[0] | 1 | //sources.c: |
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| 2 | |
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| 3 | #include "roard.h" |
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| 4 | |
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| 5 | int sources_init (void) { |
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| 6 | g_source_client = -1; |
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| 7 | return 0; |
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| 8 | } |
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| 9 | |
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[64] | 10 | int sources_set_client (int client) { |
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| 11 | if ( client >= 0 ) { |
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| 12 | g_source_client = client; |
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| 13 | return 0; |
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| 14 | } else { |
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| 15 | return -1; |
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| 16 | } |
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| 17 | } |
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[0] | 18 | |
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| 19 | int sources_free (void) { |
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| 20 | return 0; |
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| 21 | } |
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| 22 | |
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[65] | 23 | int sources_add (char * driver, char * device, char * container, char * options, int primary) { |
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[67] | 24 | if ( strcmp(driver, "raw") == 0 ) { |
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[65] | 25 | return sources_add_raw(driver, device, container, options, primary); |
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[67] | 26 | } else if ( strcmp(driver, "wav") == 0 ) { |
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| 27 | return sources_add_wav(driver, device, container, options, primary); |
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| 28 | } |
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[65] | 29 | |
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[0] | 30 | return -1; |
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| 31 | } |
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| 32 | |
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[65] | 33 | int sources_add_raw (char * driver, char * device, char * container, char * options, int primary) { |
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| 34 | int stream; |
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| 35 | int fh; |
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| 36 | struct roar_stream * s; |
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| 37 | |
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| 38 | if ( (fh = open(device, O_RDONLY, 0644)) == -1 ) { |
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| 39 | return -1; |
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| 40 | } |
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| 41 | |
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| 42 | if ( (stream = streams_new()) == -1 ) { |
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| 43 | close(fh); |
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| 44 | return -1; |
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| 45 | } |
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| 46 | |
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| 47 | streams_get(stream, (struct roar_stream_server **)&s); |
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| 48 | |
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| 49 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
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| 50 | |
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| 51 | s->dir = ROAR_DIR_PLAY; |
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| 52 | s->pos_rel_id = -1; |
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| 53 | |
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| 54 | streams_set_fh(stream, fh); |
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| 55 | |
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| 56 | client_stream_add(g_source_client, stream); |
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| 57 | |
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| 58 | return 0; |
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| 59 | } |
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| 60 | |
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[67] | 61 | int sources_add_wav (char * driver, char * device, char * container, char * options, int primary) { |
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| 62 | int stream; |
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| 63 | int fh; |
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| 64 | char buf[44]; |
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| 65 | struct roar_stream * s; |
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| 66 | |
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| 67 | if ( (fh = open(device, O_RDONLY, 0644)) == -1 ) { |
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| 68 | return -1; |
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| 69 | } |
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| 70 | |
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| 71 | if (read(fh, buf, 44) != 44) { |
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| 72 | close(fh); |
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| 73 | return -1; |
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| 74 | } |
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| 75 | |
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| 76 | if ( (stream = streams_new()) == -1 ) { |
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| 77 | close(fh); |
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| 78 | return -1; |
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| 79 | } |
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| 80 | |
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| 81 | streams_get(stream, (struct roar_stream_server **)&s); |
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| 82 | |
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| 83 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
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| 84 | |
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| 85 | memcpy(&(s->info.rate ), buf+24, 4); |
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| 86 | memcpy(&(s->info.channels), buf+22, 2); |
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| 87 | memcpy(&(s->info.bits ), buf+34, 2); |
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| 88 | |
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| 89 | s->dir = ROAR_DIR_PLAY; |
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| 90 | s->pos_rel_id = -1; |
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| 91 | |
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| 92 | streams_set_fh(stream, fh); |
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| 93 | |
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| 94 | client_stream_add(g_source_client, stream); |
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| 95 | |
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| 96 | return 0; |
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| 97 | } |
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[0] | 98 | //ll |
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