source: roaraudio/roarclients/roarctl.c @ 4443:6c4cb0c32db5

Last change on this file since 4443:6c4cb0c32db5 was 4443:6c4cb0c32db5, checked in by phi, 13 years ago

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File size: 32.0 KB
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1//roarctl.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2010
5 *
6 *  This file is part of roarclients a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  RoarAudio is distributed in the hope that it will be useful,
15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *  GNU General Public License for more details.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 */
25
26#define _UNITS_T_BASE_USEC
27
28#include <roaraudio.h>
29#include <roaraudio/units.h>
30#include <libroardsp/libroardsp.h>
31
32#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID)
33#define _POSIX_USERS
34#endif
35
36#ifdef _POSIX_USERS
37#include <pwd.h>
38#include <grp.h>
39#endif
40
41#include <sys/time.h>
42#include <time.h>
43
44#ifdef ROAR_HAVE_LIBM
45#include <math.h>
46#endif
47
48int g_verbose = 0;
49
50int display_mixer (struct roar_connection * con, int stream);
51int show_meta_all (struct roar_connection * con, int id);
52
53void usage (void) {
54 printf("roarctl [OPTIONS]... COMMAND [OPTS] [COMMAND [OPTS] [COMMAND [OPTS] [...]]]\n");
55
56 printf("\nOptions:\n\n");
57
58 printf("  --server SERVER         - Set server hostname\n"
59        "  --help                  - Show this help\n"
60        "  --verbose   -v          - Show verbose output\n"
61        "  --list-aiprofiles       - Show audio info profiles and exit\n"
62        "  --enum-servers          - Show a list of possible servers\n"
63       );
64
65 printf("\nCommands:\n\n");
66 printf(
67        "  help                    - Show this help\n"
68        "  sleep TIME              - Sleeps for TIME seconds\n"
69#ifdef ROAR_HAVE_GETTIMEOFDAY
70        "  ping  NUM               - Do NUM pings using NOOP commands\n"
71#endif
72        "  whoami                  - Get own client ID\n"
73        "\n"
74        "  listaiprofiles          - list audio info profiles\n"
75        "  aiprofileget PROFILE    - show audio info profile PROFILE\n"
76        "\n"
77        "  standby, off            - Go into standby mode\n"
78        "  resume, on              - Go into active mode\n"
79        "  standbymode             - Show current standby mode\n"
80        "  exit                    - Quits the roard (must be used as last command)\n"
81        "  terminate               - Like exit but let the server up to serve still connected clients,\n"
82        "                            new clients cann't connect and the server terminates after the last\n"
83        "                            client disconnected\n"
84        "\n"
85        "  volume ID CHAN [scale S] V0 V1...\n"
86        "                          - Sets volume for stream ID\n"
87        "                            CHAN is the number of channels or 'mono' or 'stereo'\n"
88        "                            if mono or stereo is chosen roarctl trys to set\n"
89        "                            sensfull values for all channels even if the output\n"
90        "                            is has more channels.\n"
91        "                            An optional scale can be given using S.\n"
92        "                            all other args are the volumes of the channels\n"
93        "                            you may use integer or percent values.\n"
94        "                            percent values can floating points.\n"
95        "\n"
96        "  flag   ID FLAGS         - Sets flags FLAGS on stream ID. FLAGS may be a comma\n"
97        "                            separated list of flags.\n"
98        "  unflag ID FLAGS         - Unsets flags on a stream. See flag.\n"
99        "\n"
100        "  kick TYPE ID            - Kicks object of TYPE with id ID\n"
101        "                            Types: client stream sample source\n"
102        "  newvirtual P D E R B C  - Adds a new virtual (child) stream\n"
103        "                            Parameters:\n"
104        "                             P: Parent stream ID, D: Direction,\n"
105        "                             E: codEc, R: sample Rate,\n"
106        "                             B: bits per sample, C: nummer of channels\n"
107        "\n"
108        "  metaget  ID TYPE        - Read meta date of type TYPE from stream ID\n"
109// TODO: document metaset here.
110        "  metasave ID FILE        - Saves meta data of stream ID to file FILE\n"
111        "  metaload ID FILE        - Loads meta data from file FILE and set it on stream ID\n"
112        "\n"
113        "  serverinfo              - Gets general information about the server\n"
114        "  serveroinfo             - Gets Information about server output\n"
115        "  listclients             - Gets Information about clients\n"
116        "  liststreams             - Gets Information about streams\n"
117        "  allinfo                 - Get all infos\n"
118       );
119}
120
121int enum_servers (void) {
122 struct roar_server * list;
123 struct roar_server * c;
124 int flags    = ROAR_ENUM_FLAG_DESC|ROAR_ENUM_FLAG_LOCATION;
125 int dir      = -1;
126 int socktype = -1;
127 int i;
128
129 if ( (list = roar_enum_servers(flags, dir, socktype)) == NULL )
130  return -1;
131
132 printf("Server           Location         Description\n");
133 printf("----------------------------------------------------------------------\n");
134
135 for (i = 0; ; i++) {
136  c = &(list[i]);
137  printf("%-16s %-16s %s\n",
138             c->server      == NULL ? "(default)" : c->server,
139             c->location    == NULL ? ""          : c->location,
140             c->description == NULL ? ""          : c->description
141        );
142  if ( c->server == NULL )
143   break;
144 }
145
146 roar_enum_servers_free(list);
147
148 return 0;
149}
150
151#ifdef ROAR_HAVE_GETTIMEOFDAY
152int ping (struct roar_connection * con, int num) {
153 struct timeval         try, ans;
154 struct roar_message    m;
155 register int           ret;
156 int                    i;
157 double                 cur, min = 3600*1000, max = 0, sum = 0;
158
159 if ( num == 0 )
160  return 0;
161
162 for (i = 0; i < num; i++) {
163  memset(&m, 0, sizeof(m));
164
165  m.cmd = ROAR_CMD_NOOP;
166  m.datalen = 0;
167
168  // we use roar_req() directly here because of speed.
169  // roar_noop() does basicly the same but is a bit slower.
170
171  gettimeofday(&try, NULL);
172  ret = roar_req(con, &m, NULL);
173  gettimeofday(&ans, NULL);
174
175  if ( ret == -1 )
176   return -1;
177
178  while (ans.tv_sec > try.tv_sec) {
179   ans.tv_sec--;
180   ans.tv_usec += 1000000;
181  }
182  ans.tv_usec -= try.tv_usec;
183
184  printf("Pong from server: seq=%i time=%.3fms\n", i, (cur = ans.tv_usec/1000.0));
185
186  sum += cur;
187  if ( min > cur )
188   min = cur;
189  if ( cur > max )
190   max = cur;
191
192  if ( i != (num - 1) )
193   sleep(1);
194 }
195
196 printf("\n--- ping statistics ---\n");
197 printf("%i packets transmitted\n", i);
198 printf("rtt min/avg/max = %.3f/%.3f/%.3f ms\n", min, sum/(double)i, max);
199
200 return 0;
201}
202#endif
203
204#define _pm(m,n) if ( info->m != NULL ) printf("Server %-15s: %s\n", (n), (info->m));
205void server_info (struct roar_connection * con) {
206 struct roar_server_info * info = roar_server_info(con);
207
208 if ( info == NULL ) {
209  fprintf(stderr, "Error: can not get server info\n");
210  return;
211 }
212
213 _pm(version, "version");
214 _pm(location, "location");
215 _pm(description, "description");
216 _pm(contact, "contact");
217 _pm(serial, "serial");
218 _pm(address, "address");
219 _pm(uiurl, "UI URL");
220 _pm(un.sysname, "System sysname");
221 _pm(un.release, "System release");
222 _pm(un.nodename, "System nodename");
223 _pm(un.machine, "System machine");
224
225 roar_server_info_free(info);
226}
227#undef _pm
228
229void server_oinfo (struct roar_connection * con) {
230 struct roar_stream s;
231
232 if ( roar_server_oinfo(con, &s) == -1 ) {
233  fprintf(stderr, "Error: can not get server output info\n");
234  return;
235 }
236
237 printf("Stream direction      : %s\n", roar_dir2str(s.dir));
238 printf("Server Output rate    : %i\n", s.info.rate);
239 printf("Server Output bits    : %i\n", s.info.bits);
240 printf("Server Output channels: %i\n", s.info.channels);
241 printf("Server Output codec   : %i (%s%s)\n", s.info.codec, roar_codec2str(s.info.codec),
242                                     s.info.codec == ROAR_CODEC_DEFAULT ? " native" : "");
243// printf("Server Output rate: %i", s.info.rate);
244  if ( g_verbose > 1 && s.pos != (uint32_t)-1 )
245   printf("Server Position       : %lu S (%.3fs)\n", (unsigned long int) s.pos, (float)s.pos/(s.info.rate*s.info.channels));
246}
247
248const char * proc_name (pid_t pid) {
249 static char ret[80] = "?";
250#ifdef __linux__
251 char file[80], buf[80], *r;
252 int  i;
253
254 snprintf(file, sizeof(file)-1, "/proc/%i/exe", pid);
255 file[sizeof(file)-1] = 0;
256
257 ret[0] = '?';
258 ret[1] = 0;
259
260 if ( (i = readlink(file, buf, sizeof(buf)-1)) != -1 ) {
261  buf[i] = 0;
262  if ( (r = strrchr(buf, '/')) != NULL ) {
263   r++;
264   if ( *r != 0 ) {
265    strncpy(ret, r, sizeof(ret)-1);
266    ret[sizeof(ret)-1] = 0;
267   }
268  }
269 }
270#else
271 (void)pid;
272#endif
273
274 return ret;
275}
276
277void list_clients (struct roar_connection * con) {
278 int i;
279 int num;
280 int h;
281 int id[ROAR_CLIENTS_MAX];
282 char tmp[80];
283 int self_id;
284 struct roar_client self_client;
285 struct roar_client c;
286#ifdef _POSIX_USERS
287 struct group  * grp = NULL;
288 struct passwd * pwd = NULL;
289#endif
290
291 if ( (self_id = roar_get_clientid(con)) != -1 ) {
292  if ( roar_get_client(con, &self_client, self_id) == -1 )
293   self_id = -1;
294 }
295
296 if ( (num = roar_list_clients(con, id, ROAR_CLIENTS_MAX)) == -1 ) {
297  fprintf(stderr, "Error: can not get client list\n");
298  return;
299 }
300
301 for (i = 0; i < num; i++) {
302  printf("client %i:\n", id[i]);
303  if ( roar_get_client(con, &c, id[i]) == -1 ) {
304   fprintf(stderr, "Error: can not get client info\n");
305   continue;
306  }
307
308  if ( c.name[0] != '\0' )
309   printf("Client name           : %s\n", c.name);
310
311  if ( roar_nnode_get_socktype(&(c.nnode)) != ROAR_SOCKET_TYPE_UNKNOWN ) {
312   if ( roar_nnode_to_str(&(c.nnode), tmp, 80) == 0 ) {
313    printf("Client network node   : %s\n", tmp);
314   }
315  }
316
317  if ( c.pid != -1 ) {
318   if ( self_id != -1 && roar_nnode_cmp(&(self_client.nnode), &(c.nnode)) == 0 ) {
319    printf("Client PID            : %i(%s)\n", c.pid, proc_name(c.pid));
320   } else {
321    printf("Client PID            : %i\n", c.pid);
322   }
323  }
324  if ( c.uid != -1 ) {
325#ifdef _POSIX_USERS
326   if ( self_id != -1 && roar_nnode_cmp(&(self_client.nnode), &(c.nnode)) == 0 ) {
327    pwd = getpwuid(c.uid);
328    grp = getgrgid(c.gid);
329    printf("Client UID/GID        : %i(%s)/%i(%s)\n", c.uid, pwd ? pwd->pw_name : "?", c.gid, grp ? grp->gr_name : "?");
330   } else {
331#else
332   if ( 1 ) {
333#endif
334    printf("Client UID/GID        : %i/%i\n", c.uid, c.gid);
335   }
336  }
337
338  if ( g_verbose && c.proto != ROAR_PROTO_NONE ) {
339   printf("Client Protocol       : %s\n", roar_proto2str(c.proto));
340  }
341
342  if ( g_verbose && c.byteorder != ROAR_BYTEORDER_UNKNOWN ) {
343   if ( c.byteorder == ROAR_BYTEORDER_NETWORK ) {
344    strcpy(tmp, " (network byteorder");
345   } else {
346    *tmp = 0;
347   }
348
349   if ( c.byteorder == ROAR_BYTEORDER_NATIVE ) {
350    if ( *tmp ) {
351     strcat(tmp, ", native");
352    } else {
353     strcpy(tmp, " (native");
354    }
355   }
356
357   if ( *tmp )
358    strcat(tmp, ")");
359
360   printf("Client Byteorder      : %s%s\n", roar_byteorder2str(c.byteorder), tmp);
361  }
362
363  if ( c.execed != -1 )
364   printf("Execed stream         : %i\n", c.execed);
365
366  for (h = 0; h < ROAR_CLIENTS_MAX_STREAMS_PER_CLIENT; h++)
367   if ( c.streams[h] != -1 )
368    printf("stream                : %i\n", c.streams[h]);
369 }
370
371}
372
373void list_streams (struct roar_connection * con) {
374 int i;
375 int num;
376 int id[ROAR_STREAMS_MAX];
377 char chanmap[ROAR_MAX_CHANNELS];
378 struct roar_stream s;
379 struct roar_stream_info info;
380 char buffer[1024];
381 char * flags = buffer;
382 char * name  = buffer;
383 char * infotext;
384 size_t len;
385
386
387 if ( (num = roar_list_streams(con, id, ROAR_STREAMS_MAX)) == -1 ) {
388  fprintf(stderr, "Error: can not get stream list\n");
389  return;
390 }
391
392 for (i = 0; i < num; i++) {
393  printf("stream %i:\n", id[i]);
394  if ( roar_get_stream(con, &s, id[i]) == -1 ) {
395   fprintf(stderr, "Error: can not get stream info\n");
396   continue;
397  }
398  printf("Stream direction      : %s\n", roar_dir2str(s.dir));
399
400  if ( roar_stream_get_name(con, &s, name, 1024) == 0 )
401   printf("Stream name           : %s\n", name);
402
403  if ( (int)s.pos_rel_id == -1 ) {
404   printf("Relativ position id   : none (stream not synchronized)\n");
405  } else if ( (int)s.pos_rel_id == id[i] ) {
406   printf("Relativ position id   : %i (self synchronized)\n", s.pos_rel_id);
407  } else {
408   printf("Relativ position id   : %i (synchronized)\n", s.pos_rel_id);
409  }
410  if ( g_verbose > 1 && s.pos != (uint32_t)-1 ) {
411   if ( s.info.rate && s.info.channels ) {
412    printf("Position              : %lu S (%.3fs)\n", (unsigned long int) s.pos,
413                                    (float)s.pos/(s.info.rate*s.info.channels));
414   } else {
415    printf("Position              : %lu S\n", (unsigned long int) s.pos);
416   }
417  }
418
419  switch (s.dir) {
420   case ROAR_DIR_MIDI_IN:
421   case ROAR_DIR_MIDI_OUT:
422     infotext = " ticks/s";
423    break;
424   case ROAR_DIR_LIGHT_IN:
425   case ROAR_DIR_LIGHT_OUT:
426     infotext = " updates/s";
427    break;
428   default:
429     infotext = " Hz";
430  }
431  if ( s.info.rate )
432   printf("Stream sample rate    : %i%s\n", s.info.rate, infotext);
433  if ( s.info.bits )
434   printf("Stream bits           : %i\n", s.info.bits);
435  if ( s.info.channels )
436  printf("Stream channels       : %i\n", s.info.channels);
437
438  printf("Stream codec          : %2i (%s%s)\n", s.info.codec, roar_codec2str(s.info.codec),
439                                       s.info.codec == ROAR_CODEC_DEFAULT ? " native" : "");
440  if ( roar_stream_get_info(con, &s, &info) != -1 ) {
441   if ( info.codec != s.info.codec ) {
442    printf("Streamed codec        : %2i (%s%s)\n", info.codec, roar_codec2str(info.codec),
443                                       info.codec == ROAR_CODEC_DEFAULT ? " native" : "");
444   }
445
446   if ( g_verbose ) {
447    if ( info.block_size )
448     printf("Stream block size     : %i Byte\n", info.block_size);
449
450    printf("Underruns pre/post    : %i/%i\n",   info.pre_underruns, info.post_underruns);
451    if ( g_verbose > 1 )
452     printf("Stream delay          : %ims (%.2fm)\n",   (int)info.delay/1000, (info.delay*(float)_SPEED_OF_SOUND));
453
454    if ( g_verbose > 1 )
455     printf("Stream mixer          : %i\n",   info.mixer);
456
457    if ( g_verbose > 1 )
458     printf("Stream state          : %s\n",   roar_streamstate2str(info.state));
459
460    if ( g_verbose > 1 )
461     printf("Stream role           : %s\n",   roar_role2str(info.role));
462
463    *flags = 0;
464    if ( info.flags & ROAR_FLAG_PRIMARY )
465     strcat(flags, "primary ");
466    if ( info.flags & ROAR_FLAG_SYNC )
467     strcat(flags, "sync ");
468    if ( info.flags & ROAR_FLAG_OUTPUT )
469     strcat(flags, "output ");
470    if ( info.flags & ROAR_FLAG_SOURCE )
471     strcat(flags, "source ");
472    if ( info.flags & ROAR_FLAG_META )
473     strcat(flags, "meta ");
474    if ( info.flags & ROAR_FLAG_AUTOCONF )
475     strcat(flags, "autoconf ");
476    if ( info.flags & ROAR_FLAG_CLEANMETA )
477     strcat(flags, "cleanmeta ");
478    if ( info.flags & ROAR_FLAG_HWMIXER )
479     strcat(flags, "hwmixer ");
480    if ( info.flags & ROAR_FLAG_PAUSE )
481     strcat(flags, "pause ");
482    if ( info.flags & ROAR_FLAG_MUTE )
483     strcat(flags, "mute ");
484    if ( info.flags & ROAR_FLAG_MMAP )
485     strcat(flags, "mmap ");
486    if ( info.flags & ROAR_FLAG_ANTIECHO )
487     strcat(flags, "antiecho ");
488    if ( info.flags & ROAR_FLAG_VIRTUAL )
489     strcat(flags, "virtual ");
490    if ( info.flags & ROAR_FLAG_RECSOURCE )
491     strcat(flags, "recsource ");
492    if ( info.flags & ROAR_FLAG_PASSMIXER )
493     strcat(flags, "passmixer ");
494    if ( info.flags & ROAR_FLAG_PRETHRU )
495     strcat(flags, "prethru ");
496    if ( info.flags & ROAR_FLAG_IMMUTABLE )
497     strcat(flags, "immutable ");
498    if ( info.flags & ROAR_FLAG_ENHANCE )
499     strcat(flags, "enhance ");
500
501    printf("Flags                 : %s\n", flags);
502   }
503  }
504
505  if ( g_verbose ) {
506   len = ROAR_MAX_CHANNELS;
507   if ( roar_stream_get_chanmap(con, &s, chanmap, &len) == -1 ) {
508    fprintf(stderr, "Error: can not get stream channel map\n");
509   } else {
510    if ( roardsp_chanlist2str(chanmap, len, buffer, 1024) == -1 ) {
511     fprintf(stderr, "Error: can not convert channel map into string\n");
512    } else {
513     printf("Channel Map           : %s\n", buffer);
514    }
515   }
516  }
517
518  if ( s.dir != ROAR_DIR_THRU ) {
519   display_mixer(con, id[i]);
520   show_meta_all(con, id[i]);
521  }
522 }
523
524}
525
526int display_mixer (struct roar_connection * con, int stream) {
527 struct roar_mixer_settings mixer;
528 int channels;
529 int i;
530 float fs;
531
532 if ( roar_get_vol(con, stream, &mixer, &channels) == -1 ) {
533  fprintf(stderr, "Error: can not get stream mixer info for stream %i\n", stream);
534  return -1;
535 }
536
537#ifdef ROAR_HAVE_LIBM
538#define _DB ", %.2fdB"
539#else
540#define _DB ""
541#endif
542
543 fs = (float)mixer.scale / 100.;
544
545 if ( channels ) { // we hide RPG info for zero-channel streams
546  printf("Mixer ReplayGain      : %i/%i (%.2f%%" _DB ")\n", mixer.rpg_mul, mixer.rpg_div,
547                                                          100.*(float)mixer.rpg_mul/((float)mixer.rpg_div)
548#ifdef ROAR_HAVE_LIBM
549                           , 20*log10f((float)mixer.rpg_mul/(float)mixer.rpg_div)
550#endif
551        );
552 }
553
554 for (i = 0; i < channels; i++)
555  printf("Mixer volume chan %2i  : %i/%i (%.2f%%" _DB ")\n", i, mixer.mixer[i], mixer.scale,
556                           (float)mixer.mixer[i]/fs
557#ifdef ROAR_HAVE_LIBM
558                          , 20*log10f((float)mixer.mixer[i]/(float)mixer.scale)
559#endif
560        );
561
562 return 0;
563}
564
565static unsigned int set_mixer_parse_volume (char * k, int len, uint16_t scale) {
566 float fs = scale;
567
568 switch (k[len - 1]) {
569  case '%':
570    k[len - 1] = 0;
571    return (atof(k)*fs)/100.;
572   break;
573#ifdef ROAR_HAVE_LIBM
574  case 'b':
575  case 'B':
576    // TODO: can we hanle the error better?
577    if ( len < 2 )
578     return 0;
579
580    k[len - 2] = 0;
581    return powf(10, atof(k)/20.f)*fs;
582   break;
583#endif
584 }
585
586 return atoi(k);
587}
588
589int set_mixer (struct roar_connection * con, int * cur, int max, char * arg[]) {
590 uint16_t scale = 65535;
591 int chans = 0;
592 int id;
593 int i;
594 int len;
595 int old_chans;
596 int vol_l, vol_r, vol_mono;
597 char * k;
598 struct roar_mixer_settings mixer;
599 struct roar_mixer_settings old_mixer;
600
601 if (*cur + 2 > max)
602  return -1;
603
604 id = atoi(arg[++(*cur)]);
605
606 k = arg[++(*cur)];
607
608 if ( roar_get_vol(con, id, &old_mixer, &old_chans) == -1 ) {
609  fprintf(stderr, "Error: can not get stream mixer info for stream %i\n", id);
610  return -1;
611 }
612
613 if ( !strcmp(arg[*cur + 1], "scale") ) {
614  (*cur)++; // 'scale'
615  (*cur)++;
616  scale = set_mixer_parse_volume(arg[*cur], strlen(arg[*cur]), 65535);
617 }
618
619// TODO: clean up code here as the % vs. abs code is very duplicate...
620
621 if ( strcmp(k, "mono") == 0 && old_chans != 1 ) {
622  chans = 1;
623
624  if ( *cur + 1 > max )
625   return -1;
626
627  k   = arg[++(*cur)];
628  len = strlen(k);
629
630  vol_mono = set_mixer_parse_volume(k, len, scale);
631
632  for (i = 0; i < old_chans; i++)
633   mixer.mixer[i] = vol_mono;
634
635  chans = old_chans;
636
637 } else if ( strcmp(k, "stereo") == 0 && old_chans != 2 ) {
638  chans = old_chans;
639
640  if ( *cur + 2 > max )
641   return -1;
642
643  k   = arg[++(*cur)];
644  len = strlen(k);
645
646  vol_l = set_mixer_parse_volume(k, len, scale);
647
648  k   = arg[++(*cur)];
649  len = strlen(k);
650
651  vol_r = set_mixer_parse_volume(k, len, scale);
652
653  vol_mono = (vol_l + vol_r) / 2;
654
655  mixer.mixer[0] = vol_l;
656  mixer.mixer[1] = vol_r;
657
658  switch (chans) {
659   case 1:
660     mixer.mixer[0] = vol_mono;
661    break;
662//   case 2: classic stereo...
663   case 3:
664     mixer.mixer[2] = vol_mono;
665    break;
666   case 4:
667     mixer.mixer[2] = vol_l;
668     mixer.mixer[3] = vol_r;
669    break;
670   case 5:
671     mixer.mixer[2] = vol_mono;
672     mixer.mixer[3] = vol_l;
673     mixer.mixer[4] = vol_r;
674    break;
675   case 6:
676     mixer.mixer[2] = vol_mono;
677     mixer.mixer[3] = vol_mono;
678     mixer.mixer[4] = vol_l;
679     mixer.mixer[5] = vol_r;
680    break;
681   default:
682     ROAR_ERR("mode stereo not supported on stream with %i channels", chans);
683     return -1;
684    break;
685  }
686
687 } else {
688  if ( strcmp(k, "mono") == 0 ) {
689   chans = 1;
690  } else if ( strcmp(k, "stereo") == 0 ) {
691   chans = 2;
692  } else {
693   chans = atoi(k);
694  }
695
696//  printf("mode: int; chans=%i, old_chans=%i\n", chans, old_chans);
697
698  if ( *cur + chans > max )
699   return -1;
700
701  for (i = 0; i < chans; i++) {
702   k   = arg[++(*cur)];
703   len = strlen(k);
704
705   mixer.mixer[i] = set_mixer_parse_volume(k, len, scale);
706  }
707 }
708
709 mixer.scale = scale;
710
711 return roar_set_vol(con, id, &mixer, chans);
712}
713
714
715int newvirtual (struct roar_connection * con, char *p_s, char *d_s, char *e_s, char *r_s, char *b_s, char *c_s) {
716 struct roar_stream s;
717 int dir    = roar_str2dir(d_s);
718 int parent = atoi(p_s);
719
720 ROAR_DBG("newvirtual(*): dir=%i, parent=%i", dir, parent);
721
722 if ( roar_stream_new(&s, atoi(r_s), atoi(c_s), atoi(b_s), roar_str2codec(e_s)) == -1 )
723  return -1;
724
725 return roar_simple_connect_virtual(con, &s, parent, dir);
726}
727
728int set_meta (struct roar_connection * con, int id, char * mode, char * type, char * val) {
729 struct roar_meta   meta;
730 struct roar_stream s;
731 int mode_i = ROAR_META_MODE_SET;
732
733 if ( roar_stream_new_by_id(&s, id) == -1 )
734  return -1;
735
736// printf("set_meta(*): mode='%s', type='%s', val='%s'\n", mode, type, val);
737
738 if ( strcmp(mode, "add") == 0 ) {
739  mode_i = ROAR_META_MODE_ADD;
740 }
741
742 meta.type   = roar_meta_inttype(type);
743 meta.value  = val;
744 meta.key[0] = 0;
745
746 if ( meta.type == -1 ) {
747  fprintf(stderr, "Error: unknown type: %s\n", type);
748  return -1;
749 }
750
751// printf("D: type=%i, mode=%i\n", meta.type, mode_i);
752
753 if ( roar_stream_meta_set(con, &s, mode_i, &meta) == -1 )
754  return -1;
755
756 meta.type  = ROAR_META_TYPE_NONE;
757 meta.value = NULL;
758
759 return roar_stream_meta_set(con, &s, ROAR_META_MODE_FINALIZE, &meta);
760}
761
762int load_meta (struct roar_connection * con, int id, char * file) {
763 struct roar_meta   meta;
764 struct roar_stream s;
765 int mode_i = ROAR_META_MODE_SET;
766 FILE * in;
767 char lion[1024];
768 char * v;
769
770 if ( roar_stream_new_by_id(&s, id) == -1 )
771  return -1;
772
773 if ( (in = fopen(file, "r")) == NULL )
774  return -1;
775
776 while (fgets(lion, 1024, in) != NULL) {
777  if ( (v = strtok(lion, "\r\n")) != NULL )
778   if ( (v = strtok(NULL, "\r\n")) != NULL )
779    *(v-1) = 0;
780
781  if ( (v = strstr(lion, "=")) == NULL ) {
782   fprintf(stderr, "Error: can not parse meta data lion: %s\n", lion);
783   continue;
784  }
785
786  *v++ = 0;
787
788  meta.type   = roar_meta_inttype(lion);
789  meta.value  = v;
790  meta.key[0] = 0;
791
792  if ( meta.type == -1 ) {
793   fprintf(stderr, "Error: unknown type: %s\n", lion);
794   continue;
795  }
796
797  if ( roar_stream_meta_set(con, &s, mode_i, &meta) == -1 ) {
798   fclose(in);
799   return -1;
800  }
801 }
802
803 fclose(in);
804
805 meta.type  = ROAR_META_TYPE_NONE;
806 meta.value = NULL;
807
808 return roar_stream_meta_set(con, &s, ROAR_META_MODE_FINALIZE, &meta);
809}
810
811int show_meta_type (struct roar_connection * con, int id, char * type) {
812 struct roar_meta   meta;
813 struct roar_stream s;
814
815 if ( roar_stream_new_by_id(&s, id) == -1 )
816  return -1;
817
818 meta.type  = roar_meta_inttype(type);
819
820 if ( meta.type == -1 ) {
821  fprintf(stderr, "Error: unknown type: %s\n", type);
822  return -1;
823 }
824
825 if ( roar_stream_meta_get(con, &s, &meta) == -1 )
826  return -1;
827
828 printf("Meta %-17s: %s\n", roar_meta_strtype(meta.type), meta.value);
829
830 roar_meta_free(&meta);
831
832 return 0;
833}
834
835int show_meta_all (struct roar_connection * con, int id) {
836 struct roar_stream s;
837 int types[ROAR_META_MAX_PER_STREAM];
838 int i;
839 int len;
840
841 if ( roar_stream_new_by_id(&s, id) == -1 )
842  return -1;
843
844 if ( (len = roar_stream_meta_list(con, &s, types, ROAR_META_MAX_PER_STREAM)) == -1 )
845  return -1;
846
847 for (i = 0; i < len; i++)
848  show_meta_type(con, id, roar_meta_strtype(types[i]));
849
850 return 0;
851}
852
853int save_meta (struct roar_connection * con, int id, char * file) {
854 struct roar_stream s;
855 struct roar_meta   meta;
856 int types[ROAR_META_MAX_PER_STREAM];
857 int i;
858 int len;
859 FILE * out;
860
861 if ( roar_stream_new_by_id(&s, id) == -1 )
862  return -1;
863
864 if ( (len = roar_stream_meta_list(con, &s, types, ROAR_META_MAX_PER_STREAM)) == -1 )
865  return -1;
866
867 if ( (out = fopen(file, "w")) == NULL )
868  return -1;
869
870 for (i = 0; i < len; i++) {
871/*
872  show_meta_type(con, id, roar_meta_strtype(types[i]));
873*/
874  meta.type  = types[i];
875
876  if ( roar_stream_meta_get(con, &s, &meta) == -1 )
877   continue;
878
879//  printf("Meta %-17s: %s\n", roar_meta_strtype(meta.type), meta.value);
880
881  fprintf(out, "%s=%s\n", roar_meta_strtype(meta.type), meta.value);
882
883  roar_meta_free(&meta);
884 }
885
886 fclose(out);
887
888 return 0;
889}
890
891int set_flags (struct roar_connection * con, int id, int reset, char * flags) {
892 int f = ROAR_FLAG_NONE;
893 char * c;
894 struct roar_stream s[1];
895
896 if ( roar_stream_new_by_id(s, id) == -1 )
897  return -1;
898
899 c = strtok(flags, ",");
900 while (c != NULL) {
901  if ( !strcmp(c, "meta") ) {
902   f |= ROAR_FLAG_META;
903  } else if ( !strcmp(c, "primary") ) {
904   f |= ROAR_FLAG_PRIMARY;
905  } else if ( !strcmp(c, "sync") ) {
906   f |= ROAR_FLAG_SYNC;
907  } else if ( !strcmp(c, "cleanmeta") ) {
908   f |= ROAR_FLAG_CLEANMETA;
909  } else if ( !strcmp(c, "hwmixer") ) {
910   f |= ROAR_FLAG_HWMIXER;
911  } else if ( !strcmp(c, "pause") ) {
912   f |= ROAR_FLAG_PAUSE;
913  } else if ( !strcmp(c, "mute") ) {
914   f |= ROAR_FLAG_MUTE;
915  } else if ( !strcmp(c, "mmap") ) {
916   f |= ROAR_FLAG_MMAP;
917  } else if ( !strcmp(c, "antiecho") ) {
918   f |= ROAR_FLAG_ANTIECHO;
919  } else if ( !strcmp(c, "recsource") ) {
920   f |= ROAR_FLAG_RECSOURCE;
921  } else if ( !strcmp(c, "passmixer") ) {
922   f |= ROAR_FLAG_PASSMIXER;
923  } else if ( !strcmp(c, "virtual") ) {
924   f |= ROAR_FLAG_VIRTUAL;
925  } else if ( !strcmp(c, "prethru") ) {
926   f |= ROAR_FLAG_PRETHRU;
927  } else if ( !strcmp(c, "immutable") ) {
928   f |= ROAR_FLAG_IMMUTABLE;
929  } else if ( !strcmp(c, "enhance") ) {
930   f |= ROAR_FLAG_ENHANCE;
931  } else {
932   fprintf(stderr, "Error: unknown flag: %s\n", c);
933   return -1;
934  }
935
936  c = strtok(NULL, ",");
937 }
938
939 return roar_stream_set_flags(con, s, f, reset);
940}
941
942int show_aiprofile (const char * profile) {
943 struct roar_audio_info info;
944
945 if ( roar_profile2info(&info, profile) == -1 ) {
946  fprintf(stderr, "Error: unknown profile: %s\n", profile);
947  return -1;
948 }
949
950 printf("Profile Name          : %s\n", profile);
951
952 if ( info.rate )
953  printf("Profile sample rate   : %i\n", info.rate);
954 if ( info.bits )
955  printf("Profile bits          : %i\n", info.bits);
956 if ( info.channels )
957  printf("Profile channels      : %i\n", info.channels);
958
959 printf("Profile codec         : %2i (%s%s)\n", info.codec, roar_codec2str(info.codec),
960                                       info.codec == ROAR_CODEC_DEFAULT ? " native" : "");
961
962 return 0;
963}
964
965int list_aiprofiles (void) {
966 const char * list[1024];
967 ssize_t ret;
968 ssize_t i;
969
970 ret = roar_profiles_list(list, 1024, 0);
971
972 if ( ret == -1 ) {
973  fprintf(stderr, "Error: can not read list of profiles\n");
974  return -1;
975 }
976
977 for (i = 0; i < ret; i++) {
978  printf("profile %lli:\n", (long long signed int)i);
979  show_aiprofile(list[i]);
980 }
981
982 return 0;
983}
984
985int main (int argc, char * argv[]) {
986 struct roar_connection con;
987 char * server   = NULL;
988 char * k = NULL;
989 int    i;
990 int    t = 0;
991
992 for (i = 1; i < argc; i++) {
993  k = argv[i];
994
995  if ( strcmp(k, "--server") == 0 ) {
996   server = argv[++i];
997  } else if ( strcmp(k, "-v") == 0 || strcmp(k, "--verbose") == 0 ) {
998   g_verbose++;
999  } else if ( strcmp(k, "--help") == 0 ) {
1000   usage();
1001   return 0;
1002  } else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1003   list_aiprofiles();
1004   return 0;
1005  } else if ( strcmp(k, "--enum-servers") == 0 ) {
1006   enum_servers();
1007   return 0;
1008  } else if ( *k == '-' ) {
1009   fprintf(stderr, "Error: unknown argument: %s\n", k);
1010   usage();
1011   return 1;
1012  } else {
1013   break;
1014  }
1015 }
1016
1017 // connect
1018
1019 if ( roar_simple_connect(&con, server, "roarctl") == -1 ) {
1020  fprintf(stderr, "Error: Can not connect to server\n");
1021  return 1;
1022 }
1023
1024 if ( i == argc ) {
1025  fprintf(stderr, "Error: No Commands given\n");
1026  return 0; // this is not a fatal error...
1027 }
1028
1029 for (; i < argc; i++) {
1030  k = argv[i];
1031  // cmd is in k
1032
1033  printf("--- [ %s ] ---\n", k);
1034
1035  if ( !strcmp(k, "help") ) {
1036   usage();
1037
1038  } else if ( !strcmp(k, "sleep") ) {
1039   sleep(atoi(argv[++i]));
1040
1041  } else if ( !strcmp(k, "ping") ) {
1042#ifdef ROAR_HAVE_GETTIMEOFDAY
1043   if ( ping(&con, atoi(argv[++i])) == -1 ) {
1044    fprintf(stderr, "Error: can not ping\n");
1045   }
1046#else
1047    fprintf(stderr, "Error: ping not supported.\n");
1048    i++;
1049#endif
1050
1051  } else if ( !strcmp(k, "standby") || !strcmp(k, "off") ) {
1052   if ( roar_set_standby(&con, ROAR_STANDBY_ACTIVE) == -1 ) {
1053    fprintf(stderr, "Error: can not set mode to standby\n");
1054   } else {
1055    printf("going into standby\n");
1056   }
1057  } else if ( !strcmp(k, "resume") || !strcmp(k, "on") ) {
1058   if ( roar_set_standby(&con, ROAR_STANDBY_INACTIVE) == -1 ) {
1059    fprintf(stderr, "Error: can not set mode to active\n");
1060   } else {
1061    printf("going into active mode\n");
1062   }
1063
1064  } else if ( !strcmp(k, "exit") ) {
1065   if ( roar_terminate(&con, 0) == -1 ) {
1066    fprintf(stderr, "Error: can not quit server\n");
1067   } else {
1068    printf("Server quited\n");
1069    break;
1070   }
1071  } else if ( !strcmp(k, "terminate") ) {
1072   if ( roar_terminate(&con, 1) == -1 ) {
1073    fprintf(stderr, "Error: can not terminate server\n");
1074   } else {
1075    printf("Server got asked to quited\n");
1076    break;
1077   }
1078
1079  } else if ( !strcmp(k, "standbymode") ) {
1080   t = roar_get_standby(&con);
1081   if ( t == -1 ) {
1082    fprintf(stderr, "Error: can not get stanby mode\n");
1083   } else if ( t == ROAR_STANDBY_ACTIVE ) {
1084    printf("Server is in standby\n");
1085   } else if ( t == ROAR_STANDBY_INACTIVE ) {
1086    printf("Server is active\n");
1087   } else {
1088    fprintf(stderr, "Error: unknown standby mode: %i\n", t);
1089   }
1090
1091  } else if ( !strcmp(k, "whoami") ) {
1092   printf("My client ID is: %i\n", roar_get_clientid(&con));
1093  } else if ( !strcmp(k, "serverinfo") ) {
1094   server_info(&con);
1095  } else if ( !strcmp(k, "serveroinfo") ) {
1096   server_oinfo(&con);
1097  } else if ( !strcmp(k, "listclients") ) {
1098   list_clients(&con);
1099  } else if ( !strcmp(k, "liststreams") ) {
1100   list_streams(&con);
1101  } else if ( !strcmp(k, "allinfo") ) {
1102   server_oinfo(&con);
1103   printf("\n");
1104   list_clients(&con);
1105   printf("\n");
1106   list_streams(&con);
1107
1108  } else if ( !strcmp(k, "kick") ) {
1109   t = roar_str2ot((k = argv[++i]));
1110   if ( t == -1 ) {
1111    fprintf(stderr, "Error: unknown type: %s\n", k);
1112    continue;
1113   }
1114   //t = atoi(argv[i++]);
1115   if ( roar_kick(&con, t, atoi(argv[++i])) == -1 ) {
1116    fprintf(stderr, "Error: can not kick %s\n", k);
1117   } else {
1118    printf("%s kicked\n", k);
1119   }
1120
1121  } else if ( !strcmp(k, "newvirtual") ) {
1122   if ( newvirtual(&con, argv[i+1], argv[i+2], argv[i+3], argv[i+4], argv[i+5], argv[i+6]) == -1 ) {
1123    fprintf(stderr, "Error: can not create new virtual stream\n");
1124   } else {
1125    printf("virtual stream created\n");
1126   }
1127   i += 6;
1128
1129  } else if ( !strcmp(k, "volume") ) {
1130   if ( set_mixer(&con, &i, argc, argv) == -1 ) {
1131    fprintf(stderr, "Error: can not set volume\n");
1132   } else {
1133    printf("volume changed\n");
1134   }
1135
1136  } else if ( !strcmp(k, "flag") ) {
1137   i++;
1138   if ( set_flags(&con, atoi(argv[i]), ROAR_SET_FLAG, argv[i+1]) == -1 ) {
1139    fprintf(stderr, "Error: can not set flags\n");
1140   } else {
1141    printf("flags changed\n");
1142   }
1143   i++;
1144  } else if ( !strcmp(k, "unflag") ) {
1145   i++;
1146   if ( set_flags(&con, atoi(argv[i]), ROAR_RESET_FLAG, argv[i+1]) == -1 ) {
1147    fprintf(stderr, "Error: can not reset flags\n");
1148   } else {
1149    printf("flags changed\n");
1150   }
1151   i++;
1152  } else if ( !strcmp(k, "metaset") ) {
1153   i++;
1154   if ( set_meta(&con, atoi(argv[i]), argv[i+1], argv[i+2], argv[i+3]) == -1 ) {
1155    fprintf(stderr, "Error: can not set meta data\n");
1156   } else {
1157    printf("meta data changed\n");
1158   }
1159   i += 3;
1160  } else if ( !strcmp(k, "metaget") ) {
1161   i++;
1162   if ( show_meta_type(&con, atoi(argv[i]), argv[i+1]) == -1 ) {
1163    fprintf(stderr, "Error: can not get meta data\n");
1164   }
1165   i++;
1166  } else if ( !strcmp(k, "metasave") ) {
1167   i++;
1168   if ( save_meta(&con, atoi(argv[i]), argv[i+1]) == -1 ) {
1169    fprintf(stderr, "Error: can not get meta data\n");
1170   } else {
1171    printf("meta data saved\n");
1172   }
1173   i++;
1174  } else if ( !strcmp(k, "metaload") ) {
1175   i++;
1176   if ( load_meta(&con, atoi(argv[i]), argv[i+1]) == -1 ) {
1177    fprintf(stderr, "Error: can not set meta data\n");
1178   } else {
1179    printf("meta data saved\n");
1180   }
1181   i++;
1182
1183
1184  } else if ( !strcmp(k, "listaiprofiles") || !strcmp(k, "listprofiles") ) {
1185   if ( list_aiprofiles() == -1 ) {
1186    fprintf(stderr, "Error: can not list profiles\n");
1187   }
1188  } else if ( !strcmp(k, "aiprofileget") || !strcmp(k, "profileget") ) {
1189   i++;
1190   if ( show_aiprofile(argv[i]) == -1 ) {
1191    fprintf(stderr, "Error: can not get profile data\n");
1192   }
1193  } else {
1194   fprintf(stderr, "Error: invalid command: %s\n", k);
1195  }
1196
1197 }
1198
1199 roar_disconnect(&con);
1200
1201 return 0;
1202}
1203
1204//ll
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