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source: roaraudio/roard/roard.c @ 5592:da9a9bb6ece0

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Last change on this file since 5592:da9a9bb6ece0 was 5592:da9a9bb6ece0, checked in by phi, 12 years ago
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File size: 78.4 KB

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1	//roard.c:
2
3	/*
4	* Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2012
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 metaaction {
44	MA_ACTION,
45	MA_LIST_PROTO,
46	MA_LIST_PLUGIN
47	};
48
49	enum action {
50	START,
51	STOP,
52	RESTART,
53	RESTART_RETRY,
54	SHUTDOWN
55	};
56
57	enum af_mode {
58	AF_MODE_NONE,
59	AF_MODE_LOAD,
60	AF_MODE_GEN
61	};
62
63	// some stuff we only define extern globally.
64	int g_verbose = ROAR_DBG_INFO_NONE;
65
66	int alive;
67	#ifdef ROAR_SUPPORT_LISTEN
68	int g_no_listen;
69	#endif
70
71	uint32_t g_pos; // current position in output stream
72
73	int g_standby;
74	int g_autostandby;
75
76	struct roard_listen g_listen[ROAR_MAX_LISTEN_SOCKETS];
77
78	int g_self_client;
79
80	int g_terminate;
81
82	struct roar_audio_info * g_sa, * g_max_sa;
83
84	struct roard_config * g_config;
85
86	struct counters g_counters;
87	// end of extern block.
88
89	#ifdef ROAR_SUPPORT_LISTEN
90	static char * server[ROAR_MAX_LISTEN_SOCKETS];
91	#endif
92
93	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX)
94	#define SUPPORT_PIDFILE
95	static char * pidfile = NULL;
96	#endif
97
98	#if defined(ROAR_HAVE_SETGID) \|\| defined(ROAR_HAVE_SETUID)
99	static int setids = 0;
100	#endif
101
102	#ifdef ROAR_HAVE_LIBX11
103	static char * x11display = NULL;
104	#endif
105
106	void dbg_notify_cb(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
107	char buf[1024] = "";
108	char estr[1024] = "/* ROAR_??? */";
109	char ttstr[1024] = "/* ROAR_OT_??? */";
110	const char * ttname;
111	uint32_t ev = ROAR_EVENT_GET_TYPE(event);
112	int i;
113
114	ttname = roar_ot2str(event->target_type);
115	if ( ttname != NULL ) {
116	snprintf(ttstr, sizeof(ttstr)-1, "/* ROAR_OT_%s */", ttname);
117	buf[sizeof(ttstr)-1] = 0;
118	for (i = 0; ttstr[i] != 0; i++)
119	if ( islower(ttstr[i]) )
120	ttstr[i] = toupper(ttstr[i]);
121	}
122
123	if ( ev == ROAR_NOTIFY_SPECIAL ) {
124	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_SPECIAL */");
125	} else if ( ROAR_NOTIFY_IS_CMD(ev) ) {
126	if ( command_get_name(ROAR_NOTIFY_EVENT2CMD(ev), &ttname) == -1 ) {
127	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2CMD(ev));
128	} else {
129	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(ROAR_CMD_%s) */", ttname);
130	for (i = 0; estr[i] != 0; i++)
131	if ( islower(estr[i]) )
132	estr[i] = toupper(estr[i]);
133	}
134	} else if ( ROAR_NOTIFY_IS_EGRP(ev) ) {
135	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_EGRP2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2EGRP(ev));
136	} else if ( ROAR_NOTIFY_IS_OE(ev) ) {
137	switch (ev) {
138	// OE basics:
139	case ROAR_OE_BASICS_CHANGE_STATE:
140	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_STATE */");
141	break;
142	case ROAR_OE_BASICS_CHANGE_FLAGS:
143	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_FLAGS */");
144	break;
145	case ROAR_OE_BASICS_NEW:
146	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_NEW */");
147	break;
148	case ROAR_OE_BASICS_DELETE:
149	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_DELETE */");
150	break;
151	// OE Streams:
152	case ROAR_OE_STREAM_CHANGE_VOLUME:
153	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_CHANGE_VOLUME */");
154	break;
155	case ROAR_OE_STREAM_XRUN:
156	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_XRUN */");
157	break;
158	case ROAR_OE_STREAM_META_UPDATE:
159	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_META_UPDATE */");
160	break;
161	// OE Default:
162	default:
163	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_OE2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2OE(ev));
164	break;
165	}
166	} else if ( ROAR_NOTIFY_IS_USER(ev) ) {
167	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2USER(ev));
168	}
169
170	buf[sizeof(estr)-1] = 0;
171
172	if ( event->flags & ROAR_EVENT_FLAG_PROXYEVENT ) {
173	snprintf(buf, sizeof(buf)-1, ".event_proxy=0x%.8x%s, ", (int)event->event_proxy, estr);
174	buf[sizeof(buf)-1] = 0;
175	}
176
177	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)",
178	0 /* always print: minlevel = 0 */,
179	core, event,
180	(int)event->flags,
181	(int)event->event,
182	(event->flags & ROAR_EVENT_FLAG_PROXYEVENT ? "" : estr),
183	buf,
184	event->emitter,
185	event->target,
186	event->target_type,
187	ttstr,
188	event->arg0,
189	event->arg1,
190	event->arg2,
191	userdata);
192	}
193
194	void dbg_notify_cb_register (void) {
195	struct roar_event event;
196
197	memset(&event, 0, sizeof(event));
198
199	event.event = ROAR_EGRP_ANY_EVENT;
200
201	event.emitter = -1;
202	event.target = -1;
203	event.target_type = -1;
204
205	roar_notify_core_subscribe(NULL, &event, dbg_notify_cb, NULL);
206	}
207
208	#ifdef ROAR_HAVE_MAIN_ARGS
209	void usage (void) {
210	printf("Usage: roard [OPTIONS]...\n\n");
211
212	printf("Misc Options:\n\n");
213	printf(
214	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
215	" --daemon - Bring the server into background after init\n"
216	#endif
217	" --verbose - Be more verbose, can be used multiple times\n"
218	" --terminate - Terminate after last client quited\n"
219	" --start - No op parameter (starting roard is default operation)\n"
220	" --restart - Trys to stop an old instance and start a new with new settings\n"
221	" --stop - Stops a running roard (provide --pidfile!)\n"
222	" --shutdown - Terminates a running roard (provide --pidfile!)\n"
223	" --realtime - Trys to get realtime priority,\n"
224	" give multible times for being more realtime\n"
225	" --memlock LEVEL - Set default memory locking level to LEVEL\n"
226	#ifdef ROAR_HAVE_CHROOT
227	" --chroot DIR - chroots to the given dir\n"
228	#endif
229	#ifdef ROAR_HAVE_SETGID
230	" --setgid - GroupID to the audio group as specified via -G\n"
231	#endif
232	#ifdef ROAR_HAVE_SETUID
233	" --setuid - UserID to the audio user as specified via -U\n"
234	#endif
235	" --sysclocksync - calculate exact sample rate using the system clock\n"
236	" --location LOC - Set lion readable location of server\n"
237	" --description DESC - Set lion readable description of server\n"
238	" --contact CONTACT - Set contact for this server\n"
239	" --serial SERIAL - Set serial for this device or server\n"
240	" (for embedded devices only)\n"
241	" --uiurl UIURL - Set URL for userinterface of this device or server\n"
242	" (for embedded devices only)\n"
243	#ifdef SUPPORT_PIDFILE
244	" --pidfile PIDFILE - Write a pidfile at PIDFILE\n"
245	#endif
246	#ifdef ROAR_HAVE_SYSLOG
247	" --log-syslog - Log Warnings, Errors, ... to syslog\n"
248	#endif
249	#ifdef ROAR_HAVE_SYSTEM
250	" --script-postdown S - Run command lion S after complet shutdown.\n"
251	#endif
252	);
253
254	printf("\nAuth Options:\n\n");
255	printf(
256	" --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV,\n"
257	" Use \"none\" to disable guest access.\n"
258	" --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
259	" connections to ACCLEV. Use \"none\" to disable trust auth.\n"
260	" --trust-root - Trust root user\n"
261	" --no-trust-root - Don't trust root user\n"
262	" --authfile-gen FILE - Generate an new authfile\n"
263	" --authfile-load FILE - Load an authfile\n"
264	" --authfile-type TYPE - Type of authfile\n"
265	" --authfile-acclev ACCLEV\n"
266	" - Sets the access level for authfile\n"
267	" --new-authfile - Parameters for new authfile follow\n"
268	);
269
270	printf("\nPlugin Options:\n\n");
271	printf(
272	" --plugin-load FILE - Load plugin FILE\n"
273	" --plugin-args ARGS - Arguments for the plugin\n"
274	" (must be given before the --plugin-load)\n"
275	" --list-plugins - List loaded plugins\n"
276	);
277
278	printf("\nAudio Options:\n\n");
279	printf(
280	" -R --rate RATE - Set server rate\n"
281	" -B --bits BITS - Set server bits\n"
282	" -C --chans CHANNELS - Set server channels\n"
283	" --aiprofile PROFILE - Use the given audio profile\n"
284	);
285
286	printf("\nStream Options:\n\n");
287	printf(
288	" --stream-flags D=F - Set default flags for stream directions\n"
289	" D is the stream direction and F is a comma separated\n"
290	" list of flags in form +flag or -flag to set or unset\n"
291	" a flag as default or remove it from the default\n"
292	);
293	printf("\nStream Options:\n\n");
294	printf(
295	" --list-rolestack - Show the current role stack\n"
296	" --rolestack-push R:A - Add a rule for role R with action A on top\n"
297	" of the role stack.\n"
298	);
299
300	printf("\nOutput Options:\n\n");
301	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
302	printf(" -O --odevice DEV - Set the device\n");
303	printf(" -oO OPTS - Set output options\n");
304	printf(" -oN - Adds another output\n");
305	printf(" -oP - Mark output as primary\n");
306	#ifdef ROAR_DRIVER_DEFAULT
307	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
308	#else
309	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
310	#endif
311
312	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
313	printf("\nSource Options:\n\n");
314	printf(" -s --source DRV - Use DRV as input driver\n"
315	" -S DEV - Use DEV as input device\n"
316	" -sO OPTS - Use OPTS as input options\n"
317	" -sN - Adds another source\n"
318	" -sP - Make souce as primary\n"
319	);
320	printf(" --list-sources - List all sources\n");
321	#endif
322
323	#ifndef ROAR_WITHOUT_DCOMP_MIXER
324	printf("\nHardware Mixer Options:\n\n");
325	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
326	" -M DEV - Use DEV as mixer device\n"
327	" -mO OPTS - Use OPTS as mixer options\n"
328	" -mN - Adds another mixer\n"
329	" -mP - Make mixer as primary\n"
330	);
331	printf(" --list-mixers - List all mixers\n");
332	#endif
333
334	printf("\nCodec Filter Options:\n\n");
335	printf(" --list-cf - List all codec filter\n"
336	);
337
338	#ifndef ROAR_WITHOUT_DCOMP_MIDI
339	printf("\nMIDI Options:\n\n");
340	printf(" --midi-no-console - Disable console based MIDI synth\n"
341	" --midi-console-enable - Enables the console based MIDI synth\n"
342	" --midi-console DEV - Set device for MIDI console\n"
343	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
344	" --ssynth-enable - Enable simple software synth\n"
345	" --ssynth-disable - Disable simple software synth\n"
346	#endif
347	);
348	#endif
349
350	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
351	printf("\nLight Control Options:\n\n");
352	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
353	LIGHT_CHANNELS_DEFAULT
354	);
355	#endif
356
357	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
358	printf("\nRadio Data and Transmitter Control System Options:\n\n");
359	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
360	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
361	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
362	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
363	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
364	);
365	#endif
366
367	#ifdef ROAR_HAVE_LIBX11
368	printf("\nX11 Options:\n\n");
369	printf(
370	" --x11-display DISPLAY - Set display for X11\n"
371	" --display DISPLAY - Set display for X11\n"
372	);
373	#endif
374
375	printf("\nServer Options:\n\n");
376	printf(" -t --tcp - Use TCP listen socket\n"
377	#ifdef ROAR_HAVE_UNIX
378	" -u --unix - Use UNIX Domain listen socket (default)\n"
379	#endif
380	#ifdef ROAR_HAVE_LIBDNET
381	" -n --decnet - use DECnet listen socket\n"
382	#endif
383	" -4 - Use IPv4 connections (implies -t)\n"
384	#ifdef AF_INET6
385	" -6 - Use IPv6 connections (implies -t)\n"
386	#endif
387	#ifdef IPV6_ADDRFORM
388	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
389	" this is normaly not useful.\n"
390	#endif
391	" -p --port - TCP Port to bind to\n"
392	" -b --bind - IP/Hostname to bind to\n"
393	" --sock - Filename for UNIX Domain Socket\n"
394	" --proto PROTO - Use PROTO as protocol on Socket\n"
395	" --proto-dir DIR - Set direction parameter for protocol\n"
396	" --proto-rate RATE - Set sample rate parameter for protocol\n"
397	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
398	" --proto-codec E - Set codec parameter for protocol\n"
399	" --proto-chans C - Set number of channels parameter for protocol\n"
400	" --proto-aiprofile PROFILE\n"
401	" - Sets the audio profile for socket\n"
402	" --proto-profile P - Set profile for listen socket\n"
403	" --list-proto - List supported protocols\n"
404	" --list-profiles - List supported profiles for --proto-profile\n"
405	" --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
406	" --new-sock - Parameters for new socket follow\n"
407	#ifdef ROAR_HAVE_LIBSLP
408	" --slp - Enable OpenSLP support\n"
409	#endif
410	#ifdef ROAR_HAVE_LIBX11
411	" --x11 - Enable X11 support\n"
412	#endif
413	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
414	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
415	" You need the permissions to change the GID\n"
416	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
417	" You need the permissions to change the UID (normaly only root has)\n"
418	" --no-listen - Do not listen for new clients\n"
419	" (only useful for relaing, impleys --terminate)\n"
420	" --client-fh - Comunicate with a client over this handle\n"
421	" (only useful for relaing)\n"
422	" --close-fh - Closes the given fh\n"
423	" --standby - Start in standby state\n"
424	" --auto-standby - Automatical goes into standby if there are no streams\n",
425	#ifdef ROAR_DEFAULT_SOCKGRP
426	ROAR_DEFAULT_SOCKGRP
427	#else
428	"(none)"
429	#endif
430	);
431	// printf("\n Options:\n\n");
432	printf("\n");
433	}
434
435	#endif
436
437
438	struct counters * counters_getptr(void) {
439	return &g_counters;
440	}
441
442	#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
443	#define _pmsgc(group, counter, name) _pmsg(" Counter %-10s: %llu", (name), (long long unsigned int)(counters->group.counter))
444	void counters_print(int type, int force) {
445	struct counters * counters = counters_getptr();
446	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
447	_pmsg("--- Counter Listing ---");
448	_pmsg(" Current:");
449	_pmsgc(cur, clients, "Clients");
450	_pmsgc(cur, streams, "Streams");
451	_pmsg(" Total:");
452	_pmsgc(sum, clients, "Clients");
453	_pmsgc(sum, streams, "Streams");
454	_pmsg("--- End of Counter Listing ---");
455	}
456	}
457	#undef _pmsgc
458	#undef _pmsg
459
460	int restart_server (const char * server, int terminate) {
461	struct roar_connection con;
462	#ifdef ROAR_HAVE_KILL
463	char buf[80];
464	ssize_t l;
465	struct roar_vio_calls fh;
466	pid_t pid;
467	int ok;
468
469	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
470
471	if ( pidfile != NULL ) {
472	if ( roar_vio_open_dstr_simple(&fh, pidfile, O_RDONLY) ) {
473	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
474	} else {
475	l = roar_vio_read(&fh, buf, 80);
476	roar_vio_close(&fh);
477	if ( l > 0 ) {
478	buf[l-1] = 0;
479	buf[79] = 0;
480	pid = atoi(buf);
481	if ( terminate ) {
482	ok = kill(pid, SIGUSR1);
483	} else {
484	ok = kill(pid, SIGINT);
485	}
486	if ( ok == 0 ) {
487	return 0;
488	} else {
489	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
490	}
491	} else {
492	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
493	}
494	}
495	}
496	#endif
497
498	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
499	return -1;
500	}
501
502	if ( roar_terminate(&con, terminate) == -1 ) {
503	return -1;
504	}
505
506	return roar_disconnect(&con);
507	}
508
509	#define R_SETUID 1
510	#define R_SETGID 2
511
512	int init_config (void) {
513	int i;
514
515	memset(g_config, 0, sizeof(struct roard_config));
516
517	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
518	g_config->streams[i].mixer_channels = 1;
519	g_config->streams[i].mixer.rpg_mul = 1;
520	g_config->streams[i].mixer.rpg_div = 1;
521	g_config->streams[i].mixer.scale = 65535;
522	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
523	}
524
525	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
526	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
527	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
528	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
529	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
530
531	g_config->location = CONF_DEF_STRING;
532	g_config->description = CONF_DEF_STRING;
533	g_config->contact = NULL;
534	g_config->serial = NULL;
535	g_config->uiurl = NULL;
536
537	g_config->memlock_level = -1;
538
539	#ifdef ROAR_HAVE_SYSTEM
540	g_config->scripts.post_shutdown = NULL;
541	#endif
542
543	return 0;
544	}
545
546	#ifdef ROAR_SUPPORT_LISTEN
547	int init_listening (void) {
548	int i;
549
550	memset(g_listen, 0, sizeof(g_listen));
551
552	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
553	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
554	server[i] = NULL;
555	}
556
557	return 0;
558	}
559
560	int get_listen(struct roard_listen sock, char * sockname) {
561	int i;
562
563	if ( sock == NULL )
564	return -1;
565
566	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
567	if ( ! g_listen[i].used ) {
568	server[i] = NULL;
569	*sock = &(g_listen[i]);
570
571	if ( sockname != NULL )
572	*sockname = &(server[i]);
573
574	return 0;
575	}
576	}
577
578	return -1;
579	}
580
581	#ifdef ROAR_SUPPORT_LISTEN
582	static const struct _listen_profile {
583	const char * name;
584	int type;
585	int port;
586	const char * sockaddr;
587	int proto;
588	int dir;
589	const char * aiprofile;
590	const char * desc;
591	} _g_listen_profiles[] = {
592	// RoarAudio:
593	#ifdef ROAR_HAVE_UNIX
594	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
595	ROAR_PROTO_ROARAUDIO, -1, NULL,
596	"RoarAudio default user profile"},
597	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
598	ROAR_PROTO_ROARAUDIO, -1, NULL,
599	"RoarAudio default global profile"},
600	#endif
601	#ifdef ROAR_HAVE_IPV4
602	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
603	ROAR_PROTO_ROARAUDIO, -1, NULL,
604	"RoarAudio local TCP profile"},
605	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
606	ROAR_PROTO_ROARAUDIO, -1, NULL,
607	"RoarAudio network TCP profile"},
608	#endif
609	#ifdef ROAR_HAVE_IPV6
610	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET6_HOST,
611	ROAR_PROTO_ROARAUDIO, -1, NULL,
612	"RoarAudio local TCP profile"},
613	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET6_ANYHOST,
614	ROAR_PROTO_ROARAUDIO, -1, NULL,
615	"RoarAudio network TCP profile"},
616	#endif
617	#ifdef ROAR_HAVE_LIBDNET
618	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
619	ROAR_PROTO_ROARAUDIO, -1, NULL,
620	"RoarAudio default DECnet"},
621	#endif
622	#ifdef ROAR_HAVE_UNIX
623	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
624	"RoarAudio abstract namespace profile"},
625	#endif
626
627	// EsounD:
628	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
629	#ifdef ROAR_HAVE_UNIX
630	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
631	ROAR_PROTO_ESOUND, -1, NULL,
632	"EsounD default local profile"},
633	#endif
634	#ifdef ROAR_HAVE_IPV4
635	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
636	ROAR_PROTO_ESOUND, -1, NULL,
637	"EsounD local TCP profile"},
638	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
639	ROAR_PROTO_ESOUND, -1, NULL,
640	"EsounD network TCP profile"},
641	#endif
642	#ifdef ROAR_HAVE_IPV6
643	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
644	ROAR_PROTO_ESOUND, -1, NULL,
645	"EsounD local TCP profile"},
646	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
647	ROAR_PROTO_ESOUND, -1, NULL,
648	"EsounD network TCP profile"},
649	#endif
650	#endif
651
652	// RSound:
653	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
654	#ifdef ROAR_HAVE_UNIX
655	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
656	ROAR_PROTO_RSOUND, -1, NULL,
657	"RSound default local profile"},
658	#endif
659	#ifdef ROAR_HAVE_IPV4
660	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
661	ROAR_PROTO_RSOUND, -1, NULL,
662	"RSound local TCP profile"},
663	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
664	ROAR_PROTO_RSOUND, -1, NULL,
665	"RSound network TCP profile"},
666	#endif
667	#ifdef ROAR_HAVE_IPV6
668	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
669	ROAR_PROTO_RSOUND, -1, NULL,
670	"RSound local TCP profile"},
671	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
672	ROAR_PROTO_RSOUND, -1, NULL,
673	"RSound network TCP profile"},
674	#endif
675	#ifdef ROAR_HAVE_LIBDNET
676	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
677	ROAR_PROTO_RSOUND, -1, NULL,
678	"RSound DECnet profile"},
679	#endif
680	#endif
681
682	// PulseAudio Simple:
683	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
684	#ifdef ROAR_HAVE_IPV4
685	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
686	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
687	"PulseAudio Simple TCP play profile"},
688	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
689	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
690	"PulseAudio Simple TCP monitor profile"},
691	#endif
692	#ifdef ROAR_HAVE_IPV6
693	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
694	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
695	"PulseAudio Simple TCP play profile"},
696	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
697	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
698	"PulseAudio Simple TCP monitor profile"},
699	#endif
700	#endif
701
702	// RPlay:
703	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
704	#ifdef ROAR_HAVE_IPV4
705	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
706	ROAR_PROTO_RPLAY, -1, NULL,
707	"RPlay local TCP profile"},
708	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
709	ROAR_PROTO_RPLAY, -1, NULL,
710	"RPlay network TCP profile"},
711	#endif
712	#ifdef ROAR_HAVE_IPV6
713	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
714	ROAR_PROTO_RPLAY, -1, NULL,
715	"RPlay local TCP profile"},
716	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
717	ROAR_PROTO_RPLAY, -1, NULL,
718	"RPlay network TCP profile"},
719	#endif
720	#endif
721
722	// Gopher:
723	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
724	#ifdef ROAR_HAVE_IPV4
725	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
726	ROAR_PROTO_GOPHER, -1, NULL,
727	"Gopher local TCP profile"},
728	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
729	ROAR_PROTO_GOPHER, -1, NULL,
730	"Gopher network TCP profile"},
731	#endif
732	#ifdef ROAR_HAVE_IPV6
733	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
734	ROAR_PROTO_GOPHER, -1, NULL,
735	"Gopher local TCP profile"},
736	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
737	ROAR_PROTO_GOPHER, -1, NULL,
738	"Gopher network TCP profile"},
739	#endif
740	#endif
741
742	// End of List:
743	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
744	};
745
746	void listen_listen_profiles (void) {
747	const struct _listen_profile * p;
748	char * type;
749	int i;
750	char port[8];
751
752	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
753	printf("-------------------------------------------------------------------------------------------------\n");
754	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
755
756	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
757	switch (p->type) {
758	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
759	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
760	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
761	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
762	default:
763	type = "unknown";
764	break;
765	}
766
767	if ( p->port ) {
768	snprintf(port, sizeof(port)-1, "%i", p->port);
769	port[sizeof(port)-1] = 0;
770	} else {
771	strcpy(port, "(none)");
772	}
773
774	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
775	p->name,
776	type,
777	p->sockaddr, port,
778	roar_proto2str(p->proto),
779	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
780	p->desc == NULL ? "" : p->desc);
781	}
782	}
783
784	int get_listen_profile (const char * name,
785	int * port, char ** sockaddr, int * type,
786	int * proto,
787	int * dir, struct roar_audio_info * info) {
788	static char buf[1024];
789	const struct _listen_profile * p;
790	int i;
791
792	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
793	if ( !strcasecmp(p->name, name) ) {
794	*port = p->port;
795
796	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
797	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
798	} else {
799	strncpy(buf, p->sockaddr, sizeof(buf));
800	}
801	*sockaddr = buf;
802	*type = p->type;
803
804	*proto = p->proto;
805	*dir = p->dir;
806
807	if ( p->aiprofile != NULL ) {
808	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
809	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
810	return -1;
811	}
812	}
813	return 0;
814	}
815	}
816
817	return -1;
818	}
819	#endif
820
821	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
822	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
823	struct group * grp = NULL;
824	#endif
825	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
826	struct passwd * pwd = NULL;
827	#endif
828	#ifdef ROAR_HAVE_UNIX
829	char * env_roar_proxy_backup;
830	#endif
831	int sockid = -1;
832	#ifdef ROAR_HAVE_UNIX
833	int sock;
834	#endif
835	int i;
836
837	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",
838	ROAR_DBG_INFO_INFO,
839	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
840	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
841
842	if ( *addr != 0 ) {
843	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
844	if ( ! g_listen[i].used ) {
845	sockid = i;
846	break;
847	}
848	}
849
850	if ( sockid == -1 )
851	return -1;
852
853	g_listen[sockid].proto = proto;
854
855	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
856
857	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
858	#ifdef ROAR_HAVE_UNIX
859	if ( *addr == '/' ) {
860	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
861	env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
862	unsetenv("ROAR_PROXY");
863	}
864	if ( (sock = roar_socket_connect(ROAR_SOCKET_TYPE_UNKNOWN, addr, port)) != -1 ) {
865	close(sock);
866	ROAR_ERR("Can not open listen socket: Socket allready in use");
867	return -1;
868	} else {
869	unlink(addr);
870	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
871	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
872	return -1;
873	}
874	}
875	if ( env_roar_proxy_backup != NULL ) {
876	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
877	roar_mm_free(env_roar_proxy_backup);
878	}
879	#else
880	if (0) { // noop
881	#endif
882	} else {
883	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
884	return -1;
885	}
886	}
887
888	ROAR_DBG("add_listen(*) = ?");
889
890	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
891	if ( group != NULL ) {
892	if ( (grp = getgrnam(group)) == NULL ) {
893	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
894	}
895	}
896	#endif
897
898	ROAR_DBG("add_listen(*) = ?");
899
900	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
901	if ( user != NULL ) {
902	if ( (pwd = getpwnam(user)) == NULL ) {
903	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
904	}
905	}
906	#endif
907
908	ROAR_DBG("add_listen(*) = ?");
909
910	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
911	if ( *addr == '/' ) {
912	if ( grp != NULL \|\| pwd != NULL ) {
913	if ( chown(addr, pwd != NULL ? pwd->pw_uid : (uid_t)-1, grp != NULL ? grp->gr_gid : (gid_t)-1) == -1 )
914	return -1;
915	}
916	#ifdef ROAR_HAVE_GETUID
917	if ( grp != NULL ) {
918	if ( getuid() == 0 )
919	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
920	return -1;
921	}
922	#endif
923	}
924	#endif
925	}
926
927	ROAR_DBG("add_listen(*) = ?");
928
929	// in case we opened the listening socket correctly.
930	if ( dir == -1 )
931	dir = ROAR_DIR_PLAY;
932
933	g_listen[sockid].inst.stpl.dir = dir;
934	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
935
936	switch (dir) {
937	case ROAR_DIR_PLAY:
938	case ROAR_DIR_RECORD:
939	case ROAR_DIR_MONITOR:
940	case ROAR_DIR_FILTER:
941	case ROAR_DIR_BIDIR:
942	case ROAR_DIR_RECPLAY:
943	if ( !g_listen[sockid].inst.stpl.info.rate )
944	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
945
946	if ( !g_listen[sockid].inst.stpl.info.bits )
947	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
948
949	if ( !g_listen[sockid].inst.stpl.info.channels )
950	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
951
952	if ( !g_listen[sockid].inst.stpl.info.codec )
953	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
954	break;
955	}
956
957	g_listen[sockid].used = 1;
958	server[sockid] = addr;
959
960	return 0;
961	}
962
963	static int check_listen(void) {
964	const struct roard_proto_handle * proto;
965	const char * protoname;
966	char buffer[80];
967	size_t i, j;
968
969	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
970	if ( g_listen[i].used ) {
971	proto = clients_get_protohandle(g_listen[i].proto);
972	if ( proto != NULL )
973	continue;
974	protoname = roar_proto2str(g_listen[i].proto);
975	if ( protoname == NULL ) {
976	ROAR_ERR("check_listen(void): protocol %i is unknown (protocol ID not assigned?).");
977	} else {
978	ROAR_DBG("check_listen(void): Unknown protocol %s(%i) is used.", protoname, g_listen[i].proto);
979	snprintf(buffer, sizeof(buffer), "protocol-%s", protoname);
980	for (j = 0; buffer[j]; j++)
981	buffer[j] = tolower(buffer[j]);
982
983	ROAR_DBG("check_listen(void): Trying to load plugin \"%s\"", buffer);
984	if ( plugins_load(buffer, NULL) == -1 ) {
985	ROAR_WARN("check_listen(void): unabled to load plugin: %s: %s", buffer, roar_errorstring);
986	}
987	}
988
989	// recheck:
990	proto = clients_get_protohandle(g_listen[i].proto);
991	if ( proto == NULL ) {
992	ROAR_WARN("check_listen(void): Protocol %s(%i) is still unknown. Deleting listen socket.", protoname, g_listen[i].proto);
993	roar_vio_close(&(g_listen[i].sock));
994	#ifdef ROAR_HAVE_UNIX
995	if ( server[i] != NULL )
996	if ( server[i][0] == '/' )
997	unlink(server[i]);
998	#endif
999	g_listen[i].used = 0;
1000	server[i] = NULL;
1001	}
1002	}
1003	}
1004
1005	return 0;
1006	}
1007	#endif
1008
1009	#ifdef ROAR_HAVE_MAIN_ARGS
1010	static void list_aiprofiles (void) {
1011	struct roar_audio_info info;
1012	const char * list[1024];
1013	const char * mime;
1014	ssize_t ret;
1015	ssize_t i;
1016
1017	ret = roar_profiles_list(list, 1024, 0);
1018
1019	if ( ret == -1 )
1020	return;
1021
1022	printf(" Name Rate Bits Channels Codec\n");
1023	printf("-----------------------------------------------------------------------------\n");
1024	for (i = 0; i < ret; i++) {
1025	if ( roar_profile2info(&info, list[i]) == -1 ) {
1026	printf(" %-10s --- unknown parameters ---\n", list[i]);
1027	continue;
1028	}
1029
1030	mime = roar_codec2mime(info.codec);
1031
1032	printf(" %-16s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
1033	info.rate, info.bits, info.channels,
1034	info.codec, roar_codec2str(info.codec),
1035	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
1036	mime == NULL ? "" : " mimetype:",
1037	mime == NULL ? "" : mime
1038	);
1039	}
1040	}
1041	#endif
1042
1043	int update_stream_flags (char * str) {
1044	int dir;
1045	char * flags;
1046	char * k;
1047	int op;
1048	int flag;
1049
1050	if ( (flags = strstr(str, "=")) == NULL )
1051	return -1;
1052
1053	*flags = 0;
1054	flags++;
1055
1056	if ( (dir = roar_str2dir(str)) == -1 )
1057	return -1;
1058
1059	while (flags != NULL) {
1060	k = flags;
1061	flags = strstr(flags, ",");
1062
1063	if ( flags != NULL )
1064	*(flags++) = 0;
1065
1066	switch (*k) {
1067	case '+': k++; op = ROAR_SET_FLAG; break;
1068	case '-': k++; op = ROAR_RESET_FLAG; break;
1069	default:
1070	op = ROAR_SET_FLAG;
1071	}
1072
1073	flag = 0;
1074
1075	if ( !strcmp(k, "sync") ) {
1076	flag = ROAR_FLAG_SYNC;
1077	} else if ( !strcmp(k, "meta") ) {
1078	flag = ROAR_FLAG_META;
1079	} else if ( !strcmp(k, "cleanmeta") ) {
1080	flag = ROAR_FLAG_CLEANMETA;
1081	} else if ( !strcmp(k, "pause") ) {
1082	flag = ROAR_FLAG_PAUSE;
1083	} else if ( !strcmp(k, "mute") ) {
1084	flag = ROAR_FLAG_MUTE;
1085	} else if ( !strcmp(k, "antiecho") ) {
1086	flag = ROAR_FLAG_ANTIECHO;
1087	} else if ( !strcmp(k, "passmixer") ) {
1088	flag = ROAR_FLAG_PASSMIXER;
1089	} else if ( !strcmp(k, "recsource") ) {
1090	flag = ROAR_FLAG_RECSOURCE;
1091	} else {
1092	return -1;
1093	}
1094
1095	g_config->streams[dir].flags \|= flag;
1096
1097	if ( op == ROAR_RESET_FLAG )
1098	g_config->streams[dir].flags -= flag;
1099	}
1100
1101	return 0;
1102	}
1103
1104	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1105	struct roar_authfile * authfile = NULL;
1106	struct roar_authfile_key * key = NULL;
1107	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1108	void * keydata;
1109	int i;
1110
1111	if ( type == NULL ) {
1112	// noop.
1113	} else if ( !strcasecmp(type, "roar") ) {
1114	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1115	} else if ( !strcasecmp(type, "roar") ) {
1116	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1117	} else if ( !strcasecmp(type, "esd") ) {
1118	af_type = ROAR_AUTHFILE_TYPE_ESD;
1119	} else if ( !strcasecmp(type, "pulse") ) {
1120	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1121	} else if ( !strcasecmp(type, "htpasswd") ) {
1122	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1123	} else if ( !strcasecmp(type, "xauth") ) {
1124	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1125	} else {
1126	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1127	return -1;
1128	}
1129
1130	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1131	af_type = ROAR_AUTHFILE_TYPE_ESD;
1132
1133	switch (mode) {
1134	case AF_MODE_NONE:
1135	return 0;
1136	break;
1137	case AF_MODE_GEN:
1138	switch (af_type) {
1139	case ROAR_AUTHFILE_TYPE_ESD:
1140	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1141	break;
1142	case ROAR_AUTHFILE_TYPE_PULSE:
1143	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1144	break;
1145	default:
1146	return -1;
1147	break;
1148	}
1149
1150	if ( key == NULL ) {
1151	ROAR_ERR("add_authfile(*): Can not generate key.");
1152	return -1;
1153	}
1154
1155	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1156	roar_authfile_key_unref(key);
1157	return -1;
1158	}
1159
1160	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1161	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1162	}
1163
1164	keydata = roar_mm_memdup(key->data, key->len);
1165
1166	if ( keydata == NULL ) {
1167	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1168	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1169	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1170	}
1171
1172	roar_authfile_key_unref(key);
1173	if ( roar_authfile_close(authfile) != 0 )
1174	return -1;
1175	return 0;
1176	break;
1177	case AF_MODE_LOAD:
1178	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1179	return -1;
1180	}
1181
1182	for (i = 0; ; i++) {
1183	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1184	if ( key == NULL )
1185	break;
1186
1187	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1188	keydata = roar_mm_memdup(key->data, key->len);
1189
1190	if ( keydata == NULL ) {
1191	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1192	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1193	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1194	}
1195	} else {
1196	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1197	}
1198
1199	roar_authfile_key_unref(key);
1200	}
1201
1202	if ( roar_authfile_close(authfile) != 0 )
1203	return -1;
1204	return 0;
1205	break;
1206	}
1207
1208	return -1;
1209	}
1210
1211	// X11:
1212	#ifdef ROAR_HAVE_LIBX11
1213	int register_x11 (int unreg, char * sockname) {
1214	struct roar_x11_connection * x11con = NULL;
1215	int ret = 0;
1216
1217	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1218	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1219	return -1;
1220	}
1221
1222	if ( unreg ) {
1223	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1224	ret = -1;
1225	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1226	} else {
1227	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1228	}
1229	} else {
1230	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1231	ret = -1;
1232	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1233	} else {
1234	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1235	}
1236	}
1237
1238	roar_x11_disconnect(x11con);
1239
1240	return ret;
1241	}
1242	#endif
1243
1244	// SLP:
1245	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1246	(void)hslp;
1247	/* return the error code in the cookie */
1248	(SLPError)cookie = errcode;
1249	}
1250
1251	int register_slp (int unreg, char * sockname) {
1252	#ifdef ROAR_HAVE_LIBSLP
1253	static int regged = 0;
1254	static char * sn = NULL;
1255	SLPError err;
1256	SLPError callbackerr;
1257	SLPHandle hslp;
1258	char addr[1024];
1259	char attr[1024] = "";
1260	char * location;
1261	char * description;
1262	char * standards;
1263
1264	if ( sockname != NULL )
1265	sn = sockname;
1266
1267	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1268
1269	err = SLPOpen("en", SLP_FALSE, &hslp);
1270
1271	if (err != SLP_OK) {
1272	ROAR_ERR("Error opening slp handle: Error #%i", err);
1273	return -1;
1274	}
1275
1276	if (!unreg) {
1277
1278	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1279	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1280	SLPClose(hslp);
1281	return -1;
1282	}
1283
1284	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1285	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1286	SLPClose(hslp);
1287	return -1;
1288	}
1289
1290	standards = stds_string();
1291
1292	if ( standards == NULL ) {
1293	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1294	SLPClose(hslp);
1295	return -1;
1296	}
1297	standards[0] = 0;
1298	}
1299
1300	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1301	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1302	"(light-channels=%i),"
1303	#endif
1304	"(standards=%s),"
1305	"(location=%s),(description=%s)",
1306	g_sa->rate, g_sa->channels, g_sa->bits,
1307	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1308	g_light_state.channels,
1309	#endif
1310	standards,
1311	location, description
1312	);
1313
1314	roar_mm_free(standards);
1315
1316	/* Register a service with SLP */
1317	err = SLPReg(hslp,
1318	addr,
1319	SLP_LIFETIME_MAXIMUM,
1320	0,
1321	attr,
1322	SLP_TRUE,
1323	register_slp_callback,
1324	&callbackerr);
1325	regged = 1;
1326	} else if ( unreg && regged ) {
1327	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1328	regged = 0;
1329	} else {
1330	SLPClose(hslp);
1331	return -1;
1332	}
1333
1334	/* err may contain an error code that occurred as the slp library */
1335	/* _prepared_ to make the call. */
1336	if ( err != SLP_OK ) {
1337	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1338	return -1;
1339	}
1340
1341	/* callbackerr may contain an error code (that was assigned through */
1342	/* the callback cookie) that occurred as slp packets were sent on */
1343	/* the wire */
1344	if (callbackerr != SLP_OK) {
1345	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1346	return -1;
1347	}
1348
1349	SLPClose(hslp);
1350	return 0;
1351	#else
1352	return -1;
1353	#endif
1354	}
1355
1356	static int auth_setup (enum roard_client_acclev none_acclev,
1357	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1358	union auth_typeunion * key;
1359	size_t i;
1360
1361	// Info:
1362	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1363	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1364
1365	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1366	if ( auth_addkey_anonymous(none_acclev) == -1 )
1367	return -1;
1368	}
1369
1370	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1371	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1372	return -1;
1373
1374	// zerosize all counters.
1375	memset(key, 0, sizeof(union auth_typeunion));
1376
1377	i = 0;
1378
1379	if ( trust_uid != (uid_t)-1 )
1380	key->trust.uids[i++] = trust_uid;
1381
1382	#ifdef ROAR_ROOT_UID
1383	if ( trust_root )
1384	key->trust.uids[i++] = ROAR_ROOT_UID;
1385	#endif
1386
1387	key->trust.uids_len = i;
1388
1389	i = 0;
1390
1391	if ( trust_gid != (gid_t)-1 )
1392	key->trust.gids[i++] = trust_gid;
1393
1394	key->trust.gids_len = i;
1395	}
1396
1397	return 0;
1398	}
1399
1400
1401	// MAIN:
1402
1403	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1404	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1405	return 70; \
1406	}
1407
1408	#ifdef ROAR_HAVE_MAIN_ARGS
1409	int main (int argc, char * argv[]) {
1410	#else
1411	int main (void) {
1412	#endif
1413	#ifdef ROAR_HAVE_MAIN_ARGS
1414	enum metaaction metaaction = MA_ACTION;
1415	enum action action = START;
1416	int i;
1417	char * k;
1418	enum output_format print_format = FORMAT_NATIVE;
1419	const struct rolestack * rolestack;
1420	const char * plugin_args = NULL;
1421	#endif
1422	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1423	char user_sock[80] = {0};
1424	#endif
1425	struct roar_audio_info sa, max_sa;
1426	struct roard_config config;
1427	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1428	int daemon = 0;
1429	#endif
1430	int realtime = 0;
1431	int sysclocksync = 0;
1432	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1433	#ifdef ROAR_SUPPORT_LISTEN
1434	int port = ROAR_DEFAULT_PORT;
1435	char * sock_addr = NULL;
1436	int sock_proto = ROAR_PROTO_ROARAUDIO;
1437	int sock_dir = -1;
1438	struct roar_audio_info sock_info = {0, 0, 0, 0};
1439	#endif
1440	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1441	char * s_drv = NULL;
1442	char * s_dev = NULL;
1443	char * s_con = NULL;
1444	char * s_opt = NULL;
1445	int s_prim = 0;
1446	#endif
1447	char * o_drv = getenv("ROAR_DRIVER");
1448	char * o_dev = getenv("ROAR_DEVICE");
1449	char * o_opts = NULL;
1450	int o_prim = 0;
1451	int o_count = 0;
1452	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1453	char * m_drv = NULL;
1454	char * m_dev = NULL;
1455	char * m_opts = NULL;
1456	int m_prim = 0;
1457	int m_count = 0;
1458	#endif
1459	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1460	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1461	int trust_root = 1;
1462	char * af_file = NULL;
1463	char * af_type = NULL;
1464	enum af_mode af_mode = AF_MODE_NONE;
1465	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1466	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1467	uint32_t light_channels = LIGHT_CHANNELS_DEFAULT;
1468	#endif
1469	#ifdef ROAR_DEFAULT_SOCKGRP
1470	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1471	#else
1472	char * sock_grp = NULL;
1473	#endif
1474	char * sock_user = NULL;
1475	#ifdef ROAR_SUPPORT_LISTEN
1476	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1477	#endif
1478	#ifdef ROAR_HAVE_LIBSLP
1479	int reg_slp = 0;
1480	#endif
1481	#ifdef ROAR_HAVE_LIBX11
1482	int reg_x11 = 0;
1483	#endif
1484	#ifdef ROAR_HAVE_CHROOT
1485	char * chrootdir = NULL;
1486	#endif
1487	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1488	struct group * grp = NULL;
1489	#endif
1490	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1491	struct passwd * pwd = NULL;
1492	#endif
1493	#ifdef ROAR_HAVE_GETSERVBYNAME
1494	struct servent * serv = NULL;
1495	#endif
1496	struct roar_client * self = NULL;
1497	#ifdef ROAR_HAVE_LIBDNET
1498	char decnethost[80];
1499	#endif
1500	#ifdef SUPPORT_PIDFILE
1501	struct roar_vio_calls pidfile_vio;
1502	#endif
1503
1504	ROAR_DBG("main(*): starting roard...");
1505
1506	g_standby = 0;
1507	g_autostandby = 0;
1508	alive = 1;
1509	#ifdef ROAR_SUPPORT_LISTEN
1510	g_no_listen = 0;
1511	#else
1512	g_terminate = 1;
1513	#endif
1514
1515	g_verbose = ROAR_DBG_INFO_NONE;
1516
1517	_LIBROAR_IGNORE_RET(roar_profile2info(&sa, "default-server"));
1518
1519	g_sa = &sa;
1520	g_max_sa = &max_sa;
1521
1522	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1523
1524	counters_init();
1525
1526	g_config = &config;
1527
1528	if ( init_config() == -1 ) {
1529	ROAR_ERR("Can not init default config!");
1530	return 1;
1531	}
1532
1533	// load config
1534	_LIBROAR_IGNORE_RET(roar_libroar_get_config());
1535
1536	// init notify core:
1537	// TODO: reconsider number of lists.
1538	if ( roar_notify_core_new_global(-1) == -1 ) {
1539	ROAR_ERR("Can not init notify core!");
1540	return 1;
1541	}
1542
1543	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1544	ROAR_ERR("Can not init notify core!");
1545	return 1;
1546	}
1547
1548	#ifdef DEBUG
1549	// enable early in case we have DEBUG set.
1550	dbg_notify_cb_register();
1551	#endif
1552
1553	rolestack_init();
1554
1555	if ( auth_init() == -1 ) {
1556	ROAR_ERR("Can not init auth subsystem!");
1557	return 1;
1558	}
1559
1560	#ifdef ROAR_SUPPORT_LISTEN
1561	if ( init_listening() == -1 ) {
1562	ROAR_ERR("Can not init listening sockets!");
1563	return 1;
1564	}
1565	#endif
1566
1567	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1568	if ( midi_init_config() == -1 ) {
1569	ROAR_ERR("Can not init MIDI config!");
1570	return 1;
1571	}
1572	#endif
1573
1574	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1575	if ( ssynth_init_config() == -1 ) {
1576	ROAR_ERR("Can not init ssynth config!");
1577	return 1;
1578	}
1579	#endif
1580
1581	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1582	if ( rdtcs_init_config() == -1 ) {
1583	ROAR_ERR("Can not init RDTCS config!");
1584	return 1;
1585	}
1586	#endif
1587
1588	if ( plugins_preinit() == -1 ) {
1589	ROAR_ERR("Can not pre-init plugins!");
1590	return 1;
1591	}
1592
1593	#ifdef ROAR_SUPPORT_LISTEN
1594	#ifndef ROAR_TARGET_WIN32
1595	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1596	#else
1597	sock_addr = ROAR_DEFAULT_HOST;
1598	#endif
1599
1600	#ifdef ROAR_HAVE_GETUID
1601	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1602	/*
1603	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1604	*/
1605	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1606	sock_addr = user_sock;
1607	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1608	}
1609	#endif
1610
1611	if ( getenv("ROAR_SERVER") != NULL )
1612	sock_addr = getenv("ROAR_SERVER");
1613	#endif
1614
1615	if ( clients_init() == -1 ) {
1616	ROAR_ERR("Can not init clients!");
1617	return 1;
1618	}
1619
1620	if ( streams_init() == -1 ) {
1621	ROAR_ERR("Can not init streams!");
1622	return 1;
1623	}
1624
1625	if ( (g_self_client = clients_new()) == -1 ) {
1626	ROAR_ERR("Can not create self client!");
1627	return 1;
1628	}
1629
1630	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1631	if ( sources_init() == -1 ) {
1632	ROAR_ERR("Can not init sources!");
1633	return 1;
1634	}
1635
1636	if ( (sources_set_client(g_self_client)) == -1 ) {
1637	ROAR_ERR("Can not init set source client!");
1638	return 1;
1639	}
1640	#endif
1641
1642	#ifdef ROAR_HAVE_MAIN_ARGS
1643	for (i = 1; i < argc; i++) {
1644	k = argv[i];
1645
1646	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1647	usage();
1648	return 0;
1649
1650	} else if ( strcmp(k, "--start") == 0 ) {
1651	// this is a no op
1652	action = START;
1653	} else if ( strcmp(k, "--restart") == 0 ) {
1654	action = RESTART;
1655	#ifdef ROAR_SUPPORT_LISTEN
1656	if ( restart_server(sock_addr, 1) == -1 ) {
1657	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1658	action = RESTART_RETRY;
1659	}
1660	#else
1661	ROAR_ERR("--restart not supported");
1662	#endif
1663	} else if ( strcmp(k, "--shutdown") == 0 ) {
1664	action = SHUTDOWN;
1665	} else if ( strcmp(k, "--stop") == 0 ) {
1666	action = STOP;
1667
1668
1669	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1670	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1671	daemon = 1;
1672	#else
1673	ROAR_ERR("--daemon not supported");
1674	#endif
1675	} else if ( strcmp(k, "--verbose") == 0 ) {
1676	g_verbose++;
1677
1678	} else if ( strcmp(k, "--print-format") == 0 ) {
1679	k = argv[++i];
1680	if ( !strcasecmp(k, "native") ) {
1681	print_format = FORMAT_NATIVE;
1682	} else if ( !strcasecmp(k, "wiki") ) {
1683	print_format = FORMAT_WIKI;
1684	} else if ( !strcasecmp(k, "csv") ) {
1685	print_format = FORMAT_CSV;
1686	} else {
1687	ROAR_WARN("Unknown print format: %s", k);
1688	}
1689
1690	} else if ( strcmp(k, "--print-format") == 0 ) {
1691	_CKHAVEARGS(1);
1692
1693	} else if ( strcmp(k, "--terminate") == 0 ) {
1694	g_terminate = 1;
1695	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1696	sysclocksync = 1000;
1697	} else if ( strcmp(k, "--realtime") == 0 ) {
1698	realtime++;
1699	} else if ( strcmp(k, "--memlock") == 0 ) {
1700	_CKHAVEARGS(1);
1701	g_config->memlock_level = memlock_str2level(argv[++i]);
1702	} else if ( strcmp(k, "--chroot") == 0 ) {
1703	_CKHAVEARGS(1);
1704	#ifdef ROAR_HAVE_CHROOT
1705	chrootdir = argv[++i];
1706	#else
1707	ROAR_ERR("--chroot not supported");
1708	i++;
1709	#endif
1710	} else if ( strcmp(k, "--setgid") == 0 ) {
1711	#ifdef ROAR_HAVE_SETGID
1712	setids \|= R_SETGID;
1713	#else
1714	ROAR_ERR("--setgid not supported");
1715	#endif
1716	} else if ( strcmp(k, "--setuid") == 0 ) {
1717	#ifdef ROAR_HAVE_SETUID
1718	setids \|= R_SETUID;
1719	#else
1720	ROAR_ERR("--setuid not supported");
1721	#endif
1722	} else if ( strcmp(k, "--location") == 0 ) {
1723	_CKHAVEARGS(1);
1724	g_config->location = argv[++i];
1725	} else if ( strcmp(k, "--description") == 0 ) {
1726	_CKHAVEARGS(1);
1727	g_config->description = argv[++i];
1728	} else if ( strcmp(k, "--contact") == 0 ) {
1729	_CKHAVEARGS(1);
1730	g_config->contact = argv[++i];
1731	} else if ( strcmp(k, "--serial") == 0 ) {
1732	_CKHAVEARGS(1);
1733	g_config->serial = argv[++i];
1734	} else if ( strcmp(k, "--uiurl") == 0 ) {
1735	_CKHAVEARGS(1);
1736	g_config->uiurl = argv[++i];
1737	} else if ( strcmp(k, "--pidfile") == 0 ) {
1738	_CKHAVEARGS(1);
1739	#ifdef SUPPORT_PIDFILE
1740	pidfile = argv[++i];
1741	#else
1742	ROAR_ERR("--pidfile not supported");
1743	i++;
1744	#endif
1745	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1746	#ifdef ROAR_HAVE_SYSLOG
1747	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1748	#else
1749	ROAR_ERR("--log-syslog not supported");
1750	#endif
1751	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1752	_CKHAVEARGS(1);
1753	#ifdef ROAR_HAVE_SYSTEM
1754	g_config->scripts.post_shutdown = argv[++i];
1755	#else
1756	ROAR_ERR("--script-postdown not supported");
1757	i++;
1758	#endif
1759
1760
1761	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1762	_CKHAVEARGS(1);
1763	if ( plugins_load(argv[++i], plugin_args) == -1 ) {
1764	ROAR_ERR("Can not load plugin");
1765	}
1766	plugin_args = NULL;
1767	} else if ( strcmp(k, "--plugin-args") == 0 ) {
1768	_CKHAVEARGS(1);
1769	plugin_args = argv[++i];
1770	} else if ( strcmp(k, "--list-plugins") == 0 ) {
1771	metaaction = MA_LIST_PLUGIN;
1772
1773	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1774	_CKHAVEARGS(1);
1775	none_acclev = clients_str2acclev(argv[++i]);
1776	if ( none_acclev == -1 ) {
1777	ROAR_ERR("Invalid access level: %s", argv[i]);
1778	return 1;
1779	}
1780	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1781	_CKHAVEARGS(1);
1782	trust_acclev = clients_str2acclev(argv[++i]);
1783	if ( trust_acclev == -1 ) {
1784	ROAR_ERR("Invalid access level: %s", argv[i]);
1785	return 1;
1786	}
1787	} else if ( strcmp(k, "--trust-root") == 0 ) {
1788	trust_root = 1;
1789	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1790	trust_root = 0;
1791
1792	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1793	_CKHAVEARGS(1);
1794	af_file = argv[++i];
1795	af_mode = AF_MODE_GEN;
1796	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1797	_CKHAVEARGS(1);
1798	af_file = argv[++i];
1799	af_mode = AF_MODE_LOAD;
1800	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1801	_CKHAVEARGS(1);
1802	af_type = argv[++i];
1803	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1804	_CKHAVEARGS(1);
1805	af_acclev = clients_str2acclev(argv[++i]);
1806	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1807	if ( af_mode != AF_MODE_NONE ) {
1808	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1809	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1810	}
1811	}
1812	af_file = NULL;
1813	af_type = NULL;
1814	af_mode = AF_MODE_NONE;
1815	af_acclev = ACCLEV_ALL;
1816
1817	} else if ( strcmp(k, "--list-cf") == 0 ) {
1818	print_codecfilterlist();
1819	return 0;
1820
1821	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1822	_CKHAVEARGS(1);
1823	sa.rate = atoi(argv[++i]);
1824	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1825	_CKHAVEARGS(1);
1826	sa.bits = atoi(argv[++i]);
1827	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1828	_CKHAVEARGS(1);
1829	sa.channels = atoi(argv[++i]);
1830
1831	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1832	_CKHAVEARGS(1);
1833	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1834	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1835	return 1;
1836	}
1837	sa.codec = ROAR_CODEC_DEFAULT;
1838
1839	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1840	_CKHAVEARGS(1);
1841	if ( update_stream_flags(argv[++i]) == -1 ) {
1842	ROAR_ERR("Can not set stream flags");
1843	return 1;
1844	}
1845
1846	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1847	print_rolestack();
1848	return 0;
1849	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1850	_CKHAVEARGS(1);
1851	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1852	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1853	} else {
1854	if ( rolestack_push(rolestack) == -1 ) {
1855	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1856	}
1857	}
1858
1859	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1860	list_aiprofiles();
1861	return 0;
1862
1863	} else if ( strcmp(k, "--list-driver") == 0 ) {
1864	print_driverlist(print_format);
1865	return 0;
1866
1867	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1868	_CKHAVEARGS(1);
1869	o_drv = argv[++i];
1870	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1871	_CKHAVEARGS(1);
1872	o_dev = argv[++i];
1873	} else if ( strcmp(k, "-oO") == 0 ) {
1874	_CKHAVEARGS(1);
1875	o_opts = argv[++i];
1876	} else if ( strcmp(k, "-oP") == 0 ) {
1877	o_prim = 1;
1878	} else if ( strcmp(k, "-oN") == 0 ) {
1879	if ( action == START \|\| action == RESTART ) {
1880	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1881	o_count++;
1882
1883	o_drv = o_dev = o_opts = NULL;
1884	o_prim = 0;
1885	}
1886
1887	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1888	_CKHAVEARGS(1);
1889	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1890	s_drv = argv[++i];
1891	#else
1892	ROAR_ERR("main(*): No support for sources compiled in");
1893	i++;
1894	#endif
1895	} else if ( strcmp(k, "-S") == 0 ) {
1896	_CKHAVEARGS(1);
1897	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1898	s_dev = argv[++i];
1899	#else
1900	ROAR_ERR("main(*): No support for sources compiled in");
1901	i++;
1902	#endif
1903	} else if ( strcmp(k, "-sO") == 0 ) {
1904	_CKHAVEARGS(1);
1905	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1906	s_opt = argv[++i];
1907	#else
1908	ROAR_ERR("main(*): No support for sources compiled in");
1909	i++;
1910	#endif
1911	} else if ( strcmp(k, "-sC") == 0 ) {
1912	_CKHAVEARGS(1);
1913	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1914	s_con = argv[++i];
1915	#else
1916	ROAR_ERR("main(*): No support for sources compiled in");
1917	i++;
1918	#endif
1919	} else if ( strcmp(k, "-sP") == 0 ) {
1920	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1921	s_prim = 1;
1922	#else
1923	ROAR_ERR("main(*): No support for sources compiled in");
1924	#endif
1925	} else if ( strcmp(k, "-sN") == 0 ) {
1926	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1927	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1928	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1929	}
1930	s_opt = s_dev = s_con = NULL;
1931	s_drv = NULL;
1932	s_prim = 0;
1933	#else
1934	ROAR_ERR("main(*): No support for sources compiled in");
1935	#endif
1936	} else if ( strcmp(k, "--list-sources") == 0 ) {
1937	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1938	print_sourcelist();
1939	return 0;
1940	#else
1941	ROAR_ERR("main(*): No support for sources compiled in");
1942	return 1;
1943	#endif
1944
1945	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1946	_CKHAVEARGS(1);
1947	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1948	m_drv = argv[++i];
1949	#else
1950	ROAR_ERR("main(*): No support for mixer compiled in");
1951	return 1;
1952	#endif
1953	} else if ( strcmp(k, "-M") == 0 ) {
1954	_CKHAVEARGS(1);
1955	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1956	m_dev = argv[++i];
1957	#else
1958	ROAR_ERR("main(*): No support for mixer compiled in");
1959	return 1;
1960	#endif
1961	} else if ( strcmp(k, "-mO") == 0 ) {
1962	_CKHAVEARGS(1);
1963	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1964	m_opts = argv[++i];
1965	#else
1966	ROAR_ERR("main(*): No support for mixer compiled in");
1967	return 1;
1968	#endif
1969	} else if ( strcmp(k, "-mP") == 0 ) {
1970	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1971	m_prim = 1;
1972	#else
1973	ROAR_ERR("main(*): No support for mixer compiled in");
1974	return 1;
1975	#endif
1976	} else if ( strcmp(k, "-mN") == 0 ) {
1977	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1978	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1979	m_count++;
1980
1981	m_drv = o_dev = o_opts = NULL;
1982	m_prim = 0;
1983	#else
1984	ROAR_ERR("main(*): No support for mixer compiled in");
1985	return 1;
1986	#endif
1987	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1988	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1989	print_hwmixerlist();
1990	return 0;
1991	#else
1992	ROAR_ERR("main(*): No support for mixer compiled in");
1993	return 1;
1994	#endif
1995
1996	} else if ( strcmp(k, "--light-channels") == 0 ) {
1997	_CKHAVEARGS(1);
1998	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1999	light_channels = atoi(argv[++i]);
2000	#else
2001	ROAR_WARN("main(*): no light subsystem compiled in");
2002	i++;
2003	#endif
2004
2005	} else if ( strcmp(k, "--rds-pi") == 0 ) {
2006	_CKHAVEARGS(1);
2007	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2008	g_rdtcs.rds.pi = atoi(argv[++i]);
2009	#else
2010	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2011	i++;
2012	#endif
2013	} else if ( strcmp(k, "--rds-ps") == 0 ) {
2014	_CKHAVEARGS(1);
2015	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2016	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
2017	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
2018	return 1;
2019	}
2020	#else
2021	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2022	i++;
2023	#endif
2024	} else if ( strcmp(k, "--rds-pty") == 0 ) {
2025	_CKHAVEARGS(1);
2026	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2027	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
2028	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
2029	return 1;
2030	}
2031	#else
2032	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2033	i++;
2034	#endif
2035	} else if ( strcmp(k, "--rds-tp") == 0 ) {
2036	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2037	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
2038	ROAR_ERR("Can not set RDS TP flag");
2039	return 1;
2040	}
2041	#else
2042	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2043	#endif
2044	} else if ( strcmp(k, "--rds-ct") == 0 ) {
2045	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2046	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
2047	ROAR_ERR("Can not set RDS CT flag");
2048	return 1;
2049	}
2050	#else
2051	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2052	#endif
2053
2054
2055	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
2056	#ifndef ROAR_WITHOUT_DCOMP_CB
2057	midi_config.init_cb = 0;
2058	#else
2059	// no warning here as this is the disable option
2060	#endif
2061	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
2062	#ifndef ROAR_WITHOUT_DCOMP_CB
2063	midi_config.init_cb = 1;
2064	#else
2065	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2066	#endif
2067	} else if ( strcmp(k, "--midi-console") == 0 ) {
2068	_CKHAVEARGS(1);
2069	#ifndef ROAR_WITHOUT_DCOMP_CB
2070	midi_config.console_dev = argv[++i];
2071	midi_config.init_cb = 1;
2072	#else
2073	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2074	i++;
2075	#endif
2076
2077	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
2078	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2079	ssynth_conf.enable = 1;
2080	#else
2081	ROAR_ERR("main(*): No support for ssynth compiled in");
2082	#endif
2083	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2084	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2085	ssynth_conf.enable = 0;
2086	#else
2087	// we can safely ignore the disable
2088	#endif
2089
2090	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2091	_CKHAVEARGS(1);
2092	#ifdef ROAR_HAVE_LIBX11
2093	x11display = argv[++i];
2094	#else
2095	ROAR_ERR("No X11 support compiled in!");
2096	return 1;
2097	#endif
2098
2099
2100	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2101	_CKHAVEARGS(1);
2102	// This is only useful in INET not UNIX mode.
2103	#ifdef ROAR_SUPPORT_LISTEN
2104	if ( *sock_addr == '/' )
2105	sock_addr = ROAR_DEFAULT_HOST;
2106
2107	errno = 0;
2108	if ( (port = atoi(argv[++i])) < 1 ) {
2109	#ifdef ROAR_HAVE_GETSERVBYNAME
2110	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2111	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2112	return 1;
2113	}
2114	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2115	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2116	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2117	port = ROAR_NET2HOST16(serv->s_port);
2118	#else
2119	ROAR_ERR("invalite port number: %s", argv[i]);
2120	return 1;
2121	#endif
2122	}
2123	#endif
2124	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2125	_CKHAVEARGS(1);
2126	#ifdef ROAR_SUPPORT_LISTEN
2127	sock_addr = argv[++i];
2128	#else
2129	i++;
2130	#endif
2131
2132	} else if ( strcmp(k, "--proto") == 0 ) {
2133	#ifdef ROAR_SUPPORT_LISTEN
2134	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2135	ROAR_ERR("Unknown protocol: %s", argv[i]);
2136	return 1;
2137	}
2138	#endif
2139	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2140	_CKHAVEARGS(1);
2141	#ifdef ROAR_SUPPORT_LISTEN
2142	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2143	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2144	return 1;
2145	}
2146	#else
2147	i++;
2148	#endif
2149	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2150	_CKHAVEARGS(1);
2151	#ifdef ROAR_SUPPORT_LISTEN
2152	sock_info.rate = atoi(argv[++i]);
2153	#else
2154	i++;
2155	#endif
2156	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2157	_CKHAVEARGS(1);
2158	#ifdef ROAR_SUPPORT_LISTEN
2159	sock_info.bits = atoi(argv[++i]);
2160	#else
2161	i++;
2162	#endif
2163	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2164	_CKHAVEARGS(1);
2165	#ifdef ROAR_SUPPORT_LISTEN
2166	sock_info.channels = atoi(argv[++i]);
2167	#else
2168	i++;
2169	#endif
2170	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2171	_CKHAVEARGS(1);
2172	#ifdef ROAR_SUPPORT_LISTEN
2173	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2174	ROAR_ERR("Unknown codec: %s", argv[i]);
2175	return 1;
2176	}
2177	#else
2178	i++;
2179	#endif
2180	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2181	_CKHAVEARGS(1);
2182	#ifdef ROAR_SUPPORT_LISTEN
2183	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2184	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2185	return 1;
2186	}
2187	#else
2188	i++;
2189	#endif
2190	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2191	#ifdef ROAR_SUPPORT_LISTEN
2192	listen_listen_profiles();
2193	return 0;
2194	#endif
2195	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2196	_CKHAVEARGS(1);
2197	#ifdef ROAR_SUPPORT_LISTEN
2198	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2199	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2200	return 1;
2201	}
2202	#else
2203	i++;
2204	#endif
2205
2206
2207	} else if ( strcmp(k, "--list-proto") == 0 ) {
2208	metaaction = MA_LIST_PROTO;
2209
2210	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2211	#ifdef ROAR_SUPPORT_LISTEN
2212	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2213	sock_type = ROAR_SOCKET_TYPE_TCP;
2214
2215	if ( *sock_addr == '/' )
2216	sock_addr = ROAR_DEFAULT_HOST;
2217	#endif
2218
2219	} else if ( strcmp(k, "-4") == 0 ) {
2220	#ifdef ROAR_SUPPORT_LISTEN
2221	sock_type = ROAR_SOCKET_TYPE_TCP;
2222	if ( *sock_addr == '/' )
2223	sock_addr = ROAR_DEFAULT_HOST;
2224	#endif
2225	} else if ( strcmp(k, "-6") == 0 ) {
2226	#ifdef ROAR_SUPPORT_LISTEN
2227	#ifdef AF_INET6
2228	sock_type = ROAR_SOCKET_TYPE_TCP6;
2229	if ( *sock_addr == '/' )
2230	sock_addr = ROAR_DEFAULT_HOST;
2231	#else
2232	ROAR_ERR("No IPv6 support compiled in!");
2233	return 1;
2234	#endif
2235	#endif
2236
2237	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2238	#ifdef ROAR_SUPPORT_LISTEN
2239	// ignore this case as it is the default behavor.
2240	sock_type = ROAR_SOCKET_TYPE_UNIX;
2241	#endif
2242
2243	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2244	#ifdef ROAR_SUPPORT_LISTEN
2245	#ifdef ROAR_HAVE_LIBDNET
2246	port = ROAR_DEFAULT_NUM;
2247	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2248	sock_addr = decnethost;
2249	sock_type = ROAR_SOCKET_TYPE_DECNET;
2250	#else
2251	ROAR_ERR("No DECnet support compiled in!");
2252	return 1;
2253	#endif
2254	#endif
2255	} else if ( strcmp(k, "--new-sock") == 0 ) {
2256	#ifdef ROAR_SUPPORT_LISTEN
2257	if ( action == START \|\| action == RESTART ) {
2258	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2259	ROAR_ERR("Can not open listen socket!");
2260	return 1;
2261	}
2262	}
2263	#endif
2264
2265	} else if ( strcmp(k, "--slp") == 0 ) {
2266	#ifdef ROAR_HAVE_LIBSLP
2267	reg_slp = 1;
2268	#else
2269	ROAR_ERR("No OpenSLP support compiled in!");
2270	return 1;
2271	#endif
2272
2273	} else if ( strcmp(k, "--x11") == 0 ) {
2274	#ifdef ROAR_HAVE_LIBX11
2275	reg_x11 = 1;
2276	#else
2277	ROAR_ERR("No X11 support compiled in!");
2278	return 1;
2279	#endif
2280
2281
2282	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2283	_CKHAVEARGS(1);
2284	g_config->jumbo_mtu = atoi(argv[++i]);
2285
2286	} else if ( strcmp(k, "-G") == 0 ) {
2287	_CKHAVEARGS(1);
2288	sock_grp = argv[++i];
2289	} else if ( strcmp(k, "-U") == 0 ) {
2290	_CKHAVEARGS(1);
2291	sock_user = argv[++i];
2292
2293	} else if ( strcmp(k, "--no-listen") == 0 ) {
2294	#ifdef ROAR_SUPPORT_LISTEN
2295	sock_addr = "";
2296	g_terminate = 1;
2297	g_no_listen = 1;
2298	#endif
2299	} else if ( strcmp(k, "--client-fh") == 0 ) {
2300	_CKHAVEARGS(1);
2301	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2302	ROAR_ERR("main(*): Can not set client's fh");
2303	return 1;
2304	}
2305	} else if ( strcmp(k, "--close-fh") == 0 ) {
2306	_CKHAVEARGS(1);
2307	#ifdef ROAR_HAVE_IO_POSIX
2308	close(atoi(argv[++i]));
2309	#else
2310	i++;
2311	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2312	#endif
2313
2314	} else if ( strcmp(k, "--standby") == 0 ) {
2315	g_standby = 1;
2316	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2317	g_autostandby = 1;
2318	} else {
2319	usage();
2320	return 1;
2321	}
2322
2323	}
2324	#endif
2325
2326	#ifdef ROAR_HAVE_MAIN_ARGS
2327	if ( metaaction != MA_ACTION )
2328	action = START;
2329
2330	switch (action) {
2331	case START:
2332	// NO-OP.
2333	break;
2334	case RESTART:
2335	// NO-OP, done before.
2336	break;
2337	case STOP:
2338	#ifdef ROAR_SUPPORT_LISTEN
2339	if ( restart_server(sock_addr, 0) == -1 ) {
2340	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2341	return 1;
2342	}
2343	return 0;
2344	#else
2345	ROAR_ERR("--stop not supported");
2346	return 1;
2347	#endif
2348	break;
2349	case SHUTDOWN:
2350	#ifdef ROAR_SUPPORT_LISTEN
2351	if ( restart_server(sock_addr, 1) == -1 ) {
2352	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2353	return 1;
2354	}
2355	return 0;
2356	#else
2357	ROAR_ERR("--shutdown not supported");
2358	return 1;
2359	#endif
2360	break;
2361	case RESTART_RETRY:
2362	#ifdef ROAR_SUPPORT_LISTEN
2363	if ( restart_server(sock_addr, 1) == -1 ) {
2364	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2365	action = RESTART;
2366	}
2367	#endif
2368	break;
2369	}
2370	#endif
2371
2372	#ifndef DEBUG
2373	// notify dbg if requested, if in DEBUG mode
2374	// do not able because it got enabled early.
2375	if ( g_verbose >= 4 )
2376	dbg_notify_cb_register();
2377	#endif
2378
2379	if ( af_mode != AF_MODE_NONE ) {
2380	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2381	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2382	}
2383	}
2384
2385	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2386	if ( m_drv != NULL ) {
2387	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2388	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2389	}
2390	}
2391	#endif
2392
2393	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2394	if ( s_drv != NULL \|\| s_dev != NULL ) {
2395	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2396	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2397	}
2398	}
2399	#endif
2400
2401	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2402	ROAR_ERR("Can not initialize default driver");
2403	return 1;
2404	}
2405
2406	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2407
2408	if ( waveform_init() == -1 ) {
2409	ROAR_ERR("Can not initialize Waveform subsystem");
2410	return 1;
2411	}
2412
2413	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2414	if ( midi_init() == -1 ) {
2415	ROAR_ERR("Can not initialize MIDI subsystem");
2416	}
2417	#endif
2418
2419	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2420	if ( ssynth_init() == -1 ) {
2421	ROAR_ERR("Can not initialize ssynth subsystem");
2422	}
2423	#endif
2424
2425	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2426	if ( light_init(light_channels) == -1 ) {
2427	ROAR_ERR("Can not initialize light control subsystem");
2428	}
2429	#endif
2430
2431	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2432	if ( rdtcs_init() == -1 ) {
2433	ROAR_ERR("Can not initialize RDTCS subsystem");
2434	}
2435	#endif
2436
2437	if ( plugins_init() == -1 ) {
2438	ROAR_ERR("Can not initialize plugins");
2439	}
2440
2441	#ifdef ROAR_SUPPORT_LISTEN
2442	if ( !g_no_listen ) {
2443	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2444	ROAR_ERR("Can not open listen socket!");
2445	return 1;
2446	}
2447	}
2448	#endif
2449
2450	if ( output_buffer_init(&sa) == -1 ) {
2451	ROAR_ERR("Can not init output buffer!");
2452	return 1;
2453	}
2454
2455	if ( samples_init() == -1 ) {
2456	ROAR_ERR("Can not init samples!");
2457	return 1;
2458	}
2459
2460	if ( check_listen() == -1 ) {
2461	ROAR_ERR("Can not check listen sockets. BAD.");
2462	return 1;
2463	}
2464
2465	#ifdef ROAR_HAVE_MAIN_ARGS
2466	// check meta action now as everything is set up.
2467	switch (metaaction) {
2468	case MA_ACTION: /* noop */; break;
2469	case MA_LIST_PROTO:
2470	print_protolist(print_format);
2471	return 0;
2472	break;
2473	case MA_LIST_PLUGIN:
2474	print_pluginlist(print_format);
2475	return 0;
2476	break;
2477	}
2478	#endif
2479
2480	// we should handle this on microcontrollers, too.
2481	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2482	signal(SIGINT, on_sig_int);
2483	signal(SIGTERM, on_sig_term);
2484	signal(SIGCHLD, on_sig_chld);
2485	signal(SIGUSR1, on_sig_usr1);
2486	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2487	#endif
2488
2489	if ( g_config->memlock_level == -1 ) {
2490	g_config->memlock_level = MEMLOCK_DEFAULT;
2491	}
2492
2493	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2494	ROAR_WARN("Can not set memory locking level to target level.");
2495	}
2496
2497	if ( realtime ) {
2498	#ifdef DEBUG
2499	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2500	#endif
2501
2502	#ifdef ROAR_HAVE_NICE
2503	// this stupid error check is because type of returned data of nice() changed
2504	// too often. On some systems it may return 0/-1, on some new nice value or
2505	// mixed forms of both.
2506	errno = 0;
2507	(void)nice(-5*realtime); // -5 for each --realtime
2508	if ( errno ) {
2509	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2510	}
2511	#else
2512	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2513	#endif
2514	/*
2515	#ifdef __linux__
2516	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2517	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2518	#endif
2519	*/
2520	}
2521
2522	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2523	if ( setids & R_SETGID ) {
2524	if ( sock_grp == NULL ) {
2525	ROAR_ERR("Can not set GID if no groupname is supplied");
2526	return 1;
2527	}
2528	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2529	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2530	return 1;
2531	}
2532	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2533	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2534	}
2535	if ( grp == NULL \|\| setgid(grp->gr_gid) == -1 ) {
2536	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2537	}
2538	}
2539	#endif
2540
2541
2542	clients_set_pid(g_self_client, getpid());
2543	#ifdef ROAR_HAVE_GETUID
2544	clients_set_uid(g_self_client, getuid());
2545	#endif
2546	#ifdef ROAR_HAVE_GETGID
2547	clients_set_gid(g_self_client, getgid());
2548	#endif
2549	clients_get(g_self_client, &self);
2550
2551	if ( self == NULL ) {
2552	ROAR_ERR("Can not get self client!");
2553	return 1;
2554	}
2555
2556	strcpy(self->name, "RoarAudio daemon internal");
2557
2558	if ( roar_nnode_free(&(self->nnode)) == -1 )
2559	return 1;
2560
2561	// not fully correct but ok as workaorund
2562	// so tools assume that roard runs on the same machine as
2563	// they in case they use AF_UNIX:
2564	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2565	return 1;
2566
2567	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
2568	if ( daemon ) {
2569	#ifdef ROAR_HAVE_SYSLOG
2570	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2571	#else
2572	roar_debug_set_stderr_fh(-1);
2573	#endif
2574
2575	#ifdef ROAR_TARGET_WIN32
2576	FreeConsole();
2577	#else
2578
2579	close(ROAR_STDIN );
2580	close(ROAR_STDOUT);
2581	close(ROAR_STDERR);
2582
2583	if ( fork() )
2584	ROAR_U_EXIT(0);
2585
2586	#ifdef ROAR_HAVE_SETSID
2587	setsid();
2588	#endif
2589	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2590	#endif
2591	}
2592	#endif
2593
2594	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2595	// early test for UID as we need this for the pidfile and the setuid()
2596	if ( sock_user != NULL ) {
2597	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2598	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2599	return 1;
2600	}
2601	}
2602	#endif
2603
2604	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2605
2606	#ifdef SUPPORT_PIDFILE
2607	if ( pidfile != NULL ) {
2608	if ( roar_vio_open_dstr_simple(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT) == -1 ) {
2609	ROAR_ERR("Can not write pidfile: %s", pidfile);
2610	} else {
2611	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2612	roar_vio_close(&pidfile_vio);
2613	}
2614	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2615	if ( pwd != NULL \|\| grp != NULL ) {
2616	if ( chown(pidfile, pwd != NULL ? pwd->pw_uid : (uid_t)-1, grp != NULL ? grp->gr_gid : (gid_t)-1) == -1 ) {
2617	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2618	}
2619	}
2620	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2621	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2622	}
2623	#endif
2624	}
2625	#endif
2626
2627	#ifdef ROAR_HAVE_CHROOT
2628	if (chrootdir) {
2629	if ( chroot(chrootdir) == -1 ) {
2630	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2631	return 2;
2632	}
2633	if ( chdir("/") == -1 ) {
2634	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2635	return 2;
2636	}
2637	}
2638	#endif
2639
2640	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2641	if ( setids & R_SETUID ) {
2642	if ( sock_user == NULL ) {
2643	ROAR_ERR("Can not set UID if no username is supplied");
2644	return 1;
2645	}
2646	if ( pwd == NULL \|\| setuid(pwd->pw_uid) == -1 ) {
2647	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2648	return 3;
2649	}
2650	#ifdef ROAR_HAVE_GETUID
2651	clients_set_uid(g_self_client, getuid());
2652	#endif
2653	}
2654	#endif
2655
2656	// setup auth:
2657	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2658	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2659	#else
2660	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2661	#endif
2662	ROAR_ERR("Can not set up auth. Bad.");
2663	alive = 0;
2664	}
2665
2666	// Register with OpenSLP:
2667	#ifdef ROAR_HAVE_LIBSLP
2668	if ( reg_slp ) {
2669	register_slp(0, sock_addr);
2670	}
2671	#endif
2672
2673	#ifdef ROAR_HAVE_LIBX11
2674	if ( reg_x11 ) {
2675	register_x11(0, sock_addr);
2676	}
2677	#endif
2678
2679	// update sync counter.
2680	streams_change_sync_num(-1, 0);
2681
2682	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2683
2684	// start main loop...
2685	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2686	main_loop(&sa, sysclocksync);
2687	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2688
2689	// clean up.
2690	clean_quit_prep();
2691	output_buffer_free();
2692
2693	roar_notify_core_free(NULL);
2694
2695	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2696
2697	#ifdef ROAR_HAVE_SYSTEM
2698	if ( g_config->scripts.post_shutdown != NULL )
2699	system(g_config->scripts.post_shutdown);
2700	#endif
2701
2702	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2703	return 0;
2704	}
2705
2706	void cleanup_listen_socket (int terminate) {
2707	int i;
2708
2709	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2710
2711	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2712
2713	// Deregister from SLP:
2714	#ifdef ROAR_HAVE_LIBSLP
2715	register_slp(1, NULL);
2716	#endif
2717
2718	#ifdef ROAR_HAVE_LIBX11
2719	register_x11(1, NULL);
2720	#endif
2721
2722	#ifdef ROAR_SUPPORT_LISTEN
2723	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2724	if ( g_listen[i].used ) {
2725	roar_vio_close(&(g_listen[i].sock));
2726
2727	g_listen[i].used = 0;
2728
2729	#ifdef ROAR_HAVE_UNIX
2730	if ( server[i] != NULL )
2731	if ( *(server[i]) == '/' )
2732	unlink(server[i]);
2733	#endif
2734	}
2735	}
2736
2737	#endif
2738
2739	if ( terminate )
2740	g_terminate = 1;
2741	}
2742
2743	void clean_quit_prep (void) {
2744	cleanup_listen_socket(0);
2745
2746	plugins_free();
2747
2748	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2749	sources_free();
2750	#endif
2751	streams_free();
2752	clients_free();
2753	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2754	ssynth_free();
2755	#endif
2756	#ifndef ROAR_WITHOUT_DCOMP_CB
2757	midi_cb_stop(); // stop console beep
2758	#endif
2759	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2760	midi_free();
2761	#endif
2762	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2763	light_free();
2764	#endif
2765	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2766	rdtcs_free();
2767	#endif
2768
2769	waveform_free();
2770
2771	#ifdef SUPPORT_PIDFILE
2772	if ( pidfile != NULL )
2773	unlink(pidfile);
2774	#endif
2775
2776	auth_free();
2777	}
2778
2779	void clean_quit (void) {
2780	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2781
2782	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2783
2784	clean_quit_prep();
2785	// output_buffer_free();
2786
2787	roar_notify_core_free(NULL);
2788
2789	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2790
2791	#ifdef ROAR_HAVE_SYSTEM
2792	if ( g_config->scripts.post_shutdown != NULL )
2793	system(g_config->scripts.post_shutdown);
2794	#endif
2795
2796	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2797	exit(0);
2798	}
2799
2800	//ll

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