#include <stdlib.h>
#include <string.h>
#include <pthread.h>
+#include <unistd.h>
#include <libxml/tree.h>
#define ID_SIZE 128
int transition_count;
int pass;
mlt_properties hide_map;
+ char *root;
};
typedef struct serialise_context_s* serialise_context;
return NULL;
}
-static inline void serialise_properties( mlt_properties properties, xmlNode *node )
+static inline void serialise_properties( serialise_context context, mlt_properties properties, xmlNode *node )
{
int i;
xmlNode *p;
mlt_properties_get_value( properties, i ) != NULL &&
strcmp( name, "westley" ) != 0 &&
strcmp( name, "in" ) != 0 &&
- strcmp( name, "out" ) != 0 )
+ strcmp( name, "out" ) != 0 &&
+ strcmp( name, "id" ) != 0 &&
+ strcmp( name, "root" ) != 0 &&
+ strcmp( name, "width" ) != 0 &&
+ strcmp( name, "height" ) != 0 )
{
+ char *value = mlt_properties_get_value( properties, i );
p = xmlNewChild( node, NULL, "property", NULL );
xmlNewProp( p, "name", mlt_properties_get_name( properties, i ) );
- xmlNodeSetContent( p, mlt_properties_get_value( properties, i ) );
+ if ( strcmp( context->root, "" ) && !strncmp( value, context->root, strlen( context->root ) ) )
+ xmlNodeSetContent( p, value + strlen( context->root ) + 1 );
+ else
+ xmlNodeSetContent( p, value );
}
}
}
-static inline void serialise_producer_filters( serialise_context context, mlt_service service, xmlNode *node )
+static inline void serialise_service_filters( serialise_context context, mlt_service service, xmlNode *node )
{
int i;
xmlNode *p;
{
// Get a new id - if already allocated, do nothing
char *id = westley_get_id( context, mlt_filter_service( filter ), westley_filter );
- if ( id == NULL )
- continue;
-
- p = xmlNewChild( node, NULL, "filter", NULL );
- xmlNewProp( p, "id", id );
- serialise_properties( properties, p );
+ if ( id != NULL )
+ {
+ int in = mlt_properties_get_position( properties, "in" );
+ int out = mlt_properties_get_position( properties, "out" );
+ p = xmlNewChild( node, NULL, "filter", NULL );
+ xmlNewProp( p, "id", id );
+ if ( in != 0 || out != 0 )
+ {
+ char temp[ 20 ];
+ sprintf( temp, "%d", in );
+ xmlNewProp( p, "in", temp );
+ sprintf( temp, "%d", out );
+ xmlNewProp( p, "out", temp );
+ }
+ serialise_properties( context, properties, p );
+ serialise_service_filters( context, mlt_filter_service( filter ), p );
+ }
}
}
}
// Set the id
xmlNewProp( child, "id", id );
- serialise_properties( properties, child );
- serialise_producer_filters( context, service, child );
+ xmlNewProp( child, "in", mlt_properties_get( properties, "in" ) );
+ xmlNewProp( child, "out", mlt_properties_get( properties, "out" ) );
+ serialise_properties( context, properties, child );
+ serialise_service_filters( context, service, child );
// Add producer to the map
mlt_properties_set_int( context->hide_map, id, mlt_properties_get_int( properties, "hide" ) );
static void serialise_multitrack( serialise_context context, mlt_service service, xmlNode *node )
{
int i;
- xmlNode *child = node;
if ( context->pass == 0 )
{
if ( id == NULL )
return;
- // Create the multitrack node
- child = xmlNewChild( node, NULL, "multitrack", NULL );
-
- // Set the id
- xmlNewProp( child, "id", id );
-
// Serialise the tracks
for ( i = 0; i < mlt_multitrack_count( MLT_MULTITRACK( service ) ); i++ )
{
- xmlNode *track = xmlNewChild( child, NULL, "track", NULL );
+ xmlNode *track = xmlNewChild( node, NULL, "track", NULL );
int hide = 0;
mlt_producer producer = mlt_multitrack_track( MLT_MULTITRACK( service ), i );
if ( hide )
xmlNewProp( track, "hide", hide == 1 ? "video" : ( hide == 2 ? "audio" : "both" ) );
}
- serialise_producer_filters( context, service, child );
+ serialise_service_filters( context, service, node );
}
}
+static void serialise_tractor( serialise_context context, mlt_service service, xmlNode *node );
+
static void serialise_playlist( serialise_context context, mlt_service service, xmlNode *node )
{
int i;
{
char *service_s = mlt_properties_get( mlt_producer_properties( info.producer ), "mlt_service" );
char *resource_s = mlt_properties_get( mlt_producer_properties( info.producer ), "resource" );
- if ( service_s != NULL && strcmp( service_s, "blank" ) != 0 )
+ if ( resource_s != NULL && !strcmp( resource_s, "<tractor>" ) )
+ {
+ serialise_tractor( context, MLT_SERVICE( info.producer ), node );
+ context->pass ++;
+ serialise_tractor( context, MLT_SERVICE( info.producer ), node );
+ context->pass --;
+ }
+ else if ( service_s != NULL && strcmp( service_s, "blank" ) != 0 )
serialise_service( context, MLT_SERVICE( info.producer ), node );
else if ( resource_s != NULL && !strcmp( resource_s, "<playlist>" ) )
serialise_playlist( context, MLT_SERVICE( info.producer ), node );
}
}
- serialise_producer_filters( context, service, child );
+ serialise_service_filters( context, service, child );
}
else if ( strcmp( (const char*) node->name, "tractor" ) != 0 )
{
// Recurse on connected producer
serialise_service( context, mlt_service_producer( service ), child );
- serialise_producer_filters( context, service, child );
+ serialise_service_filters( context, service, child );
}
}
xmlNewProp( child, "in", mlt_properties_get( properties, "in" ) );
xmlNewProp( child, "out", mlt_properties_get( properties, "out" ) );
- serialise_properties( properties, child );
+ serialise_properties( context, properties, child );
+ serialise_service_filters( context, service, child );
}
}
xmlNewProp( child, "in", mlt_properties_get( properties, "in" ) );
xmlNewProp( child, "out", mlt_properties_get( properties, "out" ) );
- serialise_properties( properties, child );
+ serialise_properties( context, properties, child );
+ serialise_service_filters( context, service, child );
}
}
xmlDocPtr westley_make_doc( mlt_service service )
{
+ mlt_properties properties = mlt_service_properties( service );
xmlDocPtr doc = xmlNewDoc( "1.0" );
xmlNodePtr root = xmlNewNode( NULL, "westley" );
struct serialise_context_s *context = calloc( 1, sizeof( struct serialise_context_s ) );
xmlDocSetRootElement( doc, root );
-
+
+ // If we have root, then deal with it now
+ if ( mlt_properties_get( properties, "root" ) != NULL )
+ {
+ xmlNewProp( root, "root", mlt_properties_get( properties, "root" ) );
+ context->root = strdup( mlt_properties_get( properties, "root" ) );
+ }
+ else
+ {
+ context->root = strdup( "" );
+ }
+
+ // Assign a title property
+ if ( mlt_properties_get( properties, "title" ) != NULL )
+ xmlNewProp( root, "title", mlt_properties_get( properties, "title" ) );
+
// Construct the context maps
context->id_map = mlt_properties_new();
context->hide_map = mlt_properties_new();
// Cleanup resource
mlt_properties_close( context->id_map );
mlt_properties_close( context->hide_map );
+ free( context->root );
free( context );
return doc;
}
-
static int consumer_start( mlt_consumer this )
{
xmlDocPtr doc = NULL;
mlt_service service = mlt_service_producer( mlt_consumer_service( this ) );
if ( service != NULL )
{
- char *resource = mlt_properties_get( mlt_consumer_properties( this ), "resource" );
+ mlt_properties properties = mlt_consumer_properties( this );
+ char *resource = mlt_properties_get( properties, "resource" );
+
+ // Set the title if provided
+ if ( mlt_properties_get( properties, "title" ) )
+ mlt_properties_set( mlt_service_properties( service ), "title", mlt_properties_get( properties, "title" ) );
+ else if ( mlt_properties_get( mlt_service_properties( service ), "title" ) == NULL )
+ mlt_properties_set( mlt_service_properties( service ), "title", "Anonymous Submission" );
+
+ // Check for a root on the consumer properties and pass to service
+ if ( mlt_properties_get( properties, "root" ) )
+ mlt_properties_set( mlt_service_properties( service ), "root", mlt_properties_get( properties, "root" ) );
+ // Specify roots in other cases...
+ if ( resource != NULL && mlt_properties_get( properties, "root" ) == NULL )
+ {
+ // Get the current working directory
+ char *cwd = getcwd( NULL, 0 );
+ mlt_properties_set( mlt_service_properties( service ), "root", cwd );
+ free( cwd );
+ }
+
+ // Make the document
doc = westley_make_doc( service );
-
+
+ // Handle the output
if ( resource == NULL || !strcmp( resource, "" ) )
+ {
xmlDocFormatDump( stdout, doc, 1 );
+ }
+ else if ( !strcmp( resource, "buffer" ) )
+ {
+ xmlChar *buffer = NULL;
+ int length = 0;
+ xmlDocDumpMemory( doc, &buffer, &length );
+ mlt_properties_set_data( properties, "buffer", buffer, length, xmlFree, NULL );
+ }
else
+ {
xmlSaveFormatFile( resource, doc, 1 );
+ }
+ // Close the document
xmlFreeDoc( doc );
}
projects / melted / blobdiff