* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include "config.h"
#include "mlt.h"
#include "mlt_repository.h"
#include <stdlib.h>
#include <string.h>
+#define PREFIX_LIB LIBDIR "/mlt"
+#define PREFIX_DATA PREFIX "/share/mlt"
+
/** Singleton repositories
*/
-static char *mlt_prefix = NULL;
+static char *mlt_directory = NULL;
static mlt_properties global_properties = NULL;
-static mlt_properties object_list = NULL;
-static mlt_repository producers = NULL;
-static mlt_repository filters = NULL;
-static mlt_repository transitions = NULL;
-static mlt_repository consumers = NULL;
+static mlt_repository repository = NULL;
static mlt_properties event_object = NULL;
static int unique_id = 0;
/** Construct the factories.
*/
-int mlt_factory_init( const char *prefix )
+mlt_repository mlt_factory_init( const char *directory )
{
// Only initialise once
- if ( mlt_prefix == NULL )
+ if ( mlt_directory == NULL )
{
// Allow user over rides
- if ( prefix == NULL || !strcmp( prefix, "" ) )
- prefix = getenv( "MLT_REPOSITORY" );
+ if ( directory == NULL || !strcmp( directory, "" ) )
+ directory = getenv( "MLT_REPOSITORY" );
// If no directory is specified, default to install directory
- if ( prefix == NULL )
- prefix = PREFIX_DATA;
+ if ( directory == NULL )
+ directory = PREFIX_LIB;
// Store the prefix for later retrieval
- mlt_prefix = strdup( prefix );
+ mlt_directory = strdup( directory );
// Initialise the pool
mlt_pool_init( );
// Create the global properties
global_properties = mlt_properties_new( );
- // Create the object list.
- object_list = mlt_properties_new( );
-
- // Create a repository for each service type
- producers = mlt_repository_init( object_list, prefix, "producers", "mlt_create_producer" );
- filters = mlt_repository_init( object_list, prefix, "filters", "mlt_create_filter" );
- transitions = mlt_repository_init( object_list, prefix, "transitions", "mlt_create_transition" );
- consumers = mlt_repository_init( object_list, prefix, "consumers", "mlt_create_consumer" );
+ // Create the repository of services
+ repository = mlt_repository_init( directory );
// Force a clean up when app closes
atexit( mlt_factory_close );
mlt_properties_set_or_default( global_properties, "MLT_CONSUMER", getenv( "MLT_CONSUMER" ), "sdl" );
mlt_properties_set( global_properties, "MLT_TEST_CARD", getenv( "MLT_TEST_CARD" ) );
mlt_properties_set_or_default( global_properties, "MLT_PROFILE", getenv( "MLT_PROFILE" ), "dv_pal" );
+ mlt_properties_set_or_default( global_properties, "MLT_DATA", getenv( "MLT_DATA" ), PREFIX_DATA );
}
- return 0;
+ return repository;
}
/** Fetch the events object.
return event_object;
}
-/** Fetch the prefix used in this instance.
+/** Fetch the module directory used in this instance.
*/
-const char *mlt_factory_prefix( )
+const char *mlt_factory_directory( )
{
- return mlt_prefix;
+ return mlt_directory;
}
/** Get a value from the environment.
// Try to instantiate via the specified service
if ( obj == NULL )
{
- obj = mlt_repository_fetch( producers, profile, producer_type, service, input );
+ obj = mlt_repository_create( repository, profile, producer_type, service, input );
mlt_events_fire( event_object, "producer-create-done", service, input, obj, NULL );
if ( obj != NULL )
{
if ( obj == NULL )
{
- obj = mlt_repository_fetch( filters, profile, filter_type, service, input );
+ obj = mlt_repository_create( repository, profile, filter_type, service, input );
mlt_events_fire( event_object, "filter-create-done", service, input, obj, NULL );
}
if ( obj == NULL )
{
- obj = mlt_repository_fetch( transitions, profile, filter_type, service, input );
+ obj = mlt_repository_create( repository, profile, transition_type, service, input );
mlt_events_fire( event_object, "transition-create-done", service, input, obj, NULL );
}
if ( obj == NULL )
{
- obj = mlt_repository_fetch( consumers, profile, consumer_type, service, input );
+ obj = mlt_repository_create( repository, profile, consumer_type, service, input );
mlt_events_fire( event_object, "consumer-create-done", service, input, obj, NULL );
}
void mlt_factory_close( )
{
- if ( mlt_prefix != NULL )
+ if ( mlt_directory != NULL )
{
mlt_properties_close( event_object );
- mlt_repository_close( producers );
- mlt_repository_close( filters );
- mlt_repository_close( transitions );
- mlt_repository_close( consumers );
mlt_properties_close( global_properties );
- mlt_properties_close( object_list );
- free( mlt_prefix );
- mlt_prefix = NULL;
+ mlt_repository_close( repository );
+ free( mlt_directory );
+ mlt_directory = NULL;
mlt_pool_close( );
}
}