1 | //roardmx.c: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009-2014 |
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5 | * |
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6 | * This file is part of libroardsp 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 | * libroardsp 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 "libroarlight.h" |
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27 | |
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28 | // base(ic) check |
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29 | #define BCHK(x) if ( (x) == NULL ) { roar_err_set(ROAR_ERROR_FAULT); return -1; } |
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30 | |
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31 | // database access: |
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32 | static const struct { |
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33 | const int id; |
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34 | const char * const name; |
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35 | } __eventnames[] = { |
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36 | //$ grep '^#define ROAR_ROARDMX_EVENT_' roardmx.h | cut -d ' ' -f2 | while read line; do name=`echo $line | cut -d_ -f4 | tr A-Z a-z`; for suffix in beat off on hold; do printf " {%-56s \"%s\"},\n" "$line|ROAR_ROARDMX_ETYPE_`tr a-z A-Z <<<$suffix`," $name-$suffix; done; printf " {%-56s \"%s\"},\n" $line, $name; done |
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37 | {ROAR_ROARDMX_EVENT_NONE|ROAR_ROARDMX_ETYPE_BEAT, "none-beat"}, |
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38 | {ROAR_ROARDMX_EVENT_NONE|ROAR_ROARDMX_ETYPE_OFF, "none-off"}, |
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39 | {ROAR_ROARDMX_EVENT_NONE|ROAR_ROARDMX_ETYPE_ON, "none-on"}, |
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40 | {ROAR_ROARDMX_EVENT_NONE|ROAR_ROARDMX_ETYPE_HOLD, "none-hold"}, |
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41 | {ROAR_ROARDMX_EVENT_NONE, "none"}, |
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42 | {ROAR_ROARDMX_EVENT_STEP|ROAR_ROARDMX_ETYPE_BEAT, "step-beat"}, |
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43 | {ROAR_ROARDMX_EVENT_STEP|ROAR_ROARDMX_ETYPE_OFF, "step-off"}, |
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44 | {ROAR_ROARDMX_EVENT_STEP|ROAR_ROARDMX_ETYPE_ON, "step-on"}, |
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45 | {ROAR_ROARDMX_EVENT_STEP|ROAR_ROARDMX_ETYPE_HOLD, "step-hold"}, |
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46 | {ROAR_ROARDMX_EVENT_STEP, "step"}, |
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47 | {ROAR_ROARDMX_EVENT_TAP|ROAR_ROARDMX_ETYPE_BEAT, "tap-beat"}, |
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48 | {ROAR_ROARDMX_EVENT_TAP|ROAR_ROARDMX_ETYPE_OFF, "tap-off"}, |
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49 | {ROAR_ROARDMX_EVENT_TAP|ROAR_ROARDMX_ETYPE_ON, "tap-on"}, |
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50 | {ROAR_ROARDMX_EVENT_TAP|ROAR_ROARDMX_ETYPE_HOLD, "tap-hold"}, |
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51 | {ROAR_ROARDMX_EVENT_TAP, "tap"}, |
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52 | {ROAR_ROARDMX_EVENT_BEAT|ROAR_ROARDMX_ETYPE_BEAT, "beat-beat"}, |
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53 | {ROAR_ROARDMX_EVENT_BEAT|ROAR_ROARDMX_ETYPE_OFF, "beat-off"}, |
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54 | {ROAR_ROARDMX_EVENT_BEAT|ROAR_ROARDMX_ETYPE_ON, "beat-on"}, |
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55 | {ROAR_ROARDMX_EVENT_BEAT|ROAR_ROARDMX_ETYPE_HOLD, "beat-hold"}, |
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56 | {ROAR_ROARDMX_EVENT_BEAT, "beat"}, |
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57 | {ROAR_ROARDMX_EVENT_BLACKOUT|ROAR_ROARDMX_ETYPE_BEAT, "blackout-beat"}, |
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58 | {ROAR_ROARDMX_EVENT_BLACKOUT|ROAR_ROARDMX_ETYPE_OFF, "blackout-off"}, |
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59 | {ROAR_ROARDMX_EVENT_BLACKOUT|ROAR_ROARDMX_ETYPE_ON, "blackout-on"}, |
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60 | {ROAR_ROARDMX_EVENT_BLACKOUT|ROAR_ROARDMX_ETYPE_HOLD, "blackout-hold"}, |
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61 | {ROAR_ROARDMX_EVENT_BLACKOUT, "blackout"}, |
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62 | {ROAR_ROARDMX_EVENT_FULLON|ROAR_ROARDMX_ETYPE_BEAT, "fullon-beat"}, |
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63 | {ROAR_ROARDMX_EVENT_FULLON|ROAR_ROARDMX_ETYPE_OFF, "fullon-off"}, |
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64 | {ROAR_ROARDMX_EVENT_FULLON|ROAR_ROARDMX_ETYPE_ON, "fullon-on"}, |
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65 | {ROAR_ROARDMX_EVENT_FULLON|ROAR_ROARDMX_ETYPE_HOLD, "fullon-hold"}, |
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66 | {ROAR_ROARDMX_EVENT_FULLON, "fullon"}, |
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67 | {ROAR_ROARDMX_EVENT_FLASH|ROAR_ROARDMX_ETYPE_BEAT, "flash-beat"}, |
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68 | {ROAR_ROARDMX_EVENT_FLASH|ROAR_ROARDMX_ETYPE_OFF, "flash-off"}, |
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69 | {ROAR_ROARDMX_EVENT_FLASH|ROAR_ROARDMX_ETYPE_ON, "flash-on"}, |
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70 | {ROAR_ROARDMX_EVENT_FLASH|ROAR_ROARDMX_ETYPE_HOLD, "flash-hold"}, |
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71 | {ROAR_ROARDMX_EVENT_FLASH, "flash"}, |
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72 | {ROAR_ROARDMX_EVENT_STROBE|ROAR_ROARDMX_ETYPE_BEAT, "strobe-beat"}, |
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73 | {ROAR_ROARDMX_EVENT_STROBE|ROAR_ROARDMX_ETYPE_OFF, "strobe-off"}, |
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74 | {ROAR_ROARDMX_EVENT_STROBE|ROAR_ROARDMX_ETYPE_ON, "strobe-on"}, |
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75 | {ROAR_ROARDMX_EVENT_STROBE|ROAR_ROARDMX_ETYPE_HOLD, "strobe-hold"}, |
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76 | {ROAR_ROARDMX_EVENT_STROBE, "strobe"}, |
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77 | {ROAR_ROARDMX_EVENT_STROBEREADY|ROAR_ROARDMX_ETYPE_BEAT, "strobeready-beat"}, |
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78 | {ROAR_ROARDMX_EVENT_STROBEREADY|ROAR_ROARDMX_ETYPE_OFF, "strobeready-off"}, |
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79 | {ROAR_ROARDMX_EVENT_STROBEREADY|ROAR_ROARDMX_ETYPE_ON, "strobeready-on"}, |
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80 | {ROAR_ROARDMX_EVENT_STROBEREADY|ROAR_ROARDMX_ETYPE_HOLD, "strobeready-hold"}, |
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81 | {ROAR_ROARDMX_EVENT_STROBEREADY, "strobeready"}, |
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82 | {ROAR_ROARDMX_EVENT_STROBELOAD|ROAR_ROARDMX_ETYPE_BEAT, "strobeload-beat"}, |
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83 | {ROAR_ROARDMX_EVENT_STROBELOAD|ROAR_ROARDMX_ETYPE_OFF, "strobeload-off"}, |
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84 | {ROAR_ROARDMX_EVENT_STROBELOAD|ROAR_ROARDMX_ETYPE_ON, "strobeload-on"}, |
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85 | {ROAR_ROARDMX_EVENT_STROBELOAD|ROAR_ROARDMX_ETYPE_HOLD, "strobeload-hold"}, |
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86 | {ROAR_ROARDMX_EVENT_STROBELOAD, "strobeload"}, |
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87 | {ROAR_ROARDMX_EVENT_FOG|ROAR_ROARDMX_ETYPE_BEAT, "fog-beat"}, |
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88 | {ROAR_ROARDMX_EVENT_FOG|ROAR_ROARDMX_ETYPE_OFF, "fog-off"}, |
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89 | {ROAR_ROARDMX_EVENT_FOG|ROAR_ROARDMX_ETYPE_ON, "fog-on"}, |
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90 | {ROAR_ROARDMX_EVENT_FOG|ROAR_ROARDMX_ETYPE_HOLD, "fog-hold"}, |
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91 | {ROAR_ROARDMX_EVENT_FOG, "fog"}, |
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92 | {ROAR_ROARDMX_EVENT_FOGREADY|ROAR_ROARDMX_ETYPE_BEAT, "fogready-beat"}, |
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93 | {ROAR_ROARDMX_EVENT_FOGREADY|ROAR_ROARDMX_ETYPE_OFF, "fogready-off"}, |
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94 | {ROAR_ROARDMX_EVENT_FOGREADY|ROAR_ROARDMX_ETYPE_ON, "fogready-on"}, |
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95 | {ROAR_ROARDMX_EVENT_FOGREADY|ROAR_ROARDMX_ETYPE_HOLD, "fogready-hold"}, |
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96 | {ROAR_ROARDMX_EVENT_FOGREADY, "fogready"}, |
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97 | {ROAR_ROARDMX_EVENT_FOGHEAT|ROAR_ROARDMX_ETYPE_BEAT, "fogheat-beat"}, |
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98 | {ROAR_ROARDMX_EVENT_FOGHEAT|ROAR_ROARDMX_ETYPE_OFF, "fogheat-off"}, |
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99 | {ROAR_ROARDMX_EVENT_FOGHEAT|ROAR_ROARDMX_ETYPE_ON, "fogheat-on"}, |
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100 | {ROAR_ROARDMX_EVENT_FOGHEAT|ROAR_ROARDMX_ETYPE_HOLD, "fogheat-hold"}, |
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101 | {ROAR_ROARDMX_EVENT_FOGHEAT, "fogheat"}, |
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102 | |
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103 | {ROAR_ROARDMX_EVENT_NOTIFY0|ROAR_ROARDMX_ETYPE_BEAT, "notify0-beat"}, |
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104 | {ROAR_ROARDMX_EVENT_NOTIFY0|ROAR_ROARDMX_ETYPE_OFF, "notify0-off"}, |
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105 | {ROAR_ROARDMX_EVENT_NOTIFY0|ROAR_ROARDMX_ETYPE_ON, "notify0-on"}, |
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106 | {ROAR_ROARDMX_EVENT_NOTIFY0|ROAR_ROARDMX_ETYPE_HOLD, "notify0-hold"}, |
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107 | {ROAR_ROARDMX_EVENT_NOTIFY0, "notify0"}, |
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108 | {ROAR_ROARDMX_EVENT_NOTIFY1|ROAR_ROARDMX_ETYPE_BEAT, "notify1-beat"}, |
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109 | {ROAR_ROARDMX_EVENT_NOTIFY1|ROAR_ROARDMX_ETYPE_OFF, "notify1-off"}, |
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110 | {ROAR_ROARDMX_EVENT_NOTIFY1|ROAR_ROARDMX_ETYPE_ON, "notify1-on"}, |
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111 | {ROAR_ROARDMX_EVENT_NOTIFY1|ROAR_ROARDMX_ETYPE_HOLD, "notify1-hold"}, |
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112 | {ROAR_ROARDMX_EVENT_NOTIFY1, "notify1"}, |
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113 | {ROAR_ROARDMX_EVENT_NOTIFY2|ROAR_ROARDMX_ETYPE_BEAT, "notify2-beat"}, |
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114 | {ROAR_ROARDMX_EVENT_NOTIFY2|ROAR_ROARDMX_ETYPE_OFF, "notify2-off"}, |
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115 | {ROAR_ROARDMX_EVENT_NOTIFY2|ROAR_ROARDMX_ETYPE_ON, "notify2-on"}, |
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116 | {ROAR_ROARDMX_EVENT_NOTIFY2|ROAR_ROARDMX_ETYPE_HOLD, "notify2-hold"}, |
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117 | {ROAR_ROARDMX_EVENT_NOTIFY2, "notify2"}, |
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118 | {ROAR_ROARDMX_EVENT_NOTIFY3|ROAR_ROARDMX_ETYPE_BEAT, "notify3-beat"}, |
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119 | {ROAR_ROARDMX_EVENT_NOTIFY3|ROAR_ROARDMX_ETYPE_OFF, "notify3-off"}, |
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120 | {ROAR_ROARDMX_EVENT_NOTIFY3|ROAR_ROARDMX_ETYPE_ON, "notify3-on"}, |
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121 | {ROAR_ROARDMX_EVENT_NOTIFY3|ROAR_ROARDMX_ETYPE_HOLD, "notify3-hold"}, |
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122 | {ROAR_ROARDMX_EVENT_NOTIFY3, "notify3"}, |
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123 | |
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124 | // User Defined events: |
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125 | {ROAR_ROARDMX_EVENT_USER0, "user0"}, |
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126 | {ROAR_ROARDMX_EVENT_USER1|ROAR_ROARDMX_ETYPE_BEAT, "user1-beat"}, |
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127 | {ROAR_ROARDMX_EVENT_USER1|ROAR_ROARDMX_ETYPE_OFF, "user1-off"}, |
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128 | {ROAR_ROARDMX_EVENT_USER1|ROAR_ROARDMX_ETYPE_ON, "user1-on"}, |
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129 | {ROAR_ROARDMX_EVENT_USER1|ROAR_ROARDMX_ETYPE_HOLD, "user1-hold"}, |
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130 | {ROAR_ROARDMX_EVENT_USER1, "user1"}, |
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131 | {ROAR_ROARDMX_EVENT_USER2|ROAR_ROARDMX_ETYPE_BEAT, "user2-beat"}, |
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132 | {ROAR_ROARDMX_EVENT_USER2|ROAR_ROARDMX_ETYPE_OFF, "user2-off"}, |
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133 | {ROAR_ROARDMX_EVENT_USER2|ROAR_ROARDMX_ETYPE_ON, "user2-on"}, |
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134 | {ROAR_ROARDMX_EVENT_USER2|ROAR_ROARDMX_ETYPE_HOLD, "user2-hold"}, |
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135 | {ROAR_ROARDMX_EVENT_USER2, "user2"}, |
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136 | {ROAR_ROARDMX_EVENT_USER3|ROAR_ROARDMX_ETYPE_BEAT, "user3-beat"}, |
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137 | {ROAR_ROARDMX_EVENT_USER3|ROAR_ROARDMX_ETYPE_OFF, "user3-off"}, |
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138 | {ROAR_ROARDMX_EVENT_USER3|ROAR_ROARDMX_ETYPE_ON, "user3-on"}, |
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139 | {ROAR_ROARDMX_EVENT_USER3|ROAR_ROARDMX_ETYPE_HOLD, "user3-hold"}, |
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140 | {ROAR_ROARDMX_EVENT_USER3, "user3"}, |
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141 | {ROAR_ROARDMX_EVENT_USER4|ROAR_ROARDMX_ETYPE_BEAT, "user4-beat"}, |
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142 | {ROAR_ROARDMX_EVENT_USER4|ROAR_ROARDMX_ETYPE_OFF, "user4-off"}, |
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143 | {ROAR_ROARDMX_EVENT_USER4|ROAR_ROARDMX_ETYPE_ON, "user4-on"}, |
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144 | {ROAR_ROARDMX_EVENT_USER4|ROAR_ROARDMX_ETYPE_HOLD, "user4-hold"}, |
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145 | {ROAR_ROARDMX_EVENT_USER4, "user4"}, |
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146 | {ROAR_ROARDMX_EVENT_USER5|ROAR_ROARDMX_ETYPE_BEAT, "user5-beat"}, |
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147 | {ROAR_ROARDMX_EVENT_USER5|ROAR_ROARDMX_ETYPE_OFF, "user5-off"}, |
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148 | {ROAR_ROARDMX_EVENT_USER5|ROAR_ROARDMX_ETYPE_ON, "user5-on"}, |
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149 | {ROAR_ROARDMX_EVENT_USER5|ROAR_ROARDMX_ETYPE_HOLD, "user5-hold"}, |
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150 | {ROAR_ROARDMX_EVENT_USER5, "user5"}, |
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151 | {ROAR_ROARDMX_EVENT_USER6|ROAR_ROARDMX_ETYPE_BEAT, "user6-beat"}, |
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152 | {ROAR_ROARDMX_EVENT_USER6|ROAR_ROARDMX_ETYPE_OFF, "user6-off"}, |
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153 | {ROAR_ROARDMX_EVENT_USER6|ROAR_ROARDMX_ETYPE_ON, "user6-on"}, |
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154 | {ROAR_ROARDMX_EVENT_USER6|ROAR_ROARDMX_ETYPE_HOLD, "user6-hold"}, |
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155 | {ROAR_ROARDMX_EVENT_USER6, "user6"}, |
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156 | {ROAR_ROARDMX_EVENT_USER7|ROAR_ROARDMX_ETYPE_BEAT, "user7-beat"}, |
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157 | {ROAR_ROARDMX_EVENT_USER7|ROAR_ROARDMX_ETYPE_OFF, "user7-off"}, |
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158 | {ROAR_ROARDMX_EVENT_USER7|ROAR_ROARDMX_ETYPE_ON, "user7-on"}, |
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159 | {ROAR_ROARDMX_EVENT_USER7|ROAR_ROARDMX_ETYPE_HOLD, "user7-hold"}, |
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160 | {ROAR_ROARDMX_EVENT_USER7, "user7"}, |
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161 | {ROAR_ROARDMX_EVENT_USER8|ROAR_ROARDMX_ETYPE_BEAT, "user8-beat"}, |
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162 | {ROAR_ROARDMX_EVENT_USER8|ROAR_ROARDMX_ETYPE_OFF, "user8-off"}, |
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163 | {ROAR_ROARDMX_EVENT_USER8|ROAR_ROARDMX_ETYPE_ON, "user8-on"}, |
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164 | {ROAR_ROARDMX_EVENT_USER8|ROAR_ROARDMX_ETYPE_HOLD, "user8-hold"}, |
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165 | {ROAR_ROARDMX_EVENT_USER8, "user8"}, |
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166 | {ROAR_ROARDMX_EVENT_USER9|ROAR_ROARDMX_ETYPE_BEAT, "user9-beat"}, |
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167 | {ROAR_ROARDMX_EVENT_USER9|ROAR_ROARDMX_ETYPE_OFF, "user9-off"}, |
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168 | {ROAR_ROARDMX_EVENT_USER9|ROAR_ROARDMX_ETYPE_ON, "user9-on"}, |
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169 | {ROAR_ROARDMX_EVENT_USER9|ROAR_ROARDMX_ETYPE_HOLD, "user9-hold"}, |
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170 | {ROAR_ROARDMX_EVENT_USER9, "user9"}, |
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171 | {ROAR_ROARDMX_EVENT_USER10|ROAR_ROARDMX_ETYPE_BEAT, "user10-beat"}, |
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172 | {ROAR_ROARDMX_EVENT_USER10|ROAR_ROARDMX_ETYPE_OFF, "user10-off"}, |
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173 | {ROAR_ROARDMX_EVENT_USER10|ROAR_ROARDMX_ETYPE_ON, "user10-on"}, |
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174 | {ROAR_ROARDMX_EVENT_USER10|ROAR_ROARDMX_ETYPE_HOLD, "user10-hold"}, |
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175 | {ROAR_ROARDMX_EVENT_USER10, "user10"}, |
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176 | {ROAR_ROARDMX_EVENT_USER11|ROAR_ROARDMX_ETYPE_BEAT, "user11-beat"}, |
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177 | {ROAR_ROARDMX_EVENT_USER11|ROAR_ROARDMX_ETYPE_OFF, "user11-off"}, |
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178 | {ROAR_ROARDMX_EVENT_USER11|ROAR_ROARDMX_ETYPE_ON, "user11-on"}, |
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179 | {ROAR_ROARDMX_EVENT_USER11|ROAR_ROARDMX_ETYPE_HOLD, "user11-hold"}, |
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180 | {ROAR_ROARDMX_EVENT_USER11, "user11"}, |
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181 | {ROAR_ROARDMX_EVENT_USER12|ROAR_ROARDMX_ETYPE_BEAT, "user12-beat"}, |
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182 | {ROAR_ROARDMX_EVENT_USER12|ROAR_ROARDMX_ETYPE_OFF, "user12-off"}, |
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183 | {ROAR_ROARDMX_EVENT_USER12|ROAR_ROARDMX_ETYPE_ON, "user12-on"}, |
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184 | {ROAR_ROARDMX_EVENT_USER12|ROAR_ROARDMX_ETYPE_HOLD, "user12-hold"}, |
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185 | {ROAR_ROARDMX_EVENT_USER12, "user12"}, |
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186 | {ROAR_ROARDMX_EVENT_USER13|ROAR_ROARDMX_ETYPE_BEAT, "user13-beat"}, |
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187 | {ROAR_ROARDMX_EVENT_USER13|ROAR_ROARDMX_ETYPE_OFF, "user13-off"}, |
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188 | {ROAR_ROARDMX_EVENT_USER13|ROAR_ROARDMX_ETYPE_ON, "user13-on"}, |
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189 | {ROAR_ROARDMX_EVENT_USER13|ROAR_ROARDMX_ETYPE_HOLD, "user13-hold"}, |
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190 | {ROAR_ROARDMX_EVENT_USER13, "user13"}, |
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191 | {ROAR_ROARDMX_EVENT_USER14|ROAR_ROARDMX_ETYPE_BEAT, "user14-beat"}, |
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192 | {ROAR_ROARDMX_EVENT_USER14|ROAR_ROARDMX_ETYPE_OFF, "user14-off"}, |
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193 | {ROAR_ROARDMX_EVENT_USER14|ROAR_ROARDMX_ETYPE_ON, "user14-on"}, |
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194 | {ROAR_ROARDMX_EVENT_USER14|ROAR_ROARDMX_ETYPE_HOLD, "user14-hold"}, |
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195 | {ROAR_ROARDMX_EVENT_USER14, "user14"}, |
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196 | {ROAR_ROARDMX_EVENT_USER15|ROAR_ROARDMX_ETYPE_BEAT, "user15-beat"}, |
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197 | {ROAR_ROARDMX_EVENT_USER15|ROAR_ROARDMX_ETYPE_OFF, "user15-off"}, |
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198 | {ROAR_ROARDMX_EVENT_USER15|ROAR_ROARDMX_ETYPE_ON, "user15-on"}, |
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199 | {ROAR_ROARDMX_EVENT_USER15|ROAR_ROARDMX_ETYPE_HOLD, "user15-hold"}, |
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200 | {ROAR_ROARDMX_EVENT_USER15, "user15"} |
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201 | }; |
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202 | |
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203 | int roar_roardmx_str2event(const char * event) { |
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204 | size_t i; |
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205 | |
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206 | if ( event == NULL ) { |
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207 | roar_err_set(ROAR_ERROR_FAULT); |
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208 | return -1; |
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209 | } |
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210 | |
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211 | for (i = 0; i < (sizeof(__eventnames)/sizeof(*__eventnames)); i++) |
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212 | if ( !strcasecmp(event, __eventnames[i].name) ) |
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213 | return __eventnames[i].id; |
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214 | |
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215 | roar_err_set(ROAR_ERROR_NOENT); |
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216 | return -1; |
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217 | } |
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218 | |
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219 | const char * roar_roardmx_event2str(const int event) { |
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220 | size_t i; |
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221 | |
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222 | for (i = 0; i < (sizeof(__eventnames)/sizeof(*__eventnames)); i++) |
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223 | if ( __eventnames[i].id == event ) |
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224 | return __eventnames[i].name; |
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225 | |
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226 | roar_err_set(ROAR_ERROR_NOENT); |
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227 | return NULL; |
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228 | } |
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229 | |
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230 | // generic things: |
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231 | int roar_roardmx_message_new (struct roar_roardmx_message * mes) { |
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232 | BCHK(mes); |
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233 | |
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234 | memset(mes, 0, sizeof(struct roar_roardmx_message)); |
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235 | |
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236 | mes->version = ROAR_ROARDMX_VERSION; |
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237 | |
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238 | return 0; |
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239 | } |
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240 | |
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241 | // low level: |
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242 | //int roar_roardmx_message_set_flag(struct roar_roardmx_message * mes, unsigned char flag); |
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243 | //int roar_roardmx_message_set_len (struct roar_roardmx_message * mes, size_t type); |
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244 | //int roar_roardmx_message_get_data(struct roar_roardmx_message * mes, unsigned char ** data); |
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245 | |
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246 | // medium level: |
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247 | int roar_roardmx_message_set_type(struct roar_roardmx_message * mes, unsigned char type) { |
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248 | BCHK(mes); |
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249 | |
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250 | // check if type contains non-type bits. |
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251 | if ( (type | ROAR_ROARDMX_MASK_TYPE) - ROAR_ROARDMX_MASK_TYPE ) { |
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252 | roar_err_set(ROAR_ERROR_INVAL); |
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253 | return -1; |
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254 | } |
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255 | |
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256 | mes->type = type; |
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257 | |
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258 | return 0; |
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259 | } |
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260 | |
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261 | int roar_roardmx_message_get_flag(struct roar_roardmx_message * mes, unsigned char * flag) { |
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262 | BCHK(mes); |
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263 | |
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264 | *flag = mes->flags; |
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265 | |
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266 | return 0; |
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267 | } |
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268 | |
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269 | int roar_roardmx_message_get_type(struct roar_roardmx_message * mes, unsigned char * type) { |
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270 | BCHK(mes); |
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271 | |
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272 | *type = mes->type; |
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273 | |
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274 | return 0; |
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275 | } |
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276 | |
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277 | int roar_roardmx_message_get_len (struct roar_roardmx_message * mes, size_t * length) { |
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278 | BCHK(mes); |
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279 | |
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280 | *length = mes->length; |
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281 | |
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282 | return 0; |
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283 | } |
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284 | |
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285 | |
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286 | // IO: |
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287 | int roar_roardmx_message_send(struct roar_roardmx_message * mes, struct roar_vio_calls * vio) { |
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288 | BCHK(mes); |
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289 | BCHK(vio); |
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290 | |
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291 | if ( mes->length > ROAR_ROARDMX_DATA_LENGTH ) { // this is very fatal! |
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292 | roar_panic(ROAR_FATAL_ERROR_MEMORY_CORRUPTION, NULL); |
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293 | roar_err_set(ROAR_ERROR_FAULT); |
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294 | return -1; |
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295 | } |
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296 | |
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297 | mes->data[0] = mes->version; |
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298 | mes->data[1] = (mes->flags & ROAR_ROARDMX_MASK_FLAGS) | |
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299 | (mes->type & ROAR_ROARDMX_MASK_TYPE ) ; |
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300 | |
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301 | mes->data[2] = mes->length; |
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302 | |
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303 | return roar_vio_write(vio, mes->data, mes->length + 3) == (ssize_t)(mes->length + 3) ? 0 : -1; |
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304 | } |
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305 | |
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306 | int roar_roardmx_message_recv(struct roar_roardmx_message * mes, struct roar_vio_calls * vio) { |
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307 | BCHK(mes); |
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308 | BCHK(vio); |
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309 | |
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310 | if ( roar_roardmx_message_new(mes) == -1 ) |
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311 | return -1; |
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312 | |
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313 | if ( roar_vio_read(vio, mes->data, 3) != 3 ) |
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314 | return -1; |
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315 | |
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316 | mes->version = mes->data[0]; |
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317 | |
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318 | if ( mes->version != ROAR_ROARDMX_VERSION ) { |
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319 | roar_err_set(ROAR_ERROR_NSVERSION); |
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320 | return -1; |
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321 | } |
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322 | |
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323 | mes->flags = mes->data[1] & ROAR_ROARDMX_MASK_FLAGS; |
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324 | mes->type = mes->data[1] & ROAR_ROARDMX_MASK_TYPE; |
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325 | |
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326 | mes->length = mes->data[2]; |
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327 | |
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328 | if ( roar_vio_read(vio, &(mes->data[3]), mes->length) != (ssize_t)mes->length ) |
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329 | return -1; |
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330 | |
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331 | return 0; |
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332 | } |
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333 | |
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334 | // Data/high level: |
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335 | // * *: |
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336 | int roar_roardmx_message_add_chanval(struct roar_roardmx_message * mes, uint16_t channel, unsigned char val) { |
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337 | register uint16_t * chan; |
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338 | |
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339 | BCHK(mes); |
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340 | |
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341 | switch (mes->type) { |
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342 | case ROAR_ROARDMX_TYPE_SSET: |
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343 | case ROAR_ROARDMX_TYPE_INC8S: |
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344 | break; |
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345 | default: |
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346 | roar_err_set(ROAR_ERROR_TYPEMM); |
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347 | return -1; |
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348 | break; |
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349 | } |
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350 | |
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351 | if ( (mes->length + 3) > ROAR_ROARDMX_DATA_LENGTH ) { // message would be to long |
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352 | roar_err_set(ROAR_ERROR_NOSPC); |
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353 | return -1; |
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354 | } |
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355 | |
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356 | chan = (uint16_t *) &(mes->data[mes->length + 3]); |
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357 | |
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358 | *chan = ROAR_HOST2NET16(channel); |
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359 | |
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360 | mes->data[mes->length + 2 + 3] = val; |
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361 | |
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362 | mes->length += 3; |
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363 | |
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364 | return 0; |
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365 | } |
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366 | |
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367 | int roar_roardmx_message_get_chanval(struct roar_roardmx_message * mes, uint16_t * channel, unsigned char * val, int index) { |
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368 | register uint16_t * chan; |
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369 | |
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370 | BCHK(mes); |
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371 | |
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372 | if ( index < 0 ) { |
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373 | roar_err_set(ROAR_ERROR_INVAL); |
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374 | return -1; |
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375 | } |
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376 | |
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377 | if ( mes->version != ROAR_ROARDMX_VERSION ) { |
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378 | roar_err_set(ROAR_ERROR_NSVERSION); |
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379 | return -1; |
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380 | } |
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381 | |
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382 | switch (mes->type) { |
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383 | case ROAR_ROARDMX_TYPE_SSET: |
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384 | case ROAR_ROARDMX_TYPE_INC8S: |
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385 | if ( index >= (ROAR_ROARDMX_DATA_LENGTH/3) ) |
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386 | return -1; |
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387 | |
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388 | *val = mes->data[3 * index + 2 + 3]; |
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389 | chan = (uint16_t *) &(mes->data[3 + 3 * index]); |
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390 | *channel = ROAR_NET2HOST16(*chan); |
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391 | return 0; |
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392 | break; |
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393 | } |
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394 | |
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395 | roar_err_set(ROAR_ERROR_NSTYPE); |
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396 | return -1; |
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397 | } |
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398 | |
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399 | int roar_roardmx_message_numchannels(struct roar_roardmx_message * mes) { |
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400 | BCHK(mes); |
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401 | |
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402 | if ( mes->version != ROAR_ROARDMX_VERSION ) { |
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403 | roar_err_set(ROAR_ERROR_NSVERSION); |
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404 | return -1; |
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405 | } |
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406 | |
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407 | switch (mes->type) { |
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408 | case ROAR_ROARDMX_TYPE_SSET: |
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409 | case ROAR_ROARDMX_TYPE_INC8S: |
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410 | return mes->length / 3; |
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411 | break; |
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412 | case ROAR_ROARDMX_TYPE_IPO1: |
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413 | return mes->length / 6; |
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414 | break; |
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415 | case ROAR_ROARDMX_TYPE_IPO4: |
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416 | return mes->length / 12; |
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417 | break; |
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418 | case ROAR_ROARDMX_TYPE_RANGESET: |
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419 | return mes->length / 5; |
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420 | break; |
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421 | case ROAR_ROARDMX_TYPE_EVENT: |
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422 | case ROAR_ROARDMX_TYPE_CONTROL: |
---|
423 | return 0; |
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424 | break; |
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425 | } |
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426 | |
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427 | roar_err_set(ROAR_ERROR_NSTYPE); |
---|
428 | return -1; |
---|
429 | } |
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430 | |
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431 | // * SSET: |
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432 | int roar_roardmx_message_new_sset (struct roar_roardmx_message * mes) { |
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433 | BCHK(mes); |
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434 | |
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435 | if ( roar_roardmx_message_new(mes) == -1 ) |
---|
436 | return -1; |
---|
437 | |
---|
438 | mes->type = ROAR_ROARDMX_TYPE_SSET; |
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439 | |
---|
440 | return 0; |
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441 | } |
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442 | |
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443 | // * IPO1: |
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444 | // Not yet supported. |
---|
445 | // * IPO4: |
---|
446 | // Not yet supported. |
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447 | // * INC8S: |
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448 | // Not yet supported. |
---|
449 | // * RANGESET: |
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450 | int roar_roardmx_message_new_rangeset(struct roar_roardmx_message * mes) { |
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451 | BCHK(mes); |
---|
452 | |
---|
453 | if ( roar_roardmx_message_new(mes) == -1 ) |
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454 | return -1; |
---|
455 | |
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456 | mes->type = ROAR_ROARDMX_TYPE_RANGESET; |
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457 | |
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458 | return 0; |
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459 | } |
---|
460 | |
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461 | int roar_roardmx_message_add_rangeval(struct roar_roardmx_message * mes, uint16_t start, uint16_t end, unsigned char val) { |
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462 | register uint8_t * p; |
---|
463 | |
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464 | BCHK(mes); |
---|
465 | |
---|
466 | if ( mes->type != ROAR_ROARDMX_TYPE_RANGESET ) { |
---|
467 | roar_err_set(ROAR_ERROR_TYPEMM); |
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468 | return -1; |
---|
469 | } |
---|
470 | |
---|
471 | if ( (mes->length + 5) > ROAR_ROARDMX_DATA_LENGTH ) { // message would be to long |
---|
472 | roar_err_set(ROAR_ERROR_NOSPC); |
---|
473 | return -1; |
---|
474 | } |
---|
475 | |
---|
476 | if ( start > end ) { |
---|
477 | roar_err_set(ROAR_ERROR_RANGE); |
---|
478 | return -1; |
---|
479 | } |
---|
480 | |
---|
481 | p = mes->data + 3 + mes->length; |
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482 | |
---|
483 | p[0] = (start & 0xFF00) >> 8; |
---|
484 | p[1] = (start & 0x00FF); |
---|
485 | p[2] = (end & 0xFF00) >> 8; |
---|
486 | p[3] = (end & 0x00FF); |
---|
487 | p[4] = val; |
---|
488 | |
---|
489 | mes->length += 5; |
---|
490 | |
---|
491 | return 0; |
---|
492 | } |
---|
493 | |
---|
494 | int roar_roardmx_message_get_rangeval(struct roar_roardmx_message * mes, uint16_t * start, uint16_t * end, unsigned char * val, int index) { |
---|
495 | register uint8_t * p; |
---|
496 | register uint16_t v; |
---|
497 | |
---|
498 | BCHK(mes); |
---|
499 | |
---|
500 | if ( index < 0 ) { |
---|
501 | roar_err_set(ROAR_ERROR_INVAL); |
---|
502 | return -1; |
---|
503 | } |
---|
504 | |
---|
505 | if ( mes->version != ROAR_ROARDMX_VERSION ) { |
---|
506 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
507 | return -1; |
---|
508 | } |
---|
509 | |
---|
510 | if ( mes->type != ROAR_ROARDMX_TYPE_RANGESET ) { |
---|
511 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
512 | return -1; |
---|
513 | } |
---|
514 | |
---|
515 | if ( (((size_t)index + 1) * 5) > mes->length ) { |
---|
516 | ROAR_DBG("roar_roardmx_message_get_rangeval(mes=%p{.length=%i, ...}, start=%p, end=%p, val=%p, index=%i) = ?", mes, (int)mes->length, start, end, val, index); |
---|
517 | roar_err_set(ROAR_ERROR_NOENT); |
---|
518 | return -1; |
---|
519 | } |
---|
520 | |
---|
521 | p = mes->data + 3 + index * 5; |
---|
522 | |
---|
523 | v = *(p++); |
---|
524 | v <<= 8; |
---|
525 | v += *(p++); |
---|
526 | *start = v; |
---|
527 | |
---|
528 | v = *(p++); |
---|
529 | v <<= 8; |
---|
530 | v += *(p++); |
---|
531 | *end = v; |
---|
532 | |
---|
533 | *val = *p; |
---|
534 | |
---|
535 | return 0; |
---|
536 | } |
---|
537 | |
---|
538 | // * EVENT: |
---|
539 | int roar_roardmx_message_new_event(struct roar_roardmx_message * mes) { |
---|
540 | BCHK(mes); |
---|
541 | |
---|
542 | if ( roar_roardmx_message_new(mes) == -1 ) |
---|
543 | return -1; |
---|
544 | |
---|
545 | mes->type = ROAR_ROARDMX_TYPE_EVENT; |
---|
546 | |
---|
547 | return 0; |
---|
548 | } |
---|
549 | |
---|
550 | int roar_roardmx_message_add_events(struct roar_roardmx_message * mes, const uint8_t * events, size_t len) { |
---|
551 | BCHK(mes); |
---|
552 | |
---|
553 | if ( mes->type != ROAR_ROARDMX_TYPE_EVENT ) { |
---|
554 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
555 | return -1; |
---|
556 | } |
---|
557 | |
---|
558 | if ( (mes->length + len) > ROAR_ROARDMX_DATA_LENGTH ) { // message would be to long |
---|
559 | roar_err_set(ROAR_ERROR_NOSPC); |
---|
560 | return -1; |
---|
561 | } |
---|
562 | |
---|
563 | memcpy(mes->data + 3 + mes->length, events, len); |
---|
564 | mes->length += len; |
---|
565 | |
---|
566 | return 0; |
---|
567 | } |
---|
568 | |
---|
569 | int roar_roardmx_message_get_events(struct roar_roardmx_message * mes, const uint8_t ** events, size_t * len) { |
---|
570 | BCHK(mes); |
---|
571 | |
---|
572 | if ( mes->type != ROAR_ROARDMX_TYPE_EVENT ) { |
---|
573 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
574 | return -1; |
---|
575 | } |
---|
576 | |
---|
577 | *events = (const uint8_t *)(mes->data + 3); |
---|
578 | *len = mes->length; |
---|
579 | |
---|
580 | return 0; |
---|
581 | } |
---|
582 | |
---|
583 | // * CONTROL: |
---|
584 | static inline int roar_roardmx_message_new_control(struct roar_roardmx_message * mes, uint8_t subcommand) { |
---|
585 | BCHK(mes); |
---|
586 | |
---|
587 | if ( roar_roardmx_message_new(mes) == -1 ) |
---|
588 | return -1; |
---|
589 | |
---|
590 | mes->type = ROAR_ROARDMX_TYPE_CONTROL; |
---|
591 | mes->data[3] = 0; // version |
---|
592 | mes->data[4] = subcommand; |
---|
593 | mes->length = 2; |
---|
594 | |
---|
595 | return 0; |
---|
596 | } |
---|
597 | |
---|
598 | int roar_roardmx_message_new_version(struct roar_roardmx_message * mes, uint8_t version) { |
---|
599 | BCHK(mes); |
---|
600 | |
---|
601 | if ( version != (uint8_t)0 ) { |
---|
602 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
603 | return -1; |
---|
604 | } |
---|
605 | |
---|
606 | if ( roar_roardmx_message_new_control(mes, ROAR_ROARDMX_CTL_VERSION) == -1 ) |
---|
607 | return -1; |
---|
608 | |
---|
609 | mes->data[5] = version; |
---|
610 | mes->length = 3; |
---|
611 | |
---|
612 | return 0; |
---|
613 | } |
---|
614 | |
---|
615 | int roar_roardmx_message_new_sync(struct roar_roardmx_message * mes, uint8_t flags) { |
---|
616 | BCHK(mes); |
---|
617 | |
---|
618 | if ( roar_roardmx_message_new_control(mes, ROAR_ROARDMX_CTL_VERSION) == -1 ) |
---|
619 | return -1; |
---|
620 | |
---|
621 | mes->data[5] = flags; |
---|
622 | mes->length = 3; |
---|
623 | |
---|
624 | return 0; |
---|
625 | } |
---|
626 | |
---|
627 | int roar_roardmx_message_get_subcommand(struct roar_roardmx_message * mes) { |
---|
628 | BCHK(mes); |
---|
629 | |
---|
630 | if ( mes->type != ROAR_ROARDMX_TYPE_CONTROL ) { |
---|
631 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
632 | return -1; |
---|
633 | } |
---|
634 | |
---|
635 | if ( mes->length < 2 ) { |
---|
636 | roar_err_set(ROAR_ERROR_PROTO); |
---|
637 | return -1; |
---|
638 | } |
---|
639 | |
---|
640 | if ( mes->data[3] != 0 ) { |
---|
641 | roar_err_set(ROAR_ERROR_NSVERSION); |
---|
642 | return -1; |
---|
643 | } |
---|
644 | |
---|
645 | return mes->data[4]; |
---|
646 | } |
---|
647 | |
---|
648 | static inline int roar_roardmx_message_get_ctl_byte5(struct roar_roardmx_message * mes, uint8_t subtype) { |
---|
649 | BCHK(mes); |
---|
650 | |
---|
651 | if ( mes->type != ROAR_ROARDMX_TYPE_CONTROL ) { |
---|
652 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
653 | return -1; |
---|
654 | } |
---|
655 | |
---|
656 | if ( roar_roardmx_message_get_subcommand(mes) != (int)(unsigned)subtype ) { |
---|
657 | roar_err_set(ROAR_ERROR_TYPEMM); |
---|
658 | return -1; |
---|
659 | } |
---|
660 | |
---|
661 | return mes->data[5]; |
---|
662 | } |
---|
663 | |
---|
664 | int roar_roardmx_message_get_ctl_version(struct roar_roardmx_message * mes) { |
---|
665 | return roar_roardmx_message_get_ctl_byte5(mes, ROAR_ROARDMX_CTL_VERSION); |
---|
666 | } |
---|
667 | |
---|
668 | int roar_roardmx_message_get_ctl_flags(struct roar_roardmx_message * mes) { |
---|
669 | return roar_roardmx_message_get_ctl_byte5(mes, ROAR_ROARDMX_CTL_SYNC); |
---|
670 | } |
---|
671 | |
---|
672 | //ll |
---|