source: roaraudio/roard/roard.c @ 4986:4fc329a15435

Last change on this file since 4986:4fc329a15435 was 4986:4fc329a15435, checked in by phi, 11 years ago

fix parsing of --verbose

File size: 74.5 KB
Line 
1//roard.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011
5 *
6 *  This file is part of roard 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/* ckport options:
27 * Stuff checked by configure:
28 * ckport: ignore-symbol: getuid of target win32
29 * ckport: ignore-symbol: setuid of target win32
30 * ckport: ignore-symbol: getgid of target win32
31 * ckport: ignore-symbol: setgid of target win32
32 * ckport: ignore-symbol: setsid of target win32
33 * ckport: ignore-symbol: kill of target win32
34 * ckport: ignore-symbol: chroot of target win32
35 * ckport: ignore-symbol: fork of target win32
36 * ckport: ignore-symbol: getservbyname of target win32
37 * ckport: ignore-symbol: nice of target win32
38 *
39 */
40
41#include "roard.h"
42
43enum action {
44 START,
45 STOP,
46 RESTART,
47 RESTART_RETRY,
48 SHUTDOWN
49};
50
51enum af_mode {
52 AF_MODE_NONE,
53 AF_MODE_LOAD,
54 AF_MODE_GEN
55};
56
57#ifdef ROAR_SUPPORT_LISTEN
58static char * server[ROAR_MAX_LISTEN_SOCKETS];
59#endif
60
61#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX)
62#define SUPPORT_PIDFILE
63static char * pidfile = NULL;
64#endif
65
66#if defined(ROAR_HAVE_SETGID) || defined(ROAR_HAVE_SETUID)
67static int    setids    = 0;
68#endif
69
70#ifdef ROAR_HAVE_LIBX11
71static char * x11display = NULL;
72#endif
73
74void dbg_notify_cb(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
75 char buf[1024] = "";
76 char estr[1024] = "/* ROAR_??? */";
77 char ttstr[1024] = "/* ROAR_OT_??? */";
78 const char * ttname;
79 uint32_t ev = ROAR_EVENT_GET_TYPE(event);
80 int i;
81
82 ttname = roar_ot2str(event->target_type);
83 if ( ttname != NULL ) {
84  snprintf(ttstr, sizeof(ttstr)-1, "/* ROAR_OT_%s */", ttname);
85  buf[sizeof(ttstr)-1] = 0;
86  for (i = 0; ttstr[i] != 0; i++)
87   if ( islower(ttstr[i]) )
88    ttstr[i] = toupper(ttstr[i]);
89 }
90
91 if ( ev == ROAR_NOTIFY_SPECIAL ) {
92  snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_SPECIAL */");
93 } else if ( ROAR_NOTIFY_IS_CMD(ev) ) {
94  if ( command_get_name(ROAR_NOTIFY_EVENT2CMD(ev), &ttname) == -1 ) {
95   snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(%i) */", ROAR_NOTIFY_EVENT2CMD(ev));
96  } else {
97   snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(ROAR_CMD_%s) */", ttname);
98   for (i = 0; estr[i] != 0; i++)
99    if ( islower(estr[i]) )
100     estr[i] = toupper(estr[i]);
101  }
102 } else if ( ROAR_NOTIFY_IS_EGRP(ev) ) {
103  snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_EGRP2EVENT(%i) */", ROAR_NOTIFY_EVENT2EGRP(ev));
104 } else if ( ROAR_NOTIFY_IS_OE(ev) ) {
105  switch (ev) {
106   // OE basics:
107   case ROAR_OE_BASICS_CHANGE_STATE:
108     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_STATE */");
109    break;
110   case ROAR_OE_BASICS_CHANGE_FLAGS:
111     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_FLAGS */");
112    break;
113   case ROAR_OE_BASICS_NEW:
114     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_NEW */");
115    break;
116   case ROAR_OE_BASICS_DELETE:
117     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_DELETE */");
118    break;
119   // OE Streams:
120   case ROAR_OE_STREAM_CHANGE_VOLUME:
121     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_CHANGE_VOLUME */");
122    break;
123   case ROAR_OE_STREAM_XRUN:
124     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_XRUN */");
125    break;
126   case ROAR_OE_STREAM_META_UPDATE:
127     snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_META_UPDATE */");
128    break;
129   // OE Default:
130   default:
131     snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_OE2EVENT(%i) */", ROAR_NOTIFY_EVENT2OE(ev));
132    break;
133  }
134 } else if ( ROAR_NOTIFY_IS_USER(ev) ) {
135  snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%i) */", ROAR_NOTIFY_EVENT2USER(ev));
136 }
137
138 buf[sizeof(estr)-1] = 0;
139
140 if ( event->flags & ROAR_EVENT_FLAG_PROXYEVENT ) {
141  snprintf(buf, sizeof(buf)-1, ".event_proxy=0x%.8x%s, ", (int)event->event_proxy, estr);
142  buf[sizeof(buf)-1] = 0;
143 }
144
145 ROAR_INFO("dbg_notify_cb(core=%p, event=%p{.flags=0x%.8x, event=0x%.8x%s, %s.emitter=%i, .target=%i, .target_type=%i%s, .arg0=%i, .arg1=%i, .arg2=%p}, userdata=%p) = (void)",
146           0 /* always print: minlevel = 0 */,
147           core, event,
148           (int)event->flags,
149           (int)event->event,
150           (event->flags & ROAR_EVENT_FLAG_PROXYEVENT ? "" : estr),
151           buf,
152           event->emitter,
153           event->target,
154           event->target_type,
155           ttstr,
156           event->arg0,
157           event->arg1,
158           event->arg2,
159           userdata);
160}
161
162void dbg_notify_cb_register (void) {
163 struct roar_event event;
164
165 memset(&event, 0, sizeof(event));
166
167 event.event = ROAR_EGRP_ANY_EVENT;
168
169 event.emitter = -1;
170 event.target = -1;
171 event.target_type = -1;
172
173 roar_notify_core_subscribe(NULL, &event, dbg_notify_cb, NULL);
174}
175
176#ifdef ROAR_HAVE_MAIN_ARGS
177void usage (void) {
178 printf("Usage: roard [OPTIONS]...\n\n");
179
180 printf("Misc Options:\n\n");
181 printf(
182        " --daemon              - Bring the server into background after init\n"
183        " --verbose             - Be more verbose, can be used multiple times\n"
184        " --terminate           - Terminate after last client quited\n"
185        " --start               - No op parameter (starting roard is default operation)\n"
186        " --restart             - Trys to stop an old instance and start a new with new settings\n"
187        " --stop                - Stops a running roard (provide --pidfile!)\n"
188        " --shutdown            - Terminates a running roard (provide --pidfile!)\n"
189        " --realtime            - Trys to get realtime priority,\n"
190        "                         give multible times for being more realtime\n"
191        " --memlock LEVEL       - Set default memory locking level to LEVEL\n"
192#ifdef ROAR_HAVE_CHROOT
193        " --chroot DIR          - chroots to the given dir\n"
194#endif
195#ifdef ROAR_HAVE_SETGID
196        " --setgid              - GroupID to the audio group as specified via -G\n"
197#endif
198#ifdef ROAR_HAVE_SETUID
199        " --setuid              - UserID to the audio user as specified via -U\n"
200#endif
201        " --sysclocksync        - calculate exact sample rate using the system clock\n"
202        " --location  LOC       - Set lion readable location of server\n"
203        " --description  DESC   - Set lion readable description of server\n"
204#ifdef SUPPORT_PIDFILE
205        " --pidfile PIDFILE     - Write a pidfile at PIDFILE\n"
206#endif
207#ifdef ROAR_HAVE_SYSLOG
208        " --log-syslog          - Log Warnings, Errors, ... to syslog\n"
209#endif
210#ifdef ROAR_HAVE_SYSTEM
211        " --script-postdown S   - Run command lion S after complet shutdown.\n"
212#endif
213       );
214
215 printf("\nAuth Options:\n\n");
216 printf(
217        " --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV\n"
218        " --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
219        "                         connections to ACCLEV\n"
220        " --trust-root          - Trust root user\n"
221        " --no-trust-root       - Don't trust root user\n"
222        " --authfile-gen FILE   - Generate an new authfile\n"
223        " --authfile-load FILE  - Load an authfile\n"
224        " --authfile-type TYPE  - Type of authfile\n"
225        " --authfile-acclev ACCLEV\n"
226        "                       - Sets the access level for authfile\n"
227        " --new-authfile        - Parameters for new authfile follow\n"
228       );
229
230 printf("\nPlugin Options:\n\n");
231 printf(
232        " --plugin-load FILE    - Load plugin FILE\n"
233       );
234
235 printf("\nAudio Options:\n\n");
236 printf(
237        " -R  --rate   RATE     - Set server rate\n"
238        " -B  --bits   BITS     - Set server bits\n"
239        " -C  --chans  CHANNELS - Set server channels\n"
240        " --aiprofile  PROFILE  - Use the given audio profile\n"
241       );
242
243 printf("\nStream Options:\n\n");
244 printf(
245        " --stream-flags D=F    - Set default flags for stream directions\n"
246        "                         D is the stream direction and F is a comma separated\n"
247        "                         list of flags in form +flag or -flag to set or unset\n"
248        "                         a flag as default or remove it from the default\n"
249       );
250 printf("\nStream Options:\n\n");
251 printf(
252        " --list-rolestack      - Show the current role stack\n"
253        " --rolestack-push R:A  - Add a rule for role R with action A on top\n"
254        "                         of the role stack.\n"
255       );
256
257 printf("\nOutput Options:\n\n");
258 printf(" -o  --odriver DRV     - Set the driver, use '--list-driver' to get a list\n");
259 printf(" -O  --odevice DEV     - Set the device\n");
260 printf(" -oO OPTS              - Set output options\n");
261 printf(" -oN                   - Adds another output\n");
262 printf(" -oP                   - Mark output as primary\n");
263#ifdef ROAR_DRIVER_DEFAULT
264 printf(" --list-driver         - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
265#else
266 printf(" --list-driver         - List all drivers (default driver: (autodetect))\n");
267#endif
268
269#ifndef ROAR_WITHOUT_DCOMP_SOURCES
270 printf("\nSource Options:\n\n");
271 printf(" -s  --source DRV      - Use DRV as input driver\n"
272        " -S           DEV      - Use DEV as input device\n"
273        " -sO          OPTS     - Use OPTS as input options\n"
274        " -sN                   - Adds another source\n"
275        " -sP                   - Make souce as primary\n"
276       );
277 printf(" --list-sources        - List all sources\n");
278#endif
279
280#ifndef ROAR_WITHOUT_DCOMP_MIXER
281 printf("\nHardware Mixer Options:\n\n");
282 printf(" -m  --mixer  DRV      - Use DRV as mixer driver\n"
283        " -M           DEV      - Use DEV as mixer device\n"
284        " -mO          OPTS     - Use OPTS as mixer options\n"
285        " -mN                   - Adds another mixer\n"
286        " -mP                   - Make mixer as primary\n"
287       );
288 printf(" --list-mixers         - List all mixers\n");
289#endif
290
291 printf("\nCodec Filter Options:\n\n");
292 printf(" --list-cf             - List all codec filter\n"
293       );
294
295#ifndef ROAR_WITHOUT_DCOMP_MIDI
296 printf("\nMIDI Options:\n\n");
297 printf(" --midi-no-console     - Disable console based MIDI synth\n"
298        " --midi-console-enable - Enables the console based MIDI synth\n"
299        " --midi-console DEV    - Set device for MIDI console\n"
300#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
301        " --ssynth-enable       - Enable simple software synth\n"
302        " --ssynth-disable      - Disable simple software synth\n"
303#endif
304       );
305#endif
306
307#ifndef ROAR_WITHOUT_DCOMP_LIGHT
308 printf("\nLight Control Options:\n\n");
309 printf(" --light-channels NUM  - Sets the number of channels for Light control (default: %i)\n",
310                                  LIGHT_CHANNELS_DEFAULT
311       );
312#endif
313
314#ifndef ROAR_WITHOUT_DCOMP_RDTCS
315 printf("\nRadio Data and Transmitter Control System Options:\n\n");
316 printf(" --rds-pi   PI         - Sets the RDS Programme Identification (PI)\n"
317        " --rds-ps   PS         - Sets the RDS Programme Service Name (PS)\n"
318        " --rds-pty  PTY        - Sets the RDS Programme Type (PTY)\n"
319        " --rds-tp              - Sets the RDS Traffic Programme (TP) flag\n"
320        " --rds-ct              - Enables sending of RDS Clock Time (CT)\n"
321       );
322#endif
323
324#ifdef ROAR_HAVE_LIBX11
325 printf("\nX11 Options:\n\n");
326 printf(
327        " --x11-display DISPLAY - Set display for X11\n"
328        " --display DISPLAY     - Set display for X11\n"
329       );
330#endif
331
332 printf("\nServer Options:\n\n");
333 printf(" -t  --tcp             - Use TCP listen socket\n"
334#ifdef ROAR_HAVE_UNIX
335        " -u  --unix            - Use UNIX Domain listen socket (default)\n"
336#endif
337#ifdef ROAR_HAVE_LIBDNET
338        " -n  --decnet          - use DECnet listen socket\n"
339#endif
340        " -4                    - Use IPv4 connections (implies -t)\n"
341#ifdef AF_INET6
342        " -6                    - Use IPv6 connections (implies -t)\n"
343#endif
344#ifdef IPV6_ADDRFORM
345        " -64                   - Try to downgrade sockets from IPv6 into IPv4,\n"
346        "                         this is normaly not useful.\n"
347#endif
348        " -p  --port            - TCP Port to bind to\n"
349        " -b  --bind            - IP/Hostname to bind to\n"
350        "     --sock            - Filename for UNIX Domain Socket\n"
351        "     --proto PROTO     - Use PROTO as protocol on Socket\n"
352        "     --proto-dir DIR   - Set direction parameter for protocol\n"
353        "     --proto-rate RATE - Set sample rate parameter for protocol\n"
354        "     --proto-bits BITS - Set bits per sample parameter for protocol\n"
355        "     --proto-codec E   - Set codec parameter for protocol\n"
356        "     --proto-chans C   - Set number of channels parameter for protocol\n"
357        "     --proto-aiprofile PROFILE\n"
358        "                       - Sets the audio profile for socket\n"
359        "     --proto-profile P - Set profile for listen socket\n"
360        "     --list-proto      - List supported protocols\n"
361        "     --list-profiles   - List supported profiles for --proto-profile\n"
362        "     --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
363        "     --new-sock        - Parameters for new socket follow\n"
364#ifdef ROAR_HAVE_LIBSLP
365        "     --slp             - Enable OpenSLP support\n"
366#endif
367#ifdef ROAR_HAVE_LIBX11
368        "     --x11             - Enable X11 support\n"
369#endif
370        " --jumbo-mtu MTU       - Sets the MTU for Jumbo Packets\n"
371        " -G  GROUP             - Sets the group for the UNIX Domain Socket, (default: %s)\n"
372        "                         You need the permissions to change the GID\n"
373        " -U  USER              - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
374        "                         You need the permissions to change the UID (normaly only root has)\n"
375        " --no-listen           - Do not listen for new clients\n"
376        "                         (only useful for relaing, impleys --terminate)\n"
377        " --client-fh           - Comunicate with a client over this handle\n"
378        "                         (only useful for relaing)\n"
379        " --close-fh            - Closes the given fh\n"
380        " --standby             - Start in standby state\n"
381        " --auto-standby        - Automatical goes into standby if there are no streams\n",
382#ifdef ROAR_DEFAULT_SOCKGRP
383        ROAR_DEFAULT_SOCKGRP
384#else
385        "(none)"
386#endif
387       );
388// printf("\n Options:\n\n");
389 printf("\n");
390}
391
392static void list_proto (void) {
393 printf("  Protocol Flag Subsys - Description\n");
394 printf("------------------------------------------------------\n");
395 printf("  roar          WM LRX - RoarAudio native protocol\n");
396#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
397 printf("  esd           W      - EsounD emulation\n");
398#endif
399#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
400 printf("  simple        WM LRX - PulseAudio simple protocol\n");
401#endif
402#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
403 printf("  rsound        W      - RSound emulation\n");
404#endif
405#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
406 printf("  rplay         W      - RPlay emulation\n");
407#endif
408#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
409 printf("  gopher               - The Internet Gopher Protocol\n");
410#endif
411}
412
413#endif
414
415#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
416#define _pmsgc(group, counter, name) _pmsg("  Counter %-10s: %llu", (name), (long long unsigned int)counters_get(group, counter))
417void counters_print(int type, int force) {
418 if ( type != ROAR_DEBUG_TYPE_INFO || force || (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
419  _pmsg("--- Counter Listing ---");
420  _pmsg(" Current:");
421  _pmsgc(cur, clients, "Clients");
422  _pmsgc(cur, streams, "Streams");
423  _pmsg(" Total:");
424  _pmsgc(sum, clients, "Clients");
425  _pmsgc(sum, streams, "Streams");
426  _pmsg("--- End of Counter Listing ---");
427 }
428}
429#undef _pmsgc
430#undef _pmsg
431
432int restart_server (char * server, int terminate) {
433 struct roar_connection con;
434#ifdef ROAR_HAVE_KILL
435 char buf[80];
436 ssize_t l;
437 struct roar_vio_calls fh;
438 pid_t pid;
439 int ok;
440
441 ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
442
443 if ( pidfile != NULL ) {
444  if ( roar_vio_open_file(&fh, pidfile, O_RDONLY, 0644) == -1 ) {
445   ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
446  } else {
447   l = roar_vio_read(&fh, buf, 80);
448   roar_vio_close(&fh);
449   if ( l > 0 ) {
450    buf[l-1] = 0;
451    buf[79]  = 0;
452    pid = atoi(buf);
453    if ( terminate ) {
454     ok = kill(pid, SIGUSR1);
455    } else {
456     ok = kill(pid, SIGINT);
457    }
458    if ( ok == 0 ) {
459     return 0;
460    } else {
461     ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
462    }
463   } else {
464    ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
465   }
466  }
467 }
468#endif
469
470 if ( roar_simple_connect(&con, server, "roard") == -1 ) {
471  return -1;
472 }
473
474 if ( roar_terminate(&con, terminate) == -1 ) {
475  return -1;
476 }
477
478 return roar_disconnect(&con);
479}
480
481#define R_SETUID 1
482#define R_SETGID 2
483
484int init_config (void) {
485 int i;
486
487 memset(g_config, 0, sizeof(struct roard_config));
488
489 for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
490  g_config->streams[i].mixer_channels = 1;
491  g_config->streams[i].mixer.rpg_mul  = 1;
492  g_config->streams[i].mixer.rpg_div  = 1;
493  g_config->streams[i].mixer.scale    = 65535;
494  g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
495 }
496
497 g_config->streams[ROAR_DIR_PLAY    ].flags = ROAR_FLAG_META;
498 g_config->streams[ROAR_DIR_OUTPUT  ].flags = ROAR_FLAG_PASSMIXER;
499 g_config->streams[ROAR_DIR_FILTER  ].flags = ROAR_FLAG_SYNC;
500 g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
501 g_config->streams[ROAR_DIR_BIDIR   ].flags = ROAR_FLAG_ANTIECHO;
502
503 g_config->location    = CONF_DEF_STRING;
504 g_config->description = CONF_DEF_STRING;
505
506 g_config->memlock_level = -1;
507
508#ifdef ROAR_HAVE_SYSTEM
509 g_config->scripts.post_shutdown = NULL;
510#endif
511
512 return 0;
513}
514
515#ifdef ROAR_SUPPORT_LISTEN
516int init_listening (void) {
517 int i;
518
519 memset(g_listen, 0, sizeof(g_listen));
520
521 for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
522  g_listen[i].proto  = ROAR_PROTO_ROARAUDIO;
523  server[i]          = NULL;
524 }
525
526 return 0;
527}
528
529int get_listen(struct roard_listen ** sock, char *** sockname) {
530 int i;
531
532 if ( sock == NULL )
533  return -1;
534
535 for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
536  if ( ! g_listen[i].used ) {
537   server[i] = NULL;
538   *sock = &(g_listen[i]);
539
540   if ( sockname != NULL )
541    *sockname = &(server[i]);
542
543   return 0;
544  }
545 }
546
547 return -1;
548}
549
550#ifdef ROAR_SUPPORT_LISTEN
551static struct _listen_profile {
552 const char * name;
553 int          type;
554 int          port;
555 const char * sockaddr;
556 int          proto;
557 int          dir;
558 const char * aiprofile;
559 const char * desc;
560} _g_listen_profiles[] = {
561 // RoarAudio:
562#ifdef ROAR_HAVE_UNIX
563 {"roar-usock",     ROAR_SOCKET_TYPE_UNIX,   0,                 "~/" ROAR_DEFAULT_SOCK_USER,
564                    ROAR_PROTO_ROARAUDIO, -1, NULL,
565                    "RoarAudio default user profile"},
566 {"roar-gsock",     ROAR_SOCKET_TYPE_UNIX,   0,                 ROAR_DEFAULT_SOCK_GLOBAL,
567                    ROAR_PROTO_ROARAUDIO, -1, NULL,
568                    "RoarAudio default global profile"},
569#endif
570#ifdef ROAR_HAVE_IPV4
571 {"roar-tcp",       ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
572                    ROAR_PROTO_ROARAUDIO, -1, NULL,
573                    "RoarAudio local TCP profile"},
574 {"roar-tcp-pub",   ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
575                    ROAR_PROTO_ROARAUDIO, -1, NULL,
576                    "RoarAudio network TCP profile"},
577#endif
578#ifdef ROAR_HAVE_IPV6
579 {"roar-tcp6",      ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
580                    ROAR_PROTO_ROARAUDIO, -1, NULL,
581                    "RoarAudio local TCP profile"},
582 {"roar-tcp-pub6",  ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
583                    ROAR_PROTO_ROARAUDIO, -1, NULL,
584                    "RoarAudio network TCP profile"},
585#endif
586#ifdef ROAR_HAVE_LIBDNET
587 {"roar-dnet",      ROAR_SOCKET_TYPE_DECNET, 0,                 ROAR_DEFAULT_LISTEN_OBJECT,
588                    ROAR_PROTO_ROARAUDIO, -1, NULL,
589                    "RoarAudio default DECnet"},
590#endif
591#ifdef ROAR_HAVE_UNIX
592 {"roar-abstract",  ROAR_SOCKET_TYPE_UNKNOWN,   0,              "+abstract",        ROAR_PROTO_ROARAUDIO, -1, NULL,
593                    "RoarAudio abstract namespace profile"},
594#endif
595
596 // EsounD:
597#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
598#ifdef ROAR_HAVE_UNIX
599 {"esd-unix",       ROAR_SOCKET_TYPE_UNIX,   0,                 ROAR_DEFAULT_ESD_GSOCK,
600                    ROAR_PROTO_ESOUND,    -1, NULL,
601                    "EsounD default local profile"},
602#endif
603#ifdef ROAR_HAVE_IPV4
604 {"esd-tcp",        ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
605                    ROAR_PROTO_ESOUND,    -1, NULL,
606                    "EsounD local TCP profile"},
607 {"esd-tcp-pub",    ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
608                    ROAR_PROTO_ESOUND,    -1, NULL,
609                    "EsounD network TCP profile"},
610#endif
611#ifdef ROAR_HAVE_IPV6
612 {"esd-tcp6",       ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
613                    ROAR_PROTO_ESOUND,    -1, NULL,
614                    "EsounD local TCP profile"},
615 {"esd-tcp-pub6",   ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
616                    ROAR_PROTO_ESOUND,    -1, NULL,
617                    "EsounD network TCP profile"},
618#endif
619#endif
620
621 // RSound:
622#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
623#ifdef ROAR_HAVE_UNIX
624 {"rsound-unix",    ROAR_SOCKET_TYPE_UNIX,   0,                 ROAR_DEFAULT_RSOUND_GSOCK,
625                    ROAR_PROTO_RSOUND,    -1, NULL,
626                    "RSound default local profile"},
627#endif
628#ifdef ROAR_HAVE_IPV4
629 {"rsound-tcp",     ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
630                    ROAR_PROTO_RSOUND,    -1, NULL,
631                    "RSound local TCP profile"},
632 {"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
633                    ROAR_PROTO_RSOUND,    -1, NULL,
634                    "RSound network TCP profile"},
635#endif
636#ifdef ROAR_HAVE_IPV6
637 {"rsound-tcp6",    ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
638                    ROAR_PROTO_RSOUND,    -1, NULL,
639                    "RSound local TCP profile"},
640 {"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6,  ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
641                    ROAR_PROTO_RSOUND,    -1, NULL,
642                    "RSound network TCP profile"},
643#endif
644#ifdef ROAR_HAVE_LIBDNET
645 {"rsound-dnet",    ROAR_SOCKET_TYPE_DECNET, 0,                 ROAR_DEFAULT_RSOUND_OBJECT,
646                    ROAR_PROTO_RSOUND,    -1, NULL,
647                    "RSound DECnet profile"},
648#endif
649#endif
650
651 // PulseAudio Simple:
652#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
653#ifdef ROAR_HAVE_IPV4
654 {"pas-play-tcp",   ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
655                    ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
656                    "PulseAudio Simple TCP play profile"},
657 {"pas-mon-tcp",    ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
658                    ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
659                    "PulseAudio Simple TCP monitor profile"},
660#endif
661#ifdef ROAR_HAVE_IPV6
662 {"pas-play-tcp6",  ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
663                    ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
664                    "PulseAudio Simple TCP play profile"},
665 {"pas-mon-tcp6",   ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
666                    ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
667                    "PulseAudio Simple TCP monitor profile"},
668#endif
669#endif
670
671 // RPlay:
672#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
673#ifdef ROAR_HAVE_IPV4
674 {"rplay-tcp",      ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
675                    ROAR_PROTO_RPLAY,     -1, NULL,
676                    "RPlay local TCP profile"},
677 {"rplay-tcp-pub",  ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
678                    ROAR_PROTO_RPLAY,     -1, NULL,
679                    "RPlay network TCP profile"},
680#endif
681#ifdef ROAR_HAVE_IPV6
682 {"rplay-tcp6",     ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
683                    ROAR_PROTO_RPLAY,     -1, NULL,
684                    "RPlay local TCP profile"},
685 {"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
686                    ROAR_PROTO_RPLAY,     -1, NULL,
687                    "RPlay network TCP profile"},
688#endif
689#endif
690
691// Gopher:
692#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
693#ifdef ROAR_HAVE_IPV4
694 {"gopher-tcp",     ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
695                    ROAR_PROTO_GOPHER,    -1, NULL,
696                    "Gopher local TCP profile"},
697 {"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP,    ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
698                    ROAR_PROTO_GOPHER,    -1, NULL,
699                    "Gopher network TCP profile"},
700#endif
701#ifdef ROAR_HAVE_IPV6
702 {"gopher-tcp6",    ROAR_SOCKET_TYPE_TCP6,   ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
703                    ROAR_PROTO_GOPHER,    -1, NULL,
704                    "Gopher local TCP profile"},
705 {"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6,  ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
706                    ROAR_PROTO_GOPHER,    -1, NULL,
707                    "Gopher network TCP profile"},
708#endif
709#endif
710
711 // End of List:
712 {NULL, -1, -1, NULL, -1, -1, NULL, NULL}
713};
714
715void listen_listen_profiles (void) {
716 struct _listen_profile * p;
717 char * type;
718 int i;
719 char port[8];
720
721 printf("Name            Type    Address          Port    Protocol  Dir        Audio Profile - Description\n");
722 printf("-------------------------------------------------------------------------------------------------\n");
723      //roar-tcp-pub 0.0.0.0       16002   RoarAudio unknown    (null) - (null)
724
725 for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
726  switch (p->type) {
727   case ROAR_SOCKET_TYPE_UNIX:   type = "UNIX";   break;
728   case ROAR_SOCKET_TYPE_TCP:    type = "TCP";    break;
729   case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
730   case ROAR_SOCKET_TYPE_TCP6:   type = "TCP6";   break;
731   default:
732     type = "unknown";
733    break;
734  }
735
736  if ( p->port ) {
737   snprintf(port, sizeof(port)-1, "%i", p->port);
738   port[sizeof(port)-1] = 0;
739  } else {
740   strcpy(port, "(none)");
741  }
742
743  printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
744           p->name,
745           type,
746           p->sockaddr, port,
747           roar_proto2str(p->proto),
748           p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
749           p->desc == NULL ? "" : p->desc);
750 }
751}
752
753int get_listen_profile (const char * name,
754                        int * port, char ** sockaddr, int * type,
755                        int * proto,
756                        int * dir, struct roar_audio_info * info) {
757 static char buf[1024];
758 struct _listen_profile * p;
759 int i;
760
761 for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
762  if ( !strcasecmp(p->name, name) ) {
763   *port     = p->port;
764
765   if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
766    roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
767   } else {
768    strncpy(buf, p->sockaddr, sizeof(buf));
769   }
770   *sockaddr = buf;
771   *type     = p->type;
772
773   *proto    = p->proto;
774   *dir      = p->dir;
775
776   if ( p->aiprofile != NULL ) {
777    if ( roar_profile2info(info, p->aiprofile) == -1 ) {
778     ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
779     return -1;
780    }
781   }
782   return 0;
783  }
784 }
785
786 return -1;
787}
788#endif
789
790int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
791#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
792 struct group   * grp  = NULL;
793#endif
794#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
795 struct passwd  * pwd  = NULL;
796#endif
797#ifdef ROAR_HAVE_UNIX
798 char * env_roar_proxy_backup;
799#endif
800 int    sockid = -1;
801#ifdef ROAR_HAVE_UNIX
802 int    sock;
803#endif
804 int    i;
805
806 ROAR_INFO("add_listen(addr='%s', port=%i, sock_type=%i, user='%s', group='%s', proto=%s(%i), dir=%s(%i), info={.rate=%u, .bits=%u, .channels=%u, .codec=%s(%u)}): trying to add listen socket",
807            ROAR_DBG_INFO_INFO,
808            addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
809            info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
810
811 if ( *addr != 0 ) {
812  for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
813   if ( ! g_listen[i].used ) {
814    sockid = i;
815    break;
816   }
817  }
818
819  if ( sockid == -1 )
820   return -1;
821
822  g_listen[sockid].proto = proto;
823
824  ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
825
826  if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
827#ifdef ROAR_HAVE_UNIX
828   if ( *addr == '/' ) {
829    if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
830     env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
831     unsetenv("ROAR_PROXY");
832    }
833    if ( (sock = roar_socket_connect(addr, port)) != -1 ) {
834     close(sock);
835     ROAR_ERR("Can not open listen socket: Socket allready in use");
836     return -1;
837    } else {
838     unlink(addr);
839     if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
840      ROAR_ERR("Can not open listen socket: %s", strerror(errno));
841      return -1;
842     }
843    }
844    if ( env_roar_proxy_backup != NULL ) {
845     setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
846     roar_mm_free(env_roar_proxy_backup);
847    }
848#else
849   if (0) { // noop
850#endif
851   } else {
852    ROAR_ERR("Can not open listen socket: %s", strerror(errno));
853    return -1;
854   }
855  }
856
857  ROAR_DBG("add_listen(*) = ?");
858
859#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
860  if ( group != NULL ) {
861   if ( (grp = getgrnam(group)) == NULL ) {
862    ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
863   }
864  }
865#endif
866
867  ROAR_DBG("add_listen(*) = ?");
868
869#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
870  if ( user ) {
871   if ( (pwd = getpwnam(user)) == NULL ) {
872    ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
873   }
874  }
875#endif
876
877  ROAR_DBG("add_listen(*) = ?");
878
879#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
880  if ( *addr == '/' ) {
881   if ( grp || pwd ) {
882     if ( chown(addr, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 )
883      return -1;
884   }
885#ifdef ROAR_HAVE_GETUID
886   if ( grp ) {
887    if ( getuid() == 0 )
888     if ( chmod(addr, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP) == -1 )
889      return -1;
890   }
891#endif
892  }
893#endif
894 }
895
896 ROAR_DBG("add_listen(*) = ?");
897
898 // in case we opened the listening socket correctly.
899 if ( dir == -1 )
900  dir = ROAR_DIR_PLAY;
901
902 g_listen[sockid].inst.stpl.dir = dir;
903 memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
904
905 switch (dir) {
906  case ROAR_DIR_PLAY:
907  case ROAR_DIR_RECORD:
908  case ROAR_DIR_MONITOR:
909  case ROAR_DIR_FILTER:
910  case ROAR_DIR_BIDIR:
911    if ( !g_listen[sockid].inst.stpl.info.rate )
912     g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
913
914    if ( !g_listen[sockid].inst.stpl.info.bits )
915     g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
916
917    if ( !g_listen[sockid].inst.stpl.info.channels )
918     g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
919
920    if ( !g_listen[sockid].inst.stpl.info.codec )
921     g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
922   break;
923 }
924
925 g_listen[sockid].used = 1;
926 server[sockid]        = addr;
927
928 return 0;
929}
930#endif
931
932static void list_aiprofiles (void) {
933 struct roar_audio_info info;
934 const char * list[1024];
935 const char * mime;
936 ssize_t ret;
937 ssize_t i;
938
939 ret = roar_profiles_list(list, 1024, 0);
940
941 if ( ret == -1 )
942  return;
943
944 printf("  Name       Rate  Bits  Channels  Codec\n");
945 printf("---------------------------------------------\n");
946 for (i = 0; i < ret; i++) {
947  roar_profile2info(&info, list[i]);
948
949  mime = roar_codec2mime(info.codec);
950
951  printf("  %-10s %5u %4u  %8u  %3u (%s%s%s%s)\n", list[i],
952            info.rate, info.bits, info.channels,
953            info.codec, roar_codec2str(info.codec),
954            info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
955            mime == NULL ? "" : " mimetype:",
956            mime == NULL ? "" : mime
957        );
958 }
959}
960
961int update_stream_flags (char * str) {
962 int    dir;
963 char * flags;
964 char * k;
965 int    op;
966 int    flag;
967
968 if ( (flags = strstr(str, "=")) == NULL )
969  return -1;
970
971 *flags = 0;
972  flags++;
973
974 if ( (dir = roar_str2dir(str)) == -1 )
975  return -1;
976
977 while (flags != NULL) {
978  k = flags;
979  flags = strstr(flags, ",");
980
981  if ( flags != NULL )
982   *(flags++) = 0;
983
984  switch (*k) {
985   case '+': k++; op = ROAR_SET_FLAG;   break;
986   case '-': k++; op = ROAR_RESET_FLAG; break;
987   default:
988     op = ROAR_SET_FLAG;
989  }
990
991  flag = 0;
992
993  if ( !strcmp(k, "sync") ) {
994   flag = ROAR_FLAG_SYNC;
995  } else if ( !strcmp(k, "meta") ) {
996   flag = ROAR_FLAG_META;
997  } else if ( !strcmp(k, "cleanmeta") ) {
998   flag = ROAR_FLAG_CLEANMETA;
999  } else if ( !strcmp(k, "pause") ) {
1000   flag = ROAR_FLAG_PAUSE;
1001  } else if ( !strcmp(k, "mute") ) {
1002   flag = ROAR_FLAG_MUTE;
1003  } else if ( !strcmp(k, "antiecho") ) {
1004   flag = ROAR_FLAG_ANTIECHO;
1005  } else if ( !strcmp(k, "passmixer") ) {
1006   flag = ROAR_FLAG_PASSMIXER;
1007  } else if ( !strcmp(k, "recsource") ) {
1008   flag = ROAR_FLAG_RECSOURCE;
1009  } else {
1010   return -1;
1011  }
1012
1013  g_config->streams[dir].flags |= flag;
1014
1015  if ( op == ROAR_RESET_FLAG )
1016   g_config->streams[dir].flags -= flag;
1017 }
1018
1019 return 0;
1020}
1021
1022int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1023 struct roar_authfile * authfile = NULL;
1024 struct roar_authfile_key *  key = NULL;
1025 int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1026 void * keydata;
1027 int i;
1028
1029 if ( type == NULL ) {
1030  // noop.
1031 } else if ( !strcasecmp(type, "roar") ) {
1032  af_type = ROAR_AUTHFILE_TYPE_ROAR;
1033 } else if ( !strcasecmp(type, "roar") ) {
1034  af_type = ROAR_AUTHFILE_TYPE_ROAR;
1035 } else if ( !strcasecmp(type, "esd") ) {
1036  af_type = ROAR_AUTHFILE_TYPE_ESD;
1037 } else if ( !strcasecmp(type, "pulse") ) {
1038  af_type = ROAR_AUTHFILE_TYPE_PULSE;
1039 } else if ( !strcasecmp(type, "htpasswd") ) {
1040  af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1041 } else if ( !strcasecmp(type, "xauth") ) {
1042  af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1043 } else {
1044  ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1045  return -1;
1046 }
1047
1048 if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1049  af_type = ROAR_AUTHFILE_TYPE_ESD;
1050
1051 switch (mode) {
1052  case AF_MODE_NONE:
1053    return 0;
1054   break;
1055  case AF_MODE_GEN:
1056    switch (af_type) {
1057     case ROAR_AUTHFILE_TYPE_ESD:
1058       key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1059      break;
1060     case ROAR_AUTHFILE_TYPE_PULSE:
1061       key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1062      break;
1063     default:
1064       return -1;
1065      break;
1066    }
1067
1068    if ( key == NULL ) {
1069     ROAR_ERR("add_authfile(*): Can not generate key.");
1070     return -1;
1071    }
1072
1073    if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1074     roar_authfile_key_unref(key);
1075     return -1;
1076    }
1077
1078    if ( roar_authfile_add_key(authfile, key) == -1 ) {
1079     ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1080    }
1081
1082    keydata = roar_mm_memdup(key->data, key->len);
1083
1084    if ( keydata == NULL ) {
1085     ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1086    } else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1087     ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1088    }
1089
1090    roar_authfile_key_unref(key);
1091    if ( roar_authfile_close(authfile) != 0 )
1092     return -1;
1093    return 0;
1094   break;
1095  case AF_MODE_LOAD:
1096    if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1097     return -1;
1098    }
1099
1100    for (i = 0; ; i++) {
1101     key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1102     if ( key == NULL )
1103      break;
1104
1105     if ( key->type == ROAR_AUTH_T_COOKIE ) {
1106      keydata = roar_mm_memdup(key->data, key->len);
1107
1108      if ( keydata == NULL ) {
1109       ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1110      } else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1111       ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1112      }
1113     } else {
1114      ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1115     }
1116
1117     roar_authfile_key_unref(key);
1118    }
1119
1120    if ( roar_authfile_close(authfile) != 0 )
1121     return -1;
1122    return 0;
1123   break;
1124 }
1125
1126 return -1;
1127}
1128
1129// X11:
1130#ifdef ROAR_HAVE_LIBX11
1131int register_x11 (int unreg, char * sockname) {
1132 struct roar_x11_connection * x11con = NULL;
1133 int ret = 0;
1134
1135 if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1136  ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1137  return -1;
1138 }
1139
1140 if ( unreg ) {
1141  if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1142   ret = -1;
1143   ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1144  } else {
1145   ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1146  }
1147 } else {
1148  if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1149   ret = -1;
1150   ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1151  } else {
1152   ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1153  }
1154 }
1155
1156 roar_x11_disconnect(x11con);
1157
1158 return ret;
1159}
1160#endif
1161
1162// SLP:
1163void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1164 /* return the error code in the cookie */
1165 *(SLPError*)cookie = errcode;
1166}
1167
1168int register_slp (int unreg, char * sockname) {
1169#ifdef ROAR_HAVE_LIBSLP
1170 static int regged = 0;
1171 static char * sn = NULL;
1172 SLPError err;
1173 SLPError callbackerr;
1174 SLPHandle hslp;
1175 char addr[1024];
1176 char attr[1024] = "";
1177 char * location;
1178 char * description;
1179 char * standards;
1180
1181 if ( sockname != NULL )
1182  sn = sockname;
1183
1184 snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1185
1186 err = SLPOpen("en", SLP_FALSE, &hslp);
1187
1188 if (err != SLP_OK) {
1189  ROAR_ERR("Error opening slp handle: Error #%i", err);
1190  return -1;
1191 }
1192
1193 if (!unreg) {
1194
1195  if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1196   ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1197   SLPClose(hslp);
1198   return -1;
1199  }
1200
1201  if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1202   ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1203   SLPClose(hslp);
1204   return -1;
1205  }
1206
1207  standards = stds_string();
1208
1209  if ( standards == NULL ) {
1210   if ( (standards = roar_mm_malloc(1)) == NULL ) {
1211    SLPClose(hslp);
1212    return -1;
1213   }
1214   standards[0] = 0;
1215  }
1216
1217  snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1218#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1219                               "(light-channels=%i),"
1220#endif
1221                               "(standards=%s),"
1222                               "(location=%s),(description=%s)",
1223           g_sa->rate, g_sa->channels, g_sa->bits,
1224#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1225           g_light_state.channels,
1226#endif
1227           standards,
1228           location, description
1229          );
1230
1231  roar_mm_free(standards);
1232
1233  /* Register a service with SLP */
1234  err = SLPReg(hslp,
1235               addr,
1236               SLP_LIFETIME_MAXIMUM,
1237               0,
1238               attr,
1239               SLP_TRUE,
1240               register_slp_callback,
1241               &callbackerr);
1242  regged = 1;
1243 } else if ( unreg && regged ) {
1244  err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1245  regged = 0;
1246 } else {
1247  SLPClose(hslp);
1248  return -1;
1249 }
1250
1251 /* err may contain an error code that occurred as the slp library    */
1252 /* _prepared_ to make the call.                                     */
1253 if ( err != SLP_OK ) {
1254  ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1255  return -1;
1256 }
1257
1258 /* callbackerr may contain an error code (that was assigned through */
1259 /* the callback cookie) that occurred as slp packets were sent on    */
1260 /* the wire */
1261 if (callbackerr != SLP_OK) {
1262  ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1263  return -1;
1264 }
1265
1266 SLPClose(hslp);
1267 return 0;
1268#else
1269 return -1;
1270#endif
1271}
1272
1273static int auth_setup (enum roard_client_acclev none_acclev,
1274                       enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1275 union auth_typeunion * key;
1276 size_t i;
1277
1278 // Info:
1279 // if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1280 // as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1281
1282 if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1283  if ( auth_addkey_anonymous(none_acclev) == -1 )
1284   return -1;
1285 }
1286
1287 if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1288  if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1289   return -1;
1290
1291  // zerosize all counters.
1292  memset(key, 0, sizeof(union auth_typeunion));
1293
1294  i = 0;
1295
1296  if ( trust_uid != -1 )
1297   key->trust.uids[i++] = trust_uid;
1298
1299#ifdef ROAR_ROOT_UID
1300  if ( trust_root )
1301   key->trust.uids[i++] = ROAR_ROOT_UID;
1302#endif
1303
1304  key->trust.uids_len = i;
1305
1306  i = 0;
1307
1308  if ( trust_gid != -1 )
1309   key->trust.gids[i++] = trust_gid;
1310
1311  key->trust.gids_len = i;
1312 }
1313
1314 return 0;
1315}
1316
1317
1318// MAIN:
1319
1320#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1321                        ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1322                        return 70; \
1323                       }
1324
1325#ifdef ROAR_HAVE_MAIN_ARGS
1326int main (int argc, char * argv[]) {
1327#else
1328int main (void) {
1329#endif
1330#ifdef ROAR_HAVE_MAIN_ARGS
1331 enum action action = START;
1332 int i;
1333 char * k;
1334 enum output_format print_format = FORMAT_NATIVE;
1335#endif
1336#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1337 char user_sock[80]  = {0};
1338#endif
1339 struct roar_audio_info sa, max_sa;
1340 struct roard_config config;
1341 const struct rolestack * rolestack;
1342#ifdef ROAR_HAVE_FORK
1343 int    daemon       = 0;
1344#endif
1345 int    realtime     = 0;
1346 int    sysclocksync = 0;
1347// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1348#ifdef ROAR_SUPPORT_LISTEN
1349 int    port       = ROAR_DEFAULT_PORT;
1350 char * sock_addr  = NULL;
1351 int    sock_proto = ROAR_PROTO_ROARAUDIO;
1352 int    sock_dir   = -1;
1353 struct roar_audio_info sock_info = {0, 0, 0, 0};
1354#endif
1355#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1356 char * s_drv     = "cf";
1357 char * s_dev     = NULL;
1358 char * s_con     = NULL;
1359 char * s_opt     = NULL;
1360 int    s_prim    = 0;
1361#endif
1362 char * o_drv     = getenv("ROAR_DRIVER");
1363 char * o_dev     = getenv("ROAR_DEVICE");
1364 char * o_opts    = NULL;
1365 int    o_prim    = 0;
1366 int    o_count   = 0;
1367#ifndef ROAR_WITHOUT_DCOMP_MIXER
1368 char * m_drv     = NULL;
1369 char * m_dev     = NULL;
1370 char * m_opts    = NULL;
1371 int    m_prim    = 0;
1372 int    m_count   = 0;
1373#endif
1374 enum roard_client_acclev none_acclev  = ACCLEV_ALL;
1375 enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1376 int                      trust_root   = 1;
1377 char * af_file                        = NULL;
1378 char * af_type                        = NULL;
1379 enum af_mode af_mode                  = AF_MODE_NONE;
1380 enum roard_client_acclev af_acclev    = ACCLEV_ALL;
1381#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1382 int    light_channels = LIGHT_CHANNELS_DEFAULT;
1383#endif
1384#ifdef ROAR_DEFAULT_SOCKGRP
1385 char * sock_grp  = ROAR_DEFAULT_SOCKGRP;
1386#else
1387 char * sock_grp  = NULL;
1388#endif
1389 char * sock_user = NULL;
1390#ifdef ROAR_SUPPORT_LISTEN
1391 int    sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1392#endif
1393#ifdef ROAR_HAVE_LIBSLP
1394 int    reg_slp   = 0;
1395#endif
1396#ifdef ROAR_HAVE_LIBX11
1397 int    reg_x11   = 0;
1398#endif
1399#ifdef ROAR_HAVE_CHROOT
1400 char * chrootdir = NULL;
1401#endif
1402#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1403 struct group   * grp  = NULL;
1404#endif
1405#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1406 struct passwd  * pwd  = NULL;
1407#endif
1408#ifdef ROAR_HAVE_GETSERVBYNAME
1409 struct servent * serv = NULL;
1410#endif
1411 struct roar_client * self = NULL;
1412#ifdef ROAR_HAVE_LIBDNET
1413 char decnethost[80];
1414#endif
1415#ifdef SUPPORT_PIDFILE
1416 struct roar_vio_calls pidfile_vio;
1417#endif
1418
1419 ROAR_DBG("main(*): starting roard...");
1420
1421 g_standby       =  0;
1422 g_autostandby   =  0;
1423 alive           =  1;
1424#ifdef ROAR_SUPPORT_LISTEN
1425 g_no_listen     =  0;
1426#else
1427 g_terminate     =  1;
1428#endif
1429
1430 g_verbose       = ROAR_DBG_INFO_NONE;
1431
1432 sa.bits     = ROAR_BITS_DEFAULT;
1433 sa.channels = ROAR_CHANNELS_DEFAULT;
1434 sa.rate     = ROAR_RATE_DEFAULT;
1435 sa.codec    = ROAR_CODEC_DEFAULT;
1436
1437 g_sa        = &sa;
1438 g_max_sa    = &max_sa;
1439
1440 memcpy(g_max_sa, g_sa, sizeof(max_sa));
1441
1442 counters_init();
1443
1444 g_config = &config;
1445
1446 if ( init_config() == -1 ) {
1447  ROAR_ERR("Can not init default config!");
1448  return 1;
1449 }
1450
1451 // load config
1452 roar_libroar_get_config();
1453
1454 // init notify core:
1455 // TODO: reconsider number of lists.
1456 if ( roar_notify_core_new_global(-1) == -1 ) {
1457  ROAR_ERR("Can not init notify core!");
1458  return 1;
1459 }
1460
1461 if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1462  ROAR_ERR("Can not init notify core!");
1463  return 1;
1464 }
1465
1466#ifdef DEBUG
1467 // enable early in case we have DEBUG set.
1468 dbg_notify_cb_register();
1469#endif
1470
1471 rolestack_init();
1472
1473 if ( auth_init() == -1 ) {
1474  ROAR_ERR("Can not init auth subsystem!");
1475  return 1;
1476 }
1477
1478#ifdef ROAR_SUPPORT_LISTEN
1479 if ( init_listening() == -1 ) {
1480  ROAR_ERR("Can not init listening sockets!");
1481  return 1;
1482 }
1483#endif
1484
1485#ifndef ROAR_WITHOUT_DCOMP_MIDI
1486 if ( midi_init_config() == -1 ) {
1487  ROAR_ERR("Can not init MIDI config!");
1488  return 1;
1489 }
1490#endif
1491
1492#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1493 if ( ssynth_init_config() == -1 ) {
1494  ROAR_ERR("Can not init ssynth config!");
1495  return 1;
1496 }
1497#endif
1498
1499#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1500 if ( rdtcs_init_config() == -1 ) {
1501  ROAR_ERR("Can not init RDTCS config!");
1502  return 1;
1503 }
1504#endif
1505
1506 if ( plugins_preinit() == -1 ) {
1507  ROAR_ERR("Can not pre-init plugins!");
1508  return 1;
1509 }
1510
1511#ifdef ROAR_SUPPORT_LISTEN
1512#ifndef ROAR_TARGET_WIN32
1513 sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1514#else
1515 sock_addr = ROAR_DEFAULT_HOST;
1516#endif
1517
1518#ifdef ROAR_HAVE_GETUID
1519 if ( getuid() != 0 && getenv("HOME") != NULL ) {
1520/*
1521  snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1522*/
1523  roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1524  sock_addr = user_sock;
1525  ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1526 }
1527#endif
1528
1529 if ( getenv("ROAR_SERVER") != NULL )
1530  sock_addr = getenv("ROAR_SERVER");
1531#endif
1532
1533 if ( clients_init() == -1 ) {
1534  ROAR_ERR("Can not init clients!");
1535  return 1;
1536 }
1537
1538 if ( streams_init() == -1 ) {
1539  ROAR_ERR("Can not init streams!");
1540  return 1;
1541 }
1542
1543 if ( (g_self_client = clients_new()) == -1 ) {
1544  ROAR_ERR("Can not create self client!");
1545  return 1;
1546 }
1547
1548#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1549 if ( sources_init() == -1 ) {
1550  ROAR_ERR("Can not init sources!");
1551  return 1;
1552 }
1553
1554 if ( (sources_set_client(g_self_client)) == -1 ) {
1555  ROAR_ERR("Can not init set source client!");
1556  return 1;
1557 }
1558#endif
1559
1560#ifdef ROAR_HAVE_MAIN_ARGS
1561 for (i = 1; i < argc; i++) {
1562  k = argv[i];
1563
1564  if ( strcmp(k, "-h") == 0 || strcmp(k, "--help") == 0 ) {
1565   usage();
1566   return 0;
1567
1568  } else if ( strcmp(k, "--start") == 0 ) {
1569   // this is a no op
1570   action = START;
1571  } else if ( strcmp(k, "--restart") == 0 ) {
1572   action = RESTART;
1573#ifdef ROAR_SUPPORT_LISTEN
1574   if ( restart_server(sock_addr, 1) == -1 ) {
1575    ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1576    action = RESTART_RETRY;
1577   }
1578#else
1579   ROAR_ERR("--restart not supported");
1580#endif
1581  } else if ( strcmp(k, "--shutdown") == 0 ) {
1582   action = SHUTDOWN;
1583  } else if ( strcmp(k, "--stop") == 0 ) {
1584   action = STOP;
1585
1586
1587  } else if ( strcmp(k, "--demon") == 0 || strcmp(k, "--daemon") == 0 ) {
1588#ifdef ROAR_HAVE_FORK
1589   daemon = 1;
1590#else
1591   ROAR_ERR("--daemon not supported");
1592#endif
1593  } else if ( strcmp(k, "--verbose") == 0 ) {
1594   g_verbose++;
1595
1596  } else if ( strcmp(k, "--print-format") == 0 ) {
1597   k = argv[++i];
1598   if ( !strcasecmp(k, "native") ) {
1599    print_format = FORMAT_NATIVE;
1600   } else if ( !strcasecmp(k, "wiki") ) {
1601    print_format = FORMAT_WIKI;
1602   } else if ( !strcasecmp(k, "csv") ) {
1603    print_format = FORMAT_CSV;
1604   } else {
1605    ROAR_WARN("Unknown print format: %s", k);
1606   }
1607
1608  } else if ( strcmp(k, "--print-format") == 0 ) {
1609   _CKHAVEARGS(1);
1610
1611  } else if ( strcmp(k, "--terminate") == 0 ) {
1612   g_terminate = 1;
1613  } else if ( strcmp(k, "--sysclocksync") == 0 ) {
1614   sysclocksync = 1000;
1615  } else if ( strcmp(k, "--realtime") == 0 ) {
1616   realtime++;
1617  } else if ( strcmp(k, "--memlock") == 0 ) {
1618   _CKHAVEARGS(1);
1619   g_config->memlock_level = memlock_str2level(argv[++i]);
1620  } else if ( strcmp(k, "--chroot") == 0 ) {
1621   _CKHAVEARGS(1);
1622#ifdef ROAR_HAVE_CHROOT
1623   chrootdir = argv[++i];
1624#else
1625   ROAR_ERR("--chroot not supported");
1626   i++;
1627#endif
1628  } else if ( strcmp(k, "--setgid") == 0 ) {
1629#ifdef ROAR_HAVE_SETGID
1630   setids |= R_SETGID;
1631#else
1632   ROAR_ERR("--setgid not supported");
1633#endif
1634  } else if ( strcmp(k, "--setuid") == 0 ) {
1635#ifdef ROAR_HAVE_SETUID
1636   setids |= R_SETUID;
1637#else
1638   ROAR_ERR("--setuid not supported");
1639#endif
1640  } else if ( strcmp(k, "--location") == 0 ) {
1641   _CKHAVEARGS(1);
1642   g_config->location = argv[++i];
1643  } else if ( strcmp(k, "--description") == 0 ) {
1644   _CKHAVEARGS(1);
1645   g_config->description = argv[++i];
1646  } else if ( strcmp(k, "--pidfile") == 0 ) {
1647   _CKHAVEARGS(1);
1648#ifdef SUPPORT_PIDFILE
1649   pidfile = argv[++i];
1650#else
1651   ROAR_ERR("--pidfile not supported");
1652   i++;
1653#endif
1654  } else if ( strcmp(k, "--log-syslog") == 0 ) {
1655#ifdef ROAR_HAVE_SYSLOG
1656   roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1657#else
1658   ROAR_ERR("--log-syslog not supported");
1659#endif
1660  } else if ( strcmp(k, "--script-postdown") == 0 ) {
1661   _CKHAVEARGS(1);
1662#ifdef ROAR_HAVE_SYSTEM
1663   g_config->scripts.post_shutdown = argv[++i];
1664#else
1665   ROAR_ERR("--script-postdown not supported");
1666   i++;
1667#endif
1668
1669
1670  } else if ( strcmp(k, "--plugin-load") == 0 ) {
1671   _CKHAVEARGS(1);
1672   if ( plugins_load(argv[++i]) == -1 ) {
1673    ROAR_ERR("Can not load plugin");
1674   }
1675
1676  } else if ( strcmp(k, "--guest-acclev") == 0 ) {
1677   _CKHAVEARGS(1);
1678   none_acclev = clients_str2acclev(argv[++i]);
1679  } else if ( strcmp(k, "--trust-acclev") == 0 ) {
1680   _CKHAVEARGS(1);
1681   trust_acclev = clients_str2acclev(argv[++i]);
1682  } else if ( strcmp(k, "--trust-root") == 0 ) {
1683   trust_root = 1;
1684  } else if ( strcmp(k, "--no-trust-root") == 0 ) {
1685   trust_root = 0;
1686
1687  } else if ( strcmp(k, "--authfile-gen") == 0 ) {
1688   _CKHAVEARGS(1);
1689   af_file = argv[++i];
1690   af_mode = AF_MODE_GEN;
1691  } else if ( strcmp(k, "--authfile-load") == 0 ) {
1692   _CKHAVEARGS(1);
1693   af_file = argv[++i];
1694   af_mode = AF_MODE_LOAD;
1695  } else if ( strcmp(k, "--authfile-type") == 0 ) {
1696   _CKHAVEARGS(1);
1697   af_type = argv[++i];
1698  } else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1699   _CKHAVEARGS(1);
1700   af_acclev = clients_str2acclev(argv[++i]);
1701  } else if ( strcmp(k, "--new-authfile") == 0 ) {
1702   if ( af_mode != AF_MODE_NONE ) {
1703    if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1704     ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1705    }
1706   }
1707   af_file   = NULL;
1708   af_type   = NULL;
1709   af_mode   = AF_MODE_NONE;
1710   af_acclev = ACCLEV_ALL;
1711
1712  } else if ( strcmp(k, "--list-cf") == 0 ) {
1713   print_codecfilterlist();
1714   return 0;
1715
1716  } else if ( strcmp(k, "-R") == 0 || strcmp(k, "--rate") == 0 ) {
1717   _CKHAVEARGS(1);
1718   sa.rate = atoi(argv[++i]);
1719  } else if ( strcmp(k, "-B") == 0 || strcmp(k, "--bits") == 0 ) {
1720   _CKHAVEARGS(1);
1721   sa.bits = atoi(argv[++i]);
1722  } else if ( strcmp(k, "-C") == 0 || strcmp(k, "--chans") == 0 ) {
1723   _CKHAVEARGS(1);
1724   sa.channels = atoi(argv[++i]);
1725
1726  } else if ( strcmp(k, "--aiprofile") == 0 ) {
1727   _CKHAVEARGS(1);
1728   if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1729    ROAR_ERR("Unknown audio profile: %s", argv[i]);
1730    return 1;
1731   }
1732   sa.codec    = ROAR_CODEC_DEFAULT;
1733
1734  } else if ( strcmp(k, "--stream-flags") == 0 ) {
1735   _CKHAVEARGS(1);
1736   if ( update_stream_flags(argv[++i]) == -1 ) {
1737    ROAR_ERR("Can not set stream flags");
1738    return 1;
1739   }
1740
1741  } else if ( strcmp(k, "--list-rolestack") == 0 ) {
1742   print_rolestack();
1743   return 0;
1744  } else if ( strcmp(k, "--rolestack-push") == 0 ) {
1745   _CKHAVEARGS(1);
1746  if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1747   ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1748  } else {
1749   if ( rolestack_push(rolestack) == -1 ) {
1750    ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1751   }
1752  }
1753
1754  } else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1755   list_aiprofiles();
1756   return 0;
1757
1758  } else if ( strcmp(k, "--list-driver") == 0 ) {
1759   print_driverlist(print_format);
1760   return 0;
1761
1762  } else if ( strcmp(k, "-o") == 0 || strcmp(k, "--odriver") == 0 ) {
1763   _CKHAVEARGS(1);
1764   o_drv  = argv[++i];
1765  } else if ( strcmp(k, "-O") == 0 || strcmp(k, "--odevice") == 0 ) {
1766   _CKHAVEARGS(1);
1767   o_dev  = argv[++i];
1768  } else if ( strcmp(k, "-oO") == 0 ) {
1769   _CKHAVEARGS(1);
1770   o_opts = argv[++i];
1771  } else if ( strcmp(k, "-oP") == 0 ) {
1772   o_prim = 1;
1773  } else if ( strcmp(k, "-oN") == 0 ) {
1774   if ( action == START || action == RESTART ) {
1775    if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1776     o_count++;
1777
1778    o_drv  = o_dev = o_opts = NULL;
1779    o_prim = 0;
1780   }
1781
1782  } else if ( strcmp(k, "-s") == 0 || strcmp(k, "--source") == 0 ) {
1783   _CKHAVEARGS(1);
1784#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1785   s_drv = argv[++i];
1786#else
1787   ROAR_ERR("main(*): No support for sources compiled in");
1788   i++;
1789#endif
1790  } else if ( strcmp(k, "-S") == 0 ) {
1791   _CKHAVEARGS(1);
1792#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1793   s_dev = argv[++i];
1794#else
1795   ROAR_ERR("main(*): No support for sources compiled in");
1796   i++;
1797#endif
1798  } else if ( strcmp(k, "-sO") == 0 ) {
1799   _CKHAVEARGS(1);
1800#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1801   s_opt = argv[++i];
1802#else
1803   ROAR_ERR("main(*): No support for sources compiled in");
1804   i++;
1805#endif
1806  } else if ( strcmp(k, "-sC") == 0 ) {
1807   _CKHAVEARGS(1);
1808#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1809   s_con = argv[++i];
1810#else
1811   ROAR_ERR("main(*): No support for sources compiled in");
1812   i++;
1813#endif
1814  } else if ( strcmp(k, "-sP") == 0 ) {
1815#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1816   s_prim = 1;
1817#else
1818   ROAR_ERR("main(*): No support for sources compiled in");
1819#endif
1820  } else if ( strcmp(k, "-sN") == 0 ) {
1821#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1822   if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1823    ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1824   }
1825   s_opt = s_dev = s_con = NULL;
1826   s_drv = "cf";
1827   s_prim = 0;
1828#else
1829   ROAR_ERR("main(*): No support for sources compiled in");
1830#endif
1831  } else if ( strcmp(k, "--list-sources") == 0 ) {
1832#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1833   print_sourcelist();
1834   return 0;
1835#else
1836   ROAR_ERR("main(*): No support for sources compiled in");
1837   return 1;
1838#endif
1839
1840  } else if ( strcmp(k, "-m") == 0 || strcmp(k, "--mixer") == 0 ) {
1841   _CKHAVEARGS(1);
1842#ifndef ROAR_WITHOUT_DCOMP_MIXER
1843   m_drv  = argv[++i];
1844#else
1845   ROAR_ERR("main(*): No support for mixer compiled in");
1846   return 1;
1847#endif
1848  } else if ( strcmp(k, "-M") == 0 ) {
1849   _CKHAVEARGS(1);
1850#ifndef ROAR_WITHOUT_DCOMP_MIXER
1851   m_dev  = argv[++i];
1852#else
1853   ROAR_ERR("main(*): No support for mixer compiled in");
1854   return 1;
1855#endif
1856  } else if ( strcmp(k, "-mO") == 0 ) {
1857   _CKHAVEARGS(1);
1858#ifndef ROAR_WITHOUT_DCOMP_MIXER
1859   m_opts = argv[++i];
1860#else
1861   ROAR_ERR("main(*): No support for mixer compiled in");
1862   return 1;
1863#endif
1864  } else if ( strcmp(k, "-mP") == 0 ) {
1865#ifndef ROAR_WITHOUT_DCOMP_MIXER
1866   m_prim = 1;
1867#else
1868   ROAR_ERR("main(*): No support for mixer compiled in");
1869   return 1;
1870#endif
1871  } else if ( strcmp(k, "-mN") == 0 ) {
1872#ifndef ROAR_WITHOUT_DCOMP_MIXER
1873   if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1874    m_count++;
1875
1876   m_drv  = o_dev = o_opts = NULL;
1877   m_prim = 0;
1878#else
1879   ROAR_ERR("main(*): No support for mixer compiled in");
1880   return 1;
1881#endif
1882  } else if ( strcmp(k, "--list-mixers") == 0 ) {
1883#ifndef ROAR_WITHOUT_DCOMP_MIXER
1884   print_hwmixerlist();
1885   return 0;
1886#else
1887   ROAR_ERR("main(*): No support for mixer compiled in");
1888   return 1;
1889#endif
1890
1891  } else if ( strcmp(k, "--light-channels") == 0 ) {
1892   _CKHAVEARGS(1);
1893#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1894   light_channels = atoi(argv[++i]);
1895#else
1896   ROAR_WARN("main(*): no light subsystem compiled in");
1897   i++;
1898#endif
1899
1900  } else if ( strcmp(k, "--rds-pi") == 0 ) {
1901   _CKHAVEARGS(1);
1902#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1903   g_rdtcs.rds.pi = atoi(argv[++i]);
1904#else
1905   ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1906   i++;
1907#endif
1908  } else if ( strcmp(k, "--rds-ps") == 0 ) {
1909   _CKHAVEARGS(1);
1910#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1911   if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
1912    ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
1913    return 1;
1914   }
1915#else
1916   ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1917   i++;
1918#endif
1919  } else if ( strcmp(k, "--rds-pty") == 0 ) {
1920   _CKHAVEARGS(1);
1921#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1922   if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
1923    ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
1924    return 1;
1925   }
1926#else
1927   ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1928   i++;
1929#endif
1930  } else if ( strcmp(k, "--rds-tp") == 0 ) {
1931#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1932   if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
1933    ROAR_ERR("Can not set RDS TP flag");
1934    return 1;
1935   }
1936#else
1937   ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1938#endif
1939  } else if ( strcmp(k, "--rds-ct") == 0 ) {
1940#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1941   if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
1942    ROAR_ERR("Can not set RDS CT flag");
1943    return 1;
1944   }
1945#else
1946   ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1947#endif
1948
1949
1950  } else if ( strcmp(k, "--midi-no-console") == 0 ) {
1951#ifndef ROAR_WITHOUT_DCOMP_CB
1952   midi_config.init_cb = 0;
1953#else
1954   // no warning here as this is the disable option
1955#endif
1956  } else if ( strcmp(k, "--midi-console-enable") == 0 ) {
1957#ifndef ROAR_WITHOUT_DCOMP_CB
1958   midi_config.init_cb = 1;
1959#else
1960   ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1961#endif
1962  } else if ( strcmp(k, "--midi-console") == 0 ) {
1963   _CKHAVEARGS(1);
1964#ifndef ROAR_WITHOUT_DCOMP_CB
1965   midi_config.console_dev = argv[++i];
1966   midi_config.init_cb = 1;
1967#else
1968   ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1969   i++;
1970#endif
1971
1972  } else if ( strcmp(k, "--ssynth-enable") == 0 ) {
1973#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1974   ssynth_conf.enable = 1;
1975#else
1976   ROAR_ERR("main(*): No support for ssynth compiled in");
1977#endif
1978  } else if ( strcmp(k, "--ssynth-disable") == 0 ) {
1979#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1980   ssynth_conf.enable = 0;
1981#else
1982   // we can safely ignore the disable
1983#endif
1984
1985  } else if ( strcmp(k, "--x11-display") == 0 || strcmp(k, "--display") == 0 ) {
1986   _CKHAVEARGS(1);
1987#ifdef ROAR_HAVE_LIBX11
1988   x11display = argv[++i];
1989#else
1990   ROAR_ERR("No X11 support compiled in!");
1991   return 1;
1992#endif
1993
1994
1995  } else if ( strcmp(k, "-p") == 0 || strcmp(k, "--port") == 0 ) {
1996   _CKHAVEARGS(1);
1997   // This is only useful in INET not UNIX mode.
1998#ifdef ROAR_SUPPORT_LISTEN
1999   if ( *sock_addr == '/' )
2000    sock_addr = ROAR_DEFAULT_HOST;
2001
2002   errno = 0;
2003   if ( (port = atoi(argv[++i])) < 1 ) {
2004#ifdef ROAR_HAVE_GETSERVBYNAME
2005    if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2006     ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2007     return 1;
2008    }
2009    // NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2010    ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2011            serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2012    port = ROAR_NET2HOST16(serv->s_port);
2013#else
2014    ROAR_ERR("invalite port number: %s", argv[i]);
2015    return 1;
2016#endif
2017   }
2018#endif
2019  } else if ( strcmp(k, "-b") == 0 || strcmp(k, "--bind") == 0 || strcmp(k, "--sock") == 0 ) {
2020   _CKHAVEARGS(1);
2021#ifdef ROAR_SUPPORT_LISTEN
2022   sock_addr = argv[++i];
2023#else
2024   i++;
2025#endif
2026
2027  } else if ( strcmp(k, "--proto") == 0 ) {
2028#ifdef ROAR_SUPPORT_LISTEN
2029   if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2030    ROAR_ERR("Unknown protocol: %s", argv[i]);
2031    return 1;
2032   }
2033#endif
2034  } else if ( strcmp(k, "--proto-dir") == 0 ) {
2035   _CKHAVEARGS(1);
2036#ifdef ROAR_SUPPORT_LISTEN
2037   if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2038    ROAR_ERR("Unknown stream direction: %s", argv[i]);
2039    return 1;
2040   }
2041#else
2042   i++;
2043#endif
2044  } else if ( strcmp(k, "--proto-rate") == 0 ) {
2045   _CKHAVEARGS(1);
2046#ifdef ROAR_SUPPORT_LISTEN
2047   sock_info.rate = atoi(argv[++i]);
2048#else
2049   i++;
2050#endif
2051  } else if ( strcmp(k, "--proto-bits") == 0 ) {
2052   _CKHAVEARGS(1);
2053#ifdef ROAR_SUPPORT_LISTEN
2054   sock_info.bits = atoi(argv[++i]);
2055#else
2056   i++;
2057#endif
2058  } else if ( strcmp(k, "--proto-chans") == 0 ) {
2059   _CKHAVEARGS(1);
2060#ifdef ROAR_SUPPORT_LISTEN
2061   sock_info.channels = atoi(argv[++i]);
2062#else
2063   i++;
2064#endif
2065  } else if ( strcmp(k, "--proto-codec") == 0 ) {
2066   _CKHAVEARGS(1);
2067#ifdef ROAR_SUPPORT_LISTEN
2068   if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2069    ROAR_ERR("Unknown codec: %s", argv[i]);
2070    return 1;
2071   }
2072#else
2073   i++;
2074#endif
2075  } else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2076   _CKHAVEARGS(1);
2077#ifdef ROAR_SUPPORT_LISTEN
2078   if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2079    ROAR_ERR("Unknown audio profile: %s", argv[i]);
2080    return 1;
2081   }
2082#else
2083   i++;
2084#endif
2085  } else if ( strcmp(k, "--list-profiles") == 0 ) {
2086#ifdef ROAR_SUPPORT_LISTEN
2087   listen_listen_profiles();
2088   return 0;
2089#endif
2090  } else if ( strcmp(k, "--proto-profile") == 0 ) {
2091   _CKHAVEARGS(1);
2092#ifdef ROAR_SUPPORT_LISTEN
2093   if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2094    ROAR_ERR("Unknown listen profile: %s", argv[i]);
2095    return 1;
2096   }
2097#else
2098   i++;
2099#endif
2100
2101
2102  } else if ( strcmp(k, "--list-proto") == 0 ) {
2103   list_proto();
2104   return 0;
2105
2106  } else if ( strcmp(k, "-t") == 0 || strcmp(k, "--tcp") == 0 ) {
2107#ifdef ROAR_SUPPORT_LISTEN
2108   if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2109    sock_type = ROAR_SOCKET_TYPE_TCP;
2110
2111   if ( *sock_addr == '/' )
2112    sock_addr = ROAR_DEFAULT_HOST;
2113#endif
2114
2115  } else if ( strcmp(k, "-4") == 0 ) {
2116#ifdef ROAR_SUPPORT_LISTEN
2117   sock_type = ROAR_SOCKET_TYPE_TCP;
2118   if ( *sock_addr == '/' )
2119    sock_addr = ROAR_DEFAULT_HOST;
2120#endif
2121  } else if ( strcmp(k, "-6") == 0 ) {
2122#ifdef ROAR_SUPPORT_LISTEN
2123#ifdef AF_INET6
2124   sock_type = ROAR_SOCKET_TYPE_TCP6;
2125   if ( *sock_addr == '/' )
2126    sock_addr = ROAR_DEFAULT_HOST;
2127#else
2128    ROAR_ERR("No IPv6 support compiled in!");
2129    return 1;
2130#endif
2131#endif
2132
2133  } else if ( strcmp(k, "-u") == 0 || strcmp(k, "--unix") == 0 ) {
2134#ifdef ROAR_SUPPORT_LISTEN
2135   // ignore this case as it is the default behavor.
2136   sock_type = ROAR_SOCKET_TYPE_UNIX;
2137#endif
2138
2139  } else if ( strcmp(k, "-n") == 0 || strcmp(k, "--decnet") == 0 ) {
2140#ifdef ROAR_SUPPORT_LISTEN
2141#ifdef ROAR_HAVE_LIBDNET
2142    port   = ROAR_DEFAULT_NUM;
2143    strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2144    sock_addr = decnethost;
2145    sock_type = ROAR_SOCKET_TYPE_DECNET;
2146#else
2147    ROAR_ERR("No DECnet support compiled in!");
2148    return 1;
2149#endif
2150#endif
2151  } else if ( strcmp(k, "--new-sock") == 0 ) {
2152#ifdef ROAR_SUPPORT_LISTEN
2153   if ( action == START || action == RESTART ) {
2154    if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2155     ROAR_ERR("Can not open listen socket!");
2156     return 1;
2157    }
2158   }
2159#endif
2160
2161  } else if ( strcmp(k, "--slp") == 0 ) {
2162#ifdef ROAR_HAVE_LIBSLP
2163   reg_slp = 1;
2164#else
2165   ROAR_ERR("No OpenSLP support compiled in!");
2166   return 1;
2167#endif
2168
2169  } else if ( strcmp(k, "--x11") == 0 ) {
2170#ifdef ROAR_HAVE_LIBX11
2171   reg_x11 = 1;
2172#else
2173   ROAR_ERR("No X11 support compiled in!");
2174   return 1;
2175#endif
2176
2177
2178  } else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2179   _CKHAVEARGS(1);
2180   g_config->jumbo_mtu = atoi(argv[++i]);
2181
2182  } else if ( strcmp(k, "-G") == 0 ) {
2183   _CKHAVEARGS(1);
2184   sock_grp  = argv[++i];
2185  } else if ( strcmp(k, "-U") == 0 ) {
2186   _CKHAVEARGS(1);
2187   sock_user = argv[++i];
2188
2189  } else if ( strcmp(k, "--no-listen") == 0 ) {
2190#ifdef ROAR_SUPPORT_LISTEN
2191   sock_addr   = "";
2192   g_terminate = 1;
2193   g_no_listen = 1;
2194#endif
2195  } else if ( strcmp(k, "--client-fh") == 0 ) {
2196   _CKHAVEARGS(1);
2197   if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2198    ROAR_ERR("main(*): Can not set client's fh");
2199    return 1;
2200   }
2201  } else if ( strcmp(k, "--close-fh") == 0 ) {
2202   _CKHAVEARGS(1);
2203#ifdef ROAR_HAVE_IO_POSIX
2204   close(atoi(argv[++i]));
2205#else
2206   i++;
2207   ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2208#endif
2209
2210  } else if ( strcmp(k, "--standby") == 0 ) {
2211   g_standby = 1;
2212  } else if ( strcmp(k, "--auto-standby") == 0 ) {
2213   g_autostandby = 1;
2214  } else {
2215   usage();
2216   return 1;
2217  }
2218
2219 }
2220#endif
2221
2222#ifdef ROAR_HAVE_MAIN_ARGS
2223 switch (action) {
2224  case START:
2225    // NO-OP.
2226   break;
2227  case RESTART:
2228    // NO-OP, done before.
2229   break;
2230  case STOP:
2231#ifdef ROAR_SUPPORT_LISTEN
2232    if ( restart_server(sock_addr, 0) == -1 ) {
2233     ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2234     return 1;
2235    }
2236    return 0;
2237#else
2238    ROAR_ERR("--stop not supported");
2239    return 1;
2240#endif
2241   break;
2242  case SHUTDOWN:
2243#ifdef ROAR_SUPPORT_LISTEN
2244    if ( restart_server(sock_addr, 1) == -1 ) {
2245     ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2246     return 1;
2247    }
2248    return 0;
2249#else
2250    ROAR_ERR("--shutdown not supported");
2251    return 1;
2252#endif
2253   break;
2254  case RESTART_RETRY:
2255#ifdef ROAR_SUPPORT_LISTEN
2256    if ( restart_server(sock_addr, 1) == -1 ) {
2257     ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2258     action = RESTART;
2259    }
2260#endif
2261   break;
2262 }
2263#endif
2264
2265#ifndef DEBUG
2266 // notify dbg if requested, if in DEBUG mode
2267 // do not able because it got enabled early.
2268 if ( g_verbose >= 4 )
2269  dbg_notify_cb_register();
2270#endif
2271
2272 if ( af_mode != AF_MODE_NONE ) {
2273  if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2274   ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2275  }
2276 }
2277
2278#ifndef ROAR_WITHOUT_DCOMP_MIXER
2279 if ( m_drv != NULL ) {
2280  if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2281   ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2282  }
2283 }
2284#endif
2285
2286#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2287 if ( s_dev != NULL ) {
2288  if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2289   ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2290  }
2291 }
2292#endif
2293
2294 if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2295  ROAR_ERR("Can not initialize default driver");
2296  return 1;
2297 }
2298
2299 ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2300
2301 if ( waveform_init() == -1 ) {
2302  ROAR_ERR("Can not initialize Waveform subsystem");
2303  return 1;
2304 }
2305
2306#ifndef ROAR_WITHOUT_DCOMP_MIDI
2307 if ( midi_init() == -1 ) {
2308  ROAR_ERR("Can not initialize MIDI subsystem");
2309 }
2310#endif
2311
2312#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2313 if ( ssynth_init() == -1 ) {
2314  ROAR_ERR("Can not initialize ssynth subsystem");
2315 }
2316#endif
2317
2318#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2319 if ( light_init(light_channels) == -1 ) {
2320  ROAR_ERR("Can not initialize light control subsystem");
2321 }
2322#endif
2323
2324#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2325 if ( rdtcs_init() == -1 ) {
2326  ROAR_ERR("Can not initialize RDTCS subsystem");
2327 }
2328#endif
2329
2330 if ( plugins_init() == -1 ) {
2331  ROAR_ERR("Can not initialize plugins");
2332 }
2333
2334#ifdef ROAR_SUPPORT_LISTEN
2335 if ( !g_no_listen ) {
2336  if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2337   ROAR_ERR("Can not open listen socket!");
2338   return 1;
2339  }
2340 }
2341#endif
2342
2343 if ( output_buffer_init(&sa) == -1 ) {
2344  ROAR_ERR("Can not init output buffer!");
2345  return 1;
2346 }
2347
2348 if ( samples_init() == -1 ) {
2349  ROAR_ERR("Can not init samples!");
2350  return 1;
2351 }
2352
2353
2354 // we should handle this on microcontrollers, too.
2355#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2356 signal(SIGINT,  on_sig_int);
2357 signal(SIGTERM, on_sig_term);
2358 signal(SIGCHLD, on_sig_chld);
2359 signal(SIGUSR1, on_sig_usr1);
2360 signal(SIGPIPE, SIG_IGN);  // ignore broken pipes
2361#endif
2362
2363 if ( g_config->memlock_level == -1 ) {
2364  g_config->memlock_level = MEMLOCK_DEFAULT;
2365 }
2366
2367 if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2368  ROAR_WARN("Can not set memory locking level to target level.");
2369 }
2370
2371 if ( realtime ) {
2372#ifdef DEBUG
2373  ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2374#endif
2375
2376#ifdef ROAR_HAVE_NICE
2377  // this stupid error check is because type of returned data of nice() changed
2378  // too often. On some systems it may return 0/-1, on some new nice value or
2379  // mixed forms of both.
2380  errno = 0;
2381  (void)nice(-5*realtime); // -5 for each --realtime
2382  if ( errno ) {
2383   ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2384  }
2385#else
2386  ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2387#endif
2388/*
2389#ifdef __linux__
2390  if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2391   ROAR_WARN("Can not set io priority: %s", strerror(errno));
2392#endif
2393*/
2394 }
2395
2396#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2397 if ( setids & R_SETGID ) {
2398  if ( sock_grp == NULL ) {
2399   ROAR_ERR("Can not set GID if no groupname is supplied");
2400   return 1;
2401  }
2402  if ( (grp = getgrnam(sock_grp)) == NULL ) {
2403   ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2404   return 1;
2405  }
2406  if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2407   ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2408  }
2409  if ( !grp || setgid(grp->gr_gid) == -1 ) {
2410   ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2411  }
2412 }
2413#endif
2414
2415
2416 clients_set_pid(g_self_client, getpid());
2417#ifdef ROAR_HAVE_GETUID
2418 clients_set_uid(g_self_client, getuid());
2419#endif
2420#ifdef ROAR_HAVE_GETGID
2421 clients_set_gid(g_self_client, getgid());
2422#endif
2423 clients_get(g_self_client, &self);
2424
2425 if ( self == NULL ) {
2426  ROAR_ERR("Can not get self client!");
2427  return 1;
2428 }
2429
2430 strcpy(self->name, "RoarAudio daemon internal");
2431
2432 if ( roar_nnode_free(&(self->nnode)) == -1 )
2433  return 1;
2434
2435 // not fully correct but ok as workaorund
2436 // so tools assume that roard runs on the same machine as
2437 // they in case they use AF_UNIX:
2438 if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2439  return 1;
2440
2441#ifdef ROAR_HAVE_FORK
2442 if ( daemon ) {
2443#ifdef ROAR_HAVE_SYSLOG
2444  roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2445#else
2446  roar_debug_set_stderr_fh(-1);
2447#endif
2448
2449  close(ROAR_STDIN );
2450  close(ROAR_STDOUT);
2451  close(ROAR_STDERR);
2452
2453  if ( fork() )
2454   ROAR_U_EXIT(0);
2455
2456#ifdef ROAR_HAVE_SETSID
2457  setsid();
2458#endif
2459  clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2460 }
2461#endif
2462
2463#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2464 // early test for UID as we need this for the pidfile and the setuid()
2465 if ( sock_user != NULL ) {
2466  if ( (pwd = getpwnam(sock_user)) == NULL ) {
2467   ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2468   return 1;
2469  }
2470 }
2471#endif
2472
2473 ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2474
2475#ifdef SUPPORT_PIDFILE
2476 if ( pidfile != NULL ) {
2477  if ( roar_vio_open_file(&pidfile_vio, pidfile, O_WRONLY|O_CREAT, 0644) == -1 ) {
2478   ROAR_ERR("Can not write pidfile: %s", pidfile);
2479  } else {
2480   roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2481   roar_vio_close(&pidfile_vio);
2482  }
2483#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2484  if ( pwd || grp ) {
2485   if ( chown(pidfile, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 ) {
2486    ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2487   }
2488  }
2489  if ( chmod(pidfile, S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) == -1 ) {
2490   ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2491  }
2492#endif
2493 }
2494#endif
2495
2496#ifdef ROAR_HAVE_CHROOT
2497 if (chrootdir) {
2498  if ( chroot(chrootdir) == -1 ) {
2499   ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2500   return 2;
2501  }
2502  if ( chdir("/") == -1 ) {
2503   ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2504   return 2;
2505  }
2506 }
2507#endif
2508
2509#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2510 if ( setids & R_SETUID ) {
2511  if ( sock_user == NULL ) {
2512   ROAR_ERR("Can not set UID if no username is supplied");
2513   return 1;
2514  }
2515  if ( !pwd || setuid(pwd->pw_uid) == -1 ) {
2516   ROAR_ERR("Can not set UserID: %s", strerror(errno));
2517   return 3;
2518  }
2519#ifdef ROAR_HAVE_GETUID
2520  clients_set_uid(g_self_client, getuid());
2521#endif
2522 }
2523#endif
2524
2525 // setup auth:
2526#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2527 if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2528#else
2529 if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2530#endif
2531  ROAR_ERR("Can not set up auth. Bad.");
2532  alive = 0;
2533 }
2534
2535 // Register with OpenSLP:
2536#ifdef ROAR_HAVE_LIBSLP
2537 if ( reg_slp ) {
2538  register_slp(0, sock_addr);
2539 }
2540#endif
2541
2542#ifdef ROAR_HAVE_LIBX11
2543 if ( reg_x11 ) {
2544  register_x11(0, sock_addr);
2545 }
2546#endif
2547
2548 // update sync counter.
2549 streams_change_sync_num(-1, 0);
2550
2551 ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2552
2553 // start main loop...
2554 ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2555 main_loop(&sa, sysclocksync);
2556 ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2557
2558 // clean up.
2559 clean_quit_prep();
2560 output_buffer_free();
2561
2562 roar_notify_core_free(NULL);
2563
2564 ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2565
2566 if ( g_config->scripts.post_shutdown != NULL )
2567  system(g_config->scripts.post_shutdown);
2568
2569 ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2570 return 0;
2571}
2572
2573void cleanup_listen_socket (int terminate) {
2574 int i;
2575
2576 ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2577
2578 ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2579
2580 // Deregister from SLP:
2581#ifdef ROAR_HAVE_LIBSLP
2582 register_slp(1, NULL);
2583#endif
2584
2585#ifdef ROAR_HAVE_LIBX11
2586 register_x11(1, NULL);
2587#endif
2588
2589#ifdef ROAR_SUPPORT_LISTEN
2590 for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2591  if ( g_listen[i].used  ) {
2592   roar_vio_close(&(g_listen[i].sock));
2593
2594   g_listen[i].used = 0;
2595
2596#ifdef ROAR_HAVE_UNIX
2597   if ( server[i] != NULL )
2598    if ( *(server[i]) == '/' )
2599     unlink(server[i]);
2600#endif
2601  }
2602 }
2603
2604#endif
2605
2606 if ( terminate )
2607  g_terminate = 1;
2608}
2609
2610void clean_quit_prep (void) {
2611 cleanup_listen_socket(0);
2612
2613 plugins_free();
2614
2615#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2616 sources_free();
2617#endif
2618 streams_free();
2619 clients_free();
2620#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2621 ssynth_free();
2622#endif
2623#ifndef ROAR_WITHOUT_DCOMP_CB
2624 midi_cb_stop(); // stop console beep
2625#endif
2626#ifndef ROAR_WITHOUT_DCOMP_MIDI
2627 midi_free();
2628#endif
2629#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2630 light_free();
2631#endif
2632#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2633 rdtcs_free();
2634#endif
2635
2636 waveform_free();
2637
2638#ifdef SUPPORT_PIDFILE
2639 if ( pidfile != NULL )
2640  unlink(pidfile);
2641#endif
2642
2643 auth_free();
2644}
2645
2646void clean_quit (void) {
2647 ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2648
2649 counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2650
2651 clean_quit_prep();
2652// output_buffer_free();
2653
2654 roar_notify_core_free(NULL);
2655
2656 ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2657
2658 if ( g_config->scripts.post_shutdown != NULL )
2659  system(g_config->scripts.post_shutdown);
2660
2661 ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2662 exit(0);
2663}
2664
2665//ll
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