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source: roaraudio/roard/roard.c @ 5319:3ceafc779654

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Last change on this file since 5319:3ceafc779654 was 5287:4dd383ee8658, checked in by phi, 12 years ago
avoid declared but unused var on no-main-args platforms
File size: 76.1 KB

Line
1	//roard.c:
2
3	/*
4	* Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011
5	*
6	* This file is part of roard a part of RoarAudio,
7	* a cross-platform sound system for both, home and professional use.
8	* See README for details.
9	*
10	* This file is free software; you can redistribute it and/or modify
11	* it under the terms of the GNU General Public License version 3
12	* as published by the Free Software Foundation.
13	*
14	* RoarAudio is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17	* GNU General Public License for more details.
18	*
19	* You should have received a copy of the GNU General Public License
20	* along with this software; see the file COPYING. If not, write to
21	* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22	* Boston, MA 02110-1301, USA.
23	*
24	*/
25
26	/* ckport options:
27	* Stuff checked by configure:
28	* ckport: ignore-symbol: getuid of target win32
29	* ckport: ignore-symbol: setuid of target win32
30	* ckport: ignore-symbol: getgid of target win32
31	* ckport: ignore-symbol: setgid of target win32
32	* ckport: ignore-symbol: setsid of target win32
33	* ckport: ignore-symbol: kill of target win32
34	* ckport: ignore-symbol: chroot of target win32
35	* ckport: ignore-symbol: fork of target win32
36	* ckport: ignore-symbol: getservbyname of target win32
37	* ckport: ignore-symbol: nice of target win32
38	*
39	*/
40
41	#include "roard.h"
42
43	enum action {
44	START,
45	STOP,
46	RESTART,
47	RESTART_RETRY,
48	SHUTDOWN
49	};
50
51	enum af_mode {
52	AF_MODE_NONE,
53	AF_MODE_LOAD,
54	AF_MODE_GEN
55	};
56
57	// some stuff we only define extern globally.
58	int g_verbose = ROAR_DBG_INFO_NONE;
59
60	int alive;
61	#ifdef ROAR_SUPPORT_LISTEN
62	int g_no_listen;
63	#endif
64
65	uint32_t g_pos; // current possition in output stream
66
67	int g_standby;
68	int g_autostandby;
69
70	struct roard_listen g_listen[ROAR_MAX_LISTEN_SOCKETS];
71
72	int g_self_client;
73
74	int g_terminate;
75
76	struct roar_audio_info * g_sa, * g_max_sa;
77
78	struct roard_config * g_config;
79
80	struct counters g_counters;
81	// end of extern block.
82
83	#ifdef ROAR_SUPPORT_LISTEN
84	static char * server[ROAR_MAX_LISTEN_SOCKETS];
85	#endif
86
87	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX)
88	#define SUPPORT_PIDFILE
89	static char * pidfile = NULL;
90	#endif
91
92	#if defined(ROAR_HAVE_SETGID) \|\| defined(ROAR_HAVE_SETUID)
93	static int setids = 0;
94	#endif
95
96	#ifdef ROAR_HAVE_LIBX11
97	static char * x11display = NULL;
98	#endif
99
100	void dbg_notify_cb(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
101	char buf[1024] = "";
102	char estr[1024] = "/* ROAR_??? */";
103	char ttstr[1024] = "/* ROAR_OT_??? */";
104	const char * ttname;
105	uint32_t ev = ROAR_EVENT_GET_TYPE(event);
106	int i;
107
108	ttname = roar_ot2str(event->target_type);
109	if ( ttname != NULL ) {
110	snprintf(ttstr, sizeof(ttstr)-1, "/* ROAR_OT_%s */", ttname);
111	buf[sizeof(ttstr)-1] = 0;
112	for (i = 0; ttstr[i] != 0; i++)
113	if ( islower(ttstr[i]) )
114	ttstr[i] = toupper(ttstr[i]);
115	}
116
117	if ( ev == ROAR_NOTIFY_SPECIAL ) {
118	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_SPECIAL */");
119	} else if ( ROAR_NOTIFY_IS_CMD(ev) ) {
120	if ( command_get_name(ROAR_NOTIFY_EVENT2CMD(ev), &ttname) == -1 ) {
121	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2CMD(ev));
122	} else {
123	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(ROAR_CMD_%s) */", ttname);
124	for (i = 0; estr[i] != 0; i++)
125	if ( islower(estr[i]) )
126	estr[i] = toupper(estr[i]);
127	}
128	} else if ( ROAR_NOTIFY_IS_EGRP(ev) ) {
129	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_EGRP2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2EGRP(ev));
130	} else if ( ROAR_NOTIFY_IS_OE(ev) ) {
131	switch (ev) {
132	// OE basics:
133	case ROAR_OE_BASICS_CHANGE_STATE:
134	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_STATE */");
135	break;
136	case ROAR_OE_BASICS_CHANGE_FLAGS:
137	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_FLAGS */");
138	break;
139	case ROAR_OE_BASICS_NEW:
140	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_NEW */");
141	break;
142	case ROAR_OE_BASICS_DELETE:
143	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_DELETE */");
144	break;
145	// OE Streams:
146	case ROAR_OE_STREAM_CHANGE_VOLUME:
147	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_CHANGE_VOLUME */");
148	break;
149	case ROAR_OE_STREAM_XRUN:
150	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_XRUN */");
151	break;
152	case ROAR_OE_STREAM_META_UPDATE:
153	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_META_UPDATE */");
154	break;
155	// OE Default:
156	default:
157	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_OE2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2OE(ev));
158	break;
159	}
160	} else if ( ROAR_NOTIFY_IS_USER(ev) ) {
161	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%lu) */", (long unsigned int)ROAR_NOTIFY_EVENT2USER(ev));
162	}
163
164	buf[sizeof(estr)-1] = 0;
165
166	if ( event->flags & ROAR_EVENT_FLAG_PROXYEVENT ) {
167	snprintf(buf, sizeof(buf)-1, ".event_proxy=0x%.8x%s, ", (int)event->event_proxy, estr);
168	buf[sizeof(buf)-1] = 0;
169	}
170
171	ROAR_INFO("dbg_notify_cb(core=%p, event=%p{.flags=0x%.8x, event=0x%.8x%s, %s.emitter=%i, .target=%i, .target_type=%i%s, .arg0=%i, .arg1=%i, .arg2=%p}, userdata=%p) = (void)",
172	0 /* always print: minlevel = 0 */,
173	core, event,
174	(int)event->flags,
175	(int)event->event,
176	(event->flags & ROAR_EVENT_FLAG_PROXYEVENT ? "" : estr),
177	buf,
178	event->emitter,
179	event->target,
180	event->target_type,
181	ttstr,
182	event->arg0,
183	event->arg1,
184	event->arg2,
185	userdata);
186	}
187
188	void dbg_notify_cb_register (void) {
189	struct roar_event event;
190
191	memset(&event, 0, sizeof(event));
192
193	event.event = ROAR_EGRP_ANY_EVENT;
194
195	event.emitter = -1;
196	event.target = -1;
197	event.target_type = -1;
198
199	roar_notify_core_subscribe(NULL, &event, dbg_notify_cb, NULL);
200	}
201
202	#ifdef ROAR_HAVE_MAIN_ARGS
203	void usage (void) {
204	printf("Usage: roard [OPTIONS]...\n\n");
205
206	printf("Misc Options:\n\n");
207	printf(
208	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
209	" --daemon - Bring the server into background after init\n"
210	#endif
211	" --verbose - Be more verbose, can be used multiple times\n"
212	" --terminate - Terminate after last client quited\n"
213	" --start - No op parameter (starting roard is default operation)\n"
214	" --restart - Trys to stop an old instance and start a new with new settings\n"
215	" --stop - Stops a running roard (provide --pidfile!)\n"
216	" --shutdown - Terminates a running roard (provide --pidfile!)\n"
217	" --realtime - Trys to get realtime priority,\n"
218	" give multible times for being more realtime\n"
219	" --memlock LEVEL - Set default memory locking level to LEVEL\n"
220	#ifdef ROAR_HAVE_CHROOT
221	" --chroot DIR - chroots to the given dir\n"
222	#endif
223	#ifdef ROAR_HAVE_SETGID
224	" --setgid - GroupID to the audio group as specified via -G\n"
225	#endif
226	#ifdef ROAR_HAVE_SETUID
227	" --setuid - UserID to the audio user as specified via -U\n"
228	#endif
229	" --sysclocksync - calculate exact sample rate using the system clock\n"
230	" --location LOC - Set lion readable location of server\n"
231	" --description DESC - Set lion readable description of server\n"
232	" --contact CONTACT - Set contact for this server\n"
233	" --serial SERIAL - Set serial for this device or server\n"
234	" (for embedded devices only)\n"
235	" --uiurl UIURL - Set URL for userinterface of this device or server\n"
236	" (for embedded devices only)\n"
237	#ifdef SUPPORT_PIDFILE
238	" --pidfile PIDFILE - Write a pidfile at PIDFILE\n"
239	#endif
240	#ifdef ROAR_HAVE_SYSLOG
241	" --log-syslog - Log Warnings, Errors, ... to syslog\n"
242	#endif
243	#ifdef ROAR_HAVE_SYSTEM
244	" --script-postdown S - Run command lion S after complet shutdown.\n"
245	#endif
246	);
247
248	printf("\nAuth Options:\n\n");
249	printf(
250	" --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV,\n"
251	" Use \"none\" to disable guest access.\n"
252	" --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
253	" connections to ACCLEV. Use \"none\" to disable trust auth.\n"
254	" --trust-root - Trust root user\n"
255	" --no-trust-root - Don't trust root user\n"
256	" --authfile-gen FILE - Generate an new authfile\n"
257	" --authfile-load FILE - Load an authfile\n"
258	" --authfile-type TYPE - Type of authfile\n"
259	" --authfile-acclev ACCLEV\n"
260	" - Sets the access level for authfile\n"
261	" --new-authfile - Parameters for new authfile follow\n"
262	);
263
264	printf("\nPlugin Options:\n\n");
265	printf(
266	" --plugin-load FILE - Load plugin FILE\n"
267	" --plugin-args ARGS - Arguments for the plugin\n"
268	" (must be given before the --plugin-load)\n"
269	);
270
271	printf("\nAudio Options:\n\n");
272	printf(
273	" -R --rate RATE - Set server rate\n"
274	" -B --bits BITS - Set server bits\n"
275	" -C --chans CHANNELS - Set server channels\n"
276	" --aiprofile PROFILE - Use the given audio profile\n"
277	);
278
279	printf("\nStream Options:\n\n");
280	printf(
281	" --stream-flags D=F - Set default flags for stream directions\n"
282	" D is the stream direction and F is a comma separated\n"
283	" list of flags in form +flag or -flag to set or unset\n"
284	" a flag as default or remove it from the default\n"
285	);
286	printf("\nStream Options:\n\n");
287	printf(
288	" --list-rolestack - Show the current role stack\n"
289	" --rolestack-push R:A - Add a rule for role R with action A on top\n"
290	" of the role stack.\n"
291	);
292
293	printf("\nOutput Options:\n\n");
294	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
295	printf(" -O --odevice DEV - Set the device\n");
296	printf(" -oO OPTS - Set output options\n");
297	printf(" -oN - Adds another output\n");
298	printf(" -oP - Mark output as primary\n");
299	#ifdef ROAR_DRIVER_DEFAULT
300	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
301	#else
302	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
303	#endif
304
305	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
306	printf("\nSource Options:\n\n");
307	printf(" -s --source DRV - Use DRV as input driver\n"
308	" -S DEV - Use DEV as input device\n"
309	" -sO OPTS - Use OPTS as input options\n"
310	" -sN - Adds another source\n"
311	" -sP - Make souce as primary\n"
312	);
313	printf(" --list-sources - List all sources\n");
314	#endif
315
316	#ifndef ROAR_WITHOUT_DCOMP_MIXER
317	printf("\nHardware Mixer Options:\n\n");
318	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
319	" -M DEV - Use DEV as mixer device\n"
320	" -mO OPTS - Use OPTS as mixer options\n"
321	" -mN - Adds another mixer\n"
322	" -mP - Make mixer as primary\n"
323	);
324	printf(" --list-mixers - List all mixers\n");
325	#endif
326
327	printf("\nCodec Filter Options:\n\n");
328	printf(" --list-cf - List all codec filter\n"
329	);
330
331	#ifndef ROAR_WITHOUT_DCOMP_MIDI
332	printf("\nMIDI Options:\n\n");
333	printf(" --midi-no-console - Disable console based MIDI synth\n"
334	" --midi-console-enable - Enables the console based MIDI synth\n"
335	" --midi-console DEV - Set device for MIDI console\n"
336	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
337	" --ssynth-enable - Enable simple software synth\n"
338	" --ssynth-disable - Disable simple software synth\n"
339	#endif
340	);
341	#endif
342
343	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
344	printf("\nLight Control Options:\n\n");
345	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
346	LIGHT_CHANNELS_DEFAULT
347	);
348	#endif
349
350	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
351	printf("\nRadio Data and Transmitter Control System Options:\n\n");
352	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
353	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
354	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
355	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
356	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
357	);
358	#endif
359
360	#ifdef ROAR_HAVE_LIBX11
361	printf("\nX11 Options:\n\n");
362	printf(
363	" --x11-display DISPLAY - Set display for X11\n"
364	" --display DISPLAY - Set display for X11\n"
365	);
366	#endif
367
368	printf("\nServer Options:\n\n");
369	printf(" -t --tcp - Use TCP listen socket\n"
370	#ifdef ROAR_HAVE_UNIX
371	" -u --unix - Use UNIX Domain listen socket (default)\n"
372	#endif
373	#ifdef ROAR_HAVE_LIBDNET
374	" -n --decnet - use DECnet listen socket\n"
375	#endif
376	" -4 - Use IPv4 connections (implies -t)\n"
377	#ifdef AF_INET6
378	" -6 - Use IPv6 connections (implies -t)\n"
379	#endif
380	#ifdef IPV6_ADDRFORM
381	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
382	" this is normaly not useful.\n"
383	#endif
384	" -p --port - TCP Port to bind to\n"
385	" -b --bind - IP/Hostname to bind to\n"
386	" --sock - Filename for UNIX Domain Socket\n"
387	" --proto PROTO - Use PROTO as protocol on Socket\n"
388	" --proto-dir DIR - Set direction parameter for protocol\n"
389	" --proto-rate RATE - Set sample rate parameter for protocol\n"
390	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
391	" --proto-codec E - Set codec parameter for protocol\n"
392	" --proto-chans C - Set number of channels parameter for protocol\n"
393	" --proto-aiprofile PROFILE\n"
394	" - Sets the audio profile for socket\n"
395	" --proto-profile P - Set profile for listen socket\n"
396	" --list-proto - List supported protocols\n"
397	" --list-profiles - List supported profiles for --proto-profile\n"
398	" --list-aiprofiles - List supported profiles for --proto-aiprofile\n"
399	" --new-sock - Parameters for new socket follow\n"
400	#ifdef ROAR_HAVE_LIBSLP
401	" --slp - Enable OpenSLP support\n"
402	#endif
403	#ifdef ROAR_HAVE_LIBX11
404	" --x11 - Enable X11 support\n"
405	#endif
406	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
407	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
408	" You need the permissions to change the GID\n"
409	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
410	" You need the permissions to change the UID (normaly only root has)\n"
411	" --no-listen - Do not listen for new clients\n"
412	" (only useful for relaing, impleys --terminate)\n"
413	" --client-fh - Comunicate with a client over this handle\n"
414	" (only useful for relaing)\n"
415	" --close-fh - Closes the given fh\n"
416	" --standby - Start in standby state\n"
417	" --auto-standby - Automatical goes into standby if there are no streams\n",
418	#ifdef ROAR_DEFAULT_SOCKGRP
419	ROAR_DEFAULT_SOCKGRP
420	#else
421	"(none)"
422	#endif
423	);
424	// printf("\n Options:\n\n");
425	printf("\n");
426	}
427
428	#endif
429
430	#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
431	#define _pmsgc(group, counter, name) _pmsg(" Counter %-10s: %llu", (name), (long long unsigned int)counters_get(group, counter))
432	void counters_print(int type, int force) {
433	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
434	_pmsg("--- Counter Listing ---");
435	_pmsg(" Current:");
436	_pmsgc(cur, clients, "Clients");
437	_pmsgc(cur, streams, "Streams");
438	_pmsg(" Total:");
439	_pmsgc(sum, clients, "Clients");
440	_pmsgc(sum, streams, "Streams");
441	_pmsg("--- End of Counter Listing ---");
442	}
443	}
444	#undef _pmsgc
445	#undef _pmsg
446
447	int restart_server (const char * server, int terminate) {
448	struct roar_connection con;
449	#ifdef ROAR_HAVE_KILL
450	char buf[80];
451	ssize_t l;
452	struct roar_vio_calls fh;
453	pid_t pid;
454	int ok;
455
456	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
457
458	if ( pidfile != NULL ) {
459	if ( roar_vio_open_dstr_simple(&fh, pidfile, O_RDONLY) ) {
460	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
461	} else {
462	l = roar_vio_read(&fh, buf, 80);
463	roar_vio_close(&fh);
464	if ( l > 0 ) {
465	buf[l-1] = 0;
466	buf[79] = 0;
467	pid = atoi(buf);
468	if ( terminate ) {
469	ok = kill(pid, SIGUSR1);
470	} else {
471	ok = kill(pid, SIGINT);
472	}
473	if ( ok == 0 ) {
474	return 0;
475	} else {
476	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
477	}
478	} else {
479	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
480	}
481	}
482	}
483	#endif
484
485	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
486	return -1;
487	}
488
489	if ( roar_terminate(&con, terminate) == -1 ) {
490	return -1;
491	}
492
493	return roar_disconnect(&con);
494	}
495
496	#define R_SETUID 1
497	#define R_SETGID 2
498
499	int init_config (void) {
500	int i;
501
502	memset(g_config, 0, sizeof(struct roard_config));
503
504	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
505	g_config->streams[i].mixer_channels = 1;
506	g_config->streams[i].mixer.rpg_mul = 1;
507	g_config->streams[i].mixer.rpg_div = 1;
508	g_config->streams[i].mixer.scale = 65535;
509	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
510	}
511
512	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
513	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
514	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
515	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
516	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
517
518	g_config->location = CONF_DEF_STRING;
519	g_config->description = CONF_DEF_STRING;
520	g_config->contact = NULL;
521	g_config->serial = NULL;
522	g_config->uiurl = NULL;
523
524	g_config->memlock_level = -1;
525
526	#ifdef ROAR_HAVE_SYSTEM
527	g_config->scripts.post_shutdown = NULL;
528	#endif
529
530	return 0;
531	}
532
533	#ifdef ROAR_SUPPORT_LISTEN
534	int init_listening (void) {
535	int i;
536
537	memset(g_listen, 0, sizeof(g_listen));
538
539	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
540	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
541	server[i] = NULL;
542	}
543
544	return 0;
545	}
546
547	int get_listen(struct roard_listen sock, char * sockname) {
548	int i;
549
550	if ( sock == NULL )
551	return -1;
552
553	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
554	if ( ! g_listen[i].used ) {
555	server[i] = NULL;
556	*sock = &(g_listen[i]);
557
558	if ( sockname != NULL )
559	*sockname = &(server[i]);
560
561	return 0;
562	}
563	}
564
565	return -1;
566	}
567
568	#ifdef ROAR_SUPPORT_LISTEN
569	static struct _listen_profile {
570	const char * name;
571	int type;
572	int port;
573	const char * sockaddr;
574	int proto;
575	int dir;
576	const char * aiprofile;
577	const char * desc;
578	} _g_listen_profiles[] = {
579	// RoarAudio:
580	#ifdef ROAR_HAVE_UNIX
581	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
582	ROAR_PROTO_ROARAUDIO, -1, NULL,
583	"RoarAudio default user profile"},
584	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
585	ROAR_PROTO_ROARAUDIO, -1, NULL,
586	"RoarAudio default global profile"},
587	#endif
588	#ifdef ROAR_HAVE_IPV4
589	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
590	ROAR_PROTO_ROARAUDIO, -1, NULL,
591	"RoarAudio local TCP profile"},
592	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
593	ROAR_PROTO_ROARAUDIO, -1, NULL,
594	"RoarAudio network TCP profile"},
595	#endif
596	#ifdef ROAR_HAVE_IPV6
597	{"roar-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET6_HOST,
598	ROAR_PROTO_ROARAUDIO, -1, NULL,
599	"RoarAudio local TCP profile"},
600	{"roar-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PORT, ROAR_NET_INET6_ANYHOST,
601	ROAR_PROTO_ROARAUDIO, -1, NULL,
602	"RoarAudio network TCP profile"},
603	#endif
604	#ifdef ROAR_HAVE_LIBDNET
605	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
606	ROAR_PROTO_ROARAUDIO, -1, NULL,
607	"RoarAudio default DECnet"},
608	#endif
609	#ifdef ROAR_HAVE_UNIX
610	{"roar-abstract", ROAR_SOCKET_TYPE_UNKNOWN, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
611	"RoarAudio abstract namespace profile"},
612	#endif
613
614	// EsounD:
615	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
616	#ifdef ROAR_HAVE_UNIX
617	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
618	ROAR_PROTO_ESOUND, -1, NULL,
619	"EsounD default local profile"},
620	#endif
621	#ifdef ROAR_HAVE_IPV4
622	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
623	ROAR_PROTO_ESOUND, -1, NULL,
624	"EsounD local TCP profile"},
625	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
626	ROAR_PROTO_ESOUND, -1, NULL,
627	"EsounD network TCP profile"},
628	#endif
629	#ifdef ROAR_HAVE_IPV6
630	{"esd-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_LOCALHOST,
631	ROAR_PROTO_ESOUND, -1, NULL,
632	"EsounD local TCP profile"},
633	{"esd-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET6_ANYHOST,
634	ROAR_PROTO_ESOUND, -1, NULL,
635	"EsounD network TCP profile"},
636	#endif
637	#endif
638
639	// RSound:
640	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
641	#ifdef ROAR_HAVE_UNIX
642	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
643	ROAR_PROTO_RSOUND, -1, NULL,
644	"RSound default local profile"},
645	#endif
646	#ifdef ROAR_HAVE_IPV4
647	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
648	ROAR_PROTO_RSOUND, -1, NULL,
649	"RSound local TCP profile"},
650	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
651	ROAR_PROTO_RSOUND, -1, NULL,
652	"RSound network TCP profile"},
653	#endif
654	#ifdef ROAR_HAVE_IPV6
655	{"rsound-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_LOCALHOST,
656	ROAR_PROTO_RSOUND, -1, NULL,
657	"RSound local TCP profile"},
658	{"rsound-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET6_ANYHOST,
659	ROAR_PROTO_RSOUND, -1, NULL,
660	"RSound network TCP profile"},
661	#endif
662	#ifdef ROAR_HAVE_LIBDNET
663	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
664	ROAR_PROTO_RSOUND, -1, NULL,
665	"RSound DECnet profile"},
666	#endif
667	#endif
668
669	// PulseAudio Simple:
670	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
671	#ifdef ROAR_HAVE_IPV4
672	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
673	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
674	"PulseAudio Simple TCP play profile"},
675	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
676	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
677	"PulseAudio Simple TCP monitor profile"},
678	#endif
679	#ifdef ROAR_HAVE_IPV6
680	{"pas-play-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
681	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
682	"PulseAudio Simple TCP play profile"},
683	{"pas-mon-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET6_ANYHOST,
684	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
685	"PulseAudio Simple TCP monitor profile"},
686	#endif
687	#endif
688
689	// RPlay:
690	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
691	#ifdef ROAR_HAVE_IPV4
692	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
693	ROAR_PROTO_RPLAY, -1, NULL,
694	"RPlay local TCP profile"},
695	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
696	ROAR_PROTO_RPLAY, -1, NULL,
697	"RPlay network TCP profile"},
698	#endif
699	#ifdef ROAR_HAVE_IPV6
700	{"rplay-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_LOCALHOST,
701	ROAR_PROTO_RPLAY, -1, NULL,
702	"RPlay local TCP profile"},
703	{"rplay-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET6_ANYHOST,
704	ROAR_PROTO_RPLAY, -1, NULL,
705	"RPlay network TCP profile"},
706	#endif
707	#endif
708
709	// Gopher:
710	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
711	#ifdef ROAR_HAVE_IPV4
712	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
713	ROAR_PROTO_GOPHER, -1, NULL,
714	"Gopher local TCP profile"},
715	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
716	ROAR_PROTO_GOPHER, -1, NULL,
717	"Gopher network TCP profile"},
718	#endif
719	#ifdef ROAR_HAVE_IPV6
720	{"gopher-tcp6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_LOCALHOST,
721	ROAR_PROTO_GOPHER, -1, NULL,
722	"Gopher local TCP profile"},
723	{"gopher-tcp-pub6", ROAR_SOCKET_TYPE_TCP6, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET6_ANYHOST,
724	ROAR_PROTO_GOPHER, -1, NULL,
725	"Gopher network TCP profile"},
726	#endif
727	#endif
728
729	// End of List:
730	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
731	};
732
733	void listen_listen_profiles (void) {
734	struct _listen_profile * p;
735	char * type;
736	int i;
737	char port[8];
738
739	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
740	printf("-------------------------------------------------------------------------------------------------\n");
741	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
742
743	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
744	switch (p->type) {
745	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
746	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
747	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
748	case ROAR_SOCKET_TYPE_TCP6: type = "TCP6"; break;
749	default:
750	type = "unknown";
751	break;
752	}
753
754	if ( p->port ) {
755	snprintf(port, sizeof(port)-1, "%i", p->port);
756	port[sizeof(port)-1] = 0;
757	} else {
758	strcpy(port, "(none)");
759	}
760
761	printf("%-15s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
762	p->name,
763	type,
764	p->sockaddr, port,
765	roar_proto2str(p->proto),
766	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
767	p->desc == NULL ? "" : p->desc);
768	}
769	}
770
771	int get_listen_profile (const char * name,
772	int * port, char ** sockaddr, int * type,
773	int * proto,
774	int * dir, struct roar_audio_info * info) {
775	static char buf[1024];
776	struct _listen_profile * p;
777	int i;
778
779	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
780	if ( !strcasecmp(p->name, name) ) {
781	*port = p->port;
782
783	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
784	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
785	} else {
786	strncpy(buf, p->sockaddr, sizeof(buf));
787	}
788	*sockaddr = buf;
789	*type = p->type;
790
791	*proto = p->proto;
792	*dir = p->dir;
793
794	if ( p->aiprofile != NULL ) {
795	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
796	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
797	return -1;
798	}
799	}
800	return 0;
801	}
802	}
803
804	return -1;
805	}
806	#endif
807
808	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
809	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
810	struct group * grp = NULL;
811	#endif
812	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
813	struct passwd * pwd = NULL;
814	#endif
815	#ifdef ROAR_HAVE_UNIX
816	char * env_roar_proxy_backup;
817	#endif
818	int sockid = -1;
819	#ifdef ROAR_HAVE_UNIX
820	int sock;
821	#endif
822	int i;
823
824	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",
825	ROAR_DBG_INFO_INFO,
826	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
827	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
828
829	if ( *addr != 0 ) {
830	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
831	if ( ! g_listen[i].used ) {
832	sockid = i;
833	break;
834	}
835	}
836
837	if ( sockid == -1 )
838	return -1;
839
840	g_listen[sockid].proto = proto;
841
842	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
843
844	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
845	#ifdef ROAR_HAVE_UNIX
846	if ( *addr == '/' ) {
847	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
848	env_roar_proxy_backup = roar_mm_strdup(env_roar_proxy_backup);
849	unsetenv("ROAR_PROXY");
850	}
851	if ( (sock = roar_socket_connect(addr, port)) != -1 ) {
852	close(sock);
853	ROAR_ERR("Can not open listen socket: Socket allready in use");
854	return -1;
855	} else {
856	unlink(addr);
857	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
858	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
859	return -1;
860	}
861	}
862	if ( env_roar_proxy_backup != NULL ) {
863	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
864	roar_mm_free(env_roar_proxy_backup);
865	}
866	#else
867	if (0) { // noop
868	#endif
869	} else {
870	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
871	return -1;
872	}
873	}
874
875	ROAR_DBG("add_listen(*) = ?");
876
877	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
878	if ( group != NULL ) {
879	if ( (grp = getgrnam(group)) == NULL ) {
880	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
881	}
882	}
883	#endif
884
885	ROAR_DBG("add_listen(*) = ?");
886
887	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
888	if ( user != NULL ) {
889	if ( (pwd = getpwnam(user)) == NULL ) {
890	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
891	}
892	}
893	#endif
894
895	ROAR_DBG("add_listen(*) = ?");
896
897	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
898	if ( *addr == '/' ) {
899	if ( grp != NULL \|\| pwd != NULL ) {
900	if ( chown(addr, pwd != NULL ? pwd->pw_uid : -1, grp != NULL ? grp->gr_gid : -1) == -1 )
901	return -1;
902	}
903	#ifdef ROAR_HAVE_GETUID
904	if ( grp != NULL ) {
905	if ( getuid() == 0 )
906	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
907	return -1;
908	}
909	#endif
910	}
911	#endif
912	}
913
914	ROAR_DBG("add_listen(*) = ?");
915
916	// in case we opened the listening socket correctly.
917	if ( dir == -1 )
918	dir = ROAR_DIR_PLAY;
919
920	g_listen[sockid].inst.stpl.dir = dir;
921	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
922
923	switch (dir) {
924	case ROAR_DIR_PLAY:
925	case ROAR_DIR_RECORD:
926	case ROAR_DIR_MONITOR:
927	case ROAR_DIR_FILTER:
928	case ROAR_DIR_BIDIR:
929	if ( !g_listen[sockid].inst.stpl.info.rate )
930	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
931
932	if ( !g_listen[sockid].inst.stpl.info.bits )
933	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
934
935	if ( !g_listen[sockid].inst.stpl.info.channels )
936	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
937
938	if ( !g_listen[sockid].inst.stpl.info.codec )
939	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
940	break;
941	}
942
943	g_listen[sockid].used = 1;
944	server[sockid] = addr;
945
946	return 0;
947	}
948	#endif
949
950	#ifdef ROAR_HAVE_MAIN_ARGS
951	static void list_aiprofiles (void) {
952	struct roar_audio_info info;
953	const char * list[1024];
954	const char * mime;
955	ssize_t ret;
956	ssize_t i;
957
958	ret = roar_profiles_list(list, 1024, 0);
959
960	if ( ret == -1 )
961	return;
962
963	printf(" Name Rate Bits Channels Codec\n");
964	printf("---------------------------------------------\n");
965	for (i = 0; i < ret; i++) {
966	if ( roar_profile2info(&info, list[i]) == -1 ) {
967	printf(" %-10s --- unknown parameters ---\n", list[i]);
968	continue;
969	}
970
971	mime = roar_codec2mime(info.codec);
972
973	printf(" %-10s %5u %4u %8u %3u (%s%s%s%s)\n", list[i],
974	info.rate, info.bits, info.channels,
975	info.codec, roar_codec2str(info.codec),
976	info.codec == ROAR_CODEC_DEFAULT ? " native" : "",
977	mime == NULL ? "" : " mimetype:",
978	mime == NULL ? "" : mime
979	);
980	}
981	}
982	#endif
983
984	int update_stream_flags (char * str) {
985	int dir;
986	char * flags;
987	char * k;
988	int op;
989	int flag;
990
991	if ( (flags = strstr(str, "=")) == NULL )
992	return -1;
993
994	*flags = 0;
995	flags++;
996
997	if ( (dir = roar_str2dir(str)) == -1 )
998	return -1;
999
1000	while (flags != NULL) {
1001	k = flags;
1002	flags = strstr(flags, ",");
1003
1004	if ( flags != NULL )
1005	*(flags++) = 0;
1006
1007	switch (*k) {
1008	case '+': k++; op = ROAR_SET_FLAG; break;
1009	case '-': k++; op = ROAR_RESET_FLAG; break;
1010	default:
1011	op = ROAR_SET_FLAG;
1012	}
1013
1014	flag = 0;
1015
1016	if ( !strcmp(k, "sync") ) {
1017	flag = ROAR_FLAG_SYNC;
1018	} else if ( !strcmp(k, "meta") ) {
1019	flag = ROAR_FLAG_META;
1020	} else if ( !strcmp(k, "cleanmeta") ) {
1021	flag = ROAR_FLAG_CLEANMETA;
1022	} else if ( !strcmp(k, "pause") ) {
1023	flag = ROAR_FLAG_PAUSE;
1024	} else if ( !strcmp(k, "mute") ) {
1025	flag = ROAR_FLAG_MUTE;
1026	} else if ( !strcmp(k, "antiecho") ) {
1027	flag = ROAR_FLAG_ANTIECHO;
1028	} else if ( !strcmp(k, "passmixer") ) {
1029	flag = ROAR_FLAG_PASSMIXER;
1030	} else if ( !strcmp(k, "recsource") ) {
1031	flag = ROAR_FLAG_RECSOURCE;
1032	} else {
1033	return -1;
1034	}
1035
1036	g_config->streams[dir].flags \|= flag;
1037
1038	if ( op == ROAR_RESET_FLAG )
1039	g_config->streams[dir].flags -= flag;
1040	}
1041
1042	return 0;
1043	}
1044
1045	int add_authfile (const char * file, const char * type, enum af_mode mode, enum roard_client_acclev acclev) {
1046	struct roar_authfile * authfile = NULL;
1047	struct roar_authfile_key * key = NULL;
1048	int af_type = ROAR_AUTHFILE_TYPE_AUTO;
1049	void * keydata;
1050	int i;
1051
1052	if ( type == NULL ) {
1053	// noop.
1054	} else if ( !strcasecmp(type, "roar") ) {
1055	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1056	} else if ( !strcasecmp(type, "roar") ) {
1057	af_type = ROAR_AUTHFILE_TYPE_ROAR;
1058	} else if ( !strcasecmp(type, "esd") ) {
1059	af_type = ROAR_AUTHFILE_TYPE_ESD;
1060	} else if ( !strcasecmp(type, "pulse") ) {
1061	af_type = ROAR_AUTHFILE_TYPE_PULSE;
1062	} else if ( !strcasecmp(type, "htpasswd") ) {
1063	af_type = ROAR_AUTHFILE_TYPE_HTPASSWD;
1064	} else if ( !strcasecmp(type, "xauth") ) {
1065	af_type = ROAR_AUTHFILE_TYPE_XAUTH;
1066	} else {
1067	ROAR_ERR("add_authfile(*): unknown authfile type '%s'.", type);
1068	return -1;
1069	}
1070
1071	if ( mode == AF_MODE_GEN && af_type == ROAR_AUTHFILE_TYPE_AUTO )
1072	af_type = ROAR_AUTHFILE_TYPE_ESD;
1073
1074	switch (mode) {
1075	case AF_MODE_NONE:
1076	return 0;
1077	break;
1078	case AF_MODE_GEN:
1079	switch (af_type) {
1080	case ROAR_AUTHFILE_TYPE_ESD:
1081	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 16, NULL);
1082	break;
1083	case ROAR_AUTHFILE_TYPE_PULSE:
1084	key = roar_authfile_key_new_random(ROAR_AUTH_T_COOKIE, 256, NULL);
1085	break;
1086	default:
1087	return -1;
1088	break;
1089	}
1090
1091	if ( key == NULL ) {
1092	ROAR_ERR("add_authfile(*): Can not generate key.");
1093	return -1;
1094	}
1095
1096	if ( (authfile = roar_authfile_open(af_type, file, 1, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1097	roar_authfile_key_unref(key);
1098	return -1;
1099	}
1100
1101	if ( roar_authfile_add_key(authfile, key) == -1 ) {
1102	ROAR_WARN("add_authfile(*): Can not add key to authfile.");
1103	}
1104
1105	keydata = roar_mm_memdup(key->data, key->len);
1106
1107	if ( keydata == NULL ) {
1108	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1109	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1110	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1111	}
1112
1113	roar_authfile_key_unref(key);
1114	if ( roar_authfile_close(authfile) != 0 )
1115	return -1;
1116	return 0;
1117	break;
1118	case AF_MODE_LOAD:
1119	if ( (authfile = roar_authfile_open(af_type, file, 0, ROAR_AUTHFILE_VERSION_AUTO)) == NULL ) {
1120	return -1;
1121	}
1122
1123	for (i = 0; ; i++) {
1124	key = roar_authfile_lookup_key(authfile, ROAR_AUTH_T_AUTO, i, NULL);
1125	if ( key == NULL )
1126	break;
1127
1128	if ( key->type == ROAR_AUTH_T_COOKIE ) {
1129	keydata = roar_mm_memdup(key->data, key->len);
1130
1131	if ( keydata == NULL ) {
1132	ROAR_WARN("add_authfile(*): Can not allocate memory for key.");
1133	} else if ( auth_addkey_cookie(acclev, keydata, key->len) == -1 ) {
1134	ROAR_WARN("add_authfile(*): Can not add key to internal key storage.");
1135	}
1136	} else {
1137	ROAR_WARN("add_authfile(*): Unknown key type: %i", key->type);
1138	}
1139
1140	roar_authfile_key_unref(key);
1141	}
1142
1143	if ( roar_authfile_close(authfile) != 0 )
1144	return -1;
1145	return 0;
1146	break;
1147	}
1148
1149	return -1;
1150	}
1151
1152	// X11:
1153	#ifdef ROAR_HAVE_LIBX11
1154	int register_x11 (int unreg, char * sockname) {
1155	struct roar_x11_connection * x11con = NULL;
1156	int ret = 0;
1157
1158	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1159	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1160	return -1;
1161	}
1162
1163	if ( unreg ) {
1164	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1165	ret = -1;
1166	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1167	} else {
1168	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1169	}
1170	} else {
1171	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1172	ret = -1;
1173	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1174	} else {
1175	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1176	}
1177	}
1178
1179	roar_x11_disconnect(x11con);
1180
1181	return ret;
1182	}
1183	#endif
1184
1185	// SLP:
1186	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1187	/* return the error code in the cookie */
1188	(SLPError)cookie = errcode;
1189	}
1190
1191	int register_slp (int unreg, char * sockname) {
1192	#ifdef ROAR_HAVE_LIBSLP
1193	static int regged = 0;
1194	static char * sn = NULL;
1195	SLPError err;
1196	SLPError callbackerr;
1197	SLPHandle hslp;
1198	char addr[1024];
1199	char attr[1024] = "";
1200	char * location;
1201	char * description;
1202	char * standards;
1203
1204	if ( sockname != NULL )
1205	sn = sockname;
1206
1207	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1208
1209	err = SLPOpen("en", SLP_FALSE, &hslp);
1210
1211	if (err != SLP_OK) {
1212	ROAR_ERR("Error opening slp handle: Error #%i", err);
1213	return -1;
1214	}
1215
1216	if (!unreg) {
1217
1218	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1219	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1220	SLPClose(hslp);
1221	return -1;
1222	}
1223
1224	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1225	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1226	SLPClose(hslp);
1227	return -1;
1228	}
1229
1230	standards = stds_string();
1231
1232	if ( standards == NULL ) {
1233	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1234	SLPClose(hslp);
1235	return -1;
1236	}
1237	standards[0] = 0;
1238	}
1239
1240	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1241	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1242	"(light-channels=%i),"
1243	#endif
1244	"(standards=%s),"
1245	"(location=%s),(description=%s)",
1246	g_sa->rate, g_sa->channels, g_sa->bits,
1247	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1248	g_light_state.channels,
1249	#endif
1250	standards,
1251	location, description
1252	);
1253
1254	roar_mm_free(standards);
1255
1256	/* Register a service with SLP */
1257	err = SLPReg(hslp,
1258	addr,
1259	SLP_LIFETIME_MAXIMUM,
1260	0,
1261	attr,
1262	SLP_TRUE,
1263	register_slp_callback,
1264	&callbackerr);
1265	regged = 1;
1266	} else if ( unreg && regged ) {
1267	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1268	regged = 0;
1269	} else {
1270	SLPClose(hslp);
1271	return -1;
1272	}
1273
1274	/* err may contain an error code that occurred as the slp library */
1275	/* _prepared_ to make the call. */
1276	if ( err != SLP_OK ) {
1277	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1278	return -1;
1279	}
1280
1281	/* callbackerr may contain an error code (that was assigned through */
1282	/* the callback cookie) that occurred as slp packets were sent on */
1283	/* the wire */
1284	if (callbackerr != SLP_OK) {
1285	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1286	return -1;
1287	}
1288
1289	SLPClose(hslp);
1290	return 0;
1291	#else
1292	return -1;
1293	#endif
1294	}
1295
1296	static int auth_setup (enum roard_client_acclev none_acclev,
1297	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1298	union auth_typeunion * key;
1299	size_t i;
1300
1301	// Info:
1302	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1303	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1304
1305	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1306	if ( auth_addkey_anonymous(none_acclev) == -1 )
1307	return -1;
1308	}
1309
1310	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1311	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1312	return -1;
1313
1314	// zerosize all counters.
1315	memset(key, 0, sizeof(union auth_typeunion));
1316
1317	i = 0;
1318
1319	if ( trust_uid != -1 )
1320	key->trust.uids[i++] = trust_uid;
1321
1322	#ifdef ROAR_ROOT_UID
1323	if ( trust_root )
1324	key->trust.uids[i++] = ROAR_ROOT_UID;
1325	#endif
1326
1327	key->trust.uids_len = i;
1328
1329	i = 0;
1330
1331	if ( trust_gid != -1 )
1332	key->trust.gids[i++] = trust_gid;
1333
1334	key->trust.gids_len = i;
1335	}
1336
1337	return 0;
1338	}
1339
1340
1341	// MAIN:
1342
1343	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1344	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1345	return 70; \
1346	}
1347
1348	#ifdef ROAR_HAVE_MAIN_ARGS
1349	int main (int argc, char * argv[]) {
1350	#else
1351	int main (void) {
1352	#endif
1353	#ifdef ROAR_HAVE_MAIN_ARGS
1354	enum action action = START;
1355	int i;
1356	char * k;
1357	enum output_format print_format = FORMAT_NATIVE;
1358	const struct rolestack * rolestack;
1359	const char * plugin_args = NULL;
1360	#endif
1361	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1362	char user_sock[80] = {0};
1363	#endif
1364	struct roar_audio_info sa, max_sa;
1365	struct roard_config config;
1366	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1367	int daemon = 0;
1368	#endif
1369	int realtime = 0;
1370	int sysclocksync = 0;
1371	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1372	#ifdef ROAR_SUPPORT_LISTEN
1373	int port = ROAR_DEFAULT_PORT;
1374	char * sock_addr = NULL;
1375	int sock_proto = ROAR_PROTO_ROARAUDIO;
1376	int sock_dir = -1;
1377	struct roar_audio_info sock_info = {0, 0, 0, 0};
1378	#endif
1379	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1380	char * s_drv = NULL;
1381	char * s_dev = NULL;
1382	char * s_con = NULL;
1383	char * s_opt = NULL;
1384	int s_prim = 0;
1385	#endif
1386	char * o_drv = getenv("ROAR_DRIVER");
1387	char * o_dev = getenv("ROAR_DEVICE");
1388	char * o_opts = NULL;
1389	int o_prim = 0;
1390	int o_count = 0;
1391	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1392	char * m_drv = NULL;
1393	char * m_dev = NULL;
1394	char * m_opts = NULL;
1395	int m_prim = 0;
1396	int m_count = 0;
1397	#endif
1398	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1399	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1400	int trust_root = 1;
1401	char * af_file = NULL;
1402	char * af_type = NULL;
1403	enum af_mode af_mode = AF_MODE_NONE;
1404	enum roard_client_acclev af_acclev = ACCLEV_ALL;
1405	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1406	uint32_t light_channels = LIGHT_CHANNELS_DEFAULT;
1407	#endif
1408	#ifdef ROAR_DEFAULT_SOCKGRP
1409	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1410	#else
1411	char * sock_grp = NULL;
1412	#endif
1413	char * sock_user = NULL;
1414	#ifdef ROAR_SUPPORT_LISTEN
1415	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1416	#endif
1417	#ifdef ROAR_HAVE_LIBSLP
1418	int reg_slp = 0;
1419	#endif
1420	#ifdef ROAR_HAVE_LIBX11
1421	int reg_x11 = 0;
1422	#endif
1423	#ifdef ROAR_HAVE_CHROOT
1424	char * chrootdir = NULL;
1425	#endif
1426	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1427	struct group * grp = NULL;
1428	#endif
1429	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1430	struct passwd * pwd = NULL;
1431	#endif
1432	#ifdef ROAR_HAVE_GETSERVBYNAME
1433	struct servent * serv = NULL;
1434	#endif
1435	struct roar_client * self = NULL;
1436	#ifdef ROAR_HAVE_LIBDNET
1437	char decnethost[80];
1438	#endif
1439	#ifdef SUPPORT_PIDFILE
1440	struct roar_vio_calls pidfile_vio;
1441	#endif
1442
1443	ROAR_DBG("main(*): starting roard...");
1444
1445	g_standby = 0;
1446	g_autostandby = 0;
1447	alive = 1;
1448	#ifdef ROAR_SUPPORT_LISTEN
1449	g_no_listen = 0;
1450	#else
1451	g_terminate = 1;
1452	#endif
1453
1454	g_verbose = ROAR_DBG_INFO_NONE;
1455
1456	_LIBROAR_IGNORE_RET(roar_profile2info(&sa, "default-server"));
1457
1458	g_sa = &sa;
1459	g_max_sa = &max_sa;
1460
1461	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1462
1463	counters_init();
1464
1465	g_config = &config;
1466
1467	if ( init_config() == -1 ) {
1468	ROAR_ERR("Can not init default config!");
1469	return 1;
1470	}
1471
1472	// load config
1473	_LIBROAR_IGNORE_RET(roar_libroar_get_config());
1474
1475	// init notify core:
1476	// TODO: reconsider number of lists.
1477	if ( roar_notify_core_new_global(-1) == -1 ) {
1478	ROAR_ERR("Can not init notify core!");
1479	return 1;
1480	}
1481
1482	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1483	ROAR_ERR("Can not init notify core!");
1484	return 1;
1485	}
1486
1487	#ifdef DEBUG
1488	// enable early in case we have DEBUG set.
1489	dbg_notify_cb_register();
1490	#endif
1491
1492	rolestack_init();
1493
1494	if ( auth_init() == -1 ) {
1495	ROAR_ERR("Can not init auth subsystem!");
1496	return 1;
1497	}
1498
1499	#ifdef ROAR_SUPPORT_LISTEN
1500	if ( init_listening() == -1 ) {
1501	ROAR_ERR("Can not init listening sockets!");
1502	return 1;
1503	}
1504	#endif
1505
1506	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1507	if ( midi_init_config() == -1 ) {
1508	ROAR_ERR("Can not init MIDI config!");
1509	return 1;
1510	}
1511	#endif
1512
1513	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1514	if ( ssynth_init_config() == -1 ) {
1515	ROAR_ERR("Can not init ssynth config!");
1516	return 1;
1517	}
1518	#endif
1519
1520	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1521	if ( rdtcs_init_config() == -1 ) {
1522	ROAR_ERR("Can not init RDTCS config!");
1523	return 1;
1524	}
1525	#endif
1526
1527	if ( plugins_preinit() == -1 ) {
1528	ROAR_ERR("Can not pre-init plugins!");
1529	return 1;
1530	}
1531
1532	#ifdef ROAR_SUPPORT_LISTEN
1533	#ifndef ROAR_TARGET_WIN32
1534	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1535	#else
1536	sock_addr = ROAR_DEFAULT_HOST;
1537	#endif
1538
1539	#ifdef ROAR_HAVE_GETUID
1540	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1541	/*
1542	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1543	*/
1544	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1545	sock_addr = user_sock;
1546	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1547	}
1548	#endif
1549
1550	if ( getenv("ROAR_SERVER") != NULL )
1551	sock_addr = getenv("ROAR_SERVER");
1552	#endif
1553
1554	if ( clients_init() == -1 ) {
1555	ROAR_ERR("Can not init clients!");
1556	return 1;
1557	}
1558
1559	if ( streams_init() == -1 ) {
1560	ROAR_ERR("Can not init streams!");
1561	return 1;
1562	}
1563
1564	if ( (g_self_client = clients_new()) == -1 ) {
1565	ROAR_ERR("Can not create self client!");
1566	return 1;
1567	}
1568
1569	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1570	if ( sources_init() == -1 ) {
1571	ROAR_ERR("Can not init sources!");
1572	return 1;
1573	}
1574
1575	if ( (sources_set_client(g_self_client)) == -1 ) {
1576	ROAR_ERR("Can not init set source client!");
1577	return 1;
1578	}
1579	#endif
1580
1581	#ifdef ROAR_HAVE_MAIN_ARGS
1582	for (i = 1; i < argc; i++) {
1583	k = argv[i];
1584
1585	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1586	usage();
1587	return 0;
1588
1589	} else if ( strcmp(k, "--start") == 0 ) {
1590	// this is a no op
1591	action = START;
1592	} else if ( strcmp(k, "--restart") == 0 ) {
1593	action = RESTART;
1594	#ifdef ROAR_SUPPORT_LISTEN
1595	if ( restart_server(sock_addr, 1) == -1 ) {
1596	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1597	action = RESTART_RETRY;
1598	}
1599	#else
1600	ROAR_ERR("--restart not supported");
1601	#endif
1602	} else if ( strcmp(k, "--shutdown") == 0 ) {
1603	action = SHUTDOWN;
1604	} else if ( strcmp(k, "--stop") == 0 ) {
1605	action = STOP;
1606
1607
1608	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1609	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
1610	daemon = 1;
1611	#else
1612	ROAR_ERR("--daemon not supported");
1613	#endif
1614	} else if ( strcmp(k, "--verbose") == 0 ) {
1615	g_verbose++;
1616
1617	} else if ( strcmp(k, "--print-format") == 0 ) {
1618	k = argv[++i];
1619	if ( !strcasecmp(k, "native") ) {
1620	print_format = FORMAT_NATIVE;
1621	} else if ( !strcasecmp(k, "wiki") ) {
1622	print_format = FORMAT_WIKI;
1623	} else if ( !strcasecmp(k, "csv") ) {
1624	print_format = FORMAT_CSV;
1625	} else {
1626	ROAR_WARN("Unknown print format: %s", k);
1627	}
1628
1629	} else if ( strcmp(k, "--print-format") == 0 ) {
1630	_CKHAVEARGS(1);
1631
1632	} else if ( strcmp(k, "--terminate") == 0 ) {
1633	g_terminate = 1;
1634	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1635	sysclocksync = 1000;
1636	} else if ( strcmp(k, "--realtime") == 0 ) {
1637	realtime++;
1638	} else if ( strcmp(k, "--memlock") == 0 ) {
1639	_CKHAVEARGS(1);
1640	g_config->memlock_level = memlock_str2level(argv[++i]);
1641	} else if ( strcmp(k, "--chroot") == 0 ) {
1642	_CKHAVEARGS(1);
1643	#ifdef ROAR_HAVE_CHROOT
1644	chrootdir = argv[++i];
1645	#else
1646	ROAR_ERR("--chroot not supported");
1647	i++;
1648	#endif
1649	} else if ( strcmp(k, "--setgid") == 0 ) {
1650	#ifdef ROAR_HAVE_SETGID
1651	setids \|= R_SETGID;
1652	#else
1653	ROAR_ERR("--setgid not supported");
1654	#endif
1655	} else if ( strcmp(k, "--setuid") == 0 ) {
1656	#ifdef ROAR_HAVE_SETUID
1657	setids \|= R_SETUID;
1658	#else
1659	ROAR_ERR("--setuid not supported");
1660	#endif
1661	} else if ( strcmp(k, "--location") == 0 ) {
1662	_CKHAVEARGS(1);
1663	g_config->location = argv[++i];
1664	} else if ( strcmp(k, "--description") == 0 ) {
1665	_CKHAVEARGS(1);
1666	g_config->description = argv[++i];
1667	} else if ( strcmp(k, "--contact") == 0 ) {
1668	_CKHAVEARGS(1);
1669	g_config->contact = argv[++i];
1670	} else if ( strcmp(k, "--serial") == 0 ) {
1671	_CKHAVEARGS(1);
1672	g_config->serial = argv[++i];
1673	} else if ( strcmp(k, "--uiurl") == 0 ) {
1674	_CKHAVEARGS(1);
1675	g_config->uiurl = argv[++i];
1676	} else if ( strcmp(k, "--pidfile") == 0 ) {
1677	_CKHAVEARGS(1);
1678	#ifdef SUPPORT_PIDFILE
1679	pidfile = argv[++i];
1680	#else
1681	ROAR_ERR("--pidfile not supported");
1682	i++;
1683	#endif
1684	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1685	#ifdef ROAR_HAVE_SYSLOG
1686	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1687	#else
1688	ROAR_ERR("--log-syslog not supported");
1689	#endif
1690	} else if ( strcmp(k, "--script-postdown") == 0 ) {
1691	_CKHAVEARGS(1);
1692	#ifdef ROAR_HAVE_SYSTEM
1693	g_config->scripts.post_shutdown = argv[++i];
1694	#else
1695	ROAR_ERR("--script-postdown not supported");
1696	i++;
1697	#endif
1698
1699
1700	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1701	_CKHAVEARGS(1);
1702	if ( plugins_load(argv[++i], plugin_args) == -1 ) {
1703	ROAR_ERR("Can not load plugin");
1704	}
1705	plugin_args = NULL;
1706	} else if ( strcmp(k, "--plugin-args") == 0 ) {
1707	_CKHAVEARGS(1);
1708	plugin_args = argv[++i];
1709
1710	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1711	_CKHAVEARGS(1);
1712	none_acclev = clients_str2acclev(argv[++i]);
1713	if ( none_acclev == -1 ) {
1714	ROAR_ERR("Invalid access level: %s", argv[i]);
1715	return 1;
1716	}
1717	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1718	_CKHAVEARGS(1);
1719	trust_acclev = clients_str2acclev(argv[++i]);
1720	if ( trust_acclev == -1 ) {
1721	ROAR_ERR("Invalid access level: %s", argv[i]);
1722	return 1;
1723	}
1724	} else if ( strcmp(k, "--trust-root") == 0 ) {
1725	trust_root = 1;
1726	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1727	trust_root = 0;
1728
1729	} else if ( strcmp(k, "--authfile-gen") == 0 ) {
1730	_CKHAVEARGS(1);
1731	af_file = argv[++i];
1732	af_mode = AF_MODE_GEN;
1733	} else if ( strcmp(k, "--authfile-load") == 0 ) {
1734	_CKHAVEARGS(1);
1735	af_file = argv[++i];
1736	af_mode = AF_MODE_LOAD;
1737	} else if ( strcmp(k, "--authfile-type") == 0 ) {
1738	_CKHAVEARGS(1);
1739	af_type = argv[++i];
1740	} else if ( strcmp(k, "--authfile-acclev") == 0 ) {
1741	_CKHAVEARGS(1);
1742	af_acclev = clients_str2acclev(argv[++i]);
1743	} else if ( strcmp(k, "--new-authfile") == 0 ) {
1744	if ( af_mode != AF_MODE_NONE ) {
1745	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
1746	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
1747	}
1748	}
1749	af_file = NULL;
1750	af_type = NULL;
1751	af_mode = AF_MODE_NONE;
1752	af_acclev = ACCLEV_ALL;
1753
1754	} else if ( strcmp(k, "--list-cf") == 0 ) {
1755	print_codecfilterlist();
1756	return 0;
1757
1758	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1759	_CKHAVEARGS(1);
1760	sa.rate = atoi(argv[++i]);
1761	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1762	_CKHAVEARGS(1);
1763	sa.bits = atoi(argv[++i]);
1764	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1765	_CKHAVEARGS(1);
1766	sa.channels = atoi(argv[++i]);
1767
1768	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1769	_CKHAVEARGS(1);
1770	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1771	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1772	return 1;
1773	}
1774	sa.codec = ROAR_CODEC_DEFAULT;
1775
1776	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1777	_CKHAVEARGS(1);
1778	if ( update_stream_flags(argv[++i]) == -1 ) {
1779	ROAR_ERR("Can not set stream flags");
1780	return 1;
1781	}
1782
1783	} else if ( strcmp(k, "--list-rolestack") == 0 ) {
1784	print_rolestack();
1785	return 0;
1786	} else if ( strcmp(k, "--rolestack-push") == 0 ) {
1787	_CKHAVEARGS(1);
1788	if ( (rolestack = rolestack_parse(argv[++i])) == NULL ) {
1789	ROAR_ERR("Can not parse rolestack request: %s", roar_error2str(roar_error));
1790	} else {
1791	if ( rolestack_push(rolestack) == -1 ) {
1792	ROAR_ERR("Can not push request to rolestack: %s", roar_error2str(roar_error));
1793	}
1794	}
1795
1796	} else if ( strcmp(k, "--list-aiprofiles") == 0 ) {
1797	list_aiprofiles();
1798	return 0;
1799
1800	} else if ( strcmp(k, "--list-driver") == 0 ) {
1801	print_driverlist(print_format);
1802	return 0;
1803
1804	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1805	_CKHAVEARGS(1);
1806	o_drv = argv[++i];
1807	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1808	_CKHAVEARGS(1);
1809	o_dev = argv[++i];
1810	} else if ( strcmp(k, "-oO") == 0 ) {
1811	_CKHAVEARGS(1);
1812	o_opts = argv[++i];
1813	} else if ( strcmp(k, "-oP") == 0 ) {
1814	o_prim = 1;
1815	} else if ( strcmp(k, "-oN") == 0 ) {
1816	if ( action == START \|\| action == RESTART ) {
1817	if ( output_add(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1818	o_count++;
1819
1820	o_drv = o_dev = o_opts = NULL;
1821	o_prim = 0;
1822	}
1823
1824	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1825	_CKHAVEARGS(1);
1826	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1827	s_drv = argv[++i];
1828	#else
1829	ROAR_ERR("main(*): No support for sources compiled in");
1830	i++;
1831	#endif
1832	} else if ( strcmp(k, "-S") == 0 ) {
1833	_CKHAVEARGS(1);
1834	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1835	s_dev = argv[++i];
1836	#else
1837	ROAR_ERR("main(*): No support for sources compiled in");
1838	i++;
1839	#endif
1840	} else if ( strcmp(k, "-sO") == 0 ) {
1841	_CKHAVEARGS(1);
1842	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1843	s_opt = argv[++i];
1844	#else
1845	ROAR_ERR("main(*): No support for sources compiled in");
1846	i++;
1847	#endif
1848	} else if ( strcmp(k, "-sC") == 0 ) {
1849	_CKHAVEARGS(1);
1850	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1851	s_con = argv[++i];
1852	#else
1853	ROAR_ERR("main(*): No support for sources compiled in");
1854	i++;
1855	#endif
1856	} else if ( strcmp(k, "-sP") == 0 ) {
1857	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1858	s_prim = 1;
1859	#else
1860	ROAR_ERR("main(*): No support for sources compiled in");
1861	#endif
1862	} else if ( strcmp(k, "-sN") == 0 ) {
1863	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1864	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1865	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1866	}
1867	s_opt = s_dev = s_con = NULL;
1868	s_drv = NULL;
1869	s_prim = 0;
1870	#else
1871	ROAR_ERR("main(*): No support for sources compiled in");
1872	#endif
1873	} else if ( strcmp(k, "--list-sources") == 0 ) {
1874	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1875	print_sourcelist();
1876	return 0;
1877	#else
1878	ROAR_ERR("main(*): No support for sources compiled in");
1879	return 1;
1880	#endif
1881
1882	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1883	_CKHAVEARGS(1);
1884	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1885	m_drv = argv[++i];
1886	#else
1887	ROAR_ERR("main(*): No support for mixer compiled in");
1888	return 1;
1889	#endif
1890	} else if ( strcmp(k, "-M") == 0 ) {
1891	_CKHAVEARGS(1);
1892	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1893	m_dev = argv[++i];
1894	#else
1895	ROAR_ERR("main(*): No support for mixer compiled in");
1896	return 1;
1897	#endif
1898	} else if ( strcmp(k, "-mO") == 0 ) {
1899	_CKHAVEARGS(1);
1900	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1901	m_opts = argv[++i];
1902	#else
1903	ROAR_ERR("main(*): No support for mixer compiled in");
1904	return 1;
1905	#endif
1906	} else if ( strcmp(k, "-mP") == 0 ) {
1907	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1908	m_prim = 1;
1909	#else
1910	ROAR_ERR("main(*): No support for mixer compiled in");
1911	return 1;
1912	#endif
1913	} else if ( strcmp(k, "-mN") == 0 ) {
1914	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1915	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
1916	m_count++;
1917
1918	m_drv = o_dev = o_opts = NULL;
1919	m_prim = 0;
1920	#else
1921	ROAR_ERR("main(*): No support for mixer compiled in");
1922	return 1;
1923	#endif
1924	} else if ( strcmp(k, "--list-mixers") == 0 ) {
1925	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1926	print_hwmixerlist();
1927	return 0;
1928	#else
1929	ROAR_ERR("main(*): No support for mixer compiled in");
1930	return 1;
1931	#endif
1932
1933	} else if ( strcmp(k, "--light-channels") == 0 ) {
1934	_CKHAVEARGS(1);
1935	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1936	light_channels = atoi(argv[++i]);
1937	#else
1938	ROAR_WARN("main(*): no light subsystem compiled in");
1939	i++;
1940	#endif
1941
1942	} else if ( strcmp(k, "--rds-pi") == 0 ) {
1943	_CKHAVEARGS(1);
1944	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1945	g_rdtcs.rds.pi = atoi(argv[++i]);
1946	#else
1947	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1948	i++;
1949	#endif
1950	} else if ( strcmp(k, "--rds-ps") == 0 ) {
1951	_CKHAVEARGS(1);
1952	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1953	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
1954	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
1955	return 1;
1956	}
1957	#else
1958	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1959	i++;
1960	#endif
1961	} else if ( strcmp(k, "--rds-pty") == 0 ) {
1962	_CKHAVEARGS(1);
1963	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1964	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
1965	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
1966	return 1;
1967	}
1968	#else
1969	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1970	i++;
1971	#endif
1972	} else if ( strcmp(k, "--rds-tp") == 0 ) {
1973	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1974	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
1975	ROAR_ERR("Can not set RDS TP flag");
1976	return 1;
1977	}
1978	#else
1979	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1980	#endif
1981	} else if ( strcmp(k, "--rds-ct") == 0 ) {
1982	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1983	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
1984	ROAR_ERR("Can not set RDS CT flag");
1985	return 1;
1986	}
1987	#else
1988	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
1989	#endif
1990
1991
1992	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
1993	#ifndef ROAR_WITHOUT_DCOMP_CB
1994	midi_config.init_cb = 0;
1995	#else
1996	// no warning here as this is the disable option
1997	#endif
1998	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
1999	#ifndef ROAR_WITHOUT_DCOMP_CB
2000	midi_config.init_cb = 1;
2001	#else
2002	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2003	#endif
2004	} else if ( strcmp(k, "--midi-console") == 0 ) {
2005	_CKHAVEARGS(1);
2006	#ifndef ROAR_WITHOUT_DCOMP_CB
2007	midi_config.console_dev = argv[++i];
2008	midi_config.init_cb = 1;
2009	#else
2010	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2011	i++;
2012	#endif
2013
2014	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
2015	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2016	ssynth_conf.enable = 1;
2017	#else
2018	ROAR_ERR("main(*): No support for ssynth compiled in");
2019	#endif
2020	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2021	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2022	ssynth_conf.enable = 0;
2023	#else
2024	// we can safely ignore the disable
2025	#endif
2026
2027	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2028	_CKHAVEARGS(1);
2029	#ifdef ROAR_HAVE_LIBX11
2030	x11display = argv[++i];
2031	#else
2032	ROAR_ERR("No X11 support compiled in!");
2033	return 1;
2034	#endif
2035
2036
2037	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2038	_CKHAVEARGS(1);
2039	// This is only useful in INET not UNIX mode.
2040	#ifdef ROAR_SUPPORT_LISTEN
2041	if ( *sock_addr == '/' )
2042	sock_addr = ROAR_DEFAULT_HOST;
2043
2044	errno = 0;
2045	if ( (port = atoi(argv[++i])) < 1 ) {
2046	#ifdef ROAR_HAVE_GETSERVBYNAME
2047	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2048	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2049	return 1;
2050	}
2051	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2052	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2053	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2054	port = ROAR_NET2HOST16(serv->s_port);
2055	#else
2056	ROAR_ERR("invalite port number: %s", argv[i]);
2057	return 1;
2058	#endif
2059	}
2060	#endif
2061	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2062	_CKHAVEARGS(1);
2063	#ifdef ROAR_SUPPORT_LISTEN
2064	sock_addr = argv[++i];
2065	#else
2066	i++;
2067	#endif
2068
2069	} else if ( strcmp(k, "--proto") == 0 ) {
2070	#ifdef ROAR_SUPPORT_LISTEN
2071	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2072	ROAR_ERR("Unknown protocol: %s", argv[i]);
2073	return 1;
2074	}
2075	#endif
2076	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2077	_CKHAVEARGS(1);
2078	#ifdef ROAR_SUPPORT_LISTEN
2079	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2080	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2081	return 1;
2082	}
2083	#else
2084	i++;
2085	#endif
2086	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2087	_CKHAVEARGS(1);
2088	#ifdef ROAR_SUPPORT_LISTEN
2089	sock_info.rate = atoi(argv[++i]);
2090	#else
2091	i++;
2092	#endif
2093	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2094	_CKHAVEARGS(1);
2095	#ifdef ROAR_SUPPORT_LISTEN
2096	sock_info.bits = atoi(argv[++i]);
2097	#else
2098	i++;
2099	#endif
2100	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2101	_CKHAVEARGS(1);
2102	#ifdef ROAR_SUPPORT_LISTEN
2103	sock_info.channels = atoi(argv[++i]);
2104	#else
2105	i++;
2106	#endif
2107	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2108	_CKHAVEARGS(1);
2109	#ifdef ROAR_SUPPORT_LISTEN
2110	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2111	ROAR_ERR("Unknown codec: %s", argv[i]);
2112	return 1;
2113	}
2114	#else
2115	i++;
2116	#endif
2117	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2118	_CKHAVEARGS(1);
2119	#ifdef ROAR_SUPPORT_LISTEN
2120	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2121	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2122	return 1;
2123	}
2124	#else
2125	i++;
2126	#endif
2127	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2128	#ifdef ROAR_SUPPORT_LISTEN
2129	listen_listen_profiles();
2130	return 0;
2131	#endif
2132	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2133	_CKHAVEARGS(1);
2134	#ifdef ROAR_SUPPORT_LISTEN
2135	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2136	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2137	return 1;
2138	}
2139	#else
2140	i++;
2141	#endif
2142
2143
2144	} else if ( strcmp(k, "--list-proto") == 0 ) {
2145	print_protolist(print_format);
2146	return 0;
2147
2148	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2149	#ifdef ROAR_SUPPORT_LISTEN
2150	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2151	sock_type = ROAR_SOCKET_TYPE_TCP;
2152
2153	if ( *sock_addr == '/' )
2154	sock_addr = ROAR_DEFAULT_HOST;
2155	#endif
2156
2157	} else if ( strcmp(k, "-4") == 0 ) {
2158	#ifdef ROAR_SUPPORT_LISTEN
2159	sock_type = ROAR_SOCKET_TYPE_TCP;
2160	if ( *sock_addr == '/' )
2161	sock_addr = ROAR_DEFAULT_HOST;
2162	#endif
2163	} else if ( strcmp(k, "-6") == 0 ) {
2164	#ifdef ROAR_SUPPORT_LISTEN
2165	#ifdef AF_INET6
2166	sock_type = ROAR_SOCKET_TYPE_TCP6;
2167	if ( *sock_addr == '/' )
2168	sock_addr = ROAR_DEFAULT_HOST;
2169	#else
2170	ROAR_ERR("No IPv6 support compiled in!");
2171	return 1;
2172	#endif
2173	#endif
2174
2175	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2176	#ifdef ROAR_SUPPORT_LISTEN
2177	// ignore this case as it is the default behavor.
2178	sock_type = ROAR_SOCKET_TYPE_UNIX;
2179	#endif
2180
2181	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2182	#ifdef ROAR_SUPPORT_LISTEN
2183	#ifdef ROAR_HAVE_LIBDNET
2184	port = ROAR_DEFAULT_NUM;
2185	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2186	sock_addr = decnethost;
2187	sock_type = ROAR_SOCKET_TYPE_DECNET;
2188	#else
2189	ROAR_ERR("No DECnet support compiled in!");
2190	return 1;
2191	#endif
2192	#endif
2193	} else if ( strcmp(k, "--new-sock") == 0 ) {
2194	#ifdef ROAR_SUPPORT_LISTEN
2195	if ( action == START \|\| action == RESTART ) {
2196	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2197	ROAR_ERR("Can not open listen socket!");
2198	return 1;
2199	}
2200	}
2201	#endif
2202
2203	} else if ( strcmp(k, "--slp") == 0 ) {
2204	#ifdef ROAR_HAVE_LIBSLP
2205	reg_slp = 1;
2206	#else
2207	ROAR_ERR("No OpenSLP support compiled in!");
2208	return 1;
2209	#endif
2210
2211	} else if ( strcmp(k, "--x11") == 0 ) {
2212	#ifdef ROAR_HAVE_LIBX11
2213	reg_x11 = 1;
2214	#else
2215	ROAR_ERR("No X11 support compiled in!");
2216	return 1;
2217	#endif
2218
2219
2220	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2221	_CKHAVEARGS(1);
2222	g_config->jumbo_mtu = atoi(argv[++i]);
2223
2224	} else if ( strcmp(k, "-G") == 0 ) {
2225	_CKHAVEARGS(1);
2226	sock_grp = argv[++i];
2227	} else if ( strcmp(k, "-U") == 0 ) {
2228	_CKHAVEARGS(1);
2229	sock_user = argv[++i];
2230
2231	} else if ( strcmp(k, "--no-listen") == 0 ) {
2232	#ifdef ROAR_SUPPORT_LISTEN
2233	sock_addr = "";
2234	g_terminate = 1;
2235	g_no_listen = 1;
2236	#endif
2237	} else if ( strcmp(k, "--client-fh") == 0 ) {
2238	_CKHAVEARGS(1);
2239	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2240	ROAR_ERR("main(*): Can not set client's fh");
2241	return 1;
2242	}
2243	} else if ( strcmp(k, "--close-fh") == 0 ) {
2244	_CKHAVEARGS(1);
2245	#ifdef ROAR_HAVE_IO_POSIX
2246	close(atoi(argv[++i]));
2247	#else
2248	i++;
2249	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2250	#endif
2251
2252	} else if ( strcmp(k, "--standby") == 0 ) {
2253	g_standby = 1;
2254	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2255	g_autostandby = 1;
2256	} else {
2257	usage();
2258	return 1;
2259	}
2260
2261	}
2262	#endif
2263
2264	#ifdef ROAR_HAVE_MAIN_ARGS
2265	switch (action) {
2266	case START:
2267	// NO-OP.
2268	break;
2269	case RESTART:
2270	// NO-OP, done before.
2271	break;
2272	case STOP:
2273	#ifdef ROAR_SUPPORT_LISTEN
2274	if ( restart_server(sock_addr, 0) == -1 ) {
2275	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2276	return 1;
2277	}
2278	return 0;
2279	#else
2280	ROAR_ERR("--stop not supported");
2281	return 1;
2282	#endif
2283	break;
2284	case SHUTDOWN:
2285	#ifdef ROAR_SUPPORT_LISTEN
2286	if ( restart_server(sock_addr, 1) == -1 ) {
2287	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2288	return 1;
2289	}
2290	return 0;
2291	#else
2292	ROAR_ERR("--shutdown not supported");
2293	return 1;
2294	#endif
2295	break;
2296	case RESTART_RETRY:
2297	#ifdef ROAR_SUPPORT_LISTEN
2298	if ( restart_server(sock_addr, 1) == -1 ) {
2299	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2300	action = RESTART;
2301	}
2302	#endif
2303	break;
2304	}
2305	#endif
2306
2307	#ifndef DEBUG
2308	// notify dbg if requested, if in DEBUG mode
2309	// do not able because it got enabled early.
2310	if ( g_verbose >= 4 )
2311	dbg_notify_cb_register();
2312	#endif
2313
2314	if ( af_mode != AF_MODE_NONE ) {
2315	if ( add_authfile(af_file, af_type, af_mode, af_acclev) == -1 ) {
2316	ROAR_ERR("main(*): adding authfile '%s' failed!", af_file);
2317	}
2318	}
2319
2320	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2321	if ( m_drv != NULL ) {
2322	if ( hwmixer_add(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2323	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2324	}
2325	}
2326	#endif
2327
2328	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2329	if ( s_drv != NULL \|\| s_dev != NULL ) {
2330	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2331	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2332	}
2333	}
2334	#endif
2335
2336	if ( output_add_default(o_drv, o_dev, o_opts, o_prim, o_count) == -1 ) {
2337	ROAR_ERR("Can not initialize default driver");
2338	return 1;
2339	}
2340
2341	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2342
2343	if ( waveform_init() == -1 ) {
2344	ROAR_ERR("Can not initialize Waveform subsystem");
2345	return 1;
2346	}
2347
2348	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2349	if ( midi_init() == -1 ) {
2350	ROAR_ERR("Can not initialize MIDI subsystem");
2351	}
2352	#endif
2353
2354	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2355	if ( ssynth_init() == -1 ) {
2356	ROAR_ERR("Can not initialize ssynth subsystem");
2357	}
2358	#endif
2359
2360	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2361	if ( light_init(light_channels) == -1 ) {
2362	ROAR_ERR("Can not initialize light control subsystem");
2363	}
2364	#endif
2365
2366	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2367	if ( rdtcs_init() == -1 ) {
2368	ROAR_ERR("Can not initialize RDTCS subsystem");
2369	}
2370	#endif
2371
2372	if ( plugins_init() == -1 ) {
2373	ROAR_ERR("Can not initialize plugins");
2374	}
2375
2376	#ifdef ROAR_SUPPORT_LISTEN
2377	if ( !g_no_listen ) {
2378	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2379	ROAR_ERR("Can not open listen socket!");
2380	return 1;
2381	}
2382	}
2383	#endif
2384
2385	if ( output_buffer_init(&sa) == -1 ) {
2386	ROAR_ERR("Can not init output buffer!");
2387	return 1;
2388	}
2389
2390	if ( samples_init() == -1 ) {
2391	ROAR_ERR("Can not init samples!");
2392	return 1;
2393	}
2394
2395
2396	// we should handle this on microcontrollers, too.
2397	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2398	signal(SIGINT, on_sig_int);
2399	signal(SIGTERM, on_sig_term);
2400	signal(SIGCHLD, on_sig_chld);
2401	signal(SIGUSR1, on_sig_usr1);
2402	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2403	#endif
2404
2405	if ( g_config->memlock_level == -1 ) {
2406	g_config->memlock_level = MEMLOCK_DEFAULT;
2407	}
2408
2409	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2410	ROAR_WARN("Can not set memory locking level to target level.");
2411	}
2412
2413	if ( realtime ) {
2414	#ifdef DEBUG
2415	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2416	#endif
2417
2418	#ifdef ROAR_HAVE_NICE
2419	// this stupid error check is because type of returned data of nice() changed
2420	// too often. On some systems it may return 0/-1, on some new nice value or
2421	// mixed forms of both.
2422	errno = 0;
2423	(void)nice(-5*realtime); // -5 for each --realtime
2424	if ( errno ) {
2425	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2426	}
2427	#else
2428	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2429	#endif
2430	/*
2431	#ifdef __linux__
2432	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2433	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2434	#endif
2435	*/
2436	}
2437
2438	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2439	if ( setids & R_SETGID ) {
2440	if ( sock_grp == NULL ) {
2441	ROAR_ERR("Can not set GID if no groupname is supplied");
2442	return 1;
2443	}
2444	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2445	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2446	return 1;
2447	}
2448	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2449	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2450	}
2451	if ( grp == NULL \|\| setgid(grp->gr_gid) == -1 ) {
2452	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2453	}
2454	}
2455	#endif
2456
2457
2458	clients_set_pid(g_self_client, getpid());
2459	#ifdef ROAR_HAVE_GETUID
2460	clients_set_uid(g_self_client, getuid());
2461	#endif
2462	#ifdef ROAR_HAVE_GETGID
2463	clients_set_gid(g_self_client, getgid());
2464	#endif
2465	clients_get(g_self_client, &self);
2466
2467	if ( self == NULL ) {
2468	ROAR_ERR("Can not get self client!");
2469	return 1;
2470	}
2471
2472	strcpy(self->name, "RoarAudio daemon internal");
2473
2474	if ( roar_nnode_free(&(self->nnode)) == -1 )
2475	return 1;
2476
2477	// not fully correct but ok as workaorund
2478	// so tools assume that roard runs on the same machine as
2479	// they in case they use AF_UNIX:
2480	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2481	return 1;
2482
2483	#if defined(ROAR_HAVE_FORK) \|\| defined(ROAR_TARGET_WIN32)
2484	if ( daemon ) {
2485	#ifdef ROAR_HAVE_SYSLOG
2486	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2487	#else
2488	roar_debug_set_stderr_fh(-1);
2489	#endif
2490
2491	#ifdef ROAR_TARGET_WIN32
2492	FreeConsole();
2493	#else
2494
2495	close(ROAR_STDIN );
2496	close(ROAR_STDOUT);
2497	close(ROAR_STDERR);
2498
2499	if ( fork() )
2500	ROAR_U_EXIT(0);
2501
2502	#ifdef ROAR_HAVE_SETSID
2503	setsid();
2504	#endif
2505	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2506	#endif
2507	}
2508	#endif
2509
2510	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2511	// early test for UID as we need this for the pidfile and the setuid()
2512	if ( sock_user != NULL ) {
2513	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2514	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2515	return 1;
2516	}
2517	}
2518	#endif
2519
2520	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2521
2522	#ifdef SUPPORT_PIDFILE
2523	if ( pidfile != NULL ) {
2524	if ( roar_vio_open_dstr_simple(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT) == -1 ) {
2525	ROAR_ERR("Can not write pidfile: %s", pidfile);
2526	} else {
2527	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2528	roar_vio_close(&pidfile_vio);
2529	}
2530	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2531	if ( pwd != NULL \|\| grp != NULL ) {
2532	if ( chown(pidfile, pwd != NULL ? pwd->pw_uid : -1, grp != NULL ? grp->gr_gid : -1) == -1 ) {
2533	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2534	}
2535	}
2536	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2537	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2538	}
2539	#endif
2540	}
2541	#endif
2542
2543	#ifdef ROAR_HAVE_CHROOT
2544	if (chrootdir) {
2545	if ( chroot(chrootdir) == -1 ) {
2546	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2547	return 2;
2548	}
2549	if ( chdir("/") == -1 ) {
2550	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2551	return 2;
2552	}
2553	}
2554	#endif
2555
2556	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2557	if ( setids & R_SETUID ) {
2558	if ( sock_user == NULL ) {
2559	ROAR_ERR("Can not set UID if no username is supplied");
2560	return 1;
2561	}
2562	if ( pwd == NULL \|\| setuid(pwd->pw_uid) == -1 ) {
2563	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2564	return 3;
2565	}
2566	#ifdef ROAR_HAVE_GETUID
2567	clients_set_uid(g_self_client, getuid());
2568	#endif
2569	}
2570	#endif
2571
2572	// setup auth:
2573	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2574	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2575	#else
2576	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2577	#endif
2578	ROAR_ERR("Can not set up auth. Bad.");
2579	alive = 0;
2580	}
2581
2582	// Register with OpenSLP:
2583	#ifdef ROAR_HAVE_LIBSLP
2584	if ( reg_slp ) {
2585	register_slp(0, sock_addr);
2586	}
2587	#endif
2588
2589	#ifdef ROAR_HAVE_LIBX11
2590	if ( reg_x11 ) {
2591	register_x11(0, sock_addr);
2592	}
2593	#endif
2594
2595	// update sync counter.
2596	streams_change_sync_num(-1, 0);
2597
2598	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2599
2600	// start main loop...
2601	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2602	main_loop(&sa, sysclocksync);
2603	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2604
2605	// clean up.
2606	clean_quit_prep();
2607	output_buffer_free();
2608
2609	roar_notify_core_free(NULL);
2610
2611	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2612
2613	#ifdef ROAR_HAVE_SYSTEM
2614	if ( g_config->scripts.post_shutdown != NULL )
2615	system(g_config->scripts.post_shutdown);
2616	#endif
2617
2618	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2619	return 0;
2620	}
2621
2622	void cleanup_listen_socket (int terminate) {
2623	int i;
2624
2625	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2626
2627	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2628
2629	// Deregister from SLP:
2630	#ifdef ROAR_HAVE_LIBSLP
2631	register_slp(1, NULL);
2632	#endif
2633
2634	#ifdef ROAR_HAVE_LIBX11
2635	register_x11(1, NULL);
2636	#endif
2637
2638	#ifdef ROAR_SUPPORT_LISTEN
2639	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2640	if ( g_listen[i].used ) {
2641	roar_vio_close(&(g_listen[i].sock));
2642
2643	g_listen[i].used = 0;
2644
2645	#ifdef ROAR_HAVE_UNIX
2646	if ( server[i] != NULL )
2647	if ( *(server[i]) == '/' )
2648	unlink(server[i]);
2649	#endif
2650	}
2651	}
2652
2653	#endif
2654
2655	if ( terminate )
2656	g_terminate = 1;
2657	}
2658
2659	void clean_quit_prep (void) {
2660	cleanup_listen_socket(0);
2661
2662	plugins_free();
2663
2664	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2665	sources_free();
2666	#endif
2667	streams_free();
2668	clients_free();
2669	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2670	ssynth_free();
2671	#endif
2672	#ifndef ROAR_WITHOUT_DCOMP_CB
2673	midi_cb_stop(); // stop console beep
2674	#endif
2675	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2676	midi_free();
2677	#endif
2678	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2679	light_free();
2680	#endif
2681	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2682	rdtcs_free();
2683	#endif
2684
2685	waveform_free();
2686
2687	#ifdef SUPPORT_PIDFILE
2688	if ( pidfile != NULL )
2689	unlink(pidfile);
2690	#endif
2691
2692	auth_free();
2693	}
2694
2695	void clean_quit (void) {
2696	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2697
2698	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2699
2700	clean_quit_prep();
2701	// output_buffer_free();
2702
2703	roar_notify_core_free(NULL);
2704
2705	ROAR_INFO("Shuting down complete", ROAR_DBG_INFO_INFO);
2706
2707	#ifdef ROAR_HAVE_SYSTEM
2708	if ( g_config->scripts.post_shutdown != NULL )
2709	system(g_config->scripts.post_shutdown);
2710	#endif
2711
2712	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2713	exit(0);
2714	}
2715
2716	//ll

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