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960 lines
25 KiB
960 lines
25 KiB
/*
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*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
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*
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* $Id$
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <qfile.h>
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#include <qtextstream.h>
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#include <kconfig.h>
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#include <ksimpleconfig.h>
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#include <klocale.h>
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#include <kcmdlineargs.h>
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#include <kglobal.h>
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#include <kstandarddirs.h>
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#include <kaboutdata.h>
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#include <kinstance.h>
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#include <ktempfile.h>
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static KCmdLineOptions options[] =
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{
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{ "debug", I18N_NOOP("Keep output results from scripts"), 0 },
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{ "check <update-file>", I18N_NOOP("Check whether config file itself requires updating"), 0 },
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{ "+[file]", I18N_NOOP("File to read update instructions from"), 0 },
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KCmdLineLastOption
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};
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class KonfUpdate
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{
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public:
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KonfUpdate();
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~KonfUpdate();
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QStringList findUpdateFiles(bool dirtyOnly);
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QTextStream &log();
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bool checkFile(const QString &filename);
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void checkGotFile(const QString &_file, const QString &id);
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bool updateFile(const QString &filename);
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void gotId(const QString &_id);
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void gotFile(const QString &_file);
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void gotGroup(const QString &_group);
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void gotRemoveGroup(const QString &_group);
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void gotKey(const QString &_key);
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void gotRemoveKey(const QString &_key);
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void gotAllKeys();
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void gotAllGroups();
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void gotOptions(const QString &_options);
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void gotScript(const QString &_script);
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void gotScriptArguments(const QString &_arguments);
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void resetOptions();
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void copyGroup(KConfigBase *cfg1, const QString &grp1,
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KConfigBase *cfg2, const QString &grp2);
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protected:
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KConfig *config;
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QString currentFilename;
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bool skip;
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bool debug;
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QString id;
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QString oldFile;
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QString newFile;
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QString newFileName;
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KConfig *oldConfig1; // Config to read keys from.
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KConfig *oldConfig2; // Config to delete keys from.
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KConfig *newConfig;
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QString oldGroup;
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QString newGroup;
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QString oldKey;
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QString newKey;
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bool m_bCopy;
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bool m_bOverwrite;
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bool m_bUseConfigInfo;
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QString m_arguments;
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QTextStream *m_textStream;
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QFile *m_file;
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QString m_line;
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int m_lineCount;
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};
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KonfUpdate::KonfUpdate()
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: m_textStream(0), m_file(0)
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{
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bool updateAll = false;
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oldConfig1 = 0;
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oldConfig2 = 0;
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newConfig = 0;
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config = new KConfig("kconf_updaterc");
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QStringList updateFiles;
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KCmdLineArgs *args=KCmdLineArgs::parsedArgs();
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debug = args->isSet("debug");
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m_bUseConfigInfo = false;
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if (args->isSet("check"))
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{
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m_bUseConfigInfo = true;
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QString file = locate("data", "kconf_update/"+QFile::decodeName(args->getOption("check")));
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if (file.isEmpty())
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{
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qWarning("File '%s' not found.", args->getOption("check").data());
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log() << "File '" << QFile::decodeName(args->getOption("check")) << "' passed on command line not found" << endl;
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return;
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}
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updateFiles.append(file);
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}
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else if (args->count())
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{
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for(int i = 0; i < args->count(); i++)
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{
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KURL url = args->url(i);
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if (!url.isLocalFile())
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KCmdLineArgs::usage(i18n("Only local files are supported."));
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updateFiles.append(url.path());
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}
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}
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else
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{
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if (config->readBoolEntry("autoUpdateDisabled", false))
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return;
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updateFiles = findUpdateFiles(true);
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updateAll = true;
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}
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for(QStringList::ConstIterator it = updateFiles.begin();
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it != updateFiles.end();
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++it)
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{
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QString file = *it;
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updateFile(file);
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}
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config->setGroup(QString::null);
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if (updateAll && !config->readBoolEntry("updateInfoAdded", false))
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{
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config->writeEntry("updateInfoAdded", true);
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updateFiles = findUpdateFiles(false);
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for(QStringList::ConstIterator it = updateFiles.begin();
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it != updateFiles.end();
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++it)
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{
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QString file = *it;
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checkFile(file);
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}
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updateFiles.clear();
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}
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}
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KonfUpdate::~KonfUpdate()
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{
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delete config;
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delete m_file;
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delete m_textStream;
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}
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QTextStream &
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KonfUpdate::log()
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{
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if (!m_textStream)
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{
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QString file = locateLocal("data", "kconf_update/log/update.log");
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m_file = new QFile(file);
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if (m_file->open(IO_WriteOnly | IO_Append))
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{
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m_textStream = new QTextStream(m_file);
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}
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else
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{
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// Error
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m_textStream = new QTextStream(stderr, IO_WriteOnly);
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}
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}
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(*m_textStream) << QDateTime::currentDateTime().toString( Qt::ISODate ) << " ";
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return *m_textStream;
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}
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QStringList KonfUpdate::findUpdateFiles(bool dirtyOnly)
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{
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QStringList result;
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QStringList list = KGlobal::dirs()->findAllResources("data", "kconf_update/*.upd", false, true);
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for(QStringList::ConstIterator it = list.begin();
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it != list.end();
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++it)
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{
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QString file = *it;
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struct stat buff;
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if (stat( QFile::encodeName(file), &buff) == 0)
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{
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int i = file.findRev('/');
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if (i != -1)
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file = file.mid(i+1);
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config->setGroup(file);
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time_t ctime = config->readUnsignedLongNumEntry("ctime");
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time_t mtime = config->readUnsignedLongNumEntry("mtime");
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if (!dirtyOnly ||
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(ctime != buff.st_ctime) || (mtime != buff.st_mtime))
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{
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result.append(*it);
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}
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}
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}
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return result;
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}
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bool KonfUpdate::checkFile(const QString &filename)
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{
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currentFilename = filename;
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int i = currentFilename.findRev('/');
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if (i != -1)
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currentFilename = currentFilename.mid(i+1);
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skip = true;
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QFile file(filename);
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if (!file.open(IO_ReadOnly))
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return false;
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QTextStream ts(&file);
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ts.setEncoding(QTextStream::Latin1);
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int lineCount = 0;
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resetOptions();
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QString id;
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while(!ts.atEnd())
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{
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QString line = ts.readLine().stripWhiteSpace();
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lineCount++;
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if (line.isEmpty() || (line[0] == '#'))
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continue;
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if (line.startsWith("Id="))
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id = currentFilename+":"+line.mid(3);
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else if (line.startsWith("File="))
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checkGotFile(line.mid(5), id);
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}
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return true;
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}
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void KonfUpdate::checkGotFile(const QString &_file, const QString &id)
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{
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QString file;
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int i = _file.find(',');
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if (i == -1)
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{
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file = _file.stripWhiteSpace();
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}
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else
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{
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file = _file.mid(i+1).stripWhiteSpace();
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}
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// qDebug("File %s, id %s", file.latin1(), id.latin1());
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KSimpleConfig cfg(file);
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cfg.setGroup("$Version");
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QStringList ids = cfg.readListEntry("update_info");
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if (ids.contains(id))
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return;
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ids.append(id);
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cfg.writeEntry("update_info", ids);
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}
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/**
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* Syntax:
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* # Comment
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* Id=id
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* File=oldfile[,newfile]
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* AllGroups
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* Group=oldgroup[,newgroup]
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* RemoveGroup=oldgroup
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* Options=[copy,][overwrite,]
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* Key=oldkey[,newkey]
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* RemoveKey=ldkey
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* AllKeys
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* Keys= [Options](AllKeys|(Key|RemoveKey)*)
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* ScriptArguments=arguments
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* Script=scriptfile[,interpreter]
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*
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* Sequence:
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* (Id,(File(Group,Keys)*)*)*
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**/
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bool KonfUpdate::updateFile(const QString &filename)
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{
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currentFilename = filename;
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int i = currentFilename.findRev('/');
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if (i != -1)
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currentFilename = currentFilename.mid(i+1);
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skip = true;
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QFile file(filename);
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if (!file.open(IO_ReadOnly))
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return false;
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log() << "Checking update-file '" << filename << "' for new updates" << endl;
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QTextStream ts(&file);
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ts.setEncoding(QTextStream::Latin1);
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m_lineCount = 0;
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resetOptions();
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while(!ts.atEnd())
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{
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m_line = ts.readLine().stripWhiteSpace();
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m_lineCount++;
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if (m_line.isEmpty() || (m_line[0] == '#'))
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continue;
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if (m_line.startsWith("Id="))
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gotId(m_line.mid(3));
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else if (skip)
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continue;
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else if (m_line.startsWith("Options="))
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gotOptions(m_line.mid(8));
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else if (m_line.startsWith("File="))
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gotFile(m_line.mid(5));
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else if (m_line.startsWith("Group="))
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gotGroup(m_line.mid(6));
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else if (m_line.startsWith("RemoveGroup="))
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{
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gotRemoveGroup(m_line.mid(12));
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resetOptions();
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}
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else if (m_line.startsWith("Script="))
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{
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gotScript(m_line.mid(7));
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resetOptions();
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}
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else if (m_line.startsWith("ScriptArguments="))
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gotScriptArguments(m_line.mid(16));
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else if (m_line.startsWith("Key="))
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{
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gotKey(m_line.mid(4));
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resetOptions();
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}
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else if (m_line.startsWith("RemoveKey="))
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{
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gotRemoveKey(m_line.mid(10));
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resetOptions();
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}
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else if (m_line == "AllKeys")
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{
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gotAllKeys();
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resetOptions();
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}
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else if (m_line == "AllGroups")
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{
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gotAllGroups();
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resetOptions();
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}
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else
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{
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log() << currentFilename << ": parse error in line " << m_lineCount << " : '" << m_line << "'" << endl;
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}
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}
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// Flush.
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gotId(QString::null);
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struct stat buff;
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stat( QFile::encodeName(filename), &buff);
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config->setGroup(currentFilename);
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config->writeEntry("ctime", buff.st_ctime);
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config->writeEntry("mtime", buff.st_mtime);
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config->sync();
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return true;
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}
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void KonfUpdate::gotId(const QString &_id)
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{
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if (!id.isEmpty() && !skip)
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{
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config->setGroup(currentFilename);
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QStringList ids = config->readListEntry("done");
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if (!ids.contains(id))
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{
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ids.append(id);
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config->writeEntry("done", ids);
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config->sync();
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}
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}
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// Flush pending changes
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gotFile(QString::null);
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config->setGroup(currentFilename);
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QStringList ids = config->readListEntry("done");
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if (!_id.isEmpty())
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{
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if (ids.contains(_id))
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{
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//qDebug("Id '%s' was already in done-list", _id.latin1());
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if (!m_bUseConfigInfo)
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{
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skip = true;
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return;
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}
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}
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skip = false;
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id = _id;
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if (m_bUseConfigInfo)
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log() << currentFilename << ": Checking update '" << _id << "'" << endl;
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else
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log() << currentFilename << ": Found new update '" << _id << "'" << endl;
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}
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}
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void KonfUpdate::gotFile(const QString &_file)
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{
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// Reset group
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gotGroup(QString::null);
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if (!oldFile.isEmpty())
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{
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// Close old file.
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delete oldConfig1;
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oldConfig1 = 0;
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oldConfig2->setGroup("$Version");
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QStringList ids = oldConfig2->readListEntry("update_info");
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QString cfg_id = currentFilename + ":" + id;
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if (!ids.contains(cfg_id) && !skip)
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{
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ids.append(cfg_id);
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oldConfig2->writeEntry("update_info", ids);
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}
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oldConfig2->sync();
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delete oldConfig2;
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oldConfig2 = 0;
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QString file = locateLocal("config", oldFile);
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struct stat s_buf;
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if (stat(QFile::encodeName(file), &s_buf) == 0)
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{
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if (s_buf.st_size == 0)
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{
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// Delete empty file.
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unlink(QFile::encodeName(file));
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}
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}
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oldFile = QString::null;
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}
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if (!newFile.isEmpty())
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{
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// Close new file.
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newConfig->setGroup("$Version");
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QStringList ids = newConfig->readListEntry("update_info");
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QString cfg_id = currentFilename + ":" + id;
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if (!ids.contains(cfg_id) && !skip)
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{
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ids.append(cfg_id);
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newConfig->writeEntry("update_info", ids);
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}
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newConfig->sync();
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delete newConfig;
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newConfig = 0;
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newFile = QString::null;
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}
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newConfig = 0;
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int i = _file.find(',');
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if (i == -1)
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{
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oldFile = _file.stripWhiteSpace();
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}
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else
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{
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oldFile = _file.left(i).stripWhiteSpace();
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newFile = _file.mid(i+1).stripWhiteSpace();
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if (oldFile == newFile)
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newFile = QString::null;
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}
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if (!oldFile.isEmpty())
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{
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oldConfig2 = new KConfig(oldFile, false, false);
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QString cfg_id = currentFilename + ":" + id;
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oldConfig2->setGroup("$Version");
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QStringList ids = oldConfig2->readListEntry("update_info");
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if (ids.contains(cfg_id))
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{
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skip = true;
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newFile = QString::null;
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log() << currentFilename << ": Skipping update '" << id << "'" << endl;
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}
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if (!newFile.isEmpty())
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{
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newConfig = new KConfig(newFile, false, false);
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newConfig->setGroup("$Version");
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ids = newConfig->readListEntry("update_info");
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if (ids.contains(cfg_id))
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{
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skip = true;
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log() << currentFilename << ": Skipping update '" << id << "'" << endl;
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}
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}
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else
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{
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newConfig = oldConfig2;
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}
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oldConfig1 = new KConfig(oldFile, true, false);
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}
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else
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{
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newFile = QString::null;
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}
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newFileName = newFile;
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if (newFileName.isEmpty())
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newFileName = oldFile;
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}
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void KonfUpdate::gotGroup(const QString &_group)
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{
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int i = _group.find(',');
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if (i == -1)
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{
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oldGroup = _group.stripWhiteSpace();
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newGroup = oldGroup;
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}
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else
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{
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oldGroup = _group.left(i).stripWhiteSpace();
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newGroup = _group.mid(i+1).stripWhiteSpace();
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}
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}
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void KonfUpdate::gotRemoveGroup(const QString &_group)
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{
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oldGroup = _group.stripWhiteSpace();
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if (!oldConfig1)
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{
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log() << currentFilename << ": !! RemoveGroup without previous File specification in line " << m_lineCount << " : '" << m_line << "'" << endl;
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return;
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}
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if (!oldConfig1->hasGroup(oldGroup))
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return;
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// Delete group.
|
|
oldConfig2->deleteGroup(oldGroup, true);
|
|
log() << currentFilename << ": RemoveGroup removes group " << oldFile << ":" << oldGroup << endl;
|
|
}
|
|
|
|
|
|
void KonfUpdate::gotKey(const QString &_key)
|
|
{
|
|
int i = _key.find(',');
|
|
if (i == -1)
|
|
{
|
|
oldKey = _key.stripWhiteSpace();
|
|
newKey = oldKey;
|
|
}
|
|
else
|
|
{
|
|
oldKey = _key.left(i).stripWhiteSpace();
|
|
newKey = _key.mid(i+1).stripWhiteSpace();
|
|
}
|
|
|
|
if (oldKey.isEmpty() || newKey.isEmpty())
|
|
{
|
|
log() << currentFilename << ": !! Key specifies invalid key in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
return;
|
|
}
|
|
if (!oldConfig1)
|
|
{
|
|
log() << currentFilename << ": !! Key without previous File specification in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
return;
|
|
}
|
|
oldConfig1->setGroup(oldGroup);
|
|
if (!oldConfig1->hasKey(oldKey))
|
|
return;
|
|
QString value = oldConfig1->readEntry(oldKey);
|
|
newConfig->setGroup(newGroup);
|
|
if (!m_bOverwrite && newConfig->hasKey(newKey))
|
|
{
|
|
log() << currentFilename << ": Skipping " << newFileName << ":" << newGroup << ":" << newKey << ", already exists."<< endl;
|
|
return;
|
|
}
|
|
log() << currentFilename << ": Updating " << newFileName << ":" << newGroup << ":" << newKey << " to '" << value << "'" << endl;
|
|
newConfig->writeEntry(newKey, value);
|
|
|
|
if (m_bCopy)
|
|
return; // Done.
|
|
|
|
// Delete old entry
|
|
if ((oldConfig2 == newConfig) &&
|
|
(oldGroup == newGroup) &&
|
|
(oldKey == newKey))
|
|
return; // Don't delete!
|
|
oldConfig2->setGroup(oldGroup);
|
|
oldConfig2->deleteEntry(oldKey, false);
|
|
log() << currentFilename << ": Removing " << oldFile << ":" << oldGroup << ":" << oldKey << ", moved." << endl;
|
|
if (oldConfig2->deleteGroup(oldGroup, false)) { // Delete group if empty.
|
|
log() << currentFilename << ": Removing empty group " << oldFile << ":" << oldGroup << endl;
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::gotRemoveKey(const QString &_key)
|
|
{
|
|
oldKey = _key.stripWhiteSpace();
|
|
|
|
if (oldKey.isEmpty())
|
|
{
|
|
log() << currentFilename << ": !! RemoveKey specifies invalid key in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
return;
|
|
}
|
|
|
|
if (!oldConfig1)
|
|
{
|
|
log() << currentFilename << ": !! Key without previous File specification in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
return;
|
|
}
|
|
|
|
oldConfig1->setGroup(oldGroup);
|
|
if (!oldConfig1->hasKey(oldKey))
|
|
return;
|
|
log() << currentFilename << ": RemoveKey removes " << oldFile << ":" << oldGroup << ":" << oldKey << endl;
|
|
|
|
// Delete old entry
|
|
oldConfig2->setGroup(oldGroup);
|
|
oldConfig2->deleteEntry(oldKey, false);
|
|
if (oldConfig2->deleteGroup(oldGroup, false)) { // Delete group if empty.
|
|
log() << currentFilename << ": Removing empty group " << oldFile << ":" << oldGroup << endl;
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::gotAllKeys()
|
|
{
|
|
if (!oldConfig1)
|
|
{
|
|
log() << currentFilename << ": !! AllKeys without previous File specification in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
return;
|
|
}
|
|
|
|
QMap<QString, QString> list = oldConfig1->entryMap(oldGroup);
|
|
for(QMap<QString, QString>::Iterator it = list.begin();
|
|
it != list.end(); ++it)
|
|
{
|
|
gotKey(it.key());
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::gotAllGroups()
|
|
{
|
|
if (!oldConfig1)
|
|
{
|
|
log() << currentFilename << ": !! AllGroups without previous File specification in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
return;
|
|
}
|
|
|
|
QStringList allGroups = oldConfig1->groupList();
|
|
for(QStringList::ConstIterator it = allGroups.begin();
|
|
it != allGroups.end(); ++it)
|
|
{
|
|
oldGroup = *it;
|
|
newGroup = oldGroup;
|
|
gotAllKeys();
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::gotOptions(const QString &_options)
|
|
{
|
|
QStringList options = QStringList::split(',', _options);
|
|
for(QStringList::ConstIterator it = options.begin();
|
|
it != options.end();
|
|
++it)
|
|
{
|
|
if ( (*it).lower().stripWhiteSpace() == "copy")
|
|
m_bCopy = true;
|
|
|
|
if ( (*it).lower().stripWhiteSpace() == "overwrite")
|
|
m_bOverwrite = true;
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::copyGroup(KConfigBase *cfg1, const QString &grp1,
|
|
KConfigBase *cfg2, const QString &grp2)
|
|
{
|
|
cfg1->setGroup(grp1);
|
|
cfg2->setGroup(grp2);
|
|
QMap<QString, QString> list = cfg1->entryMap(grp1);
|
|
for(QMap<QString, QString>::Iterator it = list.begin();
|
|
it != list.end(); ++it)
|
|
{
|
|
cfg2->writeEntry(it.key(), cfg1->readEntry(it.key()));
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::gotScriptArguments(const QString &_arguments)
|
|
{
|
|
m_arguments = _arguments;
|
|
}
|
|
|
|
void KonfUpdate::gotScript(const QString &_script)
|
|
{
|
|
QString script, interpreter;
|
|
int i = _script.find(',');
|
|
if (i == -1)
|
|
{
|
|
script = _script.stripWhiteSpace();
|
|
}
|
|
else
|
|
{
|
|
script = _script.left(i).stripWhiteSpace();
|
|
interpreter = _script.mid(i+1).stripWhiteSpace();
|
|
}
|
|
|
|
|
|
if (script.isEmpty())
|
|
{
|
|
log() << currentFilename << ": !! Script fails to specifiy filename in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
skip = true;
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
QString path = locate("data","kconf_update/"+script);
|
|
if (path.isEmpty())
|
|
{
|
|
if (interpreter.isEmpty())
|
|
path = locate("lib", "kconf_update_bin/"+script);
|
|
|
|
if (path.isEmpty())
|
|
{
|
|
log() << currentFilename << ": !! Script '" << script << "' not found in line " << m_lineCount << " : '" << m_line << "'" << endl;
|
|
skip = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
if( !m_arguments.isNull())
|
|
log() << currentFilename << ": Running script '" << script << "' with arguments '" << m_arguments << "'" << endl;
|
|
else
|
|
log() << currentFilename << ": Running script '" << script << "'" << endl;
|
|
|
|
QString cmd;
|
|
if (interpreter.isEmpty())
|
|
cmd = path;
|
|
else
|
|
cmd = interpreter + " " + path;
|
|
|
|
if( !m_arguments.isNull())
|
|
{
|
|
cmd += ' ';
|
|
cmd += m_arguments;
|
|
}
|
|
|
|
KTempFile tmp1;
|
|
tmp1.setAutoDelete(true);
|
|
KTempFile tmp2;
|
|
tmp2.setAutoDelete(true);
|
|
KTempFile tmp3;
|
|
tmp3.setAutoDelete(true);
|
|
|
|
int result;
|
|
if (oldConfig1)
|
|
{
|
|
if (debug)
|
|
{
|
|
tmp1.setAutoDelete(false);
|
|
log() << "Script input stored in " << tmp1.name() << endl;
|
|
}
|
|
KSimpleConfig cfg(tmp1.name());
|
|
|
|
if (oldGroup.isEmpty())
|
|
{
|
|
// Write all entries to tmpFile;
|
|
QStringList grpList = oldConfig1->groupList();
|
|
for(QStringList::ConstIterator it = grpList.begin();
|
|
it != grpList.end();
|
|
++it)
|
|
{
|
|
copyGroup(oldConfig1, *it, &cfg, *it);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
copyGroup(oldConfig1, oldGroup, &cfg, QString::null);
|
|
}
|
|
cfg.sync();
|
|
result = system(QFile::encodeName(QString("%1 < %2 > %3 2> %4").arg(cmd, tmp1.name(), tmp2.name(), tmp3.name())));
|
|
}
|
|
else
|
|
{
|
|
// No config file
|
|
result = system(QFile::encodeName(QString("%1 2> %2").arg(cmd, tmp3.name())));
|
|
}
|
|
|
|
// Copy script stderr to log file
|
|
{
|
|
QFile output(tmp3.name());
|
|
if (output.open(IO_ReadOnly))
|
|
{
|
|
QTextStream ts( &output );
|
|
ts.setEncoding(QTextStream::UnicodeUTF8);
|
|
while(!ts.atEnd())
|
|
{
|
|
QString line = ts.readLine();
|
|
log() << "[Script] " << line << endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (result)
|
|
{
|
|
log() << currentFilename << ": !! An error occured while running '" << cmd << "'" << endl;
|
|
return;
|
|
}
|
|
|
|
if (!oldConfig1)
|
|
return; // Nothing to merge
|
|
|
|
if (debug)
|
|
{
|
|
tmp2.setAutoDelete(false);
|
|
log() << "Script output stored in " << tmp2.name() << endl;
|
|
}
|
|
|
|
// Deleting old entries
|
|
{
|
|
QString group = oldGroup;
|
|
QFile output(tmp2.name());
|
|
if (output.open(IO_ReadOnly))
|
|
{
|
|
QTextStream ts( &output );
|
|
ts.setEncoding(QTextStream::UnicodeUTF8);
|
|
while(!ts.atEnd())
|
|
{
|
|
QString line = ts.readLine();
|
|
if (line.startsWith("["))
|
|
{
|
|
int j = line.find(']')+1;
|
|
if (j > 0)
|
|
group = line.mid(1, j-2);
|
|
}
|
|
else if (line.startsWith("# DELETE "))
|
|
{
|
|
QString key = line.mid(9);
|
|
if (key[0] == '[')
|
|
{
|
|
int j = key.find(']')+1;
|
|
if (j > 0)
|
|
{
|
|
group = key.mid(1,j-2);
|
|
key = key.mid(j);
|
|
}
|
|
}
|
|
oldConfig2->setGroup(group);
|
|
oldConfig2->deleteEntry(key, false);
|
|
log() << currentFilename << ": Script removes " << oldFile << ":" << group << ":" << key << endl;
|
|
if (oldConfig2->deleteGroup(group, false)) { // Delete group if empty.
|
|
log() << currentFilename << ": Removing empty group " << oldFile << ":" << group << endl;
|
|
}
|
|
}
|
|
else if (line.startsWith("# DELETEGROUP"))
|
|
{
|
|
QString key = line.mid(13).stripWhiteSpace();
|
|
if (key[0] == '[')
|
|
{
|
|
int j = key.find(']')+1;
|
|
if (j > 0)
|
|
{
|
|
group = key.mid(1,j-2);
|
|
}
|
|
}
|
|
if (oldConfig2->deleteGroup(group, true)) { // Delete group
|
|
log() << currentFilename << ": Script removes group " << oldFile << ":" << group << endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Merging in new entries.
|
|
m_bCopy = true;
|
|
{
|
|
KConfig *saveOldConfig1 = oldConfig1;
|
|
QString saveOldGroup = oldGroup;
|
|
QString saveNewGroup = newGroup;
|
|
oldConfig1 = new KConfig(tmp2.name(), true, false);
|
|
|
|
// For all groups...
|
|
QStringList grpList = oldConfig1->groupList();
|
|
for(QStringList::ConstIterator it = grpList.begin();
|
|
it != grpList.end();
|
|
++it)
|
|
{
|
|
oldGroup = *it;
|
|
if (oldGroup != "<default>")
|
|
{
|
|
newGroup = oldGroup;
|
|
}
|
|
gotAllKeys(); // Copy all keys
|
|
}
|
|
delete oldConfig1;
|
|
oldConfig1 = saveOldConfig1;
|
|
oldGroup = saveOldGroup;
|
|
newGroup = saveNewGroup;
|
|
}
|
|
}
|
|
|
|
void KonfUpdate::resetOptions()
|
|
{
|
|
m_bCopy = false;
|
|
m_bOverwrite = false;
|
|
m_arguments = QString::null;
|
|
}
|
|
|
|
|
|
extern "C" KDE_EXPORT int kdemain(int argc, char **argv)
|
|
{
|
|
KAboutData aboutData("kconf_update", I18N_NOOP("KConf Update"),
|
|
"1.0.2",
|
|
I18N_NOOP("KDE Tool for updating user configuration files"),
|
|
KAboutData::License_GPL,
|
|
"(c) 2001, Waldo Bastian");
|
|
|
|
aboutData.addAuthor("Waldo Bastian", 0, "bastian@kde.org");
|
|
|
|
KCmdLineArgs::init(argc, argv, &aboutData);
|
|
KCmdLineArgs::addCmdLineOptions(options);
|
|
|
|
KInstance instance(&aboutData);
|
|
|
|
KonfUpdate konfUpdate;
|
|
|
|
return 0;
|
|
}
|