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
;
44 if ( filename
[0] == '!' )
50 if ( filename
[0] == '/' )
53 snprintf( fullname
, 1023, "%s%s", cmd_arg
->root_dir
, filename
);
56 return RESPONSE_INVALID_UNIT
;
59 int64_t in
= -1, out
= -1;
60 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 5 )
62 in
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 3 ) );
63 out
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 4 ) );
65 if ( miracle_unit_load( unit
, fullname
, in
, out
, flush
) != valerie_ok
)
66 return RESPONSE_BAD_FILE
;
68 return RESPONSE_SUCCESS
;
71 int miracle_list( command_argument cmd_arg
)
73 miracle_unit unit
= miracle_get_unit( cmd_arg
->unit
);
77 miracle_unit_report_list( unit
, cmd_arg
->response
);
78 return RESPONSE_SUCCESS
;
81 return RESPONSE_INVALID_UNIT
;
84 static int parse_clip( command_argument cmd_arg
, int arg
)
86 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
87 int clip
= miracle_unit_get_current_clip( unit
);
89 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) > arg
)
91 char *token
= valerie_tokeniser_get_string( cmd_arg
->tokeniser
, arg
);
92 if ( token
[ 0 ] == '+' )
93 clip
+= atoi( token
+ 1 );
94 else if ( token
[ 0 ] == '-' )
95 clip
-= atoi( token
+ 1 );
103 int miracle_insert( command_argument cmd_arg
)
105 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
106 char *filename
= (char*) cmd_arg
->argument
;
109 if ( filename
[0] == '/' )
112 snprintf( fullname
, 1023, "%s%s", cmd_arg
->root_dir
, filename
);
115 return RESPONSE_INVALID_UNIT
;
118 long in
= -1, out
= -1;
119 int index
= parse_clip( cmd_arg
, 3 );
121 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 6 )
123 in
= atoi( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 4 ) );
124 out
= atoi( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 5 ) );
127 switch( miracle_unit_insert( unit
, fullname
, index
, in
, out
) )
130 return RESPONSE_SUCCESS
;
132 return RESPONSE_BAD_FILE
;
135 return RESPONSE_SUCCESS
;
138 int miracle_remove( command_argument cmd_arg
)
140 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
143 return RESPONSE_INVALID_UNIT
;
146 int index
= parse_clip( cmd_arg
, 2 );
148 if ( miracle_unit_remove( unit
, index
) != valerie_ok
)
149 return RESPONSE_BAD_FILE
;
151 return RESPONSE_SUCCESS
;
154 int miracle_clean( command_argument cmd_arg
)
156 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
159 return RESPONSE_INVALID_UNIT
;
162 if ( miracle_unit_clean( unit
) != valerie_ok
)
163 return RESPONSE_BAD_FILE
;
165 return RESPONSE_SUCCESS
;
168 int miracle_move( command_argument cmd_arg
)
170 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
174 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) > 2 )
176 int src
= parse_clip( cmd_arg
, 2 );
177 int dest
= parse_clip( cmd_arg
, 3 );
179 if ( miracle_unit_move( unit
, src
, dest
) != valerie_ok
)
180 return RESPONSE_BAD_FILE
;
184 return RESPONSE_MISSING_ARG
;
189 return RESPONSE_INVALID_UNIT
;
192 return RESPONSE_SUCCESS
;
195 int miracle_append( command_argument cmd_arg
)
197 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
198 char *filename
= (char*) cmd_arg
->argument
;
201 if ( filename
[0] == '/' )
204 snprintf( fullname
, 1023, "%s%s", cmd_arg
->root_dir
, filename
);
207 return RESPONSE_INVALID_UNIT
;
210 int64_t in
= -1, out
= -1;
211 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 5 )
213 in
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 3 ) );
214 out
= atol( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 4 ) );
216 switch ( miracle_unit_append( unit
, fullname
, in
, out
) )
219 return RESPONSE_SUCCESS
;
221 return RESPONSE_BAD_FILE
;
224 return RESPONSE_SUCCESS
;
227 int miracle_play( command_argument cmd_arg
)
229 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
233 return RESPONSE_INVALID_UNIT
;
238 if ( valerie_tokeniser_count( cmd_arg
->tokeniser
) == 3 )
239 speed
= atoi( valerie_tokeniser_get_string( cmd_arg
->tokeniser
, 2 ) );
240 miracle_unit_play( unit
, speed
);
243 return RESPONSE_SUCCESS
;
246 int miracle_stop( command_argument cmd_arg
)
248 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
250 return RESPONSE_INVALID_UNIT
;
252 miracle_unit_play( unit
, 0 );
253 return RESPONSE_SUCCESS
;
256 int miracle_pause( command_argument cmd_arg
)
258 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
260 return RESPONSE_INVALID_UNIT
;
262 miracle_unit_play( unit
, 0 );
263 return RESPONSE_SUCCESS
;
266 int miracle_rewind( command_argument cmd_arg
)
268 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
270 return RESPONSE_INVALID_UNIT
;
272 miracle_unit_play( unit
, -2000 );
273 return RESPONSE_SUCCESS
;
276 int miracle_step( command_argument cmd_arg
)
278 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
281 return RESPONSE_INVALID_UNIT
;
284 miracle_unit_play( unit
, 0 );
285 miracle_unit_step( unit
, *(int*) cmd_arg
->argument
);
287 return RESPONSE_SUCCESS
;
290 int miracle_goto( command_argument cmd_arg
)
292 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
293 int clip
= parse_clip( cmd_arg
, 3 );
295 if (unit
== NULL
|| miracle_unit_is_offline(unit
))
296 return RESPONSE_INVALID_UNIT
;
298 miracle_unit_change_position( unit
, clip
, *(int*) cmd_arg
->argument
);
299 return RESPONSE_SUCCESS
;
302 int miracle_ff( command_argument cmd_arg
)
304 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
306 return RESPONSE_INVALID_UNIT
;
308 miracle_unit_play( unit
, 2000 );
309 return RESPONSE_SUCCESS
;
312 int miracle_set_in_point( command_argument cmd_arg
)
314 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
315 int clip
= parse_clip( cmd_arg
, 3 );
318 return RESPONSE_INVALID_UNIT
;
321 int position
= *(int *) cmd_arg
->argument
;
323 switch( miracle_unit_set_clip_in( unit
, clip
, position
) )
326 return RESPONSE_BAD_FILE
;
328 return RESPONSE_OUT_OF_RANGE
;
331 return RESPONSE_SUCCESS
;
334 int miracle_set_out_point( command_argument cmd_arg
)
336 miracle_unit unit
= miracle_get_unit(cmd_arg
->unit
);
337 int clip
= parse_clip( cmd_arg
, 3 );
340 return RESPONSE_INVALID_UNIT
;
343 int position
= *(int *) cmd_arg
->argument
;
345 switch( miracle_unit_set_clip_out( unit
, clip
, position
) )
348 return RESPONSE_BAD_FILE
;
350 return RESPONSE_OUT_OF_RANGE
;
354 return RESPONSE_SUCCESS
;
357 int miracle_get_unit_status( command_argument cmd_arg
)
359 valerie_status_t status
;
360 int error
= miracle_unit_get_status( miracle_get_unit( cmd_arg
->unit
), &status
);
363 return RESPONSE_INVALID_UNIT
;
367 valerie_response_printf( cmd_arg
->response
, sizeof( text
), valerie_status_serialise( &status
, text
, sizeof( text
) ) );
368 return RESPONSE_SUCCESS_1
;
374 int miracle_set_unit_property( command_argument cmd_arg
)
377 dv_unit unit = miracle_get_unit(cmd_arg->unit);
380 return RESPONSE_INVALID_UNIT;
383 char *key = (char*) cmd_arg->argument;
386 value = strchr( key, '=' );
388 return RESPONSE_OUT_OF_RANGE;
391 miracle_log( LOG_DEBUG, "USET %s = %s", key, value );
392 if ( strncasecmp( key, "eof", 1024) == 0 )
394 if ( strncasecmp( value, "pause", 1024) == 0)
395 dv_unit_set_eof_action( unit, dv_player_pause );
396 else if ( strncasecmp( value, "loop", 1024) == 0)
397 dv_unit_set_eof_action( unit, dv_player_loop );
398 else if ( strncasecmp( value, "stop", 1024) == 0)
399 dv_unit_set_eof_action( unit, dv_player_terminate );
400 else if ( strncasecmp( value, "clean", 1024) == 0)
401 dv_unit_set_eof_action( unit, dv_player_clean_loop );
403 return RESPONSE_OUT_OF_RANGE;
405 else if ( strncasecmp( key, "points", 1024) == 0 )
407 if ( strncasecmp( value, "use", 1024) == 0)
408 dv_unit_set_mode( unit, dv_clip_mode_restricted );
409 else if ( strncasecmp( value, "ignore", 1024) == 0)
410 dv_unit_set_mode( unit, dv_clip_mode_unrestricted );
412 return RESPONSE_OUT_OF_RANGE;
414 else if ( strncasecmp( key, "syt_offset", 1024) == 0 )
416 dv_unit_set_syt_offset( unit, atoi( value ) );
418 else if ( strncasecmp( key, "cip_n", 1024) == 0 )
420 dv_unit_set_cip_n( unit, atoi( value ) );
422 else if ( strncasecmp( key, "cip_d", 1024) == 0 )
424 dv_unit_set_cip_d( unit, atoi( value ) );
426 else if ( strncasecmp( key, "size", 1024) == 0 )
428 dv_unit_set_buffer_size( unit, atoi( value ) );
430 else if ( strncasecmp( key, "n_frames", 1024) == 0 )
432 dv_unit_set_n_frames( unit, atoi( value ) );
434 else if ( strncasecmp( key, "n_fill", 1024) == 0 )
436 dv_unit_set_n_fill( unit, atoi( value ) );
439 return RESPONSE_OUT_OF_RANGE;
442 return RESPONSE_SUCCESS
;
445 int miracle_get_unit_property( command_argument cmd_arg
)
448 dv_unit unit = miracle_get_unit(cmd_arg->unit);
451 return RESPONSE_INVALID_UNIT;
454 char *key = (char*) cmd_arg->argument;
456 if ( strncasecmp( key, "eof", 1024) == 0 )
458 switch ( dv_unit_get_eof_action( unit ) )
460 case dv_player_pause:
461 dv_response_write( cmd_arg->response, "pause", strlen("pause") );
464 dv_response_write( cmd_arg->response, "loop", strlen("loop") );
466 case dv_player_terminate:
467 dv_response_write( cmd_arg->response, "stop", strlen("stop") );
469 case dv_player_clean_loop:
470 dv_response_write( cmd_arg->response, "clean", strlen("clean") );
473 return RESPONSE_SUCCESS_1;
475 else if ( strncasecmp( key, "points", 1024) == 0 )
477 if ( dv_unit_get_mode( unit ) == dv_clip_mode_restricted )
478 dv_response_write( cmd_arg->response, "use", strlen("use") );
480 dv_response_write( cmd_arg->response, "ignore", strlen("ignore") );
481 return RESPONSE_SUCCESS_1;
483 else if ( strncasecmp( key, "syt_offset", 1024) == 0 )
485 dv_response_printf( cmd_arg->response, 1024, "%d\n",
486 dv_unit_get_syt_offset( unit ) );
487 return RESPONSE_SUCCESS_1;
489 else if ( strncasecmp( key, "cip_n", 1024) == 0 )
491 dv_response_printf( cmd_arg->response, 1024, "%d\n",
492 dv_unit_get_cip_n( unit ) );
493 return RESPONSE_SUCCESS_1;
495 else if ( strncasecmp( key, "cip_d", 1024) == 0 )
497 dv_response_printf( cmd_arg->response, 1024, "%d\n",
498 dv_unit_get_cip_d( unit ) );
499 return RESPONSE_SUCCESS_1;
501 else if ( strncasecmp( key, "size", 1024) == 0 )
503 dv_response_printf( cmd_arg->response, 1024, "%d\n",
504 dv_unit_get_buffer_size( unit ) );
505 return RESPONSE_SUCCESS_1;
507 else if ( strncasecmp( key, "n_frames", 1024) == 0 )
509 dv_response_printf( cmd_arg->response, 1024, "%d\n",
510 dv_unit_get_n_frames( unit ) );
511 return RESPONSE_SUCCESS_1;
513 else if ( strncasecmp( key, "n_fill", 1024) == 0 )
515 dv_response_printf( cmd_arg->response, 1024, "%d\n",
516 dv_unit_get_n_fill( unit ) );
517 return RESPONSE_SUCCESS_1;
519 else if ( strncasecmp( key, "all", 1024 ) == 0 )
521 switch ( dv_unit_get_eof_action( unit ) )
523 case dv_player_pause:
524 dv_response_write( cmd_arg->response, "eof=pause\n", strlen("pause") );
527 dv_response_write( cmd_arg->response, "eof=loop\n", strlen("loop") );
529 case dv_player_terminate:
530 dv_response_write( cmd_arg->response, "eof=stop\n", strlen("stop") );
532 case dv_player_clean_loop:
533 dv_response_write( cmd_arg->response, "eof=clean\n", strlen("clean") );
536 if ( dv_unit_get_mode( unit ) == dv_clip_mode_restricted )
537 dv_response_write( cmd_arg->response, "points=use\n", strlen("use") );
539 dv_response_write( cmd_arg->response, "points=ignore\n", strlen("ignore") );
540 dv_response_printf( cmd_arg->response, 1024, "syt_offset=%d\n", dv_unit_get_syt_offset( unit ) );
541 dv_response_printf( cmd_arg->response, 1024, "cip_n=%d\n", dv_unit_get_cip_n( unit ) );
542 dv_response_printf( cmd_arg->response, 1024, "cip_d=%d\n", dv_unit_get_cip_d( unit ) );
543 dv_response_printf( cmd_arg->response, 1024, "size=%d\n", dv_unit_get_buffer_size( unit ) );
544 dv_response_printf( cmd_arg->response, 1024, "n_frames=%d\n", dv_unit_get_n_frames( unit ) );
545 dv_response_printf( cmd_arg->response, 1024, "n_fill=%d\n", dv_unit_get_n_fill( unit ) );
549 return RESPONSE_SUCCESS
;
553 int miracle_transfer( command_argument cmd_arg
)
556 dv_unit src_unit = miracle_get_unit(cmd_arg->unit);
557 int dest_unit_id = -1;
558 char *string = (char*) cmd_arg->argument;
559 if ( string != NULL && ( string[ 0 ] == 'U' || string[ 0 ] == 'u' ) && strlen( string ) > 1 )
560 dest_unit_id = atoi( string + 1 );
562 if ( src_unit != NULL && dest_unit_id != -1 )
564 dv_unit dest_unit = miracle_get_unit( dest_unit_id );
565 if ( dest_unit != NULL && !dv_unit_is_offline(dest_unit) && dest_unit != src_unit )
567 dv_unit_transfer( dest_unit, src_unit );
568 return RESPONSE_SUCCESS;
572 return RESPONSE_INVALID_UNIT
;