Remove 3rdparty qsqlite.
This commit is contained in:
parent
f4159e06f6
commit
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@ -1,50 +0,0 @@
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cmake_minimum_required(VERSION 2.8.11)
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add_definitions(-DQT_STATICPLUGIN)
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# Source files
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set(SQLITE-SOURCES
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qsql_sqlite.cpp
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sqlcachedresult.cpp
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smain.cpp
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)
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# Header files that have Q_OBJECT in
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set(SQLITE-MOC-HEADERS
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qsql_sqlite.h
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smain.h
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)
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set(SQLITE-WIN32-RESOURCES qsqlite_resource.rc)
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qt5_wrap_cpp(SQLITE-SOURCES-MOC ${SQLITE-MOC-HEADERS})
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include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
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add_definitions(-DQT_PLUGIN -DQT_NO_DEBUG)
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find_path(SQLITE_INCLUDE_DIRS sqlite3.h)
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find_library(SQLITE_LIBRARIES sqlite3)
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if (SQLITE_INCLUDE_DIRS AND SQLITE_LIBRARIES)
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set(SQLITE_FOUND true)
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endif()
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if (NOT SQLITE_FOUND)
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message(SEND_ERROR "Could not find sqlite3")
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endif()
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include_directories(${SQLITE_INCLUDE_DIRS})
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add_library(qsqlite STATIC
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${SQLITE-SOURCES}
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${SQLITE-SOURCES-MOC}
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${SQLITE-WIN32-RESOURCES}
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)
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set_property(TARGET qsqlite PROPERTY QT_STATICPLUGIN 1)
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target_link_libraries(qsqlite
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Qt5::Core Qt5::Sql
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${SQLITE_LIBRARIES}
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)
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@ -1,514 +0,0 @@
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GNU LESSER GENERAL PUBLIC LICENSE
|
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|
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The Qt GUI Toolkit is Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
|
||||
You may use, distribute and copy the Qt GUI Toolkit under the terms of
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GNU Lesser General Public License version 2.1, which is displayed below.
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|
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-------------------------------------------------------------------------
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GNU LESSER GENERAL PUBLIC LICENSE
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Version 2.1, February 1999
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Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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Everyone is permitted to copy and distribute verbatim copies
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|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Library at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Library by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Library.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under any
|
||||
particular circumstance, the balance of the section is intended to apply,
|
||||
and the section as a whole is intended to apply in other circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
12. If the distribution and/or use of the Library is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Library under this License may add
|
||||
an explicit geographical distribution limitation excluding those countries,
|
||||
so that distribution is permitted only in or among countries not thus
|
||||
excluded. In such case, this License incorporates the limitation as if
|
||||
written in the body of this License.
|
||||
|
||||
13. The Free Software Foundation may publish revised and/or new
|
||||
versions of the Lesser General Public License from time to time.
|
||||
Such new versions will be similar in spirit to the present version,
|
||||
but may differ in detail to address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Library
|
||||
specifies a version number of this License which applies to it and
|
||||
"any later version", you have the option of following the terms and
|
||||
conditions either of that version or of any later version published by
|
||||
the Free Software Foundation. If the Library does not specify a
|
||||
license version number, you may choose any version ever published by
|
||||
the Free Software Foundation.
|
||||
|
||||
14. If you wish to incorporate parts of the Library into other free
|
||||
programs whose distribution conditions are incompatible with these,
|
||||
write to the author to ask for permission. For software which is
|
||||
copyrighted by the Free Software Foundation, write to the Free
|
||||
Software Foundation; we sometimes make exceptions for this. Our
|
||||
decision will be guided by the two goals of preserving the free status
|
||||
of all derivatives of our free software and of promoting the sharing
|
||||
and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
|
||||
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||||
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
|
||||
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
||||
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
||||
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||||
DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Libraries
|
||||
|
||||
If you develop a new library, and you want it to be of the greatest
|
||||
possible use to the public, we recommend making it free software that
|
||||
everyone can redistribute and change. You can do so by permitting
|
||||
redistribution under these terms (or, alternatively, under the terms of the
|
||||
ordinary General Public License).
|
||||
|
||||
To apply these terms, attach the following notices to the library. It is
|
||||
safest to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least the
|
||||
"copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the library's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the library, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
||||
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
This is the qsqlite plugin from the Qt SDK. It's built statically on Windows
|
||||
and linked with libclementine. This is so librarybackend.cpp can use QLibrary
|
||||
to load the symbols from sqlite (like sqlite3_create_function) which by
|
||||
default aren't exported from the .dll on windows.
|
||||
|
||||
See the individual files for licensing information.
|
|
@ -1,716 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
||||
** Contact: http://www.qt-project.org/legal
|
||||
**
|
||||
** This file is part of the QtSql module of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Digia. For licensing terms and
|
||||
** conditions see http://qt.digia.com/licensing. For further information
|
||||
** use the contact form at http://qt.digia.com/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Digia gives you certain additional
|
||||
** rights. These rights are described in the Digia Qt LGPL Exception
|
||||
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include "qsql_sqlite.h"
|
||||
|
||||
#if defined Q_OS_WIN
|
||||
#include <qt_windows.h>
|
||||
#else
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <sqlite3.h>
|
||||
|
||||
#include <QObject>
|
||||
#include <QCoreApplication>
|
||||
#include <QByteArray>
|
||||
#include <QVariant>
|
||||
#include <QString>
|
||||
#include <QStringList>
|
||||
#include <QChar>
|
||||
#include <QList>
|
||||
#include <QMetaType>
|
||||
#include <QVector>
|
||||
#include <QSqlError>
|
||||
#include <QSqlField>
|
||||
#include <QSqlQuery>
|
||||
#include <QSqlResult>
|
||||
#include <QSqlRecord>
|
||||
|
||||
Q_DECLARE_OPAQUE_POINTER(sqlite3*)
|
||||
Q_DECLARE_METATYPE(sqlite3*)
|
||||
|
||||
Q_DECLARE_OPAQUE_POINTER(sqlite3_stmt*)
|
||||
Q_DECLARE_METATYPE(sqlite3_stmt*)
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
static QString _q_escapeIdentifier(const QString &identifier)
|
||||
{
|
||||
QString res = identifier;
|
||||
if(!identifier.isEmpty() && identifier.left(1) != QString(QLatin1Char('"')) && identifier.right(1) != QString(QLatin1Char('"')) ) {
|
||||
res.replace(QLatin1Char('"'), QLatin1String("\"\""));
|
||||
res.prepend(QLatin1Char('"')).append(QLatin1Char('"'));
|
||||
res.replace(QLatin1Char('.'), QLatin1String("\".\""));
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
static QVariant::Type qGetColumnType(const QString &tpName)
|
||||
{
|
||||
const QString typeName = tpName.toLower();
|
||||
|
||||
if (typeName == QLatin1String("integer")
|
||||
|| typeName == QLatin1String("int"))
|
||||
return QVariant::Int;
|
||||
if (typeName == QLatin1String("double")
|
||||
|| typeName == QLatin1String("float")
|
||||
|| typeName == QLatin1String("real")
|
||||
|| typeName.startsWith(QLatin1String("numeric")))
|
||||
return QVariant::Double;
|
||||
if (typeName == QLatin1String("blob"))
|
||||
return QVariant::ByteArray;
|
||||
if (typeName == QLatin1String("boolean")
|
||||
|| typeName == QLatin1String("bool"))
|
||||
return QVariant::Bool;
|
||||
return QVariant::String;
|
||||
}
|
||||
|
||||
static QSqlError qMakeError(sqlite3 *access, const QString &descr, QSqlError::ErrorType type, int errorCode = -1) {
|
||||
return QSqlError(descr, QString(reinterpret_cast<const QChar *>(sqlite3_errmsg16(access))), type, errorCode);
|
||||
}
|
||||
|
||||
class QSQLiteDriverPrivate {
|
||||
public:
|
||||
inline QSQLiteDriverPrivate() : access(0) {}
|
||||
sqlite3 *access;
|
||||
QList <QSQLiteResult *> results;
|
||||
};
|
||||
|
||||
|
||||
class QSQLiteResultPrivate {
|
||||
public:
|
||||
QSQLiteResultPrivate(QSQLiteResult *res);
|
||||
void cleanup();
|
||||
bool fetchNext(ClementineSqlCachedResult::ValueCache &values, int idx, bool initialFetch);
|
||||
// initializes the recordInfo and the cache
|
||||
void initColumns(bool emptyResultset);
|
||||
void finalize();
|
||||
|
||||
QSQLiteResult* q;
|
||||
sqlite3 *access;
|
||||
|
||||
sqlite3_stmt *stmt;
|
||||
|
||||
bool skippedStatus; // the status of the fetchNext() that's skipped
|
||||
bool skipRow; // skip the next fetchNext()?
|
||||
QSqlRecord rInf;
|
||||
QVector<QVariant> firstRow;
|
||||
};
|
||||
|
||||
QSQLiteResultPrivate::QSQLiteResultPrivate(QSQLiteResult* res) : q(res), access(0),
|
||||
stmt(0), skippedStatus(false), skipRow(false)
|
||||
{
|
||||
}
|
||||
|
||||
void QSQLiteResultPrivate::cleanup() {
|
||||
finalize();
|
||||
rInf.clear();
|
||||
skippedStatus = false;
|
||||
skipRow = false;
|
||||
q->setAt(QSql::BeforeFirstRow);
|
||||
q->setActive(false);
|
||||
q->cleanup();
|
||||
}
|
||||
|
||||
void QSQLiteResultPrivate::finalize() {
|
||||
if (!stmt) return;
|
||||
|
||||
sqlite3_finalize(stmt);
|
||||
stmt = 0;
|
||||
}
|
||||
|
||||
void QSQLiteResultPrivate::initColumns(bool emptyResultset) {
|
||||
int nCols = sqlite3_column_count(stmt);
|
||||
if (nCols <= 0)
|
||||
return;
|
||||
|
||||
q->init(nCols);
|
||||
|
||||
for (int i = 0; i < nCols; ++i) {
|
||||
QString colName = QString(reinterpret_cast<const QChar *>(sqlite3_column_name16(stmt, i))).remove(QLatin1Char('"'));
|
||||
|
||||
// must use typeName for resolving the type to match QSqliteDriver::record
|
||||
QString typeName = QString(reinterpret_cast<const QChar *>(sqlite3_column_decltype16(stmt, i)));
|
||||
// sqlite3_column_type is documented to have undefined behavior if the result set is empty
|
||||
int stp = emptyResultset ? -1 : sqlite3_column_type(stmt, i);
|
||||
|
||||
QVariant::Type fieldType;
|
||||
|
||||
if (!typeName.isEmpty()) {
|
||||
fieldType = qGetColumnType(typeName);
|
||||
}
|
||||
else {
|
||||
// Get the proper type for the field based on stp value
|
||||
switch (stp) {
|
||||
case SQLITE_INTEGER:
|
||||
fieldType = QVariant::Int;
|
||||
break;
|
||||
case SQLITE_FLOAT:
|
||||
fieldType = QVariant::Double;
|
||||
break;
|
||||
case SQLITE_BLOB:
|
||||
fieldType = QVariant::ByteArray;
|
||||
break;
|
||||
case SQLITE_TEXT:
|
||||
fieldType = QVariant::String;
|
||||
break;
|
||||
case SQLITE_NULL:
|
||||
default:
|
||||
fieldType = QVariant::Invalid;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
int dotIdx = colName.lastIndexOf(QLatin1Char('.'));
|
||||
QSqlField fld(colName.mid(dotIdx == -1 ? 0 : dotIdx + 1), fieldType);
|
||||
fld.setSqlType(stp);
|
||||
rInf.append(fld);
|
||||
}
|
||||
}
|
||||
|
||||
bool QSQLiteResultPrivate::fetchNext(ClementineSqlCachedResult::ValueCache &values, int idx, bool initialFetch) {
|
||||
int res;
|
||||
int i;
|
||||
|
||||
if (skipRow) {
|
||||
// already fetched
|
||||
Q_ASSERT(!initialFetch);
|
||||
skipRow = false;
|
||||
for(int i=0;i<firstRow.count();i++)
|
||||
values[i]=firstRow[i];
|
||||
return skippedStatus;
|
||||
}
|
||||
skipRow = initialFetch;
|
||||
|
||||
if(initialFetch) {
|
||||
firstRow.clear();
|
||||
firstRow.resize(sqlite3_column_count(stmt));
|
||||
}
|
||||
|
||||
if (!stmt) {
|
||||
q->setLastError(QSqlError(QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"), QCoreApplication::translate("QSQLiteResult", "No query"), QSqlError::ConnectionError));
|
||||
q->setAt(QSql::AfterLastRow);
|
||||
return false;
|
||||
}
|
||||
res = sqlite3_step(stmt);
|
||||
|
||||
switch(res) {
|
||||
case SQLITE_ROW:
|
||||
// check to see if should fill out columns
|
||||
if (rInf.isEmpty())
|
||||
// must be first call.
|
||||
initColumns(false);
|
||||
if (idx < 0 && !initialFetch)
|
||||
return true;
|
||||
for (i = 0; i < rInf.count(); ++i) {
|
||||
switch (sqlite3_column_type(stmt, i)) {
|
||||
case SQLITE_BLOB:
|
||||
values[i + idx] = QByteArray(static_cast<const char *>(sqlite3_column_blob(stmt, i)), sqlite3_column_bytes(stmt, i));
|
||||
break;
|
||||
case SQLITE_INTEGER:
|
||||
values[i + idx] = sqlite3_column_int64(stmt, i);
|
||||
break;
|
||||
case SQLITE_FLOAT:
|
||||
switch(q->numericalPrecisionPolicy()) {
|
||||
case QSql::LowPrecisionInt32:
|
||||
values[i + idx] = sqlite3_column_int(stmt, i);
|
||||
break;
|
||||
case QSql::LowPrecisionInt64:
|
||||
values[i + idx] = sqlite3_column_int64(stmt, i);
|
||||
break;
|
||||
case QSql::LowPrecisionDouble:
|
||||
case QSql::HighPrecision:
|
||||
default:
|
||||
values[i + idx] = sqlite3_column_double(stmt, i);
|
||||
break;
|
||||
};
|
||||
break;
|
||||
case SQLITE_NULL:
|
||||
values[i + idx] = QVariant(QVariant::String);
|
||||
break;
|
||||
default:
|
||||
values[i + idx] = QString(reinterpret_cast<const QChar *>(sqlite3_column_text16(stmt, i)), sqlite3_column_bytes16(stmt, i) / sizeof(QChar));
|
||||
break;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
case SQLITE_DONE:
|
||||
if (rInf.isEmpty())
|
||||
// must be first call.
|
||||
initColumns(true);
|
||||
q->setAt(QSql::AfterLastRow);
|
||||
sqlite3_reset(stmt);
|
||||
return false;
|
||||
case SQLITE_CONSTRAINT:
|
||||
case SQLITE_ERROR:
|
||||
// SQLITE_ERROR is a generic error code and we must call sqlite3_reset()
|
||||
// to get the specific error message.
|
||||
res = sqlite3_reset(stmt);
|
||||
q->setLastError(qMakeError(access, QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"), QSqlError::ConnectionError, res));
|
||||
q->setAt(QSql::AfterLastRow);
|
||||
return false;
|
||||
case SQLITE_MISUSE:
|
||||
case SQLITE_BUSY:
|
||||
default:
|
||||
// something wrong, don't get col info, but still return false
|
||||
q->setLastError(qMakeError(access, QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"), QSqlError::ConnectionError, res));
|
||||
sqlite3_reset(stmt);
|
||||
q->setAt(QSql::AfterLastRow);
|
||||
return false;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
QSQLiteResult::QSQLiteResult(const QSQLiteDriver* db)
|
||||
: ClementineSqlCachedResult(db) {
|
||||
d = new QSQLiteResultPrivate(this);
|
||||
d->access = db->d->access;
|
||||
db->d->results.append(this);
|
||||
}
|
||||
|
||||
QSQLiteResult::~QSQLiteResult() {
|
||||
const QSqlDriver *sqlDriver = driver();
|
||||
if (sqlDriver)
|
||||
qobject_cast<const QSQLiteDriver *>(sqlDriver)->d->results.removeOne(this);
|
||||
d->cleanup();
|
||||
delete d;
|
||||
}
|
||||
|
||||
void QSQLiteResult::virtual_hook(int id, void *data) {
|
||||
ClementineSqlCachedResult::virtual_hook(id, data);
|
||||
}
|
||||
|
||||
bool QSQLiteResult::reset(const QString &query) {
|
||||
if (!prepare(query))
|
||||
return false;
|
||||
return exec();
|
||||
}
|
||||
|
||||
bool QSQLiteResult::prepare(const QString &query) {
|
||||
if (!driver() || !driver()->isOpen() || driver()->isOpenError())
|
||||
return false;
|
||||
|
||||
d->cleanup();
|
||||
|
||||
setSelect(false);
|
||||
|
||||
const void *pzTail = NULL;
|
||||
|
||||
#if (SQLITE_VERSION_NUMBER >= 3003011)
|
||||
int res = sqlite3_prepare16_v2(d->access, query.constData(), (query.size() + 1) * sizeof(QChar), &d->stmt, &pzTail);
|
||||
#else
|
||||
int res = sqlite3_prepare16(d->access, query.constData(), (query.size() + 1) * sizeof(QChar), &d->stmt, &pzTail);
|
||||
#endif
|
||||
|
||||
if (res != SQLITE_OK) {
|
||||
setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to execute statement"), QSqlError::StatementError, res));
|
||||
d->finalize();
|
||||
return false;
|
||||
}
|
||||
else if (pzTail && !QString(reinterpret_cast<const QChar *>(pzTail)).trimmed().isEmpty()) {
|
||||
setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to execute multiple statements at a time"), QSqlError::StatementError, SQLITE_MISUSE));
|
||||
d->finalize();
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLiteResult::exec() {
|
||||
const QVector<QVariant> values = boundValues();
|
||||
|
||||
d->skippedStatus = false;
|
||||
d->skipRow = false;
|
||||
d->rInf.clear();
|
||||
clearValues();
|
||||
setLastError(QSqlError());
|
||||
|
||||
int res = sqlite3_reset(d->stmt);
|
||||
if (res != SQLITE_OK) {
|
||||
setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to reset statement"), QSqlError::StatementError, res));
|
||||
d->finalize();
|
||||
return false;
|
||||
}
|
||||
int paramCount = sqlite3_bind_parameter_count(d->stmt);
|
||||
if (paramCount == values.count()) {
|
||||
for (int i = 0; i < paramCount; ++i) {
|
||||
res = SQLITE_OK;
|
||||
const QVariant value = values.at(i);
|
||||
|
||||
if (value.isNull()) {
|
||||
res = sqlite3_bind_null(d->stmt, i + 1);
|
||||
}
|
||||
else {
|
||||
switch (value.type()) {
|
||||
case QVariant::ByteArray: {
|
||||
const QByteArray *ba = static_cast<const QByteArray*>(value.constData());
|
||||
res = sqlite3_bind_blob(d->stmt, i + 1, ba->constData(),
|
||||
ba->size(), SQLITE_STATIC);
|
||||
break; }
|
||||
case QVariant::Int:
|
||||
case QVariant::Bool:
|
||||
res = sqlite3_bind_int(d->stmt, i + 1, value.toInt());
|
||||
break;
|
||||
case QVariant::Double:
|
||||
res = sqlite3_bind_double(d->stmt, i + 1, value.toDouble());
|
||||
break;
|
||||
case QVariant::UInt:
|
||||
case QVariant::LongLong:
|
||||
res = sqlite3_bind_int64(d->stmt, i + 1, value.toLongLong());
|
||||
break;
|
||||
case QVariant::String: {
|
||||
// lifetime of string == lifetime of its qvariant
|
||||
const QString *str = static_cast<const QString*>(value.constData());
|
||||
res = sqlite3_bind_text16(d->stmt, i + 1, str->utf16(),
|
||||
(str->size()) * sizeof(QChar), SQLITE_STATIC);
|
||||
break; }
|
||||
default: {
|
||||
QString str = value.toString();
|
||||
// SQLITE_TRANSIENT makes sure that sqlite buffers the data
|
||||
res = sqlite3_bind_text16(d->stmt, i + 1, str.utf16(),
|
||||
(str.size()) * sizeof(QChar), SQLITE_TRANSIENT);
|
||||
break; }
|
||||
}
|
||||
}
|
||||
if (res != SQLITE_OK) {
|
||||
setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to bind parameters"), QSqlError::StatementError, res));
|
||||
d->finalize();
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
setLastError(QSqlError(QCoreApplication::translate("QSQLiteResult",
|
||||
"Parameter count mismatch") + QString::number(paramCount, 10) + "/" + QString::number(values.count(), 10), QString(), QSqlError::StatementError));
|
||||
return false;
|
||||
}
|
||||
d->skippedStatus = d->fetchNext(d->firstRow, 0, true);
|
||||
if (lastError().isValid()) {
|
||||
setSelect(false);
|
||||
setActive(false);
|
||||
return false;
|
||||
}
|
||||
setSelect(!d->rInf.isEmpty());
|
||||
setActive(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLiteResult::gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx) {
|
||||
return d->fetchNext(row, idx, false);
|
||||
}
|
||||
|
||||
int QSQLiteResult::size() {
|
||||
return -1;
|
||||
}
|
||||
|
||||
int QSQLiteResult::numRowsAffected() {
|
||||
return sqlite3_changes(d->access);
|
||||
}
|
||||
|
||||
QVariant QSQLiteResult::lastInsertId() const {
|
||||
if (isActive()) {
|
||||
qint64 id = sqlite3_last_insert_rowid(d->access);
|
||||
if (id)
|
||||
return id;
|
||||
}
|
||||
return QVariant();
|
||||
}
|
||||
|
||||
QSqlRecord QSQLiteResult::record() const {
|
||||
if (!isActive() || !isSelect())
|
||||
return QSqlRecord();
|
||||
return d->rInf;
|
||||
}
|
||||
|
||||
void QSQLiteResult::detachFromResultSet() {
|
||||
if (d->stmt)
|
||||
sqlite3_reset(d->stmt);
|
||||
}
|
||||
|
||||
QVariant QSQLiteResult::handle() const {
|
||||
return QVariant::fromValue(d->stmt);
|
||||
}
|
||||
|
||||
/////////////////////////////////////////////////////////
|
||||
|
||||
QSQLiteDriver::QSQLiteDriver(QObject * parent)
|
||||
: QSqlDriver(parent) {
|
||||
d = new QSQLiteDriverPrivate();
|
||||
}
|
||||
|
||||
QSQLiteDriver::QSQLiteDriver(sqlite3 *connection, QObject *parent)
|
||||
: QSqlDriver(parent) {
|
||||
d = new QSQLiteDriverPrivate();
|
||||
d->access = connection;
|
||||
setOpen(true);
|
||||
setOpenError(false);
|
||||
}
|
||||
|
||||
|
||||
QSQLiteDriver::~QSQLiteDriver()
|
||||
{
|
||||
delete d;
|
||||
}
|
||||
|
||||
bool QSQLiteDriver::hasFeature(DriverFeature f) const
|
||||
{
|
||||
switch (f) {
|
||||
case BLOB:
|
||||
case Transactions:
|
||||
case Unicode:
|
||||
case LastInsertId:
|
||||
case PreparedQueries:
|
||||
case PositionalPlaceholders:
|
||||
case SimpleLocking:
|
||||
case FinishQuery:
|
||||
case LowPrecisionNumbers:
|
||||
return true;
|
||||
case QuerySize:
|
||||
case NamedPlaceholders:
|
||||
case BatchOperations:
|
||||
case EventNotifications:
|
||||
case MultipleResultSets:
|
||||
return false;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/*
|
||||
SQLite dbs have no user name, passwords, hosts or ports.
|
||||
just file names.
|
||||
*/
|
||||
bool QSQLiteDriver::open(const QString & db, const QString &, const QString &, const QString &, int, const QString &conOpts)
|
||||
{
|
||||
if (isOpen())
|
||||
close();
|
||||
|
||||
if (db.isEmpty())
|
||||
return false;
|
||||
bool sharedCache = false;
|
||||
int openMode = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, timeOut=5000;
|
||||
QStringList opts=QString(conOpts).remove(QLatin1Char(' ')).split(QLatin1Char(';'));
|
||||
foreach(const QString &option, opts) {
|
||||
if (option.startsWith(QLatin1String("QSQLITE_BUSY_TIMEOUT="))) {
|
||||
bool ok;
|
||||
int nt = option.mid(21).toInt(&ok);
|
||||
if (ok)
|
||||
timeOut = nt;
|
||||
}
|
||||
if (option == QLatin1String("QSQLITE_OPEN_READONLY"))
|
||||
openMode = SQLITE_OPEN_READONLY;
|
||||
if (option == QLatin1String("QSQLITE_ENABLE_SHARED_CACHE"))
|
||||
sharedCache = true;
|
||||
}
|
||||
|
||||
sqlite3_enable_shared_cache(sharedCache);
|
||||
|
||||
if (sqlite3_open_v2(db.toUtf8().constData(), &d->access, openMode, NULL) == SQLITE_OK) {
|
||||
sqlite3_busy_timeout(d->access, timeOut);
|
||||
setOpen(true);
|
||||
setOpenError(false);
|
||||
return true;
|
||||
}
|
||||
else {
|
||||
if (d->access) {
|
||||
sqlite3_close(d->access);
|
||||
d->access = 0;
|
||||
}
|
||||
|
||||
setLastError(qMakeError(d->access, tr("Error opening database"), QSqlError::ConnectionError));
|
||||
setOpenError(true);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
void QSQLiteDriver::close() {
|
||||
if (isOpen()) {
|
||||
foreach (QSQLiteResult *result, d->results) {
|
||||
result->d->finalize();
|
||||
}
|
||||
|
||||
if (sqlite3_close(d->access) != SQLITE_OK)
|
||||
setLastError(qMakeError(d->access, tr("Error closing database"), QSqlError::ConnectionError));
|
||||
d->access = 0;
|
||||
setOpen(false);
|
||||
setOpenError(false);
|
||||
}
|
||||
}
|
||||
|
||||
QSqlResult *QSQLiteDriver::createResult() const {
|
||||
return new QSQLiteResult(this);
|
||||
}
|
||||
|
||||
bool QSQLiteDriver::beginTransaction() {
|
||||
if (!isOpen() || isOpenError())
|
||||
return false;
|
||||
|
||||
QSqlQuery q(createResult());
|
||||
if (!q.exec(QLatin1String("BEGIN"))) {
|
||||
setLastError(QSqlError(tr("Unable to begin transaction"), q.lastError().databaseText(), QSqlError::TransactionError));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLiteDriver::commitTransaction() {
|
||||
if (!isOpen() || isOpenError())
|
||||
return false;
|
||||
|
||||
QSqlQuery q(createResult());
|
||||
if (!q.exec(QLatin1String("COMMIT"))) {
|
||||
setLastError(QSqlError(tr("Unable to commit transaction"), q.lastError().databaseText(), QSqlError::TransactionError));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLiteDriver::rollbackTransaction() {
|
||||
if (!isOpen() || isOpenError())
|
||||
return false;
|
||||
|
||||
QSqlQuery q(createResult());
|
||||
if (!q.exec(QLatin1String("ROLLBACK"))) {
|
||||
setLastError(QSqlError(tr("Unable to rollback transaction"), q.lastError().databaseText(), QSqlError::TransactionError));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
QStringList QSQLiteDriver::tables(QSql::TableType type) const {
|
||||
QStringList res;
|
||||
if (!isOpen())
|
||||
return res;
|
||||
|
||||
QSqlQuery q(createResult());
|
||||
q.setForwardOnly(true);
|
||||
|
||||
QString sql = QLatin1String("SELECT name FROM sqlite_master WHERE %1 "
|
||||
"UNION ALL SELECT name FROM sqlite_temp_master WHERE %1");
|
||||
if ((type & QSql::Tables) && (type & QSql::Views))
|
||||
sql = sql.arg(QLatin1String("type='table' OR type='view'"));
|
||||
else if (type & QSql::Tables)
|
||||
sql = sql.arg(QLatin1String("type='table'"));
|
||||
else if (type & QSql::Views)
|
||||
sql = sql.arg(QLatin1String("type='view'"));
|
||||
else
|
||||
sql.clear();
|
||||
|
||||
if (!sql.isEmpty() && q.exec(sql)) {
|
||||
while(q.next())
|
||||
res.append(q.value(0).toString());
|
||||
}
|
||||
|
||||
if (type & QSql::SystemTables) {
|
||||
// there are no internal tables beside this one:
|
||||
res.append(QLatin1String("sqlite_master"));
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
static QSqlIndex qGetTableInfo(QSqlQuery &q, const QString &tableName, bool onlyPIndex = false) {
|
||||
QString schema;
|
||||
QString table(tableName);
|
||||
int indexOfSeparator = tableName.indexOf(QLatin1Char('.'));
|
||||
if (indexOfSeparator > -1) {
|
||||
schema = tableName.left(indexOfSeparator).append(QLatin1Char('.'));
|
||||
table = tableName.mid(indexOfSeparator + 1);
|
||||
}
|
||||
q.exec(QLatin1String("PRAGMA ") + schema + QLatin1String("table_info (") + _q_escapeIdentifier(table) + QLatin1String(")"));
|
||||
|
||||
QSqlIndex ind;
|
||||
while (q.next()) {
|
||||
bool isPk = q.value(5).toInt();
|
||||
if (onlyPIndex && !isPk)
|
||||
continue;
|
||||
QString typeName = q.value(2).toString().toLower();
|
||||
QSqlField fld(q.value(1).toString(), qGetColumnType(typeName));
|
||||
if (isPk && (typeName == QLatin1String("integer")))
|
||||
// INTEGER PRIMARY KEY fields are auto-generated in sqlite
|
||||
// INT PRIMARY KEY is not the same as INTEGER PRIMARY KEY!
|
||||
fld.setAutoValue(true);
|
||||
fld.setRequired(q.value(3).toInt() != 0);
|
||||
fld.setDefaultValue(q.value(4));
|
||||
ind.append(fld);
|
||||
}
|
||||
return ind;
|
||||
}
|
||||
|
||||
QSqlIndex QSQLiteDriver::primaryIndex(const QString &tblname) const {
|
||||
if (!isOpen())
|
||||
return QSqlIndex();
|
||||
|
||||
QString table = tblname;
|
||||
if (isIdentifierEscaped(table, QSqlDriver::TableName))
|
||||
table = stripDelimiters(table, QSqlDriver::TableName);
|
||||
|
||||
QSqlQuery q(createResult());
|
||||
q.setForwardOnly(true);
|
||||
return qGetTableInfo(q, table, true);
|
||||
}
|
||||
|
||||
QSqlRecord QSQLiteDriver::record(const QString &tbl) const {
|
||||
if (!isOpen())
|
||||
return QSqlRecord();
|
||||
|
||||
QString table = tbl;
|
||||
if (isIdentifierEscaped(table, QSqlDriver::TableName))
|
||||
table = stripDelimiters(table, QSqlDriver::TableName);
|
||||
|
||||
QSqlQuery q(createResult());
|
||||
q.setForwardOnly(true);
|
||||
return qGetTableInfo(q, table);
|
||||
}
|
||||
|
||||
QVariant QSQLiteDriver::handle() const {
|
||||
return QVariant::fromValue(d->access);
|
||||
}
|
||||
|
||||
QString QSQLiteDriver::escapeIdentifier(const QString &identifier, IdentifierType type) const {
|
||||
Q_UNUSED(type);
|
||||
return _q_escapeIdentifier(identifier);
|
||||
}
|
||||
|
||||
QT_END_NAMESPACE
|
|
@ -1,128 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
||||
** Contact: http://www.qt-project.org/legal
|
||||
**
|
||||
** This file is part of the QtSql module of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Digia. For licensing terms and
|
||||
** conditions see http://qt.digia.com/licensing. For further information
|
||||
** use the contact form at http://qt.digia.com/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Digia gives you certain additional
|
||||
** rights. These rights are described in the Digia Qt LGPL Exception
|
||||
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef QSQL_SQLITE_H
|
||||
#define QSQL_SQLITE_H
|
||||
|
||||
#include <QtGlobal>
|
||||
#include <QObject>
|
||||
#include <QVariant>
|
||||
#include <QString>
|
||||
#include <QStringList>
|
||||
#include <QSql>
|
||||
#include <QSqlDriver>
|
||||
#include <QSqlIndex>
|
||||
#include <QSqlRecord>
|
||||
#include <QSqlResult>
|
||||
|
||||
#include "sqlcachedresult.h"
|
||||
|
||||
struct sqlite3;
|
||||
|
||||
#ifdef QT_PLUGIN
|
||||
#define Q_EXPORT_SQLDRIVER_SQLITE
|
||||
#else
|
||||
#define Q_EXPORT_SQLDRIVER_SQLITE Q_SQL_EXPORT
|
||||
#endif
|
||||
|
||||
QT_BEGIN_HEADER
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
class QSQLiteDriver;
|
||||
class QSQLiteDriverPrivate;
|
||||
class QSQLiteResultPrivate;
|
||||
|
||||
class QSQLiteResult : public ClementineSqlCachedResult
|
||||
{
|
||||
friend class QSQLiteDriver;
|
||||
friend class QSQLiteResultPrivate;
|
||||
public:
|
||||
explicit QSQLiteResult(const QSQLiteDriver *db);
|
||||
~QSQLiteResult();
|
||||
QVariant handle() const;
|
||||
|
||||
protected:
|
||||
bool gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx);
|
||||
bool reset(const QString &query);
|
||||
bool prepare(const QString &query);
|
||||
bool exec();
|
||||
int size();
|
||||
int numRowsAffected();
|
||||
QVariant lastInsertId() const;
|
||||
QSqlRecord record() const;
|
||||
void detachFromResultSet();
|
||||
void virtual_hook(int id, void *data);
|
||||
|
||||
private:
|
||||
QSQLiteResultPrivate *d;
|
||||
};
|
||||
|
||||
class Q_EXPORT_SQLDRIVER_SQLITE QSQLiteDriver : public QSqlDriver
|
||||
{
|
||||
Q_OBJECT
|
||||
friend class QSQLiteResult;
|
||||
public:
|
||||
explicit QSQLiteDriver(QObject *parent = 0);
|
||||
explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = 0);
|
||||
~QSQLiteDriver();
|
||||
bool hasFeature(DriverFeature f) const;
|
||||
bool open(const QString & db, const QString & user, const QString & password, const QString & host, int port, const QString & connOpts);
|
||||
void close();
|
||||
QSqlResult *createResult() const;
|
||||
bool beginTransaction();
|
||||
bool commitTransaction();
|
||||
bool rollbackTransaction();
|
||||
QStringList tables(QSql::TableType) const;
|
||||
|
||||
QSqlRecord record(const QString& tablename) const;
|
||||
QSqlIndex primaryIndex(const QString &table) const;
|
||||
QVariant handle() const;
|
||||
QString escapeIdentifier(const QString &identifier, IdentifierType) const;
|
||||
|
||||
private:
|
||||
QSQLiteDriverPrivate *d;
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
QT_END_HEADER
|
||||
|
||||
#endif // QSQL_SQLITE_H
|
|
@ -1,3 +0,0 @@
|
|||
{
|
||||
"Keys": [ "QSQLITE" ]
|
||||
}
|
|
@ -1,35 +0,0 @@
|
|||
#include <windows.h>
|
||||
|
||||
VS_VERSION_INFO VERSIONINFO
|
||||
FILEVERSION 5,10,1,0
|
||||
PRODUCTVERSION 5,10,1,0
|
||||
FILEFLAGSMASK 0x3fL
|
||||
#ifdef _DEBUG
|
||||
FILEFLAGS VS_FF_DEBUG
|
||||
#else
|
||||
FILEFLAGS 0x0L
|
||||
#endif
|
||||
FILEOS VOS__WINDOWS32
|
||||
FILETYPE VFT_DLL
|
||||
FILESUBTYPE 0x0L
|
||||
BEGIN
|
||||
BLOCK "StringFileInfo"
|
||||
BEGIN
|
||||
BLOCK "040904b0"
|
||||
BEGIN
|
||||
VALUE "CompanyName", "The Qt Company Ltd.\0"
|
||||
VALUE "FileDescription", "C++ Application Development Framework\0"
|
||||
VALUE "FileVersion", "5.10.1.0\0"
|
||||
VALUE "LegalCopyright", "Copyright (C) 2017 The Qt Company Ltd.\0"
|
||||
VALUE "OriginalFilename", "qsqlite.dll\0"
|
||||
VALUE "ProductName", "Qt5\0"
|
||||
VALUE "ProductVersion", "5.10.1.0\0"
|
||||
END
|
||||
END
|
||||
BLOCK "VarFileInfo"
|
||||
BEGIN
|
||||
VALUE "Translation", 0x0409, 1200
|
||||
END
|
||||
END
|
||||
/* End of Version info */
|
||||
|
|
@ -1,56 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
|
||||
** Contact: http://www.qt-project.org/legal
|
||||
**
|
||||
** This file is part of the plugins of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL21$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Digia. For licensing terms and
|
||||
** conditions see http://qt.digia.com/licensing. For further information
|
||||
** use the contact form at http://qt.digia.com/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 or version 3 as published by the Free
|
||||
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
||||
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
||||
** following information to ensure the GNU Lesser General Public License
|
||||
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
||||
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Digia gives you certain additional
|
||||
** rights. These rights are described in the Digia Qt LGPL Exception
|
||||
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QString>
|
||||
#include <QSqlDriver>
|
||||
|
||||
#include "smain.h"
|
||||
|
||||
#include "qsql_sqlite.h"
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
QSQLiteDriverPlugin::QSQLiteDriverPlugin()
|
||||
: QSqlDriverPlugin()
|
||||
{
|
||||
}
|
||||
|
||||
QSqlDriver *QSQLiteDriverPlugin::create(const QString &name) {
|
||||
if (name == QLatin1String("QSQLITE")) {
|
||||
QSQLiteDriver* driver = new QSQLiteDriver();
|
||||
return driver;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
QT_END_NAMESPACE
|
|
@ -1,53 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
|
||||
** Contact: http://www.qt-project.org/legal
|
||||
**
|
||||
** This file is part of the plugins of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL21$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Digia. For licensing terms and
|
||||
** conditions see http://qt.digia.com/licensing. For further information
|
||||
** use the contact form at http://qt.digia.com/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 or version 3 as published by the Free
|
||||
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
||||
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
||||
** following information to ensure the GNU Lesser General Public License
|
||||
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
||||
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Digia gives you certain additional
|
||||
** rights. These rights are described in the Digia Qt LGPL Exception
|
||||
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGlobal>
|
||||
#include <QObject>
|
||||
#include <QString>
|
||||
#include <QSqlDriver>
|
||||
#include <QSqlDriverPlugin>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
class QSQLiteDriverPlugin : public QSqlDriverPlugin
|
||||
{
|
||||
Q_OBJECT
|
||||
Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QSqlDriverFactoryInterface" FILE "qsqlite.json")
|
||||
|
||||
public:
|
||||
QSQLiteDriverPlugin();
|
||||
|
||||
QSqlDriver *create(const QString &);
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
|
@ -1,301 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
||||
** Contact: http://www.qt-project.org/legal
|
||||
**
|
||||
** This file is part of the QtSql module of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Digia. For licensing terms and
|
||||
** conditions see http://qt.digia.com/licensing. For further information
|
||||
** use the contact form at http://qt.digia.com/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Digia gives you certain additional
|
||||
** rights. These rights are described in the Digia Qt LGPL Exception
|
||||
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QVariant>
|
||||
#include <QSqlResult>
|
||||
#include <QSqlDriver>
|
||||
|
||||
#include "sqlcachedresult.h"
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
/*
|
||||
ClementineSqlCachedResult is a convenience class for databases that only allow
|
||||
forward only fetching. It will cache all the results so we can iterate
|
||||
backwards over the results again.
|
||||
|
||||
All you need to do is to inherit from ClementineSqlCachedResult and reimplement
|
||||
gotoNext(). gotoNext() will have a reference to the internal cache and
|
||||
will give you an index where you can start filling in your data. Special
|
||||
case: If the user actually wants a forward-only query, idx will be -1
|
||||
to indicate that we are not interested in the actual values.
|
||||
*/
|
||||
|
||||
static const uint initial_cache_size = 128;
|
||||
|
||||
class ClementineSqlCachedResultPrivate {
|
||||
public:
|
||||
ClementineSqlCachedResultPrivate();
|
||||
bool canSeek(int i) const;
|
||||
inline int cacheCount() const;
|
||||
void init(int count, bool fo);
|
||||
void cleanup();
|
||||
int nextIndex();
|
||||
void revertLast();
|
||||
|
||||
ClementineSqlCachedResult::ValueCache cache;
|
||||
int rowCacheEnd;
|
||||
int colCount;
|
||||
bool forwardOnly;
|
||||
bool atEnd;
|
||||
};
|
||||
|
||||
ClementineSqlCachedResultPrivate::ClementineSqlCachedResultPrivate():
|
||||
rowCacheEnd(0), colCount(0), forwardOnly(false), atEnd(false)
|
||||
{
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResultPrivate::cleanup() {
|
||||
cache.clear();
|
||||
forwardOnly = false;
|
||||
atEnd = false;
|
||||
colCount = 0;
|
||||
rowCacheEnd = 0;
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResultPrivate::init(int count, bool fo) {
|
||||
Q_ASSERT(count);
|
||||
cleanup();
|
||||
forwardOnly = fo;
|
||||
colCount = count;
|
||||
if (fo) {
|
||||
cache.resize(count);
|
||||
rowCacheEnd = count;
|
||||
}
|
||||
else {
|
||||
cache.resize(initial_cache_size * count);
|
||||
}
|
||||
}
|
||||
|
||||
int ClementineSqlCachedResultPrivate::nextIndex() {
|
||||
if (forwardOnly)
|
||||
return 0;
|
||||
int newIdx = rowCacheEnd;
|
||||
if (newIdx + colCount > cache.size())
|
||||
cache.resize(qMin(cache.size() * 2, cache.size() + 10000));
|
||||
rowCacheEnd += colCount;
|
||||
|
||||
return newIdx;
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResultPrivate::canSeek(int i) const {
|
||||
if (forwardOnly || i < 0)
|
||||
return false;
|
||||
return rowCacheEnd >= (i + 1) * colCount;
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResultPrivate::revertLast() {
|
||||
if (forwardOnly)
|
||||
return;
|
||||
rowCacheEnd -= colCount;
|
||||
}
|
||||
|
||||
inline int ClementineSqlCachedResultPrivate::cacheCount() const
|
||||
{
|
||||
Q_ASSERT(!forwardOnly);
|
||||
Q_ASSERT(colCount);
|
||||
return rowCacheEnd / colCount;
|
||||
}
|
||||
|
||||
//////////////
|
||||
|
||||
ClementineSqlCachedResult::ClementineSqlCachedResult(const QSqlDriver * db): QSqlResult (db) {
|
||||
d = new ClementineSqlCachedResultPrivate();
|
||||
}
|
||||
|
||||
ClementineSqlCachedResult::~ClementineSqlCachedResult() {
|
||||
delete d;
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResult::init(int colCount) {
|
||||
d->init(colCount, isForwardOnly());
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::fetch(int i) {
|
||||
if ((!isActive()) || (i < 0))
|
||||
return false;
|
||||
if (at() == i)
|
||||
return true;
|
||||
if (d->forwardOnly) {
|
||||
// speed hack - do not copy values if not needed
|
||||
if (at() > i || at() == QSql::AfterLastRow)
|
||||
return false;
|
||||
while(at() < i - 1) {
|
||||
if (!gotoNext(d->cache, -1))
|
||||
return false;
|
||||
setAt(at() + 1);
|
||||
}
|
||||
if (!gotoNext(d->cache, 0))
|
||||
return false;
|
||||
setAt(at() + 1);
|
||||
return true;
|
||||
}
|
||||
if (d->canSeek(i)) {
|
||||
setAt(i);
|
||||
return true;
|
||||
}
|
||||
if (d->rowCacheEnd > 0)
|
||||
setAt(d->cacheCount());
|
||||
while (at() < i + 1) {
|
||||
if (!cacheNext()) {
|
||||
if (d->canSeek(i))
|
||||
break;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
setAt(i);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::fetchNext() {
|
||||
if (d->canSeek(at() + 1)) {
|
||||
setAt(at() + 1);
|
||||
return true;
|
||||
}
|
||||
return cacheNext();
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::fetchPrevious() {
|
||||
return fetch(at() - 1);
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::fetchFirst() {
|
||||
if (d->forwardOnly && at() != QSql::BeforeFirstRow) {
|
||||
return false;
|
||||
}
|
||||
if (d->canSeek(0)) {
|
||||
setAt(0);
|
||||
return true;
|
||||
}
|
||||
return cacheNext();
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::fetchLast() {
|
||||
if (d->atEnd) {
|
||||
if (d->forwardOnly)
|
||||
return false;
|
||||
else
|
||||
return fetch(d->cacheCount() - 1);
|
||||
}
|
||||
|
||||
int i = at();
|
||||
while (fetchNext())
|
||||
++i; /* brute force */
|
||||
if (d->forwardOnly && at() == QSql::AfterLastRow) {
|
||||
setAt(i);
|
||||
return true;
|
||||
}
|
||||
else {
|
||||
return fetch(i);
|
||||
}
|
||||
}
|
||||
|
||||
QVariant ClementineSqlCachedResult::data(int i) {
|
||||
int idx = d->forwardOnly ? i : at() * d->colCount + i;
|
||||
if (i >= d->colCount || i < 0 || at() < 0 || idx >= d->rowCacheEnd)
|
||||
return QVariant();
|
||||
|
||||
return d->cache.at(idx);
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::isNull(int i) {
|
||||
int idx = d->forwardOnly ? i : at() * d->colCount + i;
|
||||
if (i > d->colCount || i < 0 || at() < 0 || idx >= d->rowCacheEnd)
|
||||
return true;
|
||||
|
||||
return d->cache.at(idx).isNull();
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResult::cleanup() {
|
||||
setAt(QSql::BeforeFirstRow);
|
||||
setActive(false);
|
||||
d->cleanup();
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResult::clearValues() {
|
||||
setAt(QSql::BeforeFirstRow);
|
||||
d->rowCacheEnd = 0;
|
||||
d->atEnd = false;
|
||||
}
|
||||
|
||||
bool ClementineSqlCachedResult::cacheNext() {
|
||||
|
||||
if (d->atEnd)
|
||||
return false;
|
||||
|
||||
if(isForwardOnly()) {
|
||||
d->cache.clear();
|
||||
d->cache.resize(d->colCount);
|
||||
}
|
||||
|
||||
if (!gotoNext(d->cache, d->nextIndex())) {
|
||||
d->revertLast();
|
||||
d->atEnd = true;
|
||||
return false;
|
||||
}
|
||||
setAt(at() + 1);
|
||||
return true;
|
||||
}
|
||||
|
||||
int ClementineSqlCachedResult::colCount() const {
|
||||
return d->colCount;
|
||||
}
|
||||
|
||||
ClementineSqlCachedResult::ValueCache &ClementineSqlCachedResult::cache() {
|
||||
return d->cache;
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResult::virtual_hook(int id, void *data) {
|
||||
QSqlResult::virtual_hook(id, data);
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResult::detachFromResultSet() {
|
||||
cleanup();
|
||||
}
|
||||
|
||||
void ClementineSqlCachedResult::setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy) {
|
||||
QSqlResult::setNumericalPrecisionPolicy(policy);
|
||||
cleanup();
|
||||
}
|
||||
|
||||
|
||||
QT_END_NAMESPACE
|
|
@ -1,104 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
||||
** Contact: http://www.qt-project.org/legal
|
||||
**
|
||||
** This file is part of the QtSql module of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial License Usage
|
||||
** Licensees holding valid commercial Qt licenses may use this file in
|
||||
** accordance with the commercial license agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Digia. For licensing terms and
|
||||
** conditions see http://qt.digia.com/licensing. For further information
|
||||
** use the contact form at http://qt.digia.com/contact-us.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Digia gives you certain additional
|
||||
** rights. These rights are described in the Digia Qt LGPL Exception
|
||||
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef QSQLCACHEDRESULT_P_H
|
||||
#define QSQLCACHEDRESULT_P_H
|
||||
|
||||
//
|
||||
// W A R N I N G
|
||||
// -------------
|
||||
//
|
||||
// This file is not part of the Qt API. It exists for the convenience
|
||||
// of other Qt classes. This header file may change from version to
|
||||
// version without notice, or even be removed.
|
||||
//
|
||||
// We mean it.
|
||||
//
|
||||
|
||||
#include <QtGlobal>
|
||||
#include <QVariant>
|
||||
#include <QVector>
|
||||
#include <QSql>
|
||||
#include <QSqlDriver>
|
||||
#include <QSqlResult>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
class ClementineSqlCachedResultPrivate;
|
||||
|
||||
class ClementineSqlCachedResult: public QSqlResult
|
||||
{
|
||||
public:
|
||||
virtual ~ClementineSqlCachedResult();
|
||||
|
||||
typedef QVector<QVariant> ValueCache;
|
||||
|
||||
protected:
|
||||
ClementineSqlCachedResult(const QSqlDriver * db);
|
||||
|
||||
void init(int colCount);
|
||||
void cleanup();
|
||||
void clearValues();
|
||||
|
||||
virtual bool gotoNext(ValueCache &values, int index) = 0;
|
||||
|
||||
QVariant data(int i);
|
||||
bool isNull(int i);
|
||||
bool fetch(int i);
|
||||
bool fetchNext();
|
||||
bool fetchPrevious();
|
||||
bool fetchFirst();
|
||||
bool fetchLast();
|
||||
|
||||
int colCount() const;
|
||||
ValueCache &cache();
|
||||
|
||||
void virtual_hook(int id, void *data);
|
||||
void detachFromResultSet();
|
||||
void setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy);
|
||||
private:
|
||||
bool cacheNext();
|
||||
ClementineSqlCachedResultPrivate *d;
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#endif // QSQLCACHEDRESULT_P_H
|
|
@ -279,21 +279,6 @@ endif(WIN32)
|
|||
# Remove GLU and GL from the link line - they're not really required and don't exist on my mingw toolchain
|
||||
list(REMOVE_ITEM QT_LIBRARIES "-lGLU -lGL")
|
||||
|
||||
# QSqlLiteDriver:
|
||||
# We do this because we can't guarantee that the driver shipped with Qt exposes the raw sqlite3 functions required for FTS support.
|
||||
# This way we know that those symbols exist at compile-time and that our code links to the same sqlite library as the Qt driver.
|
||||
option(USE_SYSTEM_QSQLITE "Don't set this unless you can guarantee that the driver shipped with Qt exposes the raw sqlite3 functions required for FTS support" ON)
|
||||
if(USE_SYSTEM_QSQLITE)
|
||||
message(STATUS "Using system qsqlite driver")
|
||||
set(USE_SYSTEM_QSQLITE ON)
|
||||
else(USE_SYSTEM_QSQLITE)
|
||||
message(STATUS "Using builtin qsqlite driver")
|
||||
add_subdirectory(3rdparty/qsqlite)
|
||||
set(QSQLITE_LIBRARIES qsqlite)
|
||||
set(QSQLITE_INCLUDE_DIRS "3rdparty/qsqlite")
|
||||
set(USE_SYSTEM_QSQLITE OFF)
|
||||
endif(USE_SYSTEM_QSQLITE)
|
||||
|
||||
# When/if upstream accepts our patches then these options can be used to link to system installed qtsingleapplication instead.
|
||||
option(USE_SYSTEM_QTSINGLEAPPLICATION "Don't set this option unless your system QtSingleApplication library has been compiled with the Strawberry patches in 3rdparty" OFF)
|
||||
if(USE_SYSTEM_QTSINGLEAPPLICATION)
|
||||
|
|
|
@ -56,7 +56,6 @@ include_directories(${QTSINGLEAPPLICATION_INCLUDE_DIRS})
|
|||
include_directories(${QXT_INCLUDE_DIRS})
|
||||
include_directories(${SHA2_INCLUDE_DIRS})
|
||||
include_directories(${CHROMAPRINT_INCLUDE_DIRS})
|
||||
include_directories(${QSQLITE_INCLUDE_DIRS})
|
||||
|
||||
find_package(OpenGL)
|
||||
include_directories(${OPENGL_INCLUDE_DIR})
|
||||
|
@ -853,7 +852,6 @@ target_link_libraries(strawberry_lib
|
|||
${QTSINGLEAPPLICATION_LIBRARIES}
|
||||
${CMAKE_THREAD_LIBS_INIT}
|
||||
${SQLITE_LIBRARIES}
|
||||
${QSQLITE_LIBRARIES}
|
||||
z
|
||||
Qocoa
|
||||
)
|
||||
|
|
|
@ -38,7 +38,6 @@
|
|||
#cmakedefine TAGLIB_HAS_OPUS
|
||||
#cmakedefine USE_INSTALL_PREFIX
|
||||
#cmakedefine USE_SYSTEM_SHA2
|
||||
#cmakedefine USE_SYSTEM_QSQLITE
|
||||
|
||||
#cmakedefine HAVE_GSTREAMER
|
||||
#cmakedefine HAVE_VLC
|
||||
|
|
|
@ -81,12 +81,6 @@
|
|||
const QDBusArgument &operator>>(const QDBusArgument &arg, QImage &image);
|
||||
#endif
|
||||
|
||||
// Load sqlite plugin on windows and mac.
|
||||
#ifndef USE_SYSTEM_QSQLITE
|
||||
#include <QtPlugin>
|
||||
Q_IMPORT_PLUGIN(QSQLiteDriverPlugin)
|
||||
#endif
|
||||
|
||||
int main(int argc, char* argv[]) {
|
||||
|
||||
#ifdef Q_OS_DARWIN
|
||||
|
|
Loading…
Reference in New Issue