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source: roaraudio/roard/roard.c @ 5619:16fe78ec277c

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Last change on this file since 5619:16fe78ec277c was 5619:16fe78ec277c, checked in by phi, 12 years ago
Implemented watchdog (Closes: #291)
File size: 79.0 KB

Line
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	" --watchdog - Enable watchdog\n"
227	" --watchdog-time TIME - Set watchdog time to TIME (in ms)\n"
228	#ifdef ROAR_HAVE_CHROOT
229	" --chroot DIR - chroots to the given dir\n"
230	#endif
231	#ifdef ROAR_HAVE_SETGID
232	" --setgid - GroupID to the audio group as specified via -G\n"
233	#endif
234	#ifdef ROAR_HAVE_SETUID
235	" --setuid - UserID to the audio user as specified via -U\n"
236	#endif
237	" --sysclocksync - calculate exact sample rate using the system clock\n"
238	" --location LOC - Set lion readable location of server\n"
239	" --description DESC - Set lion readable description of server\n"
240	" --contact CONTACT - Set contact for this server\n"
241	" --serial SERIAL - Set serial for this device or server\n"
242	" (for embedded devices only)\n"
243	" --uiurl UIURL - Set URL for userinterface of this device or server\n"
244	" (for embedded devices only)\n"
245	#ifdef SUPPORT_PIDFILE
246	" --pidfile PIDFILE - Write a pidfile at PIDFILE\n"
247	#endif
248	#ifdef ROAR_HAVE_SYSLOG
249	" --log-syslog - Log Warnings, Errors, ... to syslog\n"
250	#endif
251	#ifdef ROAR_HAVE_SYSTEM
252	" --script-postdown S - Run command lion S after complet shutdown.\n"
253	#endif
254	);
255
256	printf("\nAuth Options:\n\n");
257	printf(
258	" --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV,\n"
259	" Use \"none\" to disable guest access.\n"
260	" --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
261	" connections to ACCLEV. Use \"none\" to disable trust auth.\n"
262	" --trust-root - Trust root user\n"
263	" --no-trust-root - Don't trust root user\n"
264	" --authfile-gen FILE - Generate an new authfile\n"
265	" --authfile-load FILE - Load an authfile\n"
266	" --authfile-type TYPE - Type of authfile\n"
267	" --authfile-acclev ACCLEV\n"
268	" - Sets the access level for authfile\n"
269	" --new-authfile - Parameters for new authfile follow\n"
270	);
271
272	printf("\nPlugin Options:\n\n");
273	printf(
274	" --plugin-load FILE - Load plugin FILE\n"
275	" --plugin-args ARGS - Arguments for the plugin\n"
276	" (must be given before the --plugin-load)\n"
277	" --list-plugins - List loaded plugins\n"
278	);
279
280	printf("\nAudio Options:\n\n");
281	printf(
282	" -R --rate RATE - Set server rate\n"
283	" -B --bits BITS - Set server bits\n"
284	" -C --chans CHANNELS - Set server channels\n"
285	" --aiprofile PROFILE - Use the given audio profile\n"
286	);
287
288	printf("\nStream Options:\n\n");
289	printf(
290	" --stream-flags D=F - Set default flags for stream directions\n"
291	" D is the stream direction and F is a comma separated\n"
292	" list of flags in form +flag or -flag to set or unset\n"
293	" a flag as default or remove it from the default\n"
294	);
295	printf("\nStream Options:\n\n");
296	printf(
297	" --list-rolestack - Show the current role stack\n"
298	" --rolestack-push R:A - Add a rule for role R with action A on top\n"
299	" of the role stack.\n"
300	);
301
302	printf("\nOutput Options:\n\n");
303	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
304	printf(" -O --odevice DEV - Set the device\n");
305	printf(" -oO OPTS - Set output options\n");
306	printf(" -oN - Adds another output\n");
307	printf(" -oP - Mark output as primary\n");
308	#ifdef ROAR_DRIVER_DEFAULT
309	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
310	#else
311	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
312	#endif
313
314	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
315	printf("\nSource Options:\n\n");
316	printf(" -s --source DRV - Use DRV as input driver\n"
317	" -S DEV - Use DEV as input device\n"
318	" -sO OPTS - Use OPTS as input options\n"
319	" -sN - Adds another source\n"
320	" -sP - Make souce as primary\n"
321	);
322	printf(" --list-sources - List all sources\n");
323	#endif
324
325	#ifndef ROAR_WITHOUT_DCOMP_MIXER
326	printf("\nHardware Mixer Options:\n\n");
327	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
328	" -M DEV - Use DEV as mixer device\n"
329	" -mO OPTS - Use OPTS as mixer options\n"
330	" -mN - Adds another mixer\n"
331	" -mP - Make mixer as primary\n"
332	);
333	printf(" --list-mixers - List all mixers\n");
334	#endif
335
336	printf("\nCodec Filter Options:\n\n");
337	printf(" --list-cf - List all codec filter\n"
338	);
339
340	#ifndef ROAR_WITHOUT_DCOMP_MIDI
341	printf("\nMIDI Options:\n\n");
342	printf(" --midi-no-console - Disable console based MIDI synth\n"
343	" --midi-console-enable - Enables the console based MIDI synth\n"
344	" --midi-console DEV - Set device for MIDI console\n"
345	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
346	" --ssynth-enable - Enable simple software synth\n"
347	" --ssynth-disable - Disable simple software synth\n"
348	#endif
349	);
350	#endif
351
352	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
353	printf("\nLight Control Options:\n\n");
354	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
355	LIGHT_CHANNELS_DEFAULT
356	);
357	#endif
358
359	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
360	printf("\nRadio Data and Transmitter Control System Options:\n\n");
361	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
362	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
363	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
364	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
365	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
366	);
367	#endif
368
369	#ifdef ROAR_HAVE_LIBX11
370	printf("\nX11 Options:\n\n");
371	printf(
372	" --x11-display DISPLAY - Set display for X11\n"
373	" --display DISPLAY - Set display for X11\n"
374	);
375	#endif
376
377	printf("\nServer Options:\n\n");
378	printf(" -t --tcp - Use TCP listen socket\n"
379	#ifdef ROAR_HAVE_UNIX
380	" -u --unix - Use UNIX Domain listen socket (default)\n"
381	#endif
382	#ifdef ROAR_HAVE_LIBDNET
383	" -n --decnet - use DECnet listen socket\n"
384	#endif
385	" -4 - Use IPv4 connections (implies -t)\n"
386	#ifdef AF_INET6
387	" -6 - Use IPv6 connections (implies -t)\n"
388	#endif
389	#ifdef IPV6_ADDRFORM
390	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
391	" this is normaly not useful.\n"
392	#endif
393	" -p --port - TCP Port to bind to\n"
394	" -b --bind - IP/Hostname to bind to\n"
395	" --sock - Filename for UNIX Domain Socket\n"
396	" --proto PROTO - Use PROTO as protocol on Socket\n"
397	" --proto-dir DIR - Set direction parameter for protocol\n"
398	" --proto-rate RATE - Set sample rate parameter for protocol\n"
399	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
400	" --proto-codec E - Set codec parameter for protocol\n"
401	" --proto-chans C - Set number of channels parameter for protocol\n"
402	" --proto-aiprofile PROFILE\n"
403	" - Sets the audio profile for socket\n"
404	" --proto-profile P - Set profile for listen socket\n"
405	" --list-proto - List supported protocols\n"
406	" --list-profiles - List supported profiles for --proto-profile\n"
407	" --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
408	" --new-sock - Parameters for new socket follow\n"
409	#ifdef ROAR_HAVE_LIBSLP
410	" --slp - Enable OpenSLP support\n"
411	#endif
412	#ifdef ROAR_HAVE_LIBX11
413	" --x11 - Enable X11 support\n"
414	#endif
415	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
416	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
417	" You need the permissions to change the GID\n"
418	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
419	" You need the permissions to change the UID (normaly only root has)\n"
420	" --no-listen - Do not listen for new clients\n"
421	" (only useful for relaing, impleys --terminate)\n"
422	" --client-fh - Comunicate with a client over this handle\n"
423	" (only useful for relaing)\n"
424	" --close-fh - Closes the given fh\n"
425	" --standby - Start in standby state\n"
426	" --auto-standby - Automatical goes into standby if there are no streams\n",
427	#ifdef ROAR_DEFAULT_SOCKGRP
428	ROAR_DEFAULT_SOCKGRP
429	#else
430	"(none)"
431	#endif
432	);
433	// printf("\n Options:\n\n");
434	printf("\n");
435	}
436
437	#endif
438
439
440	struct counters * counters_getptr(void) {
441	return &g_counters;
442	}
443
444	#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
445	#define _pmsgc(group, counter, name) _pmsg(" Counter %-10s: %llu", (name), (long long unsigned int)(counters->group.counter))
446	void counters_print(int type, int force) {
447	struct counters * counters = counters_getptr();
448	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
449	_pmsg("--- Counter Listing ---");
450	_pmsg(" Current:");
451	_pmsgc(cur, clients, "Clients");
452	_pmsgc(cur, streams, "Streams");
453	_pmsg(" Total:");
454	_pmsgc(sum, clients, "Clients");
455	_pmsgc(sum, streams, "Streams");
456	_pmsg("--- End of Counter Listing ---");
457	}
458	}
459	#undef _pmsgc
460	#undef _pmsg
461
462	int restart_server (const char * server, int terminate) {
463	struct roar_connection con;
464	#ifdef ROAR_HAVE_KILL
465	char buf[80];
466	ssize_t l;
467	struct roar_vio_calls fh;
468	pid_t pid;
469	int ok;
470
471	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
472
473	if ( pidfile != NULL ) {
474	if ( roar_vio_open_dstr_simple(&fh, pidfile, O_RDONLY) ) {
475	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
476	} else {
477	l = roar_vio_read(&fh, buf, 80);
478	roar_vio_close(&fh);
479	if ( l > 0 ) {
480	buf[l-1] = 0;
481	buf[79] = 0;
482	pid = atoi(buf);
483	if ( terminate ) {
484	ok = kill(pid, SIGUSR1);
485	} else {
486	ok = kill(pid, SIGINT);
487	}
488	if ( ok == 0 ) {
489	return 0;
490	} else {
491	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
492	}
493	} else {
494	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
495	}
496	}
497	}
498	#endif
499
500	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
501	return -1;
502	}
503
504	if ( roar_terminate(&con, terminate) == -1 ) {
505	return -1;
506	}
507
508	return roar_disconnect(&con);
509	}
510
511	#define R_SETUID 1
512	#define R_SETGID 2
513
514	int init_config (void) {
515	int i;
516
517	memset(g_config, 0, sizeof(struct roard_config));
518
519	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
520	g_config->streams[i].mixer_channels = 1;
521	g_config->streams[i].mixer.rpg_mul = 1;
522	g_config->streams[i].mixer.rpg_div = 1;
523	g_config->streams[i].mixer.scale = 65535;
524	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
525	}
526
527	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
528	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
529	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
530	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
531	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
532
533	g_config->location = CONF_DEF_STRING;
534	g_config->description = CONF_DEF_STRING;
535	g_config->contact = NULL;
536	g_config->serial = NULL;
537	g_config->uiurl = NULL;
538
539	g_config->memlock_level = -1;
540
541	#ifdef ROAR_HAVE_SYSTEM
542	g_config->scripts.post_shutdown = NULL;
543	#endif
544
545	return 0;
546	}
547
548	#ifdef ROAR_SUPPORT_LISTEN
549	int init_listening (void) {
550	int i;
551
552	memset(g_listen, 0, sizeof(g_listen));
553
554	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
555	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
556	server[i] = NULL;
557	}
558
559	return 0;
560	}
561
562	int get_listen(struct roard_listen sock, char * sockname) {
563	int i;
564
565	if ( sock == NULL )
566	return -1;
567
568	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
569	if ( ! g_listen[i].used ) {
570	server[i] = NULL;
571	*sock = &(g_listen[i]);
572
573	if ( sockname != NULL )
574	*sockname = &(server[i]);
575
576	return 0;
577	}
578	}
579
580	return -1;
581	}
582
583	#ifdef ROAR_SUPPORT_LISTEN
584	static const struct _listen_profile {
585	const char * name;
586	int type;
587	int port;
588	const char * sockaddr;
589	int proto;
590	int dir;
591	const char * aiprofile;
592	const char * desc;
593	} _g_listen_profiles[] = {
594	// RoarAudio:
595	#ifdef ROAR_HAVE_UNIX
596	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
597	ROAR_PROTO_ROARAUDIO, -1, NULL,
598	"RoarAudio default user profile"},
599	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
600	ROAR_PROTO_ROARAUDIO, -1, NULL,
601	"RoarAudio default global profile"},
602	#endif
603	#ifdef ROAR_HAVE_IPV4
604	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
605	ROAR_PROTO_ROARAUDIO, -1, NULL,
606	"RoarAudio local TCP profile"},
607	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
608	ROAR_PROTO_ROARAUDIO, -1, NULL,
609	"RoarAudio network TCP profile"},
610	#endif
611	#ifdef ROAR_HAVE_IPV6
612	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET6_HOST,
613	ROAR_PROTO_ROARAUDIO, -1, NULL,
614	"RoarAudio local TCP profile"},
615	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET6_ANYHOST,
616	ROAR_PROTO_ROARAUDIO, -1, NULL,
617	"RoarAudio network TCP profile"},
618	#endif
619	#ifdef ROAR_HAVE_LIBDNET
620	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
621	ROAR_PROTO_ROARAUDIO, -1, NULL,
622	"RoarAudio default DECnet"},
623	#endif
624	#ifdef ROAR_HAVE_UNIX
625	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
626	"RoarAudio abstract namespace profile"},
627	#endif
628
629	// EsounD:
630	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
631	#ifdef ROAR_HAVE_UNIX
632	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
633	ROAR_PROTO_ESOUND, -1, NULL,
634	"EsounD default local profile"},
635	#endif
636	#ifdef ROAR_HAVE_IPV4
637	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
638	ROAR_PROTO_ESOUND, -1, NULL,
639	"EsounD local TCP profile"},
640	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
641	ROAR_PROTO_ESOUND, -1, NULL,
642	"EsounD network TCP profile"},
643	#endif
644	#ifdef ROAR_HAVE_IPV6
645	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
646	ROAR_PROTO_ESOUND, -1, NULL,
647	"EsounD local TCP profile"},
648	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
649	ROAR_PROTO_ESOUND, -1, NULL,
650	"EsounD network TCP profile"},
651	#endif
652	#endif
653
654	// RSound:
655	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
656	#ifdef ROAR_HAVE_UNIX
657	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
658	ROAR_PROTO_RSOUND, -1, NULL,
659	"RSound default local profile"},
660	#endif
661	#ifdef ROAR_HAVE_IPV4
662	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
663	ROAR_PROTO_RSOUND, -1, NULL,
664	"RSound local TCP profile"},
665	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
666	ROAR_PROTO_RSOUND, -1, NULL,
667	"RSound network TCP profile"},
668	#endif
669	#ifdef ROAR_HAVE_IPV6
670	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
671	ROAR_PROTO_RSOUND, -1, NULL,
672	"RSound local TCP profile"},
673	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
674	ROAR_PROTO_RSOUND, -1, NULL,
675	"RSound network TCP profile"},
676	#endif
677	#ifdef ROAR_HAVE_LIBDNET
678	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
679	ROAR_PROTO_RSOUND, -1, NULL,
680	"RSound DECnet profile"},
681	#endif
682	#endif
683
684	// PulseAudio Simple:
685	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
686	#ifdef ROAR_HAVE_IPV4
687	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
688	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
689	"PulseAudio Simple TCP play profile"},
690	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
691	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
692	"PulseAudio Simple TCP monitor profile"},
693	#endif
694	#ifdef ROAR_HAVE_IPV6
695	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
696	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
697	"PulseAudio Simple TCP play profile"},
698	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
699	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
700	"PulseAudio Simple TCP monitor profile"},
701	#endif
702	#endif
703
704	// RPlay:
705	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
706	#ifdef ROAR_HAVE_IPV4
707	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
708	ROAR_PROTO_RPLAY, -1, NULL,
709	"RPlay local TCP profile"},
710	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
711	ROAR_PROTO_RPLAY, -1, NULL,
712	"RPlay network TCP profile"},
713	#endif
714	#ifdef ROAR_HAVE_IPV6
715	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
716	ROAR_PROTO_RPLAY, -1, NULL,
717	"RPlay local TCP profile"},
718	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
719	ROAR_PROTO_RPLAY, -1, NULL,
720	"RPlay network TCP profile"},
721	#endif
722	#endif
723
724	// Gopher:
725	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
726	#ifdef ROAR_HAVE_IPV4
727	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
728	ROAR_PROTO_GOPHER, -1, NULL,
729	"Gopher local TCP profile"},
730	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
731	ROAR_PROTO_GOPHER, -1, NULL,
732	"Gopher network TCP profile"},
733	#endif
734	#ifdef ROAR_HAVE_IPV6
735	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
736	ROAR_PROTO_GOPHER, -1, NULL,
737	"Gopher local TCP profile"},
738	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
739	ROAR_PROTO_GOPHER, -1, NULL,
740	"Gopher network TCP profile"},
741	#endif
742	#endif
743
744	// End of List:
745	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
746	};
747
748	void listen_listen_profiles (void) {
749	const struct _listen_profile * p;
750	char * type;
751	int i;
752	char port[8];
753
754	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
755	printf("-------------------------------------------------------------------------------------------------\n");
756	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
757
758	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
759	switch (p->type) {
760	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
761	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
762	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
763	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
764	default:
765	type = "unknown";
766	break;
767	}
768
769	if ( p->port ) {
770	snprintf(port, sizeof(port)-1, "%i", p->port);
771	port[sizeof(port)-1] = 0;
772	} else {
773	strcpy(port, "(none)");
774	}
775
776	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
777	p->name,
778	type,
779	p->sockaddr, port,
780	roar_proto2str(p->proto),
781	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
782	p->desc == NULL ? "" : p->desc);
783	}
784	}
785
786	int get_listen_profile (const char * name,
787	int * port, char ** sockaddr, int * type,
788	int * proto,
789	int * dir, struct roar_audio_info * info) {
790	static char buf[1024];
791	const struct _listen_profile * p;
792	int i;
793
794	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
795	if ( !strcasecmp(p->name, name) ) {
796	*port = p->port;
797
798	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
799	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
800	} else {
801	strncpy(buf, p->sockaddr, sizeof(buf));
802	}
803	*sockaddr = buf;
804	*type = p->type;
805
806	*proto = p->proto;
807	*dir = p->dir;
808
809	if ( p->aiprofile != NULL ) {
810	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
811	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
812	return -1;
813	}
814	}
815	return 0;
816	}
817	}
818
819	return -1;
820	}
821	#endif
822
823	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
824	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
825	struct group * grp = NULL;
826	#endif
827	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
828	struct passwd * pwd = NULL;
829	#endif
830	#ifdef ROAR_HAVE_UNIX
831	char * env_roar_proxy_backup;
832	#endif
833	int sockid = -1;
834	#ifdef ROAR_HAVE_UNIX
835	int sock;
836	#endif
837	int i;
838
839	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",
840	ROAR_DBG_INFO_INFO,
841	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
842	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
843
844	if ( *addr != 0 ) {
845	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
846	if ( ! g_listen[i].used ) {
847	sockid = i;
848	break;
849	}
850	}
851
852	if ( sockid == -1 )
853	return -1;
854
855	g_listen[sockid].proto = proto;
856
857	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
858
859	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
860	#ifdef ROAR_HAVE_UNIX
861	if ( *addr == '/' ) {
862	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
863	env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
864	unsetenv("ROAR_PROXY");
865	}
866	if ( (sock = roar_socket_connect(ROAR_SOCKET_TYPE_UNKNOWN, addr, port)) != -1 ) {
867	close(sock);
868	ROAR_ERR("Can not open listen socket: Socket allready in use");
869	return -1;
870	} else {
871	unlink(addr);
872	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
873	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
874	return -1;
875	}
876	}
877	if ( env_roar_proxy_backup != NULL ) {
878	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
879	roar_mm_free(env_roar_proxy_backup);
880	}
881	#else
882	if (0) { // noop
883	#endif
884	} else {
885	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
886	return -1;
887	}
888	}
889
890	ROAR_DBG("add_listen(*) = ?");
891
892	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
893	if ( group != NULL ) {
894	if ( (grp = getgrnam(group)) == NULL ) {
895	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
896	}
897	}
898	#endif
899
900	ROAR_DBG("add_listen(*) = ?");
901
902	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
903	if ( user != NULL ) {
904	if ( (pwd = getpwnam(user)) == NULL ) {
905	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
906	}
907	}
908	#endif
909
910	ROAR_DBG("add_listen(*) = ?");
911
912	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
913	if ( *addr == '/' ) {
914	if ( grp != NULL \|\| pwd != NULL ) {
915	if ( chown(addr, pwd != NULL ? pwd->pw_uid : (uid_t)-1, grp != NULL ? grp->gr_gid : (gid_t)-1) == -1 )
916	return -1;
917	}
918	#ifdef ROAR_HAVE_GETUID
919	if ( grp != NULL ) {
920	if ( getuid() == 0 )
921	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
922	return -1;
923	}
924	#endif
925	}
926	#endif
927	}
928
929	ROAR_DBG("add_listen(*) = ?");
930
931	// in case we opened the listening socket correctly.
932	if ( dir == -1 )
933	dir = ROAR_DIR_PLAY;
934
935	g_listen[sockid].inst.stpl.dir = dir;
936	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
937
938	switch (dir) {
939	case ROAR_DIR_PLAY:
940	case ROAR_DIR_RECORD:
941	case ROAR_DIR_MONITOR:
942	case ROAR_DIR_FILTER:
943	case ROAR_DIR_BIDIR:
944	case ROAR_DIR_RECPLAY:
945	if ( !g_listen[sockid].inst.stpl.info.rate )
946	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
947
948	if ( !g_listen[sockid].inst.stpl.info.bits )
949	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
950
951	if ( !g_listen[sockid].inst.stpl.info.channels )
952	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
953
954	if ( !g_listen[sockid].inst.stpl.info.codec )
955	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
956	break;
957	}
958
959	g_listen[sockid].used = 1;
960	server[sockid] = addr;
961
962	return 0;
963	}
964
965	static int check_listen(void) {
966	const struct roard_proto_handle * proto;
967	const char * protoname;
968	char buffer[80];
969	size_t i, j;
970
971	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
972	if ( g_listen[i].used ) {
973	proto = clients_get_protohandle(g_listen[i].proto);
974	if ( proto != NULL )
975	continue;
976	protoname = roar_proto2str(g_listen[i].proto);
977	if ( protoname == NULL ) {
978	ROAR_ERR("check_listen(void): protocol %i is unknown (protocol ID not assigned?).");
979	} else {
980	ROAR_DBG("check_listen(void): Unknown protocol %s(%i) is used.", protoname, g_listen[i].proto);
981	snprintf(buffer, sizeof(buffer), "protocol-%s", protoname);
982	for (j = 0; buffer[j]; j++)
983	buffer[j] = tolower(buffer[j]);
984
985	ROAR_DBG("check_listen(void): Trying to load plugin \"%s\"", buffer);
986	if ( plugins_load(buffer, NULL) == -1 ) {
987	ROAR_WARN("check_listen(void): unabled to load plugin: %s: %s", buffer, roar_errorstring);
988	}
989	}
990
991	// recheck:
992	proto = clients_get_protohandle(g_listen[i].proto);
993	if ( proto == NULL ) {
994	ROAR_WARN("check_listen(void): Protocol %s(%i) is still unknown. Deleting listen socket.", protoname, g_listen[i].proto);
995	roar_vio_close(&(g_listen[i].sock));
996	#ifdef ROAR_HAVE_UNIX
997	if ( server[i] != NULL )
998	if ( server[i][0] == '/' )
999	unlink(server[i]);
1000	#endif
1001	g_listen[i].used = 0;
1002	server[i] = NULL;
1003	}
1004	}
1005	}
1006
1007	return 0;
1008	}
1009	#endif
1010
1011	#ifdef ROAR_HAVE_MAIN_ARGS
1012	static void list_aiprofiles (void) {
1013	struct roar_audio_info info;
1014	const char * list[1024];
1015	const char * mime;
1016	ssize_t ret;
1017	ssize_t i;
1018
1019	ret = roar_profiles_list(list, 1024, 0);
1020
1021	if ( ret == -1 )
1022	return;
1023
1024	printf(" Name Rate Bits Channels Codec\n");
1025	printf("-----------------------------------------------------------------------------\n");
1026	for (i = 0; i < ret; i++) {
1027	if ( roar_profile2info(&info, list[i]) == -1 ) {
1028	printf(" %-10s --- unknown parameters ---\n", list[i]);
1029	continue;
1030	}
1031
1032	mime = roar_codec2mime(info.codec);
1033
1034	printf(" %-16s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
1035	info.rate, info.bits, info.channels,
1036	info.codec, roar_codec2str(info.codec),
1037	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
1038	mime == NULL ? "" : " mimetype:",
1039	mime == NULL ? "" : mime
1040	);
1041	}
1042	}
1043	#endif
1044
1045	int update_stream_flags (char * str) {
1046	int dir;
1047	char * flags;
1048	char * k;
1049	int op;
1050	int flag;
1051
1052	if ( (flags = strstr(str, "=")) == NULL )
1053	return -1;
1054
1055	*flags = 0;
1056	flags++;
1057
1058	if ( (dir = roar_str2dir(str)) == -1 )
1059	return -1;
1060
1061	while (flags != NULL) {
1062	k = flags;
1063	flags = strstr(flags, ",");
1064
1065	if ( flags != NULL )
1066	*(flags++) = 0;
1067
1068	switch (*k) {
1069	case '+': k++; op = ROAR_SET_FLAG; break;
1070	case '-': k++; op = ROAR_RESET_FLAG; break;
1071	default:
1072	op = ROAR_SET_FLAG;
1073	}
1074
1075	flag = 0;
1076
1077	if ( !strcmp(k, "sync") ) {
1078	flag = ROAR_FLAG_SYNC;
1079	} else if ( !strcmp(k, "meta") ) {
1080	flag = ROAR_FLAG_META;
1081	} else if ( !strcmp(k, "cleanmeta") ) {
1082	flag = ROAR_FLAG_CLEANMETA;
1083	} else if ( !strcmp(k, "pause") ) {
1084	flag = ROAR_FLAG_PAUSE;
1085	} else if ( !strcmp(k, "mute") ) {
1086	flag = ROAR_FLAG_MUTE;
1087	} else if ( !strcmp(k, "antiecho") ) {
1088	flag = ROAR_FLAG_ANTIECHO;
1089	} else if ( !strcmp(k, "passmixer") ) {
1090	flag = ROAR_FLAG_PASSMIXER;
1091	} else if ( !strcmp(k, "recsource") ) {
1092	flag = ROAR_FLAG_RECSOURCE;
1093	} else {
1094	return -1;
1095	}
1096
1097	g_config->streams[dir].flags \|= flag;
1098
1099	if ( op == ROAR_RESET_FLAG )
1100	g_config->streams[dir].flags -= flag;
1101	}
1102
1103	return 0;
1104	}
1105
1106	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1107	struct roar_authfile * authfile = NULL;
1108	struct roar_authfile_key * key = NULL;
1109	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1110	void * keydata;
1111	int i;
1112
1113	if ( type == NULL ) {
1114	// noop.
1115	} else if ( !strcasecmp(type, "roar") ) {
1116	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1117	} else if ( !strcasecmp(type, "roar") ) {
1118	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1119	} else if ( !strcasecmp(type, "esd") ) {
1120	af_type = ROAR_AUTHFILE_TYPE_ESD;
1121	} else if ( !strcasecmp(type, "pulse") ) {
1122	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1123	} else if ( !strcasecmp(type, "htpasswd") ) {
1124	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1125	} else if ( !strcasecmp(type, "xauth") ) {
1126	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1127	} else {
1128	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1129	return -1;
1130	}
1131
1132	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1133	af_type = ROAR_AUTHFILE_TYPE_ESD;
1134
1135	switch (mode) {
1136	case AF_MODE_NONE:
1137	return 0;
1138	break;
1139	case AF_MODE_GEN:
1140	switch (af_type) {
1141	case ROAR_AUTHFILE_TYPE_ESD:
1142	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1143	break;
1144	case ROAR_AUTHFILE_TYPE_PULSE:
1145	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1146	break;
1147	default:
1148	return -1;
1149	break;
1150	}
1151
1152	if ( key == NULL ) {
1153	ROAR_ERR("add_authfile(*): Can not generate key.");
1154	return -1;
1155	}
1156
1157	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1158	roar_authfile_key_unref(key);
1159	return -1;
1160	}
1161
1162	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1163	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1164	}
1165
1166	keydata = roar_mm_memdup(key->data, key->len);
1167
1168	if ( keydata == NULL ) {
1169	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1170	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1171	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1172	}
1173
1174	roar_authfile_key_unref(key);
1175	if ( roar_authfile_close(authfile) != 0 )
1176	return -1;
1177	return 0;
1178	break;
1179	case AF_MODE_LOAD:
1180	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1181	return -1;
1182	}
1183
1184	for (i = 0; ; i++) {
1185	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1186	if ( key == NULL )
1187	break;
1188
1189	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1190	keydata = roar_mm_memdup(key->data, key->len);
1191
1192	if ( keydata == NULL ) {
1193	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1194	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1195	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1196	}
1197	} else {
1198	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1199	}
1200
1201	roar_authfile_key_unref(key);
1202	}
1203
1204	if ( roar_authfile_close(authfile) != 0 )
1205	return -1;
1206	return 0;
1207	break;
1208	}
1209
1210	return -1;
1211	}
1212
1213	// X11:
1214	#ifdef ROAR_HAVE_LIBX11
1215	int register_x11 (int unreg, char * sockname) {
1216	struct roar_x11_connection * x11con = NULL;
1217	int ret = 0;
1218
1219	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1220	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1221	return -1;
1222	}
1223
1224	if ( unreg ) {
1225	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1226	ret = -1;
1227	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1228	} else {
1229	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1230	}
1231	} else {
1232	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1233	ret = -1;
1234	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1235	} else {
1236	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1237	}
1238	}
1239
1240	roar_x11_disconnect(x11con);
1241
1242	return ret;
1243	}
1244	#endif
1245
1246	// SLP:
1247	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1248	(void)hslp;
1249	/* return the error code in the cookie */
1250	(SLPError)cookie = errcode;
1251	}
1252
1253	int register_slp (int unreg, char * sockname) {
1254	#ifdef ROAR_HAVE_LIBSLP
1255	static int regged = 0;
1256	static char * sn = NULL;
1257	SLPError err;
1258	SLPError callbackerr;
1259	SLPHandle hslp;
1260	char addr[1024];
1261	char attr[1024] = "";
1262	char * location;
1263	char * description;
1264	char * standards;
1265
1266	if ( sockname != NULL )
1267	sn = sockname;
1268
1269	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1270
1271	err = SLPOpen("en", SLP_FALSE, &hslp);
1272
1273	if (err != SLP_OK) {
1274	ROAR_ERR("Error opening slp handle: Error #%i", err);
1275	return -1;
1276	}
1277
1278	if (!unreg) {
1279
1280	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1281	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1282	SLPClose(hslp);
1283	return -1;
1284	}
1285
1286	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1287	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1288	SLPClose(hslp);
1289	return -1;
1290	}
1291
1292	standards = stds_string();
1293
1294	if ( standards == NULL ) {
1295	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1296	SLPClose(hslp);
1297	return -1;
1298	}
1299	standards[0] = 0;
1300	}
1301
1302	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1303	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1304	"(light-channels=%i),"
1305	#endif
1306	"(standards=%s),"
1307	"(location=%s),(description=%s)",
1308	g_sa->rate, g_sa->channels, g_sa->bits,
1309	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1310	g_light_state.channels,
1311	#endif
1312	standards,
1313	location, description
1314	);
1315
1316	roar_mm_free(standards);
1317
1318	/* Register a service with SLP */
1319	err = SLPReg(hslp,
1320	addr,
1321	SLP_LIFETIME_MAXIMUM,
1322	0,
1323	attr,
1324	SLP_TRUE,
1325	register_slp_callback,
1326	&callbackerr);
1327	regged = 1;
1328	} else if ( unreg && regged ) {
1329	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1330	regged = 0;
1331	} else {
1332	SLPClose(hslp);
1333	return -1;
1334	}
1335
1336	/* err may contain an error code that occurred as the slp library */
1337	/* _prepared_ to make the call. */
1338	if ( err != SLP_OK ) {
1339	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1340	return -1;
1341	}
1342
1343	/* callbackerr may contain an error code (that was assigned through */
1344	/* the callback cookie) that occurred as slp packets were sent on */
1345	/* the wire */
1346	if (callbackerr != SLP_OK) {
1347	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1348	return -1;
1349	}
1350
1351	SLPClose(hslp);
1352	return 0;
1353	#else
1354	return -1;
1355	#endif
1356	}
1357
1358	static int auth_setup (enum roard_client_acclev none_acclev,
1359	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1360	union auth_typeunion * key;
1361	size_t i;
1362
1363	// Info:
1364	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1365	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1366
1367	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1368	if ( auth_addkey_anonymous(none_acclev) == -1 )
1369	return -1;
1370	}
1371
1372	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1373	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1374	return -1;
1375
1376	// zerosize all counters.
1377	memset(key, 0, sizeof(union auth_typeunion));
1378
1379	i = 0;
1380
1381	if ( trust_uid != (uid_t)-1 )
1382	key->trust.uids[i++] = trust_uid;
1383
1384	#ifdef ROAR_ROOT_UID
1385	if ( trust_root )
1386	key->trust.uids[i++] = ROAR_ROOT_UID;
1387	#endif
1388
1389	key->trust.uids_len = i;
1390
1391	i = 0;
1392
1393	if ( trust_gid != (gid_t)-1 )
1394	key->trust.gids[i++] = trust_gid;
1395
1396	key->trust.gids_len = i;
1397	}
1398
1399	return 0;
1400	}
1401
1402
1403	// MAIN:
1404
1405	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1406	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1407	return 70; \
1408	}
1409
1410	#ifdef ROAR_HAVE_MAIN_ARGS
1411	int main (int argc, char * argv[]) {
1412	#else
1413	int main (void) {
1414	#endif
1415	#ifdef ROAR_HAVE_MAIN_ARGS
1416	enum metaaction metaaction = MA_ACTION;
1417	enum action action = START;
1418	int i;
1419	char * k;
1420	enum output_format print_format = FORMAT_NATIVE;
1421	const struct rolestack * rolestack;
1422	const char * plugin_args = NULL;
1423	#endif
1424	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1425	char user_sock[80] = {0};
1426	#endif
1427	struct roar_audio_info sa, max_sa;
1428	struct roard_config config;
1429	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1430	int daemon = 0;
1431	#endif
1432	int_least32_t watchdog_time = 0; // -1: default, 0: disabled, > 0: user set time.
1433	int realtime = 0;
1434	int sysclocksync = 0;
1435	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1436	#ifdef ROAR_SUPPORT_LISTEN
1437	int port = ROAR_DEFAULT_PORT;
1438	char * sock_addr = NULL;
1439	int sock_proto = ROAR_PROTO_ROARAUDIO;
1440	int sock_dir = -1;
1441	struct roar_audio_info sock_info = {0, 0, 0, 0};
1442	#endif
1443	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1444	char * s_drv = NULL;
1445	char * s_dev = NULL;
1446	char * s_con = NULL;
1447	char * s_opt = NULL;
1448	int s_prim = 0;
1449	#endif
1450	char * o_drv = getenv("ROAR_DRIVER");
1451	char * o_dev = getenv("ROAR_DEVICE");
1452	char * o_opts = NULL;
1453	int o_prim = 0;
1454	int o_count = 0;
1455	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1456	char * m_drv = NULL;
1457	char * m_dev = NULL;
1458	char * m_opts = NULL;
1459	int m_prim = 0;
1460	int m_count = 0;
1461	#endif
1462	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1463	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1464	int trust_root = 1;
1465	char * af_file = NULL;
1466	char * af_type = NULL;
1467	enum af_mode af_mode = AF_MODE_NONE;
1468	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1469	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1470	uint32_t light_channels = LIGHT_CHANNELS_DEFAULT;
1471	#endif
1472	#ifdef ROAR_DEFAULT_SOCKGRP
1473	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1474	#else
1475	char * sock_grp = NULL;
1476	#endif
1477	char * sock_user = NULL;
1478	#ifdef ROAR_SUPPORT_LISTEN
1479	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1480	#endif
1481	#ifdef ROAR_HAVE_LIBSLP
1482	int reg_slp = 0;
1483	#endif
1484	#ifdef ROAR_HAVE_LIBX11
1485	int reg_x11 = 0;
1486	#endif
1487	#ifdef ROAR_HAVE_CHROOT
1488	char * chrootdir = NULL;
1489	#endif
1490	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1491	struct group * grp = NULL;
1492	#endif
1493	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1494	struct passwd * pwd = NULL;
1495	#endif
1496	#ifdef ROAR_HAVE_GETSERVBYNAME
1497	struct servent * serv = NULL;
1498	#endif
1499	struct roar_client * self = NULL;
1500	#ifdef ROAR_HAVE_LIBDNET
1501	char decnethost[80];
1502	#endif
1503	#ifdef SUPPORT_PIDFILE
1504	struct roar_vio_calls pidfile_vio;
1505	#endif
1506
1507	ROAR_DBG("main(*): starting roard...");
1508
1509	g_standby = 0;
1510	g_autostandby = 0;
1511	alive = 1;
1512	#ifdef ROAR_SUPPORT_LISTEN
1513	g_no_listen = 0;
1514	#else
1515	g_terminate = 1;
1516	#endif
1517
1518	g_verbose = ROAR_DBG_INFO_NONE;
1519
1520	_LIBROAR_IGNORE_RET(roar_profile2info(&sa, "default-server"));
1521
1522	g_sa = &sa;
1523	g_max_sa = &max_sa;
1524
1525	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1526
1527	counters_init();
1528
1529	g_config = &config;
1530
1531	if ( init_config() == -1 ) {
1532	ROAR_ERR("Can not init default config!");
1533	return 1;
1534	}
1535
1536	// load config
1537	_LIBROAR_IGNORE_RET(roar_libroar_get_config());
1538
1539	// init notify core:
1540	// TODO: reconsider number of lists.
1541	if ( roar_notify_core_new_global(-1) == -1 ) {
1542	ROAR_ERR("Can not init notify core!");
1543	return 1;
1544	}
1545
1546	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1547	ROAR_ERR("Can not init notify core!");
1548	return 1;
1549	}
1550
1551	#ifdef DEBUG
1552	// enable early in case we have DEBUG set.
1553	dbg_notify_cb_register();
1554	#endif
1555
1556	rolestack_init();
1557
1558	if ( auth_init() == -1 ) {
1559	ROAR_ERR("Can not init auth subsystem!");
1560	return 1;
1561	}
1562
1563	#ifdef ROAR_SUPPORT_LISTEN
1564	if ( init_listening() == -1 ) {
1565	ROAR_ERR("Can not init listening sockets!");
1566	return 1;
1567	}
1568	#endif
1569
1570	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1571	if ( midi_init_config() == -1 ) {
1572	ROAR_ERR("Can not init MIDI config!");
1573	return 1;
1574	}
1575	#endif
1576
1577	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1578	if ( ssynth_init_config() == -1 ) {
1579	ROAR_ERR("Can not init ssynth config!");
1580	return 1;
1581	}
1582	#endif
1583
1584	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1585	if ( rdtcs_init_config() == -1 ) {
1586	ROAR_ERR("Can not init RDTCS config!");
1587	return 1;
1588	}
1589	#endif
1590
1591	if ( plugins_preinit() == -1 ) {
1592	ROAR_ERR("Can not pre-init plugins!");
1593	return 1;
1594	}
1595
1596	#ifdef ROAR_SUPPORT_LISTEN
1597	#ifndef ROAR_TARGET_WIN32
1598	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1599	#else
1600	sock_addr = ROAR_DEFAULT_HOST;
1601	#endif
1602
1603	#ifdef ROAR_HAVE_GETUID
1604	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1605	/*
1606	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1607	*/
1608	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1609	sock_addr = user_sock;
1610	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1611	}
1612	#endif
1613
1614	if ( getenv("ROAR_SERVER") != NULL )
1615	sock_addr = getenv("ROAR_SERVER");
1616	#endif
1617
1618	if ( clients_init() == -1 ) {
1619	ROAR_ERR("Can not init clients!");
1620	return 1;
1621	}
1622
1623	if ( streams_init() == -1 ) {
1624	ROAR_ERR("Can not init streams!");
1625	return 1;
1626	}
1627
1628	if ( (g_self_client = clients_new()) == -1 ) {
1629	ROAR_ERR("Can not create self client!");
1630	return 1;
1631	}
1632
1633	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1634	if ( sources_init() == -1 ) {
1635	ROAR_ERR("Can not init sources!");
1636	return 1;
1637	}
1638
1639	if ( (sources_set_client(g_self_client)) == -1 ) {
1640	ROAR_ERR("Can not init set source client!");
1641	return 1;
1642	}
1643	#endif
1644
1645	#ifdef ROAR_HAVE_MAIN_ARGS
1646	for (i = 1; i < argc; i++) {
1647	k = argv[i];
1648
1649	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1650	usage();
1651	return 0;
1652
1653	} else if ( strcmp(k, "--start") == 0 ) {
1654	// this is a no op
1655	action = START;
1656	} else if ( strcmp(k, "--restart") == 0 ) {
1657	action = RESTART;
1658	#ifdef ROAR_SUPPORT_LISTEN
1659	if ( restart_server(sock_addr, 1) == -1 ) {
1660	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1661	action = RESTART_RETRY;
1662	}
1663	#else
1664	ROAR_ERR("--restart not supported");
1665	#endif
1666	} else if ( strcmp(k, "--shutdown") == 0 ) {
1667	action = SHUTDOWN;
1668	} else if ( strcmp(k, "--stop") == 0 ) {
1669	action = STOP;
1670
1671
1672	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1673	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1674	daemon = 1;
1675	#else
1676	ROAR_ERR("--daemon not supported");
1677	#endif
1678	} else if ( strcmp(k, "--verbose") == 0 ) {
1679	g_verbose++;
1680
1681	} else if ( strcmp(k, "--print-format") == 0 ) {
1682	k = argv[++i];
1683	if ( !strcasecmp(k, "native") ) {
1684	print_format = FORMAT_NATIVE;
1685	} else if ( !strcasecmp(k, "wiki") ) {
1686	print_format = FORMAT_WIKI;
1687	} else if ( !strcasecmp(k, "csv") ) {
1688	print_format = FORMAT_CSV;
1689	} else {
1690	ROAR_WARN("Unknown print format: %s", k);
1691	}
1692
1693	} else if ( strcmp(k, "--print-format") == 0 ) {
1694	_CKHAVEARGS(1);
1695
1696	} else if ( strcmp(k, "--terminate") == 0 ) {
1697	g_terminate = 1;
1698	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1699	sysclocksync = 1000;
1700	} else if ( strcmp(k, "--realtime") == 0 ) {
1701	realtime++;
1702	} else if ( strcmp(k, "--memlock") == 0 ) {
1703	_CKHAVEARGS(1);
1704	g_config->memlock_level = memlock_str2level(argv[++i]);
1705	} else if ( strcmp(k, "--watchdog") == 0 ) {
1706	if ( watchdog_time == 0 )
1707	watchdog_time = -1;
1708	} else if ( strcmp(k, "--watchdog-time") == 0 ) {
1709	_CKHAVEARGS(1);
1710	watchdog_time = atoi(argv[++i]);
1711	} else if ( strcmp(k, "--chroot") == 0 ) {
1712	_CKHAVEARGS(1);
1713	#ifdef ROAR_HAVE_CHROOT
1714	chrootdir = argv[++i];
1715	#else
1716	ROAR_ERR("--chroot not supported");
1717	i++;
1718	#endif
1719	} else if ( strcmp(k, "--setgid") == 0 ) {
1720	#ifdef ROAR_HAVE_SETGID
1721	setids \|= R_SETGID;
1722	#else
1723	ROAR_ERR("--setgid not supported");
1724	#endif
1725	} else if ( strcmp(k, "--setuid") == 0 ) {
1726	#ifdef ROAR_HAVE_SETUID
1727	setids \|= R_SETUID;
1728	#else
1729	ROAR_ERR("--setuid not supported");
1730	#endif
1731	} else if ( strcmp(k, "--location") == 0 ) {
1732	_CKHAVEARGS(1);
1733	g_config->location = argv[++i];
1734	} else if ( strcmp(k, "--description") == 0 ) {
1735	_CKHAVEARGS(1);
1736	g_config->description = argv[++i];
1737	} else if ( strcmp(k, "--contact") == 0 ) {
1738	_CKHAVEARGS(1);
1739	g_config->contact = argv[++i];
1740	} else if ( strcmp(k, "--serial") == 0 ) {
1741	_CKHAVEARGS(1);
1742	g_config->serial = argv[++i];
1743	} else if ( strcmp(k, "--uiurl") == 0 ) {
1744	_CKHAVEARGS(1);
1745	g_config->uiurl = argv[++i];
1746	} else if ( strcmp(k, "--pidfile") == 0 ) {
1747	_CKHAVEARGS(1);
1748	#ifdef SUPPORT_PIDFILE
1749	pidfile = argv[++i];
1750	#else
1751	ROAR_ERR("--pidfile not supported");
1752	i++;
1753	#endif
1754	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1755	#ifdef ROAR_HAVE_SYSLOG
1756	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1757	#else
1758	ROAR_ERR("--log-syslog not supported");
1759	#endif
1760	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1761	_CKHAVEARGS(1);
1762	#ifdef ROAR_HAVE_SYSTEM
1763	g_config->scripts.post_shutdown = argv[++i];
1764	#else
1765	ROAR_ERR("--script-postdown not supported");
1766	i++;
1767	#endif
1768
1769
1770	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1771	_CKHAVEARGS(1);
1772	if ( plugins_load(argv[++i], plugin_args) == -1 ) {
1773	ROAR_ERR("Can not load plugin");
1774	}
1775	plugin_args = NULL;
1776	} else if ( strcmp(k, "--plugin-args") == 0 ) {
1777	_CKHAVEARGS(1);
1778	plugin_args = argv[++i];
1779	} else if ( strcmp(k, "--list-plugins") == 0 ) {
1780	metaaction = MA_LIST_PLUGIN;
1781
1782	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1783	_CKHAVEARGS(1);
1784	none_acclev = clients_str2acclev(argv[++i]);
1785	if ( none_acclev == -1 ) {
1786	ROAR_ERR("Invalid access level: %s", argv[i]);
1787	return 1;
1788	}
1789	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1790	_CKHAVEARGS(1);
1791	trust_acclev = clients_str2acclev(argv[++i]);
1792	if ( trust_acclev == -1 ) {
1793	ROAR_ERR("Invalid access level: %s", argv[i]);
1794	return 1;
1795	}
1796	} else if ( strcmp(k, "--trust-root") == 0 ) {
1797	trust_root = 1;
1798	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1799	trust_root = 0;
1800
1801	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1802	_CKHAVEARGS(1);
1803	af_file = argv[++i];
1804	af_mode = AF_MODE_GEN;
1805	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1806	_CKHAVEARGS(1);
1807	af_file = argv[++i];
1808	af_mode = AF_MODE_LOAD;
1809	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1810	_CKHAVEARGS(1);
1811	af_type = argv[++i];
1812	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1813	_CKHAVEARGS(1);
1814	af_acclev = clients_str2acclev(argv[++i]);
1815	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1816	if ( af_mode != AF_MODE_NONE ) {
1817	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1818	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1819	}
1820	}
1821	af_file = NULL;
1822	af_type = NULL;
1823	af_mode = AF_MODE_NONE;
1824	af_acclev = ACCLEV_ALL;
1825
1826	} else if ( strcmp(k, "--list-cf") == 0 ) {
1827	print_codecfilterlist();
1828	return 0;
1829
1830	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1831	_CKHAVEARGS(1);
1832	sa.rate = atoi(argv[++i]);
1833	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1834	_CKHAVEARGS(1);
1835	sa.bits = atoi(argv[++i]);
1836	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1837	_CKHAVEARGS(1);
1838	sa.channels = atoi(argv[++i]);
1839
1840	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1841	_CKHAVEARGS(1);
1842	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1843	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1844	return 1;
1845	}
1846	sa.codec = ROAR_CODEC_DEFAULT;
1847
1848	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1849	_CKHAVEARGS(1);
1850	if ( update_stream_flags(argv[++i]) == -1 ) {
1851	ROAR_ERR("Can not set stream flags");
1852	return 1;
1853	}
1854
1855	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1856	print_rolestack();
1857	return 0;
1858	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1859	_CKHAVEARGS(1);
1860	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1861	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1862	} else {
1863	if ( rolestack_push(rolestack) == -1 ) {
1864	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1865	}
1866	}
1867
1868	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1869	list_aiprofiles();
1870	return 0;
1871
1872	} else if ( strcmp(k, "--list-driver") == 0 ) {
1873	print_driverlist(print_format);
1874	return 0;
1875
1876	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1877	_CKHAVEARGS(1);
1878	o_drv = argv[++i];
1879	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1880	_CKHAVEARGS(1);
1881	o_dev = argv[++i];
1882	} else if ( strcmp(k, "-oO") == 0 ) {
1883	_CKHAVEARGS(1);
1884	o_opts = argv[++i];
1885	} else if ( strcmp(k, "-oP") == 0 ) {
1886	o_prim = 1;
1887	} else if ( strcmp(k, "-oN") == 0 ) {
1888	if ( action == START \|\| action == RESTART ) {
1889	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1890	o_count++;
1891
1892	o_drv = o_dev = o_opts = NULL;
1893	o_prim = 0;
1894	}
1895
1896	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1897	_CKHAVEARGS(1);
1898	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1899	s_drv = argv[++i];
1900	#else
1901	ROAR_ERR("main(*): No support for sources compiled in");
1902	i++;
1903	#endif
1904	} else if ( strcmp(k, "-S") == 0 ) {
1905	_CKHAVEARGS(1);
1906	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1907	s_dev = argv[++i];
1908	#else
1909	ROAR_ERR("main(*): No support for sources compiled in");
1910	i++;
1911	#endif
1912	} else if ( strcmp(k, "-sO") == 0 ) {
1913	_CKHAVEARGS(1);
1914	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1915	s_opt = argv[++i];
1916	#else
1917	ROAR_ERR("main(*): No support for sources compiled in");
1918	i++;
1919	#endif
1920	} else if ( strcmp(k, "-sC") == 0 ) {
1921	_CKHAVEARGS(1);
1922	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1923	s_con = argv[++i];
1924	#else
1925	ROAR_ERR("main(*): No support for sources compiled in");
1926	i++;
1927	#endif
1928	} else if ( strcmp(k, "-sP") == 0 ) {
1929	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1930	s_prim = 1;
1931	#else
1932	ROAR_ERR("main(*): No support for sources compiled in");
1933	#endif
1934	} else if ( strcmp(k, "-sN") == 0 ) {
1935	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1936	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1937	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1938	}
1939	s_opt = s_dev = s_con = NULL;
1940	s_drv = NULL;
1941	s_prim = 0;
1942	#else
1943	ROAR_ERR("main(*): No support for sources compiled in");
1944	#endif
1945	} else if ( strcmp(k, "--list-sources") == 0 ) {
1946	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1947	print_sourcelist();
1948	return 0;
1949	#else
1950	ROAR_ERR("main(*): No support for sources compiled in");
1951	return 1;
1952	#endif
1953
1954	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1955	_CKHAVEARGS(1);
1956	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1957	m_drv = argv[++i];
1958	#else
1959	ROAR_ERR("main(*): No support for mixer compiled in");
1960	return 1;
1961	#endif
1962	} else if ( strcmp(k, "-M") == 0 ) {
1963	_CKHAVEARGS(1);
1964	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1965	m_dev = argv[++i];
1966	#else
1967	ROAR_ERR("main(*): No support for mixer compiled in");
1968	return 1;
1969	#endif
1970	} else if ( strcmp(k, "-mO") == 0 ) {
1971	_CKHAVEARGS(1);
1972	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1973	m_opts = argv[++i];
1974	#else
1975	ROAR_ERR("main(*): No support for mixer compiled in");
1976	return 1;
1977	#endif
1978	} else if ( strcmp(k, "-mP") == 0 ) {
1979	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1980	m_prim = 1;
1981	#else
1982	ROAR_ERR("main(*): No support for mixer compiled in");
1983	return 1;
1984	#endif
1985	} else if ( strcmp(k, "-mN") == 0 ) {
1986	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1987	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1988	m_count++;
1989
1990	m_drv = o_dev = o_opts = NULL;
1991	m_prim = 0;
1992	#else
1993	ROAR_ERR("main(*): No support for mixer compiled in");
1994	return 1;
1995	#endif
1996	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1997	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1998	print_hwmixerlist();
1999	return 0;
2000	#else
2001	ROAR_ERR("main(*): No support for mixer compiled in");
2002	return 1;
2003	#endif
2004
2005	} else if ( strcmp(k, "--light-channels") == 0 ) {
2006	_CKHAVEARGS(1);
2007	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2008	light_channels = atoi(argv[++i]);
2009	#else
2010	ROAR_WARN("main(*): no light subsystem compiled in");
2011	i++;
2012	#endif
2013
2014	} else if ( strcmp(k, "--rds-pi") == 0 ) {
2015	_CKHAVEARGS(1);
2016	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2017	g_rdtcs.rds.pi = atoi(argv[++i]);
2018	#else
2019	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2020	i++;
2021	#endif
2022	} else if ( strcmp(k, "--rds-ps") == 0 ) {
2023	_CKHAVEARGS(1);
2024	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2025	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
2026	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
2027	return 1;
2028	}
2029	#else
2030	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2031	i++;
2032	#endif
2033	} else if ( strcmp(k, "--rds-pty") == 0 ) {
2034	_CKHAVEARGS(1);
2035	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2036	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
2037	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
2038	return 1;
2039	}
2040	#else
2041	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2042	i++;
2043	#endif
2044	} else if ( strcmp(k, "--rds-tp") == 0 ) {
2045	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2046	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
2047	ROAR_ERR("Can not set RDS TP flag");
2048	return 1;
2049	}
2050	#else
2051	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2052	#endif
2053	} else if ( strcmp(k, "--rds-ct") == 0 ) {
2054	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2055	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
2056	ROAR_ERR("Can not set RDS CT flag");
2057	return 1;
2058	}
2059	#else
2060	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2061	#endif
2062
2063
2064	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
2065	#ifndef ROAR_WITHOUT_DCOMP_CB
2066	midi_config.init_cb = 0;
2067	#else
2068	// no warning here as this is the disable option
2069	#endif
2070	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
2071	#ifndef ROAR_WITHOUT_DCOMP_CB
2072	midi_config.init_cb = 1;
2073	#else
2074	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2075	#endif
2076	} else if ( strcmp(k, "--midi-console") == 0 ) {
2077	_CKHAVEARGS(1);
2078	#ifndef ROAR_WITHOUT_DCOMP_CB
2079	midi_config.console_dev = argv[++i];
2080	midi_config.init_cb = 1;
2081	#else
2082	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2083	i++;
2084	#endif
2085
2086	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
2087	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2088	ssynth_conf.enable = 1;
2089	#else
2090	ROAR_ERR("main(*): No support for ssynth compiled in");
2091	#endif
2092	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2093	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2094	ssynth_conf.enable = 0;
2095	#else
2096	// we can safely ignore the disable
2097	#endif
2098
2099	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2100	_CKHAVEARGS(1);
2101	#ifdef ROAR_HAVE_LIBX11
2102	x11display = argv[++i];
2103	#else
2104	ROAR_ERR("No X11 support compiled in!");
2105	return 1;
2106	#endif
2107
2108
2109	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2110	_CKHAVEARGS(1);
2111	// This is only useful in INET not UNIX mode.
2112	#ifdef ROAR_SUPPORT_LISTEN
2113	if ( *sock_addr == '/' )
2114	sock_addr = ROAR_DEFAULT_HOST;
2115
2116	errno = 0;
2117	if ( (port = atoi(argv[++i])) < 1 ) {
2118	#ifdef ROAR_HAVE_GETSERVBYNAME
2119	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2120	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2121	return 1;
2122	}
2123	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2124	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2125	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2126	port = ROAR_NET2HOST16(serv->s_port);
2127	#else
2128	ROAR_ERR("invalite port number: %s", argv[i]);
2129	return 1;
2130	#endif
2131	}
2132	#endif
2133	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2134	_CKHAVEARGS(1);
2135	#ifdef ROAR_SUPPORT_LISTEN
2136	sock_addr = argv[++i];
2137	#else
2138	i++;
2139	#endif
2140
2141	} else if ( strcmp(k, "--proto") == 0 ) {
2142	#ifdef ROAR_SUPPORT_LISTEN
2143	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2144	ROAR_ERR("Unknown protocol: %s", argv[i]);
2145	return 1;
2146	}
2147	#endif
2148	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2149	_CKHAVEARGS(1);
2150	#ifdef ROAR_SUPPORT_LISTEN
2151	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2152	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2153	return 1;
2154	}
2155	#else
2156	i++;
2157	#endif
2158	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2159	_CKHAVEARGS(1);
2160	#ifdef ROAR_SUPPORT_LISTEN
2161	sock_info.rate = atoi(argv[++i]);
2162	#else
2163	i++;
2164	#endif
2165	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2166	_CKHAVEARGS(1);
2167	#ifdef ROAR_SUPPORT_LISTEN
2168	sock_info.bits = atoi(argv[++i]);
2169	#else
2170	i++;
2171	#endif
2172	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2173	_CKHAVEARGS(1);
2174	#ifdef ROAR_SUPPORT_LISTEN
2175	sock_info.channels = atoi(argv[++i]);
2176	#else
2177	i++;
2178	#endif
2179	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2180	_CKHAVEARGS(1);
2181	#ifdef ROAR_SUPPORT_LISTEN
2182	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2183	ROAR_ERR("Unknown codec: %s", argv[i]);
2184	return 1;
2185	}
2186	#else
2187	i++;
2188	#endif
2189	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2190	_CKHAVEARGS(1);
2191	#ifdef ROAR_SUPPORT_LISTEN
2192	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2193	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2194	return 1;
2195	}
2196	#else
2197	i++;
2198	#endif
2199	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2200	#ifdef ROAR_SUPPORT_LISTEN
2201	listen_listen_profiles();
2202	return 0;
2203	#endif
2204	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2205	_CKHAVEARGS(1);
2206	#ifdef ROAR_SUPPORT_LISTEN
2207	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2208	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2209	return 1;
2210	}
2211	#else
2212	i++;
2213	#endif
2214
2215
2216	} else if ( strcmp(k, "--list-proto") == 0 ) {
2217	metaaction = MA_LIST_PROTO;
2218
2219	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2220	#ifdef ROAR_SUPPORT_LISTEN
2221	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2222	sock_type = ROAR_SOCKET_TYPE_TCP;
2223
2224	if ( *sock_addr == '/' )
2225	sock_addr = ROAR_DEFAULT_HOST;
2226	#endif
2227
2228	} else if ( strcmp(k, "-4") == 0 ) {
2229	#ifdef ROAR_SUPPORT_LISTEN
2230	sock_type = ROAR_SOCKET_TYPE_TCP;
2231	if ( *sock_addr == '/' )
2232	sock_addr = ROAR_DEFAULT_HOST;
2233	#endif
2234	} else if ( strcmp(k, "-6") == 0 ) {
2235	#ifdef ROAR_SUPPORT_LISTEN
2236	#ifdef AF_INET6
2237	sock_type = ROAR_SOCKET_TYPE_TCP6;
2238	if ( *sock_addr == '/' )
2239	sock_addr = ROAR_DEFAULT_HOST;
2240	#else
2241	ROAR_ERR("No IPv6 support compiled in!");
2242	return 1;
2243	#endif
2244	#endif
2245
2246	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2247	#ifdef ROAR_SUPPORT_LISTEN
2248	// ignore this case as it is the default behavor.
2249	sock_type = ROAR_SOCKET_TYPE_UNIX;
2250	#endif
2251
2252	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2253	#ifdef ROAR_SUPPORT_LISTEN
2254	#ifdef ROAR_HAVE_LIBDNET
2255	port = ROAR_DEFAULT_NUM;
2256	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2257	sock_addr = decnethost;
2258	sock_type = ROAR_SOCKET_TYPE_DECNET;
2259	#else
2260	ROAR_ERR("No DECnet support compiled in!");
2261	return 1;
2262	#endif
2263	#endif
2264	} else if ( strcmp(k, "--new-sock") == 0 ) {
2265	#ifdef ROAR_SUPPORT_LISTEN
2266	if ( action == START \|\| action == RESTART ) {
2267	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2268	ROAR_ERR("Can not open listen socket!");
2269	return 1;
2270	}
2271	}
2272	#endif
2273
2274	} else if ( strcmp(k, "--slp") == 0 ) {
2275	#ifdef ROAR_HAVE_LIBSLP
2276	reg_slp = 1;
2277	#else
2278	ROAR_ERR("No OpenSLP support compiled in!");
2279	return 1;
2280	#endif
2281
2282	} else if ( strcmp(k, "--x11") == 0 ) {
2283	#ifdef ROAR_HAVE_LIBX11
2284	reg_x11 = 1;
2285	#else
2286	ROAR_ERR("No X11 support compiled in!");
2287	return 1;
2288	#endif
2289
2290
2291	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2292	_CKHAVEARGS(1);
2293	g_config->jumbo_mtu = atoi(argv[++i]);
2294
2295	} else if ( strcmp(k, "-G") == 0 ) {
2296	_CKHAVEARGS(1);
2297	sock_grp = argv[++i];
2298	} else if ( strcmp(k, "-U") == 0 ) {
2299	_CKHAVEARGS(1);
2300	sock_user = argv[++i];
2301
2302	} else if ( strcmp(k, "--no-listen") == 0 ) {
2303	#ifdef ROAR_SUPPORT_LISTEN
2304	sock_addr = "";
2305	g_terminate = 1;
2306	g_no_listen = 1;
2307	#endif
2308	} else if ( strcmp(k, "--client-fh") == 0 ) {
2309	_CKHAVEARGS(1);
2310	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2311	ROAR_ERR("main(*): Can not set client's fh");
2312	return 1;
2313	}
2314	} else if ( strcmp(k, "--close-fh") == 0 ) {
2315	_CKHAVEARGS(1);
2316	#ifdef ROAR_HAVE_IO_POSIX
2317	close(atoi(argv[++i]));
2318	#else
2319	i++;
2320	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2321	#endif
2322
2323	} else if ( strcmp(k, "--standby") == 0 ) {
2324	g_standby = 1;
2325	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2326	g_autostandby = 1;
2327	} else {
2328	usage();
2329	return 1;
2330	}
2331
2332	}
2333	#endif
2334
2335	#ifdef ROAR_HAVE_MAIN_ARGS
2336	if ( metaaction != MA_ACTION )
2337	action = START;
2338
2339	switch (action) {
2340	case START:
2341	// NO-OP.
2342	break;
2343	case RESTART:
2344	// NO-OP, done before.
2345	break;
2346	case STOP:
2347	#ifdef ROAR_SUPPORT_LISTEN
2348	if ( restart_server(sock_addr, 0) == -1 ) {
2349	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2350	return 1;
2351	}
2352	return 0;
2353	#else
2354	ROAR_ERR("--stop not supported");
2355	return 1;
2356	#endif
2357	break;
2358	case SHUTDOWN:
2359	#ifdef ROAR_SUPPORT_LISTEN
2360	if ( restart_server(sock_addr, 1) == -1 ) {
2361	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2362	return 1;
2363	}
2364	return 0;
2365	#else
2366	ROAR_ERR("--shutdown not supported");
2367	return 1;
2368	#endif
2369	break;
2370	case RESTART_RETRY:
2371	#ifdef ROAR_SUPPORT_LISTEN
2372	if ( restart_server(sock_addr, 1) == -1 ) {
2373	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2374	action = RESTART;
2375	}
2376	#endif
2377	break;
2378	}
2379	#endif
2380
2381	#ifndef DEBUG
2382	// notify dbg if requested, if in DEBUG mode
2383	// do not able because it got enabled early.
2384	if ( g_verbose >= 4 )
2385	dbg_notify_cb_register();
2386	#endif
2387
2388	if ( af_mode != AF_MODE_NONE ) {
2389	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2390	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2391	}
2392	}
2393
2394	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2395	if ( m_drv != NULL ) {
2396	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2397	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2398	}
2399	}
2400	#endif
2401
2402	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2403	if ( s_drv != NULL \|\| s_dev != NULL ) {
2404	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2405	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2406	}
2407	}
2408	#endif
2409
2410	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2411	ROAR_ERR("Can not initialize default driver");
2412	return 1;
2413	}
2414
2415	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2416
2417	if ( waveform_init() == -1 ) {
2418	ROAR_ERR("Can not initialize Waveform subsystem");
2419	return 1;
2420	}
2421
2422	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2423	if ( midi_init() == -1 ) {
2424	ROAR_ERR("Can not initialize MIDI subsystem");
2425	}
2426	#endif
2427
2428	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2429	if ( ssynth_init() == -1 ) {
2430	ROAR_ERR("Can not initialize ssynth subsystem");
2431	}
2432	#endif
2433
2434	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2435	if ( light_init(light_channels) == -1 ) {
2436	ROAR_ERR("Can not initialize light control subsystem");
2437	}
2438	#endif
2439
2440	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2441	if ( rdtcs_init() == -1 ) {
2442	ROAR_ERR("Can not initialize RDTCS subsystem");
2443	}
2444	#endif
2445
2446	if ( plugins_init() == -1 ) {
2447	ROAR_ERR("Can not initialize plugins");
2448	}
2449
2450	#ifdef ROAR_SUPPORT_LISTEN
2451	if ( !g_no_listen ) {
2452	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2453	ROAR_ERR("Can not open listen socket!");
2454	return 1;
2455	}
2456	}
2457	#endif
2458
2459	if ( output_buffer_init(&sa) == -1 ) {
2460	ROAR_ERR("Can not init output buffer!");
2461	return 1;
2462	}
2463
2464	if ( samples_init() == -1 ) {
2465	ROAR_ERR("Can not init samples!");
2466	return 1;
2467	}
2468
2469	if ( check_listen() == -1 ) {
2470	ROAR_ERR("Can not check listen sockets. BAD.");
2471	return 1;
2472	}
2473
2474	#ifdef ROAR_HAVE_MAIN_ARGS
2475	// check meta action now as everything is set up.
2476	switch (metaaction) {
2477	case MA_ACTION: /* noop */; break;
2478	case MA_LIST_PROTO:
2479	print_protolist(print_format);
2480	return 0;
2481	break;
2482	case MA_LIST_PLUGIN:
2483	print_pluginlist(print_format);
2484	return 0;
2485	break;
2486	}
2487	#endif
2488
2489	// we should handle this on microcontrollers, too.
2490	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2491	signal(SIGINT, on_sig_int);
2492	signal(SIGTERM, on_sig_term);
2493	signal(SIGCHLD, on_sig_chld);
2494	signal(SIGUSR1, on_sig_usr1);
2495	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2496	#endif
2497
2498	if ( g_config->memlock_level == -1 ) {
2499	g_config->memlock_level = MEMLOCK_DEFAULT;
2500	}
2501
2502	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2503	ROAR_WARN("Can not set memory locking level to target level.");
2504	}
2505
2506	if ( realtime ) {
2507	#ifdef DEBUG
2508	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2509	#endif
2510
2511	#ifdef ROAR_HAVE_NICE
2512	// this stupid error check is because type of returned data of nice() changed
2513	// too often. On some systems it may return 0/-1, on some new nice value or
2514	// mixed forms of both.
2515	errno = 0;
2516	(void)nice(-5*realtime); // -5 for each --realtime
2517	if ( errno ) {
2518	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2519	}
2520	#else
2521	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2522	#endif
2523	/*
2524	#ifdef __linux__
2525	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2526	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2527	#endif
2528	*/
2529	}
2530
2531	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2532	if ( setids & R_SETGID ) {
2533	if ( sock_grp == NULL ) {
2534	ROAR_ERR("Can not set GID if no groupname is supplied");
2535	return 1;
2536	}
2537	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2538	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2539	return 1;
2540	}
2541	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2542	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2543	}
2544	if ( grp == NULL \|\| setgid(grp->gr_gid) == -1 ) {
2545	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2546	}
2547	}
2548	#endif
2549
2550
2551	clients_set_pid(g_self_client, getpid());
2552	#ifdef ROAR_HAVE_GETUID
2553	clients_set_uid(g_self_client, getuid());
2554	#endif
2555	#ifdef ROAR_HAVE_GETGID
2556	clients_set_gid(g_self_client, getgid());
2557	#endif
2558	clients_get(g_self_client, &self);
2559
2560	if ( self == NULL ) {
2561	ROAR_ERR("Can not get self client!");
2562	return 1;
2563	}
2564
2565	strcpy(self->name, "RoarAudio daemon internal");
2566
2567	if ( roar_nnode_free(&(self->nnode)) == -1 )
2568	return 1;
2569
2570	// not fully correct but ok as workaorund
2571	// so tools assume that roard runs on the same machine as
2572	// they in case they use AF_UNIX:
2573	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2574	return 1;
2575
2576	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
2577	if ( daemon ) {
2578	#ifdef ROAR_HAVE_SYSLOG
2579	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2580	#else
2581	roar_debug_set_stderr_fh(-1);
2582	#endif
2583
2584	#ifdef ROAR_TARGET_WIN32
2585	FreeConsole();
2586	#else
2587
2588	close(ROAR_STDIN );
2589	close(ROAR_STDOUT);
2590	close(ROAR_STDERR);
2591
2592	if ( roar_fork(NULL) )
2593	ROAR_U_EXIT(0);
2594
2595	#ifdef ROAR_HAVE_SETSID
2596	setsid();
2597	#endif
2598	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2599	#endif
2600	}
2601	#endif
2602
2603	if ( watchdog_time ) {
2604	if ( watchdog_time == -1 )
2605	watchdog_time = 5000;
2606	roar_watchdog_start(ROAR_WATCHDOG_CONF_DEFAULTS, watchdog_time, NULL);
2607	}
2608
2609	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2610	// early test for UID as we need this for the pidfile and the setuid()
2611	if ( sock_user != NULL ) {
2612	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2613	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2614	return 1;
2615	}
2616	}
2617	#endif
2618
2619	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2620
2621	#ifdef SUPPORT_PIDFILE
2622	if ( pidfile != NULL ) {
2623	if ( roar_vio_open_dstr_simple(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT) == -1 ) {
2624	ROAR_ERR("Can not write pidfile: %s", pidfile);
2625	} else {
2626	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2627	roar_vio_close(&pidfile_vio);
2628	}
2629	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2630	if ( pwd != NULL \|\| grp != NULL ) {
2631	if ( chown(pidfile, pwd != NULL ? pwd->pw_uid : (uid_t)-1, grp != NULL ? grp->gr_gid : (gid_t)-1) == -1 ) {
2632	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2633	}
2634	}
2635	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2636	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2637	}
2638	#endif
2639	}
2640	#endif
2641
2642	#ifdef ROAR_HAVE_CHROOT
2643	if (chrootdir) {
2644	if ( chroot(chrootdir) == -1 ) {
2645	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2646	return 2;
2647	}
2648	if ( chdir("/") == -1 ) {
2649	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2650	return 2;
2651	}
2652	}
2653	#endif
2654
2655	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2656	if ( setids & R_SETUID ) {
2657	if ( sock_user == NULL ) {
2658	ROAR_ERR("Can not set UID if no username is supplied");
2659	return 1;
2660	}
2661	if ( pwd == NULL \|\| setuid(pwd->pw_uid) == -1 ) {
2662	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2663	return 3;
2664	}
2665	#ifdef ROAR_HAVE_GETUID
2666	clients_set_uid(g_self_client, getuid());
2667	#endif
2668	}
2669	#endif
2670
2671	// setup auth:
2672	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2673	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2674	#else
2675	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2676	#endif
2677	ROAR_ERR("Can not set up auth. Bad.");
2678	alive = 0;
2679	}
2680
2681	// Register with OpenSLP:
2682	#ifdef ROAR_HAVE_LIBSLP
2683	if ( reg_slp ) {
2684	register_slp(0, sock_addr);
2685	}
2686	#endif
2687
2688	#ifdef ROAR_HAVE_LIBX11
2689	if ( reg_x11 ) {
2690	register_x11(0, sock_addr);
2691	}
2692	#endif
2693
2694	// update sync counter.
2695	streams_change_sync_num(-1, 0);
2696
2697	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2698
2699	// start main loop...
2700	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2701	main_loop(&sa, sysclocksync);
2702	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2703
2704	// clean up.
2705	clean_quit_prep();
2706	output_buffer_free();
2707
2708	roar_notify_core_free(NULL);
2709
2710	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2711
2712	#ifdef ROAR_HAVE_SYSTEM
2713	if ( g_config->scripts.post_shutdown != NULL )
2714	system(g_config->scripts.post_shutdown);
2715	#endif
2716
2717	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2718	return 0;
2719	}
2720
2721	void cleanup_listen_socket (int terminate) {
2722	int i;
2723
2724	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2725
2726	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2727
2728	// Deregister from SLP:
2729	#ifdef ROAR_HAVE_LIBSLP
2730	register_slp(1, NULL);
2731	#endif
2732
2733	#ifdef ROAR_HAVE_LIBX11
2734	register_x11(1, NULL);
2735	#endif
2736
2737	#ifdef ROAR_SUPPORT_LISTEN
2738	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2739	if ( g_listen[i].used ) {
2740	roar_vio_close(&(g_listen[i].sock));
2741
2742	g_listen[i].used = 0;
2743
2744	#ifdef ROAR_HAVE_UNIX
2745	if ( server[i] != NULL )
2746	if ( *(server[i]) == '/' )
2747	unlink(server[i]);
2748	#endif
2749	}
2750	}
2751
2752	#endif
2753
2754	if ( terminate )
2755	g_terminate = 1;
2756	}
2757
2758	void clean_quit_prep (void) {
2759	cleanup_listen_socket(0);
2760
2761	plugins_free();
2762
2763	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2764	sources_free();
2765	#endif
2766	streams_free();
2767	clients_free();
2768	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2769	ssynth_free();
2770	#endif
2771	#ifndef ROAR_WITHOUT_DCOMP_CB
2772	midi_cb_stop(); // stop console beep
2773	#endif
2774	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2775	midi_free();
2776	#endif
2777	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2778	light_free();
2779	#endif
2780	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2781	rdtcs_free();
2782	#endif
2783
2784	waveform_free();
2785
2786	#ifdef SUPPORT_PIDFILE
2787	if ( pidfile != NULL )
2788	unlink(pidfile);
2789	#endif
2790
2791	auth_free();
2792	}
2793
2794	void clean_quit (void) {
2795	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2796
2797	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2798
2799	clean_quit_prep();
2800	// output_buffer_free();
2801
2802	roar_notify_core_free(NULL);
2803
2804	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2805
2806	#ifdef ROAR_HAVE_SYSTEM
2807	if ( g_config->scripts.post_shutdown != NULL )
2808	system(g_config->scripts.post_shutdown);
2809	#endif
2810
2811	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2812	exit(0);
2813	}
2814
2815	//ll

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