[0] | 1 | //sources.c: |
---|
| 2 | |
---|
| 3 | #include "roard.h" |
---|
| 4 | |
---|
| 5 | int sources_init (void) { |
---|
| 6 | g_source_client = -1; |
---|
| 7 | return 0; |
---|
| 8 | } |
---|
| 9 | |
---|
[64] | 10 | int sources_set_client (int client) { |
---|
| 11 | if ( client >= 0 ) { |
---|
| 12 | g_source_client = client; |
---|
| 13 | return 0; |
---|
| 14 | } else { |
---|
| 15 | return -1; |
---|
| 16 | } |
---|
| 17 | } |
---|
[0] | 18 | |
---|
| 19 | int sources_free (void) { |
---|
| 20 | return 0; |
---|
| 21 | } |
---|
| 22 | |
---|
[65] | 23 | int sources_add (char * driver, char * device, char * container, char * options, int primary) { |
---|
[67] | 24 | if ( strcmp(driver, "raw") == 0 ) { |
---|
[65] | 25 | return sources_add_raw(driver, device, container, options, primary); |
---|
[67] | 26 | } else if ( strcmp(driver, "wav") == 0 ) { |
---|
| 27 | return sources_add_wav(driver, device, container, options, primary); |
---|
[542] | 28 | } else if ( strcmp(driver, "cf") == 0 ) { |
---|
| 29 | return sources_add_cf(driver, device, container, options, primary); |
---|
[67] | 30 | } |
---|
[65] | 31 | |
---|
[0] | 32 | return -1; |
---|
| 33 | } |
---|
| 34 | |
---|
[65] | 35 | int sources_add_raw (char * driver, char * device, char * container, char * options, int primary) { |
---|
| 36 | int stream; |
---|
| 37 | int fh; |
---|
| 38 | struct roar_stream * s; |
---|
| 39 | |
---|
| 40 | if ( (fh = open(device, O_RDONLY, 0644)) == -1 ) { |
---|
| 41 | return -1; |
---|
| 42 | } |
---|
| 43 | |
---|
| 44 | if ( (stream = streams_new()) == -1 ) { |
---|
| 45 | close(fh); |
---|
| 46 | return -1; |
---|
| 47 | } |
---|
| 48 | |
---|
| 49 | streams_get(stream, (struct roar_stream_server **)&s); |
---|
| 50 | |
---|
| 51 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
---|
| 52 | |
---|
| 53 | s->dir = ROAR_DIR_PLAY; |
---|
| 54 | s->pos_rel_id = -1; |
---|
| 55 | |
---|
| 56 | streams_set_fh(stream, fh); |
---|
| 57 | |
---|
| 58 | client_stream_add(g_source_client, stream); |
---|
| 59 | |
---|
| 60 | return 0; |
---|
| 61 | } |
---|
| 62 | |
---|
[67] | 63 | int sources_add_wav (char * driver, char * device, char * container, char * options, int primary) { |
---|
| 64 | int stream; |
---|
| 65 | int fh; |
---|
| 66 | char buf[44]; |
---|
| 67 | struct roar_stream * s; |
---|
| 68 | |
---|
| 69 | if ( (fh = open(device, O_RDONLY, 0644)) == -1 ) { |
---|
| 70 | return -1; |
---|
| 71 | } |
---|
| 72 | |
---|
| 73 | if (read(fh, buf, 44) != 44) { |
---|
| 74 | close(fh); |
---|
| 75 | return -1; |
---|
| 76 | } |
---|
| 77 | |
---|
| 78 | if ( (stream = streams_new()) == -1 ) { |
---|
| 79 | close(fh); |
---|
| 80 | return -1; |
---|
| 81 | } |
---|
| 82 | |
---|
| 83 | streams_get(stream, (struct roar_stream_server **)&s); |
---|
| 84 | |
---|
| 85 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
---|
| 86 | |
---|
| 87 | memcpy(&(s->info.rate ), buf+24, 4); |
---|
| 88 | memcpy(&(s->info.channels), buf+22, 2); |
---|
| 89 | memcpy(&(s->info.bits ), buf+34, 2); |
---|
| 90 | |
---|
| 91 | s->dir = ROAR_DIR_PLAY; |
---|
| 92 | s->pos_rel_id = -1; |
---|
| 93 | |
---|
| 94 | streams_set_fh(stream, fh); |
---|
| 95 | |
---|
| 96 | client_stream_add(g_source_client, stream); |
---|
| 97 | |
---|
| 98 | return 0; |
---|
| 99 | } |
---|
[542] | 100 | |
---|
| 101 | int sources_add_cf (char * driver, char * device, char * container, char * options, int primary) { |
---|
| 102 | int stream; |
---|
| 103 | int fh; |
---|
| 104 | int codec; |
---|
| 105 | struct roar_stream * s; |
---|
| 106 | |
---|
| 107 | if ( (codec = roar_str2codec(options)) == -1 ) |
---|
| 108 | return -1; |
---|
| 109 | |
---|
| 110 | if ( (fh = open(device, O_RDONLY, 0644)) == -1 ) { |
---|
| 111 | return -1; |
---|
| 112 | } |
---|
| 113 | |
---|
| 114 | if ( (stream = streams_new()) == -1 ) { |
---|
| 115 | close(fh); |
---|
| 116 | return -1; |
---|
| 117 | } |
---|
| 118 | |
---|
| 119 | streams_get(stream, (struct roar_stream_server **)&s); |
---|
| 120 | |
---|
| 121 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
---|
| 122 | |
---|
| 123 | s->dir = ROAR_DIR_PLAY; |
---|
| 124 | s->pos_rel_id = -1; |
---|
| 125 | s->info.codec = codec; |
---|
| 126 | |
---|
| 127 | streams_set_fh(stream, fh); |
---|
| 128 | |
---|
| 129 | client_stream_add(g_source_client, stream); |
---|
| 130 | |
---|
| 131 | return 0; |
---|
| 132 | } |
---|
| 133 | |
---|
[0] | 134 | //ll |
---|