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source: roaraudio/roard/roard.c @ 5275:811818eb5b81

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Last change on this file since 5275:811818eb5b81 was 5275:811818eb5b81, checked in by phi, 12 years ago
Improved plugin loader a lot (Closes: #190)
File size: 75.4 KB

Line
1	//roard.c:
2
3	/*
4	* Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011
5	*
6	* This file is part of roard a part of RoarAudio,
7	* a cross-platform sound system for both, home and professional use.
8	* See README for details.
9	*
10	* This file is free software; you can redistribute it and/or modify
11	* it under the terms of the GNU General Public License version 3
12	* as published by the Free Software Foundation.
13	*
14	* RoarAudio is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17	* GNU General Public License for more details.
18	*
19	* You should have received a copy of the GNU General Public License
20	* along with this software; see the file COPYING. If not, write to
21	* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22	* Boston, MA 02110-1301, USA.
23	*
24	*/
25
26	/* ckport options:
27	* Stuff checked by configure:
28	* ckport: ignore-symbol: getuid of target win32
29	* ckport: ignore-symbol: setuid of target win32
30	* ckport: ignore-symbol: getgid of target win32
31	* ckport: ignore-symbol: setgid of target win32
32	* ckport: ignore-symbol: setsid of target win32
33	* ckport: ignore-symbol: kill of target win32
34	* ckport: ignore-symbol: chroot of target win32
35	* ckport: ignore-symbol: fork of target win32
36	* ckport: ignore-symbol: getservbyname of target win32
37	* ckport: ignore-symbol: nice of target win32
38	*
39	*/
40
41	#include "roard.h"
42
43	enum action {
44	START,
45	STOP,
46	RESTART,
47	RESTART_RETRY,
48	SHUTDOWN
49	};
50
51	enum af_mode {
52	AF_MODE_NONE,
53	AF_MODE_LOAD,
54	AF_MODE_GEN
55	};
56
57	// some stuff we only define extern globally.
58	int g_verbose = ROAR_DBG_INFO_NONE;
59
60	int alive;
61	#ifdef ROAR_SUPPORT_LISTEN
62	int g_no_listen;
63	#endif
64
65	uint32_t g_pos; // current possition in output stream
66
67	int g_standby;
68	int g_autostandby;
69
70	struct roard_listen g_listen[ROAR_MAX_LISTEN_SOCKETS];
71
72	int g_self_client;
73
74	int g_terminate;
75
76	struct roar_audio_info * g_sa, * g_max_sa;
77
78	struct roard_config * g_config;
79
80	struct counters g_counters;
81	// end of extern block.
82
83	#ifdef ROAR_SUPPORT_LISTEN
84	static char * server[ROAR_MAX_LISTEN_SOCKETS];
85	#endif
86
87	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX)
88	#define SUPPORT_PIDFILE
89	static char * pidfile = NULL;
90	#endif
91
92	#if defined(ROAR_HAVE_SETGID) \|\| defined(ROAR_HAVE_SETUID)
93	static int setids = 0;
94	#endif
95
96	#ifdef ROAR_HAVE_LIBX11
97	static char * x11display = NULL;
98	#endif
99
100	void dbg_notify_cb(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
101	char buf[1024] = "";
102	char estr[1024] = "/* ROAR_??? */";
103	char ttstr[1024] = "/* ROAR_OT_??? */";
104	const char * ttname;
105	uint32_t ev = ROAR_EVENT_GET_TYPE(event);
106	int i;
107
108	ttname = roar_ot2str(event->target_type);
109	if ( ttname != NULL ) {
110	snprintf(ttstr, sizeof(ttstr)-1, "/* ROAR_OT_%s */", ttname);
111	buf[sizeof(ttstr)-1] = 0;
112	for (i = 0; ttstr[i] != 0; i++)
113	if ( islower(ttstr[i]) )
114	ttstr[i] = toupper(ttstr[i]);
115	}
116
117	if ( ev == ROAR_NOTIFY_SPECIAL ) {
118	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_SPECIAL */");
119	} else if ( ROAR_NOTIFY_IS_CMD(ev) ) {
120	if ( command_get_name(ROAR_NOTIFY_EVENT2CMD(ev), &ttname) == -1 ) {
121	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2CMD(ev));
122	} else {
123	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(ROAR_CMD_%s) */", ttname);
124	for (i = 0; estr[i] != 0; i++)
125	if ( islower(estr[i]) )
126	estr[i] = toupper(estr[i]);
127	}
128	} else if ( ROAR_NOTIFY_IS_EGRP(ev) ) {
129	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_EGRP2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2EGRP(ev));
130	} else if ( ROAR_NOTIFY_IS_OE(ev) ) {
131	switch (ev) {
132	// OE basics:
133	case ROAR_OE_BASICS_CHANGE_STATE:
134	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_STATE */");
135	break;
136	case ROAR_OE_BASICS_CHANGE_FLAGS:
137	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_FLAGS */");
138	break;
139	case ROAR_OE_BASICS_NEW:
140	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_NEW */");
141	break;
142	case ROAR_OE_BASICS_DELETE:
143	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_DELETE */");
144	break;
145	// OE Streams:
146	case ROAR_OE_STREAM_CHANGE_VOLUME:
147	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_CHANGE_VOLUME */");
148	break;
149	case ROAR_OE_STREAM_XRUN:
150	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_XRUN */");
151	break;
152	case ROAR_OE_STREAM_META_UPDATE:
153	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_META_UPDATE */");
154	break;
155	// OE Default:
156	default:
157	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_OE2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2OE(ev));
158	break;
159	}
160	} else if ( ROAR_NOTIFY_IS_USER(ev) ) {
161	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2USER(ev));
162	}
163
164	buf[sizeof(estr)-1] = 0;
165
166	if ( event->flags & ROAR_EVENT_FLAG_PROXYEVENT ) {
167	snprintf(buf, sizeof(buf)-1, ".event_proxy=0x%.8x%s, ", (int)event->event_proxy, estr);
168	buf[sizeof(buf)-1] = 0;
169	}
170
171	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)",
172	0 /* always print: minlevel = 0 */,
173	core, event,
174	(int)event->flags,
175	(int)event->event,
176	(event->flags & ROAR_EVENT_FLAG_PROXYEVENT ? "" : estr),
177	buf,
178	event->emitter,
179	event->target,
180	event->target_type,
181	ttstr,
182	event->arg0,
183	event->arg1,
184	event->arg2,
185	userdata);
186	}
187
188	void dbg_notify_cb_register (void) {
189	struct roar_event event;
190
191	memset(&event, 0, sizeof(event));
192
193	event.event = ROAR_EGRP_ANY_EVENT;
194
195	event.emitter = -1;
196	event.target = -1;
197	event.target_type = -1;
198
199	roar_notify_core_subscribe(NULL, &event, dbg_notify_cb, NULL);
200	}
201
202	#ifdef ROAR_HAVE_MAIN_ARGS
203	void usage (void) {
204	printf("Usage: roard [OPTIONS]...\n\n");
205
206	printf("Misc Options:\n\n");
207	printf(
208	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
209	" --daemon - Bring the server into background after init\n"
210	#endif
211	" --verbose - Be more verbose, can be used multiple times\n"
212	" --terminate - Terminate after last client quited\n"
213	" --start - No op parameter (starting roard is default operation)\n"
214	" --restart - Trys to stop an old instance and start a new with new settings\n"
215	" --stop - Stops a running roard (provide --pidfile!)\n"
216	" --shutdown - Terminates a running roard (provide --pidfile!)\n"
217	" --realtime - Trys to get realtime priority,\n"
218	" give multible times for being more realtime\n"
219	" --memlock LEVEL - Set default memory locking level to LEVEL\n"
220	#ifdef ROAR_HAVE_CHROOT
221	" --chroot DIR - chroots to the given dir\n"
222	#endif
223	#ifdef ROAR_HAVE_SETGID
224	" --setgid - GroupID to the audio group as specified via -G\n"
225	#endif
226	#ifdef ROAR_HAVE_SETUID
227	" --setuid - UserID to the audio user as specified via -U\n"
228	#endif
229	" --sysclocksync - calculate exact sample rate using the system clock\n"
230	" --location LOC - Set lion readable location of server\n"
231	" --description DESC - Set lion readable description of server\n"
232	#ifdef SUPPORT_PIDFILE
233	" --pidfile PIDFILE - Write a pidfile at PIDFILE\n"
234	#endif
235	#ifdef ROAR_HAVE_SYSLOG
236	" --log-syslog - Log Warnings, Errors, ... to syslog\n"
237	#endif
238	#ifdef ROAR_HAVE_SYSTEM
239	" --script-postdown S - Run command lion S after complet shutdown.\n"
240	#endif
241	);
242
243	printf("\nAuth Options:\n\n");
244	printf(
245	" --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV,\n"
246	" Use \"none\" to disable guest access.\n"
247	" --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
248	" connections to ACCLEV. Use \"none\" to disable trust auth.\n"
249	" --trust-root - Trust root user\n"
250	" --no-trust-root - Don't trust root user\n"
251	" --authfile-gen FILE - Generate an new authfile\n"
252	" --authfile-load FILE - Load an authfile\n"
253	" --authfile-type TYPE - Type of authfile\n"
254	" --authfile-acclev ACCLEV\n"
255	" - Sets the access level for authfile\n"
256	" --new-authfile - Parameters for new authfile follow\n"
257	);
258
259	printf("\nPlugin Options:\n\n");
260	printf(
261	" --plugin-load FILE - Load plugin FILE\n"
262	" --plugin-args ARGS - Arguments for the plugin\n"
263	" (must be given before the --plugin-load)\n"
264	);
265
266	printf("\nAudio Options:\n\n");
267	printf(
268	" -R --rate RATE - Set server rate\n"
269	" -B --bits BITS - Set server bits\n"
270	" -C --chans CHANNELS - Set server channels\n"
271	" --aiprofile PROFILE - Use the given audio profile\n"
272	);
273
274	printf("\nStream Options:\n\n");
275	printf(
276	" --stream-flags D=F - Set default flags for stream directions\n"
277	" D is the stream direction and F is a comma separated\n"
278	" list of flags in form +flag or -flag to set or unset\n"
279	" a flag as default or remove it from the default\n"
280	);
281	printf("\nStream Options:\n\n");
282	printf(
283	" --list-rolestack - Show the current role stack\n"
284	" --rolestack-push R:A - Add a rule for role R with action A on top\n"
285	" of the role stack.\n"
286	);
287
288	printf("\nOutput Options:\n\n");
289	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
290	printf(" -O --odevice DEV - Set the device\n");
291	printf(" -oO OPTS - Set output options\n");
292	printf(" -oN - Adds another output\n");
293	printf(" -oP - Mark output as primary\n");
294	#ifdef ROAR_DRIVER_DEFAULT
295	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
296	#else
297	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
298	#endif
299
300	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
301	printf("\nSource Options:\n\n");
302	printf(" -s --source DRV - Use DRV as input driver\n"
303	" -S DEV - Use DEV as input device\n"
304	" -sO OPTS - Use OPTS as input options\n"
305	" -sN - Adds another source\n"
306	" -sP - Make souce as primary\n"
307	);
308	printf(" --list-sources - List all sources\n");
309	#endif
310
311	#ifndef ROAR_WITHOUT_DCOMP_MIXER
312	printf("\nHardware Mixer Options:\n\n");
313	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
314	" -M DEV - Use DEV as mixer device\n"
315	" -mO OPTS - Use OPTS as mixer options\n"
316	" -mN - Adds another mixer\n"
317	" -mP - Make mixer as primary\n"
318	);
319	printf(" --list-mixers - List all mixers\n");
320	#endif
321
322	printf("\nCodec Filter Options:\n\n");
323	printf(" --list-cf - List all codec filter\n"
324	);
325
326	#ifndef ROAR_WITHOUT_DCOMP_MIDI
327	printf("\nMIDI Options:\n\n");
328	printf(" --midi-no-console - Disable console based MIDI synth\n"
329	" --midi-console-enable - Enables the console based MIDI synth\n"
330	" --midi-console DEV - Set device for MIDI console\n"
331	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
332	" --ssynth-enable - Enable simple software synth\n"
333	" --ssynth-disable - Disable simple software synth\n"
334	#endif
335	);
336	#endif
337
338	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
339	printf("\nLight Control Options:\n\n");
340	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
341	LIGHT_CHANNELS_DEFAULT
342	);
343	#endif
344
345	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
346	printf("\nRadio Data and Transmitter Control System Options:\n\n");
347	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
348	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
349	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
350	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
351	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
352	);
353	#endif
354
355	#ifdef ROAR_HAVE_LIBX11
356	printf("\nX11 Options:\n\n");
357	printf(
358	" --x11-display DISPLAY - Set display for X11\n"
359	" --display DISPLAY - Set display for X11\n"
360	);
361	#endif
362
363	printf("\nServer Options:\n\n");
364	printf(" -t --tcp - Use TCP listen socket\n"
365	#ifdef ROAR_HAVE_UNIX
366	" -u --unix - Use UNIX Domain listen socket (default)\n"
367	#endif
368	#ifdef ROAR_HAVE_LIBDNET
369	" -n --decnet - use DECnet listen socket\n"
370	#endif
371	" -4 - Use IPv4 connections (implies -t)\n"
372	#ifdef AF_INET6
373	" -6 - Use IPv6 connections (implies -t)\n"
374	#endif
375	#ifdef IPV6_ADDRFORM
376	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
377	" this is normaly not useful.\n"
378	#endif
379	" -p --port - TCP Port to bind to\n"
380	" -b --bind - IP/Hostname to bind to\n"
381	" --sock - Filename for UNIX Domain Socket\n"
382	" --proto PROTO - Use PROTO as protocol on Socket\n"
383	" --proto-dir DIR - Set direction parameter for protocol\n"
384	" --proto-rate RATE - Set sample rate parameter for protocol\n"
385	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
386	" --proto-codec E - Set codec parameter for protocol\n"
387	" --proto-chans C - Set number of channels parameter for protocol\n"
388	" --proto-aiprofile PROFILE\n"
389	" - Sets the audio profile for socket\n"
390	" --proto-profile P - Set profile for listen socket\n"
391	" --list-proto - List supported protocols\n"
392	" --list-profiles - List supported profiles for --proto-profile\n"
393	" --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
394	" --new-sock - Parameters for new socket follow\n"
395	#ifdef ROAR_HAVE_LIBSLP
396	" --slp - Enable OpenSLP support\n"
397	#endif
398	#ifdef ROAR_HAVE_LIBX11
399	" --x11 - Enable X11 support\n"
400	#endif
401	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
402	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
403	" You need the permissions to change the GID\n"
404	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
405	" You need the permissions to change the UID (normaly only root has)\n"
406	" --no-listen - Do not listen for new clients\n"
407	" (only useful for relaing, impleys --terminate)\n"
408	" --client-fh - Comunicate with a client over this handle\n"
409	" (only useful for relaing)\n"
410	" --close-fh - Closes the given fh\n"
411	" --standby - Start in standby state\n"
412	" --auto-standby - Automatical goes into standby if there are no streams\n",
413	#ifdef ROAR_DEFAULT_SOCKGRP
414	ROAR_DEFAULT_SOCKGRP
415	#else
416	"(none)"
417	#endif
418	);
419	// printf("\n Options:\n\n");
420	printf("\n");
421	}
422
423	#endif
424
425	#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
426	#define _pmsgc(group, counter, name) _pmsg(" Counter %-10s: %llu", (name), (long long unsigned int)counters_get(group, counter))
427	void counters_print(int type, int force) {
428	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
429	_pmsg("--- Counter Listing ---");
430	_pmsg(" Current:");
431	_pmsgc(cur, clients, "Clients");
432	_pmsgc(cur, streams, "Streams");
433	_pmsg(" Total:");
434	_pmsgc(sum, clients, "Clients");
435	_pmsgc(sum, streams, "Streams");
436	_pmsg("--- End of Counter Listing ---");
437	}
438	}
439	#undef _pmsgc
440	#undef _pmsg
441
442	int restart_server (const char * server, int terminate) {
443	struct roar_connection con;
444	#ifdef ROAR_HAVE_KILL
445	char buf[80];
446	ssize_t l;
447	struct roar_vio_calls fh;
448	pid_t pid;
449	int ok;
450
451	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
452
453	if ( pidfile != NULL ) {
454	if ( roar_vio_open_dstr_simple(&fh, pidfile, O_RDONLY) ) {
455	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
456	} else {
457	l = roar_vio_read(&fh, buf, 80);
458	roar_vio_close(&fh);
459	if ( l > 0 ) {
460	buf[l-1] = 0;
461	buf[79] = 0;
462	pid = atoi(buf);
463	if ( terminate ) {
464	ok = kill(pid, SIGUSR1);
465	} else {
466	ok = kill(pid, SIGINT);
467	}
468	if ( ok == 0 ) {
469	return 0;
470	} else {
471	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
472	}
473	} else {
474	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
475	}
476	}
477	}
478	#endif
479
480	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
481	return -1;
482	}
483
484	if ( roar_terminate(&con, terminate) == -1 ) {
485	return -1;
486	}
487
488	return roar_disconnect(&con);
489	}
490
491	#define R_SETUID 1
492	#define R_SETGID 2
493
494	int init_config (void) {
495	int i;
496
497	memset(g_config, 0, sizeof(struct roard_config));
498
499	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
500	g_config->streams[i].mixer_channels = 1;
501	g_config->streams[i].mixer.rpg_mul = 1;
502	g_config->streams[i].mixer.rpg_div = 1;
503	g_config->streams[i].mixer.scale = 65535;
504	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
505	}
506
507	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
508	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
509	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
510	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
511	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
512
513	g_config->location = CONF_DEF_STRING;
514	g_config->description = CONF_DEF_STRING;
515
516	g_config->memlock_level = -1;
517
518	#ifdef ROAR_HAVE_SYSTEM
519	g_config->scripts.post_shutdown = NULL;
520	#endif
521
522	return 0;
523	}
524
525	#ifdef ROAR_SUPPORT_LISTEN
526	int init_listening (void) {
527	int i;
528
529	memset(g_listen, 0, sizeof(g_listen));
530
531	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
532	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
533	server[i] = NULL;
534	}
535
536	return 0;
537	}
538
539	int get_listen(struct roard_listen sock, char * sockname) {
540	int i;
541
542	if ( sock == NULL )
543	return -1;
544
545	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
546	if ( ! g_listen[i].used ) {
547	server[i] = NULL;
548	*sock = &(g_listen[i]);
549
550	if ( sockname != NULL )
551	*sockname = &(server[i]);
552
553	return 0;
554	}
555	}
556
557	return -1;
558	}
559
560	#ifdef ROAR_SUPPORT_LISTEN
561	static struct _listen_profile {
562	const char * name;
563	int type;
564	int port;
565	const char * sockaddr;
566	int proto;
567	int dir;
568	const char * aiprofile;
569	const char * desc;
570	} _g_listen_profiles[] = {
571	// RoarAudio:
572	#ifdef ROAR_HAVE_UNIX
573	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
574	ROAR_PROTO_ROARAUDIO, -1, NULL,
575	"RoarAudio default user profile"},
576	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
577	ROAR_PROTO_ROARAUDIO, -1, NULL,
578	"RoarAudio default global profile"},
579	#endif
580	#ifdef ROAR_HAVE_IPV4
581	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
582	ROAR_PROTO_ROARAUDIO, -1, NULL,
583	"RoarAudio local TCP profile"},
584	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
585	ROAR_PROTO_ROARAUDIO, -1, NULL,
586	"RoarAudio network TCP profile"},
587	#endif
588	#ifdef ROAR_HAVE_IPV6
589	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET6_HOST,
590	ROAR_PROTO_ROARAUDIO, -1, NULL,
591	"RoarAudio local TCP profile"},
592	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET6_ANYHOST,
593	ROAR_PROTO_ROARAUDIO, -1, NULL,
594	"RoarAudio network TCP profile"},
595	#endif
596	#ifdef ROAR_HAVE_LIBDNET
597	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
598	ROAR_PROTO_ROARAUDIO, -1, NULL,
599	"RoarAudio default DECnet"},
600	#endif
601	#ifdef ROAR_HAVE_UNIX
602	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
603	"RoarAudio abstract namespace profile"},
604	#endif
605
606	// EsounD:
607	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
608	#ifdef ROAR_HAVE_UNIX
609	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
610	ROAR_PROTO_ESOUND, -1, NULL,
611	"EsounD default local profile"},
612	#endif
613	#ifdef ROAR_HAVE_IPV4
614	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
615	ROAR_PROTO_ESOUND, -1, NULL,
616	"EsounD local TCP profile"},
617	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
618	ROAR_PROTO_ESOUND, -1, NULL,
619	"EsounD network TCP profile"},
620	#endif
621	#ifdef ROAR_HAVE_IPV6
622	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
623	ROAR_PROTO_ESOUND, -1, NULL,
624	"EsounD local TCP profile"},
625	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
626	ROAR_PROTO_ESOUND, -1, NULL,
627	"EsounD network TCP profile"},
628	#endif
629	#endif
630
631	// RSound:
632	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
633	#ifdef ROAR_HAVE_UNIX
634	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
635	ROAR_PROTO_RSOUND, -1, NULL,
636	"RSound default local profile"},
637	#endif
638	#ifdef ROAR_HAVE_IPV4
639	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
640	ROAR_PROTO_RSOUND, -1, NULL,
641	"RSound local TCP profile"},
642	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
643	ROAR_PROTO_RSOUND, -1, NULL,
644	"RSound network TCP profile"},
645	#endif
646	#ifdef ROAR_HAVE_IPV6
647	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
648	ROAR_PROTO_RSOUND, -1, NULL,
649	"RSound local TCP profile"},
650	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
651	ROAR_PROTO_RSOUND, -1, NULL,
652	"RSound network TCP profile"},
653	#endif
654	#ifdef ROAR_HAVE_LIBDNET
655	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
656	ROAR_PROTO_RSOUND, -1, NULL,
657	"RSound DECnet profile"},
658	#endif
659	#endif
660
661	// PulseAudio Simple:
662	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
663	#ifdef ROAR_HAVE_IPV4
664	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
665	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
666	"PulseAudio Simple TCP play profile"},
667	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
668	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
669	"PulseAudio Simple TCP monitor profile"},
670	#endif
671	#ifdef ROAR_HAVE_IPV6
672	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
673	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
674	"PulseAudio Simple TCP play profile"},
675	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
676	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
677	"PulseAudio Simple TCP monitor profile"},
678	#endif
679	#endif
680
681	// RPlay:
682	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
683	#ifdef ROAR_HAVE_IPV4
684	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
685	ROAR_PROTO_RPLAY, -1, NULL,
686	"RPlay local TCP profile"},
687	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
688	ROAR_PROTO_RPLAY, -1, NULL,
689	"RPlay network TCP profile"},
690	#endif
691	#ifdef ROAR_HAVE_IPV6
692	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
693	ROAR_PROTO_RPLAY, -1, NULL,
694	"RPlay local TCP profile"},
695	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
696	ROAR_PROTO_RPLAY, -1, NULL,
697	"RPlay network TCP profile"},
698	#endif
699	#endif
700
701	// Gopher:
702	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
703	#ifdef ROAR_HAVE_IPV4
704	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
705	ROAR_PROTO_GOPHER, -1, NULL,
706	"Gopher local TCP profile"},
707	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
708	ROAR_PROTO_GOPHER, -1, NULL,
709	"Gopher network TCP profile"},
710	#endif
711	#ifdef ROAR_HAVE_IPV6
712	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
713	ROAR_PROTO_GOPHER, -1, NULL,
714	"Gopher local TCP profile"},
715	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
716	ROAR_PROTO_GOPHER, -1, NULL,
717	"Gopher network TCP profile"},
718	#endif
719	#endif
720
721	// End of List:
722	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
723	};
724
725	void listen_listen_profiles (void) {
726	struct _listen_profile * p;
727	char * type;
728	int i;
729	char port[8];
730
731	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
732	printf("-------------------------------------------------------------------------------------------------\n");
733	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
734
735	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
736	switch (p->type) {
737	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
738	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
739	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
740	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
741	default:
742	type = "unknown";
743	break;
744	}
745
746	if ( p->port ) {
747	snprintf(port, sizeof(port)-1, "%i", p->port);
748	port[sizeof(port)-1] = 0;
749	} else {
750	strcpy(port, "(none)");
751	}
752
753	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
754	p->name,
755	type,
756	p->sockaddr, port,
757	roar_proto2str(p->proto),
758	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
759	p->desc == NULL ? "" : p->desc);
760	}
761	}
762
763	int get_listen_profile (const char * name,
764	int * port, char ** sockaddr, int * type,
765	int * proto,
766	int * dir, struct roar_audio_info * info) {
767	static char buf[1024];
768	struct _listen_profile * p;
769	int i;
770
771	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
772	if ( !strcasecmp(p->name, name) ) {
773	*port = p->port;
774
775	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
776	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
777	} else {
778	strncpy(buf, p->sockaddr, sizeof(buf));
779	}
780	*sockaddr = buf;
781	*type = p->type;
782
783	*proto = p->proto;
784	*dir = p->dir;
785
786	if ( p->aiprofile != NULL ) {
787	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
788	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
789	return -1;
790	}
791	}
792	return 0;
793	}
794	}
795
796	return -1;
797	}
798	#endif
799
800	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
801	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
802	struct group * grp = NULL;
803	#endif
804	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
805	struct passwd * pwd = NULL;
806	#endif
807	#ifdef ROAR_HAVE_UNIX
808	char * env_roar_proxy_backup;
809	#endif
810	int sockid = -1;
811	#ifdef ROAR_HAVE_UNIX
812	int sock;
813	#endif
814	int i;
815
816	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",
817	ROAR_DBG_INFO_INFO,
818	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
819	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
820
821	if ( *addr != 0 ) {
822	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
823	if ( ! g_listen[i].used ) {
824	sockid = i;
825	break;
826	}
827	}
828
829	if ( sockid == -1 )
830	return -1;
831
832	g_listen[sockid].proto = proto;
833
834	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
835
836	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
837	#ifdef ROAR_HAVE_UNIX
838	if ( *addr == '/' ) {
839	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
840	env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
841	unsetenv("ROAR_PROXY");
842	}
843	if ( (sock = roar_socket_connect(addr, port)) != -1 ) {
844	close(sock);
845	ROAR_ERR("Can not open listen socket: Socket allready in use");
846	return -1;
847	} else {
848	unlink(addr);
849	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
850	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
851	return -1;
852	}
853	}
854	if ( env_roar_proxy_backup != NULL ) {
855	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
856	roar_mm_free(env_roar_proxy_backup);
857	}
858	#else
859	if (0) { // noop
860	#endif
861	} else {
862	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
863	return -1;
864	}
865	}
866
867	ROAR_DBG("add_listen(*) = ?");
868
869	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
870	if ( group != NULL ) {
871	if ( (grp = getgrnam(group)) == NULL ) {
872	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
873	}
874	}
875	#endif
876
877	ROAR_DBG("add_listen(*) = ?");
878
879	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
880	if ( user != NULL ) {
881	if ( (pwd = getpwnam(user)) == NULL ) {
882	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
883	}
884	}
885	#endif
886
887	ROAR_DBG("add_listen(*) = ?");
888
889	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
890	if ( *addr == '/' ) {
891	if ( grp != NULL \|\| pwd != NULL ) {
892	if ( chown(addr, pwd != NULL ? pwd->pw_uid : -1, grp != NULL ? grp->gr_gid : -1) == -1 )
893	return -1;
894	}
895	#ifdef ROAR_HAVE_GETUID
896	if ( grp != NULL ) {
897	if ( getuid() == 0 )
898	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
899	return -1;
900	}
901	#endif
902	}
903	#endif
904	}
905
906	ROAR_DBG("add_listen(*) = ?");
907
908	// in case we opened the listening socket correctly.
909	if ( dir == -1 )
910	dir = ROAR_DIR_PLAY;
911
912	g_listen[sockid].inst.stpl.dir = dir;
913	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
914
915	switch (dir) {
916	case ROAR_DIR_PLAY:
917	case ROAR_DIR_RECORD:
918	case ROAR_DIR_MONITOR:
919	case ROAR_DIR_FILTER:
920	case ROAR_DIR_BIDIR:
921	if ( !g_listen[sockid].inst.stpl.info.rate )
922	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
923
924	if ( !g_listen[sockid].inst.stpl.info.bits )
925	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
926
927	if ( !g_listen[sockid].inst.stpl.info.channels )
928	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
929
930	if ( !g_listen[sockid].inst.stpl.info.codec )
931	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
932	break;
933	}
934
935	g_listen[sockid].used = 1;
936	server[sockid] = addr;
937
938	return 0;
939	}
940	#endif
941
942	#ifdef ROAR_HAVE_MAIN_ARGS
943	static void list_aiprofiles (void) {
944	struct roar_audio_info info;
945	const char * list[1024];
946	const char * mime;
947	ssize_t ret;
948	ssize_t i;
949
950	ret = roar_profiles_list(list, 1024, 0);
951
952	if ( ret == -1 )
953	return;
954
955	printf(" Name Rate Bits Channels Codec\n");
956	printf("---------------------------------------------\n");
957	for (i = 0; i < ret; i++) {
958	if ( roar_profile2info(&info, list[i]) == -1 ) {
959	printf(" %-10s --- unknown parameters ---\n", list[i]);
960	continue;
961	}
962
963	mime = roar_codec2mime(info.codec);
964
965	printf(" %-10s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
966	info.rate, info.bits, info.channels,
967	info.codec, roar_codec2str(info.codec),
968	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
969	mime == NULL ? "" : " mimetype:",
970	mime == NULL ? "" : mime
971	);
972	}
973	}
974	#endif
975
976	int update_stream_flags (char * str) {
977	int dir;
978	char * flags;
979	char * k;
980	int op;
981	int flag;
982
983	if ( (flags = strstr(str, "=")) == NULL )
984	return -1;
985
986	*flags = 0;
987	flags++;
988
989	if ( (dir = roar_str2dir(str)) == -1 )
990	return -1;
991
992	while (flags != NULL) {
993	k = flags;
994	flags = strstr(flags, ",");
995
996	if ( flags != NULL )
997	*(flags++) = 0;
998
999	switch (*k) {
1000	case '+': k++; op = ROAR_SET_FLAG; break;
1001	case '-': k++; op = ROAR_RESET_FLAG; break;
1002	default:
1003	op = ROAR_SET_FLAG;
1004	}
1005
1006	flag = 0;
1007
1008	if ( !strcmp(k, "sync") ) {
1009	flag = ROAR_FLAG_SYNC;
1010	} else if ( !strcmp(k, "meta") ) {
1011	flag = ROAR_FLAG_META;
1012	} else if ( !strcmp(k, "cleanmeta") ) {
1013	flag = ROAR_FLAG_CLEANMETA;
1014	} else if ( !strcmp(k, "pause") ) {
1015	flag = ROAR_FLAG_PAUSE;
1016	} else if ( !strcmp(k, "mute") ) {
1017	flag = ROAR_FLAG_MUTE;
1018	} else if ( !strcmp(k, "antiecho") ) {
1019	flag = ROAR_FLAG_ANTIECHO;
1020	} else if ( !strcmp(k, "passmixer") ) {
1021	flag = ROAR_FLAG_PASSMIXER;
1022	} else if ( !strcmp(k, "recsource") ) {
1023	flag = ROAR_FLAG_RECSOURCE;
1024	} else {
1025	return -1;
1026	}
1027
1028	g_config->streams[dir].flags \|= flag;
1029
1030	if ( op == ROAR_RESET_FLAG )
1031	g_config->streams[dir].flags -= flag;
1032	}
1033
1034	return 0;
1035	}
1036
1037	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1038	struct roar_authfile * authfile = NULL;
1039	struct roar_authfile_key * key = NULL;
1040	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1041	void * keydata;
1042	int i;
1043
1044	if ( type == NULL ) {
1045	// noop.
1046	} else if ( !strcasecmp(type, "roar") ) {
1047	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1048	} else if ( !strcasecmp(type, "roar") ) {
1049	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1050	} else if ( !strcasecmp(type, "esd") ) {
1051	af_type = ROAR_AUTHFILE_TYPE_ESD;
1052	} else if ( !strcasecmp(type, "pulse") ) {
1053	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1054	} else if ( !strcasecmp(type, "htpasswd") ) {
1055	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1056	} else if ( !strcasecmp(type, "xauth") ) {
1057	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1058	} else {
1059	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1060	return -1;
1061	}
1062
1063	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1064	af_type = ROAR_AUTHFILE_TYPE_ESD;
1065
1066	switch (mode) {
1067	case AF_MODE_NONE:
1068	return 0;
1069	break;
1070	case AF_MODE_GEN:
1071	switch (af_type) {
1072	case ROAR_AUTHFILE_TYPE_ESD:
1073	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1074	break;
1075	case ROAR_AUTHFILE_TYPE_PULSE:
1076	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1077	break;
1078	default:
1079	return -1;
1080	break;
1081	}
1082
1083	if ( key == NULL ) {
1084	ROAR_ERR("add_authfile(*): Can not generate key.");
1085	return -1;
1086	}
1087
1088	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1089	roar_authfile_key_unref(key);
1090	return -1;
1091	}
1092
1093	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1094	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1095	}
1096
1097	keydata = roar_mm_memdup(key->data, key->len);
1098
1099	if ( keydata == NULL ) {
1100	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1101	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1102	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1103	}
1104
1105	roar_authfile_key_unref(key);
1106	if ( roar_authfile_close(authfile) != 0 )
1107	return -1;
1108	return 0;
1109	break;
1110	case AF_MODE_LOAD:
1111	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1112	return -1;
1113	}
1114
1115	for (i = 0; ; i++) {
1116	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1117	if ( key == NULL )
1118	break;
1119
1120	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1121	keydata = roar_mm_memdup(key->data, key->len);
1122
1123	if ( keydata == NULL ) {
1124	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1125	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1126	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1127	}
1128	} else {
1129	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1130	}
1131
1132	roar_authfile_key_unref(key);
1133	}
1134
1135	if ( roar_authfile_close(authfile) != 0 )
1136	return -1;
1137	return 0;
1138	break;
1139	}
1140
1141	return -1;
1142	}
1143
1144	// X11:
1145	#ifdef ROAR_HAVE_LIBX11
1146	int register_x11 (int unreg, char * sockname) {
1147	struct roar_x11_connection * x11con = NULL;
1148	int ret = 0;
1149
1150	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1151	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1152	return -1;
1153	}
1154
1155	if ( unreg ) {
1156	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1157	ret = -1;
1158	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1159	} else {
1160	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1161	}
1162	} else {
1163	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1164	ret = -1;
1165	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1166	} else {
1167	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1168	}
1169	}
1170
1171	roar_x11_disconnect(x11con);
1172
1173	return ret;
1174	}
1175	#endif
1176
1177	// SLP:
1178	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1179	/* return the error code in the cookie */
1180	(SLPError)cookie = errcode;
1181	}
1182
1183	int register_slp (int unreg, char * sockname) {
1184	#ifdef ROAR_HAVE_LIBSLP
1185	static int regged = 0;
1186	static char * sn = NULL;
1187	SLPError err;
1188	SLPError callbackerr;
1189	SLPHandle hslp;
1190	char addr[1024];
1191	char attr[1024] = "";
1192	char * location;
1193	char * description;
1194	char * standards;
1195
1196	if ( sockname != NULL )
1197	sn = sockname;
1198
1199	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1200
1201	err = SLPOpen("en", SLP_FALSE, &hslp);
1202
1203	if (err != SLP_OK) {
1204	ROAR_ERR("Error opening slp handle: Error #%i", err);
1205	return -1;
1206	}
1207
1208	if (!unreg) {
1209
1210	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1211	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1212	SLPClose(hslp);
1213	return -1;
1214	}
1215
1216	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1217	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1218	SLPClose(hslp);
1219	return -1;
1220	}
1221
1222	standards = stds_string();
1223
1224	if ( standards == NULL ) {
1225	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1226	SLPClose(hslp);
1227	return -1;
1228	}
1229	standards[0] = 0;
1230	}
1231
1232	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1233	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1234	"(light-channels=%i),"
1235	#endif
1236	"(standards=%s),"
1237	"(location=%s),(description=%s)",
1238	g_sa->rate, g_sa->channels, g_sa->bits,
1239	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1240	g_light_state.channels,
1241	#endif
1242	standards,
1243	location, description
1244	);
1245
1246	roar_mm_free(standards);
1247
1248	/* Register a service with SLP */
1249	err = SLPReg(hslp,
1250	addr,
1251	SLP_LIFETIME_MAXIMUM,
1252	0,
1253	attr,
1254	SLP_TRUE,
1255	register_slp_callback,
1256	&callbackerr);
1257	regged = 1;
1258	} else if ( unreg && regged ) {
1259	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1260	regged = 0;
1261	} else {
1262	SLPClose(hslp);
1263	return -1;
1264	}
1265
1266	/* err may contain an error code that occurred as the slp library */
1267	/* _prepared_ to make the call. */
1268	if ( err != SLP_OK ) {
1269	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1270	return -1;
1271	}
1272
1273	/* callbackerr may contain an error code (that was assigned through */
1274	/* the callback cookie) that occurred as slp packets were sent on */
1275	/* the wire */
1276	if (callbackerr != SLP_OK) {
1277	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1278	return -1;
1279	}
1280
1281	SLPClose(hslp);
1282	return 0;
1283	#else
1284	return -1;
1285	#endif
1286	}
1287
1288	static int auth_setup (enum roard_client_acclev none_acclev,
1289	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1290	union auth_typeunion * key;
1291	size_t i;
1292
1293	// Info:
1294	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1295	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1296
1297	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1298	if ( auth_addkey_anonymous(none_acclev) == -1 )
1299	return -1;
1300	}
1301
1302	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1303	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1304	return -1;
1305
1306	// zerosize all counters.
1307	memset(key, 0, sizeof(union auth_typeunion));
1308
1309	i = 0;
1310
1311	if ( trust_uid != -1 )
1312	key->trust.uids[i++] = trust_uid;
1313
1314	#ifdef ROAR_ROOT_UID
1315	if ( trust_root )
1316	key->trust.uids[i++] = ROAR_ROOT_UID;
1317	#endif
1318
1319	key->trust.uids_len = i;
1320
1321	i = 0;
1322
1323	if ( trust_gid != -1 )
1324	key->trust.gids[i++] = trust_gid;
1325
1326	key->trust.gids_len = i;
1327	}
1328
1329	return 0;
1330	}
1331
1332
1333	// MAIN:
1334
1335	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1336	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1337	return 70; \
1338	}
1339
1340	#ifdef ROAR_HAVE_MAIN_ARGS
1341	int main (int argc, char * argv[]) {
1342	#else
1343	int main (void) {
1344	#endif
1345	#ifdef ROAR_HAVE_MAIN_ARGS
1346	enum action action = START;
1347	int i;
1348	char * k;
1349	enum output_format print_format = FORMAT_NATIVE;
1350	const struct rolestack * rolestack;
1351	#endif
1352	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1353	char user_sock[80] = {0};
1354	#endif
1355	struct roar_audio_info sa, max_sa;
1356	struct roard_config config;
1357	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1358	int daemon = 0;
1359	#endif
1360	int realtime = 0;
1361	int sysclocksync = 0;
1362	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1363	const char * plugin_args = NULL;
1364	#ifdef ROAR_SUPPORT_LISTEN
1365	int port = ROAR_DEFAULT_PORT;
1366	char * sock_addr = NULL;
1367	int sock_proto = ROAR_PROTO_ROARAUDIO;
1368	int sock_dir = -1;
1369	struct roar_audio_info sock_info = {0, 0, 0, 0};
1370	#endif
1371	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1372	char * s_drv = NULL;
1373	char * s_dev = NULL;
1374	char * s_con = NULL;
1375	char * s_opt = NULL;
1376	int s_prim = 0;
1377	#endif
1378	char * o_drv = getenv("ROAR_DRIVER");
1379	char * o_dev = getenv("ROAR_DEVICE");
1380	char * o_opts = NULL;
1381	int o_prim = 0;
1382	int o_count = 0;
1383	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1384	char * m_drv = NULL;
1385	char * m_dev = NULL;
1386	char * m_opts = NULL;
1387	int m_prim = 0;
1388	int m_count = 0;
1389	#endif
1390	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1391	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1392	int trust_root = 1;
1393	char * af_file = NULL;
1394	char * af_type = NULL;
1395	enum af_mode af_mode = AF_MODE_NONE;
1396	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1397	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1398	uint32_t light_channels = LIGHT_CHANNELS_DEFAULT;
1399	#endif
1400	#ifdef ROAR_DEFAULT_SOCKGRP
1401	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1402	#else
1403	char * sock_grp = NULL;
1404	#endif
1405	char * sock_user = NULL;
1406	#ifdef ROAR_SUPPORT_LISTEN
1407	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1408	#endif
1409	#ifdef ROAR_HAVE_LIBSLP
1410	int reg_slp = 0;
1411	#endif
1412	#ifdef ROAR_HAVE_LIBX11
1413	int reg_x11 = 0;
1414	#endif
1415	#ifdef ROAR_HAVE_CHROOT
1416	char * chrootdir = NULL;
1417	#endif
1418	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1419	struct group * grp = NULL;
1420	#endif
1421	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1422	struct passwd * pwd = NULL;
1423	#endif
1424	#ifdef ROAR_HAVE_GETSERVBYNAME
1425	struct servent * serv = NULL;
1426	#endif
1427	struct roar_client * self = NULL;
1428	#ifdef ROAR_HAVE_LIBDNET
1429	char decnethost[80];
1430	#endif
1431	#ifdef SUPPORT_PIDFILE
1432	struct roar_vio_calls pidfile_vio;
1433	#endif
1434
1435	ROAR_DBG("main(*): starting roard...");
1436
1437	g_standby = 0;
1438	g_autostandby = 0;
1439	alive = 1;
1440	#ifdef ROAR_SUPPORT_LISTEN
1441	g_no_listen = 0;
1442	#else
1443	g_terminate = 1;
1444	#endif
1445
1446	g_verbose = ROAR_DBG_INFO_NONE;
1447
1448	_LIBROAR_IGNORE_RET(roar_profile2info(&sa, "default-server"));
1449
1450	g_sa = &sa;
1451	g_max_sa = &max_sa;
1452
1453	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1454
1455	counters_init();
1456
1457	g_config = &config;
1458
1459	if ( init_config() == -1 ) {
1460	ROAR_ERR("Can not init default config!");
1461	return 1;
1462	}
1463
1464	// load config
1465	_LIBROAR_IGNORE_RET(roar_libroar_get_config());
1466
1467	// init notify core:
1468	// TODO: reconsider number of lists.
1469	if ( roar_notify_core_new_global(-1) == -1 ) {
1470	ROAR_ERR("Can not init notify core!");
1471	return 1;
1472	}
1473
1474	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1475	ROAR_ERR("Can not init notify core!");
1476	return 1;
1477	}
1478
1479	#ifdef DEBUG
1480	// enable early in case we have DEBUG set.
1481	dbg_notify_cb_register();
1482	#endif
1483
1484	rolestack_init();
1485
1486	if ( auth_init() == -1 ) {
1487	ROAR_ERR("Can not init auth subsystem!");
1488	return 1;
1489	}
1490
1491	#ifdef ROAR_SUPPORT_LISTEN
1492	if ( init_listening() == -1 ) {
1493	ROAR_ERR("Can not init listening sockets!");
1494	return 1;
1495	}
1496	#endif
1497
1498	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1499	if ( midi_init_config() == -1 ) {
1500	ROAR_ERR("Can not init MIDI config!");
1501	return 1;
1502	}
1503	#endif
1504
1505	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1506	if ( ssynth_init_config() == -1 ) {
1507	ROAR_ERR("Can not init ssynth config!");
1508	return 1;
1509	}
1510	#endif
1511
1512	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1513	if ( rdtcs_init_config() == -1 ) {
1514	ROAR_ERR("Can not init RDTCS config!");
1515	return 1;
1516	}
1517	#endif
1518
1519	if ( plugins_preinit() == -1 ) {
1520	ROAR_ERR("Can not pre-init plugins!");
1521	return 1;
1522	}
1523
1524	#ifdef ROAR_SUPPORT_LISTEN
1525	#ifndef ROAR_TARGET_WIN32
1526	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1527	#else
1528	sock_addr = ROAR_DEFAULT_HOST;
1529	#endif
1530
1531	#ifdef ROAR_HAVE_GETUID
1532	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1533	/*
1534	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1535	*/
1536	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1537	sock_addr = user_sock;
1538	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1539	}
1540	#endif
1541
1542	if ( getenv("ROAR_SERVER") != NULL )
1543	sock_addr = getenv("ROAR_SERVER");
1544	#endif
1545
1546	if ( clients_init() == -1 ) {
1547	ROAR_ERR("Can not init clients!");
1548	return 1;
1549	}
1550
1551	if ( streams_init() == -1 ) {
1552	ROAR_ERR("Can not init streams!");
1553	return 1;
1554	}
1555
1556	if ( (g_self_client = clients_new()) == -1 ) {
1557	ROAR_ERR("Can not create self client!");
1558	return 1;
1559	}
1560
1561	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1562	if ( sources_init() == -1 ) {
1563	ROAR_ERR("Can not init sources!");
1564	return 1;
1565	}
1566
1567	if ( (sources_set_client(g_self_client)) == -1 ) {
1568	ROAR_ERR("Can not init set source client!");
1569	return 1;
1570	}
1571	#endif
1572
1573	#ifdef ROAR_HAVE_MAIN_ARGS
1574	for (i = 1; i < argc; i++) {
1575	k = argv[i];
1576
1577	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1578	usage();
1579	return 0;
1580
1581	} else if ( strcmp(k, "--start") == 0 ) {
1582	// this is a no op
1583	action = START;
1584	} else if ( strcmp(k, "--restart") == 0 ) {
1585	action = RESTART;
1586	#ifdef ROAR_SUPPORT_LISTEN
1587	if ( restart_server(sock_addr, 1) == -1 ) {
1588	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1589	action = RESTART_RETRY;
1590	}
1591	#else
1592	ROAR_ERR("--restart not supported");
1593	#endif
1594	} else if ( strcmp(k, "--shutdown") == 0 ) {
1595	action = SHUTDOWN;
1596	} else if ( strcmp(k, "--stop") == 0 ) {
1597	action = STOP;
1598
1599
1600	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1601	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1602	daemon = 1;
1603	#else
1604	ROAR_ERR("--daemon not supported");
1605	#endif
1606	} else if ( strcmp(k, "--verbose") == 0 ) {
1607	g_verbose++;
1608
1609	} else if ( strcmp(k, "--print-format") == 0 ) {
1610	k = argv[++i];
1611	if ( !strcasecmp(k, "native") ) {
1612	print_format = FORMAT_NATIVE;
1613	} else if ( !strcasecmp(k, "wiki") ) {
1614	print_format = FORMAT_WIKI;
1615	} else if ( !strcasecmp(k, "csv") ) {
1616	print_format = FORMAT_CSV;
1617	} else {
1618	ROAR_WARN("Unknown print format: %s", k);
1619	}
1620
1621	} else if ( strcmp(k, "--print-format") == 0 ) {
1622	_CKHAVEARGS(1);
1623
1624	} else if ( strcmp(k, "--terminate") == 0 ) {
1625	g_terminate = 1;
1626	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1627	sysclocksync = 1000;
1628	} else if ( strcmp(k, "--realtime") == 0 ) {
1629	realtime++;
1630	} else if ( strcmp(k, "--memlock") == 0 ) {
1631	_CKHAVEARGS(1);
1632	g_config->memlock_level = memlock_str2level(argv[++i]);
1633	} else if ( strcmp(k, "--chroot") == 0 ) {
1634	_CKHAVEARGS(1);
1635	#ifdef ROAR_HAVE_CHROOT
1636	chrootdir = argv[++i];
1637	#else
1638	ROAR_ERR("--chroot not supported");
1639	i++;
1640	#endif
1641	} else if ( strcmp(k, "--setgid") == 0 ) {
1642	#ifdef ROAR_HAVE_SETGID
1643	setids \|= R_SETGID;
1644	#else
1645	ROAR_ERR("--setgid not supported");
1646	#endif
1647	} else if ( strcmp(k, "--setuid") == 0 ) {
1648	#ifdef ROAR_HAVE_SETUID
1649	setids \|= R_SETUID;
1650	#else
1651	ROAR_ERR("--setuid not supported");
1652	#endif
1653	} else if ( strcmp(k, "--location") == 0 ) {
1654	_CKHAVEARGS(1);
1655	g_config->location = argv[++i];
1656	} else if ( strcmp(k, "--description") == 0 ) {
1657	_CKHAVEARGS(1);
1658	g_config->description = argv[++i];
1659	} else if ( strcmp(k, "--pidfile") == 0 ) {
1660	_CKHAVEARGS(1);
1661	#ifdef SUPPORT_PIDFILE
1662	pidfile = argv[++i];
1663	#else
1664	ROAR_ERR("--pidfile not supported");
1665	i++;
1666	#endif
1667	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1668	#ifdef ROAR_HAVE_SYSLOG
1669	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1670	#else
1671	ROAR_ERR("--log-syslog not supported");
1672	#endif
1673	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1674	_CKHAVEARGS(1);
1675	#ifdef ROAR_HAVE_SYSTEM
1676	g_config->scripts.post_shutdown = argv[++i];
1677	#else
1678	ROAR_ERR("--script-postdown not supported");
1679	i++;
1680	#endif
1681
1682
1683	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1684	_CKHAVEARGS(1);
1685	if ( plugins_load(argv[++i], plugin_args) == -1 ) {
1686	ROAR_ERR("Can not load plugin");
1687	}
1688	plugin_args = NULL;
1689	} else if ( strcmp(k, "--plugin-args") == 0 ) {
1690	_CKHAVEARGS(1);
1691	plugin_args = argv[++i];
1692
1693	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1694	_CKHAVEARGS(1);
1695	none_acclev = clients_str2acclev(argv[++i]);
1696	if ( none_acclev == -1 ) {
1697	ROAR_ERR("Invalid access level: %s", argv[i]);
1698	return 1;
1699	}
1700	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1701	_CKHAVEARGS(1);
1702	trust_acclev = clients_str2acclev(argv[++i]);
1703	if ( trust_acclev == -1 ) {
1704	ROAR_ERR("Invalid access level: %s", argv[i]);
1705	return 1;
1706	}
1707	} else if ( strcmp(k, "--trust-root") == 0 ) {
1708	trust_root = 1;
1709	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1710	trust_root = 0;
1711
1712	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1713	_CKHAVEARGS(1);
1714	af_file = argv[++i];
1715	af_mode = AF_MODE_GEN;
1716	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1717	_CKHAVEARGS(1);
1718	af_file = argv[++i];
1719	af_mode = AF_MODE_LOAD;
1720	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1721	_CKHAVEARGS(1);
1722	af_type = argv[++i];
1723	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1724	_CKHAVEARGS(1);
1725	af_acclev = clients_str2acclev(argv[++i]);
1726	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1727	if ( af_mode != AF_MODE_NONE ) {
1728	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1729	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1730	}
1731	}
1732	af_file = NULL;
1733	af_type = NULL;
1734	af_mode = AF_MODE_NONE;
1735	af_acclev = ACCLEV_ALL;
1736
1737	} else if ( strcmp(k, "--list-cf") == 0 ) {
1738	print_codecfilterlist();
1739	return 0;
1740
1741	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1742	_CKHAVEARGS(1);
1743	sa.rate = atoi(argv[++i]);
1744	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1745	_CKHAVEARGS(1);
1746	sa.bits = atoi(argv[++i]);
1747	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1748	_CKHAVEARGS(1);
1749	sa.channels = atoi(argv[++i]);
1750
1751	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1752	_CKHAVEARGS(1);
1753	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1754	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1755	return 1;
1756	}
1757	sa.codec = ROAR_CODEC_DEFAULT;
1758
1759	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1760	_CKHAVEARGS(1);
1761	if ( update_stream_flags(argv[++i]) == -1 ) {
1762	ROAR_ERR("Can not set stream flags");
1763	return 1;
1764	}
1765
1766	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1767	print_rolestack();
1768	return 0;
1769	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1770	_CKHAVEARGS(1);
1771	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1772	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1773	} else {
1774	if ( rolestack_push(rolestack) == -1 ) {
1775	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1776	}
1777	}
1778
1779	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1780	list_aiprofiles();
1781	return 0;
1782
1783	} else if ( strcmp(k, "--list-driver") == 0 ) {
1784	print_driverlist(print_format);
1785	return 0;
1786
1787	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1788	_CKHAVEARGS(1);
1789	o_drv = argv[++i];
1790	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1791	_CKHAVEARGS(1);
1792	o_dev = argv[++i];
1793	} else if ( strcmp(k, "-oO") == 0 ) {
1794	_CKHAVEARGS(1);
1795	o_opts = argv[++i];
1796	} else if ( strcmp(k, "-oP") == 0 ) {
1797	o_prim = 1;
1798	} else if ( strcmp(k, "-oN") == 0 ) {
1799	if ( action == START \|\| action == RESTART ) {
1800	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1801	o_count++;
1802
1803	o_drv = o_dev = o_opts = NULL;
1804	o_prim = 0;
1805	}
1806
1807	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1808	_CKHAVEARGS(1);
1809	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1810	s_drv = argv[++i];
1811	#else
1812	ROAR_ERR("main(*): No support for sources compiled in");
1813	i++;
1814	#endif
1815	} else if ( strcmp(k, "-S") == 0 ) {
1816	_CKHAVEARGS(1);
1817	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1818	s_dev = argv[++i];
1819	#else
1820	ROAR_ERR("main(*): No support for sources compiled in");
1821	i++;
1822	#endif
1823	} else if ( strcmp(k, "-sO") == 0 ) {
1824	_CKHAVEARGS(1);
1825	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1826	s_opt = argv[++i];
1827	#else
1828	ROAR_ERR("main(*): No support for sources compiled in");
1829	i++;
1830	#endif
1831	} else if ( strcmp(k, "-sC") == 0 ) {
1832	_CKHAVEARGS(1);
1833	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1834	s_con = argv[++i];
1835	#else
1836	ROAR_ERR("main(*): No support for sources compiled in");
1837	i++;
1838	#endif
1839	} else if ( strcmp(k, "-sP") == 0 ) {
1840	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1841	s_prim = 1;
1842	#else
1843	ROAR_ERR("main(*): No support for sources compiled in");
1844	#endif
1845	} else if ( strcmp(k, "-sN") == 0 ) {
1846	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1847	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1848	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1849	}
1850	s_opt = s_dev = s_con = NULL;
1851	s_drv = NULL;
1852	s_prim = 0;
1853	#else
1854	ROAR_ERR("main(*): No support for sources compiled in");
1855	#endif
1856	} else if ( strcmp(k, "--list-sources") == 0 ) {
1857	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1858	print_sourcelist();
1859	return 0;
1860	#else
1861	ROAR_ERR("main(*): No support for sources compiled in");
1862	return 1;
1863	#endif
1864
1865	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1866	_CKHAVEARGS(1);
1867	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1868	m_drv = argv[++i];
1869	#else
1870	ROAR_ERR("main(*): No support for mixer compiled in");
1871	return 1;
1872	#endif
1873	} else if ( strcmp(k, "-M") == 0 ) {
1874	_CKHAVEARGS(1);
1875	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1876	m_dev = argv[++i];
1877	#else
1878	ROAR_ERR("main(*): No support for mixer compiled in");
1879	return 1;
1880	#endif
1881	} else if ( strcmp(k, "-mO") == 0 ) {
1882	_CKHAVEARGS(1);
1883	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1884	m_opts = argv[++i];
1885	#else
1886	ROAR_ERR("main(*): No support for mixer compiled in");
1887	return 1;
1888	#endif
1889	} else if ( strcmp(k, "-mP") == 0 ) {
1890	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1891	m_prim = 1;
1892	#else
1893	ROAR_ERR("main(*): No support for mixer compiled in");
1894	return 1;
1895	#endif
1896	} else if ( strcmp(k, "-mN") == 0 ) {
1897	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1898	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1899	m_count++;
1900
1901	m_drv = o_dev = o_opts = NULL;
1902	m_prim = 0;
1903	#else
1904	ROAR_ERR("main(*): No support for mixer compiled in");
1905	return 1;
1906	#endif
1907	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1908	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1909	print_hwmixerlist();
1910	return 0;
1911	#else
1912	ROAR_ERR("main(*): No support for mixer compiled in");
1913	return 1;
1914	#endif
1915
1916	} else if ( strcmp(k, "--light-channels") == 0 ) {
1917	_CKHAVEARGS(1);
1918	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1919	light_channels = atoi(argv[++i]);
1920	#else
1921	ROAR_WARN("main(*): no light subsystem compiled in");
1922	i++;
1923	#endif
1924
1925	} else if ( strcmp(k, "--rds-pi") == 0 ) {
1926	_CKHAVEARGS(1);
1927	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1928	g_rdtcs.rds.pi = atoi(argv[++i]);
1929	#else
1930	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1931	i++;
1932	#endif
1933	} else if ( strcmp(k, "--rds-ps") == 0 ) {
1934	_CKHAVEARGS(1);
1935	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1936	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
1937	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
1938	return 1;
1939	}
1940	#else
1941	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1942	i++;
1943	#endif
1944	} else if ( strcmp(k, "--rds-pty") == 0 ) {
1945	_CKHAVEARGS(1);
1946	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1947	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
1948	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
1949	return 1;
1950	}
1951	#else
1952	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1953	i++;
1954	#endif
1955	} else if ( strcmp(k, "--rds-tp") == 0 ) {
1956	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1957	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
1958	ROAR_ERR("Can not set RDS TP flag");
1959	return 1;
1960	}
1961	#else
1962	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1963	#endif
1964	} else if ( strcmp(k, "--rds-ct") == 0 ) {
1965	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1966	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
1967	ROAR_ERR("Can not set RDS CT flag");
1968	return 1;
1969	}
1970	#else
1971	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1972	#endif
1973
1974
1975	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
1976	#ifndef ROAR_WITHOUT_DCOMP_CB
1977	midi_config.init_cb = 0;
1978	#else
1979	// no warning here as this is the disable option
1980	#endif
1981	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
1982	#ifndef ROAR_WITHOUT_DCOMP_CB
1983	midi_config.init_cb = 1;
1984	#else
1985	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1986	#endif
1987	} else if ( strcmp(k, "--midi-console") == 0 ) {
1988	_CKHAVEARGS(1);
1989	#ifndef ROAR_WITHOUT_DCOMP_CB
1990	midi_config.console_dev = argv[++i];
1991	midi_config.init_cb = 1;
1992	#else
1993	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1994	i++;
1995	#endif
1996
1997	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
1998	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1999	ssynth_conf.enable = 1;
2000	#else
2001	ROAR_ERR("main(*): No support for ssynth compiled in");
2002	#endif
2003	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2004	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2005	ssynth_conf.enable = 0;
2006	#else
2007	// we can safely ignore the disable
2008	#endif
2009
2010	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2011	_CKHAVEARGS(1);
2012	#ifdef ROAR_HAVE_LIBX11
2013	x11display = argv[++i];
2014	#else
2015	ROAR_ERR("No X11 support compiled in!");
2016	return 1;
2017	#endif
2018
2019
2020	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2021	_CKHAVEARGS(1);
2022	// This is only useful in INET not UNIX mode.
2023	#ifdef ROAR_SUPPORT_LISTEN
2024	if ( *sock_addr == '/' )
2025	sock_addr = ROAR_DEFAULT_HOST;
2026
2027	errno = 0;
2028	if ( (port = atoi(argv[++i])) < 1 ) {
2029	#ifdef ROAR_HAVE_GETSERVBYNAME
2030	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2031	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2032	return 1;
2033	}
2034	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2035	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2036	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2037	port = ROAR_NET2HOST16(serv->s_port);
2038	#else
2039	ROAR_ERR("invalite port number: %s", argv[i]);
2040	return 1;
2041	#endif
2042	}
2043	#endif
2044	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2045	_CKHAVEARGS(1);
2046	#ifdef ROAR_SUPPORT_LISTEN
2047	sock_addr = argv[++i];
2048	#else
2049	i++;
2050	#endif
2051
2052	} else if ( strcmp(k, "--proto") == 0 ) {
2053	#ifdef ROAR_SUPPORT_LISTEN
2054	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2055	ROAR_ERR("Unknown protocol: %s", argv[i]);
2056	return 1;
2057	}
2058	#endif
2059	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2060	_CKHAVEARGS(1);
2061	#ifdef ROAR_SUPPORT_LISTEN
2062	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2063	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2064	return 1;
2065	}
2066	#else
2067	i++;
2068	#endif
2069	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2070	_CKHAVEARGS(1);
2071	#ifdef ROAR_SUPPORT_LISTEN
2072	sock_info.rate = atoi(argv[++i]);
2073	#else
2074	i++;
2075	#endif
2076	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2077	_CKHAVEARGS(1);
2078	#ifdef ROAR_SUPPORT_LISTEN
2079	sock_info.bits = atoi(argv[++i]);
2080	#else
2081	i++;
2082	#endif
2083	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2084	_CKHAVEARGS(1);
2085	#ifdef ROAR_SUPPORT_LISTEN
2086	sock_info.channels = atoi(argv[++i]);
2087	#else
2088	i++;
2089	#endif
2090	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2091	_CKHAVEARGS(1);
2092	#ifdef ROAR_SUPPORT_LISTEN
2093	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2094	ROAR_ERR("Unknown codec: %s", argv[i]);
2095	return 1;
2096	}
2097	#else
2098	i++;
2099	#endif
2100	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2101	_CKHAVEARGS(1);
2102	#ifdef ROAR_SUPPORT_LISTEN
2103	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2104	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2105	return 1;
2106	}
2107	#else
2108	i++;
2109	#endif
2110	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2111	#ifdef ROAR_SUPPORT_LISTEN
2112	listen_listen_profiles();
2113	return 0;
2114	#endif
2115	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2116	_CKHAVEARGS(1);
2117	#ifdef ROAR_SUPPORT_LISTEN
2118	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2119	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2120	return 1;
2121	}
2122	#else
2123	i++;
2124	#endif
2125
2126
2127	} else if ( strcmp(k, "--list-proto") == 0 ) {
2128	print_protolist(print_format);
2129	return 0;
2130
2131	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2132	#ifdef ROAR_SUPPORT_LISTEN
2133	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2134	sock_type = ROAR_SOCKET_TYPE_TCP;
2135
2136	if ( *sock_addr == '/' )
2137	sock_addr = ROAR_DEFAULT_HOST;
2138	#endif
2139
2140	} else if ( strcmp(k, "-4") == 0 ) {
2141	#ifdef ROAR_SUPPORT_LISTEN
2142	sock_type = ROAR_SOCKET_TYPE_TCP;
2143	if ( *sock_addr == '/' )
2144	sock_addr = ROAR_DEFAULT_HOST;
2145	#endif
2146	} else if ( strcmp(k, "-6") == 0 ) {
2147	#ifdef ROAR_SUPPORT_LISTEN
2148	#ifdef AF_INET6
2149	sock_type = ROAR_SOCKET_TYPE_TCP6;
2150	if ( *sock_addr == '/' )
2151	sock_addr = ROAR_DEFAULT_HOST;
2152	#else
2153	ROAR_ERR("No IPv6 support compiled in!");
2154	return 1;
2155	#endif
2156	#endif
2157
2158	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2159	#ifdef ROAR_SUPPORT_LISTEN
2160	// ignore this case as it is the default behavor.
2161	sock_type = ROAR_SOCKET_TYPE_UNIX;
2162	#endif
2163
2164	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2165	#ifdef ROAR_SUPPORT_LISTEN
2166	#ifdef ROAR_HAVE_LIBDNET
2167	port = ROAR_DEFAULT_NUM;
2168	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2169	sock_addr = decnethost;
2170	sock_type = ROAR_SOCKET_TYPE_DECNET;
2171	#else
2172	ROAR_ERR("No DECnet support compiled in!");
2173	return 1;
2174	#endif
2175	#endif
2176	} else if ( strcmp(k, "--new-sock") == 0 ) {
2177	#ifdef ROAR_SUPPORT_LISTEN
2178	if ( action == START \|\| action == RESTART ) {
2179	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2180	ROAR_ERR("Can not open listen socket!");
2181	return 1;
2182	}
2183	}
2184	#endif
2185
2186	} else if ( strcmp(k, "--slp") == 0 ) {
2187	#ifdef ROAR_HAVE_LIBSLP
2188	reg_slp = 1;
2189	#else
2190	ROAR_ERR("No OpenSLP support compiled in!");
2191	return 1;
2192	#endif
2193
2194	} else if ( strcmp(k, "--x11") == 0 ) {
2195	#ifdef ROAR_HAVE_LIBX11
2196	reg_x11 = 1;
2197	#else
2198	ROAR_ERR("No X11 support compiled in!");
2199	return 1;
2200	#endif
2201
2202
2203	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2204	_CKHAVEARGS(1);
2205	g_config->jumbo_mtu = atoi(argv[++i]);
2206
2207	} else if ( strcmp(k, "-G") == 0 ) {
2208	_CKHAVEARGS(1);
2209	sock_grp = argv[++i];
2210	} else if ( strcmp(k, "-U") == 0 ) {
2211	_CKHAVEARGS(1);
2212	sock_user = argv[++i];
2213
2214	} else if ( strcmp(k, "--no-listen") == 0 ) {
2215	#ifdef ROAR_SUPPORT_LISTEN
2216	sock_addr = "";
2217	g_terminate = 1;
2218	g_no_listen = 1;
2219	#endif
2220	} else if ( strcmp(k, "--client-fh") == 0 ) {
2221	_CKHAVEARGS(1);
2222	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2223	ROAR_ERR("main(*): Can not set client's fh");
2224	return 1;
2225	}
2226	} else if ( strcmp(k, "--close-fh") == 0 ) {
2227	_CKHAVEARGS(1);
2228	#ifdef ROAR_HAVE_IO_POSIX
2229	close(atoi(argv[++i]));
2230	#else
2231	i++;
2232	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2233	#endif
2234
2235	} else if ( strcmp(k, "--standby") == 0 ) {
2236	g_standby = 1;
2237	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2238	g_autostandby = 1;
2239	} else {
2240	usage();
2241	return 1;
2242	}
2243
2244	}
2245	#endif
2246
2247	#ifdef ROAR_HAVE_MAIN_ARGS
2248	switch (action) {
2249	case START:
2250	// NO-OP.
2251	break;
2252	case RESTART:
2253	// NO-OP, done before.
2254	break;
2255	case STOP:
2256	#ifdef ROAR_SUPPORT_LISTEN
2257	if ( restart_server(sock_addr, 0) == -1 ) {
2258	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2259	return 1;
2260	}
2261	return 0;
2262	#else
2263	ROAR_ERR("--stop not supported");
2264	return 1;
2265	#endif
2266	break;
2267	case SHUTDOWN:
2268	#ifdef ROAR_SUPPORT_LISTEN
2269	if ( restart_server(sock_addr, 1) == -1 ) {
2270	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2271	return 1;
2272	}
2273	return 0;
2274	#else
2275	ROAR_ERR("--shutdown not supported");
2276	return 1;
2277	#endif
2278	break;
2279	case RESTART_RETRY:
2280	#ifdef ROAR_SUPPORT_LISTEN
2281	if ( restart_server(sock_addr, 1) == -1 ) {
2282	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2283	action = RESTART;
2284	}
2285	#endif
2286	break;
2287	}
2288	#endif
2289
2290	#ifndef DEBUG
2291	// notify dbg if requested, if in DEBUG mode
2292	// do not able because it got enabled early.
2293	if ( g_verbose >= 4 )
2294	dbg_notify_cb_register();
2295	#endif
2296
2297	if ( af_mode != AF_MODE_NONE ) {
2298	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2299	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2300	}
2301	}
2302
2303	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2304	if ( m_drv != NULL ) {
2305	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2306	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2307	}
2308	}
2309	#endif
2310
2311	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2312	if ( s_drv != NULL \|\| s_dev != NULL ) {
2313	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2314	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2315	}
2316	}
2317	#endif
2318
2319	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2320	ROAR_ERR("Can not initialize default driver");
2321	return 1;
2322	}
2323
2324	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2325
2326	if ( waveform_init() == -1 ) {
2327	ROAR_ERR("Can not initialize Waveform subsystem");
2328	return 1;
2329	}
2330
2331	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2332	if ( midi_init() == -1 ) {
2333	ROAR_ERR("Can not initialize MIDI subsystem");
2334	}
2335	#endif
2336
2337	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2338	if ( ssynth_init() == -1 ) {
2339	ROAR_ERR("Can not initialize ssynth subsystem");
2340	}
2341	#endif
2342
2343	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2344	if ( light_init(light_channels) == -1 ) {
2345	ROAR_ERR("Can not initialize light control subsystem");
2346	}
2347	#endif
2348
2349	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2350	if ( rdtcs_init() == -1 ) {
2351	ROAR_ERR("Can not initialize RDTCS subsystem");
2352	}
2353	#endif
2354
2355	if ( plugins_init() == -1 ) {
2356	ROAR_ERR("Can not initialize plugins");
2357	}
2358
2359	#ifdef ROAR_SUPPORT_LISTEN
2360	if ( !g_no_listen ) {
2361	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2362	ROAR_ERR("Can not open listen socket!");
2363	return 1;
2364	}
2365	}
2366	#endif
2367
2368	if ( output_buffer_init(&sa) == -1 ) {
2369	ROAR_ERR("Can not init output buffer!");
2370	return 1;
2371	}
2372
2373	if ( samples_init() == -1 ) {
2374	ROAR_ERR("Can not init samples!");
2375	return 1;
2376	}
2377
2378
2379	// we should handle this on microcontrollers, too.
2380	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2381	signal(SIGINT, on_sig_int);
2382	signal(SIGTERM, on_sig_term);
2383	signal(SIGCHLD, on_sig_chld);
2384	signal(SIGUSR1, on_sig_usr1);
2385	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2386	#endif
2387
2388	if ( g_config->memlock_level == -1 ) {
2389	g_config->memlock_level = MEMLOCK_DEFAULT;
2390	}
2391
2392	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2393	ROAR_WARN("Can not set memory locking level to target level.");
2394	}
2395
2396	if ( realtime ) {
2397	#ifdef DEBUG
2398	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2399	#endif
2400
2401	#ifdef ROAR_HAVE_NICE
2402	// this stupid error check is because type of returned data of nice() changed
2403	// too often. On some systems it may return 0/-1, on some new nice value or
2404	// mixed forms of both.
2405	errno = 0;
2406	(void)nice(-5*realtime); // -5 for each --realtime
2407	if ( errno ) {
2408	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2409	}
2410	#else
2411	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2412	#endif
2413	/*
2414	#ifdef __linux__
2415	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2416	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2417	#endif
2418	*/
2419	}
2420
2421	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2422	if ( setids & R_SETGID ) {
2423	if ( sock_grp == NULL ) {
2424	ROAR_ERR("Can not set GID if no groupname is supplied");
2425	return 1;
2426	}
2427	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2428	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2429	return 1;
2430	}
2431	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2432	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2433	}
2434	if ( grp == NULL \|\| setgid(grp->gr_gid) == -1 ) {
2435	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2436	}
2437	}
2438	#endif
2439
2440
2441	clients_set_pid(g_self_client, getpid());
2442	#ifdef ROAR_HAVE_GETUID
2443	clients_set_uid(g_self_client, getuid());
2444	#endif
2445	#ifdef ROAR_HAVE_GETGID
2446	clients_set_gid(g_self_client, getgid());
2447	#endif
2448	clients_get(g_self_client, &self);
2449
2450	if ( self == NULL ) {
2451	ROAR_ERR("Can not get self client!");
2452	return 1;
2453	}
2454
2455	strcpy(self->name, "RoarAudio daemon internal");
2456
2457	if ( roar_nnode_free(&(self->nnode)) == -1 )
2458	return 1;
2459
2460	// not fully correct but ok as workaorund
2461	// so tools assume that roard runs on the same machine as
2462	// they in case they use AF_UNIX:
2463	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2464	return 1;
2465
2466	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
2467	if ( daemon ) {
2468	#ifdef ROAR_HAVE_SYSLOG
2469	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2470	#else
2471	roar_debug_set_stderr_fh(-1);
2472	#endif
2473
2474	#ifdef ROAR_TARGET_WIN32
2475	FreeConsole();
2476	#else
2477
2478	close(ROAR_STDIN );
2479	close(ROAR_STDOUT);
2480	close(ROAR_STDERR);
2481
2482	if ( fork() )
2483	ROAR_U_EXIT(0);
2484
2485	#ifdef ROAR_HAVE_SETSID
2486	setsid();
2487	#endif
2488	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2489	#endif
2490	}
2491	#endif
2492
2493	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2494	// early test for UID as we need this for the pidfile and the setuid()
2495	if ( sock_user != NULL ) {
2496	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2497	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2498	return 1;
2499	}
2500	}
2501	#endif
2502
2503	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2504
2505	#ifdef SUPPORT_PIDFILE
2506	if ( pidfile != NULL ) {
2507	if ( roar_vio_open_dstr_simple(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT) == -1 ) {
2508	ROAR_ERR("Can not write pidfile: %s", pidfile);
2509	} else {
2510	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2511	roar_vio_close(&pidfile_vio);
2512	}
2513	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2514	if ( pwd != NULL \|\| grp != NULL ) {
2515	if ( chown(pidfile, pwd != NULL ? pwd->pw_uid : -1, grp != NULL ? grp->gr_gid : -1) == -1 ) {
2516	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2517	}
2518	}
2519	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2520	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2521	}
2522	#endif
2523	}
2524	#endif
2525
2526	#ifdef ROAR_HAVE_CHROOT
2527	if (chrootdir) {
2528	if ( chroot(chrootdir) == -1 ) {
2529	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2530	return 2;
2531	}
2532	if ( chdir("/") == -1 ) {
2533	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2534	return 2;
2535	}
2536	}
2537	#endif
2538
2539	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2540	if ( setids & R_SETUID ) {
2541	if ( sock_user == NULL ) {
2542	ROAR_ERR("Can not set UID if no username is supplied");
2543	return 1;
2544	}
2545	if ( pwd == NULL \|\| setuid(pwd->pw_uid) == -1 ) {
2546	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2547	return 3;
2548	}
2549	#ifdef ROAR_HAVE_GETUID
2550	clients_set_uid(g_self_client, getuid());
2551	#endif
2552	}
2553	#endif
2554
2555	// setup auth:
2556	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2557	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2558	#else
2559	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2560	#endif
2561	ROAR_ERR("Can not set up auth. Bad.");
2562	alive = 0;
2563	}
2564
2565	// Register with OpenSLP:
2566	#ifdef ROAR_HAVE_LIBSLP
2567	if ( reg_slp ) {
2568	register_slp(0, sock_addr);
2569	}
2570	#endif
2571
2572	#ifdef ROAR_HAVE_LIBX11
2573	if ( reg_x11 ) {
2574	register_x11(0, sock_addr);
2575	}
2576	#endif
2577
2578	// update sync counter.
2579	streams_change_sync_num(-1, 0);
2580
2581	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2582
2583	// start main loop...
2584	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2585	main_loop(&sa, sysclocksync);
2586	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2587
2588	// clean up.
2589	clean_quit_prep();
2590	output_buffer_free();
2591
2592	roar_notify_core_free(NULL);
2593
2594	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2595
2596	#ifdef ROAR_HAVE_SYSTEM
2597	if ( g_config->scripts.post_shutdown != NULL )
2598	system(g_config->scripts.post_shutdown);
2599	#endif
2600
2601	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2602	return 0;
2603	}
2604
2605	void cleanup_listen_socket (int terminate) {
2606	int i;
2607
2608	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2609
2610	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2611
2612	// Deregister from SLP:
2613	#ifdef ROAR_HAVE_LIBSLP
2614	register_slp(1, NULL);
2615	#endif
2616
2617	#ifdef ROAR_HAVE_LIBX11
2618	register_x11(1, NULL);
2619	#endif
2620
2621	#ifdef ROAR_SUPPORT_LISTEN
2622	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2623	if ( g_listen[i].used ) {
2624	roar_vio_close(&(g_listen[i].sock));
2625
2626	g_listen[i].used = 0;
2627
2628	#ifdef ROAR_HAVE_UNIX
2629	if ( server[i] != NULL )
2630	if ( *(server[i]) == '/' )
2631	unlink(server[i]);
2632	#endif
2633	}
2634	}
2635
2636	#endif
2637
2638	if ( terminate )
2639	g_terminate = 1;
2640	}
2641
2642	void clean_quit_prep (void) {
2643	cleanup_listen_socket(0);
2644
2645	plugins_free();
2646
2647	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2648	sources_free();
2649	#endif
2650	streams_free();
2651	clients_free();
2652	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2653	ssynth_free();
2654	#endif
2655	#ifndef ROAR_WITHOUT_DCOMP_CB
2656	midi_cb_stop(); // stop console beep
2657	#endif
2658	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2659	midi_free();
2660	#endif
2661	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2662	light_free();
2663	#endif
2664	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2665	rdtcs_free();
2666	#endif
2667
2668	waveform_free();
2669
2670	#ifdef SUPPORT_PIDFILE
2671	if ( pidfile != NULL )
2672	unlink(pidfile);
2673	#endif
2674
2675	auth_free();
2676	}
2677
2678	void clean_quit (void) {
2679	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2680
2681	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2682
2683	clean_quit_prep();
2684	// output_buffer_free();
2685
2686	roar_notify_core_free(NULL);
2687
2688	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2689
2690	#ifdef ROAR_HAVE_SYSTEM
2691	if ( g_config->scripts.post_shutdown != NULL )
2692	system(g_config->scripts.post_shutdown);
2693	#endif
2694
2695	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2696	exit(0);
2697	}
2698
2699	//ll

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