+++ /dev/null
-/*
- * valerie_status.c -- Unit Status Handling
- * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
- * Author: Charles Yates <charles.yates@pandora.be>
- *
- * 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
- */
-
-/* System header files */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/* Application header files */
-#include "valerie_status.h"
-#include "valerie_tokeniser.h"
-#include "valerie_util.h"
-
-/** Parse a unit status string.
-*/
-
-void valerie_status_parse( valerie_status status, char *text )
-{
- valerie_tokeniser tokeniser = valerie_tokeniser_init( );
- if ( valerie_tokeniser_parse_new( tokeniser, text, " " ) == 17 )
- {
- status->unit = atoi( valerie_tokeniser_get_string( tokeniser, 0 ) );
- strncpy( status->clip, valerie_util_strip( valerie_tokeniser_get_string( tokeniser, 2 ), '\"' ), sizeof( status->clip ) );
- status->position = atol( valerie_tokeniser_get_string( tokeniser, 3 ) );
- status->speed = atoi( valerie_tokeniser_get_string( tokeniser, 4 ) );
- status->fps = atof( valerie_tokeniser_get_string( tokeniser, 5 ) );
- status->in = atol( valerie_tokeniser_get_string( tokeniser, 6 ) );
- status->out = atol( valerie_tokeniser_get_string( tokeniser, 7 ) );
- status->length = atol( valerie_tokeniser_get_string( tokeniser, 8 ) );
-
- strncpy( status->tail_clip, valerie_util_strip( valerie_tokeniser_get_string( tokeniser, 9 ), '\"' ), sizeof( status->tail_clip ) );
- status->tail_position = atol( valerie_tokeniser_get_string( tokeniser, 10 ) );
- status->tail_in = atol( valerie_tokeniser_get_string( tokeniser, 11 ) );
- status->tail_out = atol( valerie_tokeniser_get_string( tokeniser, 12 ) );
- status->tail_length = atol( valerie_tokeniser_get_string( tokeniser, 13 ) );
- status->seek_flag = atoi( valerie_tokeniser_get_string( tokeniser, 14 ) );
- status->generation = atoi( valerie_tokeniser_get_string( tokeniser, 15 ) );
- status->clip_index = atoi( valerie_tokeniser_get_string( tokeniser, 16 ) );
-
- if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "unknown" ) )
- status->status = unit_unknown;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "undefined" ) )
- status->status = unit_undefined;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "offline" ) )
- status->status = unit_offline;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "not_loaded" ) )
- status->status = unit_not_loaded;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "stopped" ) )
- status->status = unit_stopped;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "paused" ) )
- status->status = unit_paused;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "playing" ) )
- status->status = unit_playing;
- else if ( !strcmp( valerie_tokeniser_get_string( tokeniser, 1 ), "disconnected" ) )
- status->status = unit_disconnected;
- }
- else
- {
- memset( status, 0, sizeof( valerie_status_t ) );
- fprintf( stderr, "Status thread changed?\n" );
- }
- valerie_tokeniser_close( tokeniser );
-}
-
-/** Serialise a status into a string.
-*/
-
-char *valerie_status_serialise( valerie_status status, char *text, int length )
-{
- const char *status_string = NULL;
-
- switch( status->status )
- {
- case unit_undefined:
- status_string = "undefined";
- break;
-
- case unit_offline:
- status_string = "offline";
- break;
-
- case unit_not_loaded:
- status_string = "not_loaded";
- break;
-
- case unit_stopped:
- status_string = "stopped";
- break;
-
- case unit_playing:
- status_string = "playing";
- break;
-
- case unit_unknown:
- status_string = "unknown";
- break;
-
- case unit_paused:
- status_string = "paused";
- break;
-
- case unit_disconnected:
- status_string = "disconnected";
- break;
- }
-
- snprintf( text, length, "%d %s \"%s\" %d %d %.2f %d %d %d \"%s\" %d %d %d %d %d %d %d\r\n",
- status->unit,
- status_string,
- status->clip,
- status->position,
- status->speed,
- status->fps,
- status->in,
- status->out,
- status->length,
- status->tail_clip,
- status->tail_position,
- status->tail_in,
- status->tail_out,
- status->tail_length,
- status->seek_flag,
- status->generation,
- status->clip_index );
-
- return text;
-}
-
-/** Compare two status codes for changes.
-*/
-
-int valerie_status_compare( valerie_status status1, valerie_status status2 )
-{
- return memcmp( status1, status2, sizeof( valerie_status_t ) );
-}
-
-/** Copy status code info from dest to src.
-*/
-
-valerie_status valerie_status_copy( valerie_status dest, valerie_status src )
-{
- return memcpy( dest, src, sizeof( valerie_status_t ) );
-}
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