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source: roaraudio/roard/roard.c @ 4741:2bafcf09484a

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Last change on this file since 4741:2bafcf09484a was 4741:2bafcf09484a, checked in by phi, 13 years ago
added error message for opening non existing driver, thanks to dirk\|
File size: 75.6 KB

Line
1	//roard.c:
2
3	/*
4	* Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011
5	*
6	* This file is part of roard a part of RoarAudio,
7	* a cross-platform sound system for both, home and professional use.
8	* See README for details.
9	*
10	* This file is free software; you can redistribute it and/or modify
11	* it under the terms of the GNU General Public License version 3
12	* as published by the Free Software Foundation.
13	*
14	* RoarAudio is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17	* GNU General Public License for more details.
18	*
19	* You should have received a copy of the GNU General Public License
20	* along with this software; see the file COPYING. If not, write to
21	* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22	* Boston, MA 02110-1301, USA.
23	*
24	*/
25
26	#include "roard.h"
27
28	enum action {
29	START,
30	STOP,
31	RESTART,
32	RESTART_RETRY,
33	SHUTDOWN
34	};
35
36	#ifdef ROAR_SUPPORT_LISTEN
37	char * server[ROAR_MAX_LISTEN_SOCKETS];
38	#endif
39
40	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX)
41	#define SUPPORT_PIDFILE
42	char * pidfile = NULL;
43	#endif
44
45	#if defined(ROAR_HAVE_SETGID) \|\| defined(ROAR_HAVE_SETUID)
46	int setids = 0;
47	#endif
48
49	#ifdef ROAR_HAVE_LIBX11
50	char * x11display = NULL;
51	#endif
52
53	int add_output (char * drv, char * dev, char * opts, int prim, int count);
54
55	void dbg_notify_cb(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
56	char buf[1024] = "";
57	char estr[1024] = "/* ROAR_??? */";
58	char ttstr[1024] = "/* ROAR_OT_??? */";
59	const char * ttname;
60	uint32_t ev = ROAR_EVENT_GET_TYPE(event);
61	int i;
62
63	ttname = roar_ot2str(event->target_type);
64	if ( ttname != NULL ) {
65	snprintf(ttstr, sizeof(ttstr)-1, "/* ROAR_OT_%s */", ttname);
66	buf[sizeof(ttstr)-1] = 0;
67	for (i = 0; ttstr[i] != 0; i++)
68	if ( islower(ttstr[i]) )
69	ttstr[i] = toupper(ttstr[i]);
70	}
71
72	if ( ev == ROAR_NOTIFY_SPECIAL ) {
73	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_SPECIAL */");
74	} else if ( ROAR_NOTIFY_IS_CMD(ev) ) {
75	if ( command_get_name(ROAR_NOTIFY_EVENT2CMD(ev), &ttname) == -1 ) {
76	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(%i) */", ROAR_NOTIFY_EVENT2CMD(ev));
77	} else {
78	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_CMD2EVENT(ROAR_CMD_%s) */", ttname);
79	for (i = 0; estr[i] != 0; i++)
80	if ( islower(estr[i]) )
81	estr[i] = toupper(estr[i]);
82	}
83	} else if ( ROAR_NOTIFY_IS_EGRP(ev) ) {
84	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_EGRP2EVENT(%i) */", ROAR_NOTIFY_EVENT2EGRP(ev));
85	} else if ( ROAR_NOTIFY_IS_OE(ev) ) {
86	switch (ev) {
87	// OE basics:
88	case ROAR_OE_BASICS_CHANGE_STATE:
89	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_STATE */");
90	break;
91	case ROAR_OE_BASICS_CHANGE_FLAGS:
92	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_CHANGE_FLAGS */");
93	break;
94	case ROAR_OE_BASICS_NEW:
95	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_NEW */");
96	break;
97	case ROAR_OE_BASICS_DELETE:
98	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_BASICS_DELETE */");
99	break;
100	// OE Streams:
101	case ROAR_OE_STREAM_CHANGE_VOLUME:
102	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_CHANGE_VOLUME */");
103	break;
104	case ROAR_OE_STREAM_XRUN:
105	snprintf(estr, sizeof(estr)-1, "/* ROAR_OE_STREAM_XRUN */");
106	break;
107	// OE Default:
108	default:
109	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_OE2EVENT(%i) */", ROAR_NOTIFY_EVENT2OE(ev));
110	break;
111	}
112	} else if ( ROAR_NOTIFY_IS_USER(ev) ) {
113	snprintf(estr, sizeof(estr)-1, "/* ROAR_NOTIFY_USER2EVENT(%i) */", ROAR_NOTIFY_EVENT2USER(ev));
114	}
115
116	buf[sizeof(estr)-1] = 0;
117
118	if ( event->flags & ROAR_EVENT_FLAG_PROXYEVENT ) {
119	snprintf(buf, sizeof(buf)-1, ".event_proxy=0x%.8x%s, ", (int)event->event_proxy, estr);
120	buf[sizeof(buf)-1] = 0;
121	}
122
123	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)",
124	0 /* always print: minlevel = 0 */,
125	core, event,
126	(int)event->flags,
127	(int)event->event,
128	(event->flags & ROAR_EVENT_FLAG_PROXYEVENT ? "" : estr),
129	buf,
130	event->emitter,
131	event->target,
132	event->target_type,
133	ttstr,
134	event->arg0,
135	event->arg1,
136	event->arg2,
137	userdata);
138	}
139
140	void dbg_notify_cb_register (void) {
141	struct roar_event event;
142
143	memset(&event, 0, sizeof(event));
144
145	event.event = ROAR_EGRP_ANY_EVENT;
146
147	event.emitter = -1;
148	event.target = -1;
149	event.target_type = -1;
150
151	roar_notify_core_subscribe(NULL, &event, dbg_notify_cb, NULL);
152	}
153
154	#ifdef ROAR_HAVE_MAIN_ARGS
155	void usage (void) {
156	printf("Usage: roard [OPTIONS]...\n\n");
157
158	printf("Misc Options:\n\n");
159	printf(
160	" --daemon - Bring the server into background after init\n"
161	" --verbose - Be more verbose, can be used multiple times\n"
162	" --terminate - Terminate after last client quited\n"
163	" --start - No op parameter (starting roard is default operation)\n"
164	" --restart - Trys to stop an old instance and start a new with new settings\n"
165	" --stop - Stops a running roard (provide --pidfile!)\n"
166	" --shutdown - Terminates a running roard (provide --pidfile!)\n"
167	" --realtime - Trys to get realtime priority,\n"
168	" give multible times for being more realtime\n"
169	" --memlock LEVEL - Set default memory locking level to LEVEL\n"
170	" --chroot DIR - chroots to the given dir\n"
171	" --setgid - GroupID to the audio group as specified via -G\n"
172	" --setuid - UserID to the audio user as specified via -U\n"
173	" --sysclocksync - calculate exact sample rate using the system clock\n"
174	" --location LOC - Set lion readable location of server\n"
175	" --description DESC - Set lion readable description of server\n"
176	#ifdef SUPPORT_PIDFILE
177	" --pidfile PIDFILE - Write a pidfile at PIDFILE\n"
178	#endif
179	#ifdef ROAR_HAVE_SYSLOG
180	" --log-syslog - Log Warnings, Errors, ... to syslog\n"
181	#endif
182	);
183
184	printf("\nAuth Options:\n\n");
185	printf(
186	" --guest-acclev ACCLEV - Sets the access level for guest access to ACCLEV\n"
187	" --trust-acclev ACCLEV - Sets the access level for trust-authed\n"
188	" connections to ACCLEV\n"
189	" --trust-root - Trust root user\n"
190	" --no-trust-root - Don't trust root user\n"
191	);
192
193	printf("\nPlugin Options:\n\n");
194	printf(
195	" --plugin-load FILE - Load plugin FILE\n"
196	);
197
198	printf("\nAudio Options:\n\n");
199	printf(
200	" -R --rate RATE - Set server rate\n"
201	" -B --bits BITS - Set server bits\n"
202	" -C --chans CHANNELS - Set server channels\n"
203	" --aiprofile PROFILE - Use the given audio profile\n"
204	);
205
206	printf("\nStream Options:\n\n");
207	printf(
208	" --stream-flags D=F - Set default flags for stream directions\n"
209	" D is the stream direction and F is a comma separated\n"
210	" list of flags in form +flag or -flag to set or unset\n"
211	" a flag as default or remove it from the default\n"
212	);
213
214	printf("\nOutput Options:\n\n");
215	printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n");
216	printf(" -O --odevice DEV - Set the device\n");
217	printf(" -oO OPTS - Set output options\n");
218	printf(" -oN - Adds another output\n");
219	printf(" -oP - Mark output as primary\n");
220	#ifdef ROAR_DRIVER_DEFAULT
221	printf(" --list-driver - List all drivers (default driver: %s)\n", ROAR_DRIVER_DEFAULT);
222	#else
223	printf(" --list-driver - List all drivers (default driver: (autodetect))\n");
224	#endif
225
226	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
227	printf("\nSource Options:\n\n");
228	printf(" -s --source DRV - Use DRV as input driver\n"
229	" -S DEV - Use DEV as input device\n"
230	" -sO OPTS - Use OPTS as input options\n"
231	" -sN - Adds another source\n"
232	" -sP - Make souce as primary\n"
233	);
234	printf(" --list-sources - List all sources\n");
235	#endif
236
237	#ifndef ROAR_WITHOUT_DCOMP_MIXER
238	printf("\nHardware Mixer Options:\n\n");
239	printf(" -m --mixer DRV - Use DRV as mixer driver\n"
240	" -M DEV - Use DEV as mixer device\n"
241	" -mO OPTS - Use OPTS as mixer options\n"
242	" -mN - Adds another mixer\n"
243	" -mP - Make mixer as primary\n"
244	);
245	printf(" --list-mixers - List all mixers\n");
246	#endif
247
248	printf("\nCodec Filter Options:\n\n");
249	printf(" --list-cf - List all codec filter\n"
250	);
251
252	#ifndef ROAR_WITHOUT_DCOMP_MIDI
253	printf("\nMIDI Options:\n\n");
254	printf(" --midi-no-console - Disable console based MIDI synth\n"
255	" --midi-console-enable - Enables the console based MIDI synth\n"
256	" --midi-console DEV - Set device for MIDI console\n"
257	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
258	" --ssynth-enable - Enable simple software synth\n"
259	" --ssynth-disable - Disable simple software synth\n"
260	#endif
261	);
262	#endif
263
264	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
265	printf("\nLight Control Options:\n\n");
266	printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n",
267	LIGHT_CHANNELS_DEFAULT
268	);
269	#endif
270
271	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
272	printf("\nRadio Data and Transmitter Control System Options:\n\n");
273	printf(" --rds-pi PI - Sets the RDS Programme Identification (PI)\n"
274	" --rds-ps PS - Sets the RDS Programme Service Name (PS)\n"
275	" --rds-pty PTY - Sets the RDS Programme Type (PTY)\n"
276	" --rds-tp - Sets the RDS Traffic Programme (TP) flag\n"
277	" --rds-ct - Enables sending of RDS Clock Time (CT)\n"
278	);
279	#endif
280
281	#ifdef ROAR_HAVE_LIBX11
282	printf("\nX11 Options:\n\n");
283	printf(
284	" --x11-display DISPLAY - Set display for X11\n"
285	" --display DISPLAY - Set display for X11\n"
286	);
287	#endif
288
289	printf("\nServer Options:\n\n");
290	printf(" -t --tcp - Use TCP listen socket\n"
291	#ifdef ROAR_HAVE_UNIX
292	" -u --unix - Use UNIX Domain listen socket (default)\n"
293	#endif
294	#ifdef ROAR_HAVE_LIBDNET
295	" -n --decnet - use DECnet listen socket\n"
296	#endif
297	" -4 - Use IPv4 connections (implies -t)\n"
298	#ifdef AF_INET6
299	" -6 - Use IPv6 connections (implies -t)\n"
300	#endif
301	#ifdef IPV6_ADDRFORM
302	" -64 - Try to downgrade sockets from IPv6 into IPv4,\n"
303	" this is normaly not useful.\n"
304	#endif
305	" -p --port - TCP Port to bind to\n"
306	" -b --bind - IP/Hostname to bind to\n"
307	" --sock - Filename for UNIX Domain Socket\n"
308	" --proto PROTO - Use PROTO as protocol on Socket\n"
309	" --proto-dir DIR - Set direction parameter for protocol\n"
310	" --proto-rate RATE - Set sample rate parameter for protocol\n"
311	" --proto-bits BITS - Set bits per sample parameter for protocol\n"
312	" --proto-codec E - Set codec parameter for protocol\n"
313	" --proto-chans C - Set number of channels parameter for protocol\n"
314	" --proto-aiprofile PROFILE\n"
315	" - Sets the audio profile for socket\n"
316	" --proto-profile P - Set profile for listen socket\n"
317	" --list-proto - List supported protocols\n"
318	" --list-profiles - List supported profiles for --proto-profile\n"
319	" --new-sock - Parameters for new socket follows\n"
320	#ifdef ROAR_HAVE_LIBSLP
321	" --slp - Enable OpenSLP support\n"
322	#endif
323	#ifdef ROAR_HAVE_LIBX11
324	" --x11 - Enable X11 support\n"
325	#endif
326	" --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n"
327	" -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n"
328	" You need the permissions to change the GID\n"
329	" -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n"
330	" You need the permissions to change the UID (normaly only root has)\n"
331	" --no-listen - Do not listen for new clients\n"
332	" (only useful for relaing, impleys --terminate)\n"
333	" --client-fh - Comunicate with a client over this handle\n"
334	" (only useful for relaing)\n"
335	" --close-fh - Closes the given fh\n"
336	" --standby - Start in standby state\n"
337	" --auto-standby - Automatical goes into standby if there are no streams\n",
338	#ifdef ROAR_DEFAULT_SOCKGRP
339	ROAR_DEFAULT_SOCKGRP
340	#else
341	"(none)"
342	#endif
343	);
344	// printf("\n Options:\n\n");
345	printf("\n");
346	}
347
348	static void list_proto (void) {
349	printf(" Protocol Flag Subsys - Description\n");
350	printf("------------------------------------------------------\n");
351	printf(" roar WM LRX - RoarAudio native protocol\n");
352	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
353	printf(" esd W - EsounD emulation\n");
354	#endif
355	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
356	printf(" simple WM LRX - PulseAudio simple protocol\n");
357	#endif
358	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
359	printf(" rsound W - RSound emulation\n");
360	#endif
361	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
362	printf(" rplay W - RPlay emulation\n");
363	#endif
364	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
365	printf(" gopher - The Internet Gopher Protocol\n");
366	#endif
367	}
368
369	#endif
370
371	#define _pmsg(format, args...) roar_debug_msg(type, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
372	#define _pmsgc(group, counter, name) _pmsg(" Counter %-10s: %llu", (name), (long long unsigned int)counters_get(group, counter))
373	void counters_print(int type, int force) {
374	if ( type != ROAR_DEBUG_TYPE_INFO \|\| force \|\| (ROAR_DBG_INFOVAR) >= ROAR_DBG_INFO_INFO ) {
375	_pmsg("--- Counter Listing ---");
376	_pmsg(" Current:");
377	_pmsgc(cur, clients, "Clients");
378	_pmsgc(cur, streams, "Streams");
379	_pmsg(" Total:");
380	_pmsgc(sum, clients, "Clients");
381	_pmsgc(sum, streams, "Streams");
382	_pmsg("--- End of Counter Listing ---");
383	}
384	}
385	#undef _pmsgc
386	#undef _pmsg
387
388	int restart_server (char * server, int terminate) {
389	struct roar_connection con;
390	#ifdef ROAR_HAVE_KILL
391	char buf[80];
392	ssize_t l;
393	struct roar_vio_calls fh;
394	pid_t pid;
395	int ok;
396
397	ROAR_INFO("restart_server(server='%s', terminate=%i): trying to restart server", ROAR_DBG_INFO_INFO, server, terminate);
398
399	if ( pidfile != NULL ) {
400	if ( roar_vio_open_file(&fh, pidfile, O_RDONLY, 0644) == -1 ) {
401	ROAR_WARN("restart_server(*): Can not read pidfile: %s", pidfile);
402	} else {
403	l = roar_vio_read(&fh, buf, 80);
404	roar_vio_close(&fh);
405	if ( l > 0 ) {
406	buf[l-1] = 0;
407	buf[79] = 0;
408	pid = atoi(buf);
409	if ( terminate ) {
410	ok = kill(pid, SIGUSR1);
411	} else {
412	ok = kill(pid, SIGINT);
413	}
414	if ( ok == 0 ) {
415	return 0;
416	} else {
417	ROAR_WARN("restart_server(*): Can not kill roard by pidfile");
418	}
419	} else {
420	ROAR_WARN("restart_server(*): Can not find a PID in the pidfile");
421	}
422	}
423	}
424	#endif
425
426	if ( roar_simple_connect(&con, server, "roard") == -1 ) {
427	return -1;
428	}
429
430	if ( roar_terminate(&con, terminate) == -1 ) {
431	return -1;
432	}
433
434	return roar_disconnect(&con);
435	}
436
437	#define R_SETUID 1
438	#define R_SETGID 2
439
440	int init_config (void) {
441	int i;
442
443	memset(g_config, 0, sizeof(struct roard_config));
444
445	for (i = 0; i < ROAR_DIR_DIRIDS; i++) {
446	g_config->streams[i].mixer_channels = 1;
447	g_config->streams[i].mixer.rpg_mul = 1;
448	g_config->streams[i].mixer.rpg_div = 1;
449	g_config->streams[i].mixer.scale = 65535;
450	g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale;
451	}
452
453	g_config->streams[ROAR_DIR_PLAY ].flags = ROAR_FLAG_META;
454	g_config->streams[ROAR_DIR_OUTPUT ].flags = ROAR_FLAG_PASSMIXER;
455	g_config->streams[ROAR_DIR_FILTER ].flags = ROAR_FLAG_SYNC;
456	g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC;
457	g_config->streams[ROAR_DIR_BIDIR ].flags = ROAR_FLAG_ANTIECHO;
458
459	g_config->location = CONF_DEF_STRING;
460	g_config->description = CONF_DEF_STRING;
461
462	g_config->memlock_level = -1;
463
464	return 0;
465	}
466
467	#ifdef ROAR_SUPPORT_LISTEN
468	int init_listening (void) {
469	int i;
470
471	memset(g_listen, 0, sizeof(g_listen));
472
473	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
474	g_listen[i].proto = ROAR_PROTO_ROARAUDIO;
475	server[i] = NULL;
476	}
477
478	return 0;
479	}
480
481	int get_listen(struct roard_listen sock, char * sockname) {
482	int i;
483
484	if ( sock == NULL )
485	return -1;
486
487	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
488	if ( ! g_listen[i].used ) {
489	server[i] = NULL;
490	*sock = &(g_listen[i]);
491
492	if ( sockname != NULL )
493	*sockname = &(server[i]);
494
495	return 0;
496	}
497	}
498
499	return -1;
500	}
501
502	#ifdef ROAR_SUPPORT_LISTEN
503	static struct _listen_profile {
504	const char * name;
505	int type;
506	int port;
507	const char * sockaddr;
508	int proto;
509	int dir;
510	const char * aiprofile;
511	const char * desc;
512	} _g_listen_profiles[] = {
513	// RoarAudio:
514	#ifdef ROAR_HAVE_UNIX
515	{"roar-usock", ROAR_SOCKET_TYPE_UNIX, 0, "~/" ROAR_DEFAULT_SOCK_USER,
516	ROAR_PROTO_ROARAUDIO, -1, NULL,
517	"RoarAudio default user profile"},
518	{"roar-gsock", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_SOCK_GLOBAL,
519	ROAR_PROTO_ROARAUDIO, -1, NULL,
520	"RoarAudio default global profile"},
521	#endif
522	#ifdef ROAR_HAVE_IPV4
523	{"roar-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_DEFAULT_INET4_HOST,
524	ROAR_PROTO_ROARAUDIO, -1, NULL,
525	"RoarAudio local TCP profile"},
526	{"roar-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PORT, ROAR_NET_INET4_ANYHOST,
527	ROAR_PROTO_ROARAUDIO, -1, NULL,
528	"RoarAudio network TCP profile"},
529	#endif
530	#ifdef ROAR_HAVE_LIBDNET
531	{"roar-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_LISTEN_OBJECT,
532	ROAR_PROTO_ROARAUDIO, -1, NULL,
533	"RoarAudio default DECnet"},
534	#endif
535	#ifdef ROAR_HAVE_UNIX
536	{"roar-abstract", ROAR_SOCKET_TYPE_UNIX, 0, "+abstract", ROAR_PROTO_ROARAUDIO, -1, NULL,
537	"RoarAudio abstract namespace profile"},
538	#endif
539
540	// EsounD:
541	#if !defined(ROAR_WITHOUT_DCOMP_EMUL_ESD) && defined(ROAR_HAVE_H_ESD)
542	#ifdef ROAR_HAVE_UNIX
543	{"esd-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_ESD_GSOCK,
544	ROAR_PROTO_ESOUND, -1, NULL,
545	"EsounD default local profile"},
546	#endif
547	#ifdef ROAR_HAVE_IPV4
548	{"esd-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_LOCALHOST,
549	ROAR_PROTO_ESOUND, -1, NULL,
550	"EsounD local TCP profile"},
551	{"esd-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_ESD_PORT, ROAR_NET_INET4_ANYHOST,
552	ROAR_PROTO_ESOUND, -1, NULL,
553	"EsounD network TCP profile"},
554	#endif
555	#endif
556
557	// RSound:
558	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RSOUND
559	#ifdef ROAR_HAVE_UNIX
560	{"rsound-unix", ROAR_SOCKET_TYPE_UNIX, 0, ROAR_DEFAULT_RSOUND_GSOCK,
561	ROAR_PROTO_RSOUND, -1, NULL,
562	"RSound default local profile"},
563	#endif
564	#ifdef ROAR_HAVE_IPV4
565	{"rsound-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_LOCALHOST,
566	ROAR_PROTO_RSOUND, -1, NULL,
567	"RSound local TCP profile"},
568	{"rsound-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RSOUND_PORT, ROAR_NET_INET4_ANYHOST,
569	ROAR_PROTO_RSOUND, -1, NULL,
570	"RSound network TCP profile"},
571	#endif
572	#ifdef ROAR_HAVE_LIBDNET
573	{"rsound-dnet", ROAR_SOCKET_TYPE_DECNET, 0, ROAR_DEFAULT_RSOUND_OBJECT,
574	ROAR_PROTO_RSOUND, -1, NULL,
575	"RSound DECnet profile"},
576	#endif
577	#endif
578
579	// PulseAudio Simple:
580	#ifndef ROAR_WITHOUT_DCOMP_EMUL_SIMPLE
581	#ifdef ROAR_HAVE_IPV4
582	{"pas-play-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
583	ROAR_PROTO_SIMPLE, ROAR_DIR_PLAY, "default",
584	"PulseAudio Simple TCP play profile"},
585	{"pas-mon-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_PA_PORT, ROAR_NET_INET4_ANYHOST,
586	ROAR_PROTO_SIMPLE, ROAR_DIR_MONITOR, "default",
587	"PulseAudio Simple TCP monitor profile"},
588	#endif
589	#endif
590
591	// RPlay:
592	#ifndef ROAR_WITHOUT_DCOMP_EMUL_RPLAY
593	#ifdef ROAR_HAVE_IPV4
594	{"rplay-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_LOCALHOST,
595	ROAR_PROTO_RPLAY, -1, NULL,
596	"RPlay local TCP profile"},
597	{"rplay-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_RPLAY_PORT, ROAR_NET_INET4_ANYHOST,
598	ROAR_PROTO_RPLAY, -1, NULL,
599	"RPlay network TCP profile"},
600	#endif
601	#endif
602
603	// Gopher:
604	#ifndef ROAR_WITHOUT_DCOMP_EMUL_GOPHER
605	{"gopher-tcp", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_LOCALHOST,
606	ROAR_PROTO_GOPHER, -1, NULL,
607	"Gopher local TCP profile"},
608	{"gopher-tcp-pub", ROAR_SOCKET_TYPE_TCP, ROAR_DEFAULT_GOPHER_PORT, ROAR_NET_INET4_ANYHOST,
609	ROAR_PROTO_GOPHER, -1, NULL,
610	"Gopher network TCP profile"},
611	#endif
612
613	// End of List:
614	{NULL, -1, -1, NULL, -1, -1, NULL, NULL}
615	};
616
617	void listen_listen_profiles (void) {
618	struct _listen_profile * p;
619	char * type;
620	int i;
621	char port[8];
622
623	printf("Name Type Address Port Protocol Dir Audio Profile - Description\n");
624	printf("------------------------------------------------------------------------------------------------\n");
625	//roar-tcp-pub 0.0.0.0 16002 RoarAudio unknown (null) - (null)
626
627	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
628	switch (p->type) {
629	case ROAR_SOCKET_TYPE_UNIX: type = "UNIX"; break;
630	case ROAR_SOCKET_TYPE_TCP: type = "TCP"; break;
631	case ROAR_SOCKET_TYPE_DECNET: type = "DECnet"; break;
632	default:
633	type = "unknown";
634	break;
635	}
636
637	if ( p->port ) {
638	snprintf(port, sizeof(port)-1, "%i", p->port);
639	port[sizeof(port)-1] = 0;
640	} else {
641	strcpy(port, "(none)");
642	}
643
644	printf("%-14s %-7s %-16s %-7s %-9s %-10s %-13s - %s\n",
645	p->name,
646	type,
647	p->sockaddr, port,
648	roar_proto2str(p->proto),
649	p->dir == -1 ? "(none)" : roar_dir2str(p->dir), p->aiprofile == NULL ? "(none)" : p->aiprofile,
650	p->desc == NULL ? "" : p->desc);
651	}
652	}
653
654	int get_listen_profile (const char * name,
655	int * port, char ** sockaddr, int * type,
656	int * proto,
657	int * dir, struct roar_audio_info * info) {
658	static char buf[1024];
659	struct _listen_profile * p;
660	int i;
661
662	for (i = 0; (p = &(_g_listen_profiles[i]))->name != NULL; i++) {
663	if ( !strcasecmp(p->name, name) ) {
664	*port = p->port;
665
666	if ( p->type == ROAR_SOCKET_TYPE_UNIX && p->sockaddr[0] != '+' ) {
667	roar_env_render_path_r(buf, sizeof(buf), p->sockaddr);
668	} else {
669	strncpy(buf, p->sockaddr, sizeof(buf));
670	}
671	*sockaddr = buf;
672	*type = p->type;
673
674	*proto = p->proto;
675	*dir = p->dir;
676
677	if ( p->aiprofile != NULL ) {
678	if ( roar_profile2info(info, p->aiprofile) == -1 ) {
679	ROAR_ERR("Unknown audio profile: %s", p->aiprofile);
680	return -1;
681	}
682	}
683	return 0;
684	}
685	}
686
687	return -1;
688	}
689	#endif
690
691	int add_listen (char * addr, int port, int sock_type, char * user, char * group, int proto, int dir, struct roar_audio_info * info) {
692	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
693	struct group * grp = NULL;
694	#endif
695	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
696	struct passwd * pwd = NULL;
697	#endif
698	#ifdef ROAR_HAVE_UNIX
699	char * env_roar_proxy_backup;
700	#endif
701	int sockid = -1;
702	#ifdef ROAR_HAVE_UNIX
703	int sock;
704	#endif
705	int i;
706
707	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",
708	ROAR_DBG_INFO_INFO,
709	addr, port, sock_type, user, group, roar_proto2str(proto), proto, roar_dir2str(dir), dir,
710	info->rate, info->bits, info->channels, roar_codec2str(info->codec), info->codec);
711
712	if ( *addr != 0 ) {
713	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
714	if ( ! g_listen[i].used ) {
715	sockid = i;
716	break;
717	}
718	}
719
720	if ( sockid == -1 )
721	return -1;
722
723	g_listen[sockid].proto = proto;
724
725	ROAR_DBG("add_listen(*): proto=0x%.4x", proto);
726
727	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
728	#ifdef ROAR_HAVE_UNIX
729	if ( *addr == '/' ) {
730	if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) {
731	env_roar_proxy_backup = strdup(env_roar_proxy_backup);
732	unsetenv("ROAR_PROXY");
733	}
734	if ( (sock = roar_socket_connect(addr, port)) != -1 ) {
735	close(sock);
736	ROAR_ERR("Can not open listen socket: Socket allready in use");
737	return -1;
738	} else {
739	unlink(addr);
740	if ( roar_vio_open_socket_listen(&(g_listen[sockid].sock), sock_type, addr, port) == -1 ) {
741	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
742	return -1;
743	}
744	}
745	if ( env_roar_proxy_backup != NULL ) {
746	setenv("ROAR_PROXY", env_roar_proxy_backup, 0);
747	free(env_roar_proxy_backup);
748	}
749	#else
750	if (0) { // noop
751	#endif
752	} else {
753	ROAR_ERR("Can not open listen socket: %s", strerror(errno));
754	return -1;
755	}
756	}
757
758	ROAR_DBG("add_listen(*) = ?");
759
760	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
761	if ( group != NULL ) {
762	if ( (grp = getgrnam(group)) == NULL ) {
763	ROAR_ERR("Can not get GID for group %s: %s", group, strerror(errno));
764	}
765	}
766	#endif
767
768	ROAR_DBG("add_listen(*) = ?");
769
770	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
771	if ( user ) {
772	if ( (pwd = getpwnam(user)) == NULL ) {
773	ROAR_ERR("Can not get UID for user %s: %s", user, strerror(errno));
774	}
775	}
776	#endif
777
778	ROAR_DBG("add_listen(*) = ?");
779
780	#if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX)
781	if ( *addr == '/' ) {
782	if ( grp \|\| pwd ) {
783	if ( chown(addr, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 )
784	return -1;
785	}
786	#ifdef ROAR_HAVE_GETUID
787	if ( grp ) {
788	if ( getuid() == 0 )
789	if ( chmod(addr, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IWGRP) == -1 )
790	return -1;
791	}
792	#endif
793	}
794	#endif
795	}
796
797	ROAR_DBG("add_listen(*) = ?");
798
799	// in case we opened the listening socket correctly.
800	if ( dir == -1 )
801	dir = ROAR_DIR_PLAY;
802
803	g_listen[sockid].inst.stpl.dir = dir;
804	memcpy(&(g_listen[sockid].inst.stpl.info), info, sizeof(struct roar_audio_info));
805
806	switch (dir) {
807	case ROAR_DIR_PLAY:
808	case ROAR_DIR_RECORD:
809	case ROAR_DIR_MONITOR:
810	case ROAR_DIR_FILTER:
811	case ROAR_DIR_BIDIR:
812	if ( !g_listen[sockid].inst.stpl.info.rate )
813	g_listen[sockid].inst.stpl.info.rate = g_sa->rate;
814
815	if ( !g_listen[sockid].inst.stpl.info.bits )
816	g_listen[sockid].inst.stpl.info.bits = g_sa->bits;
817
818	if ( !g_listen[sockid].inst.stpl.info.channels )
819	g_listen[sockid].inst.stpl.info.channels = g_sa->channels;
820
821	if ( !g_listen[sockid].inst.stpl.info.codec )
822	g_listen[sockid].inst.stpl.info.codec = g_sa->codec;
823	break;
824	}
825
826	g_listen[sockid].used = 1;
827	server[sockid] = addr;
828
829	return 0;
830	}
831	#endif
832
833	int update_stream_flags (char * str) {
834	int dir;
835	char * flags;
836	char * k;
837	int op;
838	int flag;
839
840	if ( (flags = strstr(str, "=")) == NULL )
841	return -1;
842
843	*flags = 0;
844	flags++;
845
846	if ( (dir = roar_str2dir(str)) == -1 )
847	return -1;
848
849	while (flags != NULL) {
850	k = flags;
851	flags = strstr(flags, ",");
852
853	if ( flags != NULL )
854	*(flags++) = 0;
855
856	switch (*k) {
857	case '+': k++; op = ROAR_SET_FLAG; break;
858	case '-': k++; op = ROAR_RESET_FLAG; break;
859	default:
860	op = ROAR_SET_FLAG;
861	}
862
863	flag = 0;
864
865	if ( !strcmp(k, "sync") ) {
866	flag = ROAR_FLAG_SYNC;
867	} else if ( !strcmp(k, "meta") ) {
868	flag = ROAR_FLAG_META;
869	} else if ( !strcmp(k, "cleanmeta") ) {
870	flag = ROAR_FLAG_CLEANMETA;
871	} else if ( !strcmp(k, "pause") ) {
872	flag = ROAR_FLAG_PAUSE;
873	} else if ( !strcmp(k, "mute") ) {
874	flag = ROAR_FLAG_MUTE;
875	} else if ( !strcmp(k, "antiecho") ) {
876	flag = ROAR_FLAG_ANTIECHO;
877	} else if ( !strcmp(k, "passmixer") ) {
878	flag = ROAR_FLAG_PASSMIXER;
879	} else {
880	return -1;
881	}
882
883	g_config->streams[dir].flags \|= flag;
884
885	if ( op == ROAR_RESET_FLAG )
886	g_config->streams[dir].flags -= flag;
887	}
888
889	return 0;
890	}
891
892	#ifdef ROAR_DRIVER_DEFAULT
893	#define add_default_output add_output
894	#else
895	int add_default_output (char * drv, char * dev, char * opts, int prim, int count) {
896	char * drvs[] = {
897	// operating system depended things:
898	#ifdef __OpenBSD__
899	/* OpenBSD use sndio natively, this check is discusses with upstream (See ML archive August 2010) */
900	"sndio",
901	#endif
902	// native and pseudo-native interfaces:
903	"oss", "alsa", "sndio", "wmm",
904	// sound libs:
905	"ao", "portaudio",
906	// other sound systems:
907	"esd", "rsound", "pulsesimple", "roar",
908	// specal buildins:
909	"sysclock", "null",
910	// terminator:
911	NULL
912	};
913	int i;
914	int ret;
915	int _alive;
916
917	if ( drv != NULL )
918	return add_output(drv, dev, opts, prim, count);
919
920	if ( dev != NULL ) {
921	ROAR_WARN("add_default_output(drv=(none), dev='%s', opts='%s', prim=%i, count=%i): It's not recommended to use device name without driver name.", dev, opts, prim, count);
922	}
923
924	for (i = 0; drvs[i] != NULL; i++) {
925	ROAR_INFO("add_default_output(*): trying driver %s", ROAR_DBG_INFO_INFO, drvs[i]);
926	_alive = alive; // save global alive setting
927
928	ret = add_output(drvs[i], dev, opts, prim, count);
929	if ( ret != -1 )
930	return ret;
931
932	alive = _alive; // restore global alive setting
933	ROAR_INFO("add_default_output(*): Driver %s faild to load", ROAR_DBG_INFO_VERBOSE, drvs[i]);
934	}
935
936	return -1;
937	}
938	#endif
939
940	int add_output (char * drv, char * dev, char * opts, int prim, int count) {
941	int stream;
942	struct roar_stream * s;
943	struct roar_stream_server * ss;
944	char * k, * v;
945	#ifdef ROAR_DRIVER_CODEC
946	char * to_free = NULL;
947	#endif
948	int sync = 0, f_mmap = 0;
949	int32_t blocks = -1, blocksize = -1;
950	int dir = ROAR_DIR_OUTPUT;
951	int error = 0;
952	// DMX:
953	int32_t channel = -1;
954	int32_t universe = -1;
955	uint16_t tu16;
956	float q = -32e6;
957
958	ROAR_INFO("add_output(drv='%s', dev='%s', opts='%s', prim=%i, count=%i): trying to add output driver", ROAR_DBG_INFO_INFO, drv, dev, opts, prim, count);
959
960	if ( drv == NULL && count == 0 ) {
961	#ifdef ROAR_DRIVER_DEFAULT
962	drv = ROAR_DRIVER_DEFAULT;
963	prim = 1;
964	sync = 1;
965
966	#ifdef ROAR_DRIVER_CODEC
967	if ( opts == NULL ) {
968	opts = to_free = strdup("codec=" ROAR_DRIVER_CODEC);
969	}
970	#endif
971	#else
972	ROAR_ERR("add_output(*): Can not find default driver");
973	return -1;
974	#endif
975	}
976
977	if ( opts == NULL && count == 0 ) {
978	sync = 1;
979	prim = 1; // if ( prim == 0 ) prim = 1; -> prim allways = 1
980	}
981
982	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts);
983
984	if ( (stream = streams_new()) == -1 ) {
985	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts);
986	if ( prim ) alive = 0;
987	return -1;
988	}
989
990	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts);
991
992	streams_get(stream, &ss);
993	s = ROAR_STREAM(ss);
994
995	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts);
996
997	memset(&(s->info), 0xFF, sizeof(struct roar_audio_info)); // set everything to -1
998
999	s->pos_rel_id = -1;
1000	// s->info.codec = codec;
1001
1002	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts);
1003
1004	if ( opts == NULL ) {
1005	k = NULL;
1006	} else {
1007	k = strtok(opts, ",");
1008	}
1009
1010	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s'): initial k='%s'(%p)", drv, dev, opts, k, k);
1011
1012	while (k != NULL) {
1013	// ROAR_WARN("add_output(*): opts: %s", k);
1014
1015	if ( (v = strstr(k, "=")) != NULL ) {
1016	*v++ = 0;
1017	}
1018
1019	ROAR_DBG("add_output(*): opts: k='%s', v='%s'", k, v);
1020	if ( strcmp(k, "rate") == 0 ) {
1021	s->info.rate = atoi(v);
1022	} else if ( strcmp(k, "channels") == 0 ) {
1023	s->info.channels = atoi(v);
1024	} else if ( strcmp(k, "bits") == 0 ) {
1025	s->info.bits = atoi(v);
1026	} else if ( strcmp(k, "codec") == 0 ) {
1027	if ( (s->info.codec = roar_str2codec(v)) == -1 ) {
1028	ROAR_ERR("add_output(*): unknown codec '%s'", v);
1029	error++;
1030	}
1031	} else if ( strcmp(k, "q") == 0 ) {
1032	q = atof(v);
1033	} else if ( strcmp(k, "blocks") == 0 ) {
1034	blocks = atoi(v);
1035	} else if ( strcmp(k, "blocksize") == 0 ) {
1036	blocksize = atoi(v);
1037	} else if ( strcmp(k, "mmap") == 0 ) {
1038	f_mmap = 1;
1039	} else if ( strcmp(k, "subsystem") == 0 ) {
1040	if ( !strcasecmp(v, "wave") \|\| !strcasecmp(v, "waveform") ) {
1041	dir = ROAR_DIR_OUTPUT;
1042	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1043	} else if ( !strcasecmp(v, "midi") ) {
1044	dir = ROAR_DIR_MIDI_OUT;
1045	#endif
1046	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1047	} else if ( !strcasecmp(v, "light") ) {
1048	dir = ROAR_DIR_LIGHT_OUT;
1049	#endif
1050	#ifndef ROAR_WITHOUT_DCOMP_RAW
1051	} else if ( !strcasecmp(v, "raw") ) {
1052	dir = ROAR_DIR_RAW_OUT;
1053	#endif
1054	} else if ( !strcasecmp(v, "complex") ) {
1055	dir = ROAR_DIR_COMPLEX_OUT;
1056	} else {
1057	ROAR_ERR("add_output(*): unknown/unsupported subsystem '%s'", k);
1058	error++;
1059	}
1060	// DMX:
1061	} else if ( strcmp(k, "channel") == 0 ) {
1062	channel = atoi(v);
1063	if ( channel < 0 \|\| channel > 65535 ) {
1064	ROAR_ERR("add_output(*): Invalide channel (not within 0..65535): %i", channel);
1065	channel = -1;
1066	error++;
1067	}
1068	} else if ( strcmp(k, "universe") == 0 ) {
1069	universe = atoi(v);
1070	if ( universe < 0 \|\| universe > 255 ) {
1071	ROAR_ERR("add_output(*): Invalide universe (not within 0..255): %i", universe);
1072	universe = -1;
1073	error++;
1074	}
1075
1076	} else if ( strcmp(k, "name") == 0 ) {
1077	if ( streams_set_name(stream, v) == -1 ) {
1078	ROAR_ERR("add_output(*): Can not set Stream name");
1079	error++;
1080	}
1081
1082	} else if ( strcmp(k, "meta") == 0 ) {
1083	streams_set_flag(stream, ROAR_FLAG_META);
1084	} else if ( strcmp(k, "sync") == 0 ) {
1085	sync = 1;
1086	} else if ( strcmp(k, "primary") == 0 ) {
1087	prim = 1;
1088
1089	} else if ( strcmp(k, "cleanmeta") == 0 ) {
1090	streams_set_flag(stream, ROAR_FLAG_CLEANMETA);
1091	} else if ( strcmp(k, "autoconf") == 0 ) {
1092	streams_set_flag(stream, ROAR_FLAG_AUTOCONF);
1093	} else if ( strcmp(k, "recsource") == 0 ) {
1094	streams_set_flag(stream, ROAR_FLAG_RECSOURCE);
1095	} else if ( strcmp(k, "passmixer") == 0 ) {
1096	streams_set_flag(stream, ROAR_FLAG_PASSMIXER);
1097	} else {
1098	ROAR_ERR("add_output(*): unknown option '%s'", k);
1099	error++;
1100	}
1101
1102	if ( error ) {
1103	streams_delete(stream);
1104	if ( prim ) alive = 0;
1105	#ifdef ROAR_DRIVER_CODEC
1106	if ( to_free != NULL )
1107	free(to_free);
1108	#endif
1109	return -1;
1110	}
1111
1112	k = strtok(NULL, ",");
1113	}
1114
1115	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts);
1116
1117	// set audio info...
1118	switch (dir) {
1119	case ROAR_DIR_LIGHT_OUT:
1120	switch (s->info.codec) {
1121	case ROAR_CODEC_DMX512:
1122	case -1:
1123	if ( s->info.rate == -1 )
1124	s->info.rate = ROAR_OUTPUT_CFREQ;
1125
1126	s->info.channels = 0;
1127	s->info.bits = 8;
1128	s->info.codec = ROAR_CODEC_DMX512; // in case codec == -1
1129	break;
1130	}
1131	break;
1132	case ROAR_DIR_MIDI_OUT:
1133	switch (s->info.codec) {
1134	case ROAR_CODEC_MIDI:
1135	case -1:
1136	if ( s->info.rate == -1 )
1137	s->info.rate = ROAR_MIDI_TICKS_PER_BEAT;
1138
1139	s->info.channels = ROAR_MIDI_CHANNELS_DEFAULT;
1140	s->info.bits = ROAR_MIDI_BITS;
1141	s->info.codec = ROAR_CODEC_MIDI; // in case codec == -1
1142	break;
1143	}
1144	break;
1145	case ROAR_DIR_RAW_OUT:
1146	if ( s->info.rate == -1 )
1147	s->info.rate = 0;
1148	if ( s->info.bits == -1 )
1149	s->info.bits = 0;
1150	if ( s->info.channels == -1 )
1151	s->info.channels = 0;
1152	if ( s->info.codec == -1 )
1153	s->info.codec = 0;
1154	break;
1155	}
1156
1157	if ( s->info.rate == -1 )
1158	s->info.rate = g_sa->rate;
1159	if ( s->info.bits == -1 )
1160	s->info.bits = g_sa->bits;
1161	if ( s->info.channels == -1 )
1162	s->info.channels = g_sa->channels;
1163	if ( s->info.codec == -1 )
1164	s->info.codec = g_sa->codec;
1165
1166	ROAR_DBG("add_output(*): s->info = {.rate=%i, .bits=%i, .channels=%i, .codec=%i}", s->info.rate, s->info.bits, s->info.channels, s->info.codec);
1167
1168	if ( streams_set_dir(stream, dir, 1) == -1 ) {
1169	streams_delete(stream);
1170	return -1;
1171	}
1172
1173	#ifdef ROAR_DRIVER_CODEC
1174	if ( to_free != NULL )
1175	free(to_free);
1176	#endif
1177
1178	if ( s->info.codec == ROAR_CODEC_ALAW \|\| s->info.codec == ROAR_CODEC_MULAW )
1179	s->info.bits = 8; // needed to open OSS driver, will be overriden by codecfilter
1180
1181	ROAR_STREAM_SERVER(s)->codec_orgi = s->info.codec;
1182
1183	if ( driver_openvio(&(ss->vio), &(ss->driver_id), drv, dev, &(s->info), -1, ss) == -1 ) {
1184	ss->driver_id = -1; // don't close a driver not opened...
1185	memset(&(ss->vio), 0, sizeof(struct roar_vio_calls));
1186	streams_delete(stream);
1187	if ( prim ) alive = 0;
1188	ROAR_ERR("add_output(drv='%s', dev='%s', opts='%s'): can not open output driver.", drv, dev, opts);
1189	ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts);
1190	return -1;
1191	}
1192
1193	roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAMID, &stream); // ignore errors here
1194	roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAM, s); // ignore errors here
1195
1196	if ( blocks != -1 )
1197	roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLOCKS, &blocks);
1198
1199	if ( blocksize != -1 )
1200	roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLKSIZE, &blocksize);
1201
1202	// TODO: we shoudld really check for errors here...
1203	if ( channel != -1 ) {
1204	tu16 = channel;
1205	roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXSCHAN, &tu16);
1206	}
1207	if ( universe != -1 ) {
1208	tu16 = universe;
1209	roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXUNIV, &tu16);
1210	}
1211
1212	ROAR_DBG("add_output(*): ss->driver_id=%i", ss->driver_id);
1213
1214	streams_set_fh(stream, -1); // update some internal structures
1215
1216	if ( q > -1e6 ) {
1217	ROAR_DBG("add_output(*): setting q=%f", q);
1218	streams_ctl(stream, ROAR_CODECFILTER_CTL_SET_Q\|ROAR_STREAM_CTL_TYPE_FLOAT, &q);
1219	}
1220
1221	client_stream_add(g_self_client, stream);
1222
1223	if ( prim ) {
1224	streams_mark_primary(stream);
1225	s->pos_rel_id = stream;
1226	}
1227
1228	if ( sync ) {
1229	streams_set_flag(stream, ROAR_FLAG_SYNC);
1230	} else {
1231	streams_reset_flag(stream, ROAR_FLAG_SYNC);
1232	}
1233
1234	if ( f_mmap )
1235	streams_set_flag(stream, ROAR_FLAG_MMAP);
1236
1237	ROAR_DBG("add_output(*): s->info = {.rate=%i, .bits=%i, .channels=%i, .codec=%i}", s->info.rate, s->info.bits, s->info.channels, s->info.codec);
1238	return 0;
1239	}
1240
1241	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1242	int add_hwmixer (char * drv, char * dev, char * opts, int prim, int count) {
1243	char * basename = NULL;
1244	char * subnames = NULL;
1245	char * k, * v;
1246	int basestream = streams_new();
1247	int ret;
1248	int error = 0;
1249	//int hwmixer_open(int basestream, char * drv, char * dev, int fh, char * basename, char * subnames) {
1250
1251	if ( basestream == -1 )
1252	return -1;
1253
1254	client_stream_add(g_self_client, basestream);
1255
1256	if ( opts == NULL ) {
1257	k = NULL;
1258	} else {
1259	k = strtok(opts, ",");
1260	}
1261
1262	while (k != NULL) {
1263	// ROAR_WARN("add_output(*): opts: %s", k);
1264
1265	if ( (v = strstr(k, "=")) != NULL ) {
1266	*v++ = 0;
1267	}
1268
1269	if ( strcmp(k, "primary") == 0 ) {
1270	prim = 1;
1271
1272	} else if ( strcmp(k, "name") == 0 ) {
1273	basename = v;
1274	} else if ( strcmp(k, "subs") == 0 ) {
1275	subnames = v;
1276
1277	} else if ( strcmp(k, "autoconf") == 0 ) {
1278	streams_set_flag(basestream, ROAR_FLAG_AUTOCONF);
1279	} else if ( strcmp(k, "passmixer") == 0 ) {
1280	streams_set_flag(basestream, ROAR_FLAG_PASSMIXER);
1281	} else {
1282	ROAR_ERR("add_hwmixer(*): unknown option '%s'", k);
1283	error++;
1284	}
1285
1286	if ( error ) {
1287	streams_delete(basestream);
1288	if ( prim ) alive = 0;
1289	return -1;
1290	}
1291
1292	k = strtok(NULL, ",");
1293	}
1294
1295	if ( prim ) {
1296	streams_mark_primary(basestream);
1297	}
1298
1299	ret = hwmixer_open(basestream, drv, dev, -1, basename, subnames);
1300
1301	if ( ret == -1 ) {
1302	streams_delete(basestream);
1303	}
1304
1305	return ret == -1 ? -1 : 0;
1306	}
1307	#endif
1308
1309	// X11:
1310	#ifdef ROAR_HAVE_LIBX11
1311	int register_x11 (int unreg, char * sockname) {
1312	struct roar_x11_connection * x11con = NULL;
1313	int ret = 0;
1314
1315	if ( (x11con = roar_x11_connect(x11display)) == NULL ) {
1316	ROAR_ERR("Can not connect to X11 server for %sregistering", unreg ? "un" : "");
1317	return -1;
1318	}
1319
1320	if ( unreg ) {
1321	if ( roar_x11_delete_prop(x11con, "ROAR_SERVER") == -1 ) {
1322	ret = -1;
1323	ROAR_ERR("Error while unregistereing from X11", ROAR_DBG_INFO_INFO);
1324	} else {
1325	ROAR_INFO("Successfully unregistered from X11", ROAR_DBG_INFO_INFO);
1326	}
1327	} else {
1328	if ( roar_x11_set_prop(x11con, "ROAR_SERVER", sockname) == -1 ) {
1329	ret = -1;
1330	ROAR_ERR("Error while registereing to X11", ROAR_DBG_INFO_INFO);
1331	} else {
1332	ROAR_INFO("Successfully registered to X11", ROAR_DBG_INFO_INFO);
1333	}
1334	}
1335
1336	roar_x11_disconnect(x11con);
1337
1338	return ret;
1339	}
1340	#endif
1341
1342	// SLP:
1343	void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) {
1344	/* return the error code in the cookie */
1345	(SLPError)cookie = errcode;
1346	}
1347
1348	int register_slp (int unreg, char * sockname) {
1349	#ifdef ROAR_HAVE_LIBSLP
1350	static int regged = 0;
1351	static char * sn = NULL;
1352	SLPError err;
1353	SLPError callbackerr;
1354	SLPHandle hslp;
1355	char addr[1024];
1356	char attr[1024] = "";
1357	char * location;
1358	char * description;
1359	char * standards;
1360
1361	if ( sockname != NULL )
1362	sn = sockname;
1363
1364	snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE_ROAR "://%s", sn);
1365
1366	err = SLPOpen("en", SLP_FALSE, &hslp);
1367
1368	if (err != SLP_OK) {
1369	ROAR_ERR("Error opening slp handle: Error #%i", err);
1370	return -1;
1371	}
1372
1373	if (!unreg) {
1374
1375	if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) {
1376	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1377	SLPClose(hslp);
1378	return -1;
1379	}
1380
1381	if ( SLPEscape(g_config->description, &description, SLP_FALSE) != SLP_OK ) {
1382	ROAR_ERR("Error using SLPEscape() on server location, really bad!");
1383	SLPClose(hslp);
1384	return -1;
1385	}
1386
1387	standards = stds_string();
1388
1389	if ( standards == NULL ) {
1390	if ( (standards = roar_mm_malloc(1)) == NULL ) {
1391	SLPClose(hslp);
1392	return -1;
1393	}
1394	standards[0] = 0;
1395	}
1396
1397	snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i),"
1398	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1399	"(light-channels=%i),"
1400	#endif
1401	"(standards=%s),"
1402	"(location=%s),(description=%s)",
1403	g_sa->rate, g_sa->channels, g_sa->bits,
1404	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1405	g_light_state.channels,
1406	#endif
1407	standards,
1408	location, description
1409	);
1410
1411	roar_mm_free(standards);
1412
1413	/* Register a service with SLP */
1414	err = SLPReg(hslp,
1415	addr,
1416	SLP_LIFETIME_MAXIMUM,
1417	0,
1418	attr,
1419	SLP_TRUE,
1420	register_slp_callback,
1421	&callbackerr);
1422	regged = 1;
1423	} else if ( unreg && regged ) {
1424	err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr);
1425	regged = 0;
1426	} else {
1427	SLPClose(hslp);
1428	return -1;
1429	}
1430
1431	/* err may contain an error code that occurred as the slp library */
1432	/* _prepared_ to make the call. */
1433	if ( err != SLP_OK ) {
1434	ROAR_ERR("Error (de)registering service with slp: Error #%i", err);
1435	return -1;
1436	}
1437
1438	/* callbackerr may contain an error code (that was assigned through */
1439	/* the callback cookie) that occurred as slp packets were sent on */
1440	/* the wire */
1441	if (callbackerr != SLP_OK) {
1442	ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr);
1443	return -1;
1444	}
1445
1446	SLPClose(hslp);
1447	return 0;
1448	#else
1449	return -1;
1450	#endif
1451	}
1452
1453	static int auth_setup (enum roard_client_acclev none_acclev,
1454	enum roard_client_acclev trust_acclev, int trust_root, uid_t trust_uid, gid_t trust_gid) {
1455	union auth_typeunion * key;
1456	size_t i;
1457
1458	// Info:
1459	// if a authlevel is <= ACCLEV_IDENTED we do not need to add this to the keyring
1460	// as ACCLEV_IDENTED is already gained if IDENTIFY call was done correctly.
1461
1462	if ( !(none_acclev <= ACCLEV_IDENTED) ) {
1463	if ( auth_addkey_anonymous(none_acclev) == -1 )
1464	return -1;
1465	}
1466
1467	if ( !(trust_acclev <= ACCLEV_IDENTED) ) {
1468	if ( (key = auth_regkey_simple(ROAR_AUTH_T_TRUST, trust_acclev)) == NULL )
1469	return -1;
1470
1471	// zerosize all counters.
1472	memset(key, 0, sizeof(union auth_typeunion));
1473
1474	i = 0;
1475
1476	if ( trust_uid != -1 )
1477	key->trust.uids[i++] = trust_uid;
1478
1479	#ifdef ROAR_ROOT_UID
1480	if ( trust_root )
1481	key->trust.uids[i++] = ROAR_ROOT_UID;
1482	#endif
1483
1484	key->trust.uids_len = i;
1485
1486	i = 0;
1487
1488	if ( trust_gid != -1 )
1489	key->trust.gids[i++] = trust_gid;
1490
1491	key->trust.gids_len = i;
1492	}
1493
1494	return 0;
1495	}
1496
1497
1498	// MAIN:
1499
1500	#define _CKHAVEARGS(x) if ( (i + (x)) >= argc ) { \
1501	ROAR_ERR("Option %s requires more arguments. See --help for more details.", k); \
1502	return 70; \
1503	}
1504
1505	#ifdef ROAR_HAVE_MAIN_ARGS
1506	int main (int argc, char * argv[]) {
1507	#else
1508	int main (void) {
1509	#endif
1510	#ifdef ROAR_HAVE_MAIN_ARGS
1511	enum action action = START;
1512	int i;
1513	char * k;
1514	#endif
1515	#if defined(ROAR_SUPPORT_LISTEN) && defined(ROAR_HAVE_GETUID)
1516	char user_sock[80] = {0};
1517	#endif
1518	struct roar_audio_info sa, max_sa;
1519	struct roard_config config;
1520	#ifdef ROAR_HAVE_FORK
1521	int daemon = 0;
1522	#endif
1523	int realtime = 0;
1524	int sysclocksync = 0;
1525	char * driver = NULL;
1526	char * device = NULL;
1527	#ifdef ROAR_HAVE_MAIN_ARGS
1528	char * opts = NULL;
1529	#endif
1530	// char * server = ROAR_DEFAULT_SOCK_GLOBAL;
1531	#ifdef ROAR_SUPPORT_LISTEN
1532	int port = ROAR_DEFAULT_PORT;
1533	char * sock_addr = NULL;
1534	int sock_proto = ROAR_PROTO_ROARAUDIO;
1535	int sock_dir = -1;
1536	struct roar_audio_info sock_info = {0, 0, 0, 0};
1537	#endif
1538	int drvid;
1539	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1540	char * s_drv = "cf";
1541	char * s_dev = NULL;
1542	char * s_con = NULL;
1543	char * s_opt = NULL;
1544	int s_prim = 0;
1545	#endif
1546	char * o_drv = getenv("ROAR_DRIVER");
1547	char * o_dev = getenv("ROAR_DEVICE");
1548	char * o_opts = NULL;
1549	int o_prim = 0;
1550	int o_count = 0;
1551	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1552	char * m_drv = NULL;
1553	char * m_dev = NULL;
1554	char * m_opts = NULL;
1555	int m_prim = 0;
1556	int m_count = 0;
1557	#endif
1558	enum roard_client_acclev none_acclev = ACCLEV_ALL;
1559	enum roard_client_acclev trust_acclev = ACCLEV_ALL;
1560	int trust_root = 1;
1561	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
1562	int light_channels = LIGHT_CHANNELS_DEFAULT;
1563	#endif
1564	#ifdef ROAR_DEFAULT_SOCKGRP
1565	char * sock_grp = ROAR_DEFAULT_SOCKGRP;
1566	#else
1567	char * sock_grp = NULL;
1568	#endif
1569	char * sock_user = NULL;
1570	#ifdef ROAR_SUPPORT_LISTEN
1571	int sock_type = ROAR_SOCKET_TYPE_UNKNOWN;
1572	#endif
1573	#ifdef ROAR_HAVE_LIBSLP
1574	int reg_slp = 0;
1575	#endif
1576	#ifdef ROAR_HAVE_LIBX11
1577	int reg_x11 = 0;
1578	#endif
1579	#ifdef ROAR_HAVE_CHROOT
1580	char * chrootdir = NULL;
1581	#endif
1582	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
1583	struct group * grp = NULL;
1584	#endif
1585	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
1586	struct passwd * pwd = NULL;
1587	#endif
1588	#ifdef ROAR_HAVE_GETSERVBYNAME
1589	struct servent * serv = NULL;
1590	#endif
1591	DRIVER_USERDATA_T drvinst;
1592	struct roar_client * self = NULL;
1593	#ifdef ROAR_HAVE_LIBDNET
1594	char decnethost[80];
1595	#endif
1596	#ifdef SUPPORT_PIDFILE
1597	struct roar_vio_calls pidfile_vio;
1598	#endif
1599
1600	ROAR_DBG("main(*): starting roard...");
1601
1602	g_standby = 0;
1603	g_autostandby = 0;
1604	alive = 1;
1605	#ifdef ROAR_SUPPORT_LISTEN
1606	g_no_listen = 0;
1607	#else
1608	g_terminate = 1;
1609	#endif
1610
1611	g_verbose = ROAR_DBG_INFO_NONE;
1612
1613	sa.bits = ROAR_BITS_DEFAULT;
1614	sa.channels = ROAR_CHANNELS_DEFAULT;
1615	sa.rate = ROAR_RATE_DEFAULT;
1616	sa.codec = ROAR_CODEC_DEFAULT;
1617
1618	g_sa = &sa;
1619	g_max_sa = &max_sa;
1620
1621	memcpy(g_max_sa, g_sa, sizeof(max_sa));
1622
1623	counters_init();
1624
1625	g_config = &config;
1626
1627	if ( init_config() == -1 ) {
1628	ROAR_ERR("Can not init default config!");
1629	return 1;
1630	}
1631
1632	// load config
1633	roar_libroar_get_config();
1634
1635	// init notify core:
1636	// TODO: reconsider number of lists.
1637	if ( roar_notify_core_new_global(-1) == -1 ) {
1638	ROAR_ERR("Can not init notify core!");
1639	return 1;
1640	}
1641
1642	if ( roar_notify_core_register_proxy(NULL, roar_notify_proxy_std, NULL) == -1 ) {
1643	ROAR_ERR("Can not init notify core!");
1644	return 1;
1645	}
1646
1647	#ifdef DEBUG
1648	// enable early in case we have DEBUG set.
1649	dbg_notify_cb_register();
1650	#endif
1651
1652	if ( auth_init() == -1 ) {
1653	ROAR_ERR("Can not init auth subsystem!");
1654	return 1;
1655	}
1656
1657	#ifdef ROAR_SUPPORT_LISTEN
1658	if ( init_listening() == -1 ) {
1659	ROAR_ERR("Can not init listening sockets!");
1660	return 1;
1661	}
1662	#endif
1663
1664	#ifndef ROAR_WITHOUT_DCOMP_MIDI
1665	if ( midi_init_config() == -1 ) {
1666	ROAR_ERR("Can not init MIDI config!");
1667	return 1;
1668	}
1669	#endif
1670
1671	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
1672	if ( ssynth_init_config() == -1 ) {
1673	ROAR_ERR("Can not init ssynth config!");
1674	return 1;
1675	}
1676	#endif
1677
1678	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
1679	if ( rdtcs_init_config() == -1 ) {
1680	ROAR_ERR("Can not init RDTCS config!");
1681	return 1;
1682	}
1683	#endif
1684
1685	if ( plugins_preinit() == -1 ) {
1686	ROAR_ERR("Can not pre-init plugins!");
1687	return 1;
1688	}
1689
1690	#ifdef ROAR_SUPPORT_LISTEN
1691	#ifndef ROAR_TARGET_WIN32
1692	sock_addr = ROAR_DEFAULT_SOCK_GLOBAL;
1693	#else
1694	sock_addr = ROAR_DEFAULT_HOST;
1695	#endif
1696
1697	#ifdef ROAR_HAVE_GETUID
1698	if ( getuid() != 0 && getenv("HOME") != NULL ) {
1699	/*
1700	snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER);
1701	*/
1702	roar_env_render_path_r(user_sock, sizeof(user_sock), "~/" ROAR_DEFAULT_SOCK_USER);
1703	sock_addr = user_sock;
1704	ROAR_DBG("main(*): setting sock_addr='%s'", sock_addr);
1705	}
1706	#endif
1707
1708	if ( getenv("ROAR_SERVER") != NULL )
1709	sock_addr = getenv("ROAR_SERVER");
1710	#endif
1711
1712	if ( clients_init() == -1 ) {
1713	ROAR_ERR("Can not init clients!");
1714	return 1;
1715	}
1716
1717	if ( streams_init() == -1 ) {
1718	ROAR_ERR("Can not init streams!");
1719	return 1;
1720	}
1721
1722	if ( (g_self_client = clients_new()) == -1 ) {
1723	ROAR_ERR("Can not create self client!");
1724	return 1;
1725	}
1726
1727	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1728	if ( sources_init() == -1 ) {
1729	ROAR_ERR("Can not init sources!");
1730	return 1;
1731	}
1732
1733	if ( (sources_set_client(g_self_client)) == -1 ) {
1734	ROAR_ERR("Can not init set source client!");
1735	return 1;
1736	}
1737	#endif
1738
1739	#ifdef ROAR_HAVE_MAIN_ARGS
1740	for (i = 1; i < argc; i++) {
1741	k = argv[i];
1742
1743	if ( strcmp(k, "-h") == 0 \|\| strcmp(k, "--help") == 0 ) {
1744	usage();
1745	return 0;
1746
1747	} else if ( strcmp(k, "--start") == 0 ) {
1748	// this is a no op
1749	action = START;
1750	} else if ( strcmp(k, "--restart") == 0 ) {
1751	action = RESTART;
1752	#ifdef ROAR_SUPPORT_LISTEN
1753	if ( restart_server(sock_addr, 1) == -1 ) {
1754	ROAR_WARN("Can not terminate old server (not running at %s?), will retry later.", sock_addr);
1755	action = RESTART_RETRY;
1756	}
1757	#else
1758	ROAR_ERR("--restart not supported");
1759	#endif
1760	} else if ( strcmp(k, "--shutdown") == 0 ) {
1761	action = SHUTDOWN;
1762	} else if ( strcmp(k, "--stop") == 0 ) {
1763	action = STOP;
1764
1765
1766	} else if ( strcmp(k, "--demon") == 0 \|\| strcmp(k, "--daemon") == 0 ) {
1767	#ifdef ROAR_HAVE_FORK
1768	daemon = 1;
1769	#else
1770	ROAR_ERR("--daemon not supported");
1771	#endif
1772	} else if ( strcmp(k, "--verbose") == 0 ) {
1773	g_verbose++;
1774	} else if ( strcmp(k, "--terminate") == 0 ) {
1775	g_terminate = 1;
1776	} else if ( strcmp(k, "--sysclocksync") == 0 ) {
1777	sysclocksync = 1000;
1778	} else if ( strcmp(k, "--realtime") == 0 ) {
1779	realtime++;
1780	} else if ( strcmp(k, "--memlock") == 0 ) {
1781	_CKHAVEARGS(1);
1782	g_config->memlock_level = memlock_str2level(argv[++i]);
1783	} else if ( strcmp(k, "--chroot") == 0 ) {
1784	_CKHAVEARGS(1);
1785	#ifdef ROAR_HAVE_CHROOT
1786	chrootdir = argv[++i];
1787	#else
1788	ROAR_ERR("--chroot not supported");
1789	i++;
1790	#endif
1791	} else if ( strcmp(k, "--setgid") == 0 ) {
1792	#ifdef ROAR_HAVE_SETGID
1793	setids \|= R_SETGID;
1794	#else
1795	ROAR_ERR("--setgid not supported");
1796	#endif
1797	} else if ( strcmp(k, "--setuid") == 0 ) {
1798	#ifdef ROAR_HAVE_SETUID
1799	setids \|= R_SETUID;
1800	#else
1801	ROAR_ERR("--setuid not supported");
1802	#endif
1803	} else if ( strcmp(k, "--location") == 0 ) {
1804	_CKHAVEARGS(1);
1805	g_config->location = argv[++i];
1806	} else if ( strcmp(k, "--description") == 0 ) {
1807	_CKHAVEARGS(1);
1808	g_config->description = argv[++i];
1809	} else if ( strcmp(k, "--pidfile") == 0 ) {
1810	_CKHAVEARGS(1);
1811	#ifdef SUPPORT_PIDFILE
1812	pidfile = argv[++i];
1813	#else
1814	ROAR_ERR("--pidfile not supported");
1815	i++;
1816	#endif
1817	} else if ( strcmp(k, "--log-syslog") == 0 ) {
1818	#ifdef ROAR_HAVE_SYSLOG
1819	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
1820	#else
1821	ROAR_ERR("--log-syslog not supported");
1822	#endif
1823
1824
1825	} else if ( strcmp(k, "--plugin-load") == 0 ) {
1826	_CKHAVEARGS(1);
1827	if ( plugins_load(argv[++i]) == -1 ) {
1828	ROAR_ERR("Can not load plugin");
1829	}
1830
1831	} else if ( strcmp(k, "--guest-acclev") == 0 ) {
1832	_CKHAVEARGS(1);
1833	none_acclev = clients_str2acclev(argv[++i]);
1834	} else if ( strcmp(k, "--trust-acclev") == 0 ) {
1835	_CKHAVEARGS(1);
1836	trust_acclev = clients_str2acclev(argv[++i]);
1837	} else if ( strcmp(k, "--trust-root") == 0 ) {
1838	trust_root = 1;
1839	} else if ( strcmp(k, "--no-trust-root") == 0 ) {
1840	trust_root = 0;
1841
1842	} else if ( strcmp(k, "--list-cf") == 0 ) {
1843	print_codecfilterlist();
1844	return 0;
1845
1846	} else if ( strcmp(k, "-R") == 0 \|\| strcmp(k, "--rate") == 0 ) {
1847	_CKHAVEARGS(1);
1848	sa.rate = atoi(argv[++i]);
1849	} else if ( strcmp(k, "-B") == 0 \|\| strcmp(k, "--bits") == 0 ) {
1850	_CKHAVEARGS(1);
1851	sa.bits = atoi(argv[++i]);
1852	} else if ( strcmp(k, "-C") == 0 \|\| strcmp(k, "--chans") == 0 ) {
1853	_CKHAVEARGS(1);
1854	sa.channels = atoi(argv[++i]);
1855
1856	} else if ( strcmp(k, "--aiprofile") == 0 ) {
1857	_CKHAVEARGS(1);
1858	if ( roar_profile2info(&sa, argv[++i]) == -1 ) {
1859	ROAR_ERR("Unknown audio profile: %s", argv[i]);
1860	return 1;
1861	}
1862	sa.codec = ROAR_CODEC_DEFAULT;
1863
1864	} else if ( strcmp(k, "--stream-flags") == 0 ) {
1865	_CKHAVEARGS(1);
1866	if ( update_stream_flags(argv[++i]) == -1 ) {
1867	ROAR_ERR("Can not set stream flags");
1868	return 1;
1869	}
1870
1871	} else if ( strcmp(k, "-d") == 0 \|\| strcmp(k, "--driver") == 0 ) {
1872	_CKHAVEARGS(1);
1873	driver = argv[++i];
1874	if ( strcmp(driver, "list") == 0 ) {
1875	ROAR_WARN("The option is obsolete, use --list-driver!");
1876	print_driverlist();
1877	return 0;
1878	}
1879	} else if ( strcmp(k, "-D") == 0 \|\| strcmp(k, "--device") == 0 ) {
1880	_CKHAVEARGS(1);
1881	device = argv[++i];
1882	} else if ( strcmp(k, "-dO") == 0 ) {
1883	_CKHAVEARGS(1);
1884	opts = argv[++i];
1885	} else if ( strcmp(k, "--list-driver") == 0 ) {
1886	print_driverlist();
1887	return 0;
1888
1889	} else if ( strcmp(k, "-o") == 0 \|\| strcmp(k, "--odriver") == 0 ) {
1890	_CKHAVEARGS(1);
1891	o_drv = argv[++i];
1892	} else if ( strcmp(k, "-O") == 0 \|\| strcmp(k, "--odevice") == 0 ) {
1893	_CKHAVEARGS(1);
1894	o_dev = argv[++i];
1895	} else if ( strcmp(k, "-oO") == 0 ) {
1896	_CKHAVEARGS(1);
1897	o_opts = argv[++i];
1898	} else if ( strcmp(k, "-oP") == 0 ) {
1899	o_prim = 1;
1900	} else if ( strcmp(k, "-oN") == 0 ) {
1901	if ( action == START \|\| action == RESTART ) {
1902	if ( add_output(o_drv, o_dev, o_opts, o_prim, o_count) != -1 )
1903	o_count++;
1904
1905	o_drv = o_dev = o_opts = NULL;
1906	o_prim = 0;
1907	}
1908
1909	} else if ( strcmp(k, "-s") == 0 \|\| strcmp(k, "--source") == 0 ) {
1910	_CKHAVEARGS(1);
1911	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1912	s_drv = argv[++i];
1913	#else
1914	ROAR_ERR("main(*): No support for sources compiled in");
1915	i++;
1916	#endif
1917	} else if ( strcmp(k, "-S") == 0 ) {
1918	_CKHAVEARGS(1);
1919	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1920	s_dev = argv[++i];
1921	#else
1922	ROAR_ERR("main(*): No support for sources compiled in");
1923	i++;
1924	#endif
1925	} else if ( strcmp(k, "-sO") == 0 ) {
1926	_CKHAVEARGS(1);
1927	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1928	s_opt = argv[++i];
1929	#else
1930	ROAR_ERR("main(*): No support for sources compiled in");
1931	i++;
1932	#endif
1933	} else if ( strcmp(k, "-sC") == 0 ) {
1934	_CKHAVEARGS(1);
1935	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1936	s_con = argv[++i];
1937	#else
1938	ROAR_ERR("main(*): No support for sources compiled in");
1939	i++;
1940	#endif
1941	} else if ( strcmp(k, "-sP") == 0 ) {
1942	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1943	s_prim = 1;
1944	#else
1945	ROAR_ERR("main(*): No support for sources compiled in");
1946	#endif
1947	} else if ( strcmp(k, "-sN") == 0 ) {
1948	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1949	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
1950	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
1951	}
1952	s_opt = s_dev = s_con = NULL;
1953	s_drv = "cf";
1954	s_prim = 0;
1955	#else
1956	ROAR_ERR("main(*): No support for sources compiled in");
1957	#endif
1958	} else if ( strcmp(k, "--list-sources") == 0 ) {
1959	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
1960	print_sourcelist();
1961	return 0;
1962	#else
1963	ROAR_ERR("main(*): No support for sources compiled in");
1964	return 1;
1965	#endif
1966
1967	} else if ( strcmp(k, "-m") == 0 \|\| strcmp(k, "--mixer") == 0 ) {
1968	_CKHAVEARGS(1);
1969	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1970	m_drv = argv[++i];
1971	#else
1972	ROAR_ERR("main(*): No support for mixer compiled in");
1973	return 1;
1974	#endif
1975	} else if ( strcmp(k, "-M") == 0 ) {
1976	_CKHAVEARGS(1);
1977	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1978	m_dev = argv[++i];
1979	#else
1980	ROAR_ERR("main(*): No support for mixer compiled in");
1981	return 1;
1982	#endif
1983	} else if ( strcmp(k, "-mO") == 0 ) {
1984	_CKHAVEARGS(1);
1985	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1986	m_opts = argv[++i];
1987	#else
1988	ROAR_ERR("main(*): No support for mixer compiled in");
1989	return 1;
1990	#endif
1991	} else if ( strcmp(k, "-mP") == 0 ) {
1992	#ifndef ROAR_WITHOUT_DCOMP_MIXER
1993	m_prim = 1;
1994	#else
1995	ROAR_ERR("main(*): No support for mixer compiled in");
1996	return 1;
1997	#endif
1998	} else if ( strcmp(k, "-mN") == 0 ) {
1999	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2000	if ( add_hwmixer(m_drv, m_dev, m_opts, m_prim, m_count) != -1 )
2001	m_count++;
2002
2003	m_drv = o_dev = o_opts = NULL;
2004	m_prim = 0;
2005	#else
2006	ROAR_ERR("main(*): No support for mixer compiled in");
2007	return 1;
2008	#endif
2009	} else if ( strcmp(k, "--list-mixers") == 0 ) {
2010	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2011	print_hwmixerlist();
2012	return 0;
2013	#else
2014	ROAR_ERR("main(*): No support for mixer compiled in");
2015	return 1;
2016	#endif
2017
2018	} else if ( strcmp(k, "--light-channels") == 0 ) {
2019	_CKHAVEARGS(1);
2020	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2021	light_channels = atoi(argv[++i]);
2022	#else
2023	ROAR_WARN("main(*): no light subsystem compiled in");
2024	i++;
2025	#endif
2026
2027	} else if ( strcmp(k, "--rds-pi") == 0 ) {
2028	_CKHAVEARGS(1);
2029	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2030	g_rdtcs.rds.pi = atoi(argv[++i]);
2031	#else
2032	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2033	i++;
2034	#endif
2035	} else if ( strcmp(k, "--rds-ps") == 0 ) {
2036	_CKHAVEARGS(1);
2037	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2038	if ( rdtcs_rds_set_ps(argv[++i]) == -1 ) {
2039	ROAR_ERR("Can not set RDS PS to '%s' (longer than 8 chars?)", argv[i]);
2040	return 1;
2041	}
2042	#else
2043	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2044	i++;
2045	#endif
2046	} else if ( strcmp(k, "--rds-pty") == 0 ) {
2047	_CKHAVEARGS(1);
2048	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2049	if ( rdtcs_rds_set_pty(argv[++i]) == -1 ) {
2050	ROAR_ERR("Can not set RDS PTY to '%s'", argv[i]);
2051	return 1;
2052	}
2053	#else
2054	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2055	i++;
2056	#endif
2057	} else if ( strcmp(k, "--rds-tp") == 0 ) {
2058	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2059	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_TP, 0) == -1 ) {
2060	ROAR_ERR("Can not set RDS TP flag");
2061	return 1;
2062	}
2063	#else
2064	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2065	#endif
2066	} else if ( strcmp(k, "--rds-ct") == 0 ) {
2067	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2068	if ( rdtcs_rds_set_flag(RDTCS_RDS_FLAG_CT, 0) == -1 ) {
2069	ROAR_ERR("Can not set RDS CT flag");
2070	return 1;
2071	}
2072	#else
2073	ROAR_WARN("main(*): no RDTCS subsystem compiled in");
2074	#endif
2075
2076
2077	} else if ( strcmp(k, "--midi-no-console") == 0 ) {
2078	#ifndef ROAR_WITHOUT_DCOMP_CB
2079	midi_config.init_cb = 0;
2080	#else
2081	// no warning here as this is the disable option
2082	#endif
2083	} else if ( strcmp(k, "--midi-console-enable") == 0 ) {
2084	#ifndef ROAR_WITHOUT_DCOMP_CB
2085	midi_config.init_cb = 1;
2086	#else
2087	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2088	#endif
2089	} else if ( strcmp(k, "--midi-console") == 0 ) {
2090	_CKHAVEARGS(1);
2091	#ifndef ROAR_WITHOUT_DCOMP_CB
2092	midi_config.console_dev = argv[++i];
2093	midi_config.init_cb = 1;
2094	#else
2095	ROAR_ERR("main(*): No support for MIDI subsystem part CB compiled in");
2096	i++;
2097	#endif
2098
2099	} else if ( strcmp(k, "--ssynth-enable") == 0 ) {
2100	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2101	ssynth_conf.enable = 1;
2102	#else
2103	ROAR_ERR("main(*): No support for ssynth compiled in");
2104	#endif
2105	} else if ( strcmp(k, "--ssynth-disable") == 0 ) {
2106	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2107	ssynth_conf.enable = 0;
2108	#else
2109	// we can safely ignore the disable
2110	#endif
2111
2112	} else if ( strcmp(k, "--x11-display") == 0 \|\| strcmp(k, "--display") == 0 ) {
2113	_CKHAVEARGS(1);
2114	#ifdef ROAR_HAVE_LIBX11
2115	x11display = argv[++i];
2116	#else
2117	ROAR_ERR("No X11 support compiled in!");
2118	return 1;
2119	#endif
2120
2121
2122	} else if ( strcmp(k, "-p") == 0 \|\| strcmp(k, "--port") == 0 ) {
2123	_CKHAVEARGS(1);
2124	// This is only useful in INET not UNIX mode.
2125	#ifdef ROAR_SUPPORT_LISTEN
2126	if ( *sock_addr == '/' )
2127	sock_addr = ROAR_DEFAULT_HOST;
2128
2129	errno = 0;
2130	if ( (port = atoi(argv[++i])) < 1 ) {
2131	#ifdef ROAR_HAVE_GETSERVBYNAME
2132	if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) {
2133	ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno));
2134	return 1;
2135	}
2136	// NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int!
2137	ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}",
2138	serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto);
2139	port = ROAR_NET2HOST16(serv->s_port);
2140	#else
2141	ROAR_ERR("invalite port number: %s", argv[i]);
2142	return 1;
2143	#endif
2144	}
2145	#endif
2146	} else if ( strcmp(k, "-b") == 0 \|\| strcmp(k, "--bind") == 0 \|\| strcmp(k, "--sock") == 0 ) {
2147	_CKHAVEARGS(1);
2148	#ifdef ROAR_SUPPORT_LISTEN
2149	sock_addr = argv[++i];
2150	#else
2151	i++;
2152	#endif
2153
2154	} else if ( strcmp(k, "--proto") == 0 ) {
2155	#ifdef ROAR_SUPPORT_LISTEN
2156	if ( (sock_proto = roar_str2proto(argv[++i])) == -1 ) {
2157	ROAR_ERR("Unknown protocol: %s", argv[i]);
2158	return 1;
2159	}
2160	#endif
2161	} else if ( strcmp(k, "--proto-dir") == 0 ) {
2162	_CKHAVEARGS(1);
2163	#ifdef ROAR_SUPPORT_LISTEN
2164	if ( (sock_dir = roar_str2dir(argv[++i])) == -1 ) {
2165	ROAR_ERR("Unknown stream direction: %s", argv[i]);
2166	return 1;
2167	}
2168	#else
2169	i++;
2170	#endif
2171	} else if ( strcmp(k, "--proto-rate") == 0 ) {
2172	_CKHAVEARGS(1);
2173	#ifdef ROAR_SUPPORT_LISTEN
2174	sock_info.rate = atoi(argv[++i]);
2175	#else
2176	i++;
2177	#endif
2178	} else if ( strcmp(k, "--proto-bits") == 0 ) {
2179	_CKHAVEARGS(1);
2180	#ifdef ROAR_SUPPORT_LISTEN
2181	sock_info.bits = atoi(argv[++i]);
2182	#else
2183	i++;
2184	#endif
2185	} else if ( strcmp(k, "--proto-chans") == 0 ) {
2186	_CKHAVEARGS(1);
2187	#ifdef ROAR_SUPPORT_LISTEN
2188	sock_info.channels = atoi(argv[++i]);
2189	#else
2190	i++;
2191	#endif
2192	} else if ( strcmp(k, "--proto-codec") == 0 ) {
2193	_CKHAVEARGS(1);
2194	#ifdef ROAR_SUPPORT_LISTEN
2195	if ( (sock_info.codec = roar_str2codec(argv[++i])) == -1 ) {
2196	ROAR_ERR("Unknown codec: %s", argv[i]);
2197	return 1;
2198	}
2199	#else
2200	i++;
2201	#endif
2202	} else if ( strcmp(k, "--proto-aiprofile") == 0 ) {
2203	_CKHAVEARGS(1);
2204	#ifdef ROAR_SUPPORT_LISTEN
2205	if ( roar_profile2info(&sock_info, argv[++i]) == -1 ) {
2206	ROAR_ERR("Unknown audio profile: %s", argv[i]);
2207	return 1;
2208	}
2209	#else
2210	i++;
2211	#endif
2212	} else if ( strcmp(k, "--list-profiles") == 0 ) {
2213	#ifdef ROAR_SUPPORT_LISTEN
2214	listen_listen_profiles();
2215	return 0;
2216	#endif
2217	} else if ( strcmp(k, "--proto-profile") == 0 ) {
2218	_CKHAVEARGS(1);
2219	#ifdef ROAR_SUPPORT_LISTEN
2220	if ( get_listen_profile(argv[++i], &port, &sock_addr, &sock_type, &sock_proto, &sock_dir, &sock_info) == -1 ) {
2221	ROAR_ERR("Unknown listen profile: %s", argv[i]);
2222	return 1;
2223	}
2224	#else
2225	i++;
2226	#endif
2227
2228
2229	} else if ( strcmp(k, "--list-proto") == 0 ) {
2230	list_proto();
2231	return 0;
2232
2233	} else if ( strcmp(k, "-t") == 0 \|\| strcmp(k, "--tcp") == 0 ) {
2234	#ifdef ROAR_SUPPORT_LISTEN
2235	if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 )
2236	sock_type = ROAR_SOCKET_TYPE_TCP;
2237
2238	if ( *sock_addr == '/' )
2239	sock_addr = ROAR_DEFAULT_HOST;
2240	#endif
2241
2242	} else if ( strcmp(k, "-4") == 0 ) {
2243	#ifdef ROAR_SUPPORT_LISTEN
2244	sock_type = ROAR_SOCKET_TYPE_TCP;
2245	if ( *sock_addr == '/' )
2246	sock_addr = ROAR_DEFAULT_HOST;
2247	#endif
2248	} else if ( strcmp(k, "-6") == 0 ) {
2249	#ifdef ROAR_SUPPORT_LISTEN
2250	#ifdef AF_INET6
2251	sock_type = ROAR_SOCKET_TYPE_TCP6;
2252	if ( *sock_addr == '/' )
2253	sock_addr = ROAR_DEFAULT_HOST;
2254	#else
2255	ROAR_ERR("No IPv6 support compiled in!");
2256	return 1;
2257	#endif
2258	#endif
2259
2260	} else if ( strcmp(k, "-u") == 0 \|\| strcmp(k, "--unix") == 0 ) {
2261	#ifdef ROAR_SUPPORT_LISTEN
2262	// ignore this case as it is the default behavor.
2263	sock_type = ROAR_SOCKET_TYPE_UNIX;
2264	#endif
2265
2266	} else if ( strcmp(k, "-n") == 0 \|\| strcmp(k, "--decnet") == 0 ) {
2267	#ifdef ROAR_SUPPORT_LISTEN
2268	#ifdef ROAR_HAVE_LIBDNET
2269	port = ROAR_DEFAULT_NUM;
2270	strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT);
2271	sock_addr = decnethost;
2272	sock_type = ROAR_SOCKET_TYPE_DECNET;
2273	#else
2274	ROAR_ERR("No DECnet support compiled in!");
2275	return 1;
2276	#endif
2277	#endif
2278	} else if ( strcmp(k, "--new-sock") == 0 ) {
2279	#ifdef ROAR_SUPPORT_LISTEN
2280	if ( action == START \|\| action == RESTART ) {
2281	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2282	ROAR_ERR("Can not open listen socket!");
2283	return 1;
2284	}
2285	}
2286	#endif
2287
2288	} else if ( strcmp(k, "--slp") == 0 ) {
2289	#ifdef ROAR_HAVE_LIBSLP
2290	reg_slp = 1;
2291	#else
2292	ROAR_ERR("No OpenSLP support compiled in!");
2293	return 1;
2294	#endif
2295
2296	} else if ( strcmp(k, "--x11") == 0 ) {
2297	#ifdef ROAR_HAVE_LIBX11
2298	reg_x11 = 1;
2299	#else
2300	ROAR_ERR("No X11 support compiled in!");
2301	return 1;
2302	#endif
2303
2304
2305	} else if ( strcmp(k, "--jumbo-mtu") == 0 ) {
2306	_CKHAVEARGS(1);
2307	g_config->jumbo_mtu = atoi(argv[++i]);
2308
2309	} else if ( strcmp(k, "-G") == 0 ) {
2310	_CKHAVEARGS(1);
2311	sock_grp = argv[++i];
2312	} else if ( strcmp(k, "-U") == 0 ) {
2313	_CKHAVEARGS(1);
2314	sock_user = argv[++i];
2315
2316	} else if ( strcmp(k, "--no-listen") == 0 ) {
2317	#ifdef ROAR_SUPPORT_LISTEN
2318	sock_addr = "";
2319	g_terminate = 1;
2320	g_no_listen = 1;
2321	#endif
2322	} else if ( strcmp(k, "--client-fh") == 0 ) {
2323	_CKHAVEARGS(1);
2324	if ( clients_new_from_fh(atoi(argv[++i]), ROAR_PROTO_ROARAUDIO, ROAR_BYTEORDER_NETWORK, 1) == -1 ) {
2325	ROAR_ERR("main(*): Can not set client's fh");
2326	return 1;
2327	}
2328	} else if ( strcmp(k, "--close-fh") == 0 ) {
2329	_CKHAVEARGS(1);
2330	#ifdef ROAR_HAVE_IO_POSIX
2331	close(atoi(argv[++i]));
2332	#else
2333	i++;
2334	ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]);
2335	#endif
2336
2337	} else if ( strcmp(k, "--standby") == 0 ) {
2338	g_standby = 1;
2339	} else if ( strcmp(k, "--auto-standby") == 0 ) {
2340	g_autostandby = 1;
2341	} else {
2342	usage();
2343	return 1;
2344	}
2345
2346	}
2347	#endif
2348
2349	#ifdef ROAR_HAVE_MAIN_ARGS
2350	switch (action) {
2351	case START:
2352	// NO-OP.
2353	break;
2354	case RESTART:
2355	// NO-OP, done before.
2356	break;
2357	case STOP:
2358	#ifdef ROAR_SUPPORT_LISTEN
2359	if ( restart_server(sock_addr, 0) == -1 ) {
2360	ROAR_WARN("Can not stop old server (not running at %s?)", sock_addr);
2361	return 1;
2362	}
2363	return 0;
2364	#else
2365	ROAR_ERR("--stop not supported");
2366	return 1;
2367	#endif
2368	break;
2369	case SHUTDOWN:
2370	#ifdef ROAR_SUPPORT_LISTEN
2371	if ( restart_server(sock_addr, 1) == -1 ) {
2372	ROAR_WARN("Can not terminate old server (not running at %s?)", sock_addr);
2373	return 1;
2374	}
2375	return 0;
2376	#else
2377	ROAR_ERR("--shutdown not supported");
2378	return 1;
2379	#endif
2380	break;
2381	case RESTART_RETRY:
2382	#ifdef ROAR_SUPPORT_LISTEN
2383	if ( restart_server(sock_addr, 1) == -1 ) {
2384	ROAR_WARN("Can not terminate old server (again) (not running at %s?), tring to continue anyway", sock_addr);
2385	action = RESTART;
2386	}
2387	#endif
2388	break;
2389	}
2390	#endif
2391
2392	#ifndef DEBUG
2393	// notify dbg if requested, if in DEBUG mode
2394	// do not able because it got enabled early.
2395	if ( g_verbose >= 4 )
2396	dbg_notify_cb_register();
2397	#endif
2398
2399	#ifndef ROAR_WITHOUT_DCOMP_MIXER
2400	if ( m_drv != NULL ) {
2401	if ( add_hwmixer(m_drv, m_dev, m_opts, m_prim, m_count) == -1 ) {
2402	ROAR_ERR("main(*): adding mixer '%s' via '%s' failed!", m_dev, m_drv);
2403	}
2404	}
2405	#endif
2406
2407	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2408	if ( s_dev != NULL ) {
2409	if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) {
2410	ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv);
2411	}
2412	}
2413	#endif
2414
2415	add_default_output(o_drv, o_dev, o_opts, o_prim, o_count);
2416
2417	ROAR_INFO("Server config: rate=%i, bits=%i, chans=%i", ROAR_DBG_INFO_NOTICE, sa.rate, sa.bits, sa.channels);
2418
2419	if ( waveform_init() == -1 ) {
2420	ROAR_ERR("Can not initialize Waveform subsystem");
2421	return 1;
2422	}
2423
2424	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2425	if ( midi_init() == -1 ) {
2426	ROAR_ERR("Can not initialize MIDI subsystem");
2427	}
2428	#endif
2429
2430	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2431	if ( ssynth_init() == -1 ) {
2432	ROAR_ERR("Can not initialize ssynth subsystem");
2433	}
2434	#endif
2435
2436	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2437	if ( light_init(light_channels) == -1 ) {
2438	ROAR_ERR("Can not initialize light control subsystem");
2439	}
2440	#endif
2441
2442	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2443	if ( rdtcs_init() == -1 ) {
2444	ROAR_ERR("Can not initialize RDTCS subsystem");
2445	}
2446	#endif
2447
2448	if ( plugins_init() == -1 ) {
2449	ROAR_ERR("Can not initialize plugins");
2450	}
2451
2452	#ifdef ROAR_SUPPORT_LISTEN
2453	if ( !g_no_listen ) {
2454	if ( add_listen(sock_addr, port, sock_type, sock_user, sock_grp, sock_proto, sock_dir, &sock_info) != 0 ) {
2455	ROAR_ERR("Can not open listen socket!");
2456	return 1;
2457	}
2458	}
2459	#endif
2460
2461	if ( output_buffer_init(&sa) == -1 ) {
2462	ROAR_ERR("Can not init output buffer!");
2463	return 1;
2464	}
2465
2466	if ( driver == NULL ) {
2467	driver = "null";
2468	} else {
2469	ROAR_ERR("Usage of old driver interface. use -o not -d!");
2470	ROAR_WARN("-d will be removed within the next releases");
2471	}
2472
2473	if ( driver_open(&drvinst, &drvid, driver, device, &sa) == -1 ) {
2474	ROAR_ERR("Can not open output driver!");
2475	return 1;
2476	}
2477
2478	if ( samples_init() == -1 ) {
2479	ROAR_ERR("Can not init samples!");
2480	return 1;
2481	}
2482
2483
2484	// we should handle this on microcontrollers, too.
2485	#if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32)
2486	signal(SIGINT, on_sig_int);
2487	signal(SIGTERM, on_sig_term);
2488	signal(SIGCHLD, on_sig_chld);
2489	signal(SIGUSR1, on_sig_usr1);
2490	signal(SIGPIPE, SIG_IGN); // ignore broken pipes
2491	#endif
2492
2493	if ( g_config->memlock_level == -1 ) {
2494	g_config->memlock_level = MEMLOCK_DEFAULT;
2495	}
2496
2497	if ( memlock_set_level(g_config->memlock_level) == -1 ) {
2498	ROAR_WARN("Can not set memory locking level to target level.");
2499	}
2500
2501	if ( realtime ) {
2502	#ifdef DEBUG
2503	ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compile without -DDEBUG");
2504	#endif
2505
2506	#ifdef ROAR_HAVE_NICE
2507	// this stupid error check is because type of returned data of nice() changed
2508	// too often. On some systems it may return 0/-1, on some new nice value or
2509	// mixed forms of both.
2510	errno = 0;
2511	(void)nice(-5*realtime); // -5 for each --realtime
2512	if ( errno ) {
2513	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2514	}
2515	#else
2516	ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno));
2517	#endif
2518	/*
2519	#ifdef __linux__
2520	if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 )
2521	ROAR_WARN("Can not set io priority: %s", strerror(errno));
2522	#endif
2523	*/
2524	}
2525
2526	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX)
2527	if ( setids & R_SETGID ) {
2528	if ( sock_grp == NULL ) {
2529	ROAR_ERR("Can not set GID if no groupname is supplied");
2530	return 1;
2531	}
2532	if ( (grp = getgrnam(sock_grp)) == NULL ) {
2533	ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno));
2534	return 1;
2535	}
2536	if ( setgroups(0, (const gid_t *) NULL) == -1 ) {
2537	ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno));
2538	}
2539	if ( !grp \|\| setgid(grp->gr_gid) == -1 ) {
2540	ROAR_ERR("Can not set GroupID: %s", strerror(errno));
2541	}
2542	}
2543	#endif
2544
2545
2546	clients_set_pid(g_self_client, getpid());
2547	#ifdef ROAR_HAVE_GETUID
2548	clients_set_uid(g_self_client, getuid());
2549	#endif
2550	#ifdef ROAR_HAVE_GETGID
2551	clients_set_gid(g_self_client, getgid());
2552	#endif
2553	clients_get(g_self_client, &self);
2554
2555	if ( self == NULL ) {
2556	ROAR_ERR("Can not get self client!");
2557	return 1;
2558	}
2559
2560	strcpy(self->name, "RoarAudio daemon internal");
2561
2562	if ( roar_nnode_free(&(self->nnode)) == -1 )
2563	return 1;
2564
2565	// not fully correct but ok as workaorund
2566	// so tools assume that roard runs on the same machine as
2567	// they in case they use AF_UNIX:
2568	if ( roar_nnode_new(&(self->nnode), ROAR_SOCKET_TYPE_UNIX) == -1 )
2569	return 1;
2570
2571	#ifdef ROAR_HAVE_FORK
2572	if ( daemon ) {
2573	#ifdef ROAR_HAVE_SYSLOG
2574	roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG);
2575	#else
2576	roar_debug_set_stderr_fh(-1);
2577	#endif
2578
2579	close(ROAR_STDIN );
2580	close(ROAR_STDOUT);
2581	close(ROAR_STDERR);
2582
2583	if ( fork() )
2584	ROAR_U_EXIT(0);
2585
2586	#ifdef ROAR_HAVE_SETSID
2587	setsid();
2588	#endif
2589	clients_set_pid(g_self_client, getpid()); // reset pid as it changed
2590	}
2591	#endif
2592
2593	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2594	// early test for UID as we need this for the pidfile and the setuid()
2595	if ( sock_user != NULL ) {
2596	if ( (pwd = getpwnam(sock_user)) == NULL ) {
2597	ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno));
2598	return 1;
2599	}
2600	}
2601	#endif
2602
2603	ROAR_INFO("Process ID: %i", ROAR_DBG_INFO_INFO, (int)getpid());
2604
2605	#ifdef SUPPORT_PIDFILE
2606	if ( pidfile != NULL ) {
2607	if ( roar_vio_open_file(&pidfile_vio, pidfile, O_WRONLY\|O_CREAT, 0644) == -1 ) {
2608	ROAR_ERR("Can not write pidfile: %s", pidfile);
2609	} else {
2610	roar_vio_printf(&pidfile_vio, "%i\n", getpid());
2611	roar_vio_close(&pidfile_vio);
2612	}
2613	#if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2614	if ( pwd \|\| grp ) {
2615	if ( chown(pidfile, pwd ? pwd->pw_uid : -1, grp ? grp->gr_gid : -1) == -1 ) {
2616	ROAR_WARN("Can not change ownership of pidfile: %s: %s", pidfile, strerror(errno));
2617	}
2618	}
2619	if ( chmod(pidfile, S_IRUSR\|S_IWUSR\|S_IRGRP\|S_IROTH) == -1 ) {
2620	ROAR_WARN("Can not change permissions of pidfile: %s: %s", pidfile, strerror(errno));
2621	}
2622	#endif
2623	}
2624	#endif
2625
2626	#ifdef ROAR_HAVE_CHROOT
2627	if (chrootdir) {
2628	if ( chroot(chrootdir) == -1 ) {
2629	ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno));
2630	return 2;
2631	}
2632	if ( chdir("/") == -1 ) {
2633	ROAR_ERR("Can not chdir to /: %s", strerror(errno));
2634	return 2;
2635	}
2636	}
2637	#endif
2638
2639	#if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX)
2640	if ( setids & R_SETUID ) {
2641	if ( sock_user == NULL ) {
2642	ROAR_ERR("Can not set UID if no username is supplied");
2643	return 1;
2644	}
2645	if ( !pwd \|\| setuid(pwd->pw_uid) == -1 ) {
2646	ROAR_ERR("Can not set UserID: %s", strerror(errno));
2647	return 3;
2648	}
2649	#ifdef ROAR_HAVE_GETUID
2650	clients_set_uid(g_self_client, getuid());
2651	#endif
2652	}
2653	#endif
2654
2655	// setup auth:
2656	#if defined(ROAR_HAVE_GETUID) && defined(ROAR_HAVE_GETGID)
2657	if ( auth_setup(none_acclev, trust_acclev, trust_root, getuid(), getgid()) == -1 ) {
2658	#else
2659	if ( auth_setup(none_acclev, trust_acclev, trust_root, -1, -1) == -1 ) {
2660	#endif
2661	ROAR_ERR("Can not set up auth. Bad.");
2662	alive = 0;
2663	}
2664
2665	// Register with OpenSLP:
2666	#ifdef ROAR_HAVE_LIBSLP
2667	if ( reg_slp ) {
2668	register_slp(0, sock_addr);
2669	}
2670	#endif
2671
2672	#ifdef ROAR_HAVE_LIBX11
2673	if ( reg_x11 ) {
2674	register_x11(0, sock_addr);
2675	}
2676	#endif
2677
2678	ROAR_INFO("Startup complet", ROAR_DBG_INFO_INFO);
2679
2680	// start main loop...
2681	ROAR_INFO("Entering main loop", ROAR_DBG_INFO_INFO);
2682	main_loop(drvid, drvinst, &sa, sysclocksync);
2683	ROAR_INFO("Left main loop", ROAR_DBG_INFO_INFO);
2684
2685	// clean up.
2686	clean_quit_prep();
2687	driver_close(drvinst, drvid);
2688	output_buffer_free();
2689
2690	roar_notify_core_free(NULL);
2691
2692	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2693	return 0;
2694	}
2695
2696	void cleanup_listen_socket (int terminate) {
2697	int i;
2698
2699	ROAR_DBG("cleanup_listen_socket(terminate=%i) = (void)?", terminate);
2700
2701	ROAR_INFO("Cleaning up listen sockets", ROAR_DBG_INFO_INFO);
2702
2703	// Deregister from SLP:
2704	#ifdef ROAR_HAVE_LIBSLP
2705	register_slp(1, NULL);
2706	#endif
2707
2708	#ifdef ROAR_HAVE_LIBX11
2709	register_x11(1, NULL);
2710	#endif
2711
2712	#ifdef ROAR_SUPPORT_LISTEN
2713	for (i = 0; i < ROAR_MAX_LISTEN_SOCKETS; i++) {
2714	if ( g_listen[i].used ) {
2715	roar_vio_close(&(g_listen[i].sock));
2716
2717	g_listen[i].used = 0;
2718
2719	#ifdef ROAR_HAVE_UNIX
2720	if ( server[i] != NULL )
2721	if ( *(server[i]) == '/' )
2722	unlink(server[i]);
2723	#endif
2724	}
2725	}
2726
2727	#endif
2728
2729	if ( terminate )
2730	g_terminate = 1;
2731	}
2732
2733	void clean_quit_prep (void) {
2734	cleanup_listen_socket(0);
2735
2736	plugins_free();
2737
2738	#ifndef ROAR_WITHOUT_DCOMP_SOURCES
2739	sources_free();
2740	#endif
2741	streams_free();
2742	clients_free();
2743	#ifndef ROAR_WITHOUT_DCOMP_SSYNTH
2744	ssynth_free();
2745	#endif
2746	#ifndef ROAR_WITHOUT_DCOMP_CB
2747	midi_cb_stop(); // stop console beep
2748	#endif
2749	#ifndef ROAR_WITHOUT_DCOMP_MIDI
2750	midi_free();
2751	#endif
2752	#ifndef ROAR_WITHOUT_DCOMP_LIGHT
2753	light_free();
2754	#endif
2755	#ifndef ROAR_WITHOUT_DCOMP_RDTCS
2756	rdtcs_free();
2757	#endif
2758
2759	waveform_free();
2760
2761	#ifdef SUPPORT_PIDFILE
2762	if ( pidfile != NULL )
2763	unlink(pidfile);
2764	#endif
2765
2766	auth_free();
2767	}
2768
2769	void clean_quit (void) {
2770	ROAR_INFO("Shuting down", ROAR_DBG_INFO_INFO);
2771
2772	counters_print(ROAR_DEBUG_TYPE_INFO, 0);
2773
2774	clean_quit_prep();
2775	// driver_close(drvinst, drvid);
2776	// output_buffer_free();
2777
2778	roar_notify_core_free(NULL);
2779
2780	ROAR_INFO("Exiting, no error", ROAR_DBG_INFO_INFO);
2781	exit(0);
2782	}
2783
2784	//ll

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