1 files changed, 227 insertions, 0 deletions
diff --git a/src/libs/installer/qtcreatorpersistentsettings.cpp b/src/libs/installer/qtcreatorpersistentsettings.cpp
new file mode 100644
index 000000000..6f257ab5a
--- /dev/null
+++ b/src/libs/installer/qtcreatorpersistentsettings.cpp
@@ -0,0 +1,227 @@
+/**************************************************************************
+**
+** This file is part of Installer Framework
+**
+** Copyright (c) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@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 "qtcreatorpersistentsettings.h"
+#include "qtcreator_constants.h"
+
+#include <QDebug>
+#include <QStringList>
+#include <QFile>
+#include <QDir>
+
+QtCreatorPersistentSettings::QtCreatorPersistentSettings()
+{
+}
+
+bool QtCreatorPersistentSettings::init(const QString &fileName)
+{
+    Q_ASSERT(!fileName.isEmpty());
+    if (fileName.isEmpty())
+        return false;
+    m_fileName = fileName;
+    if (m_reader.load(m_fileName) && !versionCheck())
+        return false;
+
+    m_toolChains = readValidToolChains();
+    m_abiToDebuggerHash = readAbiToDebuggerHash();
+
+    return true;
+}
+
+bool QtCreatorPersistentSettings::versionCheck()
+{
+    QVariantMap data = m_reader.restoreValues();
+
+    // Check version:
+    int version = data.value(QLatin1String(TOOLCHAIN_FILE_VERSION_KEY), 0).toInt();
+    if (version < 1)
+        return false;
+    return true;
+}
+
+
+QHash<QString, QVariantMap> QtCreatorPersistentSettings::readValidToolChains()
+{
+    if (m_fileName.isEmpty())
+        return QHash<QString, QVariantMap>();
+
+    QHash<QString, QVariantMap> toolChainHash;
+
+    QVariantMap data = m_reader.restoreValues();
+
+    int count = data.value(QLatin1String(TOOLCHAIN_COUNT_KEY), 0).toInt();
+    for (int i = 0; i < count; ++i) {
+        const QString key = QLatin1String(TOOLCHAIN_DATA_KEY) + QString::number(i);
+
+        const QVariantMap toolChainMap = data.value(key).toMap();
+
+        //gets the path variable, hope ".Path" will stay in QtCreator
+        QStringList pathContainingKeyList = QStringList(toolChainMap.keys()).filter(QLatin1String(
+            ".Path"));
+        foreach (const QString& pathKey, pathContainingKeyList) {
+            QString path = toolChainMap.value(pathKey).toString();
+            if (!path.isEmpty() && QFile::exists(path)) {
+                toolChainHash.insert(path, toolChainMap);
+            }
+        }
+    }
+    return toolChainHash;
+}
+
+QHash<QString, QString> QtCreatorPersistentSettings::abiToDebuggerHash()
+{
+    return m_abiToDebuggerHash;
+}
+
+QHash<QString, QString> QtCreatorPersistentSettings::readAbiToDebuggerHash()
+{
+    if (m_fileName.isEmpty())
+        return QHash<QString, QString>();
+
+    QHash<QString, QString> abiToDebuggerHash;
+
+    QVariantMap data = m_reader.restoreValues();
+
+    // Read default debugger settings (if any)
+    int count = data.value(QLatin1String(DEFAULT_DEBUGGER_COUNT_KEY)).toInt();
+    for (int i = 0; i < count; ++i) {
+        const QString abiKey = QString::fromLatin1(DEFAULT_DEBUGGER_ABI_KEY) + QString::number(i);
+        if (!data.contains(abiKey))
+            continue;
+        const QString pathKey = QString::fromLatin1(DEFAULT_DEBUGGER_PATH_KEY) + QString::number(i);
+        if (!data.contains(pathKey))
+            continue;
+        abiToDebuggerHash.insert(data.value(abiKey).toString(), data.value(pathKey).toString());
+    }
+    return abiToDebuggerHash;
+}
+
+bool QtCreatorPersistentSettings::addToolChain(const QtCreatorToolChain &toolChain)
+{
+    if (toolChain.key.isEmpty())
+        return false;
+    if (toolChain.type.isEmpty())
+        return false;
+    if (toolChain.displayName.isEmpty())
+        return false;
+    if (toolChain.abiString.isEmpty())
+        return false;
+    if (toolChain.compilerPath.isEmpty())
+        return false;
+
+    QVariantMap newToolChainVariantMap;
+
+    newToolChainVariantMap.insert(QLatin1String(ID_KEY),
+        QString::fromLatin1("%1:%2.%3").arg(toolChain.type, QFileInfo(toolChain.compilerPath
+            ).absoluteFilePath(), toolChain.abiString));
+    newToolChainVariantMap.insert(QLatin1String(DISPLAY_NAME_KEY), toolChain.displayName);
+    newToolChainVariantMap.insert(QString::fromLatin1("ProjectExplorer.%1.Path").arg(toolChain.key),
+        QFileInfo(toolChain.compilerPath).absoluteFilePath());
+    newToolChainVariantMap.insert(QString::fromLatin1("ProjectExplorer.%1.TargetAbi").arg(toolChain.key),
+        toolChain.abiString);
+    newToolChainVariantMap.insert(QString::fromLatin1("ProjectExplorer.%1.Debugger").arg(toolChain.key),
+        QFileInfo(toolChain.debuggerPath).absoluteFilePath());
+
+    m_toolChains.insert(QFileInfo(toolChain.compilerPath).absoluteFilePath(), newToolChainVariantMap);
+    return true;
+}
+
+bool QtCreatorPersistentSettings::removeToolChain(const QtCreatorToolChain &toolChain)
+{
+    m_toolChains.remove(QFileInfo(toolChain.compilerPath).absoluteFilePath());
+    return true;
+}
+
+void QtCreatorPersistentSettings::addDefaultDebugger(const QString &abiString, const QString &debuggerPath)
+{
+    m_abiToDebuggerHash.insert(abiString, debuggerPath);
+}
+
+void QtCreatorPersistentSettings::removeDefaultDebugger(const QString &abiString)
+{
+    m_abiToDebuggerHash.remove(abiString);
+}
+
+bool QtCreatorPersistentSettings::save()
+{
+    if (m_fileName.isEmpty())
+        return false;
+
+    m_writer.saveValue(QLatin1String(DEFAULT_DEBUGGER_COUNT_KEY), m_abiToDebuggerHash.count());
+
+    QHashIterator<QString, QString> it(m_abiToDebuggerHash);
+    int debuggerCounter = 0;
+    while (it.hasNext()) {
+        it.next();
+        const QString abiKey = QString::fromLatin1(DEFAULT_DEBUGGER_ABI_KEY) + QString::number(
+            debuggerCounter);
+        const QString pathKey = QString::fromLatin1(DEFAULT_DEBUGGER_PATH_KEY) + QString::number(
+            debuggerCounter);
+        m_writer.saveValue(abiKey, it.key());
+        m_writer.saveValue(pathKey, it.value());
+        debuggerCounter++;
+    }
+
+    m_writer.saveValue(QLatin1String(TOOLCHAIN_COUNT_KEY), m_toolChains.count());
+
+    int toolChainCounter = 0;
+
+    foreach (QVariantMap toolChainMap, m_toolChains.values()) {
+        if (toolChainMap.isEmpty())
+            continue;
+
+        //if we added a new debugger we need to adjust the tool chains
+        QString abiString;
+        //find the abiString
+        foreach (const QString &key, toolChainMap.keys()) {
+            if (key.contains(QLatin1String(".TargetAbi"))) {
+                abiString = toolChainMap.value(key).toString();
+                break;
+            }
+        }
+        //adjust debugger path
+        foreach (const QString &key, toolChainMap.keys()) {
+            if (key.contains(QLatin1String(".Debugger"))) {
+                toolChainMap.insert(key, m_abiToDebuggerHash.value(abiString));
+                break;
+            }
+        }
+
+        m_writer.saveValue(QLatin1String(TOOLCHAIN_DATA_KEY) + QString::number(toolChainCounter++),
+            toolChainMap);
+    }
+
+    m_writer.saveValue(QLatin1String(TOOLCHAIN_FILE_VERSION_KEY), 1);
+
+    QDir().mkpath(QFileInfo(m_fileName).absolutePath());
+    return m_writer.save(m_fileName, QLatin1String("QtCreatorToolChains"));
+}