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添加更新文章接口

master
a74589669 2019-08-01 22:52:57 +08:00
parent 6f17a4a1be
commit ae9b237f4a
874 changed files with 974 additions and 430020 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
.idea/background.iml
View File

@ -1,5 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="WEB_MODULE" version="4">
<component name="Go" enabled="true">
<buildTags>
<option name="cgo" value="NO" />
</buildTags>
</component>
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />

1340
.idea/workspace.xml
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File diff suppressed because it is too large Load Diff

40
controller/blog.go
View File

@ -89,9 +89,49 @@ func GetArticle(c *gin.Context) {
}
func UpdateArtilce(c *gin.Context) {
rsp := RespBase{Msg:"FAIL", Status:210,}
type ReqUpdateArticle struct {
Id int64 `json:"id"`
Title string `json:"title"`
Content string `json:"content"`
author string `json:"author"`
Type int64 `json:"type"`
}
var req ReqUpdateArticle
defer func() {
c.JSON(200,rsp)
}()
er := c.BindJSON(&req)
if nil != er{
logs.Error(er.Error())
return
}
if req.Title == ""{
rsp.Msg = "title required"
return
}
e := model.UpdateDoc(
model.Doc{
Type:req.Type,
Title:req.Title,
Content:req.Content,
Author:req.author,
ID:req.Id,
},
)
if nil != e{
logs.Error(e.Error())
return
}
rsp.Msg = "OK"
rsp.Status = 0
}
func AddArticle(c *gin.Context) {
rsp := RespBase{Msg:"FAIL", Status:210,}
type ReqAddArticle struct {
Id int64 `json:"id"`
Title string `json:"title"`
Content string `json:"content"`
author string `json:"author"`

4
controller/user.go
View File

@ -330,9 +330,9 @@ func (this *UserController) Login(c *gin.Context) {
log.Println(err.Error())
}
if req.RememberMe == 1 {
config.RedisOne().Set(utils.ByteSliceToString(socketTokenMd5), string(sessionInfo), time.Second*2*24*3600*1000)
config.RedisOne().Set(utils.ByteSliceToString(socketTokenMd5), string(sessionInfo), time.Second*24*3600)
} else {
config.RedisOne().Set(utils.ByteSliceToString(socketTokenMd5), string(sessionInfo), time.Second*8*3600*1000)
config.RedisOne().Set(utils.ByteSliceToString(socketTokenMd5), string(sessionInfo), time.Second*8*3600)
}
//存储session
session := sessions.Get(c)

3
main.go
View File

@ -93,9 +93,10 @@ func main() {
api.POST("modify_pass",middle.AuthMiddle,userController.ModifyPasswd)
api.GET("/article/:id",controller.GetArticle)
api.POST("articles",controller.GetArticles)
api.POST("/articles",controller.GetArticles)
api.PUT("/article",controller.AddArticle) // 添加文章
api.GET("article_type",controller.ArticlesType) //获取所有文章分类
api.POST("/article_update",controller.UpdateArtilce)
}
e := r.Run(":" + strconv.Itoa(config.GetPort()))

11
model/blog.go
View File

@ -47,3 +47,14 @@ WHERE
}
return nil
}
func UpdateDoc(doc Doc) error{
sql := fmt.Sprintf(`update doc set doc.author = '%s' ,doc.title = '%s',doc.type = '%d',doc.content = '%s' where doc.id = '%d'; `,
doc.Author, doc.Title, doc.Type, doc.Content,doc.ID)
_, e := db.GetMysqlClient().Query(sql)
if nil != e {
logs.Error(e.Error())
return e
}
return nil
}

201
vendor/cloud.google.com/go/civil/LICENSE generated vendored
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@ -1,201 +0,0 @@
Apache License
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http://www.apache.org/licenses/
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277
vendor/cloud.google.com/go/civil/civil.go generated vendored
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@ -1,277 +0,0 @@
// Copyright 2016 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package civil implements types for civil time, a time-zone-independent
// representation of time that follows the rules of the proleptic
// Gregorian calendar with exactly 24-hour days, 60-minute hours, and 60-second
// minutes.
//
// Because they lack location information, these types do not represent unique
// moments or intervals of time. Use time.Time for that purpose.
package civil
import (
"fmt"
"time"
)
// A Date represents a date (year, month, day).
//
// This type does not include location information, and therefore does not
// describe a unique 24-hour timespan.
type Date struct {
Year int // Year (e.g., 2014).
Month time.Month // Month of the year (January = 1, ...).
Day int // Day of the month, starting at 1.
}
// DateOf returns the Date in which a time occurs in that time's location.
func DateOf(t time.Time) Date {
var d Date
d.Year, d.Month, d.Day = t.Date()
return d
}
// ParseDate parses a string in RFC3339 full-date format and returns the date value it represents.
func ParseDate(s string) (Date, error) {
t, err := time.Parse("2006-01-02", s)
if err != nil {
return Date{}, err
}
return DateOf(t), nil
}
// String returns the date in RFC3339 full-date format.
func (d Date) String() string {
return fmt.Sprintf("%04d-%02d-%02d", d.Year, d.Month, d.Day)
}
// IsValid reports whether the date is valid.
func (d Date) IsValid() bool {
return DateOf(d.In(time.UTC)) == d
}
// In returns the time corresponding to time 00:00:00 of the date in the location.
//
// In is always consistent with time.Date, even when time.Date returns a time
// on a different day. For example, if loc is America/Indiana/Vincennes, then both
// time.Date(1955, time.May, 1, 0, 0, 0, 0, loc)
// and
// civil.Date{Year: 1955, Month: time.May, Day: 1}.In(loc)
// return 23:00:00 on April 30, 1955.
//
// In panics if loc is nil.
func (d Date) In(loc *time.Location) time.Time {
return time.Date(d.Year, d.Month, d.Day, 0, 0, 0, 0, loc)
}
// AddDays returns the date that is n days in the future.
// n can also be negative to go into the past.
func (d Date) AddDays(n int) Date {
return DateOf(d.In(time.UTC).AddDate(0, 0, n))
}
// DaysSince returns the signed number of days between the date and s, not including the end day.
// This is the inverse operation to AddDays.
func (d Date) DaysSince(s Date) (days int) {
// We convert to Unix time so we do not have to worry about leap seconds:
// Unix time increases by exactly 86400 seconds per day.
deltaUnix := d.In(time.UTC).Unix() - s.In(time.UTC).Unix()
return int(deltaUnix / 86400)
}
// Before reports whether d1 occurs before d2.
func (d1 Date) Before(d2 Date) bool {
if d1.Year != d2.Year {
return d1.Year < d2.Year
}
if d1.Month != d2.Month {
return d1.Month < d2.Month
}
return d1.Day < d2.Day
}
// After reports whether d1 occurs after d2.
func (d1 Date) After(d2 Date) bool {
return d2.Before(d1)
}
// MarshalText implements the encoding.TextMarshaler interface.
// The output is the result of d.String().
func (d Date) MarshalText() ([]byte, error) {
return []byte(d.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// The date is expected to be a string in a format accepted by ParseDate.
func (d *Date) UnmarshalText(data []byte) error {
var err error
*d, err = ParseDate(string(data))
return err
}
// A Time represents a time with nanosecond precision.
//
// This type does not include location information, and therefore does not
// describe a unique moment in time.
//
// This type exists to represent the TIME type in storage-based APIs like BigQuery.
// Most operations on Times are unlikely to be meaningful. Prefer the DateTime type.
type Time struct {
Hour int // The hour of the day in 24-hour format; range [0-23]
Minute int // The minute of the hour; range [0-59]
Second int // The second of the minute; range [0-59]
Nanosecond int // The nanosecond of the second; range [0-999999999]
}
// TimeOf returns the Time representing the time of day in which a time occurs
// in that time's location. It ignores the date.
func TimeOf(t time.Time) Time {
var tm Time
tm.Hour, tm.Minute, tm.Second = t.Clock()
tm.Nanosecond = t.Nanosecond()
return tm
}
// ParseTime parses a string and returns the time value it represents.
// ParseTime accepts an extended form of the RFC3339 partial-time format. After
// the HH:MM:SS part of the string, an optional fractional part may appear,
// consisting of a decimal point followed by one to nine decimal digits.
// (RFC3339 admits only one digit after the decimal point).
func ParseTime(s string) (Time, error) {
t, err := time.Parse("15:04:05.999999999", s)
if err != nil {
return Time{}, err
}
return TimeOf(t), nil
}
// String returns the date in the format described in ParseTime. If Nanoseconds
// is zero, no fractional part will be generated. Otherwise, the result will
// end with a fractional part consisting of a decimal point and nine digits.
func (t Time) String() string {
s := fmt.Sprintf("%02d:%02d:%02d", t.Hour, t.Minute, t.Second)
if t.Nanosecond == 0 {
return s
}
return s + fmt.Sprintf(".%09d", t.Nanosecond)
}
// IsValid reports whether the time is valid.
func (t Time) IsValid() bool {
// Construct a non-zero time.
tm := time.Date(2, 2, 2, t.Hour, t.Minute, t.Second, t.Nanosecond, time.UTC)
return TimeOf(tm) == t
}
// MarshalText implements the encoding.TextMarshaler interface.
// The output is the result of t.String().
func (t Time) MarshalText() ([]byte, error) {
return []byte(t.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// The time is expected to be a string in a format accepted by ParseTime.
func (t *Time) UnmarshalText(data []byte) error {
var err error
*t, err = ParseTime(string(data))
return err
}
// A DateTime represents a date and time.
//
// This type does not include location information, and therefore does not
// describe a unique moment in time.
type DateTime struct {
Date Date
Time Time
}
// Note: We deliberately do not embed Date into DateTime, to avoid promoting AddDays and Sub.
// DateTimeOf returns the DateTime in which a time occurs in that time's location.
func DateTimeOf(t time.Time) DateTime {
return DateTime{
Date: DateOf(t),
Time: TimeOf(t),
}
}
// ParseDateTime parses a string and returns the DateTime it represents.
// ParseDateTime accepts a variant of the RFC3339 date-time format that omits
// the time offset but includes an optional fractional time, as described in
// ParseTime. Informally, the accepted format is
// YYYY-MM-DDTHH:MM:SS[.FFFFFFFFF]
// where the 'T' may be a lower-case 't'.
func ParseDateTime(s string) (DateTime, error) {
t, err := time.Parse("2006-01-02T15:04:05.999999999", s)
if err != nil {
t, err = time.Parse("2006-01-02t15:04:05.999999999", s)
if err != nil {
return DateTime{}, err
}
}
return DateTimeOf(t), nil
}
// String returns the date in the format described in ParseDate.
func (dt DateTime) String() string {
return dt.Date.String() + "T" + dt.Time.String()
}
// IsValid reports whether the datetime is valid.
func (dt DateTime) IsValid() bool {
return dt.Date.IsValid() && dt.Time.IsValid()
}
// In returns the time corresponding to the DateTime in the given location.
//
// If the time is missing or ambigous at the location, In returns the same
// result as time.Date. For example, if loc is America/Indiana/Vincennes, then
// both
// time.Date(1955, time.May, 1, 0, 30, 0, 0, loc)
// and
// civil.DateTime{
// civil.Date{Year: 1955, Month: time.May, Day: 1}},
// civil.Time{Minute: 30}}.In(loc)
// return 23:30:00 on April 30, 1955.
//
// In panics if loc is nil.
func (dt DateTime) In(loc *time.Location) time.Time {
return time.Date(dt.Date.Year, dt.Date.Month, dt.Date.Day, dt.Time.Hour, dt.Time.Minute, dt.Time.Second, dt.Time.Nanosecond, loc)
}
// Before reports whether dt1 occurs before dt2.
func (dt1 DateTime) Before(dt2 DateTime) bool {
return dt1.In(time.UTC).Before(dt2.In(time.UTC))
}
// After reports whether dt1 occurs after dt2.
func (dt1 DateTime) After(dt2 DateTime) bool {
return dt2.Before(dt1)
}
// MarshalText implements the encoding.TextMarshaler interface.
// The output is the result of dt.String().
func (dt DateTime) MarshalText() ([]byte, error) {
return []byte(dt.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// The datetime is expected to be a string in a format accepted by ParseDateTime
func (dt *DateTime) UnmarshalText(data []byte) error {
var err error
*dt, err = ParseDateTime(string(data))
return err
}

0
vendor/git.jiaxianghudong.com/go/db/README.md generated vendored
View File

475
vendor/git.jiaxianghudong.com/go/db/db.go generated vendored
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@ -1,475 +0,0 @@
// 数据库工具包
package db
import (
"database/sql"
"errors"
"fmt"
"reflect"
"strconv"
"sync"
"time"
)
// 数据容器抽象对象定义
type Database struct {
Type string // 用来给SqlBuilder进行一些特殊的判断 (空值或mysql 皆表示这是一个MySQL实例)
DB *sql.DB
}
// SQL异步执行队列定义
type queueList struct {
list []*QueueItem //队列列表
sleeping chan bool
loop chan bool
lock sync.RWMutex
quit chan bool
quited bool
}
// SQL异步执行队列子元素定义
type QueueItem struct {
DB *Database //数据库对象
Query string //SQL语句字符串
Params []interface{} //参数列表
}
// 缓存数据对象定义
type cache struct {
data map[string]map[string]interface{}
}
func (this *cache) Init() {
this.data["default"] = make(map[string]interface{})
}
// 设置缓存
func (this *cache) Set(key string, value interface{}, args ...string) {
var group string
if len(args) > 0 {
group = args[0]
if _, exist := this.data[group]; !exist {
this.data[group] = make(map[string]interface{})
}
} else {
group = "default"
}
this.data[group][key] = value
}
// 获取缓存数据
func (this *cache) Get(key string, args ...string) interface{} {
var group string
if len(args) > 0 {
group = args[0]
} else {
group = "default"
}
if g, exist := this.data[group]; exist {
if v, ok := g[key]; ok {
return v
}
}
return nil
}
// 删除缓存数据
func (this *cache) Del(key string, args ...string) {
var group string
if len(args) > 0 {
group = args[0]
} else {
group = "default"
}
if g, exist := this.data[group]; exist {
if _, ok := g[key]; ok {
delete(this.data[group], key)
}
}
}
var (
lastError error
Cache *cache
queue *queueList
Obj *Database
)
func init() {
Cache = &cache{data: make(map[string]map[string]interface{})}
Cache.Init()
queue = &queueList{}
go queue.Start()
}
// 关闭数据库连接
func (this *Database) Close() {
this.DB.Close()
}
// 获取最后发生的错误字符串
func LastErr() string {
if lastError != nil {
return lastError.Error()
}
return ""
}
// 执行语句
func (this *Database) Exec(query string, args ...interface{}) (sql.Result, error) {
return this.DB.Exec(query, args...)
}
// 查询单条记录
func (this *Database) Query(query string, args ...interface{}) (*sql.Rows, error) {
return this.DB.Query(query, args...)
}
// 查询单条记录
func (this *Database) QueryRow(query string, args ...interface{}) *sql.Row {
return this.DB.QueryRow(query, args...)
}
// Query2 查询实体集合
// obj 为接收数据的实体指针
func (this *Database) Query2(sql string, obj interface{}, args ...interface{}) error {
var tagMap map[string]int
var tp, tps reflect.Type
var n, i int
var err error
var ret reflect.Value
// 检测val参数是否为我们所想要的参数
tp = reflect.TypeOf(obj)
if reflect.Ptr != tp.Kind() {
return errors.New("is not pointer")
}
if reflect.Slice != tp.Elem().Kind() {
return errors.New("is not slice pointer")
}
tp = tp.Elem()
tps = tp.Elem()
if reflect.Struct != tps.Kind() {
return errors.New("is not struct slice pointer")
}
tagMap = make(map[string]int)
n = tps.NumField()
for i = 0; i < n; i++ {
tag := tps.Field(i).Tag.Get("sql")
if len(tag) > 0 {
tagMap[tag] = i + 1
}
}
// 执行查询
ret, err = this.queryAndReflect(sql, tagMap, tp, args...)
if nil != err {
return err
}
// 返回结果
reflect.ValueOf(obj).Elem().Set(ret)
return nil
}
// queryAndReflect 查询并将结果反射成实体集合
func (this *Database) queryAndReflect(sql string,
tagMap map[string]int,
tpSlice reflect.Type, args ...interface{}) (reflect.Value, error) {
var ret reflect.Value
// 执行sql语句
rows, err := this.DB.Query(sql, args...)
if nil != err {
return reflect.Value{}, err
}
defer rows.Close()
// 开始枚举结果
cols, err := rows.Columns()
if nil != err {
return reflect.Value{}, err
}
ret = reflect.MakeSlice(tpSlice, 0, 50)
// 构建接收队列
scan := make([]interface{}, len(cols))
row := make([]interface{}, len(cols))
for r := range row {
scan[r] = &row[r]
}
for rows.Next() {
feild := reflect.New(tpSlice.Elem()).Elem()
// 取得结果
err = rows.Scan(scan...)
// 开始遍历结果
for i := 0; i < len(cols); i++ {
n := tagMap[cols[i]] - 1
if n < 0 {
continue
}
switch feild.Type().Field(n).Type.Kind() {
case reflect.Bool:
if nil != row[i] {
feild.Field(n).SetBool("false" != string(row[i].([]byte)))
} else {
feild.Field(n).SetBool(false)
}
case reflect.String:
if nil != row[i] {
feild.Field(n).SetString(string(row[i].([]byte)))
} else {
feild.Field(n).SetString("")
}
case reflect.Float32:
fallthrough
case reflect.Float64:
if nil != row[i] {
v, e := strconv.ParseFloat(string(row[i].([]byte)), 0)
if nil == e {
feild.Field(n).SetFloat(v)
}
} else {
feild.Field(n).SetFloat(0)
}
case reflect.Int8:
fallthrough
case reflect.Int16:
fallthrough
case reflect.Int32:
fallthrough
case reflect.Int64:
fallthrough
case reflect.Int:
if nil != row[i] {
byRow, ok := row[i].([]byte)
if ok {
v, e := strconv.ParseInt(string(byRow), 10, 64)
if nil == e {
feild.Field(n).SetInt(v)
}
} else {
v, e := strconv.ParseInt(fmt.Sprint(row[i]), 10, 64)
if nil == e {
feild.Field(n).SetInt(v)
}
}
} else {
feild.Field(n).SetInt(0)
}
}
}
ret = reflect.Append(ret, feild)
}
return ret, nil
}
// 执行UPDATE语句并返回受影响的行数
// 返回0表示没有出错, 但没有被更新的行
// 返回-1表示出错
func (this *Database) Update(query string, args ...interface{}) (int64, error) {
ret, err := this.Exec(query, args...)
if err != nil {
return -1, err
}
aff, err := ret.RowsAffected()
if err != nil {
return -1, err
}
return aff, nil
}
// 执行DELETE语句并返回受影响的行数
// 返回0表示没有出错, 但没有被删除的行
// 返回-1表示出错
func (this *Database) Delete(query string, args ...interface{}) (int64, error) {
return this.Update(query, args...)
}
// 执行INSERT语句并返回最后生成的自增ID
// 返回0表示没有出错, 但没生成自增ID
// 返回-1表示出错
func (this *Database) Insert(query string, args ...interface{}) (int64, error) {
ret, err := this.Exec(query, args...)
if err != nil {
return -1, err
}
last, err := ret.LastInsertId()
if err != nil {
return -1, err
}
return last, nil
}
type OneRow map[string]string
type Results []OneRow
// 判断字段是否存在
func (row OneRow) Exist(field string) bool {
if _, ok := row[field]; ok {
return true
}
return false
}
// 获取指定字段的值
func (row OneRow) Get(field string) string {
if v, ok := row[field]; ok {
return v
}
return ""
}
// 获取指定字段的整数值, 注意, 如果该字段不存在则会返回0
func (row OneRow) GetInt(field string) int {
if v, ok := row[field]; ok {
return Atoi(v)
}
return 0
}
// 获取指定字段的整数值, 注意, 如果该字段不存在则会返回0
func (row OneRow) GetInt64(field string) int64 {
if v, ok := row[field]; ok {
return Atoi64(v)
}
return 0
}
// 设置值
func (row OneRow) Set(key, val string) {
row[key] = val
}
// 查询不定字段的结果集
func (this *Database) Select(query string, args ...interface{}) (Results, error) {
rows, err := this.DB.Query(query, args...)
if err != nil {
return nil, err
}
defer rows.Close()
cols, err := rows.Columns()
if err != nil {
return nil, err
}
colNum := len(cols)
rawValues := make([][]byte, colNum)
scans := make([]interface{}, len(cols)) //query.Scan的参数，因为每次查询出来的列是不定长的，所以传入长度固定当次查询的长度
// 将每行数据填充到[][]byte里
for i := range rawValues {
scans[i] = &rawValues[i]
}
results := make(Results, 0)
for rows.Next() {
err = rows.Scan(scans...)
if err != nil {
return nil, err
}
row := make(map[string]string)
for k, raw := range rawValues {
key := cols[k]
/*if raw == nil {
row[key] = "\\N"
} else {*/
row[key] = string(raw)
//}
}
results = append(results, row)
}
return results, nil
}
// 查询一行不定字段的结果
func (this *Database) SelectOne(query string, args ...interface{}) (OneRow, error) {
ret, err := this.Select(query, args...)
if err != nil {
return nil, err
}
if len(ret) > 0 {
return ret[0], nil
}
return make(OneRow), nil
}
// 队列入栈
func (this *queueList) Push(item *QueueItem) {
this.lock.Lock()
this.list = append(this.list, item)
this.lock.Unlock()
}
// 队列出栈
func (this *queueList) Pop() chan *QueueItem {
item := make(chan *QueueItem)
go func() {
defer close(item)
for {
switch {
case len(this.list) == 0:
timeout := time.After(time.Second * 2)
select {
case <-this.quit:
this.quited = true
return
case <-timeout:
//log.Println("SQL Queue polling")
}
default:
this.lock.Lock()
i := this.list[0]
this.list = this.list[1:]
this.lock.Unlock()
select {
case item <- i:
return
case <-this.quit:
this.quited = true
return
}
}
}
}()
return item
}
// 执行开始执行
func (this *queueList) Start() {
for {
if this.quited {
return
}
c := this.Pop()
item := <-c
item.DB.Exec(item.Query, item.Params...)
}
}
// 停止队列
func (this *queueList) Stop() {
this.quit <- true
}
// 向Sql队列中插入一条执行语句
func (this *Database) Queue(query string, args ...interface{}) {
item := &QueueItem{
DB: this,
Query: query,
Params: args,
}
queue.Push(item)
}

76
vendor/git.jiaxianghudong.com/go/db/mssql.go generated vendored
View File

@ -1,76 +0,0 @@
package db
import (
"database/sql"
_ "github.com/denisenkom/go-mssqldb"
)
// ProcExec 执行存储过程, 返回受影响的行数
func (this *Database) ExecProc(procname string, params ...interface{}) (int64, error) {
result, err := this.Exec("EXEC " + procname + " " + this.GetProcPlaceholder(len(params)), params...)
if err != nil {
return 0, err
}
affected, err := result.RowsAffected()
if err != nil {
return 0, err
}
lastinsertid, err := result.LastInsertId()
if err != nil {
return affected, nil
}
return lastinsertid, nil
}
// GetExecProcErr 执行存储过程, 返回是否在执行过程中出现错误
func (this *Database) GetExecProcErr(procname string, params ...interface{}) error {
_, err := this.ExecProc(procname, params...)
if err != nil {
return err
}
return nil
}
// ProcQuery 通过存储过程查询记录
func (this *Database) ProcQuery(procname string, params ...interface{}) (rows *sql.Rows, err error) {
rows, err = this.Query("EXEC " + procname + " " + this.GetProcPlaceholder(len(params)), params...)
return
}
// ProcQueryRow 通过存储过程查询单条记录
func (this *Database) ProcQueryRow(procname string, params ...interface{}) *sql.Row {
return this.QueryRow("EXEC " + procname + " " + this.GetProcPlaceholder(len(params)), params...)
}
// ProcStatus 调用存储过程并获取最终的执行状态码和提示信息
func (this *Database) ProcStatus(procname string, params ...interface{}) (int, string) {
var status int
var msg string
err := this.QueryRow("EXEC " + procname + " " + this.GetProcPlaceholder(len(params)), params...).Scan(&status, &msg)
if err != nil {
return -99, err.Error()
}
return status, msg
}
// ProcSelect 通过存储过程查询结果集
func (this *Database) ProcSelect(procname string, params ...interface{}) (Results, error) {
return this.Select("EXEC " + procname + " " + this.GetProcPlaceholder(len(params)), params...)
}
// ProcSelectOne 通过存储查询一行不定字段的结果
func (this *Database) ProcSelectOne(procname string, params ...interface{}) (OneRow, error) {
return this.SelectOne("EXEC " + procname + " " + this.GetProcPlaceholder(len(params)), params...)
}
// GetProcPlaceholder 按照指定数量生成调用存储过程时所用的参数占位符
func (this *Database) GetProcPlaceholder(count int) (placeholder string) {
placeholder = ""
for i := 0; i < count; i++ {
if i > 0 {
placeholder += ","
}
placeholder += "?"
}
return
}

542
vendor/git.jiaxianghudong.com/go/db/sql_builder.go generated vendored
View File

@ -1,542 +0,0 @@
package db
import (
"database/sql"
"errors"
"strconv"
"strings"
"log"
"fmt"
"reflect"
"math/big"
"git.jiaxianghudong.com/go/utils"
)
const (
_ = iota
TYPE_INSERT
TYPE_DELETE
TYPE_UPDATE
TYPE_SELECT
TYPE_INSERTUPDATE
)
var (
WrapSymbol = "`"
DBType = "mysql"
)
// SQL语句构造结构
type SB struct {
db *Database
t int
field, table, where, group, order, limit string
values SBValues
values2 SBValues
ignore bool
fullsql bool
debug bool
unsafe bool //是否进行安全检查, 专门针对无限定的UPDATE和DELETE进行二次验证
args []interface{}
}
// Exec返回结果
type SBResult struct {
Success bool //语句是否执行成功
Code int //错误代码
Msg string //错误提示信息
LastID int64 //最后产生的ID
Affected int64 //受影响的行数
Sql string //最后执行的SQL
}
// 值对象
type SBValues map[string]interface{}
// 增量值
type IncVal struct {
Val int64
BaseField string // 为空表示对当前字段累加
}
// 向值对象中加入值
func (v SBValues) Add(key string, val interface{}) {
v[key] = val
}
// 删除值对象中的某个值
func (v SBValues) Del(key string) {
delete(v, key)
}
// 判断指定键是否存在
func (v SBValues) IsExist(key string) bool {
if _, exist := v[key]; exist {
return true
}
return false
}
// 获取键的整形值
func (v SBValues) Get(key string) interface{} {
if val, exist := v[key]; exist {
return val
}
return nil
}
// 获取键的字符串值
func (v SBValues) GetString(key string) string {
if val, exist := v[key]; exist {
if trueVal, ok := val.(string); ok {
return trueVal
}
}
return ""
}
// 获取键的整形值
func (v SBValues) GetInt(key string) int {
if val, exist := v[key]; exist {
if trueVal, ok := val.(int); ok {
return trueVal
}
}
return 0
}
// 获取键的无符号整形值
func (v SBValues) GetUint(key string) uint {
if val, exist := v[key]; exist {
if trueVal, ok := val.(uint); ok {
return trueVal
}
}
return 0
}
// 获取键的64位整形值
func (v SBValues) GetInt64(key string) int64 {
if val, exist := v[key]; exist {
if trueVal, ok := val.(int64); ok {
return trueVal
}
}
return 0
}
// 返回绑定完参数的完整的SQL语句
func FullSql(str string, args ...interface{}) (string, error) {
if !strings.Contains(str, "?") {
return str, nil
}
sons := strings.Split(str, "?")
var ret string
var argIndex int
var maxArgIndex = len(args)
for _, son := range sons {
ret += son
if argIndex < maxArgIndex {
switch v := args[argIndex].(type) {
case int:
ret += strconv.Itoa(v)
case int8:
ret += strconv.Itoa(int(v))
case int16:
ret += strconv.Itoa(int(v))
case int32:
ret += utils.I64toA(int64(v))
case int64:
ret += utils.I64toA(v)
case uint:
ret += utils.UitoA(v)
case uint8:
ret += utils.UitoA(uint(v))
case uint16:
ret += utils.UitoA(uint(v))
case uint32:
ret += utils.Ui32toA(v)
case uint64:
ret += utils.Ui64toA(v)
case float32:
ret += utils.F32toA(v)
case float64:
ret += utils.F64toA(v)
case *big.Int:
ret += v.String()
case bool:
if v {
ret += "true"
} else {
ret += "false"
}
case string:
ret += "'" + strings.Replace(strings.Replace(v, "'", "", -1), `\`, `\\`, -1) + "'"
case nil:
ret += "NULL"
default:
return "", errors.New(fmt.Sprintf("invalid sql argument type: %v => %v (sql: %s)", reflect.TypeOf(v).String(), v, str))
}
argIndex++
}
}
return ret, nil
}
// 构建SQL语句
// param: returnFullSql 是否返回完整的sql语句(即:绑定参数之后的语句)
func (q *SB) ToSql(returnFullSql ...bool) (str string, err error) {
q.args = make([]interface{}, 0)
switch q.t {
case TYPE_INSERT:
if q.table == "" {
err = errors.New("table cannot be empty.")
return
}
if len(q.values) == 0 {
err = errors.New("values cannot be empty.")
return
}
if q.ignore {
str = "INSERT IGNORE INTO " + q.table
} else {
str = "INSERT INTO " + q.table
}
var fields, placeholder string
for k, v := range q.values {
fields += "," + WrapSymbol + k + WrapSymbol
placeholder += ",?"
q.args = append(q.args, v)
}
str += " (" + utils.Substr(fields, 1) + ") VALUES (" + utils.Substr(placeholder, 1) + ")"
case TYPE_DELETE:
if q.table != "" {
if q.where == "" && !q.unsafe {
err = errors.New("deleting all data is not safe.")
return
}
str = "DELETE " + q.table
if q.table != "" {
str += " FROM " + q.table
}
if q.where != "" {
str += " WHERE " + q.where
}
}
case TYPE_UPDATE:
if q.table != "" {
if q.where == "" && !q.unsafe {
err = errors.New("updating all data is not safe.")
return
}
str = "UPDATE " + q.table
str += " SET " + utils.Substr(q.buildUpdateParams(q.values), 1)
if q.where != "" {
str += " WHERE " + q.where
}
}
case TYPE_INSERTUPDATE:
if q.table != "" {
str = "INSERT INTO " + q.table
var fields, placeholder string
for k, v := range q.values {
fields += "," + WrapSymbol + k + WrapSymbol
placeholder += ",?"
q.args = append(q.args, v)
}
str += " (" + utils.Substr(fields, 1) + ") VALUES (" + utils.Substr(placeholder, 1) + ") ON DUPLICATE KEY UPDATE "
placeholder = q.buildUpdateParams(q.values2)
str += utils.Substr(placeholder, 1)
}
case TYPE_SELECT:
str = "SELECT " + q.field
if q.table != "" {
str += " FROM " + q.table
}
if q.where != "" {
str += " WHERE " + q.where
}
if q.group != "" {
str += " GROUP BY " + q.group
}
if q.order != "" {
str += " ORDER BY " + q.order
}
if q.limit != "" && (q.db.Type == "" || q.db.Type == "mysql") {
str += " LIMIT " + q.limit
}
}
if len(returnFullSql) == 1 && returnFullSql[0] {
str, err = FullSql(str, q.args...)
}
return
}
// 构造Update更新参数
func (q *SB) buildUpdateParams(vals SBValues) string {
var placeholder string
for k, v := range vals {
if iv, ok := v.(IncVal); ok {
placeholder += "," + WrapSymbol + k + WrapSymbol + "=" + utils.Ternary(iv.BaseField == "", k, iv.BaseField).(string)
if iv.Val >= 0 {
placeholder += "+" + utils.I64toA(iv.Val)
} else {
placeholder += utils.I64toA(iv.Val)
}
} else {
placeholder += "," + WrapSymbol + k + WrapSymbol + "=?"
q.args = append(q.args, v)
}
}
return placeholder
}
// 设置数据库对象
func (q *SB) DB(db *Database) *SB {
q.db = db
return q
}
// 设置FROM字句
func (q *SB) From(str string) *SB {
q.table = str
return q
}
// 设置表名
func (q *SB) Table(str string) *SB {
return q.From(str)
}
// 设置WHERE字句
func (q *SB) Where(str string) *SB {
q.where = str
return q
}
// 设置GROUP字句
func (q *SB) Group(str string) *SB {
q.group = str
return q
}
// 设置GROUP字句
func (q *SB) Order(str string) *SB {
q.order = str
return q
}
// 设置LIMIT字句
func (q *SB) Limit(count int, offset ...int) *SB {
if len(offset) > 0 {
q.limit = utils.Itoa(offset[0]) + "," + utils.Itoa(count)
} else {
q.limit = "0," + utils.Itoa(count)
}
return q
}
// 设置安全检查开关
func (q *SB) Unsafe(unsefe ...bool) *SB {
if len(unsefe) == 1 && !unsefe[0] {
q.unsafe = false
} else {
q.unsafe = true
}
return q
}
// 是否Debug
func (q *SB) Debug(debug ...bool) *SB {
if len(debug) == 1 && !debug[0] {
q.debug = false
} else {
q.debug = true
}
return q
}
// 设置值
func (q *SB) Value(m SBValues) *SB {
q.values = m
return q
}
// 设置值2
func (q *SB) Value2(m SBValues) *SB {
q.values2 = m
return q
}
// 添加值
func (q *SB) AddValue(key string, val interface{}) *SB {
q.values.Add(key, val)
return q
}
// 添加值2
func (q *SB) AddValue2(key string, val interface{}) *SB {
q.values2.Add(key, val)
return q
}
// 获取一个值对象
func NewValues() SBValues {
return SBValues{}
}
// 构建INSERT语句
func Insert(ignore ...bool) *SB {
var i bool
if len(ignore) == 1 && ignore[0] {
i = true
}
return &SB{t: TYPE_INSERT, db: Obj, ignore: i, values: SBValues{}, args: make([]interface{}, 0)}
}
// 构建DELETE语句
func Delete() *SB {
return &SB{t: TYPE_DELETE, db: Obj}
}
// 构建UPDATE语句
func Update() *SB {
return &SB{t: TYPE_UPDATE, db: Obj, values: SBValues{}, args: make([]interface{}, 0)}
}
// 构建InsertUpdate语句, 仅针对MySQL有效, 内部使用ON DUPLICATE KEY UPDATE方式实现
func InsertUpdate() *SB {
return &SB{t: TYPE_INSERTUPDATE, db: Obj, values: SBValues{}, values2: SBValues{}, args: make([]interface{}, 0)}
}
// 构建SELECT语句
func Select(str ...string) *SB {
fields := "*"
if len(str) == 1 {
fields = str[0]
}
return &SB{t: TYPE_SELECT, db: Obj, field: fields}
}
// 获取构造SQL后的参数
func (q *SB) GetArgs() []interface{} {
return q.args
}
//
func (q *SB) FullSql(yes ...bool) *SB {
if len(yes) == 1 {
q.fullsql = yes[0]
} else {
q.fullsql = true
}
return q
}
// 执行INSERT、DELETE、UPDATE语句
func (q *SB) Exec(args ...interface{}) *SBResult {
var err error
sbRet := &SBResult{}
sbRet.Sql, err = q.ToSql()
if err != nil {
sbRet.Msg = err.Error()
} else {
if q.debug {
log.Println("\n\tSQL prepare statement:\n\t", sbRet.Sql, "\n\tMap args:\n\t", q.args, "\n\tParams:\n\t", args)
}
var ret sql.Result
var err error
if q.fullsql {
var sqlStr string
sqlStr, err = FullSql(sbRet.Sql, append(q.args, args...)...)
if err == nil {
ret, err = q.db.Exec(sqlStr)
}
} else {
ret, err = q.db.Exec(sbRet.Sql, append(q.args, args...)...)
}
if err != nil {
sbRet.Msg = err.Error()
} else {
sbRet.Success = true
switch q.t {
case TYPE_INSERT:
if DBType == "mysql" {
last, err := ret.LastInsertId()
if (err == nil) {
sbRet.LastID = last;
}
}
case TYPE_DELETE:
fallthrough
case TYPE_UPDATE:
fallthrough
case TYPE_INSERTUPDATE:
aff, err := ret.RowsAffected()
if (err == nil) {
sbRet.Affected = aff
}
}
}
}
return sbRet
}
// 查询记录集
func (q *SB) Query(args ...interface{}) (Results, error) {
s, e := q.ToSql()
if e != nil {
return nil, e
}
if q.debug {
log.Println("\n\tSQL prepare statement:\n\t", s, "\n\tParams:\n\t", args)
}
return q.db.Select(s, args...)
}
// 查询单行数据
func (q *SB) QueryOne(args ...interface{}) (OneRow, error) {
q.Limit(1, 0)
s, e := q.ToSql()
if e != nil {
return nil, e
}
if q.debug {
log.Println("\n\tSQL prepare statement:\n\t", s, "\n\tParams:\n\t", args)
}
return q.db.SelectOne(s, args...)
}
// 查询记录集
func (q *SB) QueryAllRow(args ...interface{}) (*sql.Rows, error) {
s, e := q.ToSql()
if e != nil {
return nil, e
}
if q.debug {
log.Println("\n\tSQL prepare statement:\n\t", s, "\n\tParams:\n\t", args)
}
return q.db.Query(s, args...)
}
// 查询单行数据
func (q *SB) QueryRow(args ...interface{}) *sql.Row {
s, e := q.ToSql()
if e != nil {
return nil
}
if q.debug {
log.Println("\n\tSQL prepare statement:\n\t", s, "\n\tParams:\n\t", args)
}
return q.db.QueryRow(s, args...)
}

66
vendor/git.jiaxianghudong.com/go/db/utils.go generated vendored
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@ -1,66 +0,0 @@
package db
import (
"strings"
"strconv"
"database/sql"
)
// 根据传入的字段列表生成相符数量的占位符
func GetPlaceholderByFields(fileds string) string {
fileds = strings.Replace(fileds, " ", "", -1)
fileds = strings.Trim(fileds, ",")
count := len(strings.Split(fileds, ","))
ret := make([]string, count)
for i := 0; i < count; i++ {
ret[i] = "?"
}
return strings.Join(ret, ",")
}
// Atoi 转换成整型
func Atoi(s string, d ...int) int {
i, err := strconv.Atoi(s)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return i
}
// Atoi64 转换成整型int64
func Atoi64(s string, d ...int64) int64 {
i, err := strconv.ParseInt(s, 10, 64)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return i
}
// 返回一个带有Null值的数据库字符串
func NewNullString(s string) sql.NullString {
if len(s) == 0 {
return sql.NullString{}
}
return sql.NullString{
String: s,
Valid: true,
}
}
// 返回一个带有Null值的数据库整形
func NewNullInt64(s int64, isNull bool) sql.NullInt64 {
return sql.NullInt64{
Int64: s,
Valid: !isNull,
}
}

175
vendor/git.jiaxianghudong.com/go/logs/logs.go generated vendored
View File

@ -1,175 +0,0 @@
package logs
import (
"fmt"
"os"
"runtime"
"time"
)
const (
LOG_ERROR = iota
LOG_WARING
LOG_INFO
LOG_DEBUG
)
var log *mylog
var LogMap map[string]mylog
var logDir string
/*
* 初始化
*/
func init() {
log = newMylog()
LogMap=make(map[string]mylog)
}
func Init(dir string, file string, level int, savefile bool) {
logDir=dir
log.setDir(dir+ "/"+fmt.Sprintf("%04d%02d%02d",time.Now().Year(), time.Now().Month(), time.Now().Day()))
log.setFile(file)
log.setLevel(level)
log.setSavefile(savefile)
}
func InitExtLogs(dir string, file string, level int, savefile bool) {
log := newMylog()
log.setDir(dir+"/"+ fmt.Sprintf("%04d%02d%02d",time.Now().Year(), time.Now().Month(), time.Now().Day()))
log.setFile(file)
log.setLevel(level)
log.setSavefile(savefile)
LogMap[file]=*log
}
func Error(err ...interface{}) {
log.write(LOG_ERROR, fmt.Sprint(err...))
}
func Waring(war ...interface{}) {
log.write(LOG_WARING, fmt.Sprint(war...))
}
func Info(info ...interface{}) {
log.write(LOG_INFO, fmt.Sprint(info...))
}
func Debug(deb ...interface{}) {
log.write(LOG_DEBUG, fmt.Sprint(deb...))
}
func (log *mylog)Error(err ...interface{}) {
log.write(LOG_ERROR, fmt.Sprint(err...))
}
func (log *mylog)Waring(war ...interface{}) {
log.write(LOG_WARING, fmt.Sprint(war...))
}
func (log *mylog)Info(info ...interface{}) {
log.write(LOG_INFO, fmt.Sprint(info...))
}
func (log *mylog)Debug(deb ...interface{}) {
fmt.Println(*log)
log.write(LOG_DEBUG, fmt.Sprint(deb...))
}
/*
* 日志执行函数
*/
type mylog struct {
log chan string // 日志chan
dir string // 日志存放目录
file string // 日志文件名
savefile bool // 是否保存到文件
level int // 日志级别
}
func newMylog() *mylog {
log := &mylog{}
log.log = make(chan string, 100)
log.dir = "/opt/logs"
log.file = "out"
log.savefile = false
go log.run()
return log
}
func (l *mylog) setDir(dir string) {
l.dir = dir
}
func (l *mylog) setFile(file string) {
l.file = file
}
func (l *mylog) setSavefile(b bool) {
l.savefile = b
}
func (l *mylog) setLevel(level int) {
l.level = level
}
func (l *mylog) getLevelString(level int) string {
switch level {
case LOG_ERROR:
return "ERROR"
case LOG_WARING:
return "WARING"
case LOG_INFO:
return "INFO"
case LOG_DEBUG:
return "DEBUG"
}
return "unknown"
}
func (l *mylog) write(level int, str string) {
// 判断级别
if level > l.level {
return
}
// 输出日志
pc, _, line, _ := runtime.Caller(2)
p := runtime.FuncForPC(pc)
t := time.Now()
str = fmt.Sprintf("[%04d-%02d-%02d %02d:%02d:%02d] [%s] %s(%d): %s\n",
t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second(),
l.getLevelString(level), p.Name(), line, str)
// 输出到控制台
if false == l.savefile {
fmt.Print(str)
return
}
// 输出到文件
l.log <- str
}
func (l *mylog) run() {
for {
str := <-l.log
t:=time.Now()
// 判断文件夹是否存在
_, err := os.Stat(l.dir+"/"+fmt.Sprintf("%04d%02d%02d",t.Year(), t.Month(), t.Day()))
if nil != err {
l.dir=logDir+"/"+fmt.Sprintf("%04d%02d%02d",t.Year(), t.Month(), t.Day())
os.MkdirAll(l.dir, os.ModePerm)
}
// 获取时间
path := fmt.Sprintf("%s/%s-%04d-%02d-%02d.log", l.dir, l.file,
t.Year(), t.Month(), t.Day())
fp, err := os.OpenFile(path, os.O_WRONLY|os.O_APPEND|os.O_CREATE, os.ModePerm)
if nil == err {
fp.WriteString(str)
fp.Close()
}
}
}

0
vendor/git.jiaxianghudong.com/go/utils/README.md generated vendored
View File

87
vendor/git.jiaxianghudong.com/go/utils/bytebuffer.go generated vendored
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@ -1,87 +0,0 @@
package utils
// 加入8字节
func Put8bit(buf []byte, n byte) []byte {
return append(buf, n)
}
// 加入16字节
func Put16bit(buf []byte, n uint16) []byte {
var by [2]byte
by[0] = byte((n >> 8) & 0xff)
by[1] = byte(n & 0xff)
return append(buf, by[:]...)
}
// 加入32字节
func Put32bit(buf []byte, n uint32) []byte {
var by [4]byte
by[0] = byte((n >> 24) & 0xff)
by[1] = byte((n >> 16) & 0xff)
by[2] = byte((n >> 8) & 0xff)
by[3] = byte(n & 0xff)
return append(buf, by[:]...)
}
// 加入64字节
func Put64bit(buf []byte, n uint64) []byte {
var by [8]byte
by[0] = byte((n >> 56) & 0xff)
by[1] = byte((n >> 48) & 0xff)
by[2] = byte((n >> 40) & 0xff)
by[3] = byte((n >> 32) & 0xff)
by[4] = byte((n >> 24) & 0xff)
by[5] = byte((n >> 16) & 0xff)
by[6] = byte((n >> 8) & 0xff)
by[7] = byte(n & 0xff)
return append(buf, by[:]...)
}
// 获取8bit
func Get8bit(buf []byte, start int) byte {
return buf[start]
}
// 获取16bit
func Get16bit(buf []byte, start int) uint16 {
var ret uint16
ret = uint16(buf[start]) << 8
ret |= uint16(buf[start+1])
return ret
}
// 获取32big
func Get32bit(buf []byte, start int) uint32 {
var ret uint32
ret = uint32(buf[start]) << 24
ret |= uint32(buf[start+1]) << 16
ret |= uint32(buf[start+2]) << 8
ret |= uint32(buf[start+3])
return ret
}
// 获取64bit
func Get64bit(buf []byte, start int) uint64 {
var ret uint64
ret = uint64(buf[start]) << 56
ret |= uint64(buf[start+1]) << 48
ret |= uint64(buf[start+2]) << 40
ret |= uint64(buf[start+3]) << 32
ret |= uint64(buf[start+4]) << 24
ret |= uint64(buf[start+5]) << 16
ret |= uint64(buf[start+6]) << 8
ret |= uint64(buf[start+7])
return ret
}

289
vendor/git.jiaxianghudong.com/go/utils/coding.go generated vendored
View File

@ -1,289 +0,0 @@
package utils
import (
"encoding/json"
"strings"
"log"
"time"
"fmt"
"encoding/pem"
"crypto/x509"
"crypto/rsa"
"encoding/base64"
"errors"
"io"
"net/url"
"hash/crc32"
crand "crypto/rand"
"crypto/hmac"
"crypto/sha1"
"crypto/md5"
)
// md5
func Md5Sum(text string) string {
h := md5.New()
io.WriteString(h, text)
return fmt.Sprintf("%x", h.Sum(nil))
}
// 加解密函数 根据dz的Authcode改写的go版本
// params[0] 加密or解密 bool true：加密 false：解密 默认false
// params[1] 秘钥
// params[2] 加密：过期时间
// params[3] 动态秘钥长度 默认：4位 不能大于32位
func Authcode(text string, params ...interface{}) string {
defer func() {
if err := recover(); err != nil {
log.Printf("authcode error:%#v", err)
}
}()
l := len(params)
isEncode := false
key := "DH-Framework"
expiry := 0
cKeyLen := 10
if l > 0 {
isEncode = params[0].(bool)
}
if l > 1 {
key = params[1].(string)
}
if l > 2 {
expiry = params[2].(int)
if expiry < 0 {
expiry = 0
}
}
if l > 3 {
cKeyLen = params[3].(int)
if cKeyLen < 0 {
cKeyLen = 0
}
}
if cKeyLen > 32 {
cKeyLen = 32
}
timestamp := time.Now().Unix()
// md5加密key
mKey := Md5Sum(key)
// 参与加密的
keyA := Md5Sum(mKey[0:16])
// 用于验证数据有效性的
keyB := Md5Sum(mKey[16:])
// 动态部分
var keyC string
if cKeyLen > 0 {
if isEncode {
// 加密的时候，动态获取一个秘钥
keyC = Md5Sum(fmt.Sprint(timestamp))[32 - cKeyLen:]
} else {
// 解密的时候从头部获取动态秘钥部分
keyC = text[0:cKeyLen]
}
}
// 加入了动态的秘钥
cryptKey := keyA + Md5Sum(keyA + keyC)
// 秘钥长度
keyLen := len(cryptKey)
if isEncode {
// 加密 前10位是过期验证字符串 10-26位字符串验证
var d int64
if expiry > 0 {
d = timestamp + int64(expiry)
}
text = fmt.Sprintf("%010d%s%s", d, Md5Sum(text + keyB)[0:16], text)
} else {
// 解密
text = string(Base64Decode(text[cKeyLen:]))
}
// 字符串长度
textLen := len(text)
if textLen <= 0 {
panic(fmt.Sprintf("auth[%s]textLen<=0", text))
}
// 密匙簿
box := Range(0, 256)
// 对称算法
var rndKey []int
cryptKeyB := []byte(cryptKey)
for i := 0; i < 256; i++ {
pos := i % keyLen
rndKey = append(rndKey, int(cryptKeyB[pos]))
}
j := 0
for i := 0; i < 256; i++ {
j = (j + box[i] + rndKey[i]) % 256
box[i], box[j] = box[j], box[i]
}
textB := []byte(text)
a := 0
j = 0
var result []byte
for i := 0; i < textLen; i++ {
a = (a + 1) % 256
j = (j + box[a]) % 256
box[a], box[j] = box[j], box[a]
result = append(result, byte(int(textB[i]) ^ (box[(box[a] + box[j]) % 256])))
}
if isEncode {
return keyC + strings.Replace(Base64Encode(result), "=", "", -1)
}
// 获取前10位，判断过期时间
d := Atoi64(string(result[0:10]), 0)
if (d == 0 || d - timestamp > 0) && string(result[10:26]) == Md5Sum(string(result[26:]) + keyB)[0:16] {
return string(result[26:])
}
panic(fmt.Sprintf("auth[%s]", text))
return ""
}
// AuthcodeUrl 处理Authcode函数的加密解密结果以便url传输
func AuthcodeUrl(text string, params ...interface{}) string {
isEncode := false
if len(params) > 0 {
isEncode = params[0].(bool)
}
if isEncode { //加密
return strings.Replace(strings.Replace(Authcode(text, params...), "+", ",", -1), "/", "-", -1)
} else {
return Authcode(strings.Replace(strings.Replace(text, ",", "+", -1), "-", "/", -1), params...)
}
}
// JsonEncode 编码JSON
func JsonEncode(m interface{}) string {
b, err := json.Marshal(m)
if err != nil {
log.Printf("Json Encode[%#v] Error:%s", m, err.Error())
return ""
}
return string(b)
}
// JsonDecode 解码JSON
func JsonDecode(str string, v ...interface{}) (interface{}, error) {
var m interface{}
if len(v) > 0 {
m = v[0]
} else {
m = make(map[string]interface{})
}
err := json.Unmarshal([]byte(str), &m)
if err != nil {
return nil, err
}
return m, nil
}
func Crc32(text string) string {
h := crc32.NewIEEE()
io.WriteString(h, text)
return fmt.Sprintf("%d", h.Sum32())
}
// RsaEncode rsa加密
func RsaEncode(b, rsaKey []byte) ([]byte, error) {
block, _ := pem.Decode(rsaKey)
if block == nil {
return b, errors.New("key error")
}
pub, err := x509.ParsePKIXPublicKey(block.Bytes)
if err != nil {
return b, err
}
return rsa.EncryptPKCS1v15(crand.Reader, pub.(*rsa.PublicKey), b)
}
// RsaDecode rsa解密
func RsaDecode(b, rsaKey []byte) ([]byte, error) {
block, _ := pem.Decode(rsaKey)
if block == nil {
return b, errors.New("key error")
}
priv, err := x509.ParsePKCS1PrivateKey(block.Bytes)
if err != nil {
return b, err
}
return rsa.DecryptPKCS1v15(crand.Reader, priv, b)
}
func HashHmac(data, key string) string {
mac := hmac.New(sha1.New, []byte(key))
mac.Write([]byte(data))
return fmt.Sprintf("%x", mac.Sum(nil))
}
func HashHmacRaw(data, key string) string {
mac := hmac.New(sha1.New, []byte(key))
mac.Write([]byte(data))
return fmt.Sprintf("%s", mac.Sum(nil))
}
// Base64Encode Base64编码
func Base64Encode(b []byte) string {
return base64.StdEncoding.EncodeToString(b)
}
// Base64Decode Base64解码
func Base64Decode(str string) []byte {
var b []byte
var err error
x := len(str) * 3 % 4
switch {
case x == 2:
str += "=="
case x == 1:
str += "="
}
if b, err = base64.StdEncoding.DecodeString(str); err != nil {
return b
}
return b
}
// UrlEncode 编码
func UrlEncode(str string) string {
return url.QueryEscape(str)
}
// UrlDecode 解码
func UrlDecode(str string) string {
ret, _ := url.QueryUnescape(str)
return ret
}
/*func Urlencode(str string) string {
return base64.URLEncoding.EncodeToString([]byte(str))
}
func Urldecode(str string) string {
b, e := base64.URLEncoding.DecodeString(str)
if e != nil {
log.Printf("urldecode error:%s", e.Error())
return ""
}
return string(b)
}*/

80
vendor/git.jiaxianghudong.com/go/utils/conf.go generated vendored
View File

@ -1,80 +0,0 @@
package utils
import (
"errors"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
)
const (
FILE_OPEN_TYPE_READ int = 0
FILE_OPEN_TYPE_WRITE int = 1
FILE_OPEN_TYPE_APPEND int = 2
)
// ReadTextFile 读取文件
func ReadTextFile(path string) string {
fp, err := os.Open(path)
if nil != err {
return ""
}
defer fp.Close()
d, err := ioutil.ReadAll(fp)
if nil != err {
return ""
}
return string(d)
}
/*
* 读取配置文件
*/
func ReadConfFile(file string) string {
return ReadTextFile(GetConfPath(file))
}
// 获取配置文件路径
func GetConfPath(fname string) string {
// 绝对路径
if len(fname) > 2 && ('/' == fname[0] || ':' == fname[1]) {
return fname
}
return GetFilePathBaseExe("./" + fname)
}
// 以exe为根节点获取文件路径
func GetFilePathBaseExe(fname string) string {
// 绝对路径
if len(fname) > 2 && ('/' == fname[0] || ':' == fname[1]) {
return fname
}
// 相对路径
file, _ := exec.LookPath(os.Args[0])
return filepath.Join(filepath.Dir(file), fname)
}
// 创建目录
func CreateDir(dirName string) error {
// 判断目录是否存在
if _, err := os.Stat(dirName); false == os.IsNotExist(err) {
return nil
}
// 分解上层目录
pdir := filepath.Dir(dirName)
if "" == pdir {
return errors.New("error dir format")
}
// 判断目录是否存在
if _, err := os.Stat(pdir); os.IsNotExist(err) {
err = CreateDir(pdir)
if nil != err {
return err
}
}
return os.Mkdir(dirName, 0755)
}

329
vendor/git.jiaxianghudong.com/go/utils/convert.go generated vendored
View File

@ -1,329 +0,0 @@
package utils
import (
"bytes"
"fmt"
"io/ioutil"
"reflect"
"regexp"
"strconv"
"strings"
"time"
"golang.org/x/text/encoding/simplifiedchinese"
"golang.org/x/text/transform"
)
// GetTypeName 获取参数类型
func GetTypeName(v interface{}) string {
return reflect.TypeOf(v).String()
}
// Btoi 布尔值转整形
func Btoi(b bool) int {
if b {
return 1
}
return 0
}
// Itoa 整型转字符串
func Itoa(i int) string {
return strconv.Itoa(i)
}
// Atoi 转换成整型
func Atoi(s string, d ...int) int {
i, err := strconv.Atoi(s)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return i
}
// AtoUi 转换成无符号整型
func AtoUi(s string) uint {
return uint(Atoi64(s))
}
// Atoi64 转换成整型int64
func Atoi64(s string, d ...int64) int64 {
i, err := strconv.ParseInt(s, 10, 64)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return i
}
// AtoUi64 转换成整型float64
func AtoUi64(s string, d ...uint64) uint64 {
i, err := strconv.ParseUint(s, 10, 64)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return i
}
// Atof 转换成float32整型
func Atof(s string, d ...float32) float32 {
f, err := strconv.ParseFloat(s, 32)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return float32(f)
}
// Atof64 转换成整型float64
func Atof64(s string, d ...float64) float64 {
f, err := strconv.ParseFloat(s, 64)
if err != nil {
if len(d) > 0 {
return d[0]
} else {
return 0
}
}
return f
}
// UitoA 32位无符号整形转字符串
func UitoA(i uint) string {
return strconv.FormatUint(uint64(i), 10)
}
// Ui32toA 32位无符号整形转字符串
func Ui32toA(i uint32) string {
return strconv.FormatUint(uint64(i), 10)
}
// Ui64toA 64位无符号整形转字符串
func Ui64toA(i uint64) string {
return strconv.FormatUint(i, 10)
}
// I64toA 64位整形转字符串
func I64toA(i int64) string {
return strconv.FormatInt(i, 10)
}
// F32toA 32位浮点数转字符串
func F32toA(f float32) string {
return F64toA(float64(f))
}
// F64toA 64位浮点数转字符串
func F64toA(f float64) string {
return strconv.FormatFloat(f, 'f', -1, 64)
}
// DateFormat 日期格式化
func DateFormat(format string, t time.Time) string {
patterns := []string{
// 年
"Y", "2006", // 4 位数字完整表示的年份
"y", "06", // 2 位数字表示的年份
// 月
"m", "01", // 数字表示的月份，有前导零
"n", "1", // 数字表示的月份，没有前导零
"M", "Jan", // 三个字母缩写表示的月份
"F", "January", // 月份，完整的文本格式，例如 January 或者 March
// 日
"d", "02", // 月份中的第几天，有前导零的 2 位数字
"j", "2", // 月份中的第几天，没有前导零
"D", "Mon", // 星期几，文本表示，3 个字母
"l", "Monday", // 星期几，完整的文本格式;L的小写字母
// 时间
"g", "3", // 小时，12 小时格式，没有前导零
"G", "15", // 小时，24 小时格式，没有前导零
"h", "03", // 小时，12 小时格式，有前导零
"H", "15", // 小时，24 小时格式，有前导零
"a", "pm", // 小写的上午和下午值
"A", "PM", // 小写的上午和下午值
"i", "04", // 有前导零的分钟数
"s", "05", // 秒数，有前导零
}
replacer := strings.NewReplacer(patterns...)
format = replacer.Replace(format)
return t.Format(format)
}
// StrToLocalTime 字符串转本地时间
func StrToLocalTime(value string) (time.Time, error) {
if value == "" {
return time.Time{}, nil
}
zoneName, offset := time.Now().Zone()
zoneValue := offset / 3600 * 100
if zoneValue > 0 {
value += fmt.Sprintf(" +%04d", zoneValue)
} else {
value += fmt.Sprintf(" -%04d", zoneValue)
}
if zoneName != "" {
value += " " + zoneName
}
return StrToTime(value)
}
// StrToTime 字符串转时间
func StrToTime(value string) (time.Time, error) {
if value == "" {
return time.Time{}, nil
}
layouts := []string{
"2006-01-02 15:04:05 -0700 MST",
"2006-01-02 15:04:05 -0700",
"2006-01-02 15:04:05",
"2006/01/02 15:04:05 -0700 MST",
"2006/01/02 15:04:05 -0700",
"2006/01/02 15:04:05",
"2006-01-02 -0700 MST",
"2006-01-02 -0700",
"2006-01-02",
"2006/01/02 -0700 MST",
"2006/01/02 -0700",
"2006/01/02",
"2006-01-02 15:04:05 -0700 -0700",
"2006/01/02 15:04:05 -0700 -0700",
"2006-01-02 -0700 -0700",
"2006/01/02 -0700 -0700",
time.ANSIC,
time.UnixDate,
time.RubyDate,
time.RFC822,
time.RFC822Z,
time.RFC850,
time.RFC1123,
time.RFC1123Z,
time.RFC3339,
time.RFC3339Nano,
time.Kitchen,
time.Stamp,
time.StampMilli,
time.StampMicro,
time.StampNano,
}
var t time.Time
var err error
for _, layout := range layouts {
t, err = time.ParseInLocation(layout, value, time.Local)
if err == nil {
return t, nil
}
}
return time.Time{}, err
}
// StructToMap 结构转map
func StructToMap(data interface{}) map[string]interface{} {
result := make(map[string]interface{})
elem := reflect.ValueOf(data).Elem()
size := elem.NumField()
for i := 0; i < size; i++ {
field := elem.Type().Field(i).Name
value := elem.Field(i).Interface()
result[field] = value
}
return result
}
// 带xml标签的Struct结构转map，用xml标注做key
func XMLStructToMap(data interface{}) map[string]interface{} {
result := make(map[string]interface{})
elem := reflect.ValueOf(data).Elem()
size := elem.NumField()
for i := 0; i < size; i++ {
field := elem.Type().Field(i).Tag.Get("xml")
value := elem.Field(i).Interface()
result[field] = value
}
return result
}
// Ip2long IP转长整型
func Ip2long(ipstr string) (ip uint32) {
r := `^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})`
reg, err := regexp.Compile(r)
if err != nil {
return
}
ips := reg.FindStringSubmatch(ipstr)
if ips == nil {
return
}
ip1, _ := strconv.Atoi(ips[1])
ip2, _ := strconv.Atoi(ips[2])
ip3, _ := strconv.Atoi(ips[3])
ip4, _ := strconv.Atoi(ips[4])
if ip1 > 255 || ip2 > 255 || ip3 > 255 || ip4 > 255 {
return
}
ip += uint32(ip1 * 0x1000000)
ip += uint32(ip2 * 0x10000)
ip += uint32(ip3 * 0x100)
ip += uint32(ip4)
return
}
// Long2ip 长整型转IP
func Long2ip(ip uint32) string {
return fmt.Sprintf("%d.%d.%d.%d", ip>>24, ip<<8>>24, ip<<16>>24, ip<<24>>24)
}
// GbkToUtf8 GBK转UTF-8
func GbkToUtf8(s []byte) ([]byte, error) {
reader := transform.NewReader(bytes.NewReader(s), simplifiedchinese.GBK.NewDecoder())
d, e := ioutil.ReadAll(reader)
if e != nil {
return nil, e
}
return d, nil
}
// Utf8ToGbk UTF-8转GBK
func Utf8ToGbk(s []byte) ([]byte, error) {
reader := transform.NewReader(bytes.NewReader(s), simplifiedchinese.GBK.NewEncoder())
d, e := ioutil.ReadAll(reader)
if e != nil {
return nil, e
}
return d, nil
}

25
vendor/git.jiaxianghudong.com/go/utils/counter.go generated vendored
View File

@ -1,25 +0,0 @@
package utils
import (
"sync/atomic"
)
// Counter 原子计数器
type Counter struct {
v int64
}
// Add 计数加
func (c *Counter) Add(i int64) {
atomic.AddInt64(&c.v, i)
}
// Get 取计数
func (c *Counter) Get() int64 {
return c.v
}
// Reset 重置计数器
func (c *Counter) Reset() {
c.Add(c.v * -1)
}

75
vendor/git.jiaxianghudong.com/go/utils/file.go generated vendored
View File

@ -1,75 +0,0 @@
package utils
import (
"bytes"
"errors"
"io/ioutil"
"os"
"runtime"
)
// FileIsExist 检查文件是否存在
func FileIsExist(path string) bool {
_, err := os.Stat(path)
if err != nil && os.IsNotExist(err) {
return false
}
return true
}
// GetFileContents 读取文件内容
func GetFileContents(path string) string {
fi, err := os.Open(path)
if err != nil {
return ""
}
defer fi.Close()
fd, err := ioutil.ReadAll(fi)
return string(bytes.Trim(fd, "\xef\xbb\xbf"))
}
// DirIsExist 检查目录是否存在
func DirIsExist(path string) bool {
fileinfo, err := os.Stat(path)
if err != nil {
return os.IsExist(err)
} else {
return fileinfo.IsDir()
}
}
// 打开文件
func OpenFile(path string, fileName string, openType int) (*os.File, error) {
fileFullPath := path + "/" + fileName
if runtime.GOOS == "windows" {
fileFullPath = path + "\\" + fileName
}
isFileExist := FileIsExist(fileFullPath)
switch openType {
case FILE_OPEN_TYPE_READ:
if isFileExist {
f, err := os.OpenFile(fileFullPath, os.O_RDONLY, 0644)
return f, err
} else {
return nil, errors.New("file not exist")
}
case FILE_OPEN_TYPE_WRITE:
if isFileExist {
return nil, errors.New("file already existed")
} else {
f, err := os.OpenFile(fileFullPath, os.O_CREATE|os.O_WRONLY, 0644)
return f, err
}
case FILE_OPEN_TYPE_APPEND:
if !isFileExist {
f, err := os.OpenFile(fileFullPath, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
return f, err
} else {
f, err := os.OpenFile(fileFullPath, os.O_APPEND|os.O_WRONLY, 0644)
return f, err
}
}
return nil, nil
}

144
vendor/git.jiaxianghudong.com/go/utils/http_helper.go generated vendored
View File

@ -1,144 +0,0 @@
package utils
import (
"bytes"
"strings"
"crypto/tls"
"errors"
"fmt"
"io/ioutil"
"net/http"
"net/url"
)
// Get
func Get(apiUrl string, parm map[string]string, header map[string]string, isHttps bool) ([]byte, error) {
if len(parm) > 0 {
apiUrl = fmt.Sprintf("%s%s", apiUrl, "?")
p := ""
for k, v := range parm {
if p == "" {
p = fmt.Sprintf("%s=%s", k, v)
} else {
p = fmt.Sprintf("%s&%s=%s", p, k, v)
}
}
apiUrl = fmt.Sprintf("%s%s", apiUrl, p)
}
client := &http.Client{}
if isHttps {
client.Transport = &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
}
reqest, _ := http.NewRequest("GET", apiUrl, nil)
for k, v := range header {
reqest.Header.Set(k, v)
}
response, err := client.Do(reqest)
if nil != err {
return nil, err
}
defer response.Body.Close()
if response.StatusCode != 200 {
return nil, errors.New(response.Status)
}
body, err := ioutil.ReadAll(response.Body)
if nil != err {
return nil, err
}
return body, nil
}
// post
func Post(apiUrl string, data []byte, header map[string]string, isHttps bool) ([]byte, error) {
client := &http.Client{}
if isHttps {
client.Transport = &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
}
reqest, _ := http.NewRequest("POST", apiUrl, bytes.NewReader(data))
for k, v := range header {
reqest.Header.Set(k, v)
}
response, err := client.Do(reqest)
if nil != err {
return nil, err
}
defer response.Body.Close()
if response.StatusCode != 200 {
return nil, errors.New(response.Status)
}
body, err := ioutil.ReadAll(response.Body)
if nil != err {
return nil, err
}
return body, nil
}
// post
func PostMap(apiUrl string, parm map[string]string, header map[string]string, isHttps bool) ([]byte, error) {
data := url.Values{}
for k, v := range parm {
data.Set(k, v)
}
reqParams := ioutil.NopCloser(strings.NewReader(data.Encode()))
client := &http.Client{}
if isHttps {
client.Transport = &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
}
reqest, _ := http.NewRequest("POST", apiUrl, reqParams)
for k, v := range header {
reqest.Header.Set(k, v)
}
response, err := client.Do(reqest)
if nil != err {
return nil, err
}
defer response.Body.Close()
if response.StatusCode != 200 {
return nil, errors.New(response.Status)
}
body, err := ioutil.ReadAll(response.Body)
if nil != err {
return nil, err
}
return body, nil
}
// 获取远程ip
func GetRemoteIP(r *http.Request) string {
addr := r.Header.Get("Remote_addr")
if addr == "" {
addr = r.RemoteAddr
}
return strings.Split(addr, ":")[0]
}

36
vendor/git.jiaxianghudong.com/go/utils/human.go generated vendored
View File

@ -1,36 +0,0 @@
package utils
import (
"fmt"
)
// HumanTimeSecond 格式化秒数
func HumanTimeSecond(s int64, separator ...string) string {
const (
Minute = 60
Hour = 60 * Minute
Day = 24 * Hour
)
var d, h, m int64
d = s / Day
s = s % Day
h = s / Hour
s = s % Hour
m = s / Minute
s = s % Minute
var sep string
if len(separator) == 1 {
sep = separator[0]
}
if d > 0 {
return fmt.Sprintf("%dd%s%dh%s%dm%s%ds", d, sep, h, sep, m, sep, s)
} else if h > 0 {
return fmt.Sprintf("%dh%s%dm%s%ds", h, sep, m, sep, s)
} else if m > 0 {
return fmt.Sprintf("%dm%s%ds", m, sep, s)
}
return fmt.Sprintf("%ds", s)
}

118
vendor/git.jiaxianghudong.com/go/utils/image.go generated vendored
View File

@ -1,118 +0,0 @@
package utils
import (
"net/http"
"os"
"strconv"
"time"
"path"
"io"
"strings"
"errors"
"github.com/dustin/go-humanize"
"github.com/disintegration/imaging"
)
type Size interface {
Size() int64 //字节
}
// 图片上传器
type ImageUploader struct {
UploadPath string //图片保存的磁盘目录
UrlPath string //上传图片的URL路径
FileName string //文件名(不含扩展名)
AllowExtName string //允许的扩展名
Rename bool //是否重命名文件
Cut bool //是否裁剪图片
Resize bool //是否重新调整大小
ToWidth int //要操作的图片宽度
ToHeight int //要操作的图片高度
MaxSize uint64 //图片大小,字节
}
// 创建一个新的图片上传器
func NewImageUploader(path string) *ImageUploader {
return &ImageUploader{
UploadPath: path,
UrlPath: "/upload",
AllowExtName: "gif,jpg,png,jpeg",
Rename: true,
MaxSize: 2000000, //2M
}
}
// 上传图片
func (this *ImageUploader) Upload(r *http.Request) (string, error) {
r.ParseMultipartForm(32 << 20)
if r.MultipartForm != nil && r.MultipartForm.File != nil {
file, handler, err := r.FormFile("file")
if err != nil {
return "", err
}
defer file.Close()
//检查图片大小
if sizeInterface, ok := file.(Size); ok {
size := uint64(sizeInterface.Size())
if size > this.MaxSize {
return "", errors.New("图片过大，请换一张小于 " + humanize.Bytes(size) + " 的图片重新上传")
}
} else {
return "", errors.New("图片尺寸超限或未能取得图片大小，请尝试换一张图片")
}
if !DirIsExist(this.UploadPath) {
err := os.MkdirAll(this.UploadPath, os.ModePerm)
if err != nil {
return "", err
}
}
extname := strings.ToLower(path.Ext(handler.Filename))
allowExt := strings.Split(this.AllowExtName, ",")
if InArray(Substr(extname, 1), allowExt) == -1 {
return "", errors.New("不允许上传该格式的文件")
}
filename := this.FileName
if filename == "" {
filename = path.Base(handler.Filename)
//唯一文件名
if this.Rename {
filename = Md5Sum(strconv.FormatInt(time.Now().UnixNano(), 10))
}
}
if (this.Cut || this.Resize) && this.ToWidth > 0 && this.ToHeight > 0 {
srcImg, err := imaging.Decode(file)
if err != nil {
return "", err
}
if this.Cut {
srcImg = imaging.CropAnchor(srcImg, this.ToWidth, this.ToHeight, imaging.Center)
}
if this.Resize {
srcImg = imaging.Resize(srcImg, this.ToWidth, this.ToHeight, imaging.Lanczos)
}
err = imaging.Save(srcImg, this.UploadPath + filename + extname)
if err != nil {
return "", err
}
} else {
f, err := os.OpenFile(this.UploadPath + filename + extname, os.O_WRONLY|os.O_CREATE, 0666)
if err != nil {
return "", err
}
defer f.Close()
_, err = io.Copy(f, file)
if err != nil {
return "", err
}
}
return filename + extname, nil;
}
return "", errors.New("没有发现上传的图片")
}

107
vendor/git.jiaxianghudong.com/go/utils/lua.go generated vendored
View File

@ -1,107 +0,0 @@
package utils
import (
"strconv"
"strings"
"net/http"
)
// buildLuaResponse构造Lua响应结果
func BuildLuaResponse(m interface{}) string {
var ret string
if mm, ok := m.(map[interface{}]interface{}); ok {
for k, i := range mm {
vStr := ""
switch v := i.(type) {
case int:
vStr = strconv.Itoa(v)
case int8:
vStr = strconv.Itoa(int(v))
case int16:
vStr = strconv.Itoa(int(v))
case int32:
vStr = I64toA(int64(v))
case int64:
vStr = I64toA(v)
case uint:
vStr = UitoA(v)
case uint8:
vStr = UitoA(uint(v))
case uint16:
vStr = UitoA(uint(v))
case uint32:
vStr = Ui32toA(v)
case uint64:
vStr = Ui64toA(v)
case bool:
if v {
vStr = "true"
}
case []interface{}:
tmp := make(map[interface{}]interface{})
for kk, vv := range v {
tmp[kk] = vv
}
vStr = BuildLuaResponse(tmp)
case map[interface{}]interface{}:
vStr = BuildLuaResponse(v)
case map[string]string:
for ks, vs := range v {
vStr += `,` + ks + `=` + strings.Replace(vs, `"`, `\"`, -1)
}
vStr = "{" + Substr(vStr, 1) + "}"
case string:
vStr = `"` + strings.Replace(v, `"`, `\"`, -1) + `"`
default:
if vv, ok := v.(map[interface{}]interface{}); ok {
vStr = BuildLuaResponse(vv)
}
}
if vStr != "" {
switch v := k.(type) {
case int:
ret += `,[` + strconv.Itoa(v) + `]=` + vStr
case string:
ret += `,` + v + `=` + vStr
}
}
}
return "{" + Substr(ret, 1) + "}"
}
return "{}"
}
// outputLuaMsg 输出lua格式提示信息
func OutputLua(w http.ResponseWriter, m map[interface{}]interface{}) {
w.Write([]byte("return " + BuildLuaResponse(m)))
}
// outputLuaMsg 输出lua格式提示信息
func OutputLuaMsg(w http.ResponseWriter, msg string, code ...int) bool {
var c int = 120
if len(code) >= 1 {
c = code[0]
}
OutputLua(w, NewLuaResult(msg, c))
return c == 0
}
// outputLuaOk 输出lua格式成功信息
func OutputLuaOk(w http.ResponseWriter, msg string) {
OutputLuaMsg(w, msg, 0)
}
// 获取lua返回结果map
func NewLuaResult(params ...interface{}) map[interface{}]interface{} {
ret := make(map[interface{}]interface{})
if len(params) > 0 {
ret["msg"] = params[0]
if len(params) > 1 {
ret["status"] = params[1]
} else {
ret["status"] = 0
}
}
return ret
}

91
vendor/git.jiaxianghudong.com/go/utils/progressbar.go generated vendored
View File

@ -1,91 +0,0 @@
package utils
import (
"fmt"
"time"
)
// 进度条定义
type ProgressBar struct {
Name string // 名称
Total Counter // 总任务数
Current *Counter // 当前已完成数量
startTime time.Time // 任务开始时间
exit chan struct{} // 是否退出进度条
alreadyOutput bool
}
// 完成指定数量的任务
func (pgb *ProgressBar) Done(i ...int64) {
if len(i) == 1 {
pgb.Current.Add(i[0])
} else {
pgb.Current.Add(1)
}
}
// 退出进度条
func (pgb *ProgressBar) Exit() {
pgb.exit <- struct{}{}
if pgb.alreadyOutput {
fmt.Println("")
}
}
// 启动并显示进度条
func (pgb *ProgressBar) Run() {
for {
select {
case <-pgb.exit:
return
case <-time.After(time.Second):
pgb.print()
}
}
}
// 输出进度
func (pgb *ProgressBar) print() {
var percent float64 = 0
var per, surplus int64
cur := pgb.Current.Get()
if pgb.Total.Get() > 0 {
percent = float64(cur) / float64(pgb.Total.Get())
}
useTime := int64(time.Now().Sub(pgb.startTime) / time.Second)
if useTime > 0 {
per = cur / useTime
}
if per > 0 {
surplus = (pgb.Total.Get() - cur) / per
}
fmt.Printf("\r\x1b[36m%s[%.2f%%] %d/%d %d/ps used:%s surplus:%s\x1b[0m", pgb.Name, percent * 100, cur, pgb.Total.Get(), per, HumanTimeSecond(useTime), HumanTimeSecond(surplus))
if !pgb.alreadyOutput {
pgb.alreadyOutput = true
}
}
// 创建一个进度条
func NewPGBar(total int64, name ...string) *ProgressBar {
var n string
if len(name) == 1 && name[0] != "" {
n = name[0] + " "
}
return &ProgressBar{
Name: n,
Total: Counter{v : total},
Current: &Counter{},
startTime: time.Now(),
exit: make(chan struct{}, 1),
}
}
// 生成一个新的进度条并运行
func NewAndRunPGBar(total int64, name ...string) *ProgressBar {
pgb := NewPGBar(total, name...)
go pgb.Run()
return pgb
}

89
vendor/git.jiaxianghudong.com/go/utils/regexp.go generated vendored
View File

@ -1,89 +0,0 @@
package utils
import (
// "log"
"regexp"
)
const (
regUsername = `^[a-zA-Z0-9_]{4,22}$`
regPwd = `^[\@A-Za-z0-9\!\#\$\%\^\&\*\.\~]{3,60}$`
regNickname = `^{0,40}$`
regEmail = `^[a-z0-9]+([._\\-]*[a-z0-9])*@([a-z0-9]+[-a-z0-9]*[a-z0-9]+.){1,63}[a-z0-9]+$`
regPhone = `^((\d3)|(\d{3}\-))?13[0-9]\d{8}|14[0-9]\d{8}|15[0-9]\d{8}|17[0-9]\d{8}|18[0-9]\d{8}`
regUrl = `^((https?|ftp|news|http):\/\/)?([a-z]([a-z0-9\-]*[\.。])+([a-z]{2}|aero|arpa|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel)|(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))(\/[a-z0-9_\-\.~]+)*(\/([a-z0-9_\-\.]*)(\?[a-z0-9+_\-\.%=&]*)?)?(#[a-z][a-z0-9_]*)?$`
regGuid = `[a-zA-Z0-9-_]{0,40}`
regDescription = `^{0,64}$`
regOutTypeDescription = `^{0,20}$`
regMac = `^{0,40}$`
regTradeNo = `^[a-zA-Z0-9_-]{1,40}$`
regAttach = `^{0,127}$`
)
func CheckString(data string, pat string) bool {
bFlag := false
reg := regexp.MustCompile(pat)
bFlag = reg.MatchString(data)
return bFlag
}
// 检测用户名
func CheckUserName(username string) bool {
return CheckString(username, regUsername)
}
// 昵称
func CheckNickname(nickname string) bool {
return CheckString(nickname, regNickname)
}
// 密码
func CheckPwd(password string) bool {
return CheckString(password, regPwd)
}
// 邮箱
func CheckEmail(email string) bool {
return CheckString(email, regEmail)
}
// 手机号
func CheckPhone(phone string) bool {
return CheckString(phone, regPhone)
}
// 网址
func CheckUrl(url string) bool {
return CheckString(url, regUrl)
}
// guid
func CheckGuid(guid string) bool {
return CheckString(guid, regGuid)
}
// 描述
func CheckDescription(description string) bool {
return CheckString(description, regDescription)
}
// 平台交易类型描述
func CheckOutTypeDescription(description string) bool {
return CheckString(description, regOutTypeDescription)
}
// mac 地址
func CheckMac(mac string) bool {
return CheckString(mac, regMac)
}
// 订单号
func CheckTradeNo(tradeNo string) bool {
return CheckString(tradeNo, regTradeNo)
}
// 附加参数
func CheckAttach(attach string) bool {
return CheckString(attach, regAttach)
}

3713
vendor/git.jiaxianghudong.com/go/utils/strip.go generated vendored
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File diff suppressed because it is too large Load Diff

364
vendor/git.jiaxianghudong.com/go/utils/utils.go generated vendored
View File

@ -1,364 +0,0 @@
package utils
import (
"fmt"
"log"
"math/rand"
"net/url"
"reflect"
"strconv"
"strings"
"sync"
"time"
)
// Rand 随机数字 0 <= n < max
func Rand(max int) int {
rand.Seed(time.Now().UnixNano())
return rand.Intn(max)
}
// RandInt 随机一个数字 min <= n < max
func RandInt(min int, max int) int {
if max == min {
return min
}
rand.Seed(time.Now().UnixNano())
if max < min {
min, max = max, min
}
return min + rand.Intn(max-min)
}
// Rand64 随机数字 0 <= n < max
func Rand64(max int64) int64 {
rand.Seed(time.Now().UnixNano())
return rand.Int63n(max)
}
// RandInt64 随机一个数字 min <= n < max
func RandInt64(min int64, max int64) int64 {
if max == min {
return min
}
rand.Seed(time.Now().UnixNano())
if max < min {
min, max = max, min
}
return min + rand.Int63n(max-min)
}
// Max 取两个数较大的一个
func Max(a, b int) int {
if a > b {
return a
}
return b
}
// MaxInt64 取两个数较大的一个
func MaxInt64(a, b int64) int64 {
if a > b {
return a
}
return b
}
// Min 取两个数较小的一个
func Min(a, b int) int {
if a < b {
return a
}
return b
}
// MinInt64 取两个数较小的一个
func MinInt64(a, b int64) int64 {
if a < b {
return a
}
return b
}
// RandNumStr 生成多位随机数字符串
func RandNumStr(l int) string {
ret := ""
for i := 0; i < l; i++ {
ret += strconv.Itoa(Rand(10))
}
return ret
}
// Reverse 字符串反转
func Reverse(s string) string {
runes := []rune(s)
for i, j := 0, len(runes)-1; i < j; i, j = i+1, j-1 {
runes[i], runes[j] = runes[j], runes[i]
}
return string(runes)
}
// RandArray 随机一个数组值
func RandArray(arr []string) string {
return arr[Rand(len(arr))]
}
// 随机一个字符串
func RandString(l int) string {
str := "0123456789abcdefghijklmnopqrstuvwxyz"
bytes := []byte(str)
result := []byte{}
r := rand.New(rand.NewSource(time.Now().UnixNano()))
for i := 0; i < l; i++ {
result = append(result, bytes[r.Intn(len(bytes))])
}
return string(result)
}
// Range 生成一个数组 不包括n
func Range(m, n int) (b []int) {
if m >= n {
return b
}
for i := m; i < n; i++ {
b = append(b, i)
}
return b
}
// Keys 返回map中的所有字符串key
func KeysByString(m map[string]interface{}) []string {
var keys []string
for k, _ := range m {
keys = append(keys, k)
}
return keys
}
// Values 返回map中的所有value
func Values(m map[string]interface{}) []interface{} {
var values []interface{}
for _, v := range m {
values = append(values, v)
}
return values
}
// InArray 是否在列表中
func InArray(v string, s []string) int {
for i, val := range s {
if val == v {
return i
}
}
return -1
}
// InSlice 是否在Slice中
/*func InSlice(v interface{}, s interface{}) int {
if ss, ok := s.([]interface{}); ok {
for i, val := range ss {
if val == v {
return i
}
}
}
return -1
}*/
func InSlice(v interface{}, s interface{}) int {
switch reflect.TypeOf(s).Kind() {
case reflect.Slice:
s := reflect.ValueOf(s)
for i := 0; i < s.Len(); i++ {
if reflect.DeepEqual(v, s.Index(i).Interface()) == true {
return i
}
}
}
return -1
}
// Trim 清除左右两边空格
func Trim(str string) string {
return strings.Trim(str, " \r\n\t")
}
// CheckFatal 检查致命错误
func CheckFatal(err error) {
if err != nil {
log.Fatalln(err)
}
}
// CheckPanic 检查恐慌
func CheckPanic(err error) {
if err != nil {
log.Panicln(err)
}
}
// CheckFormEmpty 检查Form表单的某个值是否为空
// 为空返回真
func CheckFormEmpty(form url.Values, key string) bool {
if _, ok := form[key]; ok {
if Trim(form[key][0]) != "" {
return false
}
}
return true
}
// 检查Form表单的哪个字段值为空
// 发现空值时返回该字段的名称, 否则返回空白字符
func CheckFormEmptyByKeys(form url.Values, keys string) string {
arr := strings.Split(keys, ",")
for _, key := range arr {
k := Trim(key)
if CheckFormEmpty(form, k) {
return k
}
}
return ""
}
// PrintStruct 用来打印一个结构的字段与值对应表
func PrintStruct(structPtr interface{}) {
s := reflect.ValueOf(structPtr).Elem()
typeOfT := s.Type()
for i := 0; i < s.NumField(); i++ {
f := s.Field(i)
fmt.Printf("%s (%s) = %v\n",
typeOfT.Field(i).Name, f.Type(), f.Interface())
}
}
// Len 获取带有中文等非ASCII字符的字符串长度
func Len(str string) int {
rs := []rune(str)
return len(rs)
}
// Substr 截取字符串
// 例: abc你好1234
// Substr(str, 0) == abc你好1234
// Substr(str, 2) == c你好1234
// Substr(str, -2) == 34
// Substr(str, 2, 3) == c你好
// Substr(str, 0, -2) == 34
// Substr(str, 2, -1) == b
// Substr(str, -3, 2) == 23
// Substr(str, -3, -2) == 好1
func Substr(str string, start int, length ...int) string {
rs := []rune(str)
lth := len(rs)
end := 0
if start > lth {
return ""
}
if len(length) == 1 {
end = length[0]
}
//从后数的某个位置向后截取
if start < 0 {
if -start >= lth {
start = 0
} else {
start = lth + start
}
}
if end == 0 {
end = lth
} else if end > 0 {
end += start
if end > lth {
end = lth
}
} else { //从指定位置向前截取
if start == 0 {
start = lth
}
start, end = start+end, start
}
if start < 0 {
start = 0
}
return string(rs[start:end])
}
// SplitIDStr 把以半角逗号分隔的ID字符串分隔提取到切片中
func SplitIDStr(str string) []int {
ret := make([]int, 0)
ids := strings.Split(str, ",")
for _, idStr := range ids {
idStr = Trim(idStr)
if IsNumStr(idStr) {
ret = append(ret, Atoi(idStr))
}
}
return ret
}
// IntArrToString 将[]int转换成以指定分隔符分隔的字符串
func IntArrToString(a []int, separator ...string) string {
sep := ","
if len(separator) == 1 {
sep = separator[0]
}
return strings.Trim(strings.Replace(fmt.Sprint(a), " ", sep, -1), "[]")
//return strings.Trim(strings.Join(strings.Split(fmt.Sprint(a), " "), sep), "[]")
//return strings.Trim(strings.Join(strings.Fields(fmt.Sprint(a)), sep), "[]")
}
// StrPad 向字符串中添加指定字符串到指定长度
func StrPad(str interface{}, length int, pad interface{}, padLeft bool) string {
returnStr := ""
padStr := ""
if "int" == GetTypeName(str) {
returnStr = Itoa(str.(int))
}
if "int" == GetTypeName(pad) {
padStr = Itoa(pad.(int))
}
padLen := length - Len(returnStr)
if padLen > 0 {
padString := ""
for i := 0; i < padLen; i++ {
padString += padStr
}
if padLeft {
returnStr = padString + returnStr
} else {
returnStr += padString
}
}
return returnStr
}
// 返回sync.Map类型的长度
func LenSyncMap(m *sync.Map) int {
var length int
m.Range(func(_, _ interface{}) bool {
length++
return true
})
return length
}
// 模拟三元操作符
func Ternary(b bool, trueVal, falseVal interface{}) interface{} {
if b {
return trueVal
}
return falseVal
}

253
vendor/git.jiaxianghudong.com/go/utils/verifier.go generated vendored
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@ -1,253 +0,0 @@
package utils
import (
"reflect"
"regexp"
"strings"
"net/http"
"strconv"
"time"
"math"
)
// IsIDCard 检查是否是身份证
func IsIDCard(str string, args ...bool) bool {
if m, _ := regexp.MatchString("^(?:[\\dxX]{15}|[\\dxX]{18})$", str); !m {
return false
}
areaMap := map[int]string{
11 : "北京",
12 : "天津",
13 : "河北",
14 : "山西",
15 : "内蒙古",
21 : "辽宁",
22 : "吉林",
23 : "黑龙江",
31 : "上海",
32 : "江苏",
33 : "浙江",
34 : "安徽",
35 : "福建",
36 : "江西",
37 : "山东",
41 : "河南",
42 : "湖北",
43 : "湖南",
44 : "广东",
45 : "广西",
46 : "海南",
50 : "重庆",
51 : "四川",
52 : "贵州",
53 : "云南",
54 : "西藏",
61 : "陕西",
62 : "甘肃",
63 : "青海",
64 : "宁夏",
65 : "新疆",
71 : "台湾",
81 : "香港",
82 : "澳门",
91 : "国外",
}
allowLen15 := true
if len(args) == 1 {
allowLen15 = args[0]
}
province := Atoi(Substr(str, 0, 2))
if _, ok := areaMap[province]; !ok {
return false
}
//如果是15位身份证
if len(str) == 15 && allowLen15 {
// 如果身份证顺序码是996 997 998 999，这些是为百岁以上老人的特殊编码
code := Substr(str, 12, 3)
if code == "996" || code == "997" || code == "998" || code == "999" {
str = Substr(str, 0, 6) + "18" + Substr(str, 6, 9)
} else {
str = Substr(str, 0, 6) + "19" + Substr(str, 6, 9)
}
str += idcardVerifyNumber(str)
}
if len(str) != 18 || !checkIdcardFormat(str) {
return false
}
return idcardVerifyNumber(Substr(str, 0, 17)) == strings.ToUpper(Substr(str, 17, 1))
}
// checkIdcardFormat 检查身份证号码的格式
// 针对近期出现身份证号码使用210000000000000000注册的用户
// 验证地区码(3-6位)以及生日(6-14)位
func checkIdcardFormat(str string) bool {
code := Atoi(Substr(str, 3, 3))
if code == 0 {
return false
}
if len(str) == 18 {
birthYear := Atoi(Substr(str, 6, 4))
birthMonth := Atoi(Substr(str, 10, 2))
birthDay := Atoi(Substr(str, 10, 2))
if birthYear < 1900 || (birthMonth == 0 || birthMonth > 12) || (birthDay == 0 || birthDay > 31) {
return false
}
return true
}
return false
}
// idcardVerifyNumber 计算身份证校验码，根据国家标准GB 11643-1999
func idcardVerifyNumber(str string) string {
if len(str) != 17 {
return ""
}
//加权因子
factor := []int{7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2}
//校验码对应值
verifyNumberList := []string{"1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2"}
checkSum := 0
for i, l := 0, len(str); i < l; i++ {
checkSum += Atoi(Substr(str, i, 1)) * factor[i]
}
checkSum = checkSum % 11
return verifyNumberList[checkSum]
}
// 是否为空
func IsEmpty(val interface{}) (b bool) {
defer func() {
if err := recover(); err != nil {
b = true
}
}()
v := reflect.ValueOf(val)
switch v.Kind() {
case reflect.Bool:
b = (val.(bool) == false)
case reflect.String:
b = (val.(string) == "")
case reflect.Array:
fallthrough
case reflect.Slice:
fallthrough
case reflect.Map:
b = (v.Len() == 0)
default:
b = (v.Interface() == reflect.ValueOf(0).Interface() || v.Interface() == reflect.ValueOf(0.0).Interface())
}
return b
}
// 判断是否正确的ip地址
func IsIp(ip string) bool {
ips := strings.Split(ip, ".")
if len(ips) != 4 {
return false
}
for _, v := range ips {
i := Atoi(v, -1)
if i < 0 || i > 255 {
return false
}
}
return true
}
//检测是否为手机设备
func IsMobileDevice(r *http.Request) bool {
agent := r.UserAgent()
if strings.Contains(agent,"iPhone") || strings.Contains(agent,"iPad") || strings.Contains(agent,"iOS") || strings.Contains(agent,"Android") {
return true;
}
return false;
}
// 检查字符串是否为纯数字组成
func IsNumStr(s string) bool {
if _, err := strconv.Atoi(s); err == nil {
return true
}
return false
}
// 检查字符串是否为纯数字组成
func IsLongNumStr(s string) bool {
if m, _ := regexp.MatchString("^\\d+$", s); m {
return true
}
return false
}
// IsMobileNum 检查是否是手机号
func IsMobileNum(str string) bool {
if m, _ := regexp.MatchString("^((13[\\d])|(147)|(15[\\d])|17[\\d]|(18[\\d]))[0-9]{8}$", str); m {
return true
}
return false
}
// IsVersionStr 检查字符串是否是一个版本格式
func IsVersionStr(str string) bool {
return IsVersion(str, "{2}")
}
// IsVersion 检查字符串是否是一个版本格式
func IsVersion(str string, length ...string) bool {
vL := "{1,3}"
if len(length) == 1 {
vL = length[0]
}
if m, _ := regexp.MatchString("^\\d+(?:\\.\\d+)" + vL + "$", str); m {
return true
}
return false
}
// IsDeviceCode 检查字符串是否是一个机器码
func IsDeviceCode(str string) bool {
if m, _ := regexp.MatchString("^[a-zA-Z0-9]{40}$", str); m {
return true
}
return false
}
// RegexpOK 检查字符串被正则匹配
func RegexpOK(pattern, str string) bool {
if m, _ := regexp.MatchString(pattern, str); m {
return true
}
return false
}
// DiffDay 比较两个日志间隔的天数
// 第1个日期小于第2个日期时返回正数
// 第1个日期大于第2个日期时返回负数
func DiffDay(t1, t2 string, fm ...string) (int, error) {
format := "2006-01-02"
if len(fm) == 1 {
format = fm[0]
}
tm1, err := time.ParseInLocation(format, t1, time.Local)
if err != nil {
return 0, err
}
tm2, err := time.ParseInLocation(format, t2, time.Local)
if err != nil {
return 0, err
}
hour := tm2.Sub(tm1).Hours()
if -24 >= hour || hour >= 24 {
return int(math.Ceil(hour / 24)), nil
}
return 0, nil
}

144
vendor/git.jiaxianghudong.com/go/utils/verions_compare.go generated vendored
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@ -1,144 +0,0 @@
package utils
import (
"regexp"
"strconv"
"strings"
)
var regexpSigns = regexp.MustCompile(`[_\-+]`)
var regexpDotBeforeDigit = regexp.MustCompile(`([^.\d]+)`)
var regexpMultipleDots = regexp.MustCompile(`\.{2,}`)
var specialForms = map[string]int{
"dev": -6,
"alpha": -5,
"a": -5,
"beta": -4,
"b": -4,
"RC": -3,
"rc": -3,
"#": -2,
"p": 1,
"pl": 1,
}
// Compares two normalizated version number strings, for a particular relationship
//
// The function first replaces _, - and + with a dot . in the version strings
// and also inserts dots . before and after any non number so that for example
// '4.3.2RC1' becomes '4.3.2.RC.1'.
//
// Then it splits the results like if you were using Split(version, '.').
// Then it compares the parts starting from left to right. If a part contains
// special version strings these are handled in the following order: any string
// not found in this list:
// < dev < alpha = a < beta = b < RC = rc < # < pl = p.
//
// Usage
// version.Compare("1.0-dev", "1.0", "<")
// Returns: true
//
// version.Compare("1.0rc1", "1.0", ">=")
// Returns: false
//
// version.Compare("1.0", "1.0b1", "ge")
// Returns: true
func CompareVersion(version1, version2, operator string) bool {
compare := CompareVersionSimple(version1, version2)
switch {
case operator == ">" || operator == "gt":
return compare > 0
case operator == ">=" || operator == "ge":
return compare >= 0
case operator == "<=" || operator == "le":
return compare <= 0
case operator == "==" || operator == "=" || operator == "eq":
return compare == 0
case operator == "<>" || operator == "!=" || operator == "ne":
return compare != 0
case operator == "" || operator == "<" || operator == "lt":
return compare < 0
}
return false
}
// Compares two normalizated version number strings
//
// Just the same of CompareVersion but return a int result, 0 if both version
// are equal, 1 if the right side is bigger and -1 if the right side is lower
//
// Usage
// version.CompareVersionSimple("1.2", "1.0.1")
// Returns: 1
//
// version.CompareVersionSimple("1.0rc1", "1.0")
// Returns: -1
func CompareVersionSimple(version1, version2 string) int {
var x, r, l int = 0, 0, 0
v1, v2 := prepVersion(version1), prepVersion(version2)
len1, len2 := len(v1), len(v2)
if len1 > len2 {
x = len1
} else {
x = len2
}
for i := 0; i < x; i++ {
if i < len1 && i < len2 {
if v1[i] == v2[i] {
continue
}
}
r = 0
if i < len1 {
r = numVersion(v1[i])
}
l = 0
if i < len2 {
l = numVersion(v2[i])
}
if r < l {
return -1
} else if r > l {
return 1
}
}
return 0
}
func prepVersion(version string) []string {
if len(version) == 0 {
return []string{""}
}
version = regexpSigns.ReplaceAllString(version, ".")
version = regexpDotBeforeDigit.ReplaceAllString(version, ".$1.")
version = regexpMultipleDots.ReplaceAllString(version, ".")
return strings.Split(version, ".")
}
func numVersion(value string) int {
if value == "" {
return 0
}
if number, err := strconv.Atoi(value); err == nil {
return number
}
if special, ok := specialForms[value]; ok {
return special
}
return -7
}

27
vendor/github.com/denisenkom/go-mssqldb/LICENSE.txt generated vendored
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@ -1,27 +0,0 @@
Copyright (c) 2012 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

215
vendor/github.com/denisenkom/go-mssqldb/README.md generated vendored
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@ -1,215 +0,0 @@
# A pure Go MSSQL driver for Go's database/sql package
[![GoDoc](https://godoc.org/github.com/denisenkom/go-mssqldb?status.svg)](http://godoc.org/github.com/denisenkom/go-mssqldb)
[![Build status](https://ci.appveyor.com/api/projects/status/jrln8cs62wj9i0a2?svg=true)](https://ci.appveyor.com/project/denisenkom/go-mssqldb)
[![codecov](https://codecov.io/gh/denisenkom/go-mssqldb/branch/master/graph/badge.svg)](https://codecov.io/gh/denisenkom/go-mssqldb)
## Install
Requires Go 1.8 or above.
Install with `go get github.com/denisenkom/go-mssqldb` .
## Connection Parameters and DSN
The recommended connection string uses a URL format:
`sqlserver://username:password@host/instance?param1=value&param2=value`
Other supported formats are listed below.
### Common parameters:
* `user id` - enter the SQL Server Authentication user id or the Windows Authentication user id in the DOMAIN\User format. On Windows, if user id is empty or missing Single-Sign-On is used.
* `password`
* `database`
* `connection timeout` - in seconds (default is 0 for no timeout), set to 0 for no timeout. Recommended to set to 0 and use context to manage query and connection timeouts.
* `dial timeout` - in seconds (default is 15), set to 0 for no timeout
* `encrypt`
* `disable` - Data send between client and server is not encrypted.
* `false` - Data sent between client and server is not encrypted beyond the login packet. (Default)
* `true` - Data sent between client and server is encrypted.
* `app name` - The application name (default is go-mssqldb)
### Connection parameters for ODBC and ADO style connection strings:
* `server` - host or host\instance (default localhost)
* `port` - used only when there is no instance in server (default 1433)
### Less common parameters:
* `keepAlive` - in seconds; 0 to disable (default is 30)
* `failoverpartner` - host or host\instance (default is no partner).
* `failoverport` - used only when there is no instance in failoverpartner (default 1433)
* `packet size` - in bytes; 512 to 32767 (default is 4096)
* Encrypted connections have a maximum packet size of 16383 bytes
* Further information on usage: https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/configure-the-network-packet-size-server-configuration-option
* `log` - logging flags (default 0/no logging, 63 for full logging)
* 1 log errors
* 2 log messages
* 4 log rows affected
* 8 trace sql statements
* 16 log statement parameters
* 32 log transaction begin/end
* `TrustServerCertificate`
* false - Server certificate is checked. Default is false if encypt is specified.
* true - Server certificate is not checked. Default is true if encrypt is not specified. If trust server certificate is true, driver accepts any certificate presented by the server and any host name in that certificate. In this mode, TLS is susceptible to man-in-the-middle attacks. This should be used only for testing.
* `certificate` - The file that contains the public key certificate of the CA that signed the SQL Server certificate. The specified certificate overrides the go platform specific CA certificates.
* `hostNameInCertificate` - Specifies the Common Name (CN) in the server certificate. Default value is the server host.
* `ServerSPN` - The kerberos SPN (Service Principal Name) for the server. Default is MSSQLSvc/host:port.
* `Workstation ID` - The workstation name (default is the host name)
* `ApplicationIntent` - Can be given the value `ReadOnly` to initiate a read-only connection to an Availability Group listener.
### The connection string can be specified in one of three formats:
1. URL: with `sqlserver` scheme. username and password appears before the host. Any instance appears as
the first segment in the path. All other options are query parameters. Examples:
* `sqlserver://username:password@host/instance?param1=value&param2=value`
* `sqlserver://username:password@host:port?param1=value&param2=value`
* `sqlserver://sa@localhost/SQLExpress?database=master&connection+timeout=30` // `SQLExpress instance.
* `sqlserver://sa:mypass@localhost?database=master&connection+timeout=30` // username=sa, password=mypass.
* `sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30` // port 1234 on localhost.
* `sqlserver://sa:my%7Bpass@somehost?connection+timeout=30` // password is "my{pass"
A string of this format can be constructed using the `URL` type in the `net/url` package.
```go
query := url.Values{}
query.Add("app name", "MyAppName")
u := &url.URL{
Scheme: "sqlserver",
User: url.UserPassword(username, password),
Host: fmt.Sprintf("%s:%d", hostname, port),
// Path: instance, // if connecting to an instance instead of a port
RawQuery: query.Encode(),
}
db, err := sql.Open("sqlserver", u.String())
```
2. ADO: `key=value` pairs separated by `;`. Values may not contain `;`, leading and trailing whitespace is ignored.
Examples:
* `server=localhost\\SQLExpress;user id=sa;database=master;app name=MyAppName`
* `server=localhost;user id=sa;database=master;app name=MyAppName`
3. ODBC: Prefix with `odbc`, `key=value` pairs separated by `;`. Allow `;` by wrapping
values in `{}`. Examples:
* `odbc:server=localhost\\SQLExpress;user id=sa;database=master;app name=MyAppName`
* `odbc:server=localhost;user id=sa;database=master;app name=MyAppName`
* `odbc:server=localhost;user id=sa;password={foo;bar}` // Value marked with `{}`, password is "foo;bar"
* `odbc:server=localhost;user id=sa;password={foo{bar}` // Value marked with `{}`, password is "foo{bar"
* `odbc:server=localhost;user id=sa;password={foobar }` // Value marked with `{}`, password is "foobar "
* `odbc:server=localhost;user id=sa;password=foo{bar` // Literal `{`, password is "foo{bar"
* `odbc:server=localhost;user id=sa;password=foo}bar` // Literal `}`, password is "foo}bar"
* `odbc:server=localhost;user id=sa;password={foo{bar}` // Literal `{`, password is "foo{bar"
* `odbc:server=localhost;user id=sa;password={foo}}bar}` // Escaped `} with `}}`, password is "foo}bar"
## Executing Stored Procedures
To run a stored procedure, set the query text to the procedure name:
```go
var account = "abc"
_, err := db.ExecContext(ctx, "sp_RunMe",
sql.Named("ID", 123),
sql.Named("Account", sql.Out{Dest: &account}),
)
```
## Return Status
To get the procedure return status, pass into the parameters a
`*mssql.ReturnStatus`. For example:
```
var rs mssql.ReturnStatus
_, err := db.ExecContext(ctx, "theproc", &rs)
log.Printf("status=%d", rs)
```
## Parameters
The `sqlserver` driver uses normal MS SQL Server syntax and expects parameters in
the sql query to be in the form of either `@Name` or `@p1` to `@pN` (ordinal position).
```go
db.QueryContext(ctx, `select * from t where ID = @ID and Name = @p2;`, sql.Named("ID", 6), "Bob")
```
### Parameter Types
To pass specific types to the query parameters, say `varchar` or `date` types,
you must convert the types to the type before passing in. The following types
are supported:
* string -> nvarchar
* mssql.VarChar -> varchar
* time.Time -> datetimeoffset or datetime (TDS version dependent)
* mssql.DateTime1 -> datetime
* mssql.DateTimeOffset -> datetimeoffset
* "cloud.google.com/go/civil".Date -> date
* "cloud.google.com/go/civil".DateTime -> datetime2
* "cloud.google.com/go/civil".Time -> time
## Important Notes
* [LastInsertId](https://golang.org/pkg/database/sql/#Result.LastInsertId) should
not be used with this driver (or SQL Server) due to how the TDS protocol
works. Please use the [OUTPUT Clause](https://docs.microsoft.com/en-us/sql/t-sql/queries/output-clause-transact-sql)
or add a `select ID = convert(bigint, SCOPE_IDENTITY());` to the end of your
query (ref [SCOPE_IDENTITY](https://docs.microsoft.com/en-us/sql/t-sql/functions/scope-identity-transact-sql)).
This will ensure you are getting the correct ID and will prevent a network round trip.
* [NewConnector](https://godoc.org/github.com/denisenkom/go-mssqldb#NewConnector)
may be used with [OpenDB](https://golang.org/pkg/database/sql/#OpenDB).
* [Connector.SessionInitSQL](https://godoc.org/github.com/denisenkom/go-mssqldb#Connector.SessionInitSQL)
may be set to set any driver specific session settings after the session
has been reset. If empty the session will still be reset but use the database
defaults in Go1.10+.
## Features
* Can be used with SQL Server 2005 or newer
* Can be used with Microsoft Azure SQL Database
* Can be used on all go supported platforms (e.g. Linux, Mac OS X and Windows)
* Supports new date/time types: date, time, datetime2, datetimeoffset
* Supports string parameters longer than 8000 characters
* Supports encryption using SSL/TLS
* Supports SQL Server and Windows Authentication
* Supports Single-Sign-On on Windows
* Supports connections to AlwaysOn Availability Group listeners, including re-direction to read-only replicas.
* Supports query notifications
## Tests
`go test` is used for testing. A running instance of MSSQL server is required.
Environment variables are used to pass login information.
Example:
env SQLSERVER_DSN=sqlserver://user:pass@hostname/instance?database=test1 go test
## Deprecated
These features still exist in the driver, but they are are deprecated.
### Query Parameter Token Replace (driver "mssql")
If you use the driver name "mssql" (rather then "sqlserver") the SQL text
will be loosly parsed and an attempt to extract identifiers using one of
* ?
* ?nnn
* :nnn
* $nnn
will be used. This is not recommended with SQL Server.
There is at least one existing `won't fix` issue with the query parsing.
Use the native "@Name" parameters instead with the "sqlserver" driver name.
## Known Issues
* SQL Server 2008 and 2008 R2 engine cannot handle login records when SSL encryption is not disabled.
To fix SQL Server 2008 R2 issue, install SQL Server 2008 R2 Service Pack 2.
To fix SQL Server 2008 issue, install Microsoft SQL Server 2008 Service Pack 3 and Cumulative update package 3 for SQL Server 2008 SP3.
More information: http://support.microsoft.com/kb/2653857

48
vendor/github.com/denisenkom/go-mssqldb/appveyor.yml generated vendored
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@ -1,48 +0,0 @@
version: 1.0.{build}
os: Windows Server 2012 R2
clone_folder: c:\gopath\src\github.com\denisenkom\go-mssqldb
environment:
GOPATH: c:\gopath
HOST: localhost
SQLUSER: sa
SQLPASSWORD: Password12!
DATABASE: test
GOVERSION: 110
matrix:
- GOVERSION: 18
SQLINSTANCE: SQL2016
- GOVERSION: 19
SQLINSTANCE: SQL2016
- GOVERSION: 110
SQLINSTANCE: SQL2016
- SQLINSTANCE: SQL2014
- SQLINSTANCE: SQL2012SP1
- SQLINSTANCE: SQL2008R2SP2
install:
- set GOROOT=c:\go%GOVERSION%
- set PATH=%GOPATH%\bin;%GOROOT%\bin;%PATH%
- go version
- go env
- go get -u cloud.google.com/go/civil
build_script:
- go build
before_test:
# setup SQL Server
- ps: |
$instanceName = $env:SQLINSTANCE
Start-Service "MSSQL`$$instanceName"
Start-Service "SQLBrowser"
- sqlcmd -S "(local)\%SQLINSTANCE%" -Q "Use [master]; CREATE DATABASE test;"
- sqlcmd -S "(local)\%SQLINSTANCE%" -h -1 -Q "set nocount on; Select @@version"
- pip install codecov
test_script:
- go test -race -cpu 4 -coverprofile=coverage.txt -covermode=atomic
- codecov -f coverage.txt

258
vendor/github.com/denisenkom/go-mssqldb/buf.go generated vendored
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@ -1,258 +0,0 @@
package mssql
import (
"encoding/binary"
"errors"
"io"
)
type packetType uint8
type header struct {
PacketType packetType
Status uint8
Size uint16
Spid uint16
PacketNo uint8
Pad uint8
}
// tdsBuffer reads and writes TDS packets of data to the transport.
// The write and read buffers are separate to make sending attn signals
// possible without locks. Currently attn signals are only sent during
// reads, not writes.
type tdsBuffer struct {
transport io.ReadWriteCloser
packetSize int
// Write fields.
wbuf []byte
wpos int
wPacketSeq byte
wPacketType packetType
// Read fields.
rbuf []byte
rpos int
rsize int
final bool
rPacketType packetType
// afterFirst is assigned to right after tdsBuffer is created and
// before the first use. It is executed after the first packet is
// written and then removed.
afterFirst func()
}
func newTdsBuffer(bufsize uint16, transport io.ReadWriteCloser) *tdsBuffer {
return &tdsBuffer{
packetSize: int(bufsize),
wbuf: make([]byte, 1<<16),
rbuf: make([]byte, 1<<16),
rpos: 8,
transport: transport,
}
}
func (rw *tdsBuffer) ResizeBuffer(packetSize int) {
rw.packetSize = packetSize
}
func (w *tdsBuffer) PackageSize() int {
return w.packetSize
}
func (w *tdsBuffer) flush() (err error) {
// Write packet size.
w.wbuf[0] = byte(w.wPacketType)
binary.BigEndian.PutUint16(w.wbuf[2:], uint16(w.wpos))
w.wbuf[6] = w.wPacketSeq
// Write packet into underlying transport.
if _, err = w.transport.Write(w.wbuf[:w.wpos]); err != nil {
return err
}
// It is possible to create a whole new buffer after a flush.
// Useful for debugging. Normally reuse the buffer.
// w.wbuf = make([]byte, 1<<16)
// Execute afterFirst hook if it is set.
if w.afterFirst != nil {
w.afterFirst()
w.afterFirst = nil
}
w.wpos = 8
w.wPacketSeq++
return nil
}
func (w *tdsBuffer) Write(p []byte) (total int, err error) {
for {
copied := copy(w.wbuf[w.wpos:w.packetSize], p)
w.wpos += copied
total += copied
if copied == len(p) {
return
}
if err = w.flush(); err != nil {
return
}
p = p[copied:]
}
}
func (w *tdsBuffer) WriteByte(b byte) error {
if int(w.wpos) == len(w.wbuf) || w.wpos == w.packetSize {
if err := w.flush(); err != nil {
return err
}
}
w.wbuf[w.wpos] = b
w.wpos += 1
return nil
}
func (w *tdsBuffer) BeginPacket(packetType packetType, resetSession bool) {
status := byte(0)
if resetSession {
switch packetType {
// Reset session can only be set on the following packet types.
case packSQLBatch, packRPCRequest, packTransMgrReq:
status = 0x8
}
}
w.wbuf[1] = status // Packet is incomplete. This byte is set again in FinishPacket.
w.wpos = 8
w.wPacketSeq = 1
w.wPacketType = packetType
}
func (w *tdsBuffer) FinishPacket() error {
w.wbuf[1] |= 1 // Mark this as the last packet in the message.
return w.flush()
}
var headerSize = binary.Size(header{})
func (r *tdsBuffer) readNextPacket() error {
h := header{}
var err error
err = binary.Read(r.transport, binary.BigEndian, &h)
if err != nil {
return err
}
if int(h.Size) > r.packetSize {
return errors.New("Invalid packet size, it is longer than buffer size")
}
if headerSize > int(h.Size) {
return errors.New("Invalid packet size, it is shorter than header size")
}
_, err = io.ReadFull(r.transport, r.rbuf[headerSize:h.Size])
if err != nil {
return err
}
r.rpos = headerSize
r.rsize = int(h.Size)
r.final = h.Status != 0
r.rPacketType = h.PacketType
return nil
}
func (r *tdsBuffer) BeginRead() (packetType, error) {
err := r.readNextPacket()
if err != nil {
return 0, err
}
return r.rPacketType, nil
}
func (r *tdsBuffer) ReadByte() (res byte, err error) {
if r.rpos == r.rsize {
if r.final {
return 0, io.EOF
}
err = r.readNextPacket()
if err != nil {
return 0, err
}
}
res = r.rbuf[r.rpos]
r.rpos++
return res, nil
}
func (r *tdsBuffer) byte() byte {
b, err := r.ReadByte()
if err != nil {
badStreamPanic(err)
}
return b
}
func (r *tdsBuffer) ReadFull(buf []byte) {
_, err := io.ReadFull(r, buf[:])
if err != nil {
badStreamPanic(err)
}
}
func (r *tdsBuffer) uint64() uint64 {
var buf [8]byte
r.ReadFull(buf[:])
return binary.LittleEndian.Uint64(buf[:])
}
func (r *tdsBuffer) int32() int32 {
return int32(r.uint32())
}
func (r *tdsBuffer) uint32() uint32 {
var buf [4]byte
r.ReadFull(buf[:])
return binary.LittleEndian.Uint32(buf[:])
}
func (r *tdsBuffer) uint16() uint16 {
var buf [2]byte
r.ReadFull(buf[:])
return binary.LittleEndian.Uint16(buf[:])
}
func (r *tdsBuffer) BVarChar() string {
l := int(r.byte())
return r.readUcs2(l)
}
func (r *tdsBuffer) UsVarChar() string {
l := int(r.uint16())
return r.readUcs2(l)
}
func (r *tdsBuffer) readUcs2(numchars int) string {
b := make([]byte, numchars*2)
r.ReadFull(b)
res, err := ucs22str(b)
if err != nil {
badStreamPanic(err)
}
return res
}
func (r *tdsBuffer) Read(buf []byte) (copied int, err error) {
copied = 0
err = nil
if r.rpos == r.rsize {
if r.final {
return 0, io.EOF
}
err = r.readNextPacket()
if err != nil {
return
}
}
copied = copy(buf, r.rbuf[r.rpos:r.rsize])
r.rpos += copied
return
}

554
vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go generated vendored
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@ -1,554 +0,0 @@
package mssql
import (
"bytes"
"context"
"encoding/binary"
"fmt"
"math"
"reflect"
"strconv"
"strings"
"time"
)
type Bulk struct {
// ctx is used only for AddRow and Done methods.
// This could be removed if AddRow and Done accepted
// a ctx field as well, which is available with the
// database/sql call.
ctx context.Context
cn *Conn
metadata []columnStruct
bulkColumns []columnStruct
columnsName []string
tablename string
numRows int
headerSent bool
Options BulkOptions
Debug bool
}
type BulkOptions struct {
CheckConstraints bool
FireTriggers bool
KeepNulls bool
KilobytesPerBatch int
RowsPerBatch int
Order []string
Tablock bool
}
type DataValue interface{}
func (cn *Conn) CreateBulk(table string, columns []string) (_ *Bulk) {
b := Bulk{ctx: context.Background(), cn: cn, tablename: table, headerSent: false, columnsName: columns}
b.Debug = false
return &b
}
func (cn *Conn) CreateBulkContext(ctx context.Context, table string, columns []string) (_ *Bulk) {
b := Bulk{ctx: ctx, cn: cn, tablename: table, headerSent: false, columnsName: columns}
b.Debug = false
return &b
}
func (b *Bulk) sendBulkCommand(ctx context.Context) (err error) {
//get table columns info
err = b.getMetadata(ctx)
if err != nil {
return err
}
//match the columns
for _, colname := range b.columnsName {
var bulkCol *columnStruct
for _, m := range b.metadata {
if m.ColName == colname {
bulkCol = &m
break
}
}
if bulkCol != nil {
if bulkCol.ti.TypeId == typeUdt {
//send udt as binary
bulkCol.ti.TypeId = typeBigVarBin
}
b.bulkColumns = append(b.bulkColumns, *bulkCol)
b.dlogf("Adding column %s %s %#x", colname, bulkCol.ColName, bulkCol.ti.TypeId)
} else {
return fmt.Errorf("Column %s does not exist in destination table %s", colname, b.tablename)
}
}
//create the bulk command
//columns definitions
var col_defs bytes.Buffer
for i, col := range b.bulkColumns {
if i != 0 {
col_defs.WriteString(", ")
}
col_defs.WriteString("[" + col.ColName + "] " + makeDecl(col.ti))
}
//options
var with_opts []string
if b.Options.CheckConstraints {
with_opts = append(with_opts, "CHECK_CONSTRAINTS")
}
if b.Options.FireTriggers {
with_opts = append(with_opts, "FIRE_TRIGGERS")
}
if b.Options.KeepNulls {
with_opts = append(with_opts, "KEEP_NULLS")
}
if b.Options.KilobytesPerBatch > 0 {
with_opts = append(with_opts, fmt.Sprintf("KILOBYTES_PER_BATCH = %d", b.Options.KilobytesPerBatch))
}
if b.Options.RowsPerBatch > 0 {
with_opts = append(with_opts, fmt.Sprintf("ROWS_PER_BATCH = %d", b.Options.RowsPerBatch))
}
if len(b.Options.Order) > 0 {
with_opts = append(with_opts, fmt.Sprintf("ORDER(%s)", strings.Join(b.Options.Order, ",")))
}
if b.Options.Tablock {
with_opts = append(with_opts, "TABLOCK")
}
var with_part string
if len(with_opts) > 0 {
with_part = fmt.Sprintf("WITH (%s)", strings.Join(with_opts, ","))
}
query := fmt.Sprintf("INSERT BULK %s (%s) %s", b.tablename, col_defs.String(), with_part)
stmt, err := b.cn.PrepareContext(ctx, query)
if err != nil {
return fmt.Errorf("Prepare failed: %s", err.Error())
}
b.dlogf(query)
_, err = stmt.(*Stmt).ExecContext(ctx, nil)
if err != nil {
return err
}
b.headerSent = true
var buf = b.cn.sess.buf
buf.BeginPacket(packBulkLoadBCP, false)
// Send the columns metadata.
columnMetadata := b.createColMetadata()
_, err = buf.Write(columnMetadata)
return
}
// AddRow immediately writes the row to the destination table.
// The arguments are the row values in the order they were specified.
func (b *Bulk) AddRow(row []interface{}) (err error) {
if !b.headerSent {
err = b.sendBulkCommand(b.ctx)
if err != nil {
return
}
}
if len(row) != len(b.bulkColumns) {
return fmt.Errorf("Row does not have the same number of columns than the destination table %d %d",
len(row), len(b.bulkColumns))
}
bytes, err := b.makeRowData(row)
if err != nil {
return
}
_, err = b.cn.sess.buf.Write(bytes)
if err != nil {
return
}
b.numRows = b.numRows + 1
return
}
func (b *Bulk) makeRowData(row []interface{}) ([]byte, error) {
buf := new(bytes.Buffer)
buf.WriteByte(byte(tokenRow))
var logcol bytes.Buffer
for i, col := range b.bulkColumns {
if b.Debug {
logcol.WriteString(fmt.Sprintf(" col[%d]='%v' ", i, row[i]))
}
param, err := b.makeParam(row[i], col)
if err != nil {
return nil, fmt.Errorf("bulkcopy: %s", err.Error())
}
if col.ti.Writer == nil {
return nil, fmt.Errorf("no writer for column: %s, TypeId: %#x",
col.ColName, col.ti.TypeId)
}
err = col.ti.Writer(buf, param.ti, param.buffer)
if err != nil {
return nil, fmt.Errorf("bulkcopy: %s", err.Error())
}
}
b.dlogf("row[%d] %s\n", b.numRows, logcol.String())
return buf.Bytes(), nil
}
func (b *Bulk) Done() (rowcount int64, err error) {
if b.headerSent == false {
//no rows had been sent
return 0, nil
}
var buf = b.cn.sess.buf
buf.WriteByte(byte(tokenDone))
binary.Write(buf, binary.LittleEndian, uint16(doneFinal))
binary.Write(buf, binary.LittleEndian, uint16(0)) // curcmd
if b.cn.sess.loginAck.TDSVersion >= verTDS72 {
binary.Write(buf, binary.LittleEndian, uint64(0)) //rowcount 0
} else {
binary.Write(buf, binary.LittleEndian, uint32(0)) //rowcount 0
}
buf.FinishPacket()
tokchan := make(chan tokenStruct, 5)
go processResponse(b.ctx, b.cn.sess, tokchan, nil)
var rowCount int64
for token := range tokchan {
switch token := token.(type) {
case doneStruct:
if token.Status&doneCount != 0 {
rowCount = int64(token.RowCount)
}
if token.isError() {
return 0, token.getError()
}
case error:
return 0, b.cn.checkBadConn(token)
}
}
return rowCount, nil
}
func (b *Bulk) createColMetadata() []byte {
buf := new(bytes.Buffer)
buf.WriteByte(byte(tokenColMetadata)) // token
binary.Write(buf, binary.LittleEndian, uint16(len(b.bulkColumns))) // column count
for i, col := range b.bulkColumns {
if b.cn.sess.loginAck.TDSVersion >= verTDS72 {
binary.Write(buf, binary.LittleEndian, uint32(col.UserType)) // usertype, always 0?
} else {
binary.Write(buf, binary.LittleEndian, uint16(col.UserType))
}
binary.Write(buf, binary.LittleEndian, uint16(col.Flags))
writeTypeInfo(buf, &b.bulkColumns[i].ti)
if col.ti.TypeId == typeNText ||
col.ti.TypeId == typeText ||
col.ti.TypeId == typeImage {
tablename_ucs2 := str2ucs2(b.tablename)
binary.Write(buf, binary.LittleEndian, uint16(len(tablename_ucs2)/2))
buf.Write(tablename_ucs2)
}
colname_ucs2 := str2ucs2(col.ColName)
buf.WriteByte(uint8(len(colname_ucs2) / 2))
buf.Write(colname_ucs2)
}
return buf.Bytes()
}
func (b *Bulk) getMetadata(ctx context.Context) (err error) {
stmt, err := b.cn.prepareContext(ctx, "SET FMTONLY ON")
if err != nil {
return
}
_, err = stmt.ExecContext(ctx, nil)
if err != nil {
return
}
// Get columns info.
stmt, err = b.cn.prepareContext(ctx, fmt.Sprintf("select * from %s SET FMTONLY OFF", b.tablename))
if err != nil {
return
}
rows, err := stmt.QueryContext(ctx, nil)
if err != nil {
return fmt.Errorf("get columns info failed: %v", err)
}
b.metadata = rows.(*Rows).cols
if b.Debug {
for _, col := range b.metadata {
b.dlogf("col: %s typeId: %#x size: %d scale: %d prec: %d flags: %d lcid: %#x\n",
col.ColName, col.ti.TypeId, col.ti.Size, col.ti.Scale, col.ti.Prec,
col.Flags, col.ti.Collation.LcidAndFlags)
}
}
return rows.Close()
}
func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error) {
res.ti.Size = col.ti.Size
res.ti.TypeId = col.ti.TypeId
if val == nil {
res.ti.Size = 0
return
}
switch col.ti.TypeId {
case typeInt1, typeInt2, typeInt4, typeInt8, typeIntN:
var intvalue int64
switch val := val.(type) {
case int:
intvalue = int64(val)
case int32:
intvalue = int64(val)
case int64:
intvalue = val
default:
err = fmt.Errorf("mssql: invalid type for int column")
return
}
res.buffer = make([]byte, res.ti.Size)
if col.ti.Size == 1 {
res.buffer[0] = byte(intvalue)
} else if col.ti.Size == 2 {
binary.LittleEndian.PutUint16(res.buffer, uint16(intvalue))
} else if col.ti.Size == 4 {
binary.LittleEndian.PutUint32(res.buffer, uint32(intvalue))
} else if col.ti.Size == 8 {
binary.LittleEndian.PutUint64(res.buffer, uint64(intvalue))
}
case typeFlt4, typeFlt8, typeFltN:
var floatvalue float64
switch val := val.(type) {
case float32:
floatvalue = float64(val)
case float64:
floatvalue = val
case int:
floatvalue = float64(val)
case int64:
floatvalue = float64(val)
default:
err = fmt.Errorf("mssql: invalid type for float column: %s", val)
return
}
if col.ti.Size == 4 {
res.buffer = make([]byte, 4)
binary.LittleEndian.PutUint32(res.buffer, math.Float32bits(float32(floatvalue)))
} else if col.ti.Size == 8 {
res.buffer = make([]byte, 8)
binary.LittleEndian.PutUint64(res.buffer, math.Float64bits(floatvalue))
}
case typeNVarChar, typeNText, typeNChar:
switch val := val.(type) {
case string:
res.buffer = str2ucs2(val)
case []byte:
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for nvarchar column: %s", val)
return
}
res.ti.Size = len(res.buffer)
case typeVarChar, typeBigVarChar, typeText, typeChar, typeBigChar:
switch val := val.(type) {
case string:
res.buffer = []byte(val)
case []byte:
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for varchar column: %s", val)
return
}
res.ti.Size = len(res.buffer)
case typeBit, typeBitN:
if reflect.TypeOf(val).Kind() != reflect.Bool {
err = fmt.Errorf("mssql: invalid type for bit column: %s", val)
return
}
res.ti.TypeId = typeBitN
res.ti.Size = 1
res.buffer = make([]byte, 1)
if val.(bool) {
res.buffer[0] = 1
}
case typeDateTime2N:
switch val := val.(type) {
case time.Time:
res.buffer = encodeDateTime2(val, int(col.ti.Scale))
res.ti.Size = len(res.buffer)
default:
err = fmt.Errorf("mssql: invalid type for datetime2 column: %s", val)
return
}
case typeDateTimeOffsetN:
switch val := val.(type) {
case time.Time:
res.buffer = encodeDateTimeOffset(val, int(res.ti.Scale))
res.ti.Size = len(res.buffer)
default:
err = fmt.Errorf("mssql: invalid type for datetimeoffset column: %s", val)
return
}
case typeDateN:
switch val := val.(type) {
case time.Time:
res.buffer = encodeDate(val)
res.ti.Size = len(res.buffer)
default:
err = fmt.Errorf("mssql: invalid type for date column: %s", val)
return
}
case typeDateTime, typeDateTimeN, typeDateTim4:
switch val := val.(type) {
case time.Time:
if col.ti.Size == 4 {
res.buffer = encodeDateTim4(val)
res.ti.Size = len(res.buffer)
} else if col.ti.Size == 8 {
res.buffer = encodeDateTime(val)
res.ti.Size = len(res.buffer)
} else {
err = fmt.Errorf("mssql: invalid size of column")
}
default:
err = fmt.Errorf("mssql: invalid type for datetime column: %s", val)
}
// case typeMoney, typeMoney4, typeMoneyN:
case typeDecimal, typeDecimalN, typeNumeric, typeNumericN:
var value float64
switch v := val.(type) {
case int:
value = float64(v)
case int8:
value = float64(v)
case int16:
value = float64(v)
case int32:
value = float64(v)
case int64:
value = float64(v)
case float32:
value = float64(v)
case float64:
value = v
case string:
if value, err = strconv.ParseFloat(v, 64); err != nil {
return res, fmt.Errorf("bulk: unable to convert string to float: %v", err)
}
default:
return res, fmt.Errorf("unknown value for decimal: %#v", v)
}
perc := col.ti.Prec
scale := col.ti.Scale
var dec Decimal
dec, err = Float64ToDecimalScale(value, scale)
if err != nil {
return res, err
}
dec.prec = perc
var length byte
switch {
case perc <= 9:
length = 4
case perc <= 19:
length = 8
case perc <= 28:
length = 12
default:
length = 16
}
buf := make([]byte, length+1)
// first byte length written by typeInfo.writer
res.ti.Size = int(length) + 1
// second byte sign
if value < 0 {
buf[0] = 0
} else {
buf[0] = 1
}
ub := dec.UnscaledBytes()
l := len(ub)
if l > int(length) {
err = fmt.Errorf("decimal out of range: %s", dec)
return res, err
}
// reverse the bytes
for i, j := 1, l-1; j >= 0; i, j = i+1, j-1 {
buf[i] = ub[j]
}
res.buffer = buf
case typeBigVarBin, typeBigBinary:
switch val := val.(type) {
case []byte:
res.ti.Size = len(val)
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for Binary column: %s", val)
return
}
case typeGuid:
switch val := val.(type) {
case []byte:
res.ti.Size = len(val)
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for Guid column: %s", val)
return
}
default:
err = fmt.Errorf("mssql: type %x not implemented", col.ti.TypeId)
}
return
}
func (b *Bulk) dlogf(format string, v ...interface{}) {
if b.Debug {
b.cn.sess.log.Printf(format, v...)
}
}

93
vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go generated vendored
View File

@ -1,93 +0,0 @@
package mssql
import (
"context"
"database/sql/driver"
"encoding/json"
"errors"
)
type copyin struct {
cn *Conn
bulkcopy *Bulk
closed bool
}
type serializableBulkConfig struct {
TableName string
ColumnsName []string
Options BulkOptions
}
func (d *Driver) OpenConnection(dsn string) (*Conn, error) {
return d.open(context.Background(), dsn)
}
func (c *Conn) prepareCopyIn(ctx context.Context, query string) (_ driver.Stmt, err error) {
config_json := query[11:]
bulkconfig := serializableBulkConfig{}
err = json.Unmarshal([]byte(config_json), &bulkconfig)
if err != nil {
return
}
bulkcopy := c.CreateBulkContext(ctx, bulkconfig.TableName, bulkconfig.ColumnsName)
bulkcopy.Options = bulkconfig.Options
ci := &copyin{
cn: c,
bulkcopy: bulkcopy,
}
return ci, nil
}
func CopyIn(table string, options BulkOptions, columns ...string) string {
bulkconfig := &serializableBulkConfig{TableName: table, Options: options, ColumnsName: columns}
config_json, err := json.Marshal(bulkconfig)
if err != nil {
panic(err)
}
stmt := "INSERTBULK " + string(config_json)
return stmt
}
func (ci *copyin) NumInput() int {
return -1
}
func (ci *copyin) Query(v []driver.Value) (r driver.Rows, err error) {
panic("should never be called")
}
func (ci *copyin) Exec(v []driver.Value) (r driver.Result, err error) {
if ci.closed {
return nil, errors.New("copyin query is closed")
}
if len(v) == 0 {
rowCount, err := ci.bulkcopy.Done()
ci.closed = true
return driver.RowsAffected(rowCount), err
}
t := make([]interface{}, len(v))
for i, val := range v {
t[i] = val
}
err = ci.bulkcopy.AddRow(t)
if err != nil {
return
}
return driver.RowsAffected(0), nil
}
func (ci *copyin) Close() (err error) {
return nil
}

306
vendor/github.com/denisenkom/go-mssqldb/convert.go generated vendored
View File

@ -1,306 +0,0 @@
package mssql
import "errors"
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Type conversions for Scan.
// This file was imported from database.sql.convert for go 1.10.3 with minor modifications to get
// convertAssign function
// This function is used internally by sql to convert values during call to Scan, we need same
// logic to return values for OUTPUT parameters.
// TODO: sql library should instead expose function defaultCheckNamedValue to be callable by drivers
import (
"database/sql"
"database/sql/driver"
"fmt"
"reflect"
"strconv"
"time"
)
var errNilPtr = errors.New("destination pointer is nil") // embedded in descriptive error
// convertAssign copies to dest the value in src, converting it if possible.
// An error is returned if the copy would result in loss of information.
// dest should be a pointer type.
func convertAssign(dest, src interface{}) error {
// Common cases, without reflect.
switch s := src.(type) {
case string:
switch d := dest.(type) {
case *string:
if d == nil {
return errNilPtr
}
*d = s
return nil
case *[]byte:
if d == nil {
return errNilPtr
}
*d = []byte(s)
return nil
case *sql.RawBytes:
if d == nil {
return errNilPtr
}
*d = append((*d)[:0], s...)
return nil
}
case []byte:
switch d := dest.(type) {
case *string:
if d == nil {
return errNilPtr
}
*d = string(s)
return nil
case *interface{}:
if d == nil {
return errNilPtr
}
*d = cloneBytes(s)
return nil
case *[]byte:
if d == nil {
return errNilPtr
}
*d = cloneBytes(s)
return nil
case *sql.RawBytes:
if d == nil {
return errNilPtr
}
*d = s
return nil
}
case time.Time:
switch d := dest.(type) {
case *time.Time:
*d = s
return nil
case *string:
*d = s.Format(time.RFC3339Nano)
return nil
case *[]byte:
if d == nil {
return errNilPtr
}
*d = []byte(s.Format(time.RFC3339Nano))
return nil
case *sql.RawBytes:
if d == nil {
return errNilPtr
}
*d = s.AppendFormat((*d)[:0], time.RFC3339Nano)
return nil
}
case nil:
switch d := dest.(type) {
case *interface{}:
if d == nil {
return errNilPtr
}
*d = nil
return nil
case *[]byte:
if d == nil {
return errNilPtr
}
*d = nil
return nil
case *sql.RawBytes:
if d == nil {
return errNilPtr
}
*d = nil
return nil
}
}
var sv reflect.Value
switch d := dest.(type) {
case *string:
sv = reflect.ValueOf(src)
switch sv.Kind() {
case reflect.Bool,
reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
reflect.Float32, reflect.Float64:
*d = asString(src)
return nil
}
case *[]byte:
sv = reflect.ValueOf(src)
if b, ok := asBytes(nil, sv); ok {
*d = b
return nil
}
case *sql.RawBytes:
sv = reflect.ValueOf(src)
if b, ok := asBytes([]byte(*d)[:0], sv); ok {
*d = sql.RawBytes(b)
return nil
}
case *bool:
bv, err := driver.Bool.ConvertValue(src)
if err == nil {
*d = bv.(bool)
}
return err
case *interface{}:
*d = src
return nil
}
if scanner, ok := dest.(sql.Scanner); ok {
return scanner.Scan(src)
}
dpv := reflect.ValueOf(dest)
if dpv.Kind() != reflect.Ptr {
return errors.New("destination not a pointer")
}
if dpv.IsNil() {
return errNilPtr
}
if !sv.IsValid() {
sv = reflect.ValueOf(src)
}
dv := reflect.Indirect(dpv)
if sv.IsValid() && sv.Type().AssignableTo(dv.Type()) {
switch b := src.(type) {
case []byte:
dv.Set(reflect.ValueOf(cloneBytes(b)))
default:
dv.Set(sv)
}
return nil
}
if dv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) {
dv.Set(sv.Convert(dv.Type()))
return nil
}
// The following conversions use a string value as an intermediate representation
// to convert between various numeric types.
//
// This also allows scanning into user defined types such as "type Int int64".
// For symmetry, also check for string destination types.
switch dv.Kind() {
case reflect.Ptr:
if src == nil {
dv.Set(reflect.Zero(dv.Type()))
return nil
} else {
dv.Set(reflect.New(dv.Type().Elem()))
return convertAssign(dv.Interface(), src)
}
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
s := asString(src)
i64, err := strconv.ParseInt(s, 10, dv.Type().Bits())
if err != nil {
err = strconvErr(err)
return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
}
dv.SetInt(i64)
return nil
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
s := asString(src)
u64, err := strconv.ParseUint(s, 10, dv.Type().Bits())
if err != nil {
err = strconvErr(err)
return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
}
dv.SetUint(u64)
return nil
case reflect.Float32, reflect.Float64:
s := asString(src)
f64, err := strconv.ParseFloat(s, dv.Type().Bits())
if err != nil {
err = strconvErr(err)
return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
}
dv.SetFloat(f64)
return nil
case reflect.String:
switch v := src.(type) {
case string:
dv.SetString(v)
return nil
case []byte:
dv.SetString(string(v))
return nil
}
}
return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest)
}
func strconvErr(err error) error {
if ne, ok := err.(*strconv.NumError); ok {
return ne.Err
}
return err
}
func cloneBytes(b []byte) []byte {
if b == nil {
return nil
} else {
c := make([]byte, len(b))
copy(c, b)
return c
}
}
func asString(src interface{}) string {
switch v := src.(type) {
case string:
return v
case []byte:
return string(v)
}
rv := reflect.ValueOf(src)
switch rv.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return strconv.FormatInt(rv.Int(), 10)
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
return strconv.FormatUint(rv.Uint(), 10)
case reflect.Float64:
return strconv.FormatFloat(rv.Float(), 'g', -1, 64)
case reflect.Float32:
return strconv.FormatFloat(rv.Float(), 'g', -1, 32)
case reflect.Bool:
return strconv.FormatBool(rv.Bool())
}
return fmt.Sprintf("%v", src)
}
func asBytes(buf []byte, rv reflect.Value) (b []byte, ok bool) {
switch rv.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return strconv.AppendInt(buf, rv.Int(), 10), true
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
return strconv.AppendUint(buf, rv.Uint(), 10), true
case reflect.Float32:
return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
case reflect.Float64:
return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 64), true
case reflect.Bool:
return strconv.AppendBool(buf, rv.Bool()), true
case reflect.String:
s := rv.String()
return append(buf, s...), true
}
return
}

131
vendor/github.com/denisenkom/go-mssqldb/decimal.go generated vendored
View File

@ -1,131 +0,0 @@
package mssql
import (
"encoding/binary"
"errors"
"math"
"math/big"
)
// http://msdn.microsoft.com/en-us/library/ee780893.aspx
type Decimal struct {
integer [4]uint32
positive bool
prec uint8
scale uint8
}
var scaletblflt64 [39]float64
func (d Decimal) ToFloat64() float64 {
val := float64(0)
for i := 3; i >= 0; i-- {
val *= 0x100000000
val += float64(d.integer[i])
}
if !d.positive {
val = -val
}
if d.scale != 0 {
val /= scaletblflt64[d.scale]
}
return val
}
const autoScale = 100
func Float64ToDecimal(f float64) (Decimal, error) {
return Float64ToDecimalScale(f, autoScale)
}
func Float64ToDecimalScale(f float64, scale uint8) (Decimal, error) {
var dec Decimal
if math.IsNaN(f) {
return dec, errors.New("NaN")
}
if math.IsInf(f, 0) {
return dec, errors.New("Infinity can't be converted to decimal")
}
dec.positive = f >= 0
if !dec.positive {
f = math.Abs(f)
}
if f > 3.402823669209385e+38 {
return dec, errors.New("Float value is out of range")
}
dec.prec = 20
var integer float64
for dec.scale = 0; dec.scale <= scale; dec.scale++ {
integer = f * scaletblflt64[dec.scale]
_, frac := math.Modf(integer)
if frac == 0 && scale == autoScale {
break
}
}
for i := 0; i < 4; i++ {
mod := math.Mod(integer, 0x100000000)
integer -= mod
integer /= 0x100000000
dec.integer[i] = uint32(mod)
}
return dec, nil
}
func init() {
var acc float64 = 1
for i := 0; i <= 38; i++ {
scaletblflt64[i] = acc
acc *= 10
}
}
func (d Decimal) BigInt() big.Int {
bytes := make([]byte, 16)
binary.BigEndian.PutUint32(bytes[0:4], d.integer[3])
binary.BigEndian.PutUint32(bytes[4:8], d.integer[2])
binary.BigEndian.PutUint32(bytes[8:12], d.integer[1])
binary.BigEndian.PutUint32(bytes[12:16], d.integer[0])
var x big.Int
x.SetBytes(bytes)
if !d.positive {
x.Neg(&x)
}
return x
}
func (d Decimal) Bytes() []byte {
x := d.BigInt()
return scaleBytes(x.String(), d.scale)
}
func (d Decimal) UnscaledBytes() []byte {
x := d.BigInt()
return x.Bytes()
}
func scaleBytes(s string, scale uint8) []byte {
z := make([]byte, 0, len(s)+1)
if s[0] == '-' || s[0] == '+' {
z = append(z, byte(s[0]))
s = s[1:]
}
pos := len(s) - int(scale)
if pos <= 0 {
z = append(z, byte('0'))
} else if pos > 0 {
z = append(z, []byte(s[:pos])...)
}
if scale > 0 {
z = append(z, byte('.'))
for pos < 0 {
z = append(z, byte('0'))
pos++
}
z = append(z, []byte(s[pos:])...)
}
return z
}
func (d Decimal) String() string {
return string(d.Bytes())
}

14
vendor/github.com/denisenkom/go-mssqldb/doc.go generated vendored
View File

@ -1,14 +0,0 @@
// package mssql implements the TDS protocol used to connect to MS SQL Server (sqlserver)
// database servers.
//
// This package registers the driver:
// sqlserver: uses native "@" parameter placeholder names and does no pre-processing.
//
// If the ordinal position is used for query parameters, identifiers will be named
// "@p1", "@p2", ... "@pN".
//
// Please refer to the README for the format of the DSN. There are multiple DSN
// formats accepted: ADO style, ODBC style, and URL style. The following is an
// example of a URL style DSN:
// sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30
package mssql

73
vendor/github.com/denisenkom/go-mssqldb/error.go generated vendored
View File

@ -1,73 +0,0 @@
package mssql
import (
"fmt"
)
// Error represents an SQL Server error. This
// type includes methods for reading the contents
// of the struct, which allows calling programs
// to check for specific error conditions without
// having to import this package directly.
type Error struct {
Number int32
State uint8
Class uint8
Message string
ServerName string
ProcName string
LineNo int32
}
func (e Error) Error() string {
return "mssql: " + e.Message
}
// SQLErrorNumber returns the SQL Server error number.
func (e Error) SQLErrorNumber() int32 {
return e.Number
}
func (e Error) SQLErrorState() uint8 {
return e.State
}
func (e Error) SQLErrorClass() uint8 {
return e.Class
}
func (e Error) SQLErrorMessage() string {
return e.Message
}
func (e Error) SQLErrorServerName() string {
return e.ServerName
}
func (e Error) SQLErrorProcName() string {
return e.ProcName
}
func (e Error) SQLErrorLineNo() int32 {
return e.LineNo
}
type StreamError struct {
Message string
}
func (e StreamError) Error() string {
return e.Message
}
func streamErrorf(format string, v ...interface{}) StreamError {
return StreamError{"Invalid TDS stream: " + fmt.Sprintf(format, v...)}
}
func badStreamPanic(err error) {
panic(err)
}
func badStreamPanicf(format string, v ...interface{}) {
panic(streamErrorf(format, v...))
}

113
vendor/github.com/denisenkom/go-mssqldb/internal/cp/charset.go generated vendored
View File

@ -1,113 +0,0 @@
package cp
type charsetMap struct {
sb [256]rune // single byte runes, -1 for a double byte character lead byte
db map[int]rune // double byte runes
}
func collation2charset(col Collation) *charsetMap {
// http://msdn.microsoft.com/en-us/library/ms144250.aspx
// http://msdn.microsoft.com/en-us/library/ms144250(v=sql.105).aspx
switch col.SortId {
case 30, 31, 32, 33, 34:
return cp437
case 40, 41, 42, 44, 49, 55, 56, 57, 58, 59, 60, 61:
return cp850
case 50, 51, 52, 53, 54, 71, 72, 73, 74, 75:
return cp1252
case 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96:
return cp1250
case 104, 105, 106, 107, 108:
return cp1251
case 112, 113, 114, 121, 124:
return cp1253
case 128, 129, 130:
return cp1254
case 136, 137, 138:
return cp1255
case 144, 145, 146:
return cp1256
case 152, 153, 154, 155, 156, 157, 158, 159, 160:
return cp1257
case 183, 184, 185, 186:
return cp1252
case 192, 193:
return cp932
case 194, 195:
return cp949
case 196, 197:
return cp950
case 198, 199:
return cp936
case 200:
return cp932
case 201:
return cp949
case 202:
return cp950
case 203:
return cp936
case 204, 205, 206:
return cp874
case 210, 211, 212, 213, 214, 215, 216, 217:
return cp1252
}
// http://technet.microsoft.com/en-us/library/aa176553(v=sql.80).aspx
switch col.getLcid() {
case 0x001e, 0x041e:
return cp874
case 0x0411, 0x10411:
return cp932
case 0x0804, 0x1004, 0x20804:
return cp936
case 0x0012, 0x0412:
return cp949
case 0x0404, 0x1404, 0x0c04, 0x7c04, 0x30404:
return cp950
case 0x041c, 0x041a, 0x0405, 0x040e, 0x104e, 0x0415, 0x0418, 0x041b, 0x0424, 0x1040e:
return cp1250
case 0x0423, 0x0402, 0x042f, 0x0419, 0x081a, 0x0c1a, 0x0422, 0x043f, 0x0444, 0x082c:
return cp1251
case 0x0408:
return cp1253
case 0x041f, 0x042c, 0x0443:
return cp1254
case 0x040d:
return cp1255
case 0x0401, 0x0801, 0xc01, 0x1001, 0x1401, 0x1801, 0x1c01, 0x2001, 0x2401, 0x2801, 0x2c01, 0x3001, 0x3401, 0x3801, 0x3c01, 0x4001, 0x0429, 0x0420:
return cp1256
case 0x0425, 0x0426, 0x0427, 0x0827:
return cp1257
case 0x042a:
return cp1258
case 0x0439, 0x045a, 0x0465:
return nil
}
return cp1252
}
func CharsetToUTF8(col Collation, s []byte) string {
cm := collation2charset(col)
if cm == nil {
return string(s)
}
buf := make([]rune, 0, len(s))
for i := 0; i < len(s); i++ {
ch := cm.sb[s[i]]
if ch == -1 {
if i+1 == len(s) {
ch = 0xfffd
} else {
n := int(s[i+1]) + (int(s[i]) << 8)
i++
var ok bool
ch, ok = cm.db[n]
if !ok {
ch = 0xfffd
}
}
}
buf = append(buf, ch)
}
return string(buf)
}

20
vendor/github.com/denisenkom/go-mssqldb/internal/cp/collation.go generated vendored
View File

@ -1,20 +0,0 @@
package cp
// http://msdn.microsoft.com/en-us/library/dd340437.aspx
type Collation struct {
LcidAndFlags uint32
SortId uint8
}
func (c Collation) getLcid() uint32 {
return c.LcidAndFlags & 0x000fffff
}
func (c Collation) getFlags() uint32 {
return (c.LcidAndFlags & 0x0ff00000) >> 20
}
func (c Collation) getVersion() uint32 {
return (c.LcidAndFlags & 0xf0000000) >> 28
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1250.go generated vendored
View File

@ -1,262 +0,0 @@
package cp
var cp1250 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0xFFFD, //UNDEFINED
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0xFFFD, //UNDEFINED
0x2030, //PER MILLE SIGN
0x0160, //LATIN CAPITAL LETTER S WITH CARON
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0x015A, //LATIN CAPITAL LETTER S WITH ACUTE
0x0164, //LATIN CAPITAL LETTER T WITH CARON
0x017D, //LATIN CAPITAL LETTER Z WITH CARON
0x0179, //LATIN CAPITAL LETTER Z WITH ACUTE
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0xFFFD, //UNDEFINED
0x2122, //TRADE MARK SIGN
0x0161, //LATIN SMALL LETTER S WITH CARON
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0x015B, //LATIN SMALL LETTER S WITH ACUTE
0x0165, //LATIN SMALL LETTER T WITH CARON
0x017E, //LATIN SMALL LETTER Z WITH CARON
0x017A, //LATIN SMALL LETTER Z WITH ACUTE
0x00A0, //NO-BREAK SPACE
0x02C7, //CARON
0x02D8, //BREVE
0x0141, //LATIN CAPITAL LETTER L WITH STROKE
0x00A4, //CURRENCY SIGN
0x0104, //LATIN CAPITAL LETTER A WITH OGONEK
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0x015E, //LATIN CAPITAL LETTER S WITH CEDILLA
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x017B, //LATIN CAPITAL LETTER Z WITH DOT ABOVE
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x02DB, //OGONEK
0x0142, //LATIN SMALL LETTER L WITH STROKE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00B8, //CEDILLA
0x0105, //LATIN SMALL LETTER A WITH OGONEK
0x015F, //LATIN SMALL LETTER S WITH CEDILLA
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x013D, //LATIN CAPITAL LETTER L WITH CARON
0x02DD, //DOUBLE ACUTE ACCENT
0x013E, //LATIN SMALL LETTER L WITH CARON
0x017C, //LATIN SMALL LETTER Z WITH DOT ABOVE
0x0154, //LATIN CAPITAL LETTER R WITH ACUTE
0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
0x0102, //LATIN CAPITAL LETTER A WITH BREVE
0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x0139, //LATIN CAPITAL LETTER L WITH ACUTE
0x0106, //LATIN CAPITAL LETTER C WITH ACUTE
0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
0x010C, //LATIN CAPITAL LETTER C WITH CARON
0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
0x0118, //LATIN CAPITAL LETTER E WITH OGONEK
0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
0x011A, //LATIN CAPITAL LETTER E WITH CARON
0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
0x010E, //LATIN CAPITAL LETTER D WITH CARON
0x0110, //LATIN CAPITAL LETTER D WITH STROKE
0x0143, //LATIN CAPITAL LETTER N WITH ACUTE
0x0147, //LATIN CAPITAL LETTER N WITH CARON
0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
0x0150, //LATIN CAPITAL LETTER O WITH DOUBLE ACUTE
0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00D7, //MULTIPLICATION SIGN
0x0158, //LATIN CAPITAL LETTER R WITH CARON
0x016E, //LATIN CAPITAL LETTER U WITH RING ABOVE
0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
0x0170, //LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x00DD, //LATIN CAPITAL LETTER Y WITH ACUTE
0x0162, //LATIN CAPITAL LETTER T WITH CEDILLA
0x00DF, //LATIN SMALL LETTER SHARP S
0x0155, //LATIN SMALL LETTER R WITH ACUTE
0x00E1, //LATIN SMALL LETTER A WITH ACUTE
0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x0103, //LATIN SMALL LETTER A WITH BREVE
0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
0x013A, //LATIN SMALL LETTER L WITH ACUTE
0x0107, //LATIN SMALL LETTER C WITH ACUTE
0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
0x010D, //LATIN SMALL LETTER C WITH CARON
0x00E9, //LATIN SMALL LETTER E WITH ACUTE
0x0119, //LATIN SMALL LETTER E WITH OGONEK
0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
0x011B, //LATIN SMALL LETTER E WITH CARON
0x00ED, //LATIN SMALL LETTER I WITH ACUTE
0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x010F, //LATIN SMALL LETTER D WITH CARON
0x0111, //LATIN SMALL LETTER D WITH STROKE
0x0144, //LATIN SMALL LETTER N WITH ACUTE
0x0148, //LATIN SMALL LETTER N WITH CARON
0x00F3, //LATIN SMALL LETTER O WITH ACUTE
0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x0151, //LATIN SMALL LETTER O WITH DOUBLE ACUTE
0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00F7, //DIVISION SIGN
0x0159, //LATIN SMALL LETTER R WITH CARON
0x016F, //LATIN SMALL LETTER U WITH RING ABOVE
0x00FA, //LATIN SMALL LETTER U WITH ACUTE
0x0171, //LATIN SMALL LETTER U WITH DOUBLE ACUTE
0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
0x00FD, //LATIN SMALL LETTER Y WITH ACUTE
0x0163, //LATIN SMALL LETTER T WITH CEDILLA
0x02D9, //DOT ABOVE
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1251.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp1251 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x0402, //CYRILLIC CAPITAL LETTER DJE
0x0403, //CYRILLIC CAPITAL LETTER GJE
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0453, //CYRILLIC SMALL LETTER GJE
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0x20AC, //EURO SIGN
0x2030, //PER MILLE SIGN
0x0409, //CYRILLIC CAPITAL LETTER LJE
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0x040A, //CYRILLIC CAPITAL LETTER NJE
0x040C, //CYRILLIC CAPITAL LETTER KJE
0x040B, //CYRILLIC CAPITAL LETTER TSHE
0x040F, //CYRILLIC CAPITAL LETTER DZHE
0x0452, //CYRILLIC SMALL LETTER DJE
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0xFFFD, //UNDEFINED
0x2122, //TRADE MARK SIGN
0x0459, //CYRILLIC SMALL LETTER LJE
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0x045A, //CYRILLIC SMALL LETTER NJE
0x045C, //CYRILLIC SMALL LETTER KJE
0x045B, //CYRILLIC SMALL LETTER TSHE
0x045F, //CYRILLIC SMALL LETTER DZHE
0x00A0, //NO-BREAK SPACE
0x040E, //CYRILLIC CAPITAL LETTER SHORT U
0x045E, //CYRILLIC SMALL LETTER SHORT U
0x0408, //CYRILLIC CAPITAL LETTER JE
0x00A4, //CURRENCY SIGN
0x0490, //CYRILLIC CAPITAL LETTER GHE WITH UPTURN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x0401, //CYRILLIC CAPITAL LETTER IO
0x00A9, //COPYRIGHT SIGN
0x0404, //CYRILLIC CAPITAL LETTER UKRAINIAN IE
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x0407, //CYRILLIC CAPITAL LETTER YI
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x0406, //CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I
0x0456, //CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I
0x0491, //CYRILLIC SMALL LETTER GHE WITH UPTURN
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x0451, //CYRILLIC SMALL LETTER IO
0x2116, //NUMERO SIGN
0x0454, //CYRILLIC SMALL LETTER UKRAINIAN IE
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x0458, //CYRILLIC SMALL LETTER JE
0x0405, //CYRILLIC CAPITAL LETTER DZE
0x0455, //CYRILLIC SMALL LETTER DZE
0x0457, //CYRILLIC SMALL LETTER YI
0x0410, //CYRILLIC CAPITAL LETTER A
0x0411, //CYRILLIC CAPITAL LETTER BE
0x0412, //CYRILLIC CAPITAL LETTER VE
0x0413, //CYRILLIC CAPITAL LETTER GHE
0x0414, //CYRILLIC CAPITAL LETTER DE
0x0415, //CYRILLIC CAPITAL LETTER IE
0x0416, //CYRILLIC CAPITAL LETTER ZHE
0x0417, //CYRILLIC CAPITAL LETTER ZE
0x0418, //CYRILLIC CAPITAL LETTER I
0x0419, //CYRILLIC CAPITAL LETTER SHORT I
0x041A, //CYRILLIC CAPITAL LETTER KA
0x041B, //CYRILLIC CAPITAL LETTER EL
0x041C, //CYRILLIC CAPITAL LETTER EM
0x041D, //CYRILLIC CAPITAL LETTER EN
0x041E, //CYRILLIC CAPITAL LETTER O
0x041F, //CYRILLIC CAPITAL LETTER PE
0x0420, //CYRILLIC CAPITAL LETTER ER
0x0421, //CYRILLIC CAPITAL LETTER ES
0x0422, //CYRILLIC CAPITAL LETTER TE
0x0423, //CYRILLIC CAPITAL LETTER U
0x0424, //CYRILLIC CAPITAL LETTER EF
0x0425, //CYRILLIC CAPITAL LETTER HA
0x0426, //CYRILLIC CAPITAL LETTER TSE
0x0427, //CYRILLIC CAPITAL LETTER CHE
0x0428, //CYRILLIC CAPITAL LETTER SHA
0x0429, //CYRILLIC CAPITAL LETTER SHCHA
0x042A, //CYRILLIC CAPITAL LETTER HARD SIGN
0x042B, //CYRILLIC CAPITAL LETTER YERU
0x042C, //CYRILLIC CAPITAL LETTER SOFT SIGN
0x042D, //CYRILLIC CAPITAL LETTER E
0x042E, //CYRILLIC CAPITAL LETTER YU
0x042F, //CYRILLIC CAPITAL LETTER YA
0x0430, //CYRILLIC SMALL LETTER A
0x0431, //CYRILLIC SMALL LETTER BE
0x0432, //CYRILLIC SMALL LETTER VE
0x0433, //CYRILLIC SMALL LETTER GHE
0x0434, //CYRILLIC SMALL LETTER DE
0x0435, //CYRILLIC SMALL LETTER IE
0x0436, //CYRILLIC SMALL LETTER ZHE
0x0437, //CYRILLIC SMALL LETTER ZE
0x0438, //CYRILLIC SMALL LETTER I
0x0439, //CYRILLIC SMALL LETTER SHORT I
0x043A, //CYRILLIC SMALL LETTER KA
0x043B, //CYRILLIC SMALL LETTER EL
0x043C, //CYRILLIC SMALL LETTER EM
0x043D, //CYRILLIC SMALL LETTER EN
0x043E, //CYRILLIC SMALL LETTER O
0x043F, //CYRILLIC SMALL LETTER PE
0x0440, //CYRILLIC SMALL LETTER ER
0x0441, //CYRILLIC SMALL LETTER ES
0x0442, //CYRILLIC SMALL LETTER TE
0x0443, //CYRILLIC SMALL LETTER U
0x0444, //CYRILLIC SMALL LETTER EF
0x0445, //CYRILLIC SMALL LETTER HA
0x0446, //CYRILLIC SMALL LETTER TSE
0x0447, //CYRILLIC SMALL LETTER CHE
0x0448, //CYRILLIC SMALL LETTER SHA
0x0449, //CYRILLIC SMALL LETTER SHCHA
0x044A, //CYRILLIC SMALL LETTER HARD SIGN
0x044B, //CYRILLIC SMALL LETTER YERU
0x044C, //CYRILLIC SMALL LETTER SOFT SIGN
0x044D, //CYRILLIC SMALL LETTER E
0x044E, //CYRILLIC SMALL LETTER YU
0x044F, //CYRILLIC SMALL LETTER YA
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1252.go generated vendored
View File

@ -1,262 +0,0 @@
package cp
var cp1252 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
0x2030, //PER MILLE SIGN
0x0160, //LATIN CAPITAL LETTER S WITH CARON
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0x0152, //LATIN CAPITAL LIGATURE OE
0xFFFD, //UNDEFINED
0x017D, //LATIN CAPITAL LETTER Z WITH CARON
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0x02DC, //SMALL TILDE
0x2122, //TRADE MARK SIGN
0x0161, //LATIN SMALL LETTER S WITH CARON
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0x0153, //LATIN SMALL LIGATURE OE
0xFFFD, //UNDEFINED
0x017E, //LATIN SMALL LETTER Z WITH CARON
0x0178, //LATIN CAPITAL LETTER Y WITH DIAERESIS
0x00A0, //NO-BREAK SPACE
0x00A1, //INVERTED EXCLAMATION MARK
0x00A2, //CENT SIGN
0x00A3, //POUND SIGN
0x00A4, //CURRENCY SIGN
0x00A5, //YEN SIGN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0x00AA, //FEMININE ORDINAL INDICATOR
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x00AF, //MACRON
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00B8, //CEDILLA
0x00B9, //SUPERSCRIPT ONE
0x00BA, //MASCULINE ORDINAL INDICATOR
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00BC, //VULGAR FRACTION ONE QUARTER
0x00BD, //VULGAR FRACTION ONE HALF
0x00BE, //VULGAR FRACTION THREE QUARTERS
0x00BF, //INVERTED QUESTION MARK
0x00C0, //LATIN CAPITAL LETTER A WITH GRAVE
0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
0x00C3, //LATIN CAPITAL LETTER A WITH TILDE
0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
0x00C6, //LATIN CAPITAL LETTER AE
0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
0x00C8, //LATIN CAPITAL LETTER E WITH GRAVE
0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
0x00CA, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
0x00CC, //LATIN CAPITAL LETTER I WITH GRAVE
0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
0x00CF, //LATIN CAPITAL LETTER I WITH DIAERESIS
0x00D0, //LATIN CAPITAL LETTER ETH
0x00D1, //LATIN CAPITAL LETTER N WITH TILDE
0x00D2, //LATIN CAPITAL LETTER O WITH GRAVE
0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
0x00D5, //LATIN CAPITAL LETTER O WITH TILDE
0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00D7, //MULTIPLICATION SIGN
0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
0x00D9, //LATIN CAPITAL LETTER U WITH GRAVE
0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
0x00DB, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x00DD, //LATIN CAPITAL LETTER Y WITH ACUTE
0x00DE, //LATIN CAPITAL LETTER THORN
0x00DF, //LATIN SMALL LETTER SHARP S
0x00E0, //LATIN SMALL LETTER A WITH GRAVE
0x00E1, //LATIN SMALL LETTER A WITH ACUTE
0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x00E3, //LATIN SMALL LETTER A WITH TILDE
0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
0x00E6, //LATIN SMALL LETTER AE
0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
0x00E8, //LATIN SMALL LETTER E WITH GRAVE
0x00E9, //LATIN SMALL LETTER E WITH ACUTE
0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
0x00EC, //LATIN SMALL LETTER I WITH GRAVE
0x00ED, //LATIN SMALL LETTER I WITH ACUTE
0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
0x00F0, //LATIN SMALL LETTER ETH
0x00F1, //LATIN SMALL LETTER N WITH TILDE
0x00F2, //LATIN SMALL LETTER O WITH GRAVE
0x00F3, //LATIN SMALL LETTER O WITH ACUTE
0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x00F5, //LATIN SMALL LETTER O WITH TILDE
0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00F7, //DIVISION SIGN
0x00F8, //LATIN SMALL LETTER O WITH STROKE
0x00F9, //LATIN SMALL LETTER U WITH GRAVE
0x00FA, //LATIN SMALL LETTER U WITH ACUTE
0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
0x00FD, //LATIN SMALL LETTER Y WITH ACUTE
0x00FE, //LATIN SMALL LETTER THORN
0x00FF, //LATIN SMALL LETTER Y WITH DIAERESIS
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1253.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp1253 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0xFFFD, //UNDEFINED
0x2030, //PER MILLE SIGN
0xFFFD, //UNDEFINED
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0xFFFD, //UNDEFINED
0x2122, //TRADE MARK SIGN
0xFFFD, //UNDEFINED
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x00A0, //NO-BREAK SPACE
0x0385, //GREEK DIALYTIKA TONOS
0x0386, //GREEK CAPITAL LETTER ALPHA WITH TONOS
0x00A3, //POUND SIGN
0x00A4, //CURRENCY SIGN
0x00A5, //YEN SIGN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0xFFFD, //UNDEFINED
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x2015, //HORIZONTAL BAR
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x0384, //GREEK TONOS
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x0388, //GREEK CAPITAL LETTER EPSILON WITH TONOS
0x0389, //GREEK CAPITAL LETTER ETA WITH TONOS
0x038A, //GREEK CAPITAL LETTER IOTA WITH TONOS
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x038C, //GREEK CAPITAL LETTER OMICRON WITH TONOS
0x00BD, //VULGAR FRACTION ONE HALF
0x038E, //GREEK CAPITAL LETTER UPSILON WITH TONOS
0x038F, //GREEK CAPITAL LETTER OMEGA WITH TONOS
0x0390, //GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
0x0391, //GREEK CAPITAL LETTER ALPHA
0x0392, //GREEK CAPITAL LETTER BETA
0x0393, //GREEK CAPITAL LETTER GAMMA
0x0394, //GREEK CAPITAL LETTER DELTA
0x0395, //GREEK CAPITAL LETTER EPSILON
0x0396, //GREEK CAPITAL LETTER ZETA
0x0397, //GREEK CAPITAL LETTER ETA
0x0398, //GREEK CAPITAL LETTER THETA
0x0399, //GREEK CAPITAL LETTER IOTA
0x039A, //GREEK CAPITAL LETTER KAPPA
0x039B, //GREEK CAPITAL LETTER LAMDA
0x039C, //GREEK CAPITAL LETTER MU
0x039D, //GREEK CAPITAL LETTER NU
0x039E, //GREEK CAPITAL LETTER XI
0x039F, //GREEK CAPITAL LETTER OMICRON
0x03A0, //GREEK CAPITAL LETTER PI
0x03A1, //GREEK CAPITAL LETTER RHO
0xFFFD, //UNDEFINED
0x03A3, //GREEK CAPITAL LETTER SIGMA
0x03A4, //GREEK CAPITAL LETTER TAU
0x03A5, //GREEK CAPITAL LETTER UPSILON
0x03A6, //GREEK CAPITAL LETTER PHI
0x03A7, //GREEK CAPITAL LETTER CHI
0x03A8, //GREEK CAPITAL LETTER PSI
0x03A9, //GREEK CAPITAL LETTER OMEGA
0x03AA, //GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
0x03AB, //GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA
0x03AC, //GREEK SMALL LETTER ALPHA WITH TONOS
0x03AD, //GREEK SMALL LETTER EPSILON WITH TONOS
0x03AE, //GREEK SMALL LETTER ETA WITH TONOS
0x03AF, //GREEK SMALL LETTER IOTA WITH TONOS
0x03B0, //GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
0x03B1, //GREEK SMALL LETTER ALPHA
0x03B2, //GREEK SMALL LETTER BETA
0x03B3, //GREEK SMALL LETTER GAMMA
0x03B4, //GREEK SMALL LETTER DELTA
0x03B5, //GREEK SMALL LETTER EPSILON
0x03B6, //GREEK SMALL LETTER ZETA
0x03B7, //GREEK SMALL LETTER ETA
0x03B8, //GREEK SMALL LETTER THETA
0x03B9, //GREEK SMALL LETTER IOTA
0x03BA, //GREEK SMALL LETTER KAPPA
0x03BB, //GREEK SMALL LETTER LAMDA
0x03BC, //GREEK SMALL LETTER MU
0x03BD, //GREEK SMALL LETTER NU
0x03BE, //GREEK SMALL LETTER XI
0x03BF, //GREEK SMALL LETTER OMICRON
0x03C0, //GREEK SMALL LETTER PI
0x03C1, //GREEK SMALL LETTER RHO
0x03C2, //GREEK SMALL LETTER FINAL SIGMA
0x03C3, //GREEK SMALL LETTER SIGMA
0x03C4, //GREEK SMALL LETTER TAU
0x03C5, //GREEK SMALL LETTER UPSILON
0x03C6, //GREEK SMALL LETTER PHI
0x03C7, //GREEK SMALL LETTER CHI
0x03C8, //GREEK SMALL LETTER PSI
0x03C9, //GREEK SMALL LETTER OMEGA
0x03CA, //GREEK SMALL LETTER IOTA WITH DIALYTIKA
0x03CB, //GREEK SMALL LETTER UPSILON WITH DIALYTIKA
0x03CC, //GREEK SMALL LETTER OMICRON WITH TONOS
0x03CD, //GREEK SMALL LETTER UPSILON WITH TONOS
0x03CE, //GREEK SMALL LETTER OMEGA WITH TONOS
0xFFFD, //UNDEFINED
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1254.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp1254 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
0x2030, //PER MILLE SIGN
0x0160, //LATIN CAPITAL LETTER S WITH CARON
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0x0152, //LATIN CAPITAL LIGATURE OE
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0x02DC, //SMALL TILDE
0x2122, //TRADE MARK SIGN
0x0161, //LATIN SMALL LETTER S WITH CARON
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0x0153, //LATIN SMALL LIGATURE OE
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x0178, //LATIN CAPITAL LETTER Y WITH DIAERESIS
0x00A0, //NO-BREAK SPACE
0x00A1, //INVERTED EXCLAMATION MARK
0x00A2, //CENT SIGN
0x00A3, //POUND SIGN
0x00A4, //CURRENCY SIGN
0x00A5, //YEN SIGN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0x00AA, //FEMININE ORDINAL INDICATOR
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x00AF, //MACRON
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00B8, //CEDILLA
0x00B9, //SUPERSCRIPT ONE
0x00BA, //MASCULINE ORDINAL INDICATOR
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00BC, //VULGAR FRACTION ONE QUARTER
0x00BD, //VULGAR FRACTION ONE HALF
0x00BE, //VULGAR FRACTION THREE QUARTERS
0x00BF, //INVERTED QUESTION MARK
0x00C0, //LATIN CAPITAL LETTER A WITH GRAVE
0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
0x00C3, //LATIN CAPITAL LETTER A WITH TILDE
0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
0x00C6, //LATIN CAPITAL LETTER AE
0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
0x00C8, //LATIN CAPITAL LETTER E WITH GRAVE
0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
0x00CA, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
0x00CC, //LATIN CAPITAL LETTER I WITH GRAVE
0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
0x00CF, //LATIN CAPITAL LETTER I WITH DIAERESIS
0x011E, //LATIN CAPITAL LETTER G WITH BREVE
0x00D1, //LATIN CAPITAL LETTER N WITH TILDE
0x00D2, //LATIN CAPITAL LETTER O WITH GRAVE
0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
0x00D5, //LATIN CAPITAL LETTER O WITH TILDE
0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00D7, //MULTIPLICATION SIGN
0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
0x00D9, //LATIN CAPITAL LETTER U WITH GRAVE
0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
0x00DB, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x0130, //LATIN CAPITAL LETTER I WITH DOT ABOVE
0x015E, //LATIN CAPITAL LETTER S WITH CEDILLA
0x00DF, //LATIN SMALL LETTER SHARP S
0x00E0, //LATIN SMALL LETTER A WITH GRAVE
0x00E1, //LATIN SMALL LETTER A WITH ACUTE
0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x00E3, //LATIN SMALL LETTER A WITH TILDE
0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
0x00E6, //LATIN SMALL LETTER AE
0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
0x00E8, //LATIN SMALL LETTER E WITH GRAVE
0x00E9, //LATIN SMALL LETTER E WITH ACUTE
0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
0x00EC, //LATIN SMALL LETTER I WITH GRAVE
0x00ED, //LATIN SMALL LETTER I WITH ACUTE
0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
0x011F, //LATIN SMALL LETTER G WITH BREVE
0x00F1, //LATIN SMALL LETTER N WITH TILDE
0x00F2, //LATIN SMALL LETTER O WITH GRAVE
0x00F3, //LATIN SMALL LETTER O WITH ACUTE
0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x00F5, //LATIN SMALL LETTER O WITH TILDE
0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00F7, //DIVISION SIGN
0x00F8, //LATIN SMALL LETTER O WITH STROKE
0x00F9, //LATIN SMALL LETTER U WITH GRAVE
0x00FA, //LATIN SMALL LETTER U WITH ACUTE
0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
0x0131, //LATIN SMALL LETTER DOTLESS I
0x015F, //LATIN SMALL LETTER S WITH CEDILLA
0x00FF, //LATIN SMALL LETTER Y WITH DIAERESIS
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1255.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp1255 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
0x2030, //PER MILLE SIGN
0xFFFD, //UNDEFINED
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0x02DC, //SMALL TILDE
0x2122, //TRADE MARK SIGN
0xFFFD, //UNDEFINED
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x00A0, //NO-BREAK SPACE
0x00A1, //INVERTED EXCLAMATION MARK
0x00A2, //CENT SIGN
0x00A3, //POUND SIGN
0x20AA, //NEW SHEQEL SIGN
0x00A5, //YEN SIGN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0x00D7, //MULTIPLICATION SIGN
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x00AF, //MACRON
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00B8, //CEDILLA
0x00B9, //SUPERSCRIPT ONE
0x00F7, //DIVISION SIGN
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00BC, //VULGAR FRACTION ONE QUARTER
0x00BD, //VULGAR FRACTION ONE HALF
0x00BE, //VULGAR FRACTION THREE QUARTERS
0x00BF, //INVERTED QUESTION MARK
0x05B0, //HEBREW POINT SHEVA
0x05B1, //HEBREW POINT HATAF SEGOL
0x05B2, //HEBREW POINT HATAF PATAH
0x05B3, //HEBREW POINT HATAF QAMATS
0x05B4, //HEBREW POINT HIRIQ
0x05B5, //HEBREW POINT TSERE
0x05B6, //HEBREW POINT SEGOL
0x05B7, //HEBREW POINT PATAH
0x05B8, //HEBREW POINT QAMATS
0x05B9, //HEBREW POINT HOLAM
0xFFFD, //UNDEFINED
0x05BB, //HEBREW POINT QUBUTS
0x05BC, //HEBREW POINT DAGESH OR MAPIQ
0x05BD, //HEBREW POINT METEG
0x05BE, //HEBREW PUNCTUATION MAQAF
0x05BF, //HEBREW POINT RAFE
0x05C0, //HEBREW PUNCTUATION PASEQ
0x05C1, //HEBREW POINT SHIN DOT
0x05C2, //HEBREW POINT SIN DOT
0x05C3, //HEBREW PUNCTUATION SOF PASUQ
0x05F0, //HEBREW LIGATURE YIDDISH DOUBLE VAV
0x05F1, //HEBREW LIGATURE YIDDISH VAV YOD
0x05F2, //HEBREW LIGATURE YIDDISH DOUBLE YOD
0x05F3, //HEBREW PUNCTUATION GERESH
0x05F4, //HEBREW PUNCTUATION GERSHAYIM
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x05D0, //HEBREW LETTER ALEF
0x05D1, //HEBREW LETTER BET
0x05D2, //HEBREW LETTER GIMEL
0x05D3, //HEBREW LETTER DALET
0x05D4, //HEBREW LETTER HE
0x05D5, //HEBREW LETTER VAV
0x05D6, //HEBREW LETTER ZAYIN
0x05D7, //HEBREW LETTER HET
0x05D8, //HEBREW LETTER TET
0x05D9, //HEBREW LETTER YOD
0x05DA, //HEBREW LETTER FINAL KAF
0x05DB, //HEBREW LETTER KAF
0x05DC, //HEBREW LETTER LAMED
0x05DD, //HEBREW LETTER FINAL MEM
0x05DE, //HEBREW LETTER MEM
0x05DF, //HEBREW LETTER FINAL NUN
0x05E0, //HEBREW LETTER NUN
0x05E1, //HEBREW LETTER SAMEKH
0x05E2, //HEBREW LETTER AYIN
0x05E3, //HEBREW LETTER FINAL PE
0x05E4, //HEBREW LETTER PE
0x05E5, //HEBREW LETTER FINAL TSADI
0x05E6, //HEBREW LETTER TSADI
0x05E7, //HEBREW LETTER QOF
0x05E8, //HEBREW LETTER RESH
0x05E9, //HEBREW LETTER SHIN
0x05EA, //HEBREW LETTER TAV
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x200E, //LEFT-TO-RIGHT MARK
0x200F, //RIGHT-TO-LEFT MARK
0xFFFD, //UNDEFINED
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1256.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp1256 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0x067E, //ARABIC LETTER PEH
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
0x2030, //PER MILLE SIGN
0x0679, //ARABIC LETTER TTEH
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0x0152, //LATIN CAPITAL LIGATURE OE
0x0686, //ARABIC LETTER TCHEH
0x0698, //ARABIC LETTER JEH
0x0688, //ARABIC LETTER DDAL
0x06AF, //ARABIC LETTER GAF
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0x06A9, //ARABIC LETTER KEHEH
0x2122, //TRADE MARK SIGN
0x0691, //ARABIC LETTER RREH
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0x0153, //LATIN SMALL LIGATURE OE
0x200C, //ZERO WIDTH NON-JOINER
0x200D, //ZERO WIDTH JOINER
0x06BA, //ARABIC LETTER NOON GHUNNA
0x00A0, //NO-BREAK SPACE
0x060C, //ARABIC COMMA
0x00A2, //CENT SIGN
0x00A3, //POUND SIGN
0x00A4, //CURRENCY SIGN
0x00A5, //YEN SIGN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0x06BE, //ARABIC LETTER HEH DOACHASHMEE
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x00AF, //MACRON
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00B8, //CEDILLA
0x00B9, //SUPERSCRIPT ONE
0x061B, //ARABIC SEMICOLON
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00BC, //VULGAR FRACTION ONE QUARTER
0x00BD, //VULGAR FRACTION ONE HALF
0x00BE, //VULGAR FRACTION THREE QUARTERS
0x061F, //ARABIC QUESTION MARK
0x06C1, //ARABIC LETTER HEH GOAL
0x0621, //ARABIC LETTER HAMZA
0x0622, //ARABIC LETTER ALEF WITH MADDA ABOVE
0x0623, //ARABIC LETTER ALEF WITH HAMZA ABOVE
0x0624, //ARABIC LETTER WAW WITH HAMZA ABOVE
0x0625, //ARABIC LETTER ALEF WITH HAMZA BELOW
0x0626, //ARABIC LETTER YEH WITH HAMZA ABOVE
0x0627, //ARABIC LETTER ALEF
0x0628, //ARABIC LETTER BEH
0x0629, //ARABIC LETTER TEH MARBUTA
0x062A, //ARABIC LETTER TEH
0x062B, //ARABIC LETTER THEH
0x062C, //ARABIC LETTER JEEM
0x062D, //ARABIC LETTER HAH
0x062E, //ARABIC LETTER KHAH
0x062F, //ARABIC LETTER DAL
0x0630, //ARABIC LETTER THAL
0x0631, //ARABIC LETTER REH
0x0632, //ARABIC LETTER ZAIN
0x0633, //ARABIC LETTER SEEN
0x0634, //ARABIC LETTER SHEEN
0x0635, //ARABIC LETTER SAD
0x0636, //ARABIC LETTER DAD
0x00D7, //MULTIPLICATION SIGN
0x0637, //ARABIC LETTER TAH
0x0638, //ARABIC LETTER ZAH
0x0639, //ARABIC LETTER AIN
0x063A, //ARABIC LETTER GHAIN
0x0640, //ARABIC TATWEEL
0x0641, //ARABIC LETTER FEH
0x0642, //ARABIC LETTER QAF
0x0643, //ARABIC LETTER KAF
0x00E0, //LATIN SMALL LETTER A WITH GRAVE
0x0644, //ARABIC LETTER LAM
0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x0645, //ARABIC LETTER MEEM
0x0646, //ARABIC LETTER NOON
0x0647, //ARABIC LETTER HEH
0x0648, //ARABIC LETTER WAW
0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
0x00E8, //LATIN SMALL LETTER E WITH GRAVE
0x00E9, //LATIN SMALL LETTER E WITH ACUTE
0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
0x0649, //ARABIC LETTER ALEF MAKSURA
0x064A, //ARABIC LETTER YEH
0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
0x064B, //ARABIC FATHATAN
0x064C, //ARABIC DAMMATAN
0x064D, //ARABIC KASRATAN
0x064E, //ARABIC FATHA
0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x064F, //ARABIC DAMMA
0x0650, //ARABIC KASRA
0x00F7, //DIVISION SIGN
0x0651, //ARABIC SHADDA
0x00F9, //LATIN SMALL LETTER U WITH GRAVE
0x0652, //ARABIC SUKUN
0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
0x200E, //LEFT-TO-RIGHT MARK
0x200F, //RIGHT-TO-LEFT MARK
0x06D2, //ARABIC LETTER YEH BARREE
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1257.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp1257 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0xFFFD, //UNDEFINED
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0xFFFD, //UNDEFINED
0x2030, //PER MILLE SIGN
0xFFFD, //UNDEFINED
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0xFFFD, //UNDEFINED
0x00A8, //DIAERESIS
0x02C7, //CARON
0x00B8, //CEDILLA
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0xFFFD, //UNDEFINED
0x2122, //TRADE MARK SIGN
0xFFFD, //UNDEFINED
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0xFFFD, //UNDEFINED
0x00AF, //MACRON
0x02DB, //OGONEK
0xFFFD, //UNDEFINED
0x00A0, //NO-BREAK SPACE
0xFFFD, //UNDEFINED
0x00A2, //CENT SIGN
0x00A3, //POUND SIGN
0x00A4, //CURRENCY SIGN
0xFFFD, //UNDEFINED
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
0x00A9, //COPYRIGHT SIGN
0x0156, //LATIN CAPITAL LETTER R WITH CEDILLA
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x00C6, //LATIN CAPITAL LETTER AE
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00F8, //LATIN SMALL LETTER O WITH STROKE
0x00B9, //SUPERSCRIPT ONE
0x0157, //LATIN SMALL LETTER R WITH CEDILLA
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00BC, //VULGAR FRACTION ONE QUARTER
0x00BD, //VULGAR FRACTION ONE HALF
0x00BE, //VULGAR FRACTION THREE QUARTERS
0x00E6, //LATIN SMALL LETTER AE
0x0104, //LATIN CAPITAL LETTER A WITH OGONEK
0x012E, //LATIN CAPITAL LETTER I WITH OGONEK
0x0100, //LATIN CAPITAL LETTER A WITH MACRON
0x0106, //LATIN CAPITAL LETTER C WITH ACUTE
0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
0x0118, //LATIN CAPITAL LETTER E WITH OGONEK
0x0112, //LATIN CAPITAL LETTER E WITH MACRON
0x010C, //LATIN CAPITAL LETTER C WITH CARON
0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
0x0179, //LATIN CAPITAL LETTER Z WITH ACUTE
0x0116, //LATIN CAPITAL LETTER E WITH DOT ABOVE
0x0122, //LATIN CAPITAL LETTER G WITH CEDILLA
0x0136, //LATIN CAPITAL LETTER K WITH CEDILLA
0x012A, //LATIN CAPITAL LETTER I WITH MACRON
0x013B, //LATIN CAPITAL LETTER L WITH CEDILLA
0x0160, //LATIN CAPITAL LETTER S WITH CARON
0x0143, //LATIN CAPITAL LETTER N WITH ACUTE
0x0145, //LATIN CAPITAL LETTER N WITH CEDILLA
0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
0x014C, //LATIN CAPITAL LETTER O WITH MACRON
0x00D5, //LATIN CAPITAL LETTER O WITH TILDE
0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00D7, //MULTIPLICATION SIGN
0x0172, //LATIN CAPITAL LETTER U WITH OGONEK
0x0141, //LATIN CAPITAL LETTER L WITH STROKE
0x015A, //LATIN CAPITAL LETTER S WITH ACUTE
0x016A, //LATIN CAPITAL LETTER U WITH MACRON
0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x017B, //LATIN CAPITAL LETTER Z WITH DOT ABOVE
0x017D, //LATIN CAPITAL LETTER Z WITH CARON
0x00DF, //LATIN SMALL LETTER SHARP S
0x0105, //LATIN SMALL LETTER A WITH OGONEK
0x012F, //LATIN SMALL LETTER I WITH OGONEK
0x0101, //LATIN SMALL LETTER A WITH MACRON
0x0107, //LATIN SMALL LETTER C WITH ACUTE
0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
0x0119, //LATIN SMALL LETTER E WITH OGONEK
0x0113, //LATIN SMALL LETTER E WITH MACRON
0x010D, //LATIN SMALL LETTER C WITH CARON
0x00E9, //LATIN SMALL LETTER E WITH ACUTE
0x017A, //LATIN SMALL LETTER Z WITH ACUTE
0x0117, //LATIN SMALL LETTER E WITH DOT ABOVE
0x0123, //LATIN SMALL LETTER G WITH CEDILLA
0x0137, //LATIN SMALL LETTER K WITH CEDILLA
0x012B, //LATIN SMALL LETTER I WITH MACRON
0x013C, //LATIN SMALL LETTER L WITH CEDILLA
0x0161, //LATIN SMALL LETTER S WITH CARON
0x0144, //LATIN SMALL LETTER N WITH ACUTE
0x0146, //LATIN SMALL LETTER N WITH CEDILLA
0x00F3, //LATIN SMALL LETTER O WITH ACUTE
0x014D, //LATIN SMALL LETTER O WITH MACRON
0x00F5, //LATIN SMALL LETTER O WITH TILDE
0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00F7, //DIVISION SIGN
0x0173, //LATIN SMALL LETTER U WITH OGONEK
0x0142, //LATIN SMALL LETTER L WITH STROKE
0x015B, //LATIN SMALL LETTER S WITH ACUTE
0x016B, //LATIN SMALL LETTER U WITH MACRON
0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
0x017C, //LATIN SMALL LETTER Z WITH DOT ABOVE
0x017E, //LATIN SMALL LETTER Z WITH CARON
0x02D9, //DOT ABOVE
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp1258.go generated vendored
View File

@ -1,262 +0,0 @@
package cp
var cp1258 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0x201A, //SINGLE LOW-9 QUOTATION MARK
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x201E, //DOUBLE LOW-9 QUOTATION MARK
0x2026, //HORIZONTAL ELLIPSIS
0x2020, //DAGGER
0x2021, //DOUBLE DAGGER
0x02C6, //MODIFIER LETTER CIRCUMFLEX ACCENT
0x2030, //PER MILLE SIGN
0xFFFD, //UNDEFINED
0x2039, //SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0x0152, //LATIN CAPITAL LIGATURE OE
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0x02DC, //SMALL TILDE
0x2122, //TRADE MARK SIGN
0xFFFD, //UNDEFINED
0x203A, //SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
0x0153, //LATIN SMALL LIGATURE OE
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x0178, //LATIN CAPITAL LETTER Y WITH DIAERESIS
0x00A0, //NO-BREAK SPACE
0x00A1, //INVERTED EXCLAMATION MARK
0x00A2, //CENT SIGN
0x00A3, //POUND SIGN
0x00A4, //CURRENCY SIGN
0x00A5, //YEN SIGN
0x00A6, //BROKEN BAR
0x00A7, //SECTION SIGN
0x00A8, //DIAERESIS
0x00A9, //COPYRIGHT SIGN
0x00AA, //FEMININE ORDINAL INDICATOR
0x00AB, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00AC, //NOT SIGN
0x00AD, //SOFT HYPHEN
0x00AE, //REGISTERED SIGN
0x00AF, //MACRON
0x00B0, //DEGREE SIGN
0x00B1, //PLUS-MINUS SIGN
0x00B2, //SUPERSCRIPT TWO
0x00B3, //SUPERSCRIPT THREE
0x00B4, //ACUTE ACCENT
0x00B5, //MICRO SIGN
0x00B6, //PILCROW SIGN
0x00B7, //MIDDLE DOT
0x00B8, //CEDILLA
0x00B9, //SUPERSCRIPT ONE
0x00BA, //MASCULINE ORDINAL INDICATOR
0x00BB, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00BC, //VULGAR FRACTION ONE QUARTER
0x00BD, //VULGAR FRACTION ONE HALF
0x00BE, //VULGAR FRACTION THREE QUARTERS
0x00BF, //INVERTED QUESTION MARK
0x00C0, //LATIN CAPITAL LETTER A WITH GRAVE
0x00C1, //LATIN CAPITAL LETTER A WITH ACUTE
0x00C2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
0x0102, //LATIN CAPITAL LETTER A WITH BREVE
0x00C4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x00C5, //LATIN CAPITAL LETTER A WITH RING ABOVE
0x00C6, //LATIN CAPITAL LETTER AE
0x00C7, //LATIN CAPITAL LETTER C WITH CEDILLA
0x00C8, //LATIN CAPITAL LETTER E WITH GRAVE
0x00C9, //LATIN CAPITAL LETTER E WITH ACUTE
0x00CA, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
0x00CB, //LATIN CAPITAL LETTER E WITH DIAERESIS
0x0300, //COMBINING GRAVE ACCENT
0x00CD, //LATIN CAPITAL LETTER I WITH ACUTE
0x00CE, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
0x00CF, //LATIN CAPITAL LETTER I WITH DIAERESIS
0x0110, //LATIN CAPITAL LETTER D WITH STROKE
0x00D1, //LATIN CAPITAL LETTER N WITH TILDE
0x0309, //COMBINING HOOK ABOVE
0x00D3, //LATIN CAPITAL LETTER O WITH ACUTE
0x00D4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
0x01A0, //LATIN CAPITAL LETTER O WITH HORN
0x00D6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00D7, //MULTIPLICATION SIGN
0x00D8, //LATIN CAPITAL LETTER O WITH STROKE
0x00D9, //LATIN CAPITAL LETTER U WITH GRAVE
0x00DA, //LATIN CAPITAL LETTER U WITH ACUTE
0x00DB, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
0x00DC, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x01AF, //LATIN CAPITAL LETTER U WITH HORN
0x0303, //COMBINING TILDE
0x00DF, //LATIN SMALL LETTER SHARP S
0x00E0, //LATIN SMALL LETTER A WITH GRAVE
0x00E1, //LATIN SMALL LETTER A WITH ACUTE
0x00E2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x0103, //LATIN SMALL LETTER A WITH BREVE
0x00E4, //LATIN SMALL LETTER A WITH DIAERESIS
0x00E5, //LATIN SMALL LETTER A WITH RING ABOVE
0x00E6, //LATIN SMALL LETTER AE
0x00E7, //LATIN SMALL LETTER C WITH CEDILLA
0x00E8, //LATIN SMALL LETTER E WITH GRAVE
0x00E9, //LATIN SMALL LETTER E WITH ACUTE
0x00EA, //LATIN SMALL LETTER E WITH CIRCUMFLEX
0x00EB, //LATIN SMALL LETTER E WITH DIAERESIS
0x0301, //COMBINING ACUTE ACCENT
0x00ED, //LATIN SMALL LETTER I WITH ACUTE
0x00EE, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x00EF, //LATIN SMALL LETTER I WITH DIAERESIS
0x0111, //LATIN SMALL LETTER D WITH STROKE
0x00F1, //LATIN SMALL LETTER N WITH TILDE
0x0323, //COMBINING DOT BELOW
0x00F3, //LATIN SMALL LETTER O WITH ACUTE
0x00F4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x01A1, //LATIN SMALL LETTER O WITH HORN
0x00F6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00F7, //DIVISION SIGN
0x00F8, //LATIN SMALL LETTER O WITH STROKE
0x00F9, //LATIN SMALL LETTER U WITH GRAVE
0x00FA, //LATIN SMALL LETTER U WITH ACUTE
0x00FB, //LATIN SMALL LETTER U WITH CIRCUMFLEX
0x00FC, //LATIN SMALL LETTER U WITH DIAERESIS
0x01B0, //LATIN SMALL LETTER U WITH HORN
0x20AB, //DONG SIGN
0x00FF, //LATIN SMALL LETTER Y WITH DIAERESIS
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp437.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp437 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000a, //LINE FEED
0x000b, //VERTICAL TABULATION
0x000c, //FORM FEED
0x000d, //CARRIAGE RETURN
0x000e, //SHIFT OUT
0x000f, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001a, //SUBSTITUTE
0x001b, //ESCAPE
0x001c, //FILE SEPARATOR
0x001d, //GROUP SEPARATOR
0x001e, //RECORD SEPARATOR
0x001f, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002a, //ASTERISK
0x002b, //PLUS SIGN
0x002c, //COMMA
0x002d, //HYPHEN-MINUS
0x002e, //FULL STOP
0x002f, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003a, //COLON
0x003b, //SEMICOLON
0x003c, //LESS-THAN SIGN
0x003d, //EQUALS SIGN
0x003e, //GREATER-THAN SIGN
0x003f, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004a, //LATIN CAPITAL LETTER J
0x004b, //LATIN CAPITAL LETTER K
0x004c, //LATIN CAPITAL LETTER L
0x004d, //LATIN CAPITAL LETTER M
0x004e, //LATIN CAPITAL LETTER N
0x004f, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005a, //LATIN CAPITAL LETTER Z
0x005b, //LEFT SQUARE BRACKET
0x005c, //REVERSE SOLIDUS
0x005d, //RIGHT SQUARE BRACKET
0x005e, //CIRCUMFLEX ACCENT
0x005f, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006a, //LATIN SMALL LETTER J
0x006b, //LATIN SMALL LETTER K
0x006c, //LATIN SMALL LETTER L
0x006d, //LATIN SMALL LETTER M
0x006e, //LATIN SMALL LETTER N
0x006f, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007a, //LATIN SMALL LETTER Z
0x007b, //LEFT CURLY BRACKET
0x007c, //VERTICAL LINE
0x007d, //RIGHT CURLY BRACKET
0x007e, //TILDE
0x007f, //DELETE
0x00c7, //LATIN CAPITAL LETTER C WITH CEDILLA
0x00fc, //LATIN SMALL LETTER U WITH DIAERESIS
0x00e9, //LATIN SMALL LETTER E WITH ACUTE
0x00e2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x00e4, //LATIN SMALL LETTER A WITH DIAERESIS
0x00e0, //LATIN SMALL LETTER A WITH GRAVE
0x00e5, //LATIN SMALL LETTER A WITH RING ABOVE
0x00e7, //LATIN SMALL LETTER C WITH CEDILLA
0x00ea, //LATIN SMALL LETTER E WITH CIRCUMFLEX
0x00eb, //LATIN SMALL LETTER E WITH DIAERESIS
0x00e8, //LATIN SMALL LETTER E WITH GRAVE
0x00ef, //LATIN SMALL LETTER I WITH DIAERESIS
0x00ee, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x00ec, //LATIN SMALL LETTER I WITH GRAVE
0x00c4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x00c5, //LATIN CAPITAL LETTER A WITH RING ABOVE
0x00c9, //LATIN CAPITAL LETTER E WITH ACUTE
0x00e6, //LATIN SMALL LIGATURE AE
0x00c6, //LATIN CAPITAL LIGATURE AE
0x00f4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x00f6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00f2, //LATIN SMALL LETTER O WITH GRAVE
0x00fb, //LATIN SMALL LETTER U WITH CIRCUMFLEX
0x00f9, //LATIN SMALL LETTER U WITH GRAVE
0x00ff, //LATIN SMALL LETTER Y WITH DIAERESIS
0x00d6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00dc, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x00a2, //CENT SIGN
0x00a3, //POUND SIGN
0x00a5, //YEN SIGN
0x20a7, //PESETA SIGN
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x00e1, //LATIN SMALL LETTER A WITH ACUTE
0x00ed, //LATIN SMALL LETTER I WITH ACUTE
0x00f3, //LATIN SMALL LETTER O WITH ACUTE
0x00fa, //LATIN SMALL LETTER U WITH ACUTE
0x00f1, //LATIN SMALL LETTER N WITH TILDE
0x00d1, //LATIN CAPITAL LETTER N WITH TILDE
0x00aa, //FEMININE ORDINAL INDICATOR
0x00ba, //MASCULINE ORDINAL INDICATOR
0x00bf, //INVERTED QUESTION MARK
0x2310, //REVERSED NOT SIGN
0x00ac, //NOT SIGN
0x00bd, //VULGAR FRACTION ONE HALF
0x00bc, //VULGAR FRACTION ONE QUARTER
0x00a1, //INVERTED EXCLAMATION MARK
0x00ab, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00bb, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x2591, //LIGHT SHADE
0x2592, //MEDIUM SHADE
0x2593, //DARK SHADE
0x2502, //BOX DRAWINGS LIGHT VERTICAL
0x2524, //BOX DRAWINGS LIGHT VERTICAL AND LEFT
0x2561, //BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
0x2562, //BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE
0x2556, //BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE
0x2555, //BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE
0x2563, //BOX DRAWINGS DOUBLE VERTICAL AND LEFT
0x2551, //BOX DRAWINGS DOUBLE VERTICAL
0x2557, //BOX DRAWINGS DOUBLE DOWN AND LEFT
0x255d, //BOX DRAWINGS DOUBLE UP AND LEFT
0x255c, //BOX DRAWINGS UP DOUBLE AND LEFT SINGLE
0x255b, //BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
0x2510, //BOX DRAWINGS LIGHT DOWN AND LEFT
0x2514, //BOX DRAWINGS LIGHT UP AND RIGHT
0x2534, //BOX DRAWINGS LIGHT UP AND HORIZONTAL
0x252c, //BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
0x251c, //BOX DRAWINGS LIGHT VERTICAL AND RIGHT
0x2500, //BOX DRAWINGS LIGHT HORIZONTAL
0x253c, //BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
0x255e, //BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
0x255f, //BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
0x255a, //BOX DRAWINGS DOUBLE UP AND RIGHT
0x2554, //BOX DRAWINGS DOUBLE DOWN AND RIGHT
0x2569, //BOX DRAWINGS DOUBLE UP AND HORIZONTAL
0x2566, //BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
0x2560, //BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
0x2550, //BOX DRAWINGS DOUBLE HORIZONTAL
0x256c, //BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
0x2567, //BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
0x2568, //BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
0x2564, //BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE
0x2565, //BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE
0x2559, //BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
0x2558, //BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
0x2552, //BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
0x2553, //BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE
0x256b, //BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE
0x256a, //BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE
0x2518, //BOX DRAWINGS LIGHT UP AND LEFT
0x250c, //BOX DRAWINGS LIGHT DOWN AND RIGHT
0x2588, //FULL BLOCK
0x2584, //LOWER HALF BLOCK
0x258c, //LEFT HALF BLOCK
0x2590, //RIGHT HALF BLOCK
0x2580, //UPPER HALF BLOCK
0x03b1, //GREEK SMALL LETTER ALPHA
0x00df, //LATIN SMALL LETTER SHARP S
0x0393, //GREEK CAPITAL LETTER GAMMA
0x03c0, //GREEK SMALL LETTER PI
0x03a3, //GREEK CAPITAL LETTER SIGMA
0x03c3, //GREEK SMALL LETTER SIGMA
0x00b5, //MICRO SIGN
0x03c4, //GREEK SMALL LETTER TAU
0x03a6, //GREEK CAPITAL LETTER PHI
0x0398, //GREEK CAPITAL LETTER THETA
0x03a9, //GREEK CAPITAL LETTER OMEGA
0x03b4, //GREEK SMALL LETTER DELTA
0x221e, //INFINITY
0x03c6, //GREEK SMALL LETTER PHI
0x03b5, //GREEK SMALL LETTER EPSILON
0x2229, //INTERSECTION
0x2261, //IDENTICAL TO
0x00b1, //PLUS-MINUS SIGN
0x2265, //GREATER-THAN OR EQUAL TO
0x2264, //LESS-THAN OR EQUAL TO
0x2320, //TOP HALF INTEGRAL
0x2321, //BOTTOM HALF INTEGRAL
0x00f7, //DIVISION SIGN
0x2248, //ALMOST EQUAL TO
0x00b0, //DEGREE SIGN
0x2219, //BULLET OPERATOR
0x00b7, //MIDDLE DOT
0x221a, //SQUARE ROOT
0x207f, //SUPERSCRIPT LATIN SMALL LETTER N
0x00b2, //SUPERSCRIPT TWO
0x25a0, //BLACK SQUARE
0x00a0, //NO-BREAK SPACE
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp850.go generated vendored
View File

@ -1,262 +0,0 @@
package cp
var cp850 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000a, //LINE FEED
0x000b, //VERTICAL TABULATION
0x000c, //FORM FEED
0x000d, //CARRIAGE RETURN
0x000e, //SHIFT OUT
0x000f, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001a, //SUBSTITUTE
0x001b, //ESCAPE
0x001c, //FILE SEPARATOR
0x001d, //GROUP SEPARATOR
0x001e, //RECORD SEPARATOR
0x001f, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002a, //ASTERISK
0x002b, //PLUS SIGN
0x002c, //COMMA
0x002d, //HYPHEN-MINUS
0x002e, //FULL STOP
0x002f, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003a, //COLON
0x003b, //SEMICOLON
0x003c, //LESS-THAN SIGN
0x003d, //EQUALS SIGN
0x003e, //GREATER-THAN SIGN
0x003f, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004a, //LATIN CAPITAL LETTER J
0x004b, //LATIN CAPITAL LETTER K
0x004c, //LATIN CAPITAL LETTER L
0x004d, //LATIN CAPITAL LETTER M
0x004e, //LATIN CAPITAL LETTER N
0x004f, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005a, //LATIN CAPITAL LETTER Z
0x005b, //LEFT SQUARE BRACKET
0x005c, //REVERSE SOLIDUS
0x005d, //RIGHT SQUARE BRACKET
0x005e, //CIRCUMFLEX ACCENT
0x005f, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006a, //LATIN SMALL LETTER J
0x006b, //LATIN SMALL LETTER K
0x006c, //LATIN SMALL LETTER L
0x006d, //LATIN SMALL LETTER M
0x006e, //LATIN SMALL LETTER N
0x006f, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007a, //LATIN SMALL LETTER Z
0x007b, //LEFT CURLY BRACKET
0x007c, //VERTICAL LINE
0x007d, //RIGHT CURLY BRACKET
0x007e, //TILDE
0x007f, //DELETE
0x00c7, //LATIN CAPITAL LETTER C WITH CEDILLA
0x00fc, //LATIN SMALL LETTER U WITH DIAERESIS
0x00e9, //LATIN SMALL LETTER E WITH ACUTE
0x00e2, //LATIN SMALL LETTER A WITH CIRCUMFLEX
0x00e4, //LATIN SMALL LETTER A WITH DIAERESIS
0x00e0, //LATIN SMALL LETTER A WITH GRAVE
0x00e5, //LATIN SMALL LETTER A WITH RING ABOVE
0x00e7, //LATIN SMALL LETTER C WITH CEDILLA
0x00ea, //LATIN SMALL LETTER E WITH CIRCUMFLEX
0x00eb, //LATIN SMALL LETTER E WITH DIAERESIS
0x00e8, //LATIN SMALL LETTER E WITH GRAVE
0x00ef, //LATIN SMALL LETTER I WITH DIAERESIS
0x00ee, //LATIN SMALL LETTER I WITH CIRCUMFLEX
0x00ec, //LATIN SMALL LETTER I WITH GRAVE
0x00c4, //LATIN CAPITAL LETTER A WITH DIAERESIS
0x00c5, //LATIN CAPITAL LETTER A WITH RING ABOVE
0x00c9, //LATIN CAPITAL LETTER E WITH ACUTE
0x00e6, //LATIN SMALL LIGATURE AE
0x00c6, //LATIN CAPITAL LIGATURE AE
0x00f4, //LATIN SMALL LETTER O WITH CIRCUMFLEX
0x00f6, //LATIN SMALL LETTER O WITH DIAERESIS
0x00f2, //LATIN SMALL LETTER O WITH GRAVE
0x00fb, //LATIN SMALL LETTER U WITH CIRCUMFLEX
0x00f9, //LATIN SMALL LETTER U WITH GRAVE
0x00ff, //LATIN SMALL LETTER Y WITH DIAERESIS
0x00d6, //LATIN CAPITAL LETTER O WITH DIAERESIS
0x00dc, //LATIN CAPITAL LETTER U WITH DIAERESIS
0x00f8, //LATIN SMALL LETTER O WITH STROKE
0x00a3, //POUND SIGN
0x00d8, //LATIN CAPITAL LETTER O WITH STROKE
0x00d7, //MULTIPLICATION SIGN
0x0192, //LATIN SMALL LETTER F WITH HOOK
0x00e1, //LATIN SMALL LETTER A WITH ACUTE
0x00ed, //LATIN SMALL LETTER I WITH ACUTE
0x00f3, //LATIN SMALL LETTER O WITH ACUTE
0x00fa, //LATIN SMALL LETTER U WITH ACUTE
0x00f1, //LATIN SMALL LETTER N WITH TILDE
0x00d1, //LATIN CAPITAL LETTER N WITH TILDE
0x00aa, //FEMININE ORDINAL INDICATOR
0x00ba, //MASCULINE ORDINAL INDICATOR
0x00bf, //INVERTED QUESTION MARK
0x00ae, //REGISTERED SIGN
0x00ac, //NOT SIGN
0x00bd, //VULGAR FRACTION ONE HALF
0x00bc, //VULGAR FRACTION ONE QUARTER
0x00a1, //INVERTED EXCLAMATION MARK
0x00ab, //LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
0x00bb, //RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
0x2591, //LIGHT SHADE
0x2592, //MEDIUM SHADE
0x2593, //DARK SHADE
0x2502, //BOX DRAWINGS LIGHT VERTICAL
0x2524, //BOX DRAWINGS LIGHT VERTICAL AND LEFT
0x00c1, //LATIN CAPITAL LETTER A WITH ACUTE
0x00c2, //LATIN CAPITAL LETTER A WITH CIRCUMFLEX
0x00c0, //LATIN CAPITAL LETTER A WITH GRAVE
0x00a9, //COPYRIGHT SIGN
0x2563, //BOX DRAWINGS DOUBLE VERTICAL AND LEFT
0x2551, //BOX DRAWINGS DOUBLE VERTICAL
0x2557, //BOX DRAWINGS DOUBLE DOWN AND LEFT
0x255d, //BOX DRAWINGS DOUBLE UP AND LEFT
0x00a2, //CENT SIGN
0x00a5, //YEN SIGN
0x2510, //BOX DRAWINGS LIGHT DOWN AND LEFT
0x2514, //BOX DRAWINGS LIGHT UP AND RIGHT
0x2534, //BOX DRAWINGS LIGHT UP AND HORIZONTAL
0x252c, //BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
0x251c, //BOX DRAWINGS LIGHT VERTICAL AND RIGHT
0x2500, //BOX DRAWINGS LIGHT HORIZONTAL
0x253c, //BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
0x00e3, //LATIN SMALL LETTER A WITH TILDE
0x00c3, //LATIN CAPITAL LETTER A WITH TILDE
0x255a, //BOX DRAWINGS DOUBLE UP AND RIGHT
0x2554, //BOX DRAWINGS DOUBLE DOWN AND RIGHT
0x2569, //BOX DRAWINGS DOUBLE UP AND HORIZONTAL
0x2566, //BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
0x2560, //BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
0x2550, //BOX DRAWINGS DOUBLE HORIZONTAL
0x256c, //BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
0x00a4, //CURRENCY SIGN
0x00f0, //LATIN SMALL LETTER ETH
0x00d0, //LATIN CAPITAL LETTER ETH
0x00ca, //LATIN CAPITAL LETTER E WITH CIRCUMFLEX
0x00cb, //LATIN CAPITAL LETTER E WITH DIAERESIS
0x00c8, //LATIN CAPITAL LETTER E WITH GRAVE
0x0131, //LATIN SMALL LETTER DOTLESS I
0x00cd, //LATIN CAPITAL LETTER I WITH ACUTE
0x00ce, //LATIN CAPITAL LETTER I WITH CIRCUMFLEX
0x00cf, //LATIN CAPITAL LETTER I WITH DIAERESIS
0x2518, //BOX DRAWINGS LIGHT UP AND LEFT
0x250c, //BOX DRAWINGS LIGHT DOWN AND RIGHT
0x2588, //FULL BLOCK
0x2584, //LOWER HALF BLOCK
0x00a6, //BROKEN BAR
0x00cc, //LATIN CAPITAL LETTER I WITH GRAVE
0x2580, //UPPER HALF BLOCK
0x00d3, //LATIN CAPITAL LETTER O WITH ACUTE
0x00df, //LATIN SMALL LETTER SHARP S
0x00d4, //LATIN CAPITAL LETTER O WITH CIRCUMFLEX
0x00d2, //LATIN CAPITAL LETTER O WITH GRAVE
0x00f5, //LATIN SMALL LETTER O WITH TILDE
0x00d5, //LATIN CAPITAL LETTER O WITH TILDE
0x00b5, //MICRO SIGN
0x00fe, //LATIN SMALL LETTER THORN
0x00de, //LATIN CAPITAL LETTER THORN
0x00da, //LATIN CAPITAL LETTER U WITH ACUTE
0x00db, //LATIN CAPITAL LETTER U WITH CIRCUMFLEX
0x00d9, //LATIN CAPITAL LETTER U WITH GRAVE
0x00fd, //LATIN SMALL LETTER Y WITH ACUTE
0x00dd, //LATIN CAPITAL LETTER Y WITH ACUTE
0x00af, //MACRON
0x00b4, //ACUTE ACCENT
0x00ad, //SOFT HYPHEN
0x00b1, //PLUS-MINUS SIGN
0x2017, //DOUBLE LOW LINE
0x00be, //VULGAR FRACTION THREE QUARTERS
0x00b6, //PILCROW SIGN
0x00a7, //SECTION SIGN
0x00f7, //DIVISION SIGN
0x00b8, //CEDILLA
0x00b0, //DEGREE SIGN
0x00a8, //DIAERESIS
0x00b7, //MIDDLE DOT
0x00b9, //SUPERSCRIPT ONE
0x00b3, //SUPERSCRIPT THREE
0x00b2, //SUPERSCRIPT TWO
0x25a0, //BLACK SQUARE
0x00a0, //NO-BREAK SPACE
},
}

262
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp874.go generated vendored
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@ -1,262 +0,0 @@
package cp
var cp874 *charsetMap = &charsetMap{
sb: [256]rune{
0x0000, //NULL
0x0001, //START OF HEADING
0x0002, //START OF TEXT
0x0003, //END OF TEXT
0x0004, //END OF TRANSMISSION
0x0005, //ENQUIRY
0x0006, //ACKNOWLEDGE
0x0007, //BELL
0x0008, //BACKSPACE
0x0009, //HORIZONTAL TABULATION
0x000A, //LINE FEED
0x000B, //VERTICAL TABULATION
0x000C, //FORM FEED
0x000D, //CARRIAGE RETURN
0x000E, //SHIFT OUT
0x000F, //SHIFT IN
0x0010, //DATA LINK ESCAPE
0x0011, //DEVICE CONTROL ONE
0x0012, //DEVICE CONTROL TWO
0x0013, //DEVICE CONTROL THREE
0x0014, //DEVICE CONTROL FOUR
0x0015, //NEGATIVE ACKNOWLEDGE
0x0016, //SYNCHRONOUS IDLE
0x0017, //END OF TRANSMISSION BLOCK
0x0018, //CANCEL
0x0019, //END OF MEDIUM
0x001A, //SUBSTITUTE
0x001B, //ESCAPE
0x001C, //FILE SEPARATOR
0x001D, //GROUP SEPARATOR
0x001E, //RECORD SEPARATOR
0x001F, //UNIT SEPARATOR
0x0020, //SPACE
0x0021, //EXCLAMATION MARK
0x0022, //QUOTATION MARK
0x0023, //NUMBER SIGN
0x0024, //DOLLAR SIGN
0x0025, //PERCENT SIGN
0x0026, //AMPERSAND
0x0027, //APOSTROPHE
0x0028, //LEFT PARENTHESIS
0x0029, //RIGHT PARENTHESIS
0x002A, //ASTERISK
0x002B, //PLUS SIGN
0x002C, //COMMA
0x002D, //HYPHEN-MINUS
0x002E, //FULL STOP
0x002F, //SOLIDUS
0x0030, //DIGIT ZERO
0x0031, //DIGIT ONE
0x0032, //DIGIT TWO
0x0033, //DIGIT THREE
0x0034, //DIGIT FOUR
0x0035, //DIGIT FIVE
0x0036, //DIGIT SIX
0x0037, //DIGIT SEVEN
0x0038, //DIGIT EIGHT
0x0039, //DIGIT NINE
0x003A, //COLON
0x003B, //SEMICOLON
0x003C, //LESS-THAN SIGN
0x003D, //EQUALS SIGN
0x003E, //GREATER-THAN SIGN
0x003F, //QUESTION MARK
0x0040, //COMMERCIAL AT
0x0041, //LATIN CAPITAL LETTER A
0x0042, //LATIN CAPITAL LETTER B
0x0043, //LATIN CAPITAL LETTER C
0x0044, //LATIN CAPITAL LETTER D
0x0045, //LATIN CAPITAL LETTER E
0x0046, //LATIN CAPITAL LETTER F
0x0047, //LATIN CAPITAL LETTER G
0x0048, //LATIN CAPITAL LETTER H
0x0049, //LATIN CAPITAL LETTER I
0x004A, //LATIN CAPITAL LETTER J
0x004B, //LATIN CAPITAL LETTER K
0x004C, //LATIN CAPITAL LETTER L
0x004D, //LATIN CAPITAL LETTER M
0x004E, //LATIN CAPITAL LETTER N
0x004F, //LATIN CAPITAL LETTER O
0x0050, //LATIN CAPITAL LETTER P
0x0051, //LATIN CAPITAL LETTER Q
0x0052, //LATIN CAPITAL LETTER R
0x0053, //LATIN CAPITAL LETTER S
0x0054, //LATIN CAPITAL LETTER T
0x0055, //LATIN CAPITAL LETTER U
0x0056, //LATIN CAPITAL LETTER V
0x0057, //LATIN CAPITAL LETTER W
0x0058, //LATIN CAPITAL LETTER X
0x0059, //LATIN CAPITAL LETTER Y
0x005A, //LATIN CAPITAL LETTER Z
0x005B, //LEFT SQUARE BRACKET
0x005C, //REVERSE SOLIDUS
0x005D, //RIGHT SQUARE BRACKET
0x005E, //CIRCUMFLEX ACCENT
0x005F, //LOW LINE
0x0060, //GRAVE ACCENT
0x0061, //LATIN SMALL LETTER A
0x0062, //LATIN SMALL LETTER B
0x0063, //LATIN SMALL LETTER C
0x0064, //LATIN SMALL LETTER D
0x0065, //LATIN SMALL LETTER E
0x0066, //LATIN SMALL LETTER F
0x0067, //LATIN SMALL LETTER G
0x0068, //LATIN SMALL LETTER H
0x0069, //LATIN SMALL LETTER I
0x006A, //LATIN SMALL LETTER J
0x006B, //LATIN SMALL LETTER K
0x006C, //LATIN SMALL LETTER L
0x006D, //LATIN SMALL LETTER M
0x006E, //LATIN SMALL LETTER N
0x006F, //LATIN SMALL LETTER O
0x0070, //LATIN SMALL LETTER P
0x0071, //LATIN SMALL LETTER Q
0x0072, //LATIN SMALL LETTER R
0x0073, //LATIN SMALL LETTER S
0x0074, //LATIN SMALL LETTER T
0x0075, //LATIN SMALL LETTER U
0x0076, //LATIN SMALL LETTER V
0x0077, //LATIN SMALL LETTER W
0x0078, //LATIN SMALL LETTER X
0x0079, //LATIN SMALL LETTER Y
0x007A, //LATIN SMALL LETTER Z
0x007B, //LEFT CURLY BRACKET
0x007C, //VERTICAL LINE
0x007D, //RIGHT CURLY BRACKET
0x007E, //TILDE
0x007F, //DELETE
0x20AC, //EURO SIGN
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2026, //HORIZONTAL ELLIPSIS
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x2018, //LEFT SINGLE QUOTATION MARK
0x2019, //RIGHT SINGLE QUOTATION MARK
0x201C, //LEFT DOUBLE QUOTATION MARK
0x201D, //RIGHT DOUBLE QUOTATION MARK
0x2022, //BULLET
0x2013, //EN DASH
0x2014, //EM DASH
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x00A0, //NO-BREAK SPACE
0x0E01, //THAI CHARACTER KO KAI
0x0E02, //THAI CHARACTER KHO KHAI
0x0E03, //THAI CHARACTER KHO KHUAT
0x0E04, //THAI CHARACTER KHO KHWAI
0x0E05, //THAI CHARACTER KHO KHON
0x0E06, //THAI CHARACTER KHO RAKHANG
0x0E07, //THAI CHARACTER NGO NGU
0x0E08, //THAI CHARACTER CHO CHAN
0x0E09, //THAI CHARACTER CHO CHING
0x0E0A, //THAI CHARACTER CHO CHANG
0x0E0B, //THAI CHARACTER SO SO
0x0E0C, //THAI CHARACTER CHO CHOE
0x0E0D, //THAI CHARACTER YO YING
0x0E0E, //THAI CHARACTER DO CHADA
0x0E0F, //THAI CHARACTER TO PATAK
0x0E10, //THAI CHARACTER THO THAN
0x0E11, //THAI CHARACTER THO NANGMONTHO
0x0E12, //THAI CHARACTER THO PHUTHAO
0x0E13, //THAI CHARACTER NO NEN
0x0E14, //THAI CHARACTER DO DEK
0x0E15, //THAI CHARACTER TO TAO
0x0E16, //THAI CHARACTER THO THUNG
0x0E17, //THAI CHARACTER THO THAHAN
0x0E18, //THAI CHARACTER THO THONG
0x0E19, //THAI CHARACTER NO NU
0x0E1A, //THAI CHARACTER BO BAIMAI
0x0E1B, //THAI CHARACTER PO PLA
0x0E1C, //THAI CHARACTER PHO PHUNG
0x0E1D, //THAI CHARACTER FO FA
0x0E1E, //THAI CHARACTER PHO PHAN
0x0E1F, //THAI CHARACTER FO FAN
0x0E20, //THAI CHARACTER PHO SAMPHAO
0x0E21, //THAI CHARACTER MO MA
0x0E22, //THAI CHARACTER YO YAK
0x0E23, //THAI CHARACTER RO RUA
0x0E24, //THAI CHARACTER RU
0x0E25, //THAI CHARACTER LO LING
0x0E26, //THAI CHARACTER LU
0x0E27, //THAI CHARACTER WO WAEN
0x0E28, //THAI CHARACTER SO SALA
0x0E29, //THAI CHARACTER SO RUSI
0x0E2A, //THAI CHARACTER SO SUA
0x0E2B, //THAI CHARACTER HO HIP
0x0E2C, //THAI CHARACTER LO CHULA
0x0E2D, //THAI CHARACTER O ANG
0x0E2E, //THAI CHARACTER HO NOKHUK
0x0E2F, //THAI CHARACTER PAIYANNOI
0x0E30, //THAI CHARACTER SARA A
0x0E31, //THAI CHARACTER MAI HAN-AKAT
0x0E32, //THAI CHARACTER SARA AA
0x0E33, //THAI CHARACTER SARA AM
0x0E34, //THAI CHARACTER SARA I
0x0E35, //THAI CHARACTER SARA II
0x0E36, //THAI CHARACTER SARA UE
0x0E37, //THAI CHARACTER SARA UEE
0x0E38, //THAI CHARACTER SARA U
0x0E39, //THAI CHARACTER SARA UU
0x0E3A, //THAI CHARACTER PHINTHU
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0x0E3F, //THAI CURRENCY SYMBOL BAHT
0x0E40, //THAI CHARACTER SARA E
0x0E41, //THAI CHARACTER SARA AE
0x0E42, //THAI CHARACTER SARA O
0x0E43, //THAI CHARACTER SARA AI MAIMUAN
0x0E44, //THAI CHARACTER SARA AI MAIMALAI
0x0E45, //THAI CHARACTER LAKKHANGYAO
0x0E46, //THAI CHARACTER MAIYAMOK
0x0E47, //THAI CHARACTER MAITAIKHU
0x0E48, //THAI CHARACTER MAI EK
0x0E49, //THAI CHARACTER MAI THO
0x0E4A, //THAI CHARACTER MAI TRI
0x0E4B, //THAI CHARACTER MAI CHATTAWA
0x0E4C, //THAI CHARACTER THANTHAKHAT
0x0E4D, //THAI CHARACTER NIKHAHIT
0x0E4E, //THAI CHARACTER YAMAKKAN
0x0E4F, //THAI CHARACTER FONGMAN
0x0E50, //THAI DIGIT ZERO
0x0E51, //THAI DIGIT ONE
0x0E52, //THAI DIGIT TWO
0x0E53, //THAI DIGIT THREE
0x0E54, //THAI DIGIT FOUR
0x0E55, //THAI DIGIT FIVE
0x0E56, //THAI DIGIT SIX
0x0E57, //THAI DIGIT SEVEN
0x0E58, //THAI DIGIT EIGHT
0x0E59, //THAI DIGIT NINE
0x0E5A, //THAI CHARACTER ANGKHANKHU
0x0E5B, //THAI CHARACTER KHOMUT
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
0xFFFD, //UNDEFINED
},
}

7988
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp932.go generated vendored
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22055
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp936.go generated vendored
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17312
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp949.go generated vendored
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File diff suppressed because it is too large Load Diff

13767
vendor/github.com/denisenkom/go-mssqldb/internal/cp/cp950.go generated vendored
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30
vendor/github.com/denisenkom/go-mssqldb/log.go generated vendored
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@ -1,30 +0,0 @@
package mssql
import (
"log"
)
type Logger interface {
Printf(format string, v ...interface{})
Println(v ...interface{})
}
type optionalLogger struct {
logger Logger
}
func (o optionalLogger) Printf(format string, v ...interface{}) {
if o.logger != nil {
o.logger.Printf(format, v...)
} else {
log.Printf(format, v...)
}
}
func (o optionalLogger) Println(v ...interface{}) {
if o.logger != nil {
o.logger.Println(v...)
} else {
log.Println(v...)
}
}

962
vendor/github.com/denisenkom/go-mssqldb/mssql.go generated vendored
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@ -1,962 +0,0 @@
package mssql
import (
"context"
"database/sql"
"database/sql/driver"
"encoding/binary"
"errors"
"fmt"
"io"
"math"
"net"
"reflect"
"strings"
"time"
"unicode"
)
// ReturnStatus may be used to return the return value from a proc.
//
// var rs mssql.ReturnStatus
// _, err := db.Exec("theproc", &rs)
// log.Printf("return status = %d", rs)
type ReturnStatus int32
var driverInstance = &Driver{processQueryText: true}
var driverInstanceNoProcess = &Driver{processQueryText: false}
func init() {
sql.Register("mssql", driverInstance)
sql.Register("sqlserver", driverInstanceNoProcess)
createDialer = func(p *connectParams) dialer {
return tcpDialer{&net.Dialer{KeepAlive: p.keepAlive}}
}
}
// Abstract the dialer for testing and for non-TCP based connections.
type dialer interface {
Dial(ctx context.Context, addr string) (net.Conn, error)
}
var createDialer func(p *connectParams) dialer
type tcpDialer struct {
nd *net.Dialer
}
func (d tcpDialer) Dial(ctx context.Context, addr string) (net.Conn, error) {
return d.nd.DialContext(ctx, "tcp", addr)
}
type Driver struct {
log optionalLogger
processQueryText bool
}
// OpenConnector opens a new connector. Useful to dial with a context.
func (d *Driver) OpenConnector(dsn string) (*Connector, error) {
params, err := parseConnectParams(dsn)
if err != nil {
return nil, err
}
return &Connector{
params: params,
driver: d,
}, nil
}
func (d *Driver) Open(dsn string) (driver.Conn, error) {
return d.open(context.Background(), dsn)
}
func SetLogger(logger Logger) {
driverInstance.SetLogger(logger)
driverInstanceNoProcess.SetLogger(logger)
}
func (d *Driver) SetLogger(logger Logger) {
d.log = optionalLogger{logger}
}
// NewConnector creates a new connector from a DSN.
// The returned connector may be used with sql.OpenDB.
func NewConnector(dsn string) (*Connector, error) {
params, err := parseConnectParams(dsn)
if err != nil {
return nil, err
}
c := &Connector{
params: params,
driver: driverInstanceNoProcess,
}
return c, nil
}
// Connector holds the parsed DSN and is ready to make a new connection
// at any time.
//
// In the future, settings that cannot be passed through a string DSN
// may be set directly on the connector.
type Connector struct {
params connectParams
driver *Driver
// SessionInitSQL is executed after marking a given session to be reset.
// When not present, the next query will still reset the session to the
// database defaults.
//
// When present the connection will immediately mark the session to
// be reset, then execute the SessionInitSQL text to setup the session
// that may be different from the base database defaults.
//
// For Example, the application relies on the following defaults
// but is not allowed to set them at the database system level.
//
// SET XACT_ABORT ON;
// SET TEXTSIZE -1;
// SET ANSI_NULLS ON;
// SET LOCK_TIMEOUT 10000;
//
// SessionInitSQL should not attempt to manually call sp_reset_connection.
// This will happen at the TDS layer.
//
// SessionInitSQL is optional. The session will be reset even if
// SessionInitSQL is empty.
SessionInitSQL string
}
type Conn struct {
connector *Connector
sess *tdsSession
transactionCtx context.Context
resetSession bool
processQueryText bool
connectionGood bool
outs map[string]interface{}
returnStatus *ReturnStatus
}
func (c *Conn) setReturnStatus(s ReturnStatus) {
if c.returnStatus == nil {
return
}
*c.returnStatus = s
}
func (c *Conn) checkBadConn(err error) error {
// this is a hack to address Issue #275
// we set connectionGood flag to false if
// error indicates that connection is not usable
// but we return actual error instead of ErrBadConn
// this will cause connection to stay in a pool
// but next request to this connection will return ErrBadConn
// it might be possible to revise this hack after
// https://github.com/golang/go/issues/20807
// is implemented
switch err {
case nil:
return nil
case io.EOF:
c.connectionGood = false
return driver.ErrBadConn
case driver.ErrBadConn:
// It is an internal programming error if driver.ErrBadConn
// is ever passed to this function. driver.ErrBadConn should
// only ever be returned in response to a *mssql.Conn.connectionGood == false
// check in the external facing API.
panic("driver.ErrBadConn in checkBadConn. This should not happen.")
}
switch err.(type) {
case net.Error:
c.connectionGood = false
return err
case StreamError:
c.connectionGood = false
return err
default:
return err
}
}
func (c *Conn) clearOuts() {
c.outs = nil
}
func (c *Conn) simpleProcessResp(ctx context.Context) error {
tokchan := make(chan tokenStruct, 5)
go processResponse(ctx, c.sess, tokchan, c.outs)
c.clearOuts()
for tok := range tokchan {
switch token := tok.(type) {
case doneStruct:
if token.isError() {
return c.checkBadConn(token.getError())
}
case error:
return c.checkBadConn(token)
}
}
return nil
}
func (c *Conn) Commit() error {
if !c.connectionGood {
return driver.ErrBadConn
}
if err := c.sendCommitRequest(); err != nil {
return c.checkBadConn(err)
}
return c.simpleProcessResp(c.transactionCtx)
}
func (c *Conn) sendCommitRequest() error {
headers := []headerStruct{
{hdrtype: dataStmHdrTransDescr,
data: transDescrHdr{c.sess.tranid, 1}.pack()},
}
reset := c.resetSession
c.resetSession = false
if err := sendCommitXact(c.sess.buf, headers, "", 0, 0, "", reset); err != nil {
if c.sess.logFlags&logErrors != 0 {
c.sess.log.Printf("Failed to send CommitXact with %v", err)
}
c.connectionGood = false
return fmt.Errorf("Faild to send CommitXact: %v", err)
}
return nil
}
func (c *Conn) Rollback() error {
if !c.connectionGood {
return driver.ErrBadConn
}
if err := c.sendRollbackRequest(); err != nil {
return c.checkBadConn(err)
}
return c.simpleProcessResp(c.transactionCtx)
}
func (c *Conn) sendRollbackRequest() error {
headers := []headerStruct{
{hdrtype: dataStmHdrTransDescr,
data: transDescrHdr{c.sess.tranid, 1}.pack()},
}
reset := c.resetSession
c.resetSession = false
if err := sendRollbackXact(c.sess.buf, headers, "", 0, 0, "", reset); err != nil {
if c.sess.logFlags&logErrors != 0 {
c.sess.log.Printf("Failed to send RollbackXact with %v", err)
}
c.connectionGood = false
return fmt.Errorf("Failed to send RollbackXact: %v", err)
}
return nil
}
func (c *Conn) Begin() (driver.Tx, error) {
return c.begin(context.Background(), isolationUseCurrent)
}
func (c *Conn) begin(ctx context.Context, tdsIsolation isoLevel) (tx driver.Tx, err error) {
if !c.connectionGood {
return nil, driver.ErrBadConn
}
err = c.sendBeginRequest(ctx, tdsIsolation)
if err != nil {
return nil, c.checkBadConn(err)
}
tx, err = c.processBeginResponse(ctx)
if err != nil {
return nil, c.checkBadConn(err)
}
return
}
func (c *Conn) sendBeginRequest(ctx context.Context, tdsIsolation isoLevel) error {
c.transactionCtx = ctx
headers := []headerStruct{
{hdrtype: dataStmHdrTransDescr,
data: transDescrHdr{0, 1}.pack()},
}
reset := c.resetSession
c.resetSession = false
if err := sendBeginXact(c.sess.buf, headers, tdsIsolation, "", reset); err != nil {
if c.sess.logFlags&logErrors != 0 {
c.sess.log.Printf("Failed to send BeginXact with %v", err)
}
c.connectionGood = false
return fmt.Errorf("Failed to send BeginXact: %v", err)
}
return nil
}
func (c *Conn) processBeginResponse(ctx context.Context) (driver.Tx, error) {
if err := c.simpleProcessResp(ctx); err != nil {
return nil, err
}
// successful BEGINXACT request will return sess.tranid
// for started transaction
return c, nil
}
func (d *Driver) open(ctx context.Context, dsn string) (*Conn, error) {
params, err := parseConnectParams(dsn)
if err != nil {
return nil, err
}
return d.connect(ctx, params)
}
// connect to the server, using the provided context for dialing only.
func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, error) {
sess, err := connect(ctx, d.log, params)
if err != nil {
// main server failed, try fail-over partner
if params.failOverPartner == "" {
return nil, err
}
params.host = params.failOverPartner
if params.failOverPort != 0 {
params.port = params.failOverPort
}
sess, err = connect(ctx, d.log, params)
if err != nil {
// fail-over partner also failed, now fail
return nil, err
}
}
conn := &Conn{
sess: sess,
transactionCtx: context.Background(),
processQueryText: d.processQueryText,
connectionGood: true,
}
conn.sess.log = d.log
return conn, nil
}
func (c *Conn) Close() error {
return c.sess.buf.transport.Close()
}
type Stmt struct {
c *Conn
query string
paramCount int
notifSub *queryNotifSub
}
type queryNotifSub struct {
msgText string
options string
timeout uint32
}
func (c *Conn) Prepare(query string) (driver.Stmt, error) {
if !c.connectionGood {
return nil, driver.ErrBadConn
}
if len(query) > 10 && strings.EqualFold(query[:10], "INSERTBULK") {
return c.prepareCopyIn(context.Background(), query)
}
return c.prepareContext(context.Background(), query)
}
func (c *Conn) prepareContext(ctx context.Context, query string) (*Stmt, error) {
paramCount := -1
if c.processQueryText {
query, paramCount = parseParams(query)
}
return &Stmt{c, query, paramCount, nil}, nil
}
func (s *Stmt) Close() error {
return nil
}
func (s *Stmt) SetQueryNotification(id, options string, timeout time.Duration) {
to := uint32(timeout / time.Second)
if to < 1 {
to = 1
}
s.notifSub = &queryNotifSub{id, options, to}
}
func (s *Stmt) NumInput() int {
return s.paramCount
}
func (s *Stmt) sendQuery(args []namedValue) (err error) {
headers := []headerStruct{
{hdrtype: dataStmHdrTransDescr,
data: transDescrHdr{s.c.sess.tranid, 1}.pack()},
}
if s.notifSub != nil {
headers = append(headers,
headerStruct{
hdrtype: dataStmHdrQueryNotif,
data: queryNotifHdr{
s.notifSub.msgText,
s.notifSub.options,
s.notifSub.timeout,
}.pack(),
})
}
conn := s.c
// no need to check number of parameters here, it is checked by database/sql
if conn.sess.logFlags&logSQL != 0 {
conn.sess.log.Println(s.query)
}
if conn.sess.logFlags&logParams != 0 && len(args) > 0 {
for i := 0; i < len(args); i++ {
if len(args[i].Name) > 0 {
s.c.sess.log.Printf("\t@%s\t%v\n", args[i].Name, args[i].Value)
} else {
s.c.sess.log.Printf("\t@p%d\t%v\n", i+1, args[i].Value)
}
}
}
reset := conn.resetSession
conn.resetSession = false
if len(args) == 0 {
if err = sendSqlBatch72(conn.sess.buf, s.query, headers, reset); err != nil {
if conn.sess.logFlags&logErrors != 0 {
conn.sess.log.Printf("Failed to send SqlBatch with %v", err)
}
conn.connectionGood = false
return fmt.Errorf("failed to send SQL Batch: %v", err)
}
} else {
proc := sp_ExecuteSql
var params []param
if isProc(s.query) {
proc.name = s.query
params, _, err = s.makeRPCParams(args, 0)
if err != nil {
return
}
} else {
var decls []string
params, decls, err = s.makeRPCParams(args, 2)
if err != nil {
return
}
params[0] = makeStrParam(s.query)
params[1] = makeStrParam(strings.Join(decls, ","))
}
if err = sendRpc(conn.sess.buf, headers, proc, 0, params, reset); err != nil {
if conn.sess.logFlags&logErrors != 0 {
conn.sess.log.Printf("Failed to send Rpc with %v", err)
}
conn.connectionGood = false
return fmt.Errorf("Failed to send RPC: %v", err)
}
}
return
}
// isProc takes the query text in s and determines if it is a stored proc name
// or SQL text.
func isProc(s string) bool {
if len(s) == 0 {
return false
}
const (
outside = iota
text
escaped
)
st := outside
var rn1, rPrev rune
for _, r := range s {
rPrev = rn1
rn1 = r
switch r {
// No newlines or string sequences.
case '\n', '\r', '\'', ';':
return false
}
switch st {
case outside:
switch {
case unicode.IsSpace(r):
return false
case r == '[':
st = escaped
continue
case r == ']' && rPrev == ']':
st = escaped
continue
case unicode.IsLetter(r):
st = text
}
case text:
switch {
case r == '.':
st = outside
continue
case unicode.IsSpace(r):
return false
}
case escaped:
switch {
case r == ']':
st = outside
continue
}
}
}
return true
}
func (s *Stmt) makeRPCParams(args []namedValue, offset int) ([]param, []string, error) {
var err error
params := make([]param, len(args)+offset)
decls := make([]string, len(args))
for i, val := range args {
params[i+offset], err = s.makeParam(val.Value)
if err != nil {
return nil, nil, err
}
var name string
if len(val.Name) > 0 {
name = "@" + val.Name
} else {
name = fmt.Sprintf("@p%d", val.Ordinal)
}
params[i+offset].Name = name
decls[i] = fmt.Sprintf("%s %s", name, makeDecl(params[i+offset].ti))
}
return params, decls, nil
}
type namedValue struct {
Name string
Ordinal int
Value driver.Value
}
func convertOldArgs(args []driver.Value) []namedValue {
list := make([]namedValue, len(args))
for i, v := range args {
list[i] = namedValue{
Ordinal: i + 1,
Value: v,
}
}
return list
}
func (s *Stmt) Query(args []driver.Value) (driver.Rows, error) {
return s.queryContext(context.Background(), convertOldArgs(args))
}
func (s *Stmt) queryContext(ctx context.Context, args []namedValue) (rows driver.Rows, err error) {
if !s.c.connectionGood {
return nil, driver.ErrBadConn
}
if err = s.sendQuery(args); err != nil {
return nil, s.c.checkBadConn(err)
}
return s.processQueryResponse(ctx)
}
func (s *Stmt) processQueryResponse(ctx context.Context) (res driver.Rows, err error) {
tokchan := make(chan tokenStruct, 5)
ctx, cancel := context.WithCancel(ctx)
go processResponse(ctx, s.c.sess, tokchan, s.c.outs)
s.c.clearOuts()
// process metadata
var cols []columnStruct
loop:
for tok := range tokchan {
switch token := tok.(type) {
// By ignoring DONE token we effectively
// skip empty result-sets.
// This improves results in queries like that:
// set nocount on; select 1
// see TestIgnoreEmptyResults test
//case doneStruct:
//break loop
case []columnStruct:
cols = token
break loop
case doneStruct:
if token.isError() {
return nil, s.c.checkBadConn(token.getError())
}
case ReturnStatus:
s.c.setReturnStatus(token)
case error:
return nil, s.c.checkBadConn(token)
}
}
res = &Rows{stmt: s, tokchan: tokchan, cols: cols, cancel: cancel}
return
}
func (s *Stmt) Exec(args []driver.Value) (driver.Result, error) {
return s.exec(context.Background(), convertOldArgs(args))
}
func (s *Stmt) exec(ctx context.Context, args []namedValue) (res driver.Result, err error) {
if !s.c.connectionGood {
return nil, driver.ErrBadConn
}
if err = s.sendQuery(args); err != nil {
return nil, s.c.checkBadConn(err)
}
if res, err = s.processExec(ctx); err != nil {
return nil, s.c.checkBadConn(err)
}
return
}
func (s *Stmt) processExec(ctx context.Context) (res driver.Result, err error) {
tokchan := make(chan tokenStruct, 5)
go processResponse(ctx, s.c.sess, tokchan, s.c.outs)
s.c.clearOuts()
var rowCount int64
for token := range tokchan {
switch token := token.(type) {
case doneInProcStruct:
if token.Status&doneCount != 0 {
rowCount += int64(token.RowCount)
}
case doneStruct:
if token.Status&doneCount != 0 {
rowCount += int64(token.RowCount)
}
if token.isError() {
return nil, token.getError()
}
case ReturnStatus:
s.c.setReturnStatus(token)
case error:
return nil, token
}
}
return &Result{s.c, rowCount}, nil
}
type Rows struct {
stmt *Stmt
cols []columnStruct
tokchan chan tokenStruct
nextCols []columnStruct
cancel func()
}
func (rc *Rows) Close() error {
rc.cancel()
for _ = range rc.tokchan {
}
rc.tokchan = nil
return nil
}
func (rc *Rows) Columns() (res []string) {
res = make([]string, len(rc.cols))
for i, col := range rc.cols {
res[i] = col.ColName
}
return
}
func (rc *Rows) Next(dest []driver.Value) error {
if !rc.stmt.c.connectionGood {
return driver.ErrBadConn
}
if rc.nextCols != nil {
return io.EOF
}
for tok := range rc.tokchan {
switch tokdata := tok.(type) {
case []columnStruct:
rc.nextCols = tokdata
return io.EOF
case []interface{}:
for i := range dest {
dest[i] = tokdata[i]
}
return nil
case doneStruct:
if tokdata.isError() {
return rc.stmt.c.checkBadConn(tokdata.getError())
}
case error:
return rc.stmt.c.checkBadConn(tokdata)
}
}
return io.EOF
}
func (rc *Rows) HasNextResultSet() bool {
return rc.nextCols != nil
}
func (rc *Rows) NextResultSet() error {
rc.cols = rc.nextCols
rc.nextCols = nil
if rc.cols == nil {
return io.EOF
}
return nil
}
// It should return
// the value type that can be used to scan types into. For example, the database
// column type "bigint" this should return "reflect.TypeOf(int64(0))".
func (r *Rows) ColumnTypeScanType(index int) reflect.Type {
return makeGoLangScanType(r.cols[index].ti)
}
// RowsColumnTypeDatabaseTypeName may be implemented by Rows. It should return the
// database system type name without the length. Type names should be uppercase.
// Examples of returned types: "VARCHAR", "NVARCHAR", "VARCHAR2", "CHAR", "TEXT",
// "DECIMAL", "SMALLINT", "INT", "BIGINT", "BOOL", "[]BIGINT", "JSONB", "XML",
// "TIMESTAMP".
func (r *Rows) ColumnTypeDatabaseTypeName(index int) string {
return makeGoLangTypeName(r.cols[index].ti)
}
// RowsColumnTypeLength may be implemented by Rows. It should return the length
// of the column type if the column is a variable length type. If the column is
// not a variable length type ok should return false.
// If length is not limited other than system limits, it should return math.MaxInt64.
// The following are examples of returned values for various types:
// TEXT (math.MaxInt64, true)
// varchar(10) (10, true)
// nvarchar(10) (10, true)
// decimal (0, false)
// int (0, false)
// bytea(30) (30, true)
func (r *Rows) ColumnTypeLength(index int) (int64, bool) {
return makeGoLangTypeLength(r.cols[index].ti)
}
// It should return
// the precision and scale for decimal types. If not applicable, ok should be false.
// The following are examples of returned values for various types:
// decimal(38, 4) (38, 4, true)
// int (0, 0, false)
// decimal (math.MaxInt64, math.MaxInt64, true)
func (r *Rows) ColumnTypePrecisionScale(index int) (int64, int64, bool) {
return makeGoLangTypePrecisionScale(r.cols[index].ti)
}
// The nullable value should
// be true if it is known the column may be null, or false if the column is known
// to be not nullable.
// If the column nullability is unknown, ok should be false.
func (r *Rows) ColumnTypeNullable(index int) (nullable, ok bool) {
nullable = r.cols[index].Flags&colFlagNullable != 0
ok = true
return
}
func makeStrParam(val string) (res param) {
res.ti.TypeId = typeNVarChar
res.buffer = str2ucs2(val)
res.ti.Size = len(res.buffer)
return
}
func (s *Stmt) makeParam(val driver.Value) (res param, err error) {
if val == nil {
res.ti.TypeId = typeNull
res.buffer = nil
res.ti.Size = 0
return
}
switch val := val.(type) {
case int64:
res.ti.TypeId = typeIntN
res.buffer = make([]byte, 8)
res.ti.Size = 8
binary.LittleEndian.PutUint64(res.buffer, uint64(val))
case sql.NullInt64:
// only null values should be getting here
res.ti.TypeId = typeIntN
res.ti.Size = 8
res.buffer = []byte{}
case float64:
res.ti.TypeId = typeFltN
res.ti.Size = 8
res.buffer = make([]byte, 8)
binary.LittleEndian.PutUint64(res.buffer, math.Float64bits(val))
case sql.NullFloat64:
// only null values should be getting here
res.ti.TypeId = typeFltN
res.ti.Size = 8
res.buffer = []byte{}
case []byte:
res.ti.TypeId = typeBigVarBin
res.ti.Size = len(val)
res.buffer = val
case string:
res = makeStrParam(val)
case sql.NullString:
// only null values should be getting here
res.ti.TypeId = typeNVarChar
res.buffer = nil
res.ti.Size = 8000
case bool:
res.ti.TypeId = typeBitN
res.ti.Size = 1
res.buffer = make([]byte, 1)
if val {
res.buffer[0] = 1
}
case sql.NullBool:
// only null values should be getting here
res.ti.TypeId = typeBitN
res.ti.Size = 1
res.buffer = []byte{}
case time.Time:
if s.c.sess.loginAck.TDSVersion >= verTDS73 {
res.ti.TypeId = typeDateTimeOffsetN
res.ti.Scale = 7
res.buffer = encodeDateTimeOffset(val, int(res.ti.Scale))
res.ti.Size = len(res.buffer)
} else {
res.ti.TypeId = typeDateTimeN
res.buffer = encodeDateTime(val)
res.ti.Size = len(res.buffer)
}
default:
return s.makeParamExtra(val)
}
return
}
type Result struct {
c *Conn
rowsAffected int64
}
func (r *Result) RowsAffected() (int64, error) {
return r.rowsAffected, nil
}
func (r *Result) LastInsertId() (int64, error) {
s, err := r.c.Prepare("select cast(@@identity as bigint)")
if err != nil {
return 0, err
}
defer s.Close()
rows, err := s.Query(nil)
if err != nil {
return 0, err
}
defer rows.Close()
dest := make([]driver.Value, 1)
err = rows.Next(dest)
if err != nil {
return 0, err
}
if dest[0] == nil {
return -1, errors.New("There is no generated identity value")
}
lastInsertId := dest[0].(int64)
return lastInsertId, nil
}
var _ driver.Pinger = &Conn{}
// Ping is used to check if the remote server is available and satisfies the Pinger interface.
func (c *Conn) Ping(ctx context.Context) error {
if !c.connectionGood {
return driver.ErrBadConn
}
stmt := &Stmt{c, `select 1;`, 0, nil}
_, err := stmt.ExecContext(ctx, nil)
return err
}
var _ driver.ConnBeginTx = &Conn{}
// BeginTx satisfies ConnBeginTx.
func (c *Conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
if !c.connectionGood {
return nil, driver.ErrBadConn
}
if opts.ReadOnly {
return nil, errors.New("Read-only transactions are not supported")
}
var tdsIsolation isoLevel
switch sql.IsolationLevel(opts.Isolation) {
case sql.LevelDefault:
tdsIsolation = isolationUseCurrent
case sql.LevelReadUncommitted:
tdsIsolation = isolationReadUncommited
case sql.LevelReadCommitted:
tdsIsolation = isolationReadCommited
case sql.LevelWriteCommitted:
return nil, errors.New("LevelWriteCommitted isolation level is not supported")
case sql.LevelRepeatableRead:
tdsIsolation = isolationRepeatableRead
case sql.LevelSnapshot:
tdsIsolation = isolationSnapshot
case sql.LevelSerializable:
tdsIsolation = isolationSerializable
case sql.LevelLinearizable:
return nil, errors.New("LevelLinearizable isolation level is not supported")
default:
return nil, errors.New("Isolation level is not supported or unknown")
}
return c.begin(ctx, tdsIsolation)
}
func (c *Conn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
if !c.connectionGood {
return nil, driver.ErrBadConn
}
if len(query) > 10 && strings.EqualFold(query[:10], "INSERTBULK") {
return c.prepareCopyIn(ctx, query)
}
return c.prepareContext(ctx, query)
}
func (s *Stmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
if !s.c.connectionGood {
return nil, driver.ErrBadConn
}
list := make([]namedValue, len(args))
for i, nv := range args {
list[i] = namedValue(nv)
}
return s.queryContext(ctx, list)
}
func (s *Stmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
if !s.c.connectionGood {
return nil, driver.ErrBadConn
}
list := make([]namedValue, len(args))
for i, nv := range args {
list[i] = namedValue(nv)
}
return s.exec(ctx, list)
}

50
vendor/github.com/denisenkom/go-mssqldb/mssql_go110.go generated vendored
View File

@ -1,50 +0,0 @@
// +build go1.10
package mssql
import (
"context"
"database/sql/driver"
)
var _ driver.Connector = &Connector{}
var _ driver.SessionResetter = &Conn{}
func (c *Conn) ResetSession(ctx context.Context) error {
if !c.connectionGood {
return driver.ErrBadConn
}
c.resetSession = true
if c.connector == nil || len(c.connector.SessionInitSQL) == 0 {
return nil
}
s, err := c.prepareContext(ctx, c.connector.SessionInitSQL)
if err != nil {
return driver.ErrBadConn
}
_, err = s.exec(ctx, nil)
if err != nil {
return driver.ErrBadConn
}
return nil
}
// Connect to the server and return a TDS connection.
func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) {
conn, err := c.driver.connect(ctx, c.params)
if conn != nil {
conn.connector = c
}
if err == nil {
err = conn.ResetSession(ctx)
}
return conn, err
}
// Driver underlying the Connector.
func (c *Connector) Driver() driver.Driver {
return c.driver
}

171
vendor/github.com/denisenkom/go-mssqldb/mssql_go19.go generated vendored
View File

@ -1,171 +0,0 @@
// +build go1.9
package mssql
import (
"database/sql"
"database/sql/driver"
"errors"
"fmt"
"reflect"
"time"
// "github.com/cockroachdb/apd"
"cloud.google.com/go/civil"
)
// Type alias provided for compatibility.
type MssqlDriver = Driver // Deprecated: users should transition to the new name when possible.
type MssqlBulk = Bulk // Deprecated: users should transition to the new name when possible.
type MssqlBulkOptions = BulkOptions // Deprecated: users should transition to the new name when possible.
type MssqlConn = Conn // Deprecated: users should transition to the new name when possible.
type MssqlResult = Result // Deprecated: users should transition to the new name when possible.
type MssqlRows = Rows // Deprecated: users should transition to the new name when possible.
type MssqlStmt = Stmt // Deprecated: users should transition to the new name when possible.
var _ driver.NamedValueChecker = &Conn{}
// VarChar parameter types.
type VarChar string
type NVarCharMax string
type VarCharMax string
// DateTime1 encodes parameters to original DateTime SQL types.
type DateTime1 time.Time
// DateTimeOffset encodes parameters to DateTimeOffset, preserving the UTC offset.
type DateTimeOffset time.Time
func convertInputParameter(val interface{}) (interface{}, error) {
switch v := val.(type) {
case VarChar:
return val, nil
case NVarCharMax:
return val, nil
case VarCharMax:
return val, nil
case DateTime1:
return val, nil
case DateTimeOffset:
return val, nil
case civil.Date:
return val, nil
case civil.DateTime:
return val, nil
case civil.Time:
return val, nil
// case *apd.Decimal:
// return nil
default:
return driver.DefaultParameterConverter.ConvertValue(v)
}
}
func (c *Conn) CheckNamedValue(nv *driver.NamedValue) error {
switch v := nv.Value.(type) {
case sql.Out:
if c.outs == nil {
c.outs = make(map[string]interface{})
}
c.outs[nv.Name] = v.Dest
if v.Dest == nil {
return errors.New("destination is a nil pointer")
}
dest_info := reflect.ValueOf(v.Dest)
if dest_info.Kind() != reflect.Ptr {
return errors.New("destination not a pointer")
}
if dest_info.IsNil() {
return errors.New("destination is a nil pointer")
}
pointed_value := reflect.Indirect(dest_info)
// don't allow pointer to a pointer, only pointer to a value can be handled
// correctly
if pointed_value.Kind() == reflect.Ptr {
return errors.New("destination is a pointer to a pointer")
}
// Unwrap the Out value and check the inner value.
val := pointed_value.Interface()
if val == nil {
return errors.New("MSSQL does not allow NULL value without type for OUTPUT parameters")
}
conv, err := convertInputParameter(val)
if err != nil {
return err
}
if conv == nil {
// if we replace with nil we would lose type information
nv.Value = sql.Out{Dest: val}
} else {
nv.Value = sql.Out{Dest: conv}
}
return nil
case *ReturnStatus:
*v = 0 // By default the return value should be zero.
c.returnStatus = v
return driver.ErrRemoveArgument
default:
var err error
nv.Value, err = convertInputParameter(nv.Value)
return err
}
}
func (s *Stmt) makeParamExtra(val driver.Value) (res param, err error) {
switch val := val.(type) {
case VarChar:
res.ti.TypeId = typeBigVarChar
res.buffer = []byte(val)
res.ti.Size = len(res.buffer)
case VarCharMax:
res.ti.TypeId = typeBigVarChar
res.buffer = []byte(val)
res.ti.Size = 0 // currently zero forces varchar(max)
case NVarCharMax:
res.ti.TypeId = typeNVarChar
res.buffer = str2ucs2(string(val))
res.ti.Size = 0 // currently zero forces nvarchar(max)
case DateTime1:
t := time.Time(val)
res.ti.TypeId = typeDateTimeN
res.buffer = encodeDateTime(t)
res.ti.Size = len(res.buffer)
case DateTimeOffset:
res.ti.TypeId = typeDateTimeOffsetN
res.ti.Scale = 7
res.buffer = encodeDateTimeOffset(time.Time(val), int(res.ti.Scale))
res.ti.Size = len(res.buffer)
case civil.Date:
res.ti.TypeId = typeDateN
res.buffer = encodeDate(val.In(time.UTC))
res.ti.Size = len(res.buffer)
case civil.DateTime:
res.ti.TypeId = typeDateTime2N
res.ti.Scale = 7
res.buffer = encodeDateTime2(val.In(time.UTC), int(res.ti.Scale))
res.ti.Size = len(res.buffer)
case civil.Time:
res.ti.TypeId = typeTimeN
res.ti.Scale = 7
res.buffer = encodeTime(val.Hour, val.Minute, val.Second, val.Nanosecond, int(res.ti.Scale))
res.ti.Size = len(res.buffer)
case sql.Out:
res, err = s.makeParam(val.Dest)
res.Flags = fByRevValue
default:
err = fmt.Errorf("mssql: unknown type for %T", val)
}
return
}
func scanIntoOut(name string, fromServer, scanInto interface{}) error {
return convertAssign(scanInto, fromServer)
}

16
vendor/github.com/denisenkom/go-mssqldb/mssql_go19pre.go generated vendored
View File

@ -1,16 +0,0 @@
// +build !go1.9
package mssql
import (
"database/sql/driver"
"fmt"
)
func (s *Stmt) makeParamExtra(val driver.Value) (param, error) {
return param{}, fmt.Errorf("mssql: unknown type for %T", val)
}
func scanIntoOut(name string, fromServer, scanInto interface{}) error {
return fmt.Errorf("mssql: unsupported OUTPUT type, use a newer Go version")
}

103
vendor/github.com/denisenkom/go-mssqldb/net.go generated vendored
View File

@ -1,103 +0,0 @@
package mssql
import (
"fmt"
"net"
"time"
)
type timeoutConn struct {
c net.Conn
timeout time.Duration
buf *tdsBuffer
packetPending bool
continueRead bool
}
func newTimeoutConn(conn net.Conn, timeout time.Duration) *timeoutConn {
return &timeoutConn{
c: conn,
timeout: timeout,
}
}
func (c *timeoutConn) Read(b []byte) (n int, err error) {
if c.buf != nil {
if c.packetPending {
c.packetPending = false
err = c.buf.FinishPacket()
if err != nil {
err = fmt.Errorf("Cannot send handshake packet: %s", err.Error())
return
}
c.continueRead = false
}
if !c.continueRead {
var packet packetType
packet, err = c.buf.BeginRead()
if err != nil {
err = fmt.Errorf("Cannot read handshake packet: %s", err.Error())
return
}
if packet != packPrelogin {
err = fmt.Errorf("unexpected packet %d, expecting prelogin", packet)
return
}
c.continueRead = true
}
n, err = c.buf.Read(b)
return
}
if c.timeout > 0 {
err = c.c.SetDeadline(time.Now().Add(c.timeout))
if err != nil {
return
}
}
return c.c.Read(b)
}
func (c *timeoutConn) Write(b []byte) (n int, err error) {
if c.buf != nil {
if !c.packetPending {
c.buf.BeginPacket(packPrelogin, false)
c.packetPending = true
}
n, err = c.buf.Write(b)
if err != nil {
return
}
return
}
if c.timeout > 0 {
err = c.c.SetDeadline(time.Now().Add(c.timeout))
if err != nil {
return
}
}
return c.c.Write(b)
}
func (c timeoutConn) Close() error {
return c.c.Close()
}
func (c timeoutConn) LocalAddr() net.Addr {
return c.c.LocalAddr()
}
func (c timeoutConn) RemoteAddr() net.Addr {
return c.c.RemoteAddr()
}
func (c timeoutConn) SetDeadline(t time.Time) error {
panic("Not implemented")
}
func (c timeoutConn) SetReadDeadline(t time.Time) error {
panic("Not implemented")
}
func (c timeoutConn) SetWriteDeadline(t time.Time) error {
panic("Not implemented")
}

283
vendor/github.com/denisenkom/go-mssqldb/ntlm.go generated vendored
View File

@ -1,283 +0,0 @@
// +build !windows
package mssql
import (
"crypto/des"
"crypto/md5"
"crypto/rand"
"encoding/binary"
"errors"
"strings"
"unicode/utf16"
"golang.org/x/crypto/md4"
)
const (
_NEGOTIATE_MESSAGE = 1
_CHALLENGE_MESSAGE = 2
_AUTHENTICATE_MESSAGE = 3
)
const (
_NEGOTIATE_UNICODE = 0x00000001
_NEGOTIATE_OEM = 0x00000002
_NEGOTIATE_TARGET = 0x00000004
_NEGOTIATE_SIGN = 0x00000010
_NEGOTIATE_SEAL = 0x00000020
_NEGOTIATE_DATAGRAM = 0x00000040
_NEGOTIATE_LMKEY = 0x00000080
_NEGOTIATE_NTLM = 0x00000200
_NEGOTIATE_ANONYMOUS = 0x00000800
_NEGOTIATE_OEM_DOMAIN_SUPPLIED = 0x00001000
_NEGOTIATE_OEM_WORKSTATION_SUPPLIED = 0x00002000
_NEGOTIATE_ALWAYS_SIGN = 0x00008000
_NEGOTIATE_TARGET_TYPE_DOMAIN = 0x00010000
_NEGOTIATE_TARGET_TYPE_SERVER = 0x00020000
_NEGOTIATE_EXTENDED_SESSIONSECURITY = 0x00080000
_NEGOTIATE_IDENTIFY = 0x00100000
_REQUEST_NON_NT_SESSION_KEY = 0x00400000
_NEGOTIATE_TARGET_INFO = 0x00800000
_NEGOTIATE_VERSION = 0x02000000
_NEGOTIATE_128 = 0x20000000
_NEGOTIATE_KEY_EXCH = 0x40000000
_NEGOTIATE_56 = 0x80000000
)
const _NEGOTIATE_FLAGS = _NEGOTIATE_UNICODE |
_NEGOTIATE_NTLM |
_NEGOTIATE_OEM_DOMAIN_SUPPLIED |
_NEGOTIATE_OEM_WORKSTATION_SUPPLIED |
_NEGOTIATE_ALWAYS_SIGN |
_NEGOTIATE_EXTENDED_SESSIONSECURITY
type ntlmAuth struct {
Domain string
UserName string
Password string
Workstation string
}
func getAuth(user, password, service, workstation string) (auth, bool) {
if !strings.ContainsRune(user, '\\') {
return nil, false
}
domain_user := strings.SplitN(user, "\\", 2)
return &ntlmAuth{
Domain: domain_user[0],
UserName: domain_user[1],
Password: password,
Workstation: workstation,
}, true
}
func utf16le(val string) []byte {
var v []byte
for _, r := range val {
if utf16.IsSurrogate(r) {
r1, r2 := utf16.EncodeRune(r)
v = append(v, byte(r1), byte(r1>>8))
v = append(v, byte(r2), byte(r2>>8))
} else {
v = append(v, byte(r), byte(r>>8))
}
}
return v
}
func (auth *ntlmAuth) InitialBytes() ([]byte, error) {
domain_len := len(auth.Domain)
workstation_len := len(auth.Workstation)
msg := make([]byte, 40+domain_len+workstation_len)
copy(msg, []byte("NTLMSSP\x00"))
binary.LittleEndian.PutUint32(msg[8:], _NEGOTIATE_MESSAGE)
binary.LittleEndian.PutUint32(msg[12:], _NEGOTIATE_FLAGS)
// Domain Name Fields
binary.LittleEndian.PutUint16(msg[16:], uint16(domain_len))
binary.LittleEndian.PutUint16(msg[18:], uint16(domain_len))
binary.LittleEndian.PutUint32(msg[20:], 40)
// Workstation Fields
binary.LittleEndian.PutUint16(msg[24:], uint16(workstation_len))
binary.LittleEndian.PutUint16(msg[26:], uint16(workstation_len))
binary.LittleEndian.PutUint32(msg[28:], uint32(40+domain_len))
// Version
binary.LittleEndian.PutUint32(msg[32:], 0)
binary.LittleEndian.PutUint32(msg[36:], 0)
// Payload
copy(msg[40:], auth.Domain)
copy(msg[40+domain_len:], auth.Workstation)
return msg, nil
}
var errorNTLM = errors.New("NTLM protocol error")
func createDesKey(bytes, material []byte) {
material[0] = bytes[0]
material[1] = (byte)(bytes[0]<<7 | (bytes[1]&0xff)>>1)
material[2] = (byte)(bytes[1]<<6 | (bytes[2]&0xff)>>2)
material[3] = (byte)(bytes[2]<<5 | (bytes[3]&0xff)>>3)
material[4] = (byte)(bytes[3]<<4 | (bytes[4]&0xff)>>4)
material[5] = (byte)(bytes[4]<<3 | (bytes[5]&0xff)>>5)
material[6] = (byte)(bytes[5]<<2 | (bytes[6]&0xff)>>6)
material[7] = (byte)(bytes[6] << 1)
}
func oddParity(bytes []byte) {
for i := 0; i < len(bytes); i++ {
b := bytes[i]
needsParity := (((b >> 7) ^ (b >> 6) ^ (b >> 5) ^ (b >> 4) ^ (b >> 3) ^ (b >> 2) ^ (b >> 1)) & 0x01) == 0
if needsParity {
bytes[i] = bytes[i] | byte(0x01)
} else {
bytes[i] = bytes[i] & byte(0xfe)
}
}
}
func encryptDes(key []byte, cleartext []byte, ciphertext []byte) {
var desKey [8]byte
createDesKey(key, desKey[:])
cipher, err := des.NewCipher(desKey[:])
if err != nil {
panic(err)
}
cipher.Encrypt(ciphertext, cleartext)
}
func response(challenge [8]byte, hash [21]byte) (ret [24]byte) {
encryptDes(hash[:7], challenge[:], ret[:8])
encryptDes(hash[7:14], challenge[:], ret[8:16])
encryptDes(hash[14:], challenge[:], ret[16:])
return
}
func lmHash(password string) (hash [21]byte) {
var lmpass [14]byte
copy(lmpass[:14], []byte(strings.ToUpper(password)))
magic := []byte("KGS!@#$%")
encryptDes(lmpass[:7], magic, hash[:8])
encryptDes(lmpass[7:], magic, hash[8:])
return
}
func lmResponse(challenge [8]byte, password string) [24]byte {
hash := lmHash(password)
return response(challenge, hash)
}
func ntlmHash(password string) (hash [21]byte) {
h := md4.New()
h.Write(utf16le(password))
h.Sum(hash[:0])
return
}
func ntResponse(challenge [8]byte, password string) [24]byte {
hash := ntlmHash(password)
return response(challenge, hash)
}
func clientChallenge() (nonce [8]byte) {
_, err := rand.Read(nonce[:])
if err != nil {
panic(err)
}
return
}
func ntlmSessionResponse(clientNonce [8]byte, serverChallenge [8]byte, password string) [24]byte {
var sessionHash [16]byte
h := md5.New()
h.Write(serverChallenge[:])
h.Write(clientNonce[:])
h.Sum(sessionHash[:0])
var hash [8]byte
copy(hash[:], sessionHash[:8])
passwordHash := ntlmHash(password)
return response(hash, passwordHash)
}
func (auth *ntlmAuth) NextBytes(bytes []byte) ([]byte, error) {
if string(bytes[0:8]) != "NTLMSSP\x00" {
return nil, errorNTLM
}
if binary.LittleEndian.Uint32(bytes[8:12]) != _CHALLENGE_MESSAGE {
return nil, errorNTLM
}
flags := binary.LittleEndian.Uint32(bytes[20:24])
var challenge [8]byte
copy(challenge[:], bytes[24:32])
var lm, nt []byte
if (flags & _NEGOTIATE_EXTENDED_SESSIONSECURITY) != 0 {
nonce := clientChallenge()
var lm_bytes [24]byte
copy(lm_bytes[:8], nonce[:])
lm = lm_bytes[:]
nt_bytes := ntlmSessionResponse(nonce, challenge, auth.Password)
nt = nt_bytes[:]
} else {
lm_bytes := lmResponse(challenge, auth.Password)
lm = lm_bytes[:]
nt_bytes := ntResponse(challenge, auth.Password)
nt = nt_bytes[:]
}
lm_len := len(lm)
nt_len := len(nt)
domain16 := utf16le(auth.Domain)
domain_len := len(domain16)
user16 := utf16le(auth.UserName)
user_len := len(user16)
workstation16 := utf16le(auth.Workstation)
workstation_len := len(workstation16)
msg := make([]byte, 88+lm_len+nt_len+domain_len+user_len+workstation_len)
copy(msg, []byte("NTLMSSP\x00"))
binary.LittleEndian.PutUint32(msg[8:], _AUTHENTICATE_MESSAGE)
// Lm Challenge Response Fields
binary.LittleEndian.PutUint16(msg[12:], uint16(lm_len))
binary.LittleEndian.PutUint16(msg[14:], uint16(lm_len))
binary.LittleEndian.PutUint32(msg[16:], 88)
// Nt Challenge Response Fields
binary.LittleEndian.PutUint16(msg[20:], uint16(nt_len))
binary.LittleEndian.PutUint16(msg[22:], uint16(nt_len))
binary.LittleEndian.PutUint32(msg[24:], uint32(88+lm_len))
// Domain Name Fields
binary.LittleEndian.PutUint16(msg[28:], uint16(domain_len))
binary.LittleEndian.PutUint16(msg[30:], uint16(domain_len))
binary.LittleEndian.PutUint32(msg[32:], uint32(88+lm_len+nt_len))
// User Name Fields
binary.LittleEndian.PutUint16(msg[36:], uint16(user_len))
binary.LittleEndian.PutUint16(msg[38:], uint16(user_len))
binary.LittleEndian.PutUint32(msg[40:], uint32(88+lm_len+nt_len+domain_len))
// Workstation Fields
binary.LittleEndian.PutUint16(msg[44:], uint16(workstation_len))
binary.LittleEndian.PutUint16(msg[46:], uint16(workstation_len))
binary.LittleEndian.PutUint32(msg[48:], uint32(88+lm_len+nt_len+domain_len+user_len))
// Encrypted Random Session Key Fields
binary.LittleEndian.PutUint16(msg[52:], 0)
binary.LittleEndian.PutUint16(msg[54:], 0)
binary.LittleEndian.PutUint32(msg[56:], uint32(88+lm_len+nt_len+domain_len+user_len+workstation_len))
// Negotiate Flags
binary.LittleEndian.PutUint32(msg[60:], flags)
// Version
binary.LittleEndian.PutUint32(msg[64:], 0)
binary.LittleEndian.PutUint32(msg[68:], 0)
// MIC
binary.LittleEndian.PutUint32(msg[72:], 0)
binary.LittleEndian.PutUint32(msg[76:], 0)
binary.LittleEndian.PutUint32(msg[88:], 0)
binary.LittleEndian.PutUint32(msg[84:], 0)
// Payload
copy(msg[88:], lm)
copy(msg[88+lm_len:], nt)
copy(msg[88+lm_len+nt_len:], domain16)
copy(msg[88+lm_len+nt_len+domain_len:], user16)
copy(msg[88+lm_len+nt_len+domain_len+user_len:], workstation16)
return msg, nil
}
func (auth *ntlmAuth) Free() {
}

257
vendor/github.com/denisenkom/go-mssqldb/parser.go generated vendored
View File

@ -1,257 +0,0 @@
package mssql
import (
"bytes"
"io"
"strconv"
)
type parser struct {
r *bytes.Reader
w bytes.Buffer
paramCount int
paramMax int
// using map as a set
namedParams map[string]bool
}
func (p *parser) next() (rune, bool) {
ch, _, err := p.r.ReadRune()
if err != nil {
if err != io.EOF {
panic(err)
}
return 0, false
}
return ch, true
}
func (p *parser) unread() {
err := p.r.UnreadRune()
if err != nil {
panic(err)
}
}
func (p *parser) write(ch rune) {
p.w.WriteRune(ch)
}
type stateFunc func(*parser) stateFunc
func parseParams(query string) (string, int) {
p := &parser{
r: bytes.NewReader([]byte(query)),
namedParams: map[string]bool{},
}
state := parseNormal
for state != nil {
state = state(p)
}
return p.w.String(), p.paramMax + len(p.namedParams)
}
func parseNormal(p *parser) stateFunc {
for {
ch, ok := p.next()
if !ok {
return nil
}
if ch == '?' {
return parseOrdinalParameter
} else if ch == '$' || ch == ':' {
ch2, ok := p.next()
if !ok {
p.write(ch)
return nil
}
p.unread()
if ch2 >= '0' && ch2 <= '9' {
return parseOrdinalParameter
} else if 'a' <= ch2 && ch2 <= 'z' || 'A' <= ch2 && ch2 <= 'Z' {
return parseNamedParameter
}
}
p.write(ch)
switch ch {
case '\'':
return parseQuote
case '"':
return parseDoubleQuote
case '[':
return parseBracket
case '-':
return parseLineComment
case '/':
return parseComment
}
}
}
func parseOrdinalParameter(p *parser) stateFunc {
var paramN int
var ok bool
for {
var ch rune
ch, ok = p.next()
if ok && ch >= '0' && ch <= '9' {
paramN = paramN*10 + int(ch-'0')
} else {
break
}
}
if ok {
p.unread()
}
if paramN == 0 {
p.paramCount++
paramN = p.paramCount
}
if paramN > p.paramMax {
p.paramMax = paramN
}
p.w.WriteString("@p")
p.w.WriteString(strconv.Itoa(paramN))
if !ok {
return nil
}
return parseNormal
}
func parseNamedParameter(p *parser) stateFunc {
var paramName string
var ok bool
for {
var ch rune
ch, ok = p.next()
if ok && (ch >= '0' && ch <= '9' || 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z') {
paramName = paramName + string(ch)
} else {
break
}
}
if ok {
p.unread()
}
p.namedParams[paramName] = true
p.w.WriteString("@")
p.w.WriteString(paramName)
if !ok {
return nil
}
return parseNormal
}
func parseQuote(p *parser) stateFunc {
for {
ch, ok := p.next()
if !ok {
return nil
}
p.write(ch)
if ch == '\'' {
return parseNormal
}
}
}
func parseDoubleQuote(p *parser) stateFunc {
for {
ch, ok := p.next()
if !ok {
return nil
}
p.write(ch)
if ch == '"' {
return parseNormal
}
}
}
func parseBracket(p *parser) stateFunc {
for {
ch, ok := p.next()
if !ok {
return nil
}
p.write(ch)
if ch == ']' {
ch, ok = p.next()
if !ok {
return nil
}
if ch != ']' {
p.unread()
return parseNormal
}
p.write(ch)
}
}
}
func parseLineComment(p *parser) stateFunc {
ch, ok := p.next()
if !ok {
return nil
}
if ch != '-' {
p.unread()
return parseNormal
}
p.write(ch)
for {
ch, ok = p.next()
if !ok {
return nil
}
p.write(ch)
if ch == '\n' {
return parseNormal
}
}
}
func parseComment(p *parser) stateFunc {
var nested int
ch, ok := p.next()
if !ok {
return nil
}
if ch != '*' {
p.unread()
return parseNormal
}
p.write(ch)
for {
ch, ok = p.next()
if !ok {
return nil
}
p.write(ch)
for ch == '*' {
ch, ok = p.next()
if !ok {
return nil
}
p.write(ch)
if ch == '/' {
if nested == 0 {
return parseNormal
} else {
nested--
}
}
}
for ch == '/' {
ch, ok = p.next()
if !ok {
return nil
}
p.write(ch)
if ch == '*' {
nested++
}
}
}
}

89
vendor/github.com/denisenkom/go-mssqldb/rpc.go generated vendored
View File

@ -1,89 +0,0 @@
package mssql
import (
"encoding/binary"
)
type procId struct {
id uint16
name string
}
// parameter flags
const (
fByRevValue = 1
fDefaultValue = 2
)
type param struct {
Name string
Flags uint8
ti typeInfo
buffer []byte
}
const (
fWithRecomp = 1
fNoMetaData = 2
fReuseMetaData = 4
)
var (
sp_Cursor = procId{1, ""}
sp_CursorOpen = procId{2, ""}
sp_CursorPrepare = procId{3, ""}
sp_CursorExecute = procId{4, ""}
sp_CursorPrepExec = procId{5, ""}
sp_CursorUnprepare = procId{6, ""}
sp_CursorFetch = procId{7, ""}
sp_CursorOption = procId{8, ""}
sp_CursorClose = procId{9, ""}
sp_ExecuteSql = procId{10, ""}
sp_Prepare = procId{11, ""}
sp_PrepExec = procId{13, ""}
sp_PrepExecRpc = procId{14, ""}
sp_Unprepare = procId{15, ""}
)
// http://msdn.microsoft.com/en-us/library/dd357576.aspx
func sendRpc(buf *tdsBuffer, headers []headerStruct, proc procId, flags uint16, params []param, resetSession bool) (err error) {
buf.BeginPacket(packRPCRequest, resetSession)
writeAllHeaders(buf, headers)
if len(proc.name) == 0 {
var idswitch uint16 = 0xffff
err = binary.Write(buf, binary.LittleEndian, &idswitch)
if err != nil {
return
}
err = binary.Write(buf, binary.LittleEndian, &proc.id)
if err != nil {
return
}
} else {
err = writeUsVarChar(buf, proc.name)
if err != nil {
return
}
}
err = binary.Write(buf, binary.LittleEndian, &flags)
if err != nil {
return
}
for _, param := range params {
if err = writeBVarChar(buf, param.Name); err != nil {
return
}
if err = binary.Write(buf, binary.LittleEndian, param.Flags); err != nil {
return
}
err = writeTypeInfo(buf, &param.ti)
if err != nil {
return
}
err = param.ti.Writer(buf, param.ti, param.buffer)
if err != nil {
return
}
}
return buf.FinishPacket()
}

266
vendor/github.com/denisenkom/go-mssqldb/sspi_windows.go generated vendored
View File

@ -1,266 +0,0 @@
package mssql
import (
"fmt"
"strings"
"syscall"
"unsafe"
)
var (
secur32_dll = syscall.NewLazyDLL("secur32.dll")
initSecurityInterface = secur32_dll.NewProc("InitSecurityInterfaceW")
sec_fn *SecurityFunctionTable
)
func init() {
ptr, _, _ := initSecurityInterface.Call()
sec_fn = (*SecurityFunctionTable)(unsafe.Pointer(ptr))
}
const (
SEC_E_OK = 0
SECPKG_CRED_OUTBOUND = 2
SEC_WINNT_AUTH_IDENTITY_UNICODE = 2
ISC_REQ_DELEGATE = 0x00000001
ISC_REQ_REPLAY_DETECT = 0x00000004
ISC_REQ_SEQUENCE_DETECT = 0x00000008
ISC_REQ_CONFIDENTIALITY = 0x00000010
ISC_REQ_CONNECTION = 0x00000800
SECURITY_NETWORK_DREP = 0
SEC_I_CONTINUE_NEEDED = 0x00090312
SEC_I_COMPLETE_NEEDED = 0x00090313
SEC_I_COMPLETE_AND_CONTINUE = 0x00090314
SECBUFFER_VERSION = 0
SECBUFFER_TOKEN = 2
NTLMBUF_LEN = 12000
)
const ISC_REQ = ISC_REQ_CONFIDENTIALITY |
ISC_REQ_REPLAY_DETECT |
ISC_REQ_SEQUENCE_DETECT |
ISC_REQ_CONNECTION |
ISC_REQ_DELEGATE
type SecurityFunctionTable struct {
dwVersion uint32
EnumerateSecurityPackages uintptr
QueryCredentialsAttributes uintptr
AcquireCredentialsHandle uintptr
FreeCredentialsHandle uintptr
Reserved2 uintptr
InitializeSecurityContext uintptr
AcceptSecurityContext uintptr
CompleteAuthToken uintptr
DeleteSecurityContext uintptr
ApplyControlToken uintptr
QueryContextAttributes uintptr
ImpersonateSecurityContext uintptr
RevertSecurityContext uintptr
MakeSignature uintptr
VerifySignature uintptr
FreeContextBuffer uintptr
QuerySecurityPackageInfo uintptr
Reserved3 uintptr
Reserved4 uintptr
Reserved5 uintptr
Reserved6 uintptr
Reserved7 uintptr
Reserved8 uintptr
QuerySecurityContextToken uintptr
EncryptMessage uintptr
DecryptMessage uintptr
}
type SEC_WINNT_AUTH_IDENTITY struct {
User *uint16
UserLength uint32
Domain *uint16
DomainLength uint32
Password *uint16
PasswordLength uint32
Flags uint32
}
type TimeStamp struct {
LowPart uint32
HighPart int32
}
type SecHandle struct {
dwLower uintptr
dwUpper uintptr
}
type SecBuffer struct {
cbBuffer uint32
BufferType uint32
pvBuffer *byte
}
type SecBufferDesc struct {
ulVersion uint32
cBuffers uint32
pBuffers *SecBuffer
}
type SSPIAuth struct {
Domain string
UserName string
Password string
Service string
cred SecHandle
ctxt SecHandle
}
func getAuth(user, password, service, workstation string) (auth, bool) {
if user == "" {
return &SSPIAuth{Service: service}, true
}
if !strings.ContainsRune(user, '\\') {
return nil, false
}
domain_user := strings.SplitN(user, "\\", 2)
return &SSPIAuth{
Domain: domain_user[0],
UserName: domain_user[1],
Password: password,
Service: service,
}, true
}
func (auth *SSPIAuth) InitialBytes() ([]byte, error) {
var identity *SEC_WINNT_AUTH_IDENTITY
if auth.UserName != "" {
identity = &SEC_WINNT_AUTH_IDENTITY{
Flags: SEC_WINNT_AUTH_IDENTITY_UNICODE,
Password: syscall.StringToUTF16Ptr(auth.Password),
PasswordLength: uint32(len(auth.Password)),
Domain: syscall.StringToUTF16Ptr(auth.Domain),
DomainLength: uint32(len(auth.Domain)),
User: syscall.StringToUTF16Ptr(auth.UserName),
UserLength: uint32(len(auth.UserName)),
}
}
var ts TimeStamp
sec_ok, _, _ := syscall.Syscall9(sec_fn.AcquireCredentialsHandle,
9,
0,
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr("Negotiate"))),
SECPKG_CRED_OUTBOUND,
0,
uintptr(unsafe.Pointer(identity)),
0,
0,
uintptr(unsafe.Pointer(&auth.cred)),
uintptr(unsafe.Pointer(&ts)))
if sec_ok != SEC_E_OK {
return nil, fmt.Errorf("AcquireCredentialsHandle failed %x", sec_ok)
}
var buf SecBuffer
var desc SecBufferDesc
desc.ulVersion = SECBUFFER_VERSION
desc.cBuffers = 1
desc.pBuffers = &buf
outbuf := make([]byte, NTLMBUF_LEN)
buf.cbBuffer = NTLMBUF_LEN
buf.BufferType = SECBUFFER_TOKEN
buf.pvBuffer = &outbuf[0]
var attrs uint32
sec_ok, _, _ = syscall.Syscall12(sec_fn.InitializeSecurityContext,
12,
uintptr(unsafe.Pointer(&auth.cred)),
0,
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(auth.Service))),
ISC_REQ,
0,
SECURITY_NETWORK_DREP,
0,
0,
uintptr(unsafe.Pointer(&auth.ctxt)),
uintptr(unsafe.Pointer(&desc)),
uintptr(unsafe.Pointer(&attrs)),
uintptr(unsafe.Pointer(&ts)))
if sec_ok == SEC_I_COMPLETE_AND_CONTINUE ||
sec_ok == SEC_I_COMPLETE_NEEDED {
syscall.Syscall6(sec_fn.CompleteAuthToken,
2,
uintptr(unsafe.Pointer(&auth.ctxt)),
uintptr(unsafe.Pointer(&desc)),
0, 0, 0, 0)
} else if sec_ok != SEC_E_OK &&
sec_ok != SEC_I_CONTINUE_NEEDED {
syscall.Syscall6(sec_fn.FreeCredentialsHandle,
1,
uintptr(unsafe.Pointer(&auth.cred)),
0, 0, 0, 0, 0)
return nil, fmt.Errorf("InitialBytes InitializeSecurityContext failed %x", sec_ok)
}
return outbuf[:buf.cbBuffer], nil
}
func (auth *SSPIAuth) NextBytes(bytes []byte) ([]byte, error) {
var in_buf, out_buf SecBuffer
var in_desc, out_desc SecBufferDesc
in_desc.ulVersion = SECBUFFER_VERSION
in_desc.cBuffers = 1
in_desc.pBuffers = &in_buf
out_desc.ulVersion = SECBUFFER_VERSION
out_desc.cBuffers = 1
out_desc.pBuffers = &out_buf
in_buf.BufferType = SECBUFFER_TOKEN
in_buf.pvBuffer = &bytes[0]
in_buf.cbBuffer = uint32(len(bytes))
outbuf := make([]byte, NTLMBUF_LEN)
out_buf.BufferType = SECBUFFER_TOKEN
out_buf.pvBuffer = &outbuf[0]
out_buf.cbBuffer = NTLMBUF_LEN
var attrs uint32
var ts TimeStamp
sec_ok, _, _ := syscall.Syscall12(sec_fn.InitializeSecurityContext,
12,
uintptr(unsafe.Pointer(&auth.cred)),
uintptr(unsafe.Pointer(&auth.ctxt)),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(auth.Service))),
ISC_REQ,
0,
SECURITY_NETWORK_DREP,
uintptr(unsafe.Pointer(&in_desc)),
0,
uintptr(unsafe.Pointer(&auth.ctxt)),
uintptr(unsafe.Pointer(&out_desc)),
uintptr(unsafe.Pointer(&attrs)),
uintptr(unsafe.Pointer(&ts)))
if sec_ok == SEC_I_COMPLETE_AND_CONTINUE ||
sec_ok == SEC_I_COMPLETE_NEEDED {
syscall.Syscall6(sec_fn.CompleteAuthToken,
2,
uintptr(unsafe.Pointer(&auth.ctxt)),
uintptr(unsafe.Pointer(&out_desc)),
0, 0, 0, 0)
} else if sec_ok != SEC_E_OK &&
sec_ok != SEC_I_CONTINUE_NEEDED {
return nil, fmt.Errorf("NextBytes InitializeSecurityContext failed %x", sec_ok)
}
return outbuf[:out_buf.cbBuffer], nil
}
func (auth *SSPIAuth) Free() {
syscall.Syscall6(sec_fn.DeleteSecurityContext,
1,
uintptr(unsafe.Pointer(&auth.ctxt)),
0, 0, 0, 0, 0)
syscall.Syscall6(sec_fn.FreeCredentialsHandle,
1,
uintptr(unsafe.Pointer(&auth.cred)),
0, 0, 0, 0, 0)
}

1367
vendor/github.com/denisenkom/go-mssqldb/tds.go generated vendored
View File

File diff suppressed because it is too large Load Diff

804
vendor/github.com/denisenkom/go-mssqldb/token.go generated vendored
View File

@ -1,804 +0,0 @@
package mssql
import (
"context"
"encoding/binary"
"errors"
"fmt"
"io"
"net"
"strconv"
"strings"
)
//go:generate stringer -type token
type token byte
// token ids
const (
tokenReturnStatus token = 121 // 0x79
tokenColMetadata token = 129 // 0x81
tokenOrder token = 169 // 0xA9
tokenError token = 170 // 0xAA
tokenInfo token = 171 // 0xAB
tokenReturnValue token = 0xAC
tokenLoginAck token = 173 // 0xad
tokenRow token = 209 // 0xd1
tokenNbcRow token = 210 // 0xd2
tokenEnvChange token = 227 // 0xE3
tokenSSPI token = 237 // 0xED
tokenDone token = 253 // 0xFD
tokenDoneProc token = 254
tokenDoneInProc token = 255
)
// done flags
// https://msdn.microsoft.com/en-us/library/dd340421.aspx
const (
doneFinal = 0
doneMore = 1
doneError = 2
doneInxact = 4
doneCount = 0x10
doneAttn = 0x20
doneSrvError = 0x100
)
// ENVCHANGE types
// http://msdn.microsoft.com/en-us/library/dd303449.aspx
const (
envTypDatabase = 1
envTypLanguage = 2
envTypCharset = 3
envTypPacketSize = 4
envSortId = 5
envSortFlags = 6
envSqlCollation = 7
envTypBeginTran = 8
envTypCommitTran = 9
envTypRollbackTran = 10
envEnlistDTC = 11
envDefectTran = 12
envDatabaseMirrorPartner = 13
envPromoteTran = 15
envTranMgrAddr = 16
envTranEnded = 17
envResetConnAck = 18
envStartedInstanceName = 19
envRouting = 20
)
// COLMETADATA flags
// https://msdn.microsoft.com/en-us/library/dd357363.aspx
const (
colFlagNullable = 1
// TODO implement more flags
)
// interface for all tokens
type tokenStruct interface{}
type orderStruct struct {
ColIds []uint16
}
type doneStruct struct {
Status uint16
CurCmd uint16
RowCount uint64
errors []Error
}
func (d doneStruct) isError() bool {
return d.Status&doneError != 0 || len(d.errors) > 0
}
func (d doneStruct) getError() Error {
if len(d.errors) > 0 {
return d.errors[len(d.errors)-1]
} else {
return Error{Message: "Request failed but didn't provide reason"}
}
}
type doneInProcStruct doneStruct
var doneFlags2str = map[uint16]string{
doneFinal: "final",
doneMore: "more",
doneError: "error",
doneInxact: "inxact",
doneCount: "count",
doneAttn: "attn",
doneSrvError: "srverror",
}
func doneFlags2Str(flags uint16) string {
strs := make([]string, 0, len(doneFlags2str))
for flag, tag := range doneFlags2str {
if flags&flag != 0 {
strs = append(strs, tag)
}
}
return strings.Join(strs, "|")
}
// ENVCHANGE stream
// http://msdn.microsoft.com/en-us/library/dd303449.aspx
func processEnvChg(sess *tdsSession) {
size := sess.buf.uint16()
r := &io.LimitedReader{R: sess.buf, N: int64(size)}
for {
var err error
var envtype uint8
err = binary.Read(r, binary.LittleEndian, &envtype)
if err == io.EOF {
return
}
if err != nil {
badStreamPanic(err)
}
switch envtype {
case envTypDatabase:
sess.database, err = readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
_, err = readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
case envTypLanguage:
// currently ignored
// new value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// old value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envTypCharset:
// currently ignored
// new value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// old value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envTypPacketSize:
packetsize, err := readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
_, err = readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
packetsizei, err := strconv.Atoi(packetsize)
if err != nil {
badStreamPanicf("Invalid Packet size value returned from server (%s): %s", packetsize, err.Error())
}
sess.buf.ResizeBuffer(packetsizei)
case envSortId:
// currently ignored
// new value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envSortFlags:
// currently ignored
// new value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envSqlCollation:
// currently ignored
var collationSize uint8
err = binary.Read(r, binary.LittleEndian, &collationSize)
if err != nil {
badStreamPanic(err)
}
// SQL Collation data should contain 5 bytes in length
if collationSize != 5 {
badStreamPanicf("Invalid SQL Collation size value returned from server: %d", collationSize)
}
// 4 bytes, contains: LCID ColFlags Version
var info uint32
err = binary.Read(r, binary.LittleEndian, &info)
if err != nil {
badStreamPanic(err)
}
// 1 byte, contains: sortID
var sortID uint8
err = binary.Read(r, binary.LittleEndian, &sortID)
if err != nil {
badStreamPanic(err)
}
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envTypBeginTran:
tranid, err := readBVarByte(r)
if len(tranid) != 8 {
badStreamPanicf("invalid size of transaction identifier: %d", len(tranid))
}
sess.tranid = binary.LittleEndian.Uint64(tranid)
if err != nil {
badStreamPanic(err)
}
if sess.logFlags&logTransaction != 0 {
sess.log.Printf("BEGIN TRANSACTION %x\n", sess.tranid)
}
_, err = readBVarByte(r)
if err != nil {
badStreamPanic(err)
}
case envTypCommitTran, envTypRollbackTran:
_, err = readBVarByte(r)
if err != nil {
badStreamPanic(err)
}
_, err = readBVarByte(r)
if err != nil {
badStreamPanic(err)
}
if sess.logFlags&logTransaction != 0 {
if envtype == envTypCommitTran {
sess.log.Printf("COMMIT TRANSACTION %x\n", sess.tranid)
} else {
sess.log.Printf("ROLLBACK TRANSACTION %x\n", sess.tranid)
}
}
sess.tranid = 0
case envEnlistDTC:
// currently ignored
// new value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// old value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envDefectTran:
// currently ignored
// new value
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envDatabaseMirrorPartner:
sess.partner, err = readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
_, err = readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
case envPromoteTran:
// currently ignored
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// dtc token
// spec says it should be L_VARBYTE, so this code might be wrong
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envTranMgrAddr:
// currently ignored
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// XACT_MANAGER_ADDRESS = B_VARBYTE
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envTranEnded:
// currently ignored
// old value, B_VARBYTE
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envResetConnAck:
// currently ignored
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envStartedInstanceName:
// currently ignored
// old value, should be 0
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
// instance name
if _, err = readBVarChar(r); err != nil {
badStreamPanic(err)
}
case envRouting:
// RoutingData message is:
// ValueLength USHORT
// Protocol (TCP = 0) BYTE
// ProtocolProperty (new port) USHORT
// AlternateServer US_VARCHAR
_, err := readUshort(r)
if err != nil {
badStreamPanic(err)
}
protocol, err := readByte(r)
if err != nil || protocol != 0 {
badStreamPanic(err)
}
newPort, err := readUshort(r)
if err != nil {
badStreamPanic(err)
}
newServer, err := readUsVarChar(r)
if err != nil {
badStreamPanic(err)
}
// consume the OLDVALUE = %x00 %x00
_, err = readUshort(r)
if err != nil {
badStreamPanic(err)
}
sess.routedServer = newServer
sess.routedPort = newPort
default:
// ignore rest of records because we don't know how to skip those
sess.log.Printf("WARN: Unknown ENVCHANGE record detected with type id = %d\n", envtype)
break
}
}
}
// http://msdn.microsoft.com/en-us/library/dd358180.aspx
func parseReturnStatus(r *tdsBuffer) ReturnStatus {
return ReturnStatus(r.int32())
}
func parseOrder(r *tdsBuffer) (res orderStruct) {
len := int(r.uint16())
res.ColIds = make([]uint16, len/2)
for i := 0; i < len/2; i++ {
res.ColIds[i] = r.uint16()
}
return res
}
// https://msdn.microsoft.com/en-us/library/dd340421.aspx
func parseDone(r *tdsBuffer) (res doneStruct) {
res.Status = r.uint16()
res.CurCmd = r.uint16()
res.RowCount = r.uint64()
return res
}
// https://msdn.microsoft.com/en-us/library/dd340553.aspx
func parseDoneInProc(r *tdsBuffer) (res doneInProcStruct) {
res.Status = r.uint16()
res.CurCmd = r.uint16()
res.RowCount = r.uint64()
return res
}
type sspiMsg []byte
func parseSSPIMsg(r *tdsBuffer) sspiMsg {
size := r.uint16()
buf := make([]byte, size)
r.ReadFull(buf)
return sspiMsg(buf)
}
type loginAckStruct struct {
Interface uint8
TDSVersion uint32
ProgName string
ProgVer uint32
}
func parseLoginAck(r *tdsBuffer) loginAckStruct {
size := r.uint16()
buf := make([]byte, size)
r.ReadFull(buf)
var res loginAckStruct
res.Interface = buf[0]
res.TDSVersion = binary.BigEndian.Uint32(buf[1:])
prognamelen := buf[1+4]
var err error
if res.ProgName, err = ucs22str(buf[1+4+1 : 1+4+1+prognamelen*2]); err != nil {
badStreamPanic(err)
}
res.ProgVer = binary.BigEndian.Uint32(buf[size-4:])
return res
}
// http://msdn.microsoft.com/en-us/library/dd357363.aspx
func parseColMetadata72(r *tdsBuffer) (columns []columnStruct) {
count := r.uint16()
if count == 0xffff {
// no metadata is sent
return nil
}
columns = make([]columnStruct, count)
for i := range columns {
column := &columns[i]
column.UserType = r.uint32()
column.Flags = r.uint16()
// parsing TYPE_INFO structure
column.ti = readTypeInfo(r)
column.ColName = r.BVarChar()
}
return columns
}
// http://msdn.microsoft.com/en-us/library/dd357254.aspx
func parseRow(r *tdsBuffer, columns []columnStruct, row []interface{}) {
for i, column := range columns {
row[i] = column.ti.Reader(&column.ti, r)
}
}
// http://msdn.microsoft.com/en-us/library/dd304783.aspx
func parseNbcRow(r *tdsBuffer, columns []columnStruct, row []interface{}) {
bitlen := (len(columns) + 7) / 8
pres := make([]byte, bitlen)
r.ReadFull(pres)
for i, col := range columns {
if pres[i/8]&(1<<(uint(i)%8)) != 0 {
row[i] = nil
continue
}
row[i] = col.ti.Reader(&col.ti, r)
}
}
// http://msdn.microsoft.com/en-us/library/dd304156.aspx
func parseError72(r *tdsBuffer) (res Error) {
length := r.uint16()
_ = length // ignore length
res.Number = r.int32()
res.State = r.byte()
res.Class = r.byte()
res.Message = r.UsVarChar()
res.ServerName = r.BVarChar()
res.ProcName = r.BVarChar()
res.LineNo = r.int32()
return
}
// http://msdn.microsoft.com/en-us/library/dd304156.aspx
func parseInfo(r *tdsBuffer) (res Error) {
length := r.uint16()
_ = length // ignore length
res.Number = r.int32()
res.State = r.byte()
res.Class = r.byte()
res.Message = r.UsVarChar()
res.ServerName = r.BVarChar()
res.ProcName = r.BVarChar()
res.LineNo = r.int32()
return
}
// https://msdn.microsoft.com/en-us/library/dd303881.aspx
func parseReturnValue(r *tdsBuffer) (nv namedValue) {
/*
ParamOrdinal
ParamName
Status
UserType
Flags
TypeInfo
CryptoMetadata
Value
*/
r.uint16()
nv.Name = r.BVarChar()
r.byte()
r.uint32() // UserType (uint16 prior to 7.2)
r.uint16()
ti := readTypeInfo(r)
nv.Value = ti.Reader(&ti, r)
return
}
func processSingleResponse(sess *tdsSession, ch chan tokenStruct, outs map[string]interface{}) {
defer func() {
if err := recover(); err != nil {
if sess.logFlags&logErrors != 0 {
sess.log.Printf("ERROR: Intercepted panic %v", err)
}
ch <- err
}
close(ch)
}()
packet_type, err := sess.buf.BeginRead()
if err != nil {
if sess.logFlags&logErrors != 0 {
sess.log.Printf("ERROR: BeginRead failed %v", err)
}
ch <- err
return
}
if packet_type != packReply {
badStreamPanic(fmt.Errorf("unexpected packet type in reply: got %v, expected %v", packet_type, packReply))
}
var columns []columnStruct
errs := make([]Error, 0, 5)
for {
token := token(sess.buf.byte())
if sess.logFlags&logDebug != 0 {
sess.log.Printf("got token %v", token)
}
switch token {
case tokenSSPI:
ch <- parseSSPIMsg(sess.buf)
return
case tokenReturnStatus:
returnStatus := parseReturnStatus(sess.buf)
ch <- returnStatus
case tokenLoginAck:
loginAck := parseLoginAck(sess.buf)
ch <- loginAck
case tokenOrder:
order := parseOrder(sess.buf)
ch <- order
case tokenDoneInProc:
done := parseDoneInProc(sess.buf)
if sess.logFlags&logRows != 0 && done.Status&doneCount != 0 {
sess.log.Printf("(%d row(s) affected)\n", done.RowCount)
}
ch <- done
case tokenDone, tokenDoneProc:
done := parseDone(sess.buf)
done.errors = errs
if sess.logFlags&logDebug != 0 {
sess.log.Printf("got DONE or DONEPROC status=%d", done.Status)
}
if done.Status&doneSrvError != 0 {
ch <- errors.New("SQL Server had internal error")
return
}
if sess.logFlags&logRows != 0 && done.Status&doneCount != 0 {
sess.log.Printf("(%d row(s) affected)\n", done.RowCount)
}
ch <- done
if done.Status&doneMore == 0 {
return
}
case tokenColMetadata:
columns = parseColMetadata72(sess.buf)
ch <- columns
case tokenRow:
row := make([]interface{}, len(columns))
parseRow(sess.buf, columns, row)
ch <- row
case tokenNbcRow:
row := make([]interface{}, len(columns))
parseNbcRow(sess.buf, columns, row)
ch <- row
case tokenEnvChange:
processEnvChg(sess)
case tokenError:
err := parseError72(sess.buf)
if sess.logFlags&logDebug != 0 {
sess.log.Printf("got ERROR %d %s", err.Number, err.Message)
}
errs = append(errs, err)
if sess.logFlags&logErrors != 0 {
sess.log.Println(err.Message)
}
case tokenInfo:
info := parseInfo(sess.buf)
if sess.logFlags&logDebug != 0 {
sess.log.Printf("got INFO %d %s", info.Number, info.Message)
}
if sess.logFlags&logMessages != 0 {
sess.log.Println(info.Message)
}
case tokenReturnValue:
nv := parseReturnValue(sess.buf)
if len(nv.Name) > 0 {
name := nv.Name[1:] // Remove the leading "@".
if ov, has := outs[name]; has {
err = scanIntoOut(name, nv.Value, ov)
if err != nil {
fmt.Println("scan error", err)
ch <- err
}
}
}
default:
badStreamPanic(fmt.Errorf("unknown token type returned: %v", token))
}
}
}
type parseRespIter byte
const (
parseRespIterContinue parseRespIter = iota // Continue parsing current token.
parseRespIterNext // Fetch the next token.
parseRespIterDone // Done with parsing the response.
)
type parseRespState byte
const (
parseRespStateNormal parseRespState = iota // Normal response state.
parseRespStateCancel // Query is canceled, wait for server to confirm.
parseRespStateClosing // Waiting for tokens to come through.
)
type parseResp struct {
sess *tdsSession
ctxDone <-chan struct{}
state parseRespState
cancelError error
}
func (ts *parseResp) sendAttention(ch chan tokenStruct) parseRespIter {
if err := sendAttention(ts.sess.buf); err != nil {
ts.dlogf("failed to send attention signal %v", err)
ch <- err
return parseRespIterDone
}
ts.state = parseRespStateCancel
return parseRespIterContinue
}
func (ts *parseResp) dlog(msg string) {
if ts.sess.logFlags&logDebug != 0 {
ts.sess.log.Println(msg)
}
}
func (ts *parseResp) dlogf(f string, v ...interface{}) {
if ts.sess.logFlags&logDebug != 0 {
ts.sess.log.Printf(f, v...)
}
}
func (ts *parseResp) iter(ctx context.Context, ch chan tokenStruct, tokChan chan tokenStruct) parseRespIter {
switch ts.state {
default:
panic("unknown state")
case parseRespStateNormal:
select {
case tok, ok := <-tokChan:
if !ok {
ts.dlog("response finished")
return parseRespIterDone
}
if err, ok := tok.(net.Error); ok && err.Timeout() {
ts.cancelError = err
ts.dlog("got timeout error, sending attention signal to server")
return ts.sendAttention(ch)
}
// Pass the token along.
ch <- tok
return parseRespIterContinue
case <-ts.ctxDone:
ts.ctxDone = nil
ts.dlog("got cancel message, sending attention signal to server")
return ts.sendAttention(ch)
}
case parseRespStateCancel: // Read all responses until a DONE or error is received.Auth
select {
case tok, ok := <-tokChan:
if !ok {
ts.dlog("response finished but waiting for attention ack")
return parseRespIterNext
}
switch tok := tok.(type) {
default:
// Ignore all other tokens while waiting.
// The TDS spec says other tokens may arrive after an attention
// signal is sent. Ignore these tokens and continue looking for
// a DONE with attention confirm mark.
case doneStruct:
if tok.Status&doneAttn != 0 {
ts.dlog("got cancellation confirmation from server")
if ts.cancelError != nil {
ch <- ts.cancelError
ts.cancelError = nil
} else {
ch <- ctx.Err()
}
return parseRespIterDone
}
// If an error happens during cancel, pass it along and just stop.
// We are uncertain to receive more tokens.
case error:
ch <- tok
ts.state = parseRespStateClosing
}
return parseRespIterContinue
case <-ts.ctxDone:
ts.ctxDone = nil
ts.state = parseRespStateClosing
return parseRespIterContinue
}
case parseRespStateClosing: // Wait for current token chan to close.
if _, ok := <-tokChan; !ok {
ts.dlog("response finished")
return parseRespIterDone
}
return parseRespIterContinue
}
}
func processResponse(ctx context.Context, sess *tdsSession, ch chan tokenStruct, outs map[string]interface{}) {
ts := &parseResp{
sess: sess,
ctxDone: ctx.Done(),
}
defer func() {
// Ensure any remaining error is piped through
// or the query may look like it executed when it actually failed.
if ts.cancelError != nil {
ch <- ts.cancelError
ts.cancelError = nil
}
close(ch)
}()
// Loop over multiple responses.
for {
ts.dlog("initiating response reading")
tokChan := make(chan tokenStruct)
go processSingleResponse(sess, tokChan, outs)
// Loop over multiple tokens in response.
tokensLoop:
for {
switch ts.iter(ctx, ch, tokChan) {
case parseRespIterContinue:
// Nothing, continue to next token.
case parseRespIterNext:
break tokensLoop
case parseRespIterDone:
return
}
}
}
}

53
vendor/github.com/denisenkom/go-mssqldb/token_string.go generated vendored
View File

@ -1,53 +0,0 @@
// Code generated by "stringer -type token"; DO NOT EDIT
package mssql
import "fmt"
const (
_token_name_0 = "tokenReturnStatus"
_token_name_1 = "tokenColMetadata"
_token_name_2 = "tokenOrdertokenErrortokenInfo"
_token_name_3 = "tokenLoginAck"
_token_name_4 = "tokenRowtokenNbcRow"
_token_name_5 = "tokenEnvChange"
_token_name_6 = "tokenSSPI"
_token_name_7 = "tokenDonetokenDoneProctokenDoneInProc"
)
var (
_token_index_0 = [...]uint8{0, 17}
_token_index_1 = [...]uint8{0, 16}
_token_index_2 = [...]uint8{0, 10, 20, 29}
_token_index_3 = [...]uint8{0, 13}
_token_index_4 = [...]uint8{0, 8, 19}
_token_index_5 = [...]uint8{0, 14}
_token_index_6 = [...]uint8{0, 9}
_token_index_7 = [...]uint8{0, 9, 22, 37}
)
func (i token) String() string {
switch {
case i == 121:
return _token_name_0
case i == 129:
return _token_name_1
case 169 <= i && i <= 171:
i -= 169
return _token_name_2[_token_index_2[i]:_token_index_2[i+1]]
case i == 173:
return _token_name_3
case 209 <= i && i <= 210:
i -= 209
return _token_name_4[_token_index_4[i]:_token_index_4[i+1]]
case i == 227:
return _token_name_5
case i == 237:
return _token_name_6
case 253 <= i && i <= 255:
i -= 253
return _token_name_7[_token_index_7[i]:_token_index_7[i+1]]
default:
return fmt.Sprintf("token(%d)", i)
}
}

110
vendor/github.com/denisenkom/go-mssqldb/tran.go generated vendored
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@ -1,110 +0,0 @@
package mssql
// Transaction Manager requests
// http://msdn.microsoft.com/en-us/library/dd339887.aspx
import (
"encoding/binary"
)
const (
tmGetDtcAddr = 0
tmPropagateXact = 1
tmBeginXact = 5
tmPromoteXact = 6
tmCommitXact = 7
tmRollbackXact = 8
tmSaveXact = 9
)
type isoLevel uint8
const (
isolationUseCurrent isoLevel = 0
isolationReadUncommited = 1
isolationReadCommited = 2
isolationRepeatableRead = 3
isolationSerializable = 4
isolationSnapshot = 5
)
func sendBeginXact(buf *tdsBuffer, headers []headerStruct, isolation isoLevel, name string, resetSession bool) (err error) {
buf.BeginPacket(packTransMgrReq, resetSession)
writeAllHeaders(buf, headers)
var rqtype uint16 = tmBeginXact
err = binary.Write(buf, binary.LittleEndian, &rqtype)
if err != nil {
return
}
err = binary.Write(buf, binary.LittleEndian, &isolation)
if err != nil {
return
}
err = writeBVarChar(buf, name)
if err != nil {
return
}
return buf.FinishPacket()
}
const (
fBeginXact = 1
)
func sendCommitXact(buf *tdsBuffer, headers []headerStruct, name string, flags uint8, isolation uint8, newname string, resetSession bool) error {
buf.BeginPacket(packTransMgrReq, resetSession)
writeAllHeaders(buf, headers)
var rqtype uint16 = tmCommitXact
err := binary.Write(buf, binary.LittleEndian, &rqtype)
if err != nil {
return err
}
err = writeBVarChar(buf, name)
if err != nil {
return err
}
err = binary.Write(buf, binary.LittleEndian, &flags)
if err != nil {
return err
}
if flags&fBeginXact != 0 {
err = binary.Write(buf, binary.LittleEndian, &isolation)
if err != nil {
return err
}
err = writeBVarChar(buf, name)
if err != nil {
return err
}
}
return buf.FinishPacket()
}
func sendRollbackXact(buf *tdsBuffer, headers []headerStruct, name string, flags uint8, isolation uint8, newname string, resetSession bool) error {
buf.BeginPacket(packTransMgrReq, resetSession)
writeAllHeaders(buf, headers)
var rqtype uint16 = tmRollbackXact
err := binary.Write(buf, binary.LittleEndian, &rqtype)
if err != nil {
return err
}
err = writeBVarChar(buf, name)
if err != nil {
return err
}
err = binary.Write(buf, binary.LittleEndian, &flags)
if err != nil {
return err
}
if flags&fBeginXact != 0 {
err = binary.Write(buf, binary.LittleEndian, &isolation)
if err != nil {
return err
}
err = writeBVarChar(buf, name)
if err != nil {
return err
}
}
return buf.FinishPacket()
}

1566
vendor/github.com/denisenkom/go-mssqldb/types.go generated vendored
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File diff suppressed because it is too large Load Diff

74
vendor/github.com/denisenkom/go-mssqldb/uniqueidentifier.go generated vendored
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@ -1,74 +0,0 @@
package mssql
import (
"database/sql/driver"
"encoding/hex"
"errors"
"fmt"
)
type UniqueIdentifier [16]byte
func (u *UniqueIdentifier) Scan(v interface{}) error {
reverse := func(b []byte) {
for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
b[i], b[j] = b[j], b[i]
}
}
switch vt := v.(type) {
case []byte:
if len(vt) != 16 {
return errors.New("mssql: invalid UniqueIdentifier length")
}
var raw UniqueIdentifier
copy(raw[:], vt)
reverse(raw[0:4])
reverse(raw[4:6])
reverse(raw[6:8])
*u = raw
return nil
case string:
if len(vt) != 36 {
return errors.New("mssql: invalid UniqueIdentifier string length")
}
b := []byte(vt)
for i, c := range b {
switch c {
case '-':
b = append(b[:i], b[i+1:]...)
}
}
_, err := hex.Decode(u[:], []byte(b))
return err
default:
return fmt.Errorf("mssql: cannot convert %T to UniqueIdentifier", v)
}
}
func (u UniqueIdentifier) Value() (driver.Value, error) {
reverse := func(b []byte) {
for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
b[i], b[j] = b[j], b[i]
}
}
raw := make([]byte, len(u))
copy(raw, u[:])
reverse(raw[0:4])
reverse(raw[4:6])
reverse(raw[6:8])
return raw, nil
}
func (u UniqueIdentifier) String() string {
return fmt.Sprintf("%X-%X-%X-%X-%X", u[0:4], u[4:6], u[6:8], u[8:10], u[10:])
}

21
vendor/github.com/disintegration/imaging/LICENSE generated vendored
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@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2012-2018 Grigory Dryapak
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

188
vendor/github.com/disintegration/imaging/README.md generated vendored
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@ -1,188 +0,0 @@
# Imaging
[![GoDoc](https://godoc.org/github.com/disintegration/imaging?status.svg)](https://godoc.org/github.com/disintegration/imaging)
[![Build Status](https://travis-ci.org/disintegration/imaging.svg?branch=master)](https://travis-ci.org/disintegration/imaging)
[![Coverage Status](https://coveralls.io/repos/github/disintegration/imaging/badge.svg?branch=master&service=github)](https://coveralls.io/github/disintegration/imaging?branch=master)
[![Go Report Card](https://goreportcard.com/badge/github.com/disintegration/imaging)](https://goreportcard.com/report/github.com/disintegration/imaging)
Package imaging provides basic image processing functions (resize, rotate, crop, brightness/contrast adjustments, etc.).
All the image processing functions provided by the package accept any image type that implements `image.Image` interface
as an input, and return a new image of `*image.NRGBA` type (32bit RGBA colors, not premultiplied by alpha).
## Installation
go get -u github.com/disintegration/imaging
## Documentation
http://godoc.org/github.com/disintegration/imaging
## Usage examples
A few usage examples can be found below. See the documentation for the full list of supported functions.
### Image resizing
```go
// Resize srcImage to size = 128x128px using the Lanczos filter.
dstImage128 := imaging.Resize(srcImage, 128, 128, imaging.Lanczos)
// Resize srcImage to width = 800px preserving the aspect ratio.
dstImage800 := imaging.Resize(srcImage, 800, 0, imaging.Lanczos)
// Scale down srcImage to fit the 800x600px bounding box.
dstImageFit := imaging.Fit(srcImage, 800, 600, imaging.Lanczos)
// Resize and crop the srcImage to fill the 100x100px area.
dstImageFill := imaging.Fill(srcImage, 100, 100, imaging.Center, imaging.Lanczos)
```
Imaging supports image resizing using various resampling filters. The most notable ones:
- `NearestNeighbor` - Fastest resampling filter, no antialiasing.
- `Box` - Simple and fast averaging filter appropriate for downscaling. When upscaling it's similar to NearestNeighbor.
- `Linear` - Bilinear filter, smooth and reasonably fast.
- `MitchellNetravali` - А smooth bicubic filter.
- `CatmullRom` - A sharp bicubic filter.
- `Gaussian` - Blurring filter that uses gaussian function, useful for noise removal.
- `Lanczos` - High-quality resampling filter for photographic images yielding sharp results, slower than cubic filters.
The full list of supported filters: NearestNeighbor, Box, Linear, Hermite, MitchellNetravali, CatmullRom, BSpline, Gaussian, Lanczos, Hann, Hamming, Blackman, Bartlett, Welch, Cosine. Custom filters can be created using ResampleFilter struct.
**Resampling filters comparison**
Original image:
![srcImage](testdata/branches.png)
The same image resized from 600x400px to 150x100px using different resampling filters.
From faster (lower quality) to slower (higher quality):
Filter | Resize result
--------------------------|---------------------------------------------
`imaging.NearestNeighbor` | ![dstImage](testdata/out_resize_nearest.png)
`imaging.Linear` | ![dstImage](testdata/out_resize_linear.png)
`imaging.CatmullRom` | ![dstImage](testdata/out_resize_catrom.png)
`imaging.Lanczos` | ![dstImage](testdata/out_resize_lanczos.png)
### Gaussian Blur
```go
dstImage := imaging.Blur(srcImage, 0.5)
```
Sigma parameter allows to control the strength of the blurring effect.
Original image | Sigma = 0.5 | Sigma = 1.5
-----------------------------------|----------------------------------------|---------------------------------------
![srcImage](testdata/flowers_small.png) | ![dstImage](testdata/out_blur_0.5.png) | ![dstImage](testdata/out_blur_1.5.png)
### Sharpening
```go
dstImage := imaging.Sharpen(srcImage, 0.5)
```
`Sharpen` uses gaussian function internally. Sigma parameter allows to control the strength of the sharpening effect.
Original image | Sigma = 0.5 | Sigma = 1.5
-----------------------------------|-------------------------------------------|------------------------------------------
![srcImage](testdata/flowers_small.png) | ![dstImage](testdata/out_sharpen_0.5.png) | ![dstImage](testdata/out_sharpen_1.5.png)
### Gamma correction
```go
dstImage := imaging.AdjustGamma(srcImage, 0.75)
```
Original image | Gamma = 0.75 | Gamma = 1.25
-----------------------------------|------------------------------------------|-----------------------------------------
![srcImage](testdata/flowers_small.png) | ![dstImage](testdata/out_gamma_0.75.png) | ![dstImage](testdata/out_gamma_1.25.png)
### Contrast adjustment
```go
dstImage := imaging.AdjustContrast(srcImage, 20)
```
Original image | Contrast = 15 | Contrast = -15
-----------------------------------|--------------------------------------------|-------------------------------------------
![srcImage](testdata/flowers_small.png) | ![dstImage](testdata/out_contrast_p15.png) | ![dstImage](testdata/out_contrast_m15.png)
### Brightness adjustment
```go
dstImage := imaging.AdjustBrightness(srcImage, 20)
```
Original image | Brightness = 10 | Brightness = -10
-----------------------------------|----------------------------------------------|---------------------------------------------
![srcImage](testdata/flowers_small.png) | ![dstImage](testdata/out_brightness_p10.png) | ![dstImage](testdata/out_brightness_m10.png)
## Example code
```go
package main
import (
"image"
"image/color"
"log"
"github.com/disintegration/imaging"
)
func main() {
// Open a test image.
src, err := imaging.Open("testdata/flowers.png")
if err != nil {
log.Fatalf("failed to open image: %v", err)
}
// Crop the original image to 300x300px size using the center anchor.
src = imaging.CropAnchor(src, 300, 300, imaging.Center)
// Resize the cropped image to width = 200px preserving the aspect ratio.
src = imaging.Resize(src, 200, 0, imaging.Lanczos)
// Create a blurred version of the image.
img1 := imaging.Blur(src, 5)
// Create a grayscale version of the image with higher contrast and sharpness.
img2 := imaging.Grayscale(src)
img2 = imaging.AdjustContrast(img2, 20)
img2 = imaging.Sharpen(img2, 2)
// Create an inverted version of the image.
img3 := imaging.Invert(src)
// Create an embossed version of the image using a convolution filter.
img4 := imaging.Convolve3x3(
src,
[9]float64{
-1, -1, 0,
-1, 1, 1,
0, 1, 1,
},
nil,
)
// Create a new image and paste the four produced images into it.
dst := imaging.New(400, 400, color.NRGBA{0, 0, 0, 0})
dst = imaging.Paste(dst, img1, image.Pt(0, 0))
dst = imaging.Paste(dst, img2, image.Pt(0, 200))
dst = imaging.Paste(dst, img3, image.Pt(200, 0))
dst = imaging.Paste(dst, img4, image.Pt(200, 200))
// Save the resulting image as JPEG.
err = imaging.Save(dst, "testdata/out_example.jpg")
if err != nil {
log.Fatalf("failed to save image: %v", err)
}
}
```
Output:
![dstImage](testdata/out_example.jpg)

222
vendor/github.com/disintegration/imaging/adjust.go generated vendored
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@ -1,222 +0,0 @@
package imaging
import (
"image"
"image/color"
"math"
)
// Grayscale produces a grayscale version of the image.
func Grayscale(img image.Image) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
parallel(0, src.h, func(ys <-chan int) {
for y := range ys {
i := y * dst.Stride
src.scan(0, y, src.w, y+1, dst.Pix[i:i+src.w*4])
for x := 0; x < src.w; x++ {
r := dst.Pix[i+0]
g := dst.Pix[i+1]
b := dst.Pix[i+2]
f := 0.299*float64(r) + 0.587*float64(g) + 0.114*float64(b)
y := uint8(f + 0.5)
dst.Pix[i+0] = y
dst.Pix[i+1] = y
dst.Pix[i+2] = y
i += 4
}
}
})
return dst
}
// Invert produces an inverted (negated) version of the image.
func Invert(img image.Image) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
parallel(0, src.h, func(ys <-chan int) {
for y := range ys {
i := y * dst.Stride
src.scan(0, y, src.w, y+1, dst.Pix[i:i+src.w*4])
for x := 0; x < src.w; x++ {
dst.Pix[i+0] = 255 - dst.Pix[i+0]
dst.Pix[i+1] = 255 - dst.Pix[i+1]
dst.Pix[i+2] = 255 - dst.Pix[i+2]
i += 4
}
}
})
return dst
}
// AdjustContrast changes the contrast of the image using the percentage parameter and returns the adjusted image.
// The percentage must be in range (-100, 100). The percentage = 0 gives the original image.
// The percentage = -100 gives solid gray image.
//
// Examples:
//
// dstImage = imaging.AdjustContrast(srcImage, -10) // decrease image contrast by 10%
// dstImage = imaging.AdjustContrast(srcImage, 20) // increase image contrast by 20%
//
func AdjustContrast(img image.Image, percentage float64) *image.NRGBA {
percentage = math.Min(math.Max(percentage, -100.0), 100.0)
lut := make([]uint8, 256)
v := (100.0 + percentage) / 100.0
for i := 0; i < 256; i++ {
if 0 <= v && v <= 1 {
lut[i] = clamp((0.5 + (float64(i)/255.0-0.5)*v) * 255.0)
} else if 1 < v && v < 2 {
lut[i] = clamp((0.5 + (float64(i)/255.0-0.5)*(1/(2.0-v))) * 255.0)
} else {
lut[i] = uint8(float64(i)/255.0+0.5) * 255
}
}
return adjustLUT(img, lut)
}
// AdjustBrightness changes the brightness of the image using the percentage parameter and returns the adjusted image.
// The percentage must be in range (-100, 100). The percentage = 0 gives the original image.
// The percentage = -100 gives solid black image. The percentage = 100 gives solid white image.
//
// Examples:
//
// dstImage = imaging.AdjustBrightness(srcImage, -15) // decrease image brightness by 15%
// dstImage = imaging.AdjustBrightness(srcImage, 10) // increase image brightness by 10%
//
func AdjustBrightness(img image.Image, percentage float64) *image.NRGBA {
percentage = math.Min(math.Max(percentage, -100.0), 100.0)
lut := make([]uint8, 256)
shift := 255.0 * percentage / 100.0
for i := 0; i < 256; i++ {
lut[i] = clamp(float64(i) + shift)
}
return adjustLUT(img, lut)
}
// AdjustGamma performs a gamma correction on the image and returns the adjusted image.
// Gamma parameter must be positive. Gamma = 1.0 gives the original image.
// Gamma less than 1.0 darkens the image and gamma greater than 1.0 lightens it.
//
// Example:
//
// dstImage = imaging.AdjustGamma(srcImage, 0.7)
//
func AdjustGamma(img image.Image, gamma float64) *image.NRGBA {
e := 1.0 / math.Max(gamma, 0.0001)
lut := make([]uint8, 256)
for i := 0; i < 256; i++ {
lut[i] = clamp(math.Pow(float64(i)/255.0, e) * 255.0)
}
return adjustLUT(img, lut)
}
// AdjustSigmoid changes the contrast of the image using a sigmoidal function and returns the adjusted image.
// It's a non-linear contrast change useful for photo adjustments as it preserves highlight and shadow detail.
// The midpoint parameter is the midpoint of contrast that must be between 0 and 1, typically 0.5.
// The factor parameter indicates how much to increase or decrease the contrast, typically in range (-10, 10).
// If the factor parameter is positive the image contrast is increased otherwise the contrast is decreased.
//
// Examples:
//
// dstImage = imaging.AdjustSigmoid(srcImage, 0.5, 3.0) // increase the contrast
// dstImage = imaging.AdjustSigmoid(srcImage, 0.5, -3.0) // decrease the contrast
//
func AdjustSigmoid(img image.Image, midpoint, factor float64) *image.NRGBA {
if factor == 0 {
return Clone(img)
}
lut := make([]uint8, 256)
a := math.Min(math.Max(midpoint, 0.0), 1.0)
b := math.Abs(factor)
sig0 := sigmoid(a, b, 0)
sig1 := sigmoid(a, b, 1)
e := 1.0e-6
if factor > 0 {
for i := 0; i < 256; i++ {
x := float64(i) / 255.0
sigX := sigmoid(a, b, x)
f := (sigX - sig0) / (sig1 - sig0)
lut[i] = clamp(f * 255.0)
}
} else {
for i := 0; i < 256; i++ {
x := float64(i) / 255.0
arg := math.Min(math.Max((sig1-sig0)*x+sig0, e), 1.0-e)
f := a - math.Log(1.0/arg-1.0)/b
lut[i] = clamp(f * 255.0)
}
}
return adjustLUT(img, lut)
}
func sigmoid(a, b, x float64) float64 {
return 1 / (1 + math.Exp(b*(a-x)))
}
// adjustLUT applies the given lookup table to the colors of the image.
func adjustLUT(img image.Image, lut []uint8) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
parallel(0, src.h, func(ys <-chan int) {
for y := range ys {
i := y * dst.Stride
src.scan(0, y, src.w, y+1, dst.Pix[i:i+src.w*4])
for x := 0; x < src.w; x++ {
dst.Pix[i+0] = lut[dst.Pix[i+0]]
dst.Pix[i+1] = lut[dst.Pix[i+1]]
dst.Pix[i+2] = lut[dst.Pix[i+2]]
i += 4
}
}
})
return dst
}
// AdjustFunc applies the fn function to each pixel of the img image and returns the adjusted image.
//
// Example:
//
// dstImage = imaging.AdjustFunc(
// srcImage,
// func(c color.NRGBA) color.NRGBA {
// // shift the red channel by 16
// r := int(c.R) + 16
// if r > 255 {
// r = 255
// }
// return color.NRGBA{uint8(r), c.G, c.B, c.A}
// }
// )
//
func AdjustFunc(img image.Image, fn func(c color.NRGBA) color.NRGBA) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
parallel(0, src.h, func(ys <-chan int) {
for y := range ys {
i := y * dst.Stride
src.scan(0, y, src.w, y+1, dst.Pix[i:i+src.w*4])
for x := 0; x < src.w; x++ {
r := dst.Pix[i+0]
g := dst.Pix[i+1]
b := dst.Pix[i+2]
a := dst.Pix[i+3]
c := fn(color.NRGBA{r, g, b, a})
dst.Pix[i+0] = c.R
dst.Pix[i+1] = c.G
dst.Pix[i+2] = c.B
dst.Pix[i+3] = c.A
i += 4
}
}
})
return dst
}

146
vendor/github.com/disintegration/imaging/convolution.go generated vendored
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@ -1,146 +0,0 @@
package imaging
import (
"image"
)
// ConvolveOptions are convolution parameters.
type ConvolveOptions struct {
// If Normalize is true the kernel is normalized before convolution.
Normalize bool
// If Abs is true the absolute value of each color channel is taken after convolution.
Abs bool
// Bias is added to each color channel value after convolution.
Bias int
}
// Convolve3x3 convolves the image with the specified 3x3 convolution kernel.
// Default parameters are used if a nil *ConvolveOptions is passed.
func Convolve3x3(img image.Image, kernel [9]float64, options *ConvolveOptions) *image.NRGBA {
return convolve(img, kernel[:], options)
}
// Convolve5x5 convolves the image with the specified 5x5 convolution kernel.
// Default parameters are used if a nil *ConvolveOptions is passed.
func Convolve5x5(img image.Image, kernel [25]float64, options *ConvolveOptions) *image.NRGBA {
return convolve(img, kernel[:], options)
}
func convolve(img image.Image, kernel []float64, options *ConvolveOptions) *image.NRGBA {
src := toNRGBA(img)
w := src.Bounds().Max.X
h := src.Bounds().Max.Y
dst := image.NewNRGBA(image.Rect(0, 0, w, h))
if w < 1 || h < 1 {
return dst
}
if options == nil {
options = &ConvolveOptions{}
}
if options.Normalize {
normalizeKernel(kernel)
}
type coef struct {
x, y int
k float64
}
var coefs []coef
var m int
switch len(kernel) {
case 9:
m = 1
case 25:
m = 2
}
i := 0
for y := -m; y <= m; y++ {
for x := -m; x <= m; x++ {
if kernel[i] != 0 {
coefs = append(coefs, coef{x: x, y: y, k: kernel[i]})
}
i++
}
}
parallel(0, h, func(ys <-chan int) {
for y := range ys {
for x := 0; x < w; x++ {
var r, g, b float64
for _, c := range coefs {
ix := x + c.x
if ix < 0 {
ix = 0
} else if ix >= w {
ix = w - 1
}
iy := y + c.y
if iy < 0 {
iy = 0
} else if iy >= h {
iy = h - 1
}
off := iy*src.Stride + ix*4
r += float64(src.Pix[off+0]) * c.k
g += float64(src.Pix[off+1]) * c.k
b += float64(src.Pix[off+2]) * c.k
}
if options.Abs {
if r < 0 {
r = -r
}
if g < 0 {
g = -g
}
if b < 0 {
b = -b
}
}
if options.Bias != 0 {
r += float64(options.Bias)
g += float64(options.Bias)
b += float64(options.Bias)
}
srcOff := y*src.Stride + x*4
dstOff := y*dst.Stride + x*4
dst.Pix[dstOff+0] = clamp(r)
dst.Pix[dstOff+1] = clamp(g)
dst.Pix[dstOff+2] = clamp(b)
dst.Pix[dstOff+3] = src.Pix[srcOff+3]
}
}
})
return dst
}
func normalizeKernel(kernel []float64) {
var sum, sumpos float64
for i := range kernel {
sum += kernel[i]
if kernel[i] > 0 {
sumpos += kernel[i]
}
}
if sum != 0 {
for i := range kernel {
kernel[i] /= sum
}
} else if sumpos != 0 {
for i := range kernel {
kernel[i] /= sumpos
}
}
}

7
vendor/github.com/disintegration/imaging/doc.go generated vendored
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@ -1,7 +0,0 @@
/*
Package imaging provides basic image processing functions (resize, rotate, crop, brightness/contrast adjustments, etc.).
All the image processing functions provided by the package accept any image type that implements image.Image interface
as an input, and return a new image of *image.NRGBA type (32bit RGBA colors, not premultiplied by alpha).
*/
package imaging

173
vendor/github.com/disintegration/imaging/effects.go generated vendored
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@ -1,173 +0,0 @@
package imaging
import (
"image"
"math"
)
func gaussianBlurKernel(x, sigma float64) float64 {
return math.Exp(-(x*x)/(2*sigma*sigma)) / (sigma * math.Sqrt(2*math.Pi))
}
// Blur produces a blurred version of the image using a Gaussian function.
// Sigma parameter must be positive and indicates how much the image will be blurred.
//
// Usage example:
//
// dstImage := imaging.Blur(srcImage, 3.5)
//
func Blur(img image.Image, sigma float64) *image.NRGBA {
if sigma <= 0 {
return Clone(img)
}
radius := int(math.Ceil(sigma * 3.0))
kernel := make([]float64, radius+1)
for i := 0; i <= radius; i++ {
kernel[i] = gaussianBlurKernel(float64(i), sigma)
}
return blurVertical(blurHorizontal(img, kernel), kernel)
}
func blurHorizontal(img image.Image, kernel []float64) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
radius := len(kernel) - 1
parallel(0, src.h, func(ys <-chan int) {
scanLine := make([]uint8, src.w*4)
scanLineF := make([]float64, len(scanLine))
for y := range ys {
src.scan(0, y, src.w, y+1, scanLine)
for i, v := range scanLine {
scanLineF[i] = float64(v)
}
for x, idx := 0, 0; x < src.w; x, idx = x+1, idx+4 {
min := x - radius
if min < 0 {
min = 0
}
max := x + radius
if max > src.w-1 {
max = src.w - 1
}
var r, g, b, a, wsum float64
for ix := min; ix <= max; ix++ {
i := ix * 4
weight := kernel[absint(x-ix)]
wsum += weight
wa := scanLineF[i+3] * weight
r += scanLineF[i+0] * wa
g += scanLineF[i+1] * wa
b += scanLineF[i+2] * wa
a += wa
}
if a != 0 {
r /= a
g /= a
b /= a
}
scanLine[idx+0] = clamp(r)
scanLine[idx+1] = clamp(g)
scanLine[idx+2] = clamp(b)
scanLine[idx+3] = clamp(a / wsum)
}
copy(dst.Pix[y*dst.Stride:], scanLine)
}
})
return dst
}
func blurVertical(img image.Image, kernel []float64) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
radius := len(kernel) - 1
parallel(0, src.w, func(xs <-chan int) {
scanLine := make([]uint8, src.h*4)
scanLineF := make([]float64, len(scanLine))
for x := range xs {
src.scan(x, 0, x+1, src.h, scanLine)
for i, v := range scanLine {
scanLineF[i] = float64(v)
}
for y := 0; y < src.h; y++ {
min := y - radius
if min < 0 {
min = 0
}
max := y + radius
if max > src.h-1 {
max = src.h - 1
}
var r, g, b, a, wsum float64
for iy := min; iy <= max; iy++ {
i := iy * 4
weight := kernel[absint(y-iy)]
wsum += weight
wa := scanLineF[i+3] * weight
r += scanLineF[i+0] * wa
g += scanLineF[i+1] * wa
b += scanLineF[i+2] * wa
a += wa
}
if a != 0 {
r /= a
g /= a
b /= a
}
j := y*dst.Stride + x*4
dst.Pix[j+0] = clamp(r)
dst.Pix[j+1] = clamp(g)
dst.Pix[j+2] = clamp(b)
dst.Pix[j+3] = clamp(a / wsum)
}
}
})
return dst
}
// Sharpen produces a sharpened version of the image.
// Sigma parameter must be positive and indicates how much the image will be sharpened.
//
// Usage example:
//
// dstImage := imaging.Sharpen(srcImage, 3.5)
//
func Sharpen(img image.Image, sigma float64) *image.NRGBA {
if sigma <= 0 {
return Clone(img)
}
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
blurred := Blur(img, sigma)
parallel(0, src.h, func(ys <-chan int) {
scanLine := make([]uint8, src.w*4)
for y := range ys {
src.scan(0, y, src.w, y+1, scanLine)
j := y * dst.Stride
for i := 0; i < src.w*4; i++ {
val := int(scanLine[i])<<1 - int(blurred.Pix[j])
if val < 0 {
val = 0
} else if val > 0xff {
val = 0xff
}
dst.Pix[j] = uint8(val)
j++
}
}
})
return dst
}

3
vendor/github.com/disintegration/imaging/go.mod generated vendored
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@ -1,3 +0,0 @@
module github.com/disintegration/imaging
require golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81

2
vendor/github.com/disintegration/imaging/go.sum generated vendored
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@ -1,2 +0,0 @@
golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81 h1:00VmoueYNlNz/aHIilyyQz/MHSqGoWJzpFv/HW8xpzI=
golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=

51
vendor/github.com/disintegration/imaging/histogram.go generated vendored
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@ -1,51 +0,0 @@
package imaging
import (
"image"
"sync"
)
// Histogram returns a normalized histogram of an image.
//
// Resulting histogram is represented as an array of 256 floats, where
// histogram[i] is a probability of a pixel being of a particular luminance i.
func Histogram(img image.Image) [256]float64 {
var mu sync.Mutex
var histogram [256]float64
var total float64
src := newScanner(img)
if src.w == 0 || src.h == 0 {
return histogram
}
parallel(0, src.h, func(ys <-chan int) {
var tmpHistogram [256]float64
var tmpTotal float64
scanLine := make([]uint8, src.w*4)
for y := range ys {
src.scan(0, y, src.w, y+1, scanLine)
i := 0
for x := 0; x < src.w; x++ {
r := scanLine[i+0]
g := scanLine[i+1]
b := scanLine[i+2]
y := 0.299*float32(r) + 0.587*float32(g) + 0.114*float32(b)
tmpHistogram[int(y+0.5)]++
tmpTotal++
i += 4
}
}
mu.Lock()
for i := 0; i < 256; i++ {
histogram[i] += tmpHistogram[i]
}
total += tmpTotal
mu.Unlock()
})
for i := 0; i < 256; i++ {
histogram[i] = histogram[i] / total
}
return histogram
}

463
vendor/github.com/disintegration/imaging/io.go generated vendored
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@ -1,463 +0,0 @@
package imaging
import (
"encoding/binary"
"errors"
"image"
"image/draw"
"image/gif"
"image/jpeg"
"image/png"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"golang.org/x/image/bmp"
"golang.org/x/image/tiff"
)
// Format is an image file format.
type Format int
// Image file formats.
const (
JPEG Format = iota
PNG
GIF
TIFF
BMP
)
func (f Format) String() string {
switch f {
case JPEG:
return "JPEG"
case PNG:
return "PNG"
case GIF:
return "GIF"
case TIFF:
return "TIFF"
case BMP:
return "BMP"
default:
return "Unsupported"
}
}
var formatFromExt = map[string]Format{
"jpg": JPEG,
"jpeg": JPEG,
"png": PNG,
"tif": TIFF,
"tiff": TIFF,
"bmp": BMP,
"gif": GIF,
}
// FormatFromExtension parses image format from extension:
// "jpg" (or "jpeg"), "png", "gif", "tif" (or "tiff") and "bmp" are supported.
func FormatFromExtension(ext string) (Format, error) {
if f, ok := formatFromExt[strings.ToLower(strings.TrimPrefix(ext, "."))]; ok {
return f, nil
}
return -1, ErrUnsupportedFormat
}
// FormatFromFilename parses image format from filename extension:
// "jpg" (or "jpeg"), "png", "gif", "tif" (or "tiff") and "bmp" are supported.
func FormatFromFilename(filename string) (Format, error) {
ext := filepath.Ext(filename)
return FormatFromExtension(ext)
}
var (
// ErrUnsupportedFormat means the given image format (or file extension) is unsupported.
ErrUnsupportedFormat = errors.New("imaging: unsupported image format")
)
type fileSystem interface {
Create(string) (io.WriteCloser, error)
Open(string) (io.ReadCloser, error)
}
type localFS struct{}
func (localFS) Create(name string) (io.WriteCloser, error) { return os.Create(name) }
func (localFS) Open(name string) (io.ReadCloser, error) { return os.Open(name) }
var fs fileSystem = localFS{}
type decodeConfig struct {
autoOrientation bool
}
var defaultDecodeConfig = decodeConfig{
autoOrientation: false,
}
// DecodeOption sets an optional parameter for the Decode and Open functions.
type DecodeOption func(*decodeConfig)
// AutoOrientation returns a DecodeOption that sets the auto-orientation mode.
// If auto-orientation is enabled, the image will be transformed after decoding
// according to the EXIF orientation tag (if present). By default it's disabled.
func AutoOrientation(enabled bool) DecodeOption {
return func(c *decodeConfig) {
c.autoOrientation = enabled
}
}
// Decode reads an image from r.
func Decode(r io.Reader, opts ...DecodeOption) (image.Image, error) {
cfg := defaultDecodeConfig
for _, option := range opts {
option(&cfg)
}
if !cfg.autoOrientation {
img, _, err := image.Decode(r)
return img, err
}
var orient orientation
pr, pw := io.Pipe()
r = io.TeeReader(r, pw)
done := make(chan struct{})
go func() {
defer close(done)
orient = readOrientation(pr)
io.Copy(ioutil.Discard, pr)
}()
img, _, err := image.Decode(r)
pw.Close()
<-done
if err != nil {
return nil, err
}
return fixOrientation(img, orient), nil
}
// Open loads an image from file.
//
// Examples:
//
// // Load an image from file.
// img, err := imaging.Open("test.jpg")
//
// // Load an image and transform it depending on the EXIF orientation tag (if present).
// img, err := imaging.Open("test.jpg", imaging.AutoOrientation(true))
//
func Open(filename string, opts ...DecodeOption) (image.Image, error) {
file, err := fs.Open(filename)
if err != nil {
return nil, err
}
defer file.Close()
return Decode(file, opts...)
}
type encodeConfig struct {
jpegQuality int
gifNumColors int
gifQuantizer draw.Quantizer
gifDrawer draw.Drawer
pngCompressionLevel png.CompressionLevel
}
var defaultEncodeConfig = encodeConfig{
jpegQuality: 95,
gifNumColors: 256,
gifQuantizer: nil,
gifDrawer: nil,
pngCompressionLevel: png.DefaultCompression,
}
// EncodeOption sets an optional parameter for the Encode and Save functions.
type EncodeOption func(*encodeConfig)
// JPEGQuality returns an EncodeOption that sets the output JPEG quality.
// Quality ranges from 1 to 100 inclusive, higher is better. Default is 95.
func JPEGQuality(quality int) EncodeOption {
return func(c *encodeConfig) {
c.jpegQuality = quality
}
}
// GIFNumColors returns an EncodeOption that sets the maximum number of colors
// used in the GIF-encoded image. It ranges from 1 to 256. Default is 256.
func GIFNumColors(numColors int) EncodeOption {
return func(c *encodeConfig) {
c.gifNumColors = numColors
}
}
// GIFQuantizer returns an EncodeOption that sets the quantizer that is used to produce
// a palette of the GIF-encoded image.
func GIFQuantizer(quantizer draw.Quantizer) EncodeOption {
return func(c *encodeConfig) {
c.gifQuantizer = quantizer
}
}
// GIFDrawer returns an EncodeOption that sets the drawer that is used to convert
// the source image to the desired palette of the GIF-encoded image.
func GIFDrawer(drawer draw.Drawer) EncodeOption {
return func(c *encodeConfig) {
c.gifDrawer = drawer
}
}
// PNGCompressionLevel returns an EncodeOption that sets the compression level
// of the PNG-encoded image. Default is png.DefaultCompression.
func PNGCompressionLevel(level png.CompressionLevel) EncodeOption {
return func(c *encodeConfig) {
c.pngCompressionLevel = level
}
}
// Encode writes the image img to w in the specified format (JPEG, PNG, GIF, TIFF or BMP).
func Encode(w io.Writer, img image.Image, format Format, opts ...EncodeOption) error {
cfg := defaultEncodeConfig
for _, option := range opts {
option(&cfg)
}
var err error
switch format {
case JPEG:
var rgba *image.RGBA
if nrgba, ok := img.(*image.NRGBA); ok {
if nrgba.Opaque() {
rgba = &image.RGBA{
Pix: nrgba.Pix,
Stride: nrgba.Stride,
Rect: nrgba.Rect,
}
}
}
if rgba != nil {
err = jpeg.Encode(w, rgba, &jpeg.Options{Quality: cfg.jpegQuality})
} else {
err = jpeg.Encode(w, img, &jpeg.Options{Quality: cfg.jpegQuality})
}
case PNG:
enc := png.Encoder{CompressionLevel: cfg.pngCompressionLevel}
err = enc.Encode(w, img)
case GIF:
err = gif.Encode(w, img, &gif.Options{
NumColors: cfg.gifNumColors,
Quantizer: cfg.gifQuantizer,
Drawer: cfg.gifDrawer,
})
case TIFF:
err = tiff.Encode(w, img, &tiff.Options{Compression: tiff.Deflate, Predictor: true})
case BMP:
err = bmp.Encode(w, img)
default:
err = ErrUnsupportedFormat
}
return err
}
// Save saves the image to file with the specified filename.
// The format is determined from the filename extension:
// "jpg" (or "jpeg"), "png", "gif", "tif" (or "tiff") and "bmp" are supported.
//
// Examples:
//
// // Save the image as PNG.
// err := imaging.Save(img, "out.png")
//
// // Save the image as JPEG with optional quality parameter set to 80.
// err := imaging.Save(img, "out.jpg", imaging.JPEGQuality(80))
//
func Save(img image.Image, filename string, opts ...EncodeOption) (err error) {
f, err := FormatFromFilename(filename)
if err != nil {
return err
}
file, err := fs.Create(filename)
if err != nil {
return err
}
defer func() {
cerr := file.Close()
if err == nil {
err = cerr
}
}()
return Encode(file, img, f, opts...)
}
// orientation is an EXIF flag that specifies the transformation
// that should be applied to image to display it correctly.
type orientation int
const (
orientationUnspecified = 0
orientationNormal = 1
orientationFlipH = 2
orientationRotate180 = 3
orientationFlipV = 4
orientationTranspose = 5
orientationRotate270 = 6
orientationTransverse = 7
orientationRotate90 = 8
)
// readOrientation tries to read the orientation EXIF flag from image data in r.
// If the EXIF data block is not found or the orientation flag is not found
// or any other error occures while reading the data, it returns the
// orientationUnspecified (0) value.
func readOrientation(r io.Reader) orientation {
const (
markerSOI = 0xffd8
markerAPP1 = 0xffe1
exifHeader = 0x45786966
byteOrderBE = 0x4d4d
byteOrderLE = 0x4949
orientationTag = 0x0112
)
// Check if JPEG SOI marker is present.
var soi uint16
if err := binary.Read(r, binary.BigEndian, &soi); err != nil {
return orientationUnspecified
}
if soi != markerSOI {
return orientationUnspecified // Missing JPEG SOI marker.
}
// Find JPEG APP1 marker.
for {
var marker, size uint16
if err := binary.Read(r, binary.BigEndian, &marker); err != nil {
return orientationUnspecified
}
if err := binary.Read(r, binary.BigEndian, &size); err != nil {
return orientationUnspecified
}
if marker>>8 != 0xff {
return orientationUnspecified // Invalid JPEG marker.
}
if marker == markerAPP1 {
break
}
if size < 2 {
return orientationUnspecified // Invalid block size.
}
if _, err := io.CopyN(ioutil.Discard, r, int64(size-2)); err != nil {
return orientationUnspecified
}
}
// Check if EXIF header is present.
var header uint32
if err := binary.Read(r, binary.BigEndian, &header); err != nil {
return orientationUnspecified
}
if header != exifHeader {
return orientationUnspecified
}
if _, err := io.CopyN(ioutil.Discard, r, 2); err != nil {
return orientationUnspecified
}
// Read byte order information.
var (
byteOrderTag uint16
byteOrder binary.ByteOrder
)
if err := binary.Read(r, binary.BigEndian, &byteOrderTag); err != nil {
return orientationUnspecified
}
switch byteOrderTag {
case byteOrderBE:
byteOrder = binary.BigEndian
case byteOrderLE:
byteOrder = binary.LittleEndian
default:
return orientationUnspecified // Invalid byte order flag.
}
if _, err := io.CopyN(ioutil.Discard, r, 2); err != nil {
return orientationUnspecified
}
// Skip the EXIF offset.
var offset uint32
if err := binary.Read(r, byteOrder, &offset); err != nil {
return orientationUnspecified
}
if offset < 8 {
return orientationUnspecified // Invalid offset value.
}
if _, err := io.CopyN(ioutil.Discard, r, int64(offset-8)); err != nil {
return orientationUnspecified
}
// Read the number of tags.
var numTags uint16
if err := binary.Read(r, byteOrder, &numTags); err != nil {
return orientationUnspecified
}
// Find the orientation tag.
for i := 0; i < int(numTags); i++ {
var tag uint16
if err := binary.Read(r, byteOrder, &tag); err != nil {
return orientationUnspecified
}
if tag != orientationTag {
if _, err := io.CopyN(ioutil.Discard, r, 10); err != nil {
return orientationUnspecified
}
continue
}
if _, err := io.CopyN(ioutil.Discard, r, 6); err != nil {
return orientationUnspecified
}
var val uint16
if err := binary.Read(r, byteOrder, &val); err != nil {
return orientationUnspecified
}
if val < 1 || val > 8 {
return orientationUnspecified // Invalid tag value.
}
return orientation(val)
}
return orientationUnspecified // Missing orientation tag.
}
// fixOrientation applies a transform to img corresponding to the given orientation flag.
func fixOrientation(img image.Image, o orientation) image.Image {
switch o {
case orientationNormal:
case orientationFlipH:
img = FlipH(img)
case orientationFlipV:
img = FlipV(img)
case orientationRotate90:
img = Rotate90(img)
case orientationRotate180:
img = Rotate180(img)
case orientationRotate270:
img = Rotate270(img)
case orientationTranspose:
img = Transpose(img)
case orientationTransverse:
img = Transverse(img)
}
return img
}

576
vendor/github.com/disintegration/imaging/resize.go generated vendored
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@ -1,576 +0,0 @@
package imaging
import (
"image"
"math"
)
type indexWeight struct {
index int
weight float64
}
func precomputeWeights(dstSize, srcSize int, filter ResampleFilter) [][]indexWeight {
du := float64(srcSize) / float64(dstSize)
scale := du
if scale < 1.0 {
scale = 1.0
}
ru := math.Ceil(scale * filter.Support)
out := make([][]indexWeight, dstSize)
tmp := make([]indexWeight, 0, dstSize*int(ru+2)*2)
for v := 0; v < dstSize; v++ {
fu := (float64(v)+0.5)*du - 0.5
begin := int(math.Ceil(fu - ru))
if begin < 0 {
begin = 0
}
end := int(math.Floor(fu + ru))
if end > srcSize-1 {
end = srcSize - 1
}
var sum float64
for u := begin; u <= end; u++ {
w := filter.Kernel((float64(u) - fu) / scale)
if w != 0 {
sum += w
tmp = append(tmp, indexWeight{index: u, weight: w})
}
}
if sum != 0 {
for i := range tmp {
tmp[i].weight /= sum
}
}
out[v] = tmp
tmp = tmp[len(tmp):]
}
return out
}
// Resize resizes the image to the specified width and height using the specified resampling
// filter and returns the transformed image. If one of width or height is 0, the image aspect
// ratio is preserved.
//
// Supported resample filters: NearestNeighbor, Box, Linear, Hermite, MitchellNetravali,
// CatmullRom, BSpline, Gaussian, Lanczos, Hann, Hamming, Blackman, Bartlett, Welch, Cosine.
//
// Usage example:
//
// dstImage := imaging.Resize(srcImage, 800, 600, imaging.Lanczos)
//
func Resize(img image.Image, width, height int, filter ResampleFilter) *image.NRGBA {
dstW, dstH := width, height
if dstW < 0 || dstH < 0 {
return &image.NRGBA{}
}
if dstW == 0 && dstH == 0 {
return &image.NRGBA{}
}
srcW := img.Bounds().Dx()
srcH := img.Bounds().Dy()
if srcW <= 0 || srcH <= 0 {
return &image.NRGBA{}
}
// If new width or height is 0 then preserve aspect ratio, minimum 1px.
if dstW == 0 {
tmpW := float64(dstH) * float64(srcW) / float64(srcH)
dstW = int(math.Max(1.0, math.Floor(tmpW+0.5)))
}
if dstH == 0 {
tmpH := float64(dstW) * float64(srcH) / float64(srcW)
dstH = int(math.Max(1.0, math.Floor(tmpH+0.5)))
}
if filter.Support <= 0 {
// Nearest-neighbor special case.
return resizeNearest(img, dstW, dstH)
}
if srcW != dstW && srcH != dstH {
return resizeVertical(resizeHorizontal(img, dstW, filter), dstH, filter)
}
if srcW != dstW {
return resizeHorizontal(img, dstW, filter)
}
if srcH != dstH {
return resizeVertical(img, dstH, filter)
}
return Clone(img)
}
func resizeHorizontal(img image.Image, width int, filter ResampleFilter) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, width, src.h))
weights := precomputeWeights(width, src.w, filter)
parallel(0, src.h, func(ys <-chan int) {
scanLine := make([]uint8, src.w*4)
for y := range ys {
src.scan(0, y, src.w, y+1, scanLine)
j0 := y * dst.Stride
for x := range weights {
var r, g, b, a float64
for _, w := range weights[x] {
i := w.index * 4
s := scanLine[i : i+4 : i+4]
aw := float64(s[3]) * w.weight
r += float64(s[0]) * aw
g += float64(s[1]) * aw
b += float64(s[2]) * aw
a += aw
}
if a != 0 {
aInv := 1 / a
j := j0 + x*4
d := dst.Pix[j : j+4 : j+4]
d[0] = clamp(r * aInv)
d[1] = clamp(g * aInv)
d[2] = clamp(b * aInv)
d[3] = clamp(a)
}
}
}
})
return dst
}
func resizeVertical(img image.Image, height int, filter ResampleFilter) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, height))
weights := precomputeWeights(height, src.h, filter)
parallel(0, src.w, func(xs <-chan int) {
scanLine := make([]uint8, src.h*4)
for x := range xs {
src.scan(x, 0, x+1, src.h, scanLine)
for y := range weights {
var r, g, b, a float64
for _, w := range weights[y] {
i := w.index * 4
s := scanLine[i : i+4 : i+4]
aw := float64(s[3]) * w.weight
r += float64(s[0]) * aw
g += float64(s[1]) * aw
b += float64(s[2]) * aw
a += aw
}
if a != 0 {
aInv := 1 / a
j := y*dst.Stride + x*4
d := dst.Pix[j : j+4 : j+4]
d[0] = clamp(r * aInv)
d[1] = clamp(g * aInv)
d[2] = clamp(b * aInv)
d[3] = clamp(a)
}
}
}
})
return dst
}
// resizeNearest is a fast nearest-neighbor resize, no filtering.
func resizeNearest(img image.Image, width, height int) *image.NRGBA {
dst := image.NewNRGBA(image.Rect(0, 0, width, height))
dx := float64(img.Bounds().Dx()) / float64(width)
dy := float64(img.Bounds().Dy()) / float64(height)
if dx > 1 && dy > 1 {
src := newScanner(img)
parallel(0, height, func(ys <-chan int) {
for y := range ys {
srcY := int((float64(y) + 0.5) * dy)
dstOff := y * dst.Stride
for x := 0; x < width; x++ {
srcX := int((float64(x) + 0.5) * dx)
src.scan(srcX, srcY, srcX+1, srcY+1, dst.Pix[dstOff:dstOff+4])
dstOff += 4
}
}
})
} else {
src := toNRGBA(img)
parallel(0, height, func(ys <-chan int) {
for y := range ys {
srcY := int((float64(y) + 0.5) * dy)
srcOff0 := srcY * src.Stride
dstOff := y * dst.Stride
for x := 0; x < width; x++ {
srcX := int((float64(x) + 0.5) * dx)
srcOff := srcOff0 + srcX*4
copy(dst.Pix[dstOff:dstOff+4], src.Pix[srcOff:srcOff+4])
dstOff += 4
}
}
})
}
return dst
}
// Fit scales down the image using the specified resample filter to fit the specified
// maximum width and height and returns the transformed image.
//
// Supported resample filters: NearestNeighbor, Box, Linear, Hermite, MitchellNetravali,
// CatmullRom, BSpline, Gaussian, Lanczos, Hann, Hamming, Blackman, Bartlett, Welch, Cosine.
//
// Usage example:
//
// dstImage := imaging.Fit(srcImage, 800, 600, imaging.Lanczos)
//
func Fit(img image.Image, width, height int, filter ResampleFilter) *image.NRGBA {
maxW, maxH := width, height
if maxW <= 0 || maxH <= 0 {
return &image.NRGBA{}
}
srcBounds := img.Bounds()
srcW := srcBounds.Dx()
srcH := srcBounds.Dy()
if srcW <= 0 || srcH <= 0 {
return &image.NRGBA{}
}
if srcW <= maxW && srcH <= maxH {
return Clone(img)
}
srcAspectRatio := float64(srcW) / float64(srcH)
maxAspectRatio := float64(maxW) / float64(maxH)
var newW, newH int
if srcAspectRatio > maxAspectRatio {
newW = maxW
newH = int(float64(newW) / srcAspectRatio)
} else {
newH = maxH
newW = int(float64(newH) * srcAspectRatio)
}
return Resize(img, newW, newH, filter)
}
// Fill scales the image to the smallest possible size that will cover the specified dimensions,
// crops the resized image to the specified dimensions using the given anchor point and returns
// the transformed image.
//
// Supported resample filters: NearestNeighbor, Box, Linear, Hermite, MitchellNetravali,
// CatmullRom, BSpline, Gaussian, Lanczos, Hann, Hamming, Blackman, Bartlett, Welch, Cosine.
//
// Usage example:
//
// dstImage := imaging.Fill(srcImage, 800, 600, imaging.Center, imaging.Lanczos)
//
func Fill(img image.Image, width, height int, anchor Anchor, filter ResampleFilter) *image.NRGBA {
minW, minH := width, height
if minW <= 0 || minH <= 0 {
return &image.NRGBA{}
}
srcBounds := img.Bounds()
srcW := srcBounds.Dx()
srcH := srcBounds.Dy()
if srcW <= 0 || srcH <= 0 {
return &image.NRGBA{}
}
if srcW == minW && srcH == minH {
return Clone(img)
}
srcAspectRatio := float64(srcW) / float64(srcH)
minAspectRatio := float64(minW) / float64(minH)
var tmp *image.NRGBA
if srcAspectRatio < minAspectRatio {
tmp = Resize(img, minW, 0, filter)
} else {
tmp = Resize(img, 0, minH, filter)
}
return CropAnchor(tmp, minW, minH, anchor)
}
// Thumbnail scales the image up or down using the specified resample filter, crops it
// to the specified width and hight and returns the transformed image.
//
// Supported resample filters: NearestNeighbor, Box, Linear, Hermite, MitchellNetravali,
// CatmullRom, BSpline, Gaussian, Lanczos, Hann, Hamming, Blackman, Bartlett, Welch, Cosine.
//
// Usage example:
//
// dstImage := imaging.Thumbnail(srcImage, 100, 100, imaging.Lanczos)
//
func Thumbnail(img image.Image, width, height int, filter ResampleFilter) *image.NRGBA {
return Fill(img, width, height, Center, filter)
}
// ResampleFilter is a resampling filter struct. It can be used to define custom filters.
//
// Supported resample filters: NearestNeighbor, Box, Linear, Hermite, MitchellNetravali,
// CatmullRom, BSpline, Gaussian, Lanczos, Hann, Hamming, Blackman, Bartlett, Welch, Cosine.
//
// General filter recommendations:
//
// - Lanczos
// High-quality resampling filter for photographic images yielding sharp results.
// It's slower than cubic filters (see below).
//
// - CatmullRom
// A sharp cubic filter. It's a good filter for both upscaling and downscaling if sharp results are needed.
//
// - MitchellNetravali
// A high quality cubic filter that produces smoother results with less ringing artifacts than CatmullRom.
//
// - BSpline
// A good filter if a very smooth output is needed.
//
// - Linear
// Bilinear interpolation filter, produces reasonably good, smooth output.
// It's faster than cubic filters.
//
// - Box
// Simple and fast averaging filter appropriate for downscaling.
// When upscaling it's similar to NearestNeighbor.
//
// - NearestNeighbor
// Fastest resampling filter, no antialiasing.
//
type ResampleFilter struct {
Support float64
Kernel func(float64) float64
}
// NearestNeighbor is a nearest-neighbor filter (no anti-aliasing).
var NearestNeighbor ResampleFilter
// Box filter (averaging pixels).
var Box ResampleFilter
// Linear filter.
var Linear ResampleFilter
// Hermite cubic spline filter (BC-spline; B=0; C=0).
var Hermite ResampleFilter
// MitchellNetravali is Mitchell-Netravali cubic filter (BC-spline; B=1/3; C=1/3).
var MitchellNetravali ResampleFilter
// CatmullRom is a Catmull-Rom - sharp cubic filter (BC-spline; B=0; C=0.5).
var CatmullRom ResampleFilter
// BSpline is a smooth cubic filter (BC-spline; B=1; C=0).
var BSpline ResampleFilter
// Gaussian is a Gaussian blurring Filter.
var Gaussian ResampleFilter
// Bartlett is a Bartlett-windowed sinc filter (3 lobes).
var Bartlett ResampleFilter
// Lanczos filter (3 lobes).
var Lanczos ResampleFilter
// Hann is a Hann-windowed sinc filter (3 lobes).
var Hann ResampleFilter
// Hamming is a Hamming-windowed sinc filter (3 lobes).
var Hamming ResampleFilter
// Blackman is a Blackman-windowed sinc filter (3 lobes).
var Blackman ResampleFilter
// Welch is a Welch-windowed sinc filter (parabolic window, 3 lobes).
var Welch ResampleFilter
// Cosine is a Cosine-windowed sinc filter (3 lobes).
var Cosine ResampleFilter
func bcspline(x, b, c float64) float64 {
var y float64
x = math.Abs(x)
if x < 1.0 {
y = ((12-9*b-6*c)*x*x*x + (-18+12*b+6*c)*x*x + (6 - 2*b)) / 6
} else if x < 2.0 {
y = ((-b-6*c)*x*x*x + (6*b+30*c)*x*x + (-12*b-48*c)*x + (8*b + 24*c)) / 6
}
return y
}
func sinc(x float64) float64 {
if x == 0 {
return 1
}
return math.Sin(math.Pi*x) / (math.Pi * x)
}
func init() {
NearestNeighbor = ResampleFilter{
Support: 0.0, // special case - not applying the filter
}
Box = ResampleFilter{
Support: 0.5,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x <= 0.5 {
return 1.0
}
return 0
},
}
Linear = ResampleFilter{
Support: 1.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 1.0 {
return 1.0 - x
}
return 0
},
}
Hermite = ResampleFilter{
Support: 1.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 1.0 {
return bcspline(x, 0.0, 0.0)
}
return 0
},
}
MitchellNetravali = ResampleFilter{
Support: 2.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 2.0 {
return bcspline(x, 1.0/3.0, 1.0/3.0)
}
return 0
},
}
CatmullRom = ResampleFilter{
Support: 2.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 2.0 {
return bcspline(x, 0.0, 0.5)
}
return 0
},
}
BSpline = ResampleFilter{
Support: 2.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 2.0 {
return bcspline(x, 1.0, 0.0)
}
return 0
},
}
Gaussian = ResampleFilter{
Support: 2.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 2.0 {
return math.Exp(-2 * x * x)
}
return 0
},
}
Bartlett = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * (3.0 - x) / 3.0
}
return 0
},
}
Lanczos = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * sinc(x/3.0)
}
return 0
},
}
Hann = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * (0.5 + 0.5*math.Cos(math.Pi*x/3.0))
}
return 0
},
}
Hamming = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * (0.54 + 0.46*math.Cos(math.Pi*x/3.0))
}
return 0
},
}
Blackman = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * (0.42 - 0.5*math.Cos(math.Pi*x/3.0+math.Pi) + 0.08*math.Cos(2.0*math.Pi*x/3.0))
}
return 0
},
}
Welch = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * (1.0 - (x * x / 9.0))
}
return 0
},
}
Cosine = ResampleFilter{
Support: 3.0,
Kernel: func(x float64) float64 {
x = math.Abs(x)
if x < 3.0 {
return sinc(x) * math.Cos((math.Pi/2.0)*(x/3.0))
}
return 0
},
}
}

285
vendor/github.com/disintegration/imaging/scanner.go generated vendored
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@ -1,285 +0,0 @@
package imaging
import (
"image"
"image/color"
)
type scanner struct {
image image.Image
w, h int
palette []color.NRGBA
}
func newScanner(img image.Image) *scanner {
s := &scanner{
image: img,
w: img.Bounds().Dx(),
h: img.Bounds().Dy(),
}
if img, ok := img.(*image.Paletted); ok {
s.palette = make([]color.NRGBA, len(img.Palette))
for i := 0; i < len(img.Palette); i++ {
s.palette[i] = color.NRGBAModel.Convert(img.Palette[i]).(color.NRGBA)
}
}
return s
}
// scan scans the given rectangular region of the image into dst.
func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
switch img := s.image.(type) {
case *image.NRGBA:
size := (x2 - x1) * 4
j := 0
i := y1*img.Stride + x1*4
if size == 4 {
for y := y1; y < y2; y++ {
d := dst[j : j+4 : j+4]
s := img.Pix[i : i+4 : i+4]
d[0] = s[0]
d[1] = s[1]
d[2] = s[2]
d[3] = s[3]
j += size
i += img.Stride
}
} else {
for y := y1; y < y2; y++ {
copy(dst[j:j+size], img.Pix[i:i+size])
j += size
i += img.Stride
}
}
case *image.NRGBA64:
j := 0
for y := y1; y < y2; y++ {
i := y*img.Stride + x1*8
for x := x1; x < x2; x++ {
s := img.Pix[i : i+8 : i+8]
d := dst[j : j+4 : j+4]
d[0] = s[0]
d[1] = s[2]
d[2] = s[4]
d[3] = s[6]
j += 4
i += 8
}
}
case *image.RGBA:
j := 0
for y := y1; y < y2; y++ {
i := y*img.Stride + x1*4
for x := x1; x < x2; x++ {
d := dst[j : j+4 : j+4]
a := img.Pix[i+3]
switch a {
case 0:
d[0] = 0
d[1] = 0
d[2] = 0
d[3] = a
case 0xff:
s := img.Pix[i : i+4 : i+4]
d[0] = s[0]
d[1] = s[1]
d[2] = s[2]
d[3] = a
default:
s := img.Pix[i : i+4 : i+4]
r16 := uint16(s[0])
g16 := uint16(s[1])
b16 := uint16(s[2])
a16 := uint16(a)
d[0] = uint8(r16 * 0xff / a16)
d[1] = uint8(g16 * 0xff / a16)
d[2] = uint8(b16 * 0xff / a16)
d[3] = a
}
j += 4
i += 4
}
}
case *image.RGBA64:
j := 0
for y := y1; y < y2; y++ {
i := y*img.Stride + x1*8
for x := x1; x < x2; x++ {
s := img.Pix[i : i+8 : i+8]
d := dst[j : j+4 : j+4]
a := s[6]
switch a {
case 0:
d[0] = 0
d[1] = 0
d[2] = 0
case 0xff:
d[0] = s[0]
d[1] = s[2]
d[2] = s[4]
default:
r32 := uint32(s[0])<<8 | uint32(s[1])
g32 := uint32(s[2])<<8 | uint32(s[3])
b32 := uint32(s[4])<<8 | uint32(s[5])
a32 := uint32(s[6])<<8 | uint32(s[7])
d[0] = uint8((r32 * 0xffff / a32) >> 8)
d[1] = uint8((g32 * 0xffff / a32) >> 8)
d[2] = uint8((b32 * 0xffff / a32) >> 8)
}
d[3] = a
j += 4
i += 8
}
}
case *image.Gray:
j := 0
for y := y1; y < y2; y++ {
i := y*img.Stride + x1
for x := x1; x < x2; x++ {
c := img.Pix[i]
d := dst[j : j+4 : j+4]
d[0] = c
d[1] = c
d[2] = c
d[3] = 0xff
j += 4
i++
}
}
case *image.Gray16:
j := 0
for y := y1; y < y2; y++ {
i := y*img.Stride + x1*2
for x := x1; x < x2; x++ {
c := img.Pix[i]
d := dst[j : j+4 : j+4]
d[0] = c
d[1] = c
d[2] = c
d[3] = 0xff
j += 4
i += 2
}
}
case *image.YCbCr:
j := 0
x1 += img.Rect.Min.X
x2 += img.Rect.Min.X
y1 += img.Rect.Min.Y
y2 += img.Rect.Min.Y
hy := img.Rect.Min.Y / 2
hx := img.Rect.Min.X / 2
for y := y1; y < y2; y++ {
iy := (y-img.Rect.Min.Y)*img.YStride + (x1 - img.Rect.Min.X)
var yBase int
switch img.SubsampleRatio {
case image.YCbCrSubsampleRatio444, image.YCbCrSubsampleRatio422:
yBase = (y - img.Rect.Min.Y) * img.CStride
case image.YCbCrSubsampleRatio420, image.YCbCrSubsampleRatio440:
yBase = (y/2 - hy) * img.CStride
}
for x := x1; x < x2; x++ {
var ic int
switch img.SubsampleRatio {
case image.YCbCrSubsampleRatio444, image.YCbCrSubsampleRatio440:
ic = yBase + (x - img.Rect.Min.X)
case image.YCbCrSubsampleRatio422, image.YCbCrSubsampleRatio420:
ic = yBase + (x/2 - hx)
default:
ic = img.COffset(x, y)
}
yy1 := int32(img.Y[iy]) * 0x10101
cb1 := int32(img.Cb[ic]) - 128
cr1 := int32(img.Cr[ic]) - 128
r := yy1 + 91881*cr1
if uint32(r)&0xff000000 == 0 {
r >>= 16
} else {
r = ^(r >> 31)
}
g := yy1 - 22554*cb1 - 46802*cr1
if uint32(g)&0xff000000 == 0 {
g >>= 16
} else {
g = ^(g >> 31)
}
b := yy1 + 116130*cb1
if uint32(b)&0xff000000 == 0 {
b >>= 16
} else {
b = ^(b >> 31)
}
d := dst[j : j+4 : j+4]
d[0] = uint8(r)
d[1] = uint8(g)
d[2] = uint8(b)
d[3] = 0xff
iy++
j += 4
}
}
case *image.Paletted:
j := 0
for y := y1; y < y2; y++ {
i := y*img.Stride + x1
for x := x1; x < x2; x++ {
c := s.palette[img.Pix[i]]
d := dst[j : j+4 : j+4]
d[0] = c.R
d[1] = c.G
d[2] = c.B
d[3] = c.A
j += 4
i++
}
}
default:
j := 0
b := s.image.Bounds()
x1 += b.Min.X
x2 += b.Min.X
y1 += b.Min.Y
y2 += b.Min.Y
for y := y1; y < y2; y++ {
for x := x1; x < x2; x++ {
r16, g16, b16, a16 := s.image.At(x, y).RGBA()
d := dst[j : j+4 : j+4]
switch a16 {
case 0xffff:
d[0] = uint8(r16 >> 8)
d[1] = uint8(g16 >> 8)
d[2] = uint8(b16 >> 8)
d[3] = 0xff
case 0:
d[0] = 0
d[1] = 0
d[2] = 0
d[3] = 0
default:
d[0] = uint8(((r16 * 0xffff) / a16) >> 8)
d[1] = uint8(((g16 * 0xffff) / a16) >> 8)
d[2] = uint8(((b16 * 0xffff) / a16) >> 8)
d[3] = uint8(a16 >> 8)
}
j += 4
}
}
}
}

247
vendor/github.com/disintegration/imaging/tools.go generated vendored
View File

@ -1,247 +0,0 @@
package imaging
import (
"bytes"
"image"
"image/color"
"math"
)
// New creates a new image with the specified width and height, and fills it with the specified color.
func New(width, height int, fillColor color.Color) *image.NRGBA {
if width <= 0 || height <= 0 {
return &image.NRGBA{}
}
c := color.NRGBAModel.Convert(fillColor).(color.NRGBA)
if (c == color.NRGBA{0, 0, 0, 0}) {
return image.NewNRGBA(image.Rect(0, 0, width, height))
}
return &image.NRGBA{
Pix: bytes.Repeat([]byte{c.R, c.G, c.B, c.A}, width*height),
Stride: 4 * width,
Rect: image.Rect(0, 0, width, height),
}
}
// Clone returns a copy of the given image.
func Clone(img image.Image) *image.NRGBA {
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, src.w, src.h))
size := src.w * 4
parallel(0, src.h, func(ys <-chan int) {
for y := range ys {
i := y * dst.Stride
src.scan(0, y, src.w, y+1, dst.Pix[i:i+size])
}
})
return dst
}
// Anchor is the anchor point for image alignment.
type Anchor int
// Anchor point positions.
const (
Center Anchor = iota
TopLeft
Top
TopRight
Left
Right
BottomLeft
Bottom
BottomRight
)
func anchorPt(b image.Rectangle, w, h int, anchor Anchor) image.Point {
var x, y int
switch anchor {
case TopLeft:
x = b.Min.X
y = b.Min.Y
case Top:
x = b.Min.X + (b.Dx()-w)/2
y = b.Min.Y
case TopRight:
x = b.Max.X - w
y = b.Min.Y
case Left:
x = b.Min.X
y = b.Min.Y + (b.Dy()-h)/2
case Right:
x = b.Max.X - w
y = b.Min.Y + (b.Dy()-h)/2
case BottomLeft:
x = b.Min.X
y = b.Max.Y - h
case Bottom:
x = b.Min.X + (b.Dx()-w)/2
y = b.Max.Y - h
case BottomRight:
x = b.Max.X - w
y = b.Max.Y - h
default:
x = b.Min.X + (b.Dx()-w)/2
y = b.Min.Y + (b.Dy()-h)/2
}
return image.Pt(x, y)
}
// Crop cuts out a rectangular region with the specified bounds
// from the image and returns the cropped image.
func Crop(img image.Image, rect image.Rectangle) *image.NRGBA {
r := rect.Intersect(img.Bounds()).Sub(img.Bounds().Min)
if r.Empty() {
return &image.NRGBA{}
}
src := newScanner(img)
dst := image.NewNRGBA(image.Rect(0, 0, r.Dx(), r.Dy()))
rowSize := r.Dx() * 4
parallel(r.Min.Y, r.Max.Y, func(ys <-chan int) {
for y := range ys {
i := (y - r.Min.Y) * dst.Stride
src.scan(r.Min.X, y, r.Max.X, y+1, dst.Pix[i:i+rowSize])
}
})
return dst
}
// CropAnchor cuts out a rectangular region with the specified size
// from the image using the specified anchor point and returns the cropped image.
func CropAnchor(img image.Image, width, height int, anchor Anchor) *image.NRGBA {
srcBounds := img.Bounds()
pt := anchorPt(srcBounds, width, height, anchor)
r := image.Rect(0, 0, width, height).Add(pt)
b := srcBounds.Intersect(r)
return Crop(img, b)
}
// CropCenter cuts out a rectangular region with the specified size
// from the center of the image and returns the cropped image.
func CropCenter(img image.Image, width, height int) *image.NRGBA {
return CropAnchor(img, width, height, Center)
}
// Paste pastes the img image to the background image at the specified position and returns the combined image.
func Paste(background, img image.Image, pos image.Point) *image.NRGBA {
dst := Clone(background)
pos = pos.Sub(background.Bounds().Min)
pasteRect := image.Rectangle{Min: pos, Max: pos.Add(img.Bounds().Size())}
interRect := pasteRect.Intersect(dst.Bounds())
if interRect.Empty() {
return dst
}
src := newScanner(img)
parallel(interRect.Min.Y, interRect.Max.Y, func(ys <-chan int) {
for y := range ys {
x1 := interRect.Min.X - pasteRect.Min.X
x2 := interRect.Max.X - pasteRect.Min.X
y1 := y - pasteRect.Min.Y
y2 := y1 + 1
i1 := y*dst.Stride + interRect.Min.X*4
i2 := i1 + interRect.Dx()*4
src.scan(x1, y1, x2, y2, dst.Pix[i1:i2])
}
})
return dst
}
// PasteCenter pastes the img image to the center of the background image and returns the combined image.
func PasteCenter(background, img image.Image) *image.NRGBA {
bgBounds := background.Bounds()
bgW := bgBounds.Dx()
bgH := bgBounds.Dy()
bgMinX := bgBounds.Min.X
bgMinY := bgBounds.Min.Y
centerX := bgMinX + bgW/2
centerY := bgMinY + bgH/2
x0 := centerX - img.Bounds().Dx()/2
y0 := centerY - img.Bounds().Dy()/2
return Paste(background, img, image.Pt(x0, y0))
}
// Overlay draws the img image over the background image at given position
// and returns the combined image. Opacity parameter is the opacity of the img
// image layer, used to compose the images, it must be from 0.0 to 1.0.
//
// Usage examples:
//
// // Draw spriteImage over backgroundImage at the given position (x=50, y=50).
// dstImage := imaging.Overlay(backgroundImage, spriteImage, image.Pt(50, 50), 1.0)
//
// // Blend two opaque images of the same size.
// dstImage := imaging.Overlay(imageOne, imageTwo, image.Pt(0, 0), 0.5)
//
func Overlay(background, img image.Image, pos image.Point, opacity float64) *image.NRGBA {
opacity = math.Min(math.Max(opacity, 0.0), 1.0) // Ensure 0.0 <= opacity <= 1.0.
dst := Clone(background)
pos = pos.Sub(background.Bounds().Min)
pasteRect := image.Rectangle{Min: pos, Max: pos.Add(img.Bounds().Size())}
interRect := pasteRect.Intersect(dst.Bounds())
if interRect.Empty() {
return dst
}
src := newScanner(img)
parallel(interRect.Min.Y, interRect.Max.Y, func(ys <-chan int) {
scanLine := make([]uint8, interRect.Dx()*4)
for y := range ys {
x1 := interRect.Min.X - pasteRect.Min.X
x2 := interRect.Max.X - pasteRect.Min.X
y1 := y - pasteRect.Min.Y
y2 := y1 + 1
src.scan(x1, y1, x2, y2, scanLine)
i := y*dst.Stride + interRect.Min.X*4
j := 0
for x := interRect.Min.X; x < interRect.Max.X; x++ {
r1 := float64(dst.Pix[i+0])
g1 := float64(dst.Pix[i+1])
b1 := float64(dst.Pix[i+2])
a1 := float64(dst.Pix[i+3])
r2 := float64(scanLine[j+0])
g2 := float64(scanLine[j+1])
b2 := float64(scanLine[j+2])
a2 := float64(scanLine[j+3])
coef2 := opacity * a2 / 255
coef1 := (1 - coef2) * a1 / 255
coefSum := coef1 + coef2
coef1 /= coefSum
coef2 /= coefSum
dst.Pix[i+0] = uint8(r1*coef1 + r2*coef2)
dst.Pix[i+1] = uint8(g1*coef1 + g2*coef2)
dst.Pix[i+2] = uint8(b1*coef1 + b2*coef2)
dst.Pix[i+3] = uint8(math.Min(a1+a2*opacity*(255-a1)/255, 255))
i += 4
j += 4
}
}
})
return dst
}
// OverlayCenter overlays the img image to the center of the background image and
// returns the combined image. Opacity parameter is the opacity of the img
// image layer, used to compose the images, it must be from 0.0 to 1.0.
func OverlayCenter(background, img image.Image, opacity float64) *image.NRGBA {
bgBounds := background.Bounds()
bgW := bgBounds.Dx()
bgH := bgBounds.Dy()
bgMinX := bgBounds.Min.X
bgMinY := bgBounds.Min.Y
centerX := bgMinX + bgW/2
centerY := bgMinY + bgH/2
x0 := centerX - img.Bounds().Dx()/2
y0 := centerY - img.Bounds().Dy()/2
return Overlay(background, img, image.Point{x0, y0}, opacity)
}

271
vendor/github.com/disintegration/imaging/transform.go generated vendored
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@ -1,271 +0,0 @@
package imaging
import (
"image"
"image/color"
"math"
)
// FlipH flips the image horizontally (from left to right) and returns the transformed image.
func FlipH(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.w
dstH := src.h
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcY := dstY
src.scan(0, srcY, src.w, srcY+1, dst.Pix[i:i+rowSize])
reverse(dst.Pix[i : i+rowSize])
}
})
return dst
}
// FlipV flips the image vertically (from top to bottom) and returns the transformed image.
func FlipV(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.w
dstH := src.h
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcY := dstH - dstY - 1
src.scan(0, srcY, src.w, srcY+1, dst.Pix[i:i+rowSize])
}
})
return dst
}
// Transpose flips the image horizontally and rotates 90 degrees counter-clockwise.
func Transpose(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.h
dstH := src.w
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcX := dstY
src.scan(srcX, 0, srcX+1, src.h, dst.Pix[i:i+rowSize])
}
})
return dst
}
// Transverse flips the image vertically and rotates 90 degrees counter-clockwise.
func Transverse(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.h
dstH := src.w
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcX := dstH - dstY - 1
src.scan(srcX, 0, srcX+1, src.h, dst.Pix[i:i+rowSize])
reverse(dst.Pix[i : i+rowSize])
}
})
return dst
}
// Rotate90 rotates the image 90 degrees counter-clockwise and returns the transformed image.
func Rotate90(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.h
dstH := src.w
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcX := dstH - dstY - 1
src.scan(srcX, 0, srcX+1, src.h, dst.Pix[i:i+rowSize])
}
})
return dst
}
// Rotate180 rotates the image 180 degrees counter-clockwise and returns the transformed image.
func Rotate180(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.w
dstH := src.h
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcY := dstH - dstY - 1
src.scan(0, srcY, src.w, srcY+1, dst.Pix[i:i+rowSize])
reverse(dst.Pix[i : i+rowSize])
}
})
return dst
}
// Rotate270 rotates the image 270 degrees counter-clockwise and returns the transformed image.
func Rotate270(img image.Image) *image.NRGBA {
src := newScanner(img)
dstW := src.h
dstH := src.w
rowSize := dstW * 4
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
i := dstY * dst.Stride
srcX := dstY
src.scan(srcX, 0, srcX+1, src.h, dst.Pix[i:i+rowSize])
reverse(dst.Pix[i : i+rowSize])
}
})
return dst
}
// Rotate rotates an image by the given angle counter-clockwise .
// The angle parameter is the rotation angle in degrees.
// The bgColor parameter specifies the color of the uncovered zone after the rotation.
func Rotate(img image.Image, angle float64, bgColor color.Color) *image.NRGBA {
angle = angle - math.Floor(angle/360)*360
switch angle {
case 0:
return Clone(img)
case 90:
return Rotate90(img)
case 180:
return Rotate180(img)
case 270:
return Rotate270(img)
}
src := toNRGBA(img)
srcW := src.Bounds().Max.X
srcH := src.Bounds().Max.Y
dstW, dstH := rotatedSize(srcW, srcH, angle)
dst := image.NewNRGBA(image.Rect(0, 0, dstW, dstH))
if dstW <= 0 || dstH <= 0 {
return dst
}
srcXOff := float64(srcW)/2 - 0.5
srcYOff := float64(srcH)/2 - 0.5
dstXOff := float64(dstW)/2 - 0.5
dstYOff := float64(dstH)/2 - 0.5
bgColorNRGBA := color.NRGBAModel.Convert(bgColor).(color.NRGBA)
sin, cos := math.Sincos(math.Pi * angle / 180)
parallel(0, dstH, func(ys <-chan int) {
for dstY := range ys {
for dstX := 0; dstX < dstW; dstX++ {
xf, yf := rotatePoint(float64(dstX)-dstXOff, float64(dstY)-dstYOff, sin, cos)
xf, yf = xf+srcXOff, yf+srcYOff
interpolatePoint(dst, dstX, dstY, src, xf, yf, bgColorNRGBA)
}
}
})
return dst
}
func rotatePoint(x, y, sin, cos float64) (float64, float64) {
return x*cos - y*sin, x*sin + y*cos
}
func rotatedSize(w, h int, angle float64) (int, int) {
if w <= 0 || h <= 0 {
return 0, 0
}
sin, cos := math.Sincos(math.Pi * angle / 180)
x1, y1 := rotatePoint(float64(w-1), 0, sin, cos)
x2, y2 := rotatePoint(float64(w-1), float64(h-1), sin, cos)
x3, y3 := rotatePoint(0, float64(h-1), sin, cos)
minx := math.Min(x1, math.Min(x2, math.Min(x3, 0)))
maxx := math.Max(x1, math.Max(x2, math.Max(x3, 0)))
miny := math.Min(y1, math.Min(y2, math.Min(y3, 0)))
maxy := math.Max(y1, math.Max(y2, math.Max(y3, 0)))
neww := maxx - minx + 1
if neww-math.Floor(neww) > 0.1 {
neww++
}
newh := maxy - miny + 1
if newh-math.Floor(newh) > 0.1 {
newh++
}
return int(neww), int(newh)
}
func interpolatePoint(dst *image.NRGBA, dstX, dstY int, src *image.NRGBA, xf, yf float64, bgColor color.NRGBA) {
dstIndex := dstY*dst.Stride + dstX*4
x0 := int(math.Floor(xf))
y0 := int(math.Floor(yf))
bounds := src.Bounds()
if !image.Pt(x0, y0).In(image.Rect(bounds.Min.X-1, bounds.Min.Y-1, bounds.Max.X, bounds.Max.Y)) {
dst.Pix[dstIndex+0] = bgColor.R
dst.Pix[dstIndex+1] = bgColor.G
dst.Pix[dstIndex+2] = bgColor.B
dst.Pix[dstIndex+3] = bgColor.A
return
}
xq := xf - float64(x0)
yq := yf - float64(y0)
var pxs [4]color.NRGBA
var cfs [4]float64
for i := 0; i < 2; i++ {
for j := 0; j < 2; j++ {
k := i*2 + j
pt := image.Pt(x0+j, y0+i)
if pt.In(bounds) {
l := pt.Y*src.Stride + pt.X*4
pxs[k].R = src.Pix[l+0]
pxs[k].G = src.Pix[l+1]
pxs[k].B = src.Pix[l+2]
pxs[k].A = src.Pix[l+3]
} else {
pxs[k] = bgColor
}
}
}
cfs[0] = (1 - xq) * (1 - yq)
cfs[1] = xq * (1 - yq)
cfs[2] = (1 - xq) * yq
cfs[3] = xq * yq
var r, g, b, a float64
for i := range pxs {
wa := float64(pxs[i].A) * cfs[i]
r += float64(pxs[i].R) * wa
g += float64(pxs[i].G) * wa
b += float64(pxs[i].B) * wa
a += wa
}
if a != 0 {
r /= a
g /= a
b /= a
}
dst.Pix[dstIndex+0] = clamp(r)
dst.Pix[dstIndex+1] = clamp(g)
dst.Pix[dstIndex+2] = clamp(b)
dst.Pix[dstIndex+3] = clamp(a)
}

83
vendor/github.com/disintegration/imaging/utils.go generated vendored
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@ -1,83 +0,0 @@
package imaging
import (
"image"
"runtime"
"sync"
)
// parallel processes the data in separate goroutines.
func parallel(start, stop int, fn func(<-chan int)) {
count := stop - start
if count < 1 {
return
}
procs := runtime.GOMAXPROCS(0)
if procs > count {
procs = count
}
c := make(chan int, count)
for i := start; i < stop; i++ {
c <- i
}
close(c)
var wg sync.WaitGroup
for i := 0; i < procs; i++ {
wg.Add(1)
go func() {
defer wg.Done()
fn(c)
}()
}
wg.Wait()
}
// absint returns the absolute value of i.
func absint(i int) int {
if i < 0 {
return -i
}
return i
}
// clamp rounds and clamps float64 value to fit into uint8.
func clamp(x float64) uint8 {
v := int64(x + 0.5)
if v > 255 {
return 255
}
if v > 0 {
return uint8(v)
}
return 0
}
func reverse(pix []uint8) {
if len(pix) <= 4 {
return
}
i := 0
j := len(pix) - 4
for i < j {
pix[i+0], pix[j+0] = pix[j+0], pix[i+0]
pix[i+1], pix[j+1] = pix[j+1], pix[i+1]
pix[i+2], pix[j+2] = pix[j+2], pix[i+2]
pix[i+3], pix[j+3] = pix[j+3], pix[i+3]
i += 4
j -= 4
}
}
func toNRGBA(img image.Image) *image.NRGBA {
if img, ok := img.(*image.NRGBA); ok {
return &image.NRGBA{
Pix: img.Pix,
Stride: img.Stride,
Rect: img.Rect.Sub(img.Rect.Min),
}
}
return Clone(img)
}

21
vendor/github.com/dustin/go-humanize/LICENSE generated vendored
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@ -1,21 +0,0 @@
Copyright (c) 2005-2008 Dustin Sallings <dustin@spy.net>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
<http://www.opensource.org/licenses/mit-license.php>

124
vendor/github.com/dustin/go-humanize/README.markdown generated vendored
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@ -1,124 +0,0 @@
# Humane Units [![Build Status](https://travis-ci.org/dustin/go-humanize.svg?branch=master)](https://travis-ci.org/dustin/go-humanize) [![GoDoc](https://godoc.org/github.com/dustin/go-humanize?status.svg)](https://godoc.org/github.com/dustin/go-humanize)
Just a few functions for helping humanize times and sizes.
`go get` it as `github.com/dustin/go-humanize`, import it as
`"github.com/dustin/go-humanize"`, use it as `humanize`.
See [godoc](https://godoc.org/github.com/dustin/go-humanize) for
complete documentation.
## Sizes
This lets you take numbers like `82854982` and convert them to useful
strings like, `83 MB` or `79 MiB` (whichever you prefer).
Example:
```go
fmt.Printf("That file is %s.", humanize.Bytes(82854982)) // That file is 83 MB.
```
## Times
This lets you take a `time.Time` and spit it out in relative terms.
For example, `12 seconds ago` or `3 days from now`.
Example:
```go
fmt.Printf("This was touched %s.", humanize.Time(someTimeInstance)) // This was touched 7 hours ago.
```
Thanks to Kyle Lemons for the time implementation from an IRC
conversation one day. It's pretty neat.
## Ordinals
From a [mailing list discussion][odisc] where a user wanted to be able
to label ordinals.
0 -> 0th
1 -> 1st
2 -> 2nd
3 -> 3rd
4 -> 4th
[...]
Example:
```go
fmt.Printf("You're my %s best friend.", humanize.Ordinal(193)) // You are my 193rd best friend.
```
## Commas
Want to shove commas into numbers? Be my guest.
0 -> 0
100 -> 100
1000 -> 1,000
1000000000 -> 1,000,000,000
-100000 -> -100,000
Example:
```go
fmt.Printf("You owe $%s.\n", humanize.Comma(6582491)) // You owe $6,582,491.
```
## Ftoa
Nicer float64 formatter that removes trailing zeros.
```go
fmt.Printf("%f", 2.24) // 2.240000
fmt.Printf("%s", humanize.Ftoa(2.24)) // 2.24
fmt.Printf("%f", 2.0) // 2.000000
fmt.Printf("%s", humanize.Ftoa(2.0)) // 2
```
## SI notation
Format numbers with [SI notation][sinotation].
Example:
```go
humanize.SI(0.00000000223, "M") // 2.23 nM
```
## English-specific functions
The following functions are in the `humanize/english` subpackage.
### Plurals
Simple English pluralization
```go
english.PluralWord(1, "object", "") // object
english.PluralWord(42, "object", "") // objects
english.PluralWord(2, "bus", "") // buses
english.PluralWord(99, "locus", "loci") // loci
english.Plural(1, "object", "") // 1 object
english.Plural(42, "object", "") // 42 objects
english.Plural(2, "bus", "") // 2 buses
english.Plural(99, "locus", "loci") // 99 loci
```
### Word series
Format comma-separated words lists with conjuctions:
```go
english.WordSeries([]string{"foo"}, "and") // foo
english.WordSeries([]string{"foo", "bar"}, "and") // foo and bar
english.WordSeries([]string{"foo", "bar", "baz"}, "and") // foo, bar and baz
english.OxfordWordSeries([]string{"foo", "bar", "baz"}, "and") // foo, bar, and baz
```
[odisc]: https://groups.google.com/d/topic/golang-nuts/l8NhI74jl-4/discussion
[sinotation]: http://en.wikipedia.org/wiki/Metric_prefix

31
vendor/github.com/dustin/go-humanize/big.go generated vendored
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@ -1,31 +0,0 @@
package humanize
import (
"math/big"
)
// order of magnitude (to a max order)
func oomm(n, b *big.Int, maxmag int) (float64, int) {
mag := 0
m := &big.Int{}
for n.Cmp(b) >= 0 {
n.DivMod(n, b, m)
mag++
if mag == maxmag && maxmag >= 0 {
break
}
}
return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag
}
// total order of magnitude
// (same as above, but with no upper limit)
func oom(n, b *big.Int) (float64, int) {
mag := 0
m := &big.Int{}
for n.Cmp(b) >= 0 {
n.DivMod(n, b, m)
mag++
}
return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag
}

173
vendor/github.com/dustin/go-humanize/bigbytes.go generated vendored
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@ -1,173 +0,0 @@
package humanize
import (
"fmt"
"math/big"
"strings"
"unicode"
)
var (
bigIECExp = big.NewInt(1024)
// BigByte is one byte in bit.Ints
BigByte = big.NewInt(1)
// BigKiByte is 1,024 bytes in bit.Ints
BigKiByte = (&big.Int{}).Mul(BigByte, bigIECExp)
// BigMiByte is 1,024 k bytes in bit.Ints
BigMiByte = (&big.Int{}).Mul(BigKiByte, bigIECExp)
// BigGiByte is 1,024 m bytes in bit.Ints
BigGiByte = (&big.Int{}).Mul(BigMiByte, bigIECExp)
// BigTiByte is 1,024 g bytes in bit.Ints
BigTiByte = (&big.Int{}).Mul(BigGiByte, bigIECExp)
// BigPiByte is 1,024 t bytes in bit.Ints
BigPiByte = (&big.Int{}).Mul(BigTiByte, bigIECExp)
// BigEiByte is 1,024 p bytes in bit.Ints
BigEiByte = (&big.Int{}).Mul(BigPiByte, bigIECExp)
// BigZiByte is 1,024 e bytes in bit.Ints
BigZiByte = (&big.Int{}).Mul(BigEiByte, bigIECExp)
// BigYiByte is 1,024 z bytes in bit.Ints
BigYiByte = (&big.Int{}).Mul(BigZiByte, bigIECExp)
)
var (
bigSIExp = big.NewInt(1000)
// BigSIByte is one SI byte in big.Ints
BigSIByte = big.NewInt(1)
// BigKByte is 1,000 SI bytes in big.Ints
BigKByte = (&big.Int{}).Mul(BigSIByte, bigSIExp)
// BigMByte is 1,000 SI k bytes in big.Ints
BigMByte = (&big.Int{}).Mul(BigKByte, bigSIExp)
// BigGByte is 1,000 SI m bytes in big.Ints
BigGByte = (&big.Int{}).Mul(BigMByte, bigSIExp)
// BigTByte is 1,000 SI g bytes in big.Ints
BigTByte = (&big.Int{}).Mul(BigGByte, bigSIExp)
// BigPByte is 1,000 SI t bytes in big.Ints
BigPByte = (&big.Int{}).Mul(BigTByte, bigSIExp)
// BigEByte is 1,000 SI p bytes in big.Ints
BigEByte = (&big.Int{}).Mul(BigPByte, bigSIExp)
// BigZByte is 1,000 SI e bytes in big.Ints
BigZByte = (&big.Int{}).Mul(BigEByte, bigSIExp)
// BigYByte is 1,000 SI z bytes in big.Ints
BigYByte = (&big.Int{}).Mul(BigZByte, bigSIExp)
)
var bigBytesSizeTable = map[string]*big.Int{
"b": BigByte,
"kib": BigKiByte,
"kb": BigKByte,
"mib": BigMiByte,
"mb": BigMByte,
"gib": BigGiByte,
"gb": BigGByte,
"tib": BigTiByte,
"tb": BigTByte,
"pib": BigPiByte,
"pb": BigPByte,
"eib": BigEiByte,
"eb": BigEByte,
"zib": BigZiByte,
"zb": BigZByte,
"yib": BigYiByte,
"yb": BigYByte,
// Without suffix
"": BigByte,
"ki": BigKiByte,
"k": BigKByte,
"mi": BigMiByte,
"m": BigMByte,
"gi": BigGiByte,
"g": BigGByte,
"ti": BigTiByte,
"t": BigTByte,
"pi": BigPiByte,
"p": BigPByte,
"ei": BigEiByte,
"e": BigEByte,
"z": BigZByte,
"zi": BigZiByte,
"y": BigYByte,
"yi": BigYiByte,
}
var ten = big.NewInt(10)
func humanateBigBytes(s, base *big.Int, sizes []string) string {
if s.Cmp(ten) < 0 {
return fmt.Sprintf("%d B", s)
}
c := (&big.Int{}).Set(s)
val, mag := oomm(c, base, len(sizes)-1)
suffix := sizes[mag]
f := "%.0f %s"
if val < 10 {
f = "%.1f %s"
}
return fmt.Sprintf(f, val, suffix)
}
// BigBytes produces a human readable representation of an SI size.
//
// See also: ParseBigBytes.
//
// BigBytes(82854982) -> 83 MB
func BigBytes(s *big.Int) string {
sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
return humanateBigBytes(s, bigSIExp, sizes)
}
// BigIBytes produces a human readable representation of an IEC size.
//
// See also: ParseBigBytes.
//
// BigIBytes(82854982) -> 79 MiB
func BigIBytes(s *big.Int) string {
sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
return humanateBigBytes(s, bigIECExp, sizes)
}
// ParseBigBytes parses a string representation of bytes into the number
// of bytes it represents.
//
// See also: BigBytes, BigIBytes.
//
// ParseBigBytes("42 MB") -> 42000000, nil
// ParseBigBytes("42 mib") -> 44040192, nil
func ParseBigBytes(s string) (*big.Int, error) {
lastDigit := 0
hasComma := false
for _, r := range s {
if !(unicode.IsDigit(r) || r == '.' || r == ',') {
break
}
if r == ',' {
hasComma = true
}
lastDigit++
}
num := s[:lastDigit]
if hasComma {
num = strings.Replace(num, ",", "", -1)
}
val := &big.Rat{}
_, err := fmt.Sscanf(num, "%f", val)
if err != nil {
return nil, err
}
extra := strings.ToLower(strings.TrimSpace(s[lastDigit:]))
if m, ok := bigBytesSizeTable[extra]; ok {
mv := (&big.Rat{}).SetInt(m)
val.Mul(val, mv)
rv := &big.Int{}
rv.Div(val.Num(), val.Denom())
return rv, nil
}
return nil, fmt.Errorf("unhandled size name: %v", extra)
}

143
vendor/github.com/dustin/go-humanize/bytes.go generated vendored
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@ -1,143 +0,0 @@
package humanize
import (
"fmt"
"math"
"strconv"
"strings"
"unicode"
)
// IEC Sizes.
// kibis of bits
const (
Byte = 1 << (iota * 10)
KiByte
MiByte
GiByte
TiByte
PiByte
EiByte
)
// SI Sizes.
const (
IByte = 1
KByte = IByte * 1000
MByte = KByte * 1000
GByte = MByte * 1000
TByte = GByte * 1000
PByte = TByte * 1000
EByte = PByte * 1000
)
var bytesSizeTable = map[string]uint64{
"b": Byte,
"kib": KiByte,
"kb": KByte,
"mib": MiByte,
"mb": MByte,
"gib": GiByte,
"gb": GByte,
"tib": TiByte,
"tb": TByte,
"pib": PiByte,
"pb": PByte,
"eib": EiByte,
"eb": EByte,
// Without suffix
"": Byte,
"ki": KiByte,
"k": KByte,
"mi": MiByte,
"m": MByte,
"gi": GiByte,
"g": GByte,
"ti": TiByte,
"t": TByte,
"pi": PiByte,
"p": PByte,
"ei": EiByte,
"e": EByte,
}
func logn(n, b float64) float64 {
return math.Log(n) / math.Log(b)
}
func humanateBytes(s uint64, base float64, sizes []string) string {
if s < 10 {
return fmt.Sprintf("%d B", s)
}
e := math.Floor(logn(float64(s), base))
suffix := sizes[int(e)]
val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10
f := "%.0f %s"
if val < 10 {
f = "%.1f %s"
}
return fmt.Sprintf(f, val, suffix)
}
// Bytes produces a human readable representation of an SI size.
//
// See also: ParseBytes.
//
// Bytes(82854982) -> 83 MB
func Bytes(s uint64) string {
sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"}
return humanateBytes(s, 1000, sizes)
}
// IBytes produces a human readable representation of an IEC size.
//
// See also: ParseBytes.
//
// IBytes(82854982) -> 79 MiB
func IBytes(s uint64) string {
sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"}
return humanateBytes(s, 1024, sizes)
}
// ParseBytes parses a string representation of bytes into the number
// of bytes it represents.
//
// See Also: Bytes, IBytes.
//
// ParseBytes("42 MB") -> 42000000, nil
// ParseBytes("42 mib") -> 44040192, nil
func ParseBytes(s string) (uint64, error) {
lastDigit := 0
hasComma := false
for _, r := range s {
if !(unicode.IsDigit(r) || r == '.' || r == ',') {
break
}
if r == ',' {
hasComma = true
}
lastDigit++
}
num := s[:lastDigit]
if hasComma {
num = strings.Replace(num, ",", "", -1)
}
f, err := strconv.ParseFloat(num, 64)
if err != nil {
return 0, err
}
extra := strings.ToLower(strings.TrimSpace(s[lastDigit:]))
if m, ok := bytesSizeTable[extra]; ok {
f *= float64(m)
if f >= math.MaxUint64 {
return 0, fmt.Errorf("too large: %v", s)
}
return uint64(f), nil
}
return 0, fmt.Errorf("unhandled size name: %v", extra)
}

116
vendor/github.com/dustin/go-humanize/comma.go generated vendored
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@ -1,116 +0,0 @@
package humanize
import (
"bytes"
"math"
"math/big"
"strconv"
"strings"
)
// Comma produces a string form of the given number in base 10 with
// commas after every three orders of magnitude.
//
// e.g. Comma(834142) -> 834,142
func Comma(v int64) string {
sign := ""
// Min int64 can't be negated to a usable value, so it has to be special cased.
if v == math.MinInt64 {
return "-9,223,372,036,854,775,808"
}
if v < 0 {
sign = "-"
v = 0 - v
}
parts := []string{"", "", "", "", "", "", ""}
j := len(parts) - 1
for v > 999 {
parts[j] = strconv.FormatInt(v%1000, 10)
switch len(parts[j]) {
case 2:
parts[j] = "0" + parts[j]
case 1:
parts[j] = "00" + parts[j]
}
v = v / 1000
j--
}
parts[j] = strconv.Itoa(int(v))
return sign + strings.Join(parts[j:], ",")
}
// Commaf produces a string form of the given number in base 10 with
// commas after every three orders of magnitude.
//
// e.g. Commaf(834142.32) -> 834,142.32
func Commaf(v float64) string {
buf := &bytes.Buffer{}
if v < 0 {
buf.Write([]byte{'-'})
v = 0 - v
}
comma := []byte{','}
parts := strings.Split(strconv.FormatFloat(v, 'f', -1, 64), ".")
pos := 0
if len(parts[0])%3 != 0 {
pos += len(parts[0]) % 3
buf.WriteString(parts[0][:pos])
buf.Write(comma)
}
for ; pos < len(parts[0]); pos += 3 {
buf.WriteString(parts[0][pos : pos+3])
buf.Write(comma)
}
buf.Truncate(buf.Len() - 1)
if len(parts) > 1 {
buf.Write([]byte{'.'})
buf.WriteString(parts[1])
}
return buf.String()
}
// CommafWithDigits works like the Commaf but limits the resulting
// string to the given number of decimal places.
//
// e.g. CommafWithDigits(834142.32, 1) -> 834,142.3
func CommafWithDigits(f float64, decimals int) string {
return stripTrailingDigits(Commaf(f), decimals)
}
// BigComma produces a string form of the given big.Int in base 10
// with commas after every three orders of magnitude.
func BigComma(b *big.Int) string {
sign := ""
if b.Sign() < 0 {
sign = "-"
b.Abs(b)
}
athousand := big.NewInt(1000)
c := (&big.Int{}).Set(b)
_, m := oom(c, athousand)
parts := make([]string, m+1)
j := len(parts) - 1
mod := &big.Int{}
for b.Cmp(athousand) >= 0 {
b.DivMod(b, athousand, mod)
parts[j] = strconv.FormatInt(mod.Int64(), 10)
switch len(parts[j]) {
case 2:
parts[j] = "0" + parts[j]
case 1:
parts[j] = "00" + parts[j]
}
j--
}
parts[j] = strconv.Itoa(int(b.Int64()))
return sign + strings.Join(parts[j:], ",")
}

40
vendor/github.com/dustin/go-humanize/commaf.go generated vendored
View File

@ -1,40 +0,0 @@
// +build go1.6
package humanize
import (
"bytes"
"math/big"
"strings"
)
// BigCommaf produces a string form of the given big.Float in base 10
// with commas after every three orders of magnitude.
func BigCommaf(v *big.Float) string {
buf := &bytes.Buffer{}
if v.Sign() < 0 {
buf.Write([]byte{'-'})
v.Abs(v)
}
comma := []byte{','}
parts := strings.Split(v.Text('f', -1), ".")
pos := 0
if len(parts[0])%3 != 0 {
pos += len(parts[0]) % 3
buf.WriteString(parts[0][:pos])
buf.Write(comma)
}
for ; pos < len(parts[0]); pos += 3 {
buf.WriteString(parts[0][pos : pos+3])
buf.Write(comma)
}
buf.Truncate(buf.Len() - 1)
if len(parts) > 1 {
buf.Write([]byte{'.'})
buf.WriteString(parts[1])
}
return buf.String()
}

46
vendor/github.com/dustin/go-humanize/ftoa.go generated vendored
View File

@ -1,46 +0,0 @@
package humanize
import (
"strconv"
"strings"
)
func stripTrailingZeros(s string) string {
offset := len(s) - 1
for offset > 0 {
if s[offset] == '.' {
offset--
break
}
if s[offset] != '0' {
break
}
offset--
}
return s[:offset+1]
}
func stripTrailingDigits(s string, digits int) string {
if i := strings.Index(s, "."); i >= 0 {
if digits <= 0 {
return s[:i]
}
i++
if i+digits >= len(s) {
return s
}
return s[:i+digits]
}
return s
}
// Ftoa converts a float to a string with no trailing zeros.
func Ftoa(num float64) string {
return stripTrailingZeros(strconv.FormatFloat(num, 'f', 6, 64))
}
// FtoaWithDigits converts a float to a string but limits the resulting string
// to the given number of decimal places, and no trailing zeros.
func FtoaWithDigits(num float64, digits int) string {
return stripTrailingZeros(stripTrailingDigits(strconv.FormatFloat(num, 'f', 6, 64), digits))
}

8
vendor/github.com/dustin/go-humanize/humanize.go generated vendored
View File

@ -1,8 +0,0 @@
/*
Package humanize converts boring ugly numbers to human-friendly strings and back.
Durations can be turned into strings such as "3 days ago", numbers
representing sizes like 82854982 into useful strings like, "83 MB" or
"79 MiB" (whichever you prefer).
*/
package humanize

192
vendor/github.com/dustin/go-humanize/number.go generated vendored
View File

@ -1,192 +0,0 @@
package humanize
/*
Slightly adapted from the source to fit go-humanize.
Author: https://github.com/gorhill
Source: https://gist.github.com/gorhill/5285193
*/
import (
"math"
"strconv"
)
var (
renderFloatPrecisionMultipliers = [...]float64{
1,
10,
100,
1000,
10000,
100000,
1000000,
10000000,
100000000,
1000000000,
}
renderFloatPrecisionRounders = [...]float64{
0.5,
0.05,
0.005,
0.0005,
0.00005,
0.000005,
0.0000005,
0.00000005,
0.000000005,
0.0000000005,
}
)
// FormatFloat produces a formatted number as string based on the following user-specified criteria:
// * thousands separator
// * decimal separator
// * decimal precision
//
// Usage: s := RenderFloat(format, n)
// The format parameter tells how to render the number n.
//
// See examples: http://play.golang.org/p/LXc1Ddm1lJ
//
// Examples of format strings, given n = 12345.6789:
// "#,###.##" => "12,345.67"
// "#,###." => "12,345"
// "#,###" => "12345,678"
// "#\u202F###,##" => "12 345,68"
// "#.###,###### => 12.345,678900
// "" (aka default format) => 12,345.67
//
// The highest precision allowed is 9 digits after the decimal symbol.
// There is also a version for integer number, FormatInteger(),
// which is convenient for calls within template.
func FormatFloat(format string, n float64) string {
// Special cases:
// NaN = "NaN"
// +Inf = "+Infinity"
// -Inf = "-Infinity"
if math.IsNaN(n) {
return "NaN"
}
if n > math.MaxFloat64 {
return "Infinity"
}
if n < -math.MaxFloat64 {
return "-Infinity"
}
// default format
precision := 2
decimalStr := "."
thousandStr := ","
positiveStr := ""
negativeStr := "-"
if len(format) > 0 {
format := []rune(format)
// If there is an explicit format directive,
// then default values are these:
precision = 9
thousandStr = ""
// collect indices of meaningful formatting directives
formatIndx := []int{}
for i, char := range format {
if char != '#' && char != '0' {
formatIndx = append(formatIndx, i)
}
}
if len(formatIndx) > 0 {
// Directive at index 0:
// Must be a '+'
// Raise an error if not the case
// index: 0123456789
// +0.000,000
// +000,000.0
// +0000.00
// +0000
if formatIndx[0] == 0 {
if format[formatIndx[0]] != '+' {
panic("RenderFloat(): invalid positive sign directive")
}
positiveStr = "+"
formatIndx = formatIndx[1:]
}
// Two directives:
// First is thousands separator
// Raise an error if not followed by 3-digit
// 0123456789
// 0.000,000
// 000,000.00
if len(formatIndx) == 2 {
if (formatIndx[1] - formatIndx[0]) != 4 {
panic("RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers")
}
thousandStr = string(format[formatIndx[0]])
formatIndx = formatIndx[1:]
}
// One directive:
// Directive is decimal separator
// The number of digit-specifier following the separator indicates wanted precision
// 0123456789
// 0.00
// 000,0000
if len(formatIndx) == 1 {
decimalStr = string(format[formatIndx[0]])
precision = len(format) - formatIndx[0] - 1
}
}
}
// generate sign part
var signStr string
if n >= 0.000000001 {
signStr = positiveStr
} else if n <= -0.000000001 {
signStr = negativeStr
n = -n
} else {
signStr = ""
n = 0.0
}
// split number into integer and fractional parts
intf, fracf := math.Modf(n + renderFloatPrecisionRounders[precision])
// generate integer part string
intStr := strconv.FormatInt(int64(intf), 10)
// add thousand separator if required
if len(thousandStr) > 0 {
for i := len(intStr); i > 3; {
i -= 3
intStr = intStr[:i] + thousandStr + intStr[i:]
}
}
// no fractional part, we can leave now
if precision == 0 {
return signStr + intStr
}
// generate fractional part
fracStr := strconv.Itoa(int(fracf * renderFloatPrecisionMultipliers[precision]))
// may need padding
if len(fracStr) < precision {
fracStr = "000000000000000"[:precision-len(fracStr)] + fracStr
}
return signStr + intStr + decimalStr + fracStr
}
// FormatInteger produces a formatted number as string.
// See FormatFloat.
func FormatInteger(format string, n int) string {
return FormatFloat(format, float64(n))
}

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