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source: roaraudio/roard/roard.c @ 5651:b0e163908378

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Last change on this file since 5651:b0e163908378 was 5651:b0e163908378, checked in by phi, 12 years ago
Added compiler checks for printf() like format strings.
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	g_config->streams[i].rpgmode = ROAR_RPGMODE_ALBUMTRACK;
526	}
527
528	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
529	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
530	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
531	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
532	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
533
534	g_config->location = CONF_DEF_STRING;
535	g_config->description = CONF_DEF_STRING;
536	g_config->contact = NULL;
537	g_config->serial = NULL;
538	g_config->uiurl = NULL;
539
540	g_config->memlock_level = -1;
541
542	#ifdef ROAR_HAVE_SYSTEM
543	g_config->scripts.post_shutdown = NULL;
544	#endif
545
546	return 0;
547	}
548
549	#ifdef ROAR_SUPPORT_LISTEN
550	int init_listening (void) {
551	int i;
552
553	memset(g_listen, 0, sizeof(g_listen));
554
555	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
556	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
557	server[i] = NULL;
558	}
559
560	return 0;
561	}
562
563	int get_listen(struct roard_listen sock, char * sockname) {
564	int i;
565
566	if ( sock == NULL )
567	return -1;
568
569	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
570	if ( ! g_listen[i].used ) {
571	server[i] = NULL;
572	*sock = &(g_listen[i]);
573
574	if ( sockname != NULL )
575	*sockname = &(server[i]);
576
577	return 0;
578	}
579	}
580
581	return -1;
582	}
583
584	#ifdef ROAR_SUPPORT_LISTEN
585	static const struct _listen_profile {
586	const char * name;
587	int type;
588	int port;
589	const char * sockaddr;
590	int proto;
591	int dir;
592	const char * aiprofile;
593	const char * desc;
594	} _g_listen_profiles[] = {
595	// RoarAudio:
596	#ifdef ROAR_HAVE_UNIX
597	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
598	ROAR_PROTO_ROARAUDIO, -1, NULL,
599	"RoarAudio default user profile"},
600	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
601	ROAR_PROTO_ROARAUDIO, -1, NULL,
602	"RoarAudio default global profile"},
603	#endif
604	#ifdef ROAR_HAVE_IPV4
605	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
606	ROAR_PROTO_ROARAUDIO, -1, NULL,
607	"RoarAudio local TCP profile"},
608	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
609	ROAR_PROTO_ROARAUDIO, -1, NULL,
610	"RoarAudio network TCP profile"},
611	#endif
612	#ifdef ROAR_HAVE_IPV6
613	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET6_HOST,
614	ROAR_PROTO_ROARAUDIO, -1, NULL,
615	"RoarAudio local TCP profile"},
616	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET6_ANYHOST,
617	ROAR_PROTO_ROARAUDIO, -1, NULL,
618	"RoarAudio network TCP profile"},
619	#endif
620	#ifdef ROAR_HAVE_LIBDNET
621	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
622	ROAR_PROTO_ROARAUDIO, -1, NULL,
623	"RoarAudio default DECnet"},
624	#endif
625	#ifdef ROAR_HAVE_UNIX
626	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
627	"RoarAudio abstract namespace profile"},
628	#endif
629
630	// EsounD:
631	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
632	#ifdef ROAR_HAVE_UNIX
633	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
634	ROAR_PROTO_ESOUND, -1, NULL,
635	"EsounD default local profile"},
636	#endif
637	#ifdef ROAR_HAVE_IPV4
638	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
639	ROAR_PROTO_ESOUND, -1, NULL,
640	"EsounD local TCP profile"},
641	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
642	ROAR_PROTO_ESOUND, -1, NULL,
643	"EsounD network TCP profile"},
644	#endif
645	#ifdef ROAR_HAVE_IPV6
646	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
647	ROAR_PROTO_ESOUND, -1, NULL,
648	"EsounD local TCP profile"},
649	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
650	ROAR_PROTO_ESOUND, -1, NULL,
651	"EsounD network TCP profile"},
652	#endif
653	#endif
654
655	// RSound:
656	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
657	#ifdef ROAR_HAVE_UNIX
658	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
659	ROAR_PROTO_RSOUND, -1, NULL,
660	"RSound default local profile"},
661	#endif
662	#ifdef ROAR_HAVE_IPV4
663	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
664	ROAR_PROTO_RSOUND, -1, NULL,
665	"RSound local TCP profile"},
666	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
667	ROAR_PROTO_RSOUND, -1, NULL,
668	"RSound network TCP profile"},
669	#endif
670	#ifdef ROAR_HAVE_IPV6
671	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
672	ROAR_PROTO_RSOUND, -1, NULL,
673	"RSound local TCP profile"},
674	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
675	ROAR_PROTO_RSOUND, -1, NULL,
676	"RSound network TCP profile"},
677	#endif
678	#ifdef ROAR_HAVE_LIBDNET
679	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
680	ROAR_PROTO_RSOUND, -1, NULL,
681	"RSound DECnet profile"},
682	#endif
683	#endif
684
685	// PulseAudio Simple:
686	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
687	#ifdef ROAR_HAVE_IPV4
688	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
689	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
690	"PulseAudio Simple TCP play profile"},
691	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
692	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
693	"PulseAudio Simple TCP monitor profile"},
694	#endif
695	#ifdef ROAR_HAVE_IPV6
696	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
697	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
698	"PulseAudio Simple TCP play profile"},
699	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
700	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
701	"PulseAudio Simple TCP monitor profile"},
702	#endif
703	#endif
704
705	// RPlay:
706	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
707	#ifdef ROAR_HAVE_IPV4
708	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
709	ROAR_PROTO_RPLAY, -1, NULL,
710	"RPlay local TCP profile"},
711	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
712	ROAR_PROTO_RPLAY, -1, NULL,
713	"RPlay network TCP profile"},
714	#endif
715	#ifdef ROAR_HAVE_IPV6
716	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
717	ROAR_PROTO_RPLAY, -1, NULL,
718	"RPlay local TCP profile"},
719	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
720	ROAR_PROTO_RPLAY, -1, NULL,
721	"RPlay network TCP profile"},
722	#endif
723	#endif
724
725	// Gopher:
726	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
727	#ifdef ROAR_HAVE_IPV4
728	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
729	ROAR_PROTO_GOPHER, -1, NULL,
730	"Gopher local TCP profile"},
731	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
732	ROAR_PROTO_GOPHER, -1, NULL,
733	"Gopher network TCP profile"},
734	#endif
735	#ifdef ROAR_HAVE_IPV6
736	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
737	ROAR_PROTO_GOPHER, -1, NULL,
738	"Gopher local TCP profile"},
739	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
740	ROAR_PROTO_GOPHER, -1, NULL,
741	"Gopher network TCP profile"},
742	#endif
743	#endif
744
745	// End of List:
746	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
747	};
748
749	void listen_listen_profiles (void) {
750	const struct _listen_profile * p;
751	char * type;
752	int i;
753	char port[8];
754
755	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
756	printf("-------------------------------------------------------------------------------------------------\n");
757	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
758
759	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
760	switch (p->type) {
761	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
762	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
763	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
764	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
765	default:
766	type = "unknown";
767	break;
768	}
769
770	if ( p->port ) {
771	snprintf(port, sizeof(port)-1, "%i", p->port);
772	port[sizeof(port)-1] = 0;
773	} else {
774	strcpy(port, "(none)");
775	}
776
777	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
778	p->name,
779	type,
780	p->sockaddr, port,
781	roar_proto2str(p->proto),
782	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
783	p->desc == NULL ? "" : p->desc);
784	}
785	}
786
787	int get_listen_profile (const char * name,
788	int * port, char ** sockaddr, int * type,
789	int * proto,
790	int * dir, struct roar_audio_info * info) {
791	static char buf[1024];
792	const struct _listen_profile * p;
793	int i;
794
795	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
796	if ( !strcasecmp(p->name, name) ) {
797	*port = p->port;
798
799	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
800	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
801	} else {
802	strncpy(buf, p->sockaddr, sizeof(buf));
803	}
804	*sockaddr = buf;
805	*type = p->type;
806
807	*proto = p->proto;
808	*dir = p->dir;
809
810	if ( p->aiprofile != NULL ) {
811	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
812	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
813	return -1;
814	}
815	}
816	return 0;
817	}
818	}
819
820	return -1;
821	}
822	#endif
823
824	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
825	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
826	struct group * grp = NULL;
827	#endif
828	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
829	struct passwd * pwd = NULL;
830	#endif
831	#ifdef ROAR_HAVE_UNIX
832	char * env_roar_proxy_backup;
833	#endif
834	int sockid = -1;
835	#ifdef ROAR_HAVE_UNIX
836	int sock;
837	#endif
838	int i;
839
840	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",
841	ROAR_DBG_INFO_INFO,
842	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
843	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
844
845	if ( *addr != 0 ) {
846	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
847	if ( ! g_listen[i].used ) {
848	sockid = i;
849	break;
850	}
851	}
852
853	if ( sockid == -1 )
854	return -1;
855
856	g_listen[sockid].proto = proto;
857
858	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
859
860	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
861	#ifdef ROAR_HAVE_UNIX
862	if ( *addr == '/' ) {
863	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
864	env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
865	unsetenv("ROAR_PROXY");
866	}
867	if ( (sock = roar_socket_connect(ROAR_SOCKET_TYPE_UNKNOWN, addr, port)) != -1 ) {
868	close(sock);
869	ROAR_ERR("Can not open listen socket: Socket allready in use");
870	return -1;
871	} else {
872	unlink(addr);
873	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
874	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
875	return -1;
876	}
877	}
878	if ( env_roar_proxy_backup != NULL ) {
879	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
880	roar_mm_free(env_roar_proxy_backup);
881	}
882	#else
883	if (0) { // noop
884	#endif
885	} else {
886	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
887	return -1;
888	}
889	}
890
891	ROAR_DBG("add_listen(*) = ?");
892
893	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
894	if ( group != NULL ) {
895	if ( (grp = getgrnam(group)) == NULL ) {
896	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
897	}
898	}
899	#endif
900
901	ROAR_DBG("add_listen(*) = ?");
902
903	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
904	if ( user != NULL ) {
905	if ( (pwd = getpwnam(user)) == NULL ) {
906	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
907	}
908	}
909	#endif
910
911	ROAR_DBG("add_listen(*) = ?");
912
913	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
914	if ( *addr == '/' ) {
915	if ( grp != NULL \|\| pwd != NULL ) {
916	if ( chown(addr, pwd != NULL ? pwd->pw_uid : (uid_t)-1, grp != NULL ? grp->gr_gid : (gid_t)-1) == -1 )
917	return -1;
918	}
919	#ifdef ROAR_HAVE_GETUID
920	if ( grp != NULL ) {
921	if ( getuid() == 0 )
922	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
923	return -1;
924	}
925	#endif
926	}
927	#endif
928	}
929
930	ROAR_DBG("add_listen(*) = ?");
931
932	// in case we opened the listening socket correctly.
933	if ( dir == -1 )
934	dir = ROAR_DIR_PLAY;
935
936	g_listen[sockid].inst.stpl.dir = dir;
937	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
938
939	switch (dir) {
940	case ROAR_DIR_PLAY:
941	case ROAR_DIR_RECORD:
942	case ROAR_DIR_MONITOR:
943	case ROAR_DIR_FILTER:
944	case ROAR_DIR_BIDIR:
945	case ROAR_DIR_RECPLAY:
946	if ( !g_listen[sockid].inst.stpl.info.rate )
947	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
948
949	if ( !g_listen[sockid].inst.stpl.info.bits )
950	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
951
952	if ( !g_listen[sockid].inst.stpl.info.channels )
953	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
954
955	if ( !g_listen[sockid].inst.stpl.info.codec )
956	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
957	break;
958	}
959
960	g_listen[sockid].used = 1;
961	server[sockid] = addr;
962
963	return 0;
964	}
965
966	static int check_listen(void) {
967	const struct roard_proto_handle * proto;
968	const char * protoname;
969	char buffer[80];
970	size_t i, j;
971
972	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
973	if ( g_listen[i].used ) {
974	proto = clients_get_protohandle(g_listen[i].proto);
975	if ( proto != NULL )
976	continue;
977	protoname = roar_proto2str(g_listen[i].proto);
978	if ( protoname == NULL ) {
979	ROAR_ERR("check_listen(void): protocol %i is unknown (protocol ID not assigned?).", g_listen[i].proto);
980	} else {
981	ROAR_DBG("check_listen(void): Unknown protocol %s(%i) is used.", protoname, g_listen[i].proto);
982	snprintf(buffer, sizeof(buffer), "protocol-%s", protoname);
983	for (j = 0; buffer[j]; j++)
984	buffer[j] = tolower(buffer[j]);
985
986	ROAR_DBG("check_listen(void): Trying to load plugin \"%s\"", buffer);
987	if ( plugins_load(buffer, NULL) == -1 ) {
988	ROAR_WARN("check_listen(void): unabled to load plugin: %s: %s", buffer, roar_errorstring);
989	}
990	}
991
992	// recheck:
993	proto = clients_get_protohandle(g_listen[i].proto);
994	if ( proto == NULL ) {
995	ROAR_WARN("check_listen(void): Protocol %s(%i) is still unknown. Deleting listen socket.", protoname, g_listen[i].proto);
996	roar_vio_close(&(g_listen[i].sock));
997	#ifdef ROAR_HAVE_UNIX
998	if ( server[i] != NULL )
999	if ( server[i][0] == '/' )
1000	unlink(server[i]);
1001	#endif
1002	g_listen[i].used = 0;
1003	server[i] = NULL;
1004	}
1005	}
1006	}
1007
1008	return 0;
1009	}
1010	#endif
1011
1012	#ifdef ROAR_HAVE_MAIN_ARGS
1013	static void list_aiprofiles (void) {
1014	struct roar_audio_info info;
1015	const char * list[1024];
1016	const char * mime;
1017	ssize_t ret;
1018	ssize_t i;
1019
1020	ret = roar_profiles_list(list, 1024, 0);
1021
1022	if ( ret == -1 )
1023	return;
1024
1025	printf(" Name Rate Bits Channels Codec\n");
1026	printf("-----------------------------------------------------------------------------\n");
1027	for (i = 0; i < ret; i++) {
1028	if ( roar_profile2info(&info, list[i]) == -1 ) {
1029	printf(" %-10s --- unknown parameters ---\n", list[i]);
1030	continue;
1031	}
1032
1033	mime = roar_codec2mime(info.codec);
1034
1035	printf(" %-16s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
1036	info.rate, info.bits, info.channels,
1037	info.codec, roar_codec2str(info.codec),
1038	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
1039	mime == NULL ? "" : " mimetype:",
1040	mime == NULL ? "" : mime
1041	);
1042	}
1043	}
1044	#endif
1045
1046	int update_stream_flags (char * str) {
1047	int dir;
1048	char * flags;
1049	char * k;
1050	int op;
1051	int flag;
1052
1053	if ( (flags = strstr(str, "=")) == NULL )
1054	return -1;
1055
1056	*flags = 0;
1057	flags++;
1058
1059	if ( (dir = roar_str2dir(str)) == -1 )
1060	return -1;
1061
1062	while (flags != NULL) {
1063	k = flags;
1064	flags = strstr(flags, ",");
1065
1066	if ( flags != NULL )
1067	*(flags++) = 0;
1068
1069	switch (*k) {
1070	case '+': k++; op = ROAR_SET_FLAG; break;
1071	case '-': k++; op = ROAR_RESET_FLAG; break;
1072	default:
1073	op = ROAR_SET_FLAG;
1074	}
1075
1076	flag = 0;
1077
1078	if ( !strcmp(k, "sync") ) {
1079	flag = ROAR_FLAG_SYNC;
1080	} else if ( !strcmp(k, "meta") ) {
1081	flag = ROAR_FLAG_META;
1082	} else if ( !strcmp(k, "cleanmeta") ) {
1083	flag = ROAR_FLAG_CLEANMETA;
1084	} else if ( !strcmp(k, "pause") ) {
1085	flag = ROAR_FLAG_PAUSE;
1086	} else if ( !strcmp(k, "mute") ) {
1087	flag = ROAR_FLAG_MUTE;
1088	} else if ( !strcmp(k, "antiecho") ) {
1089	flag = ROAR_FLAG_ANTIECHO;
1090	} else if ( !strcmp(k, "passmixer") ) {
1091	flag = ROAR_FLAG_PASSMIXER;
1092	} else if ( !strcmp(k, "recsource") ) {
1093	flag = ROAR_FLAG_RECSOURCE;
1094	} else {
1095	return -1;
1096	}
1097
1098	g_config->streams[dir].flags \|= flag;
1099
1100	if ( op == ROAR_RESET_FLAG )
1101	g_config->streams[dir].flags -= flag;
1102	}
1103
1104	return 0;
1105	}
1106
1107	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1108	struct roar_authfile * authfile = NULL;
1109	struct roar_authfile_key * key = NULL;
1110	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1111	void * keydata;
1112	int i;
1113
1114	if ( type == NULL ) {
1115	// noop.
1116	} else if ( !strcasecmp(type, "roar") ) {
1117	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1118	} else if ( !strcasecmp(type, "roar") ) {
1119	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1120	} else if ( !strcasecmp(type, "esd") ) {
1121	af_type = ROAR_AUTHFILE_TYPE_ESD;
1122	} else if ( !strcasecmp(type, "pulse") ) {
1123	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1124	} else if ( !strcasecmp(type, "htpasswd") ) {
1125	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1126	} else if ( !strcasecmp(type, "xauth") ) {
1127	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1128	} else {
1129	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1130	return -1;
1131	}
1132
1133	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1134	af_type = ROAR_AUTHFILE_TYPE_ESD;
1135
1136	switch (mode) {
1137	case AF_MODE_NONE:
1138	return 0;
1139	break;
1140	case AF_MODE_GEN:
1141	switch (af_type) {
1142	case ROAR_AUTHFILE_TYPE_ESD:
1143	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1144	break;
1145	case ROAR_AUTHFILE_TYPE_PULSE:
1146	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1147	break;
1148	default:
1149	return -1;
1150	break;
1151	}
1152
1153	if ( key == NULL ) {
1154	ROAR_ERR("add_authfile(*): Can not generate key.");
1155	return -1;
1156	}
1157
1158	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1159	roar_authfile_key_unref(key);
1160	return -1;
1161	}
1162
1163	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1164	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1165	}
1166
1167	keydata = roar_mm_memdup(key->data, key->len);
1168
1169	if ( keydata == NULL ) {
1170	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1171	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1172	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1173	}
1174
1175	roar_authfile_key_unref(key);
1176	if ( roar_authfile_close(authfile) != 0 )
1177	return -1;
1178	return 0;
1179	break;
1180	case AF_MODE_LOAD:
1181	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1182	return -1;
1183	}
1184
1185	for (i = 0; ; i++) {
1186	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1187	if ( key == NULL )
1188	break;
1189
1190	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1191	keydata = roar_mm_memdup(key->data, key->len);
1192
1193	if ( keydata == NULL ) {
1194	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1195	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1196	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1197	}
1198	} else {
1199	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1200	}
1201
1202	roar_authfile_key_unref(key);
1203	}
1204
1205	if ( roar_authfile_close(authfile) != 0 )
1206	return -1;
1207	return 0;
1208	break;
1209	}
1210
1211	return -1;
1212	}
1213
1214	// X11:
1215	#ifdef ROAR_HAVE_LIBX11
1216	int register_x11 (int unreg, char * sockname) {
1217	struct roar_x11_connection * x11con = NULL;
1218	int ret = 0;
1219
1220	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1221	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1222	return -1;
1223	}
1224
1225	if ( unreg ) {
1226	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1227	ret = -1;
1228	ROAR_ERR("Error while unregistereing from X11");
1229	} else {
1230	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1231	}
1232	} else {
1233	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1234	ret = -1;
1235	ROAR_ERR("Error while registereing to X11");
1236	} else {
1237	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1238	}
1239	}
1240
1241	roar_x11_disconnect(x11con);
1242
1243	return ret;
1244	}
1245	#endif
1246
1247	// SLP:
1248	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1249	(void)hslp;
1250	/* return the error code in the cookie */
1251	(SLPError)cookie = errcode;
1252	}
1253
1254	int register_slp (int unreg, char * sockname) {
1255	#ifdef ROAR_HAVE_LIBSLP
1256	static int regged = 0;
1257	static char * sn = NULL;
1258	SLPError err;
1259	SLPError callbackerr;
1260	SLPHandle hslp;
1261	char addr[1024];
1262	char attr[1024] = "";
1263	char * location;
1264	char * description;
1265	char * standards;
1266
1267	if ( sockname != NULL )
1268	sn = sockname;
1269
1270	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1271
1272	err = SLPOpen("en", SLP_FALSE, &hslp);
1273
1274	if (err != SLP_OK) {
1275	ROAR_ERR("Error opening slp handle: Error #%i", err);
1276	return -1;
1277	}
1278
1279	if (!unreg) {
1280
1281	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1282	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1283	SLPClose(hslp);
1284	return -1;
1285	}
1286
1287	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1288	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1289	SLPClose(hslp);
1290	return -1;
1291	}
1292
1293	standards = stds_string();
1294
1295	if ( standards == NULL ) {
1296	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1297	SLPClose(hslp);
1298	return -1;
1299	}
1300	standards[0] = 0;
1301	}
1302
1303	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1304	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1305	"(light-channels=%i),"
1306	#endif
1307	"(standards=%s),"
1308	"(location=%s),(description=%s)",
1309	g_sa->rate, g_sa->channels, g_sa->bits,
1310	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1311	g_light_state.channels,
1312	#endif
1313	standards,
1314	location, description
1315	);
1316
1317	roar_mm_free(standards);
1318
1319	/* Register a service with SLP */
1320	err = SLPReg(hslp,
1321	addr,
1322	SLP_LIFETIME_MAXIMUM,
1323	0,
1324	attr,
1325	SLP_TRUE,
1326	register_slp_callback,
1327	&callbackerr);
1328	regged = 1;
1329	} else if ( unreg && regged ) {
1330	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1331	regged = 0;
1332	} else {
1333	SLPClose(hslp);
1334	return -1;
1335	}
1336
1337	/* err may contain an error code that occurred as the slp library */
1338	/* _prepared_ to make the call. */
1339	if ( err != SLP_OK ) {
1340	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1341	return -1;
1342	}
1343
1344	/* callbackerr may contain an error code (that was assigned through */
1345	/* the callback cookie) that occurred as slp packets were sent on */
1346	/* the wire */
1347	if (callbackerr != SLP_OK) {
1348	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1349	return -1;
1350	}
1351
1352	SLPClose(hslp);
1353	return 0;
1354	#else
1355	return -1;
1356	#endif
1357	}
1358
1359	static int auth_setup (enum roard_client_acclev none_acclev,
1360	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1361	union auth_typeunion * key;
1362	size_t i;
1363
1364	// Info:
1365	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1366	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1367
1368	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1369	if ( auth_addkey_anonymous(none_acclev) == -1 )
1370	return -1;
1371	}
1372
1373	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1374	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1375	return -1;
1376
1377	// zerosize all counters.
1378	memset(key, 0, sizeof(union auth_typeunion));
1379
1380	i = 0;
1381
1382	if ( trust_uid != (uid_t)-1 )
1383	key->trust.uids[i++] = trust_uid;
1384
1385	#ifdef ROAR_ROOT_UID
1386	if ( trust_root )
1387	key->trust.uids[i++] = ROAR_ROOT_UID;
1388	#endif
1389
1390	key->trust.uids_len = i;
1391
1392	i = 0;
1393
1394	if ( trust_gid != (gid_t)-1 )
1395	key->trust.gids[i++] = trust_gid;
1396
1397	key->trust.gids_len = i;
1398	}
1399
1400	return 0;
1401	}
1402
1403
1404	// MAIN:
1405
1406	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1407	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1408	return 70; \
1409	}
1410
1411	#ifdef ROAR_HAVE_MAIN_ARGS
1412	int main (int argc, char * argv[]) {
1413	#else
1414	int main (void) {
1415	#endif
1416	#ifdef ROAR_HAVE_MAIN_ARGS
1417	enum metaaction metaaction = MA_ACTION;
1418	enum action action = START;
1419	int i;
1420	char * k;
1421	enum output_format print_format = FORMAT_NATIVE;
1422	const struct rolestack * rolestack;
1423	const char * plugin_args = NULL;
1424	#endif
1425	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1426	char user_sock[80] = {0};
1427	#endif
1428	struct roar_audio_info sa, max_sa;
1429	struct roard_config config;
1430	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1431	int daemon = 0;
1432	#endif
1433	int_least32_t watchdog_time = 0; // -1: default, 0: disabled, > 0: user set time.
1434	int realtime = 0;
1435	int sysclocksync = 0;
1436	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1437	#ifdef ROAR_SUPPORT_LISTEN
1438	int port = ROAR_DEFAULT_PORT;
1439	char * sock_addr = NULL;
1440	int sock_proto = ROAR_PROTO_ROARAUDIO;
1441	int sock_dir = -1;
1442	struct roar_audio_info sock_info = {0, 0, 0, 0};
1443	#endif
1444	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1445	char * s_drv = NULL;
1446	char * s_dev = NULL;
1447	char * s_con = NULL;
1448	char * s_opt = NULL;
1449	int s_prim = 0;
1450	#endif
1451	char * o_drv = getenv("ROAR_DRIVER");
1452	char * o_dev = getenv("ROAR_DEVICE");
1453	char * o_opts = NULL;
1454	int o_prim = 0;
1455	int o_count = 0;
1456	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1457	char * m_drv = NULL;
1458	char * m_dev = NULL;
1459	char * m_opts = NULL;
1460	int m_prim = 0;
1461	int m_count = 0;
1462	#endif
1463	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1464	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1465	int trust_root = 1;
1466	char * af_file = NULL;
1467	char * af_type = NULL;
1468	enum af_mode af_mode = AF_MODE_NONE;
1469	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1470	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1471	uint32_t light_channels = LIGHT_CHANNELS_DEFAULT;
1472	#endif
1473	#ifdef ROAR_DEFAULT_SOCKGRP
1474	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1475	#else
1476	char * sock_grp = NULL;
1477	#endif
1478	char * sock_user = NULL;
1479	#ifdef ROAR_SUPPORT_LISTEN
1480	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1481	#endif
1482	#ifdef ROAR_HAVE_LIBSLP
1483	int reg_slp = 0;
1484	#endif
1485	#ifdef ROAR_HAVE_LIBX11
1486	int reg_x11 = 0;
1487	#endif
1488	#ifdef ROAR_HAVE_CHROOT
1489	char * chrootdir = NULL;
1490	#endif
1491	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1492	struct group * grp = NULL;
1493	#endif
1494	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1495	struct passwd * pwd = NULL;
1496	#endif
1497	#ifdef ROAR_HAVE_GETSERVBYNAME
1498	struct servent * serv = NULL;
1499	#endif
1500	struct roar_client * self = NULL;
1501	#ifdef ROAR_HAVE_LIBDNET
1502	char decnethost[80];
1503	#endif
1504	#ifdef SUPPORT_PIDFILE
1505	struct roar_vio_calls pidfile_vio;
1506	#endif
1507
1508	ROAR_DBG("main(*): starting roard...");
1509
1510	g_standby = 0;
1511	g_autostandby = 0;
1512	alive = 1;
1513	#ifdef ROAR_SUPPORT_LISTEN
1514	g_no_listen = 0;
1515	#else
1516	g_terminate = 1;
1517	#endif
1518
1519	g_verbose = ROAR_DBG_INFO_NONE;
1520
1521	_LIBROAR_IGNORE_RET(roar_profile2info(&sa, "default-server"));
1522
1523	g_sa = &sa;
1524	g_max_sa = &max_sa;
1525
1526	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1527
1528	counters_init();
1529
1530	g_config = &config;
1531
1532	if ( init_config() == -1 ) {
1533	ROAR_ERR("Can not init default config!");
1534	return 1;
1535	}
1536
1537	// load config
1538	_LIBROAR_IGNORE_RET(roar_libroar_get_config());
1539
1540	// init notify core:
1541	// TODO: reconsider number of lists.
1542	if ( roar_notify_core_new_global(-1) == -1 ) {
1543	ROAR_ERR("Can not init notify core!");
1544	return 1;
1545	}
1546
1547	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1548	ROAR_ERR("Can not init notify core!");
1549	return 1;
1550	}
1551
1552	#ifdef DEBUG
1553	// enable early in case we have DEBUG set.
1554	dbg_notify_cb_register();
1555	#endif
1556
1557	rolestack_init();
1558
1559	if ( auth_init() == -1 ) {
1560	ROAR_ERR("Can not init auth subsystem!");
1561	return 1;
1562	}
1563
1564	#ifdef ROAR_SUPPORT_LISTEN
1565	if ( init_listening() == -1 ) {
1566	ROAR_ERR("Can not init listening sockets!");
1567	return 1;
1568	}
1569	#endif
1570
1571	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1572	if ( midi_init_config() == -1 ) {
1573	ROAR_ERR("Can not init MIDI config!");
1574	return 1;
1575	}
1576	#endif
1577
1578	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1579	if ( ssynth_init_config() == -1 ) {
1580	ROAR_ERR("Can not init ssynth config!");
1581	return 1;
1582	}
1583	#endif
1584
1585	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1586	if ( rdtcs_init_config() == -1 ) {
1587	ROAR_ERR("Can not init RDTCS config!");
1588	return 1;
1589	}
1590	#endif
1591
1592	if ( plugins_preinit() == -1 ) {
1593	ROAR_ERR("Can not pre-init plugins!");
1594	return 1;
1595	}
1596
1597	#ifdef ROAR_SUPPORT_LISTEN
1598	#ifndef ROAR_TARGET_WIN32
1599	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1600	#else
1601	sock_addr = ROAR_DEFAULT_HOST;
1602	#endif
1603
1604	#ifdef ROAR_HAVE_GETUID
1605	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1606	/*
1607	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1608	*/
1609	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1610	sock_addr = user_sock;
1611	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1612	}
1613	#endif
1614
1615	if ( getenv("ROAR_SERVER") != NULL )
1616	sock_addr = getenv("ROAR_SERVER");
1617	#endif
1618
1619	if ( clients_init() == -1 ) {
1620	ROAR_ERR("Can not init clients!");
1621	return 1;
1622	}
1623
1624	if ( streams_init() == -1 ) {
1625	ROAR_ERR("Can not init streams!");
1626	return 1;
1627	}
1628
1629	if ( (g_self_client = clients_new()) == -1 ) {
1630	ROAR_ERR("Can not create self client!");
1631	return 1;
1632	}
1633
1634	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1635	if ( sources_init() == -1 ) {
1636	ROAR_ERR("Can not init sources!");
1637	return 1;
1638	}
1639
1640	if ( (sources_set_client(g_self_client)) == -1 ) {
1641	ROAR_ERR("Can not init set source client!");
1642	return 1;
1643	}
1644	#endif
1645
1646	#ifdef ROAR_HAVE_MAIN_ARGS
1647	for (i = 1; i < argc; i++) {
1648	k = argv[i];
1649
1650	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1651	usage();
1652	return 0;
1653
1654	} else if ( strcmp(k, "--start") == 0 ) {
1655	// this is a no op
1656	action = START;
1657	} else if ( strcmp(k, "--restart") == 0 ) {
1658	action = RESTART;
1659	#ifdef ROAR_SUPPORT_LISTEN
1660	if ( restart_server(sock_addr, 1) == -1 ) {
1661	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1662	action = RESTART_RETRY;
1663	}
1664	#else
1665	ROAR_ERR("--restart not supported");
1666	#endif
1667	} else if ( strcmp(k, "--shutdown") == 0 ) {
1668	action = SHUTDOWN;
1669	} else if ( strcmp(k, "--stop") == 0 ) {
1670	action = STOP;
1671
1672
1673	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1674	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1675	daemon = 1;
1676	#else
1677	ROAR_ERR("--daemon not supported");
1678	#endif
1679	} else if ( strcmp(k, "--verbose") == 0 ) {
1680	g_verbose++;
1681
1682	} else if ( strcmp(k, "--print-format") == 0 ) {
1683	k = argv[++i];
1684	if ( !strcasecmp(k, "native") ) {
1685	print_format = FORMAT_NATIVE;
1686	} else if ( !strcasecmp(k, "wiki") ) {
1687	print_format = FORMAT_WIKI;
1688	} else if ( !strcasecmp(k, "csv") ) {
1689	print_format = FORMAT_CSV;
1690	} else {
1691	ROAR_WARN("Unknown print format: %s", k);
1692	}
1693
1694	} else if ( strcmp(k, "--print-format") == 0 ) {
1695	_CKHAVEARGS(1);
1696
1697	} else if ( strcmp(k, "--terminate") == 0 ) {
1698	g_terminate = 1;
1699	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1700	sysclocksync = 1000;
1701	} else if ( strcmp(k, "--realtime") == 0 ) {
1702	realtime++;
1703	} else if ( strcmp(k, "--memlock") == 0 ) {
1704	_CKHAVEARGS(1);
1705	g_config->memlock_level = memlock_str2level(argv[++i]);
1706	} else if ( strcmp(k, "--watchdog") == 0 ) {
1707	if ( watchdog_time == 0 )
1708	watchdog_time = -1;
1709	} else if ( strcmp(k, "--watchdog-time") == 0 ) {
1710	_CKHAVEARGS(1);
1711	watchdog_time = atoi(argv[++i]);
1712	} else if ( strcmp(k, "--chroot") == 0 ) {
1713	_CKHAVEARGS(1);
1714	#ifdef ROAR_HAVE_CHROOT
1715	chrootdir = argv[++i];
1716	#else
1717	ROAR_ERR("--chroot not supported");
1718	i++;
1719	#endif
1720	} else if ( strcmp(k, "--setgid") == 0 ) {
1721	#ifdef ROAR_HAVE_SETGID
1722	setids \|= R_SETGID;
1723	#else
1724	ROAR_ERR("--setgid not supported");
1725	#endif
1726	} else if ( strcmp(k, "--setuid") == 0 ) {
1727	#ifdef ROAR_HAVE_SETUID
1728	setids \|= R_SETUID;
1729	#else
1730	ROAR_ERR("--setuid not supported");
1731	#endif
1732	} else if ( strcmp(k, "--location") == 0 ) {
1733	_CKHAVEARGS(1);
1734	g_config->location = argv[++i];
1735	} else if ( strcmp(k, "--description") == 0 ) {
1736	_CKHAVEARGS(1);
1737	g_config->description = argv[++i];
1738	} else if ( strcmp(k, "--contact") == 0 ) {
1739	_CKHAVEARGS(1);
1740	g_config->contact = argv[++i];
1741	} else if ( strcmp(k, "--serial") == 0 ) {
1742	_CKHAVEARGS(1);
1743	g_config->serial = argv[++i];
1744	} else if ( strcmp(k, "--uiurl") == 0 ) {
1745	_CKHAVEARGS(1);
1746	g_config->uiurl = argv[++i];
1747	} else if ( strcmp(k, "--pidfile") == 0 ) {
1748	_CKHAVEARGS(1);
1749	#ifdef SUPPORT_PIDFILE
1750	pidfile = argv[++i];
1751	#else
1752	ROAR_ERR("--pidfile not supported");
1753	i++;
1754	#endif
1755	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1756	#ifdef ROAR_HAVE_SYSLOG
1757	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1758	#else
1759	ROAR_ERR("--log-syslog not supported");
1760	#endif
1761	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1762	_CKHAVEARGS(1);
1763	#ifdef ROAR_HAVE_SYSTEM
1764	g_config->scripts.post_shutdown = argv[++i];
1765	#else
1766	ROAR_ERR("--script-postdown not supported");
1767	i++;
1768	#endif
1769
1770
1771	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1772	_CKHAVEARGS(1);
1773	if ( plugins_load(argv[++i], plugin_args) == -1 ) {
1774	ROAR_ERR("Can not load plugin");
1775	}
1776	plugin_args = NULL;
1777	} else if ( strcmp(k, "--plugin-args") == 0 ) {
1778	_CKHAVEARGS(1);
1779	plugin_args = argv[++i];
1780	} else if ( strcmp(k, "--list-plugins") == 0 ) {
1781	metaaction = MA_LIST_PLUGIN;
1782
1783	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1784	_CKHAVEARGS(1);
1785	none_acclev = clients_str2acclev(argv[++i]);
1786	if ( none_acclev == -1 ) {
1787	ROAR_ERR("Invalid access level: %s", argv[i]);
1788	return 1;
1789	}
1790	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1791	_CKHAVEARGS(1);
1792	trust_acclev = clients_str2acclev(argv[++i]);
1793	if ( trust_acclev == -1 ) {
1794	ROAR_ERR("Invalid access level: %s", argv[i]);
1795	return 1;
1796	}
1797	} else if ( strcmp(k, "--trust-root") == 0 ) {
1798	trust_root = 1;
1799	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1800	trust_root = 0;
1801
1802	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1803	_CKHAVEARGS(1);
1804	af_file = argv[++i];
1805	af_mode = AF_MODE_GEN;
1806	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1807	_CKHAVEARGS(1);
1808	af_file = argv[++i];
1809	af_mode = AF_MODE_LOAD;
1810	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1811	_CKHAVEARGS(1);
1812	af_type = argv[++i];
1813	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1814	_CKHAVEARGS(1);
1815	af_acclev = clients_str2acclev(argv[++i]);
1816	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1817	if ( af_mode != AF_MODE_NONE ) {
1818	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1819	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1820	}
1821	}
1822	af_file = NULL;
1823	af_type = NULL;
1824	af_mode = AF_MODE_NONE;
1825	af_acclev = ACCLEV_ALL;
1826
1827	} else if ( strcmp(k, "--list-cf") == 0 ) {
1828	print_codecfilterlist();
1829	return 0;
1830
1831	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1832	_CKHAVEARGS(1);
1833	sa.rate = atoi(argv[++i]);
1834	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1835	_CKHAVEARGS(1);
1836	sa.bits = atoi(argv[++i]);
1837	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1838	_CKHAVEARGS(1);
1839	sa.channels = atoi(argv[++i]);
1840
1841	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1842	_CKHAVEARGS(1);
1843	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1844	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1845	return 1;
1846	}
1847	sa.codec = ROAR_CODEC_DEFAULT;
1848
1849	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1850	_CKHAVEARGS(1);
1851	if ( update_stream_flags(argv[++i]) == -1 ) {
1852	ROAR_ERR("Can not set stream flags");
1853	return 1;
1854	}
1855
1856	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1857	print_rolestack();
1858	return 0;
1859	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1860	_CKHAVEARGS(1);
1861	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1862	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1863	} else {
1864	if ( rolestack_push(rolestack) == -1 ) {
1865	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1866	}
1867	}
1868
1869	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1870	list_aiprofiles();
1871	return 0;
1872
1873	} else if ( strcmp(k, "--list-driver") == 0 ) {
1874	print_driverlist(print_format);
1875	return 0;
1876
1877	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1878	_CKHAVEARGS(1);
1879	o_drv = argv[++i];
1880	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1881	_CKHAVEARGS(1);
1882	o_dev = argv[++i];
1883	} else if ( strcmp(k, "-oO") == 0 ) {
1884	_CKHAVEARGS(1);
1885	o_opts = argv[++i];
1886	} else if ( strcmp(k, "-oP") == 0 ) {
1887	o_prim = 1;
1888	} else if ( strcmp(k, "-oN") == 0 ) {
1889	if ( action == START \|\| action == RESTART ) {
1890	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1891	o_count++;
1892
1893	o_drv = o_dev = o_opts = NULL;
1894	o_prim = 0;
1895	}
1896
1897	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1898	_CKHAVEARGS(1);
1899	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1900	s_drv = argv[++i];
1901	#else
1902	ROAR_ERR("main(*): No support for sources compiled in");
1903	i++;
1904	#endif
1905	} else if ( strcmp(k, "-S") == 0 ) {
1906	_CKHAVEARGS(1);
1907	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1908	s_dev = argv[++i];
1909	#else
1910	ROAR_ERR("main(*): No support for sources compiled in");
1911	i++;
1912	#endif
1913	} else if ( strcmp(k, "-sO") == 0 ) {
1914	_CKHAVEARGS(1);
1915	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1916	s_opt = argv[++i];
1917	#else
1918	ROAR_ERR("main(*): No support for sources compiled in");
1919	i++;
1920	#endif
1921	} else if ( strcmp(k, "-sC") == 0 ) {
1922	_CKHAVEARGS(1);
1923	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1924	s_con = argv[++i];
1925	#else
1926	ROAR_ERR("main(*): No support for sources compiled in");
1927	i++;
1928	#endif
1929	} else if ( strcmp(k, "-sP") == 0 ) {
1930	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1931	s_prim = 1;
1932	#else
1933	ROAR_ERR("main(*): No support for sources compiled in");
1934	#endif
1935	} else if ( strcmp(k, "-sN") == 0 ) {
1936	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1937	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1938	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1939	}
1940	s_opt = s_dev = s_con = NULL;
1941	s_drv = NULL;
1942	s_prim = 0;
1943	#else
1944	ROAR_ERR("main(*): No support for sources compiled in");
1945	#endif
1946	} else if ( strcmp(k, "--list-sources") == 0 ) {
1947	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1948	print_sourcelist();
1949	return 0;
1950	#else
1951	ROAR_ERR("main(*): No support for sources compiled in");
1952	return 1;
1953	#endif
1954
1955	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1956	_CKHAVEARGS(1);
1957	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1958	m_drv = argv[++i];
1959	#else
1960	ROAR_ERR("main(*): No support for mixer compiled in");
1961	return 1;
1962	#endif
1963	} else if ( strcmp(k, "-M") == 0 ) {
1964	_CKHAVEARGS(1);
1965	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1966	m_dev = argv[++i];
1967	#else
1968	ROAR_ERR("main(*): No support for mixer compiled in");
1969	return 1;
1970	#endif
1971	} else if ( strcmp(k, "-mO") == 0 ) {
1972	_CKHAVEARGS(1);
1973	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1974	m_opts = argv[++i];
1975	#else
1976	ROAR_ERR("main(*): No support for mixer compiled in");
1977	return 1;
1978	#endif
1979	} else if ( strcmp(k, "-mP") == 0 ) {
1980	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1981	m_prim = 1;
1982	#else
1983	ROAR_ERR("main(*): No support for mixer compiled in");
1984	return 1;
1985	#endif
1986	} else if ( strcmp(k, "-mN") == 0 ) {
1987	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1988	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1989	m_count++;
1990
1991	m_drv = o_dev = o_opts = NULL;
1992	m_prim = 0;
1993	#else
1994	ROAR_ERR("main(*): No support for mixer compiled in");
1995	return 1;
1996	#endif
1997	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1998	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1999	print_hwmixerlist();
2000	return 0;
2001	#else
2002	ROAR_ERR("main(*): No support for mixer compiled in");
2003	return 1;
2004	#endif
2005
2006	} else if ( strcmp(k, "--light-channels") == 0 ) {
2007	_CKHAVEARGS(1);
2008	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2009	light_channels = atoi(argv[++i]);
2010	#else
2011	ROAR_WARN("main(*): no light subsystem compiled in");
2012	i++;
2013	#endif
2014
2015	} else if ( strcmp(k, "--rds-pi") == 0 ) {
2016	_CKHAVEARGS(1);
2017	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2018	g_rdtcs.rds.pi = atoi(argv[++i]);
2019	#else
2020	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2021	i++;
2022	#endif
2023	} else if ( strcmp(k, "--rds-ps") == 0 ) {
2024	_CKHAVEARGS(1);
2025	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2026	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
2027	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
2028	return 1;
2029	}
2030	#else
2031	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2032	i++;
2033	#endif
2034	} else if ( strcmp(k, "--rds-pty") == 0 ) {
2035	_CKHAVEARGS(1);
2036	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2037	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
2038	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
2039	return 1;
2040	}
2041	#else
2042	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2043	i++;
2044	#endif
2045	} else if ( strcmp(k, "--rds-tp") == 0 ) {
2046	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2047	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
2048	ROAR_ERR("Can not set RDS TP flag");
2049	return 1;
2050	}
2051	#else
2052	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2053	#endif
2054	} else if ( strcmp(k, "--rds-ct") == 0 ) {
2055	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2056	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
2057	ROAR_ERR("Can not set RDS CT flag");
2058	return 1;
2059	}
2060	#else
2061	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2062	#endif
2063
2064
2065	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
2066	#ifndef ROAR_WITHOUT_DCOMP_CB
2067	midi_config.init_cb = 0;
2068	#else
2069	// no warning here as this is the disable option
2070	#endif
2071	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
2072	#ifndef ROAR_WITHOUT_DCOMP_CB
2073	midi_config.init_cb = 1;
2074	#else
2075	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2076	#endif
2077	} else if ( strcmp(k, "--midi-console") == 0 ) {
2078	_CKHAVEARGS(1);
2079	#ifndef ROAR_WITHOUT_DCOMP_CB
2080	midi_config.console_dev = argv[++i];
2081	midi_config.init_cb = 1;
2082	#else
2083	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2084	i++;
2085	#endif
2086
2087	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
2088	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2089	ssynth_conf.enable = 1;
2090	#else
2091	ROAR_ERR("main(*): No support for ssynth compiled in");
2092	#endif
2093	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2094	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2095	ssynth_conf.enable = 0;
2096	#else
2097	// we can safely ignore the disable
2098	#endif
2099
2100	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2101	_CKHAVEARGS(1);
2102	#ifdef ROAR_HAVE_LIBX11
2103	x11display = argv[++i];
2104	#else
2105	ROAR_ERR("No X11 support compiled in!");
2106	return 1;
2107	#endif
2108
2109
2110	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2111	_CKHAVEARGS(1);
2112	// This is only useful in INET not UNIX mode.
2113	#ifdef ROAR_SUPPORT_LISTEN
2114	if ( *sock_addr == '/' )
2115	sock_addr = ROAR_DEFAULT_HOST;
2116
2117	errno = 0;
2118	if ( (port = atoi(argv[++i])) < 1 ) {
2119	#ifdef ROAR_HAVE_GETSERVBYNAME
2120	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2121	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2122	return 1;
2123	}
2124	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2125	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2126	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2127	port = ROAR_NET2HOST16(serv->s_port);
2128	#else
2129	ROAR_ERR("invalite port number: %s", argv[i]);
2130	return 1;
2131	#endif
2132	}
2133	#endif
2134	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2135	_CKHAVEARGS(1);
2136	#ifdef ROAR_SUPPORT_LISTEN
2137	sock_addr = argv[++i];
2138	#else
2139	i++;
2140	#endif
2141
2142	} else if ( strcmp(k, "--proto") == 0 ) {
2143	#ifdef ROAR_SUPPORT_LISTEN
2144	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2145	ROAR_ERR("Unknown protocol: %s", argv[i]);
2146	return 1;
2147	}
2148	#endif
2149	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2150	_CKHAVEARGS(1);
2151	#ifdef ROAR_SUPPORT_LISTEN
2152	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2153	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2154	return 1;
2155	}
2156	#else
2157	i++;
2158	#endif
2159	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2160	_CKHAVEARGS(1);
2161	#ifdef ROAR_SUPPORT_LISTEN
2162	sock_info.rate = atoi(argv[++i]);
2163	#else
2164	i++;
2165	#endif
2166	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2167	_CKHAVEARGS(1);
2168	#ifdef ROAR_SUPPORT_LISTEN
2169	sock_info.bits = atoi(argv[++i]);
2170	#else
2171	i++;
2172	#endif
2173	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2174	_CKHAVEARGS(1);
2175	#ifdef ROAR_SUPPORT_LISTEN
2176	sock_info.channels = atoi(argv[++i]);
2177	#else
2178	i++;
2179	#endif
2180	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2181	_CKHAVEARGS(1);
2182	#ifdef ROAR_SUPPORT_LISTEN
2183	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2184	ROAR_ERR("Unknown codec: %s", argv[i]);
2185	return 1;
2186	}
2187	#else
2188	i++;
2189	#endif
2190	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2191	_CKHAVEARGS(1);
2192	#ifdef ROAR_SUPPORT_LISTEN
2193	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2194	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2195	return 1;
2196	}
2197	#else
2198	i++;
2199	#endif
2200	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2201	#ifdef ROAR_SUPPORT_LISTEN
2202	listen_listen_profiles();
2203	return 0;
2204	#endif
2205	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2206	_CKHAVEARGS(1);
2207	#ifdef ROAR_SUPPORT_LISTEN
2208	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2209	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2210	return 1;
2211	}
2212	#else
2213	i++;
2214	#endif
2215
2216
2217	} else if ( strcmp(k, "--list-proto") == 0 ) {
2218	metaaction = MA_LIST_PROTO;
2219
2220	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2221	#ifdef ROAR_SUPPORT_LISTEN
2222	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2223	sock_type = ROAR_SOCKET_TYPE_TCP;
2224
2225	if ( *sock_addr == '/' )
2226	sock_addr = ROAR_DEFAULT_HOST;
2227	#endif
2228
2229	} else if ( strcmp(k, "-4") == 0 ) {
2230	#ifdef ROAR_SUPPORT_LISTEN
2231	sock_type = ROAR_SOCKET_TYPE_TCP;
2232	if ( *sock_addr == '/' )
2233	sock_addr = ROAR_DEFAULT_HOST;
2234	#endif
2235	} else if ( strcmp(k, "-6") == 0 ) {
2236	#ifdef ROAR_SUPPORT_LISTEN
2237	#ifdef AF_INET6
2238	sock_type = ROAR_SOCKET_TYPE_TCP6;
2239	if ( *sock_addr == '/' )
2240	sock_addr = ROAR_DEFAULT_HOST;
2241	#else
2242	ROAR_ERR("No IPv6 support compiled in!");
2243	return 1;
2244	#endif
2245	#endif
2246
2247	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2248	#ifdef ROAR_SUPPORT_LISTEN
2249	// ignore this case as it is the default behavor.
2250	sock_type = ROAR_SOCKET_TYPE_UNIX;
2251	#endif
2252
2253	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2254	#ifdef ROAR_SUPPORT_LISTEN
2255	#ifdef ROAR_HAVE_LIBDNET
2256	port = ROAR_DEFAULT_NUM;
2257	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2258	sock_addr = decnethost;
2259	sock_type = ROAR_SOCKET_TYPE_DECNET;
2260	#else
2261	ROAR_ERR("No DECnet support compiled in!");
2262	return 1;
2263	#endif
2264	#endif
2265	} else if ( strcmp(k, "--new-sock") == 0 ) {
2266	#ifdef ROAR_SUPPORT_LISTEN
2267	if ( action == START \|\| action == RESTART ) {
2268	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2269	ROAR_ERR("Can not open listen socket!");
2270	return 1;
2271	}
2272	}
2273	#endif
2274
2275	} else if ( strcmp(k, "--slp") == 0 ) {
2276	#ifdef ROAR_HAVE_LIBSLP
2277	reg_slp = 1;
2278	#else
2279	ROAR_ERR("No OpenSLP support compiled in!");
2280	return 1;
2281	#endif
2282
2283	} else if ( strcmp(k, "--x11") == 0 ) {
2284	#ifdef ROAR_HAVE_LIBX11
2285	reg_x11 = 1;
2286	#else
2287	ROAR_ERR("No X11 support compiled in!");
2288	return 1;
2289	#endif
2290
2291
2292	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2293	_CKHAVEARGS(1);
2294	g_config->jumbo_mtu = atoi(argv[++i]);
2295
2296	} else if ( strcmp(k, "-G") == 0 ) {
2297	_CKHAVEARGS(1);
2298	sock_grp = argv[++i];
2299	} else if ( strcmp(k, "-U") == 0 ) {
2300	_CKHAVEARGS(1);
2301	sock_user = argv[++i];
2302
2303	} else if ( strcmp(k, "--no-listen") == 0 ) {
2304	#ifdef ROAR_SUPPORT_LISTEN
2305	sock_addr = "";
2306	g_terminate = 1;
2307	g_no_listen = 1;
2308	#endif
2309	} else if ( strcmp(k, "--client-fh") == 0 ) {
2310	_CKHAVEARGS(1);
2311	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2312	ROAR_ERR("main(*): Can not set client's fh");
2313	return 1;
2314	}
2315	} else if ( strcmp(k, "--close-fh") == 0 ) {
2316	_CKHAVEARGS(1);
2317	#ifdef ROAR_HAVE_IO_POSIX
2318	close(atoi(argv[++i]));
2319	#else
2320	i++;
2321	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2322	#endif
2323
2324	} else if ( strcmp(k, "--standby") == 0 ) {
2325	g_standby = 1;
2326	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2327	g_autostandby = 1;
2328	} else {
2329	usage();
2330	return 1;
2331	}
2332
2333	}
2334	#endif
2335
2336	#ifdef ROAR_HAVE_MAIN_ARGS
2337	if ( metaaction != MA_ACTION )
2338	action = START;
2339
2340	switch (action) {
2341	case START:
2342	// NO-OP.
2343	break;
2344	case RESTART:
2345	// NO-OP, done before.
2346	break;
2347	case STOP:
2348	#ifdef ROAR_SUPPORT_LISTEN
2349	if ( restart_server(sock_addr, 0) == -1 ) {
2350	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2351	return 1;
2352	}
2353	return 0;
2354	#else
2355	ROAR_ERR("--stop not supported");
2356	return 1;
2357	#endif
2358	break;
2359	case SHUTDOWN:
2360	#ifdef ROAR_SUPPORT_LISTEN
2361	if ( restart_server(sock_addr, 1) == -1 ) {
2362	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2363	return 1;
2364	}
2365	return 0;
2366	#else
2367	ROAR_ERR("--shutdown not supported");
2368	return 1;
2369	#endif
2370	break;
2371	case RESTART_RETRY:
2372	#ifdef ROAR_SUPPORT_LISTEN
2373	if ( restart_server(sock_addr, 1) == -1 ) {
2374	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2375	action = RESTART;
2376	}
2377	#endif
2378	break;
2379	}
2380	#endif
2381
2382	#ifndef DEBUG
2383	// notify dbg if requested, if in DEBUG mode
2384	// do not able because it got enabled early.
2385	if ( g_verbose >= 4 )
2386	dbg_notify_cb_register();
2387	#endif
2388
2389	if ( af_mode != AF_MODE_NONE ) {
2390	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2391	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2392	}
2393	}
2394
2395	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2396	if ( m_drv != NULL ) {
2397	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2398	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2399	}
2400	}
2401	#endif
2402
2403	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2404	if ( s_drv != NULL \|\| s_dev != NULL ) {
2405	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2406	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2407	}
2408	}
2409	#endif
2410
2411	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2412	ROAR_ERR("Can not initialize default driver");
2413	return 1;
2414	}
2415
2416	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2417
2418	if ( waveform_init() == -1 ) {
2419	ROAR_ERR("Can not initialize Waveform subsystem");
2420	return 1;
2421	}
2422
2423	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2424	if ( midi_init() == -1 ) {
2425	ROAR_ERR("Can not initialize MIDI subsystem");
2426	}
2427	#endif
2428
2429	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2430	if ( ssynth_init() == -1 ) {
2431	ROAR_ERR("Can not initialize ssynth subsystem");
2432	}
2433	#endif
2434
2435	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2436	if ( light_init(light_channels) == -1 ) {
2437	ROAR_ERR("Can not initialize light control subsystem");
2438	}
2439	#endif
2440
2441	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2442	if ( rdtcs_init() == -1 ) {
2443	ROAR_ERR("Can not initialize RDTCS subsystem");
2444	}
2445	#endif
2446
2447	if ( plugins_init() == -1 ) {
2448	ROAR_ERR("Can not initialize plugins");
2449	}
2450
2451	#ifdef ROAR_SUPPORT_LISTEN
2452	if ( !g_no_listen ) {
2453	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2454	ROAR_ERR("Can not open listen socket!");
2455	return 1;
2456	}
2457	}
2458	#endif
2459
2460	if ( output_buffer_init(&sa) == -1 ) {
2461	ROAR_ERR("Can not init output buffer!");
2462	return 1;
2463	}
2464
2465	if ( samples_init() == -1 ) {
2466	ROAR_ERR("Can not init samples!");
2467	return 1;
2468	}
2469
2470	if ( check_listen() == -1 ) {
2471	ROAR_ERR("Can not check listen sockets. BAD.");
2472	return 1;
2473	}
2474
2475	#ifdef ROAR_HAVE_MAIN_ARGS
2476	// check meta action now as everything is set up.
2477	switch (metaaction) {
2478	case MA_ACTION: /* noop */; break;
2479	case MA_LIST_PROTO:
2480	print_protolist(print_format);
2481	return 0;
2482	break;
2483	case MA_LIST_PLUGIN:
2484	print_pluginlist(print_format);
2485	return 0;
2486	break;
2487	}
2488	#endif
2489
2490	// we should handle this on microcontrollers, too.
2491	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2492	signal(SIGINT, on_sig_int);
2493	signal(SIGTERM, on_sig_term);
2494	signal(SIGCHLD, on_sig_chld);
2495	signal(SIGUSR1, on_sig_usr1);
2496	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2497	#endif
2498
2499	if ( g_config->memlock_level == -1 ) {
2500	g_config->memlock_level = MEMLOCK_DEFAULT;
2501	}
2502
2503	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2504	ROAR_WARN("Can not set memory locking level to target level.");
2505	}
2506
2507	if ( realtime ) {
2508	#ifdef DEBUG
2509	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2510	#endif
2511
2512	#ifdef ROAR_HAVE_NICE
2513	// this stupid error check is because type of returned data of nice() changed
2514	// too often. On some systems it may return 0/-1, on some new nice value or
2515	// mixed forms of both.
2516	errno = 0;
2517	(void)nice(-5*realtime); // -5 for each --realtime
2518	if ( errno ) {
2519	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2520	}
2521	#else
2522	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2523	#endif
2524	/*
2525	#ifdef __linux__
2526	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2527	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2528	#endif
2529	*/
2530	}
2531
2532	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2533	if ( setids & R_SETGID ) {
2534	if ( sock_grp == NULL ) {
2535	ROAR_ERR("Can not set GID if no groupname is supplied");
2536	return 1;
2537	}
2538	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2539	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2540	return 1;
2541	}
2542	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2543	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2544	}
2545	if ( grp == NULL \|\| setgid(grp->gr_gid) == -1 ) {
2546	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2547	}
2548	}
2549	#endif
2550
2551
2552	clients_set_pid(g_self_client, getpid());
2553	#ifdef ROAR_HAVE_GETUID
2554	clients_set_uid(g_self_client, getuid());
2555	#endif
2556	#ifdef ROAR_HAVE_GETGID
2557	clients_set_gid(g_self_client, getgid());
2558	#endif
2559	clients_get(g_self_client, &self);
2560
2561	if ( self == NULL ) {
2562	ROAR_ERR("Can not get self client!");
2563	return 1;
2564	}
2565
2566	strcpy(self->name, "RoarAudio daemon internal");
2567
2568	if ( roar_nnode_free(&(self->nnode)) == -1 )
2569	return 1;
2570
2571	// not fully correct but ok as workaorund
2572	// so tools assume that roard runs on the same machine as
2573	// they in case they use AF_UNIX:
2574	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2575	return 1;
2576
2577	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
2578	if ( daemon ) {
2579	#ifdef ROAR_HAVE_SYSLOG
2580	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2581	#else
2582	roar_debug_set_stderr_fh(-1);
2583	#endif
2584
2585	#ifdef ROAR_TARGET_WIN32
2586	FreeConsole();
2587	#else
2588
2589	close(ROAR_STDIN );
2590	close(ROAR_STDOUT);
2591	close(ROAR_STDERR);
2592
2593	if ( roar_fork(NULL) )
2594	ROAR_U_EXIT(0);
2595
2596	#ifdef ROAR_HAVE_SETSID
2597	setsid();
2598	#endif
2599	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2600	#endif
2601	}
2602	#endif
2603
2604	if ( watchdog_time ) {
2605	if ( watchdog_time == -1 )
2606	watchdog_time = 5000;
2607	roar_watchdog_start(ROAR_WATCHDOG_CONF_DEFAULTS, watchdog_time, NULL);
2608	}
2609
2610	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2611	// early test for UID as we need this for the pidfile and the setuid()
2612	if ( sock_user != NULL ) {
2613	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2614	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2615	return 1;
2616	}
2617	}
2618	#endif
2619
2620	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2621
2622	#ifdef SUPPORT_PIDFILE
2623	if ( pidfile != NULL ) {
2624	if ( roar_vio_open_dstr_simple(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT) == -1 ) {
2625	ROAR_ERR("Can not write pidfile: %s", pidfile);
2626	} else {
2627	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2628	roar_vio_close(&pidfile_vio);
2629	}
2630	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2631	if ( pwd != NULL \|\| grp != NULL ) {
2632	if ( chown(pidfile, pwd != NULL ? pwd->pw_uid : (uid_t)-1, grp != NULL ? grp->gr_gid : (gid_t)-1) == -1 ) {
2633	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2634	}
2635	}
2636	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2637	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2638	}
2639	#endif
2640	}
2641	#endif
2642
2643	#ifdef ROAR_HAVE_CHROOT
2644	if (chrootdir) {
2645	if ( chroot(chrootdir) == -1 ) {
2646	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2647	return 2;
2648	}
2649	if ( chdir("/") == -1 ) {
2650	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2651	return 2;
2652	}
2653	}
2654	#endif
2655
2656	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2657	if ( setids & R_SETUID ) {
2658	if ( sock_user == NULL ) {
2659	ROAR_ERR("Can not set UID if no username is supplied");
2660	return 1;
2661	}
2662	if ( pwd == NULL \|\| setuid(pwd->pw_uid) == -1 ) {
2663	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2664	return 3;
2665	}
2666	#ifdef ROAR_HAVE_GETUID
2667	clients_set_uid(g_self_client, getuid());
2668	#endif
2669	}
2670	#endif
2671
2672	// setup auth:
2673	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2674	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2675	#else
2676	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2677	#endif
2678	ROAR_ERR("Can not set up auth. Bad.");
2679	alive = 0;
2680	}
2681
2682	// Register with OpenSLP:
2683	#ifdef ROAR_HAVE_LIBSLP
2684	if ( reg_slp ) {
2685	register_slp(0, sock_addr);
2686	}
2687	#endif
2688
2689	#ifdef ROAR_HAVE_LIBX11
2690	if ( reg_x11 ) {
2691	register_x11(0, sock_addr);
2692	}
2693	#endif
2694
2695	// update sync counter.
2696	streams_change_sync_num(-1, 0);
2697
2698	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2699
2700	// start main loop...
2701	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2702	main_loop(&sa, sysclocksync);
2703	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2704
2705	// clean up.
2706	clean_quit_prep();
2707	output_buffer_free();
2708
2709	roar_notify_core_free(NULL);
2710
2711	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2712
2713	#ifdef ROAR_HAVE_SYSTEM
2714	if ( g_config->scripts.post_shutdown != NULL )
2715	system(g_config->scripts.post_shutdown);
2716	#endif
2717
2718	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2719	return 0;
2720	}
2721
2722	void cleanup_listen_socket (int terminate) {
2723	int i;
2724
2725	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2726
2727	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2728
2729	// Deregister from SLP:
2730	#ifdef ROAR_HAVE_LIBSLP
2731	register_slp(1, NULL);
2732	#endif
2733
2734	#ifdef ROAR_HAVE_LIBX11
2735	register_x11(1, NULL);
2736	#endif
2737
2738	#ifdef ROAR_SUPPORT_LISTEN
2739	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2740	if ( g_listen[i].used ) {
2741	roar_vio_close(&(g_listen[i].sock));
2742
2743	g_listen[i].used = 0;
2744
2745	#ifdef ROAR_HAVE_UNIX
2746	if ( server[i] != NULL )
2747	if ( *(server[i]) == '/' )
2748	unlink(server[i]);
2749	#endif
2750	}
2751	}
2752
2753	#endif
2754
2755	if ( terminate )
2756	g_terminate = 1;
2757	}
2758
2759	void clean_quit_prep (void) {
2760	cleanup_listen_socket(0);
2761
2762	plugins_free();
2763
2764	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2765	sources_free();
2766	#endif
2767	streams_free();
2768	clients_free();
2769	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2770	ssynth_free();
2771	#endif
2772	#ifndef ROAR_WITHOUT_DCOMP_CB
2773	midi_cb_stop(); // stop console beep
2774	#endif
2775	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2776	midi_free();
2777	#endif
2778	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2779	light_free();
2780	#endif
2781	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2782	rdtcs_free();
2783	#endif
2784
2785	waveform_free();
2786
2787	#ifdef SUPPORT_PIDFILE
2788	if ( pidfile != NULL )
2789	unlink(pidfile);
2790	#endif
2791
2792	auth_free();
2793	}
2794
2795	void clean_quit (void) {
2796	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2797
2798	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2799
2800	clean_quit_prep();
2801	// output_buffer_free();
2802
2803	roar_notify_core_free(NULL);
2804
2805	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2806
2807	#ifdef ROAR_HAVE_SYSTEM
2808	if ( g_config->scripts.post_shutdown != NULL )
2809	system(g_config->scripts.post_shutdown);
2810	#endif
2811
2812	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2813	exit(0);
2814	}
2815
2816	//ll

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