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source: roaraudio/roard/roard.c @ 4710:41d6f4b03f6f

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Last change on this file since 4710:41d6f4b03f6f was 4710:41d6f4b03f6f, checked in by phi, 13 years ago
added profiles for gopher
File size: 74.5 KB

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

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