90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
#ifndef SCPI_H
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#define SCPI_H
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#include <QString>
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#include <QObject>
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#include <vector>
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#include <functional>
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class SCPICommand {
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public:
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SCPICommand(QString name, std::function<QString(QStringList)> cmd, std::function<QString(QStringList)> query, bool convertToUppercase = true) :
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_name(name),
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fn_cmd(cmd),
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fn_query(query),
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argAlwaysUppercase(convertToUppercase){}
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QString execute(QStringList params);
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QString query(QStringList params);
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QString name() {return _name;}
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bool queryable() { return fn_query != nullptr;}
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bool executable() { return fn_cmd != nullptr;}
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bool convertToUppercase() { return argAlwaysUppercase;}
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private:
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const QString _name;
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std::function<QString(QStringList)> fn_cmd;
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std::function<QString(QStringList)> fn_query;
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bool argAlwaysUppercase;
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};
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class SCPINode {
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friend class SCPI;
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public:
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SCPINode(QString name) :
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name(name), parent(nullptr){}
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virtual ~SCPINode();
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bool add(SCPINode *node);
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bool remove(SCPINode *node);
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bool add(SCPICommand *cmd);
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bool addDoubleParameter(QString name, double ¶m, bool gettable = true, bool settable = true, std::function<void(void)> setCallback = nullptr);
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bool addUnsignedIntParameter(QString name, unsigned int ¶m, bool gettable = true, bool settable = true, std::function<void(void)> setCallback = nullptr);
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bool addBoolParameter(QString name, bool ¶m, bool gettable = true, bool settable = true, std::function<void(void)> setCallback = nullptr);
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bool changeName(QString newname);
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private:
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QString parse(QString cmd, SCPINode* &lastNode);
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bool nameCollision(QString name);
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void createCommandList(QString prefix, QString &list);
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QString name;
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std::vector<SCPINode*> subnodes;
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std::vector<SCPICommand*> commands;
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SCPINode *parent;
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};
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class SCPI : public QObject, public SCPINode
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{
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Q_OBJECT
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public:
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SCPI();
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static bool match(QString s1, QString s2);
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static QString alternateName(QString name);
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static bool paramToDouble(QStringList params, int index, double &dest);
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static bool paramToULongLong(QStringList params, int index, unsigned long long &dest);
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static bool paramToLong(QStringList params, int index, long &dest);
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static bool paramToBool(QStringList params, int index, bool &dest);
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enum class Result {
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Empty,
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Error,
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False,
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True
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};
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static QString getResultName(SCPI::Result r);
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public slots:
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void input(QString line);
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signals:
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void output(QString line);
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private:
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SCPINode *lastNode;
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};
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#endif // SCPI_H
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