2 * consumer_valerie.c -- pushes a service via valerie
3 * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
4 * Author: Charles Yates <charles.yates@telenet.be>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include <valerie/valerie.h>
22 #include <valerie/valerie_remote.h>
23 #include <framework/mlt.h>
30 static int consumer_is_stopped( mlt_consumer this );
31 static int consumer_start( mlt_consumer this );
33 /** This is what will be called by the factory
36 mlt_consumer consumer_valerie_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg )
38 // Create the consumer object
39 mlt_consumer this = calloc( sizeof( struct mlt_consumer_s ), 1 );
41 // If no malloc'd and consumer init ok
42 if ( this != NULL && mlt_consumer_init( this, NULL, profile ) == 0 )
44 if ( arg != NULL && strchr( arg, ':' ) )
47 int port = atoi( strchr( arg, ':' ) + 1 );
48 mlt_properties_set( MLT_CONSUMER_PROPERTIES( this ), "server", arg );
49 temp = mlt_properties_get( MLT_CONSUMER_PROPERTIES( this ), "server" );
50 *( strchr( temp, ':' ) ) = '\0';
51 mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( this ), "port", port );
55 mlt_properties_set( MLT_CONSUMER_PROPERTIES( this ), "server", arg == NULL ? "localhost" : arg );
56 mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( this ), "port", 5250 );
59 mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( this ), "unit", 0 );
60 mlt_properties_set( MLT_CONSUMER_PROPERTIES( this ), "command", "append" );
62 // Allow thread to be started/stopped
63 this->start = consumer_start;
64 this->is_stopped = consumer_is_stopped;
66 // Return the consumer produced
70 // malloc or consumer init failed
77 static int consumer_start( mlt_consumer this )
79 // Get the producer service
80 mlt_service service = mlt_service_producer( MLT_CONSUMER_SERVICE( this ) );
82 // Get the properties object
83 mlt_properties properties = MLT_CONSUMER_PROPERTIES( this );
85 // Get all the properties now
86 char *server = mlt_properties_get( properties, "server" );
87 int port = mlt_properties_get_int( properties, "port" );
88 char *cmd = mlt_properties_get( properties, "command" );
89 int unit = mlt_properties_get_int( properties, "unit" );
90 char *title = mlt_properties_get( properties, "title" );
93 // If this is a reuse, then a valerie object will exist
94 valerie connection = mlt_properties_get_data( properties, "connection", NULL );
96 // Special case - we can get a doc too...
97 char *doc = mlt_properties_get( properties, "westley" );
99 // Set the title if provided
100 if ( service != NULL )
103 mlt_properties_set( MLT_SERVICE_PROPERTIES( service ), "title", title );
104 else if ( mlt_properties_get( MLT_SERVICE_PROPERTIES( service ), "title" ) == NULL )
105 mlt_properties_set( MLT_SERVICE_PROPERTIES( service ), "title", "Anonymous Submission" );
106 title = mlt_properties_get( MLT_SERVICE_PROPERTIES( service ), "title" );
109 strcpy( command, cmd == NULL ? "" : cmd );
110 if ( strstr( command, "title=" ) == NULL && title != NULL )
112 strcat( command, " title=\"" );
113 strcat( command, title );
114 strcat( command, "\"" );
117 if ( service != NULL || doc != NULL )
119 // Initiate the connection if required
120 if ( connection == NULL )
122 valerie_parser parser = valerie_parser_init_remote( server, port );
123 connection = valerie_init( parser );
124 if ( valerie_connect( connection ) == valerie_ok )
126 mlt_properties_set_data( properties, "connection", connection, 0, ( mlt_destructor )valerie_close, NULL );
127 mlt_properties_set_data( properties, "parser", parser, 0, ( mlt_destructor )valerie_parser_close, NULL );
131 fprintf( stderr, "Unable to connect to the server at %s:%d\n", server, port );
132 mlt_properties_set_int( properties, "_error", 1 );
133 valerie_close( connection );
134 valerie_parser_close( parser );
139 // If we have connection, push the service over
140 if ( connection != NULL )
147 error = valerie_unit_push( connection, unit, command, service );
150 if ( error != valerie_ok )
151 fprintf( stderr, "Push failed on %s:%d %s u%d (%d)\n", server, port, command, unit, error );
156 int error = valerie_unit_receive( connection, unit, command, doc );
159 if ( error != valerie_ok )
160 fprintf( stderr, "Send failed on %s:%d %s u%d (%d)\n", server, port, command, unit, error );
165 mlt_consumer_stop( this );
166 mlt_consumer_stopped( this );
171 static int consumer_is_stopped( mlt_consumer this )