| -rw-r--r-- | microkde/kdecore/klibloader.cpp | 6 | ||||
| -rw-r--r-- | microkde/kdecore/kstandarddirs.cpp | 21 |
2 files changed, 23 insertions, 4 deletions
diff --git a/microkde/kdecore/klibloader.cpp b/microkde/kdecore/klibloader.cpp index c091e05..9eee912 100644 --- a/microkde/kdecore/klibloader.cpp +++ b/microkde/kdecore/klibloader.cpp @@ -143,506 +143,512 @@ QString KLibrary::name() const } QString KLibrary::fileName() const { return m_filename; } KLibFactory* KLibrary::factory() { if ( m_factory ) return m_factory; QCString symname; symname.sprintf("init_%s", name().latin1() ); void* sym = symbol( symname ); if ( !sym ) { qDebug("KLibrary: The library %s does not offer an %s function", name().latin1(), symname.data()); #ifndef NDEBUG //US qDebug("KLibrary: errorcode: %s", lt_dlerror()); #endif kdWarning(150) << "KLibrary: The library " << name().latin1() << " does not offer an init_" << name().latin1() << " function" << endl; return 0; } typedef KLibFactory* (*t_func)(); t_func func = (t_func)sym; m_factory = func(); if( !m_factory ) { kdWarning(150) << "KLibrary: The library " << name() << " does not offer a KDE compatible factory" << endl; return 0; } connect( m_factory, SIGNAL( objectCreated( QObject * ) ), this, SLOT( slotObjectCreated( QObject * ) ) ); return m_factory; } void* KLibrary::symbol( const char* symname ) const { //US void* sym = lt_dlsym( (lt_dlhandle) m_handle, symname ); void* sym = m_handle->resolve( symname ); if ( !sym ) { //US kdWarning(150) << "KLibrary: " << lt_dlerror() << endl; return 0; } return sym; } bool KLibrary::hasSymbol( const char* symname ) const { //US void* sym = lt_dlsym( (lt_dlhandle) m_handle, symname ); void* sym = m_handle->resolve( symname ); return (sym != 0L ); } void KLibrary::unload() const { if (KLibLoader::s_self) KLibLoader::s_self->unloadLibrary(QFile::encodeName(name())); } void KLibrary::slotObjectCreated( QObject *obj ) { if ( !obj ) return; if ( m_timer && m_timer->isActive() ) m_timer->stop(); if ( m_objs.containsRef( obj ) ) return; // we know this object already connect( obj, SIGNAL( destroyed() ), this, SLOT( slotObjectDestroyed() ) ); m_objs.append( obj ); } void KLibrary::slotObjectDestroyed() { m_objs.removeRef( sender() ); if ( m_objs.count() == 0 ) { // kdDebug(150) << "KLibrary: shutdown timer for " << name() << " started!" // << endl; if ( !m_timer ) { m_timer = new QTimer( this, "klibrary_shutdown_timer" ); connect( m_timer, SIGNAL( timeout() ), this, SLOT( slotTimeout() ) ); } // as long as it's not stable make the timeout short, for debugging // pleasure (matz) //m_timer->start( 1000*60, true ); m_timer->start( 1000*10, true ); } } void KLibrary::slotTimeout() { if ( m_objs.count() != 0 ) return; /* Don't go through KLibLoader::unloadLibrary(), because that uses the ref counter, but this timeout means to unconditionally close this library The destroyed() signal will take care to remove us from all lists. */ delete this; } // ------------------------------------------------- /* This helper class is needed, because KLibraries can go away without being unloaded. So we need some info about KLibraries even after its death. */ class KLibWrapPrivate { public: //US KLibWrapPrivate(KLibrary *l, lt_dlhandle h); KLibWrapPrivate(KLibrary *l, QLibrary* h); KLibrary *lib; enum {UNKNOWN, UNLOAD, DONT_UNLOAD} unload_mode; int ref_count; //US lt_dlhandle handle; QLibrary *handle; QString name; QString filename; }; //US KLibWrapPrivate::KLibWrapPrivate(KLibrary *l, lt_dlhandle h) KLibWrapPrivate::KLibWrapPrivate(KLibrary *l, QLibrary* h) : lib(l), ref_count(1), handle(h), name(l->name()), filename(l->fileName()) { unload_mode = UNKNOWN; /*US if (lt_dlsym(handle, "__kde_do_not_unload") != 0) { // kdDebug(150) << "Will not unload " << name << endl; unload_mode = DONT_UNLOAD; } else if (lt_dlsym(handle, "__kde_do_unload") != 0) { unload_mode = UNLOAD; } */ //US use instead: if (h->resolve("__kde_do_not_unload") != 0) { // kdDebug(150) << "Will not unload " << name << endl; unload_mode = DONT_UNLOAD; } else if (h->resolve("__kde_do_unload") != 0) { unload_mode = UNLOAD; } } class KLibLoaderPrivate { public: QPtrList<KLibWrapPrivate> loaded_stack; QPtrList<KLibWrapPrivate> pending_close; enum {UNKNOWN, UNLOAD, DONT_UNLOAD} unload_mode; QString errorMessage; }; KLibLoader* KLibLoader::s_self = 0; KLibLoader* KLibLoader::self() { if ( !s_self ) s_self = new KLibLoader; return s_self; } void KLibLoader::cleanUp() { if ( !s_self ) return; delete s_self; s_self = 0; } KLibLoader::KLibLoader( QObject* parent, const char* name ) : QObject( parent, name ) { s_self = this; d = new KLibLoaderPrivate; //US lt_dlinit(); d->unload_mode = KLibLoaderPrivate::UNKNOWN; if (getenv("KDE_NOUNLOAD") != 0) d->unload_mode = KLibLoaderPrivate::DONT_UNLOAD; else if (getenv("KDE_DOUNLOAD") != 0) d->unload_mode = KLibLoaderPrivate::UNLOAD; d->loaded_stack.setAutoDelete( true ); } KLibLoader::~KLibLoader() { // kdDebug(150) << "Deleting KLibLoader " << this << " " << name() << endl; QAsciiDictIterator<KLibWrapPrivate> it( m_libs ); for (; it.current(); ++it ) { kdDebug(150) << "The KLibLoader contains the library " << it.current()->name << " (" << it.current()->lib << ")" << endl; d->pending_close.append(it.current()); } close_pending(0); delete d; } //static QString KLibLoader::findLibrary( const char * name/*US , const KInstance * instance*/ ) { QCString libname( name ); // only append ".la" if there is no extension // this allows to load non-libtool libraries as well // (mhk, 20000228) int pos = libname.findRev('/'); if (pos < 0) pos = 0; /*US if (libname.find('.', pos) < 0) { libname += ".la"; } */ //US in the microedition we work only with shared libraries. if (libname.find('.', pos) < 0) { libname += ".so"; } // only look up the file if it is not an absolute filename // (mhk, 20000228) QString libfile; if (libname[0] == '/') libfile = libname; else { //US at this point the libname must exist as real filesname. No expansions will be made later // in findResources. Because of that we prepend the lib prefix here to the name //US I add also the "lib" prefix. I do not how could this could have worked before without it? libname.insert(pos, "lib"); //US libfile = instance->dirs()->findResource( "module", libname ); + //qDebug("libname = %s ",libname.data() ); libfile = KGlobal::dirs()->findResource( "module", libname ); + //qDebug("libfile = %s ",libfile.latin1() ); + if ( libfile.isEmpty() ) { //US libfile = instance->dirs()->findResource( "lib", libname ); libfile = KGlobal::dirs()->findResource( "lib", libname ); + //qDebug("libfile2 = %s ",libfile.latin1() ); #ifndef NDEBUG if ( !libfile.isEmpty() && libname.left(3) == "lib" ) // don't warn for kdeinit modules kdDebug(150) << "library " << libname << " not found under 'module' but under 'lib'" << endl; #endif } if ( libfile.isEmpty() ) { #ifndef NDEBUG kdDebug(150) << "library=" << libname << ": No file names " << libname.data() << " found in paths." << endl; self()->d->errorMessage = i18n("Library files for \"%1\" not found in paths").arg(libname); qDebug("KLibLoader::library could not find library: %s", libname.data()); #endif } else self()->d->errorMessage = QString::null; } + + //qDebug("return libfile = %s ",libfile.latin1() ); return libfile; } KLibrary* KLibLoader::globalLibrary( const char *name ) { KLibrary *tmp; /*US int olt_dlopen_flag = lt_dlopen_flag; lt_dlopen_flag |= LT_GLOBAL; kdDebug(150) << "Loading the next library global with flag " << lt_dlopen_flag << "." << endl; */ tmp = library(name); /*US lt_dlopen_flag = olt_dlopen_flag; */ return tmp; } KLibrary* KLibLoader::library( const char *name ) { if (!name) return 0; KLibWrapPrivate* wrap = m_libs[name]; if (wrap) { /* Nothing to do to load the library. */ wrap->ref_count++; return wrap->lib; } /* Test if this library was loaded at some time, but got unloaded meanwhile, whithout being dlclose()'ed. */ QPtrListIterator<KLibWrapPrivate> it(d->loaded_stack); for (; it.current(); ++it) { if (it.current()->name == name) wrap = it.current(); } if (wrap) { d->pending_close.removeRef(wrap); if (!wrap->lib) { /* This lib only was in loaded_stack, but not in m_libs. */ wrap->lib = new KLibrary( name, wrap->filename, wrap->handle ); } wrap->ref_count++; } else { QString libfile = findLibrary( name ); if ( libfile.isEmpty() ) return 0; #ifdef DESKTOP_VERSION QLibrary *qlib = new QLibrary( libfile.latin1() ); #else QLibrary *qlib = new QLibrary( libfile.latin1(), QLibrary::Immediately ); #endif //US lt_dlhandle handle = lt_dlopen( libfile.latin1() ); //US if ( !handle ) if ( !qlib ) { //US const char* errmsg = lt_dlerror(); char* errmsg; sprintf(errmsg, "KLibLoader::library could not load library: %s", libfile.latin1()); qDebug(errmsg); if(errmsg) d->errorMessage = QString::fromLatin1(errmsg); else d->errorMessage = QString::null; kdWarning(150) << "library=" << name << ": file=" << libfile << ": " << d->errorMessage << endl; return 0; } else d->errorMessage = QString::null; KLibrary *lib = new KLibrary( name, libfile, qlib ); wrap = new KLibWrapPrivate(lib, qlib); d->loaded_stack.prepend(wrap); } m_libs.insert( name, wrap ); connect( wrap->lib, SIGNAL( destroyed() ), this, SLOT( slotLibraryDestroyed() ) ); return wrap->lib; } QString KLibLoader::lastErrorMessage() const { return d->errorMessage; } void KLibLoader::unloadLibrary( const char *libname ) { KLibWrapPrivate *wrap = m_libs[ libname ]; if (!wrap) return; if (--wrap->ref_count) return; // kdDebug(150) << "closing library " << libname << endl; m_libs.remove( libname ); disconnect( wrap->lib, SIGNAL( destroyed() ), this, SLOT( slotLibraryDestroyed() ) ); close_pending( wrap ); } KLibFactory* KLibLoader::factory( const char* name ) { KLibrary* lib = library( name ); if ( !lib ) return 0; return lib->factory(); } void KLibLoader::slotLibraryDestroyed() { const KLibrary *lib = static_cast<const KLibrary *>( sender() ); QAsciiDictIterator<KLibWrapPrivate> it( m_libs ); for (; it.current(); ++it ) if ( it.current()->lib == lib ) { KLibWrapPrivate *wrap = it.current(); wrap->lib = 0; /* the KLibrary object is already away */ m_libs.remove( it.currentKey() ); close_pending( wrap ); return; } } void KLibLoader::close_pending(KLibWrapPrivate *wrap) { if (wrap && !d->pending_close.containsRef( wrap )) d->pending_close.append( wrap ); /* First delete all KLibrary objects in pending_close, but _don't_ unload the DSO behind it. */ QPtrListIterator<KLibWrapPrivate> it(d->pending_close); for (; it.current(); ++it) { wrap = it.current(); if (wrap->lib) { disconnect( wrap->lib, SIGNAL( destroyed() ), this, SLOT( slotLibraryDestroyed() ) ); delete wrap->lib; wrap->lib = 0; } } if (d->unload_mode == KLibLoaderPrivate::DONT_UNLOAD) return; bool deleted_one = false; while ((wrap = d->loaded_stack.first())) { /* Let's first see, if we want to try to unload this lib. If the env. var KDE_DOUNLOAD is set, we try to unload every lib. If not, we look at the lib itself, and unload it only, if it exports the symbol __kde_do_unload. */ if (d->unload_mode != KLibLoaderPrivate::UNLOAD && wrap->unload_mode != KLibWrapPrivate::UNLOAD) break; /* Now ensure, that the libs are only unloaded in the reverse direction they were loaded. */ if (!d->pending_close.containsRef( wrap )) { if (!deleted_one) /* Only diagnose, if we really haven't deleted anything. */ // kdDebug(150) << "try to dlclose " << wrap->name << ": not yet" << endl; break; } // kdDebug(150) << "try to dlclose " << wrap->name << ": yes, done." << endl; #if 0 #ifndef Q_WS_QWS if ( !deleted_one ) { /* Only do the hack once in this loop. WABA: *HACK* We need to make sure to clear the clipboard before unloading a DSO because the DSO could have defined an object derived from QMimeSource and placed that on the clipboard. */ /*kapp->clipboard()->clear();*/ /* Well.. let's do something more subtle... convert the clipboard context to text. That should be safe as it only uses objects defined by Qt. */ QWidgetList *widgetlist = QApplication::topLevelWidgets(); QWidget *co = widgetlist->first(); while (co) { if (qstrcmp(co->name(), "internal clipboard owner") == 0) { if (XGetSelectionOwner(co->x11Display(), XA_PRIMARY) == co->winId()) kapp->clipboard()->setText(kapp->clipboard()->text()); break; } co = widgetlist->next(); } delete widgetlist; } #else // FIXME(E): Implement in Qt Embedded #endif #endif // 0 deleted_one = true; //US lt_dlclose(wrap->handle); wrap->handle->unload(); d->pending_close.removeRef(wrap); /* loaded_stack is AutoDelete, so wrap is freed */ d->loaded_stack.remove(); } } void KLibLoader::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } void KLibFactory::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } //US #include "klibloader.moc" diff --git a/microkde/kdecore/kstandarddirs.cpp b/microkde/kdecore/kstandarddirs.cpp index 7f51d78..e1c78f6 100644 --- a/microkde/kdecore/kstandarddirs.cpp +++ b/microkde/kdecore/kstandarddirs.cpp @@ -1,617 +1,627 @@ /* This file is part of the KDE libraries Copyright (C) 1999 Sirtaj Singh Kang <taj@kde.org> Copyright (C) 1999 Stephan Kulow <coolo@kde.org> Copyright (C) 1999 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * Author: Stephan Kulow <coolo@kde.org> and Sirtaj Singh Kang <taj@kde.org> * Version: $Id$ * Generated: Thu Mar 5 16:05:28 EST 1998 */ //US #include "config.h" #include <stdlib.h> #include <assert.h> //US#include <errno.h> //US #ifdef HAVE_SYS_STAT_H //US #include <sys/stat.h> //US #endif //US#include <sys/types.h> //US#include <dirent.h> //US#include <pwd.h> #include <qregexp.h> #include <qasciidict.h> #include <qdict.h> #include <qdir.h> #include <qfileinfo.h> #include <qstring.h> +#include <qapplication.h> + #include <qstringlist.h> #include "kstandarddirs.h" #include "kconfig.h" #include "kdebug.h" //US #include "kinstance.h" #include "kshell.h" //US#include <sys/param.h> //US#include <unistd.h> //US QString KStandardDirs::mAppDir = QString::null; template class QDict<QStringList>; #if 0 #include <qtextedit.h> void ddd( QString op ) { static QTextEdit * dot = 0; if ( ! dot ) dot = new QTextEdit(); dot->show(); dot->append( op ); } #endif class KStandardDirs::KStandardDirsPrivate { public: KStandardDirsPrivate() : restrictionsActive(false), dataRestrictionActive(false) { } bool restrictionsActive; bool dataRestrictionActive; QAsciiDict<bool> restrictions; QStringList xdgdata_prefixes; QStringList xdgconf_prefixes; }; static const char* const types[] = {"html", "icon", "apps", "sound", "data", "locale", "services", "mime", "servicetypes", "config", "exe", "wallpaper", "lib", "pixmap", "templates", "module", "qtplugins", "xdgdata-apps", "xdgdata-dirs", "xdgconf-menu", 0 }; static int tokenize( QStringList& token, const QString& str, const QString& delim ); KStandardDirs::KStandardDirs( ) : addedCustoms(false) { d = new KStandardDirsPrivate; dircache.setAutoDelete(true); relatives.setAutoDelete(true); absolutes.setAutoDelete(true); savelocations.setAutoDelete(true); addKDEDefaults(); } KStandardDirs::~KStandardDirs() { delete d; } bool KStandardDirs::isRestrictedResource(const char *type, const QString& relPath) const { if (!d || !d->restrictionsActive) return false; if (d->restrictions[type]) return true; if (strcmp(type, "data")==0) { applyDataRestrictions(relPath); if (d->dataRestrictionActive) { d->dataRestrictionActive = false; return true; } } return false; } void KStandardDirs::applyDataRestrictions(const QString &relPath) const { QString key; int i = relPath.find('/'); if (i != -1) key = "data_"+relPath.left(i); else key = "data_"+relPath; if (d && d->restrictions[key.latin1()]) d->dataRestrictionActive = true; } QStringList KStandardDirs::allTypes() const { QStringList list; for (int i = 0; types[i] != 0; ++i) list.append(QString::fromLatin1(types[i])); return list; } void KStandardDirs::addPrefix( const QString& _dir ) { if (_dir.isNull()) return; QString dir = _dir; if (dir.at(dir.length() - 1) != '/') dir += '/'; if (!prefixes.contains(dir)) { prefixes.append(dir); dircache.clear(); } } void KStandardDirs::addXdgConfigPrefix( const QString& _dir ) { if (_dir.isNull()) return; QString dir = _dir; if (dir.at(dir.length() - 1) != '/') dir += '/'; if (!d->xdgconf_prefixes.contains(dir)) { d->xdgconf_prefixes.append(dir); dircache.clear(); } } void KStandardDirs::addXdgDataPrefix( const QString& _dir ) { if (_dir.isNull()) return; QString dir = _dir; if (dir.at(dir.length() - 1) != '/') dir += '/'; if (!d->xdgdata_prefixes.contains(dir)) { d->xdgdata_prefixes.append(dir); dircache.clear(); } } QString KStandardDirs::kfsstnd_prefixes() { return prefixes.join(":"); } bool KStandardDirs::addResourceType( const char *type, const QString& relativename ) { if (relativename.isNull()) return false; QStringList *rels = relatives.find(type); if (!rels) { rels = new QStringList(); relatives.insert(type, rels); } QString copy = relativename; if (copy.at(copy.length() - 1) != '/') copy += '/'; if (!rels->contains(copy)) { rels->prepend(copy); dircache.remove(type); // clean the cache return true; } return false; } bool KStandardDirs::addResourceDir( const char *type, const QString& absdir) { QStringList *paths = absolutes.find(type); if (!paths) { paths = new QStringList(); absolutes.insert(type, paths); } QString copy = absdir; if (copy.at(copy.length() - 1) != '/') copy += '/'; if (!paths->contains(copy)) { paths->append(copy); dircache.remove(type); // clean the cache return true; } return false; } QString KStandardDirs::findResource( const char *type, const QString& filename ) const { if (filename.at(0) == '/') return filename; // absolute dirs are absolute dirs, right? :-/ #if 0 kdDebug() << "Find resource: " << type << endl; for (QStringList::ConstIterator pit = prefixes.begin(); pit != prefixes.end(); pit++) { kdDebug() << "Prefix: " << *pit << endl; } #endif QString dir = findResourceDir(type, filename); if (dir.isNull()) return dir; else return dir + filename; } /*US static Q_UINT32 updateHash(const QString &file, Q_UINT32 hash) { QCString cFile = QFile::encodeName(file); //US struct stat buff; //US if ((access(cFile, R_OK) == 0) && //US (stat( cFile, &buff ) == 0) && //US (S_ISREG( buff.st_mode ))) QFileInfo pathfnInfo(cFile); if (( pathfnInfo.isReadable() == true ) && ( pathfnInfo.isFile()) ) { //US hash = hash + (Q_UINT32) buff.st_ctime; hash = hash + (Q_UINT32) pathfnInfo.lastModified(); } return hash; } */ /*US Q_UINT32 KStandardDirs::calcResourceHash( const char *type, const QString& filename, bool deep) const { Q_UINT32 hash = 0; if (filename.at(0) == '/') { // absolute dirs are absolute dirs, right? :-/ return updateHash(filename, hash); } if (d && d->restrictionsActive && (strcmp(type, "data")==0)) applyDataRestrictions(filename); QStringList candidates = resourceDirs(type); QString fullPath; for (QStringList::ConstIterator it = candidates.begin(); it != candidates.end(); it++) { hash = updateHash(*it + filename, hash); if (!deep && hash) return hash; } return hash; } */ QStringList KStandardDirs::findDirs( const char *type, const QString& reldir ) const { QStringList list; checkConfig(); if (d && d->restrictionsActive && (strcmp(type, "data")==0)) applyDataRestrictions(reldir); QStringList candidates = resourceDirs(type); QDir testdir; for (QStringList::ConstIterator it = candidates.begin(); it != candidates.end(); it++) { testdir.setPath(*it + reldir); if (testdir.exists()) list.append(testdir.absPath() + '/'); } return list; } QString KStandardDirs::findResourceDir( const char *type, const QString& filename) const { #ifndef NDEBUG if (filename.isEmpty()) { kdWarning() << "filename for type " << type << " in KStandardDirs::findResourceDir is not supposed to be empty!!" << endl; return QString::null; } #endif if (d && d->restrictionsActive && (strcmp(type, "data")==0)) applyDataRestrictions(filename); QStringList candidates = resourceDirs(type); QString fullPath; - +#ifdef DESKTOP_VERSION +#ifdef _WIN32_ + candidates.prepend( qApp->applicationDirPath () +"\\"); +#else + candidates.prepend( qApp->applicationDirPath () +"/"); +#endif +#endif for (QStringList::ConstIterator it = candidates.begin(); it != candidates.end(); it++) { + //qDebug("looking for dir %s - file %s", (*it).latin1(), filename.latin1()); if (exists(*it + filename)) return *it; } #ifndef NDEBUG if(false && type != "locale") - kdDebug() << "KStdDirs::findResDir(): can't find \"" << filename << "\" in type \"" << type << "\"." << endl; + qDebug("KStdDirs::findResDir(): can't find %s ", filename.latin1()); + #endif return QString::null; } bool KStandardDirs::exists(const QString &fullPath) { //US struct stat buff; QFileInfo fullPathInfo(QFile::encodeName(fullPath)); //US if (access(QFile::encodeName(fullPath), R_OK) == 0 && fullPathInfo.isReadable()) if (fullPathInfo.isReadable()) { if (fullPath.at(fullPath.length() - 1) != '/') { //US if (S_ISREG( buff.st_mode )) if (fullPathInfo.isFile()) return true; } else { //US if (S_ISDIR( buff.st_mode )) if (fullPathInfo.isDir()) return true; } } return false; } static void lookupDirectory(const QString& path, const QString &relPart, const QRegExp ®exp, QStringList& list, QStringList& relList, bool recursive, bool uniq) { QString pattern = regexp.pattern(); if (recursive || pattern.contains('?') || pattern.contains('*')) { // We look for a set of files. //US DIR *dp = opendir( QFile::encodeName(path)); QDir dp(QFile::encodeName(path)); if (!dp.exists()) return; static int iii = 0; ++iii; if ( iii == 5 ) abort(); assert(path.at(path.length() - 1) == '/'); //US struct dirent *ep; //US struct stat buff; QString _dot("."); QString _dotdot(".."); //US while( ( ep = readdir( dp ) ) != 0L ) QStringList direntries = dp.entryList(); QStringList::Iterator it = direntries.begin(); while ( it != list.end() ) // for each file... { //US QString fn( QFile::decodeName(ep->d_name)); QString fn = (*it); // dp.entryList already decodes it++; if ( fn.isNull() ) break; if (fn == _dot || fn == _dotdot || fn.at(fn.length() - 1).latin1() == '~' ) continue; /*US if (!recursive && !regexp.exactMatch(fn)) continue; // No match */ //US this should do the same: int pos = regexp.match(fn); if (!recursive && !pos == 0) continue; // No match QString pathfn = path + fn; /*US if ( stat( QFile::encodeName(pathfn), &buff ) != 0 ) { kdDebug() << "Error stat'ing " << pathfn << " : " << perror << endl; continue; // Couldn't stat (e.g. no read permissions) } if ( recursive ) { if ( S_ISDIR( buff.st_mode )) { lookupDirectory(pathfn + '/', relPart + fn + '/', regexp, list, relList, recursive, uniq); } */ //US replacement: QFileInfo pathfnInfo(QFile::encodeName(pathfn)); if ( pathfnInfo.isReadable() == false ) { //US kdDebug() << "Error stat'ing " << pathfn << " : " << perror << endl; continue; // Couldn't stat (e.g. no read permissions) } if ( recursive ) { if ( pathfnInfo.isDir()) { lookupDirectory(pathfn + '/', relPart + fn + '/', regexp, list, relList, recursive, uniq); } /*US if (!regexp.exactMatch(fn)) continue; // No match */ //US this should do the same: pos = regexp.match(fn); if (!pos == 0) continue; // No match } //US if ( S_ISREG( buff.st_mode)) if ( pathfnInfo.isFile()) { if (!uniq || !relList.contains(relPart + fn)) { list.append( pathfn ); relList.append( relPart + fn ); } } } //US closedir( dp ); } else { // We look for a single file. QString fn = pattern; QString pathfn = path + fn; //US struct stat buff; QFileInfo pathfnInfo(QFile::encodeName(pathfn)); //US if ( stat( QFile::encodeName(pathfn), &buff ) != 0 ) if ( pathfnInfo.isReadable() == false ) return; // File not found //US if ( S_ISREG( buff.st_mode)) if ( pathfnInfo.isFile()) { if (!uniq || !relList.contains(relPart + fn)) { list.append( pathfn ); relList.append( relPart + fn ); } } } } static void lookupPrefix(const QString& prefix, const QString& relpath, const QString& relPart, const QRegExp ®exp, QStringList& list, QStringList& relList, bool recursive, bool uniq) { if (relpath.isNull()) { lookupDirectory(prefix, relPart, regexp, list, relList, recursive, uniq); return; } QString path; QString rest; if (relpath.length()) { int slash = relpath.find('/'); if (slash < 0) rest = relpath.left(relpath.length() - 1); else { path = relpath.left(slash); rest = relpath.mid(slash + 1); } } assert(prefix.at(prefix.length() - 1) == '/'); //US struct stat buff; if (path.contains('*') || path.contains('?')) { QRegExp pathExp(path, true, true); //US DIR *dp = opendir( QFile::encodeName(prefix) ); QDir dp(QFile::encodeName(prefix)); //US if (!dp) if (!dp.exists()) { return; } //US struct dirent *ep; QString _dot("."); QString _dotdot(".."); //US while( ( ep = readdir( dp ) ) != 0L ) QStringList direntries = dp.entryList(); QStringList::Iterator it = direntries.begin(); while ( it != list.end() ) // for each file... { //US QString fn( QFile::decodeName(ep->d_name)); QString fn = (*it); // dp.entryList() already encodes the strings it++; if (fn == _dot || fn == _dotdot || fn.at(fn.length() - 1) == '~') continue; #ifdef DESKTOP_VERSION if (pathExp.search(fn) == -1) continue; // No match #else //US this should do the same: if (pathExp.find(fn, 0) == -1) continue; // No match #endif QString rfn = relPart+fn; fn = prefix + fn; //US if ( stat( QFile::encodeName(fn), &buff ) != 0 ) QFileInfo fnInfo(QFile::encodeName(fn)); if ( fnInfo.isReadable() == false ) { //US kdDebug() << "Error statting " << fn << " : " << perror << endl; continue; // Couldn't stat (e.g. no permissions) } //US if ( S_ISDIR( buff.st_mode )) if ( fnInfo.isDir() ) lookupPrefix(fn + '/', rest, rfn + '/', regexp, list, relList, recursive, uniq); } //US closedir( dp ); } else { // Don't stat, if the dir doesn't exist we will find out // when we try to open it. lookupPrefix(prefix + path + '/', rest, relPart + path + '/', regexp, list, relList, recursive, uniq); } } QStringList KStandardDirs::findAllResources( const char *type, const QString& filter, bool recursive, bool uniq, QStringList &relList) const { QStringList list; if (filter.at(0) == '/') // absolute paths we return @@ -716,768 +726,771 @@ void KStandardDirs::createSpecialResource(const char *type) addResourceDir(type, dir+'/'); } */ QStringList KStandardDirs::resourceDirs(const char *type) const { QStringList *candidates = dircache.find(type); if (!candidates) { // filling cache /*US if (strcmp(type, "socket") == 0) const_cast<KStandardDirs *>(this)->createSpecialResource(type); else if (strcmp(type, "tmp") == 0) const_cast<KStandardDirs *>(this)->createSpecialResource(type); else if (strcmp(type, "cache") == 0) const_cast<KStandardDirs *>(this)->createSpecialResource(type); */ QDir testdir; candidates = new QStringList(); QStringList *dirs; bool restrictionActive = false; if (d && d->restrictionsActive) { if (d->dataRestrictionActive) restrictionActive = true; else if (d->restrictions["all"]) restrictionActive = true; else if (d->restrictions[type]) restrictionActive = true; d->dataRestrictionActive = false; // Reset } dirs = relatives.find(type); if (dirs) { bool local = true; const QStringList *prefixList = 0; if (strncmp(type, "xdgdata-", 8) == 0) prefixList = &(d->xdgdata_prefixes); else if (strncmp(type, "xdgconf-", 8) == 0) prefixList = &(d->xdgconf_prefixes); else prefixList = &prefixes; for (QStringList::ConstIterator pit = prefixList->begin(); pit != prefixList->end(); pit++) { for (QStringList::ConstIterator it = dirs->begin(); it != dirs->end(); ++it) { QString path = realPath(*pit + *it); testdir.setPath(path); if (local && restrictionActive) continue; if ((local || testdir.exists()) && !candidates->contains(path)) candidates->append(path); } local = false; } } dirs = absolutes.find(type); if (dirs) for (QStringList::ConstIterator it = dirs->begin(); it != dirs->end(); ++it) { testdir.setPath(*it); if (testdir.exists()) { QString filename = realPath(*it); if (!candidates->contains(filename)) candidates->append(filename); } } dircache.insert(type, candidates); } #if 0 kdDebug() << "found dirs for resource " << type << ":" << endl; for (QStringList::ConstIterator pit = candidates->begin(); pit != candidates->end(); pit++) { fprintf(stderr, "%s\n", (*pit).latin1()); } #endif return *candidates; } /*US QString KStandardDirs::findExe( const QString& appname, const QString& pstr, bool ignore) { QFileInfo info; // absolute path ? if (appname.startsWith(QString::fromLatin1("/"))) { info.setFile( appname ); if( info.exists() && ( ignore || info.isExecutable() ) && info.isFile() ) { return appname; } return QString::null; } //US QString p = QString("%1/%2").arg(__KDE_BINDIR).arg(appname); QString p = QString("%1/%2").arg(appname).arg(appname); qDebug("KStandardDirs::findExe this is probably wrong"); info.setFile( p ); if( info.exists() && ( ignore || info.isExecutable() ) && ( info.isFile() || info.isSymLink() ) ) { return p; } QStringList tokens; p = pstr; if( p.isNull() ) { p = getenv( "PATH" ); } tokenize( tokens, p, ":\b" ); // split path using : or \b as delimiters for( unsigned i = 0; i < tokens.count(); i++ ) { p = tokens[ i ]; if ( p[ 0 ] == '~' ) { int len = p.find( '/' ); if ( len == -1 ) len = p.length(); if ( len == 1 ) p.replace( 0, 1, QDir::homeDirPath() ); else { QString user = p.mid( 1, len - 1 ); struct passwd *dir = getpwnam( user.local8Bit().data() ); if ( dir && strlen( dir->pw_dir ) ) p.replace( 0, len, QString::fromLocal8Bit( dir->pw_dir ) ); } } p += "/"; p += appname; // Check for executable in this tokenized path info.setFile( p ); if( info.exists() && ( ignore || info.isExecutable() ) && ( info.isFile() || info.isSymLink() ) ) { return p; } } // If we reach here, the executable wasn't found. // So return empty string. return QString::null; } int KStandardDirs::findAllExe( QStringList& list, const QString& appname, const QString& pstr, bool ignore ) { QString p = pstr; QFileInfo info; QStringList tokens; if( p.isNull() ) { p = getenv( "PATH" ); } list.clear(); tokenize( tokens, p, ":\b" ); for ( unsigned i = 0; i < tokens.count(); i++ ) { p = tokens[ i ]; p += "/"; p += appname; info.setFile( p ); if( info.exists() && (ignore || info.isExecutable()) && info.isFile() ) { list.append( p ); } } return list.count(); } */ static int tokenize( QStringList& tokens, const QString& str, const QString& delim ) { int len = str.length(); QString token = ""; for( int index = 0; index < len; index++) { if ( delim.find( str[ index ] ) >= 0 ) { tokens.append( token ); token = ""; } else { token += str[ index ]; } } if ( token.length() > 0 ) { tokens.append( token ); } return tokens.count(); } QString KStandardDirs::kde_default(const char *type) { if (!strcmp(type, "data")) return "apps/"; if (!strcmp(type, "html")) return "share/doc/HTML/"; if (!strcmp(type, "icon")) return "share/icons/"; if (!strcmp(type, "config")) return "config/"; if (!strcmp(type, "pixmap")) return "share/pixmaps/"; if (!strcmp(type, "apps")) return "share/applnk/"; if (!strcmp(type, "sound")) return "share/sounds/"; if (!strcmp(type, "locale")) return "share/locale/"; if (!strcmp(type, "services")) return "share/services/"; if (!strcmp(type, "servicetypes")) return "share/servicetypes/"; if (!strcmp(type, "mime")) return "share/mimelnk/"; if (!strcmp(type, "cgi")) return "cgi-bin/"; if (!strcmp(type, "wallpaper")) return "share/wallpapers/"; if (!strcmp(type, "templates")) return "share/templates/"; if (!strcmp(type, "exe")) return "bin/"; if (!strcmp(type, "lib")) - return "lib/"; + return "lib/"; if (!strcmp(type, "module")) - return "lib/kde3/"; + return "lib/kde3/"; if (!strcmp(type, "qtplugins")) return "lib/kde3/plugins"; if (!strcmp(type, "xdgdata-apps")) return "applications/"; if (!strcmp(type, "xdgdata-dirs")) return "desktop-directories/"; if (!strcmp(type, "xdgconf-menu")) return "menus/"; qFatal("unknown resource type %s", type); return QString::null; } QString KStandardDirs::saveLocation(const char *type, const QString& suffix, bool create) const { //qDebug("KStandardDirs::saveLocation called %s %s", type,suffix.latin1() ); //return ""; checkConfig(); QString *pPath = savelocations.find(type); if (!pPath) { QStringList *dirs = relatives.find(type); if (!dirs && ( (strcmp(type, "socket") == 0) || (strcmp(type, "tmp") == 0) || (strcmp(type, "cache") == 0) )) { (void) resourceDirs(type); // Generate socket|tmp|cache resource. dirs = relatives.find(type); // Search again. } if (dirs) { // Check for existance of typed directory + suffix if (strncmp(type, "xdgdata-", 8) == 0) pPath = new QString(realPath(localxdgdatadir() + dirs->last())); else if (strncmp(type, "xdgconf-", 8) == 0) pPath = new QString(realPath(localxdgconfdir() + dirs->last())); else pPath = new QString(realPath(localkdedir() + dirs->last())); } else { dirs = absolutes.find(type); if (!dirs) qFatal("KStandardDirs: The resource type %s is not registered", type); pPath = new QString(realPath(dirs->last())); } savelocations.insert(type, pPath); } QString fullPath = *pPath + suffix; //US struct stat st; //US if (stat(QFile::encodeName(fullPath), &st) != 0 || !(S_ISDIR(st.st_mode))) QFileInfo fullPathInfo(QFile::encodeName(fullPath)); if (fullPathInfo.isReadable() || !fullPathInfo.isDir()) { if(!create) { #ifndef NDEBUG qDebug("save location %s doesn't exist", fullPath.latin1()); #endif return fullPath; } if(!makeDir(fullPath, 0700)) { qWarning("failed to create %s", fullPath.latin1()); return fullPath; } dircache.remove(type); } return fullPath; } QString KStandardDirs::relativeLocation(const char *type, const QString &absPath) { QString fullPath = absPath; int i = absPath.findRev('/'); if (i != -1) { fullPath = realPath(absPath.left(i+1))+absPath.mid(i+1); // Normalize } QStringList candidates = resourceDirs(type); for (QStringList::ConstIterator it = candidates.begin(); it != candidates.end(); it++) if (fullPath.startsWith(*it)) { return fullPath.mid((*it).length()); } return absPath; } bool KStandardDirs::makeDir(const QString& dir2, int mode) { QString dir = QDir::convertSeparators( dir2 ); #if 0 //LR // we want an absolute path if (dir.at(0) != '/') return false; QString target = dir; uint len = target.length(); // append trailing slash if missing if (dir.at(len - 1) != '/') target += '/'; QString base(""); uint i = 1; while( i < len ) { //US struct stat st; int pos = target.find('/', i); base += target.mid(i - 1, pos - i + 1); QCString baseEncoded = QFile::encodeName(base); // bail out if we encountered a problem //US if (stat(baseEncoded, &st) != 0) QFileInfo baseEncodedInfo(baseEncoded); if (!baseEncodedInfo.exists()) { // Directory does not exist.... // Or maybe a dangling symlink ? //US if (lstat(baseEncoded, &st) == 0) if (baseEncodedInfo.isSymLink()) { //US (void)unlink(baseEncoded); // try removing QFile(baseEncoded).remove(); } //US if ( mkdir(baseEncoded, (mode_t) mode) != 0) QDir dirObj; if ( dirObj.mkdir(baseEncoded) != true ) { //US perror("trying to create local folder"); return false; // Couldn't create it :-( } } i = pos + 1; } return true; #endif // ******************************************** // new code for WIN32 QDir dirObj; // we want an absolute path #ifndef _WIN32_ if (dir.at(0) != '/') return false; #endif QString target = dir; uint len = target.length(); #ifndef _WIN32_ // append trailing slash if missing if (dir.at(len - 1) != '/') target += '/'; #endif QString base(""); uint i = 1; while( i < len ) { //US struct stat st; #ifndef _WIN32_ int pos = target.find('/', i); #else int pos = target.find('\\', i); #endif if ( pos < 0 ) return true; base += target.mid(i - 1, pos - i + 1); //QMessageBox::information( 0,"cap111", base, 1 ); /*US QCString baseEncoded = QFile::encodeName(base); // bail out if we encountered a problem if (stat(baseEncoded, &st) != 0) { // Directory does not exist.... // Or maybe a dangling symlink ? if (lstat(baseEncoded, &st) == 0) (void)unlink(baseEncoded); // try removing if ( mkdir(baseEncoded, (mode_t) mode) != 0) { perror("trying to create local folder"); return false; // Couldn't create it :-( } } */ if (dirObj.exists(base) == false) { //qDebug("KStandardDirs::makeDir try to create : %s" , base.latin1()); if (dirObj.mkdir(base) != true) { qDebug("KStandardDirs::makeDir could not create: %s" , base.latin1()); return false; } } i = pos + 1; } return true; } static QString readEnvPath(const char *env) { #ifdef _WIN32_ return ""; #else QCString c_path = getenv(env); if (c_path.isEmpty()) return QString::null; return QFile::decodeName(c_path); #endif } void KStandardDirs::addKDEDefaults() { //qDebug("ERROR: KStandardDirs::addKDEDefaults() called "); //return; QStringList kdedirList; // begin KDEDIRS QString kdedirs = readEnvPath("MICROKDEDIRS"); if (!kdedirs.isEmpty()) { tokenize(kdedirList, kdedirs, ":"); } else { QString kdedir = readEnvPath("MICROKDEDIR"); if (!kdedir.isEmpty()) { kdedir = KShell::tildeExpand(kdedir); kdedirList.append(kdedir); } } //US kdedirList.append(KDEDIR); //US for embedded, add qtopia dir as kdedir + +#ifndef DESKTOP_VERSION kdedirList.append(readEnvPath("QPEDIR" )); +#endif #ifdef __KDE_EXECPREFIX QString execPrefix(__KDE_EXECPREFIX); if (execPrefix!="NONE") kdedirList.append(execPrefix); #endif QString localKdeDir; //US if (getuid()) if (true) { localKdeDir = readEnvPath("MICROKDEHOME"); if (!localKdeDir.isEmpty()) { if (localKdeDir.at(localKdeDir.length()-1) != '/') localKdeDir += '/'; } else { localKdeDir = QDir::homeDirPath() + "/kdepim/"; } } else { // We treat root different to prevent root messing up the // file permissions in the users home directory. localKdeDir = readEnvPath("MICROKDEROOTHOME"); if (!localKdeDir.isEmpty()) { if (localKdeDir.at(localKdeDir.length()-1) != '/') localKdeDir += '/'; } else { //US struct passwd *pw = getpwuid(0); //US localKdeDir = QFile::decodeName((pw && pw->pw_dir) ? pw->pw_dir : "/root") + "/.microkde/"; qDebug("KStandardDirs::addKDEDefaults: 1 has to be fixed"); } } //US localKdeDir = appDir(); //US // qDebug("KStandardDirs::addKDEDefaults: localKdeDir=%s", localKdeDir.latin1()); if (localKdeDir != "-/") { localKdeDir = KShell::tildeExpand(localKdeDir); addPrefix(localKdeDir); } for (QStringList::ConstIterator it = kdedirList.begin(); it != kdedirList.end(); it++) { QString dir = KShell::tildeExpand(*it); addPrefix(dir); } // end KDEDIRS // begin XDG_CONFIG_XXX QStringList xdgdirList; QString xdgdirs = readEnvPath("XDG_CONFIG_DIRS"); if (!xdgdirs.isEmpty()) { tokenize(xdgdirList, xdgdirs, ":"); } else { xdgdirList.clear(); xdgdirList.append("/etc/xdg"); } QString localXdgDir = readEnvPath("XDG_CONFIG_HOME"); if (!localXdgDir.isEmpty()) { if (localXdgDir.at(localXdgDir.length()-1) != '/') localXdgDir += '/'; } else { //US if (getuid()) if (true) { localXdgDir = QDir::homeDirPath() + "/.config/"; } else { //US struct passwd *pw = getpwuid(0); //US localXdgDir = QFile::decodeName((pw && pw->pw_dir) ? pw->pw_dir : "/root") + "/.config/"; qDebug("KStandardDirs::addKDEDefaults: 2 has to be fixed"); } } localXdgDir = KShell::tildeExpand(localXdgDir); addXdgConfigPrefix(localXdgDir); for (QStringList::ConstIterator it = xdgdirList.begin(); it != xdgdirList.end(); it++) { QString dir = KShell::tildeExpand(*it); addXdgConfigPrefix(dir); } // end XDG_CONFIG_XXX // begin XDG_DATA_XXX xdgdirs = readEnvPath("XDG_DATA_DIRS"); if (!xdgdirs.isEmpty()) { tokenize(xdgdirList, xdgdirs, ":"); } else { xdgdirList.clear(); for (QStringList::ConstIterator it = kdedirList.begin(); it != kdedirList.end(); it++) { QString dir = *it; if (dir.at(dir.length()-1) != '/') dir += '/'; xdgdirList.append(dir+"share/"); } xdgdirList.append("/usr/local/share/"); xdgdirList.append("/usr/share/"); } localXdgDir = readEnvPath("XDG_DATA_HOME"); if (!localXdgDir.isEmpty()) { if (localXdgDir.at(localXdgDir.length()-1) != '/') localXdgDir += '/'; } else { //US if (getuid()) if (true) { localXdgDir = QDir::homeDirPath() + "/.local/share/"; } else { //US struct passwd *pw = getpwuid(0); //US localXdgDir = QFile::decodeName((pw && pw->pw_dir) ? pw->pw_dir : "/root") + "/.local/share/"; qDebug("KStandardDirs::addKDEDefaults: 3 has to be fixed"); } } localXdgDir = KShell::tildeExpand(localXdgDir); addXdgDataPrefix(localXdgDir); for (QStringList::ConstIterator it = xdgdirList.begin(); it != xdgdirList.end(); it++) { QString dir = KShell::tildeExpand(*it); addXdgDataPrefix(dir); } // end XDG_DATA_XXX uint index = 0; while (types[index] != 0) { addResourceType(types[index], kde_default(types[index])); index++; } addResourceDir("home", QDir::homeDirPath()); } void KStandardDirs::checkConfig() const { /*US if (!addedCustoms && KGlobal::_instance && KGlobal::_instance->_config) const_cast<KStandardDirs*>(this)->addCustomized(KGlobal::_instance->_config); */ if (!addedCustoms && KGlobal::config()) const_cast<KStandardDirs*>(this)->addCustomized(KGlobal::config()); } bool KStandardDirs::addCustomized(KConfig *config) { if (addedCustoms) // there are already customized entries return false; // we just quite and hope they are the right ones // save the numbers of config directories. If this changes, // we will return true to give KConfig a chance to reparse uint configdirs = resourceDirs("config").count(); // reading the prefixes in QString oldGroup = config->group(); config->setGroup("Directories"); QStringList list; QStringList::ConstIterator it; list = config->readListEntry("prefixes"); for (it = list.begin(); it != list.end(); it++) addPrefix(*it); // iterating over all entries in the group Directories // to find entries that start with dir_$type /*US QMap<QString, QString> entries = config->entryMap("Directories"); QMap<QString, QString>::ConstIterator it2; for (it2 = entries.begin(); it2 != entries.end(); it2++) { QString key = it2.key(); if (key.left(4) == "dir_") { // generate directory list, there may be more than 1. QStringList dirs = QStringList::split(',', *it2); QStringList::Iterator sIt(dirs.begin()); QString resType = key.mid(4, key.length()); for (; sIt != dirs.end(); ++sIt) { addResourceDir(resType.latin1(), *sIt); } } } // Process KIOSK restrictions. config->setGroup("KDE Resource Restrictions"); entries = config->entryMap("KDE Resource Restrictions"); for (it2 = entries.begin(); it2 != entries.end(); it2++) { QString key = it2.key(); if (!config->readBoolEntry(key, true)) { d->restrictionsActive = true; d->restrictions.insert(key.latin1(), &d->restrictionsActive); // Anything will do dircache.remove(key.latin1()); } } */ // save it for future calls - that will return addedCustoms = true; config->setGroup(oldGroup); // return true if the number of config dirs changed return (resourceDirs("config").count() != configdirs); } QString KStandardDirs::localkdedir() const { // Return the prefix to use for saving return prefixes.first(); } QString KStandardDirs::localxdgdatadir() const { // Return the prefix to use for saving return d->xdgdata_prefixes.first(); } QString KStandardDirs::localxdgconfdir() const { // Return the prefix to use for saving |