[0] | 1 | //simple.c: |
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| 2 | |
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| 3 | #include "libroar.h" |
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| 4 | |
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| 5 | int roar_simple_connect (struct roar_connection * con, char * server, char * name) { |
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| 6 | |
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| 7 | ROAR_DBG("roar_simple_connect(*): trying to connect..."); |
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| 8 | |
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| 9 | if ( roar_connect(con, server) == -1 ) { |
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| 10 | ROAR_DBG("roar_simple_connect(*): roar_connect() faild!"); |
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| 11 | return -1; |
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| 12 | } |
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| 13 | |
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| 14 | if ( roar_identify(con, name) == -1 ) { |
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| 15 | ROAR_DBG("roar_simple_connect(*): roar_identify() faild!"); |
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| 16 | return -1; |
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| 17 | } |
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| 18 | |
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| 19 | if ( roar_auth(con) == -1 ) { |
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| 20 | ROAR_DBG("roar_simple_connect(*): roar_auth() faild!"); |
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| 21 | return -1; |
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| 22 | } |
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| 23 | |
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| 24 | return 0; |
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| 25 | } |
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| 26 | |
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| 27 | int roar_simple_stream(int rate, int channels, int bits, int codec, char * server, int dir, char * name) { |
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| 28 | struct roar_connection con; |
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| 29 | struct roar_stream s; |
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| 30 | |
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| 31 | if ( roar_simple_connect(&con, server, name) == -1 ) { |
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| 32 | ROAR_DBG("roar_simple_play(*): roar_simple_connect() faild!"); |
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| 33 | return -1; |
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| 34 | } |
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| 35 | |
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| 36 | if ( roar_stream_new(&s, rate, channels, bits, codec) == -1 ) { |
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| 37 | roar_disconnect(&con); |
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| 38 | return -1; |
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| 39 | } |
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| 40 | |
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| 41 | if ( roar_stream_connect(&con, &s, dir) == -1 ) { |
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| 42 | roar_disconnect(&con); |
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| 43 | return -1; |
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| 44 | } |
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| 45 | |
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| 46 | if ( roar_stream_exec(&con, &s) == -1 ) { |
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| 47 | roar_disconnect(&con); |
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| 48 | return -1; |
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| 49 | } |
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| 50 | |
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[54] | 51 | if ( dir == ROAR_DIR_PLAY ) { |
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| 52 | shutdown(con.fh, SHUT_RD); |
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| 53 | } else if ( dir == ROAR_DIR_MONITOR || dir == ROAR_DIR_RECORD ) { |
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| 54 | shutdown(con.fh, SHUT_WR); |
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| 55 | } |
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| 56 | |
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[0] | 57 | return con.fh; |
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| 58 | } |
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| 59 | |
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[82] | 60 | int roar_simple_new_stream (struct roar_connection * con, int rate, int channels, int bits, int codec, int dir) { |
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| 61 | struct roar_stream s; |
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| 62 | struct roar_message mes; |
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| 63 | char file[80]; |
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| 64 | int fh = -1, listen; |
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| 65 | static int count = 0; |
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| 66 | |
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| 67 | sprintf(file, "/tmp/.libroar-simple-stream.%i-%i", getpid(), count++); |
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| 68 | |
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| 69 | if ( (listen = roar_socket_listen(ROAR_SOCKET_TYPE_UNIX, file, 0)) == -1 ) { |
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| 70 | return -1; |
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| 71 | } |
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| 72 | |
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| 73 | if ( roar_stream_new(&s, rate, channels, bits, codec) == -1 ) { |
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| 74 | return -1; |
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| 75 | } |
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| 76 | |
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| 77 | if ( roar_stream_connect(con, &s, dir) == -1 ) { |
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| 78 | return -1; |
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| 79 | } |
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| 80 | |
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| 81 | if ( roar_stream_connect_to_ask(con, &s, ROAR_SOCKET_TYPE_UNIX, file, 0) != -1 ) { |
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| 82 | |
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| 83 | if ( (fh = accept(listen, NULL, NULL)) != -1 ) { |
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| 84 | if ( dir == ROAR_DIR_PLAY ) { |
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| 85 | shutdown(fh, SHUT_RD); |
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| 86 | } else if ( dir == ROAR_DIR_MONITOR || dir == ROAR_DIR_RECORD ) { |
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| 87 | shutdown(fh, SHUT_WR); |
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| 88 | } |
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| 89 | } |
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| 90 | if ( roar_recv_message(con, &mes, NULL) == -1 ) { |
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| 91 | close(fh); |
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| 92 | fh = -1; |
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| 93 | } else if ( mes.cmd != ROAR_CMD_OK ) { |
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| 94 | close(fh); |
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| 95 | fh = -1; |
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| 96 | } |
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| 97 | } |
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| 98 | |
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| 99 | close(listen); |
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| 100 | unlink(file); |
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| 101 | |
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| 102 | return fh; |
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| 103 | } |
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| 104 | |
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[0] | 105 | int roar_simple_play(int rate, int channels, int bits, int codec, char * server, char * name) { |
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| 106 | return roar_simple_stream(rate, channels, bits, codec, server, ROAR_DIR_PLAY, name); |
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| 107 | } |
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| 108 | |
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| 109 | int roar_simple_monitor(int rate, int channels, int bits, int codec, char * server, char * name) { |
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| 110 | return roar_simple_stream(rate, channels, bits, codec, server, ROAR_DIR_MONITOR, name); |
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| 111 | } |
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| 112 | |
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| 113 | int roar_simple_record(int rate, int channels, int bits, int codec, char * server, char * name) { |
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| 114 | return roar_simple_stream(rate, channels, bits, codec, server, ROAR_DIR_RECORD, name); |
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| 115 | } |
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| 116 | |
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| 117 | int roar_simple_filter(int rate, int channels, int bits, int codec, char * server, char * name) { |
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| 118 | return roar_simple_stream(rate, channels, bits, codec, server, ROAR_DIR_FILTER, name); |
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| 119 | } |
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| 120 | |
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| 121 | |
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| 122 | int roar_simple_close(int fh) { |
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| 123 | return close(fh); |
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| 124 | } |
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| 125 | |
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| 126 | int roar_simple_get_standby (int fh) { |
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| 127 | struct roar_connection con; |
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| 128 | |
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| 129 | con.fh = fh; |
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| 130 | |
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| 131 | return roar_get_standby(&con); |
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| 132 | } |
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| 133 | |
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| 134 | //ll |
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