[668] | 1 | //req.c: |
---|
[486] | 2 | |
---|
[668] | 3 | /* |
---|
[4708] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011 |
---|
[668] | 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 |
---|
[3517] | 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
---|
| 22 | * Boston, MA 02110-1301, USA. |
---|
[668] | 23 | * |
---|
| 24 | */ |
---|
[0] | 25 | |
---|
| 26 | #include "roard.h" |
---|
| 27 | |
---|
[4438] | 28 | // include for uname() used by req_on_server_info() |
---|
| 29 | #ifdef ROAR_HAVE_UNAME |
---|
| 30 | #include <sys/utsname.h> |
---|
| 31 | #endif |
---|
| 32 | |
---|
[4298] | 33 | static void * _dataspace(struct roar_message * mes, char ** data, uint32_t flags[2], size_t len) { |
---|
| 34 | if ( len <= LIBROAR_BUFFER_MSGDATA ) |
---|
| 35 | return mes->data; |
---|
| 36 | |
---|
| 37 | if ( *data != NULL ) |
---|
| 38 | free(*data); |
---|
| 39 | |
---|
| 40 | *data = malloc(len); |
---|
| 41 | |
---|
| 42 | ROAR_DBG("_dataspace(mes=%p, data=%p, flags=%p, len=%llu): *data=%p", mes, data, flags, (long long unsigned int)len, *data); |
---|
| 43 | |
---|
| 44 | if ( *data == NULL ) |
---|
| 45 | return NULL; |
---|
| 46 | |
---|
| 47 | flags[1] |= COMMAND_FLAG_OUT_LONGDATA; |
---|
| 48 | |
---|
| 49 | return *data; |
---|
| 50 | } |
---|
| 51 | |
---|
[3926] | 52 | int req_on_noop (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 53 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 54 | mes->pos = g_pos; |
---|
[0] | 55 | mes->datalen = 0; |
---|
| 56 | return 0; |
---|
| 57 | } |
---|
| 58 | |
---|
[3926] | 59 | int req_on_identify (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4468] | 60 | struct roar_client_server * cs; |
---|
| 61 | struct roar_client * c; |
---|
[0] | 62 | int max_len; |
---|
| 63 | |
---|
| 64 | if ( mes->datalen < 1 ) |
---|
| 65 | return -1; |
---|
| 66 | |
---|
[4468] | 67 | clients_get_server(client, &cs); |
---|
| 68 | |
---|
| 69 | c = ROAR_CLIENT(cs); |
---|
[0] | 70 | |
---|
| 71 | if ( mes->data[0] == 1 ) { |
---|
[436] | 72 | if ( c->pid == -1 ) { |
---|
| 73 | c->pid = ROAR_NET2HOST32(*(uint32_t*)((mes->data)+1)); |
---|
[443] | 74 | ROAR_DBG("req_on_identify(): new PID: c->pid = %i", c->pid); |
---|
[436] | 75 | } |
---|
[0] | 76 | |
---|
[443] | 77 | ROAR_DBG("req_on_identify(): final PID: c->pid = %i", c->pid); |
---|
| 78 | |
---|
[0] | 79 | max_len = (mes->datalen - 5) < (ROAR_BUFFER_NAME-1) ? (mes->datalen - 5) : (ROAR_BUFFER_NAME-1); |
---|
| 80 | |
---|
| 81 | strncpy(c->name, mes->data + 5, max_len); |
---|
| 82 | c->name[max_len] = 0; |
---|
| 83 | |
---|
[4468] | 84 | // we set the acclevel to IDENTED here. |
---|
| 85 | // if it is alreay > IDENTED we reset it anyway |
---|
| 86 | // as potential auth relevent data changed. |
---|
| 87 | cs->acclev = ACCLEV_IDENTED; |
---|
| 88 | |
---|
[0] | 89 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 90 | mes->pos = g_pos; |
---|
[0] | 91 | mes->datalen = 0; |
---|
| 92 | |
---|
| 93 | ROAR_DBG("req_on_identify(*): client=%i, pid=%i", client, c->pid); |
---|
| 94 | ROAR_DBG("req_on_identify(*) = 0"); |
---|
| 95 | return 0; |
---|
| 96 | } |
---|
| 97 | |
---|
| 98 | return -1; |
---|
| 99 | } |
---|
| 100 | |
---|
[3926] | 101 | int req_on_auth (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4745] | 102 | struct roar_error_frame error_frame; |
---|
| 103 | void * error_data; |
---|
| 104 | struct roar_message error_mes; |
---|
[4468] | 105 | struct roar_client_server * cs; |
---|
[4472] | 106 | struct roar_auth_message authmes; |
---|
[4745] | 107 | int next = -1; |
---|
[4474] | 108 | int ret; |
---|
[4468] | 109 | |
---|
| 110 | clients_get_server(client, &cs); |
---|
| 111 | |
---|
[0] | 112 | // TODO: add code to support some auth. |
---|
[4468] | 113 | |
---|
[4472] | 114 | if ( roar_auth_from_mes(&authmes, mes, *data) == -1 ) |
---|
| 115 | return -1; |
---|
| 116 | |
---|
[4474] | 117 | ROAR_INFO("req_on_auth(client=%i,...): authtype=%s(%i)", ROAR_DBG_INFO_VERBOSE, |
---|
| 118 | client, roar_autht2str(authmes.type), authmes.type); |
---|
[4472] | 119 | |
---|
[4745] | 120 | ret = auth_client_ckeck(cs, &authmes, &next); |
---|
| 121 | |
---|
| 122 | if ( ret != 1 ) { |
---|
| 123 | if ( next != -1 ) { |
---|
| 124 | memset(&authmes, 0, sizeof(authmes)); |
---|
| 125 | |
---|
| 126 | authmes.type = next; |
---|
| 127 | |
---|
| 128 | if ( roar_auth_to_mes(&error_mes, NULL, &authmes) == -1 ) |
---|
| 129 | return -1; |
---|
| 130 | |
---|
| 131 | if ( roar_err_int(&error_frame) == -1 ) |
---|
| 132 | return -1; |
---|
[4474] | 133 | |
---|
[4745] | 134 | error_frame.ra_errno = ROAR_ERROR_PERM; |
---|
| 135 | error_frame.datalen = error_mes.datalen; |
---|
| 136 | |
---|
| 137 | error_data = roar_err_buildmsg(mes, &error_frame); |
---|
| 138 | |
---|
| 139 | memcpy(error_data, error_mes.data, error_mes.datalen); |
---|
| 140 | |
---|
| 141 | mes->cmd = ROAR_CMD_ERROR; |
---|
| 142 | mes->pos = g_pos; |
---|
| 143 | return 0; |
---|
| 144 | } |
---|
| 145 | |
---|
[4474] | 146 | return -1; |
---|
[4745] | 147 | } |
---|
[4468] | 148 | |
---|
[0] | 149 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 150 | mes->pos = g_pos; |
---|
[0] | 151 | mes->datalen = 0; |
---|
| 152 | return 0; |
---|
| 153 | } |
---|
| 154 | |
---|
| 155 | |
---|
[3926] | 156 | int req_on_whoami (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[1162] | 157 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 158 | mes->pos = g_pos; |
---|
[1162] | 159 | mes->datalen = 1; |
---|
| 160 | mes->data[0] = client; |
---|
| 161 | return 0; |
---|
| 162 | } |
---|
| 163 | |
---|
| 164 | |
---|
[3926] | 165 | int req_on_new_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 166 | int stream; |
---|
[4621] | 167 | struct roar_stream_server * ss; |
---|
| 168 | struct roar_stream * s; |
---|
[1812] | 169 | struct roar_stream * source_stream; |
---|
[1809] | 170 | struct roar_audio_info * info; |
---|
[1812] | 171 | struct roar_audio_info * source_info; |
---|
[0] | 172 | |
---|
[1904] | 173 | ROAR_DBG("req_on_new_stream(client=%i, ...): creating stream...", client); |
---|
[0] | 174 | if ((stream = streams_new()) == -1 ) |
---|
| 175 | return -1; |
---|
| 176 | |
---|
[4236] | 177 | ROAR_DBG("req_on_new_stream(client=%i, ...): stream=%i", client, stream); |
---|
| 178 | |
---|
[1904] | 179 | ROAR_DBG("req_on_new_stream(client=%i, ...): getting stream...", client); |
---|
[4621] | 180 | if ( streams_get(stream, &ss) == -1 ) { |
---|
[0] | 181 | streams_delete(stream); |
---|
| 182 | return -1; |
---|
| 183 | } |
---|
| 184 | |
---|
[4621] | 185 | s = ROAR_STREAM(ss); |
---|
| 186 | |
---|
[1904] | 187 | ROAR_DBG("req_on_new_stream(client=%i, ...): set client of stream...", client); |
---|
[0] | 188 | if ( client_stream_add(client, stream) == -1 ) { |
---|
| 189 | streams_delete(stream); |
---|
| 190 | return -1; |
---|
| 191 | } |
---|
| 192 | |
---|
[1904] | 193 | ROAR_DBG("req_on_new_stream(client=%i, ...): loading stream from message...", client); |
---|
[0] | 194 | if ( roar_stream_m2s(s, mes) == -1 ) { |
---|
| 195 | streams_delete(stream); |
---|
| 196 | return -1; |
---|
| 197 | } |
---|
| 198 | |
---|
[1904] | 199 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting id and codec of stream...", client); |
---|
[486] | 200 | ROAR_STREAM(s)->id = stream; // roar_stream_m2s() resets this |
---|
[539] | 201 | ROAR_STREAM_SERVER(s)->codec_orgi = ROAR_STREAM(s)->info.codec; |
---|
[486] | 202 | |
---|
[1904] | 203 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting direction stream...", client); |
---|
[1900] | 204 | // int streams_set_dir (int id, int dir, int defaults) |
---|
| 205 | if ( streams_set_dir(stream, ROAR_STREAM(s)->dir, 1) == -1 ) { |
---|
| 206 | streams_delete(stream); |
---|
| 207 | return -1; |
---|
| 208 | } |
---|
| 209 | |
---|
[4621] | 210 | if ( mes->stream != -1 && mes->stream != ss->mixer_stream ) { |
---|
| 211 | streams_delete(stream); |
---|
| 212 | return -1; |
---|
| 213 | } |
---|
| 214 | |
---|
[1904] | 215 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting up direction specific stream settings...", client); |
---|
[1809] | 216 | switch (ROAR_STREAM(s)->dir) { |
---|
| 217 | case ROAR_DIR_LIGHT_IN: |
---|
| 218 | case ROAR_DIR_LIGHT_OUT: |
---|
[2497] | 219 | #ifndef ROAR_WITHOUT_DCOMP_LIGHT |
---|
[1809] | 220 | info = &(ROAR_STREAM(s)->info); |
---|
| 221 | |
---|
| 222 | info->channels = 0; |
---|
| 223 | info->bits = 0; |
---|
| 224 | info->rate = 0; |
---|
[2497] | 225 | #else |
---|
| 226 | streams_delete(stream); |
---|
| 227 | return -1; |
---|
| 228 | #endif |
---|
[1809] | 229 | |
---|
| 230 | break; |
---|
[1848] | 231 | case ROAR_DIR_MIDI_IN: |
---|
| 232 | case ROAR_DIR_MIDI_OUT: |
---|
[2497] | 233 | #ifndef ROAR_WITHOUT_DCOMP_MIDI |
---|
[1848] | 234 | info = &(ROAR_STREAM(s)->info); |
---|
| 235 | |
---|
[2402] | 236 | info->channels = ROAR_MIDI_CHANNELS_DEFAULT; |
---|
| 237 | info->bits = ROAR_MIDI_BITS; |
---|
| 238 | info->rate = 0; |
---|
[2497] | 239 | #else |
---|
| 240 | streams_delete(stream); |
---|
| 241 | return -1; |
---|
| 242 | #endif |
---|
[1848] | 243 | |
---|
| 244 | break; |
---|
| 245 | |
---|
[2250] | 246 | case ROAR_DIR_RAW_IN: |
---|
[2497] | 247 | #ifndef ROAR_WITHOUT_DCOMP_RAW |
---|
[2250] | 248 | if ( ROAR_STREAM(s)->pos_rel_id == -1 || |
---|
| 249 | ROAR_STREAM(s)->pos_rel_id == stream || |
---|
| 250 | streams_get_dir(ROAR_STREAM(s)->pos_rel_id) != ROAR_DIR_RAW_OUT |
---|
| 251 | ) { |
---|
| 252 | ROAR_STREAM(s)->pos_rel_id = -1; // force this here as it will try to delete itself while deleting |
---|
| 253 | // in case rel_id == stream |
---|
| 254 | streams_delete(stream); |
---|
| 255 | return -1; |
---|
| 256 | } |
---|
[2497] | 257 | #else |
---|
| 258 | case ROAR_DIR_RAW_OUT: |
---|
| 259 | streams_delete(stream); |
---|
| 260 | return -1; |
---|
| 261 | #endif |
---|
[2250] | 262 | |
---|
| 263 | break; |
---|
[1812] | 264 | case ROAR_DIR_THRU: |
---|
[1815] | 265 | |
---|
| 266 | if ( ROAR_STREAM(s)->pos_rel_id == -1 || ROAR_STREAM(s)->pos_rel_id == stream ) { |
---|
[1861] | 267 | ROAR_STREAM(s)->pos_rel_id = -1; // force this here as it will try to delete itself while deleting |
---|
| 268 | // in case rel_id == stream |
---|
[1815] | 269 | streams_delete(stream); |
---|
| 270 | return -1; |
---|
| 271 | } |
---|
| 272 | |
---|
[4521] | 273 | if ( streams_get_clientobj(ROAR_STREAM(s)->pos_rel_id, &source_stream) == -1 ) { |
---|
[1812] | 274 | streams_delete(stream); |
---|
| 275 | return -1; |
---|
| 276 | } |
---|
| 277 | |
---|
| 278 | info = &(ROAR_STREAM(s)->info); |
---|
| 279 | source_info = &(ROAR_STREAM(source_stream)->info); |
---|
| 280 | |
---|
| 281 | info->channels = source_info->channels; |
---|
| 282 | info->bits = source_info->bits; |
---|
| 283 | info->rate = source_info->rate; |
---|
| 284 | info->codec = source_info->codec; |
---|
[1840] | 285 | ROAR_STREAM_SERVER(s)->codec_orgi = ROAR_STREAM_SERVER(source_stream)->codec_orgi; |
---|
[1812] | 286 | |
---|
| 287 | break; |
---|
[3672] | 288 | case ROAR_DIR_FILTER: |
---|
| 289 | info = &(ROAR_STREAM(s)->info); |
---|
| 290 | |
---|
| 291 | if ( ROAR_STREAM(s)->pos_rel_id == -1 ) { |
---|
| 292 | source_info = g_sa; |
---|
| 293 | } else { |
---|
[4521] | 294 | if ( streams_get_clientobj(ROAR_STREAM(s)->pos_rel_id, &source_stream) == -1 ) { |
---|
[3672] | 295 | streams_delete(stream); |
---|
| 296 | return -1; |
---|
| 297 | } |
---|
| 298 | source_info = &(ROAR_STREAM(source_stream)->info); |
---|
| 299 | } |
---|
| 300 | |
---|
| 301 | if ( info->channels != source_info->channels || info->bits != source_info->bits || |
---|
| 302 | info->codec != source_info->codec || info->rate != source_info->rate ) { |
---|
| 303 | // the stream parameters don't match the one of the stream being filtered. |
---|
| 304 | // -> delete and reject the stream. |
---|
| 305 | streams_delete(stream); |
---|
| 306 | return -1; |
---|
| 307 | } |
---|
| 308 | break; |
---|
[1809] | 309 | } |
---|
| 310 | |
---|
[4236] | 311 | ROAR_DBG("req_on_new_stream(client=%i, ...): returning (OK, stream=%i)...", client, stream); |
---|
[1904] | 312 | |
---|
[0] | 313 | mes->cmd = ROAR_CMD_OK; |
---|
| 314 | mes->stream = stream; |
---|
| 315 | mes->datalen = 0; |
---|
| 316 | |
---|
| 317 | return 0; |
---|
| 318 | } |
---|
| 319 | |
---|
[3926] | 320 | int req_on_exec_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 321 | int r; |
---|
| 322 | |
---|
[1904] | 323 | ROAR_DBG("req_on_exec_stream(client=%i, mes={stream=%i,...},...): execing stream", client, mes->stream); |
---|
| 324 | |
---|
[3928] | 325 | |
---|
| 326 | if ( streams_is_ready(mes->stream) ) { |
---|
| 327 | flags[1] |= COMMAND_FLAG_OUT_CLOSECON; |
---|
| 328 | } else { |
---|
| 329 | if ( (r = client_stream_exec(client, mes->stream)) == -1 ) |
---|
| 330 | return -1; |
---|
| 331 | } |
---|
[0] | 332 | |
---|
[1904] | 333 | ROAR_DBG("req_on_exec_stream(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
[0] | 334 | mes->cmd = ROAR_CMD_OK; |
---|
| 335 | mes->datalen = 0; |
---|
| 336 | |
---|
| 337 | return 0; |
---|
| 338 | } |
---|
| 339 | |
---|
[3926] | 340 | int req_on_con_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[77] | 341 | char host[80] = {0}; |
---|
| 342 | int port = 0; |
---|
| 343 | int type; |
---|
| 344 | int fh; |
---|
| 345 | int len; |
---|
| 346 | |
---|
| 347 | if ( mes->datalen < 4 ) |
---|
| 348 | return -1; |
---|
| 349 | |
---|
| 350 | if ( *(mes->data) != 0 ) |
---|
| 351 | return -1; |
---|
| 352 | |
---|
[80] | 353 | if ( mes->datalen > 80 ) // we do not support long messages here |
---|
| 354 | return -1; |
---|
| 355 | |
---|
[77] | 356 | type = (unsigned)mes->data[1]; |
---|
[79] | 357 | port = ROAR_NET2HOST16(((uint16_t*)mes->data)[1]); |
---|
[77] | 358 | |
---|
[80] | 359 | len = mes->datalen - 4; |
---|
[77] | 360 | |
---|
[84] | 361 | strncpy(host, &(mes->data[4]), len); |
---|
[77] | 362 | host[len] = 0; |
---|
| 363 | |
---|
| 364 | if ( type > ROAR_SOCKET_TYPE_MAX ) |
---|
| 365 | return -1; |
---|
| 366 | |
---|
| 367 | if ( type == ROAR_SOCKET_TYPE_FILE ) // disabled because of security resons |
---|
| 368 | return -1; |
---|
| 369 | |
---|
| 370 | if ( type == ROAR_SOCKET_TYPE_FORK ) // why should we connect to ourself? |
---|
| 371 | return -1; |
---|
| 372 | |
---|
[525] | 373 | ROAR_DBG("req_on_con_stream(*): CONNECT(type=%i, host='%s', port=%i)", type, host, port); |
---|
| 374 | |
---|
[77] | 375 | if ( (fh = roar_socket_open(ROAR_SOCKET_MODE_CONNECT, type, host, port)) == -1 ) |
---|
| 376 | return -1; |
---|
| 377 | |
---|
[78] | 378 | if ( client_stream_set_fh(client, mes->stream, fh) == -1 ) { |
---|
| 379 | close(fh); |
---|
| 380 | return 1; |
---|
| 381 | } |
---|
| 382 | |
---|
[757] | 383 | mes->datalen = 0; |
---|
| 384 | mes->cmd = ROAR_CMD_OK; |
---|
| 385 | |
---|
[78] | 386 | return 0; |
---|
[757] | 387 | } |
---|
| 388 | |
---|
[3926] | 389 | int req_on_passfh (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3714] | 390 | int sock = clients_get_fh(client); |
---|
[3720] | 391 | int16_t * d = (int16_t*)mes->data; |
---|
[3732] | 392 | struct roard_listen * lsock; |
---|
| 393 | int listening; |
---|
[757] | 394 | int fh; |
---|
[3714] | 395 | int i; |
---|
[757] | 396 | |
---|
[4236] | 397 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...) = ?", client, mes->stream); |
---|
| 398 | |
---|
[4255] | 399 | if ( (fh = roar_socket_recv_fh(sock, NULL, NULL)) == -1 ) { |
---|
| 400 | ROAR_WARN("req_on_passfh(client=%i, mes={stream=%i,...},...): was unabled to get filehandle from remote end. bad.", client, mes->stream); |
---|
| 401 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (ERROR)...", client, mes->stream); |
---|
[757] | 402 | return -1; |
---|
[4255] | 403 | } |
---|
[757] | 404 | |
---|
[4236] | 405 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): fh=%i", client, mes->stream, fh); |
---|
| 406 | |
---|
[3723] | 407 | if ( mes->stream != -1 ) { // stream pass: |
---|
[4236] | 408 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): This is a stream passfh", client, mes->stream); |
---|
| 409 | |
---|
[3714] | 410 | if ( client_stream_set_fh(client, mes->stream, fh) == -1 ) { |
---|
| 411 | close(fh); |
---|
[4236] | 412 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (ERROR)...", client, mes->stream); |
---|
[4235] | 413 | return -1; |
---|
[3714] | 414 | } |
---|
| 415 | |
---|
[4236] | 416 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
| 417 | |
---|
[3714] | 418 | mes->datalen = 0; |
---|
| 419 | mes->cmd = ROAR_CMD_OK; |
---|
| 420 | |
---|
| 421 | return 0; |
---|
[757] | 422 | } |
---|
| 423 | |
---|
[3714] | 424 | // non-stream pass: |
---|
| 425 | |
---|
[4236] | 426 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): This is a client passfh", client, mes->stream); |
---|
| 427 | |
---|
[3714] | 428 | /* |
---|
[3745] | 429 | 0: Version, 16 |
---|
| 430 | 1: Flags, 16 |
---|
| 431 | 2: Protocol, 16 |
---|
| 432 | 3: Byteorder, 16 |
---|
[3714] | 433 | Options... |
---|
| 434 | */ |
---|
| 435 | |
---|
| 436 | if ( mes->datalen < 4*2 ) |
---|
| 437 | return -1; |
---|
| 438 | |
---|
| 439 | for (i = 0; i < 4; i++) { |
---|
| 440 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 441 | } |
---|
| 442 | |
---|
| 443 | if ( d[0] != 0 ) // version |
---|
| 444 | return -1; |
---|
| 445 | |
---|
[3732] | 446 | listening = d[1] & ROAR_CLIENTPASS_FLAG_LISTEN; |
---|
| 447 | |
---|
| 448 | if ( listening ) |
---|
| 449 | d[1] -= ROAR_CLIENTPASS_FLAG_LISTEN; |
---|
| 450 | |
---|
[3714] | 451 | if ( d[1] != 0 ) // flags |
---|
| 452 | return -1; |
---|
| 453 | |
---|
[3732] | 454 | if ( listening ) { |
---|
[3734] | 455 | if ( get_listen(&lsock, NULL) == -1 ) { |
---|
| 456 | close(fh); |
---|
[3732] | 457 | return -1; |
---|
[3734] | 458 | } |
---|
[3714] | 459 | |
---|
[3802] | 460 | roar_vio_open_fh_socket(&(lsock->sock), fh); |
---|
| 461 | lsock->used = 1; |
---|
[3732] | 462 | lsock->proto = d[2]; |
---|
| 463 | } else { |
---|
[3737] | 464 | if ( clients_new_from_fh(fh, d[2], d[3], 1) == -1 ) |
---|
[3732] | 465 | return -1; |
---|
[3729] | 466 | } |
---|
| 467 | |
---|
[4236] | 468 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
| 469 | |
---|
[78] | 470 | mes->datalen = 0; |
---|
| 471 | mes->cmd = ROAR_CMD_OK; |
---|
[757] | 472 | |
---|
[3720] | 473 | return 0; |
---|
[77] | 474 | } |
---|
| 475 | |
---|
[1493] | 476 | #ifdef ROAR_SUPPORT_META |
---|
[3926] | 477 | int req_on_set_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[92] | 478 | int type; |
---|
| 479 | int mode; |
---|
| 480 | int namelen, vallen; |
---|
[99] | 481 | char val[255+1]; |
---|
[92] | 482 | char name[ROAR_META_MAX_NAMELEN+1]; |
---|
| 483 | |
---|
| 484 | if ( mes->datalen < 3 ) |
---|
| 485 | return -1; |
---|
| 486 | |
---|
| 487 | if ( mes->data[0] != 0 ) // version |
---|
| 488 | return -1; |
---|
| 489 | |
---|
| 490 | mode = (unsigned) mes->data[1]; |
---|
| 491 | type = (unsigned) mes->data[2]; |
---|
| 492 | |
---|
[99] | 493 | ROAR_DBG("req_on_set_meta(*): mode=%i, type=%i", mode, type); |
---|
| 494 | |
---|
[92] | 495 | if ( mode == ROAR_META_MODE_CLEAR ) { |
---|
| 496 | stream_meta_clear(mes->stream); |
---|
| 497 | mes->datalen = 0; |
---|
| 498 | mes->cmd = ROAR_CMD_OK; |
---|
| 499 | return 0; |
---|
| 500 | } else if ( mode == ROAR_META_MODE_DELETE ) { // unsuppoerted at the moment |
---|
[1038] | 501 | return -1; |
---|
| 502 | } else if ( mode == ROAR_META_MODE_FINALIZE ) { |
---|
| 503 | stream_meta_finalize(mes->stream); |
---|
| 504 | mes->datalen = 0; |
---|
| 505 | mes->cmd = ROAR_CMD_OK; |
---|
| 506 | return 0; |
---|
[92] | 507 | } else if ( mode == ROAR_META_MODE_SET || mode == ROAR_META_MODE_ADD ) { |
---|
| 508 | if ( mes->datalen < 5 ) |
---|
| 509 | return -1; |
---|
| 510 | |
---|
| 511 | namelen = (unsigned) mes->data[3]; |
---|
| 512 | vallen = (unsigned) mes->data[4]; |
---|
| 513 | |
---|
[99] | 514 | ROAR_DBG("req_on_set_meta(*): namelen=%i, vallen=%i", namelen, vallen); |
---|
| 515 | |
---|
[92] | 516 | if ( mes->datalen < (5 + namelen + vallen) ) |
---|
| 517 | return -1; |
---|
| 518 | |
---|
| 519 | if ( namelen > ROAR_META_MAX_NAMELEN ) |
---|
| 520 | return -1; |
---|
| 521 | |
---|
| 522 | strncpy(name, &(mes->data[5]), namelen); |
---|
| 523 | name[namelen] = 0; |
---|
| 524 | |
---|
[99] | 525 | if ( vallen > 255 ) |
---|
[92] | 526 | return -1; |
---|
| 527 | |
---|
| 528 | strncpy(val, &(mes->data[5+namelen]), vallen); |
---|
| 529 | val[vallen] = 0; |
---|
| 530 | |
---|
| 531 | if ( mode == ROAR_META_MODE_SET ) { |
---|
| 532 | if ( stream_meta_set(mes->stream, type, name, val) == -1 ) |
---|
| 533 | return -1; |
---|
| 534 | } else { |
---|
| 535 | if ( stream_meta_add(mes->stream, type, name, val) == -1 ) |
---|
| 536 | return -1; |
---|
| 537 | } |
---|
| 538 | |
---|
| 539 | mes->datalen = 0; |
---|
| 540 | mes->cmd = ROAR_CMD_OK; |
---|
| 541 | return 0; |
---|
| 542 | } else { // unknown mode! |
---|
| 543 | return -1; |
---|
| 544 | } |
---|
| 545 | |
---|
[0] | 546 | return -1; |
---|
| 547 | } |
---|
| 548 | |
---|
[3926] | 549 | int req_on_get_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[101] | 550 | int vallen; |
---|
| 551 | int type; |
---|
[107] | 552 | char val[LIBROAR_BUFFER_MSGDATA-1]; |
---|
[101] | 553 | |
---|
| 554 | if ( mes->datalen != 2 ) |
---|
| 555 | return -1; |
---|
| 556 | |
---|
| 557 | if ( mes->data[0] != 0 ) // version |
---|
| 558 | return -1; |
---|
| 559 | |
---|
| 560 | type = (unsigned) mes->data[1]; |
---|
| 561 | |
---|
| 562 | if ( stream_meta_get(mes->stream, type, NULL, val, LIBROAR_BUFFER_MSGDATA-2) == -1 ) |
---|
| 563 | return -1; |
---|
| 564 | |
---|
| 565 | vallen = strlen(val); |
---|
| 566 | |
---|
| 567 | mes->cmd = ROAR_CMD_OK; |
---|
| 568 | mes->datalen = 2 + vallen; |
---|
| 569 | |
---|
| 570 | mes->data[0] = 0; |
---|
| 571 | mes->data[1] = (unsigned char) vallen; |
---|
| 572 | |
---|
[107] | 573 | val[vallen] = 0; |
---|
| 574 | |
---|
| 575 | strncpy(&(mes->data[2]), val, vallen+1); |
---|
[101] | 576 | |
---|
| 577 | return 0; |
---|
[100] | 578 | } |
---|
[0] | 579 | |
---|
[3926] | 580 | int req_on_list_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[113] | 581 | int i; |
---|
| 582 | int len = 0; |
---|
| 583 | int types[ROAR_META_MAX_PER_STREAM]; |
---|
| 584 | |
---|
| 585 | if ( mes->datalen != 1 ) |
---|
| 586 | return -1; |
---|
| 587 | |
---|
| 588 | if ( mes->data[0] != 0 ) // version |
---|
| 589 | return -1; |
---|
| 590 | |
---|
| 591 | if ( (len = stream_meta_list(mes->stream, types, ROAR_META_MAX_PER_STREAM)) == -1 ) |
---|
| 592 | return -1; |
---|
| 593 | |
---|
| 594 | mes->cmd = ROAR_CMD_OK; |
---|
| 595 | mes->datalen = 1 + len; |
---|
| 596 | mes->data[0] = 0; |
---|
| 597 | |
---|
| 598 | for (i = 0; i < len; i++) |
---|
| 599 | mes->data[i+1] = types[i]; |
---|
| 600 | |
---|
| 601 | return 0; |
---|
| 602 | } |
---|
[1493] | 603 | #endif |
---|
[113] | 604 | |
---|
[4431] | 605 | int req_on_server_info (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4438] | 606 | #ifdef ROAR_HAVE_UNAME |
---|
| 607 | struct utsname utsname; |
---|
| 608 | #endif |
---|
[4695] | 609 | #ifdef ROAR_HAVE_GETVERSIONEX |
---|
| 610 | OSVERSIONINFO osinfo; |
---|
| 611 | char buf_release[80]; |
---|
| 612 | #endif |
---|
[4431] | 613 | struct roar_server_info info; |
---|
| 614 | uint16_t * d16; |
---|
| 615 | |
---|
| 616 | if ( mes->datalen != 4 ) |
---|
| 617 | return -1; |
---|
| 618 | |
---|
| 619 | d16 = (uint16_t*)mes->data; |
---|
| 620 | |
---|
| 621 | // check version. |
---|
| 622 | if ( ROAR_NET2HOST16(d16[0]) != 0 ) |
---|
| 623 | return -1; |
---|
| 624 | |
---|
| 625 | switch (ROAR_NET2HOST16(d16[1])) { |
---|
| 626 | case ROAR_IT_SERVER: |
---|
| 627 | memset(&info, 0, sizeof(info)); |
---|
| 628 | |
---|
[4652] | 629 | // the following if is optimized out by compiler. |
---|
| 630 | if ( DISTRIBUTION_VERSION_STRING[0] == 0 ) { |
---|
| 631 | info.version = "roard/" PACKAGE_VERSION " <" DEVICE_VENDOR_STRING ">"; |
---|
| 632 | } else { |
---|
| 633 | info.version = "roard/" PACKAGE_VERSION " <" DEVICE_VENDOR_STRING "> (" DISTRIBUTION_VERSION_STRING ")"; |
---|
| 634 | } |
---|
[4442] | 635 | |
---|
| 636 | if ( !!strcmp(g_config->location, CONF_DEF_STRING) ) |
---|
| 637 | info.location = g_config->location; |
---|
| 638 | |
---|
| 639 | if ( !!strcmp(g_config->description, CONF_DEF_STRING) ) |
---|
[4431] | 640 | info.description = g_config->description; |
---|
| 641 | |
---|
[4438] | 642 | #ifdef ROAR_HAVE_UNAME |
---|
| 643 | if ( uname(&utsname) == 0 ) { |
---|
| 644 | info.un.sysname = utsname.sysname; |
---|
| 645 | info.un.release = utsname.release; |
---|
| 646 | info.un.nodename = utsname.nodename; |
---|
| 647 | info.un.machine = utsname.machine; |
---|
| 648 | } |
---|
| 649 | #endif |
---|
[4695] | 650 | #ifdef ROAR_HAVE_GETVERSIONEX |
---|
| 651 | osinfo.dwOSVersionInfoSize = sizeof(osinfo); |
---|
| 652 | if ( GetVersionEx(&osinfo) ) { |
---|
| 653 | info.un.sysname = "Windows"; |
---|
| 654 | snprintf(buf_release, sizeof(buf_release), "%i.%i.%i", |
---|
| 655 | osinfo.dwMajorVersion, osinfo.dwMinorVersion, osinfo.dwBuildNumber); |
---|
| 656 | buf_release[sizeof(buf_release)-1] = 0; |
---|
| 657 | info.un.release = buf_release; |
---|
| 658 | } |
---|
| 659 | #endif |
---|
[4438] | 660 | |
---|
[4441] | 661 | *data = NULL; |
---|
| 662 | |
---|
[4521] | 663 | if ( roar_server_info_to_mes(mes, &info, (void**)data) == -1 ) |
---|
[4431] | 664 | return -1; |
---|
[4441] | 665 | |
---|
| 666 | if ( *data != NULL ) |
---|
| 667 | flags[1] |= COMMAND_FLAG_OUT_LONGDATA; |
---|
[4431] | 668 | break; |
---|
| 669 | default: /* unknown request */ |
---|
| 670 | return -1; |
---|
| 671 | break; |
---|
| 672 | } |
---|
| 673 | |
---|
| 674 | mes->cmd = ROAR_CMD_OK; |
---|
| 675 | |
---|
| 676 | return 0; |
---|
| 677 | } |
---|
| 678 | |
---|
[3926] | 679 | int req_on_server_oinfo (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 680 | struct roar_stream s; |
---|
[4614] | 681 | int dir = ROAR_DIR_PLAY; |
---|
| 682 | int subsys; |
---|
[0] | 683 | //ROAR_DIR_OUTPUT |
---|
| 684 | |
---|
[4614] | 685 | if ( mes->datalen != 0 ) { |
---|
| 686 | if ( mes->datalen != 2 ) |
---|
| 687 | return -1; |
---|
| 688 | |
---|
| 689 | if ( mes->data[0] != 0 ) |
---|
| 690 | return -1; |
---|
| 691 | |
---|
| 692 | dir = mes->data[1]; |
---|
| 693 | } |
---|
| 694 | |
---|
| 695 | subsys = streams_dir2subsys(dir); |
---|
| 696 | |
---|
[966] | 697 | memset(&s, 0, sizeof(struct roar_stream)); |
---|
[964] | 698 | |
---|
[977] | 699 | s.dir = ROAR_DIR_MIXING; |
---|
[0] | 700 | s.pos_rel_id = -1; |
---|
[4614] | 701 | |
---|
| 702 | switch (subsys) { |
---|
| 703 | case ROAR_SUBSYS_WAVEFORM: |
---|
| 704 | s.info.rate = g_sa->rate; |
---|
| 705 | s.info.bits = g_sa->bits; |
---|
| 706 | s.info.channels = g_sa->channels; |
---|
| 707 | s.info.codec = g_sa->codec; |
---|
| 708 | s.pos = g_pos; |
---|
| 709 | break; |
---|
| 710 | #ifndef ROAR_WITHOUT_DCOMP_MIDI |
---|
| 711 | case ROAR_SUBSYS_MIDI: |
---|
| 712 | break; |
---|
| 713 | #endif |
---|
| 714 | #ifndef ROAR_WITHOUT_DCOMP_LIGHT |
---|
| 715 | case ROAR_SUBSYS_LIGHT: |
---|
| 716 | s.info.rate = ROAR_OUTPUT_CFREQ; |
---|
| 717 | s.info.bits = ROAR_LIGHT_BITS; |
---|
| 718 | s.info.channels = g_light_state.channels; |
---|
| 719 | break; |
---|
| 720 | #endif |
---|
| 721 | #ifndef ROAR_WITHOUT_DCOMP_RAW |
---|
| 722 | case ROAR_SUBSYS_RAW: |
---|
| 723 | // no need to set anything here. |
---|
| 724 | break; |
---|
| 725 | #endif |
---|
| 726 | #ifndef ROAR_WITHOUT_DCOMP_RDTCS |
---|
| 727 | case ROAR_SUBSYS_RDTCS: |
---|
| 728 | s.info.rate = ROAR_OUTPUT_CFREQ; |
---|
| 729 | s.info.bits = ROAR_RDTCS_BITS; |
---|
| 730 | s.info.channels = ROAR_RDTCS_CHANNELS; |
---|
| 731 | s.info.codec = ROAR_RDTCS_CODEC; |
---|
| 732 | break; |
---|
| 733 | #endif |
---|
| 734 | default: |
---|
| 735 | return -1; |
---|
| 736 | break; |
---|
| 737 | } |
---|
[0] | 738 | |
---|
| 739 | if ( roar_stream_s2m(&s, mes) == -1 ) |
---|
| 740 | return -1; |
---|
| 741 | |
---|
| 742 | mes->cmd = ROAR_CMD_OK; |
---|
| 743 | |
---|
| 744 | return 0; |
---|
| 745 | } |
---|
| 746 | |
---|
[4500] | 747 | int req_on_caps (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 748 | struct roar_caps caps; |
---|
| 749 | struct roar_stds * stds; |
---|
| 750 | size_t i; |
---|
| 751 | |
---|
| 752 | if ( roar_caps_from_msg(&caps, mes, *data) == -1 ) |
---|
| 753 | return -1; |
---|
| 754 | |
---|
| 755 | // handle the data from the caps command here... |
---|
| 756 | |
---|
| 757 | if ( !(caps.flags & ROAR_CF_REQUEST) ) { |
---|
| 758 | mes->cmd = ROAR_CMD_OK; |
---|
| 759 | mes->datalen = 0; |
---|
| 760 | return 0; |
---|
| 761 | } |
---|
| 762 | |
---|
| 763 | mes->datalen = 0; |
---|
| 764 | |
---|
| 765 | switch (caps.type) { |
---|
| 766 | case ROAR_CT_STANDARDS: |
---|
[4505] | 767 | if ( (stds = roar_stds_new(g_caps_stds.stds_len)) == NULL ) |
---|
[4500] | 768 | return -1; |
---|
| 769 | |
---|
| 770 | for ( i = 0; i < stds->stds_len; i++) { |
---|
[4505] | 771 | stds->stds[i] = ROAR_HOST2NET32(g_caps_stds.stds[i]); |
---|
[4500] | 772 | } |
---|
| 773 | |
---|
| 774 | caps.data = stds->stds; |
---|
| 775 | caps.len = stds->stds_len * 4; |
---|
| 776 | // TODO: add support for **data. |
---|
| 777 | if ( roar_caps_to_msg(mes, &caps, NULL) == -1 ) { |
---|
| 778 | roar_stds_free(stds); |
---|
| 779 | return -1; |
---|
| 780 | } |
---|
| 781 | roar_stds_free(stds); |
---|
| 782 | break; |
---|
| 783 | default: |
---|
| 784 | return -1; |
---|
| 785 | break; |
---|
| 786 | } |
---|
| 787 | |
---|
| 788 | mes->cmd = ROAR_CMD_OK; |
---|
| 789 | |
---|
| 790 | return 0; |
---|
| 791 | } |
---|
[0] | 792 | |
---|
[3926] | 793 | int req_on_get_standby (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3741] | 794 | mes->cmd = ROAR_CMD_OK; |
---|
| 795 | mes->pos = g_pos; |
---|
[0] | 796 | mes->datalen = 2; |
---|
| 797 | |
---|
| 798 | *((uint16_t*)mes->data) = ROAR_HOST2NET16((unsigned) g_standby); |
---|
| 799 | |
---|
| 800 | return 0; |
---|
| 801 | } |
---|
| 802 | |
---|
[3926] | 803 | int req_on_set_standby (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 804 | if ( mes->datalen != 2 ) |
---|
| 805 | return -1; |
---|
| 806 | |
---|
| 807 | g_standby = ROAR_NET2HOST16(*((uint16_t*)mes->data)); |
---|
| 808 | |
---|
| 809 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 810 | mes->pos = g_pos; |
---|
[0] | 811 | mes->datalen = 0; |
---|
| 812 | |
---|
| 813 | return 0; |
---|
| 814 | } |
---|
| 815 | |
---|
[3926] | 816 | int req_on_exit (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[575] | 817 | int term = 0; |
---|
| 818 | |
---|
| 819 | if ( mes->datalen == 1 ) |
---|
| 820 | term = mes->data[0]; |
---|
| 821 | |
---|
[0] | 822 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 823 | mes->pos = g_pos; |
---|
[0] | 824 | mes->datalen = 0; |
---|
| 825 | |
---|
[576] | 826 | ROAR_DBG("req_on_exit(*): term=%i", term); |
---|
| 827 | |
---|
[575] | 828 | if ( term ) { |
---|
| 829 | cleanup_listen_socket(1); |
---|
| 830 | } else { |
---|
| 831 | alive = 0; |
---|
| 832 | } |
---|
[0] | 833 | |
---|
| 834 | return 0; |
---|
| 835 | } |
---|
| 836 | |
---|
[3926] | 837 | int req_on_list_clients(int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 838 | unsigned char filter, cmp; |
---|
| 839 | uint32_t id; |
---|
| 840 | int clients[ROAR_CLIENTS_MAX]; |
---|
| 841 | int i, c = 0; |
---|
| 842 | |
---|
| 843 | if ( roar_ctl_m2f(mes, &filter, &cmp, &id) == -1 ) |
---|
| 844 | return -1; |
---|
| 845 | |
---|
| 846 | // TODO: add code to support filter |
---|
| 847 | if ( filter != ROAR_CTL_FILTER_ANY ) |
---|
| 848 | return -1; |
---|
| 849 | |
---|
| 850 | for (i = 0; i < ROAR_CLIENTS_MAX; i++) { |
---|
| 851 | if ( g_clients[i] != NULL ) { |
---|
| 852 | clients[c++] = i; |
---|
| 853 | } |
---|
| 854 | } |
---|
| 855 | |
---|
| 856 | roar_ctl_ia2m(mes, clients, c); |
---|
| 857 | |
---|
| 858 | mes->cmd = ROAR_CMD_OK; |
---|
| 859 | |
---|
| 860 | return 0; |
---|
| 861 | } |
---|
[3926] | 862 | int req_on_list_streams(int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 863 | unsigned char filter, cmp; |
---|
| 864 | uint32_t id; |
---|
| 865 | int streams[ROAR_STREAMS_MAX]; |
---|
| 866 | int i, c = 0; |
---|
[4333] | 867 | int match; |
---|
[0] | 868 | |
---|
| 869 | if ( roar_ctl_m2f(mes, &filter, &cmp, &id) == -1 ) |
---|
| 870 | return -1; |
---|
| 871 | |
---|
[4333] | 872 | for (i = 0; i < ROAR_STREAMS_MAX; i++) { |
---|
| 873 | if ( g_streams[i] == NULL ) |
---|
| 874 | continue; |
---|
| 875 | |
---|
| 876 | match = 0; |
---|
[0] | 877 | |
---|
[4333] | 878 | switch (filter) { |
---|
| 879 | case ROAR_CTL_FILTER_ANY: |
---|
| 880 | match = 1; |
---|
| 881 | break; |
---|
| 882 | case ROAR_CTL_FILTER_DIR: |
---|
| 883 | match = roar_filter_match(cmp, id, ROAR_STREAM(g_streams[i])->dir); |
---|
| 884 | break; |
---|
| 885 | default: // unsupported filter... |
---|
| 886 | return -1; |
---|
| 887 | break; |
---|
| 888 | } |
---|
| 889 | |
---|
| 890 | if ( match ) |
---|
[0] | 891 | streams[c++] = i; |
---|
| 892 | } |
---|
| 893 | |
---|
| 894 | roar_ctl_ia2m(mes, streams, c); |
---|
| 895 | |
---|
| 896 | mes->cmd = ROAR_CMD_OK; |
---|
| 897 | |
---|
| 898 | return 0; |
---|
| 899 | } |
---|
| 900 | |
---|
[3926] | 901 | int req_on_get_client (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 902 | struct roar_client * c; |
---|
| 903 | |
---|
| 904 | if ( mes->datalen != 1 ) |
---|
| 905 | return -1; |
---|
| 906 | |
---|
| 907 | if ( clients_get(mes->data[0], &c) == -1 ) |
---|
| 908 | return -1; |
---|
| 909 | |
---|
| 910 | mes->cmd = ROAR_CMD_OK; |
---|
| 911 | |
---|
| 912 | return roar_ctl_c2m(mes, c); |
---|
| 913 | } |
---|
| 914 | |
---|
[3926] | 915 | int req_on_get_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 916 | struct roar_stream_server * s; |
---|
| 917 | |
---|
| 918 | if ( mes->datalen != 1 ) |
---|
| 919 | return -1; |
---|
| 920 | |
---|
| 921 | if ( streams_get(mes->data[0], &s) == -1 ) |
---|
| 922 | return -1; |
---|
| 923 | |
---|
| 924 | mes->cmd = ROAR_CMD_OK; |
---|
[465] | 925 | mes->stream = mes->data[0]; |
---|
[0] | 926 | |
---|
| 927 | return roar_stream_s2m(ROAR_STREAM(s), mes); |
---|
| 928 | } |
---|
| 929 | |
---|
[3926] | 930 | int req_on_get_stream_para (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[465] | 931 | struct roar_stream * s; |
---|
[963] | 932 | struct roar_stream_server * ss; |
---|
[465] | 933 | struct roar_audio_info * audio_info; |
---|
[4277] | 934 | struct roar_stream_ltm * ltm; |
---|
| 935 | uint16_t * d = (uint16_t *) mes->data; |
---|
| 936 | int64_t * d64 = ( int64_t *) mes->data; |
---|
| 937 | int64_t * d64ptr; |
---|
| 938 | int i, h, k; |
---|
[1842] | 939 | char * str; |
---|
[4277] | 940 | size_t needed; |
---|
| 941 | int test, bits; |
---|
[465] | 942 | |
---|
[4279] | 943 | ROAR_DBG("req_on_get_stream_para(client=%i, mes=%p{.stream=%i, .datalen=%i,...}, data=%p, flags=%p) = ?", client, mes, (int)mes->stream, (int)mes->datalen, data, flags); |
---|
| 944 | |
---|
[4280] | 945 | if ( mes->datalen < 4 ) |
---|
[465] | 946 | return -1; |
---|
| 947 | |
---|
[4281] | 948 | for (i = 0; i < 2; i++) { |
---|
[465] | 949 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 950 | } |
---|
| 951 | |
---|
[1842] | 952 | if ( d[0] != 0 ) { |
---|
[4066] | 953 | ROAR_WARN("req_on_get_stream_para(*): unsupported command version: %i, %i", (int)d[0], (int)d[1]); |
---|
[465] | 954 | return -1; |
---|
| 955 | } |
---|
| 956 | |
---|
[1842] | 957 | switch (d[1]) { |
---|
| 958 | case ROAR_STREAM_PARA_INFO: |
---|
| 959 | if ( streams_get(mes->stream, &ss) == -1 ) { |
---|
| 960 | ROAR_WARN("req_on_get_stream_para(*): request on non existing (or other error?) stream %i", mes->stream); |
---|
| 961 | return -1; |
---|
| 962 | } |
---|
| 963 | |
---|
| 964 | if ( streams_calc_delay(mes->stream) == -1 ) { |
---|
| 965 | ROAR_WARN("req_on_get_stream_para(*): can not calc delay for stream %i", mes->stream); |
---|
| 966 | } |
---|
| 967 | |
---|
| 968 | s = ROAR_STREAM(ss); |
---|
[465] | 969 | |
---|
[1842] | 970 | audio_info = &(s->info); |
---|
| 971 | |
---|
[3630] | 972 | mes->datalen = 2*12; |
---|
[1842] | 973 | |
---|
[3213] | 974 | d[ 2] = ROAR_OUTPUT_CALC_OUTBUFSIZE(audio_info); |
---|
| 975 | d[ 3] = ss->pre_underruns; |
---|
| 976 | d[ 4] = ss->post_underruns; |
---|
| 977 | d[ 5] = ss->codec_orgi; |
---|
| 978 | d[ 6] = (ss->flags & 0xFFFF) | (ss->primary ? ROAR_FLAG_PRIMARY : 0) | (ss->driver_id != -1 ? ROAR_FLAG_OUTPUT : 0); |
---|
| 979 | d[ 7] = ss->delay/1000; |
---|
| 980 | d[ 8] = ss->state; |
---|
| 981 | d[ 9] = (ss->flags & 0xFFFF0000) >> 16; |
---|
| 982 | d[10] = ss->mixer_stream; |
---|
[3630] | 983 | d[11] = ss->role; |
---|
[1842] | 984 | |
---|
| 985 | ROAR_DBG("req_on_get_stream_para(*): ss->driver_id=%i", ss->driver_id); |
---|
| 986 | |
---|
| 987 | ROAR_DBG("req_on_get_stream_para(*): delay=%i, send delay=%i", ss->delay, d[7]); |
---|
[465] | 988 | |
---|
[1842] | 989 | for (i = 0; i < mes->datalen/2; i++) { |
---|
| 990 | d[i] = ROAR_HOST2NET16(d[i]); |
---|
| 991 | } |
---|
[1156] | 992 | |
---|
[1842] | 993 | mes->pos = s->pos; |
---|
| 994 | break; |
---|
| 995 | |
---|
| 996 | case ROAR_STREAM_PARA_NAME: |
---|
| 997 | str = streams_get_name(mes->stream); |
---|
| 998 | |
---|
| 999 | if ( str == NULL ) |
---|
| 1000 | return -1; |
---|
[1151] | 1001 | |
---|
[1842] | 1002 | mes->datalen = 4 + strlen(str); |
---|
| 1003 | |
---|
| 1004 | if ( mes->datalen > LIBROAR_BUFFER_MSGDATA ) |
---|
| 1005 | return -1; |
---|
| 1006 | |
---|
| 1007 | strncpy(((char*)&(mes->data))+4, str, mes->datalen); |
---|
| 1008 | |
---|
| 1009 | d[0] = ROAR_HOST2NET16(d[0]); |
---|
| 1010 | d[1] = ROAR_HOST2NET16(d[1]); |
---|
| 1011 | break; |
---|
| 1012 | |
---|
[3539] | 1013 | case ROAR_STREAM_PARA_CHANMAP: |
---|
| 1014 | if ( streams_get(mes->stream, &ss) == -1 ) { |
---|
| 1015 | ROAR_WARN("req_on_get_stream_para(*): request on non existing (or other error?) stream %i", mes->stream); |
---|
| 1016 | return -1; |
---|
| 1017 | } |
---|
| 1018 | |
---|
| 1019 | s = ROAR_STREAM(ss); |
---|
| 1020 | |
---|
| 1021 | memcpy(&(mes->data[4]), ss->chanmap.in, s->info.channels); |
---|
| 1022 | mes->datalen = 2*2 + s->info.channels; |
---|
| 1023 | |
---|
| 1024 | d[0] = ROAR_HOST2NET16(d[0]); |
---|
| 1025 | d[1] = ROAR_HOST2NET16(d[1]); |
---|
| 1026 | break; |
---|
| 1027 | |
---|
[4277] | 1028 | case ROAR_STREAM_PARA_LTM: |
---|
[4279] | 1029 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM request...", client); |
---|
| 1030 | |
---|
[4281] | 1031 | if ( mes->datalen < (6 * 2) ) { |
---|
| 1032 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): LTM request of client is corruped: message too short", client); |
---|
[4277] | 1033 | return -1; |
---|
[4281] | 1034 | } |
---|
[4277] | 1035 | |
---|
| 1036 | for (i = 2; i < mes->datalen/2; i++) { |
---|
| 1037 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1038 | } |
---|
| 1039 | |
---|
[4281] | 1040 | if ( d[2] != ROAR_LTM_SST_GET_RAW ) { |
---|
| 1041 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): LTM request of client is corruped: unknown LTM subtype: %i", client, (int)d[2]); |
---|
[4277] | 1042 | return -1; |
---|
[4281] | 1043 | } |
---|
[4277] | 1044 | |
---|
[4279] | 1045 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM request of type GET_RAW", client); |
---|
| 1046 | |
---|
[4277] | 1047 | test = d[5]; |
---|
| 1048 | bits = 0; |
---|
| 1049 | while (test) { |
---|
| 1050 | if ( test & 0x1 ) |
---|
| 1051 | bits++; |
---|
| 1052 | |
---|
| 1053 | test >>= 1; |
---|
| 1054 | } |
---|
| 1055 | |
---|
| 1056 | needed = 0; |
---|
| 1057 | |
---|
| 1058 | if ( mes->stream == -1 ) { |
---|
[4279] | 1059 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM multi-stream request...", client); |
---|
| 1060 | |
---|
[4277] | 1061 | for (i = 6; i < mes->datalen/2; i++) { |
---|
[4289] | 1062 | if ( (ltm = streams_ltm_get(d[i], d[5], d[3])) == NULL ) |
---|
[4277] | 1063 | return -1; |
---|
| 1064 | |
---|
| 1065 | needed += ltm->channels; |
---|
| 1066 | } |
---|
| 1067 | } else { |
---|
[4279] | 1068 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM single-stream request for stream %i...", client, mes->stream); |
---|
[4289] | 1069 | if ( (ltm = streams_ltm_get(mes->stream, d[5], d[3])) == NULL ) |
---|
[4277] | 1070 | return -1; |
---|
| 1071 | |
---|
| 1072 | needed = ltm->channels; |
---|
| 1073 | } |
---|
| 1074 | |
---|
| 1075 | needed *= bits; |
---|
| 1076 | |
---|
| 1077 | needed += mes->stream == -1 ? (mes->datalen/2) - 6 : 1; |
---|
| 1078 | |
---|
[4279] | 1079 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): data size for answer is %i 64 bit sub-packets", client, (int)needed); |
---|
| 1080 | |
---|
[4298] | 1081 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1082 | d64 = _dataspace(mes, data, flags, needed * 8); |
---|
| 1083 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1084 | |
---|
| 1085 | if ( (d = roar_mm_malloc(mes->datalen)) == NULL ) |
---|
| 1086 | return -1; |
---|
| 1087 | |
---|
[4298] | 1088 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d=%p, data=%p{%p}", client, d, data, *data); |
---|
| 1089 | |
---|
| 1090 | |
---|
| 1091 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1092 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1093 | memcpy(d, mes->data, mes->datalen); |
---|
[4298] | 1094 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1095 | |
---|
[4291] | 1096 | d64ptr = d64; |
---|
[4277] | 1097 | |
---|
[4298] | 1098 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1099 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1100 | |
---|
[4277] | 1101 | if ( mes->stream == -1 ) { |
---|
| 1102 | for (i = 6; i < mes->datalen/2; i++) { |
---|
[4298] | 1103 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1104 | |
---|
[4289] | 1105 | if ( (ltm = streams_ltm_get(d[i], d[5], d[3])) == NULL ) |
---|
[4277] | 1106 | return -1; |
---|
| 1107 | |
---|
| 1108 | *d64ptr = ltm->channels & 0xFFFF; |
---|
| 1109 | d64ptr++; |
---|
| 1110 | |
---|
| 1111 | for (h = 0; h < ltm->channels; h++) { |
---|
| 1112 | for (k = 0; k < ROAR_LTM_MTBITS; k++) { |
---|
| 1113 | if ( d[5] & (1<<k) ) { |
---|
| 1114 | switch (1<<k) { |
---|
| 1115 | case ROAR_LTM_MT_RMS: |
---|
| 1116 | *d64ptr = ltm->cur[h].rms; |
---|
| 1117 | break; |
---|
| 1118 | default: |
---|
| 1119 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): client requets unknown MT for LTM: bit %i", client, k); |
---|
| 1120 | } |
---|
| 1121 | d64ptr++; |
---|
| 1122 | } |
---|
| 1123 | } |
---|
| 1124 | } |
---|
| 1125 | } |
---|
| 1126 | } else { |
---|
[4289] | 1127 | if ( (ltm = streams_ltm_get(mes->stream, d[5], d[3])) == NULL ) |
---|
[4277] | 1128 | return -1; |
---|
| 1129 | |
---|
| 1130 | *d64ptr = ltm->channels & 0xFFFF; |
---|
| 1131 | d64ptr++; |
---|
| 1132 | |
---|
| 1133 | for (h = 0; h < ltm->channels; h++) { |
---|
| 1134 | for (k = 0; k < ROAR_LTM_MTBITS; k++) { |
---|
| 1135 | if ( d[5] & (1<<k) ) { |
---|
| 1136 | switch (1<<k) { |
---|
| 1137 | case ROAR_LTM_MT_RMS: |
---|
| 1138 | *d64ptr = ltm->cur[h].rms; |
---|
[4287] | 1139 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): rms=%lli to %p", client, (long long int)*d64ptr, d64ptr); |
---|
[4277] | 1140 | break; |
---|
| 1141 | default: |
---|
| 1142 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): client requets unknown MT for LTM: bit %i", client, k); |
---|
| 1143 | } |
---|
| 1144 | d64ptr++; |
---|
| 1145 | } |
---|
| 1146 | } |
---|
| 1147 | } |
---|
| 1148 | } |
---|
| 1149 | |
---|
[4298] | 1150 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1151 | |
---|
[4277] | 1152 | roar_mm_free(d); |
---|
| 1153 | |
---|
| 1154 | for (i = 0; i < needed; i++) { |
---|
| 1155 | d64[i] = ROAR_HOST2NET64(d64[i]); |
---|
| 1156 | } |
---|
| 1157 | |
---|
| 1158 | mes->datalen = needed * 8; |
---|
[4283] | 1159 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM d64=%p, d64ptr=%p", client, d64, d64ptr); |
---|
[4279] | 1160 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM final message has %i byte of data", client, (int)mes->datalen); |
---|
[4298] | 1161 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4279] | 1162 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM GET_RAW request: OK. returning...", client); |
---|
[4277] | 1163 | break; |
---|
| 1164 | |
---|
[1842] | 1165 | default: |
---|
| 1166 | ROAR_WARN("req_on_get_stream_para(*): unsupported command: %i", d[1]); |
---|
| 1167 | return -1; |
---|
[465] | 1168 | } |
---|
| 1169 | |
---|
[4279] | 1170 | ROAR_DBG("req_on_get_stream_para(client=%i, mes=%p{.stream=%i, .datalen=%i,...}, data=%p, flags=%p) = 0 // returning OK", client, mes, (int)mes->stream, (int)mes->datalen, data, flags); |
---|
[465] | 1171 | mes->cmd = ROAR_CMD_OK; |
---|
| 1172 | return 0; |
---|
| 1173 | } |
---|
| 1174 | |
---|
[3926] | 1175 | int req_on_set_stream_para (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4552] | 1176 | struct roar_stream_server * ss; |
---|
[1043] | 1177 | uint16_t * d = (uint16_t *) mes->data; |
---|
[4552] | 1178 | uint32_t tmp, tmp2, flagstore; |
---|
| 1179 | int protect = 0; |
---|
[1043] | 1180 | int i; |
---|
| 1181 | |
---|
[3542] | 1182 | if ( mes->datalen < 2*2 ) |
---|
[1043] | 1183 | return -1; |
---|
| 1184 | |
---|
[3542] | 1185 | for (i = 0; i < 2; i++) { |
---|
[1043] | 1186 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1187 | } |
---|
| 1188 | |
---|
[3542] | 1189 | if ( d[0] != 0 ) |
---|
[1043] | 1190 | return -1; |
---|
[3542] | 1191 | |
---|
| 1192 | switch (d[1]) { |
---|
| 1193 | case ROAR_STREAM_PARA_FLAGS: |
---|
[4538] | 1194 | if ( mes->datalen != 2*4 && mes->datalen != 2*5 ) |
---|
[3542] | 1195 | return -1; |
---|
| 1196 | |
---|
| 1197 | d[2] = ROAR_NET2HOST16(d[2]); |
---|
| 1198 | d[3] = ROAR_NET2HOST16(d[3]); |
---|
| 1199 | |
---|
| 1200 | ROAR_DBG("req_on_set_stream_para(*): request seems to be valid"); |
---|
| 1201 | |
---|
[4538] | 1202 | tmp = 0; |
---|
| 1203 | |
---|
| 1204 | if ( mes->datalen == 2*5 ) { |
---|
| 1205 | d[4] = ROAR_NET2HOST16(d[4]); |
---|
| 1206 | tmp = d[4]; |
---|
| 1207 | tmp <<= 16; |
---|
| 1208 | } |
---|
| 1209 | |
---|
| 1210 | tmp |= d[3]; |
---|
| 1211 | |
---|
[4552] | 1212 | if ( d[2] & ROAR_PROTECT_FLAG ) { |
---|
| 1213 | protect = 1; |
---|
| 1214 | d[2] -= ROAR_PROTECT_FLAG; |
---|
[3542] | 1215 | } |
---|
[4552] | 1216 | |
---|
| 1217 | switch (d[2]) { |
---|
| 1218 | case ROAR_SET_FLAG: |
---|
| 1219 | if ( streams_set_flag(mes->stream, tmp) == -1 ) |
---|
| 1220 | return -1; |
---|
| 1221 | break; |
---|
| 1222 | case ROAR_RESET_FLAG: |
---|
| 1223 | if ( streams_reset_flag(mes->stream, tmp) == -1 ) |
---|
| 1224 | return -1; |
---|
| 1225 | break; |
---|
| 1226 | case ROAR_NOOP_FLAG: |
---|
| 1227 | break; |
---|
| 1228 | case ROAR_TOGGLE_FLAG: |
---|
| 1229 | if ( streams_get(mes->stream, &ss) == -1 ) |
---|
| 1230 | return -1; |
---|
| 1231 | |
---|
| 1232 | flagstore = ss->flags; |
---|
| 1233 | |
---|
| 1234 | tmp2 = flagstore & tmp; // those are the flags we need to reset. |
---|
| 1235 | ROAR_DBG("req_on_set_stream_para(*): tmp2=0x%.8lx", (long int)tmp2); |
---|
| 1236 | if ( tmp2 ) |
---|
| 1237 | if ( streams_reset_flag(mes->stream, tmp2) == -1 ) |
---|
| 1238 | return -1; |
---|
| 1239 | |
---|
| 1240 | tmp2 = (flagstore ^ tmp) & tmp; // those are the flags we need to set. |
---|
| 1241 | ROAR_DBG("req_on_set_stream_para(*): tmp2=0x%.8lx", (long int)tmp2); |
---|
| 1242 | if ( tmp2 ) |
---|
| 1243 | if ( streams_set_flag(mes->stream, tmp2) == -1 ) |
---|
| 1244 | return -1; |
---|
| 1245 | break; |
---|
| 1246 | default: |
---|
| 1247 | return -1; |
---|
| 1248 | break; |
---|
| 1249 | } |
---|
| 1250 | |
---|
| 1251 | ROAR_DBG("req_on_set_stream_para(*): protect=%i", protect); |
---|
| 1252 | if ( protect ) |
---|
| 1253 | if ( streams_protect_flag(mes->stream, tmp) == -1 ) |
---|
| 1254 | return -1; |
---|
| 1255 | |
---|
[3542] | 1256 | break; |
---|
| 1257 | case ROAR_STREAM_PARA_CHANMAP: |
---|
| 1258 | if ( streams_set_map(mes->stream, &(mes->data[4]), mes->datalen - 4) == -1 ) |
---|
| 1259 | return -1; |
---|
| 1260 | break; |
---|
[3696] | 1261 | case ROAR_STREAM_PARA_ROLE: |
---|
| 1262 | if ( mes->datalen != 2*3 ) |
---|
| 1263 | return -1; |
---|
| 1264 | |
---|
| 1265 | d[2] = ROAR_NET2HOST16(d[2]); |
---|
| 1266 | |
---|
| 1267 | if ( streams_set_role(mes->stream, d[2]) == -1 ) |
---|
| 1268 | return -1; |
---|
| 1269 | break; |
---|
[4272] | 1270 | case ROAR_STREAM_PARA_LTM: |
---|
[4277] | 1271 | if ( mes->datalen < (6 * 2) ) |
---|
| 1272 | return -1; |
---|
| 1273 | |
---|
[4272] | 1274 | for (i = 2; i < mes->datalen/2; i++) { |
---|
| 1275 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1276 | } |
---|
| 1277 | |
---|
[4273] | 1278 | if ( mes->stream == -1 ) { |
---|
| 1279 | for (i = 6; i < mes->datalen/2; i++) |
---|
| 1280 | if ( streams_ltm_ctl(d[i], d[5], d[3], d[2]) == -1 ) |
---|
| 1281 | return -1; |
---|
| 1282 | } else { |
---|
| 1283 | if ( streams_ltm_ctl(mes->stream, d[5], d[3], d[2]) == -1 ) |
---|
| 1284 | return -1; |
---|
| 1285 | } |
---|
[4272] | 1286 | break; |
---|
[3542] | 1287 | default: |
---|
| 1288 | ROAR_WARN("req_on_set_stream_para(*): unsupported command version: %i, %i", d[0], d[1]); |
---|
| 1289 | return -1; |
---|
| 1290 | break; |
---|
[1043] | 1291 | } |
---|
| 1292 | |
---|
| 1293 | mes->cmd = ROAR_CMD_OK; |
---|
| 1294 | mes->datalen = 0; |
---|
| 1295 | |
---|
[3542] | 1296 | return 0; |
---|
[1043] | 1297 | } |
---|
| 1298 | |
---|
[3926] | 1299 | int req_on_kick (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4330] | 1300 | struct roar_stream_server * ss; |
---|
[17] | 1301 | uint16_t * info = (uint16_t *) mes->data; |
---|
[4329] | 1302 | int is_stream = 0; |
---|
[0] | 1303 | |
---|
| 1304 | if ( mes->datalen != 4 ) |
---|
| 1305 | return -1; |
---|
| 1306 | |
---|
[251] | 1307 | info[0] = ROAR_NET2HOST16(info[0]); |
---|
| 1308 | info[1] = ROAR_NET2HOST16(info[1]); |
---|
| 1309 | |
---|
[4329] | 1310 | switch (info[0]) { |
---|
| 1311 | case ROAR_OT_CLIENT: |
---|
| 1312 | clients_delete(info[1]); |
---|
| 1313 | break; |
---|
| 1314 | case ROAR_OT_STREAM: |
---|
| 1315 | is_stream = 1; |
---|
| 1316 | break; |
---|
| 1317 | case ROAR_OT_SOURCE: |
---|
| 1318 | if ( streams_get_flag(info[1], ROAR_FLAG_SOURCE) != 1 ) |
---|
| 1319 | return -1; |
---|
| 1320 | is_stream = 1; |
---|
| 1321 | break; |
---|
| 1322 | case ROAR_OT_OUTPUT: |
---|
[4330] | 1323 | if ( streams_get(info[1], &ss) == -1 ) |
---|
| 1324 | return -1; |
---|
| 1325 | |
---|
| 1326 | if ( ss->driver_id == -1 ) |
---|
| 1327 | return -1; |
---|
| 1328 | |
---|
| 1329 | is_stream = 1; |
---|
| 1330 | break; |
---|
| 1331 | case ROAR_OT_MIXER: |
---|
| 1332 | if ( streams_get(info[1], &ss) == -1 ) |
---|
[4329] | 1333 | return -1; |
---|
[4330] | 1334 | |
---|
| 1335 | if ( ROAR_STREAM(ss)->dir != ROAR_DIR_MIXING ) |
---|
| 1336 | return -1; |
---|
| 1337 | |
---|
| 1338 | is_stream = 1; |
---|
| 1339 | break; |
---|
| 1340 | case ROAR_OT_BRIDGE: |
---|
| 1341 | if ( streams_get(info[1], &ss) == -1 ) |
---|
| 1342 | return -1; |
---|
| 1343 | |
---|
| 1344 | if ( ROAR_STREAM(ss)->dir != ROAR_DIR_BRIDGE ) |
---|
| 1345 | return -1; |
---|
| 1346 | |
---|
[4329] | 1347 | is_stream = 1; |
---|
| 1348 | break; |
---|
| 1349 | default: |
---|
| 1350 | /* TODO: those types should be handled, too: |
---|
| 1351 | #define ROAR_OT_SAMPLE 4 |
---|
| 1352 | #define ROAR_OT_LISTEN 8 |
---|
| 1353 | #define ROAR_OT_ACTION 9 |
---|
| 1354 | #define ROAR_OT_MSGQUEUE 10 |
---|
| 1355 | #define ROAR_OT_MSGBUS 11 |
---|
| 1356 | */ |
---|
| 1357 | return -1; |
---|
| 1358 | break; |
---|
| 1359 | } |
---|
| 1360 | |
---|
| 1361 | if ( is_stream ) { |
---|
[2952] | 1362 | if ( streams_get_flag(info[1], ROAR_FLAG_IMMUTABLE) == 1 ) |
---|
| 1363 | return -1; |
---|
| 1364 | |
---|
[0] | 1365 | streams_delete(info[1]); |
---|
| 1366 | } |
---|
| 1367 | |
---|
| 1368 | mes->cmd = ROAR_CMD_OK; |
---|
| 1369 | mes->datalen = 0; |
---|
| 1370 | |
---|
| 1371 | return 0; |
---|
| 1372 | } |
---|
| 1373 | |
---|
[3926] | 1374 | int req_on_attach (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[769] | 1375 | uint16_t * info = (uint16_t *) mes->data; |
---|
| 1376 | |
---|
| 1377 | if ( mes->datalen < 6 ) |
---|
| 1378 | return -1; |
---|
| 1379 | |
---|
| 1380 | info[0] = ROAR_NET2HOST16(info[0]); |
---|
| 1381 | info[1] = ROAR_NET2HOST16(info[1]); |
---|
| 1382 | info[2] = ROAR_NET2HOST16(info[2]); |
---|
| 1383 | |
---|
| 1384 | if ( info[0] != 0 ) |
---|
| 1385 | return -1; |
---|
| 1386 | |
---|
| 1387 | if ( info[1] == ROAR_ATTACH_SIMPLE ) { |
---|
| 1388 | if ( client_stream_move(info[2], mes->stream) == -1 ) |
---|
| 1389 | return -1; |
---|
| 1390 | } else { |
---|
| 1391 | return -1; |
---|
| 1392 | } |
---|
| 1393 | |
---|
| 1394 | mes->cmd = ROAR_CMD_OK; |
---|
| 1395 | mes->datalen = 0; |
---|
| 1396 | |
---|
| 1397 | return 0; |
---|
[768] | 1398 | } |
---|
| 1399 | |
---|
[3926] | 1400 | int req_on_set_vol (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4740] | 1401 | struct roar_mixer_settings tmpmixer; |
---|
[3530] | 1402 | struct roar_stream_server * s; |
---|
[17] | 1403 | uint16_t * info = (uint16_t *) mes->data; |
---|
[3530] | 1404 | uint16_t version; |
---|
| 1405 | uint16_t scale = 65535; |
---|
[17] | 1406 | int stream; |
---|
| 1407 | int i; |
---|
| 1408 | int chans; |
---|
| 1409 | |
---|
| 1410 | ROAR_DBG("req_on_set_vol(*) = ?"); |
---|
| 1411 | ROAR_DBG("req_on_set_vol(*): mes->datalen=%i", mes->datalen); |
---|
| 1412 | |
---|
| 1413 | if ( mes->datalen < (4*2) ) |
---|
| 1414 | return -1; |
---|
| 1415 | |
---|
[3530] | 1416 | version = ROAR_NET2HOST16(info[0]); |
---|
| 1417 | ROAR_DBG("req_on_set_vol(*): version=%i", (int)version); |
---|
[17] | 1418 | |
---|
[3530] | 1419 | switch (version) { |
---|
| 1420 | case 0: |
---|
| 1421 | stream = ROAR_NET2HOST16(info[1]); |
---|
| 1422 | break; |
---|
| 1423 | case 1: |
---|
| 1424 | stream = mes->stream; |
---|
| 1425 | scale = ROAR_NET2HOST16(info[1]); |
---|
| 1426 | break; |
---|
| 1427 | default: |
---|
| 1428 | return -1; |
---|
| 1429 | break; |
---|
| 1430 | } |
---|
[17] | 1431 | ROAR_DBG("req_on_set_vol(*): stream=%i", stream); |
---|
| 1432 | |
---|
[3561] | 1433 | if ( scale == 0 ) |
---|
| 1434 | return -1; |
---|
| 1435 | |
---|
[17] | 1436 | // TODO: change this code. |
---|
| 1437 | // we should not directly change the stream object but use some stream_*()-func |
---|
| 1438 | // for that job. |
---|
| 1439 | |
---|
| 1440 | if ( stream < 0 || stream >= ROAR_STREAMS_MAX ) |
---|
| 1441 | return -1; |
---|
| 1442 | |
---|
| 1443 | s = g_streams[stream]; |
---|
| 1444 | |
---|
| 1445 | if ( s == NULL ) |
---|
| 1446 | return -1; |
---|
| 1447 | |
---|
| 1448 | ROAR_DBG("req_on_set_vol(*): s=%p", s); |
---|
| 1449 | |
---|
[252] | 1450 | info[2] = ROAR_NET2HOST16(info[2]); |
---|
| 1451 | |
---|
[4738] | 1452 | switch (info[2]) { |
---|
| 1453 | case ROAR_SET_VOL_ALL: |
---|
| 1454 | chans = (mes->datalen/2) - 3; |
---|
| 1455 | ROAR_DBG("req_on_set_vol(*): mode is ROAR_SET_VOL_ALL, channes=%i", chans); |
---|
[17] | 1456 | |
---|
[4738] | 1457 | if ( chans >= ROAR_MAX_CHANNELS ) |
---|
| 1458 | return -1; |
---|
| 1459 | |
---|
| 1460 | ROAR_DBG("req_on_set_vol(*): mixer at %p", s->mixer.mixer); |
---|
[18] | 1461 | |
---|
[4738] | 1462 | for (i = 0; i < chans; i++) { |
---|
| 1463 | s->mixer.mixer[i] = ROAR_NET2HOST16(info[i+3]); |
---|
| 1464 | ROAR_DBG("req_on_set_vol(*): channel %i: %i", i, ROAR_NET2HOST16(info[i+3])); |
---|
| 1465 | } |
---|
[17] | 1466 | |
---|
[4738] | 1467 | s->mixer.scale = scale; |
---|
[3530] | 1468 | |
---|
[4738] | 1469 | ROAR_DBG("req_on_set_vol(*): mixer changed!"); |
---|
[17] | 1470 | |
---|
[4738] | 1471 | break; |
---|
| 1472 | case ROAR_SET_VOL_ONE: |
---|
| 1473 | ROAR_DBG("req_on_set_vol(*): mode is ROAR_SET_VOL_ONE"); |
---|
| 1474 | if ( ROAR_NET2HOST16(info[3]) >= ROAR_MAX_CHANNELS ) |
---|
| 1475 | return -1; |
---|
[17] | 1476 | |
---|
[4738] | 1477 | s->mixer.mixer[ROAR_NET2HOST16(info[3])] = ROAR_NET2HOST16(info[4]); |
---|
[3530] | 1478 | |
---|
[4738] | 1479 | s->mixer.scale = scale; |
---|
| 1480 | break; |
---|
[4740] | 1481 | case ROAR_SET_VOL_UNMAPPED: |
---|
| 1482 | chans = (mes->datalen/2) - 3; |
---|
| 1483 | |
---|
| 1484 | if ( chans >= ROAR_MAX_CHANNELS ) |
---|
| 1485 | return -1; |
---|
| 1486 | |
---|
| 1487 | memcpy(&tmpmixer, &(s->mixer), sizeof(tmpmixer)); |
---|
| 1488 | |
---|
| 1489 | for (i = 0; i < chans; i++) { |
---|
| 1490 | tmpmixer.mixer[i] = ROAR_NET2HOST16(info[i+3]); |
---|
| 1491 | } |
---|
| 1492 | |
---|
| 1493 | tmpmixer.scale = scale; |
---|
| 1494 | |
---|
| 1495 | if ( roar_conv_volume(&(s->mixer), &tmpmixer, ROAR_STREAM(s)->info.channels, chans) == -1 ) |
---|
| 1496 | return -1; |
---|
| 1497 | |
---|
| 1498 | break; |
---|
| 1499 | case ROAR_SET_VOL_MS: |
---|
[4738] | 1500 | default: |
---|
| 1501 | return -1; |
---|
[17] | 1502 | } |
---|
| 1503 | |
---|
[1590] | 1504 | if ( streams_set_mixer(stream) == -1 ) |
---|
| 1505 | return -1; |
---|
| 1506 | |
---|
[17] | 1507 | mes->cmd = ROAR_CMD_OK; |
---|
| 1508 | mes->datalen = 0; |
---|
| 1509 | |
---|
| 1510 | return 0; |
---|
| 1511 | } |
---|
[0] | 1512 | |
---|
[3926] | 1513 | int req_on_get_vol (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[23] | 1514 | uint16_t * info = (uint16_t *) mes->data; |
---|
[3529] | 1515 | uint16_t version = -1; |
---|
[23] | 1516 | int stream; |
---|
| 1517 | struct roar_stream_server * s; |
---|
| 1518 | int i; |
---|
| 1519 | int chans; |
---|
| 1520 | |
---|
| 1521 | ROAR_DBG("req_on_get_vol(*) = ?"); |
---|
| 1522 | ROAR_DBG("req_on_get_vol(*): mes->datalen=%i", mes->datalen); |
---|
| 1523 | |
---|
[3529] | 1524 | if ( mes->datalen < 2 ) { |
---|
[23] | 1525 | return -1; |
---|
[3529] | 1526 | } |
---|
| 1527 | |
---|
| 1528 | version = ROAR_NET2HOST16(info[0]); |
---|
| 1529 | |
---|
| 1530 | switch (version) { |
---|
| 1531 | case 0: |
---|
| 1532 | if ( mes->datalen < (2*2) ) |
---|
| 1533 | return -1; |
---|
[23] | 1534 | |
---|
[3529] | 1535 | stream = ROAR_NET2HOST16(info[1]); |
---|
| 1536 | break; |
---|
| 1537 | case 1: |
---|
| 1538 | stream = mes->stream; |
---|
| 1539 | break; |
---|
| 1540 | default: |
---|
| 1541 | return -1; |
---|
| 1542 | break; |
---|
| 1543 | } |
---|
[23] | 1544 | |
---|
| 1545 | ROAR_DBG("req_on_get_vol(*): stream=%i", stream); |
---|
| 1546 | |
---|
| 1547 | // TODO: change this code. |
---|
| 1548 | // we should not directly change the stream object but use some stream_*()-func |
---|
| 1549 | // for that job. |
---|
| 1550 | |
---|
| 1551 | if ( stream < 0 || stream >= ROAR_STREAMS_MAX ) |
---|
| 1552 | return -1; |
---|
| 1553 | |
---|
| 1554 | s = g_streams[stream]; |
---|
| 1555 | |
---|
| 1556 | if ( s == NULL ) |
---|
| 1557 | return -1; |
---|
| 1558 | |
---|
| 1559 | ROAR_DBG("req_on_get_vol(*): s=%p", s); |
---|
| 1560 | |
---|
| 1561 | // ok, we have everything |
---|
| 1562 | |
---|
[3529] | 1563 | info[0] = ROAR_HOST2NET16(version); |
---|
| 1564 | |
---|
| 1565 | switch (version) { |
---|
| 1566 | case 0: |
---|
| 1567 | info[1] = ROAR_HOST2NET16(chans = ROAR_STREAM(s)->info.channels); |
---|
| 1568 | |
---|
| 1569 | for (i = 0; i < chans; i++) |
---|
| 1570 | info[2+i] = ROAR_HOST2NET16(s->mixer.mixer[i]); |
---|
[23] | 1571 | |
---|
[3529] | 1572 | mes->datalen = (2 + chans)*2; |
---|
| 1573 | break; |
---|
| 1574 | case 1: |
---|
| 1575 | info[1] = ROAR_HOST2NET16(chans = ROAR_STREAM(s)->info.channels); |
---|
| 1576 | info[2] = ROAR_HOST2NET16(s->mixer.scale); |
---|
| 1577 | info[3] = ROAR_HOST2NET16(s->mixer.rpg_mul); |
---|
| 1578 | info[4] = ROAR_HOST2NET16(s->mixer.rpg_div); |
---|
[23] | 1579 | |
---|
[3529] | 1580 | for (i = 0; i < chans; i++) |
---|
| 1581 | info[5+i] = ROAR_HOST2NET16(s->mixer.mixer[i]); |
---|
| 1582 | |
---|
| 1583 | mes->datalen = (5 + chans)*2; |
---|
| 1584 | break; |
---|
| 1585 | default: |
---|
| 1586 | return -1; |
---|
| 1587 | break; |
---|
| 1588 | } |
---|
| 1589 | |
---|
[23] | 1590 | mes->cmd = ROAR_CMD_OK; |
---|
| 1591 | |
---|
| 1592 | return 0; |
---|
| 1593 | } |
---|
| 1594 | |
---|
[3926] | 1595 | int req_on_add_data (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 1596 | struct roar_buffer * b; |
---|
[4521] | 1597 | void * buf; |
---|
[0] | 1598 | |
---|
[4521] | 1599 | if ( roar_buffer_new_data(&b, mes->datalen, &buf) == -1 ) { |
---|
[0] | 1600 | ROAR_ERR("req_on_add_data(*): Can not alloc buffer space!"); |
---|
| 1601 | ROAR_DBG("req_on_add_data(*) = -1"); |
---|
| 1602 | return -1; |
---|
| 1603 | } |
---|
| 1604 | |
---|
| 1605 | if ( data == NULL ) { |
---|
| 1606 | memcpy(buf, mes->data, mes->datalen); |
---|
| 1607 | } else { |
---|
[3926] | 1608 | memcpy(buf, *data, mes->datalen); |
---|
[0] | 1609 | } |
---|
| 1610 | |
---|
| 1611 | if ( stream_add_buffer(mes->stream, b) == -1 ) { |
---|
| 1612 | roar_buffer_free(b); |
---|
| 1613 | return -1; |
---|
| 1614 | } |
---|
| 1615 | |
---|
[498] | 1616 | mes->cmd = ROAR_CMD_OK_STOP; |
---|
[0] | 1617 | mes->datalen = 0; |
---|
| 1618 | |
---|
| 1619 | return 0; |
---|
| 1620 | } |
---|
| 1621 | |
---|
[3926] | 1622 | int req_on_beep (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3575] | 1623 | struct roar_beep bs; |
---|
| 1624 | int16_t * info = (int16_t*)mes->data; |
---|
| 1625 | int stream; |
---|
| 1626 | |
---|
| 1627 | memset(&bs, 0, sizeof(bs)); |
---|
| 1628 | |
---|
| 1629 | if ( mes->datalen > 0 ) { |
---|
| 1630 | if ( mes->datalen < 2 ) |
---|
| 1631 | return -1; |
---|
| 1632 | |
---|
| 1633 | if ( ROAR_NET2HOST16(info[0]) != 0 ) /* version */ |
---|
| 1634 | return -1; |
---|
| 1635 | |
---|
| 1636 | if ( mes->datalen != 8*2 ) |
---|
| 1637 | return -1; |
---|
| 1638 | |
---|
| 1639 | bs.vol = ROAR_NET2HOST16(info[1]); |
---|
| 1640 | bs.time = ROAR_NET2HOST16(info[2]); |
---|
| 1641 | bs.freq = ROAR_NET2HOST16(info[3]); |
---|
| 1642 | bs.type = ROAR_NET2HOST16(info[4]); |
---|
| 1643 | bs.x = ROAR_NET2HOST16(info[5]); |
---|
| 1644 | bs.y = ROAR_NET2HOST16(info[6]); |
---|
| 1645 | bs.z = ROAR_NET2HOST16(info[7]); |
---|
| 1646 | } |
---|
| 1647 | |
---|
| 1648 | if ( (stream = beep_start(client, &bs)) == -1 ) |
---|
| 1649 | return -1; |
---|
| 1650 | |
---|
| 1651 | mes->stream = stream; |
---|
| 1652 | mes->cmd = ROAR_CMD_OK_STOP; |
---|
| 1653 | mes->datalen = 0; |
---|
| 1654 | |
---|
| 1655 | return 0; |
---|
[3574] | 1656 | } |
---|
| 1657 | |
---|
[4343] | 1658 | int req_on_wait (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 1659 | uint16_t * u16 = (uint16_t*)mes->data; |
---|
| 1660 | struct roar_event events[4]; |
---|
| 1661 | size_t left, tmp; |
---|
| 1662 | size_t num = 0; |
---|
| 1663 | void * vp = mes->data; |
---|
| 1664 | |
---|
| 1665 | vp += 4; |
---|
| 1666 | |
---|
| 1667 | // check for complet header... |
---|
| 1668 | if ( mes->datalen < 4 ) |
---|
| 1669 | return -1; |
---|
| 1670 | |
---|
| 1671 | u16[0] = ROAR_NET2HOST16(u16[0]); |
---|
| 1672 | u16[1] = ROAR_NET2HOST16(u16[1]); |
---|
| 1673 | |
---|
| 1674 | // do we support version and flags? |
---|
| 1675 | if ( u16[0] != 0 || u16[1] != 0 ) |
---|
| 1676 | return -1; |
---|
| 1677 | |
---|
| 1678 | memset(events, 0, sizeof(events)); |
---|
| 1679 | |
---|
| 1680 | left = mes->datalen - 4; |
---|
| 1681 | |
---|
| 1682 | while (left) { |
---|
| 1683 | tmp = left; |
---|
| 1684 | if ( roar_event_from_blob(&(events[num]), vp, &tmp) == -1 ) |
---|
| 1685 | return -1; |
---|
| 1686 | |
---|
| 1687 | vp += tmp; |
---|
| 1688 | left -= tmp; |
---|
| 1689 | num++; |
---|
| 1690 | } |
---|
| 1691 | |
---|
| 1692 | if ( clients_wait(client, events, num) == -1 ) |
---|
| 1693 | return -1; |
---|
| 1694 | |
---|
| 1695 | flags[1] |= COMMAND_FLAG_OUT_NOSEND; |
---|
| 1696 | |
---|
| 1697 | return 0; |
---|
| 1698 | } |
---|
| 1699 | |
---|
[0] | 1700 | //ll |
---|