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authorulf69 <ulf69>2004-06-29 05:03:25 (UTC)
committer ulf69 <ulf69>2004-06-29 05:03:25 (UTC)
commit0538ac1cc17ad4249d27d686b4bc7e80663f475f (patch) (side-by-side diff)
treeabf571d0e2640bbb7ce14818a376ad980492ea05 /microkde
parent61ef87224517601f8754dd9da1b521a7b0094558 (diff)
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Diffstat (limited to 'microkde') (more/less context) (ignore whitespace changes)
-rw-r--r--microkde/kdecore/klibloader.cpp24
1 files changed, 19 insertions, 5 deletions
diff --git a/microkde/kdecore/klibloader.cpp b/microkde/kdecore/klibloader.cpp
index 1410308..130cc7c 100644
--- a/microkde/kdecore/klibloader.cpp
+++ b/microkde/kdecore/klibloader.cpp
@@ -128,65 +128,66 @@ KLibrary::~KLibrary()
}
m_objs.setAutoDelete(true);
m_objs.clear();
}
if ( m_factory ) {
// kdDebug(150) << " ... deleting the factory " << m_factory << endl;
delete m_factory;
}
}
QString KLibrary::name() const
{
return m_libname;
}
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 )
{
- kdWarning(150) << "KLibrary: The library " << name() << " does not offer an init_" << name() << " function" << endl;
+ qDebug("KLibrary: The library %s does not offer an %s function", name().latin1(), symname.data());
+ 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;
kdWarning(150) << "KLibrary: " << m_libname << ", symbol:" << symname << " not found " << endl;
return 0;
}
return sym;
}
@@ -339,153 +340,166 @@ KLibLoader::KLibLoader( QObject* parent, const char* name )
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;
- if (libname.find('.', 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 );
libfile = KGlobal::dirs()->findResource( "module", libname );
if ( libfile.isEmpty() )
{
//US libfile = instance->dirs()->findResource( "lib", libname );
libfile = KGlobal::dirs()->findResource( "lib", libname );
#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;
#endif
self()->d->errorMessage = i18n("Library files for \"%1\" not found in paths").arg(libname);
+
+ qDebug("KLibLoader::library could not find library: %s", libname.data());
+
}
else
self()->d->errorMessage = QString::null;
}
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;
- const QString & qpeDir = QPEApplication::qpeDir();
- libfile = qpeDir + libfile;
-//US QLibrary *lib = new QLibrary( qpeDir + "/plugins/korganizer/libopiekabc.so", QLibrary::Immediately );
QLibrary *qlib = new QLibrary( libfile.latin1(), QLibrary::Immediately );
//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;
}