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source: roaraudio/roard/roard.c @ 5257:27194d561c16

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Last change on this file since 5257:27194d561c16 was 5257:27194d561c16, checked in by phi, 12 years ago
fixed most warnings in roard
File size: 75.8 KB

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

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