[800] | 1 | //roarradio.c: |
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| 2 | |
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| 3 | /* |
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[5823] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2013 |
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[800] | 5 | * |
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| 6 | * This file is part of roarclients a part of RoarAudio, |
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| 7 | * a cross-platform sound system for both, home and professional use. |
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| 8 | * See README for details. |
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| 9 | * |
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| 10 | * This file is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License version 3 |
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| 12 | * as published by the Free Software Foundation. |
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| 13 | * |
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| 14 | * RoarAudio is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with this software; see the file COPYING. If not, write to |
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[3517] | 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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[800] | 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #include <roaraudio.h> |
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| 27 | |
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[2114] | 28 | #define P_UNKNOWN 0 |
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| 29 | #define P_HTTP 1 |
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| 30 | #define P_GOPHER 2 |
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| 31 | |
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[800] | 32 | void usage (void) { |
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| 33 | printf("roarradio [OPTIONS]... [FILE|URL]\n"); |
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| 34 | |
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| 35 | printf("\nOptions:\n\n"); |
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| 36 | |
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[5533] | 37 | printf(" --server SERVER - Set server hostname\n" |
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| 38 | " --rate -R RATE - Set sample rate\n" |
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| 39 | " --bits -B BITS - Set bits per sample\n" |
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| 40 | " --chans -C CHANNELS - Set number of channels\n" |
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| 41 | " --codec -E CODEC - Set the codec\n" |
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| 42 | " --aiprofile PROFILE - Set audio profile\n" |
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| 43 | " --help - Show this help\n" |
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[800] | 44 | ); |
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| 45 | |
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| 46 | } |
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| 47 | |
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[4740] | 48 | static void die(const char * msg) { |
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| 49 | fprintf(stderr, "Fatal error: %s\n", msg); |
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| 50 | abort(); |
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| 51 | } |
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| 52 | |
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[800] | 53 | int main (int argc, char * argv[]) { |
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[5533] | 54 | struct roar_audio_info info; |
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[5534] | 55 | const char * server = NULL; |
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| 56 | const char * k; |
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[800] | 57 | int i; |
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| 58 | int in = -1; |
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| 59 | char * file = NULL; |
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| 60 | char * host; |
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[2114] | 61 | int port; |
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[800] | 62 | FILE * http; |
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| 63 | struct roar_connection con[1]; |
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| 64 | struct roar_stream stream[1]; |
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| 65 | char buf0[80], buf1[80]; |
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[2114] | 66 | int proto = P_UNKNOWN; |
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[4740] | 67 | ssize_t slen; |
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[800] | 68 | |
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[5533] | 69 | if ( roar_profile2info(&info, "default") == -1 ) |
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| 70 | return 1; |
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| 71 | |
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| 72 | info.codec = ROAR_CODEC_OGG_VORBIS; |
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| 73 | |
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[800] | 74 | for (i = 1; i < argc; i++) { |
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| 75 | k = argv[i]; |
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| 76 | |
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| 77 | if ( strcmp(k, "--server") == 0 ) { |
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| 78 | server = argv[++i]; |
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[5533] | 79 | } else if ( strcmp(k, "--rate") == 0 || strcmp(k, "-R") == 0 ) { |
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| 80 | info.rate = roar_str2rate(argv[++i]); |
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| 81 | } else if ( strcmp(k, "--bits") == 0 || strcmp(k, "-B") == 0 ) { |
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| 82 | info.bits = roar_str2bits(argv[++i]); |
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| 83 | } else if ( strcmp(k, "--channels") == 0 || strcmp(k, "--chans") == 0 || strcmp(k, "-C") == 0 ) { |
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| 84 | info.channels = roar_str2channels(argv[++i]); |
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| 85 | } else if ( strcmp(k, "--codec") == 0 || strcmp(k, "-E") == 0 ) { |
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| 86 | info.codec = roar_str2codec(argv[++i]); |
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| 87 | } else if ( !strcmp(k, "--aiprofile") ) { |
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| 88 | if ( roar_profile2info(&info, argv[++i]) == -1 ) { |
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| 89 | fprintf(stderr, "Error: Can not load audio profile: %s: %s\n", argv[i], roar_error2str(roar_error)); |
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| 90 | return 1; |
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| 91 | } |
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[800] | 92 | } else if ( strcmp(k, "--help") == 0 ) { |
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| 93 | usage(); |
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| 94 | return 0; |
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| 95 | } else if ( file == NULL ) { |
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| 96 | file = argv[i]; |
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| 97 | } else { |
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| 98 | fprintf(stderr, "Error: unknown argument: %s\n", k); |
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| 99 | usage(); |
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| 100 | return 1; |
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| 101 | } |
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| 102 | } |
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| 103 | |
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| 104 | if ( file == NULL ) { |
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| 105 | file = "/dev/stdin"; |
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| 106 | in = ROAR_STDIN; |
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| 107 | } else { |
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[2114] | 108 | if ( strncmp(file, "http://", 7) == 0 ) { |
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| 109 | proto = P_HTTP; |
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| 110 | host = file+7; |
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| 111 | port = 80; |
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| 112 | } else if ( strncmp(file, "gopher://", 9) == 0 ) { |
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| 113 | proto = P_GOPHER; |
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| 114 | host = file+9; |
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| 115 | port = 70; |
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[2222] | 116 | } else { |
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| 117 | fprintf(stderr, "Error: unknown protocol: %s\n", file); |
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| 118 | return 20; |
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[2114] | 119 | } |
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[800] | 120 | |
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[2114] | 121 | if ( proto == P_HTTP || proto == P_GOPHER ) { |
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[800] | 122 | for (i = 0; host[i] != 0; i++) { |
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| 123 | if ( host[i] == ':' ) { |
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| 124 | port = atoi(host+i+1); // atoi() ignores the rest after '/' |
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| 125 | host[i] = 0; |
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| 126 | } else if ( host[i] == '/' ) { |
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| 127 | file = host+i; |
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| 128 | break; |
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| 129 | } |
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| 130 | } |
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| 131 | |
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[1511] | 132 | if ( !*file ) { |
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| 133 | file = "/"; |
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| 134 | |
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[5375] | 135 | if ( (in = roar_socket_connect(ROAR_SOCKET_TYPE_UNKNOWN, host, port)) == -1 ) { |
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[1511] | 136 | ROAR_ERR("can not connect to remote server %s (port %i): %s", host, port, strerror(errno)); |
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| 137 | return 0; |
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| 138 | } |
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| 139 | } else { |
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| 140 | *file = 0; |
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| 141 | |
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[5375] | 142 | if ( (in = roar_socket_connect(ROAR_SOCKET_TYPE_UNKNOWN, host, port)) == -1 ) { |
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[1511] | 143 | ROAR_ERR("can not connect to remote server %s (port %i): %s", host, port, strerror(errno)); |
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| 144 | return 0; |
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| 145 | } |
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| 146 | |
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| 147 | *file = '/'; |
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[800] | 148 | } |
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| 149 | |
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[2114] | 150 | switch (proto) { |
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| 151 | case P_HTTP: |
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| 152 | if ( (http = fdopen(in, "r+")) == NULL ) { |
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| 153 | ROAR_ERR("can not create FILE* object: %s", strerror(errno)); |
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| 154 | return 0; |
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| 155 | } |
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| 156 | |
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| 157 | fprintf(http, "GET %s HTTP/1.1\r\n", file); |
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| 158 | fprintf(http, "Host: %s\r\n", host); |
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| 159 | fprintf(http, "User-Agent: roarradio $Revision$\r\n"); |
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| 160 | fprintf(http, "Connection: close\r\n"); |
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| 161 | fprintf(http, "\r\n"); |
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| 162 | fflush(http); |
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| 163 | |
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| 164 | if ( fscanf(http, "%79s %i %79s\n", buf0, &port, buf1) != 3 ) { |
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[4012] | 165 | ROAR_ERR("HTTP protocol error!, no initial HTTP/1.x-line!"); |
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[2114] | 166 | return 1; |
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| 167 | } |
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| 168 | if ( port != 200 ) { // 200 = HTTP OK |
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| 169 | ROAR_ERR("HTTP Error: %i - %s", port, buf1); |
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| 170 | return 1; |
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| 171 | } |
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[800] | 172 | |
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[2114] | 173 | *buf0 = 0; |
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| 174 | |
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| 175 | while (*buf0 != '\r' && *buf0 != '\n') { |
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[4740] | 176 | if ( fgets(buf0, 80, http) == NULL ) |
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| 177 | die("Can not read header lion"); |
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[2114] | 178 | } |
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[800] | 179 | |
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[2114] | 180 | fflush(http); |
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| 181 | break; |
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| 182 | case P_GOPHER: |
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| 183 | if ( file[0] == 0 ) { |
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| 184 | file[0] = '/'; |
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| 185 | file[1] = 0; |
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| 186 | } else if ( file[0] == '/' && file[1] != 0 && file[2] == '/' ) { // strip the type prefix |
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| 187 | file += 2; |
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| 188 | } |
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| 189 | // TODO: do some error checks here |
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[4740] | 190 | slen = strlen(file); |
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| 191 | if ( write(in, file, slen) != slen ) |
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| 192 | die("Can not write selector"); |
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| 193 | if ( write(in, "\r\n", 2) != 2 ) |
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| 194 | die("Can not write selector terminator"); |
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[2114] | 195 | ROAR_SHUTDOWN(in, SHUT_WR); |
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| 196 | break; |
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| 197 | } |
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| 198 | } else { |
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| 199 | if ( (in = open(file, O_RDONLY, 0644)) == -1 ) { |
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| 200 | ROAR_ERR("can not open file: %s: %s", file, strerror(errno)); |
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[800] | 201 | return 1; |
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| 202 | } |
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| 203 | } |
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| 204 | } |
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| 205 | |
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| 206 | if ( in == -1 ) { |
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| 207 | ROAR_ERR("No open file, bad. This should not happen"); |
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| 208 | return 1; |
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| 209 | } |
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| 210 | |
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| 211 | if ( roar_simple_connect(con, server, "roarradio") == -1 ) { |
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| 212 | ROAR_ERR("Can not connect to server"); |
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[2225] | 213 | return 1; |
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[800] | 214 | } |
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| 215 | |
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[5536] | 216 | if ( roar_stream_new_by_info(stream, &info) == -1 ) { |
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[800] | 217 | roar_disconnect(con); |
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[2225] | 218 | return 1; |
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[800] | 219 | } |
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| 220 | |
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[5238] | 221 | if ( roar_stream_connect(con, stream, ROAR_DIR_PLAY, -1) == -1 ) { |
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[800] | 222 | roar_disconnect(con); |
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[2225] | 223 | return 1; |
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[800] | 224 | } |
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| 225 | |
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| 226 | if ( roar_stream_passfh(con, stream, in) == -1 ) { |
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| 227 | roar_disconnect(con); |
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[2225] | 228 | return 1; |
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[800] | 229 | } |
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| 230 | |
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| 231 | close(in); |
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| 232 | |
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| 233 | if ( roar_stream_attach_simple(con, stream, 0) == -1 ) { |
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| 234 | ROAR_ERR("Can not attach stream to server"); |
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| 235 | } |
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| 236 | |
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| 237 | roar_disconnect(con); |
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| 238 | |
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| 239 | return 0; |
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| 240 | } |
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| 241 | |
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| 242 | //ll |
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