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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "sbsv2parser.h"
#include <extensionsystem/pluginmanager.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/taskhub.h>
using namespace Qt4ProjectManager;
using namespace ProjectExplorer;
using namespace ProjectExplorer::Constants;
/*
* This parser takes a somewhat unusal approach of just eating most of its
* input :-)
*
* Only when the XML-based log file generated by SBSv2 is announced it will
* open that file and parse that. Tasks will then get generated by passing
* any CDATA found in the XML file on to its child parsers (using STDERR).
*
* In additon <error> and <warning> tags are reported, too.
*/
SbsV2Parser::SbsV2Parser() :
m_hub(0)
{
setObjectName(QLatin1String("SbsV2Parser"));
ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
m_hub = pm->getObject<TaskHub>();
}
void SbsV2Parser::stdOutput(const QString &line)
{
// Eat most output!
if (line.startsWith(QLatin1String("sbs: build log in "))) {
QString logfile = QDir::fromNativeSeparators(line.mid(18).trimmed());
parseLogFile(logfile);
addTask(ProjectExplorer::Task(Task::Unknown, tr("SBSv2 build log"),
logfile, -1,
QLatin1String(ProjectExplorer::Constants::TASK_CATEGORY_BUILDSYSTEM)));
}
}
void SbsV2Parser::stdError(const QString &line)
{
// Eat all output!
Q_UNUSED(line);
}
void SbsV2Parser::taskAdded(const ProjectExplorer::Task &task)
{
// Fix pathes:
ProjectExplorer::Task tmp(task);
if (!tmp.file.isEmpty()) {
QFileInfo fi(tmp.file);
if (!fi.isAbsolute()) {
if (m_currentSource.exists(tmp.file))
tmp.file = m_currentSource.absoluteFilePath(tmp.file);
else if (m_currentTarget.exists(tmp.file))
tmp.file = m_currentTarget.absoluteFilePath(tmp.file);
}
}
// Do not report tasks from our children via the normal channel:
// We do not want them get registered with the Compile output window!
m_hub->addTask(tmp);
}
void SbsV2Parser::parseLogFile(const QString &file)
{
QFile logFile(file);
logFile.open(QIODevice::ReadOnly);
m_log.setDevice(&logFile);
if (m_log.readNextStartElement()) {
if (m_log.name() == QLatin1String("buildlog"))
readBuildLog();
else
m_log.raiseError(tr("The file '%1' is not a SBSv2 log file.").arg(file));
}
}
void SbsV2Parser::readBuildLog()
{
Q_ASSERT(m_log.isStartElement() && m_log.name() == QLatin1String("buildlog"));
while (m_log.readNextStartElement()) {
if (m_log.name() == QLatin1String("error"))
readError();
else if (m_log.name() == QLatin1String("warning"))
readWarning();
else if (m_log.name() == QLatin1String("recipe"))
readRecipe();
else
m_log.skipCurrentElement();
}
}
void SbsV2Parser::readError()
{
Q_ASSERT(m_log.isStartElement() && m_log.name() == QLatin1String("error"));
QString error = m_log.readElementText();
addTask(Task(Task::Error, error, QString(), -1, Constants::TASK_CATEGORY_BUILDSYSTEM));
}
void SbsV2Parser::readWarning()
{
Q_ASSERT(m_log.isStartElement() && m_log.name() == QLatin1String("warning"));
QString warning = m_log.readElementText();
addTask(Task(Task::Warning, warning, QString(), -1, Constants::TASK_CATEGORY_BUILDSYSTEM));
}
void SbsV2Parser::readRecipe()
{
Q_ASSERT(m_log.isStartElement() && m_log.name() == QLatin1String("recipe"));
const QString name = m_log.attributes().value(QLatin1String("name")).toString();
m_currentSource = QDir(m_log.attributes().value("source").toString()).absolutePath();
m_currentTarget = QDir(m_log.attributes().value("target").toString()).absolutePath();
int returnCode = 0;
QString outputText;
QXmlStreamReader::TokenType tokenType = QXmlStreamReader::Invalid;
while ((tokenType = m_log.readNext()) != QXmlStreamReader::Invalid) {
if (tokenType == QXmlStreamReader::Characters) {
outputText.append(m_log.text());
} else if (tokenType == QXmlStreamReader::StartElement) {
if (m_log.name() == QLatin1String("status")) {
if (m_log.attributes().value(QLatin1String("exit")) == QLatin1String("failed"))
returnCode = m_log.attributes().value(QLatin1String("code")).toString().toInt();
}
} else if (tokenType == QXmlStreamReader::EndElement) {
if (m_log.name() == QLatin1String("recipe"))
break;
}
}
QStringList output = outputText.split(QChar('\n'));
outputText.clear();
foreach (const QString &line, output) {
if (line.isEmpty())
continue;
if (line.startsWith(QChar('+'))) {
outputText.append(tr("Running command: %1\n").arg(line.mid(2)));
continue;
}
outputText.append(line);
outputText.append(QChar('\n'));
if (name == QLatin1String("compile") || name == QLatin1String("qmake_extra_pre_targetdep"))
IOutputParser::stdError(line);
}
if (returnCode != 0) {
//: %1 is the SBSv2 build recipe name, %2 the return code of the failed command
QString description = tr("Recipe %1 failed with exit code %2.").arg(name).arg(returnCode);
m_hub->addTask(Task(Task::Error, description, QString(), -1,
ProjectExplorer::Constants::TASK_CATEGORY_BUILDSYSTEM));
m_hub->addTask(Task(Task::Unknown, outputText, QString(), -1,
ProjectExplorer::Constants::TASK_CATEGORY_BUILDSYSTEM));
}
}
// Unit tests:
#ifdef WITH_TESTS
# include <QTest>
# include "qt4projectmanagerplugin.h"
# include "projectexplorer/outputparser_test.h"
using namespace Qt4ProjectManager::Internal;
void Qt4ProjectManagerPlugin::testSbsV2OutputParsers_data()
{
QTest::addColumn<QString>("input");
QTest::addColumn<OutputParserTester::Channel>("inputChannel");
QTest::addColumn<QString>("childStdOutLines");
QTest::addColumn<QString>("childStdErrLines");
QTest::addColumn<QList<ProjectExplorer::Task> >("tasks");
QTest::addColumn<QString>("outputLines");
QTest::newRow("eat stdout")
<< QString::fromLatin1(" Sometext") << OutputParserTester::STDOUT
<< QString() << QString()
<< QList<ProjectExplorer::Task>()
<< QString();
QTest::newRow("eat stderr")
<< QString::fromLatin1(" Sometext") << OutputParserTester::STDERR
<< QString() << QString()
<< QList<ProjectExplorer::Task>()
<< QString();
QTest::newRow("build log")
<< QString::fromLatin1("sbs: build log in X:/epoc32/build/Makefile.2010-08-10-15-25-52.log") << OutputParserTester::STDOUT
<< QString() << QString()
<< (QList<ProjectExplorer::Task>()
<< ProjectExplorer::Task(Task::Unknown, QLatin1String("SBSv2 build log"),
QLatin1String("X:/epoc32/build/Makefile.2010-08-10-15-25-52.log"), -1,
QLatin1String(ProjectExplorer::Constants::TASK_CATEGORY_BUILDSYSTEM)))
<< QString();
}
void Qt4ProjectManagerPlugin::testSbsV2OutputParsers()
{
OutputParserTester testbench;
testbench.appendOutputParser(new SbsV2Parser);
QFETCH(QString, input);
QFETCH(OutputParserTester::Channel, inputChannel);
QFETCH(QList<Task>, tasks);
QFETCH(QString, childStdOutLines);
QFETCH(QString, childStdErrLines);
QFETCH(QString, outputLines);
testbench.testParsing(input, inputChannel,
tasks, childStdOutLines, childStdErrLines,
outputLines);
}
#endif
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