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source: roaraudio/roard/roard.c @ 5194:b40015b16ff2

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Last change on this file since 5194:b40015b16ff2 was 5194:b40015b16ff2, checked in by phi, 13 years ago
make more use of /extern/
File size: 75.6 KB

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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(%i) */", 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(%i) */", 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(%i) */", ROAR_NOTIFY_EVENT2OE(ev));
158	break;
159	}
160	} else if ( ROAR_NOTIFY_IS_USER(ev) ) {
161	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%i) */", 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	);
263
264	printf("\nAudio Options:\n\n");
265	printf(
266	" -R --rate RATE - Set server rate\n"
267	" -B --bits BITS - Set server bits\n"
268	" -C --chans CHANNELS - Set server channels\n"
269	" --aiprofile PROFILE - Use the given audio profile\n"
270	);
271
272	printf("\nStream Options:\n\n");
273	printf(
274	" --stream-flags D=F - Set default flags for stream directions\n"
275	" D is the stream direction and F is a comma separated\n"
276	" list of flags in form +flag or -flag to set or unset\n"
277	" a flag as default or remove it from the default\n"
278	);
279	printf("\nStream Options:\n\n");
280	printf(
281	" --list-rolestack - Show the current role stack\n"
282	" --rolestack-push R:A - Add a rule for role R with action A on top\n"
283	" of the role stack.\n"
284	);
285
286	printf("\nOutput Options:\n\n");
287	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
288	printf(" -O --odevice DEV - Set the device\n");
289	printf(" -oO OPTS - Set output options\n");
290	printf(" -oN - Adds another output\n");
291	printf(" -oP - Mark output as primary\n");
292	#ifdef ROAR_DRIVER_DEFAULT
293	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
294	#else
295	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
296	#endif
297
298	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
299	printf("\nSource Options:\n\n");
300	printf(" -s --source DRV - Use DRV as input driver\n"
301	" -S DEV - Use DEV as input device\n"
302	" -sO OPTS - Use OPTS as input options\n"
303	" -sN - Adds another source\n"
304	" -sP - Make souce as primary\n"
305	);
306	printf(" --list-sources - List all sources\n");
307	#endif
308
309	#ifndef ROAR_WITHOUT_DCOMP_MIXER
310	printf("\nHardware Mixer Options:\n\n");
311	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
312	" -M DEV - Use DEV as mixer device\n"
313	" -mO OPTS - Use OPTS as mixer options\n"
314	" -mN - Adds another mixer\n"
315	" -mP - Make mixer as primary\n"
316	);
317	printf(" --list-mixers - List all mixers\n");
318	#endif
319
320	printf("\nCodec Filter Options:\n\n");
321	printf(" --list-cf - List all codec filter\n"
322	);
323
324	#ifndef ROAR_WITHOUT_DCOMP_MIDI
325	printf("\nMIDI Options:\n\n");
326	printf(" --midi-no-console - Disable console based MIDI synth\n"
327	" --midi-console-enable - Enables the console based MIDI synth\n"
328	" --midi-console DEV - Set device for MIDI console\n"
329	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
330	" --ssynth-enable - Enable simple software synth\n"
331	" --ssynth-disable - Disable simple software synth\n"
332	#endif
333	);
334	#endif
335
336	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
337	printf("\nLight Control Options:\n\n");
338	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
339	LIGHT_CHANNELS_DEFAULT
340	);
341	#endif
342
343	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
344	printf("\nRadio Data and Transmitter Control System Options:\n\n");
345	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
346	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
347	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
348	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
349	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
350	);
351	#endif
352
353	#ifdef ROAR_HAVE_LIBX11
354	printf("\nX11 Options:\n\n");
355	printf(
356	" --x11-display DISPLAY - Set display for X11\n"
357	" --display DISPLAY - Set display for X11\n"
358	);
359	#endif
360
361	printf("\nServer Options:\n\n");
362	printf(" -t --tcp - Use TCP listen socket\n"
363	#ifdef ROAR_HAVE_UNIX
364	" -u --unix - Use UNIX Domain listen socket (default)\n"
365	#endif
366	#ifdef ROAR_HAVE_LIBDNET
367	" -n --decnet - use DECnet listen socket\n"
368	#endif
369	" -4 - Use IPv4 connections (implies -t)\n"
370	#ifdef AF_INET6
371	" -6 - Use IPv6 connections (implies -t)\n"
372	#endif
373	#ifdef IPV6_ADDRFORM
374	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
375	" this is normaly not useful.\n"
376	#endif
377	" -p --port - TCP Port to bind to\n"
378	" -b --bind - IP/Hostname to bind to\n"
379	" --sock - Filename for UNIX Domain Socket\n"
380	" --proto PROTO - Use PROTO as protocol on Socket\n"
381	" --proto-dir DIR - Set direction parameter for protocol\n"
382	" --proto-rate RATE - Set sample rate parameter for protocol\n"
383	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
384	" --proto-codec E - Set codec parameter for protocol\n"
385	" --proto-chans C - Set number of channels parameter for protocol\n"
386	" --proto-aiprofile PROFILE\n"
387	" - Sets the audio profile for socket\n"
388	" --proto-profile P - Set profile for listen socket\n"
389	" --list-proto - List supported protocols\n"
390	" --list-profiles - List supported profiles for --proto-profile\n"
391	" --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
392	" --new-sock - Parameters for new socket follow\n"
393	#ifdef ROAR_HAVE_LIBSLP
394	" --slp - Enable OpenSLP support\n"
395	#endif
396	#ifdef ROAR_HAVE_LIBX11
397	" --x11 - Enable X11 support\n"
398	#endif
399	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
400	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
401	" You need the permissions to change the GID\n"
402	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
403	" You need the permissions to change the UID (normaly only root has)\n"
404	" --no-listen - Do not listen for new clients\n"
405	" (only useful for relaing, impleys --terminate)\n"
406	" --client-fh - Comunicate with a client over this handle\n"
407	" (only useful for relaing)\n"
408	" --close-fh - Closes the given fh\n"
409	" --standby - Start in standby state\n"
410	" --auto-standby - Automatical goes into standby if there are no streams\n",
411	#ifdef ROAR_DEFAULT_SOCKGRP
412	ROAR_DEFAULT_SOCKGRP
413	#else
414	"(none)"
415	#endif
416	);
417	// printf("\n Options:\n\n");
418	printf("\n");
419	}
420
421	static void list_proto (void) {
422	printf(" Protocol Flag Subsys - Description\n");
423	printf("------------------------------------------------------\n");
424	printf(" roar WM LRX - RoarAudio native protocol\n");
425	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
426	printf(" esd W - EsounD emulation\n");
427	#endif
428	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
429	printf(" simple WM LRX - PulseAudio simple protocol\n");
430	#endif
431	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
432	printf(" rsound W - RSound emulation\n");
433	#endif
434	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
435	printf(" rplay W - RPlay emulation\n");
436	#endif
437	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
438	printf(" gopher - The Internet Gopher Protocol\n");
439	#endif
440	}
441
442	#endif
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_get(group, counter))
446	void counters_print(int type, int force) {
447	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
448	_pmsg("--- Counter Listing ---");
449	_pmsg(" Current:");
450	_pmsgc(cur, clients, "Clients");
451	_pmsgc(cur, streams, "Streams");
452	_pmsg(" Total:");
453	_pmsgc(sum, clients, "Clients");
454	_pmsgc(sum, streams, "Streams");
455	_pmsg("--- End of Counter Listing ---");
456	}
457	}
458	#undef _pmsgc
459	#undef _pmsg
460
461	int restart_server (char * server, int terminate) {
462	struct roar_connection con;
463	#ifdef ROAR_HAVE_KILL
464	char buf[80];
465	ssize_t l;
466	struct roar_vio_calls fh;
467	pid_t pid;
468	int ok;
469
470	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
471
472	if ( pidfile != NULL ) {
473	if ( roar_vio_open_file(&fh, pidfile, O_RDONLY, 0644) == -1 ) {
474	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
475	} else {
476	l = roar_vio_read(&fh, buf, 80);
477	roar_vio_close(&fh);
478	if ( l > 0 ) {
479	buf[l-1] = 0;
480	buf[79] = 0;
481	pid = atoi(buf);
482	if ( terminate ) {
483	ok = kill(pid, SIGUSR1);
484	} else {
485	ok = kill(pid, SIGINT);
486	}
487	if ( ok == 0 ) {
488	return 0;
489	} else {
490	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
491	}
492	} else {
493	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
494	}
495	}
496	}
497	#endif
498
499	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
500	return -1;
501	}
502
503	if ( roar_terminate(&con, terminate) == -1 ) {
504	return -1;
505	}
506
507	return roar_disconnect(&con);
508	}
509
510	#define R_SETUID 1
511	#define R_SETGID 2
512
513	int init_config (void) {
514	int i;
515
516	memset(g_config, 0, sizeof(struct roard_config));
517
518	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
519	g_config->streams[i].mixer_channels = 1;
520	g_config->streams[i].mixer.rpg_mul = 1;
521	g_config->streams[i].mixer.rpg_div = 1;
522	g_config->streams[i].mixer.scale = 65535;
523	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
524	}
525
526	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
527	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
528	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
529	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
530	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
531
532	g_config->location = CONF_DEF_STRING;
533	g_config->description = CONF_DEF_STRING;
534
535	g_config->memlock_level = -1;
536
537	#ifdef ROAR_HAVE_SYSTEM
538	g_config->scripts.post_shutdown = NULL;
539	#endif
540
541	return 0;
542	}
543
544	#ifdef ROAR_SUPPORT_LISTEN
545	int init_listening (void) {
546	int i;
547
548	memset(g_listen, 0, sizeof(g_listen));
549
550	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
551	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
552	server[i] = NULL;
553	}
554
555	return 0;
556	}
557
558	int get_listen(struct roard_listen sock, char * sockname) {
559	int i;
560
561	if ( sock == NULL )
562	return -1;
563
564	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
565	if ( ! g_listen[i].used ) {
566	server[i] = NULL;
567	*sock = &(g_listen[i]);
568
569	if ( sockname != NULL )
570	*sockname = &(server[i]);
571
572	return 0;
573	}
574	}
575
576	return -1;
577	}
578
579	#ifdef ROAR_SUPPORT_LISTEN
580	static struct _listen_profile {
581	const char * name;
582	int type;
583	int port;
584	const char * sockaddr;
585	int proto;
586	int dir;
587	const char * aiprofile;
588	const char * desc;
589	} _g_listen_profiles[] = {
590	// RoarAudio:
591	#ifdef ROAR_HAVE_UNIX
592	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
593	ROAR_PROTO_ROARAUDIO, -1, NULL,
594	"RoarAudio default user profile"},
595	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
596	ROAR_PROTO_ROARAUDIO, -1, NULL,
597	"RoarAudio default global profile"},
598	#endif
599	#ifdef ROAR_HAVE_IPV4
600	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
601	ROAR_PROTO_ROARAUDIO, -1, NULL,
602	"RoarAudio local TCP profile"},
603	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
604	ROAR_PROTO_ROARAUDIO, -1, NULL,
605	"RoarAudio network TCP profile"},
606	#endif
607	#ifdef ROAR_HAVE_IPV6
608	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET6_HOST,
609	ROAR_PROTO_ROARAUDIO, -1, NULL,
610	"RoarAudio local TCP profile"},
611	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET6_ANYHOST,
612	ROAR_PROTO_ROARAUDIO, -1, NULL,
613	"RoarAudio network TCP profile"},
614	#endif
615	#ifdef ROAR_HAVE_LIBDNET
616	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
617	ROAR_PROTO_ROARAUDIO, -1, NULL,
618	"RoarAudio default DECnet"},
619	#endif
620	#ifdef ROAR_HAVE_UNIX
621	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
622	"RoarAudio abstract namespace profile"},
623	#endif
624
625	// EsounD:
626	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
627	#ifdef ROAR_HAVE_UNIX
628	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
629	ROAR_PROTO_ESOUND, -1, NULL,
630	"EsounD default local profile"},
631	#endif
632	#ifdef ROAR_HAVE_IPV4
633	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
634	ROAR_PROTO_ESOUND, -1, NULL,
635	"EsounD local TCP profile"},
636	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
637	ROAR_PROTO_ESOUND, -1, NULL,
638	"EsounD network TCP profile"},
639	#endif
640	#ifdef ROAR_HAVE_IPV6
641	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
642	ROAR_PROTO_ESOUND, -1, NULL,
643	"EsounD local TCP profile"},
644	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
645	ROAR_PROTO_ESOUND, -1, NULL,
646	"EsounD network TCP profile"},
647	#endif
648	#endif
649
650	// RSound:
651	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
652	#ifdef ROAR_HAVE_UNIX
653	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
654	ROAR_PROTO_RSOUND, -1, NULL,
655	"RSound default local profile"},
656	#endif
657	#ifdef ROAR_HAVE_IPV4
658	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
659	ROAR_PROTO_RSOUND, -1, NULL,
660	"RSound local TCP profile"},
661	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
662	ROAR_PROTO_RSOUND, -1, NULL,
663	"RSound network TCP profile"},
664	#endif
665	#ifdef ROAR_HAVE_IPV6
666	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
667	ROAR_PROTO_RSOUND, -1, NULL,
668	"RSound local TCP profile"},
669	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
670	ROAR_PROTO_RSOUND, -1, NULL,
671	"RSound network TCP profile"},
672	#endif
673	#ifdef ROAR_HAVE_LIBDNET
674	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
675	ROAR_PROTO_RSOUND, -1, NULL,
676	"RSound DECnet profile"},
677	#endif
678	#endif
679
680	// PulseAudio Simple:
681	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
682	#ifdef ROAR_HAVE_IPV4
683	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
684	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
685	"PulseAudio Simple TCP play profile"},
686	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
687	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
688	"PulseAudio Simple TCP monitor profile"},
689	#endif
690	#ifdef ROAR_HAVE_IPV6
691	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
692	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
693	"PulseAudio Simple TCP play profile"},
694	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
695	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
696	"PulseAudio Simple TCP monitor profile"},
697	#endif
698	#endif
699
700	// RPlay:
701	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
702	#ifdef ROAR_HAVE_IPV4
703	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
704	ROAR_PROTO_RPLAY, -1, NULL,
705	"RPlay local TCP profile"},
706	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
707	ROAR_PROTO_RPLAY, -1, NULL,
708	"RPlay network TCP profile"},
709	#endif
710	#ifdef ROAR_HAVE_IPV6
711	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
712	ROAR_PROTO_RPLAY, -1, NULL,
713	"RPlay local TCP profile"},
714	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
715	ROAR_PROTO_RPLAY, -1, NULL,
716	"RPlay network TCP profile"},
717	#endif
718	#endif
719
720	// Gopher:
721	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
722	#ifdef ROAR_HAVE_IPV4
723	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
724	ROAR_PROTO_GOPHER, -1, NULL,
725	"Gopher local TCP profile"},
726	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
727	ROAR_PROTO_GOPHER, -1, NULL,
728	"Gopher network TCP profile"},
729	#endif
730	#ifdef ROAR_HAVE_IPV6
731	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
732	ROAR_PROTO_GOPHER, -1, NULL,
733	"Gopher local TCP profile"},
734	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
735	ROAR_PROTO_GOPHER, -1, NULL,
736	"Gopher network TCP profile"},
737	#endif
738	#endif
739
740	// End of List:
741	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
742	};
743
744	void listen_listen_profiles (void) {
745	struct _listen_profile * p;
746	char * type;
747	int i;
748	char port[8];
749
750	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
751	printf("-------------------------------------------------------------------------------------------------\n");
752	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
753
754	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
755	switch (p->type) {
756	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
757	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
758	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
759	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
760	default:
761	type = "unknown";
762	break;
763	}
764
765	if ( p->port ) {
766	snprintf(port, sizeof(port)-1, "%i", p->port);
767	port[sizeof(port)-1] = 0;
768	} else {
769	strcpy(port, "(none)");
770	}
771
772	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
773	p->name,
774	type,
775	p->sockaddr, port,
776	roar_proto2str(p->proto),
777	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
778	p->desc == NULL ? "" : p->desc);
779	}
780	}
781
782	int get_listen_profile (const char * name,
783	int * port, char ** sockaddr, int * type,
784	int * proto,
785	int * dir, struct roar_audio_info * info) {
786	static char buf[1024];
787	struct _listen_profile * p;
788	int i;
789
790	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
791	if ( !strcasecmp(p->name, name) ) {
792	*port = p->port;
793
794	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
795	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
796	} else {
797	strncpy(buf, p->sockaddr, sizeof(buf));
798	}
799	*sockaddr = buf;
800	*type = p->type;
801
802	*proto = p->proto;
803	*dir = p->dir;
804
805	if ( p->aiprofile != NULL ) {
806	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
807	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
808	return -1;
809	}
810	}
811	return 0;
812	}
813	}
814
815	return -1;
816	}
817	#endif
818
819	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
820	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
821	struct group * grp = NULL;
822	#endif
823	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
824	struct passwd * pwd = NULL;
825	#endif
826	#ifdef ROAR_HAVE_UNIX
827	char * env_roar_proxy_backup;
828	#endif
829	int sockid = -1;
830	#ifdef ROAR_HAVE_UNIX
831	int sock;
832	#endif
833	int i;
834
835	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",
836	ROAR_DBG_INFO_INFO,
837	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
838	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
839
840	if ( *addr != 0 ) {
841	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
842	if ( ! g_listen[i].used ) {
843	sockid = i;
844	break;
845	}
846	}
847
848	if ( sockid == -1 )
849	return -1;
850
851	g_listen[sockid].proto = proto;
852
853	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
854
855	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
856	#ifdef ROAR_HAVE_UNIX
857	if ( *addr == '/' ) {
858	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
859	env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
860	unsetenv("ROAR_PROXY");
861	}
862	if ( (sock = roar_socket_connect(addr, port)) != -1 ) {
863	close(sock);
864	ROAR_ERR("Can not open listen socket: Socket allready in use");
865	return -1;
866	} else {
867	unlink(addr);
868	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
869	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
870	return -1;
871	}
872	}
873	if ( env_roar_proxy_backup != NULL ) {
874	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
875	roar_mm_free(env_roar_proxy_backup);
876	}
877	#else
878	if (0) { // noop
879	#endif
880	} else {
881	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
882	return -1;
883	}
884	}
885
886	ROAR_DBG("add_listen(*) = ?");
887
888	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
889	if ( group != NULL ) {
890	if ( (grp = getgrnam(group)) == NULL ) {
891	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
892	}
893	}
894	#endif
895
896	ROAR_DBG("add_listen(*) = ?");
897
898	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
899	if ( user != NULL ) {
900	if ( (pwd = getpwnam(user)) == NULL ) {
901	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
902	}
903	}
904	#endif
905
906	ROAR_DBG("add_listen(*) = ?");
907
908	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
909	if ( *addr == '/' ) {
910	if ( grp != NULL \|\| pwd != NULL ) {
911	if ( chown(addr, pwd != NULL ? pwd->pw_uid : -1, grp != NULL ? grp->gr_gid : -1) == -1 )
912	return -1;
913	}
914	#ifdef ROAR_HAVE_GETUID
915	if ( grp != NULL ) {
916	if ( getuid() == 0 )
917	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
918	return -1;
919	}
920	#endif
921	}
922	#endif
923	}
924
925	ROAR_DBG("add_listen(*) = ?");
926
927	// in case we opened the listening socket correctly.
928	if ( dir == -1 )
929	dir = ROAR_DIR_PLAY;
930
931	g_listen[sockid].inst.stpl.dir = dir;
932	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
933
934	switch (dir) {
935	case ROAR_DIR_PLAY:
936	case ROAR_DIR_RECORD:
937	case ROAR_DIR_MONITOR:
938	case ROAR_DIR_FILTER:
939	case ROAR_DIR_BIDIR:
940	if ( !g_listen[sockid].inst.stpl.info.rate )
941	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
942
943	if ( !g_listen[sockid].inst.stpl.info.bits )
944	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
945
946	if ( !g_listen[sockid].inst.stpl.info.channels )
947	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
948
949	if ( !g_listen[sockid].inst.stpl.info.codec )
950	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
951	break;
952	}
953
954	g_listen[sockid].used = 1;
955	server[sockid] = addr;
956
957	return 0;
958	}
959	#endif
960
961	static void list_aiprofiles (void) {
962	struct roar_audio_info info;
963	const char * list[1024];
964	const char * mime;
965	ssize_t ret;
966	ssize_t i;
967
968	ret = roar_profiles_list(list, 1024, 0);
969
970	if ( ret == -1 )
971	return;
972
973	printf(" Name Rate Bits Channels Codec\n");
974	printf("---------------------------------------------\n");
975	for (i = 0; i < ret; i++) {
976	if ( roar_profile2info(&info, list[i]) == -1 ) {
977	printf(" %-10s --- unknown parameters ---\n", list[i]);
978	continue;
979	}
980
981	mime = roar_codec2mime(info.codec);
982
983	printf(" %-10s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
984	info.rate, info.bits, info.channels,
985	info.codec, roar_codec2str(info.codec),
986	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
987	mime == NULL ? "" : " mimetype:",
988	mime == NULL ? "" : mime
989	);
990	}
991	}
992
993	int update_stream_flags (char * str) {
994	int dir;
995	char * flags;
996	char * k;
997	int op;
998	int flag;
999
1000	if ( (flags = strstr(str, "=")) == NULL )
1001	return -1;
1002
1003	*flags = 0;
1004	flags++;
1005
1006	if ( (dir = roar_str2dir(str)) == -1 )
1007	return -1;
1008
1009	while (flags != NULL) {
1010	k = flags;
1011	flags = strstr(flags, ",");
1012
1013	if ( flags != NULL )
1014	*(flags++) = 0;
1015
1016	switch (*k) {
1017	case '+': k++; op = ROAR_SET_FLAG; break;
1018	case '-': k++; op = ROAR_RESET_FLAG; break;
1019	default:
1020	op = ROAR_SET_FLAG;
1021	}
1022
1023	flag = 0;
1024
1025	if ( !strcmp(k, "sync") ) {
1026	flag = ROAR_FLAG_SYNC;
1027	} else if ( !strcmp(k, "meta") ) {
1028	flag = ROAR_FLAG_META;
1029	} else if ( !strcmp(k, "cleanmeta") ) {
1030	flag = ROAR_FLAG_CLEANMETA;
1031	} else if ( !strcmp(k, "pause") ) {
1032	flag = ROAR_FLAG_PAUSE;
1033	} else if ( !strcmp(k, "mute") ) {
1034	flag = ROAR_FLAG_MUTE;
1035	} else if ( !strcmp(k, "antiecho") ) {
1036	flag = ROAR_FLAG_ANTIECHO;
1037	} else if ( !strcmp(k, "passmixer") ) {
1038	flag = ROAR_FLAG_PASSMIXER;
1039	} else if ( !strcmp(k, "recsource") ) {
1040	flag = ROAR_FLAG_RECSOURCE;
1041	} else {
1042	return -1;
1043	}
1044
1045	g_config->streams[dir].flags \|= flag;
1046
1047	if ( op == ROAR_RESET_FLAG )
1048	g_config->streams[dir].flags -= flag;
1049	}
1050
1051	return 0;
1052	}
1053
1054	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1055	struct roar_authfile * authfile = NULL;
1056	struct roar_authfile_key * key = NULL;
1057	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1058	void * keydata;
1059	int i;
1060
1061	if ( type == NULL ) {
1062	// noop.
1063	} else if ( !strcasecmp(type, "roar") ) {
1064	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1065	} else if ( !strcasecmp(type, "roar") ) {
1066	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1067	} else if ( !strcasecmp(type, "esd") ) {
1068	af_type = ROAR_AUTHFILE_TYPE_ESD;
1069	} else if ( !strcasecmp(type, "pulse") ) {
1070	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1071	} else if ( !strcasecmp(type, "htpasswd") ) {
1072	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1073	} else if ( !strcasecmp(type, "xauth") ) {
1074	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1075	} else {
1076	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1077	return -1;
1078	}
1079
1080	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1081	af_type = ROAR_AUTHFILE_TYPE_ESD;
1082
1083	switch (mode) {
1084	case AF_MODE_NONE:
1085	return 0;
1086	break;
1087	case AF_MODE_GEN:
1088	switch (af_type) {
1089	case ROAR_AUTHFILE_TYPE_ESD:
1090	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1091	break;
1092	case ROAR_AUTHFILE_TYPE_PULSE:
1093	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1094	break;
1095	default:
1096	return -1;
1097	break;
1098	}
1099
1100	if ( key == NULL ) {
1101	ROAR_ERR("add_authfile(*): Can not generate key.");
1102	return -1;
1103	}
1104
1105	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1106	roar_authfile_key_unref(key);
1107	return -1;
1108	}
1109
1110	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1111	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1112	}
1113
1114	keydata = roar_mm_memdup(key->data, key->len);
1115
1116	if ( keydata == NULL ) {
1117	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1118	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1119	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1120	}
1121
1122	roar_authfile_key_unref(key);
1123	if ( roar_authfile_close(authfile) != 0 )
1124	return -1;
1125	return 0;
1126	break;
1127	case AF_MODE_LOAD:
1128	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1129	return -1;
1130	}
1131
1132	for (i = 0; ; i++) {
1133	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1134	if ( key == NULL )
1135	break;
1136
1137	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1138	keydata = roar_mm_memdup(key->data, key->len);
1139
1140	if ( keydata == NULL ) {
1141	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1142	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1143	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1144	}
1145	} else {
1146	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1147	}
1148
1149	roar_authfile_key_unref(key);
1150	}
1151
1152	if ( roar_authfile_close(authfile) != 0 )
1153	return -1;
1154	return 0;
1155	break;
1156	}
1157
1158	return -1;
1159	}
1160
1161	// X11:
1162	#ifdef ROAR_HAVE_LIBX11
1163	int register_x11 (int unreg, char * sockname) {
1164	struct roar_x11_connection * x11con = NULL;
1165	int ret = 0;
1166
1167	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1168	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1169	return -1;
1170	}
1171
1172	if ( unreg ) {
1173	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1174	ret = -1;
1175	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1176	} else {
1177	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1178	}
1179	} else {
1180	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1181	ret = -1;
1182	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1183	} else {
1184	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1185	}
1186	}
1187
1188	roar_x11_disconnect(x11con);
1189
1190	return ret;
1191	}
1192	#endif
1193
1194	// SLP:
1195	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1196	/* return the error code in the cookie */
1197	(SLPError)cookie = errcode;
1198	}
1199
1200	int register_slp (int unreg, char * sockname) {
1201	#ifdef ROAR_HAVE_LIBSLP
1202	static int regged = 0;
1203	static char * sn = NULL;
1204	SLPError err;
1205	SLPError callbackerr;
1206	SLPHandle hslp;
1207	char addr[1024];
1208	char attr[1024] = "";
1209	char * location;
1210	char * description;
1211	char * standards;
1212
1213	if ( sockname != NULL )
1214	sn = sockname;
1215
1216	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1217
1218	err = SLPOpen("en", SLP_FALSE, &hslp);
1219
1220	if (err != SLP_OK) {
1221	ROAR_ERR("Error opening slp handle: Error #%i", err);
1222	return -1;
1223	}
1224
1225	if (!unreg) {
1226
1227	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1228	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1229	SLPClose(hslp);
1230	return -1;
1231	}
1232
1233	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1234	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1235	SLPClose(hslp);
1236	return -1;
1237	}
1238
1239	standards = stds_string();
1240
1241	if ( standards == NULL ) {
1242	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1243	SLPClose(hslp);
1244	return -1;
1245	}
1246	standards[0] = 0;
1247	}
1248
1249	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1250	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1251	"(light-channels=%i),"
1252	#endif
1253	"(standards=%s),"
1254	"(location=%s),(description=%s)",
1255	g_sa->rate, g_sa->channels, g_sa->bits,
1256	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1257	g_light_state.channels,
1258	#endif
1259	standards,
1260	location, description
1261	);
1262
1263	roar_mm_free(standards);
1264
1265	/* Register a service with SLP */
1266	err = SLPReg(hslp,
1267	addr,
1268	SLP_LIFETIME_MAXIMUM,
1269	0,
1270	attr,
1271	SLP_TRUE,
1272	register_slp_callback,
1273	&callbackerr);
1274	regged = 1;
1275	} else if ( unreg && regged ) {
1276	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1277	regged = 0;
1278	} else {
1279	SLPClose(hslp);
1280	return -1;
1281	}
1282
1283	/* err may contain an error code that occurred as the slp library */
1284	/* _prepared_ to make the call. */
1285	if ( err != SLP_OK ) {
1286	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1287	return -1;
1288	}
1289
1290	/* callbackerr may contain an error code (that was assigned through */
1291	/* the callback cookie) that occurred as slp packets were sent on */
1292	/* the wire */
1293	if (callbackerr != SLP_OK) {
1294	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1295	return -1;
1296	}
1297
1298	SLPClose(hslp);
1299	return 0;
1300	#else
1301	return -1;
1302	#endif
1303	}
1304
1305	static int auth_setup (enum roard_client_acclev none_acclev,
1306	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1307	union auth_typeunion * key;
1308	size_t i;
1309
1310	// Info:
1311	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1312	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1313
1314	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1315	if ( auth_addkey_anonymous(none_acclev) == -1 )
1316	return -1;
1317	}
1318
1319	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1320	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1321	return -1;
1322
1323	// zerosize all counters.
1324	memset(key, 0, sizeof(union auth_typeunion));
1325
1326	i = 0;
1327
1328	if ( trust_uid != -1 )
1329	key->trust.uids[i++] = trust_uid;
1330
1331	#ifdef ROAR_ROOT_UID
1332	if ( trust_root )
1333	key->trust.uids[i++] = ROAR_ROOT_UID;
1334	#endif
1335
1336	key->trust.uids_len = i;
1337
1338	i = 0;
1339
1340	if ( trust_gid != -1 )
1341	key->trust.gids[i++] = trust_gid;
1342
1343	key->trust.gids_len = i;
1344	}
1345
1346	return 0;
1347	}
1348
1349
1350	// MAIN:
1351
1352	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1353	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1354	return 70; \
1355	}
1356
1357	#ifdef ROAR_HAVE_MAIN_ARGS
1358	int main (int argc, char * argv[]) {
1359	#else
1360	int main (void) {
1361	#endif
1362	#ifdef ROAR_HAVE_MAIN_ARGS
1363	enum action action = START;
1364	int i;
1365	char * k;
1366	enum output_format print_format = FORMAT_NATIVE;
1367	#endif
1368	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1369	char user_sock[80] = {0};
1370	#endif
1371	struct roar_audio_info sa, max_sa;
1372	struct roard_config config;
1373	const struct rolestack * rolestack;
1374	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1375	int daemon = 0;
1376	#endif
1377	int realtime = 0;
1378	int sysclocksync = 0;
1379	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1380	#ifdef ROAR_SUPPORT_LISTEN
1381	int port = ROAR_DEFAULT_PORT;
1382	char * sock_addr = NULL;
1383	int sock_proto = ROAR_PROTO_ROARAUDIO;
1384	int sock_dir = -1;
1385	struct roar_audio_info sock_info = {0, 0, 0, 0};
1386	#endif
1387	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1388	char * s_drv = NULL;
1389	char * s_dev = NULL;
1390	char * s_con = NULL;
1391	char * s_opt = NULL;
1392	int s_prim = 0;
1393	#endif
1394	char * o_drv = getenv("ROAR_DRIVER");
1395	char * o_dev = getenv("ROAR_DEVICE");
1396	char * o_opts = NULL;
1397	int o_prim = 0;
1398	int o_count = 0;
1399	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1400	char * m_drv = NULL;
1401	char * m_dev = NULL;
1402	char * m_opts = NULL;
1403	int m_prim = 0;
1404	int m_count = 0;
1405	#endif
1406	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1407	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1408	int trust_root = 1;
1409	char * af_file = NULL;
1410	char * af_type = NULL;
1411	enum af_mode af_mode = AF_MODE_NONE;
1412	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1413	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1414	int light_channels = LIGHT_CHANNELS_DEFAULT;
1415	#endif
1416	#ifdef ROAR_DEFAULT_SOCKGRP
1417	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1418	#else
1419	char * sock_grp = NULL;
1420	#endif
1421	char * sock_user = NULL;
1422	#ifdef ROAR_SUPPORT_LISTEN
1423	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1424	#endif
1425	#ifdef ROAR_HAVE_LIBSLP
1426	int reg_slp = 0;
1427	#endif
1428	#ifdef ROAR_HAVE_LIBX11
1429	int reg_x11 = 0;
1430	#endif
1431	#ifdef ROAR_HAVE_CHROOT
1432	char * chrootdir = NULL;
1433	#endif
1434	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1435	struct group * grp = NULL;
1436	#endif
1437	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1438	struct passwd * pwd = NULL;
1439	#endif
1440	#ifdef ROAR_HAVE_GETSERVBYNAME
1441	struct servent * serv = NULL;
1442	#endif
1443	struct roar_client * self = NULL;
1444	#ifdef ROAR_HAVE_LIBDNET
1445	char decnethost[80];
1446	#endif
1447	#ifdef SUPPORT_PIDFILE
1448	struct roar_vio_calls pidfile_vio;
1449	#endif
1450
1451	ROAR_DBG("main(*): starting roard...");
1452
1453	g_standby = 0;
1454	g_autostandby = 0;
1455	alive = 1;
1456	#ifdef ROAR_SUPPORT_LISTEN
1457	g_no_listen = 0;
1458	#else
1459	g_terminate = 1;
1460	#endif
1461
1462	g_verbose = ROAR_DBG_INFO_NONE;
1463
1464	_LIBROAR_IGNORE_RET(roar_profile2info(&sa, "default-server"));
1465
1466	g_sa = &sa;
1467	g_max_sa = &max_sa;
1468
1469	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1470
1471	counters_init();
1472
1473	g_config = &config;
1474
1475	if ( init_config() == -1 ) {
1476	ROAR_ERR("Can not init default config!");
1477	return 1;
1478	}
1479
1480	// load config
1481	_LIBROAR_IGNORE_RET(roar_libroar_get_config());
1482
1483	// init notify core:
1484	// TODO: reconsider number of lists.
1485	if ( roar_notify_core_new_global(-1) == -1 ) {
1486	ROAR_ERR("Can not init notify core!");
1487	return 1;
1488	}
1489
1490	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1491	ROAR_ERR("Can not init notify core!");
1492	return 1;
1493	}
1494
1495	#ifdef DEBUG
1496	// enable early in case we have DEBUG set.
1497	dbg_notify_cb_register();
1498	#endif
1499
1500	rolestack_init();
1501
1502	if ( auth_init() == -1 ) {
1503	ROAR_ERR("Can not init auth subsystem!");
1504	return 1;
1505	}
1506
1507	#ifdef ROAR_SUPPORT_LISTEN
1508	if ( init_listening() == -1 ) {
1509	ROAR_ERR("Can not init listening sockets!");
1510	return 1;
1511	}
1512	#endif
1513
1514	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1515	if ( midi_init_config() == -1 ) {
1516	ROAR_ERR("Can not init MIDI config!");
1517	return 1;
1518	}
1519	#endif
1520
1521	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1522	if ( ssynth_init_config() == -1 ) {
1523	ROAR_ERR("Can not init ssynth config!");
1524	return 1;
1525	}
1526	#endif
1527
1528	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1529	if ( rdtcs_init_config() == -1 ) {
1530	ROAR_ERR("Can not init RDTCS config!");
1531	return 1;
1532	}
1533	#endif
1534
1535	if ( plugins_preinit() == -1 ) {
1536	ROAR_ERR("Can not pre-init plugins!");
1537	return 1;
1538	}
1539
1540	#ifdef ROAR_SUPPORT_LISTEN
1541	#ifndef ROAR_TARGET_WIN32
1542	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1543	#else
1544	sock_addr = ROAR_DEFAULT_HOST;
1545	#endif
1546
1547	#ifdef ROAR_HAVE_GETUID
1548	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1549	/*
1550	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1551	*/
1552	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1553	sock_addr = user_sock;
1554	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1555	}
1556	#endif
1557
1558	if ( getenv("ROAR_SERVER") != NULL )
1559	sock_addr = getenv("ROAR_SERVER");
1560	#endif
1561
1562	if ( clients_init() == -1 ) {
1563	ROAR_ERR("Can not init clients!");
1564	return 1;
1565	}
1566
1567	if ( streams_init() == -1 ) {
1568	ROAR_ERR("Can not init streams!");
1569	return 1;
1570	}
1571
1572	if ( (g_self_client = clients_new()) == -1 ) {
1573	ROAR_ERR("Can not create self client!");
1574	return 1;
1575	}
1576
1577	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1578	if ( sources_init() == -1 ) {
1579	ROAR_ERR("Can not init sources!");
1580	return 1;
1581	}
1582
1583	if ( (sources_set_client(g_self_client)) == -1 ) {
1584	ROAR_ERR("Can not init set source client!");
1585	return 1;
1586	}
1587	#endif
1588
1589	#ifdef ROAR_HAVE_MAIN_ARGS
1590	for (i = 1; i < argc; i++) {
1591	k = argv[i];
1592
1593	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1594	usage();
1595	return 0;
1596
1597	} else if ( strcmp(k, "--start") == 0 ) {
1598	// this is a no op
1599	action = START;
1600	} else if ( strcmp(k, "--restart") == 0 ) {
1601	action = RESTART;
1602	#ifdef ROAR_SUPPORT_LISTEN
1603	if ( restart_server(sock_addr, 1) == -1 ) {
1604	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1605	action = RESTART_RETRY;
1606	}
1607	#else
1608	ROAR_ERR("--restart not supported");
1609	#endif
1610	} else if ( strcmp(k, "--shutdown") == 0 ) {
1611	action = SHUTDOWN;
1612	} else if ( strcmp(k, "--stop") == 0 ) {
1613	action = STOP;
1614
1615
1616	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1617	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1618	daemon = 1;
1619	#else
1620	ROAR_ERR("--daemon not supported");
1621	#endif
1622	} else if ( strcmp(k, "--verbose") == 0 ) {
1623	g_verbose++;
1624
1625	} else if ( strcmp(k, "--print-format") == 0 ) {
1626	k = argv[++i];
1627	if ( !strcasecmp(k, "native") ) {
1628	print_format = FORMAT_NATIVE;
1629	} else if ( !strcasecmp(k, "wiki") ) {
1630	print_format = FORMAT_WIKI;
1631	} else if ( !strcasecmp(k, "csv") ) {
1632	print_format = FORMAT_CSV;
1633	} else {
1634	ROAR_WARN("Unknown print format: %s", k);
1635	}
1636
1637	} else if ( strcmp(k, "--print-format") == 0 ) {
1638	_CKHAVEARGS(1);
1639
1640	} else if ( strcmp(k, "--terminate") == 0 ) {
1641	g_terminate = 1;
1642	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1643	sysclocksync = 1000;
1644	} else if ( strcmp(k, "--realtime") == 0 ) {
1645	realtime++;
1646	} else if ( strcmp(k, "--memlock") == 0 ) {
1647	_CKHAVEARGS(1);
1648	g_config->memlock_level = memlock_str2level(argv[++i]);
1649	} else if ( strcmp(k, "--chroot") == 0 ) {
1650	_CKHAVEARGS(1);
1651	#ifdef ROAR_HAVE_CHROOT
1652	chrootdir = argv[++i];
1653	#else
1654	ROAR_ERR("--chroot not supported");
1655	i++;
1656	#endif
1657	} else if ( strcmp(k, "--setgid") == 0 ) {
1658	#ifdef ROAR_HAVE_SETGID
1659	setids \|= R_SETGID;
1660	#else
1661	ROAR_ERR("--setgid not supported");
1662	#endif
1663	} else if ( strcmp(k, "--setuid") == 0 ) {
1664	#ifdef ROAR_HAVE_SETUID
1665	setids \|= R_SETUID;
1666	#else
1667	ROAR_ERR("--setuid not supported");
1668	#endif
1669	} else if ( strcmp(k, "--location") == 0 ) {
1670	_CKHAVEARGS(1);
1671	g_config->location = argv[++i];
1672	} else if ( strcmp(k, "--description") == 0 ) {
1673	_CKHAVEARGS(1);
1674	g_config->description = argv[++i];
1675	} else if ( strcmp(k, "--pidfile") == 0 ) {
1676	_CKHAVEARGS(1);
1677	#ifdef SUPPORT_PIDFILE
1678	pidfile = argv[++i];
1679	#else
1680	ROAR_ERR("--pidfile not supported");
1681	i++;
1682	#endif
1683	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1684	#ifdef ROAR_HAVE_SYSLOG
1685	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1686	#else
1687	ROAR_ERR("--log-syslog not supported");
1688	#endif
1689	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1690	_CKHAVEARGS(1);
1691	#ifdef ROAR_HAVE_SYSTEM
1692	g_config->scripts.post_shutdown = argv[++i];
1693	#else
1694	ROAR_ERR("--script-postdown not supported");
1695	i++;
1696	#endif
1697
1698
1699	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1700	_CKHAVEARGS(1);
1701	if ( plugins_load(argv[++i]) == -1 ) {
1702	ROAR_ERR("Can not load plugin");
1703	}
1704
1705	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1706	_CKHAVEARGS(1);
1707	none_acclev = clients_str2acclev(argv[++i]);
1708	if ( none_acclev == -1 ) {
1709	ROAR_ERR("Invalid access level: %s", argv[i]);
1710	return 1;
1711	}
1712	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1713	_CKHAVEARGS(1);
1714	trust_acclev = clients_str2acclev(argv[++i]);
1715	if ( trust_acclev == -1 ) {
1716	ROAR_ERR("Invalid access level: %s", argv[i]);
1717	return 1;
1718	}
1719	} else if ( strcmp(k, "--trust-root") == 0 ) {
1720	trust_root = 1;
1721	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1722	trust_root = 0;
1723
1724	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1725	_CKHAVEARGS(1);
1726	af_file = argv[++i];
1727	af_mode = AF_MODE_GEN;
1728	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1729	_CKHAVEARGS(1);
1730	af_file = argv[++i];
1731	af_mode = AF_MODE_LOAD;
1732	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1733	_CKHAVEARGS(1);
1734	af_type = argv[++i];
1735	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1736	_CKHAVEARGS(1);
1737	af_acclev = clients_str2acclev(argv[++i]);
1738	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1739	if ( af_mode != AF_MODE_NONE ) {
1740	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1741	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1742	}
1743	}
1744	af_file = NULL;
1745	af_type = NULL;
1746	af_mode = AF_MODE_NONE;
1747	af_acclev = ACCLEV_ALL;
1748
1749	} else if ( strcmp(k, "--list-cf") == 0 ) {
1750	print_codecfilterlist();
1751	return 0;
1752
1753	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1754	_CKHAVEARGS(1);
1755	sa.rate = atoi(argv[++i]);
1756	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1757	_CKHAVEARGS(1);
1758	sa.bits = atoi(argv[++i]);
1759	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1760	_CKHAVEARGS(1);
1761	sa.channels = atoi(argv[++i]);
1762
1763	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1764	_CKHAVEARGS(1);
1765	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1766	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1767	return 1;
1768	}
1769	sa.codec = ROAR_CODEC_DEFAULT;
1770
1771	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1772	_CKHAVEARGS(1);
1773	if ( update_stream_flags(argv[++i]) == -1 ) {
1774	ROAR_ERR("Can not set stream flags");
1775	return 1;
1776	}
1777
1778	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1779	print_rolestack();
1780	return 0;
1781	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1782	_CKHAVEARGS(1);
1783	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1784	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1785	} else {
1786	if ( rolestack_push(rolestack) == -1 ) {
1787	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1788	}
1789	}
1790
1791	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1792	list_aiprofiles();
1793	return 0;
1794
1795	} else if ( strcmp(k, "--list-driver") == 0 ) {
1796	print_driverlist(print_format);
1797	return 0;
1798
1799	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1800	_CKHAVEARGS(1);
1801	o_drv = argv[++i];
1802	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1803	_CKHAVEARGS(1);
1804	o_dev = argv[++i];
1805	} else if ( strcmp(k, "-oO") == 0 ) {
1806	_CKHAVEARGS(1);
1807	o_opts = argv[++i];
1808	} else if ( strcmp(k, "-oP") == 0 ) {
1809	o_prim = 1;
1810	} else if ( strcmp(k, "-oN") == 0 ) {
1811	if ( action == START \|\| action == RESTART ) {
1812	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1813	o_count++;
1814
1815	o_drv = o_dev = o_opts = NULL;
1816	o_prim = 0;
1817	}
1818
1819	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1820	_CKHAVEARGS(1);
1821	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1822	s_drv = argv[++i];
1823	#else
1824	ROAR_ERR("main(*): No support for sources compiled in");
1825	i++;
1826	#endif
1827	} else if ( strcmp(k, "-S") == 0 ) {
1828	_CKHAVEARGS(1);
1829	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1830	s_dev = argv[++i];
1831	#else
1832	ROAR_ERR("main(*): No support for sources compiled in");
1833	i++;
1834	#endif
1835	} else if ( strcmp(k, "-sO") == 0 ) {
1836	_CKHAVEARGS(1);
1837	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1838	s_opt = argv[++i];
1839	#else
1840	ROAR_ERR("main(*): No support for sources compiled in");
1841	i++;
1842	#endif
1843	} else if ( strcmp(k, "-sC") == 0 ) {
1844	_CKHAVEARGS(1);
1845	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1846	s_con = argv[++i];
1847	#else
1848	ROAR_ERR("main(*): No support for sources compiled in");
1849	i++;
1850	#endif
1851	} else if ( strcmp(k, "-sP") == 0 ) {
1852	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1853	s_prim = 1;
1854	#else
1855	ROAR_ERR("main(*): No support for sources compiled in");
1856	#endif
1857	} else if ( strcmp(k, "-sN") == 0 ) {
1858	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1859	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1860	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1861	}
1862	s_opt = s_dev = s_con = NULL;
1863	s_drv = NULL;
1864	s_prim = 0;
1865	#else
1866	ROAR_ERR("main(*): No support for sources compiled in");
1867	#endif
1868	} else if ( strcmp(k, "--list-sources") == 0 ) {
1869	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1870	print_sourcelist();
1871	return 0;
1872	#else
1873	ROAR_ERR("main(*): No support for sources compiled in");
1874	return 1;
1875	#endif
1876
1877	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1878	_CKHAVEARGS(1);
1879	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1880	m_drv = argv[++i];
1881	#else
1882	ROAR_ERR("main(*): No support for mixer compiled in");
1883	return 1;
1884	#endif
1885	} else if ( strcmp(k, "-M") == 0 ) {
1886	_CKHAVEARGS(1);
1887	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1888	m_dev = argv[++i];
1889	#else
1890	ROAR_ERR("main(*): No support for mixer compiled in");
1891	return 1;
1892	#endif
1893	} else if ( strcmp(k, "-mO") == 0 ) {
1894	_CKHAVEARGS(1);
1895	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1896	m_opts = argv[++i];
1897	#else
1898	ROAR_ERR("main(*): No support for mixer compiled in");
1899	return 1;
1900	#endif
1901	} else if ( strcmp(k, "-mP") == 0 ) {
1902	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1903	m_prim = 1;
1904	#else
1905	ROAR_ERR("main(*): No support for mixer compiled in");
1906	return 1;
1907	#endif
1908	} else if ( strcmp(k, "-mN") == 0 ) {
1909	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1910	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1911	m_count++;
1912
1913	m_drv = o_dev = o_opts = NULL;
1914	m_prim = 0;
1915	#else
1916	ROAR_ERR("main(*): No support for mixer compiled in");
1917	return 1;
1918	#endif
1919	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1920	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1921	print_hwmixerlist();
1922	return 0;
1923	#else
1924	ROAR_ERR("main(*): No support for mixer compiled in");
1925	return 1;
1926	#endif
1927
1928	} else if ( strcmp(k, "--light-channels") == 0 ) {
1929	_CKHAVEARGS(1);
1930	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1931	light_channels = atoi(argv[++i]);
1932	#else
1933	ROAR_WARN("main(*): no light subsystem compiled in");
1934	i++;
1935	#endif
1936
1937	} else if ( strcmp(k, "--rds-pi") == 0 ) {
1938	_CKHAVEARGS(1);
1939	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1940	g_rdtcs.rds.pi = atoi(argv[++i]);
1941	#else
1942	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1943	i++;
1944	#endif
1945	} else if ( strcmp(k, "--rds-ps") == 0 ) {
1946	_CKHAVEARGS(1);
1947	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1948	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
1949	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
1950	return 1;
1951	}
1952	#else
1953	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1954	i++;
1955	#endif
1956	} else if ( strcmp(k, "--rds-pty") == 0 ) {
1957	_CKHAVEARGS(1);
1958	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1959	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
1960	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
1961	return 1;
1962	}
1963	#else
1964	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1965	i++;
1966	#endif
1967	} else if ( strcmp(k, "--rds-tp") == 0 ) {
1968	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1969	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
1970	ROAR_ERR("Can not set RDS TP flag");
1971	return 1;
1972	}
1973	#else
1974	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1975	#endif
1976	} else if ( strcmp(k, "--rds-ct") == 0 ) {
1977	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1978	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
1979	ROAR_ERR("Can not set RDS CT flag");
1980	return 1;
1981	}
1982	#else
1983	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1984	#endif
1985
1986
1987	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
1988	#ifndef ROAR_WITHOUT_DCOMP_CB
1989	midi_config.init_cb = 0;
1990	#else
1991	// no warning here as this is the disable option
1992	#endif
1993	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
1994	#ifndef ROAR_WITHOUT_DCOMP_CB
1995	midi_config.init_cb = 1;
1996	#else
1997	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1998	#endif
1999	} else if ( strcmp(k, "--midi-console") == 0 ) {
2000	_CKHAVEARGS(1);
2001	#ifndef ROAR_WITHOUT_DCOMP_CB
2002	midi_config.console_dev = argv[++i];
2003	midi_config.init_cb = 1;
2004	#else
2005	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2006	i++;
2007	#endif
2008
2009	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
2010	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2011	ssynth_conf.enable = 1;
2012	#else
2013	ROAR_ERR("main(*): No support for ssynth compiled in");
2014	#endif
2015	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2016	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2017	ssynth_conf.enable = 0;
2018	#else
2019	// we can safely ignore the disable
2020	#endif
2021
2022	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2023	_CKHAVEARGS(1);
2024	#ifdef ROAR_HAVE_LIBX11
2025	x11display = argv[++i];
2026	#else
2027	ROAR_ERR("No X11 support compiled in!");
2028	return 1;
2029	#endif
2030
2031
2032	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2033	_CKHAVEARGS(1);
2034	// This is only useful in INET not UNIX mode.
2035	#ifdef ROAR_SUPPORT_LISTEN
2036	if ( *sock_addr == '/' )
2037	sock_addr = ROAR_DEFAULT_HOST;
2038
2039	errno = 0;
2040	if ( (port = atoi(argv[++i])) < 1 ) {
2041	#ifdef ROAR_HAVE_GETSERVBYNAME
2042	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2043	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2044	return 1;
2045	}
2046	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2047	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2048	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2049	port = ROAR_NET2HOST16(serv->s_port);
2050	#else
2051	ROAR_ERR("invalite port number: %s", argv[i]);
2052	return 1;
2053	#endif
2054	}
2055	#endif
2056	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2057	_CKHAVEARGS(1);
2058	#ifdef ROAR_SUPPORT_LISTEN
2059	sock_addr = argv[++i];
2060	#else
2061	i++;
2062	#endif
2063
2064	} else if ( strcmp(k, "--proto") == 0 ) {
2065	#ifdef ROAR_SUPPORT_LISTEN
2066	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2067	ROAR_ERR("Unknown protocol: %s", argv[i]);
2068	return 1;
2069	}
2070	#endif
2071	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2072	_CKHAVEARGS(1);
2073	#ifdef ROAR_SUPPORT_LISTEN
2074	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2075	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2076	return 1;
2077	}
2078	#else
2079	i++;
2080	#endif
2081	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2082	_CKHAVEARGS(1);
2083	#ifdef ROAR_SUPPORT_LISTEN
2084	sock_info.rate = atoi(argv[++i]);
2085	#else
2086	i++;
2087	#endif
2088	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2089	_CKHAVEARGS(1);
2090	#ifdef ROAR_SUPPORT_LISTEN
2091	sock_info.bits = atoi(argv[++i]);
2092	#else
2093	i++;
2094	#endif
2095	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2096	_CKHAVEARGS(1);
2097	#ifdef ROAR_SUPPORT_LISTEN
2098	sock_info.channels = atoi(argv[++i]);
2099	#else
2100	i++;
2101	#endif
2102	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2103	_CKHAVEARGS(1);
2104	#ifdef ROAR_SUPPORT_LISTEN
2105	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2106	ROAR_ERR("Unknown codec: %s", argv[i]);
2107	return 1;
2108	}
2109	#else
2110	i++;
2111	#endif
2112	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2113	_CKHAVEARGS(1);
2114	#ifdef ROAR_SUPPORT_LISTEN
2115	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2116	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2117	return 1;
2118	}
2119	#else
2120	i++;
2121	#endif
2122	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2123	#ifdef ROAR_SUPPORT_LISTEN
2124	listen_listen_profiles();
2125	return 0;
2126	#endif
2127	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2128	_CKHAVEARGS(1);
2129	#ifdef ROAR_SUPPORT_LISTEN
2130	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2131	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2132	return 1;
2133	}
2134	#else
2135	i++;
2136	#endif
2137
2138
2139	} else if ( strcmp(k, "--list-proto") == 0 ) {
2140	list_proto();
2141	return 0;
2142
2143	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2144	#ifdef ROAR_SUPPORT_LISTEN
2145	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2146	sock_type = ROAR_SOCKET_TYPE_TCP;
2147
2148	if ( *sock_addr == '/' )
2149	sock_addr = ROAR_DEFAULT_HOST;
2150	#endif
2151
2152	} else if ( strcmp(k, "-4") == 0 ) {
2153	#ifdef ROAR_SUPPORT_LISTEN
2154	sock_type = ROAR_SOCKET_TYPE_TCP;
2155	if ( *sock_addr == '/' )
2156	sock_addr = ROAR_DEFAULT_HOST;
2157	#endif
2158	} else if ( strcmp(k, "-6") == 0 ) {
2159	#ifdef ROAR_SUPPORT_LISTEN
2160	#ifdef AF_INET6
2161	sock_type = ROAR_SOCKET_TYPE_TCP6;
2162	if ( *sock_addr == '/' )
2163	sock_addr = ROAR_DEFAULT_HOST;
2164	#else
2165	ROAR_ERR("No IPv6 support compiled in!");
2166	return 1;
2167	#endif
2168	#endif
2169
2170	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2171	#ifdef ROAR_SUPPORT_LISTEN
2172	// ignore this case as it is the default behavor.
2173	sock_type = ROAR_SOCKET_TYPE_UNIX;
2174	#endif
2175
2176	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2177	#ifdef ROAR_SUPPORT_LISTEN
2178	#ifdef ROAR_HAVE_LIBDNET
2179	port = ROAR_DEFAULT_NUM;
2180	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2181	sock_addr = decnethost;
2182	sock_type = ROAR_SOCKET_TYPE_DECNET;
2183	#else
2184	ROAR_ERR("No DECnet support compiled in!");
2185	return 1;
2186	#endif
2187	#endif
2188	} else if ( strcmp(k, "--new-sock") == 0 ) {
2189	#ifdef ROAR_SUPPORT_LISTEN
2190	if ( action == START \|\| action == RESTART ) {
2191	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2192	ROAR_ERR("Can not open listen socket!");
2193	return 1;
2194	}
2195	}
2196	#endif
2197
2198	} else if ( strcmp(k, "--slp") == 0 ) {
2199	#ifdef ROAR_HAVE_LIBSLP
2200	reg_slp = 1;
2201	#else
2202	ROAR_ERR("No OpenSLP support compiled in!");
2203	return 1;
2204	#endif
2205
2206	} else if ( strcmp(k, "--x11") == 0 ) {
2207	#ifdef ROAR_HAVE_LIBX11
2208	reg_x11 = 1;
2209	#else
2210	ROAR_ERR("No X11 support compiled in!");
2211	return 1;
2212	#endif
2213
2214
2215	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2216	_CKHAVEARGS(1);
2217	g_config->jumbo_mtu = atoi(argv[++i]);
2218
2219	} else if ( strcmp(k, "-G") == 0 ) {
2220	_CKHAVEARGS(1);
2221	sock_grp = argv[++i];
2222	} else if ( strcmp(k, "-U") == 0 ) {
2223	_CKHAVEARGS(1);
2224	sock_user = argv[++i];
2225
2226	} else if ( strcmp(k, "--no-listen") == 0 ) {
2227	#ifdef ROAR_SUPPORT_LISTEN
2228	sock_addr = "";
2229	g_terminate = 1;
2230	g_no_listen = 1;
2231	#endif
2232	} else if ( strcmp(k, "--client-fh") == 0 ) {
2233	_CKHAVEARGS(1);
2234	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2235	ROAR_ERR("main(*): Can not set client's fh");
2236	return 1;
2237	}
2238	} else if ( strcmp(k, "--close-fh") == 0 ) {
2239	_CKHAVEARGS(1);
2240	#ifdef ROAR_HAVE_IO_POSIX
2241	close(atoi(argv[++i]));
2242	#else
2243	i++;
2244	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2245	#endif
2246
2247	} else if ( strcmp(k, "--standby") == 0 ) {
2248	g_standby = 1;
2249	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2250	g_autostandby = 1;
2251	} else {
2252	usage();
2253	return 1;
2254	}
2255
2256	}
2257	#endif
2258
2259	#ifdef ROAR_HAVE_MAIN_ARGS
2260	switch (action) {
2261	case START:
2262	// NO-OP.
2263	break;
2264	case RESTART:
2265	// NO-OP, done before.
2266	break;
2267	case STOP:
2268	#ifdef ROAR_SUPPORT_LISTEN
2269	if ( restart_server(sock_addr, 0) == -1 ) {
2270	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2271	return 1;
2272	}
2273	return 0;
2274	#else
2275	ROAR_ERR("--stop not supported");
2276	return 1;
2277	#endif
2278	break;
2279	case SHUTDOWN:
2280	#ifdef ROAR_SUPPORT_LISTEN
2281	if ( restart_server(sock_addr, 1) == -1 ) {
2282	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2283	return 1;
2284	}
2285	return 0;
2286	#else
2287	ROAR_ERR("--shutdown not supported");
2288	return 1;
2289	#endif
2290	break;
2291	case RESTART_RETRY:
2292	#ifdef ROAR_SUPPORT_LISTEN
2293	if ( restart_server(sock_addr, 1) == -1 ) {
2294	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2295	action = RESTART;
2296	}
2297	#endif
2298	break;
2299	}
2300	#endif
2301
2302	#ifndef DEBUG
2303	// notify dbg if requested, if in DEBUG mode
2304	// do not able because it got enabled early.
2305	if ( g_verbose >= 4 )
2306	dbg_notify_cb_register();
2307	#endif
2308
2309	if ( af_mode != AF_MODE_NONE ) {
2310	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2311	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2312	}
2313	}
2314
2315	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2316	if ( m_drv != NULL ) {
2317	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2318	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2319	}
2320	}
2321	#endif
2322
2323	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2324	if ( s_drv != NULL \|\| s_dev != NULL ) {
2325	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2326	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2327	}
2328	}
2329	#endif
2330
2331	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2332	ROAR_ERR("Can not initialize default driver");
2333	return 1;
2334	}
2335
2336	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2337
2338	if ( waveform_init() == -1 ) {
2339	ROAR_ERR("Can not initialize Waveform subsystem");
2340	return 1;
2341	}
2342
2343	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2344	if ( midi_init() == -1 ) {
2345	ROAR_ERR("Can not initialize MIDI subsystem");
2346	}
2347	#endif
2348
2349	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2350	if ( ssynth_init() == -1 ) {
2351	ROAR_ERR("Can not initialize ssynth subsystem");
2352	}
2353	#endif
2354
2355	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2356	if ( light_init(light_channels) == -1 ) {
2357	ROAR_ERR("Can not initialize light control subsystem");
2358	}
2359	#endif
2360
2361	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2362	if ( rdtcs_init() == -1 ) {
2363	ROAR_ERR("Can not initialize RDTCS subsystem");
2364	}
2365	#endif
2366
2367	if ( plugins_init() == -1 ) {
2368	ROAR_ERR("Can not initialize plugins");
2369	}
2370
2371	#ifdef ROAR_SUPPORT_LISTEN
2372	if ( !g_no_listen ) {
2373	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2374	ROAR_ERR("Can not open listen socket!");
2375	return 1;
2376	}
2377	}
2378	#endif
2379
2380	if ( output_buffer_init(&sa) == -1 ) {
2381	ROAR_ERR("Can not init output buffer!");
2382	return 1;
2383	}
2384
2385	if ( samples_init() == -1 ) {
2386	ROAR_ERR("Can not init samples!");
2387	return 1;
2388	}
2389
2390
2391	// we should handle this on microcontrollers, too.
2392	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2393	signal(SIGINT, on_sig_int);
2394	signal(SIGTERM, on_sig_term);
2395	signal(SIGCHLD, on_sig_chld);
2396	signal(SIGUSR1, on_sig_usr1);
2397	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2398	#endif
2399
2400	if ( g_config->memlock_level == -1 ) {
2401	g_config->memlock_level = MEMLOCK_DEFAULT;
2402	}
2403
2404	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2405	ROAR_WARN("Can not set memory locking level to target level.");
2406	}
2407
2408	if ( realtime ) {
2409	#ifdef DEBUG
2410	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2411	#endif
2412
2413	#ifdef ROAR_HAVE_NICE
2414	// this stupid error check is because type of returned data of nice() changed
2415	// too often. On some systems it may return 0/-1, on some new nice value or
2416	// mixed forms of both.
2417	errno = 0;
2418	(void)nice(-5*realtime); // -5 for each --realtime
2419	if ( errno ) {
2420	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2421	}
2422	#else
2423	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2424	#endif
2425	/*
2426	#ifdef __linux__
2427	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2428	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2429	#endif
2430	*/
2431	}
2432
2433	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2434	if ( setids & R_SETGID ) {
2435	if ( sock_grp == NULL ) {
2436	ROAR_ERR("Can not set GID if no groupname is supplied");
2437	return 1;
2438	}
2439	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2440	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2441	return 1;
2442	}
2443	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2444	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2445	}
2446	if ( grp == NULL \|\| setgid(grp->gr_gid) == -1 ) {
2447	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2448	}
2449	}
2450	#endif
2451
2452
2453	clients_set_pid(g_self_client, getpid());
2454	#ifdef ROAR_HAVE_GETUID
2455	clients_set_uid(g_self_client, getuid());
2456	#endif
2457	#ifdef ROAR_HAVE_GETGID
2458	clients_set_gid(g_self_client, getgid());
2459	#endif
2460	clients_get(g_self_client, &self);
2461
2462	if ( self == NULL ) {
2463	ROAR_ERR("Can not get self client!");
2464	return 1;
2465	}
2466
2467	strcpy(self->name, "RoarAudio daemon internal");
2468
2469	if ( roar_nnode_free(&(self->nnode)) == -1 )
2470	return 1;
2471
2472	// not fully correct but ok as workaorund
2473	// so tools assume that roard runs on the same machine as
2474	// they in case they use AF_UNIX:
2475	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2476	return 1;
2477
2478	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
2479	if ( daemon ) {
2480	#ifdef ROAR_HAVE_SYSLOG
2481	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2482	#else
2483	roar_debug_set_stderr_fh(-1);
2484	#endif
2485
2486	#ifdef ROAR_TARGET_WIN32
2487	FreeConsole();
2488	#else
2489
2490	close(ROAR_STDIN );
2491	close(ROAR_STDOUT);
2492	close(ROAR_STDERR);
2493
2494	if ( fork() )
2495	ROAR_U_EXIT(0);
2496
2497	#ifdef ROAR_HAVE_SETSID
2498	setsid();
2499	#endif
2500	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2501	#endif
2502	}
2503	#endif
2504
2505	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2506	// early test for UID as we need this for the pidfile and the setuid()
2507	if ( sock_user != NULL ) {
2508	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2509	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2510	return 1;
2511	}
2512	}
2513	#endif
2514
2515	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2516
2517	#ifdef SUPPORT_PIDFILE
2518	if ( pidfile != NULL ) {
2519	if ( roar_vio_open_file(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT, 0644) == -1 ) {
2520	ROAR_ERR("Can not write pidfile: %s", pidfile);
2521	} else {
2522	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2523	roar_vio_close(&pidfile_vio);
2524	}
2525	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2526	if ( pwd != NULL \|\| grp != NULL ) {
2527	if ( chown(pidfile, pwd != NULL ? pwd->pw_uid : -1, grp != NULL ? grp->gr_gid : -1) == -1 ) {
2528	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2529	}
2530	}
2531	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2532	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2533	}
2534	#endif
2535	}
2536	#endif
2537
2538	#ifdef ROAR_HAVE_CHROOT
2539	if (chrootdir) {
2540	if ( chroot(chrootdir) == -1 ) {
2541	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2542	return 2;
2543	}
2544	if ( chdir("/") == -1 ) {
2545	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2546	return 2;
2547	}
2548	}
2549	#endif
2550
2551	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2552	if ( setids & R_SETUID ) {
2553	if ( sock_user == NULL ) {
2554	ROAR_ERR("Can not set UID if no username is supplied");
2555	return 1;
2556	}
2557	if ( pwd == NULL \|\| setuid(pwd->pw_uid) == -1 ) {
2558	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2559	return 3;
2560	}
2561	#ifdef ROAR_HAVE_GETUID
2562	clients_set_uid(g_self_client, getuid());
2563	#endif
2564	}
2565	#endif
2566
2567	// setup auth:
2568	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2569	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2570	#else
2571	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2572	#endif
2573	ROAR_ERR("Can not set up auth. Bad.");
2574	alive = 0;
2575	}
2576
2577	// Register with OpenSLP:
2578	#ifdef ROAR_HAVE_LIBSLP
2579	if ( reg_slp ) {
2580	register_slp(0, sock_addr);
2581	}
2582	#endif
2583
2584	#ifdef ROAR_HAVE_LIBX11
2585	if ( reg_x11 ) {
2586	register_x11(0, sock_addr);
2587	}
2588	#endif
2589
2590	// update sync counter.
2591	streams_change_sync_num(-1, 0);
2592
2593	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2594
2595	// start main loop...
2596	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2597	main_loop(&sa, sysclocksync);
2598	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2599
2600	// clean up.
2601	clean_quit_prep();
2602	output_buffer_free();
2603
2604	roar_notify_core_free(NULL);
2605
2606	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2607
2608	if ( g_config->scripts.post_shutdown != NULL )
2609	system(g_config->scripts.post_shutdown);
2610
2611	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2612	return 0;
2613	}
2614
2615	void cleanup_listen_socket (int terminate) {
2616	int i;
2617
2618	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2619
2620	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2621
2622	// Deregister from SLP:
2623	#ifdef ROAR_HAVE_LIBSLP
2624	register_slp(1, NULL);
2625	#endif
2626
2627	#ifdef ROAR_HAVE_LIBX11
2628	register_x11(1, NULL);
2629	#endif
2630
2631	#ifdef ROAR_SUPPORT_LISTEN
2632	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2633	if ( g_listen[i].used ) {
2634	roar_vio_close(&(g_listen[i].sock));
2635
2636	g_listen[i].used = 0;
2637
2638	#ifdef ROAR_HAVE_UNIX
2639	if ( server[i] != NULL )
2640	if ( *(server[i]) == '/' )
2641	unlink(server[i]);
2642	#endif
2643	}
2644	}
2645
2646	#endif
2647
2648	if ( terminate )
2649	g_terminate = 1;
2650	}
2651
2652	void clean_quit_prep (void) {
2653	cleanup_listen_socket(0);
2654
2655	plugins_free();
2656
2657	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2658	sources_free();
2659	#endif
2660	streams_free();
2661	clients_free();
2662	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2663	ssynth_free();
2664	#endif
2665	#ifndef ROAR_WITHOUT_DCOMP_CB
2666	midi_cb_stop(); // stop console beep
2667	#endif
2668	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2669	midi_free();
2670	#endif
2671	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2672	light_free();
2673	#endif
2674	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2675	rdtcs_free();
2676	#endif
2677
2678	waveform_free();
2679
2680	#ifdef SUPPORT_PIDFILE
2681	if ( pidfile != NULL )
2682	unlink(pidfile);
2683	#endif
2684
2685	auth_free();
2686	}
2687
2688	void clean_quit (void) {
2689	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2690
2691	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2692
2693	clean_quit_prep();
2694	// output_buffer_free();
2695
2696	roar_notify_core_free(NULL);
2697
2698	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2699
2700	if ( g_config->scripts.post_shutdown != NULL )
2701	system(g_config->scripts.post_shutdown);
2702
2703	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2704	exit(0);
2705	}
2706
2707	//ll

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