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Introduce codemodelbackend process and library

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This is a partial result of wip/clang-oop. More will follow.

This allows us to invoke the completion out of the Qt Creator process
and thus safes us as against libclang crashes.

At this point only the completion use case is supported.

Some notes on the individual components:

 src/libs/codemodelbackendipc
  * library encapsulating the inter process communication handling
  * used by the backend application and in a follow-up change by the
    creator integration

 src/libs/3rdparty/sqlite
  * version 3.8.10.2
  * dependency of codemodelbackendipc, will be used to storage indexing
    data, among others

 src/tools/codemodelbackend
  * the backend application

 tests/unit:
  * unit tests

Change-Id: I91a48e27467581a22fb760a18d8eb926008fea60
Reviewed-by: Alessandro Portale <alessandro.portale@theqtcompany.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
Reviewed-by: Marco Bubke <marco.bubke@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This commit is contained in:
Marco Bubke
2015-06-01 18:51:55 +02:00
committed by Nikolai Kosjar
parent 51fec1a3ca
commit e2f8a9883b
228 changed files with 184186 additions and 44 deletions
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86
src/libs/sqlite/sqlstatementbuilder.h Normal file
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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** 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://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/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.
**
****************************************************************************/
#ifndef SQLSTATEMENTBUILDER_H
#define SQLSTATEMENTBUILDER_H
#include <vector>
#include <utility>
#include "utf8string.h"
class SQLITE_EXPORT SqlStatementBuilder
{
using BindingPair = std::pair<Utf8String, Utf8String>;
public:
SqlStatementBuilder(const Utf8String &sqlTemplate);
void bindEmptyText(const Utf8String &name);
void bind(const Utf8String &name, const Utf8String &text);
void bind(const Utf8String &name, const Utf8StringVector &textVector);
void bind(const Utf8String &name, int value);
void bind(const Utf8String &name, const QVector<int> &integerVector);
void bindWithInsertTemplateParameters(const Utf8String &name, const Utf8StringVector &columns);
void bindWithUpdateTemplateParameters(const Utf8String &name, const Utf8StringVector &columns);
void bindWithUpdateTemplateNames(const Utf8String &name, const Utf8StringVector &columns);
void clear();
Utf8String sqlStatement() const;
bool isBuild() const;
static Utf8String columnTypeToString(ColumnType columnType);
protected:
static const Utf8String insertTemplateParameters(const Utf8StringVector &columns);
static const Utf8String updateTemplateParameters(const Utf8StringVector &columns);
static const Utf8String updateTemplateNames(const Utf8StringVector &columns);
void sortBindings() const;
void generateSqlStatement() const;
void changeBinding(const Utf8String &name, const Utf8String &text);
void clearSqlStatement();
void checkIfPlaceHolderExists(const Utf8String &name) const;
void checkIfNoPlaceHoldersAynmoreExists() const;
void checkBindingTextIsNotEmpty(const Utf8String &text) const;
void checkBindingTextVectorIsNotEmpty(const Utf8StringVector &textVector) const;
void checkBindingIntegerVectorIsNotEmpty(const QVector<int> &integerVector) const;
Q_NORETURN static void throwException(const char *whatHasHappened, const char *errorMessage);
private:
Utf8String sqlTemplate;
mutable Utf8String sqlStatement_;
mutable std::vector<BindingPair> bindings;
};
#endif // SQLSTATEMENTBUILDER_H