1 | //caps.c: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2015 |
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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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28 | static uint32_t _g_caps_standards[] = { |
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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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50 | }; |
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51 | |
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52 | struct roar_stds g_caps_stds = { |
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53 | .stds_len = (sizeof(_g_caps_standards)/sizeof(*_g_caps_standards)) - 1, |
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54 | .stds = _g_caps_standards |
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55 | }; |
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56 | |
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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,", (int)ROAR_STD_VENDOR(cap), (int)ROAR_STD_STD(cap)); |
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74 | } else { |
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75 | snpret = snprintf(ret+off, len-off, "%i-%i-%i,", (int)ROAR_STD_VENDOR(cap), (int)ROAR_STD_STD(cap), (int)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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90 | //ll |
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