[0] | 1 | //stream.c: |
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| 2 | |
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[690] | 3 | /* |
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[6052] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2015 |
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[690] | 5 | * |
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| 6 | * This file is part of libroar 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 | * libroar 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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[690] | 23 | * |
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| 24 | * NOTE for everyone want's to change something and send patches: |
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| 25 | * read README and HACKING! There a addition information on |
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| 26 | * the license of this document you need to read before you send |
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| 27 | * any patches. |
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| 28 | * |
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| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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| 30 | * or libpulse*: |
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| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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| 32 | * and are therefore GPL. Because of this it may be illigal to use |
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| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
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| 34 | */ |
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| 35 | |
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[0] | 36 | #include "libroar.h" |
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| 37 | |
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[5238] | 38 | int roar_stream_connect(struct roar_connection * con, struct roar_stream * s, int dir, int mixer) { |
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[3136] | 39 | struct roar_libroar_config * config = roar_libroar_get_config(); |
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| 40 | struct roar_stream ms; |
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[0] | 41 | struct roar_message m; |
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| 42 | |
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| 43 | s->dir = dir; |
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| 44 | |
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[3875] | 45 | memset(&m, 0, sizeof(m)); |
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[3136] | 46 | memcpy(&ms, s, sizeof(ms)); |
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| 47 | |
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[0] | 48 | m.cmd = ROAR_CMD_NEW_STREAM; |
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[4621] | 49 | m.stream = mixer; |
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[0] | 50 | m.pos = 0; |
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| 51 | |
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[3136] | 52 | if ( config != NULL ) { |
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| 53 | if ( config->info.rate ) |
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| 54 | ms.info.rate = config->info.rate; |
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| 55 | if ( config->info.bits ) |
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| 56 | ms.info.bits = config->info.bits; |
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| 57 | if ( config->info.channels ) |
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| 58 | ms.info.channels = config->info.channels; |
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| 59 | if ( config->info.codec ) |
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| 60 | ms.info.codec = config->info.codec; |
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| 61 | } |
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| 62 | |
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| 63 | roar_stream_s2m(&ms, &m); |
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[0] | 64 | |
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[5148] | 65 | if ( roar_req3(con, &m, NULL) != 0 ) |
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[0] | 66 | return -1; |
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| 67 | |
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| 68 | if ( m.cmd == ROAR_CMD_OK ) { |
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| 69 | s->id = m.stream; |
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| 70 | |
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| 71 | ROAR_DBG("roar_stream_connect(*) = 0"); |
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| 72 | return 0; |
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| 73 | } |
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| 74 | |
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| 75 | ROAR_ERR("roar_stream_connect(*): Connecting new stream faild!"); |
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| 76 | ROAR_DBG("roar_stream_connect(*) = -1"); |
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| 77 | return -1; |
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| 78 | } |
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| 79 | |
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| 80 | int roar_stream_new (struct roar_stream * s, unsigned int rate, |
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| 81 | unsigned int channels, unsigned int bits, unsigned int codec) { |
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| 82 | |
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[5145] | 83 | if ( s == NULL ) { |
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| 84 | roar_err_set(ROAR_ERROR_FAULT); |
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[1813] | 85 | return -1; |
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[5145] | 86 | } |
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[0] | 87 | |
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[5535] | 88 | if ( bits > ROAR_BITS_MAX ) { |
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| 89 | roar_err_set(ROAR_ERROR_RANGE); |
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| 90 | return -1; |
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| 91 | } |
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| 92 | |
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[0] | 93 | s->fh = -1; |
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| 94 | s->id = -1; |
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[1813] | 95 | s->pos = 0; |
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[0] | 96 | s->pos_rel_id = -1; |
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| 97 | |
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| 98 | s->dir = ROAR_DIR_DEFAULT; |
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| 99 | |
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| 100 | s->info.rate = rate; |
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| 101 | s->info.channels = channels; |
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| 102 | s->info.bits = bits; |
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| 103 | s->info.codec = codec; |
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| 104 | |
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[5535] | 105 | return 0; |
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| 106 | } |
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| 107 | |
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| 108 | int roar_stream_new_by_info (struct roar_stream * s, const struct roar_audio_info * info) { |
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| 109 | if ( s == NULL ) { |
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| 110 | roar_err_set(ROAR_ERROR_FAULT); |
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[0] | 111 | return -1; |
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[5535] | 112 | } |
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| 113 | |
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| 114 | if ( info->bits > ROAR_BITS_MAX ) { |
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| 115 | roar_err_set(ROAR_ERROR_RANGE); |
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| 116 | return -1; |
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| 117 | } |
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| 118 | |
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| 119 | s->fh = -1; |
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| 120 | s->id = -1; |
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| 121 | s->pos = 0; |
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| 122 | s->pos_rel_id = -1; |
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| 123 | |
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| 124 | s->dir = ROAR_DIR_DEFAULT; |
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| 125 | |
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| 126 | s->info = *info; |
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[0] | 127 | |
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| 128 | return 0; |
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| 129 | } |
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| 130 | |
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[1813] | 131 | int roar_stream_set_rel_id(struct roar_stream * s, int id) { |
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[5145] | 132 | if ( s == NULL ) { |
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| 133 | roar_err_set(ROAR_ERROR_FAULT); |
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[1813] | 134 | return -1; |
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[5145] | 135 | } |
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[1813] | 136 | |
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| 137 | s->pos_rel_id = id; |
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| 138 | |
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| 139 | return 0; |
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| 140 | } |
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| 141 | |
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| 142 | int roar_stream_get_rel_id(struct roar_stream * s) { |
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[5145] | 143 | if ( s == NULL ) { |
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| 144 | roar_err_set(ROAR_ERROR_FAULT); |
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[1813] | 145 | return -1; |
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[5145] | 146 | } |
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[1813] | 147 | |
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| 148 | return s->pos_rel_id; |
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| 149 | } |
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| 150 | |
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[1167] | 151 | int roar_stream_new_by_id(struct roar_stream * s, int id) { |
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[5145] | 152 | if ( s == NULL ) { |
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| 153 | roar_err_set(ROAR_ERROR_FAULT); |
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[1167] | 154 | return -1; |
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[5145] | 155 | } |
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[1167] | 156 | |
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| 157 | if ( roar_stream_new_empty(s) == -1 ) |
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| 158 | return -1; |
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| 159 | |
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| 160 | return roar_stream_set_id(s, id); |
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| 161 | } |
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| 162 | |
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| 163 | int roar_stream_new_empty(struct roar_stream * s) { |
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[5145] | 164 | if ( s == NULL ) { |
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| 165 | roar_err_set(ROAR_ERROR_FAULT); |
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[1167] | 166 | return -1; |
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[5145] | 167 | } |
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[1167] | 168 | |
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| 169 | return roar_stream_new(s, 0, 0, 0, 0); |
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| 170 | } |
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| 171 | |
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| 172 | int roar_stream_set_id (struct roar_stream * s, int id) { |
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[5145] | 173 | if ( s == NULL ) { |
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| 174 | roar_err_set(ROAR_ERROR_FAULT); |
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[1167] | 175 | return -1; |
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[5145] | 176 | } |
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[1167] | 177 | |
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| 178 | s->id = id; |
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| 179 | |
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| 180 | return 0; |
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| 181 | } |
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| 182 | |
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| 183 | int roar_stream_get_id (struct roar_stream * s) { |
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[5145] | 184 | if ( s == NULL ) { |
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| 185 | roar_err_set(ROAR_ERROR_FAULT); |
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[1167] | 186 | return -1; |
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[5145] | 187 | } |
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[1167] | 188 | |
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| 189 | return s->id; |
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| 190 | } |
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| 191 | |
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| 192 | int roar_stream_set_fh (struct roar_stream * s, int fh) { |
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[5145] | 193 | if ( s == NULL ) { |
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| 194 | roar_err_set(ROAR_ERROR_FAULT); |
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[1167] | 195 | return -1; |
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[5145] | 196 | } |
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[1167] | 197 | |
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| 198 | s->fh = fh; |
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| 199 | |
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| 200 | return 0; |
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| 201 | } |
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| 202 | |
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| 203 | int roar_stream_get_fh (struct roar_stream * s) { |
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[5145] | 204 | if ( s == NULL ) { |
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| 205 | roar_err_set(ROAR_ERROR_FAULT); |
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[1167] | 206 | return -1; |
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[5145] | 207 | } |
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[1167] | 208 | |
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| 209 | return s->fh; |
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| 210 | } |
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| 211 | |
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[2588] | 212 | int roar_stream_set_dir (struct roar_stream * s, int dir) { |
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[5145] | 213 | if ( s == NULL ) { |
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| 214 | roar_err_set(ROAR_ERROR_FAULT); |
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[2588] | 215 | return -1; |
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[5145] | 216 | } |
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[2588] | 217 | |
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| 218 | s->dir = dir; |
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| 219 | |
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| 220 | return 0; |
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| 221 | } |
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| 222 | |
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| 223 | int roar_stream_get_dir (struct roar_stream * s) { |
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[5145] | 224 | if ( s == NULL ) { |
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| 225 | roar_err_set(ROAR_ERROR_FAULT); |
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[2588] | 226 | return -1; |
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[5145] | 227 | } |
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[2588] | 228 | |
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| 229 | return s->dir; |
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| 230 | } |
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| 231 | |
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[1167] | 232 | |
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[0] | 233 | int roar_stream_exec (struct roar_connection * con, struct roar_stream * s) { |
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| 234 | struct roar_message m; |
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| 235 | |
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[3875] | 236 | memset(&m, 0, sizeof(m)); |
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| 237 | |
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[0] | 238 | m.cmd = ROAR_CMD_EXEC_STREAM; |
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| 239 | m.stream = s->id; |
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| 240 | m.datalen = 0; |
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| 241 | m.pos = 0; |
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| 242 | |
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| 243 | if ( roar_req(con, &m, NULL) == -1 ) |
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| 244 | return -1; |
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| 245 | |
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| 246 | if ( m.cmd == ROAR_CMD_OK ) |
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| 247 | return 0; |
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| 248 | return -1; |
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| 249 | } |
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| 250 | |
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[81] | 251 | int roar_stream_connect_to (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port) { |
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| 252 | struct roar_message m; |
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[82] | 253 | |
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| 254 | if ( roar_stream_connect_to_ask(con, s, type, host, port) == -1 ) |
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| 255 | return -1; |
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| 256 | |
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| 257 | if ( roar_recv_message(con, &m, NULL) == -1 ) |
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| 258 | return -1; |
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| 259 | |
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| 260 | if ( m.cmd == ROAR_CMD_OK ) |
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| 261 | return 0; |
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| 262 | return -1; |
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| 263 | } |
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| 264 | |
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| 265 | int roar_stream_connect_to_ask (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port) { |
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| 266 | struct roar_message m; |
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[81] | 267 | int len = 0; |
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| 268 | |
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[5145] | 269 | if ( host == NULL ) { |
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| 270 | roar_err_set(ROAR_ERROR_FAULT); |
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[81] | 271 | return -1; |
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[5145] | 272 | } |
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[81] | 273 | |
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[487] | 274 | ROAR_DBG("roar_stream_connect_to_ask(*): Ask the server to connect to: %s:%i", host, port); |
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| 275 | |
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[3875] | 276 | memset(&m, 0, sizeof(m)); |
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| 277 | |
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[81] | 278 | m.cmd = ROAR_CMD_CON_STREAM; |
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| 279 | m.stream = s->id; |
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| 280 | m.pos = 0; |
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| 281 | |
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| 282 | m.data[0] = 0; |
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| 283 | m.data[1] = type; |
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| 284 | ((uint16_t*)&(m.data))[1] = ROAR_HOST2NET16(port); |
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| 285 | |
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| 286 | len = strlen(host); |
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| 287 | |
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[5145] | 288 | if ( len > 76 ) { |
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| 289 | roar_err_set(ROAR_ERROR_NAMETOOLONG); |
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[81] | 290 | return -1; |
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[5145] | 291 | } |
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[81] | 292 | |
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| 293 | strncpy(&(m.data[4]), host, len); |
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| 294 | |
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| 295 | m.datalen = len + 4; |
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| 296 | |
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[82] | 297 | if ( roar_send_message(con, &m, NULL) == -1 ) |
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[81] | 298 | return -1; |
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| 299 | |
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[82] | 300 | return 0; |
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[81] | 301 | } |
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[0] | 302 | |
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[6026] | 303 | int roar_stream_connect_to_advanced (struct roar_connection * con, struct roar_stream * s, |
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| 304 | int version, int ask_only, uint_least32_t flags, |
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| 305 | int socket_type, ssize_t socket_len, const void * socketaddr, |
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| 306 | int transport_protocol, ssize_t tranport_len, const void * transportsetup, |
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| 307 | uint16_t clientsetup_flags, struct roar_client * clientsetup) { |
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| 308 | struct roar_message m; |
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| 309 | char buf[80]; |
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| 310 | int port; |
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| 311 | uint16_t tmp; |
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| 312 | |
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| 313 | if ( con == NULL ) { |
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| 314 | roar_err_set(ROAR_ERROR_FAULT); |
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| 315 | return -1; |
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| 316 | } |
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| 317 | |
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| 318 | if ( transport_protocol == ROAR_PROTO_NONE && (tranport_len != -1 || transportsetup ) ) { |
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| 319 | roar_err_set(ROAR_ERROR_INVAL); |
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| 320 | return -1; |
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| 321 | } |
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| 322 | |
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| 323 | if ( !((s == NULL) ^ (clientsetup == NULL)) ) { |
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| 324 | roar_err_set(ROAR_ERROR_INVAL); |
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| 325 | return -1; |
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| 326 | } |
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| 327 | |
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| 328 | switch (version) { |
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| 329 | case 0: |
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| 330 | if ( transport_protocol != ROAR_PROTO_NONE || s == NULL) { |
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| 331 | roar_err_set(ROAR_ERROR_INVAL); |
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| 332 | return -1; |
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| 333 | } |
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| 334 | switch (socket_type) { |
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| 335 | case ROAR_SOCKET_TYPE_TCP: |
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| 336 | case ROAR_SOCKET_TYPE_UDP: |
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| 337 | if ( socket_len != 6 ) { |
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| 338 | roar_err_set(ROAR_ERROR_FAULT); |
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| 339 | return -1; |
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| 340 | } |
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| 341 | snprintf(buf, sizeof(buf), "%i.%i.%i.%i", |
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| 342 | ((const unsigned char*)socketaddr)[0], ((const unsigned char*)socketaddr)[1], |
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| 343 | ((const unsigned char*)socketaddr)[2], ((const unsigned char*)socketaddr)[3]); |
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| 344 | port = ROAR_NET2HOST16(((const uint16_t*)socketaddr)[3]); |
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| 345 | if ( roar_stream_connect_to_ask(con, s, socket_type, buf, port) == -1 ) |
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| 346 | return -1; |
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| 347 | break; |
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| 348 | case ROAR_SOCKET_TYPE_DECNET: |
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| 349 | if ( socket_len < 3 ) { |
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| 350 | roar_err_set(ROAR_ERROR_FAULT); |
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| 351 | return -1; |
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| 352 | } |
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| 353 | tmp = ((const uint16_t*)socketaddr)[0]; |
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| 354 | port = ((const unsigned char*)socketaddr)[2]; |
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| 355 | snprintf(buf, sizeof(buf), "%i.%i::%*s", tmp >> 10, tmp & 0x03FF, (int)socket_len - 3, (const char*)socketaddr + 3); |
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| 356 | if ( roar_stream_connect_to_ask(con, s, socket_type, buf, port) == -1 ) |
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| 357 | return -1; |
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| 358 | break; |
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| 359 | default: |
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| 360 | if ( ((const char *)socketaddr)[socket_len-1] == 0 ) { |
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| 361 | if ( socket_len > sizeof(buf) ) { |
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| 362 | roar_err_set(ROAR_ERROR_MSGSIZE); |
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| 363 | return -1; |
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| 364 | } |
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| 365 | memcpy(buf, socketaddr, socket_len); |
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| 366 | if ( roar_stream_connect_to_ask(con, s, socket_type, buf, 0) == -1 ) |
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| 367 | return -1; |
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| 368 | } else { |
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| 369 | roar_err_set(ROAR_ERROR_FAULT); |
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| 370 | return -1; |
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| 371 | } |
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| 372 | break; |
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| 373 | } |
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| 374 | break; |
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| 375 | default: |
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| 376 | roar_err_set(ROAR_ERROR_NSVERSION); |
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| 377 | return -1; |
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| 378 | break; |
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| 379 | } |
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| 380 | |
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| 381 | |
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| 382 | if ( ask_only ) |
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| 383 | return 0; |
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| 384 | |
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| 385 | if ( roar_recv_message(con, &m, NULL) == -1 ) |
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| 386 | return -1; |
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| 387 | |
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| 388 | if ( m.cmd == ROAR_CMD_OK ) |
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| 389 | return 0; |
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| 390 | return -1; |
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| 391 | } |
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| 392 | |
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[758] | 393 | int roar_stream_passfh (struct roar_connection * con, struct roar_stream * s, int fh) { |
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| 394 | struct roar_message m; |
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[1660] | 395 | int confh; |
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[758] | 396 | |
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[5145] | 397 | if ( con == NULL || s == NULL ) { |
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| 398 | roar_err_set(ROAR_ERROR_FAULT); |
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| 399 | return -1; |
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| 400 | } |
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| 401 | |
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| 402 | if ( fh < 0 ) { |
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| 403 | roar_err_set(ROAR_ERROR_INVAL); |
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| 404 | return -1; |
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| 405 | } |
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| 406 | |
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[3875] | 407 | memset(&m, 0, sizeof(m)); |
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| 408 | |
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[758] | 409 | m.cmd = ROAR_CMD_PASSFH; |
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| 410 | m.stream = s->id; |
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| 411 | m.pos = 0; |
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[759] | 412 | m.datalen = 0; |
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[758] | 413 | |
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[2038] | 414 | ROAR_DBG("roar_stream_passfh(con=%p{...}, s={.id=%i,...}, fh=%i) = ?", con, s->id, fh); |
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[759] | 415 | |
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[3857] | 416 | roar_libroar_nowarn(); |
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| 417 | if ( (confh = roar_get_connection_fh(con)) == -1 ) { |
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| 418 | roar_libroar_warn(); |
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[1660] | 419 | return -1; |
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[3857] | 420 | } |
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| 421 | roar_libroar_warn(); |
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[1660] | 422 | |
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[759] | 423 | if ( roar_send_message(con, &m, NULL) == -1 ) { |
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[2038] | 424 | ROAR_DBG("roar_stream_passfh(con=%p{...}, s={.id=%i,...}, fh=%i) = -1 // can not send message", con, s->id, fh); |
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[758] | 425 | return -1; |
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[759] | 426 | } |
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| 427 | |
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| 428 | ROAR_DBG("roar_stream_passfh(*): msg send"); |
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[758] | 429 | |
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[1660] | 430 | if ( roar_socket_send_fh(confh, fh, NULL, 0) == -1 ) |
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[758] | 431 | return -1; |
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| 432 | |
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[759] | 433 | ROAR_DBG("roar_stream_passfh(*): fh send"); |
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| 434 | |
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[758] | 435 | if ( roar_recv_message(con, &m, NULL) == -1 ) |
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| 436 | return -1; |
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| 437 | |
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[759] | 438 | ROAR_DBG("roar_stream_passfh(*): mes recved"); |
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| 439 | |
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[761] | 440 | if ( m.cmd == ROAR_CMD_OK ) |
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| 441 | return 0; |
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| 442 | |
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| 443 | return -1; |
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[758] | 444 | } |
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| 445 | |
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[773] | 446 | int roar_stream_attach_simple (struct roar_connection * con, struct roar_stream * s, int client) { |
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| 447 | struct roar_message m; |
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| 448 | uint16_t * info = (uint16_t *) m.data; |
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| 449 | int i; |
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| 450 | |
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[5145] | 451 | if ( con == NULL || s == NULL ) { |
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| 452 | roar_err_set(ROAR_ERROR_FAULT); |
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| 453 | return -1; |
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| 454 | } |
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| 455 | |
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| 456 | if ( client < 0 ) { |
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| 457 | roar_err_set(ROAR_ERROR_INVAL); |
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| 458 | return -1; |
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| 459 | } |
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| 460 | |
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[3875] | 461 | memset(&m, 0, sizeof(m)); |
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| 462 | |
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[773] | 463 | m.cmd = ROAR_CMD_ATTACH; |
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| 464 | m.stream = s->id; |
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| 465 | m.pos = 0; |
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| 466 | m.datalen = 6; |
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| 467 | |
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| 468 | info[0] = 0; |
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| 469 | info[1] = ROAR_ATTACH_SIMPLE; |
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| 470 | info[2] = client; |
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| 471 | |
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| 472 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 473 | info[i] = ROAR_HOST2NET16(info[i]); |
---|
| 474 | } |
---|
| 475 | |
---|
| 476 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 477 | return -1; |
---|
| 478 | |
---|
| 479 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 480 | return -1; |
---|
| 481 | |
---|
| 482 | return 0; |
---|
| 483 | } |
---|
| 484 | |
---|
[465] | 485 | int roar_stream_get_info (struct roar_connection * con, struct roar_stream * s, struct roar_stream_info * info) { |
---|
| 486 | struct roar_message m; |
---|
| 487 | uint16_t * data = (uint16_t *) m.data; |
---|
| 488 | int i; |
---|
| 489 | |
---|
[5145] | 490 | if ( con == NULL || s == NULL || info == NULL ) { |
---|
| 491 | roar_err_set(ROAR_ERROR_FAULT); |
---|
| 492 | return -1; |
---|
| 493 | } |
---|
| 494 | |
---|
[3875] | 495 | memset(&m, 0, sizeof(m)); |
---|
| 496 | |
---|
[465] | 497 | m.cmd = ROAR_CMD_GET_STREAM_PARA; |
---|
| 498 | m.stream = s->id; |
---|
| 499 | m.datalen = 4; |
---|
| 500 | m.pos = 0; |
---|
| 501 | |
---|
| 502 | data[0] = 0; // Version and reserved |
---|
[1842] | 503 | data[1] = ROAR_STREAM_PARA_INFO; // stream |
---|
[465] | 504 | |
---|
| 505 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 506 | data[i] = ROAR_HOST2NET16(data[i]); |
---|
| 507 | } |
---|
| 508 | |
---|
| 509 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 510 | return -1; |
---|
| 511 | |
---|
| 512 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 513 | return -1; |
---|
| 514 | |
---|
| 515 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 516 | data[i] = ROAR_NET2HOST16(data[i]); |
---|
| 517 | } |
---|
| 518 | |
---|
[5145] | 519 | if ( m.datalen < 7*2 ) { |
---|
| 520 | roar_err_set(ROAR_ERROR_MSGSIZE); |
---|
[465] | 521 | return -1; |
---|
[5145] | 522 | } |
---|
[465] | 523 | |
---|
[5145] | 524 | if ( data[0] != 0 || data[1] != 1 ) { |
---|
| 525 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
[465] | 526 | return -1; |
---|
[5145] | 527 | } |
---|
[465] | 528 | |
---|
[963] | 529 | memset(info, 0, sizeof(struct roar_stream_info)); |
---|
[3213] | 530 | info->mixer = -1; |
---|
[3630] | 531 | info->role = ROAR_ROLE_UNKNOWN; |
---|
[963] | 532 | |
---|
[496] | 533 | info->block_size = data[2]; |
---|
| 534 | info->pre_underruns = data[3]; |
---|
| 535 | info->post_underruns = data[4]; |
---|
[540] | 536 | info->codec = data[5]; |
---|
[963] | 537 | info->flags = data[6]; |
---|
[1137] | 538 | info->delay = data[7]*1000; |
---|
[465] | 539 | |
---|
[2951] | 540 | if ( m.datalen < 9*2 ) { |
---|
[2632] | 541 | info->state = ROAR_STREAMSTATE_UNKNOWN; |
---|
| 542 | return 0; |
---|
| 543 | } else { |
---|
| 544 | info->state = data[8]; |
---|
| 545 | } |
---|
| 546 | |
---|
[2951] | 547 | if ( m.datalen < 10*2 ) { |
---|
| 548 | return 0; |
---|
| 549 | } else { |
---|
| 550 | info->flags |= ((uint32_t)data[9]) << 16; |
---|
| 551 | } |
---|
| 552 | |
---|
[3213] | 553 | if ( m.datalen < 11*2 ) { |
---|
| 554 | return 0; |
---|
| 555 | } else { |
---|
| 556 | info->mixer = data[10]; |
---|
| 557 | } |
---|
| 558 | |
---|
[3630] | 559 | if ( m.datalen < 12*2 ) { |
---|
| 560 | return 0; |
---|
| 561 | } else { |
---|
| 562 | info->role = data[11]; |
---|
| 563 | } |
---|
| 564 | |
---|
[465] | 565 | return 0; |
---|
| 566 | } |
---|
[0] | 567 | |
---|
[1842] | 568 | int roar_stream_get_name (struct roar_connection * con, struct roar_stream * s, char * name, size_t len) { |
---|
| 569 | struct roar_message m; |
---|
| 570 | uint16_t * data = (uint16_t *) m.data; |
---|
| 571 | |
---|
[5145] | 572 | if ( con == NULL || s == NULL || name == NULL || len == 0 ) { |
---|
| 573 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[1842] | 574 | return -1; |
---|
[5145] | 575 | } |
---|
[1842] | 576 | |
---|
| 577 | name[0] = 0; // just in case... |
---|
| 578 | |
---|
[3875] | 579 | memset(&m, 0, sizeof(m)); |
---|
| 580 | |
---|
[1842] | 581 | m.cmd = ROAR_CMD_GET_STREAM_PARA; |
---|
| 582 | m.stream = s->id; |
---|
| 583 | m.datalen = 4; |
---|
| 584 | m.pos = 0; |
---|
| 585 | |
---|
| 586 | data[0] = 0; // Version and reserved |
---|
| 587 | data[1] = ROAR_STREAM_PARA_NAME; // stream |
---|
| 588 | |
---|
| 589 | data[0] = ROAR_HOST2NET16(data[0]); |
---|
| 590 | data[1] = ROAR_HOST2NET16(data[1]); |
---|
| 591 | |
---|
| 592 | ROAR_DBG("roar_stream_get_name(*) = ?"); |
---|
| 593 | |
---|
| 594 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 595 | return -1; |
---|
| 596 | |
---|
| 597 | ROAR_DBG("roar_stream_get_name(*) = ?"); |
---|
| 598 | |
---|
| 599 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 600 | return -1; |
---|
| 601 | |
---|
| 602 | ROAR_DBG("roar_stream_get_name(*) = ?"); |
---|
| 603 | |
---|
[5145] | 604 | if ( m.datalen < 4 ) { |
---|
| 605 | roar_err_set(ROAR_ERROR_MSGSIZE); |
---|
[1842] | 606 | return -1; |
---|
[5145] | 607 | } |
---|
[1842] | 608 | |
---|
| 609 | data[0] = ROAR_NET2HOST16(data[0]); |
---|
| 610 | data[1] = ROAR_NET2HOST16(data[1]); |
---|
| 611 | |
---|
| 612 | ROAR_DBG("roar_stream_get_name(*) = ?"); |
---|
| 613 | |
---|
[5145] | 614 | if ( data[0] != 0 ) { |
---|
| 615 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
[1842] | 616 | return -1; |
---|
[5145] | 617 | } |
---|
| 618 | |
---|
[5270] | 619 | if ( data[1] != (uint16_t)ROAR_STREAM_PARA_NAME ) { |
---|
[5145] | 620 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
| 621 | return -1; |
---|
| 622 | } |
---|
[1842] | 623 | |
---|
| 624 | m.datalen -= 4; |
---|
| 625 | |
---|
| 626 | len--; |
---|
| 627 | |
---|
| 628 | if ( len > m.datalen ) |
---|
| 629 | len = m.datalen; |
---|
| 630 | |
---|
| 631 | strncpy(name, ((char*)m.data)+4, len); |
---|
| 632 | name[len] = 0; |
---|
| 633 | |
---|
| 634 | ROAR_DBG("roar_stream_get_name(*) = 0"); |
---|
| 635 | |
---|
| 636 | return 0; |
---|
| 637 | } |
---|
| 638 | |
---|
[3539] | 639 | int roar_stream_get_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t * len) { |
---|
| 640 | struct roar_message m; |
---|
| 641 | uint16_t * data = (uint16_t *) m.data; |
---|
| 642 | |
---|
| 643 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p, map=%p, len=%p) = ?", con, s, map, len); |
---|
| 644 | |
---|
[5145] | 645 | if ( con == NULL || s == NULL || map == NULL || len == NULL ) { |
---|
| 646 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[3539] | 647 | return -1; |
---|
[5145] | 648 | } |
---|
[3539] | 649 | |
---|
[5145] | 650 | if ( *len == 0 ) { |
---|
| 651 | roar_err_set(ROAR_ERROR_INVAL); |
---|
[3539] | 652 | return -1; |
---|
[5145] | 653 | } |
---|
[3539] | 654 | |
---|
| 655 | memset(&m, 0, sizeof(m)); |
---|
| 656 | |
---|
| 657 | m.cmd = ROAR_CMD_GET_STREAM_PARA; |
---|
| 658 | m.stream = s->id; |
---|
| 659 | m.datalen = 2*2; |
---|
| 660 | |
---|
| 661 | data[0] = 0; // Version and reserved |
---|
| 662 | data[1] = ROAR_STREAM_PARA_CHANMAP; |
---|
| 663 | |
---|
| 664 | data[0] = ROAR_HOST2NET16(data[0]); |
---|
| 665 | data[1] = ROAR_HOST2NET16(data[1]); |
---|
| 666 | |
---|
| 667 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 668 | return -1; |
---|
| 669 | |
---|
| 670 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p{.id=%i}, map=%p, len=%p) = ?", con, s, s->id, map, len); |
---|
| 671 | |
---|
| 672 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 673 | return -1; |
---|
| 674 | |
---|
| 675 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p{.id=%i}, map=%p, len=%p) = ?", con, s, s->id, map, len); |
---|
| 676 | |
---|
[5145] | 677 | if ( m.datalen < 4 ) { |
---|
| 678 | roar_err_set(ROAR_ERROR_MSGSIZE); |
---|
[3539] | 679 | return -1; |
---|
[5145] | 680 | } |
---|
[3539] | 681 | |
---|
| 682 | data[0] = ROAR_NET2HOST16(data[0]); |
---|
| 683 | data[1] = ROAR_NET2HOST16(data[1]); |
---|
| 684 | |
---|
| 685 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p{.id=%i}, map=%p, len=%p) = ?", con, s, s->id, map, len); |
---|
| 686 | |
---|
[5145] | 687 | if ( data[0] != 0 ) { |
---|
| 688 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
[3539] | 689 | return -1; |
---|
[5145] | 690 | } |
---|
| 691 | |
---|
| 692 | if ( data[1] != ROAR_STREAM_PARA_CHANMAP ) { |
---|
| 693 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
| 694 | return -1; |
---|
| 695 | } |
---|
[3539] | 696 | |
---|
| 697 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p{.id=%i}, map=%p, len=%p) = ?", con, s, s->id, map, len); |
---|
| 698 | |
---|
| 699 | m.datalen -= 4; |
---|
| 700 | |
---|
[5145] | 701 | if ( m.datalen > *len ) { |
---|
| 702 | roar_err_set(ROAR_ERROR_NOMEM); |
---|
[3539] | 703 | return -1; |
---|
[5145] | 704 | } |
---|
[3539] | 705 | |
---|
| 706 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p{.id=%i}, map=%p, len=%p) = ?", con, s, s->id, map, len); |
---|
| 707 | |
---|
| 708 | memcpy(map, &(m.data[4]), m.datalen); |
---|
| 709 | |
---|
| 710 | *len = m.datalen; |
---|
| 711 | |
---|
| 712 | ROAR_DBG("roar_stream_get_chanmap(con=%p, s=%p{.id=%i}, map=%p, len=%p) = 0", con, s, s->id, map, len); |
---|
| 713 | return 0; |
---|
| 714 | } |
---|
| 715 | |
---|
[3540] | 716 | int roar_stream_set_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t len) { |
---|
| 717 | struct roar_message m; |
---|
| 718 | uint16_t * data = (uint16_t *) m.data; |
---|
| 719 | |
---|
[5145] | 720 | if ( con == NULL || s == NULL || map == NULL ) { |
---|
| 721 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[3540] | 722 | return -1; |
---|
[5145] | 723 | } |
---|
[3540] | 724 | |
---|
[5145] | 725 | if ( len == 0 ) { |
---|
| 726 | roar_err_set(ROAR_ERROR_INVAL); |
---|
[3540] | 727 | return 0; |
---|
[5145] | 728 | } |
---|
[3540] | 729 | |
---|
| 730 | memset(&m, 0, sizeof(m)); |
---|
| 731 | |
---|
| 732 | m.cmd = ROAR_CMD_SET_STREAM_PARA; |
---|
| 733 | m.stream = s->id; |
---|
| 734 | m.datalen = 2*2 + len; |
---|
| 735 | |
---|
| 736 | if ( m.datalen > sizeof(m.data) ) |
---|
| 737 | return -1; |
---|
| 738 | |
---|
| 739 | data[0] = 0; // Version and reserved |
---|
| 740 | data[1] = ROAR_STREAM_PARA_CHANMAP; |
---|
| 741 | |
---|
| 742 | data[0] = ROAR_HOST2NET16(data[0]); |
---|
| 743 | data[1] = ROAR_HOST2NET16(data[1]); |
---|
| 744 | |
---|
| 745 | memcpy(&(m.data[4]), map, len); |
---|
| 746 | |
---|
| 747 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 748 | return -1; |
---|
| 749 | |
---|
| 750 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 751 | return -1; |
---|
| 752 | |
---|
| 753 | return 0; |
---|
| 754 | } |
---|
[3539] | 755 | |
---|
| 756 | |
---|
[5238] | 757 | int roar_stream_set_flags (struct roar_connection * con, struct roar_stream * s, uint32_t flags, int action) { |
---|
[1043] | 758 | struct roar_message m; |
---|
| 759 | uint16_t * data = (uint16_t *) m.data; |
---|
| 760 | int i; |
---|
| 761 | |
---|
[5145] | 762 | if ( con == NULL || s == NULL ) { |
---|
| 763 | roar_err_set(ROAR_ERROR_FAULT); |
---|
| 764 | return -1; |
---|
| 765 | } |
---|
| 766 | |
---|
[3875] | 767 | memset(&m, 0, sizeof(m)); |
---|
| 768 | |
---|
[1043] | 769 | m.cmd = ROAR_CMD_SET_STREAM_PARA; |
---|
| 770 | m.stream = s->id; |
---|
| 771 | m.pos = 0; |
---|
| 772 | |
---|
[4538] | 773 | if ( flags & 0xFFFF0000 ) { |
---|
| 774 | m.datalen = 2*5; |
---|
| 775 | } else { |
---|
| 776 | m.datalen = 2*4; |
---|
| 777 | } |
---|
| 778 | |
---|
[1043] | 779 | data[0] = 0; // Version and reserved |
---|
[3696] | 780 | data[1] = ROAR_STREAM_PARA_FLAGS; // flags |
---|
[4538] | 781 | data[2] = action; |
---|
| 782 | data[3] = flags & 0x0000FFFF; |
---|
| 783 | |
---|
| 784 | if ( flags & 0xFFFF0000 ) { |
---|
| 785 | data[4] = (flags & 0xFFFF0000) >> 16; |
---|
| 786 | } |
---|
[1043] | 787 | |
---|
| 788 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 789 | data[i] = ROAR_HOST2NET16(data[i]); |
---|
| 790 | } |
---|
| 791 | |
---|
| 792 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 793 | return -1; |
---|
| 794 | |
---|
| 795 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 796 | return -1; |
---|
| 797 | |
---|
| 798 | return 0; |
---|
| 799 | } |
---|
| 800 | |
---|
[3696] | 801 | int roar_stream_set_role (struct roar_connection * con, struct roar_stream * s, int role) { |
---|
| 802 | struct roar_message m; |
---|
| 803 | uint16_t * data = (uint16_t *) m.data; |
---|
| 804 | int i; |
---|
| 805 | |
---|
[5145] | 806 | if ( con == NULL || s == NULL ) { |
---|
| 807 | roar_err_set(ROAR_ERROR_FAULT); |
---|
| 808 | return -1; |
---|
| 809 | } |
---|
| 810 | |
---|
[3875] | 811 | memset(&m, 0, sizeof(m)); |
---|
| 812 | |
---|
[3696] | 813 | m.cmd = ROAR_CMD_SET_STREAM_PARA; |
---|
| 814 | m.stream = s->id; |
---|
| 815 | m.datalen = 6; |
---|
| 816 | m.pos = 0; |
---|
| 817 | |
---|
| 818 | data[0] = 0; // Version and reserved |
---|
| 819 | data[1] = ROAR_STREAM_PARA_ROLE; // flags |
---|
| 820 | data[2] = role; |
---|
| 821 | |
---|
| 822 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 823 | data[i] = ROAR_HOST2NET16(data[i]); |
---|
| 824 | } |
---|
| 825 | |
---|
| 826 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 827 | return -1; |
---|
| 828 | |
---|
| 829 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 830 | return -1; |
---|
| 831 | |
---|
| 832 | return 0; |
---|
| 833 | } |
---|
| 834 | |
---|
[5624] | 835 | int roar_stream_get_rpg (struct roar_connection * con, struct roar_stream * s, struct roar_stream_rpg * rpg) { |
---|
| 836 | struct roar_message m; |
---|
| 837 | uint16_t * data = (uint16_t *) m.data; |
---|
| 838 | size_t i; |
---|
| 839 | |
---|
| 840 | memset(&m, 0, sizeof(m)); |
---|
| 841 | |
---|
| 842 | m.cmd = ROAR_CMD_GET_STREAM_PARA; |
---|
| 843 | m.stream = s->id; |
---|
| 844 | m.datalen = 2*2; |
---|
| 845 | m.pos = 0; |
---|
| 846 | |
---|
| 847 | data[0] = 0; // Version and reserved |
---|
| 848 | data[1] = ROAR_STREAM_PARA_RPG; // flags |
---|
| 849 | |
---|
| 850 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 851 | data[i] = ROAR_HOST2NET16(data[i]); |
---|
| 852 | } |
---|
| 853 | |
---|
| 854 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 855 | return -1; |
---|
| 856 | |
---|
| 857 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 858 | return -1; |
---|
| 859 | |
---|
| 860 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 861 | data[i] = ROAR_NET2HOST16(data[i]); |
---|
| 862 | } |
---|
| 863 | |
---|
| 864 | if ( m.datalen != 10 ) { |
---|
| 865 | roar_err_set(ROAR_ERROR_MSGSIZE); |
---|
| 866 | return -1; |
---|
| 867 | } |
---|
| 868 | |
---|
| 869 | if ( data[0] != 0 ) { |
---|
| 870 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
| 871 | return -1; |
---|
| 872 | } |
---|
| 873 | |
---|
| 874 | if ( data[1] != ROAR_STREAM_PARA_RPG ) { |
---|
| 875 | roar_err_set(ROAR_ERROR_BADRQC); |
---|
| 876 | return -1; |
---|
| 877 | } |
---|
| 878 | |
---|
| 879 | memset(rpg, 0, sizeof(struct roar_stream_rpg)); |
---|
| 880 | |
---|
| 881 | rpg->mode = data[2]; |
---|
| 882 | rpg->mul = data[3]; |
---|
| 883 | rpg->div = data[4]; |
---|
| 884 | |
---|
| 885 | if ( rpg->mode == 0xFFFF ) |
---|
| 886 | rpg->mode = -1; |
---|
| 887 | |
---|
| 888 | return 0; |
---|
| 889 | } |
---|
| 890 | |
---|
| 891 | int roar_stream_set_rpg (struct roar_connection * con, struct roar_stream * s, const struct roar_stream_rpg * rpg) { |
---|
| 892 | struct roar_message m; |
---|
| 893 | uint16_t * data = (uint16_t *) m.data; |
---|
| 894 | size_t i; |
---|
| 895 | |
---|
| 896 | memset(&m, 0, sizeof(m)); |
---|
| 897 | |
---|
| 898 | m.cmd = ROAR_CMD_SET_STREAM_PARA; |
---|
| 899 | m.stream = s->id; |
---|
| 900 | m.datalen = (2+3)*2; |
---|
| 901 | m.pos = 0; |
---|
| 902 | |
---|
| 903 | data[0] = 0; // Version and reserved |
---|
| 904 | data[1] = ROAR_STREAM_PARA_RPG; // flags |
---|
| 905 | data[2] = rpg->mode; |
---|
| 906 | data[3] = rpg->mul; |
---|
| 907 | data[4] = rpg->div; |
---|
| 908 | |
---|
| 909 | for (i = 0; i < m.datalen/2; i++) { |
---|
| 910 | data[i] = ROAR_HOST2NET16(data[i]); |
---|
| 911 | } |
---|
| 912 | |
---|
| 913 | if ( roar_req(con, &m, NULL) == -1 ) |
---|
| 914 | return -1; |
---|
| 915 | |
---|
| 916 | if ( m.cmd != ROAR_CMD_OK ) |
---|
| 917 | return -1; |
---|
| 918 | |
---|
| 919 | return 0; |
---|
| 920 | } |
---|
[5240] | 921 | |
---|
| 922 | #ifdef DEBUG |
---|
| 923 | static inline void _roar_debug_audio_info_print (struct roar_audio_info * info) { |
---|
| 924 | ROAR_DBG("_roar_debug_audio_info_print(*): Rate : %i", info->rate); |
---|
| 925 | ROAR_DBG("_roar_debug_audio_info_print(*): Channels: %i", info->channels); |
---|
| 926 | ROAR_DBG("_roar_debug_audio_info_print(*): Bits : %i", info->bits); |
---|
| 927 | ROAR_DBG("_roar_debug_audio_info_print(*): Codec : %i", info->codec); |
---|
| 928 | } |
---|
| 929 | #endif |
---|
| 930 | |
---|
[0] | 931 | #define _ROAR_STREAM_MESSAGE_LEN ((5+1)*4) |
---|
| 932 | |
---|
| 933 | int roar_stream_s2m (struct roar_stream * s, struct roar_message * m) { |
---|
| 934 | uint32_t * data; |
---|
| 935 | int i; |
---|
| 936 | |
---|
[5145] | 937 | if ( s == NULL || m == NULL ) { |
---|
| 938 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[0] | 939 | return -1; |
---|
[5145] | 940 | } |
---|
[0] | 941 | |
---|
| 942 | m->datalen = _ROAR_STREAM_MESSAGE_LEN; |
---|
| 943 | data = (uint32_t*) m->data; |
---|
| 944 | |
---|
| 945 | data[0] = s->dir; |
---|
| 946 | data[1] = s->pos_rel_id; |
---|
| 947 | data[2] = s->info.rate; |
---|
| 948 | data[3] = s->info.bits; |
---|
| 949 | data[4] = s->info.channels; |
---|
| 950 | data[5] = s->info.codec; |
---|
| 951 | |
---|
| 952 | for (i = 0; i < _ROAR_STREAM_MESSAGE_LEN/4; i++) |
---|
| 953 | data[i] = ROAR_HOST2NET32(data[i]); |
---|
| 954 | |
---|
[5240] | 955 | #ifdef DEBUG |
---|
[0] | 956 | ROAR_DBG("roar_stream_s2m(*): s->info:"); |
---|
[5240] | 957 | _roar_debug_audio_info_print(&(s->info)); |
---|
| 958 | #endif |
---|
[0] | 959 | |
---|
[5463] | 960 | m->pos = s->pos; |
---|
| 961 | m->pos64 = s->pos; |
---|
[964] | 962 | |
---|
[0] | 963 | return 0; |
---|
| 964 | } |
---|
| 965 | int roar_stream_m2s (struct roar_stream * s, struct roar_message * m) { |
---|
| 966 | uint32_t * data; |
---|
| 967 | int i; |
---|
| 968 | |
---|
[5145] | 969 | if ( s == NULL || m == NULL ) { |
---|
| 970 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[0] | 971 | return -1; |
---|
[5145] | 972 | } |
---|
[0] | 973 | |
---|
[5145] | 974 | if ( m->datalen != _ROAR_STREAM_MESSAGE_LEN ) { |
---|
| 975 | roar_err_set(ROAR_ERROR_MSGSIZE); |
---|
[0] | 976 | return -1; |
---|
[5145] | 977 | } |
---|
[0] | 978 | |
---|
[5463] | 979 | if ( m->flags & ROAR_MF_LSPOS ) { |
---|
| 980 | s->pos = m->pos64; |
---|
| 981 | } else { |
---|
| 982 | s->pos = m->pos; |
---|
| 983 | } |
---|
[964] | 984 | |
---|
[0] | 985 | data = (uint32_t*) m->data; |
---|
| 986 | |
---|
| 987 | for (i = 0; i < _ROAR_STREAM_MESSAGE_LEN/4; i++) |
---|
| 988 | data[i] = ROAR_NET2HOST32(data[i]); |
---|
| 989 | |
---|
[465] | 990 | s->id = m->stream; |
---|
[0] | 991 | s->dir = data[0]; |
---|
| 992 | s->pos_rel_id = data[1]; |
---|
| 993 | s->info.rate = data[2]; |
---|
| 994 | s->info.bits = data[3]; |
---|
| 995 | s->info.channels = data[4]; |
---|
| 996 | s->info.codec = data[5]; |
---|
| 997 | |
---|
[5240] | 998 | #ifdef DEBUG |
---|
[0] | 999 | ROAR_DBG("roar_stream_m2s(*): s->info:"); |
---|
[5240] | 1000 | _roar_debug_audio_info_print(&(s->info)); |
---|
| 1001 | #endif |
---|
[0] | 1002 | |
---|
| 1003 | return 0; |
---|
| 1004 | } |
---|
| 1005 | |
---|
[1807] | 1006 | // stream direction funcs: |
---|
[5270] | 1007 | static const struct { |
---|
[5380] | 1008 | const int dir; |
---|
[4296] | 1009 | const char * name; |
---|
[2338] | 1010 | } _libroar_dir[] = { |
---|
[2681] | 1011 | {ROAR_DIR_PLAY, "play" }, |
---|
| 1012 | {ROAR_DIR_RECORD, "record" }, |
---|
| 1013 | {ROAR_DIR_MONITOR, "monitor" }, |
---|
| 1014 | {ROAR_DIR_FILTER, "filter" }, |
---|
| 1015 | {ROAR_DIR_OUTPUT, "output" }, |
---|
| 1016 | {ROAR_DIR_MIXING, "mixing" }, |
---|
| 1017 | {ROAR_DIR_META, "meta" }, |
---|
| 1018 | {ROAR_DIR_BIDIR, "bidir" }, |
---|
| 1019 | {ROAR_DIR_THRU, "thru" }, |
---|
| 1020 | {ROAR_DIR_BRIDGE, "bridge" }, |
---|
| 1021 | {ROAR_DIR_MIDI_IN, "midi_in" }, |
---|
| 1022 | {ROAR_DIR_MIDI_OUT, "midi_out" }, |
---|
| 1023 | {ROAR_DIR_LIGHT_IN, "light_in" }, |
---|
| 1024 | {ROAR_DIR_LIGHT_OUT, "light_out" }, |
---|
| 1025 | {ROAR_DIR_RAW_IN, "raw_in" }, |
---|
| 1026 | {ROAR_DIR_RAW_OUT, "raw_out" }, |
---|
| 1027 | {ROAR_DIR_COMPLEX_IN, "complex_in" }, |
---|
| 1028 | {ROAR_DIR_COMPLEX_OUT, "complex_out"}, |
---|
[2711] | 1029 | {ROAR_DIR_RDTCS_IN, "rdtcs_in" }, |
---|
| 1030 | {ROAR_DIR_RDTCS_OUT, "rdtcs_out" }, |
---|
[5380] | 1031 | {ROAR_DIR_RECPLAY, "recplay" }, |
---|
[2681] | 1032 | {-1, "unknown" } |
---|
[2338] | 1033 | }; |
---|
| 1034 | |
---|
[4296] | 1035 | const char * roar_dir2str (const int dir) { |
---|
[2338] | 1036 | int i; |
---|
| 1037 | |
---|
| 1038 | for (i = 0; _libroar_dir[i].dir != -1; i++) |
---|
| 1039 | if ( _libroar_dir[i].dir == dir ) |
---|
| 1040 | return _libroar_dir[i].name; |
---|
| 1041 | |
---|
| 1042 | return _libroar_dir[i].name; |
---|
| 1043 | } |
---|
| 1044 | |
---|
[4296] | 1045 | int roar_str2dir (const char * name) { |
---|
[2338] | 1046 | int i; |
---|
| 1047 | |
---|
| 1048 | for (i = 0; _libroar_dir[i].dir != -1; i++) |
---|
| 1049 | if ( !strcmp(_libroar_dir[i].name, name) ) |
---|
| 1050 | return _libroar_dir[i].dir; |
---|
| 1051 | |
---|
| 1052 | return _libroar_dir[i].dir; |
---|
[1807] | 1053 | } |
---|
[537] | 1054 | |
---|
| 1055 | // codec funcs: |
---|
| 1056 | |
---|
| 1057 | /* |
---|
| 1058 | #define roar_codec2str(x) ((x) == ROAR_CODEC_PCM_S_LE ? "pcm_s_le" : (x) == ROAR_CODEC_PCM_S_BE ? "pcm_s_be" : \ |
---|
| 1059 | (x) == ROAR_CODEC_PCM_S_PDP ? "pcm_s_pdp" : (x) == ROAR_CODEC_MIDI_FILE ? "midi_file" : \ |
---|
| 1060 | "unknown" ) |
---|
| 1061 | */ |
---|
| 1062 | |
---|
[5270] | 1063 | static const struct { |
---|
| 1064 | const uint32_t codec; |
---|
| 1065 | const char * name; |
---|
| 1066 | const char * mime; |
---|
[537] | 1067 | } _libroar_codec[] = { |
---|
| 1068 | // PCM: |
---|
[4583] | 1069 | {ROAR_CODEC_PCM_S_LE, "pcm_s_le", NULL}, |
---|
| 1070 | {ROAR_CODEC_PCM_S_BE, "pcm_s_be", NULL}, |
---|
| 1071 | {ROAR_CODEC_PCM_S_PDP, "pcm_s_pdp", NULL}, |
---|
| 1072 | {ROAR_CODEC_PCM_U_LE, "pcm_u_le", NULL}, |
---|
| 1073 | {ROAR_CODEC_PCM_U_BE, "pcm_u_be", NULL}, |
---|
| 1074 | {ROAR_CODEC_PCM_U_PDP, "pcm_u_pdp", NULL}, |
---|
| 1075 | {ROAR_CODEC_DEFAULT, "default", NULL}, // alias |
---|
| 1076 | {ROAR_CODEC_DEFAULT, "pcm", NULL}, // alias |
---|
| 1077 | {ROAR_CODEC_DEFAULT, "raw", NULL}, // alias |
---|
[4796] | 1078 | {ROAR_CODEC_PCM_S, "pcm_s", NULL}, // alias |
---|
| 1079 | {ROAR_CODEC_PCM_U, "pcm_u", NULL}, // alias |
---|
[537] | 1080 | |
---|
| 1081 | // MIDI: |
---|
[4583] | 1082 | {ROAR_CODEC_MIDI_FILE, "midi_file", NULL}, |
---|
| 1083 | {ROAR_CODEC_MIDI, "midi", NULL}, |
---|
| 1084 | {ROAR_CODEC_ROARMIDI, "roarmidi", NULL}, |
---|
[537] | 1085 | |
---|
| 1086 | // XIPH: |
---|
[4583] | 1087 | {ROAR_CODEC_OGG_VORBIS, "ogg_vorbis", "application/ogg"}, |
---|
| 1088 | {ROAR_CODEC_OGG_VORBIS, "vorbis", "application/ogg"}, // alias |
---|
| 1089 | {ROAR_CODEC_FLAC, "flac", "audio/x-flac"}, |
---|
| 1090 | {ROAR_CODEC_OGG_SPEEX, "ogg_speex", "audio/ogg; codecs=speex"}, |
---|
| 1091 | {ROAR_CODEC_OGG_SPEEX, "speex", "audio/ogg; codecs=speex"}, // alias |
---|
| 1092 | {ROAR_CODEC_OGG_FLAC, "ogg_flac", "audio/ogg; codecs=flac"}, |
---|
| 1093 | {ROAR_CODEC_OGG_GENERAL, "ogg_general", "application/ogg"}, |
---|
| 1094 | {ROAR_CODEC_OGG_CELT, "ogg_celt", "audio/ogg; codecs=celt"}, |
---|
| 1095 | {ROAR_CODEC_OGG, "ogg", "application/ogg"}, |
---|
[4907] | 1096 | {ROAR_CODEC_OGG_OPUS, "ogg_opus", NULL}, |
---|
| 1097 | {ROAR_CODEC_ROAR_OPUS, "roar_opus", NULL}, |
---|
[4583] | 1098 | {ROAR_CODEC_ROAR_CELT, "roar_celt", NULL}, |
---|
| 1099 | {ROAR_CODEC_ROAR_SPEEX, "roar_speex", NULL}, |
---|
[560] | 1100 | |
---|
[881] | 1101 | // RAUM: |
---|
[4583] | 1102 | {ROAR_CODEC_RAUM, "raum", NULL}, |
---|
| 1103 | {ROAR_CODEC_RAUM_VORBIS, "raum_vorbis", NULL}, |
---|
| 1104 | {ROAR_CODEC_RAUM_FLAC, "raum_flac", NULL}, |
---|
[881] | 1105 | |
---|
[560] | 1106 | // RIFF/WAVE like: |
---|
[4583] | 1107 | {ROAR_CODEC_RIFF_WAVE, "riff_wave", "audio/x-wav"}, |
---|
| 1108 | {ROAR_CODEC_RIFF_WAVE, "wave", "audio/x-wav"}, // alias |
---|
| 1109 | {ROAR_CODEC_RIFF_WAVE, "wav", "audio/x-wav"}, // alias |
---|
| 1110 | {ROAR_CODEC_RIFX, "rifx", NULL}, |
---|
| 1111 | {ROAR_CODEC_AU, "au", "audio/basic"}, |
---|
| 1112 | {ROAR_CODEC_AIFF, "aiff", "audio/aiff"}, |
---|
[560] | 1113 | |
---|
[733] | 1114 | //Log codecs: |
---|
[4583] | 1115 | {ROAR_CODEC_ALAW, "alaw", NULL}, |
---|
[4729] | 1116 | {ROAR_CODEC_AUTLAW_LE, "autlaw_le", NULL}, |
---|
| 1117 | {ROAR_CODEC_AUTLAW_BE, "autlaw_be", NULL}, |
---|
| 1118 | {ROAR_CODEC_AUTLAW, "autlaw", NULL}, // alias |
---|
[4583] | 1119 | {ROAR_CODEC_MULAW, "mulaw", NULL}, |
---|
| 1120 | {ROAR_CODEC_MULAW, "ulaw", NULL}, // alias |
---|
[4729] | 1121 | {ROAR_CODEC_MUUTLAW_LE, "muutlaw_le", NULL}, |
---|
| 1122 | {ROAR_CODEC_MUUTLAW_BE, "muutlaw_be", NULL}, |
---|
| 1123 | {ROAR_CODEC_MUUTLAW, "muutlaw", NULL}, // alias |
---|
[733] | 1124 | |
---|
[3996] | 1125 | //GSM: |
---|
[4583] | 1126 | {ROAR_CODEC_GSM, "gsm", NULL}, |
---|
| 1127 | {ROAR_CODEC_GSM49, "gsm49", NULL}, |
---|
[3996] | 1128 | |
---|
[4895] | 1129 | //SPC-700 Bit Rate Reduction of |
---|
| 1130 | //Super Nintendo Entertainment System (SNES) |
---|
| 1131 | {ROAR_CODEC_BRR, "brr", NULL}, |
---|
| 1132 | |
---|
[1211] | 1133 | // Meta Codecs: |
---|
[4583] | 1134 | {ROAR_CODEC_META_VCLT, "meta_vclt", NULL}, |
---|
| 1135 | {ROAR_CODEC_META_RALT, "meta_ralt", NULL}, |
---|
| 1136 | {ROAR_CODEC_META_RALB, "meta_ralb", NULL}, |
---|
| 1137 | {ROAR_CODEC_META_RALB_LE, "meta_ralb_le", NULL}, |
---|
| 1138 | {ROAR_CODEC_META_RALB_BE, "meta_ralb_be", NULL}, |
---|
| 1139 | {ROAR_CODEC_META_RALB_PDP, "meta_ralb_pdp", NULL}, |
---|
[1211] | 1140 | |
---|
[1820] | 1141 | // light control: |
---|
[4583] | 1142 | {ROAR_CODEC_DMX512, "dmx512", NULL}, |
---|
| 1143 | {ROAR_CODEC_ROARDMX, "roardmx", NULL}, |
---|
[1820] | 1144 | |
---|
[2709] | 1145 | // Radio Data and Transmitter Control System: |
---|
[4583] | 1146 | {ROAR_CODEC_RDS, "rds", NULL}, |
---|
[2709] | 1147 | |
---|
| 1148 | // User specific: |
---|
[4583] | 1149 | {ROAR_CODEC_USER0, "user0", NULL}, |
---|
| 1150 | {ROAR_CODEC_USER1, "user1", NULL}, |
---|
| 1151 | {ROAR_CODEC_USER2, "user2", NULL}, |
---|
| 1152 | {ROAR_CODEC_USER3, "user3", NULL}, |
---|
| 1153 | {ROAR_CODEC_USER4, "user4", NULL}, |
---|
| 1154 | {ROAR_CODEC_USER5, "user5", NULL}, |
---|
| 1155 | {ROAR_CODEC_USER6, "user6", NULL}, |
---|
| 1156 | {ROAR_CODEC_USER7, "user7", NULL}, |
---|
| 1157 | {ROAR_CODEC_USER8, "user8", NULL}, |
---|
| 1158 | {ROAR_CODEC_USER9, "user9", NULL}, |
---|
| 1159 | {ROAR_CODEC_USER10, "user10", NULL}, |
---|
| 1160 | {ROAR_CODEC_USER11, "user11", NULL}, |
---|
| 1161 | {ROAR_CODEC_USER12, "user12", NULL}, |
---|
| 1162 | {ROAR_CODEC_USER13, "user13", NULL}, |
---|
| 1163 | {ROAR_CODEC_USER14, "user14", NULL}, |
---|
| 1164 | {ROAR_CODEC_USER15, "user15", NULL}, |
---|
| 1165 | {-1, NULL, NULL} |
---|
[537] | 1166 | }; |
---|
| 1167 | |
---|
[5270] | 1168 | int32_t roar_str2codec(const char * codec) { |
---|
| 1169 | size_t i; |
---|
[549] | 1170 | int guess; |
---|
[537] | 1171 | |
---|
[549] | 1172 | if ( codec == NULL || *codec == 0 ) |
---|
| 1173 | return ROAR_CODEC_DEFAULT; |
---|
| 1174 | |
---|
| 1175 | if ( (guess = atoi(codec)) > 0 ) |
---|
[537] | 1176 | return guess; |
---|
| 1177 | |
---|
[5270] | 1178 | for (i = 0; _libroar_codec[i].codec != (uint32_t)-1; i++) |
---|
[537] | 1179 | if ( strcasecmp(_libroar_codec[i].name, codec) == 0 ) |
---|
| 1180 | return _libroar_codec[i].codec; |
---|
| 1181 | |
---|
[5145] | 1182 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[537] | 1183 | return -1; |
---|
| 1184 | } |
---|
| 1185 | |
---|
| 1186 | |
---|
[5270] | 1187 | const char * roar_codec2str (const uint32_t codec) { |
---|
[537] | 1188 | int i; |
---|
| 1189 | |
---|
[5270] | 1190 | for (i = 0; _libroar_codec[i].codec != (uint32_t)-1; i++) |
---|
[537] | 1191 | if ( _libroar_codec[i].codec == codec ) |
---|
| 1192 | return _libroar_codec[i].name; |
---|
| 1193 | |
---|
| 1194 | return "unknown"; |
---|
| 1195 | } |
---|
| 1196 | |
---|
[5270] | 1197 | int32_t roar_mime2codec (const char * mime) { |
---|
| 1198 | size_t i; |
---|
[4583] | 1199 | |
---|
[5145] | 1200 | if ( mime == NULL ) { |
---|
| 1201 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[4583] | 1202 | return -1; |
---|
[5145] | 1203 | } |
---|
| 1204 | |
---|
| 1205 | if ( *mime == 0 ) { |
---|
| 1206 | roar_err_set(ROAR_ERROR_INVAL); |
---|
| 1207 | return -1; |
---|
| 1208 | } |
---|
[4583] | 1209 | |
---|
[5270] | 1210 | for (i = 0; _libroar_codec[i].codec != (uint32_t)-1; i++) |
---|
[4583] | 1211 | if ( _libroar_codec[i].mime != NULL ) |
---|
| 1212 | if ( strcasecmp(_libroar_codec[i].mime, mime) == 0 ) |
---|
| 1213 | return _libroar_codec[i].codec; |
---|
| 1214 | |
---|
[5145] | 1215 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[4583] | 1216 | return -1; |
---|
| 1217 | } |
---|
| 1218 | |
---|
[5270] | 1219 | const char * roar_codec2mime (const uint32_t codec) { |
---|
| 1220 | size_t i; |
---|
[4583] | 1221 | |
---|
[5270] | 1222 | for (i = 0; _libroar_codec[i].codec != (uint32_t)-1; i++) |
---|
[4583] | 1223 | if ( _libroar_codec[i].codec == codec ) |
---|
| 1224 | return _libroar_codec[i].mime; |
---|
| 1225 | |
---|
[5145] | 1226 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[4583] | 1227 | return NULL; |
---|
| 1228 | } |
---|
| 1229 | |
---|
[4883] | 1230 | int32_t roar_str2rate(const char * rate) { |
---|
| 1231 | struct roar_audio_info info; |
---|
| 1232 | int ret; |
---|
| 1233 | |
---|
| 1234 | if ( roar_profile2info(&info, rate) != -1 ) { |
---|
| 1235 | return info.rate; |
---|
| 1236 | } |
---|
| 1237 | |
---|
| 1238 | ret = atoi(rate); |
---|
| 1239 | |
---|
| 1240 | if ( ret == 0 && rate[0] != '0' ) { |
---|
[5145] | 1241 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[4883] | 1242 | return -1; |
---|
| 1243 | } |
---|
| 1244 | |
---|
| 1245 | return ret; |
---|
| 1246 | } |
---|
| 1247 | |
---|
| 1248 | int32_t roar_str2bits(const char * bits) { |
---|
| 1249 | struct roar_audio_info info; |
---|
| 1250 | int ret; |
---|
| 1251 | |
---|
| 1252 | if ( roar_profile2info(&info, bits) != -1 ) { |
---|
| 1253 | return info.bits; |
---|
| 1254 | } |
---|
| 1255 | |
---|
| 1256 | ret = atoi(bits); |
---|
| 1257 | |
---|
| 1258 | if ( ret == 0 && bits[0] != '0' ) { |
---|
[5145] | 1259 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[4883] | 1260 | return -1; |
---|
| 1261 | } |
---|
| 1262 | |
---|
| 1263 | return ret; |
---|
| 1264 | } |
---|
| 1265 | |
---|
| 1266 | int32_t roar_str2channels(const char * channels) { |
---|
| 1267 | struct roar_audio_info info; |
---|
| 1268 | int ret; |
---|
| 1269 | |
---|
| 1270 | if ( !strcasecmp(channels, "mono") ) { |
---|
| 1271 | return 1; |
---|
| 1272 | } else if ( !strcasecmp(channels, "stereo") ) { |
---|
| 1273 | return 2; |
---|
| 1274 | } |
---|
| 1275 | |
---|
| 1276 | if ( roar_profile2info(&info, channels) != -1 ) { |
---|
| 1277 | return info.channels; |
---|
| 1278 | } |
---|
| 1279 | |
---|
| 1280 | ret = atoi(channels); |
---|
| 1281 | |
---|
| 1282 | if ( ret == 0 && channels[0] != '0' ) { |
---|
[5145] | 1283 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[4883] | 1284 | return -1; |
---|
| 1285 | } |
---|
| 1286 | |
---|
| 1287 | return ret; |
---|
| 1288 | } |
---|
| 1289 | |
---|
| 1290 | |
---|
[4296] | 1291 | const char * roar_streamstate2str(int streamstate) { |
---|
[2633] | 1292 | switch (streamstate) { |
---|
| 1293 | case ROAR_STREAMSTATE_UNUSED: return "unused"; break; |
---|
| 1294 | case ROAR_STREAMSTATE_INITING: return "initing"; break; |
---|
| 1295 | case ROAR_STREAMSTATE_NEW: return "new"; break; |
---|
| 1296 | case ROAR_STREAMSTATE_OLD: return "old"; break; |
---|
| 1297 | case ROAR_STREAMSTATE_CLOSING: return "closing"; break; |
---|
| 1298 | } |
---|
| 1299 | |
---|
| 1300 | return "unknown"; |
---|
| 1301 | } |
---|
| 1302 | |
---|
[5270] | 1303 | static const struct { |
---|
[3630] | 1304 | int role; |
---|
[4296] | 1305 | const char * name; |
---|
[3630] | 1306 | } _libroar_role[] = { |
---|
| 1307 | {ROAR_ROLE_UNKNOWN, "unknown" }, |
---|
| 1308 | {ROAR_ROLE_NONE, "none" }, |
---|
| 1309 | {ROAR_ROLE_MUSIC, "music" }, |
---|
| 1310 | {ROAR_ROLE_VIDEO, "video" }, |
---|
| 1311 | {ROAR_ROLE_GAME, "game" }, |
---|
| 1312 | {ROAR_ROLE_EVENT, "event" }, |
---|
| 1313 | {ROAR_ROLE_BEEP, "beep" }, |
---|
| 1314 | {ROAR_ROLE_PHONE, "phone" }, |
---|
| 1315 | {ROAR_ROLE_BACKGROUND_MUSIC, "background music"}, |
---|
| 1316 | {ROAR_ROLE_BACKGROUND_MUSIC, "background_music"}, // alias |
---|
[3696] | 1317 | {ROAR_ROLE_VOICE, "voice" }, |
---|
| 1318 | {ROAR_ROLE_INSTRUMENT, "instrument" }, |
---|
[3724] | 1319 | {ROAR_ROLE_RHYTHM, "rhythm" }, |
---|
| 1320 | {ROAR_ROLE_CLICK, "click", }, |
---|
| 1321 | {ROAR_ROLE_MIXED, "mixed", }, |
---|
[3630] | 1322 | {-1, NULL} |
---|
| 1323 | }; |
---|
| 1324 | |
---|
[4296] | 1325 | int roar_str2role (const char * role) { |
---|
[3630] | 1326 | int i; |
---|
| 1327 | |
---|
[5145] | 1328 | roar_err_clear(); |
---|
| 1329 | |
---|
[3630] | 1330 | for (i = 0; _libroar_role[i].name != NULL; i++) |
---|
| 1331 | if ( !strcasecmp(_libroar_role[i].name, role) ) |
---|
| 1332 | return _libroar_role[i].role; |
---|
| 1333 | |
---|
[5145] | 1334 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[3630] | 1335 | return ROAR_ROLE_UNKNOWN; |
---|
| 1336 | } |
---|
| 1337 | |
---|
[4296] | 1338 | const char * roar_role2str (const int role) { |
---|
[3630] | 1339 | int i; |
---|
| 1340 | |
---|
| 1341 | for (i = 0; _libroar_role[i].name != NULL; i++) |
---|
| 1342 | if ( _libroar_role[i].role == role ) |
---|
| 1343 | return _libroar_role[i].name; |
---|
| 1344 | |
---|
| 1345 | return "unknown"; |
---|
| 1346 | } |
---|
| 1347 | |
---|
[5624] | 1348 | const char * roar_rpgmode2str(const int rpgmode) { |
---|
| 1349 | switch (rpgmode) { |
---|
| 1350 | case ROAR_RPGMODE_DEFAULT: return "default"; break; |
---|
| 1351 | case ROAR_RPGMODE_NONE: return "none"; break; |
---|
| 1352 | case ROAR_RPGMODE_USER: return "user"; break; |
---|
| 1353 | case ROAR_RPGMODE_ALBUM: return "album"; break; |
---|
| 1354 | case ROAR_RPGMODE_TRACK: return "track"; break; |
---|
| 1355 | case ROAR_RPGMODE_ALBUMTRACK: return "albumtrack"; break; |
---|
| 1356 | case ROAR_RPGMODE_TRACKALBUM: return "trackalbum"; break; |
---|
| 1357 | default: |
---|
| 1358 | roar_err_set(ROAR_ERROR_NOENT); |
---|
| 1359 | return NULL; |
---|
| 1360 | break; |
---|
| 1361 | } |
---|
| 1362 | } |
---|
| 1363 | |
---|
[3822] | 1364 | ssize_t roar_info2samplesize (struct roar_audio_info * info) { |
---|
[5023] | 1365 | if ( info == NULL ) { |
---|
| 1366 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[3822] | 1367 | return -1; |
---|
[5023] | 1368 | } |
---|
[3822] | 1369 | |
---|
| 1370 | switch (info->codec) { |
---|
| 1371 | case ROAR_CODEC_PCM_S_LE: |
---|
| 1372 | case ROAR_CODEC_PCM_S_BE: |
---|
| 1373 | case ROAR_CODEC_PCM_S_PDP: |
---|
| 1374 | case ROAR_CODEC_PCM_U_LE: |
---|
| 1375 | case ROAR_CODEC_PCM_U_BE: |
---|
| 1376 | case ROAR_CODEC_PCM_U_PDP: |
---|
| 1377 | return info->bits; |
---|
| 1378 | break; |
---|
| 1379 | case ROAR_CODEC_ALAW: |
---|
| 1380 | case ROAR_CODEC_MULAW: |
---|
| 1381 | return 8; |
---|
| 1382 | break; |
---|
| 1383 | case ROAR_CODEC_DMX512: |
---|
| 1384 | return 8; |
---|
| 1385 | break; |
---|
| 1386 | case ROAR_CODEC_RDS: |
---|
| 1387 | return 26; |
---|
| 1388 | break; |
---|
| 1389 | default: |
---|
[5023] | 1390 | roar_err_set(ROAR_ERROR_INVAL); |
---|
[3822] | 1391 | return -1; |
---|
| 1392 | break; |
---|
| 1393 | } |
---|
| 1394 | } |
---|
| 1395 | |
---|
| 1396 | ssize_t roar_info2framesize (struct roar_audio_info * info) { |
---|
| 1397 | ssize_t ret = roar_info2samplesize(info); |
---|
| 1398 | |
---|
| 1399 | if ( ret == -1 ) |
---|
| 1400 | return -1; |
---|
| 1401 | |
---|
| 1402 | ret *= info->channels; |
---|
| 1403 | |
---|
| 1404 | return ret; |
---|
| 1405 | } |
---|
| 1406 | |
---|
| 1407 | ssize_t roar_info2bitspersec(struct roar_audio_info * info) { |
---|
| 1408 | ssize_t ret = roar_info2samplesize(info); |
---|
| 1409 | |
---|
| 1410 | if ( ret == -1 ) |
---|
| 1411 | return -1; |
---|
| 1412 | |
---|
| 1413 | ret *= info->channels * info->rate; |
---|
| 1414 | |
---|
| 1415 | return ret; |
---|
| 1416 | } |
---|
| 1417 | |
---|
[5270] | 1418 | static const struct { |
---|
[3942] | 1419 | const char * name; |
---|
| 1420 | struct roar_audio_info info; |
---|
| 1421 | } _libroar_aiprofiles[] = { |
---|
[3943] | 1422 | {"default", {.rate = ROAR_RATE_DEFAULT, |
---|
| 1423 | .bits = ROAR_BITS_DEFAULT, |
---|
| 1424 | .channels = ROAR_CHANNELS_DEFAULT, |
---|
| 1425 | .codec = ROAR_CODEC_DEFAULT}}, |
---|
[5180] | 1426 | {"default-server", |
---|
| 1427 | {.rate = ROAR_RATE_DEFAULT, |
---|
| 1428 | .bits = ROAR_ROARD_BITS, |
---|
| 1429 | .channels = ROAR_CHANNELS_DEFAULT, |
---|
| 1430 | .codec = ROAR_CODEC_DEFAULT}}, |
---|
[3955] | 1431 | {"wav", {.rate = ROAR_RATE_DEFAULT, |
---|
| 1432 | .bits = ROAR_BITS_DEFAULT, |
---|
| 1433 | .channels = ROAR_CHANNELS_DEFAULT, |
---|
| 1434 | .codec = ROAR_CODEC_RIFF_WAVE}}, |
---|
[4001] | 1435 | {"au", {.rate = ROAR_RATE_DEFAULT, |
---|
| 1436 | .bits = ROAR_BITS_DEFAULT, |
---|
| 1437 | .channels = ROAR_CHANNELS_DEFAULT, |
---|
| 1438 | .codec = ROAR_CODEC_AU}}, |
---|
[3943] | 1439 | {"cd", {.rate = 44100, .bits = 16, .channels = 2, .codec = ROAR_CODEC_DEFAULT}}, |
---|
| 1440 | {"cdr", {.rate = 44100, .bits = 16, .channels = 2, .codec = ROAR_CODEC_PCM_S_BE}}, |
---|
| 1441 | {"dat", {.rate = 48000, .bits = 16, .channels = 2, .codec = ROAR_CODEC_PCM_S_LE}}, |
---|
| 1442 | {"isdn-eu", {.rate = 8000, .bits = 8, .channels = 1, .codec = ROAR_CODEC_ALAW}}, |
---|
| 1443 | {"isdn-na", {.rate = 8000, .bits = 8, .channels = 1, .codec = ROAR_CODEC_MULAW}}, |
---|
| 1444 | {"speex-nb", {.rate = 8000, .bits = 16, .channels = 2, .codec = ROAR_CODEC_ROAR_SPEEX}}, |
---|
| 1445 | {"speex-wb", {.rate = 16000, .bits = 16, .channels = 2, .codec = ROAR_CODEC_ROAR_SPEEX}}, |
---|
| 1446 | {"speex-uwb", {.rate = 32000, .bits = 16, .channels = 2, .codec = ROAR_CODEC_ROAR_SPEEX}}, |
---|
[5542] | 1447 | {"ogg-vorbis",{.rate = 44100, .bits = 16, .channels = 2, .codec = ROAR_CODEC_OGG_VORBIS}}, |
---|
[4001] | 1448 | {"gsm", {.rate = 8000, .bits = 16, .channels = 1, .codec = ROAR_CODEC_GSM}}, |
---|
[4895] | 1449 | {"brr", {.rate = 8000, .bits = 32, .channels = 1, .codec = ROAR_CODEC_BRR}}, |
---|
| 1450 | {"brr6k", {.rate = 6000, .bits = 32, .channels = 1, .codec = ROAR_CODEC_BRR}}, |
---|
[3943] | 1451 | {"rds", {.rate = 0, .bits = 0, .channels = 0, .codec = ROAR_CODEC_RDS}}, |
---|
| 1452 | {"midi", {.rate = 0, .bits = 8, .channels = 16, .codec = ROAR_CODEC_MIDI}}, |
---|
| 1453 | {"dmx512", {.rate = 0, .bits = 8, .channels = 0, .codec = ROAR_CODEC_DMX512}}, |
---|
| 1454 | {NULL, {.rate = 0, .bits = 0, .channels = 0, .codec = 0}} |
---|
[3942] | 1455 | }; |
---|
| 1456 | |
---|
| 1457 | int roar_profile2info (struct roar_audio_info * info, const char * profile) { |
---|
| 1458 | int i; |
---|
| 1459 | |
---|
[5023] | 1460 | if ( info == NULL || profile == NULL ) { |
---|
| 1461 | roar_err_set(ROAR_ERROR_FAULT); |
---|
| 1462 | return -1; |
---|
| 1463 | } |
---|
| 1464 | |
---|
[3942] | 1465 | for (i = 0; _libroar_aiprofiles[i].name != NULL; i++) { |
---|
| 1466 | if ( !strcasecmp(_libroar_aiprofiles[i].name, profile) ) { |
---|
| 1467 | memcpy(info, &(_libroar_aiprofiles[i].info), sizeof(struct roar_audio_info)); |
---|
| 1468 | return 0; |
---|
| 1469 | } |
---|
| 1470 | } |
---|
| 1471 | |
---|
[5023] | 1472 | roar_err_set(ROAR_ERROR_NOENT); |
---|
[3942] | 1473 | return -1; |
---|
| 1474 | } |
---|
| 1475 | |
---|
| 1476 | ssize_t roar_profiles_list (const char ** list, size_t len, size_t offset) { |
---|
| 1477 | size_t i; |
---|
[5829] | 1478 | ssize_t idx = 0; |
---|
[3942] | 1479 | |
---|
[5023] | 1480 | if ( list == NULL ) { |
---|
| 1481 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[3942] | 1482 | return -1; |
---|
[5023] | 1483 | } |
---|
[3942] | 1484 | |
---|
| 1485 | if ( len == 0 ) |
---|
| 1486 | return 0; |
---|
| 1487 | |
---|
| 1488 | if ( offset >= (sizeof(_libroar_aiprofiles)/sizeof(*_libroar_aiprofiles)) ) |
---|
| 1489 | return 0; |
---|
| 1490 | |
---|
[5829] | 1491 | for (i = offset; idx < len && _libroar_aiprofiles[i].name != NULL; i++) { |
---|
[3942] | 1492 | list[idx++] = _libroar_aiprofiles[i].name; |
---|
| 1493 | } |
---|
| 1494 | |
---|
| 1495 | return idx; |
---|
| 1496 | } |
---|
| 1497 | |
---|
[0] | 1498 | //ll |
---|