foreach( const QFileInfo & f, list )
{
QLibrary plugin_lib( f.absoluteFilePath() );
if( plugin_lib.load() == false ||
plugin_lib.resolve( "lmms_plugin_main" ) == NULL )
{
continue;
}
QString desc_name = f.fileName().section( '.', 0, 0 ) +
"_plugin_descriptor";
if( desc_name.left( 3 ) == "lib" )
{
desc_name = desc_name.mid( 3 );
}
Descriptor * plugin_desc =
(Descriptor *) plugin_lib.resolve(
desc_name.toUtf8().constData() );
if( plugin_desc == NULL )
{
printf( "LMMS plugin %s does not have a "
"plugin descriptor named %s!\n",
f.absoluteFilePath().toUtf8().constData(),
desc_name.toUtf8().constData() );
continue;
}
_plugin_descs.push_back( *plugin_desc );
}
Plugin * Plugin::instantiate( const QString & _plugin_name, Model * _parent,
void * _data )
{
QLibrary plugin_lib( configManager::inst()->pluginDir() +
_plugin_name );
if( plugin_lib.load() == false )
{
if( engine::hasGUI() )
{
QMessageBox::information( NULL,
tr( "Plugin not found" ),
tr( "The plugin \"%1\" wasn't found "
"or could not be loaded!\n"
"Reason: \"%2\"" ).arg( _plugin_name ).
arg( plugin_lib.errorString() ),
QMessageBox::Ok |
QMessageBox::Default );
}
return new DummyPlugin();
}
instantiationHook inst_hook = ( instantiationHook ) plugin_lib.resolve(
"lmms_plugin_main" );
if( inst_hook == NULL )
{
if( engine::hasGUI() )
{
QMessageBox::information( NULL,
tr( "Error while loading plugin" ),
tr( "Failed to load plugin \"%1\"!"
).arg( _plugin_name ),
QMessageBox::Ok |
QMessageBox::Default );
}
return new DummyPlugin();
}
Plugin * inst = inst_hook( _parent, _data );
return inst;
}
LadspaManager::LadspaManager()
{
// Make sure plugin search paths are set up
PluginFactory::instance();
QStringList ladspaDirectories = QString( getenv( "LADSPA_PATH" ) ).
split( LADSPA_PATH_SEPERATOR );
ladspaDirectories += ConfigManager::inst()->ladspaDir().split( ',' );
ladspaDirectories.push_back( "plugins:ladspa" );
#ifndef LMMS_BUILD_WIN32
ladspaDirectories.push_back( qApp->applicationDirPath() + '/' + LIB_DIR + "ladspa" );
ladspaDirectories.push_back( "/usr/lib/ladspa" );
ladspaDirectories.push_back( "/usr/lib64/ladspa" );
ladspaDirectories.push_back( "/usr/local/lib/ladspa" );
ladspaDirectories.push_back( "/usr/local/lib64/ladspa" );
ladspaDirectories.push_back( "/Library/Audio/Plug-Ins/LADSPA" );
#endif
for( QStringList::iterator it = ladspaDirectories.begin();
it != ladspaDirectories.end(); ++it )
{
QDir directory( ( *it ) );
QFileInfoList list = directory.entryInfoList();
for( QFileInfoList::iterator file = list.begin();
file != list.end(); ++file )
{
const QFileInfo & f = *file;
if( !f.isFile() ||
f.fileName().right( 3 ).toLower() !=
#ifdef LMMS_BUILD_WIN32
"dll"
#else
".so"
#endif
)
{
continue;
}
QLibrary plugin_lib( f.absoluteFilePath() );
if( plugin_lib.load() == true )
{
LADSPA_Descriptor_Function descriptorFunction =
( LADSPA_Descriptor_Function ) plugin_lib.resolve(
"ladspa_descriptor" );
if( descriptorFunction != NULL )
{
addPlugins( descriptorFunction,
f.fileName() );
}
}
else
{
qWarning() << plugin_lib.errorString();
}
}
}
l_ladspa_key_t keys = m_ladspaManagerMap.keys();
for( l_ladspa_key_t::iterator it = keys.begin();
it != keys.end(); ++it )
{
m_sortedPlugins.append( qMakePair( getName( *it ), *it ) );
}
qSort( m_sortedPlugins );
}
