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source: roaraudio/roard/roard.c @ 4934:a88414aa5705

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Last change on this file since 4934:a88414aa5705 was 4934:a88414aa5705, checked in by phi, 13 years ago
Added support for role based handling in roard (Closes: #49)
File size: 74.0 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
43	enum action {
44	START,
45	STOP,
46	RESTART,
47	RESTART_RETRY,
48	SHUTDOWN
49	};
50
51	enum af_mode {
52	AF_MODE_NONE,
53	AF_MODE_LOAD,
54	AF_MODE_GEN
55	};
56
57	#ifdef ROAR_SUPPORT_LISTEN
58	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
63	char * pidfile = NULL;
64	#endif
65
66	#if defined(ROAR_HAVE_SETGID) \|\| defined(ROAR_HAVE_SETUID)
67	int setids = 0;
68	#endif
69
70	#ifdef ROAR_HAVE_LIBX11
71	char * x11display = NULL;
72	#endif
73
74	void 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
162	void 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
177	void 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
392	static 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))
417	void 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
432	int 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
484	int 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
516	int 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
529	int 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
551	static 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
715	void 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
753	int 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
790	int 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 = 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	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
932	static 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
961	int 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
1022	int 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
1131	int 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:
1163	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1164	/* return the error code in the cookie */
1165	(SLPError)cookie = errcode;
1166	}
1167
1168	int 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
1273	static 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
1326	int main (int argc, char * argv[]) {
1327	#else
1328	int main (void) {
1329	#endif
1330	#ifdef ROAR_HAVE_MAIN_ARGS
1331	enum action action = START;
1332	int i;
1333	char * k;
1334	#endif
1335	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1336	char user_sock[80] = {0};
1337	#endif
1338	struct roar_audio_info sa, max_sa;
1339	struct roard_config config;
1340	const struct rolestack * rolestack;
1341	#ifdef ROAR_HAVE_FORK
1342	int daemon = 0;
1343	#endif
1344	int realtime = 0;
1345	int sysclocksync = 0;
1346	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1347	#ifdef ROAR_SUPPORT_LISTEN
1348	int port = ROAR_DEFAULT_PORT;
1349	char * sock_addr = NULL;
1350	int sock_proto = ROAR_PROTO_ROARAUDIO;
1351	int sock_dir = -1;
1352	struct roar_audio_info sock_info = {0, 0, 0, 0};
1353	#endif
1354	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1355	char * s_drv = "cf";
1356	char * s_dev = NULL;
1357	char * s_con = NULL;
1358	char * s_opt = NULL;
1359	int s_prim = 0;
1360	#endif
1361	char * o_drv = getenv("ROAR_DRIVER");
1362	char * o_dev = getenv("ROAR_DEVICE");
1363	char * o_opts = NULL;
1364	int o_prim = 0;
1365	int o_count = 0;
1366	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1367	char * m_drv = NULL;
1368	char * m_dev = NULL;
1369	char * m_opts = NULL;
1370	int m_prim = 0;
1371	int m_count = 0;
1372	#endif
1373	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1374	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1375	int trust_root = 1;
1376	char * af_file = NULL;
1377	char * af_type = NULL;
1378	enum af_mode af_mode = AF_MODE_NONE;
1379	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1380	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1381	int light_channels = LIGHT_CHANNELS_DEFAULT;
1382	#endif
1383	#ifdef ROAR_DEFAULT_SOCKGRP
1384	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1385	#else
1386	char * sock_grp = NULL;
1387	#endif
1388	char * sock_user = NULL;
1389	#ifdef ROAR_SUPPORT_LISTEN
1390	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1391	#endif
1392	#ifdef ROAR_HAVE_LIBSLP
1393	int reg_slp = 0;
1394	#endif
1395	#ifdef ROAR_HAVE_LIBX11
1396	int reg_x11 = 0;
1397	#endif
1398	#ifdef ROAR_HAVE_CHROOT
1399	char * chrootdir = NULL;
1400	#endif
1401	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1402	struct group * grp = NULL;
1403	#endif
1404	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1405	struct passwd * pwd = NULL;
1406	#endif
1407	#ifdef ROAR_HAVE_GETSERVBYNAME
1408	struct servent * serv = NULL;
1409	#endif
1410	struct roar_client * self = NULL;
1411	#ifdef ROAR_HAVE_LIBDNET
1412	char decnethost[80];
1413	#endif
1414	#ifdef SUPPORT_PIDFILE
1415	struct roar_vio_calls pidfile_vio;
1416	#endif
1417
1418	ROAR_DBG("main(*): starting roard...");
1419
1420	g_standby = 0;
1421	g_autostandby = 0;
1422	alive = 1;
1423	#ifdef ROAR_SUPPORT_LISTEN
1424	g_no_listen = 0;
1425	#else
1426	g_terminate = 1;
1427	#endif
1428
1429	g_verbose = ROAR_DBG_INFO_NONE;
1430
1431	sa.bits = ROAR_BITS_DEFAULT;
1432	sa.channels = ROAR_CHANNELS_DEFAULT;
1433	sa.rate = ROAR_RATE_DEFAULT;
1434	sa.codec = ROAR_CODEC_DEFAULT;
1435
1436	g_sa = &sa;
1437	g_max_sa = &max_sa;
1438
1439	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1440
1441	counters_init();
1442
1443	g_config = &config;
1444
1445	if ( init_config() == -1 ) {
1446	ROAR_ERR("Can not init default config!");
1447	return 1;
1448	}
1449
1450	// load config
1451	roar_libroar_get_config();
1452
1453	// init notify core:
1454	// TODO: reconsider number of lists.
1455	if ( roar_notify_core_new_global(-1) == -1 ) {
1456	ROAR_ERR("Can not init notify core!");
1457	return 1;
1458	}
1459
1460	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1461	ROAR_ERR("Can not init notify core!");
1462	return 1;
1463	}
1464
1465	#ifdef DEBUG
1466	// enable early in case we have DEBUG set.
1467	dbg_notify_cb_register();
1468	#endif
1469
1470	rolestack_init();
1471
1472	if ( auth_init() == -1 ) {
1473	ROAR_ERR("Can not init auth subsystem!");
1474	return 1;
1475	}
1476
1477	#ifdef ROAR_SUPPORT_LISTEN
1478	if ( init_listening() == -1 ) {
1479	ROAR_ERR("Can not init listening sockets!");
1480	return 1;
1481	}
1482	#endif
1483
1484	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1485	if ( midi_init_config() == -1 ) {
1486	ROAR_ERR("Can not init MIDI config!");
1487	return 1;
1488	}
1489	#endif
1490
1491	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1492	if ( ssynth_init_config() == -1 ) {
1493	ROAR_ERR("Can not init ssynth config!");
1494	return 1;
1495	}
1496	#endif
1497
1498	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1499	if ( rdtcs_init_config() == -1 ) {
1500	ROAR_ERR("Can not init RDTCS config!");
1501	return 1;
1502	}
1503	#endif
1504
1505	if ( plugins_preinit() == -1 ) {
1506	ROAR_ERR("Can not pre-init plugins!");
1507	return 1;
1508	}
1509
1510	#ifdef ROAR_SUPPORT_LISTEN
1511	#ifndef ROAR_TARGET_WIN32
1512	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1513	#else
1514	sock_addr = ROAR_DEFAULT_HOST;
1515	#endif
1516
1517	#ifdef ROAR_HAVE_GETUID
1518	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1519	/*
1520	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1521	*/
1522	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1523	sock_addr = user_sock;
1524	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1525	}
1526	#endif
1527
1528	if ( getenv("ROAR_SERVER") != NULL )
1529	sock_addr = getenv("ROAR_SERVER");
1530	#endif
1531
1532	if ( clients_init() == -1 ) {
1533	ROAR_ERR("Can not init clients!");
1534	return 1;
1535	}
1536
1537	if ( streams_init() == -1 ) {
1538	ROAR_ERR("Can not init streams!");
1539	return 1;
1540	}
1541
1542	if ( (g_self_client = clients_new()) == -1 ) {
1543	ROAR_ERR("Can not create self client!");
1544	return 1;
1545	}
1546
1547	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1548	if ( sources_init() == -1 ) {
1549	ROAR_ERR("Can not init sources!");
1550	return 1;
1551	}
1552
1553	if ( (sources_set_client(g_self_client)) == -1 ) {
1554	ROAR_ERR("Can not init set source client!");
1555	return 1;
1556	}
1557	#endif
1558
1559	#ifdef ROAR_HAVE_MAIN_ARGS
1560	for (i = 1; i < argc; i++) {
1561	k = argv[i];
1562
1563	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1564	usage();
1565	return 0;
1566
1567	} else if ( strcmp(k, "--start") == 0 ) {
1568	// this is a no op
1569	action = START;
1570	} else if ( strcmp(k, "--restart") == 0 ) {
1571	action = RESTART;
1572	#ifdef ROAR_SUPPORT_LISTEN
1573	if ( restart_server(sock_addr, 1) == -1 ) {
1574	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1575	action = RESTART_RETRY;
1576	}
1577	#else
1578	ROAR_ERR("--restart not supported");
1579	#endif
1580	} else if ( strcmp(k, "--shutdown") == 0 ) {
1581	action = SHUTDOWN;
1582	} else if ( strcmp(k, "--stop") == 0 ) {
1583	action = STOP;
1584
1585
1586	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1587	#ifdef ROAR_HAVE_FORK
1588	daemon = 1;
1589	#else
1590	ROAR_ERR("--daemon not supported");
1591	#endif
1592	} else if ( strcmp(k, "--verbose") == 0 ) {
1593	g_verbose++;
1594	} else if ( strcmp(k, "--terminate") == 0 ) {
1595	g_terminate = 1;
1596	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1597	sysclocksync = 1000;
1598	} else if ( strcmp(k, "--realtime") == 0 ) {
1599	realtime++;
1600	} else if ( strcmp(k, "--memlock") == 0 ) {
1601	_CKHAVEARGS(1);
1602	g_config->memlock_level = memlock_str2level(argv[++i]);
1603	} else if ( strcmp(k, "--chroot") == 0 ) {
1604	_CKHAVEARGS(1);
1605	#ifdef ROAR_HAVE_CHROOT
1606	chrootdir = argv[++i];
1607	#else
1608	ROAR_ERR("--chroot not supported");
1609	i++;
1610	#endif
1611	} else if ( strcmp(k, "--setgid") == 0 ) {
1612	#ifdef ROAR_HAVE_SETGID
1613	setids \|= R_SETGID;
1614	#else
1615	ROAR_ERR("--setgid not supported");
1616	#endif
1617	} else if ( strcmp(k, "--setuid") == 0 ) {
1618	#ifdef ROAR_HAVE_SETUID
1619	setids \|= R_SETUID;
1620	#else
1621	ROAR_ERR("--setuid not supported");
1622	#endif
1623	} else if ( strcmp(k, "--location") == 0 ) {
1624	_CKHAVEARGS(1);
1625	g_config->location = argv[++i];
1626	} else if ( strcmp(k, "--description") == 0 ) {
1627	_CKHAVEARGS(1);
1628	g_config->description = argv[++i];
1629	} else if ( strcmp(k, "--pidfile") == 0 ) {
1630	_CKHAVEARGS(1);
1631	#ifdef SUPPORT_PIDFILE
1632	pidfile = argv[++i];
1633	#else
1634	ROAR_ERR("--pidfile not supported");
1635	i++;
1636	#endif
1637	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1638	#ifdef ROAR_HAVE_SYSLOG
1639	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1640	#else
1641	ROAR_ERR("--log-syslog not supported");
1642	#endif
1643	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1644	_CKHAVEARGS(1);
1645	#ifdef ROAR_HAVE_SYSTEM
1646	g_config->scripts.post_shutdown = argv[++i];
1647	#else
1648	ROAR_ERR("--script-postdown not supported");
1649	i++;
1650	#endif
1651
1652
1653	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1654	_CKHAVEARGS(1);
1655	if ( plugins_load(argv[++i]) == -1 ) {
1656	ROAR_ERR("Can not load plugin");
1657	}
1658
1659	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1660	_CKHAVEARGS(1);
1661	none_acclev = clients_str2acclev(argv[++i]);
1662	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1663	_CKHAVEARGS(1);
1664	trust_acclev = clients_str2acclev(argv[++i]);
1665	} else if ( strcmp(k, "--trust-root") == 0 ) {
1666	trust_root = 1;
1667	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1668	trust_root = 0;
1669
1670	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1671	_CKHAVEARGS(1);
1672	af_file = argv[++i];
1673	af_mode = AF_MODE_GEN;
1674	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1675	_CKHAVEARGS(1);
1676	af_file = argv[++i];
1677	af_mode = AF_MODE_LOAD;
1678	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1679	_CKHAVEARGS(1);
1680	af_type = argv[++i];
1681	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1682	_CKHAVEARGS(1);
1683	af_acclev = clients_str2acclev(argv[++i]);
1684	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1685	if ( af_mode != AF_MODE_NONE ) {
1686	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1687	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1688	}
1689	}
1690	af_file = NULL;
1691	af_type = NULL;
1692	af_mode = AF_MODE_NONE;
1693	af_acclev = ACCLEV_ALL;
1694
1695	} else if ( strcmp(k, "--list-cf") == 0 ) {
1696	print_codecfilterlist();
1697	return 0;
1698
1699	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1700	_CKHAVEARGS(1);
1701	sa.rate = atoi(argv[++i]);
1702	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1703	_CKHAVEARGS(1);
1704	sa.bits = atoi(argv[++i]);
1705	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1706	_CKHAVEARGS(1);
1707	sa.channels = atoi(argv[++i]);
1708
1709	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1710	_CKHAVEARGS(1);
1711	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1712	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1713	return 1;
1714	}
1715	sa.codec = ROAR_CODEC_DEFAULT;
1716
1717	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1718	_CKHAVEARGS(1);
1719	if ( update_stream_flags(argv[++i]) == -1 ) {
1720	ROAR_ERR("Can not set stream flags");
1721	return 1;
1722	}
1723
1724	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1725	print_rolestack();
1726	return 0;
1727	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1728	_CKHAVEARGS(1);
1729	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1730	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1731	} else {
1732	if ( rolestack_push(rolestack) == -1 ) {
1733	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1734	}
1735	}
1736
1737	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1738	list_aiprofiles();
1739	return 0;
1740
1741	} else if ( strcmp(k, "--list-driver") == 0 ) {
1742	print_driverlist();
1743	return 0;
1744
1745	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1746	_CKHAVEARGS(1);
1747	o_drv = argv[++i];
1748	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1749	_CKHAVEARGS(1);
1750	o_dev = argv[++i];
1751	} else if ( strcmp(k, "-oO") == 0 ) {
1752	_CKHAVEARGS(1);
1753	o_opts = argv[++i];
1754	} else if ( strcmp(k, "-oP") == 0 ) {
1755	o_prim = 1;
1756	} else if ( strcmp(k, "-oN") == 0 ) {
1757	if ( action == START \|\| action == RESTART ) {
1758	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1759	o_count++;
1760
1761	o_drv = o_dev = o_opts = NULL;
1762	o_prim = 0;
1763	}
1764
1765	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1766	_CKHAVEARGS(1);
1767	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1768	s_drv = argv[++i];
1769	#else
1770	ROAR_ERR("main(*): No support for sources compiled in");
1771	i++;
1772	#endif
1773	} else if ( strcmp(k, "-S") == 0 ) {
1774	_CKHAVEARGS(1);
1775	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1776	s_dev = argv[++i];
1777	#else
1778	ROAR_ERR("main(*): No support for sources compiled in");
1779	i++;
1780	#endif
1781	} else if ( strcmp(k, "-sO") == 0 ) {
1782	_CKHAVEARGS(1);
1783	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1784	s_opt = argv[++i];
1785	#else
1786	ROAR_ERR("main(*): No support for sources compiled in");
1787	i++;
1788	#endif
1789	} else if ( strcmp(k, "-sC") == 0 ) {
1790	_CKHAVEARGS(1);
1791	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1792	s_con = argv[++i];
1793	#else
1794	ROAR_ERR("main(*): No support for sources compiled in");
1795	i++;
1796	#endif
1797	} else if ( strcmp(k, "-sP") == 0 ) {
1798	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1799	s_prim = 1;
1800	#else
1801	ROAR_ERR("main(*): No support for sources compiled in");
1802	#endif
1803	} else if ( strcmp(k, "-sN") == 0 ) {
1804	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1805	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1806	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1807	}
1808	s_opt = s_dev = s_con = NULL;
1809	s_drv = "cf";
1810	s_prim = 0;
1811	#else
1812	ROAR_ERR("main(*): No support for sources compiled in");
1813	#endif
1814	} else if ( strcmp(k, "--list-sources") == 0 ) {
1815	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1816	print_sourcelist();
1817	return 0;
1818	#else
1819	ROAR_ERR("main(*): No support for sources compiled in");
1820	return 1;
1821	#endif
1822
1823	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1824	_CKHAVEARGS(1);
1825	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1826	m_drv = argv[++i];
1827	#else
1828	ROAR_ERR("main(*): No support for mixer compiled in");
1829	return 1;
1830	#endif
1831	} else if ( strcmp(k, "-M") == 0 ) {
1832	_CKHAVEARGS(1);
1833	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1834	m_dev = argv[++i];
1835	#else
1836	ROAR_ERR("main(*): No support for mixer compiled in");
1837	return 1;
1838	#endif
1839	} else if ( strcmp(k, "-mO") == 0 ) {
1840	_CKHAVEARGS(1);
1841	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1842	m_opts = argv[++i];
1843	#else
1844	ROAR_ERR("main(*): No support for mixer compiled in");
1845	return 1;
1846	#endif
1847	} else if ( strcmp(k, "-mP") == 0 ) {
1848	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1849	m_prim = 1;
1850	#else
1851	ROAR_ERR("main(*): No support for mixer compiled in");
1852	return 1;
1853	#endif
1854	} else if ( strcmp(k, "-mN") == 0 ) {
1855	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1856	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1857	m_count++;
1858
1859	m_drv = o_dev = o_opts = NULL;
1860	m_prim = 0;
1861	#else
1862	ROAR_ERR("main(*): No support for mixer compiled in");
1863	return 1;
1864	#endif
1865	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1866	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1867	print_hwmixerlist();
1868	return 0;
1869	#else
1870	ROAR_ERR("main(*): No support for mixer compiled in");
1871	return 1;
1872	#endif
1873
1874	} else if ( strcmp(k, "--light-channels") == 0 ) {
1875	_CKHAVEARGS(1);
1876	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1877	light_channels = atoi(argv[++i]);
1878	#else
1879	ROAR_WARN("main(*): no light subsystem compiled in");
1880	i++;
1881	#endif
1882
1883	} else if ( strcmp(k, "--rds-pi") == 0 ) {
1884	_CKHAVEARGS(1);
1885	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1886	g_rdtcs.rds.pi = atoi(argv[++i]);
1887	#else
1888	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1889	i++;
1890	#endif
1891	} else if ( strcmp(k, "--rds-ps") == 0 ) {
1892	_CKHAVEARGS(1);
1893	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1894	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
1895	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
1896	return 1;
1897	}
1898	#else
1899	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1900	i++;
1901	#endif
1902	} else if ( strcmp(k, "--rds-pty") == 0 ) {
1903	_CKHAVEARGS(1);
1904	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1905	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
1906	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
1907	return 1;
1908	}
1909	#else
1910	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1911	i++;
1912	#endif
1913	} else if ( strcmp(k, "--rds-tp") == 0 ) {
1914	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1915	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
1916	ROAR_ERR("Can not set RDS TP flag");
1917	return 1;
1918	}
1919	#else
1920	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1921	#endif
1922	} else if ( strcmp(k, "--rds-ct") == 0 ) {
1923	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1924	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
1925	ROAR_ERR("Can not set RDS CT flag");
1926	return 1;
1927	}
1928	#else
1929	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1930	#endif
1931
1932
1933	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
1934	#ifndef ROAR_WITHOUT_DCOMP_CB
1935	midi_config.init_cb = 0;
1936	#else
1937	// no warning here as this is the disable option
1938	#endif
1939	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
1940	#ifndef ROAR_WITHOUT_DCOMP_CB
1941	midi_config.init_cb = 1;
1942	#else
1943	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1944	#endif
1945	} else if ( strcmp(k, "--midi-console") == 0 ) {
1946	_CKHAVEARGS(1);
1947	#ifndef ROAR_WITHOUT_DCOMP_CB
1948	midi_config.console_dev = argv[++i];
1949	midi_config.init_cb = 1;
1950	#else
1951	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1952	i++;
1953	#endif
1954
1955	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
1956	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1957	ssynth_conf.enable = 1;
1958	#else
1959	ROAR_ERR("main(*): No support for ssynth compiled in");
1960	#endif
1961	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
1962	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1963	ssynth_conf.enable = 0;
1964	#else
1965	// we can safely ignore the disable
1966	#endif
1967
1968	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
1969	_CKHAVEARGS(1);
1970	#ifdef ROAR_HAVE_LIBX11
1971	x11display = argv[++i];
1972	#else
1973	ROAR_ERR("No X11 support compiled in!");
1974	return 1;
1975	#endif
1976
1977
1978	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
1979	_CKHAVEARGS(1);
1980	// This is only useful in INET not UNIX mode.
1981	#ifdef ROAR_SUPPORT_LISTEN
1982	if ( *sock_addr == '/' )
1983	sock_addr = ROAR_DEFAULT_HOST;
1984
1985	errno = 0;
1986	if ( (port = atoi(argv[++i])) < 1 ) {
1987	#ifdef ROAR_HAVE_GETSERVBYNAME
1988	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
1989	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
1990	return 1;
1991	}
1992	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
1993	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
1994	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
1995	port = ROAR_NET2HOST16(serv->s_port);
1996	#else
1997	ROAR_ERR("invalite port number: %s", argv[i]);
1998	return 1;
1999	#endif
2000	}
2001	#endif
2002	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2003	_CKHAVEARGS(1);
2004	#ifdef ROAR_SUPPORT_LISTEN
2005	sock_addr = argv[++i];
2006	#else
2007	i++;
2008	#endif
2009
2010	} else if ( strcmp(k, "--proto") == 0 ) {
2011	#ifdef ROAR_SUPPORT_LISTEN
2012	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2013	ROAR_ERR("Unknown protocol: %s", argv[i]);
2014	return 1;
2015	}
2016	#endif
2017	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2018	_CKHAVEARGS(1);
2019	#ifdef ROAR_SUPPORT_LISTEN
2020	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2021	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2022	return 1;
2023	}
2024	#else
2025	i++;
2026	#endif
2027	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2028	_CKHAVEARGS(1);
2029	#ifdef ROAR_SUPPORT_LISTEN
2030	sock_info.rate = atoi(argv[++i]);
2031	#else
2032	i++;
2033	#endif
2034	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2035	_CKHAVEARGS(1);
2036	#ifdef ROAR_SUPPORT_LISTEN
2037	sock_info.bits = atoi(argv[++i]);
2038	#else
2039	i++;
2040	#endif
2041	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2042	_CKHAVEARGS(1);
2043	#ifdef ROAR_SUPPORT_LISTEN
2044	sock_info.channels = atoi(argv[++i]);
2045	#else
2046	i++;
2047	#endif
2048	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2049	_CKHAVEARGS(1);
2050	#ifdef ROAR_SUPPORT_LISTEN
2051	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2052	ROAR_ERR("Unknown codec: %s", argv[i]);
2053	return 1;
2054	}
2055	#else
2056	i++;
2057	#endif
2058	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2059	_CKHAVEARGS(1);
2060	#ifdef ROAR_SUPPORT_LISTEN
2061	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2062	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2063	return 1;
2064	}
2065	#else
2066	i++;
2067	#endif
2068	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2069	#ifdef ROAR_SUPPORT_LISTEN
2070	listen_listen_profiles();
2071	return 0;
2072	#endif
2073	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2074	_CKHAVEARGS(1);
2075	#ifdef ROAR_SUPPORT_LISTEN
2076	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2077	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2078	return 1;
2079	}
2080	#else
2081	i++;
2082	#endif
2083
2084
2085	} else if ( strcmp(k, "--list-proto") == 0 ) {
2086	list_proto();
2087	return 0;
2088
2089	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2090	#ifdef ROAR_SUPPORT_LISTEN
2091	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2092	sock_type = ROAR_SOCKET_TYPE_TCP;
2093
2094	if ( *sock_addr == '/' )
2095	sock_addr = ROAR_DEFAULT_HOST;
2096	#endif
2097
2098	} else if ( strcmp(k, "-4") == 0 ) {
2099	#ifdef ROAR_SUPPORT_LISTEN
2100	sock_type = ROAR_SOCKET_TYPE_TCP;
2101	if ( *sock_addr == '/' )
2102	sock_addr = ROAR_DEFAULT_HOST;
2103	#endif
2104	} else if ( strcmp(k, "-6") == 0 ) {
2105	#ifdef ROAR_SUPPORT_LISTEN
2106	#ifdef AF_INET6
2107	sock_type = ROAR_SOCKET_TYPE_TCP6;
2108	if ( *sock_addr == '/' )
2109	sock_addr = ROAR_DEFAULT_HOST;
2110	#else
2111	ROAR_ERR("No IPv6 support compiled in!");
2112	return 1;
2113	#endif
2114	#endif
2115
2116	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2117	#ifdef ROAR_SUPPORT_LISTEN
2118	// ignore this case as it is the default behavor.
2119	sock_type = ROAR_SOCKET_TYPE_UNIX;
2120	#endif
2121
2122	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2123	#ifdef ROAR_SUPPORT_LISTEN
2124	#ifdef ROAR_HAVE_LIBDNET
2125	port = ROAR_DEFAULT_NUM;
2126	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2127	sock_addr = decnethost;
2128	sock_type = ROAR_SOCKET_TYPE_DECNET;
2129	#else
2130	ROAR_ERR("No DECnet support compiled in!");
2131	return 1;
2132	#endif
2133	#endif
2134	} else if ( strcmp(k, "--new-sock") == 0 ) {
2135	#ifdef ROAR_SUPPORT_LISTEN
2136	if ( action == START \|\| action == RESTART ) {
2137	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2138	ROAR_ERR("Can not open listen socket!");
2139	return 1;
2140	}
2141	}
2142	#endif
2143
2144	} else if ( strcmp(k, "--slp") == 0 ) {
2145	#ifdef ROAR_HAVE_LIBSLP
2146	reg_slp = 1;
2147	#else
2148	ROAR_ERR("No OpenSLP support compiled in!");
2149	return 1;
2150	#endif
2151
2152	} else if ( strcmp(k, "--x11") == 0 ) {
2153	#ifdef ROAR_HAVE_LIBX11
2154	reg_x11 = 1;
2155	#else
2156	ROAR_ERR("No X11 support compiled in!");
2157	return 1;
2158	#endif
2159
2160
2161	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2162	_CKHAVEARGS(1);
2163	g_config->jumbo_mtu = atoi(argv[++i]);
2164
2165	} else if ( strcmp(k, "-G") == 0 ) {
2166	_CKHAVEARGS(1);
2167	sock_grp = argv[++i];
2168	} else if ( strcmp(k, "-U") == 0 ) {
2169	_CKHAVEARGS(1);
2170	sock_user = argv[++i];
2171
2172	} else if ( strcmp(k, "--no-listen") == 0 ) {
2173	#ifdef ROAR_SUPPORT_LISTEN
2174	sock_addr = "";
2175	g_terminate = 1;
2176	g_no_listen = 1;
2177	#endif
2178	} else if ( strcmp(k, "--client-fh") == 0 ) {
2179	_CKHAVEARGS(1);
2180	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2181	ROAR_ERR("main(*): Can not set client's fh");
2182	return 1;
2183	}
2184	} else if ( strcmp(k, "--close-fh") == 0 ) {
2185	_CKHAVEARGS(1);
2186	#ifdef ROAR_HAVE_IO_POSIX
2187	close(atoi(argv[++i]));
2188	#else
2189	i++;
2190	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2191	#endif
2192
2193	} else if ( strcmp(k, "--standby") == 0 ) {
2194	g_standby = 1;
2195	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2196	g_autostandby = 1;
2197	} else {
2198	usage();
2199	return 1;
2200	}
2201
2202	}
2203	#endif
2204
2205	#ifdef ROAR_HAVE_MAIN_ARGS
2206	switch (action) {
2207	case START:
2208	// NO-OP.
2209	break;
2210	case RESTART:
2211	// NO-OP, done before.
2212	break;
2213	case STOP:
2214	#ifdef ROAR_SUPPORT_LISTEN
2215	if ( restart_server(sock_addr, 0) == -1 ) {
2216	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2217	return 1;
2218	}
2219	return 0;
2220	#else
2221	ROAR_ERR("--stop not supported");
2222	return 1;
2223	#endif
2224	break;
2225	case SHUTDOWN:
2226	#ifdef ROAR_SUPPORT_LISTEN
2227	if ( restart_server(sock_addr, 1) == -1 ) {
2228	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2229	return 1;
2230	}
2231	return 0;
2232	#else
2233	ROAR_ERR("--shutdown not supported");
2234	return 1;
2235	#endif
2236	break;
2237	case RESTART_RETRY:
2238	#ifdef ROAR_SUPPORT_LISTEN
2239	if ( restart_server(sock_addr, 1) == -1 ) {
2240	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2241	action = RESTART;
2242	}
2243	#endif
2244	break;
2245	}
2246	#endif
2247
2248	#ifndef DEBUG
2249	// notify dbg if requested, if in DEBUG mode
2250	// do not able because it got enabled early.
2251	if ( g_verbose >= 4 )
2252	dbg_notify_cb_register();
2253	#endif
2254
2255	if ( af_mode != AF_MODE_NONE ) {
2256	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2257	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2258	}
2259	}
2260
2261	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2262	if ( m_drv != NULL ) {
2263	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2264	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2265	}
2266	}
2267	#endif
2268
2269	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2270	if ( s_dev != NULL ) {
2271	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2272	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2273	}
2274	}
2275	#endif
2276
2277	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2278	ROAR_ERR("Can not initialize default driver");
2279	return 1;
2280	}
2281
2282	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2283
2284	if ( waveform_init() == -1 ) {
2285	ROAR_ERR("Can not initialize Waveform subsystem");
2286	return 1;
2287	}
2288
2289	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2290	if ( midi_init() == -1 ) {
2291	ROAR_ERR("Can not initialize MIDI subsystem");
2292	}
2293	#endif
2294
2295	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2296	if ( ssynth_init() == -1 ) {
2297	ROAR_ERR("Can not initialize ssynth subsystem");
2298	}
2299	#endif
2300
2301	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2302	if ( light_init(light_channels) == -1 ) {
2303	ROAR_ERR("Can not initialize light control subsystem");
2304	}
2305	#endif
2306
2307	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2308	if ( rdtcs_init() == -1 ) {
2309	ROAR_ERR("Can not initialize RDTCS subsystem");
2310	}
2311	#endif
2312
2313	if ( plugins_init() == -1 ) {
2314	ROAR_ERR("Can not initialize plugins");
2315	}
2316
2317	#ifdef ROAR_SUPPORT_LISTEN
2318	if ( !g_no_listen ) {
2319	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2320	ROAR_ERR("Can not open listen socket!");
2321	return 1;
2322	}
2323	}
2324	#endif
2325
2326	if ( output_buffer_init(&sa) == -1 ) {
2327	ROAR_ERR("Can not init output buffer!");
2328	return 1;
2329	}
2330
2331	if ( samples_init() == -1 ) {
2332	ROAR_ERR("Can not init samples!");
2333	return 1;
2334	}
2335
2336
2337	// we should handle this on microcontrollers, too.
2338	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2339	signal(SIGINT, on_sig_int);
2340	signal(SIGTERM, on_sig_term);
2341	signal(SIGCHLD, on_sig_chld);
2342	signal(SIGUSR1, on_sig_usr1);
2343	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2344	#endif
2345
2346	if ( g_config->memlock_level == -1 ) {
2347	g_config->memlock_level = MEMLOCK_DEFAULT;
2348	}
2349
2350	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2351	ROAR_WARN("Can not set memory locking level to target level.");
2352	}
2353
2354	if ( realtime ) {
2355	#ifdef DEBUG
2356	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2357	#endif
2358
2359	#ifdef ROAR_HAVE_NICE
2360	// this stupid error check is because type of returned data of nice() changed
2361	// too often. On some systems it may return 0/-1, on some new nice value or
2362	// mixed forms of both.
2363	errno = 0;
2364	(void)nice(-5*realtime); // -5 for each --realtime
2365	if ( errno ) {
2366	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2367	}
2368	#else
2369	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2370	#endif
2371	/*
2372	#ifdef __linux__
2373	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2374	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2375	#endif
2376	*/
2377	}
2378
2379	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2380	if ( setids & R_SETGID ) {
2381	if ( sock_grp == NULL ) {
2382	ROAR_ERR("Can not set GID if no groupname is supplied");
2383	return 1;
2384	}
2385	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2386	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2387	return 1;
2388	}
2389	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2390	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2391	}
2392	if ( !grp \|\| setgid(grp->gr_gid) == -1 ) {
2393	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2394	}
2395	}
2396	#endif
2397
2398
2399	clients_set_pid(g_self_client, getpid());
2400	#ifdef ROAR_HAVE_GETUID
2401	clients_set_uid(g_self_client, getuid());
2402	#endif
2403	#ifdef ROAR_HAVE_GETGID
2404	clients_set_gid(g_self_client, getgid());
2405	#endif
2406	clients_get(g_self_client, &self);
2407
2408	if ( self == NULL ) {
2409	ROAR_ERR("Can not get self client!");
2410	return 1;
2411	}
2412
2413	strcpy(self->name, "RoarAudio daemon internal");
2414
2415	if ( roar_nnode_free(&(self->nnode)) == -1 )
2416	return 1;
2417
2418	// not fully correct but ok as workaorund
2419	// so tools assume that roard runs on the same machine as
2420	// they in case they use AF_UNIX:
2421	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2422	return 1;
2423
2424	#ifdef ROAR_HAVE_FORK
2425	if ( daemon ) {
2426	#ifdef ROAR_HAVE_SYSLOG
2427	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2428	#else
2429	roar_debug_set_stderr_fh(-1);
2430	#endif
2431
2432	close(ROAR_STDIN );
2433	close(ROAR_STDOUT);
2434	close(ROAR_STDERR);
2435
2436	if ( fork() )
2437	ROAR_U_EXIT(0);
2438
2439	#ifdef ROAR_HAVE_SETSID
2440	setsid();
2441	#endif
2442	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2443	}
2444	#endif
2445
2446	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2447	// early test for UID as we need this for the pidfile and the setuid()
2448	if ( sock_user != NULL ) {
2449	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2450	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2451	return 1;
2452	}
2453	}
2454	#endif
2455
2456	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2457
2458	#ifdef SUPPORT_PIDFILE
2459	if ( pidfile != NULL ) {
2460	if ( roar_vio_open_file(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT, 0644) == -1 ) {
2461	ROAR_ERR("Can not write pidfile: %s", pidfile);
2462	} else {
2463	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2464	roar_vio_close(&pidfile_vio);
2465	}
2466	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2467	if ( pwd \|\| grp ) {
2468	if ( chown(pidfile, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 ) {
2469	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2470	}
2471	}
2472	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2473	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2474	}
2475	#endif
2476	}
2477	#endif
2478
2479	#ifdef ROAR_HAVE_CHROOT
2480	if (chrootdir) {
2481	if ( chroot(chrootdir) == -1 ) {
2482	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2483	return 2;
2484	}
2485	if ( chdir("/") == -1 ) {
2486	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2487	return 2;
2488	}
2489	}
2490	#endif
2491
2492	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2493	if ( setids & R_SETUID ) {
2494	if ( sock_user == NULL ) {
2495	ROAR_ERR("Can not set UID if no username is supplied");
2496	return 1;
2497	}
2498	if ( !pwd \|\| setuid(pwd->pw_uid) == -1 ) {
2499	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2500	return 3;
2501	}
2502	#ifdef ROAR_HAVE_GETUID
2503	clients_set_uid(g_self_client, getuid());
2504	#endif
2505	}
2506	#endif
2507
2508	// setup auth:
2509	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2510	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2511	#else
2512	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2513	#endif
2514	ROAR_ERR("Can not set up auth. Bad.");
2515	alive = 0;
2516	}
2517
2518	// Register with OpenSLP:
2519	#ifdef ROAR_HAVE_LIBSLP
2520	if ( reg_slp ) {
2521	register_slp(0, sock_addr);
2522	}
2523	#endif
2524
2525	#ifdef ROAR_HAVE_LIBX11
2526	if ( reg_x11 ) {
2527	register_x11(0, sock_addr);
2528	}
2529	#endif
2530
2531	// update sync counter.
2532	streams_change_sync_num(-1, 0);
2533
2534	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2535
2536	// start main loop...
2537	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2538	main_loop(&sa, sysclocksync);
2539	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2540
2541	// clean up.
2542	clean_quit_prep();
2543	output_buffer_free();
2544
2545	roar_notify_core_free(NULL);
2546
2547	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2548
2549	if ( g_config->scripts.post_shutdown != NULL )
2550	system(g_config->scripts.post_shutdown);
2551
2552	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2553	return 0;
2554	}
2555
2556	void cleanup_listen_socket (int terminate) {
2557	int i;
2558
2559	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2560
2561	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2562
2563	// Deregister from SLP:
2564	#ifdef ROAR_HAVE_LIBSLP
2565	register_slp(1, NULL);
2566	#endif
2567
2568	#ifdef ROAR_HAVE_LIBX11
2569	register_x11(1, NULL);
2570	#endif
2571
2572	#ifdef ROAR_SUPPORT_LISTEN
2573	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2574	if ( g_listen[i].used ) {
2575	roar_vio_close(&(g_listen[i].sock));
2576
2577	g_listen[i].used = 0;
2578
2579	#ifdef ROAR_HAVE_UNIX
2580	if ( server[i] != NULL )
2581	if ( *(server[i]) == '/' )
2582	unlink(server[i]);
2583	#endif
2584	}
2585	}
2586
2587	#endif
2588
2589	if ( terminate )
2590	g_terminate = 1;
2591	}
2592
2593	void clean_quit_prep (void) {
2594	cleanup_listen_socket(0);
2595
2596	plugins_free();
2597
2598	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2599	sources_free();
2600	#endif
2601	streams_free();
2602	clients_free();
2603	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2604	ssynth_free();
2605	#endif
2606	#ifndef ROAR_WITHOUT_DCOMP_CB
2607	midi_cb_stop(); // stop console beep
2608	#endif
2609	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2610	midi_free();
2611	#endif
2612	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2613	light_free();
2614	#endif
2615	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2616	rdtcs_free();
2617	#endif
2618
2619	waveform_free();
2620
2621	#ifdef SUPPORT_PIDFILE
2622	if ( pidfile != NULL )
2623	unlink(pidfile);
2624	#endif
2625
2626	auth_free();
2627	}
2628
2629	void clean_quit (void) {
2630	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2631
2632	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2633
2634	clean_quit_prep();
2635	// output_buffer_free();
2636
2637	roar_notify_core_free(NULL);
2638
2639	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2640
2641	if ( g_config->scripts.post_shutdown != NULL )
2642	system(g_config->scripts.post_shutdown);
2643
2644	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2645	exit(0);
2646	}
2647
2648	//ll

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