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qt-creator/src/tools/clangbackend/ipcsource/clangipcserver.cpp

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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.
**
****************************************************************************/
#include "clangipcserver.h"
#include <clangbackendipcdebugutils.h>
#include <cmbcodecompletedmessage.h>
#include <cmbcompletecodemessage.h>
#include <cmbregisterprojectsforcodecompletionmessage.h>
#include <cmbregistertranslationunitsforcodecompletionmessage.h>
#include <cmbunregisterprojectsforcodecompletionmessage.h>
#include <cmbunregistertranslationunitsforcodecompletionmessage.h>
#include <projectpartsdonotexistmessage.h>
#include <translationunitdoesnotexistmessage.h>
#include "codecompleter.h"
#include "projectpartsdonotexistexception.h"
#include "translationunitdoesnotexistexception.h"
#include "translationunitfilenotexitexception.h"
#include "translationunitisnullexception.h"
#include "translationunitparseerrorexception.h"
#include "translationunits.h"
#include <QCoreApplication>
#include <QDebug>
namespace ClangBackEnd {
ClangIpcServer::ClangIpcServer()
: translationUnits(projects, unsavedFiles)
{
}
void ClangIpcServer::end()
{
QCoreApplication::exit();
}
void ClangIpcServer::registerTranslationUnitsForCodeCompletion(const ClangBackEnd::RegisterTranslationUnitForCodeCompletionMessage &message)
{
TIME_SCOPE_DURATION("ClangIpcServer::registerTranslationUnitsForCodeCompletion");
try {
translationUnits.createOrUpdate(message.fileContainers());
unsavedFiles.createOrUpdate(message.fileContainers());
} catch (const ProjectPartDoNotExistException &exception) {
client()->projectPartsDoNotExist(ProjectPartsDoNotExistMessage(exception.projectPartIds()));
} catch (const std::exception &exception) {
qWarning() << "Error in ClangIpcServer::registerTranslationUnitsForCodeCompletion:" << exception.what();
}
}
void ClangIpcServer::unregisterTranslationUnitsForCodeCompletion(const ClangBackEnd::UnregisterTranslationUnitsForCodeCompletionMessage &message)
{
TIME_SCOPE_DURATION("ClangIpcServer::unregisterTranslationUnitsForCodeCompletion");
try {
translationUnits.remove(message.fileContainers());
} catch (const TranslationUnitDoesNotExistException &exception) {
client()->translationUnitDoesNotExist(TranslationUnitDoesNotExistMessage(exception.fileContainer()));
} catch (const ProjectPartDoNotExistException &exception) {
client()->projectPartsDoNotExist(ProjectPartsDoNotExistMessage(exception.projectPartIds()));
} catch (const std::exception &exception) {
qWarning() << "Error in ClangIpcServer::unregisterTranslationUnitsForCodeCompletion:" << exception.what();
}
}
void ClangIpcServer::registerProjectPartsForCodeCompletion(const RegisterProjectPartsForCodeCompletionMessage &message)
{
TIME_SCOPE_DURATION("ClangIpcServer::registerProjectPartsForCodeCompletion");
try {
projects.createOrUpdate(message.projectContainers());
} catch (const std::exception &exception) {
qWarning() << "Error in ClangIpcServer::registerProjectPartsForCodeCompletion:" << exception.what();
}
}
void ClangIpcServer::unregisterProjectPartsForCodeCompletion(const UnregisterProjectPartsForCodeCompletionMessage &message)
{
TIME_SCOPE_DURATION("ClangIpcServer::unregisterProjectPartsForCodeCompletion");
try {
projects.remove(message.projectPartIds());
} catch (const ProjectPartDoNotExistException &exception) {
client()->projectPartsDoNotExist(ProjectPartsDoNotExistMessage(exception.projectPartIds()));
} catch (const std::exception &exception) {
qWarning() << "Error in ClangIpcServer::unregisterProjectPartsForCodeCompletion:" << exception.what();
}
}
void ClangIpcServer::completeCode(const ClangBackEnd::CompleteCodeMessage &message)
{
TIME_SCOPE_DURATION("ClangIpcServer::completeCode");
try {
CodeCompleter codeCompleter(translationUnits.translationUnit(message.filePath(), message.projectPartId()));
const auto codeCompletions = codeCompleter.complete(message.line(), message.column());
client()->codeCompleted(CodeCompletedMessage(codeCompletions, message.ticketNumber()));
} catch (const TranslationUnitDoesNotExistException &exception) {
client()->translationUnitDoesNotExist(TranslationUnitDoesNotExistMessage(exception.fileContainer()));
} catch (const ProjectPartDoNotExistException &exception) {
client()->projectPartsDoNotExist(ProjectPartsDoNotExistMessage(exception.projectPartIds()));
} catch (const std::exception &exception) {
qWarning() << "Error in ClangIpcServer::completeCode:" << exception.what();
}
}
}