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source: roaraudio/roard/roard.c @ 4882:e6ef52e26c53

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Last change on this file since 4882:e6ef52e26c53 was 4882:e6ef52e26c53, checked in by phi, 13 years ago
Improved listing of audio profiles.
File size: 72.6 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	#include "roard.h"
27
28	enum action {
29	START,
30	STOP,
31	RESTART,
32	RESTART_RETRY,
33	SHUTDOWN
34	};
35
36	enum af_mode {
37	AF_MODE_NONE,
38	AF_MODE_LOAD,
39	AF_MODE_GEN
40	};
41
42	#ifdef ROAR_SUPPORT_LISTEN
43	char * server[ROAR_MAX_LISTEN_SOCKETS];
44	#endif
45
46	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX)
47	#define SUPPORT_PIDFILE
48	char * pidfile = NULL;
49	#endif
50
51	#if defined(ROAR_HAVE_SETGID) \|\| defined(ROAR_HAVE_SETUID)
52	int setids = 0;
53	#endif
54
55	#ifdef ROAR_HAVE_LIBX11
56	char * x11display = NULL;
57	#endif
58
59	void dbg_notify_cb(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
60	char buf[1024] = "";
61	char estr[1024] = "/* ROAR_??? */";
62	char ttstr[1024] = "/* ROAR_OT_??? */";
63	const char * ttname;
64	uint32_t ev = ROAR_EVENT_GET_TYPE(event);
65	int i;
66
67	ttname = roar_ot2str(event->target_type);
68	if ( ttname != NULL ) {
69	snprintf(ttstr, sizeof(ttstr)-1, "/* ROAR_OT_%s */", ttname);
70	buf[sizeof(ttstr)-1] = 0;
71	for (i = 0; ttstr[i] != 0; i++)
72	if ( islower(ttstr[i]) )
73	ttstr[i] = toupper(ttstr[i]);
74	}
75
76	if ( ev == ROAR_NOTIFY_SPECIAL ) {
77	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_SPECIAL */");
78	} else if ( ROAR_NOTIFY_IS_CMD(ev) ) {
79	if ( command_get_name(ROAR_NOTIFY_EVENT2CMD(ev), &ttname) == -1 ) {
80	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(%i) */", ROAR_NOTIFY_EVENT2CMD(ev));
81	} else {
82	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(ROAR_CMD_%s) */", ttname);
83	for (i = 0; estr[i] != 0; i++)
84	if ( islower(estr[i]) )
85	estr[i] = toupper(estr[i]);
86	}
87	} else if ( ROAR_NOTIFY_IS_EGRP(ev) ) {
88	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_EGRP2EVENT(%i) */", ROAR_NOTIFY_EVENT2EGRP(ev));
89	} else if ( ROAR_NOTIFY_IS_OE(ev) ) {
90	switch (ev) {
91	// OE basics:
92	case ROAR_OE_BASICS_CHANGE_STATE:
93	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_STATE */");
94	break;
95	case ROAR_OE_BASICS_CHANGE_FLAGS:
96	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_FLAGS */");
97	break;
98	case ROAR_OE_BASICS_NEW:
99	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_NEW */");
100	break;
101	case ROAR_OE_BASICS_DELETE:
102	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_DELETE */");
103	break;
104	// OE Streams:
105	case ROAR_OE_STREAM_CHANGE_VOLUME:
106	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_CHANGE_VOLUME */");
107	break;
108	case ROAR_OE_STREAM_XRUN:
109	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_XRUN */");
110	break;
111	case ROAR_OE_STREAM_META_UPDATE:
112	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_META_UPDATE */");
113	break;
114	// OE Default:
115	default:
116	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_OE2EVENT(%i) */", ROAR_NOTIFY_EVENT2OE(ev));
117	break;
118	}
119	} else if ( ROAR_NOTIFY_IS_USER(ev) ) {
120	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%i) */", ROAR_NOTIFY_EVENT2USER(ev));
121	}
122
123	buf[sizeof(estr)-1] = 0;
124
125	if ( event->flags & ROAR_EVENT_FLAG_PROXYEVENT ) {
126	snprintf(buf, sizeof(buf)-1, ".event_proxy=0x%.8x%s, ", (int)event->event_proxy, estr);
127	buf[sizeof(buf)-1] = 0;
128	}
129
130	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)",
131	0 /* always print: minlevel = 0 */,
132	core, event,
133	(int)event->flags,
134	(int)event->event,
135	(event->flags & ROAR_EVENT_FLAG_PROXYEVENT ? "" : estr),
136	buf,
137	event->emitter,
138	event->target,
139	event->target_type,
140	ttstr,
141	event->arg0,
142	event->arg1,
143	event->arg2,
144	userdata);
145	}
146
147	void dbg_notify_cb_register (void) {
148	struct roar_event event;
149
150	memset(&event, 0, sizeof(event));
151
152	event.event = ROAR_EGRP_ANY_EVENT;
153
154	event.emitter = -1;
155	event.target = -1;
156	event.target_type = -1;
157
158	roar_notify_core_subscribe(NULL, &event, dbg_notify_cb, NULL);
159	}
160
161	#ifdef ROAR_HAVE_MAIN_ARGS
162	void usage (void) {
163	printf("Usage: roard [OPTIONS]...\n\n");
164
165	printf("Misc Options:\n\n");
166	printf(
167	" --daemon - Bring the server into background after init\n"
168	" --verbose - Be more verbose, can be used multiple times\n"
169	" --terminate - Terminate after last client quited\n"
170	" --start - No op parameter (starting roard is default operation)\n"
171	" --restart - Trys to stop an old instance and start a new with new settings\n"
172	" --stop - Stops a running roard (provide --pidfile!)\n"
173	" --shutdown - Terminates a running roard (provide --pidfile!)\n"
174	" --realtime - Trys to get realtime priority,\n"
175	" give multible times for being more realtime\n"
176	" --memlock LEVEL - Set default memory locking level to LEVEL\n"
177	" --chroot DIR - chroots to the given dir\n"
178	" --setgid - GroupID to the audio group as specified via -G\n"
179	" --setuid - UserID to the audio user as specified via -U\n"
180	" --sysclocksync - calculate exact sample rate using the system clock\n"
181	" --location LOC - Set lion readable location of server\n"
182	" --description DESC - Set lion readable description of server\n"
183	#ifdef SUPPORT_PIDFILE
184	" --pidfile PIDFILE - Write a pidfile at PIDFILE\n"
185	#endif
186	#ifdef ROAR_HAVE_SYSLOG
187	" --log-syslog - Log Warnings, Errors, ... to syslog\n"
188	#endif
189	#ifdef ROAR_HAVE_SYSTEM
190	" --script-postdown S - Run command lion S after complet shutdown.\n"
191	#endif
192	);
193
194	printf("\nAuth Options:\n\n");
195	printf(
196	" --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV\n"
197	" --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
198	" connections to ACCLEV\n"
199	" --trust-root - Trust root user\n"
200	" --no-trust-root - Don't trust root user\n"
201	" --authfile-gen FILE - Generate an new authfile\n"
202	" --authfile-load FILE - Load an authfile\n"
203	" --authfile-type TYPE - Type of authfile\n"
204	" --authfile-acclev ACCLEV\n"
205	" - Sets the access level for authfile\n"
206	" --new-authfile - Parameters for new authfile follow\n"
207	);
208
209	printf("\nPlugin Options:\n\n");
210	printf(
211	" --plugin-load FILE - Load plugin FILE\n"
212	);
213
214	printf("\nAudio Options:\n\n");
215	printf(
216	" -R --rate RATE - Set server rate\n"
217	" -B --bits BITS - Set server bits\n"
218	" -C --chans CHANNELS - Set server channels\n"
219	" --aiprofile PROFILE - Use the given audio profile\n"
220	);
221
222	printf("\nStream Options:\n\n");
223	printf(
224	" --stream-flags D=F - Set default flags for stream directions\n"
225	" D is the stream direction and F is a comma separated\n"
226	" list of flags in form +flag or -flag to set or unset\n"
227	" a flag as default or remove it from the default\n"
228	);
229
230	printf("\nOutput Options:\n\n");
231	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
232	printf(" -O --odevice DEV - Set the device\n");
233	printf(" -oO OPTS - Set output options\n");
234	printf(" -oN - Adds another output\n");
235	printf(" -oP - Mark output as primary\n");
236	#ifdef ROAR_DRIVER_DEFAULT
237	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
238	#else
239	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
240	#endif
241
242	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
243	printf("\nSource Options:\n\n");
244	printf(" -s --source DRV - Use DRV as input driver\n"
245	" -S DEV - Use DEV as input device\n"
246	" -sO OPTS - Use OPTS as input options\n"
247	" -sN - Adds another source\n"
248	" -sP - Make souce as primary\n"
249	);
250	printf(" --list-sources - List all sources\n");
251	#endif
252
253	#ifndef ROAR_WITHOUT_DCOMP_MIXER
254	printf("\nHardware Mixer Options:\n\n");
255	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
256	" -M DEV - Use DEV as mixer device\n"
257	" -mO OPTS - Use OPTS as mixer options\n"
258	" -mN - Adds another mixer\n"
259	" -mP - Make mixer as primary\n"
260	);
261	printf(" --list-mixers - List all mixers\n");
262	#endif
263
264	printf("\nCodec Filter Options:\n\n");
265	printf(" --list-cf - List all codec filter\n"
266	);
267
268	#ifndef ROAR_WITHOUT_DCOMP_MIDI
269	printf("\nMIDI Options:\n\n");
270	printf(" --midi-no-console - Disable console based MIDI synth\n"
271	" --midi-console-enable - Enables the console based MIDI synth\n"
272	" --midi-console DEV - Set device for MIDI console\n"
273	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
274	" --ssynth-enable - Enable simple software synth\n"
275	" --ssynth-disable - Disable simple software synth\n"
276	#endif
277	);
278	#endif
279
280	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
281	printf("\nLight Control Options:\n\n");
282	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
283	LIGHT_CHANNELS_DEFAULT
284	);
285	#endif
286
287	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
288	printf("\nRadio Data and Transmitter Control System Options:\n\n");
289	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
290	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
291	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
292	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
293	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
294	);
295	#endif
296
297	#ifdef ROAR_HAVE_LIBX11
298	printf("\nX11 Options:\n\n");
299	printf(
300	" --x11-display DISPLAY - Set display for X11\n"
301	" --display DISPLAY - Set display for X11\n"
302	);
303	#endif
304
305	printf("\nServer Options:\n\n");
306	printf(" -t --tcp - Use TCP listen socket\n"
307	#ifdef ROAR_HAVE_UNIX
308	" -u --unix - Use UNIX Domain listen socket (default)\n"
309	#endif
310	#ifdef ROAR_HAVE_LIBDNET
311	" -n --decnet - use DECnet listen socket\n"
312	#endif
313	" -4 - Use IPv4 connections (implies -t)\n"
314	#ifdef AF_INET6
315	" -6 - Use IPv6 connections (implies -t)\n"
316	#endif
317	#ifdef IPV6_ADDRFORM
318	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
319	" this is normaly not useful.\n"
320	#endif
321	" -p --port - TCP Port to bind to\n"
322	" -b --bind - IP/Hostname to bind to\n"
323	" --sock - Filename for UNIX Domain Socket\n"
324	" --proto PROTO - Use PROTO as protocol on Socket\n"
325	" --proto-dir DIR - Set direction parameter for protocol\n"
326	" --proto-rate RATE - Set sample rate parameter for protocol\n"
327	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
328	" --proto-codec E - Set codec parameter for protocol\n"
329	" --proto-chans C - Set number of channels parameter for protocol\n"
330	" --proto-aiprofile PROFILE\n"
331	" - Sets the audio profile for socket\n"
332	" --proto-profile P - Set profile for listen socket\n"
333	" --list-proto - List supported protocols\n"
334	" --list-profiles - List supported profiles for --proto-profile\n"
335	" --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
336	" --new-sock - Parameters for new socket follow\n"
337	#ifdef ROAR_HAVE_LIBSLP
338	" --slp - Enable OpenSLP support\n"
339	#endif
340	#ifdef ROAR_HAVE_LIBX11
341	" --x11 - Enable X11 support\n"
342	#endif
343	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
344	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
345	" You need the permissions to change the GID\n"
346	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
347	" You need the permissions to change the UID (normaly only root has)\n"
348	" --no-listen - Do not listen for new clients\n"
349	" (only useful for relaing, impleys --terminate)\n"
350	" --client-fh - Comunicate with a client over this handle\n"
351	" (only useful for relaing)\n"
352	" --close-fh - Closes the given fh\n"
353	" --standby - Start in standby state\n"
354	" --auto-standby - Automatical goes into standby if there are no streams\n",
355	#ifdef ROAR_DEFAULT_SOCKGRP
356	ROAR_DEFAULT_SOCKGRP
357	#else
358	"(none)"
359	#endif
360	);
361	// printf("\n Options:\n\n");
362	printf("\n");
363	}
364
365	static void list_proto (void) {
366	printf(" Protocol Flag Subsys - Description\n");
367	printf("------------------------------------------------------\n");
368	printf(" roar WM LRX - RoarAudio native protocol\n");
369	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
370	printf(" esd W - EsounD emulation\n");
371	#endif
372	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
373	printf(" simple WM LRX - PulseAudio simple protocol\n");
374	#endif
375	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
376	printf(" rsound W - RSound emulation\n");
377	#endif
378	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
379	printf(" rplay W - RPlay emulation\n");
380	#endif
381	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
382	printf(" gopher - The Internet Gopher Protocol\n");
383	#endif
384	}
385
386	#endif
387
388	#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
389	#define _pmsgc(group, counter, name) _pmsg(" Counter %-10s: %llu", (name), (long long unsigned int)counters_get(group, counter))
390	void counters_print(int type, int force) {
391	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
392	_pmsg("--- Counter Listing ---");
393	_pmsg(" Current:");
394	_pmsgc(cur, clients, "Clients");
395	_pmsgc(cur, streams, "Streams");
396	_pmsg(" Total:");
397	_pmsgc(sum, clients, "Clients");
398	_pmsgc(sum, streams, "Streams");
399	_pmsg("--- End of Counter Listing ---");
400	}
401	}
402	#undef _pmsgc
403	#undef _pmsg
404
405	int restart_server (char * server, int terminate) {
406	struct roar_connection con;
407	#ifdef ROAR_HAVE_KILL
408	char buf[80];
409	ssize_t l;
410	struct roar_vio_calls fh;
411	pid_t pid;
412	int ok;
413
414	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
415
416	if ( pidfile != NULL ) {
417	if ( roar_vio_open_file(&fh, pidfile, O_RDONLY, 0644) == -1 ) {
418	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
419	} else {
420	l = roar_vio_read(&fh, buf, 80);
421	roar_vio_close(&fh);
422	if ( l > 0 ) {
423	buf[l-1] = 0;
424	buf[79] = 0;
425	pid = atoi(buf);
426	if ( terminate ) {
427	ok = kill(pid, SIGUSR1);
428	} else {
429	ok = kill(pid, SIGINT);
430	}
431	if ( ok == 0 ) {
432	return 0;
433	} else {
434	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
435	}
436	} else {
437	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
438	}
439	}
440	}
441	#endif
442
443	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
444	return -1;
445	}
446
447	if ( roar_terminate(&con, terminate) == -1 ) {
448	return -1;
449	}
450
451	return roar_disconnect(&con);
452	}
453
454	#define R_SETUID 1
455	#define R_SETGID 2
456
457	int init_config (void) {
458	int i;
459
460	memset(g_config, 0, sizeof(struct roard_config));
461
462	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
463	g_config->streams[i].mixer_channels = 1;
464	g_config->streams[i].mixer.rpg_mul = 1;
465	g_config->streams[i].mixer.rpg_div = 1;
466	g_config->streams[i].mixer.scale = 65535;
467	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
468	}
469
470	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
471	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
472	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
473	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
474	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
475
476	g_config->location = CONF_DEF_STRING;
477	g_config->description = CONF_DEF_STRING;
478
479	g_config->memlock_level = -1;
480
481	#ifdef ROAR_HAVE_SYSTEM
482	g_config->scripts.post_shutdown = NULL;
483	#endif
484
485	return 0;
486	}
487
488	#ifdef ROAR_SUPPORT_LISTEN
489	int init_listening (void) {
490	int i;
491
492	memset(g_listen, 0, sizeof(g_listen));
493
494	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
495	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
496	server[i] = NULL;
497	}
498
499	return 0;
500	}
501
502	int get_listen(struct roard_listen sock, char * sockname) {
503	int i;
504
505	if ( sock == NULL )
506	return -1;
507
508	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
509	if ( ! g_listen[i].used ) {
510	server[i] = NULL;
511	*sock = &(g_listen[i]);
512
513	if ( sockname != NULL )
514	*sockname = &(server[i]);
515
516	return 0;
517	}
518	}
519
520	return -1;
521	}
522
523	#ifdef ROAR_SUPPORT_LISTEN
524	static struct _listen_profile {
525	const char * name;
526	int type;
527	int port;
528	const char * sockaddr;
529	int proto;
530	int dir;
531	const char * aiprofile;
532	const char * desc;
533	} _g_listen_profiles[] = {
534	// RoarAudio:
535	#ifdef ROAR_HAVE_UNIX
536	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
537	ROAR_PROTO_ROARAUDIO, -1, NULL,
538	"RoarAudio default user profile"},
539	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
540	ROAR_PROTO_ROARAUDIO, -1, NULL,
541	"RoarAudio default global profile"},
542	#endif
543	#ifdef ROAR_HAVE_IPV4
544	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
545	ROAR_PROTO_ROARAUDIO, -1, NULL,
546	"RoarAudio local TCP profile"},
547	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
548	ROAR_PROTO_ROARAUDIO, -1, NULL,
549	"RoarAudio network TCP profile"},
550	#endif
551	#ifdef ROAR_HAVE_IPV6
552	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
553	ROAR_PROTO_ROARAUDIO, -1, NULL,
554	"RoarAudio local TCP profile"},
555	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
556	ROAR_PROTO_ROARAUDIO, -1, NULL,
557	"RoarAudio network TCP profile"},
558	#endif
559	#ifdef ROAR_HAVE_LIBDNET
560	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
561	ROAR_PROTO_ROARAUDIO, -1, NULL,
562	"RoarAudio default DECnet"},
563	#endif
564	#ifdef ROAR_HAVE_UNIX
565	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
566	"RoarAudio abstract namespace profile"},
567	#endif
568
569	// EsounD:
570	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
571	#ifdef ROAR_HAVE_UNIX
572	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
573	ROAR_PROTO_ESOUND, -1, NULL,
574	"EsounD default local profile"},
575	#endif
576	#ifdef ROAR_HAVE_IPV4
577	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
578	ROAR_PROTO_ESOUND, -1, NULL,
579	"EsounD local TCP profile"},
580	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
581	ROAR_PROTO_ESOUND, -1, NULL,
582	"EsounD network TCP profile"},
583	#endif
584	#ifdef ROAR_HAVE_IPV6
585	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
586	ROAR_PROTO_ESOUND, -1, NULL,
587	"EsounD local TCP profile"},
588	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
589	ROAR_PROTO_ESOUND, -1, NULL,
590	"EsounD network TCP profile"},
591	#endif
592	#endif
593
594	// RSound:
595	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
596	#ifdef ROAR_HAVE_UNIX
597	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
598	ROAR_PROTO_RSOUND, -1, NULL,
599	"RSound default local profile"},
600	#endif
601	#ifdef ROAR_HAVE_IPV4
602	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
603	ROAR_PROTO_RSOUND, -1, NULL,
604	"RSound local TCP profile"},
605	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
606	ROAR_PROTO_RSOUND, -1, NULL,
607	"RSound network TCP profile"},
608	#endif
609	#ifdef ROAR_HAVE_IPV6
610	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
611	ROAR_PROTO_RSOUND, -1, NULL,
612	"RSound local TCP profile"},
613	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
614	ROAR_PROTO_RSOUND, -1, NULL,
615	"RSound network TCP profile"},
616	#endif
617	#ifdef ROAR_HAVE_LIBDNET
618	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
619	ROAR_PROTO_RSOUND, -1, NULL,
620	"RSound DECnet profile"},
621	#endif
622	#endif
623
624	// PulseAudio Simple:
625	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
626	#ifdef ROAR_HAVE_IPV4
627	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
628	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
629	"PulseAudio Simple TCP play profile"},
630	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
631	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
632	"PulseAudio Simple TCP monitor profile"},
633	#endif
634	#ifdef ROAR_HAVE_IPV6
635	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
636	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
637	"PulseAudio Simple TCP play profile"},
638	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
639	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
640	"PulseAudio Simple TCP monitor profile"},
641	#endif
642	#endif
643
644	// RPlay:
645	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
646	#ifdef ROAR_HAVE_IPV4
647	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
648	ROAR_PROTO_RPLAY, -1, NULL,
649	"RPlay local TCP profile"},
650	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
651	ROAR_PROTO_RPLAY, -1, NULL,
652	"RPlay network TCP profile"},
653	#endif
654	#ifdef ROAR_HAVE_IPV6
655	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
656	ROAR_PROTO_RPLAY, -1, NULL,
657	"RPlay local TCP profile"},
658	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
659	ROAR_PROTO_RPLAY, -1, NULL,
660	"RPlay network TCP profile"},
661	#endif
662	#endif
663
664	// Gopher:
665	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
666	#ifdef ROAR_HAVE_IPV4
667	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
668	ROAR_PROTO_GOPHER, -1, NULL,
669	"Gopher local TCP profile"},
670	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
671	ROAR_PROTO_GOPHER, -1, NULL,
672	"Gopher network TCP profile"},
673	#endif
674	#ifdef ROAR_HAVE_IPV6
675	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
676	ROAR_PROTO_GOPHER, -1, NULL,
677	"Gopher local TCP profile"},
678	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
679	ROAR_PROTO_GOPHER, -1, NULL,
680	"Gopher network TCP profile"},
681	#endif
682	#endif
683
684	// End of List:
685	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
686	};
687
688	void listen_listen_profiles (void) {
689	struct _listen_profile * p;
690	char * type;
691	int i;
692	char port[8];
693
694	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
695	printf("-------------------------------------------------------------------------------------------------\n");
696	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
697
698	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
699	switch (p->type) {
700	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
701	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
702	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
703	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
704	default:
705	type = "unknown";
706	break;
707	}
708
709	if ( p->port ) {
710	snprintf(port, sizeof(port)-1, "%i", p->port);
711	port[sizeof(port)-1] = 0;
712	} else {
713	strcpy(port, "(none)");
714	}
715
716	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
717	p->name,
718	type,
719	p->sockaddr, port,
720	roar_proto2str(p->proto),
721	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
722	p->desc == NULL ? "" : p->desc);
723	}
724	}
725
726	int get_listen_profile (const char * name,
727	int * port, char ** sockaddr, int * type,
728	int * proto,
729	int * dir, struct roar_audio_info * info) {
730	static char buf[1024];
731	struct _listen_profile * p;
732	int i;
733
734	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
735	if ( !strcasecmp(p->name, name) ) {
736	*port = p->port;
737
738	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
739	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
740	} else {
741	strncpy(buf, p->sockaddr, sizeof(buf));
742	}
743	*sockaddr = buf;
744	*type = p->type;
745
746	*proto = p->proto;
747	*dir = p->dir;
748
749	if ( p->aiprofile != NULL ) {
750	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
751	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
752	return -1;
753	}
754	}
755	return 0;
756	}
757	}
758
759	return -1;
760	}
761	#endif
762
763	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
764	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
765	struct group * grp = NULL;
766	#endif
767	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
768	struct passwd * pwd = NULL;
769	#endif
770	#ifdef ROAR_HAVE_UNIX
771	char * env_roar_proxy_backup;
772	#endif
773	int sockid = -1;
774	#ifdef ROAR_HAVE_UNIX
775	int sock;
776	#endif
777	int i;
778
779	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",
780	ROAR_DBG_INFO_INFO,
781	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
782	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
783
784	if ( *addr != 0 ) {
785	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
786	if ( ! g_listen[i].used ) {
787	sockid = i;
788	break;
789	}
790	}
791
792	if ( sockid == -1 )
793	return -1;
794
795	g_listen[sockid].proto = proto;
796
797	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
798
799	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
800	#ifdef ROAR_HAVE_UNIX
801	if ( *addr == '/' ) {
802	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
803	env_roar_proxy_backup = strdup(env_roar_proxy_backup);
804	unsetenv("ROAR_PROXY");
805	}
806	if ( (sock = roar_socket_connect(addr, port)) != -1 ) {
807	close(sock);
808	ROAR_ERR("Can not open listen socket: Socket allready in use");
809	return -1;
810	} else {
811	unlink(addr);
812	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
813	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
814	return -1;
815	}
816	}
817	if ( env_roar_proxy_backup != NULL ) {
818	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
819	free(env_roar_proxy_backup);
820	}
821	#else
822	if (0) { // noop
823	#endif
824	} else {
825	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
826	return -1;
827	}
828	}
829
830	ROAR_DBG("add_listen(*) = ?");
831
832	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
833	if ( group != NULL ) {
834	if ( (grp = getgrnam(group)) == NULL ) {
835	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
836	}
837	}
838	#endif
839
840	ROAR_DBG("add_listen(*) = ?");
841
842	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
843	if ( user ) {
844	if ( (pwd = getpwnam(user)) == NULL ) {
845	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
846	}
847	}
848	#endif
849
850	ROAR_DBG("add_listen(*) = ?");
851
852	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
853	if ( *addr == '/' ) {
854	if ( grp \|\| pwd ) {
855	if ( chown(addr, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 )
856	return -1;
857	}
858	#ifdef ROAR_HAVE_GETUID
859	if ( grp ) {
860	if ( getuid() == 0 )
861	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
862	return -1;
863	}
864	#endif
865	}
866	#endif
867	}
868
869	ROAR_DBG("add_listen(*) = ?");
870
871	// in case we opened the listening socket correctly.
872	if ( dir == -1 )
873	dir = ROAR_DIR_PLAY;
874
875	g_listen[sockid].inst.stpl.dir = dir;
876	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
877
878	switch (dir) {
879	case ROAR_DIR_PLAY:
880	case ROAR_DIR_RECORD:
881	case ROAR_DIR_MONITOR:
882	case ROAR_DIR_FILTER:
883	case ROAR_DIR_BIDIR:
884	if ( !g_listen[sockid].inst.stpl.info.rate )
885	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
886
887	if ( !g_listen[sockid].inst.stpl.info.bits )
888	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
889
890	if ( !g_listen[sockid].inst.stpl.info.channels )
891	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
892
893	if ( !g_listen[sockid].inst.stpl.info.codec )
894	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
895	break;
896	}
897
898	g_listen[sockid].used = 1;
899	server[sockid] = addr;
900
901	return 0;
902	}
903	#endif
904
905	static void list_aiprofiles (void) {
906	struct roar_audio_info info;
907	const char * list[1024];
908	const char * mime;
909	ssize_t ret;
910	ssize_t i;
911
912	ret = roar_profiles_list(list, 1024, 0);
913
914	if ( ret == -1 )
915	return;
916
917	printf(" Name Rate Bits Channels Codec\n");
918	printf("---------------------------------------------\n");
919	for (i = 0; i < ret; i++) {
920	roar_profile2info(&info, list[i]);
921
922	mime = roar_codec2mime(info.codec);
923
924	printf(" %-10s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
925	info.rate, info.bits, info.channels,
926	info.codec, roar_codec2str(info.codec),
927	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
928	mime == NULL ? "" : " mimetype:",
929	mime == NULL ? "" : mime
930	);
931	}
932	}
933
934	int update_stream_flags (char * str) {
935	int dir;
936	char * flags;
937	char * k;
938	int op;
939	int flag;
940
941	if ( (flags = strstr(str, "=")) == NULL )
942	return -1;
943
944	*flags = 0;
945	flags++;
946
947	if ( (dir = roar_str2dir(str)) == -1 )
948	return -1;
949
950	while (flags != NULL) {
951	k = flags;
952	flags = strstr(flags, ",");
953
954	if ( flags != NULL )
955	*(flags++) = 0;
956
957	switch (*k) {
958	case '+': k++; op = ROAR_SET_FLAG; break;
959	case '-': k++; op = ROAR_RESET_FLAG; break;
960	default:
961	op = ROAR_SET_FLAG;
962	}
963
964	flag = 0;
965
966	if ( !strcmp(k, "sync") ) {
967	flag = ROAR_FLAG_SYNC;
968	} else if ( !strcmp(k, "meta") ) {
969	flag = ROAR_FLAG_META;
970	} else if ( !strcmp(k, "cleanmeta") ) {
971	flag = ROAR_FLAG_CLEANMETA;
972	} else if ( !strcmp(k, "pause") ) {
973	flag = ROAR_FLAG_PAUSE;
974	} else if ( !strcmp(k, "mute") ) {
975	flag = ROAR_FLAG_MUTE;
976	} else if ( !strcmp(k, "antiecho") ) {
977	flag = ROAR_FLAG_ANTIECHO;
978	} else if ( !strcmp(k, "passmixer") ) {
979	flag = ROAR_FLAG_PASSMIXER;
980	} else if ( !strcmp(k, "recsource") ) {
981	flag = ROAR_FLAG_RECSOURCE;
982	} else {
983	return -1;
984	}
985
986	g_config->streams[dir].flags \|= flag;
987
988	if ( op == ROAR_RESET_FLAG )
989	g_config->streams[dir].flags -= flag;
990	}
991
992	return 0;
993	}
994
995	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
996	struct roar_authfile * authfile = NULL;
997	struct roar_authfile_key * key = NULL;
998	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
999	void * keydata;
1000	int i;
1001
1002	if ( type == NULL ) {
1003	// noop.
1004	} else if ( !strcasecmp(type, "roar") ) {
1005	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1006	} else if ( !strcasecmp(type, "roar") ) {
1007	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1008	} else if ( !strcasecmp(type, "esd") ) {
1009	af_type = ROAR_AUTHFILE_TYPE_ESD;
1010	} else if ( !strcasecmp(type, "pulse") ) {
1011	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1012	} else if ( !strcasecmp(type, "htpasswd") ) {
1013	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1014	} else if ( !strcasecmp(type, "xauth") ) {
1015	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1016	} else {
1017	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1018	return -1;
1019	}
1020
1021	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1022	af_type = ROAR_AUTHFILE_TYPE_ESD;
1023
1024	switch (mode) {
1025	case AF_MODE_NONE:
1026	return 0;
1027	break;
1028	case AF_MODE_GEN:
1029	switch (af_type) {
1030	case ROAR_AUTHFILE_TYPE_ESD:
1031	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1032	break;
1033	case ROAR_AUTHFILE_TYPE_PULSE:
1034	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1035	break;
1036	default:
1037	return -1;
1038	break;
1039	}
1040
1041	if ( key == NULL ) {
1042	ROAR_ERR("add_authfile(*): Can not generate key.");
1043	return -1;
1044	}
1045
1046	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1047	roar_authfile_key_unref(key);
1048	return -1;
1049	}
1050
1051	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1052	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1053	}
1054
1055	keydata = roar_mm_memdup(key->data, key->len);
1056
1057	if ( keydata == NULL ) {
1058	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1059	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1060	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1061	}
1062
1063	roar_authfile_key_unref(key);
1064	if ( roar_authfile_close(authfile) != 0 )
1065	return -1;
1066	return 0;
1067	break;
1068	case AF_MODE_LOAD:
1069	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1070	return -1;
1071	}
1072
1073	for (i = 0; ; i++) {
1074	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1075	if ( key == NULL )
1076	break;
1077
1078	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1079	keydata = roar_mm_memdup(key->data, key->len);
1080
1081	if ( keydata == NULL ) {
1082	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1083	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1084	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1085	}
1086	} else {
1087	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1088	}
1089
1090	roar_authfile_key_unref(key);
1091	}
1092
1093	if ( roar_authfile_close(authfile) != 0 )
1094	return -1;
1095	return 0;
1096	break;
1097	}
1098
1099	return -1;
1100	}
1101
1102	// X11:
1103	#ifdef ROAR_HAVE_LIBX11
1104	int register_x11 (int unreg, char * sockname) {
1105	struct roar_x11_connection * x11con = NULL;
1106	int ret = 0;
1107
1108	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1109	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1110	return -1;
1111	}
1112
1113	if ( unreg ) {
1114	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1115	ret = -1;
1116	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1117	} else {
1118	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1119	}
1120	} else {
1121	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1122	ret = -1;
1123	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1124	} else {
1125	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1126	}
1127	}
1128
1129	roar_x11_disconnect(x11con);
1130
1131	return ret;
1132	}
1133	#endif
1134
1135	// SLP:
1136	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1137	/* return the error code in the cookie */
1138	(SLPError)cookie = errcode;
1139	}
1140
1141	int register_slp (int unreg, char * sockname) {
1142	#ifdef ROAR_HAVE_LIBSLP
1143	static int regged = 0;
1144	static char * sn = NULL;
1145	SLPError err;
1146	SLPError callbackerr;
1147	SLPHandle hslp;
1148	char addr[1024];
1149	char attr[1024] = "";
1150	char * location;
1151	char * description;
1152	char * standards;
1153
1154	if ( sockname != NULL )
1155	sn = sockname;
1156
1157	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1158
1159	err = SLPOpen("en", SLP_FALSE, &hslp);
1160
1161	if (err != SLP_OK) {
1162	ROAR_ERR("Error opening slp handle: Error #%i", err);
1163	return -1;
1164	}
1165
1166	if (!unreg) {
1167
1168	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1169	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1170	SLPClose(hslp);
1171	return -1;
1172	}
1173
1174	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1175	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1176	SLPClose(hslp);
1177	return -1;
1178	}
1179
1180	standards = stds_string();
1181
1182	if ( standards == NULL ) {
1183	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1184	SLPClose(hslp);
1185	return -1;
1186	}
1187	standards[0] = 0;
1188	}
1189
1190	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1191	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1192	"(light-channels=%i),"
1193	#endif
1194	"(standards=%s),"
1195	"(location=%s),(description=%s)",
1196	g_sa->rate, g_sa->channels, g_sa->bits,
1197	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1198	g_light_state.channels,
1199	#endif
1200	standards,
1201	location, description
1202	);
1203
1204	roar_mm_free(standards);
1205
1206	/* Register a service with SLP */
1207	err = SLPReg(hslp,
1208	addr,
1209	SLP_LIFETIME_MAXIMUM,
1210	0,
1211	attr,
1212	SLP_TRUE,
1213	register_slp_callback,
1214	&callbackerr);
1215	regged = 1;
1216	} else if ( unreg && regged ) {
1217	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1218	regged = 0;
1219	} else {
1220	SLPClose(hslp);
1221	return -1;
1222	}
1223
1224	/* err may contain an error code that occurred as the slp library */
1225	/* _prepared_ to make the call. */
1226	if ( err != SLP_OK ) {
1227	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1228	return -1;
1229	}
1230
1231	/* callbackerr may contain an error code (that was assigned through */
1232	/* the callback cookie) that occurred as slp packets were sent on */
1233	/* the wire */
1234	if (callbackerr != SLP_OK) {
1235	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1236	return -1;
1237	}
1238
1239	SLPClose(hslp);
1240	return 0;
1241	#else
1242	return -1;
1243	#endif
1244	}
1245
1246	static int auth_setup (enum roard_client_acclev none_acclev,
1247	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1248	union auth_typeunion * key;
1249	size_t i;
1250
1251	// Info:
1252	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1253	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1254
1255	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1256	if ( auth_addkey_anonymous(none_acclev) == -1 )
1257	return -1;
1258	}
1259
1260	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1261	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1262	return -1;
1263
1264	// zerosize all counters.
1265	memset(key, 0, sizeof(union auth_typeunion));
1266
1267	i = 0;
1268
1269	if ( trust_uid != -1 )
1270	key->trust.uids[i++] = trust_uid;
1271
1272	#ifdef ROAR_ROOT_UID
1273	if ( trust_root )
1274	key->trust.uids[i++] = ROAR_ROOT_UID;
1275	#endif
1276
1277	key->trust.uids_len = i;
1278
1279	i = 0;
1280
1281	if ( trust_gid != -1 )
1282	key->trust.gids[i++] = trust_gid;
1283
1284	key->trust.gids_len = i;
1285	}
1286
1287	return 0;
1288	}
1289
1290
1291	// MAIN:
1292
1293	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1294	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1295	return 70; \
1296	}
1297
1298	#ifdef ROAR_HAVE_MAIN_ARGS
1299	int main (int argc, char * argv[]) {
1300	#else
1301	int main (void) {
1302	#endif
1303	#ifdef ROAR_HAVE_MAIN_ARGS
1304	enum action action = START;
1305	int i;
1306	char * k;
1307	#endif
1308	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1309	char user_sock[80] = {0};
1310	#endif
1311	struct roar_audio_info sa, max_sa;
1312	struct roard_config config;
1313	#ifdef ROAR_HAVE_FORK
1314	int daemon = 0;
1315	#endif
1316	int realtime = 0;
1317	int sysclocksync = 0;
1318	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1319	#ifdef ROAR_SUPPORT_LISTEN
1320	int port = ROAR_DEFAULT_PORT;
1321	char * sock_addr = NULL;
1322	int sock_proto = ROAR_PROTO_ROARAUDIO;
1323	int sock_dir = -1;
1324	struct roar_audio_info sock_info = {0, 0, 0, 0};
1325	#endif
1326	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1327	char * s_drv = "cf";
1328	char * s_dev = NULL;
1329	char * s_con = NULL;
1330	char * s_opt = NULL;
1331	int s_prim = 0;
1332	#endif
1333	char * o_drv = getenv("ROAR_DRIVER");
1334	char * o_dev = getenv("ROAR_DEVICE");
1335	char * o_opts = NULL;
1336	int o_prim = 0;
1337	int o_count = 0;
1338	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1339	char * m_drv = NULL;
1340	char * m_dev = NULL;
1341	char * m_opts = NULL;
1342	int m_prim = 0;
1343	int m_count = 0;
1344	#endif
1345	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1346	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1347	int trust_root = 1;
1348	char * af_file = NULL;
1349	char * af_type = NULL;
1350	enum af_mode af_mode = AF_MODE_NONE;
1351	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1352	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1353	int light_channels = LIGHT_CHANNELS_DEFAULT;
1354	#endif
1355	#ifdef ROAR_DEFAULT_SOCKGRP
1356	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1357	#else
1358	char * sock_grp = NULL;
1359	#endif
1360	char * sock_user = NULL;
1361	#ifdef ROAR_SUPPORT_LISTEN
1362	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1363	#endif
1364	#ifdef ROAR_HAVE_LIBSLP
1365	int reg_slp = 0;
1366	#endif
1367	#ifdef ROAR_HAVE_LIBX11
1368	int reg_x11 = 0;
1369	#endif
1370	#ifdef ROAR_HAVE_CHROOT
1371	char * chrootdir = NULL;
1372	#endif
1373	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1374	struct group * grp = NULL;
1375	#endif
1376	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1377	struct passwd * pwd = NULL;
1378	#endif
1379	#ifdef ROAR_HAVE_GETSERVBYNAME
1380	struct servent * serv = NULL;
1381	#endif
1382	struct roar_client * self = NULL;
1383	#ifdef ROAR_HAVE_LIBDNET
1384	char decnethost[80];
1385	#endif
1386	#ifdef SUPPORT_PIDFILE
1387	struct roar_vio_calls pidfile_vio;
1388	#endif
1389
1390	ROAR_DBG("main(*): starting roard...");
1391
1392	g_standby = 0;
1393	g_autostandby = 0;
1394	alive = 1;
1395	#ifdef ROAR_SUPPORT_LISTEN
1396	g_no_listen = 0;
1397	#else
1398	g_terminate = 1;
1399	#endif
1400
1401	g_verbose = ROAR_DBG_INFO_NONE;
1402
1403	sa.bits = ROAR_BITS_DEFAULT;
1404	sa.channels = ROAR_CHANNELS_DEFAULT;
1405	sa.rate = ROAR_RATE_DEFAULT;
1406	sa.codec = ROAR_CODEC_DEFAULT;
1407
1408	g_sa = &sa;
1409	g_max_sa = &max_sa;
1410
1411	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1412
1413	counters_init();
1414
1415	g_config = &config;
1416
1417	if ( init_config() == -1 ) {
1418	ROAR_ERR("Can not init default config!");
1419	return 1;
1420	}
1421
1422	// load config
1423	roar_libroar_get_config();
1424
1425	// init notify core:
1426	// TODO: reconsider number of lists.
1427	if ( roar_notify_core_new_global(-1) == -1 ) {
1428	ROAR_ERR("Can not init notify core!");
1429	return 1;
1430	}
1431
1432	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1433	ROAR_ERR("Can not init notify core!");
1434	return 1;
1435	}
1436
1437	#ifdef DEBUG
1438	// enable early in case we have DEBUG set.
1439	dbg_notify_cb_register();
1440	#endif
1441
1442	if ( auth_init() == -1 ) {
1443	ROAR_ERR("Can not init auth subsystem!");
1444	return 1;
1445	}
1446
1447	#ifdef ROAR_SUPPORT_LISTEN
1448	if ( init_listening() == -1 ) {
1449	ROAR_ERR("Can not init listening sockets!");
1450	return 1;
1451	}
1452	#endif
1453
1454	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1455	if ( midi_init_config() == -1 ) {
1456	ROAR_ERR("Can not init MIDI config!");
1457	return 1;
1458	}
1459	#endif
1460
1461	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1462	if ( ssynth_init_config() == -1 ) {
1463	ROAR_ERR("Can not init ssynth config!");
1464	return 1;
1465	}
1466	#endif
1467
1468	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1469	if ( rdtcs_init_config() == -1 ) {
1470	ROAR_ERR("Can not init RDTCS config!");
1471	return 1;
1472	}
1473	#endif
1474
1475	if ( plugins_preinit() == -1 ) {
1476	ROAR_ERR("Can not pre-init plugins!");
1477	return 1;
1478	}
1479
1480	#ifdef ROAR_SUPPORT_LISTEN
1481	#ifndef ROAR_TARGET_WIN32
1482	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1483	#else
1484	sock_addr = ROAR_DEFAULT_HOST;
1485	#endif
1486
1487	#ifdef ROAR_HAVE_GETUID
1488	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1489	/*
1490	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1491	*/
1492	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1493	sock_addr = user_sock;
1494	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1495	}
1496	#endif
1497
1498	if ( getenv("ROAR_SERVER") != NULL )
1499	sock_addr = getenv("ROAR_SERVER");
1500	#endif
1501
1502	if ( clients_init() == -1 ) {
1503	ROAR_ERR("Can not init clients!");
1504	return 1;
1505	}
1506
1507	if ( streams_init() == -1 ) {
1508	ROAR_ERR("Can not init streams!");
1509	return 1;
1510	}
1511
1512	if ( (g_self_client = clients_new()) == -1 ) {
1513	ROAR_ERR("Can not create self client!");
1514	return 1;
1515	}
1516
1517	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1518	if ( sources_init() == -1 ) {
1519	ROAR_ERR("Can not init sources!");
1520	return 1;
1521	}
1522
1523	if ( (sources_set_client(g_self_client)) == -1 ) {
1524	ROAR_ERR("Can not init set source client!");
1525	return 1;
1526	}
1527	#endif
1528
1529	#ifdef ROAR_HAVE_MAIN_ARGS
1530	for (i = 1; i < argc; i++) {
1531	k = argv[i];
1532
1533	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1534	usage();
1535	return 0;
1536
1537	} else if ( strcmp(k, "--start") == 0 ) {
1538	// this is a no op
1539	action = START;
1540	} else if ( strcmp(k, "--restart") == 0 ) {
1541	action = RESTART;
1542	#ifdef ROAR_SUPPORT_LISTEN
1543	if ( restart_server(sock_addr, 1) == -1 ) {
1544	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1545	action = RESTART_RETRY;
1546	}
1547	#else
1548	ROAR_ERR("--restart not supported");
1549	#endif
1550	} else if ( strcmp(k, "--shutdown") == 0 ) {
1551	action = SHUTDOWN;
1552	} else if ( strcmp(k, "--stop") == 0 ) {
1553	action = STOP;
1554
1555
1556	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1557	#ifdef ROAR_HAVE_FORK
1558	daemon = 1;
1559	#else
1560	ROAR_ERR("--daemon not supported");
1561	#endif
1562	} else if ( strcmp(k, "--verbose") == 0 ) {
1563	g_verbose++;
1564	} else if ( strcmp(k, "--terminate") == 0 ) {
1565	g_terminate = 1;
1566	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1567	sysclocksync = 1000;
1568	} else if ( strcmp(k, "--realtime") == 0 ) {
1569	realtime++;
1570	} else if ( strcmp(k, "--memlock") == 0 ) {
1571	_CKHAVEARGS(1);
1572	g_config->memlock_level = memlock_str2level(argv[++i]);
1573	} else if ( strcmp(k, "--chroot") == 0 ) {
1574	_CKHAVEARGS(1);
1575	#ifdef ROAR_HAVE_CHROOT
1576	chrootdir = argv[++i];
1577	#else
1578	ROAR_ERR("--chroot not supported");
1579	i++;
1580	#endif
1581	} else if ( strcmp(k, "--setgid") == 0 ) {
1582	#ifdef ROAR_HAVE_SETGID
1583	setids \|= R_SETGID;
1584	#else
1585	ROAR_ERR("--setgid not supported");
1586	#endif
1587	} else if ( strcmp(k, "--setuid") == 0 ) {
1588	#ifdef ROAR_HAVE_SETUID
1589	setids \|= R_SETUID;
1590	#else
1591	ROAR_ERR("--setuid not supported");
1592	#endif
1593	} else if ( strcmp(k, "--location") == 0 ) {
1594	_CKHAVEARGS(1);
1595	g_config->location = argv[++i];
1596	} else if ( strcmp(k, "--description") == 0 ) {
1597	_CKHAVEARGS(1);
1598	g_config->description = argv[++i];
1599	} else if ( strcmp(k, "--pidfile") == 0 ) {
1600	_CKHAVEARGS(1);
1601	#ifdef SUPPORT_PIDFILE
1602	pidfile = argv[++i];
1603	#else
1604	ROAR_ERR("--pidfile not supported");
1605	i++;
1606	#endif
1607	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1608	#ifdef ROAR_HAVE_SYSLOG
1609	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1610	#else
1611	ROAR_ERR("--log-syslog not supported");
1612	#endif
1613	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1614	_CKHAVEARGS(1);
1615	#ifdef ROAR_HAVE_SYSTEM
1616	g_config->scripts.post_shutdown = argv[++i];
1617	#else
1618	ROAR_ERR("--script-postdown not supported");
1619	i++;
1620	#endif
1621
1622
1623	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1624	_CKHAVEARGS(1);
1625	if ( plugins_load(argv[++i]) == -1 ) {
1626	ROAR_ERR("Can not load plugin");
1627	}
1628
1629	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1630	_CKHAVEARGS(1);
1631	none_acclev = clients_str2acclev(argv[++i]);
1632	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1633	_CKHAVEARGS(1);
1634	trust_acclev = clients_str2acclev(argv[++i]);
1635	} else if ( strcmp(k, "--trust-root") == 0 ) {
1636	trust_root = 1;
1637	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1638	trust_root = 0;
1639
1640	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1641	_CKHAVEARGS(1);
1642	af_file = argv[++i];
1643	af_mode = AF_MODE_GEN;
1644	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1645	_CKHAVEARGS(1);
1646	af_file = argv[++i];
1647	af_mode = AF_MODE_LOAD;
1648	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1649	_CKHAVEARGS(1);
1650	af_type = argv[++i];
1651	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1652	_CKHAVEARGS(1);
1653	af_acclev = clients_str2acclev(argv[++i]);
1654	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1655	if ( af_mode != AF_MODE_NONE ) {
1656	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1657	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1658	}
1659	}
1660	af_file = NULL;
1661	af_type = NULL;
1662	af_mode = AF_MODE_NONE;
1663	af_acclev = ACCLEV_ALL;
1664
1665	} else if ( strcmp(k, "--list-cf") == 0 ) {
1666	print_codecfilterlist();
1667	return 0;
1668
1669	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1670	_CKHAVEARGS(1);
1671	sa.rate = atoi(argv[++i]);
1672	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1673	_CKHAVEARGS(1);
1674	sa.bits = atoi(argv[++i]);
1675	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1676	_CKHAVEARGS(1);
1677	sa.channels = atoi(argv[++i]);
1678
1679	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1680	_CKHAVEARGS(1);
1681	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1682	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1683	return 1;
1684	}
1685	sa.codec = ROAR_CODEC_DEFAULT;
1686
1687	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1688	_CKHAVEARGS(1);
1689	if ( update_stream_flags(argv[++i]) == -1 ) {
1690	ROAR_ERR("Can not set stream flags");
1691	return 1;
1692	}
1693
1694	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1695	list_aiprofiles();
1696	return 0;
1697
1698	} else if ( strcmp(k, "--list-driver") == 0 ) {
1699	print_driverlist();
1700	return 0;
1701
1702	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1703	_CKHAVEARGS(1);
1704	o_drv = argv[++i];
1705	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1706	_CKHAVEARGS(1);
1707	o_dev = argv[++i];
1708	} else if ( strcmp(k, "-oO") == 0 ) {
1709	_CKHAVEARGS(1);
1710	o_opts = argv[++i];
1711	} else if ( strcmp(k, "-oP") == 0 ) {
1712	o_prim = 1;
1713	} else if ( strcmp(k, "-oN") == 0 ) {
1714	if ( action == START \|\| action == RESTART ) {
1715	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1716	o_count++;
1717
1718	o_drv = o_dev = o_opts = NULL;
1719	o_prim = 0;
1720	}
1721
1722	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1723	_CKHAVEARGS(1);
1724	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1725	s_drv = argv[++i];
1726	#else
1727	ROAR_ERR("main(*): No support for sources compiled in");
1728	i++;
1729	#endif
1730	} else if ( strcmp(k, "-S") == 0 ) {
1731	_CKHAVEARGS(1);
1732	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1733	s_dev = argv[++i];
1734	#else
1735	ROAR_ERR("main(*): No support for sources compiled in");
1736	i++;
1737	#endif
1738	} else if ( strcmp(k, "-sO") == 0 ) {
1739	_CKHAVEARGS(1);
1740	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1741	s_opt = argv[++i];
1742	#else
1743	ROAR_ERR("main(*): No support for sources compiled in");
1744	i++;
1745	#endif
1746	} else if ( strcmp(k, "-sC") == 0 ) {
1747	_CKHAVEARGS(1);
1748	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1749	s_con = argv[++i];
1750	#else
1751	ROAR_ERR("main(*): No support for sources compiled in");
1752	i++;
1753	#endif
1754	} else if ( strcmp(k, "-sP") == 0 ) {
1755	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1756	s_prim = 1;
1757	#else
1758	ROAR_ERR("main(*): No support for sources compiled in");
1759	#endif
1760	} else if ( strcmp(k, "-sN") == 0 ) {
1761	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1762	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1763	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1764	}
1765	s_opt = s_dev = s_con = NULL;
1766	s_drv = "cf";
1767	s_prim = 0;
1768	#else
1769	ROAR_ERR("main(*): No support for sources compiled in");
1770	#endif
1771	} else if ( strcmp(k, "--list-sources") == 0 ) {
1772	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1773	print_sourcelist();
1774	return 0;
1775	#else
1776	ROAR_ERR("main(*): No support for sources compiled in");
1777	return 1;
1778	#endif
1779
1780	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1781	_CKHAVEARGS(1);
1782	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1783	m_drv = argv[++i];
1784	#else
1785	ROAR_ERR("main(*): No support for mixer compiled in");
1786	return 1;
1787	#endif
1788	} else if ( strcmp(k, "-M") == 0 ) {
1789	_CKHAVEARGS(1);
1790	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1791	m_dev = argv[++i];
1792	#else
1793	ROAR_ERR("main(*): No support for mixer compiled in");
1794	return 1;
1795	#endif
1796	} else if ( strcmp(k, "-mO") == 0 ) {
1797	_CKHAVEARGS(1);
1798	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1799	m_opts = argv[++i];
1800	#else
1801	ROAR_ERR("main(*): No support for mixer compiled in");
1802	return 1;
1803	#endif
1804	} else if ( strcmp(k, "-mP") == 0 ) {
1805	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1806	m_prim = 1;
1807	#else
1808	ROAR_ERR("main(*): No support for mixer compiled in");
1809	return 1;
1810	#endif
1811	} else if ( strcmp(k, "-mN") == 0 ) {
1812	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1813	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1814	m_count++;
1815
1816	m_drv = o_dev = o_opts = NULL;
1817	m_prim = 0;
1818	#else
1819	ROAR_ERR("main(*): No support for mixer compiled in");
1820	return 1;
1821	#endif
1822	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1823	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1824	print_hwmixerlist();
1825	return 0;
1826	#else
1827	ROAR_ERR("main(*): No support for mixer compiled in");
1828	return 1;
1829	#endif
1830
1831	} else if ( strcmp(k, "--light-channels") == 0 ) {
1832	_CKHAVEARGS(1);
1833	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1834	light_channels = atoi(argv[++i]);
1835	#else
1836	ROAR_WARN("main(*): no light subsystem compiled in");
1837	i++;
1838	#endif
1839
1840	} else if ( strcmp(k, "--rds-pi") == 0 ) {
1841	_CKHAVEARGS(1);
1842	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1843	g_rdtcs.rds.pi = atoi(argv[++i]);
1844	#else
1845	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1846	i++;
1847	#endif
1848	} else if ( strcmp(k, "--rds-ps") == 0 ) {
1849	_CKHAVEARGS(1);
1850	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1851	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
1852	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
1853	return 1;
1854	}
1855	#else
1856	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1857	i++;
1858	#endif
1859	} else if ( strcmp(k, "--rds-pty") == 0 ) {
1860	_CKHAVEARGS(1);
1861	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1862	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
1863	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
1864	return 1;
1865	}
1866	#else
1867	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1868	i++;
1869	#endif
1870	} else if ( strcmp(k, "--rds-tp") == 0 ) {
1871	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1872	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
1873	ROAR_ERR("Can not set RDS TP flag");
1874	return 1;
1875	}
1876	#else
1877	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1878	#endif
1879	} else if ( strcmp(k, "--rds-ct") == 0 ) {
1880	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1881	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
1882	ROAR_ERR("Can not set RDS CT flag");
1883	return 1;
1884	}
1885	#else
1886	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1887	#endif
1888
1889
1890	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
1891	#ifndef ROAR_WITHOUT_DCOMP_CB
1892	midi_config.init_cb = 0;
1893	#else
1894	// no warning here as this is the disable option
1895	#endif
1896	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
1897	#ifndef ROAR_WITHOUT_DCOMP_CB
1898	midi_config.init_cb = 1;
1899	#else
1900	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1901	#endif
1902	} else if ( strcmp(k, "--midi-console") == 0 ) {
1903	_CKHAVEARGS(1);
1904	#ifndef ROAR_WITHOUT_DCOMP_CB
1905	midi_config.console_dev = argv[++i];
1906	midi_config.init_cb = 1;
1907	#else
1908	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
1909	i++;
1910	#endif
1911
1912	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
1913	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1914	ssynth_conf.enable = 1;
1915	#else
1916	ROAR_ERR("main(*): No support for ssynth compiled in");
1917	#endif
1918	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
1919	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1920	ssynth_conf.enable = 0;
1921	#else
1922	// we can safely ignore the disable
1923	#endif
1924
1925	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
1926	_CKHAVEARGS(1);
1927	#ifdef ROAR_HAVE_LIBX11
1928	x11display = argv[++i];
1929	#else
1930	ROAR_ERR("No X11 support compiled in!");
1931	return 1;
1932	#endif
1933
1934
1935	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
1936	_CKHAVEARGS(1);
1937	// This is only useful in INET not UNIX mode.
1938	#ifdef ROAR_SUPPORT_LISTEN
1939	if ( *sock_addr == '/' )
1940	sock_addr = ROAR_DEFAULT_HOST;
1941
1942	errno = 0;
1943	if ( (port = atoi(argv[++i])) < 1 ) {
1944	#ifdef ROAR_HAVE_GETSERVBYNAME
1945	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
1946	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
1947	return 1;
1948	}
1949	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
1950	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
1951	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
1952	port = ROAR_NET2HOST16(serv->s_port);
1953	#else
1954	ROAR_ERR("invalite port number: %s", argv[i]);
1955	return 1;
1956	#endif
1957	}
1958	#endif
1959	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
1960	_CKHAVEARGS(1);
1961	#ifdef ROAR_SUPPORT_LISTEN
1962	sock_addr = argv[++i];
1963	#else
1964	i++;
1965	#endif
1966
1967	} else if ( strcmp(k, "--proto") == 0 ) {
1968	#ifdef ROAR_SUPPORT_LISTEN
1969	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
1970	ROAR_ERR("Unknown protocol: %s", argv[i]);
1971	return 1;
1972	}
1973	#endif
1974	} else if ( strcmp(k, "--proto-dir") == 0 ) {
1975	_CKHAVEARGS(1);
1976	#ifdef ROAR_SUPPORT_LISTEN
1977	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
1978	ROAR_ERR("Unknown stream direction: %s", argv[i]);
1979	return 1;
1980	}
1981	#else
1982	i++;
1983	#endif
1984	} else if ( strcmp(k, "--proto-rate") == 0 ) {
1985	_CKHAVEARGS(1);
1986	#ifdef ROAR_SUPPORT_LISTEN
1987	sock_info.rate = atoi(argv[++i]);
1988	#else
1989	i++;
1990	#endif
1991	} else if ( strcmp(k, "--proto-bits") == 0 ) {
1992	_CKHAVEARGS(1);
1993	#ifdef ROAR_SUPPORT_LISTEN
1994	sock_info.bits = atoi(argv[++i]);
1995	#else
1996	i++;
1997	#endif
1998	} else if ( strcmp(k, "--proto-chans") == 0 ) {
1999	_CKHAVEARGS(1);
2000	#ifdef ROAR_SUPPORT_LISTEN
2001	sock_info.channels = atoi(argv[++i]);
2002	#else
2003	i++;
2004	#endif
2005	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2006	_CKHAVEARGS(1);
2007	#ifdef ROAR_SUPPORT_LISTEN
2008	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2009	ROAR_ERR("Unknown codec: %s", argv[i]);
2010	return 1;
2011	}
2012	#else
2013	i++;
2014	#endif
2015	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2016	_CKHAVEARGS(1);
2017	#ifdef ROAR_SUPPORT_LISTEN
2018	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2019	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2020	return 1;
2021	}
2022	#else
2023	i++;
2024	#endif
2025	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2026	#ifdef ROAR_SUPPORT_LISTEN
2027	listen_listen_profiles();
2028	return 0;
2029	#endif
2030	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2031	_CKHAVEARGS(1);
2032	#ifdef ROAR_SUPPORT_LISTEN
2033	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2034	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2035	return 1;
2036	}
2037	#else
2038	i++;
2039	#endif
2040
2041
2042	} else if ( strcmp(k, "--list-proto") == 0 ) {
2043	list_proto();
2044	return 0;
2045
2046	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2047	#ifdef ROAR_SUPPORT_LISTEN
2048	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2049	sock_type = ROAR_SOCKET_TYPE_TCP;
2050
2051	if ( *sock_addr == '/' )
2052	sock_addr = ROAR_DEFAULT_HOST;
2053	#endif
2054
2055	} else if ( strcmp(k, "-4") == 0 ) {
2056	#ifdef ROAR_SUPPORT_LISTEN
2057	sock_type = ROAR_SOCKET_TYPE_TCP;
2058	if ( *sock_addr == '/' )
2059	sock_addr = ROAR_DEFAULT_HOST;
2060	#endif
2061	} else if ( strcmp(k, "-6") == 0 ) {
2062	#ifdef ROAR_SUPPORT_LISTEN
2063	#ifdef AF_INET6
2064	sock_type = ROAR_SOCKET_TYPE_TCP6;
2065	if ( *sock_addr == '/' )
2066	sock_addr = ROAR_DEFAULT_HOST;
2067	#else
2068	ROAR_ERR("No IPv6 support compiled in!");
2069	return 1;
2070	#endif
2071	#endif
2072
2073	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2074	#ifdef ROAR_SUPPORT_LISTEN
2075	// ignore this case as it is the default behavor.
2076	sock_type = ROAR_SOCKET_TYPE_UNIX;
2077	#endif
2078
2079	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2080	#ifdef ROAR_SUPPORT_LISTEN
2081	#ifdef ROAR_HAVE_LIBDNET
2082	port = ROAR_DEFAULT_NUM;
2083	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2084	sock_addr = decnethost;
2085	sock_type = ROAR_SOCKET_TYPE_DECNET;
2086	#else
2087	ROAR_ERR("No DECnet support compiled in!");
2088	return 1;
2089	#endif
2090	#endif
2091	} else if ( strcmp(k, "--new-sock") == 0 ) {
2092	#ifdef ROAR_SUPPORT_LISTEN
2093	if ( action == START \|\| action == RESTART ) {
2094	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2095	ROAR_ERR("Can not open listen socket!");
2096	return 1;
2097	}
2098	}
2099	#endif
2100
2101	} else if ( strcmp(k, "--slp") == 0 ) {
2102	#ifdef ROAR_HAVE_LIBSLP
2103	reg_slp = 1;
2104	#else
2105	ROAR_ERR("No OpenSLP support compiled in!");
2106	return 1;
2107	#endif
2108
2109	} else if ( strcmp(k, "--x11") == 0 ) {
2110	#ifdef ROAR_HAVE_LIBX11
2111	reg_x11 = 1;
2112	#else
2113	ROAR_ERR("No X11 support compiled in!");
2114	return 1;
2115	#endif
2116
2117
2118	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2119	_CKHAVEARGS(1);
2120	g_config->jumbo_mtu = atoi(argv[++i]);
2121
2122	} else if ( strcmp(k, "-G") == 0 ) {
2123	_CKHAVEARGS(1);
2124	sock_grp = argv[++i];
2125	} else if ( strcmp(k, "-U") == 0 ) {
2126	_CKHAVEARGS(1);
2127	sock_user = argv[++i];
2128
2129	} else if ( strcmp(k, "--no-listen") == 0 ) {
2130	#ifdef ROAR_SUPPORT_LISTEN
2131	sock_addr = "";
2132	g_terminate = 1;
2133	g_no_listen = 1;
2134	#endif
2135	} else if ( strcmp(k, "--client-fh") == 0 ) {
2136	_CKHAVEARGS(1);
2137	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2138	ROAR_ERR("main(*): Can not set client's fh");
2139	return 1;
2140	}
2141	} else if ( strcmp(k, "--close-fh") == 0 ) {
2142	_CKHAVEARGS(1);
2143	#ifdef ROAR_HAVE_IO_POSIX
2144	close(atoi(argv[++i]));
2145	#else
2146	i++;
2147	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2148	#endif
2149
2150	} else if ( strcmp(k, "--standby") == 0 ) {
2151	g_standby = 1;
2152	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2153	g_autostandby = 1;
2154	} else {
2155	usage();
2156	return 1;
2157	}
2158
2159	}
2160	#endif
2161
2162	#ifdef ROAR_HAVE_MAIN_ARGS
2163	switch (action) {
2164	case START:
2165	// NO-OP.
2166	break;
2167	case RESTART:
2168	// NO-OP, done before.
2169	break;
2170	case STOP:
2171	#ifdef ROAR_SUPPORT_LISTEN
2172	if ( restart_server(sock_addr, 0) == -1 ) {
2173	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2174	return 1;
2175	}
2176	return 0;
2177	#else
2178	ROAR_ERR("--stop not supported");
2179	return 1;
2180	#endif
2181	break;
2182	case SHUTDOWN:
2183	#ifdef ROAR_SUPPORT_LISTEN
2184	if ( restart_server(sock_addr, 1) == -1 ) {
2185	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2186	return 1;
2187	}
2188	return 0;
2189	#else
2190	ROAR_ERR("--shutdown not supported");
2191	return 1;
2192	#endif
2193	break;
2194	case RESTART_RETRY:
2195	#ifdef ROAR_SUPPORT_LISTEN
2196	if ( restart_server(sock_addr, 1) == -1 ) {
2197	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2198	action = RESTART;
2199	}
2200	#endif
2201	break;
2202	}
2203	#endif
2204
2205	#ifndef DEBUG
2206	// notify dbg if requested, if in DEBUG mode
2207	// do not able because it got enabled early.
2208	if ( g_verbose >= 4 )
2209	dbg_notify_cb_register();
2210	#endif
2211
2212	if ( af_mode != AF_MODE_NONE ) {
2213	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2214	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2215	}
2216	}
2217
2218	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2219	if ( m_drv != NULL ) {
2220	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2221	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2222	}
2223	}
2224	#endif
2225
2226	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2227	if ( s_dev != NULL ) {
2228	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2229	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2230	}
2231	}
2232	#endif
2233
2234	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2235	ROAR_ERR("Can not initialize default driver");
2236	return 1;
2237	}
2238
2239	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2240
2241	if ( waveform_init() == -1 ) {
2242	ROAR_ERR("Can not initialize Waveform subsystem");
2243	return 1;
2244	}
2245
2246	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2247	if ( midi_init() == -1 ) {
2248	ROAR_ERR("Can not initialize MIDI subsystem");
2249	}
2250	#endif
2251
2252	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2253	if ( ssynth_init() == -1 ) {
2254	ROAR_ERR("Can not initialize ssynth subsystem");
2255	}
2256	#endif
2257
2258	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2259	if ( light_init(light_channels) == -1 ) {
2260	ROAR_ERR("Can not initialize light control subsystem");
2261	}
2262	#endif
2263
2264	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2265	if ( rdtcs_init() == -1 ) {
2266	ROAR_ERR("Can not initialize RDTCS subsystem");
2267	}
2268	#endif
2269
2270	if ( plugins_init() == -1 ) {
2271	ROAR_ERR("Can not initialize plugins");
2272	}
2273
2274	#ifdef ROAR_SUPPORT_LISTEN
2275	if ( !g_no_listen ) {
2276	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2277	ROAR_ERR("Can not open listen socket!");
2278	return 1;
2279	}
2280	}
2281	#endif
2282
2283	if ( output_buffer_init(&sa) == -1 ) {
2284	ROAR_ERR("Can not init output buffer!");
2285	return 1;
2286	}
2287
2288	if ( samples_init() == -1 ) {
2289	ROAR_ERR("Can not init samples!");
2290	return 1;
2291	}
2292
2293
2294	// we should handle this on microcontrollers, too.
2295	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2296	signal(SIGINT, on_sig_int);
2297	signal(SIGTERM, on_sig_term);
2298	signal(SIGCHLD, on_sig_chld);
2299	signal(SIGUSR1, on_sig_usr1);
2300	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2301	#endif
2302
2303	if ( g_config->memlock_level == -1 ) {
2304	g_config->memlock_level = MEMLOCK_DEFAULT;
2305	}
2306
2307	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2308	ROAR_WARN("Can not set memory locking level to target level.");
2309	}
2310
2311	if ( realtime ) {
2312	#ifdef DEBUG
2313	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2314	#endif
2315
2316	#ifdef ROAR_HAVE_NICE
2317	// this stupid error check is because type of returned data of nice() changed
2318	// too often. On some systems it may return 0/-1, on some new nice value or
2319	// mixed forms of both.
2320	errno = 0;
2321	(void)nice(-5*realtime); // -5 for each --realtime
2322	if ( errno ) {
2323	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2324	}
2325	#else
2326	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2327	#endif
2328	/*
2329	#ifdef __linux__
2330	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2331	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2332	#endif
2333	*/
2334	}
2335
2336	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2337	if ( setids & R_SETGID ) {
2338	if ( sock_grp == NULL ) {
2339	ROAR_ERR("Can not set GID if no groupname is supplied");
2340	return 1;
2341	}
2342	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2343	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2344	return 1;
2345	}
2346	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2347	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2348	}
2349	if ( !grp \|\| setgid(grp->gr_gid) == -1 ) {
2350	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2351	}
2352	}
2353	#endif
2354
2355
2356	clients_set_pid(g_self_client, getpid());
2357	#ifdef ROAR_HAVE_GETUID
2358	clients_set_uid(g_self_client, getuid());
2359	#endif
2360	#ifdef ROAR_HAVE_GETGID
2361	clients_set_gid(g_self_client, getgid());
2362	#endif
2363	clients_get(g_self_client, &self);
2364
2365	if ( self == NULL ) {
2366	ROAR_ERR("Can not get self client!");
2367	return 1;
2368	}
2369
2370	strcpy(self->name, "RoarAudio daemon internal");
2371
2372	if ( roar_nnode_free(&(self->nnode)) == -1 )
2373	return 1;
2374
2375	// not fully correct but ok as workaorund
2376	// so tools assume that roard runs on the same machine as
2377	// they in case they use AF_UNIX:
2378	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2379	return 1;
2380
2381	#ifdef ROAR_HAVE_FORK
2382	if ( daemon ) {
2383	#ifdef ROAR_HAVE_SYSLOG
2384	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2385	#else
2386	roar_debug_set_stderr_fh(-1);
2387	#endif
2388
2389	close(ROAR_STDIN );
2390	close(ROAR_STDOUT);
2391	close(ROAR_STDERR);
2392
2393	if ( fork() )
2394	ROAR_U_EXIT(0);
2395
2396	#ifdef ROAR_HAVE_SETSID
2397	setsid();
2398	#endif
2399	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2400	}
2401	#endif
2402
2403	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2404	// early test for UID as we need this for the pidfile and the setuid()
2405	if ( sock_user != NULL ) {
2406	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2407	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2408	return 1;
2409	}
2410	}
2411	#endif
2412
2413	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2414
2415	#ifdef SUPPORT_PIDFILE
2416	if ( pidfile != NULL ) {
2417	if ( roar_vio_open_file(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT, 0644) == -1 ) {
2418	ROAR_ERR("Can not write pidfile: %s", pidfile);
2419	} else {
2420	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2421	roar_vio_close(&pidfile_vio);
2422	}
2423	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2424	if ( pwd \|\| grp ) {
2425	if ( chown(pidfile, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 ) {
2426	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2427	}
2428	}
2429	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2430	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2431	}
2432	#endif
2433	}
2434	#endif
2435
2436	#ifdef ROAR_HAVE_CHROOT
2437	if (chrootdir) {
2438	if ( chroot(chrootdir) == -1 ) {
2439	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2440	return 2;
2441	}
2442	if ( chdir("/") == -1 ) {
2443	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2444	return 2;
2445	}
2446	}
2447	#endif
2448
2449	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2450	if ( setids & R_SETUID ) {
2451	if ( sock_user == NULL ) {
2452	ROAR_ERR("Can not set UID if no username is supplied");
2453	return 1;
2454	}
2455	if ( !pwd \|\| setuid(pwd->pw_uid) == -1 ) {
2456	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2457	return 3;
2458	}
2459	#ifdef ROAR_HAVE_GETUID
2460	clients_set_uid(g_self_client, getuid());
2461	#endif
2462	}
2463	#endif
2464
2465	// setup auth:
2466	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2467	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2468	#else
2469	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2470	#endif
2471	ROAR_ERR("Can not set up auth. Bad.");
2472	alive = 0;
2473	}
2474
2475	// Register with OpenSLP:
2476	#ifdef ROAR_HAVE_LIBSLP
2477	if ( reg_slp ) {
2478	register_slp(0, sock_addr);
2479	}
2480	#endif
2481
2482	#ifdef ROAR_HAVE_LIBX11
2483	if ( reg_x11 ) {
2484	register_x11(0, sock_addr);
2485	}
2486	#endif
2487
2488	// update sync counter.
2489	streams_change_sync_num(-1, 0);
2490
2491	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2492
2493	// start main loop...
2494	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2495	main_loop(&sa, sysclocksync);
2496	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2497
2498	// clean up.
2499	clean_quit_prep();
2500	output_buffer_free();
2501
2502	roar_notify_core_free(NULL);
2503
2504	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2505
2506	if ( g_config->scripts.post_shutdown != NULL )
2507	system(g_config->scripts.post_shutdown);
2508
2509	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2510	return 0;
2511	}
2512
2513	void cleanup_listen_socket (int terminate) {
2514	int i;
2515
2516	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2517
2518	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2519
2520	// Deregister from SLP:
2521	#ifdef ROAR_HAVE_LIBSLP
2522	register_slp(1, NULL);
2523	#endif
2524
2525	#ifdef ROAR_HAVE_LIBX11
2526	register_x11(1, NULL);
2527	#endif
2528
2529	#ifdef ROAR_SUPPORT_LISTEN
2530	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2531	if ( g_listen[i].used ) {
2532	roar_vio_close(&(g_listen[i].sock));
2533
2534	g_listen[i].used = 0;
2535
2536	#ifdef ROAR_HAVE_UNIX
2537	if ( server[i] != NULL )
2538	if ( *(server[i]) == '/' )
2539	unlink(server[i]);
2540	#endif
2541	}
2542	}
2543
2544	#endif
2545
2546	if ( terminate )
2547	g_terminate = 1;
2548	}
2549
2550	void clean_quit_prep (void) {
2551	cleanup_listen_socket(0);
2552
2553	plugins_free();
2554
2555	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2556	sources_free();
2557	#endif
2558	streams_free();
2559	clients_free();
2560	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2561	ssynth_free();
2562	#endif
2563	#ifndef ROAR_WITHOUT_DCOMP_CB
2564	midi_cb_stop(); // stop console beep
2565	#endif
2566	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2567	midi_free();
2568	#endif
2569	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2570	light_free();
2571	#endif
2572	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2573	rdtcs_free();
2574	#endif
2575
2576	waveform_free();
2577
2578	#ifdef SUPPORT_PIDFILE
2579	if ( pidfile != NULL )
2580	unlink(pidfile);
2581	#endif
2582
2583	auth_free();
2584	}
2585
2586	void clean_quit (void) {
2587	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2588
2589	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2590
2591	clean_quit_prep();
2592	// output_buffer_free();
2593
2594	roar_notify_core_free(NULL);
2595
2596	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2597
2598	if ( g_config->scripts.post_shutdown != NULL )
2599	system(g_config->scripts.post_shutdown);
2600
2601	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2602	exit(0);
2603	}
2604
2605	//ll

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