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-rw-r--r--kconf_update/kconf_update.cpp959
1 files changed, 959 insertions, 0 deletions
diff --git a/kconf_update/kconf_update.cpp b/kconf_update/kconf_update.cpp
new file mode 100644
index 000000000..7bd9480a1
--- /dev/null
+++ b/kconf_update/kconf_update.cpp
@@ -0,0 +1,959 @@
+/*
+ *
+ * This file is part of the KDE libraries
+ * Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
+ *
+ * $Id$
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+
+#include <kconfig.h>
+#include <ksimpleconfig.h>
+#include <klocale.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+#include <kstandarddirs.h>
+#include <kaboutdata.h>
+#include <kinstance.h>
+#include <ktempfile.h>
+
+static KCmdLineOptions options[] =
+{
+ { "debug", I18N_NOOP("Keep output results from scripts"), 0 },
+ { "check <update-file>", I18N_NOOP("Check whether config file itself requires updating"), 0 },
+ { "+[file]", I18N_NOOP("File to read update instructions from"), 0 },
+ KCmdLineLastOption
+};
+
+class KonfUpdate
+{
+public:
+ KonfUpdate();
+ ~KonfUpdate();
+ QStringList findUpdateFiles(bool dirtyOnly);
+
+ QTextStream &log();
+
+ bool checkFile(const QString &filename);
+ void checkGotFile(const QString &_file, const QString &id);
+
+ bool updateFile(const QString &filename);
+
+ void gotId(const QString &_id);
+ void gotFile(const QString &_file);
+ void gotGroup(const QString &_group);
+ void gotRemoveGroup(const QString &_group);
+ void gotKey(const QString &_key);
+ void gotRemoveKey(const QString &_key);
+ void gotAllKeys();
+ void gotAllGroups();
+ void gotOptions(const QString &_options);
+ void gotScript(const QString &_script);
+ void gotScriptArguments(const QString &_arguments);
+ void resetOptions();
+
+ void copyGroup(KConfigBase *cfg1, const QString &grp1,
+ KConfigBase *cfg2, const QString &grp2);
+
+protected:
+ KConfig *config;
+ QString currentFilename;
+ bool skip;
+ bool debug;
+ QString id;
+
+ QString oldFile;
+ QString newFile;
+ QString newFileName;
+ KConfig *oldConfig1; // Config to read keys from.
+ KConfig *oldConfig2; // Config to delete keys from.
+ KConfig *newConfig;
+
+ QString oldGroup;
+ QString newGroup;
+ QString oldKey;
+ QString newKey;
+
+ bool m_bCopy;
+ bool m_bOverwrite;
+ bool m_bUseConfigInfo;
+ QString m_arguments;
+ QTextStream *m_textStream;
+ QFile *m_file;
+ QString m_line;
+ int m_lineCount;
+};
+
+KonfUpdate::KonfUpdate()
+ : m_textStream(0), m_file(0)
+{
+ bool updateAll = false;
+ oldConfig1 = 0;
+ oldConfig2 = 0;
+ newConfig = 0;
+
+ config = new KConfig("kconf_updaterc");
+
+ QStringList updateFiles;
+ KCmdLineArgs *args=KCmdLineArgs::parsedArgs();
+
+ debug = args->isSet("debug");
+
+ m_bUseConfigInfo = false;
+ if (args->isSet("check"))
+ {
+ m_bUseConfigInfo = true;
+ QString file = locate("data", "kconf_update/"+QFile::decodeName(args->getOption("check")));
+ if (file.isEmpty())
+ {
+ qWarning("File '%s' not found.", args->getOption("check").data());
+ log() << "File '" << QFile::decodeName(args->getOption("check")) << "' passed on command line not found" << endl;
+ return;
+ }
+ updateFiles.append(file);
+ }
+ else if (args->count())
+ {
+ for(int i = 0; i < args->count(); i++)
+ {
+ KURL url = args->url(i);
+ if (!url.isLocalFile())
+ KCmdLineArgs::usage(i18n("Only local files are supported."));
+ updateFiles.append(url.path());
+ }
+ }
+ else
+ {
+ if (config->readBoolEntry("autoUpdateDisabled", false))
+ return;
+ updateFiles = findUpdateFiles(true);
+ updateAll = true;
+ }
+
+ for(QStringList::ConstIterator it = updateFiles.begin();
+ it != updateFiles.end();
+ ++it)
+ {
+ QString file = *it;
+ updateFile(file);
+ }
+
+ config->setGroup(QString::null);
+ if (updateAll && !config->readBoolEntry("updateInfoAdded", false))
+ {
+ config->writeEntry("updateInfoAdded", true);
+ updateFiles = findUpdateFiles(false);
+
+ for(QStringList::ConstIterator it = updateFiles.begin();
+ it != updateFiles.end();
+ ++it)
+ {
+ QString file = *it;
+ checkFile(file);
+ }
+ updateFiles.clear();
+ }
+}
+
+KonfUpdate::~KonfUpdate()
+{
+ delete config;
+ delete m_file;
+ delete m_textStream;
+}
+
+QTextStream &
+KonfUpdate::log()
+{
+ if (!m_textStream)
+ {
+ QString file = locateLocal("data", "kconf_update/log/update.log");
+ m_file = new QFile(file);
+ if (m_file->open(IO_WriteOnly | IO_Append))
+ {
+ m_textStream = new QTextStream(m_file);
+ }
+ else
+ {
+ // Error
+ m_textStream = new QTextStream(stderr, IO_WriteOnly);
+ }
+ }
+
+ (*m_textStream) << QDateTime::currentDateTime().toString( Qt::ISODate ) << " ";
+
+ return *m_textStream;
+}
+
+QStringList KonfUpdate::findUpdateFiles(bool dirtyOnly)
+{
+ QStringList result;
+ QStringList list = KGlobal::dirs()->findAllResources("data", "kconf_update/*.upd", false, true);
+ for(QStringList::ConstIterator it = list.begin();
+ it != list.end();
+ ++it)
+ {
+ QString file = *it;
+ struct stat buff;
+ if (stat( QFile::encodeName(file), &buff) == 0)
+ {
+ int i = file.findRev('/');
+ if (i != -1)
+ file = file.mid(i+1);
+ config->setGroup(file);
+ time_t ctime = config->readUnsignedLongNumEntry("ctime");
+ time_t mtime = config->readUnsignedLongNumEntry("mtime");
+ if (!dirtyOnly ||
+ (ctime != buff.st_ctime) || (mtime != buff.st_mtime))
+ {
+ result.append(*it);
+ }
+ }
+ }
+ return result;
+}
+
+bool KonfUpdate::checkFile(const QString &filename)
+{
+ currentFilename = filename;
+ int i = currentFilename.findRev('/');
+ if (i != -1)
+ currentFilename = currentFilename.mid(i+1);
+ skip = true;
+ QFile file(filename);
+ if (!file.open(IO_ReadOnly))
+ return false;
+
+ QTextStream ts(&file);
+ ts.setEncoding(QTextStream::Latin1);
+ int lineCount = 0;
+ resetOptions();
+ QString id;
+ while(!ts.atEnd())
+ {
+ QString line = ts.readLine().stripWhiteSpace();
+ lineCount++;
+ if (line.isEmpty() || (line[0] == '#'))
+ continue;
+ if (line.startsWith("Id="))
+ id = currentFilename+":"+line.mid(3);
+ else if (line.startsWith("File="))
+ checkGotFile(line.mid(5), id);
+ }
+
+ return true;
+}
+
+void KonfUpdate::checkGotFile(const QString &_file, const QString &id)
+{
+ QString file;
+ int i = _file.find(',');
+ if (i == -1)
+ {
+ file = _file.stripWhiteSpace();
+ }
+ else
+ {
+ file = _file.mid(i+1).stripWhiteSpace();
+ }
+
+// qDebug("File %s, id %s", file.latin1(), id.latin1());
+
+ KSimpleConfig cfg(file);
+ cfg.setGroup("$Version");
+ QStringList ids = cfg.readListEntry("update_info");
+ if (ids.contains(id))
+ return;
+ ids.append(id);
+ cfg.writeEntry("update_info", ids);
+}
+
+/**
+ * Syntax:
+ * # Comment
+ * Id=id
+ * File=oldfile[,newfile]
+ * AllGroups
+ * Group=oldgroup[,newgroup]
+ * RemoveGroup=oldgroup
+ * Options=[copy,][overwrite,]
+ * Key=oldkey[,newkey]
+ * RemoveKey=ldkey
+ * AllKeys
+ * Keys= [Options](AllKeys|(Key|RemoveKey)*)
+ * ScriptArguments=arguments
+ * Script=scriptfile[,interpreter]
+ *
+ * Sequence:
+ * (Id,(File(Group,Keys)*)*)*
+ **/
+bool KonfUpdate::updateFile(const QString &filename)
+{
+ currentFilename = filename;
+ int i = currentFilename.findRev('/');
+ if (i != -1)
+ currentFilename = currentFilename.mid(i+1);
+ skip = true;
+ QFile file(filename);
+ if (!file.open(IO_ReadOnly))
+ return false;
+
+ log() << "Checking update-file '" << filename << "' for new updates" << endl;
+
+ QTextStream ts(&file);
+ ts.setEncoding(QTextStream::Latin1);
+ m_lineCount = 0;
+ resetOptions();
+ while(!ts.atEnd())
+ {
+ m_line = ts.readLine().stripWhiteSpace();
+ m_lineCount++;
+ if (m_line.isEmpty() || (m_line[0] == '#'))
+ continue;
+ if (m_line.startsWith("Id="))
+ gotId(m_line.mid(3));
+ else if (skip)
+ continue;
+ else if (m_line.startsWith("Options="))
+ gotOptions(m_line.mid(8));
+ else if (m_line.startsWith("File="))
+ gotFile(m_line.mid(5));
+ else if (m_line.startsWith("Group="))
+ gotGroup(m_line.mid(6));
+ else if (m_line.startsWith("RemoveGroup="))
+ {
+ gotRemoveGroup(m_line.mid(12));
+ resetOptions();
+ }
+ else if (m_line.startsWith("Script="))
+ {
+ gotScript(m_line.mid(7));
+ resetOptions();
+ }
+ else if (m_line.startsWith("ScriptArguments="))
+ gotScriptArguments(m_line.mid(16));
+ else if (m_line.startsWith("Key="))
+ {
+ gotKey(m_line.mid(4));
+ resetOptions();
+ }
+ else if (m_line.startsWith("RemoveKey="))
+ {
+ gotRemoveKey(m_line.mid(10));
+ resetOptions();
+ }
+ else if (m_line == "AllKeys")
+ {
+ gotAllKeys();
+ resetOptions();
+ }
+ else if (m_line == "AllGroups")
+ {
+ gotAllGroups();
+ resetOptions();
+ }
+ else
+ {
+ log() << currentFilename << ": parse error in line " << m_lineCount << " : '" << m_line << "'" << endl;
+ }
+ }
+ // Flush.
+ gotId(QString::null);
+
+ struct stat buff;
+ stat( QFile::encodeName(filename), &buff);
+ config->setGroup(currentFilename);
+ config->writeEntry("ctime", buff.st_ctime);
+ config->writeEntry("mtime", buff.st_mtime);
+ config->sync();
+ return true;
+}
+
+
+
+void KonfUpdate::gotId(const QString &_id)
+{
+ if (!id.isEmpty() && !skip)
+ {
+ config->setGroup(currentFilename);
+ QStringList ids = config->readListEntry("done");
+ if (!ids.contains(id))
+ {
+ ids.append(id);
+ config->writeEntry("done", ids);
+ config->sync();
+ }
+ }
+
+ // Flush pending changes
+ gotFile(QString::null);
+
+ config->setGroup(currentFilename);
+ QStringList ids = config->readListEntry("done");
+ if (!_id.isEmpty())
+ {
+ if (ids.contains(_id))
+ {
+ //qDebug("Id '%s' was already in done-list", _id.latin1());
+ if (!m_bUseConfigInfo)
+ {
+ skip = true;
+ return;
+ }
+ }
+ skip = false;
+ id = _id;
+ if (m_bUseConfigInfo)
+ log() << currentFilename << ": Checking update '" << _id << "'" << endl;
+ else
+ log() << currentFilename << ": Found new update '" << _id << "'" << endl;
+ }
+}
+
+void KonfUpdate::gotFile(const QString &_file)
+{
+ // Reset group
+ gotGroup(QString::null);
+
+ if (!oldFile.isEmpty())
+ {
+ // Close old file.
+ delete oldConfig1;
+ oldConfig1 = 0;
+
+ oldConfig2->setGroup("$Version");
+ QStringList ids = oldConfig2->readListEntry("update_info");
+ QString cfg_id = currentFilename + ":" + id;
+ if (!ids.contains(cfg_id) && !skip)
+ {
+ ids.append(cfg_id);
+ oldConfig2->writeEntry("update_info", ids);
+ }
+ oldConfig2->sync();
+ delete oldConfig2;
+ oldConfig2 = 0;
+
+ QString file = locateLocal("config", oldFile);
+ struct stat s_buf;
+ if (stat(QFile::encodeName(file), &s_buf) == 0)
+ {
+ if (s_buf.st_size == 0)
+ {
+ // Delete empty file.
+ unlink(QFile::encodeName(file));
+ }
+ }
+
+ oldFile = QString::null;
+ }
+ if (!newFile.isEmpty())
+ {
+ // Close new file.
+ newConfig->setGroup("$Version");
+ QStringList ids = newConfig->readListEntry("update_info");
+ QString cfg_id = currentFilename + ":" + id;
+ if (!ids.contains(cfg_id) && !skip)
+ {
+ ids.append(cfg_id);
+ newConfig->writeEntry("update_info", ids);
+ }
+ newConfig->sync();
+ delete newConfig;
+ newConfig = 0;
+
+ newFile = QString::null;
+ }
+ newConfig = 0;
+
+ int i = _file.find(',');
+ if (i == -1)
+ {
+ oldFile = _file.stripWhiteSpace();
+ }
+ else
+ {
+ oldFile = _file.left(i).stripWhiteSpace();
+ newFile = _file.mid(i+1).stripWhiteSpace();
+ if (oldFile == newFile)
+ newFile = QString::null;
+ }
+
+ if (!oldFile.isEmpty())
+ {
+ oldConfig2 = new KConfig(oldFile, false, false);
+ QString cfg_id = currentFilename + ":" + id;
+ oldConfig2->setGroup("$Version");
+ QStringList ids = oldConfig2->readListEntry("update_info");
+ if (ids.contains(cfg_id))
+ {
+ skip = true;
+ newFile = QString::null;
+ log() << currentFilename << ": Skipping update '" << id << "'" << endl;
+ }
+
+ if (!newFile.isEmpty())
+ {
+ newConfig = new KConfig(newFile, false, false);
+ newConfig->setGroup("$Version");
+ ids = newConfig->readListEntry("update_info");
+ if (ids.contains(cfg_id))
+ {
+ skip = true;
+ log() << currentFilename << ": Skipping update '" << id << "'" << endl;
+ }
+ }
+ else
+ {
+ newConfig = oldConfig2;
+ }
+
+ oldConfig1 = new KConfig(oldFile, true, false);
+ }
+ else
+ {
+ newFile = QString::null;
+ }
+ newFileName = newFile;
+ if (newFileName.isEmpty())
+ newFileName = oldFile;
+}
+
+void KonfUpdate::gotGroup(const QString &_group)
+{
+ int i = _group.find(',');
+ if (i == -1)
+ {
+ oldGroup = _group.stripWhiteSpace();
+ newGroup = oldGroup;
+ }
+ else
+ {
+ oldGroup = _group.left(i).stripWhiteSpace();
+ newGroup = _group.mid(i+1).stripWhiteSpace();
+ }
+}
+
+void KonfUpdate::gotRemoveGroup(const QString &_group)
+{
+ oldGroup = _group.stripWhiteSpace();
+
+ if (!oldConfig1)
+ {
+ log() << currentFilename << ": !! RemoveGroup without previous File specification in line " << m_lineCount << " : '" << m_line << "'" << endl;
+ return;
+ }
+
+ if (!oldConfig1->hasGroup(oldGroup))
+ return;
+ // 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;
+}