[0] | 1 | //roard.c: |
---|
| 2 | |
---|
[668] | 3 | /* |
---|
| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008 |
---|
| 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, 675 Mass Ave, Cambridge, MA 02139, USA. |
---|
| 22 | * |
---|
| 23 | */ |
---|
| 24 | |
---|
[0] | 25 | #include "roard.h" |
---|
| 26 | |
---|
[1494] | 27 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[60] | 28 | char * server = ROAR_DEFAULT_SOCK_GLOBAL; // global server address |
---|
[1494] | 29 | #endif |
---|
[60] | 30 | |
---|
[1503] | 31 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 32 | void usage (void) { |
---|
| 33 | printf("Usage: roard [OPTIONS]...\n\n"); |
---|
| 34 | |
---|
[68] | 35 | printf("Misc Options:\n\n"); |
---|
| 36 | printf( |
---|
[775] | 37 | " --daemon - Bring the server into background after init\n" |
---|
[71] | 38 | " --terminate - Terminate after last client quited\n" |
---|
[274] | 39 | " --restart - Trys to stop an old instance and start a new with new settings\n" |
---|
[276] | 40 | " --realtime - Trys to get realtime priority,\n" |
---|
| 41 | " give multible times for being more realtime\n" |
---|
[444] | 42 | " --chroot DIR - chroots to the given dir\n" |
---|
| 43 | " --setgid - GroupID to the audio group as specified via -G\n" |
---|
| 44 | " --setuid - UserID to the audio user as specified via -U\n" |
---|
[905] | 45 | " --sysclocksync - calculate exact sample rate using the system clock\n" |
---|
[2017] | 46 | " --location LOC - Set lion readable location of server\n" |
---|
[68] | 47 | ); |
---|
| 48 | |
---|
| 49 | printf("\nAudio Options:\n\n"); |
---|
[0] | 50 | printf( |
---|
| 51 | " -R --rate RATE - Set server rate\n" |
---|
| 52 | " -B --bits BITS - Set server bits\n" |
---|
| 53 | " -C --chans CHANNELS - Set server channels\n" |
---|
| 54 | ); |
---|
| 55 | |
---|
[1923] | 56 | printf("\nDriver Options: (obsolete, do not use, Use Ouput Options)\n\n"); |
---|
[974] | 57 | printf(" -d --driver DRV - Set the driver (default: %s)\n", ROAR_DRIVER_DEFAULT); |
---|
[0] | 58 | printf(" -D --device DEV - Set the device\n"); |
---|
| 59 | printf(" -dO OPTS - Set output options\n"); |
---|
[973] | 60 | printf(" --list-driver - List all drivers\n"); |
---|
[0] | 61 | |
---|
[932] | 62 | printf("\nOutput Options:\n\n"); |
---|
[974] | 63 | printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n"); |
---|
[932] | 64 | printf(" -O --odevice DEV - Set the device\n"); |
---|
| 65 | printf(" -oO OPTS - Set output options\n"); |
---|
| 66 | printf(" -oN - Adds another output\n"); |
---|
[961] | 67 | printf(" -oP - Mark output as primary\n"); |
---|
[932] | 68 | |
---|
[0] | 69 | printf("\nSource Options:\n\n"); |
---|
| 70 | printf(" -s --source DRV - Use DRV as input driver\n" |
---|
| 71 | " -S DEV - Use DEV as input device\n" |
---|
| 72 | " -sO OPTS - Use OPTS as input options\n" |
---|
[1512] | 73 | " -sN - Adds another source\n" |
---|
[0] | 74 | " -sP - Make souce as primary\n" |
---|
| 75 | ); |
---|
| 76 | |
---|
[280] | 77 | printf("\nCodec Filter Options:\n\n"); |
---|
| 78 | printf(" --list-cf - List all codec filter\n" |
---|
| 79 | ); |
---|
[0] | 80 | |
---|
[1923] | 81 | printf("\nMIDI Options:\n\n"); |
---|
[1924] | 82 | printf(" --midi-no-console - Disable console based MIDI synth\n" |
---|
| 83 | " --midi-console DEV - Set device for MIDI console\n" |
---|
| 84 | ); |
---|
[1923] | 85 | |
---|
| 86 | printf("\nLight Control Options:\n\n"); |
---|
| 87 | printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n", |
---|
| 88 | LIGHT_CHANNELS_DEFAULT |
---|
| 89 | ); |
---|
| 90 | |
---|
[0] | 91 | printf("\nServer Options:\n\n"); |
---|
| 92 | printf(" -t --tcp - Use TCP listen socket\n" |
---|
| 93 | " -u --unix - Use UNIX Domain listen socket (default)\n" |
---|
[508] | 94 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 95 | " -n --decnet - use DECnet listen socket\n" |
---|
| 96 | #endif |
---|
[518] | 97 | " -4 - Use IPv4 connections (implies -t)\n" |
---|
| 98 | #ifdef PF_INET6 |
---|
| 99 | " -6 - Use IPv6 connections (implies -t)\n" |
---|
| 100 | #endif |
---|
| 101 | #ifdef IPV6_ADDRFORM |
---|
| 102 | " -64 - Try to downgrade sockets from IPv6 into IPv4,\n" |
---|
| 103 | " this is normaly not usefull.\n" |
---|
| 104 | #endif |
---|
[0] | 105 | " -p --port - TCP Port to bind to\n" |
---|
| 106 | " -b --bind - IP/Hostname to bind to\n" |
---|
[1115] | 107 | " --sock - Filename for UNIX Domain Socket\n" |
---|
[1993] | 108 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 109 | " --slp - Enable OpenSLP support\n" |
---|
| 110 | #endif |
---|
[450] | 111 | " -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n" |
---|
[60] | 112 | " You need the permittions to change the GID\n" |
---|
[444] | 113 | " -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n" |
---|
| 114 | " You need the permittions to change the UID (normaly only root has)\n" |
---|
[548] | 115 | " --no-listen - Do not listen for new clients\n" |
---|
| 116 | " (only usefull for relaing, impleys --terminate)\n" |
---|
[274] | 117 | " --client-fh - Comunicate with a client over this handle\n" |
---|
[501] | 118 | " (only usefull for relaing)\n" |
---|
[920] | 119 | " --close-fh - Closes the given fh\n" |
---|
| 120 | " --standby - Start in standby state\n" |
---|
| 121 | " --auto-standby - Automatical goes into standby if there are no streams\n", |
---|
[450] | 122 | ROAR_DEFAULT_SOCKGRP |
---|
[0] | 123 | ); |
---|
| 124 | // printf("\n Options:\n\n"); |
---|
| 125 | printf("\n"); |
---|
| 126 | } |
---|
[1503] | 127 | #endif |
---|
[0] | 128 | |
---|
[579] | 129 | int restart_server (char * server) { |
---|
| 130 | struct roar_connection con; |
---|
| 131 | if ( roar_connect(&con, server) == -1 ) { |
---|
| 132 | return -1; |
---|
| 133 | } |
---|
| 134 | |
---|
| 135 | if ( roar_terminate(&con, 1) == -1 ) { |
---|
| 136 | return -1; |
---|
| 137 | } |
---|
| 138 | |
---|
| 139 | return roar_disconnect(&con); |
---|
| 140 | } |
---|
| 141 | |
---|
[444] | 142 | #define R_SETUID 1 |
---|
| 143 | #define R_SETGID 2 |
---|
| 144 | |
---|
[1609] | 145 | int init_config (void) { |
---|
| 146 | int i; |
---|
| 147 | |
---|
| 148 | memset(g_config, 0, sizeof(struct roard_config)); |
---|
| 149 | |
---|
| 150 | for (i = 0; i < ROAR_DIR_DIRIDS; i++) { |
---|
| 151 | g_config->streams[i].mixer_channels = 1; |
---|
| 152 | g_config->streams[i].mixer.rpg_mul = 1; |
---|
| 153 | g_config->streams[i].mixer.rpg_div = 1; |
---|
| 154 | g_config->streams[i].mixer.scale = 65535; |
---|
| 155 | g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale; |
---|
| 156 | } |
---|
| 157 | |
---|
[1899] | 158 | g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC; |
---|
| 159 | |
---|
[2017] | 160 | g_config->location = "***default***"; |
---|
| 161 | |
---|
[1609] | 162 | return 0; |
---|
| 163 | } |
---|
| 164 | |
---|
[1145] | 165 | int add_output (char * drv, char * dev, char * opts, int prim, int count) { |
---|
[933] | 166 | int stream; |
---|
| 167 | struct roar_stream * s; |
---|
| 168 | struct roar_stream_server * ss; |
---|
[938] | 169 | char * k, * v; |
---|
[1208] | 170 | #ifdef ROAR_DRIVER_CODEC |
---|
| 171 | char * to_free = NULL; |
---|
| 172 | #endif |
---|
[938] | 173 | int codec; |
---|
[1926] | 174 | int sync = 0, f_mmap = 0; |
---|
[1522] | 175 | int32_t blocks = -1, blocksize = -1; |
---|
[1920] | 176 | int dir = ROAR_DIR_OUTPUT; |
---|
[1991] | 177 | int error = 0; |
---|
| 178 | // DMX: |
---|
| 179 | int32_t channel = -1; |
---|
| 180 | int32_t universe = -1; |
---|
| 181 | uint16_t tu16; |
---|
[2085] | 182 | float q = -32e6; |
---|
[933] | 183 | |
---|
[938] | 184 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts); |
---|
[933] | 185 | |
---|
[1145] | 186 | if ( drv == NULL && count == 0 ) { |
---|
| 187 | drv = ROAR_DRIVER_DEFAULT; |
---|
| 188 | prim = 1; |
---|
| 189 | sync = 1; |
---|
[1208] | 190 | |
---|
| 191 | #ifdef ROAR_DRIVER_CODEC |
---|
| 192 | if ( opts == NULL ) { |
---|
| 193 | opts = to_free = strdup("codec=" ROAR_DRIVER_CODEC); |
---|
| 194 | } |
---|
| 195 | #endif |
---|
[1145] | 196 | } |
---|
| 197 | |
---|
[1227] | 198 | if ( opts == NULL && count == 0 ) { |
---|
| 199 | sync = 1; |
---|
| 200 | prim = 1; // if ( prim == 0 ) prim = 1; -> prim allways = 1 |
---|
| 201 | } |
---|
| 202 | |
---|
[933] | 203 | if ( (stream = streams_new()) == -1 ) { |
---|
[938] | 204 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts); |
---|
[982] | 205 | if ( prim ) alive = 0; |
---|
[933] | 206 | return -1; |
---|
| 207 | } |
---|
| 208 | |
---|
| 209 | streams_get(stream, &ss); |
---|
| 210 | s = ROAR_STREAM(ss); |
---|
| 211 | |
---|
| 212 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
---|
| 213 | |
---|
| 214 | s->pos_rel_id = -1; |
---|
| 215 | // s->info.codec = codec; |
---|
| 216 | |
---|
[938] | 217 | codec = s->info.codec; |
---|
| 218 | |
---|
| 219 | k = strtok(opts, ","); |
---|
| 220 | while (k != NULL) { |
---|
| 221 | // ROAR_WARN("add_output(*): opts: %s", k); |
---|
| 222 | |
---|
| 223 | if ( (v = strstr(k, "=")) != NULL ) { |
---|
| 224 | *v++ = 0; |
---|
| 225 | } |
---|
| 226 | |
---|
| 227 | ROAR_DBG("add_output(*): opts: k='%s', v='%s'", k, v); |
---|
| 228 | if ( strcmp(k, "rate") == 0 ) { |
---|
| 229 | s->info.rate = atoi(v); |
---|
| 230 | } else if ( strcmp(k, "channels") == 0 ) { |
---|
| 231 | s->info.channels = atoi(v); |
---|
| 232 | } else if ( strcmp(k, "bits") == 0 ) { |
---|
| 233 | s->info.bits = atoi(v); |
---|
| 234 | } else if ( strcmp(k, "codec") == 0 ) { |
---|
| 235 | if ( (codec = roar_str2codec(v)) == -1 ) { |
---|
| 236 | ROAR_ERR("add_output(*): unknown codec '%s'", v); |
---|
[1991] | 237 | error++; |
---|
[938] | 238 | } |
---|
[2085] | 239 | } else if ( strcmp(k, "q") == 0 ) { |
---|
| 240 | q = atof(v); |
---|
[1221] | 241 | } else if ( strcmp(k, "blocks") == 0 ) { |
---|
| 242 | blocks = atoi(v); |
---|
[1522] | 243 | } else if ( strcmp(k, "blocksize") == 0 ) { |
---|
| 244 | blocksize = atoi(v); |
---|
[1926] | 245 | } else if ( strcmp(k, "mmap") == 0 ) { |
---|
| 246 | f_mmap = 1; |
---|
[1919] | 247 | } else if ( strcmp(k, "subsystem") == 0 ) { |
---|
| 248 | if ( !strcasecmp(v, "wave") || !strcasecmp(v, "waveform") ) { |
---|
[1920] | 249 | dir = ROAR_DIR_OUTPUT; |
---|
[1919] | 250 | } else if ( !strcasecmp(v, "midi") ) { |
---|
| 251 | dir = ROAR_DIR_MIDI_OUT; |
---|
| 252 | } else if ( !strcasecmp(v, "light") ) { |
---|
| 253 | dir = ROAR_DIR_LIGHT_OUT; |
---|
| 254 | } else { |
---|
| 255 | ROAR_ERR("add_output(*): unknown subsystem '%s'", k); |
---|
[1991] | 256 | error++; |
---|
| 257 | } |
---|
| 258 | // DMX: |
---|
| 259 | } else if ( strcmp(k, "channel") == 0 ) { |
---|
| 260 | channel = atoi(v); |
---|
| 261 | if ( channel < 0 || channel > 65535 ) { |
---|
| 262 | ROAR_ERR("add_output(*): Invalide channel (not within 0..65535): %i", channel); |
---|
| 263 | channel = -1; |
---|
| 264 | error++; |
---|
[1919] | 265 | } |
---|
[1991] | 266 | } else if ( strcmp(k, "universe") == 0 ) { |
---|
| 267 | universe = atoi(v); |
---|
| 268 | if ( universe < 0 || universe > 255 ) { |
---|
| 269 | ROAR_ERR("add_output(*): Invalide universe (not within 0..255): %i", universe); |
---|
| 270 | universe = -1; |
---|
| 271 | error++; |
---|
| 272 | } |
---|
| 273 | |
---|
| 274 | |
---|
[1032] | 275 | } else if ( strcmp(k, "meta") == 0 ) { |
---|
| 276 | streams_set_flag(stream, ROAR_FLAG_META); |
---|
[1117] | 277 | } else if ( strcmp(k, "sync") == 0 ) { |
---|
| 278 | sync = 1; |
---|
[1221] | 279 | } else if ( strcmp(k, "primary") == 0 ) { |
---|
| 280 | prim = 1; |
---|
| 281 | |
---|
| 282 | } else if ( strcmp(k, "cleanmeta") == 0 ) { |
---|
| 283 | streams_set_flag(stream, ROAR_FLAG_CLEANMETA); |
---|
| 284 | } else if ( strcmp(k, "autoconf") == 0 ) { |
---|
[1531] | 285 | streams_set_flag(stream, ROAR_FLAG_AUTOCONF); |
---|
[938] | 286 | } else { |
---|
| 287 | ROAR_ERR("add_output(*): unknown option '%s'", k); |
---|
[1991] | 288 | error++; |
---|
| 289 | } |
---|
| 290 | |
---|
| 291 | if ( error ) { |
---|
[938] | 292 | streams_delete(stream); |
---|
[982] | 293 | if ( prim ) alive = 0; |
---|
[1208] | 294 | #ifdef ROAR_DRIVER_CODEC |
---|
| 295 | if ( to_free != NULL ) |
---|
| 296 | free(to_free); |
---|
| 297 | #endif |
---|
[938] | 298 | return -1; |
---|
| 299 | } |
---|
| 300 | |
---|
| 301 | k = strtok(NULL, ","); |
---|
| 302 | } |
---|
| 303 | |
---|
[1919] | 304 | if ( streams_set_dir(stream, dir, 1) == -1 ) { |
---|
| 305 | streams_delete(stream); |
---|
| 306 | return -1; |
---|
| 307 | } |
---|
| 308 | |
---|
[1208] | 309 | #ifdef ROAR_DRIVER_CODEC |
---|
| 310 | if ( to_free != NULL ) |
---|
| 311 | free(to_free); |
---|
| 312 | #endif |
---|
| 313 | |
---|
[941] | 314 | if ( codec == ROAR_CODEC_ALAW || codec == ROAR_CODEC_MULAW ) |
---|
| 315 | s->info.bits = 8; // needed to open OSS driver, will be overriden by codecfilter |
---|
| 316 | |
---|
[938] | 317 | s->info.codec = codec; |
---|
| 318 | ROAR_STREAM_SERVER(s)->codec_orgi = codec; |
---|
[933] | 319 | |
---|
[1145] | 320 | if ( driver_openvio(&(ss->vio), &(ss->driver_id), drv, dev, &(s->info), -1) == -1 ) { |
---|
[1581] | 321 | ss->driver_id = -1; // don't close a driver not opened... |
---|
| 322 | memset(&(ss->vio), 0, sizeof(struct roar_vio_calls)); |
---|
[933] | 323 | streams_delete(stream); |
---|
[938] | 324 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts); |
---|
[982] | 325 | if ( prim ) alive = 0; |
---|
[933] | 326 | return -1; |
---|
| 327 | } |
---|
| 328 | |
---|
[1528] | 329 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAMID, &stream); // ignore errors here |
---|
| 330 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAM, s); // ignore errors here |
---|
| 331 | |
---|
[1221] | 332 | if ( blocks != -1 ) |
---|
| 333 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLOCKS, &blocks); |
---|
| 334 | |
---|
[1522] | 335 | if ( blocksize != -1 ) |
---|
| 336 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLKSIZE, &blocksize); |
---|
| 337 | |
---|
[1991] | 338 | // TODO: we shoudld *really* check for errors here... |
---|
| 339 | if ( channel != -1 ) { |
---|
| 340 | tu16 = channel; |
---|
| 341 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXSCHAN, &tu16); |
---|
| 342 | } |
---|
| 343 | if ( universe != -1 ) { |
---|
| 344 | tu16 = universe; |
---|
| 345 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXUNIV, &tu16); |
---|
| 346 | } |
---|
| 347 | |
---|
[1156] | 348 | ROAR_DBG("add_output(*): ss->driver_id=%i", ss->driver_id); |
---|
| 349 | |
---|
[938] | 350 | streams_set_fh(stream, -1); // update some internal structures |
---|
| 351 | |
---|
[2087] | 352 | if ( q > -1e6 ) { |
---|
| 353 | ROAR_DBG("add_output(*): setting q=%f", q); |
---|
| 354 | streams_ctl(stream, ROAR_CODECFILTER_CTL_SET_Q|ROAR_STREAM_CTL_TYPE_FLOAT, &q); |
---|
| 355 | } |
---|
| 356 | |
---|
[933] | 357 | client_stream_add(g_source_client, stream); |
---|
| 358 | |
---|
[1200] | 359 | if ( prim ) { |
---|
[961] | 360 | streams_mark_primary(stream); |
---|
[1200] | 361 | s->pos_rel_id = stream; |
---|
| 362 | } |
---|
[961] | 363 | |
---|
[1120] | 364 | if ( sync ) { |
---|
[1117] | 365 | streams_set_flag(stream, ROAR_FLAG_SYNC); |
---|
[1120] | 366 | } else { |
---|
| 367 | streams_reset_flag(stream, ROAR_FLAG_SYNC); |
---|
| 368 | } |
---|
[1117] | 369 | |
---|
[1926] | 370 | if ( f_mmap ) |
---|
| 371 | streams_set_flag(stream, ROAR_FLAG_MMAP); |
---|
| 372 | |
---|
[933] | 373 | return 0; |
---|
[932] | 374 | } |
---|
| 375 | |
---|
[1993] | 376 | |
---|
| 377 | // SLP: |
---|
| 378 | void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) { |
---|
| 379 | /* return the error code in the cookie */ |
---|
| 380 | *(SLPError*)cookie = errcode; |
---|
| 381 | } |
---|
| 382 | |
---|
| 383 | int register_slp (int unreg, char * sockname) { |
---|
| 384 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 385 | static int regged = 0; |
---|
| 386 | static char * sn = NULL; |
---|
| 387 | SLPError err; |
---|
| 388 | SLPError callbackerr; |
---|
| 389 | SLPHandle hslp; |
---|
| 390 | char addr[1024]; |
---|
| 391 | char attr[1024] = ""; |
---|
[2017] | 392 | char * location; |
---|
[1993] | 393 | |
---|
| 394 | if ( sockname != NULL ) |
---|
| 395 | sn = sockname; |
---|
| 396 | |
---|
[2016] | 397 | snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE "://%s", sn); |
---|
[1993] | 398 | |
---|
| 399 | err = SLPOpen("en", SLP_FALSE, &hslp); |
---|
| 400 | |
---|
| 401 | if (err != SLP_OK) { |
---|
| 402 | ROAR_ERR("Error opening slp handle: Error #%i", err); |
---|
| 403 | return -1; |
---|
| 404 | } |
---|
| 405 | |
---|
| 406 | if (!unreg) { |
---|
[2017] | 407 | |
---|
| 408 | if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) { |
---|
| 409 | ROAR_ERR("Error using SLPEscape() on server location, really bad!"); |
---|
| 410 | SLPClose(hslp); |
---|
| 411 | return -1; |
---|
| 412 | } |
---|
| 413 | |
---|
[1995] | 414 | snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i)," |
---|
[2017] | 415 | "(light-channels=%i),(location=%s)", |
---|
[1995] | 416 | g_sa->rate, g_sa->channels, g_sa->bits, |
---|
[2017] | 417 | g_light_state.channels, |
---|
| 418 | location |
---|
[1995] | 419 | ); |
---|
| 420 | |
---|
[1993] | 421 | /* Register a service with SLP */ |
---|
| 422 | err = SLPReg(hslp, |
---|
| 423 | addr, |
---|
| 424 | SLP_LIFETIME_MAXIMUM, |
---|
| 425 | 0, |
---|
| 426 | attr, |
---|
| 427 | SLP_TRUE, |
---|
| 428 | register_slp_callback, |
---|
| 429 | &callbackerr); |
---|
[1994] | 430 | regged = 1; |
---|
| 431 | } else if ( unreg && regged ) { |
---|
| 432 | err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr); |
---|
| 433 | regged = 0; |
---|
| 434 | } else { |
---|
| 435 | SLPClose(hslp); |
---|
| 436 | return -1; |
---|
| 437 | } |
---|
[1993] | 438 | |
---|
[1994] | 439 | /* err may contain an error code that occurred as the slp library */ |
---|
| 440 | /* _prepared_ to make the call. */ |
---|
| 441 | if ( err != SLP_OK ) { |
---|
| 442 | ROAR_ERR("Error (de)registering service with slp: Error #%i", err); |
---|
| 443 | return -1; |
---|
| 444 | } |
---|
| 445 | |
---|
| 446 | /* callbackerr may contain an error code (that was assigned through */ |
---|
| 447 | /* the callback cookie) that occurred as slp packets were sent on */ |
---|
| 448 | /* the wire */ |
---|
| 449 | if (callbackerr != SLP_OK) { |
---|
| 450 | ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr); |
---|
| 451 | return -1; |
---|
[1993] | 452 | } |
---|
| 453 | |
---|
| 454 | SLPClose(hslp); |
---|
| 455 | return 0; |
---|
| 456 | #else |
---|
| 457 | return -1; |
---|
| 458 | #endif |
---|
| 459 | } |
---|
| 460 | |
---|
| 461 | |
---|
| 462 | // MAIN: |
---|
| 463 | |
---|
[1503] | 464 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 465 | int main (int argc, char * argv[]) { |
---|
[1503] | 466 | #else |
---|
| 467 | int main (void) { |
---|
| 468 | #endif |
---|
| 469 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 470 | int i; |
---|
| 471 | char * k; |
---|
[1503] | 472 | #endif |
---|
[1494] | 473 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[905] | 474 | char user_sock[80] = {0}; |
---|
[1494] | 475 | #endif |
---|
[1609] | 476 | struct roar_audio_info sa, max_sa; |
---|
| 477 | struct roard_config config; |
---|
[1486] | 478 | #ifdef ROAR_HAVE_FORK |
---|
[905] | 479 | int daemon = 0; |
---|
[1486] | 480 | #endif |
---|
[905] | 481 | int realtime = 0; |
---|
| 482 | int sysclocksync = 0; |
---|
[1207] | 483 | char * driver = NULL; |
---|
| 484 | char * device = NULL; |
---|
[1503] | 485 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[1207] | 486 | char * opts = NULL; |
---|
[1503] | 487 | #endif |
---|
[60] | 488 | // char * server = ROAR_DEFAULT_SOCK_GLOBAL; |
---|
[1494] | 489 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1207] | 490 | int port = ROAR_DEFAULT_PORT; |
---|
[1494] | 491 | #endif |
---|
[0] | 492 | int drvid; |
---|
[550] | 493 | char * s_drv = "cf"; |
---|
[1110] | 494 | char * s_dev = NULL; |
---|
[444] | 495 | char * s_con = NULL; |
---|
| 496 | char * s_opt = NULL; |
---|
| 497 | int s_prim = 0; |
---|
[1207] | 498 | char * o_drv = getenv("ROAR_DRIVER"); |
---|
| 499 | char * o_dev = getenv("ROAR_DEVICE"); |
---|
[932] | 500 | char * o_opts = NULL; |
---|
[961] | 501 | int o_prim = 0; |
---|
[1145] | 502 | int o_count = 0; |
---|
[1923] | 503 | int light_channels = LIGHT_CHANNELS_DEFAULT; |
---|
[450] | 504 | char * sock_grp = ROAR_DEFAULT_SOCKGRP; |
---|
[444] | 505 | char * sock_user = NULL; |
---|
[1494] | 506 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[517] | 507 | int sock_type = ROAR_SOCKET_TYPE_UNKNOWN; |
---|
[1494] | 508 | #endif |
---|
[1993] | 509 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 510 | int reg_slp = 0; |
---|
| 511 | #endif |
---|
[1486] | 512 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 513 | char * chrootdir = NULL; |
---|
[1486] | 514 | #endif |
---|
| 515 | #if defined(ROAR_HAVE_SETGID) || defined(ROAR_HAVE_SETUID) |
---|
[444] | 516 | int setids = 0; |
---|
[1486] | 517 | #endif |
---|
| 518 | #ifdef ROAR_HAVE_UNIX |
---|
[1011] | 519 | char * env_roar_proxy_backup; |
---|
[1486] | 520 | #endif |
---|
| 521 | #if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[446] | 522 | struct group * grp = NULL; |
---|
[1486] | 523 | #endif |
---|
| 524 | #if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[446] | 525 | struct passwd * pwd = NULL; |
---|
[1486] | 526 | #endif |
---|
| 527 | #ifdef ROAR_HAVE_GETSERVBYNAME |
---|
[446] | 528 | struct servent * serv = NULL; |
---|
[1486] | 529 | #endif |
---|
[0] | 530 | DRIVER_USERDATA_T drvinst; |
---|
[39] | 531 | struct roar_client * self = NULL; |
---|
[508] | 532 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 533 | char decnethost[80]; |
---|
| 534 | #endif |
---|
[0] | 535 | |
---|
| 536 | g_standby = 0; |
---|
[920] | 537 | g_autostandby = 0; |
---|
[982] | 538 | alive = 1; |
---|
[1494] | 539 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1155] | 540 | g_no_listen = 0; |
---|
[1494] | 541 | g_listen_socket = -1; |
---|
| 542 | #else |
---|
| 543 | g_terminate = 1; |
---|
| 544 | #endif |
---|
[0] | 545 | |
---|
| 546 | sa.bits = ROAR_BITS_DEFAULT; |
---|
| 547 | sa.channels = ROAR_CHANNELS_DEFAULT; |
---|
| 548 | sa.rate = ROAR_RATE_DEFAULT; |
---|
| 549 | sa.codec = ROAR_CODEC_DEFAULT; |
---|
| 550 | |
---|
[1609] | 551 | g_sa = &sa; |
---|
| 552 | g_max_sa = &max_sa; |
---|
| 553 | |
---|
| 554 | memcpy(g_max_sa, g_sa, sizeof(max_sa)); |
---|
| 555 | |
---|
| 556 | g_config = &config; |
---|
| 557 | |
---|
| 558 | if ( init_config() == -1 ) { |
---|
| 559 | ROAR_ERR("Can not init default config!"); |
---|
| 560 | return 1; |
---|
| 561 | } |
---|
[0] | 562 | |
---|
[1924] | 563 | if ( midi_init_config() == -1 ) { |
---|
| 564 | ROAR_ERR("Can not init MIDI config!"); |
---|
| 565 | return 1; |
---|
| 566 | } |
---|
[60] | 567 | |
---|
[1494] | 568 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1753] | 569 | #ifdef ROAR_HAVE_GETUID |
---|
[1486] | 570 | if ( getuid() != 0 && getenv("HOME") != NULL ) { |
---|
| 571 | snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER); |
---|
[60] | 572 | server = user_sock; |
---|
| 573 | } |
---|
[1753] | 574 | #endif |
---|
[60] | 575 | |
---|
[279] | 576 | if ( getenv("ROAR_SERVER") != NULL ) |
---|
| 577 | server = getenv("ROAR_SERVER"); |
---|
[1494] | 578 | #endif |
---|
[279] | 579 | |
---|
[63] | 580 | if ( clients_init() == -1 ) { |
---|
| 581 | ROAR_ERR("Can not init clients!"); |
---|
| 582 | return 1; |
---|
| 583 | } |
---|
| 584 | |
---|
| 585 | if ( streams_init() == -1 ) { |
---|
| 586 | ROAR_ERR("Can not init streams!"); |
---|
| 587 | return 1; |
---|
| 588 | } |
---|
| 589 | |
---|
[64] | 590 | if ( (g_self_client = clients_new()) == -1 ) { |
---|
| 591 | ROAR_ERR("Can not create self client!"); |
---|
| 592 | return 1; |
---|
| 593 | } |
---|
| 594 | |
---|
[0] | 595 | if ( sources_init() == -1 ) { |
---|
| 596 | ROAR_ERR("Can not init sources!"); |
---|
| 597 | return 1; |
---|
| 598 | } |
---|
| 599 | |
---|
[64] | 600 | if ( (sources_set_client(g_self_client)) == -1 ) { |
---|
| 601 | ROAR_ERR("Can not init set source client!"); |
---|
| 602 | return 1; |
---|
| 603 | } |
---|
| 604 | |
---|
[1503] | 605 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 606 | for (i = 1; i < argc; i++) { |
---|
| 607 | k = argv[i]; |
---|
| 608 | |
---|
| 609 | if ( strcmp(k, "-h") == 0 || strcmp(k, "--help") == 0 ) { |
---|
| 610 | usage(); |
---|
| 611 | return 0; |
---|
| 612 | |
---|
[579] | 613 | } else if ( strcmp(k, "--restart") == 0 ) { |
---|
[1494] | 614 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[579] | 615 | if ( restart_server(server) == -1 ) { |
---|
| 616 | ROAR_WARN("Can not terminate old server (not running at %s?), tring to continue anyway", server); |
---|
| 617 | } |
---|
[1494] | 618 | #else |
---|
| 619 | ROAR_ERR("--restart not supported"); |
---|
| 620 | #endif |
---|
[579] | 621 | |
---|
[775] | 622 | } else if ( strcmp(k, "--demon") == 0 || strcmp(k, "--daemon") == 0 ) { |
---|
[1486] | 623 | #ifdef ROAR_HAVE_FORK |
---|
[775] | 624 | daemon = 1; |
---|
[1486] | 625 | #else |
---|
| 626 | ROAR_ERR("--daemon not supported"); |
---|
| 627 | #endif |
---|
[71] | 628 | } else if ( strcmp(k, "--terminate") == 0 ) { |
---|
| 629 | g_terminate = 1; |
---|
[905] | 630 | } else if ( strcmp(k, "--sysclocksync") == 0 ) { |
---|
| 631 | sysclocksync = 1000; |
---|
[275] | 632 | } else if ( strcmp(k, "--realtime") == 0 ) { |
---|
[276] | 633 | realtime++; |
---|
[444] | 634 | } else if ( strcmp(k, "--chroot") == 0 ) { |
---|
[1486] | 635 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 636 | chrootdir = argv[++i]; |
---|
[1486] | 637 | #else |
---|
| 638 | ROAR_ERR("--chroot not supported"); |
---|
| 639 | i++; |
---|
| 640 | #endif |
---|
[444] | 641 | } else if ( strcmp(k, "--setgid") == 0 ) { |
---|
[1486] | 642 | #ifdef ROAR_HAVE_SETGID |
---|
[444] | 643 | setids |= R_SETGID; |
---|
[1486] | 644 | #else |
---|
| 645 | ROAR_ERR("--setgid not supported"); |
---|
| 646 | #endif |
---|
[444] | 647 | } else if ( strcmp(k, "--setuid") == 0 ) { |
---|
[1486] | 648 | #ifdef ROAR_HAVE_SETUID |
---|
[444] | 649 | setids |= R_SETUID; |
---|
[1486] | 650 | #else |
---|
| 651 | ROAR_ERR("--setuid not supported"); |
---|
| 652 | #endif |
---|
[2017] | 653 | } else if ( strcmp(k, "--location") == 0 ) { |
---|
| 654 | g_config->location = argv[++i]; |
---|
[68] | 655 | |
---|
[280] | 656 | } else if ( strcmp(k, "--list-cf") == 0 ) { |
---|
| 657 | print_codecfilterlist(); |
---|
| 658 | return 0; |
---|
| 659 | |
---|
[0] | 660 | } else if ( strcmp(k, "-R") == 0 || strcmp(k, "--rate") == 0 ) { |
---|
| 661 | sa.rate = atoi(argv[++i]); |
---|
| 662 | } else if ( strcmp(k, "-B") == 0 || strcmp(k, "--bits") == 0 ) { |
---|
| 663 | sa.bits = atoi(argv[++i]); |
---|
| 664 | } else if ( strcmp(k, "-C") == 0 || strcmp(k, "--chans") == 0 ) { |
---|
| 665 | sa.channels = atoi(argv[++i]); |
---|
| 666 | |
---|
| 667 | } else if ( strcmp(k, "-d") == 0 || strcmp(k, "--driver") == 0 ) { |
---|
| 668 | driver = argv[++i]; |
---|
| 669 | if ( strcmp(driver, "list") == 0 ) { |
---|
[974] | 670 | ROAR_WARN("The option is obsolete, use --list-driver!"); |
---|
[0] | 671 | print_driverlist(); |
---|
[973] | 672 | return 0; |
---|
[0] | 673 | } |
---|
| 674 | } else if ( strcmp(k, "-D") == 0 || strcmp(k, "--device") == 0 ) { |
---|
| 675 | device = argv[++i]; |
---|
| 676 | } else if ( strcmp(k, "-dO") == 0 ) { |
---|
| 677 | opts = argv[++i]; |
---|
[973] | 678 | } else if ( strcmp(k, "--list-driver") == 0 ) { |
---|
| 679 | print_driverlist(); |
---|
| 680 | return 0; |
---|
[0] | 681 | |
---|
[932] | 682 | } else if ( strcmp(k, "-o") == 0 || strcmp(k, "--odriver") == 0 ) { |
---|
| 683 | o_drv = argv[++i]; |
---|
| 684 | } else if ( strcmp(k, "-O") == 0 || strcmp(k, "--odevice") == 0 ) { |
---|
| 685 | o_dev = argv[++i]; |
---|
| 686 | } else if ( strcmp(k, "-oO") == 0 ) { |
---|
| 687 | o_opts = argv[++i]; |
---|
[961] | 688 | } else if ( strcmp(k, "-oP") == 0 ) { |
---|
| 689 | o_prim = 1; |
---|
[932] | 690 | } else if ( strcmp(k, "-oN") == 0 ) { |
---|
[1145] | 691 | if ( add_output(o_drv, o_dev, o_opts, o_prim, o_count) != -1 ) |
---|
| 692 | o_count++; |
---|
| 693 | |
---|
[961] | 694 | o_drv = o_dev = o_opts = NULL; |
---|
| 695 | o_prim = 0; |
---|
[932] | 696 | |
---|
[0] | 697 | } else if ( strcmp(k, "-s") == 0 || strcmp(k, "--source") == 0 ) { |
---|
[550] | 698 | s_drv = argv[++i]; |
---|
| 699 | } else if ( strcmp(k, "-S") == 0 ) { |
---|
[1110] | 700 | s_dev = argv[++i]; |
---|
[0] | 701 | } else if ( strcmp(k, "-sO") == 0 ) { |
---|
| 702 | s_opt = argv[++i]; |
---|
| 703 | } else if ( strcmp(k, "-sC") == 0 ) { |
---|
| 704 | s_con = argv[++i]; |
---|
| 705 | } else if ( strcmp(k, "-sP") == 0 ) { |
---|
| 706 | s_prim = 1; |
---|
[1110] | 707 | } else if ( strcmp(k, "-sN") == 0 ) { |
---|
| 708 | if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) { |
---|
| 709 | ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv); |
---|
| 710 | } |
---|
| 711 | s_opt = s_dev = s_con = NULL; |
---|
| 712 | s_drv = "cf"; |
---|
| 713 | s_prim = 0; |
---|
[0] | 714 | |
---|
[1923] | 715 | } else if ( strcmp(k, "--light-channels") == 0 ) { |
---|
| 716 | light_channels = atoi(argv[++i]); |
---|
| 717 | |
---|
[1924] | 718 | } else if ( strcmp(k, "--midi-no-console") == 0 ) { |
---|
| 719 | midi_config.init_cb = 0; |
---|
| 720 | } else if ( strcmp(k, "--midi-console") == 0 ) { |
---|
| 721 | midi_config.console_dev = argv[++i]; |
---|
| 722 | |
---|
[0] | 723 | } else if ( strcmp(k, "-p") == 0 || strcmp(k, "--port") == 0 ) { |
---|
[447] | 724 | // This is only usefull in INET not UNIX mode. |
---|
[1494] | 725 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[447] | 726 | if ( *server == '/' ) |
---|
| 727 | server = ROAR_DEFAULT_HOST; |
---|
| 728 | |
---|
[446] | 729 | errno = 0; |
---|
| 730 | if ( (port = atoi(argv[++i])) < 1 ) { |
---|
[1486] | 731 | #ifdef ROAR_HAVE_GETSERVBYNAME |
---|
[446] | 732 | if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) { |
---|
| 733 | ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno)); |
---|
| 734 | return 1; |
---|
| 735 | } |
---|
| 736 | // NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int! |
---|
| 737 | ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}", |
---|
| 738 | serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto); |
---|
| 739 | port = ROAR_NET2HOST16(serv->s_port); |
---|
[1486] | 740 | #else |
---|
| 741 | ROAR_ERR("invalite port number: %s", argv[i]); |
---|
| 742 | return 1; |
---|
| 743 | #endif |
---|
[446] | 744 | } |
---|
[1494] | 745 | #endif |
---|
[1115] | 746 | } else if ( strcmp(k, "-b") == 0 || strcmp(k, "--bind") == 0 || strcmp(k, "--sock") == 0 ) { |
---|
[1494] | 747 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[0] | 748 | server = argv[++i]; |
---|
[1494] | 749 | #endif |
---|
[518] | 750 | |
---|
[573] | 751 | } else if ( strcmp(k, "-t") == 0 || strcmp(k, "--tcp") == 0 ) { |
---|
[1494] | 752 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[518] | 753 | if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 ) |
---|
| 754 | sock_type = ROAR_SOCKET_TYPE_TCP; |
---|
| 755 | |
---|
| 756 | if ( *server == '/' ) |
---|
| 757 | server = ROAR_DEFAULT_HOST; |
---|
[1494] | 758 | #endif |
---|
[518] | 759 | |
---|
| 760 | } else if ( strcmp(k, "-4") == 0 ) { |
---|
[1494] | 761 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[517] | 762 | sock_type = ROAR_SOCKET_TYPE_TCP; |
---|
[447] | 763 | if ( *server == '/' ) |
---|
| 764 | server = ROAR_DEFAULT_HOST; |
---|
[1494] | 765 | #endif |
---|
[518] | 766 | } else if ( strcmp(k, "-6") == 0 ) { |
---|
[1494] | 767 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[519] | 768 | #ifdef PF_INET6 |
---|
[518] | 769 | sock_type = ROAR_SOCKET_TYPE_TCP6; |
---|
| 770 | if ( *server == '/' ) |
---|
| 771 | server = ROAR_DEFAULT_HOST; |
---|
[519] | 772 | #else |
---|
| 773 | ROAR_ERR("No IPv6 support compiled in!"); |
---|
| 774 | return 1; |
---|
| 775 | #endif |
---|
[1494] | 776 | #endif |
---|
[518] | 777 | |
---|
[573] | 778 | } else if ( strcmp(k, "-u") == 0 || strcmp(k, "--unix") == 0 ) { |
---|
[1494] | 779 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[62] | 780 | // ignore this case as it is the default behavor. |
---|
[517] | 781 | sock_type = ROAR_SOCKET_TYPE_UNIX; |
---|
[1494] | 782 | #endif |
---|
[518] | 783 | |
---|
[573] | 784 | } else if ( strcmp(k, "-n") == 0 || strcmp(k, "--decnet") == 0 ) { |
---|
[1494] | 785 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[508] | 786 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 787 | port = ROAR_DEFAULT_NUM; |
---|
| 788 | strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT); |
---|
| 789 | server = decnethost; |
---|
[517] | 790 | sock_type = ROAR_SOCKET_TYPE_DECNET; |
---|
[508] | 791 | #else |
---|
| 792 | ROAR_ERR("No DECnet support compiled in!"); |
---|
| 793 | return 1; |
---|
| 794 | #endif |
---|
[1494] | 795 | #endif |
---|
[518] | 796 | |
---|
[1993] | 797 | } else if ( strcmp(k, "--slp") == 0 ) { |
---|
| 798 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 799 | reg_slp = 1; |
---|
| 800 | #else |
---|
| 801 | ROAR_ERR("No OpenSLP support compiled in!"); |
---|
| 802 | return 1; |
---|
| 803 | #endif |
---|
| 804 | |
---|
[60] | 805 | } else if ( strcmp(k, "-G") == 0 ) { |
---|
[444] | 806 | sock_grp = argv[++i]; |
---|
| 807 | } else if ( strcmp(k, "-U") == 0 ) { |
---|
| 808 | sock_user = argv[++i]; |
---|
[0] | 809 | |
---|
[68] | 810 | } else if ( strcmp(k, "--no-listen") == 0 ) { |
---|
[1494] | 811 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1787] | 812 | server = ""; |
---|
[548] | 813 | g_terminate = 1; |
---|
[1155] | 814 | g_no_listen = 1; |
---|
[1494] | 815 | #endif |
---|
[68] | 816 | } else if ( strcmp(k, "--client-fh") == 0 ) { |
---|
| 817 | if ( clients_set_fh(clients_new(), atoi(argv[++i])) == -1 ) { |
---|
| 818 | ROAR_ERR("main(*): Can not set client's fh"); |
---|
| 819 | return 1; |
---|
| 820 | } |
---|
[501] | 821 | } else if ( strcmp(k, "--close-fh") == 0 ) { |
---|
[1486] | 822 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[501] | 823 | close(atoi(argv[++i])); |
---|
[1486] | 824 | #else |
---|
| 825 | i++; |
---|
| 826 | ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]); |
---|
| 827 | #endif |
---|
[68] | 828 | |
---|
[920] | 829 | } else if ( strcmp(k, "--standby") == 0 ) { |
---|
| 830 | g_standby = 1; |
---|
| 831 | } else if ( strcmp(k, "--auto-standby") == 0 ) { |
---|
| 832 | g_autostandby = 1; |
---|
[0] | 833 | } else { |
---|
| 834 | usage(); |
---|
| 835 | return 1; |
---|
| 836 | } |
---|
| 837 | |
---|
| 838 | } |
---|
[1503] | 839 | #endif |
---|
[0] | 840 | |
---|
[1110] | 841 | if ( s_dev != NULL ) { |
---|
| 842 | if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) { |
---|
| 843 | ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv); |
---|
| 844 | } |
---|
| 845 | } |
---|
| 846 | |
---|
[1145] | 847 | add_output(o_drv, o_dev, o_opts, o_prim, o_count); |
---|
[932] | 848 | |
---|
[0] | 849 | ROAR_DBG("Server config: rate=%i, bits=%i, chans=%i", sa.rate, sa.bits, sa.channels); |
---|
| 850 | |
---|
[1819] | 851 | if ( midi_init() == -1 ) { |
---|
[281] | 852 | ROAR_ERR("Can not initialize MIDI subsystem"); |
---|
[1819] | 853 | } |
---|
| 854 | |
---|
| 855 | if ( light_init(light_channels) == -1 ) { |
---|
| 856 | ROAR_ERR("Can not initialize light control subsystem"); |
---|
| 857 | } |
---|
[281] | 858 | |
---|
[1494] | 859 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[68] | 860 | if ( *server != 0 ) { |
---|
[517] | 861 | if ( (g_listen_socket = roar_socket_listen(sock_type, server, port)) == -1 ) { |
---|
[1486] | 862 | #ifdef ROAR_HAVE_UNIX |
---|
[286] | 863 | if ( *server == '/' ) { |
---|
[1011] | 864 | if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) { |
---|
| 865 | env_roar_proxy_backup = strdup(env_roar_proxy_backup); |
---|
| 866 | unsetenv("ROAR_PROXY"); |
---|
| 867 | } |
---|
[286] | 868 | if ( (i = roar_socket_connect(server, port)) != -1 ) { |
---|
| 869 | close(i); |
---|
| 870 | ROAR_ERR("Can not open listen socket!"); |
---|
| 871 | return 1; |
---|
| 872 | } else { |
---|
| 873 | unlink(server); |
---|
[517] | 874 | if ( (g_listen_socket = roar_socket_listen(sock_type, server, port)) == -1 ) { |
---|
[286] | 875 | ROAR_ERR("Can not open listen socket!"); |
---|
| 876 | return 1; |
---|
| 877 | } |
---|
| 878 | } |
---|
[1011] | 879 | if ( env_roar_proxy_backup != NULL ) { |
---|
| 880 | setenv("ROAR_PROXY", env_roar_proxy_backup, 0); |
---|
| 881 | free(env_roar_proxy_backup); |
---|
| 882 | } |
---|
[1486] | 883 | #else |
---|
| 884 | if (0) { // noop |
---|
| 885 | #endif |
---|
[286] | 886 | } else { |
---|
| 887 | ROAR_ERR("Can not open listen socket!"); |
---|
| 888 | return 1; |
---|
| 889 | } |
---|
[68] | 890 | } |
---|
[0] | 891 | |
---|
[1486] | 892 | #if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[523] | 893 | if ( (grp = getgrnam(sock_grp)) == NULL ) { |
---|
| 894 | ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno)); |
---|
| 895 | } |
---|
[1486] | 896 | #endif |
---|
| 897 | #if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[523] | 898 | if ( sock_user || (setids & R_SETUID) ) { |
---|
| 899 | if ( (pwd = getpwnam(sock_user)) == NULL ) { |
---|
| 900 | ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno)); |
---|
| 901 | } |
---|
| 902 | } |
---|
[1486] | 903 | #endif |
---|
[523] | 904 | |
---|
[1516] | 905 | #if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX) |
---|
[68] | 906 | if ( *server == '/' ) { |
---|
[523] | 907 | if ( grp ) { |
---|
[444] | 908 | if ( pwd ) { |
---|
[1691] | 909 | if ( chown(server, pwd->pw_uid, grp->gr_gid) == -1 ) |
---|
| 910 | return 1; |
---|
[444] | 911 | } else { |
---|
[1691] | 912 | if ( chown(server, -1, grp->gr_gid) == -1 ) |
---|
| 913 | return 1; |
---|
[444] | 914 | } |
---|
[1753] | 915 | #ifdef ROAR_HAVE_GETUID |
---|
[68] | 916 | if ( getuid() == 0 ) |
---|
[1691] | 917 | if ( chmod(server, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP) == -1 ) |
---|
| 918 | return 1; |
---|
[1753] | 919 | #endif |
---|
[68] | 920 | } |
---|
[60] | 921 | } |
---|
[1486] | 922 | #endif |
---|
[60] | 923 | } |
---|
[1494] | 924 | #endif |
---|
[60] | 925 | |
---|
[0] | 926 | if ( output_buffer_init(&sa) == -1 ) { |
---|
| 927 | ROAR_ERR("Can not init output buffer!"); |
---|
| 928 | return 1; |
---|
| 929 | } |
---|
| 930 | |
---|
[1145] | 931 | if ( driver == NULL ) { |
---|
| 932 | driver = "null"; |
---|
| 933 | } else { |
---|
| 934 | ROAR_WARN("Usage of old driver interface. use -o not -d!"); |
---|
| 935 | } |
---|
| 936 | |
---|
[0] | 937 | if ( driver_open(&drvinst, &drvid, driver, device, &sa) == -1 ) { |
---|
| 938 | ROAR_ERR("Can not open output driver!"); |
---|
| 939 | return 1; |
---|
| 940 | } |
---|
| 941 | |
---|
[44] | 942 | if ( samples_init() == -1 ) { |
---|
| 943 | ROAR_ERR("Can not init samples!"); |
---|
| 944 | return 1; |
---|
| 945 | } |
---|
| 946 | |
---|
| 947 | |
---|
[1486] | 948 | // we should handle this on microcontrollers, too. |
---|
[1753] | 949 | #if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32) |
---|
[0] | 950 | signal(SIGINT, on_sig_int); |
---|
[285] | 951 | signal(SIGCHLD, on_sig_chld); |
---|
[0] | 952 | signal(SIGPIPE, SIG_IGN); // ignore broken pipes |
---|
[1486] | 953 | #endif |
---|
[0] | 954 | |
---|
[275] | 955 | if ( realtime ) { |
---|
[278] | 956 | #ifdef DEBUG |
---|
| 957 | ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compiel without -DDEBUG"); |
---|
| 958 | #endif |
---|
| 959 | |
---|
[1486] | 960 | #ifdef ROAR_HAVE_NICE |
---|
[275] | 961 | errno = 0; |
---|
[276] | 962 | nice(-5*realtime); // -5 for each --realtime |
---|
[1486] | 963 | if ( errno ) { |
---|
| 964 | ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno)); |
---|
| 965 | } |
---|
| 966 | #else |
---|
| 967 | ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno)); |
---|
| 968 | #endif |
---|
[277] | 969 | /* |
---|
[276] | 970 | #ifdef __linux__ |
---|
[277] | 971 | if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 ) |
---|
| 972 | ROAR_WARN("Can not set io priority: %s", strerror(errno)); |
---|
[276] | 973 | #endif |
---|
[277] | 974 | */ |
---|
[275] | 975 | } |
---|
| 976 | |
---|
[1486] | 977 | #ifdef ROAR_HAVE_SETGID |
---|
[444] | 978 | if ( setids & R_SETGID ) { |
---|
| 979 | if ( setgroups(0, (const gid_t *) NULL) == -1 ) { |
---|
| 980 | ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno)); |
---|
| 981 | } |
---|
[523] | 982 | if ( !grp || setgid(grp->gr_gid) == -1 ) { |
---|
[444] | 983 | ROAR_ERR("Can not set GroupID: %s", strerror(errno)); |
---|
| 984 | } |
---|
| 985 | } |
---|
[1486] | 986 | #endif |
---|
[444] | 987 | |
---|
[0] | 988 | |
---|
[39] | 989 | clients_set_pid(g_self_client, getpid()); |
---|
[1753] | 990 | #ifdef ROAR_HAVE_GETUID |
---|
[440] | 991 | clients_set_uid(g_self_client, getuid()); |
---|
[1753] | 992 | #endif |
---|
| 993 | #ifdef ROAR_HAVE_GETGID |
---|
[440] | 994 | clients_set_gid(g_self_client, getgid()); |
---|
[1753] | 995 | #endif |
---|
[39] | 996 | clients_get(g_self_client, &self); |
---|
[37] | 997 | |
---|
[39] | 998 | if ( self == NULL ) { |
---|
| 999 | ROAR_ERR("Can not get self client!"); |
---|
| 1000 | return 1; |
---|
| 1001 | } |
---|
| 1002 | |
---|
[775] | 1003 | strcpy(self->name, "RoarAudio daemon internal"); |
---|
[68] | 1004 | |
---|
[1486] | 1005 | #ifdef ROAR_HAVE_FORK |
---|
[775] | 1006 | if ( daemon ) { |
---|
[68] | 1007 | close(ROAR_STDIN ); |
---|
| 1008 | close(ROAR_STDOUT); |
---|
| 1009 | close(ROAR_STDERR); |
---|
[1753] | 1010 | |
---|
[68] | 1011 | if ( fork() ) |
---|
[1486] | 1012 | ROAR_U_EXIT(0); |
---|
[1753] | 1013 | |
---|
| 1014 | #ifdef ROAR_HAVE_SETSID |
---|
| 1015 | setsid(); |
---|
| 1016 | #endif |
---|
[1046] | 1017 | clients_set_pid(g_self_client, getpid()); // reset pid as it changed |
---|
[68] | 1018 | } |
---|
[1486] | 1019 | #endif |
---|
[68] | 1020 | |
---|
[1486] | 1021 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 1022 | if (chrootdir) { |
---|
| 1023 | if ( chroot(chrootdir) == -1 ) { |
---|
| 1024 | ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno)); |
---|
| 1025 | return 2; |
---|
| 1026 | } |
---|
| 1027 | if ( chdir("/") == -1 ) { |
---|
| 1028 | ROAR_ERR("Can not chdir to /: %s", strerror(errno)); |
---|
| 1029 | return 2; |
---|
| 1030 | } |
---|
| 1031 | } |
---|
[1486] | 1032 | #endif |
---|
[444] | 1033 | |
---|
[1486] | 1034 | #ifdef ROAR_HAVE_SETUID |
---|
[444] | 1035 | if ( setids & R_SETUID ) { |
---|
| 1036 | if ( !pwd || setuid(pwd->pw_uid) == -1 ) { |
---|
| 1037 | ROAR_ERR("Can not set UserID: %s", strerror(errno)); |
---|
| 1038 | return 3; |
---|
| 1039 | } |
---|
[1753] | 1040 | #ifdef ROAR_HAVE_GETUID |
---|
[444] | 1041 | clients_set_uid(g_self_client, getuid()); |
---|
[1753] | 1042 | #endif |
---|
[444] | 1043 | } |
---|
[1486] | 1044 | #endif |
---|
[444] | 1045 | |
---|
[1993] | 1046 | // Register with OpenSLP: |
---|
[2028] | 1047 | #ifdef ROAR_HAVE_LIBSLP |
---|
[1993] | 1048 | if ( reg_slp ) { |
---|
| 1049 | register_slp(0, server); |
---|
| 1050 | } |
---|
[2028] | 1051 | #endif |
---|
[1993] | 1052 | |
---|
[0] | 1053 | // start main loop... |
---|
[905] | 1054 | main_loop(drvid, drvinst, &sa, sysclocksync); |
---|
[0] | 1055 | |
---|
| 1056 | // clean up. |
---|
| 1057 | clean_quit_prep(); |
---|
| 1058 | driver_close(drvinst, drvid); |
---|
| 1059 | output_buffer_free(); |
---|
| 1060 | |
---|
| 1061 | return 0; |
---|
| 1062 | } |
---|
| 1063 | |
---|
[574] | 1064 | void cleanup_listen_socket (int terminate) { |
---|
[1993] | 1065 | // Deregister from SLP: |
---|
[2028] | 1066 | #ifdef ROAR_HAVE_LIBSLP |
---|
[1993] | 1067 | register_slp(1, NULL); |
---|
[2028] | 1068 | #endif |
---|
[580] | 1069 | |
---|
[1494] | 1070 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[580] | 1071 | if ( g_listen_socket != -1 ) { |
---|
[1486] | 1072 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[580] | 1073 | close(g_listen_socket); |
---|
[1486] | 1074 | #endif // #else is useless because we are in void context. |
---|
[60] | 1075 | |
---|
[580] | 1076 | g_listen_socket = -1; |
---|
[576] | 1077 | |
---|
[1486] | 1078 | #ifdef ROAR_HAVE_UNIX |
---|
[580] | 1079 | if ( *server == '/' ) |
---|
| 1080 | unlink(server); |
---|
[1486] | 1081 | #endif |
---|
[580] | 1082 | } |
---|
[60] | 1083 | |
---|
[1494] | 1084 | #endif |
---|
| 1085 | |
---|
[574] | 1086 | if ( terminate ) |
---|
| 1087 | g_terminate = 1; |
---|
| 1088 | } |
---|
| 1089 | |
---|
| 1090 | void clean_quit_prep (void) { |
---|
| 1091 | cleanup_listen_socket(0); |
---|
[60] | 1092 | |
---|
[0] | 1093 | sources_free(); |
---|
| 1094 | streams_free(); |
---|
| 1095 | clients_free(); |
---|
[282] | 1096 | midi_cb_stop(); // stop console beep |
---|
[281] | 1097 | midi_free(); |
---|
[1819] | 1098 | light_free(); |
---|
[0] | 1099 | } |
---|
| 1100 | |
---|
| 1101 | void clean_quit (void) { |
---|
| 1102 | clean_quit_prep(); |
---|
| 1103 | // driver_close(drvinst, drvid); |
---|
| 1104 | // output_buffer_free(); |
---|
| 1105 | exit(0); |
---|
| 1106 | } |
---|
| 1107 | |
---|
| 1108 | //ll |
---|