[4504] | 1 | //caps.c: |
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| 2 | |
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| 3 | /* |
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[4708] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2011 |
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[4504] | 5 | * |
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| 6 | * This file is part of roard 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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| 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #include "roard.h" |
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| 27 | |
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[4505] | 28 | static uint32_t _g_caps_standards[] = { |
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[4510] | 29 | // message formats: |
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| 30 | ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 0, 0), // v. 0 |
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| 31 | |
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| 32 | // command sets: |
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| 33 | ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 4, 0), // basic commands |
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| 34 | |
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| 35 | // well known numbers: |
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| 36 | ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 12, 0), // codecs |
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| 37 | |
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| 38 | // transports: |
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| 39 | #ifdef ROAR_HAVE_UNIX |
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| 40 | ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 23, 0), // UNIX |
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| 41 | #endif |
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| 42 | #ifdef ROAR_HAVE_LIBDNET |
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| 43 | ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 24, 0), // DECnet |
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| 44 | #endif |
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| 45 | #ifdef ROAR_HAVE_IPV4 |
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| 46 | ROAR_STD_MAKE(ROAR_STDV_ROARAUDIO, 25, 0), // TCP |
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| 47 | #endif |
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| 48 | |
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| 49 | 0xFFFFFFFF // terminater |
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[4505] | 50 | }; |
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| 51 | |
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| 52 | struct roar_stds g_caps_stds = { |
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[4510] | 53 | .stds_len = (sizeof(_g_caps_standards)/sizeof(*_g_caps_standards)) - 1, |
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[4505] | 54 | .stds = _g_caps_standards |
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| 55 | }; |
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| 56 | |
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[4577] | 57 | char * stds_string (void) { |
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| 58 | size_t len = g_caps_stds.stds_len * 14; |
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| 59 | char * ret = roar_mm_malloc(len); |
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| 60 | size_t off = 0; |
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| 61 | size_t i; |
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| 62 | int snpret; |
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| 63 | uint32_t cap; |
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| 64 | int version; |
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| 65 | |
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| 66 | if ( ret == NULL ) |
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| 67 | return NULL; |
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| 68 | |
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| 69 | for (i = 0; i < g_caps_stds.stds_len; i++) { |
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| 70 | cap = g_caps_stds.stds[i]; |
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| 71 | version = ROAR_STD_VERSION(cap); |
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| 72 | if ( version == 0 ) { |
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| 73 | snpret = snprintf(ret+off, len-off, "%i-%i,", ROAR_STD_VENDOR(cap), ROAR_STD_STD(cap)); |
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| 74 | } else { |
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| 75 | snpret = snprintf(ret+off, len-off, "%i-%i-%i,", ROAR_STD_VENDOR(cap), ROAR_STD_STD(cap), version); |
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| 76 | } |
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| 77 | if ( snpret > 0 ) { |
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| 78 | off += snpret; |
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| 79 | } else { |
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| 80 | roar_mm_free(ret); |
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| 81 | return NULL; |
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| 82 | } |
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| 83 | } |
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| 84 | |
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| 85 | ret[off-1] = 0; |
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| 86 | |
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| 87 | return ret; |
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| 88 | } |
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| 89 | |
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[4504] | 90 | //ll |
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