3 * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
4 * Author: Dan Dennedy <dan@dennedy.org>
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.
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.
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.
25 #include <sys/types.h>
33 #include "miracle_unit.h"
34 #include "miracle_commands.h"
35 #include "miracle_log.h"
37 int miracle_load( command_argument cmd_arg
)
39 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
40 char *filename
= (char*) cmd_arg
->argument
;
45 if ( filename
[0] == '!' )
51 service
= strchr( filename
, ':' );
52 if ( service
!= NULL
)
55 filename
= strchr( service
, ':' );
58 if ( strlen( cmd_arg
->root_dir
) && filename
[0] == '/' )
61 snprintf( fullname
, 1023, "%s:%s%s", service
, cmd_arg
->root_dir
, filename
);
65 if ( strlen( cmd_arg
->root_dir
) && filename
[0] == '/' )
68 snprintf( fullname
, 1023, "%s%s", cmd_arg
->root_dir
, filename
);
72 return RESPONSE_INVALID_UNIT
;
75 int32_t in
= -1, out
= -1;
76 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 5 )
78 in
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 3 ) );
79 out
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 4 ) );
81 if ( miracle_unit_load( unit
, fullname
, in
, out
, flush
) != valerie_ok
)
82 return RESPONSE_BAD_FILE
;
84 return RESPONSE_SUCCESS
;
87 int miracle_list( command_argument cmd_arg
)
89 miracle_unit unit
= miracle_get_unit( cmd_arg
->unit
);
93 miracle_unit_report_list( unit
, cmd_arg
->response
);
94 return RESPONSE_SUCCESS
;
97 return RESPONSE_INVALID_UNIT
;
100 static int parse_clip( command_argument cmd_arg
, int arg
)
102 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
103 int clip
= miracle_unit_get_current_clip( unit
);
105 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) > arg
)
107 char *token
= valerie_tokeniser_get_string( cmd_arg
->tokeniser
, arg
);
108 if ( token
[ 0 ] == '+' )
109 clip
+= atoi( token
+ 1 );
110 else if ( token
[ 0 ] == '-' )
111 clip
-= atoi( token
+ 1 );
113 clip
= atoi( token
);
119 int miracle_insert( command_argument cmd_arg
)
121 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
122 char *filename
= (char*) cmd_arg
->argument
;
125 if ( strlen( cmd_arg
->root_dir
) && filename
[0] == '/' )
128 snprintf( fullname
, 1023, "%s%s", cmd_arg
->root_dir
, filename
);
131 return RESPONSE_INVALID_UNIT
;
134 long in
= -1, out
= -1;
135 int index
= parse_clip( cmd_arg
, 3 );
137 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 6 )
139 in
= atoi( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 4 ) );
140 out
= atoi( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 5 ) );
143 switch( miracle_unit_insert( unit
, fullname
, index
, in
, out
) )
146 return RESPONSE_SUCCESS
;
148 return RESPONSE_BAD_FILE
;
151 return RESPONSE_SUCCESS
;
154 int miracle_remove( command_argument cmd_arg
)
156 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
159 return RESPONSE_INVALID_UNIT
;
162 int index
= parse_clip( cmd_arg
, 2 );
164 if ( miracle_unit_remove( unit
, index
) != valerie_ok
)
165 return RESPONSE_BAD_FILE
;
167 return RESPONSE_SUCCESS
;
170 int miracle_clean( command_argument cmd_arg
)
172 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
175 return RESPONSE_INVALID_UNIT
;
178 if ( miracle_unit_clean( unit
) != valerie_ok
)
179 return RESPONSE_BAD_FILE
;
181 return RESPONSE_SUCCESS
;
184 int miracle_wipe( command_argument cmd_arg
)
186 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
189 return RESPONSE_INVALID_UNIT
;
192 if ( miracle_unit_wipe( unit
) != valerie_ok
)
193 return RESPONSE_BAD_FILE
;
195 return RESPONSE_SUCCESS
;
198 int miracle_clear( command_argument cmd_arg
)
200 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
203 return RESPONSE_INVALID_UNIT
;
206 if ( miracle_unit_clear( unit
) != valerie_ok
)
207 return RESPONSE_BAD_FILE
;
209 return RESPONSE_SUCCESS
;
212 int miracle_move( command_argument cmd_arg
)
214 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
218 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) > 2 )
220 int src
= parse_clip( cmd_arg
, 2 );
221 int dest
= parse_clip( cmd_arg
, 3 );
223 if ( miracle_unit_move( unit
, src
, dest
) != valerie_ok
)
224 return RESPONSE_BAD_FILE
;
228 return RESPONSE_MISSING_ARG
;
233 return RESPONSE_INVALID_UNIT
;
236 return RESPONSE_SUCCESS
;
239 int miracle_append( command_argument cmd_arg
)
241 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
242 char *filename
= (char*) cmd_arg
->argument
;
245 if ( strlen( cmd_arg
->root_dir
) && filename
[0] == '/' )
248 snprintf( fullname
, 1023, "%s%s", cmd_arg
->root_dir
, filename
);
251 return RESPONSE_INVALID_UNIT
;
254 int32_t in
= -1, out
= -1;
255 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 5 )
257 in
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 3 ) );
258 out
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 4 ) );
260 switch ( miracle_unit_append( unit
, fullname
, in
, out
) )
263 return RESPONSE_SUCCESS
;
265 return RESPONSE_BAD_FILE
;
268 return RESPONSE_SUCCESS
;
271 int miracle_push( command_argument cmd_arg
, mlt_service service
)
273 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
274 if ( unit
!= NULL
&& service
!= NULL
)
275 if ( miracle_unit_append_service( unit
, service
) == valerie_ok
)
276 return RESPONSE_SUCCESS
;
277 return RESPONSE_BAD_FILE
;
280 int miracle_receive( command_argument cmd_arg
, char *doc
)
282 mlt_producer producer
= mlt_factory_producer( "westley-xml", doc
);
283 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
284 if ( unit
!= NULL
&& producer
!= NULL
)
286 if ( miracle_unit_append_service( unit
, MLT_PRODUCER_SERVICE( producer
) ) == valerie_ok
)
288 mlt_producer_close( producer
);
289 return RESPONSE_SUCCESS
;
292 mlt_producer_close( producer
);
293 return RESPONSE_BAD_FILE
;
296 int miracle_play( command_argument cmd_arg
)
298 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
302 return RESPONSE_INVALID_UNIT
;
307 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 3 )
308 speed
= atoi( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 2 ) );
309 miracle_unit_play( unit
, speed
);
312 return RESPONSE_SUCCESS
;
315 int miracle_stop( command_argument cmd_arg
)
317 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
319 return RESPONSE_INVALID_UNIT
;
321 miracle_unit_terminate( unit
);
322 return RESPONSE_SUCCESS
;
325 int miracle_pause( command_argument cmd_arg
)
327 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
329 return RESPONSE_INVALID_UNIT
;
331 miracle_unit_play( unit
, 0 );
332 return RESPONSE_SUCCESS
;
335 int miracle_rewind( command_argument cmd_arg
)
337 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
339 return RESPONSE_INVALID_UNIT
;
341 miracle_unit_play( unit
, -2000 );
342 return RESPONSE_SUCCESS
;
345 int miracle_step( command_argument cmd_arg
)
347 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
350 return RESPONSE_INVALID_UNIT
;
353 miracle_unit_play( unit
, 0 );
354 miracle_unit_step( unit
, *(int*) cmd_arg
->argument
);
356 return RESPONSE_SUCCESS
;
359 int miracle_goto( command_argument cmd_arg
)
361 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
362 int clip
= parse_clip( cmd_arg
, 3 );
364 if (unit
== NULL
|| miracle_unit_is_offline(unit
))
365 return RESPONSE_INVALID_UNIT
;
367 miracle_unit_change_position( unit
, clip
, *(int*) cmd_arg
->argument
);
368 return RESPONSE_SUCCESS
;
371 int miracle_ff( command_argument cmd_arg
)
373 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
375 return RESPONSE_INVALID_UNIT
;
377 miracle_unit_play( unit
, 2000 );
378 return RESPONSE_SUCCESS
;
381 int miracle_set_in_point( command_argument cmd_arg
)
383 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
384 int clip
= parse_clip( cmd_arg
, 3 );
387 return RESPONSE_INVALID_UNIT
;
390 int position
= *(int *) cmd_arg
->argument
;
392 switch( miracle_unit_set_clip_in( unit
, clip
, position
) )
395 return RESPONSE_BAD_FILE
;
397 return RESPONSE_OUT_OF_RANGE
;
400 return RESPONSE_SUCCESS
;
403 int miracle_set_out_point( command_argument cmd_arg
)
405 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
406 int clip
= parse_clip( cmd_arg
, 3 );
409 return RESPONSE_INVALID_UNIT
;
412 int position
= *(int *) cmd_arg
->argument
;
414 switch( miracle_unit_set_clip_out( unit
, clip
, position
) )
417 return RESPONSE_BAD_FILE
;
419 return RESPONSE_OUT_OF_RANGE
;
423 return RESPONSE_SUCCESS
;
426 int miracle_get_unit_status( command_argument cmd_arg
)
428 valerie_status_t status
;
429 int error
= miracle_unit_get_status( miracle_get_unit( cmd_arg
->unit
), &status
);
432 return RESPONSE_INVALID_UNIT
;
436 valerie_response_printf( cmd_arg
->response
, sizeof( text
), valerie_status_serialise( &status
, text
, sizeof( text
) ) );
437 return RESPONSE_SUCCESS_1
;
443 int miracle_set_unit_property( command_argument cmd_arg
)
445 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
446 char *name_value
= (char*) cmd_arg
->argument
;
448 return RESPONSE_INVALID_UNIT
;
450 miracle_unit_set( unit
, name_value
);
451 return RESPONSE_SUCCESS
;
454 int miracle_get_unit_property( command_argument cmd_arg
)
456 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
457 char *name
= (char*) cmd_arg
->argument
;
458 char *value
= miracle_unit_get( unit
, name
);
460 return RESPONSE_INVALID_UNIT
;
461 else if ( value
!= NULL
)
462 valerie_response_printf( cmd_arg
->response
, 1024, "%s\n", value
);
463 return RESPONSE_SUCCESS
;
467 int miracle_transfer( command_argument cmd_arg
)
469 miracle_unit src_unit
= miracle_get_unit(cmd_arg
->unit
);
470 int dest_unit_id
= -1;
471 char *string
= (char*) cmd_arg
->argument
;
472 if ( string
!= NULL
&& ( string
[ 0 ] == 'U' || string
[ 0 ] == 'u' ) && strlen( string
) > 1 )
473 dest_unit_id
= atoi( string
+ 1 );
475 if ( src_unit
!= NULL
&& dest_unit_id
!= -1 )
477 miracle_unit dest_unit
= miracle_get_unit( dest_unit_id
);
478 if ( dest_unit
!= NULL
&& !miracle_unit_is_offline(dest_unit
) && dest_unit
!= src_unit
)
480 miracle_unit_transfer( dest_unit
, src_unit
);
481 return RESPONSE_SUCCESS
;
484 return RESPONSE_INVALID_UNIT
;