research.m1stereo.tv/gitweb/ - melted/blob - src/mvcp/mvcp_parser.h

   1 /*
   2  * mvcp_parser.h -- MVCP Parser for Melted
   3  * Copyright (C) 2002-2009 Ushodaya Enterprises Limited
   4  * Author: Charles Yates <charles.yates@pandora.be>
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #ifndef _MVCP_PARSER_H_
  22 #define _MVCP_PARSER_H_
  23
  24 /* MLT Header files */
  25 #include <framework/mlt.h>
  26
  27 /* Application header files */
  28 #include "mvcp_response.h"
  29 #include "mvcp_notifier.h"
  30
  31 #ifdef __cplusplus
  32 extern "C"
  33 {
  34 #endif
  35
  36 /** Callbacks to define the parser.
  37 */
  38
  39 typedef mvcp_response (*parser_connect)( void * );
  40 typedef mvcp_response (*parser_execute)( void *, char * );
  41 typedef mvcp_response (*parser_received)( void *, char *, char * );
  42 typedef mvcp_response (*parser_push)( void *, char *, mlt_service );
  43 typedef void (*parser_close)( void * );
  44
  45 /** Structure for the mvcp parser.
  46 */
  47
  48 typedef struct
  49 {
  50         parser_connect connect;
  51         parser_execute execute;
  52         parser_push push;
  53         parser_received received;
  54         parser_close close;
  55         void *real;
  56         mvcp_notifier notifier;
  57 }
  58 *mvcp_parser, mvcp_parser_t;
  59
  60 /** API for the parser - note that no constructor is defined here.
  61 */
  62
  63 extern mvcp_response mvcp_parser_connect( mvcp_parser );
  64 extern mvcp_response mvcp_parser_push( mvcp_parser, char *, mlt_service );
  65 extern mvcp_response mvcp_parser_received( mvcp_parser, char *, char * );
  66 extern mvcp_response mvcp_parser_execute( mvcp_parser, char * );
  67 extern mvcp_response mvcp_parser_executef( mvcp_parser, const char *, ... );
  68 extern mvcp_response mvcp_parser_run_file( mvcp_parser parser, FILE *file );
  69 extern mvcp_response mvcp_parser_run( mvcp_parser, char * );
  70 extern mvcp_notifier mvcp_parser_get_notifier( mvcp_parser );
  71 extern void mvcp_parser_close( mvcp_parser );
  72
  73 #ifdef __cplusplus
  74 }
  75 #endif
  76
  77 #endif