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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:04:16 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-27 01:04:16 -0600
commit5159cd2beb2e87806a5b54e9991b7895285c9d3e (patch)
tree9b70e8be47a390f8f4d56ead812ab0c9dad88709 /kded/tdebuildsycoca.cpp
parentc17cb900dcf52b8bd6dc300d4f103392900ec2b4 (diff)
downloadtdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.tar.gz
tdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kded/tdebuildsycoca.cpp')
-rw-r--r--kded/tdebuildsycoca.cpp959
1 files changed, 959 insertions, 0 deletions
diff --git a/kded/tdebuildsycoca.cpp b/kded/tdebuildsycoca.cpp
new file mode 100644
index 000000000..47b7a9bf4
--- /dev/null
+++ b/kded/tdebuildsycoca.cpp
@@ -0,0 +1,959 @@
+/* This file is part of the KDE libraries
+ * Copyright (C) 1999 David Faure <faure@kde.org>
+ * Copyright (C) 2002-2003 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 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 <tqdir.h>
+#include <tqeventloop.h>
+#include <config.h>
+
+#include "tdebuildsycoca.h"
+#include "kresourcelist.h"
+#include "vfolder_menu.h"
+
+#include <kservice.h>
+#include <kmimetype.h>
+#include <kbuildservicetypefactory.h>
+#include <kbuildservicefactory.h>
+#include <kbuildservicegroupfactory.h>
+#include <kbuildimageiofactory.h>
+#include <kbuildprotocolinfofactory.h>
+#include <kctimefactory.h>
+#include <kdatastream.h>
+
+#include <tqdatastream.h>
+#include <tqfile.h>
+#include <tqtimer.h>
+
+#include <assert.h>
+#include <kapplication.h>
+#include <dcopclient.h>
+#include <kglobal.h>
+#include <kdebug.h>
+#include <kdirwatch.h>
+#include <kstandarddirs.h>
+#include <ksavefile.h>
+#include <klocale.h>
+#include <kaboutdata.h>
+#include <kcmdlineargs.h>
+#include <kcrash.h>
+
+#ifdef KBUILDSYCOCA_GUI // KBUILDSYCOCA_GUI is used on win32 to build
+ // GUI version of tdebuildsycoca, so-called "tdebuildsycocaw".
+# include <tqlabel.h>
+# include <kmessagebox.h>
+ bool silent;
+ bool showprogress;
+#endif
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <time.h>
+#include <memory> // auto_ptr
+
+typedef TQDict<KSycocaEntry> KBSEntryDict;
+typedef TQValueList<KSycocaEntry::List> KSycocaEntryListList;
+
+static TQ_UINT32 newTimestamp = 0;
+
+static KBuildServiceFactory *g_bsf = 0;
+static KBuildServiceGroupFactory *g_bsgf = 0;
+static KSycocaFactory *g_factory = 0;
+static KCTimeInfo *g_ctimeInfo = 0;
+static TQDict<TQ_UINT32> *g_ctimeDict = 0;
+static const char *g_resource = 0;
+static KBSEntryDict *g_entryDict = 0;
+static KBSEntryDict *g_serviceGroupEntryDict = 0;
+static KSycocaEntryListList *g_allEntries = 0;
+static TQStringList *g_changeList = 0;
+static TQStringList *g_allResourceDirs = 0;
+static bool g_changed = false;
+static KSycocaEntry::List g_tempStorage;
+static VFolderMenu *g_vfolder = 0;
+
+static const char *cSycocaPath = 0;
+
+static bool bGlobalDatabase = false;
+static bool bMenuTest = false;
+
+void crashHandler(int)
+{
+ // If we crash while reading sycoca, we delete the database
+ // in an attempt to recover.
+ if (cSycocaPath)
+ unlink(cSycocaPath);
+}
+
+static TQString sycocaPath()
+{
+ TQString path;
+
+ if (bGlobalDatabase)
+ {
+ path = TDEGlobal::dirs()->saveLocation("services")+"tdesycoca";
+ }
+ else
+ {
+ TQCString tdesycoca_env = getenv("TDESYCOCA");
+ if (tdesycoca_env.isEmpty())
+ path = TDEGlobal::dirs()->saveLocation("cache")+"tdesycoca";
+ else
+ path = TQFile::decodeName(tdesycoca_env);
+ }
+
+ return path;
+}
+
+static TQString oldSycocaPath()
+{
+ TQCString tdesycoca_env = getenv("TDESYCOCA");
+ if (tdesycoca_env.isEmpty())
+ return TDEGlobal::dirs()->saveLocation("tmp")+"tdesycoca";
+
+ return TQString::null;
+}
+
+KBuildSycoca::KBuildSycoca()
+ : KSycoca( true )
+{
+}
+
+KBuildSycoca::~KBuildSycoca()
+{
+
+}
+
+void KBuildSycoca::processGnomeVfs()
+{
+ TQString file = locate("app-reg", "gnome-vfs.applications");
+ if (file.isEmpty())
+ {
+// kdDebug(7021) << "gnome-vfs.applications not found." << endl;
+ return;
+ }
+
+ TQString app;
+
+ char line[1024*64];
+
+ FILE *f = fopen(TQFile::encodeName(file), "r");
+ while (!feof(f))
+ {
+ if (!fgets(line, sizeof(line)-1, f))
+ {
+ break;
+ }
+
+ if (line[0] != '\t')
+ {
+ app = TQString::fromLatin1(line);
+ app.truncate(app.length()-1);
+ }
+ else if (strncmp(line+1, "mime_types=", 11) == 0)
+ {
+ TQString mimetypes = TQString::fromLatin1(line+12);
+ mimetypes.truncate(mimetypes.length()-1);
+ mimetypes.replace(TQRegExp("\\*"), "all");
+ KService *s = g_bsf->findServiceByName(app);
+ if (!s)
+ continue;
+
+ TQStringList &serviceTypes = s->accessServiceTypes();
+ if (serviceTypes.count() <= 1)
+ {
+ serviceTypes += TQStringList::split(',', mimetypes);
+// kdDebug(7021) << "Adding gnome mimetypes for '" << app << "'.\n";
+// kdDebug(7021) << "ServiceTypes=" << s->serviceTypes().join(":") << endl;
+ }
+ }
+ }
+ fclose( f );
+}
+
+KSycocaEntry *KBuildSycoca::createEntry(const TQString &file, bool addToFactory)
+{
+ TQ_UINT32 timeStamp = g_ctimeInfo->ctime(file);
+ if (!timeStamp)
+ {
+ timeStamp = TDEGlobal::dirs()->calcResourceHash( g_resource, file, true);
+ }
+ KSycocaEntry* entry = 0;
+ if (g_allEntries)
+ {
+ assert(g_ctimeDict);
+ TQ_UINT32 *timeP = (*g_ctimeDict)[file];
+ TQ_UINT32 oldTimestamp = timeP ? *timeP : 0;
+
+ if (timeStamp && (timeStamp == oldTimestamp))
+ {
+ // Re-use old entry
+ if (g_factory == g_bsgf) // Strip .directory from service-group entries
+ {
+ entry = g_entryDict->find(file.left(file.length()-10));
+ }
+ else if (g_factory == g_bsf)
+ {
+ entry = g_entryDict->find(file);
+ }
+ else
+ {
+ entry = g_entryDict->find(file);
+ }
+ // remove from g_ctimeDict; if g_ctimeDict is not empty
+ // after all files have been processed, it means
+ // some files were removed since last time
+ g_ctimeDict->remove( file );
+ }
+ else if (oldTimestamp)
+ {
+ g_changed = true;
+ kdDebug(7021) << "modified: " << file << endl;
+ }
+ else
+ {
+ g_changed = true;
+ kdDebug(7021) << "new: " << file << endl;
+ }
+ }
+ g_ctimeInfo->addCTime(file, timeStamp );
+ if (!entry)
+ {
+ // Create a new entry
+ entry = g_factory->createEntry( file, g_resource );
+ }
+ if ( entry && entry->isValid() )
+ {
+ if (addToFactory)
+ g_factory->addEntry( entry, g_resource );
+ else
+ g_tempStorage.append(entry);
+ return entry;
+ }
+ return 0;
+}
+
+void KBuildSycoca::slotCreateEntry(const TQString &file, KService **service)
+{
+ KSycocaEntry *entry = createEntry(file, false);
+ *service = dynamic_cast<KService *>(entry);
+}
+
+// returns false if the database is up to date
+bool KBuildSycoca::build()
+{
+ typedef TQPtrList<KBSEntryDict> KBSEntryDictList;
+ KBSEntryDictList *entryDictList = 0;
+ KBSEntryDict *serviceEntryDict = 0;
+
+ entryDictList = new KBSEntryDictList();
+ // Convert for each factory the entryList to a Dict.
+ int i = 0;
+ // For each factory
+ for (KSycocaFactory *factory = m_lstFactories->first();
+ factory;
+ factory = m_lstFactories->next() )
+ {
+ KBSEntryDict *entryDict = new KBSEntryDict();
+ if (g_allEntries)
+ {
+ KSycocaEntry::List list = (*g_allEntries)[i++];
+ for( KSycocaEntry::List::Iterator it = list.begin();
+ it != list.end();
+ ++it)
+ {
+ entryDict->insert( (*it)->entryPath(), static_cast<KSycocaEntry *>(*it));
+ }
+ }
+ if (factory == g_bsf)
+ serviceEntryDict = entryDict;
+ else if (factory == g_bsgf)
+ g_serviceGroupEntryDict = entryDict;
+ entryDictList->append(entryDict);
+ }
+
+ TQStringList allResources;
+ // For each factory
+ for (KSycocaFactory *factory = m_lstFactories->first();
+ factory;
+ factory = m_lstFactories->next() )
+ {
+ // For each resource the factory deals with
+ const KSycocaResourceList *list = factory->resourceList();
+ if (!list) continue;
+
+ for( KSycocaResourceList::ConstIterator it1 = list->begin();
+ it1 != list->end();
+ ++it1 )
+ {
+ KSycocaResource res = (*it1);
+ if (!allResources.contains(res.resource))
+ allResources.append(res.resource);
+ }
+ }
+
+ g_ctimeInfo = new KCTimeInfo(); // This is a build factory too, don't delete!!
+ bool uptodate = true;
+ // For all resources
+ for( TQStringList::ConstIterator it1 = allResources.begin();
+ it1 != allResources.end();
+ ++it1 )
+ {
+ g_changed = false;
+ g_resource = (*it1).ascii();
+
+ TQStringList relFiles;
+
+ (void) TDEGlobal::dirs()->findAllResources( g_resource,
+ TQString::null,
+ true, // Recursive!
+ true, // uniq
+ relFiles);
+
+
+ // Now find all factories that use this resource....
+ // For each factory
+ g_entryDict = entryDictList->first();
+ for (g_factory = m_lstFactories->first();
+ g_factory;
+ g_factory = m_lstFactories->next(),
+ g_entryDict = entryDictList->next() )
+ {
+ // For each resource the factory deals with
+ const KSycocaResourceList *list = g_factory->resourceList();
+ if (!list) continue;
+
+ for( KSycocaResourceList::ConstIterator it2 = list->begin();
+ it2 != list->end();
+ ++it2 )
+ {
+ KSycocaResource res = (*it2);
+ if (res.resource != (*it1)) continue;
+
+ // For each file in the resource
+ for( TQStringList::ConstIterator it3 = relFiles.begin();
+ it3 != relFiles.end();
+ ++it3 )
+ {
+ // Check if file matches filter
+ if ((*it3).endsWith(res.extension))
+ createEntry(*it3, true);
+ }
+ }
+ if ((g_factory == g_bsf) && (strcmp(g_resource, "services") == 0))
+ processGnomeVfs();
+ }
+ if (g_changed || !g_allEntries)
+ {
+ uptodate = false;
+ g_changeList->append(g_resource);
+ }
+ }
+
+ bool result = !uptodate || !g_ctimeDict->isEmpty();
+
+ if (result || bMenuTest)
+ {
+ g_resource = "apps";
+ g_factory = g_bsf;
+ g_entryDict = serviceEntryDict;
+ g_changed = false;
+
+ g_vfolder = new VFolderMenu;
+ if (!m_trackId.isEmpty())
+ g_vfolder->setTrackId(m_trackId);
+
+ connect(g_vfolder, TQT_SIGNAL(newService(const TQString &, KService **)),
+ this, TQT_SLOT(slotCreateEntry(const TQString &, KService **)));
+
+ VFolderMenu::SubMenu *kdeMenu = g_vfolder->parseMenu("applications.menu", true);
+
+ KServiceGroup *entry = g_bsgf->addNew("/", kdeMenu->directoryFile, 0, false);
+ entry->setLayoutInfo(kdeMenu->layoutList);
+ createMenu(TQString::null, TQString::null, kdeMenu);
+
+ KServiceGroup::Ptr g(entry);
+
+ (void) existingResourceDirs();
+ *g_allResourceDirs += g_vfolder->allDirectories();
+
+ disconnect(g_vfolder, TQT_SIGNAL(newService(const TQString &, KService **)),
+ this, TQT_SLOT(slotCreateEntry(const TQString &, KService **)));
+
+ if (g_changed || !g_allEntries)
+ {
+ uptodate = false;
+ g_changeList->append(g_resource);
+ }
+ if (bMenuTest)
+ return false;
+ }
+
+ return result;
+}
+
+void KBuildSycoca::createMenu(TQString caption, TQString name, VFolderMenu::SubMenu *menu)
+{
+ for(VFolderMenu::SubMenu *subMenu = menu->subMenus.first(); subMenu; subMenu = menu->subMenus.next())
+ {
+ TQString subName = name+subMenu->name+"/";
+
+ TQString directoryFile = subMenu->directoryFile;
+ if (directoryFile.isEmpty())
+ directoryFile = subName+".directory";
+ TQ_UINT32 timeStamp = g_ctimeInfo->ctime(directoryFile);
+ if (!timeStamp)
+ {
+ timeStamp = TDEGlobal::dirs()->calcResourceHash( g_resource, directoryFile, true);
+ }
+
+ KServiceGroup* entry = 0;
+ if (g_allEntries)
+ {
+ TQ_UINT32 *timeP = (*g_ctimeDict)[directoryFile];
+ TQ_UINT32 oldTimestamp = timeP ? *timeP : 0;
+
+ if (timeStamp && (timeStamp == oldTimestamp))
+ {
+ entry = dynamic_cast<KServiceGroup *> (g_serviceGroupEntryDict->find(subName));
+ if (entry && (entry->directoryEntryPath() != directoryFile))
+ entry = 0; // Can't reuse this one!
+ }
+ }
+ g_ctimeInfo->addCTime(directoryFile, timeStamp);
+
+ entry = g_bsgf->addNew(subName, subMenu->directoryFile, entry, subMenu->isDeleted);
+ entry->setLayoutInfo(subMenu->layoutList);
+ if (! (bMenuTest && entry->noDisplay()) )
+ createMenu(caption + entry->caption() + "/", subName, subMenu);
+ }
+ if (caption.isEmpty())
+ caption += "/";
+ if (name.isEmpty())
+ name += "/";
+ for(TQDictIterator<KService> it(menu->items); it.current(); ++it)
+ {
+ if (bMenuTest)
+ {
+ if (!menu->isDeleted && !it.current()->noDisplay())
+ printf("%s\t%s\t%s\n", caption.local8Bit().data(), it.current()->menuId().local8Bit().data(), locate("apps", it.current()->desktopEntryPath()).local8Bit().data());
+ }
+ else
+ {
+ g_bsf->addEntry( it.current(), g_resource );
+ g_bsgf->addNewEntryTo(name, it.current());
+ }
+ }
+}
+
+bool KBuildSycoca::recreate()
+{
+ TQString path(sycocaPath());
+#ifdef Q_WS_WIN
+ printf("tdebuildsycoca: path='%s'\n", (const char*)path);
+#endif
+
+ // KSaveFile first writes to a temp file.
+ // Upon close() it moves the stuff to the right place.
+ std::auto_ptr<KSaveFile> database( new KSaveFile(path) );
+ if (database->status() == EACCES && TQFile::exists(path))
+ {
+ TQFile::remove( path );
+ database.reset( new KSaveFile(path) ); // try again
+ }
+ if (database->status() != 0)
+ {
+ fprintf(stderr, "[tdebuildsycoca] ERROR creating database '%s'! %s\n", path.local8Bit().data(),strerror(database->status()));
+#ifdef KBUILDSYCOCA_GUI // KBUILDSYCOCA_GUI is used on win32 to build
+ // GUI version of tdebuildsycoca, so-called "tdebuildsycocaw".
+ if (!silent)
+ KMessageBox::error(0, i18n("Error creating database '%1'.\nCheck that the permissions are correct on the directory and the disk is not full.\n").arg(path.local8Bit().data()), i18n("KBuildSycoca"));
+#endif
+ return false;
+ }
+
+ m_str = database->dataStream();
+
+ kdDebug(7021) << "Recreating tdesycoca file (" << path << ", version " << KSycoca::version() << ")" << endl;
+
+ // It is very important to build the servicetype one first
+ // Both are registered in KSycoca, no need to keep the pointers
+ KSycocaFactory *stf = new KBuildServiceTypeFactory;
+ g_bsgf = new KBuildServiceGroupFactory();
+ g_bsf = new KBuildServiceFactory(stf, g_bsgf);
+ (void) new KBuildImageIOFactory();
+ (void) new KBuildProtocolInfoFactory();
+
+ if( build()) // Parse dirs
+ {
+ save(); // Save database
+ if (m_str->device()->status())
+ database->abort(); // Error
+ m_str = 0L;
+ if (!database->close())
+ {
+ fprintf(stderr, "[tdebuildsycoca] ERROR writing database '%s'!\n", database->name().local8Bit().data());
+ fprintf(stderr, "[tdebuildsycoca] Disk full?\n");
+#ifdef KBUILDSYCOCA_GUI
+ if (!silent)
+ KMessageBox::error(0, i18n("[tdebuildsycoca] Error writing database '%1'.\nCheck that the permissions are correct on the directory and the disk is not full.\n").arg(path.local8Bit().data()), i18n("KBuildSycoca"));
+#endif
+ return false;
+ }
+ }
+ else
+ {
+ m_str = 0L;
+ database->abort();
+ if (bMenuTest)
+ return true;
+ kdDebug(7021) << "Database is up to date" << endl;
+ }
+
+ if (!bGlobalDatabase)
+ {
+ // update the timestamp file
+ TQString stamppath = path + "stamp";
+ TQFile tdesycocastamp(stamppath);
+ tdesycocastamp.open( IO_WriteOnly );
+ TQDataStream str( &tdesycocastamp );
+ str << newTimestamp;
+ str << existingResourceDirs();
+ if (g_vfolder)
+ str << g_vfolder->allDirectories(); // Extra resource dirs
+ }
+ return true;
+}
+
+void KBuildSycoca::save()
+{
+ // Write header (#pass 1)
+ m_str->device()->at(0);
+
+ (*m_str) << (TQ_INT32) KSycoca::version();
+ KSycocaFactory * servicetypeFactory = 0L;
+ KSycocaFactory * serviceFactory = 0L;
+ for(KSycocaFactory *factory = m_lstFactories->first();
+ factory;
+ factory = m_lstFactories->next())
+ {
+ TQ_INT32 aId;
+ TQ_INT32 aOffset;
+ aId = factory->factoryId();
+ if ( aId == KST_KServiceTypeFactory )
+ servicetypeFactory = factory;
+ else if ( aId == KST_KServiceFactory )
+ serviceFactory = factory;
+ aOffset = factory->offset();
+ (*m_str) << aId;
+ (*m_str) << aOffset;
+ }
+ (*m_str) << (TQ_INT32) 0; // No more factories.
+ // Write TDEDIRS
+ (*m_str) << TDEGlobal::dirs()->kfsstnd_prefixes();
+ (*m_str) << newTimestamp;
+ (*m_str) << TDEGlobal::locale()->language();
+ (*m_str) << TDEGlobal::dirs()->calcResourceHash("services", "update_tdesycoca", true);
+ (*m_str) << (*g_allResourceDirs);
+
+ // Write factory data....
+ for(KSycocaFactory *factory = m_lstFactories->first();
+ factory;
+ factory = m_lstFactories->next())
+ {
+ factory->save(*m_str);
+ if (m_str->device()->status())
+ return; // error
+ }
+
+ int endOfData = m_str->device()->at();
+
+ // Write header (#pass 2)
+ m_str->device()->at(0);
+
+ (*m_str) << (TQ_INT32) KSycoca::version();
+ for(KSycocaFactory *factory = m_lstFactories->first();
+ factory;
+ factory = m_lstFactories->next())
+ {
+ TQ_INT32 aId;
+ TQ_INT32 aOffset;
+ aId = factory->factoryId();
+ aOffset = factory->offset();
+ (*m_str) << aId;
+ (*m_str) << aOffset;
+ }
+ (*m_str) << (TQ_INT32) 0; // No more factories.
+
+ // Jump to end of database
+ m_str->device()->at(endOfData);
+}
+
+bool KBuildSycoca::checkDirTimestamps( const TQString& dirname, const TQDateTime& stamp, bool top )
+{
+ if( top )
+ {
+ TQFileInfo inf( dirname );
+ if( inf.lastModified() > stamp )
+ {
+ kdDebug( 7021 ) << "timestamp changed:" << dirname << endl;
+ return false;
+ }
+ }
+ TQDir dir( dirname );
+ const TQFileInfoList *list = dir.entryInfoList( TQDir::DefaultFilter, TQDir::Unsorted );
+ if (!list)
+ return true;
+
+ for( TQFileInfoListIterator it( *list );
+ it.current() != NULL;
+ ++it )
+ {
+ TQFileInfo* fi = it.current();
+ if( fi->fileName() == "." || fi->fileName() == ".." )
+ continue;
+ if( fi->lastModified() > stamp )
+ {
+ kdDebug( 7201 ) << "timestamp changed:" << fi->filePath() << endl;
+ return false;
+ }
+ if( fi->isDir() && !checkDirTimestamps( fi->filePath(), stamp, false ))
+ return false;
+ }
+ return true;
+}
+
+// check times of last modification of all files on which tdesycoca depens,
+// and also their directories
+// if all of them all older than the timestamp in file tdesycocastamp, this
+// means that there's no need to rebuild tdesycoca
+bool KBuildSycoca::checkTimestamps( TQ_UINT32 timestamp, const TQStringList &dirs )
+{
+ kdDebug( 7021 ) << "checking file timestamps" << endl;
+ TQDateTime stamp;
+ stamp.setTime_t( timestamp );
+ for( TQStringList::ConstIterator it = dirs.begin();
+ it != dirs.end();
+ ++it )
+ {
+ if( !checkDirTimestamps( *it, stamp, true ))
+ return false;
+ }
+ kdDebug( 7021 ) << "timestamps check ok" << endl;
+ return true;
+}
+
+TQStringList KBuildSycoca::existingResourceDirs()
+{
+ static TQStringList* dirs = NULL;
+ if( dirs != NULL )
+ return *dirs;
+ dirs = new TQStringList;
+ g_allResourceDirs = new TQStringList;
+ // these are all resources cached by tdesycoca
+ TQStringList resources;
+ resources += KBuildServiceTypeFactory::resourceTypes();
+ resources += KBuildServiceGroupFactory::resourceTypes();
+ resources += KBuildServiceFactory::resourceTypes();
+ resources += KBuildImageIOFactory::resourceTypes();
+ resources += KBuildProtocolInfoFactory::resourceTypes();
+ while( !resources.empty())
+ {
+ TQString res = resources.front();
+ *dirs += TDEGlobal::dirs()->resourceDirs( res.latin1());
+ resources.remove( res ); // remove this 'res' and all its duplicates
+ }
+
+ *g_allResourceDirs = *dirs;
+
+ for( TQStringList::Iterator it = dirs->begin();
+ it != dirs->end(); )
+ {
+ TQFileInfo inf( *it );
+ if( !inf.exists() || !inf.isReadable() )
+ it = dirs->remove( it );
+ else
+ ++it;
+ }
+ return *dirs;
+}
+
+static KCmdLineOptions options[] = {
+ { "nosignal", I18N_NOOP("Do not signal applications to update"), 0 },
+ { "noincremental", I18N_NOOP("Disable incremental update, re-read everything"), 0 },
+ { "checkstamps", I18N_NOOP("Check file timestamps"), 0 },
+ { "nochectdefiles", I18N_NOOP("Disable checking files (dangerous)"), 0 },
+ { "global", I18N_NOOP("Create global database"), 0 },
+ { "menutest", I18N_NOOP("Perform menu generation test run only"), 0 },
+ { "track <menu-id>", I18N_NOOP("Track menu id for debug purposes"), 0 },
+#ifdef KBUILDSYCOCA_GUI
+ { "silent", I18N_NOOP("Silent - work without windows and stderr"), 0 },
+ { "showprogress", I18N_NOOP("Show progress information (even if 'silent' mode is on)"), 0 },
+#endif
+ KCmdLineLastOption
+};
+
+static const char appName[] = "tdebuildsycoca";
+static const char appVersion[] = "1.1";
+
+class WaitForSignal : public QObject
+{
+public:
+ ~WaitForSignal() { kapp->eventLoop()->exitLoop(); }
+};
+
+extern "C" KDE_EXPORT int kdemain(int argc, char **argv)
+{
+ KLocale::setMainCatalogue("tdelibs");
+ TDEAboutData d(appName, I18N_NOOP("KBuildSycoca"), appVersion,
+ I18N_NOOP("Rebuilds the system configuration cache."),
+ TDEAboutData::License_GPL, "(c) 1999-2002 KDE Developers");
+ d.addAuthor("David Faure", I18N_NOOP("Author"), "faure@kde.org");
+ d.addAuthor("Waldo Bastian", I18N_NOOP("Author"), "bastian@kde.org");
+
+ TDECmdLineArgs::init(argc, argv, &d);
+ TDECmdLineArgs::addCmdLineOptions(options);
+ TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
+ bGlobalDatabase = args->isSet("global");
+ bMenuTest = args->isSet("menutest");
+
+ if (bGlobalDatabase)
+ {
+ setenv("TDEHOME", "-", 1);
+ setenv("TDEROOTHOME", "-", 1);
+ }
+
+ TDEApplication::disableAutoDcopRegistration();
+#ifdef KBUILDSYCOCA_GUI
+ TDEApplication k;
+#else
+ TDEApplication k(false, false);
+#endif
+ k.disableSessionManagement();
+
+#ifdef KBUILDSYCOCA_GUI
+ silent = args->isSet("silent");
+ showprogress = args->isSet("showprogress");
+ TQLabel progress( TQString("<p><br><nobr> %1 </nobr><br>").arg( i18n("Reloading TDE configuration, please wait...") ), 0, "", Qt::WType_Dialog | Qt::WStyle_DialogBorder | Qt::WStyle_Customize| Qt::WStyle_Title );
+ TQString capt = i18n("TDE Configuration Manager");
+ if (!silent) {
+ if (KMessageBox::No == KMessageBox::questionYesNo(0, i18n("Do you want to reload TDE configuration?"), capt, i18n("Reload"), i18n("Do Not Reload")))
+ return 0;
+ }
+ if (!silent || showprogress) {
+ progress.setCaption( capt );
+ progress.show();
+ }
+#endif
+
+ KCrash::setCrashHandler(KCrash::defaultCrashHandler);
+ KCrash::setEmergencySaveFunction(crashHandler);
+ KCrash::setApplicationName(TQString(appName));
+
+ // this program is in tdelibs so it uses tdelibs as catalog
+ KLocale::setMainCatalogue("tdelibs");
+ // force generating of KLocale object. if not, the database will get
+ // be translated
+ TDEGlobal::locale();
+ TDEGlobal::dirs()->addResourceType("app-reg", "share/application-registry" );
+
+ DCOPClient *dcopClient = new DCOPClient();
+
+ while(true)
+ {
+ TQCString registeredName = dcopClient->registerAs(appName, false);
+ if (registeredName.isEmpty())
+ {
+ fprintf(stderr, "[tdebuildsycoca] Warning: %s is unable to register with DCOP.\n", appName);
+ break;
+ }
+ else if (registeredName == appName)
+ {
+ break; // Go
+ }
+ fprintf(stderr, "[tdebuildsycoca] Waiting for already running %s to finish.\n", appName);
+
+ dcopClient->setNotifications( true );
+ while (dcopClient->isApplicationRegistered(appName))
+ {
+ WaitForSignal *obj = new WaitForSignal;
+ obj->connect(dcopClient, TQT_SIGNAL(applicationRemoved(const TQCString &)),
+ TQT_SLOT(deleteLater()));
+ kapp->eventLoop()->enterLoop();
+ }
+ dcopClient->setNotifications( false );
+ }
+ fprintf(stderr, "[tdebuildsycoca] %s running...\n", appName);
+
+ bool chectdefiles = bGlobalDatabase || args->isSet("chectdefiles");
+
+ bool incremental = !bGlobalDatabase && args->isSet("incremental") && chectdefiles;
+ if (incremental || !chectdefiles)
+ {
+ KSycoca::self()->disableAutoRebuild(); // Prevent deadlock
+ TQString current_language = TDEGlobal::locale()->language();
+ TQString tdesycoca_language = KSycoca::self()->language();
+ TQ_UINT32 current_update_sig = TDEGlobal::dirs()->calcResourceHash("services", "update_tdesycoca", true);
+ TQ_UINT32 tdesycoca_update_sig = KSycoca::self()->updateSignature();
+
+ if ((current_update_sig != tdesycoca_update_sig) ||
+ (current_language != tdesycoca_language) ||
+ (KSycoca::self()->timeStamp() == 0))
+ {
+ incremental = false;
+ chectdefiles = true;
+ delete KSycoca::self();
+ }
+ }
+
+ g_changeList = new TQStringList;
+
+ bool checkstamps = incremental && args->isSet("checkstamps") && chectdefiles;
+ TQ_UINT32 filestamp = 0;
+ TQStringList oldresourcedirs;
+ if( checkstamps && incremental )
+ {
+ TQString path = sycocaPath()+"stamp";
+ TQCString qPath = TQFile::encodeName(path);
+ cSycocaPath = qPath.data(); // Delete timestamps on crash
+ TQFile tdesycocastamp(path);
+ if( tdesycocastamp.open( IO_ReadOnly ))
+ {
+ TQDataStream str( &tdesycocastamp );
+ if (!str.atEnd())
+ str >> filestamp;
+ if (!str.atEnd())
+ {
+ str >> oldresourcedirs;
+ if( oldresourcedirs != KBuildSycoca::existingResourceDirs())
+ checkstamps = false;
+ }
+ else
+ {
+ checkstamps = false;
+ }
+ if (!str.atEnd())
+ {
+ TQStringList extraResourceDirs;
+ str >> extraResourceDirs;
+ oldresourcedirs += extraResourceDirs;
+ }
+ }
+ else
+ {
+ checkstamps = false;
+ }
+ cSycocaPath = 0;
+ }
+
+ newTimestamp = (TQ_UINT32) time(0);
+
+ if( chectdefiles && ( !checkstamps || !KBuildSycoca::checkTimestamps( filestamp, oldresourcedirs )))
+ {
+ TQCString qSycocaPath = TQFile::encodeName(sycocaPath());
+ cSycocaPath = qSycocaPath.data();
+
+ g_allEntries = 0;
+ g_ctimeDict = 0;
+ if (incremental)
+ {
+ tqWarning("[tdebuildsycoca] Reusing existing tdesycoca.");
+ KSycoca *oldSycoca = KSycoca::self();
+ KSycocaFactoryList *factories = new KSycocaFactoryList;
+ g_allEntries = new KSycocaEntryListList;
+ g_ctimeDict = new TQDict<TQ_UINT32>(523);
+
+ // Must be in same order as in KBuildSycoca::recreate()!
+ factories->append( new KServiceTypeFactory );
+ factories->append( new KServiceGroupFactory );
+ factories->append( new KServiceFactory );
+ factories->append( new KImageIOFactory );
+ factories->append( new KProtocolInfoFactory );
+
+ // For each factory
+ for (KSycocaFactory *factory = factories->first();
+ factory;
+ factory = factories->next() )
+ {
+ KSycocaEntry::List list;
+ list = factory->allEntries();
+ g_allEntries->append( list );
+ }
+ delete factories; factories = 0;
+ KCTimeInfo *ctimeInfo = new KCTimeInfo;
+ ctimeInfo->fillCTimeDict(*g_ctimeDict);
+ delete oldSycoca;
+ }
+ cSycocaPath = 0;
+
+ KBuildSycoca *sycoca= new KBuildSycoca; // Build data base
+ if (args->isSet("track"))
+ sycoca->setTrackId(TQString::fromLocal8Bit(args->getOption("track")));
+ if (!sycoca->recreate()) {
+#ifdef KBUILDSYCOCA_GUI
+ if (!silent || showprogress)
+ progress.close();
+#endif
+ return -1;
+ }
+
+ if (bGlobalDatabase)
+ {
+ // These directories may have been created with 0700 permission
+ // better delete them if they are empty
+ TQString applnkDir = TDEGlobal::dirs()->saveLocation("apps", TQString::null, false);
+ ::rmdir(TQFile::encodeName(applnkDir));
+ TQString servicetypesDir = TDEGlobal::dirs()->saveLocation("servicetypes", TQString::null, false);
+ ::rmdir(TQFile::encodeName(servicetypesDir));
+ }
+ }
+
+ if (!bGlobalDatabase)
+ {
+ // Recreate compatibility symlink
+ TQString oldPath = oldSycocaPath();
+ if (!oldPath.isEmpty())
+ {
+ KTempFile tmp;
+ if (tmp.status() == 0)
+ {
+ TQString tmpFile = tmp.name();
+ tmp.unlink();
+ symlink(TQFile::encodeName(sycocaPath()), TQFile::encodeName(tmpFile));
+ rename(TQFile::encodeName(tmpFile), TQFile::encodeName(oldPath));
+ }
+ }
+ }
+
+ if (args->isSet("signal"))
+ {
+ // Notify ALL applications that have a tdesycoca object, using a broadcast
+ TQByteArray data;
+ TQDataStream stream(data, IO_WriteOnly);
+ stream << *g_changeList;
+ dcopClient->send( "*", "tdesycoca", "notifyDatabaseChanged(TQStringList)", data );
+ }
+
+#ifdef KBUILDSYCOCA_GUI
+ if (!silent) {
+ progress.close();
+ KMessageBox::information(0, i18n("[tdebuildsycoca] Configuration information reloaded successfully."), capt);
+ }
+#endif
+ return 0;
+}
+
+#include "tdebuildsycoca.moc"