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source: roaraudio/roard/roard.c @ 4482:b93886d58180

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Last change on this file since 4482:b93886d58180 was 4482:b93886d58180, checked in by phi, 14 years ago
added options for auth
File size: 73.3 KB

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

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