Merge branch 'master' of http://scm.trinitydesktop.org/scm/git/tdelibs

5 files changed, 1308 insertions, 0 deletions

diff --git a/tdeconf_update/CMakeLists.txt b/tdeconf_update/CMakeLists.txt
new file mode 100644
index 000000000..fffb66e80
--- /dev/null
+++ b/tdeconf_update/CMakeLists.txt
@@ -0,0 +1,34 @@
+#################################################
+#
+#  (C) 2010 Serghei Amelian
+#  serghei (DOT) amelian (AT) gmail.com
+#
+#  Improvements and feedback are welcome
+#
+#  This file is released under GPL >= 2
+#
+#################################################
+
+include_directories(
+  ${TQT_INCLUDE_DIRS}
+  ${CMAKE_BINARY_DIR}/tdecore
+  ${CMAKE_SOURCE_DIR}/tdecore
+)
+
+link_directories(
+  ${TQT_LIBRARY_DIRS}
+)
+
+
+##### tdeconf_update ##############################
+
+set( target tdeconf_update )
+
+set( ${target}_SRCS
+  tdeconf_update.cpp
+)
+
+tde_add_tdeinit_executable( ${target} AUTOMOC
+  SOURCES ${${target}_SRCS}
+  LINK tdecore-shared
+)
diff --git a/tdeconf_update/Mainpage.dox b/tdeconf_update/Mainpage.dox
new file mode 100644
index 000000000..2557fe1c0
--- /dev/null
+++ b/tdeconf_update/Mainpage.dox
@@ -0,0 +1,31 @@
+/** @mainpage ./tdeconf_update
+
+tdeconf_update is a tool designed to update config files. Over time applications
+sometimes need to rearrange the way configuration options are stored. Since
+such an update shouldn't influence the configuration options that the user
+has selected, the application must take care that the options stored in the
+old way will still be honored.
+
+What used to happen is that the application looks up both the old and the
+new configuration option and then decides which one to use. This method has 
+several drawbacks:
+- The application may need to read more configuration files than strictly
+  needed, resulting in a slower startup.
+- The application becomes bigger with code that will only be used once.
+
+tdeconf_update addresses these problems by offering a framework to update 
+configuration files without adding code to the application itself.
+
+See the README file for more information.
+
+@authors
+Waldo Bastian \<bastian@kde.org\>
+
+@maintainers
+[Unknown/None]
+
+@licenses
+@lgpl
+
+*/
+// vim:ts=4:sw=4:expandtab:filetype=doxygen
diff --git a/tdeconf_update/Makefile.am b/tdeconf_update/Makefile.am
new file mode 100644
index 000000000..9041aad8a
--- /dev/null
+++ b/tdeconf_update/Makefile.am
@@ -0,0 +1,33 @@
+#    This file is part of the KDE libraries
+#    Copyright (C) 2001 Waldo Bastian <bastian@kde.org>
+
+#    This library is free software; you can redistribute it and/or
+#    modify it under the terms of the GNU Library General Public
+#    License as published by the Free Software Foundation; either
+#    version 2 of the License, or (at your option) any later version.
+
+#    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.
+
+INCLUDES= -I../kded $(all_includes)
+
+bin_PROGRAMS = 
+lib_LTLIBRARIES =
+tdeinit_LTLIBRARIES = tdeconf_update.la
+
+tdeconf_update_la_SOURCES = tdeconf_update.cpp
+tdeconf_update_la_LIBADD = $(LIB_TDECORE) $(LIB_QT)
+tdeconf_update_la_LDFLAGS = $(all_libraries) -module -avoid-version
+
+METASOURCES = AUTO
+
+# Internal
+# noinst_HEADERS = tdeconf_update.h
+
diff --git a/tdeconf_update/README.tdeconf_update b/tdeconf_update/README.tdeconf_update
new file mode 100644
index 000000000..de274e15c
--- /dev/null
+++ b/tdeconf_update/README.tdeconf_update
@@ -0,0 +1,251 @@
+README tdeconf_update
+
+Version: 1.1
+Author: Waldo Bastian <bastian@kde.org>, <bastian@suse.com>
+
+What it does
+============
+
+tdeconf_update is a tool designed to update config files. Over time applications
+sometimes need to rearrange the way configuration options are stored. Since 
+such an update shouldn't influence the configuration options that the user
+has selected, the application must take care that the options stored in the
+old way will still be honored.
+
+What used to happen is that the application looks up both the old and the
+new configuration option and then decides which one to use. This method has 
+several drawbacks:
+* The application may need to read more configuration files than strictly
+needed, resulting in a slower startup.
+* The application becomes bigger with code that will only be used once.
+
+tdeconf_update addresses these problems by offering a framework to update 
+configuration files without adding code to the application itself.
+
+
+How it works
+============
+
+Applications can install so called "update files" under 
+$TDEDIR/share/apps/tdeconf_update. An update file has ".upd" as extension and
+contains instructions for transferring/converting configuration information 
+from one place to another.
+
+Updating the configuration happens automatically, either when KDE gets started
+or when kded detects a new update file in the above mentioned location.
+
+Update files are separated into sections. Each section has an Id. When a 
+section describing a configuration change has been applied, the Id will be 
+stored in the file "tdeconf_updaterc". This information is used to make sure
+that a configuration update is only performed once.
+
+If you overwrite an existing update file with a new version that contains a 
+new section, only the update instructions from this extra section will be 
+performed.
+
+File format of the update file
+==============================
+
+Empty lines or lines that start with '#' are considered comments.
+Commas (,) are used to seperate fields and may not occur as part 
+of any field and all of the keywords are case-sensitive, i.e. you
+cannot say "key" instead of "Key" for example.
+
+For the rest the file is parsed and executed sequentially from top to bottom.
+Each line can contain one entry. The following entries are recognized:
+
+
+Id=<id>
+
+With <id> identifying the group of update entries that follows. Once a group
+of entries have been applied, their <id> is stored and this group of entries
+will not be applied again.
+
+
+File=<oldfile>,<newfile>
+File=<oldfile>
+
+Specifies that configuration information is read from <oldfile> and written
+to <newfile>. If you only specify <oldfile>, the information is read from
+as well as written to <oldfile>.
+
+Script=<script>[,<interpreter>]
+
+All entries from <oldfile> are piped into <script>. The output of script
+is used as new entries for <newfile>. Existing entries can be deleted by
+adding lines with "# DELETE [group]key" in the output of the script.
+To delete a whole group use "# DELETEGROUP [group]".
+
+<script> should be installed into $(kde_datadir)/tdeconf_update, or
+tdeconf_update will not be able to find it. It is not portable to install
+binary applications in $kde_datadir, so you have to stick with interpreted
+scripts like sh or perl scripts. From KDE 3.2 onwards it's also possible
+to install tdeconf_update applications in $(kde_bindir)/tdeconf_update_bin,
+which opens the door to tdeconf_update applications that are written in C++
+and use Qt's powerful string API instead.
+
+A workaround for KDE 3.1.x and older is to install a .sh script in
+$(kde_datadir) that contains a simple exec:
+
+    exec "`tde-config --prefix`/bin/tdeconf_update_bin/my_update_app"
+
+This is equivalent to what KDE 3.2 can do directly, but of course the .upd
+file now points to the .sh script instead of the binary application.
+
+If Script was issued after a "Group" command the behavior is slightly
+different:
+All entries from <oldfile>/<oldgroup> are piped into <script>. The output
+of script is used as new entries for <newfile>/<newgroup>, unless a different
+group is specified with "[group]". Existing entries can be deleted from
+<oldgroup> by adding lines with "# DELETE key" in the output of the script. 
+To delete <oldgroup> use "# DELETEGROUP".
+
+<interpreter> can be something like "perl".
+
+Since KDE 3.3 it is also possible to have a Script without specifying
+<oldfile> or <newfile>. In that case the script is run but it will not be
+fed any input and its output will simply be discarded.
+
+ScriptArguments=<arguments>
+
+If specified, the arguments will be passed to <script>.
+IMPORTANT: It has to be specified before Script=.
+
+Group=<oldgroup>,<newgroup>
+Group=<oldgroup>
+
+Specifies that configuration information is read from the group <oldgroup>
+and written to <newgroup>. If you only specify <oldgroup>, the information
+is read from as well as written to <oldgroup>. You can use <default> to
+specify keys that are not under any group.
+
+RemoveGroup=<oldgroup>
+
+Specifies that <oldgroup> is removed entirely. This can be used
+to remove obsolete entries or to force a revert to default values.
+
+Options=<option1>, <option2>, ....
+
+With this entry you can specify options that apply to the next "Script",
+"Key" or "AllKeys" entry (only to the first!). Possible options are:
+
+- "copy" Copy the configuration item instead of moving it. This means that 
+         the configuration item will not be deleted from <oldfile>/<oldgroup>.
+
+- "overwrite" Normally, a configuration item is not moved if an item with the
+         new name already exists. When this option is specified the old 
+         configuration item will overwrite any existing item.
+
+
+Key=<oldkey>,<newkey>
+Key=<oldkey>
+
+Specifies that configuration information is read from the key <oldkey>
+and written to <newkey>. If you only specify <oldkey>, the information
+is read from as well as written to <oldkey>.
+
+
+AllKeys
+
+Specifies that all configuration information in the selected group should
+be moved (All keys).
+
+AllGroups
+
+Specifies that all configuration information from all keys in ALL 
+groups should be moved.
+
+
+RemoveKey=<oldkey>
+
+Specifies that <oldkey> is removed from the selected group. This can be used
+to remove obsolete entries or to force a revert to default values.
+
+
+Example update file
+===================
+
+# This is comment
+Id=kde2.2
+File=tdeioslaverc,tdeio_httprc
+Group=Proxy Settings
+Key=NoProxyFor
+Key=UseProxy
+Key=httpProxy,Proxy
+Group=Cache Settings,Cache
+Key=MaxCacheSize
+Key=UseCache
+Group=UserAgent
+AllKeys
+RemoveGroup=KDE
+# End of file
+
+
+The above update file extracts config information from the file "tdeioslaverc" 
+and stores it into the file "tdeio_httprc". 
+
+It reads the keys "NoProxyFor", "UseProxy" and "httpProxy" from the group 
+"Proxy Settings" in the "tdeioslaverc" file. If any of these options are present
+they are written to the keys "NoProxyFor", "UseProxy" and "Proxy" (!) in
+the group "Proxy Settings" in the "tdeio_httprc" file.
+
+It also reads the keys "MaxCacheSize" and "UseCache" from the group 
+"Cache Settings" in the "tdeioslaverc" file and writes this information to the
+keys "MaxCacheSize" and "UseCache" in the group "Cache" (!) in the 
+"tdeio_httprc" file.
+
+Then it takes all keys in the "UserAgent" group of the file "tdeioslaverc" 
+and moves then to the "UserAgent" group in the "tdeio_httprc" file.
+
+Finally it removes the entire "KDE" group in the tdeioslaverc file.
+
+
+Debugging and testing
+=====================
+
+If you are developing a tdeconf_update script and want to test or debug it you
+need to make sure tdeconf_update runs again after each of your changes. There
+are a number of ways to achieve this.
+
+The easiest is to not install the tdeconf_update script in the first place, but
+manually call it through a pipe. If you want to test the update script for
+your application KHello's config file khellorc, you can test by using
+
+    cat ~/.trinity/share/config/khellorc | khello_conf_update.sh
+
+(assuming khello_conf_update.sh is the tdeconf_update script and ~/.trinity is your
+$TDEHOME). This is easier than making install every time, but has the obvious
+downside that you need to 'parse' your script's output yourself instead of
+letting tdeconf_update do it and check the resulting output file.
+
+After 'make install' the tdeconf_update script is run by kded, but it does so
+only once. This is of course the idea behind it, but while developing it can
+be a problem. You can increase the revision number for each subsequent run
+of 'make install' to force a new tdeconf_update run, but there's a better
+approach that doesn't skyrocket the version number for a mediocre debug
+session.
+
+kded doesn't really ignore scripts that it has already run right away.
+Instead it checks the affected config file every time a .upd file is added
+or changed. The reason it still doesn't run again on your config file lies
+in the traces tdeconf_update leaves behind: it adds a special config group
+'[$Version]' with a key 'update_info'. This key lists all tdeconf_update
+scripts that have already been run on this config file. Just remove your
+file's entry, 'make install', and tdeconf_update will happily run your script
+again, without you having to increase the version number.
+
+If you want to know what tdeconf_update has been up to lately, have a look
+at $TDEHOME/share/apps/tdeconf_update/update.log
+
+
+Common Problems
+===============
+
+* tdeconf_update refuses to update an entry
+If you change the value of an entry without changing the key or file,
+make sure to tell tdeconf_update that it should overwrite the old entry
+by adding "Options=overwrite". 
+
+
+Have fun,
+Waldo
diff --git a/tdeconf_update/tdeconf_update.cpp b/tdeconf_update/tdeconf_update.cpp
new file mode 100644
index 000000000..814e68a16
--- /dev/null
+++ b/tdeconf_update/tdeconf_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 <tqfile.h>
+#include <tqtextstream.h>
+
+#include <tdeconfig.h>
+#include <ksimpleconfig.h>
+#include <tdelocale.h>
+#include <tdecmdlineargs.h>
+#include <tdeglobal.h>
+#include <kstandarddirs.h>
+#include <tdeaboutdata.h>
+#include <kinstance.h>
+#include <tdetempfile.h>
+
+static TDECmdLineOptions 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 },
+        TDECmdLineLastOption
+};
+
+class KonfUpdate
+{
+public:
+   KonfUpdate();
+   ~KonfUpdate();
+   TQStringList findUpdateFiles(bool dirtyOnly);
+
+   TQTextStream &log();
+
+   bool checkFile(const TQString &filename);
+   void checkGotFile(const TQString &_file, const TQString &id);
+
+   bool updateFile(const TQString &filename);
+
+   void gotId(const TQString &_id);
+   void gotFile(const TQString &_file);
+   void gotGroup(const TQString &_group);
+   void gotRemoveGroup(const TQString &_group);
+   void gotKey(const TQString &_key);
+   void gotRemoveKey(const TQString &_key);
+   void gotAllKeys();
+   void gotAllGroups();
+   void gotOptions(const TQString &_options);
+   void gotScript(const TQString &_script);
+   void gotScriptArguments(const TQString &_arguments);
+   void resetOptions();
+
+   void copyGroup(TDEConfigBase *cfg1, const TQString &grp1, 
+                  TDEConfigBase *cfg2, const TQString &grp2);
+
+protected:
+   TDEConfig *config;
+   TQString currentFilename;
+   bool skip;
+   bool debug;
+   TQString id;
+
+   TQString oldFile;
+   TQString newFile;
+   TQString newFileName;
+   TDEConfig *oldConfig1; // Config to read keys from.
+   TDEConfig *oldConfig2; // Config to delete keys from.
+   TDEConfig *newConfig;
+
+   TQString oldGroup;
+   TQString newGroup;
+   TQString oldKey;
+   TQString newKey;
+
+   bool m_bCopy;
+   bool m_bOverwrite;
+   bool m_bUseConfigInfo;
+   TQString m_arguments;
+   TQTextStream *m_textStream;
+   TQFile *m_file;
+   TQString m_line;
+   int m_lineCount;
+};
+
+KonfUpdate::KonfUpdate()
+ : m_textStream(0), m_file(0)
+{
+   bool updateAll = false;
+   oldConfig1 = 0;
+   oldConfig2 = 0;
+   newConfig = 0;
+
+   config = new TDEConfig("tdeconf_updaterc");
+
+   TQStringList updateFiles;
+   TDECmdLineArgs *args=TDECmdLineArgs::parsedArgs();
+   
+   debug = args->isSet("debug");
+
+   m_bUseConfigInfo = false;
+   if (args->isSet("check"))
+   {
+      m_bUseConfigInfo = true;
+      TQString file = locate("data", "tdeconf_update/"+TQFile::decodeName(args->getOption("check")));
+      if (file.isEmpty())
+      {
+         tqWarning("File '%s' not found.", args->getOption("check").data());
+         log() << "File '" << TQFile::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())
+            TDECmdLineArgs::usage(i18n("Only local files are supported."));
+         updateFiles.append(url.path());
+      }
+   }
+   else
+   {
+      if (config->readBoolEntry("autoUpdateDisabled", false))
+         return;
+      updateFiles = findUpdateFiles(true);
+      updateAll = true;
+   }
+
+   for(TQStringList::ConstIterator it = updateFiles.begin();
+       it != updateFiles.end();
+       ++it)
+   {
+      TQString file = *it;
+      updateFile(file);
+   }
+
+   config->setGroup(TQString::null);
+   if (updateAll && !config->readBoolEntry("updateInfoAdded", false))
+   {
+       config->writeEntry("updateInfoAdded", true);
+       updateFiles = findUpdateFiles(false);
+
+       for(TQStringList::ConstIterator it = updateFiles.begin();
+           it != updateFiles.end();
+           ++it)
+       {
+           TQString file = *it;
+           checkFile(file);
+       }
+       updateFiles.clear();
+   }
+}
+
+KonfUpdate::~KonfUpdate()
+{
+   delete config;
+   delete m_file;
+   delete m_textStream;
+}
+
+TQTextStream &
+KonfUpdate::log()
+{
+   if (!m_textStream)
+   {
+      TQString file = locateLocal("data", "tdeconf_update/log/update.log");
+      m_file = new TQFile(file);
+      if (m_file->open(IO_WriteOnly | IO_Append))
+      {
+        m_textStream = new TQTextStream(m_file);
+      }
+      else
+      {
+        // Error
+        m_textStream = new TQTextStream(stderr, IO_WriteOnly);
+      }
+   }
+   
+   (*m_textStream) << TQDateTime::currentDateTime().toString( Qt::ISODate ) << " ";
+   
+   return *m_textStream;
+}
+
+TQStringList KonfUpdate::findUpdateFiles(bool dirtyOnly)
+{
+   TQStringList result;
+   TQStringList list = TDEGlobal::dirs()->findAllResources("data", "tdeconf_update/*.upd", false, true);
+   for(TQStringList::ConstIterator it = list.begin();
+       it != list.end();
+       ++it)
+   {
+      TQString file = *it;
+      struct stat buff;
+      if (stat( TQFile::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 TQString &filename)
+{
+   currentFilename = filename;
+   int i = currentFilename.findRev('/');
+   if (i != -1) 
+      currentFilename = currentFilename.mid(i+1);
+   skip = true;
+   TQFile file(filename);
+   if (!file.open(IO_ReadOnly))
+      return false;
+
+   TQTextStream ts(&file);
+   ts.setEncoding(TQTextStream::Latin1);
+   int lineCount = 0;
+   resetOptions();
+   TQString id;
+   while(!ts.atEnd())
+   {
+      TQString 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 TQString &_file, const TQString &id)
+{
+   TQString file;
+   int i = _file.find(',');
+   if (i == -1)
+   {
+      file = _file.stripWhiteSpace();
+   }
+   else
+   {
+      file = _file.mid(i+1).stripWhiteSpace();
+   }
+
+//   tqDebug("File %s, id %s", file.latin1(), id.latin1());
+
+   KSimpleConfig cfg(file);
+   cfg.setGroup("$Version");
+   TQStringList 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 TQString &filename)
+{
+   currentFilename = filename;
+   int i = currentFilename.findRev('/');
+   if (i != -1) 
+       currentFilename = currentFilename.mid(i+1);
+   skip = true;
+   TQFile file(filename);
+   if (!file.open(IO_ReadOnly))
+      return false;
+
+   log() << "Checking update-file '" << filename << "' for new updates" << endl; 
+
+   TQTextStream ts(&file);
+   ts.setEncoding(TQTextStream::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(TQString::null);
+  
+   struct stat buff;
+   stat( TQFile::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 TQString &_id)
+{
+   if (!id.isEmpty() && !skip)
+   {
+       config->setGroup(currentFilename);
+       TQStringList ids = config->readListEntry("done");
+       if (!ids.contains(id))
+       {
+          ids.append(id);
+          config->writeEntry("done", ids);
+          config->sync();
+       }
+   }
+
+   // Flush pending changes
+   gotFile(TQString::null);
+
+   config->setGroup(currentFilename);
+   TQStringList ids = config->readListEntry("done");
+   if (!_id.isEmpty())
+   {
+       if (ids.contains(_id))
+       {
+          //tqDebug("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 TQString &_file)
+{
+   // Reset group
+   gotGroup(TQString::null);
+ 
+   if (!oldFile.isEmpty())
+   {
+      // Close old file.
+      delete oldConfig1;
+      oldConfig1 = 0;
+
+      oldConfig2->setGroup("$Version");
+      TQStringList ids = oldConfig2->readListEntry("update_info");
+      TQString 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;
+      
+      TQString file = locateLocal("config", oldFile);
+      struct stat s_buf;
+      if (stat(TQFile::encodeName(file), &s_buf) == 0)
+      {
+         if (s_buf.st_size == 0)
+         {
+            // Delete empty file.
+            unlink(TQFile::encodeName(file));
+         }   
+      }
+
+      oldFile = TQString::null;
+   }
+   if (!newFile.isEmpty())
+   {
+      // Close new file.
+      newConfig->setGroup("$Version");
+      TQStringList ids = newConfig->readListEntry("update_info");
+      TQString cfg_id = currentFilename + ":" + id;
+      if (!ids.contains(cfg_id) && !skip)
+      {
+         ids.append(cfg_id);
+         newConfig->writeEntry("update_info", ids);
+      }
+      newConfig->sync();
+      delete newConfig;
+      newConfig = 0;
+
+      newFile = TQString::null;
+   }
+   newConfig = 0; 
+
+   int i = _file.find(',');
+   if (i == -1)
+   {
+      oldFile = _file.stripWhiteSpace();
+   }
+   else
+   {
+      oldFile = _file.left(i).stripWhiteSpace();
+      newFile = _file.mid(i+1).stripWhiteSpace();
+      if (oldFile == newFile)
+         newFile = TQString::null;
+   }
+   
+   if (!oldFile.isEmpty())
+   {
+      oldConfig2 = new TDEConfig(oldFile, false, false);
+      TQString cfg_id = currentFilename + ":" + id;
+      oldConfig2->setGroup("$Version");
+      TQStringList ids = oldConfig2->readListEntry("update_info");
+      if (ids.contains(cfg_id))
+      {
+         skip = true;
+         newFile = TQString::null;
+         log() << currentFilename << ": Skipping update '" << id << "'" << endl;
+      }
+
+      if (!newFile.isEmpty())
+      {
+         newConfig = new TDEConfig(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 TDEConfig(oldFile, true, false);
+   }
+   else
+   {
+      newFile = TQString::null;
+   }
+   newFileName = newFile;
+   if (newFileName.isEmpty())
+      newFileName = oldFile;
+}
+
+void KonfUpdate::gotGroup(const TQString &_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 TQString &_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 TQString &_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;
+   TQString 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 TQString &_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;
+   }
+
+   TQMap<TQString, TQString> list = oldConfig1->entryMap(oldGroup);
+   for(TQMap<TQString, TQString>::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;
+   }
+
+   TQStringList allGroups = oldConfig1->groupList();
+   for(TQStringList::ConstIterator it = allGroups.begin();
+       it != allGroups.end(); ++it)
+   {
+     oldGroup = *it;
+     newGroup = oldGroup;
+     gotAllKeys();
+   }
+}
+
+void KonfUpdate::gotOptions(const TQString &_options)
+{
+   TQStringList options = TQStringList::split(',', _options);
+   for(TQStringList::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(TDEConfigBase *cfg1, const TQString &grp1, 
+                           TDEConfigBase *cfg2, const TQString &grp2)
+{
+   cfg1->setGroup(grp1);
+   cfg2->setGroup(grp2);
+   TQMap<TQString, TQString> list = cfg1->entryMap(grp1);
+   for(TQMap<TQString, TQString>::Iterator it = list.begin();
+       it != list.end(); ++it)
+   {
+      cfg2->writeEntry(it.key(), cfg1->readEntry(it.key()));
+   }
+}
+
+void KonfUpdate::gotScriptArguments(const TQString &_arguments)
+{
+   m_arguments = _arguments;
+}
+
+void KonfUpdate::gotScript(const TQString &_script)
+{
+   TQString 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;
+   } 
+
+
+
+   TQString path = locate("data","tdeconf_update/"+script);
+   if (path.isEmpty())
+   {
+      if (interpreter.isEmpty())
+         path = locate("lib", "tdeconf_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;
+
+   TQString 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;
+           TQStringList grpList = oldConfig1->groupList();
+           for(TQStringList::ConstIterator it = grpList.begin();
+               it != grpList.end();
+               ++it)
+           {
+               copyGroup(oldConfig1, *it, &cfg, *it);
+           }
+       }
+       else 
+       {
+           copyGroup(oldConfig1, oldGroup, &cfg, TQString::null);
+       }
+       cfg.sync();
+       result = system(TQFile::encodeName(TQString("%1 < %2 > %3 2> %4").arg(cmd, tmp1.name(), tmp2.name(), tmp3.name())));
+   }
+   else
+   {
+       // No config file
+       result = system(TQFile::encodeName(TQString("%1 2> %2").arg(cmd, tmp3.name())));
+   }
+
+   // Copy script stderr to log file
+   {
+     TQFile output(tmp3.name());
+     if (output.open(IO_ReadOnly))
+     { 
+       TQTextStream ts( &output );
+       ts.setEncoding(TQTextStream::UnicodeUTF8);
+       while(!ts.atEnd())
+       {
+         TQString 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
+   {
+     TQString group = oldGroup;
+     TQFile output(tmp2.name());
+     if (output.open(IO_ReadOnly))
+     { 
+       TQTextStream ts( &output );
+       ts.setEncoding(TQTextStream::UnicodeUTF8);
+       while(!ts.atEnd())
+       {
+         TQString 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 "))
+         {  
+            TQString 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"))
+         {
+            TQString 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;
+   {
+     TDEConfig *saveOldConfig1 = oldConfig1;
+     TQString saveOldGroup = oldGroup;
+     TQString saveNewGroup = newGroup;
+     oldConfig1 = new TDEConfig(tmp2.name(), true, false);
+
+     // For all groups...
+     TQStringList grpList = oldConfig1->groupList();
+     for(TQStringList::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 = TQString::null;
+}
+
+
+extern "C" KDE_EXPORT int kdemain(int argc, char **argv)
+{
+   TDEAboutData aboutData("tdeconf_update", I18N_NOOP("KConf Update"),
+                        "1.0.2",
+                        I18N_NOOP("TDE Tool for updating user configuration files"),
+                        TDEAboutData::License_GPL,
+                        "(c) 2001, Waldo Bastian");
+
+   aboutData.addAuthor("Waldo Bastian", 0, "bastian@kde.org");
+
+   TDECmdLineArgs::init(argc, argv, &aboutData);
+   TDECmdLineArgs::addCmdLineOptions(options);
+
+   TDEInstance instance(&aboutData);
+
+   KonfUpdate konfUpdate;
+
+   return 0;
+}