forked from qt-creator/qt-creator
Move QtVersionManager, QtVersion and QtOptionsPage back
After all I don't need all that stuff in the cmakeplugin, all i needed is now bundled in debugginghelper.h/cpp
This commit is contained in:
dt
223
src/plugins/projectexplorer/debugginghelper.cpp
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223
src/plugins/projectexplorer/debugginghelper.cpp
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at qt-sales@nokia.com.
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**
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**************************************************************************/
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#include "debugginghelper.h"
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#include <coreplugin/icore.h>
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#include <QtCore/QFileInfo>
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#include <QtCore/QHash>
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#include <QtCore/QProcess>
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#include <QtCore/QDir>
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#include <QtCore/QDateTime>
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#include <QtGui/QApplication>
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#include <QtGui/QDesktopServices>
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using namespace ProjectExplorer;
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QString DebuggingHelperLibrary::findSystemQt(const Environment &env)
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{
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QStringList paths = env.path();
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foreach (const QString &path, paths) {
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foreach (const QString &possibleCommand, possibleQMakeCommands()) {
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QFileInfo qmake(path + "/" + possibleCommand);
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if (qmake.exists()) {
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if (!qtVersionForQMake(qmake.absoluteFilePath()).isNull()) {
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return qmake.absoluteFilePath();
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}
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}
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}
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}
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return QString::null;
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}
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bool DebuggingHelperLibrary::hasDebuggingHelperLibrary(const QString &qmakePath)
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{
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return !debuggingHelperLibrary(qmakePath).isNull();
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}
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QStringList DebuggingHelperLibrary::debuggingHelperLibraryDirectories(const QString &qtInstallData, const QString &qtpath)
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{
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uint hash = qHash(qtpath);
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QStringList directories;
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directories
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<< (qtInstallData + "/qtc-debugging-helper/")
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<< (QApplication::applicationDirPath() + "/../qtc-debugging-helper/" + QString::number(hash)) + "/"
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<< (QDesktopServices::storageLocation(QDesktopServices::DataLocation) + "/qtc-debugging-helper/" + QString::number(hash)) + "/";
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return directories;
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}
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QString DebuggingHelperLibrary::debuggingHelperLibrary(const QString &qmakePath)
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{
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return debuggingHelperLibrary(qtInstallDataDir(qmakePath), qtDir(qmakePath));
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}
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QString DebuggingHelperLibrary::qtInstallDataDir(const QString &qmakePath)
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{
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QProcess proc;
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proc.start(qmakePath, QStringList() << "-query"<< "QT_INSTALL_DATA");
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if (proc.waitForFinished())
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return QString(proc.readAll().trimmed());
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return QString::null;
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}
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QString DebuggingHelperLibrary::qtDir(const QString &qmakePath)
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{
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QDir dir = QFileInfo(qmakePath).absoluteDir();
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dir.cdUp();
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return dir.absolutePath();
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}
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// Debugging Helper Library
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QString DebuggingHelperLibrary::debuggingHelperLibrary(const QString &qtInstallData, const QString &qtpath)
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{
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foreach(const QString &directory, debuggingHelperLibraryDirectories(qtInstallData, qtpath)) {
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#if defined(Q_OS_WIN)
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QFileInfo fi(directory + "debug/gdbmacros.dll");
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#elif defined(Q_OS_MAC)
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QFileInfo fi(directory + "libgdbmacros.dylib");
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#else // generic UNIX
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QFileInfo fi(directory + "libgdbmacros.so");
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#endif
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if (fi.exists())
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return fi.filePath();
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}
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return QString();
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}
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QString DebuggingHelperLibrary::buildDebuggingHelperLibrary(const QString &qmakePath, const QString &make, const Environment &env)
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{
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QString directory = copyDebuggingHelperLibrary(qtInstallDataDir(qmakePath), qtDir(qmakePath));
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return buildDebuggingHelperLibrary(directory, make, qmakePath, QString::null, env);
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return QString::null;
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}
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QString DebuggingHelperLibrary::copyDebuggingHelperLibrary(const QString &qtInstallData, const QString &qtdir)
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{
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// Locations to try:
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// $QTDIR/qtc-debugging-helper
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// $APPLICATION-DIR/qtc-debugging-helper/$hash
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// $USERDIR/qtc-debugging-helper/$hash
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QStringList directories = DebuggingHelperLibrary::debuggingHelperLibraryDirectories(qtInstallData, qtdir);
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QStringList files;
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files << "gdbmacros.cpp" << "gdbmacros.pro"
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<< "LICENSE.LGPL" << "LGPL_EXCEPTION.TXT";
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foreach(const QString &directory, directories) {
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QString dumperPath = Core::ICore::instance()->resourcePath() + "/gdbmacros/";
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bool success = true;
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QDir().mkpath(directory);
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foreach (const QString &file, files) {
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QString source = dumperPath + file;
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QString dest = directory + file;
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QFileInfo destInfo(dest);
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if (destInfo.exists()) {
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if (destInfo.lastModified() >= QFileInfo(source).lastModified())
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continue;
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success &= QFile::remove(dest);
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}
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success &= QFile::copy(source, dest);
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}
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if (success)
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return directory;
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}
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return QString::null;
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}
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QString DebuggingHelperLibrary::buildDebuggingHelperLibrary(const QString &directory, const QString &makeCommand, const QString &qmakeCommand, const QString &mkspec, const Environment &env)
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{
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QString output;
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// Setup process
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QProcess proc;
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proc.setEnvironment(env.toStringList());
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proc.setWorkingDirectory(directory);
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proc.setProcessChannelMode(QProcess::MergedChannels);
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output += QString("Building debugging helper library in %1\n").arg(directory);
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output += "\n";
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QString makeFullPath = env.searchInPath(makeCommand);
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if (!makeFullPath.isEmpty()) {
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output += QString("Running %1 clean...\n").arg(makeFullPath);
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proc.start(makeFullPath, QStringList() << "clean");
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proc.waitForFinished();
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output += proc.readAll();
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} else {
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output += QString("%1 not found in PATH\n").arg(makeCommand);
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return output;
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}
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output += QString("\nRunning %1 ...\n").arg(qmakeCommand);
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proc.start(qmakeCommand, QStringList()<<"-spec"<< (mkspec.isEmpty() ? "default" : mkspec) <<"gdbmacros.pro");
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proc.waitForFinished();
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output += proc.readAll();
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output += "\n";
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if (!makeFullPath.isEmpty()) {
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output += QString("Running %1 ...\n").arg(makeFullPath);
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proc.start(makeFullPath, QStringList());
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proc.waitForFinished();
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output += proc.readAll();
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} else {
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output += QString("%1 not found in PATH\n").arg(makeCommand);
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}
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return output;
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}
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QString DebuggingHelperLibrary::qtVersionForQMake(const QString &qmakePath)
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{
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QProcess qmake;
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qmake.start(qmakePath, QStringList()<<"--version");
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if (!qmake.waitForFinished())
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return false;
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QString output = qmake.readAllStandardOutput();
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QRegExp regexp("(QMake version|QMake version:)[\\s]*([\\d.]*)", Qt::CaseInsensitive);
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regexp.indexIn(output);
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if (regexp.cap(2).startsWith("2.")) {
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QRegExp regexp2("Using Qt version[\\s]*([\\d\\.]*)", Qt::CaseInsensitive);
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regexp2.indexIn(output);
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return regexp2.cap(1);
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}
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return QString();
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}
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QStringList DebuggingHelperLibrary::possibleQMakeCommands()
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{
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// On windows noone has renamed qmake, right?
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#ifdef Q_OS_WIN
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return QStringList() << "qmake.exe";
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#endif
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// On unix some distributions renamed qmake to avoid clashes
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QStringList result;
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result << "qmake-qt4" << "qmake4" << "qmake";
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return result;
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}
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