research.m1stereo.tv/gitweb/ - melted/blob - src/mvcp-console/mvcp-console.c

   1 /*
   2  * mvcp-console.c -- Local MVCP Test Utility
   3  * Copyright (C) 2002-2009 Ushodaya Enterprises Limited
   4  * Author: Charles Yates <charles.yates@pandora.be>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program 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
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 /* System header files */
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <sched.h>
  26
  27 #ifdef __DARWIN__
  28 #include <SDL.h>
  29 #endif
  30
  31 /* Application header files */
  32 #include <melted/melted_local.h>
  33 #include <melted/melted_commands.h>
  34 #include <melted/melted_unit.h>
  35 #include <mvcp/mvcp_remote.h>
  36 #include <mvcp/mvcp_util.h>
  37
  38 char *prompt( char *command, int length )
  39 {
  40         printf( "> " );
  41         return fgets( command, length, stdin );
  42 }
  43
  44 void report( mvcp_response response )
  45 {
  46         int index = 0;
  47         if ( response != NULL )
  48                 for ( index = 0; index < mvcp_response_count( response ); index ++ )
  49                         printf( "%4d: %s\n", index, mvcp_response_get_line( response, index ) );
  50 }
  51
  52 static void cleanup()
  53 {
  54         int i;
  55         for ( i = 0; i < MAX_UNITS; i++ )
  56                 melted_unit_close( melted_get_unit(i) );
  57 }
  58
  59 int main( int argc, char **argv  )
  60 {
  61         mvcp_parser parser = NULL;
  62         mvcp_response response = NULL;
  63         char temp[ 1024 ];
  64         int index = 1;
  65
  66         atexit( cleanup );
  67         if ( argc > 2 && !strcmp( argv[ 1 ], "-s" ) )
  68         {
  69                 printf( "Melted Client Instance\n" );
  70                 parser = mvcp_parser_init_remote( argv[ 2 ], 5250 );
  71                 response = mvcp_parser_connect( parser );
  72                 index = 3;
  73         }
  74         else
  75         {
  76                 printf( "Melted Standalone Instance\n" );
  77                 parser = melted_parser_init_local( );
  78                 response = mvcp_parser_connect( parser );
  79         }
  80
  81         if ( response != NULL )
  82         {
  83                 /* process files on command lines before going into console mode */
  84                 for ( ; index < argc; index ++ )
  85                 {
  86                         mvcp_response_close( response );
  87                         response = mvcp_parser_run( parser, argv[ index ] );
  88                         report( response );
  89                 }
  90
  91                 while ( response != NULL && prompt( temp, 1024 ) )
  92                 {
  93                         mvcp_util_trim( mvcp_util_chomp( temp ) );
  94                         if ( !strcasecmp( temp, "BYE" ) )
  95                         {
  96                                 break;
  97                         }
  98                         else if ( strcmp( temp, "" ) )
  99                         {
 100                                 mvcp_response_close( response );
 101                                 response = mvcp_parser_execute( parser, temp );
 102                                 report( response );
 103                         }
 104                 }
 105         }
 106         else
 107         {
 108                 fprintf( stderr, "Unable to connect to a melted instance.\n" );
 109         }
 110
 111         printf( "\n" );
 112         mvcp_parser_close( parser );
 113
 114         return 0;
 115 }