[826] | 1 | //roarbidir.c: |
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| 2 | |
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| 3 | /* |
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[4708] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011 |
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[826] | 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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[826] | 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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| 28 | #define BUFSIZE 1024 |
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| 29 | |
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| 30 | void usage (void) { |
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[2230] | 31 | printf("roarbidir [OPTIONS]... [IN_FILE]\n"); |
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[826] | 32 | |
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| 33 | printf("\nOptions:\n\n"); |
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| 34 | |
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| 35 | printf(" --server SERVER - Set server hostname\n" |
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| 36 | " --rate RATE - Set sample rate\n" |
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| 37 | " --bits BITS - Set bits per sample\n" |
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| 38 | " --chans CHANNELS - Set number of channels\n" |
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| 39 | " --codec CODEC - Set the codec\n" |
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| 40 | " --help - Show this help\n" |
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| 41 | ); |
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| 42 | |
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| 43 | } |
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| 44 | |
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| 45 | int main (int argc, char * argv[]) { |
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[4883] | 46 | int rate = ROAR_RATE_DEFAULT; |
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| 47 | int bits = ROAR_BITS_DEFAULT; |
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| 48 | int channels = ROAR_CHANNELS_DEFAULT; |
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[826] | 49 | int codec = ROAR_CODEC_DEFAULT; |
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| 50 | char * server = NULL; |
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| 51 | char * k; |
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| 52 | int i; |
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[5022] | 53 | struct roar_vio_defaults def; |
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| 54 | struct roar_vio_calls in_store; |
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| 55 | struct roar_vio_calls * in = NULL, * out = NULL; |
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| 56 | struct roar_vio_calls * vss_vio = NULL; |
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| 57 | roar_vs_t * vss; |
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| 58 | struct roar_vio_select vios[2]; |
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[826] | 59 | char buf[BUFSIZE]; |
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[5022] | 60 | int err; |
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| 61 | ssize_t ret; |
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| 62 | |
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| 63 | if ( roar_vio_dstr_init_defaults(&def, ROAR_VIO_DEF_TYPE_NONE, O_RDONLY, 0644) == -1 ) |
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| 64 | return 1; |
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[826] | 65 | |
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| 66 | for (i = 1; i < argc; i++) { |
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| 67 | k = argv[i]; |
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| 68 | |
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| 69 | if ( strcmp(k, "--server") == 0 ) { |
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| 70 | server = argv[++i]; |
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| 71 | } else if ( strcmp(k, "--rate") == 0 ) { |
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[4883] | 72 | rate = roar_str2rate(argv[++i]); |
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[826] | 73 | } else if ( strcmp(k, "--bits") == 0 ) { |
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[4883] | 74 | bits = roar_str2bits(argv[++i]); |
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[826] | 75 | } else if ( strcmp(k, "--channels") == 0 || strcmp(k, "--chans") == 0 ) { |
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[4883] | 76 | channels = roar_str2channels(argv[++i]); |
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[826] | 77 | } else if ( strcmp(k, "--codec") == 0 ) { |
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| 78 | codec = roar_str2codec(argv[++i]); |
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| 79 | } else if ( strcmp(k, "--help") == 0 ) { |
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| 80 | usage(); |
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| 81 | return 0; |
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[5022] | 82 | } else if ( in == NULL ) { |
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| 83 | if ( roar_vio_open_dstr(&in_store, k, &def, 1) == -1 ) { |
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| 84 | fprintf(stderr, "Error: can not open file: %s: %s\n", k, roar_error2str(roar_error)); |
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[826] | 85 | return 1; |
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| 86 | } |
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[5022] | 87 | in = &in_store; |
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[826] | 88 | } else { |
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| 89 | fprintf(stderr, "Error: unknown argument: %s\n", k); |
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| 90 | usage(); |
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| 91 | return 1; |
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| 92 | } |
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| 93 | } |
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| 94 | |
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[5022] | 95 | if ( (vss = roar_vs_new_simple(server, "roarbidir", rate, channels, codec, bits, ROAR_DIR_BIDIR, &err)) == NULL ) { |
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| 96 | fprintf(stderr, "Error: can not start playback: %s\n", roar_error2str(err)); |
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| 97 | if ( in != NULL ) |
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| 98 | roar_vio_close(in); |
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[826] | 99 | return 1; |
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| 100 | } |
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| 101 | |
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[5022] | 102 | if ( in == NULL ) |
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| 103 | in = roar_stdin; |
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| 104 | if ( out == NULL ) |
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| 105 | out = roar_stdout; |
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[826] | 106 | |
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[5022] | 107 | vss_vio = roar_vs_vio_obj(vss, NULL); |
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[826] | 108 | |
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[5022] | 109 | while (1) { |
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| 110 | memset(vios, 0, sizeof(vios)); |
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| 111 | |
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| 112 | ROAR_VIO_SELECT_SETVIO(&(vios[0]), vss_vio, ROAR_VIO_SELECT_READ); |
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| 113 | ROAR_VIO_SELECT_SETVIO(&(vios[1]), in, ROAR_VIO_SELECT_READ); |
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[826] | 114 | |
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[5022] | 115 | if ( (ret = roar_vio_select(vios, 2, NULL, NULL)) == -1 ) |
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| 116 | break; |
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| 117 | |
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| 118 | if ( ret < 0 ) |
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| 119 | continue; |
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[826] | 120 | |
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[5022] | 121 | if ( vios[0].eventsa & ROAR_VIO_SELECT_READ ) { |
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| 122 | if ( (ret = roar_vs_read(vss, buf, sizeof(buf), NULL)) == -1 ) |
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| 123 | break; |
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| 124 | if ( roar_vio_write(out, buf, ret) != ret ) |
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| 125 | break; |
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| 126 | } |
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| 127 | if ( vios[1].eventsa & ROAR_VIO_SELECT_READ ) { |
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| 128 | if ( (ret = roar_vio_read(in, buf, sizeof(buf))) == -1 ) |
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| 129 | break; |
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| 130 | if ( roar_vs_write(vss, buf, ret, NULL) != ret ) |
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| 131 | break; |
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[826] | 132 | } |
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| 133 | } |
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| 134 | |
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[5022] | 135 | roar_vs_close(vss, ROAR_VS_TRUE, NULL); |
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[826] | 136 | |
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[5022] | 137 | roar_vio_close(in); |
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[826] | 138 | |
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| 139 | return 0; |
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| 140 | } |
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| 141 | |
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| 142 | //ll |
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