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stvm 1.2.2
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/*
* Copyright (c) 2018 Savens Liu
*
* The original has been patented, Open source is not equal to open rights.
* Anyone can clone, download, learn and discuss for free. Without the permission
* of the copyright owner or author, it shall not be merged, published, licensed or sold.
* The copyright owner or author has the right to pursue his responsibility.
*
* 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.
*/
#ifndef __TVM_DEFIND_HHHH___
#define __TVM_DEFIND_HHHH___
#include "tstr.h"
typedef pthread_rwlock_t RWLock;
typedef pthread_rwlockattr_t RWAttr;
typedef unsigned int TABLE;
typedef long long llSEQ;
typedef long (*TCREATE)(TABLE t);
typedef long CREATE;
//#pragma pack(4)
#define TVM_VKERNEL "1.2.0.0"
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#define TVM_VERSION "1.2.4.0"
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/*************************************************************************************************
custom macro
*************************************************************************************************/
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#define FIELD_SEL 512
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#define FIRST_ROW 256
#define ORDER_DESC 128
#define ORDER_ASC 64
#define ORDER_BY 64
#define GROUP_BY 32
#define MATCH_MAX 16
#define MATCH_MIN 8
#define FIELD_DOUB 4
#define FIELD_LONG 2
#define FIELD_CHAR 1
// execution plan
#define EXE_PLAN_ALL 0
#define EXE_PLAN_IDX 1
#define EXE_PLAN_GRP 2
#define CHK_SELECT 0
#define IDX_SELECT 1
#define RCD_SELECT 2
#define NIL_IGNORE 8
#define OPERATE_NULL 0
#define OPERATE_INSERT 1
#define OPERATE_DELETE 2
#define OPERATE_UPDATE 4
#define OPERATE_SELECT 8
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#define PROTOCAL_JAVA 512
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#define OPERAYS_INSERT 1025
#define OPERAYS_DELETE 1026
#define OPERAYS_UPDATE 1027
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#define OPERATE_TRCATE 14
#define OPERATE_COUNT 15
#define OPERATE_GROUP 16
#define OPERATE_QUERY 17
#define OPERATE_EXTREM 18
#define OPERATE_TBDROP 19
#define OPERATE_RENAME 20
#define OPERATE_SELSEQ 21
#define OPERATE_SETSEQ 22
#define OPERATE_RBDIDX 23
#define OPERATE_RETLOK 24
#define OPERATE_DMKEEP 25
#define OPERATE_DOMPUL 26
#define OPERATE_DOMPSH 27
#define OPERATE_DMRECN 28
#define OPERATE_REFRESH 29
#define OPERATE_DOMLOFF 30
#define OPERATE_DOMROFF 31
#define OPERATE_PULTBL 32
#define OPERATE_BEGWORK 33
#define OPERATE_ROLWORK 34
#define OPERATE_CMTWORK 35
#define OPERATE_ENDWORK 36
#define OPERATE_EXEEXIT 99
#define OPERATE_DEFAULT (OPERATE_SELECT | OPERATE_UPDATE | OPERATE_DELETE | OPERATE_INSERT)
/*************************************************************************************************
Internal definition
*************************************************************************************************/
#define SYS_TVM_INDEX 0x01
#define SYS_TVM_FIELD 0x02 // field table
#define SYS_TVM_DOMAIN 0x03 // domain table
#define SYS_TVM_SEQUE 0x04
#define TVM_MAX_TABLE 0xFF // maximum number of creation of the system
#define MAX_STRIG_LEN 256
#ifndef MAX_INDEX_LEN
#define MAX_INDEX_LEN 64
#endif
#define MAX_FIELD_LEN 32 // maxinum length of Field name
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#define ALLOC_CMD_LEN 1024 // maxinum length of command
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#ifndef MAX_FILED_NUM
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#define MAX_FILED_NUM 64 // maximum number of fields in a table
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#endif
#define MAX_REMOTE_IP 20
#define MAX_TIMESTAMP 20
#define MAX_FILED_IDX 8
// resource flag
#define RES_LOCAL_SID 1
#define RES_REMOT_SID 2
#define RESOURCE_ROFF 5
#define RESOURCE_AUTH 4
#define RESOURCE_EXCP 3
#define RESOURCE_ABLE 2
#define RESOURCE_STOP 1
#define RESOURCE_INIT 0
#define IPC_MSG 0x01
#define IPC_SEM 0x02
#define IPC_SHM 0x03
#define SEM_INIT 1
#define SEM_O_V 1 // Semaphore V operation
#define SEM_O_P -1 // Semaphore P operation
#define SEM_RD 0
#define SEM_WD 1
#define UNQIUE 1
#define NORMAL 16
#define HASHID 32
#define TYPE_SYSTEM 0x01
#define TYPE_INCORE 0x02
#define TYPE_CLIENT 0x03 // custom
#define TYPE_KEYVAL 0x04
#define TVM_NODE_INFO "localhost"
#define TVM_RUNCFG_TAG "\x01\x33\xC8\x48"
#define TVM_BOOT_CLUSTER 2
#define TVM_BOOT_LOCAL 1
#define TVM_BOOT_SIMPLE 0
#define HAVE_INDEX(t) (((TblDef *)pGetTblDef(t))->m_lIType != 0)
#define HAVE_UNIQ_IDX(t) (((TblDef *)pGetTblDef(t))->m_lIType & UNQIUE)
#define HAVE_NORL_IDX(t) (((TblDef *)pGetTblDef(t))->m_lIType & NORMAL)
#define HAVE_HASH_IDX(t) (((TblDef *)pGetTblDef(t))->m_lIType & HASHID)
#define IS_RED(x) (x->m_eColor == COLOR_RED)
#define FPOS(t, f) ((size_t)&((t *)0)->f)
#define FLEN(t, f) (sizeof(((t *)0)->f))
#define NODE_NULL g_lNilOfs
#define ReField(t, f) (FPOS(t, f) << 16 | FLEN(t, f))
#define REFrom(t) (t >> 16)
#define REFLen(t) (t & 0xffff)
#define WORK_ERROR_LOG "work.err"
#define STVM_SQL_LINE ".stvmrc"
#define COLOR_BLK 0
#define COLOR_RED 1
#define SELF_POS_UNUSE 0
#define DATA_TRUCK_NULL 0x00
#define DATA_TRUCK_NRML 0x01
#define DATA_TRUCK_LOCK 0x02
#define TABLE_LOCK_READ 1
#define TABLE_LOCK_WRITE 2
#define IS_TRUCK_NULL(p) ((p)->m_chTag == DATA_TRUCK_NULL)
#define IS_TRUCK_NRML(p) ((p)->m_chTag == DATA_TRUCK_NRML)
#define IS_TRUCK_LOCK(p) ((p)->m_chTag == DATA_TRUCK_LOCK)
#define SET_DATA_TRUCK(p, type) ((p)->m_chTag = type)
#define TFree(p) if(p) { free(p); p = NULL; }
#define TFgrp(p) do{vDeleteRowgrp(p);p = NULL;}while(0);
#define TFlst(p) do{vDestroyList(p);p = NULL;}while(0);
#define TClose(f) if(f) { fclose(f); f = NULL; }
/*************************************************************************************************
错误码定义区
*************************************************************************************************/
#define TVM_DONE_SUCC 0 // completed successfully
#define SVR_EXCEPTION 1 // sever exception
#define IDX_FIELD_NIL 2 // index field values is null
#define CONDIT_IS_NIL 3 // condition is null
#define DATA_SPC_FULL 4 // no space for create data
#define GENER_KEY_ERR 5 // generate shm key failure
#define SHM_ERR_INVAL 6 // Invalid parameter or shm has disappeared
#define SHM_ERR_EXIST 7 // shared memory already exists
#define SHM_ERR_EIDRM 8 // shared memory has been deleted
#define SHM_ERR_ACCES 9 // Permission denied
#define SHM_ERR_NOMEM 10 // Insufficient(shm) core memory
#define VER_NOT_MATCH 11 // data truck version mismatch
#define BLCK_SIZE_ERR 12 // size is error to creat data block
#define IDX_DEF_SPILL 13 // unique Index definition overflow
#define IDX_LEN_SPILL 14 // unique Index length overflow
#define GRP_DEF_SPILL 15 // normal Index definition overflow
#define GRP_LEN_SPILL 16 // normal Index length overflow
#define IDX_TYP_NODEF 17 // index type not define
#define FLD_DEF_SPILL 18 // field define overflow
#define IDX_DATA_MISM 19 // index data mismatch
#define FTYPE_NOT_DEF 20 // field type not define
#define SHMT_NOT_INIT 21 // memory has not been initialized
#define UNIQ_IDX_REPT 22 // unique index repeat
#define IDX_SPC_SPILL 23 // no space for create index
#define NO_DATA_FOUND 24 // no data be found
#define MORE_ROWS_SEL 25 // more then one records be selected
#define MALLC_MEM_ERR 26 // malloc memory error
#define CURS_IS_INVAL 27 // cursor invalid
#define TABLE_NOT_DEF 28 // table not define
#define FIL_NOT_EXIST 29 // file not exist
#define SEM_CDIT_NULL 30 // semget condition is null
#define SEM_ERR_INVAL 31 // Invalid parameter or sem has disappeared
#define SEM_ERR_EXIST 32 // semaphore already exists
#define SEM_ERR_EIDRM 33 // semaphore has been deleted
#define SEM_ERR_ACCES 34 // Permission denied(sem)
#define SEM_ERR_NOMEM 35 // Insufficient(sem) core memory
#define SEM_ERR_LIMIT 36 // Semaphore value out of limit
#define SQL_SYNTX_ERR 37 // SQL syntax is error
#define SQL_NOT_SUPPT 38 // SQL operation not be supported
#define SQL_TABLE_NIL 39 // SQL no table name be inputted
#define SQL_FIELD_NIL 40 // SQL field is not selected
#define SQL_WHERE_NIL 41 // SQL conditional syntax error
#define SQL_ERR_FIELD 42 // SQL field syntax error
#define SQL_ERR_WHERE 43 // SQL where syntax error
#define TBL_NOT_FOUND 44 // table not found
#define SQL_FAV_MATCH 45 // SQL fields does not match the value
#define LOCK_DORD_ERR 46 // set the read lock failure
#define LOCK_UNRD_ERR 47 // unlock read lock failure
#define LOCK_DOWR_ERR 48 // set the write lock failure
#define LOCK_UNWR_ERR 49 // unlock write lock failure
#define SOCK_CONN_ERR 50 // socket connect failure
#define SOCK_CONN_TMO 51 // socket connect timeout
#define SOCK_ERR_CRTE 52 // create socket failure
#define SOCK_READ_ERR 53 // socket recv failure
#define SOCK_SEND_ERR 54 // socket send failure
#define SOCK_BIND_ERR 55 // socket bind failure
#define SOCK_LSEN_ERR 56 // socket listen failure
#define SOCK_SEND_TMO 57 // socket send timeout
#define SOCK_READ_TMO 58 // socket read timeout
#define SOCK_IO_RESET 59 // socket reset
#define SOCK_COM_EXCP 60 // Socket communication anomaly
#define EPOLL_ADD_ERR 61 // epoll add fd error
#define EPOLL_CRT_ERR 62 // create epoll fd failure
#define EPOLL_DEL_ERR 63 // delete epoll fd failure
#define SOCK_ACPT_ERR 64 // socket accept failure
#define RMT_NOT_SUPPT 65 // SQL remote does not support
#define FILE_NOTFOUND 66 // file not found
#define BOOT_PARM_ERR 67 // boot parameters error
#define BOOT_RELA_ERR 68 // parameters table related error
#define BOOT_VER_ICMP 69 // Incompatible version
#define DOM_NOT_REGST 70 // domain not register
#define DMWORK_NOTSUP 71 // domain work does not support
#define SEQ_NOT_FOUND 72 // sequence does not exist
#define FILE_NOT_RSET 73 // file is not set
#define RECD_TOO_LONG 74 // record data too long
#define RESOU_DISABLE 75 // Resource unavailable
#define MSG_ERR_EXIST 76 // message queue already exists
#define MSG_ERR_ACCES 77 // Permission denied .msg
#define MSG_ERR_NOMEM 78 // Insufficient(msg) core memory
#define MSG_ERR_INVAL 79 // Invalid parameter or msg has disappeared
#define MSG_ERR_FAULT 80 // msg Invalid address
#define MSG_ERR_EIDRM 81 // message queue has been deleted
#define MSG_ERR_E2BIG 82 // message text length is greater than msgsz
#define MSG_ERR_EINTR 83 // Interrupted by signal
#define MSG_ERR_SNDEG 84 // msgsnd queue overrun
#define INI_ERR_CHLDP 85 // initial child process failed
#define FLD_NOT_EXIST 86 // field not exist
#define TBL_ARD_EXIST 87 // table already exist
#define WORK_NOT_OPEN 88 // The transaction has not been opened yet
#define WORK_NOT_REGT 89 // The transaction has not been register
#define DOM_NOT_INITL 90 // domain not initail
#define FIELD_NOT_DEF 91 // table field not define
#define FIELD_NOT_SET 92 // field not set
#define UPDFD_NOT_SET 93 // update field not set
#define EXTRE_SET_ERR 94 // extreme set decorate error
#define GROUP_SET_ERR 95 // group set decorate error
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#define CMM_TABLE_MIS 96 // the table of field is missing
stvm 1.2.2
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/*************************************************************************************************
创建表宏函数
*************************************************************************************************/
#define DEFINE(t, n, p, s) TABLE tbl = t; long type = 0; \
((TblDef *)pGetTblDef(t))->m_table = t; \
((TblDef *)pGetTblDef(t))->m_lReSize = sizeof(s); \
strncpy(((TblDef *)pGetTblDef(t))->m_szPart, p, MAX_FIELD_LEN); \
strncpy(((TblDef *)pGetTblDef(t))->m_szTable, n, MAX_FIELD_LEN); \
((TblDef *)pGetTblDef(t))->m_lTruck = sizeof(s) + sizeof(SHTruck);
#define CREATE_IDX(t) type = t;
#define IDX_FIELD(t, f, a) if(RC_SUCC != lAddIdxField(tbl, type, FPOS(t, f), FLEN(t, f), a)) \
return RC_FAIL;
#define FIELD(t, f, d, a) if(RC_SUCC != lSetTableIdx(tbl, FPOS(t, f), FLEN(t, f), d, a, CHK_SELECT)) \
return RC_FAIL;
#define FIELU(t, f, d, a) if(RC_SUCC != lSetTableIdx(tbl, FPOS(t, f), FLEN(t, f), d, a, IDX_SELECT)) \
return RC_FAIL;
#define FIELR(t, f, d, a) if(RC_SUCC != lSetTableIdx(tbl, FPOS(t, f), FLEN(t, f), d, a, RCD_SELECT)) \
return RC_FAIL;
#define FINISH return RC_SUCC;
/*************************************************************************************************
Field assignment
*************************************************************************************************/
#define defineinit(p,s,t) do{ \
p->stCond.uFldcmp = 0; \
p->stUpdt.uFldcmp = 0; \
p->lSize = sizeof(s); \
p->tblName = t; \
p->pstVoid = (void *)&(s); \
}while(0);
#define conditinit(p,s,t) do{ \
p->stCond.uFldcmp = 0; \
p->stUpdt.uFldcmp = 0; \
p->lSize = sizeof(s); \
p->tblName = t; \
p->lFind = 0; \
memset(&(s), 0, p->lSize); \
p->pstVoid = (void *)&(s); \
}while(0);
#define conditnull(p,d,t) do{ \
p->stCond.uFldcmp = 0; \
p->stUpdt.uFldcmp = 0; \
p->lFind = 0; \
p->lSize = sizeof(d); \
p->tblName = t; \
p->pstVoid = NULL; \
}while(0);
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#define stringsetv(p,s,f,...) vSetCodField(&p->stCond, sizeof((s).f), (char *)(s).f - (char *)&(s)); \
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snprintf((s).f, sizeof((s).f), __VA_ARGS__);
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#define stringset(p,s,f,v) vSetCodField(&p->stCond, sizeof((s).f), (char *)(s).f - (char *)&(s)); \
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strncpy((s).f, v, sizeof((s).f));
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#define stringcpy(p,s,f,v) vSetCodField(&p->stCond, sizeof((s).f), (char *)(s).f - (char *)&(s)); \
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memcpy(&(s) + ((void *)(s).f - (void *)&(s)), (void *)v, sizeof((s).f));
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#define numberset(p,s,f,v) vSetCodField(&p->stCond, sizeof((s).f), (char *)&(s).f - (char *)&(s)); \
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(s).f = v;
#define decorate(p,d,f,v) vSetDecorate(&p->stUpdt, FLEN(d, f), FPOS(d, f), v); \
p->lFind = (v) & FIRST_ROW;
#define stringreset(s,f,v) strncpy((s).f, v, sizeof((s).f));
#define stringresetv(s,f,...) snprintf((s).f, sizeof((s).f), __VA_ARGS__);
#define stringrecpy(s,f,v) memcpy((s).f, v, sizeof((s).f));
#define numberreset(s,f,v) (s).f = v;
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#define conditset(p,s,f) vSetCodField(&p->stCond, sizeof((s).f), (char *)&(s).f - (char *)&(s));
#define conditbind defineinit
#define conditfld conditset
#define conditnum numberset
#define conditstr stringset
#define conditcpy stringcpy
#define conditstv stringsetv
#define conditrenum numberreset
#define conditrestr stringreset
#define conditrecpy stringrecpy
#define conditrestv stringresetv
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// UPDATE Field assignment
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#define updateinit(p, s) memset(&(s), 0, sizeof(s));
//#define updateinit(p, s) p->stUpdt.uFldcmp = 0; memset(&(s), 0, sizeof(s));
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#define stringupd(p,s,f,v) vSetCodField(&p->stUpdt, sizeof((s).f), (char *)(s).f - (char *)&(s)); \
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strncpy((s).f, v, sizeof((s).f));
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#define stringupy(p,s,f,v) vSetCodField(&p->stUpdt, sizeof((s).f), (char *)(s).f - (char *)&(s)); \
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memcpy(&(s) + ((void *)(s).f - (void *)&(s)), (void *)v, sizeof((s).f));
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#define numberupd(p,s,f,v) vSetCodField(&p->stUpdt, sizeof((s).f), (char *)&(s).f - (char *)&(s)); \
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(s).f = v;
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#define updatestrv(p,s,f,...) vSetCodField(&p->stUpdt, sizeof((s).f), (char *)(s).f - (char *)&(s)); \
snprintf((s).f, sizeof((s).f), __VA_ARGS__);
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#define updateset(p,s,f) vSetCodField(&p->stUpdt, sizeof((s).f), (char *)&(s).f - (char *)&(s));
#define updatefld updateset
#define updatenum numberupd
#define updatestr stringupd
#define updatecpy stringupy
#define updatestv updatestrv
#define updaterenum(s,f,v) (s).f = v;
#define updaterestr(s,f,v) strncpy((s).f, v, sizeof((s).f));
#define updaterecpy(s,f,v) memcpy((s).f, v, sizeof((s).f));
#define updaterestv(s,f,...) snprintf((s).f, sizeof((s).f), __VA_ARGS__);
#define aliasreset(p,t) lResetDefine(p, t);
#define aliasvalue(p,t,s,a,v) lSetTructByAlias(p, t, s, a, v);
#define aliasset(p,t,s,f,v) lSetAlias(p, t, FLEN(s, f), FPOS(s, f), v);
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/*************************************************************************************************
Table structure & index definition area
*************************************************************************************************/
typedef struct __SH_DATA_TRUCK
{
ulong m_lTimes;
char m_chTag;
char m_pvData[0];
}SHTruck, *PSHTruck;
typedef struct __SH_RBTREE
{
size_t m_lSePos;
char m_szIdx[MAX_INDEX_LEN];
long m_lIdx;
size_t m_lData;
long m_eColor;
size_t m_lParent;
size_t m_lLeft;
size_t m_lRight;
}SHTree;
typedef struct __SH_LIST
{
size_t m_lPos;
size_t m_lNode;
size_t m_lData;
size_t m_lNext;
size_t m_lLast;
}SHList;
typedef struct __TBL_COM_KEY
{
long m_lFrom;
long m_lLen;
long m_lAttr;
long m_lIsPk;
char m_szField[MAX_FIELD_LEN];
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char m_szAlias[MAX_FIELD_LEN];
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}TblKey;
typedef struct __TBL_HEAD_DEF
{
RWLock m_rwlock; // rwlock
long m_lGroup; // index group
size_t m_lMaxRow; // maximum support
size_t m_lValid; // number of valid
long m_lIdxLen; // unique index length
size_t m_lNodeNil; // NIL
size_t m_lTreePos; // unique tree position
size_t m_lTreeRoot; // unique tree root
long m_lGrpLen; // index length
size_t m_lGroupPos; // index position
size_t m_lGroupRoot; // index root
size_t m_lListPos; // list position
size_t m_lListOfs; // list offset
size_t m_lData; // data offset
uint m_lIType; // index type
uint m_lIdxUp; // unique index field
TblKey m_stIdxUp[MAX_FILED_IDX]; // unique index
uint m_lGrpUp; // index field
TblKey m_stGrpUp[MAX_FILED_IDX]; // index
size_t m_lTable; // table size
long m_lReSize; // row size
size_t m_lTruck; // truck size
llSEQ m_lExSeQ; // extern sequence
long m_lExtern; // extern table space(standby)
long m_lIdxNum; // Number of fields
TblKey m_stKey[MAX_FILED_NUM]; // fields
TABLE m_table; // table
char m_szTable[MAX_FIELD_LEN]; // table name
char m_szPart[MAX_FIELD_LEN]; //
SHTree m_stNil;
}TblDef;
static long g_lNilOfs = FPOS(TblDef, m_stNil);
typedef struct __SQL_FIELD
{
TblKey m_stKey;
struct __SQL_FIELD *pstNext;
}SQLFld;
/*************************************************************************************************
TVM engine starts the required table (do not move)
*************************************************************************************************/
typedef struct __SYS_TVM_INDEX
{
TABLE m_table; // table
long m_lType; // table type
char m_szTable[MAX_FIELD_LEN]; // table name
char m_szPart[MAX_FIELD_LEN]; // partition name
char m_szOwner[MAX_FIELD_LEN]; // owner
key_t m_yKey;
long m_shmID; // Memory Key
long m_semID; // semaphore key
long m_lPid; // pid
long m_lValid; // valid
long m_lMaxRows; // Table maximum support record number.
long m_lRowSize; // truck size
long m_lLocal; // Local/remote
uint m_lState; // available
long m_lPers; // permissions
char m_szTime[MAX_TIMESTAMP]; // create time
}TIndex;
typedef struct __SYS_TVM_FIELD
{
TABLE m_table; // table
long m_lSeq; // filed seq
char m_szOwner[MAX_FIELD_LEN]; // owner
char m_szTable[MAX_FIELD_LEN]; // table name
char m_szField[MAX_FIELD_LEN]; // field name
long m_lAttr; // attr
long m_lFrom; // field from
long m_lLen; // field length
long m_lIsPk;
}TField;
typedef struct __SYS_TVM_DOMAIN
{
BSock m_skSock;
TABLE m_table;
TABLE m_mtable;
long m_lLock;
long m_lGroup;
long m_lKeepLive;
long m_lLastTime;
long m_lTimeOut;
long m_lTryMax;
long m_lTryTimes;
long m_lRowSize;
long m_lStatus; // remote domain state
long m_lPers; // perms
long m_lPort;
long m_lRelia;
char m_szIp[MAX_REMOTE_IP];
char m_szTable[MAX_FIELD_LEN];
char m_szPart[MAX_FIELD_LEN];
char m_szOwner[MAX_FIELD_LEN];
}TDomain;
typedef struct __SYS_TVM_SEQUE
{
char m_szSQName[MAX_INDEX_LEN]; // Name of sequence
uint m_uIncrement;
}TSeque;
/*************************************************************************************************
Operating handle
*************************************************************************************************/
typedef struct __TBL_FILED_KEY
{
Uenum uDecorate;
uint uFldpos;
uint uFldlen;
}FdKey;
typedef struct __TBL_CONDIT_FLD
{
uint uFldcmp;
FdKey stFdKey[MAX_FILED_NUM];
}FdCond;
typedef struct __TVM_WORK
{
TABLE m_table;
long m_lRowSize;
long m_lOperate;
FdCond m_stCond;
FdCond m_stUpdt;
void *m_pvData;
void *m_pvNew;
}TWork;
typedef struct __TVM_RUNTIME
{
void *pstVoid;
uint m_lState;
uint m_lLocal;
long m_shmID; // Memory Key
long m_semID; // semaphore key
long m_lRowSize; // Record block size
bool m_bAttch; // Does it initialize
void *m_pvAddr;
long m_lCurLine; // cursor line
long m_lCurType; // cursor type
void *m_pvCurAddr; // cursor address
}RunTime;
typedef struct __TVM_OPERATE
{
size_t lSize; // struck size
Uenum lFind; // find type
Uenum bSearch; // find table type
TABLE tblName; // table
void *pstVoid; // condition
FdCond stCond;
FdCond stUpdt;
bool m_bWork; // work
bool m_bPrew; // work on or off
bool m_bHold; // memory hold
bool m_bCreat;
CMList *m_pstWork; // work list
uint m_lTimes;
BSock m_skSock;
Uenum m_lEType;
key_t m_yKey;
key_t m_ySey;
key_t m_yMey;
Uenum m_lErrno;
size_t m_lEffect; // effect record line
bool m_bCache;
char m_szMsg[256]; // Custom message
char m_szNode[MAX_FIELD_LEN];
RunTime stRunTime[TVM_MAX_TABLE]; // table handle
}SATvm;
typedef struct __TVM_BOOT_PARAM
{
long m_lMaxTable;
long m_lMaxField;
long m_lMaxDomain;
long m_lMaxSeque;
long m_lBootExec;
long m_lBootPort;
long m_lBootType;
char m_szNode[MAX_FIELD_LEN];
char m_szLog[MAX_STRIG_LEN];
}TBoot;
add replace
2018-05-31 10:28:53 +00:00
/*************************************************************************************************
STVM user define
*************************************************************************************************/
typedef struct __STVM_CUSTOMIZE
{
Benum m_eDebug;
Benum m_eShow;
long m_lRows;
bool m_bInit;
long m_lKey;
char *m_pszKey;
long m_lWord;
char *m_pszWord;
}TCustom;
stvm 1.2.2
2018-03-12 07:01:29 +00:00
/*************************************************************************************************
内部函数
*************************************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
extern char* sGetLog();
extern char* sGetNode();
extern void* pGetBoot();
extern void* pGetSATvm();
fix bugs and add asynchronous interface
2018-04-30 14:48:49 +00:00
extern void* pCloneSATvm();
extern void vCloneFree(SATvm *pstSavm);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern long lDefaultBoot();
extern TBoot* pBootInitial();
extern size_t lGetTblRow(TABLE t);
extern long lGetPermit(TABLE t);
extern long lGetRowSize(TABLE t);
extern TblDef* pGetTblDef(TABLE t);
extern TblKey* pGetTblIdx(TABLE t);
extern uint lGetIdxNum(TABLE t);
extern uint lGetGrpNum(TABLE t);
extern size_t lGetTblData(TABLE t);
extern size_t lGetListOfs(TABLE t);
extern size_t lGetRowTruck(TABLE t);
extern size_t lGetIdxPos(TABLE t);
extern size_t lGetGrpPos(TABLE t);
extern long lGetFldNum(TABLE t);
extern size_t lGetIdxRoot(TABLE t);
extern long lGetTblGroup(TABLE t);
extern size_t lGetTblValid(TABLE t);
extern TblKey* pGetTblGrp(TABLE t);
extern TblKey* pGetTblKey(TABLE t);
extern RWLock* pGetRWLock(char* pvAddr);
extern void vRedeError(long err, char *s);
add function and fix bugs
2018-05-15 06:33:38 +00:00
extern char* sGetTableName(TABLE t);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern void* pGetAddr(SATvm *pstSavm, TABLE t);
extern RunTime* pGetRunTime(SATvm *pstSavm, TABLE t);
extern void* pGetNode(void *pvData, size_t lOfs);
add stvm-SQL function
2018-05-17 09:21:45 +00:00
extern long lResetDefine(SATvm *pstSavm, TABLE t);
stvm 1.2.2
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extern void* pInitMemTable(SATvm *pstSavm, TABLE t);
extern void* pInitHitTest(SATvm *pstSavm, TABLE t);
extern long lTableMaxRow(SATvm *pstSavm, TABLE t);
extern key_t yGetIPCPath(SATvm *pstSavm, Benum em);
extern long lGetBootConfig(SATvm *pstSavm, TBoot *pstBoot);
extern long lAddIdxField(TABLE, long, long, long, long);
extern long lSetTableIdx(TABLE, long, long, char*, long, long);
extern long lUpdIndexPart(SATvm *pstSavm, TABLE t, char *pszPart);
extern TblKey* pFindField(TblKey *pstIdx, long lNum, char *pszField);
extern long lGetTblField(TABLE t, size_t *plOut, TField **ppstField);
extern void vSetCodField(FdCond *pstCond, uint ulen, uint uPos);
extern bool bSetCondAttr(FdCond *pstCond, TABLE t, Uenum eCheck);
add stvm-SQL function
2018-05-17 09:21:45 +00:00
extern long lSetAlias(SATvm *pstSavm, TABLE t, uint ulen, uint uPos, char *alias);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern void vSetDecorate(FdCond *pstCond, uint ulen, uint uPos, Uenum em);
extern long lGetDomainIndex(SATvm *pstSavm, long *plOut, TIndex **ppstIndex);
extern long lGetDomainTable(SATvm *pstSavm, long *plOut, TDomain **ppstDomain);
extern long lGetLocalIndex(SATvm *pstSavm, long *plOut, TIndex **ppstIndex);
extern long lGetTblIndex(SATvm *pstSavm, char *pszTable, char *pszPart, TIndex *pstIndex);
/*************************************************************************************************
config make&unmake
*************************************************************************************************/
extern long lUnmakeConfig(char *pszFile);
extern long lMakeConfig(char *pszFile);
/*************************************************************************************************
IPC Message and semaphore
*************************************************************************************************/
extern long lGetQueueNum(SATvm *pstSavm, long lQid);
extern long lQueueMaxByte(SATvm *pstSavm, long lQid);
extern long lQueueRcvTime(SATvm *pstSavm, long lQid);
extern long lCreateQueue(SATvm *pstSavm, bool bCreate);
extern long lOperateSems(SATvm *pstSavm, long semID, long lSems, Benum evp);
extern long lEventWrite(SATvm *pstSavm, long lQid, void *psvData, long lSize);
extern long lCreateSems(SATvm *pstSavm, RunTime *pstRun, long lSems, long lValue);
extern long lEventRead(SATvm *pstSavm, long lQid, void *pstVoid, long lSize, long lMType);
extern long lReadNoWait(SATvm *pstSavm, long lQid, void *psvVoid, long lSize, long lMType);
/*************************************************************************************************
api
*************************************************************************************************/
extern long lShutdownTvm();
extern long lStartupTvm(TBoot *pstBoot);
extern char* sGetUpdTime();
extern long lGetTErrno();
extern void vSetTvmMsg(SATvm *pstSavm, char *fmt, ...);
extern char* sGetTvmMsg(SATvm *pstSavm);
extern void vSetTErrno(long err);
extern char* sGetTError(long err);
extern size_t lGetEffect();
extern bool bIsTvmBoot();
extern void* pInitSATvm(TABLE t);
extern long lInitSvCache(SATvm *pstSavm);
extern void vInitSATvm(SATvm *pstSavm);
extern bool bTableIsExist(TABLE t);
add function and fix bugs
2018-05-15 06:33:38 +00:00
extern long lAttchTable(SATvm *pstSovm, TABLE t);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern bool bPartIsExist(char *pszTable, char *pszPart);
extern long lInitSATvm(SATvm *pstSavm, TABLE t);
extern void* pPartSatvm(SATvm *pstSavm, char *pszTable, char *pszPart);
extern long lResetLock(SATvm *pstSavm, TABLE t);
extern long lRebuildIndex(SATvm *pstSavm, TABLE t);
extern void vHoldConnect(SATvm *pstSavm);
extern void vHoldRelease(SATvm *pstSavm);
extern void vTblDisconnect(SATvm *pstSamo, TABLE t);
extern void vForceDisconnect(SATvm *pstSamo, TABLE t);
extern void vBeginWork(SATvm *pstSavm);
extern void vEndWork(SATvm *pstSavm);
extern long lCommitWork(SATvm *pstSavm);
extern long lRollbackWork(SATvm *pstSavm);
extern long lDropTable(SATvm *pstSavm, TABLE t);
extern long lImportFile(TABLE t, char *pszFile, char *pszFlag);
extern long lExportFile(TABLE t, char *pszFile, char *pszFlag);
extern long lImportTable(TABLE t, size_t lCount, void *psvOut);
extern long lExportTable(TABLE t, size_t *plOut, void **ppsvOut);
add click function
2018-03-14 05:01:13 +00:00
extern long lDumpTable(SATvm *pstSavm, TABLE t);
add stvm-SQL function
2018-05-17 09:21:45 +00:00
extern void vSetTructByAlias(SATvm *pstSavm, TABLE t, void *pvData, const char *key, char *v);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern long lRenameTable(SATvm *pstSavm, TABLE to, TABLE tn);
extern long lCreateSeque(SATvm *pstSavm, char *pszSQName, uint uIncre);
extern long lSelectSeque(SATvm *pstSavm, char *pszSQName, ulong *pulNumber);
extern long lSetSequence(SATvm *pstSavm, char *pszSQName, ulong uStart);
extern long lCustomTable(SATvm *pstSavm, TABLE t, size_t lRow, TblDef *pstDef);
extern long lCreateTable(SATvm *pstSavm, TABLE t, size_t lRow, TCREATE pfCreateFunc);
extern long lInsertTrans(SATvm *pstSavm, size_t *plOffset, llSEQ *pllSeq);
extern long lDelete(SATvm *pstSavm);
extern long lInsert(SATvm *pstSavm);
extern long lTruncate(SATvm *pstSavm, TABLE t);
extern long lSelect(SATvm *pstSavm, void *psvOut);
extern long lUpdate(SATvm *pstSavm, void *psvUpd);
add replace
2018-05-31 10:28:53 +00:00
extern long lReplace(SATvm *pstSavm, void *pvReplace);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern long lCount(SATvm *pstSavm, size_t *plCount);
add click function
2018-03-14 05:01:13 +00:00
extern long lClick(SATvm *pstSavm, ulong *puHits);
stvm 1.2.2
2018-03-12 07:01:29 +00:00
extern long lExtreme(SATvm *pstSavm, void *psvOut);
extern long lGroup(SATvm *pstSavm, size_t *plOut, void **ppsvOut);
extern long lQuery(SATvm *pstSavm, size_t *plOut, void **ppsvOut);
extern long lTableDeclare(SATvm *pstSavm);
extern long lTableFetch(SATvm *pstSavm, void *psvOut);
extern long lNextFetch(SATvm *pstSavm, void **ppvOAddr);
extern void vTableClose(SATvm *pstSavm);
#ifdef __cplusplus
}
#endif
/*************************************************************************************************
code end
*************************************************************************************************/
#endif // __TVM_DEFIND_HHHH___