forked from qt-creator/qt-creator
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "sqlitesessionchangeset.h"
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#include "sqlitesessions.h"
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#include <utils/smallstringio.h>
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#include <sqlite3ext.h>
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namespace Sqlite {
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namespace {
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void checkResultCode(int resultCode)
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{
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switch (resultCode) {
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case SQLITE_NOMEM:
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throw std::bad_alloc();
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}
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if (resultCode != SQLITE_OK)
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throw UnknowError("Unknow exception");
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}
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} // namespace
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SessionChangeSet::SessionChangeSet(Utils::span<const byte> blob)
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: data(sqlite3_malloc64(blob.size()))
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, size(int(blob.size()))
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{
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std::memcpy(data, blob.data(), blob.size());
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}
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SessionChangeSet::SessionChangeSet(Sessions &session)
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{
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int resultCode = sqlite3session_changeset(session.session.get(), &size, &data);
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checkResultCode(resultCode);
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}
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SessionChangeSet::~SessionChangeSet()
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{
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sqlite3_free(data);
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}
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Utils::span<const byte> SessionChangeSet::asSpan() const
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{
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return {static_cast<const byte *>(data), static_cast<std::size_t>(size)};
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}
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} // namespace Sqlite
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