summaryrefslogtreecommitdiffstats
path: root/kded/kbuildsycoca.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'kded/kbuildsycoca.cpp')
-rw-r--r--kded/kbuildsycoca.cpp959
1 files changed, 0 insertions, 959 deletions
diff --git a/kded/kbuildsycoca.cpp b/kded/kbuildsycoca.cpp
deleted file mode 100644
index f111b3762..000000000
--- a/kded/kbuildsycoca.cpp
+++ /dev/null
@@ -1,959 +0,0 @@
-/* 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 "kbuildsycoca.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 kbuildsycoca, so-called "kbuildsycocaw".
-# 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 = KGlobal::dirs()->saveLocation("services")+"ksycoca";
- }
- else
- {
- TQCString ksycoca_env = getenv("TDESYCOCA");
- if (ksycoca_env.isEmpty())
- path = KGlobal::dirs()->saveLocation("cache")+"ksycoca";
- else
- path = TQFile::decodeName(ksycoca_env);
- }
-
- return path;
-}
-
-static TQString oldSycocaPath()
-{
- TQCString ksycoca_env = getenv("TDESYCOCA");
- if (ksycoca_env.isEmpty())
- return KGlobal::dirs()->saveLocation("tmp")+"ksycoca";
-
- 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 = KGlobal::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) KGlobal::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 = KGlobal::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("kbuildsycoca: 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, "[kbuildsycoca] 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 kbuildsycoca, so-called "kbuildsycocaw".
- 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 ksycoca 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, "[kbuildsycoca] ERROR writing database '%s'!\n", database->name().local8Bit().data());
- fprintf(stderr, "[kbuildsycoca] Disk full?\n");
-#ifdef KBUILDSYCOCA_GUI
- if (!silent)
- KMessageBox::error(0, i18n("[kbuildsycoca] 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 ksycocastamp(stamppath);
- ksycocastamp.open( IO_WriteOnly );
- TQDataStream str( &ksycocastamp );
- 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) << KGlobal::dirs()->kfsstnd_prefixes();
- (*m_str) << newTimestamp;
- (*m_str) << KGlobal::locale()->language();
- (*m_str) << KGlobal::dirs()->calcResourceHash("services", "update_ksycoca", 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 ksycoca depens,
-// and also their directories
-// if all of them all older than the timestamp in file ksycocastamp, this
-// means that there's no need to rebuild ksycoca
-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 ksycoca
- 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 += KGlobal::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 },
- { "nocheckfiles", 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[] = "kbuildsycoca";
-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");
- KAboutData d(appName, I18N_NOOP("KBuildSycoca"), appVersion,
- I18N_NOOP("Rebuilds the system configuration cache."),
- KAboutData::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");
-
- KCmdLineArgs::init(argc, argv, &d);
- KCmdLineArgs::addCmdLineOptions(options);
- KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
- bGlobalDatabase = args->isSet("global");
- bMenuTest = args->isSet("menutest");
-
- if (bGlobalDatabase)
- {
- setenv("TDEHOME", "-", 1);
- setenv("TDEROOTHOME", "-", 1);
- }
-
- KApplication::disableAutoDcopRegistration();
-#ifdef KBUILDSYCOCA_GUI
- KApplication k;
-#else
- KApplication 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
- KGlobal::locale();
- KGlobal::dirs()->addResourceType("app-reg", "share/application-registry" );
-
- DCOPClient *dcopClient = new DCOPClient();
-
- while(true)
- {
- TQCString registeredName = dcopClient->registerAs(appName, false);
- if (registeredName.isEmpty())
- {
- fprintf(stderr, "[kbuildsycoca] Warning: %s is unable to register with DCOP.\n", appName);
- break;
- }
- else if (registeredName == appName)
- {
- break; // Go
- }
- fprintf(stderr, "[kbuildsycoca] 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, "[kbuildsycoca] %s running...\n", appName);
-
- bool checkfiles = bGlobalDatabase || args->isSet("checkfiles");
-
- bool incremental = !bGlobalDatabase && args->isSet("incremental") && checkfiles;
- if (incremental || !checkfiles)
- {
- KSycoca::self()->disableAutoRebuild(); // Prevent deadlock
- TQString current_language = KGlobal::locale()->language();
- TQString ksycoca_language = KSycoca::self()->language();
- TQ_UINT32 current_update_sig = KGlobal::dirs()->calcResourceHash("services", "update_ksycoca", true);
- TQ_UINT32 ksycoca_update_sig = KSycoca::self()->updateSignature();
-
- if ((current_update_sig != ksycoca_update_sig) ||
- (current_language != ksycoca_language) ||
- (KSycoca::self()->timeStamp() == 0))
- {
- incremental = false;
- checkfiles = true;
- delete KSycoca::self();
- }
- }
-
- g_changeList = new TQStringList;
-
- bool checkstamps = incremental && args->isSet("checkstamps") && checkfiles;
- 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 ksycocastamp(path);
- if( ksycocastamp.open( IO_ReadOnly ))
- {
- TQDataStream str( &ksycocastamp );
- 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( checkfiles && ( !checkstamps || !KBuildSycoca::checkTimestamps( filestamp, oldresourcedirs )))
- {
- TQCString qSycocaPath = TQFile::encodeName(sycocaPath());
- cSycocaPath = qSycocaPath.data();
-
- g_allEntries = 0;
- g_ctimeDict = 0;
- if (incremental)
- {
- tqWarning("[kbuildsycoca] Reusing existing ksycoca.");
- 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 = KGlobal::dirs()->saveLocation("apps", TQString::null, false);
- ::rmdir(TQFile::encodeName(applnkDir));
- TQString servicetypesDir = KGlobal::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 ksycoca object, using a broadcast
- TQByteArray data;
- TQDataStream stream(data, IO_WriteOnly);
- stream << *g_changeList;
- dcopClient->send( "*", "ksycoca", "notifyDatabaseChanged(TQStringList)", data );
- }
-
-#ifdef KBUILDSYCOCA_GUI
- if (!silent) {
- progress.close();
- KMessageBox::information(0, i18n("[kbuildsycoca] Configuration information reloaded successfully."), capt);
- }
-#endif
- return 0;
-}
-
-#include "kbuildsycoca.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-29 16:51:58 +0000