Diffstat (limited to 'microkde/kdecore/klibloader.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | microkde/kdecore/klibloader.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/microkde/kdecore/klibloader.cpp b/microkde/kdecore/klibloader.cpp index c07d50f..c091e05 100644 --- a/microkde/kdecore/klibloader.cpp +++ b/microkde/kdecore/klibloader.cpp @@ -19,56 +19,53 @@ //US #include <config.h> #include <qclipboard.h> #include <qfile.h> #include <qtimer.h> #include <qobjectdict.h> #include <qwidgetlist.h> #include <qwidget.h> #include "kapplication.h" #include "klibloader.h" #include "kstandarddirs.h" #include "kdebug.h" #include "klocale.h" /*US #ifndef NDEBUG #include "ltdl.h" #endif */ //US do everything through qlibrary #ifndef DESKTOP_VERSION #include <qpe/qpeapplication.h> #include <qtopia/qlibrary.h> +#else +#include <qlibrary.h> #endif -/*US -#ifdef Q_WS_X11 -#include <X11/Xlib.h> -#include <X11/Xatom.h> -#endif -*/ + template class QAsciiDict<KLibrary>; #include <stdlib.h> //getenv /*US #if HAVE_DLFCN_H # include <dlfcn.h> #endif #ifdef RTLD_GLOBAL # define LT_GLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_GLOBAL DL_GLOBAL # endif #endif #ifndef LT_GLOBAL # define LT_GLOBAL 0 #endif */ /*US extern "C" { extern int lt_dlopen_flag; @@ -171,49 +168,48 @@ KLibFactory* KLibrary::factory() 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; - kdWarning(150) << "KLibrary: " << m_libname << ", symbol:" << symname << " not found " << 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; @@ -456,50 +452,53 @@ KLibrary* KLibLoader::library( const char *name ) /* 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); } @@ -578,70 +577,72 @@ void KLibLoader::close_pending(KLibWrapPrivate *wrap) 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" |