+++ /dev/null
-/*
- * consumer_westley.c -- a libxml2 serialiser of mlt service networks
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
- * Author: Dan Dennedy <dan@dennedy.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <framework/mlt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <pthread.h>
-#include <unistd.h>
-#include <libxml/tree.h>
-
-#define ID_SIZE 128
-
-#define _x (const xmlChar*)
-#define _s (const char*)
-
-// This maintains counters for adding ids to elements
-struct serialise_context_s
-{
- mlt_properties id_map;
- int producer_count;
- int multitrack_count;
- int playlist_count;
- int tractor_count;
- int filter_count;
- int transition_count;
- int pass;
- mlt_properties hide_map;
- char *root;
- char *store;
-};
-typedef struct serialise_context_s* serialise_context;
-
-/** Forward references to static functions.
-*/
-
-static int consumer_start( mlt_consumer parent );
-static int consumer_is_stopped( mlt_consumer this );
-static void serialise_service( serialise_context context, mlt_service service, xmlNode *node );
-
-typedef enum
-{
- westley_existing,
- westley_producer,
- westley_multitrack,
- westley_playlist,
- westley_tractor,
- westley_filter,
- westley_transition
-}
-westley_type;
-
-/** Create or retrieve an id associated to this service.
-*/
-
-static char *westley_get_id( serialise_context context, mlt_service service, westley_type type )
-{
- char *id = NULL;
- int i = 0;
- mlt_properties map = context->id_map;
-
- // Search the map for the service
- for ( i = 0; i < mlt_properties_count( map ); i ++ )
- if ( mlt_properties_get_data_at( map, i, NULL ) == service )
- break;
-
- // If the service is not in the map, and the type indicates a new id is needed...
- if ( i >= mlt_properties_count( map ) && type != westley_existing )
- {
- // Attempt to reuse existing id
- id = mlt_properties_get( MLT_SERVICE_PROPERTIES( service ), "id" );
-
- // If no id, or the id is used in the map (for another service), then
- // create a new one.
- if ( id == NULL || mlt_properties_get_data( map, id, NULL ) != NULL )
- {
- char temp[ ID_SIZE ];
- do
- {
- switch( type )
- {
- case westley_producer:
- sprintf( temp, "producer%d", context->producer_count ++ );
- break;
- case westley_multitrack:
- sprintf( temp, "multitrack%d", context->multitrack_count ++ );
- break;
- case westley_playlist:
- sprintf( temp, "playlist%d", context->playlist_count ++ );
- break;
- case westley_tractor:
- sprintf( temp, "tractor%d", context->tractor_count ++ );
- break;
- case westley_filter:
- sprintf( temp, "filter%d", context->filter_count ++ );
- break;
- case westley_transition:
- sprintf( temp, "transition%d", context->transition_count ++ );
- break;
- case westley_existing:
- // Never gets here
- break;
- }
- }
- while( mlt_properties_get_data( map, temp, NULL ) != NULL );
-
- // Set the data at the generated name
- mlt_properties_set_data( map, temp, service, 0, NULL, NULL );
-
- // Get the pointer to the name (i is the end of the list)
- id = mlt_properties_get_name( map, i );
- }
- else
- {
- // Store the existing id in the map
- mlt_properties_set_data( map, id, service, 0, NULL, NULL );
- }
- }
- else if ( type == westley_existing )
- {
- id = mlt_properties_get_name( map, i );
- }
-
- return id;
-}
-
-/** This is what will be called by the factory - anything can be passed in
- via the argument, but keep it simple.
-*/
-
-mlt_consumer consumer_westley_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg )
-{
- // Create the consumer object
- mlt_consumer this = calloc( sizeof( struct mlt_consumer_s ), 1 );
-
- // If no malloc'd and consumer init ok
- if ( this != NULL && mlt_consumer_init( this, NULL, profile ) == 0 )
- {
- // Allow thread to be started/stopped
- this->start = consumer_start;
- this->is_stopped = consumer_is_stopped;
-
- mlt_properties_set( MLT_CONSUMER_PROPERTIES( this ), "resource", arg );
-
- // Return the consumer produced
- return this;
- }
-
- // malloc or consumer init failed
- free( this );
-
- // Indicate failure
- return NULL;
-}
-
-static void serialise_properties( serialise_context context, mlt_properties properties, xmlNode *node )
-{
- int i;
- xmlNode *p;
-
- // Enumerate the properties
- for ( i = 0; i < mlt_properties_count( properties ); i++ )
- {
- char *name = mlt_properties_get_name( properties, i );
- if ( name != NULL &&
- name[ 0 ] != '_' &&
- mlt_properties_get_value( properties, i ) != NULL &&
- strcmp( name, "westley" ) != 0 &&
- strcmp( name, "in" ) != 0 &&
- strcmp( name, "out" ) != 0 &&
- strcmp( name, "id" ) != 0 &&
- strcmp( name, "title" ) != 0 &&
- strcmp( name, "root" ) != 0 &&
- strcmp( name, "width" ) != 0 &&
- strcmp( name, "height" ) != 0 )
- {
- char *value = mlt_properties_get_value( properties, i );
- if ( strcmp( context->root, "" ) && !strncmp( value, context->root, strlen( context->root ) ) )
- value += strlen( context->root ) + 1;
- p = xmlNewTextChild( node, NULL, _x("property"), _x(value) );
- xmlNewProp( p, _x("name"), _x(name) );
- }
- }
-}
-
-static void serialise_store_properties( serialise_context context, mlt_properties properties, xmlNode *node, const char *store )
-{
- int i;
- xmlNode *p;
-
- // Enumerate the properties
- for ( i = 0; store != NULL && i < mlt_properties_count( properties ); i++ )
- {
- char *name = mlt_properties_get_name( properties, i );
- if ( !strncmp( name, store, strlen( store ) ) )
- {
- char *value = mlt_properties_get_value( properties, i );
- if ( value != NULL )
- {
- if ( strcmp( context->root, "" ) && !strncmp( value, context->root, strlen( context->root ) ) )
- value += strlen( context->root ) + 1;
- p = xmlNewTextChild( node, NULL, _x("property"), _x(value) );
- xmlNewProp( p, _x("name"), _x(name) );
- }
- }
- }
-}
-
-static inline void serialise_service_filters( serialise_context context, mlt_service service, xmlNode *node )
-{
- int i;
- xmlNode *p;
- mlt_filter filter = NULL;
-
- // Enumerate the filters
- for ( i = 0; ( filter = mlt_producer_filter( MLT_PRODUCER( service ), i ) ) != NULL; i ++ )
- {
- mlt_properties properties = MLT_FILTER_PROPERTIES( filter );
- if ( mlt_properties_get_int( properties, "_fezzik" ) == 0 )
- {
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, MLT_FILTER_SERVICE( filter ), westley_filter );
- if ( id != NULL )
- {
- int in = mlt_properties_get_position( properties, "in" );
- int out = mlt_properties_get_position( properties, "out" );
- p = xmlNewChild( node, NULL, _x("filter"), NULL );
- xmlNewProp( p, _x("id"), _x(id) );
- if ( mlt_properties_get( properties, "title" ) )
- xmlNewProp( p, _x("title"), _x(mlt_properties_get( properties, "title" )) );
- if ( in != 0 || out != 0 )
- {
- char temp[ 20 ];
- sprintf( temp, "%d", in );
- xmlNewProp( p, _x("in"), _x(temp) );
- sprintf( temp, "%d", out );
- xmlNewProp( p, _x("out"), _x(temp) );
- }
- serialise_properties( context, properties, p );
- serialise_service_filters( context, MLT_FILTER_SERVICE( filter ), p );
- }
- }
- }
-}
-
-static void serialise_producer( serialise_context context, mlt_service service, xmlNode *node )
-{
- xmlNode *child = node;
- mlt_service parent = MLT_SERVICE( mlt_producer_cut_parent( MLT_PRODUCER( service ) ) );
-
- if ( context->pass == 0 )
- {
- mlt_properties properties = MLT_SERVICE_PROPERTIES( parent );
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, parent, westley_producer );
- if ( id == NULL )
- return;
-
- child = xmlNewChild( node, NULL, _x("producer"), NULL );
-
- // Set the id
- xmlNewProp( child, _x("id"), _x(id) );
- if ( mlt_properties_get( properties, "title" ) )
- xmlNewProp( child, _x("title"), _x(mlt_properties_get( properties, "title" )) );
- xmlNewProp( child, _x("in"), _x(mlt_properties_get( properties, "in" )) );
- xmlNewProp( child, _x("out"), _x(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" ) );
- }
- else
- {
- char *id = westley_get_id( context, parent, westley_existing );
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
- xmlNewProp( node, _x("parent"), _x(id) );
- xmlNewProp( node, _x("in"), _x(mlt_properties_get( properties, "in" )) );
- xmlNewProp( node, _x("out"), _x(mlt_properties_get( properties, "out" )) );
- }
-}
-
-static void serialise_tractor( serialise_context context, mlt_service service, xmlNode *node );
-
-static void serialise_multitrack( serialise_context context, mlt_service service, xmlNode *node )
-{
- int i;
-
- if ( context->pass == 0 )
- {
- // Iterate over the tracks to collect the producers
- for ( i = 0; i < mlt_multitrack_count( MLT_MULTITRACK( service ) ); i++ )
- {
- mlt_producer producer = mlt_producer_cut_parent( mlt_multitrack_track( MLT_MULTITRACK( service ), i ) );
- serialise_service( context, MLT_SERVICE( producer ), node );
- }
- }
- else
- {
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, service, westley_multitrack );
- if ( id == NULL )
- return;
-
- // Serialise the tracks
- for ( i = 0; i < mlt_multitrack_count( MLT_MULTITRACK( service ) ); i++ )
- {
- xmlNode *track = xmlNewChild( node, NULL, _x("track"), NULL );
- int hide = 0;
- mlt_producer producer = mlt_multitrack_track( MLT_MULTITRACK( service ), i );
- mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
-
- mlt_service parent = MLT_SERVICE( mlt_producer_cut_parent( producer ) );
-
- char *id = westley_get_id( context, MLT_SERVICE( parent ), westley_existing );
- xmlNewProp( track, _x("producer"), _x(id) );
- if ( mlt_producer_is_cut( producer ) )
- {
- xmlNewProp( track, _x("in"), _x(mlt_properties_get( properties, "in" )) );
- xmlNewProp( track, _x("out"), _x(mlt_properties_get( properties, "out" )) );
- serialise_store_properties( context, MLT_PRODUCER_PROPERTIES( producer ), track, context->store );
- serialise_store_properties( context, MLT_PRODUCER_PROPERTIES( producer ), track, "meta." );
- serialise_service_filters( context, MLT_PRODUCER_SERVICE( producer ), track );
- }
-
- hide = mlt_properties_get_int( context->hide_map, id );
- if ( hide )
- xmlNewProp( track, _x("hide"), _x( hide == 1 ? "video" : ( hide == 2 ? "audio" : "both" ) ) );
- }
- serialise_service_filters( context, service, node );
- }
-}
-
-static void serialise_playlist( serialise_context context, mlt_service service, xmlNode *node )
-{
- int i;
- xmlNode *child = node;
- mlt_playlist_clip_info info;
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
-
- if ( context->pass == 0 )
- {
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, service, westley_playlist );
- if ( id == NULL )
- return;
-
- // Iterate over the playlist entries to collect the producers
- for ( i = 0; i < mlt_playlist_count( MLT_PLAYLIST( service ) ); i++ )
- {
- if ( ! mlt_playlist_get_clip_info( MLT_PLAYLIST( service ), &info, i ) )
- {
- if ( info.producer != NULL )
- {
- mlt_producer producer = mlt_producer_cut_parent( info.producer );
- char *service_s = mlt_properties_get( MLT_PRODUCER_PROPERTIES( producer ), "mlt_service" );
- char *resource_s = mlt_properties_get( MLT_PRODUCER_PROPERTIES( producer ), "resource" );
- if ( resource_s != NULL && !strcmp( resource_s, "<playlist>" ) )
- serialise_playlist( context, MLT_SERVICE( producer ), node );
- else if ( service_s != NULL && strcmp( service_s, "blank" ) != 0 )
- serialise_service( context, MLT_SERVICE( producer ), node );
- }
- }
- }
-
- child = xmlNewChild( node, NULL, _x("playlist"), NULL );
-
- // Set the id
- xmlNewProp( child, _x("id"), _x(id) );
- if ( mlt_properties_get( properties, "title" ) )
- xmlNewProp( child, _x("title"), _x(mlt_properties_get( properties, "title" )) );
-
- // Store application specific properties
- serialise_store_properties( context, properties, child, context->store );
- serialise_store_properties( context, properties, child, "meta." );
-
- // Add producer to the map
- mlt_properties_set_int( context->hide_map, id, mlt_properties_get_int( properties, "hide" ) );
-
- // Iterate over the playlist entries
- for ( i = 0; i < mlt_playlist_count( MLT_PLAYLIST( service ) ); i++ )
- {
- if ( ! mlt_playlist_get_clip_info( MLT_PLAYLIST( service ), &info, i ) )
- {
- mlt_producer producer = mlt_producer_cut_parent( info.producer );
- char *service_s = mlt_properties_get( MLT_PRODUCER_PROPERTIES( producer ), "mlt_service" );
- if ( service_s != NULL && strcmp( service_s, "blank" ) == 0 )
- {
- char length[ 20 ];
- length[ 19 ] = '\0';
- xmlNode *entry = xmlNewChild( child, NULL, _x("blank"), NULL );
- snprintf( length, 19, "%d", (int)info.frame_count );
- xmlNewProp( entry, _x("length"), _x(length) );
- }
- else
- {
- char temp[ 20 ];
- xmlNode *entry = xmlNewChild( child, NULL, _x("entry"), NULL );
- id = westley_get_id( context, MLT_SERVICE( producer ), westley_existing );
- xmlNewProp( entry, _x("producer"), _x(id) );
- sprintf( temp, "%d", (int)info.frame_in );
- xmlNewProp( entry, _x("in"), _x(temp) );
- sprintf( temp, "%d", (int)info.frame_out );
- xmlNewProp( entry, _x("out"), _x(temp) );
- if ( info.repeat > 1 )
- {
- sprintf( temp, "%d", info.repeat );
- xmlNewProp( entry, _x("repeat"), _x(temp) );
- }
- if ( mlt_producer_is_cut( info.cut ) )
- {
- serialise_store_properties( context, MLT_PRODUCER_PROPERTIES( info.cut ), entry, context->store );
- serialise_store_properties( context, MLT_PRODUCER_PROPERTIES( info.cut ), entry, "meta." );
- serialise_service_filters( context, MLT_PRODUCER_SERVICE( info.cut ), entry );
- }
- }
- }
- }
-
- serialise_service_filters( context, service, child );
- }
- else if ( xmlStrcmp( node->name, _x("tractor") ) != 0 )
- {
- char *id = westley_get_id( context, service, westley_existing );
- xmlNewProp( node, _x("producer"), _x(id) );
- }
-}
-
-static void serialise_tractor( serialise_context context, mlt_service service, xmlNode *node )
-{
- xmlNode *child = node;
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
-
- if ( context->pass == 0 )
- {
- // Recurse on connected producer
- serialise_service( context, mlt_service_producer( service ), node );
- }
- else
- {
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, service, westley_tractor );
- if ( id == NULL )
- return;
-
- child = xmlNewChild( node, NULL, _x("tractor"), NULL );
-
- // Set the id
- xmlNewProp( child, _x("id"), _x(id) );
- if ( mlt_properties_get( properties, "title" ) )
- xmlNewProp( child, _x("title"), _x(mlt_properties_get( properties, "title" )) );
- if ( mlt_properties_get( properties, "global_feed" ) )
- xmlNewProp( child, _x("global_feed"), _x(mlt_properties_get( properties, "global_feed" )) );
- xmlNewProp( child, _x("in"), _x(mlt_properties_get( properties, "in" )) );
- xmlNewProp( child, _x("out"), _x(mlt_properties_get( properties, "out" )) );
-
- // Store application specific properties
- serialise_store_properties( context, MLT_SERVICE_PROPERTIES( service ), child, context->store );
- serialise_store_properties( context, MLT_SERVICE_PROPERTIES( service ), child, "meta." );
-
- // Recurse on connected producer
- serialise_service( context, mlt_service_producer( service ), child );
- serialise_service_filters( context, service, child );
- }
-}
-
-static void serialise_filter( serialise_context context, mlt_service service, xmlNode *node )
-{
- xmlNode *child = node;
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
-
- // Recurse on connected producer
- serialise_service( context, mlt_service_producer( service ), node );
-
- if ( context->pass == 1 )
- {
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, service, westley_filter );
- if ( id == NULL )
- return;
-
- child = xmlNewChild( node, NULL, _x("filter"), NULL );
-
- // Set the id
- xmlNewProp( child, _x("id"), _x(id) );
- if ( mlt_properties_get( properties, "title" ) )
- xmlNewProp( child, _x("title"), _x(mlt_properties_get( properties, "title" )) );
- xmlNewProp( child, _x("in"), _x(mlt_properties_get( properties, "in" )) );
- xmlNewProp( child, _x("out"), _x(mlt_properties_get( properties, "out" )) );
-
- serialise_properties( context, properties, child );
- serialise_service_filters( context, service, child );
- }
-}
-
-static void serialise_transition( serialise_context context, mlt_service service, xmlNode *node )
-{
- xmlNode *child = node;
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
-
- // Recurse on connected producer
- serialise_service( context, MLT_SERVICE( MLT_TRANSITION( service )->producer ), node );
-
- if ( context->pass == 1 )
- {
- // Get a new id - if already allocated, do nothing
- char *id = westley_get_id( context, service, westley_transition );
- if ( id == NULL )
- return;
-
- child = xmlNewChild( node, NULL, _x("transition"), NULL );
-
- // Set the id
- xmlNewProp( child, _x("id"), _x(id) );
- if ( mlt_properties_get( properties, "title" ) )
- xmlNewProp( child, _x("title"), _x(mlt_properties_get( properties, "title" )) );
- xmlNewProp( child, _x("in"), _x(mlt_properties_get( properties, "in" )) );
- xmlNewProp( child, _x("out"), _x(mlt_properties_get( properties, "out" )) );
-
- serialise_properties( context, properties, child );
- serialise_service_filters( context, service, child );
- }
-}
-
-static void serialise_service( serialise_context context, mlt_service service, xmlNode *node )
-{
- // Iterate over consumer/producer connections
- while ( service != NULL )
- {
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
- char *mlt_type = mlt_properties_get( properties, "mlt_type" );
-
- // Tell about the producer
- if ( strcmp( mlt_type, "producer" ) == 0 )
- {
- char *mlt_service = mlt_properties_get( properties, "mlt_service" );
- if ( mlt_properties_get( properties, "westley" ) == NULL && ( mlt_service != NULL && !strcmp( mlt_service, "tractor" ) ) )
- {
- context->pass = 0;
- serialise_tractor( context, service, node );
- context->pass = 1;
- serialise_tractor( context, service, node );
- context->pass = 0;
- break;
- }
- else
- {
- serialise_producer( context, service, node );
- }
- if ( mlt_properties_get( properties, "westley" ) != NULL )
- break;
- }
-
- // Tell about the framework container producers
- else if ( strcmp( mlt_type, "mlt_producer" ) == 0 )
- {
- char *resource = mlt_properties_get( properties, "resource" );
-
- // Recurse on multitrack's tracks
- if ( strcmp( resource, "<multitrack>" ) == 0 )
- {
- serialise_multitrack( context, service, node );
- break;
- }
-
- // Recurse on playlist's clips
- else if ( strcmp( resource, "<playlist>" ) == 0 )
- {
- serialise_playlist( context, service, node );
- }
-
- // Recurse on tractor's producer
- else if ( strcmp( resource, "<tractor>" ) == 0 )
- {
- context->pass = 0;
- serialise_tractor( context, service, node );
- context->pass = 1;
- serialise_tractor( context, service, node );
- context->pass = 0;
- break;
- }
-
- // Treat it as a normal producer
- else
- {
- serialise_producer( context, service, node );
- }
- }
-
- // Tell about a filter
- else if ( strcmp( mlt_type, "filter" ) == 0 )
- {
- serialise_filter( context, service, node );
- break;
- }
-
- // Tell about a transition
- else if ( strcmp( mlt_type, "transition" ) == 0 )
- {
- serialise_transition( context, service, node );
- break;
- }
-
- // Get the next connected service
- service = mlt_service_producer( service );
- }
-}
-
-xmlDocPtr westley_make_doc( mlt_consumer consumer, mlt_service service )
-{
- mlt_properties properties = MLT_SERVICE_PROPERTIES( service );
- xmlDocPtr doc = xmlNewDoc( _x("1.0") );
- xmlNodePtr root = xmlNewNode( NULL, _x("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, _x("root"), _x(mlt_properties_get( properties, "root" )) );
- context->root = strdup( mlt_properties_get( properties, "root" ) );
- }
- else
- {
- context->root = strdup( "" );
- }
-
- // Assign the additional 'storage' pattern for properties
- context->store = mlt_properties_get( MLT_CONSUMER_PROPERTIES( consumer ), "store" );
-
- // Assign a title property
- if ( mlt_properties_get( properties, "title" ) != NULL )
- xmlNewProp( root, _x("title"), _x(mlt_properties_get( properties, "title" )) );
- mlt_properties_set_int( properties, "global_feed", 1 );
-
- // Construct the context maps
- context->id_map = mlt_properties_new();
- context->hide_map = mlt_properties_new();
-
- // Ensure producer is a framework producer
- mlt_properties_set( MLT_SERVICE_PROPERTIES( service ), "mlt_type", "mlt_producer" );
-
- // In pass one, we serialise the end producers and playlists,
- // adding them to a map keyed by address.
- serialise_service( context, service, root );
-
- // In pass two, we serialise the tractor and reference the
- // producers and playlists
- context->pass++;
- serialise_service( context, service, root );
-
- // 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;
-
- // Get the producer service
- mlt_service service = mlt_service_producer( MLT_CONSUMER_SERVICE( this ) );
- if ( service != NULL )
- {
- 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( this, service );
-
- // Handle the output
- if ( resource == NULL || !strcmp( resource, "" ) )
- {
- xmlDocFormatDump( stdout, doc, 1 );
- }
- else if ( strchr( resource, '.' ) == NULL )
- {
- xmlChar *buffer = NULL;
- int length = 0;
- xmlDocDumpMemoryEnc( doc, &buffer, &length, "utf-8" );
- mlt_properties_set( properties, resource, _s(buffer) );
- xmlFree( buffer );
- }
- else
- {
- xmlSaveFormatFileEnc( resource, doc, "utf-8", 1 );
- }
-
- // Close the document
- xmlFreeDoc( doc );
- }
-
- mlt_consumer_stop( this );
-
- mlt_consumer_stopped( this );
-
- return 0;
-}
-
-static int consumer_is_stopped( mlt_consumer this )
-{
- return 1;
-}
projects / melted / blobdiff