qsql_ibase.cpp File Reference

#include "qsql_ibase_p.h"
#include <QtCore/qcoreapplication.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qtimezone.h>
#include <QtCore/qdeadlinetimer.h>
#include <QtCore/qdebug.h>
#include <QtCore/qlist.h>
#include <QtCore/qmap.h>
#include <QtCore/qmutex.h>
#include <QtCore/qvariant.h>
#include <QtCore/qvarlengtharray.h>
#include <QtSql/qsqlerror.h>
#include <QtSql/qsqlfield.h>
#include <QtSql/qsqlindex.h>
#include <QtSql/qsqlquery.h>
#include <QtSql/private/qsqlcachedresult_p.h>
#include <QtSql/private/qsqldriver_p.h>
#include <stdlib.h>
#include <limits.h>
#include <math.h>
#include <mutex>

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Classes
struct	QIBaseEventBuffer
class	QIBaseDriverPrivate
class	QIBaseResult
class	QIBaseResultPrivate

Macros
#define	FBVERSION   SQL_DIALECT_V6
#define	SQLDA_CURRENT_VERSION   SQLDA_VERSION1
#define	blr_boolean_dtype   blr_bool

Typedefs
typedef QMap< void *, QIBaseDriver * >	QIBaseBufferDriverMap

Functions
static bool	getIBaseError (QString &msg, const ISC_STATUS *status, ISC_LONG &sqlcode)
static void	createDA (XSQLDA *&sqlda)
static void	enlargeDA (XSQLDA *&sqlda, int n)
static void	initDA (XSQLDA *sqlda)
static void	delDA (XSQLDA *&sqlda)
static QMetaType::Type	qIBaseTypeName (int iType, bool hasScale)
static QMetaType::Type	qIBaseTypeName2 (int iType, bool hasScale)
static ISC_TIMESTAMP	toTimeStamp (const QDateTime &dt)
static QDateTime	fromTimeStamp (char *buffer)
static ISC_TIME	toTime (QTime t)
static QTime	fromTime (char *buffer)
static ISC_DATE	toDate (QDate t)
static QDate	fromDate (char *buffer)
	Q_GLOBAL_STATIC (QMutex, qMutex)
static void	qFreeEventBuffer (QIBaseEventBuffer *eBuffer)
template<typename T >
static QList< QVariant >	toList (char **buf, int count)
static char *	readArrayBuffer (QList< QVariant > &list, char *buffer, short curDim, short *numElements, ISC_ARRAY_DESC *arrayDesc)
template<typename T >
static char *	fillList (char *buffer, const QList< QVariant > &list, T *=nullptr)
template<>
char *	fillList< float > (char *buffer, const QList< QVariant > &list, float *)
static char *	qFillBufferWithString (char *buffer, const QString &string, short buflen, bool varying, bool array)
static char *	createArrayBuffer (char *buffer, const QList< QVariant > &list, QMetaType::Type type, short curDim, ISC_ARRAY_DESC *arrayDesc, QString &error)
static ISC_EVENT_CALLBACK	qEventCallback (char *result, ISC_USHORT length, const ISC_UCHAR *updated)

Variables
constexpr qsizetype	QIBaseChunkSize = SHRT_MAX / 2

Macro Definition Documentation

blr_boolean_dtype

#define blr_boolean_dtype   blr_bool

Definition at line 38 of file qsql_ibase.cpp.

FBVERSION

#define FBVERSION   SQL_DIALECT_V6

Definition at line 30 of file qsql_ibase.cpp.

SQLDA_CURRENT_VERSION

#define SQLDA_CURRENT_VERSION   SQLDA_VERSION1

Definition at line 33 of file qsql_ibase.cpp.

Typedef Documentation

QIBaseBufferDriverMap

typedef QMap<void *, QIBaseDriver *> QIBaseBufferDriverMap

Definition at line 372 of file qsql_ibase.cpp.

Function Documentation

createArrayBuffer()

static char * createArrayBuffer ( char *  buffer, const QList< QVariant > &  list, QMetaType::Type  type, short  curDim, ISC_ARRAY_DESC *  arrayDesc, QString &  error  )

static

Definition at line 728 of file qsql_ibase.cpp.

References createArrayBuffer(), elements, error, fillList< float >(), list, qFillBufferWithString(), QList< T >::size(), toDate(), toTime(), and toTimeStamp().

Referenced by createArrayBuffer(), and QIBaseResultPrivate::writeArray().

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createDA()

static void createDA ( XSQLDA *&  sqlda )

static

Definition at line 67 of file qsql_ibase.cpp.

References SQLDA_CURRENT_VERSION.

Referenced by QIBaseResult::prepare().

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delDA()

static void delDA ( XSQLDA *&  sqlda )

static

Definition at line 129 of file qsql_ibase.cpp.

References i.

Referenced by QIBaseResultPrivate::cleanup(), and QIBaseResult::exec().

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enlargeDA()

static void enlargeDA ( XSQLDA *&  sqlda, int  n  )

static

Definition at line 78 of file qsql_ibase.cpp.

References SQLDA_CURRENT_VERSION.

Referenced by QIBaseResult::prepare().

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fillList()

template<typename T >

static char * fillList ( char *  buffer, const QList< QVariant > &  list, T *  = nullptr  )

static

Definition at line 682 of file qsql_ibase.cpp.

References list.

fillList< float >()

template<>

char * fillList< float >	(	char *	buffer,
		const QList< QVariant > &	list,
		float *
	)

Definition at line 693 of file qsql_ibase.cpp.

References list.

Referenced by createArrayBuffer().

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fromDate()

static QDate fromDate ( char *  buffer )

static

Definition at line 294 of file qsql_ibase.cpp.

References QDate::addDays(), and d.

Referenced by QIBaseResult::gotoNext(), and readArrayBuffer().

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fromTime()

static QTime fromTime ( char *  buffer )

static

Definition at line 275 of file qsql_ibase.cpp.

Referenced by QIBaseResult::gotoNext(), and readArrayBuffer().

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fromTimeStamp()

static QDateTime fromTimeStamp ( char *  buffer )

static

Definition at line 222 of file qsql_ibase.cpp.

References QDate::addDays(), and d.

Referenced by QIBaseResult::gotoNext(), and readArrayBuffer().

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getIBaseError()

static bool getIBaseError ( QString &  msg, const ISC_STATUS *  status, ISC_LONG &  sqlcode  )

static

Definition at line 51 of file qsql_ibase.cpp.

References QString::clear(), QString::fromUtf8(), and QString::isEmpty().

Referenced by QIBaseResult::exec(), QIBaseDriverPrivate::isError(), and QIBaseResultPrivate::isError().

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initDA()

static void initDA ( XSQLDA *  sqlda )

static

Definition at line 88 of file qsql_ibase.cpp.

References i.

Referenced by QIBaseResult::prepare().

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Q_GLOBAL_STATIC()

Q_GLOBAL_STATIC	(	QMutex	,
		qMutex
	)

qEventCallback()

static ISC_EVENT_CALLBACK qEventCallback ( char *  result, ISC_USHORT  length, const ISC_UCHAR *  updated  )

static

Definition at line 1816 of file qsql_ibase.cpp.

References QMetaObject::invokeMethod(), Q_ARG, and Qt::QueuedConnection.

Referenced by QIBaseDriver::subscribeToNotification().

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qFillBufferWithString()

static char * qFillBufferWithString ( char *  buffer, const QString &  string, short  buflen, bool  varying, bool  array  )

static

Definition at line 704 of file qsql_ibase.cpp.

References QString::data(), QString::leftJustified(), QString::length(), str, and QString::toUtf8().

Referenced by createArrayBuffer(), and QIBaseResult::exec().

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qFreeEventBuffer()

static void qFreeEventBuffer ( QIBaseEventBuffer *  eBuffer )

static

Definition at line 376 of file qsql_ibase.cpp.

Referenced by QIBaseDriver::close(), QIBaseDriver::subscribeToNotification(), and QIBaseDriver::unsubscribeFromNotification().

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qIBaseTypeName()

static QMetaType::Type qIBaseTypeName ( int  iType, bool  hasScale  )

static

Definition at line 141 of file qsql_ibase.cpp.

References blr_boolean_dtype, qWarning, and QMetaType::UnknownType.

Referenced by QIBaseDriver::primaryIndex(), QIBaseDriver::record(), and QIBaseResultPrivate::writeArray().

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qIBaseTypeName2()

static QMetaType::Type qIBaseTypeName2 ( int  iType, bool  hasScale  )

static

Definition at line 178 of file qsql_ibase.cpp.

References QMetaType::UnknownType.

Referenced by QIBaseResult::gotoNext(), and QIBaseResult::record().

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readArrayBuffer()

static char * readArrayBuffer ( QList< QVariant > &  list, char *  buffer, short  curDim, short *  numElements, ISC_ARRAY_DESC *  arrayDesc  )

static

Definition at line 547 of file qsql_ibase.cpp.

References QList< T >::append(), blr_boolean_dtype, fromDate(), fromTime(), fromTimeStamp(), QString::fromUtf8(), i, list, o, Q_FALLTHROUGH, and readArrayBuffer().

Referenced by QIBaseResultPrivate::fetchArray(), and readArrayBuffer().

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toDate()

static ISC_DATE toDate ( QDate  t )

static

Definition at line 285 of file qsql_ibase.cpp.

References date, and QDate::daysTo().

Referenced by QDateTimePrivate::create(), createArrayBuffer(), and QIBaseResult::exec().

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toList()

template<typename T >

static QList< QVariant > toList ( char **  buf, int  count  )

static

Definition at line 537 of file qsql_ibase.cpp.

References i.

Referenced by QAndroidStyle::Android9PatchDrawable::Android9PatchDrawable(), QSQLiteResult::execBatch(), QMimerSQLResult::execBatch(), QV4::ExecutionEngine::metaTypeFromJS(), and QTreeModel::sortItems().

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toTime()

static ISC_TIME toTime ( QTime  t )

static

Definition at line 269 of file qsql_ibase.cpp.

References QTime::msecsTo().

Referenced by QDateTimePrivate::create(), createArrayBuffer(), and QIBaseResult::exec().

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toTimeStamp()

static ISC_TIMESTAMP toTimeStamp ( const QDateTime &  dt )

static

Definition at line 212 of file qsql_ibase.cpp.

References QDateTime::date(), QDate::daysTo(), QTime::msecsTo(), and QDateTime::time().

Referenced by createArrayBuffer(), and QIBaseResult::exec().

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Variable Documentation

QIBaseChunkSize

constexpr qsizetype QIBaseChunkSize = SHRT_MAX / 2

constexpr

Definition at line 41 of file qsql_ibase.cpp.

Referenced by QIBaseResultPrivate::fetchBlob(), and QIBaseResultPrivate::writeBlob().