[111] | 1 | //roarvorbis.c: |
---|
| 2 | |
---|
[669] | 3 | /* |
---|
[3790] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2010 |
---|
[669] | 5 | * |
---|
| 6 | * This file is part of roarclients 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. |
---|
[669] | 23 | * |
---|
| 24 | */ |
---|
| 25 | |
---|
[111] | 26 | #include <roaraudio.h> |
---|
| 27 | |
---|
| 28 | #include <stdio.h> |
---|
| 29 | #include <stdlib.h> |
---|
| 30 | #include <math.h> |
---|
[478] | 31 | #ifdef ROAR_HAVE_LIBVORBISFILE |
---|
[111] | 32 | #include <vorbis/codec.h> |
---|
| 33 | #include <vorbis/vorbisfile.h> |
---|
[478] | 34 | #endif |
---|
[111] | 35 | |
---|
| 36 | #ifdef _WIN32 |
---|
| 37 | #include <io.h> |
---|
| 38 | #include <fcntl.h> |
---|
| 39 | #endif |
---|
| 40 | |
---|
| 41 | #define BUFSIZE 1024 |
---|
| 42 | |
---|
| 43 | void usage (void) { |
---|
| 44 | printf("roarvorbis [OPTIONS]... FILE\n"); |
---|
| 45 | |
---|
| 46 | printf("\nOptions:\n\n"); |
---|
| 47 | |
---|
| 48 | printf(" --server SERVER - Set server hostname\n" |
---|
| 49 | " --help - Show this help\n" |
---|
[3043] | 50 | " --vclt-out FILE - Writes VCLT file\n" |
---|
[111] | 51 | ); |
---|
| 52 | |
---|
| 53 | } |
---|
| 54 | |
---|
[124] | 55 | |
---|
[478] | 56 | #ifdef ROAR_HAVE_LIBVORBISFILE |
---|
[124] | 57 | FILE * open_http (char * file) { |
---|
[861] | 58 | #ifdef ROAR_HAVE_BIN_WGET |
---|
[124] | 59 | char cmd[1024]; |
---|
| 60 | |
---|
[861] | 61 | snprintf(cmd, 1023, ROAR_HAVE_BIN_WGET " -qO - '%s'", file); |
---|
[124] | 62 | |
---|
| 63 | return popen(cmd, "r"); |
---|
[861] | 64 | #else |
---|
| 65 | return NULL; |
---|
| 66 | #endif |
---|
[124] | 67 | } |
---|
| 68 | |
---|
[3843] | 69 | int update_stream (struct roar_connection * con, |
---|
| 70 | struct roar_stream * s, |
---|
| 71 | struct roar_vio_calls * vio, |
---|
| 72 | OggVorbis_File * vf, |
---|
| 73 | char * file, |
---|
| 74 | struct roar_audio_info * info, |
---|
| 75 | struct roar_vio_calls * vclt) { |
---|
[121] | 76 | vorbis_info *vi = ov_info(vf, -1); |
---|
[111] | 77 | int bits = 16; |
---|
| 78 | int codec = ROAR_CODEC_DEFAULT; |
---|
[121] | 79 | char **ptr = ov_comment(vf, -1)->user_comments; |
---|
[718] | 80 | char key[ROAR_META_MAX_NAMELEN], value[LIBROAR_BUFFER_MSGDATA] = {0}; |
---|
[121] | 81 | int j, h = 0; |
---|
| 82 | struct roar_meta meta; |
---|
[3843] | 83 | static int need_new_stream = 1; |
---|
| 84 | int need_close = 0; |
---|
[715] | 85 | int meta_ok; |
---|
[121] | 86 | |
---|
| 87 | fprintf(stderr, "\n"); |
---|
| 88 | |
---|
[3045] | 89 | if ( vclt != NULL ) { |
---|
| 90 | roar_vio_printf(vclt, "AUDIOINFO=rate:%iHz, channels:%i\n", vi->rate, vi->channels); |
---|
| 91 | } |
---|
| 92 | |
---|
[3843] | 93 | if ( !need_new_stream ) { |
---|
| 94 | if ( info->rate != (uint16_t)vi->rate || info->channels != (uint16_t)vi->channels ) { |
---|
| 95 | need_close = 1; |
---|
| 96 | need_new_stream = 1; |
---|
| 97 | } |
---|
[122] | 98 | } |
---|
| 99 | |
---|
| 100 | if ( need_new_stream ) { |
---|
[3843] | 101 | if ( need_close ) |
---|
| 102 | roar_vio_close(vio); |
---|
[121] | 103 | |
---|
[122] | 104 | fprintf(stderr, "Audio: %i channel, %liHz\n\n", vi->channels, vi->rate); |
---|
| 105 | |
---|
| 106 | info->rate = vi->rate; |
---|
| 107 | info->channels = vi->channels; |
---|
[121] | 108 | |
---|
[3843] | 109 | if ( roar_vio_simple_new_stream_obj(vio, con, s, vi->rate, vi->channels, bits, codec, ROAR_DIR_PLAY) == -1 ) { |
---|
[122] | 110 | roar_disconnect(con); |
---|
| 111 | return -1; |
---|
| 112 | } |
---|
[3843] | 113 | need_new_stream = 0; |
---|
[121] | 114 | } |
---|
| 115 | |
---|
| 116 | |
---|
| 117 | meta.value = value; |
---|
| 118 | meta.key[0] = 0; |
---|
[132] | 119 | meta.type = ROAR_META_TYPE_NONE; |
---|
[121] | 120 | |
---|
| 121 | roar_stream_meta_set(con, s, ROAR_META_MODE_CLEAR, &meta); |
---|
| 122 | |
---|
[124] | 123 | if ( strncmp(file, "http:", 5) == 0 ) |
---|
| 124 | meta.type = ROAR_META_TYPE_FILEURL; |
---|
| 125 | else |
---|
| 126 | meta.type = ROAR_META_TYPE_FILENAME; |
---|
| 127 | |
---|
[715] | 128 | |
---|
[719] | 129 | strncpy(value, file, LIBROAR_BUFFER_MSGDATA-1); |
---|
| 130 | value[LIBROAR_BUFFER_MSGDATA-1] = 0; |
---|
[121] | 131 | roar_stream_meta_set(con, s, ROAR_META_MODE_SET, &meta); |
---|
| 132 | |
---|
| 133 | while(*ptr){ |
---|
[715] | 134 | meta_ok = 1; |
---|
| 135 | |
---|
| 136 | for (j = 0; (*ptr)[j] != 0 && (*ptr)[j] != '='; j++) { |
---|
| 137 | if ( j == ROAR_META_MAX_NAMELEN ) { |
---|
| 138 | ROAR_ERR("update_stream(*): invalid meta data: meta data key too long"); |
---|
| 139 | meta_ok = 0; |
---|
| 140 | j = 0; |
---|
| 141 | break; |
---|
| 142 | } |
---|
[121] | 143 | key[j] = (*ptr)[j]; |
---|
[715] | 144 | } |
---|
| 145 | key[j] = 0; |
---|
[121] | 146 | |
---|
[715] | 147 | if ( meta_ok ) { |
---|
| 148 | for (j++, h = 0; (*ptr)[j] != 0 && (*ptr)[j] != '='; j++) { |
---|
[718] | 149 | if ( h == LIBROAR_BUFFER_MSGDATA ) { |
---|
[715] | 150 | ROAR_ERR("update_stream(*): invalid meta data: meta data value for key '%s' too long", key); |
---|
| 151 | meta_ok = 0; |
---|
| 152 | h = 0; |
---|
| 153 | break; |
---|
| 154 | } |
---|
| 155 | value[h++] = (*ptr)[j]; |
---|
| 156 | } |
---|
[121] | 157 | value[h] = 0; |
---|
[715] | 158 | } |
---|
[121] | 159 | |
---|
[715] | 160 | if ( meta_ok ) { |
---|
| 161 | fprintf(stderr, "Meta %-16s: %s\n", key, value); |
---|
[121] | 162 | |
---|
[3043] | 163 | if ( vclt != NULL ) { |
---|
| 164 | roar_vio_printf(vclt, "%s=%s\n", key, value); |
---|
| 165 | } |
---|
| 166 | |
---|
[715] | 167 | meta.type = roar_meta_inttype(key); |
---|
| 168 | if ( meta.type != -1 ) |
---|
| 169 | roar_stream_meta_set(con, s, ROAR_META_MODE_SET, &meta); |
---|
| 170 | } |
---|
| 171 | |
---|
| 172 | ptr++; |
---|
[121] | 173 | } |
---|
| 174 | |
---|
[1238] | 175 | *value = 0; |
---|
| 176 | meta.key[0] = 0; |
---|
| 177 | meta.type = ROAR_META_TYPE_NONE; |
---|
| 178 | roar_stream_meta_set(con, s, ROAR_META_MODE_FINALIZE, &meta); |
---|
| 179 | |
---|
[3043] | 180 | if ( vclt != NULL ) { |
---|
| 181 | roar_vio_printf(vclt, "==\n"); |
---|
| 182 | } |
---|
| 183 | |
---|
[121] | 184 | return 0; |
---|
| 185 | } |
---|
| 186 | |
---|
[478] | 187 | #endif |
---|
| 188 | |
---|
[121] | 189 | int main (int argc, char * argv[]) { |
---|
[478] | 190 | #ifndef ROAR_HAVE_LIBVORBISFILE |
---|
[3787] | 191 | (void)argc, (void)argv; |
---|
[479] | 192 | fprintf(stderr, "Error: no Vorbis support!\n"); |
---|
[478] | 193 | return 1; |
---|
| 194 | #else |
---|
[3787] | 195 | struct roar_vio_calls vclt; |
---|
| 196 | struct roar_vio_defaults def; |
---|
[111] | 197 | char * server = NULL; |
---|
| 198 | char * file = NULL; |
---|
[3043] | 199 | char * vcltfile = NULL; |
---|
[111] | 200 | char * k; |
---|
| 201 | int i; |
---|
| 202 | FILE * in; |
---|
| 203 | struct roar_connection con; |
---|
| 204 | struct roar_stream s; |
---|
[3843] | 205 | struct roar_vio_calls vio; |
---|
[111] | 206 | OggVorbis_File vf; |
---|
| 207 | int eof=0; |
---|
[132] | 208 | int current_section = -1; |
---|
[120] | 209 | int last_section = -1; |
---|
[122] | 210 | struct roar_audio_info info; |
---|
[111] | 211 | char pcmout[4096]; |
---|
| 212 | |
---|
| 213 | |
---|
| 214 | for (i = 1; i < argc; i++) { |
---|
| 215 | k = argv[i]; |
---|
| 216 | |
---|
| 217 | if ( strcmp(k, "--server") == 0 ) { |
---|
| 218 | server = argv[++i]; |
---|
[3043] | 219 | } else if ( strcmp(k, "--vclt-out") == 0 ) { |
---|
| 220 | vcltfile = argv[++i]; |
---|
[111] | 221 | } else if ( strcmp(k, "--help") == 0 ) { |
---|
| 222 | usage(); |
---|
| 223 | return 0; |
---|
| 224 | } else if ( file == NULL ) { |
---|
| 225 | file = k; |
---|
| 226 | } else { |
---|
| 227 | fprintf(stderr, "Error: unknown argument: %s\n", k); |
---|
| 228 | usage(); |
---|
| 229 | return 1; |
---|
| 230 | } |
---|
| 231 | } |
---|
| 232 | |
---|
[2568] | 233 | roar_libroar_set_server(server); |
---|
| 234 | |
---|
[1510] | 235 | if ( file == NULL ) { |
---|
| 236 | ROAR_ERR("No filename given."); |
---|
| 237 | return 1; |
---|
| 238 | } |
---|
| 239 | |
---|
[115] | 240 | if ( roar_simple_connect(&con, server, "roarvorbis") == -1 ) { |
---|
[111] | 241 | ROAR_DBG("roar_simple_play(*): roar_simple_connect() faild!"); |
---|
[1406] | 242 | return 1; |
---|
[111] | 243 | } |
---|
| 244 | |
---|
[124] | 245 | if ( strncmp(file, "http:", 5) == 0 ) { |
---|
| 246 | in = open_http(file); |
---|
| 247 | } else { |
---|
| 248 | in = fopen(file, "rb"); |
---|
| 249 | } |
---|
| 250 | |
---|
| 251 | if ( in == NULL ) { |
---|
[111] | 252 | roar_disconnect(&con); |
---|
[4014] | 253 | fclose(in); |
---|
[1406] | 254 | return 1; |
---|
[111] | 255 | } |
---|
| 256 | |
---|
| 257 | #ifdef _WIN32 |
---|
| 258 | _setmode(_fileno(in), _O_BINARY); |
---|
| 259 | #endif |
---|
| 260 | |
---|
[3843] | 261 | if( ov_open(in, &vf, NULL, 0) < 0 ) { |
---|
[111] | 262 | fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n"); |
---|
| 263 | roar_disconnect(&con); |
---|
[4014] | 264 | fclose(in); |
---|
[1406] | 265 | return 1; |
---|
[111] | 266 | } |
---|
| 267 | |
---|
[3043] | 268 | if ( vcltfile != NULL ) { |
---|
| 269 | if ( roar_vio_dstr_init_defaults(&def, ROAR_VIO_DEF_TYPE_NONE, O_WRONLY|O_CREAT|O_APPEND, 0644) == -1 ) |
---|
| 270 | return 1; |
---|
| 271 | if ( roar_vio_open_dstr(&vclt, vcltfile, &def, 1) == -1 ) { |
---|
| 272 | fprintf(stderr, "Error: can not open file: %s: %s\n", k, strerror(errno)); |
---|
[4014] | 273 | fclose(in); |
---|
[3043] | 274 | return 1; |
---|
| 275 | } |
---|
| 276 | } |
---|
| 277 | |
---|
[121] | 278 | // if ( update_stream(&con, &s, &out, &vf, file) == -1 ) |
---|
[1406] | 279 | // return 1; |
---|
[111] | 280 | |
---|
[117] | 281 | while (!eof) { |
---|
| 282 | long ret = ov_read(&vf, pcmout, sizeof(pcmout), 0, 2, 1, ¤t_section); |
---|
[120] | 283 | |
---|
[121] | 284 | if ( last_section != current_section ) |
---|
[4014] | 285 | if ( update_stream(&con, &s, &vio, &vf, file, &info, vcltfile == NULL ? NULL : &vclt) == -1 ) { |
---|
| 286 | fclose(in); |
---|
[715] | 287 | return 1; |
---|
[4014] | 288 | } |
---|
[121] | 289 | |
---|
[120] | 290 | last_section = current_section; |
---|
| 291 | |
---|
[111] | 292 | if (ret == 0) { |
---|
| 293 | /* EOF */ |
---|
[3843] | 294 | eof = 1; |
---|
[111] | 295 | } else if (ret < 0) { |
---|
| 296 | /* error in the stream. Not a problem, just reporting it in |
---|
| 297 | case we (the app) cares. In this case, we don't. */ |
---|
| 298 | } else { |
---|
[3843] | 299 | roar_vio_write(&vio, pcmout, ret); |
---|
[111] | 300 | } |
---|
| 301 | } |
---|
| 302 | |
---|
[3843] | 303 | ov_clear(&vf); |
---|
[111] | 304 | |
---|
| 305 | // fclose(in); |
---|
[3843] | 306 | roar_vio_close(&vio); |
---|
[120] | 307 | roar_disconnect(&con); |
---|
[111] | 308 | |
---|
[3043] | 309 | if ( vcltfile != NULL ) { |
---|
| 310 | roar_vio_close(&vclt); |
---|
| 311 | } |
---|
| 312 | |
---|
[4014] | 313 | fclose(in); |
---|
| 314 | |
---|
[111] | 315 | return 0; |
---|
[478] | 316 | #endif |
---|
[111] | 317 | } |
---|
| 318 | |
---|
| 319 | //ll |
---|