1 | // Copyright (c) 2013 by István Váradi
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2 |
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3 | // This file is part of XPLRA, a remote-access plugin for X-Plane
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4 |
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5 | // Redistribution and use in source and binary forms, with or without
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6 | // modification, are permitted provided that the following conditions are met:
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7 |
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8 | // 1. Redistributions of source code must retain the above copyright notice, this
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9 | // list of conditions and the following disclaimer.
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10 | // 2. Redistributions in binary form must reproduce the above copyright notice,
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11 | // this list of conditions and the following disclaimer in the documentation
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12 | // and/or other materials provided with the distribution.
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13 |
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14 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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15 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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16 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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17 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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18 | // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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19 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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20 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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21 | // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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22 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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23 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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24 |
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25 | // The views and conclusions contained in the software and documentation are those
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26 | // of the authors and should not be interpreted as representing official policies,
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27 | // either expressed or implied, of the FreeBSD Project.
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28 |
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29 | //------------------------------------------------------------------------------
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30 |
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31 | #include "xplra.h"
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32 |
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33 | #include "XPlane.h"
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34 | #include "MultiGetter.h"
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35 | #include "MultiSetter.h"
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36 | #include "Exception.h"
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37 |
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38 | #include <vector>
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39 | #include <memory>
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40 |
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41 | #include <cstdio>
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42 | #include <cassert>
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43 |
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44 | //------------------------------------------------------------------------------
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45 |
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46 | using hu::varadiistvan::xplra::XPlane;
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47 | using hu::varadiistvan::xplra::MultiBuffer;
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48 | using hu::varadiistvan::xplra::MultiGetter;
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49 | using hu::varadiistvan::xplra::MultiSetter;
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50 | using hu::varadiistvan::xplra::Exception;
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51 | using hu::varadiistvan::xplra::IOException;
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52 | using hu::varadiistvan::xplra::ProtocolException;
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53 | using hu::varadiistvan::xplra::NotConnectedException;
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54 | using hu::varadiistvan::xplra::TypeMismatchException;
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55 | using hu::varadiistvan::xplra::InvalidIDException;
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56 |
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57 | using std::exception;
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58 | using std::string;
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59 | using std::vector;
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60 | using std::set;
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61 | using std::unique_ptr;
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62 |
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63 | //------------------------------------------------------------------------------
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64 |
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65 | namespace {
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66 |
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67 | //------------------------------------------------------------------------------
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68 |
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69 | /**
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70 | * Template for handling slots.
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71 | */
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72 | template <class Value>
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73 | struct Slot
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74 | {
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75 | private:
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76 | /**
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77 | * The slots.
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78 | */
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79 | static std::vector< Slot<Value> > slots;
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80 |
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81 | /**
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82 | * The index of the first free slot.
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83 | */
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84 | static int firstFree;
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85 |
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86 | public:
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87 | /**
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88 | * Add a new value.
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89 | *
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90 | * @return the ID of the new value
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91 | */
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92 | static int addValue(Value value) throw();
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93 |
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94 | /**
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95 | * Get the value with the given ID.
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96 | */
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97 | static Value getValue(int valueID) throw();
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98 |
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99 | /**
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100 | * Clear the value with the given ID.
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101 | */
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102 | static void clearValue(int valueID) throw();
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103 |
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104 | private:
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105 | /**
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106 | * Indicate if the slot contains a valid value or not.
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107 | */
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108 | bool valid;
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109 |
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110 | union {
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111 | // The value, if the slot contains a value
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112 | Value value;
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113 |
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114 | // The index of the next free slot
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115 | int nextFreeIndex;
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116 | };
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117 |
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118 | /**
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119 | * Construct a slot with the given value
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120 | */
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121 | Slot(Value value) throw();
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122 |
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123 | /**
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124 | * Set the value and return the former next free index. It
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125 | * should be called for a slot with no value.
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126 | */
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127 | int setValue(Value value) throw();
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128 |
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129 | /**
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130 | * Get the value if this slot contains a value. Otherwise 0 is
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131 | * returned (converted to value).
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132 | */
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133 | Value getValue() const throw();
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134 |
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135 | /**
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136 | * Clear the value and set the given next free index.
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137 | */
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138 | void clear(int nextFreeIndex) throw();
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139 | };
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140 |
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141 | //------------------------------------------------------------------------------
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142 |
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143 | template <class Value> vector< Slot<Value> > Slot<Value>::slots;
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144 |
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145 | //------------------------------------------------------------------------------
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146 |
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147 | template <class Value> int Slot<Value>::firstFree = -1;
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148 |
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149 | //------------------------------------------------------------------------------
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150 |
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151 | template <class Value>
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152 | inline Slot<Value>::Slot(Value value) throw() :
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153 | valid(true)
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154 | {
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155 | this->value = value;
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156 | }
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157 |
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158 | //------------------------------------------------------------------------------
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159 |
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160 | template <class Value>
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161 | inline int Slot<Value>::setValue(Value value) throw()
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162 | {
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163 | assert(!valid);
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164 | int nextFreeIndex = this->nextFreeIndex;
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165 | this->value = value;
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166 | valid = true;
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167 | return nextFreeIndex;
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168 | }
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169 |
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170 | //------------------------------------------------------------------------------
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171 |
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172 | template <class Value>
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173 | inline Value Slot<Value>::getValue() const throw()
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174 | {
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175 | return valid ? value : static_cast<Value>(0);
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176 | }
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177 |
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178 | //------------------------------------------------------------------------------
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179 |
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180 | template <class Value>
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181 | inline void Slot<Value>::clear(int nextFreeIndex) throw()
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182 | {
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183 | assert(valid);
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184 | valid = false;
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185 | this->nextFreeIndex = nextFreeIndex;
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186 | }
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187 |
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188 | //------------------------------------------------------------------------------
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189 |
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190 | template <class Value>
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191 | int Slot<Value>::addValue(Value value) throw()
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192 | {
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193 | int id = firstFree;
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194 | if (id<0) {
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195 | id = slots.size();
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196 | slots.push_back(Slot<Value>(value));
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197 | } else {
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198 | Slot& slot = slots[id];
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199 | firstFree = slot.setValue(value);
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200 | }
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201 |
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202 | return id;
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203 | }
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204 |
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205 | //------------------------------------------------------------------------------
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206 |
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207 | template <class Value>
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208 | Value Slot<Value>::getValue(int valueID) throw()
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209 | {
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210 | size_t index = static_cast<size_t>(valueID);
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211 | return (index<slots.size()) ?
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212 | slots[index].getValue() : static_cast<Value>(0);
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213 | }
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214 |
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215 | //------------------------------------------------------------------------------
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216 |
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217 | template <class Value>
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218 | void Slot<Value>::clearValue(int valueID) throw()
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219 | {
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220 | size_t index = static_cast<size_t>(valueID);
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221 | if (index<slots.size()) {
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222 | slots[index].clear(firstFree);
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223 | firstFree = index;
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224 | }
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225 | }
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226 |
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227 | //------------------------------------------------------------------------------
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228 | //------------------------------------------------------------------------------
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229 |
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230 | typedef Slot<MultiBuffer*> MultiBufferSlot;
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231 |
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232 | //------------------------------------------------------------------------------
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233 | //------------------------------------------------------------------------------
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234 |
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235 | /**
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236 | * Information about a connection.
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237 | */
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238 | class Connection : public XPlane
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239 | {
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240 | private:
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241 | /**
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242 | * Type for the set of multi-dataref buffers belonging to this connection.
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243 | */
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244 | typedef std::set<int> multiBufferIDs_t;
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245 |
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246 | public:
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247 | /**
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248 | * Get the connection for the given multi-dataref buffer.
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249 | */
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250 | static Connection& get(const MultiBuffer& buffer) throw();
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251 |
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252 | private:
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253 | /**
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254 | * The last error code.
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255 | */
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256 | int lastErrorCode;
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257 |
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258 | /**
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259 | * The last error subcode.
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260 | */
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261 | unsigned long lastErrorSubCode;
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262 |
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263 | /**
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264 | * The string of the last error
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265 | */
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266 | std::string lastErrorString;
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267 |
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268 | /**
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269 | * The set of multi-dataref buffers belonging to this connection.
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270 | */
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271 | multiBufferIDs_t multiBufferIDs;
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272 |
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273 | public:
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274 | /**
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275 | * Construct the connection
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276 | */
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277 | Connection() throw();
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278 |
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279 | /**
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280 | * Destroy the connection.
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281 | */
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282 | ~Connection() throw();
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283 |
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284 | /**
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285 | * Handle the currently pending exception.
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286 | */
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287 | void handleException() throw();
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288 |
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289 | /**
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290 | * Get the last error code.
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291 | */
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292 | int getLastError(unsigned long* lastErrorSubCode) const throw();
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293 |
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294 | /**
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295 | * Get the string representation of the last error code.
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296 | */
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297 | const char* getLastErrorString() const throw();
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298 |
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299 | /**
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300 | * Clear the last error code.
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301 | */
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302 | void clearLastError() throw();
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303 |
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304 | /**
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305 | * Create a multi-dataref getter object and register it in a slot.
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306 | *
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307 | * @return the ID of the new getter.
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308 | */
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309 | int createMultiGetter() throw();
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310 |
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311 | /**
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312 | * Create a multi-dataref setter object and register it in a slot.
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313 | *
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314 | * @return the ID of the new setter.
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315 | */
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316 | int createMultiSetter() throw();
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317 |
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318 | /**
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319 | * Destroy the multi-dataref buffer with the given ID.
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320 | *
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321 | * @param bufferID the ID of the buffer. It should be a valid ID,
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322 | * that belongs to this connection.
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323 | *
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324 | * @return whether the buffer was found and could be destroyed.
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325 | */
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326 | bool destroyMultiBuffer(int bufferID) throw(Exception);
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327 | };
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328 |
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329 | //------------------------------------------------------------------------------
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330 |
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331 | inline Connection& Connection::get(const MultiBuffer& buffer) throw()
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332 | {
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333 | return static_cast<Connection&>(buffer.getXPlane());
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334 | }
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335 |
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336 | //------------------------------------------------------------------------------
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337 |
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338 | inline Connection::Connection() throw() :
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339 | lastErrorCode(0),
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340 | lastErrorSubCode(0)
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341 | {
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342 | }
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343 |
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344 | //------------------------------------------------------------------------------
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345 |
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346 | Connection::~Connection() throw()
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347 | {
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348 | for(multiBufferIDs_t::iterator i = multiBufferIDs.begin();
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349 | i!=multiBufferIDs.end(); ++i)
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350 | {
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351 | MultiBufferSlot::clearValue(*i);
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352 | }
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353 | }
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354 |
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355 | //------------------------------------------------------------------------------
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356 |
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357 | void Connection::handleException() throw()
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358 | {
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359 | try {
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360 | throw;
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361 | } catch(const IOException& e) {
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362 | lastErrorCode = ERROR_IO;
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363 | lastErrorSubCode = e.getErrorCode();
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364 | lastErrorString = e.what();
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365 | } catch(const ProtocolException& e) {
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366 | lastErrorCode = ERROR_PROTOCOL;
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367 | lastErrorSubCode = static_cast<unsigned long>(e.getErrorCode());
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368 | lastErrorString = e.what();
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369 | } catch(const NotConnectedException& e) {
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370 | lastErrorCode = ERROR_NOT_CONNECTED;
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371 | lastErrorSubCode = 0;
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372 | lastErrorString = e.what();
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373 | } catch(const TypeMismatchException& e) {
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374 | lastErrorCode = ERROR_TYPE_MISMATCH;
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375 | lastErrorSubCode = 0;
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376 | lastErrorString = e.what();
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377 | } catch(const InvalidIDException& e) {
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378 | lastErrorCode = ERROR_INVALID_ID;
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379 | lastErrorSubCode = 0;
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380 | lastErrorString = e.what();
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381 | } catch(const exception& e) {
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382 | lastErrorCode = ERROR_OTHER;
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383 | lastErrorSubCode = 0;
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384 | lastErrorString = e.what();
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385 | } catch(...) {
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386 | lastErrorCode = ERROR_OTHER;
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387 | lastErrorSubCode = 0;
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388 | lastErrorString = "<Exception of an unknown type>";
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389 | }
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390 | }
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391 |
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392 | //------------------------------------------------------------------------------
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393 |
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394 | inline int Connection::getLastError(unsigned long* lastErrorSubCode)
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395 | const throw()
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396 | {
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397 | if (lastErrorSubCode!=0) *lastErrorSubCode = this->lastErrorSubCode;
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398 | return lastErrorCode;
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399 | }
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400 |
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401 | //------------------------------------------------------------------------------
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402 |
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403 | inline const char* Connection::getLastErrorString() const throw()
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404 | {
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405 | return (lastErrorCode==ERROR_NONE) ? 0 : lastErrorString.c_str();
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406 | }
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407 |
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408 | //------------------------------------------------------------------------------
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409 |
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410 | inline void Connection::clearLastError() throw()
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411 | {
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412 | lastErrorCode = ERROR_NONE;
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413 | lastErrorSubCode = 0;
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414 | lastErrorString.clear();
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415 | }
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416 |
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417 | //------------------------------------------------------------------------------
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418 |
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419 | inline int Connection::createMultiGetter() throw()
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420 | {
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421 | MultiGetter& getter = XPlane::createMultiGetter();
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422 | return MultiBufferSlot::addValue(&getter);
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423 | }
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424 |
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425 | //------------------------------------------------------------------------------
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426 |
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427 | inline int Connection::createMultiSetter() throw()
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428 | {
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429 | MultiSetter& setter = XPlane::createMultiSetter();
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430 | return MultiBufferSlot::addValue(&setter);
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431 | }
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432 |
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433 | //------------------------------------------------------------------------------
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434 |
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435 | bool Connection::destroyMultiBuffer(int bufferID) throw(Exception)
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436 | {
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437 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
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438 | if (buffer==0) return false;
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439 |
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440 | if (XPlane::destroyMultiBuffer(*buffer)) {
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441 | multiBufferIDs.erase(bufferID);
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442 | MultiBufferSlot::clearValue(bufferID);
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443 | return true;
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444 | } else {
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445 | return false;
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446 | }
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447 | }
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448 |
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449 | //------------------------------------------------------------------------------
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450 | //------------------------------------------------------------------------------
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451 |
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452 | /**
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453 | * Slot for connections.
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454 | */
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455 | typedef Slot<Connection*> ConnectionSlot;
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456 |
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457 | //------------------------------------------------------------------------------
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458 |
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459 | } /* anonymous namespace */
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460 |
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461 | //------------------------------------------------------------------------------
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462 |
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463 | extern "C" int xplra_get_last_error(int connectionID, unsigned long* subCode)
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464 | {
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465 | Connection* connection = ConnectionSlot::getValue(connectionID);
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466 | return (connection==0) ? -1 : connection->getLastError(subCode);
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467 | }
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468 |
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469 | //------------------------------------------------------------------------------
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470 |
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471 | extern "C" const char* xplra_get_last_error_string(int connectionID)
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472 | {
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473 | Connection* connection = ConnectionSlot::getValue(connectionID);
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474 | return (connection==0) ? 0 : connection->getLastErrorString();
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475 | }
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476 |
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477 | //------------------------------------------------------------------------------
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478 |
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479 | extern "C" void xplra_clear_last_error(int connectionID)
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480 | {
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481 | Connection* connection = ConnectionSlot::getValue(connectionID);
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482 | if (connection!=0) connection->clearLastError();
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483 | }
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484 |
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485 | //------------------------------------------------------------------------------
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486 |
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487 | extern "C" int xplra_connect()
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488 | {
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489 | try {
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490 | unique_ptr<Connection> connection(new Connection());
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491 | connection->connect();
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492 | return ConnectionSlot::addValue(connection.release());
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493 | } catch(...) {
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494 | return -1;
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495 | }
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496 | }
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497 |
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498 | //------------------------------------------------------------------------------
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499 |
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500 | extern "C" int xplra_get_versions(int connectionID,
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501 | int* xplaneVersion, int* xplmVersion,
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502 | int* xplraVersion)
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503 | {
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504 | Connection* connection = ConnectionSlot::getValue(connectionID);
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505 | if (connection==0) return -1;
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506 | try {
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507 | connection->getVersions(*xplaneVersion, *xplmVersion, *xplraVersion);
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508 | return 0;
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509 | } catch (...) {
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510 | connection->handleException();
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511 | return -1;
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512 | }
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513 | }
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514 |
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515 | //------------------------------------------------------------------------------
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516 |
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517 | extern "C" int xplra_reload_plugins(int connectionID)
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518 | {
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519 | Connection* connection = ConnectionSlot::getValue(connectionID);
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520 | if (connection==0) return -1;
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521 | try {
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522 | connection->reloadPlugins();
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523 | return 0;
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524 | } catch (...) {
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525 | connection->handleException();
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526 | return -1;
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527 | }
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528 | }
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529 |
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530 | //------------------------------------------------------------------------------
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531 |
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532 | extern "C" int xplra_save_situation(int connectionID, const char* path)
|
---|
533 | {
|
---|
534 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
535 | if (connection==0) return -1;
|
---|
536 | try {
|
---|
537 | connection->saveSituation(path);
|
---|
538 | return 0;
|
---|
539 | } catch (...) {
|
---|
540 | connection->handleException();
|
---|
541 | return -1;
|
---|
542 | }
|
---|
543 | }
|
---|
544 |
|
---|
545 | //------------------------------------------------------------------------------
|
---|
546 |
|
---|
547 | extern "C" int xplra_get_int(int* value, int connectionID, const char* name)
|
---|
548 | {
|
---|
549 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
550 | if (connection==0) return -1;
|
---|
551 | try {
|
---|
552 | *value = connection->getInt(name);
|
---|
553 | return 0;
|
---|
554 | } catch (...) {
|
---|
555 | connection->handleException();
|
---|
556 | return -1;
|
---|
557 | }
|
---|
558 | }
|
---|
559 |
|
---|
560 | //------------------------------------------------------------------------------
|
---|
561 |
|
---|
562 | extern "C" int xplra_get_float(float* value, int connectionID, const char* name)
|
---|
563 | {
|
---|
564 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
565 | if (connection==0) return -1;
|
---|
566 | try {
|
---|
567 | *value = connection->getFloat(name);
|
---|
568 | return 0;
|
---|
569 | } catch (...) {
|
---|
570 | connection->handleException();
|
---|
571 | return -1;
|
---|
572 | }
|
---|
573 | }
|
---|
574 |
|
---|
575 | //------------------------------------------------------------------------------
|
---|
576 |
|
---|
577 | extern "C" int xplra_get_double(double* value,
|
---|
578 | int connectionID, const char* name)
|
---|
579 | {
|
---|
580 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
581 | if (connection==0) return -1;
|
---|
582 | try {
|
---|
583 | *value = connection->getDouble(name);
|
---|
584 | return 0;
|
---|
585 | } catch (...) {
|
---|
586 | connection->handleException();
|
---|
587 | return -1;
|
---|
588 | }
|
---|
589 | }
|
---|
590 |
|
---|
591 | //------------------------------------------------------------------------------
|
---|
592 |
|
---|
593 | extern "C" ssize_t xplra_get_float_array(float* dest, size_t length, size_t offset,
|
---|
594 | int connectionID, const char* name)
|
---|
595 | {
|
---|
596 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
597 | if (connection==0) return -1;
|
---|
598 | try {
|
---|
599 | return connection->getFloatArray(name, dest, length, offset);
|
---|
600 | } catch (...) {
|
---|
601 | connection->handleException();
|
---|
602 | return -1;
|
---|
603 | }
|
---|
604 | }
|
---|
605 |
|
---|
606 | /*----------------------------------------------------------------------------*/
|
---|
607 |
|
---|
608 | extern "C" float* xplra_get_float_array_new(size_t* length, size_t offset,
|
---|
609 | int connectionID, const char* name)
|
---|
610 | {
|
---|
611 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
612 | if (connection==0) return 0;
|
---|
613 | try {
|
---|
614 | return connection->getFloatArray(name, *length, offset);
|
---|
615 | } catch (...) {
|
---|
616 | connection->handleException();
|
---|
617 | return 0;
|
---|
618 | }
|
---|
619 | }
|
---|
620 |
|
---|
621 | //------------------------------------------------------------------------------
|
---|
622 |
|
---|
623 | extern "C" ssize_t xplra_get_int_array(int32_t* dest, size_t length, size_t offset,
|
---|
624 | int connectionID, const char* name)
|
---|
625 | {
|
---|
626 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
627 | if (connection==0) return -1;
|
---|
628 | try {
|
---|
629 | return connection->getIntArray(name, dest, length, offset);
|
---|
630 | } catch (...) {
|
---|
631 | connection->handleException();
|
---|
632 | return -1;
|
---|
633 | }
|
---|
634 | }
|
---|
635 |
|
---|
636 | /*----------------------------------------------------------------------------*/
|
---|
637 |
|
---|
638 | extern "C" int32_t* xplra_get_int_array_new(size_t* length, size_t offset,
|
---|
639 | int connectionID, const char* name)
|
---|
640 | {
|
---|
641 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
642 | if (connection==0) return 0;
|
---|
643 | try {
|
---|
644 | return connection->getIntArray(name, *length, offset);
|
---|
645 | } catch (...) {
|
---|
646 | connection->handleException();
|
---|
647 | return 0;
|
---|
648 | }
|
---|
649 | }
|
---|
650 |
|
---|
651 | //------------------------------------------------------------------------------
|
---|
652 |
|
---|
653 | extern "C" ssize_t xplra_get_byte_array(void* dest, size_t length, size_t offset,
|
---|
654 | int connectionID, const char* name)
|
---|
655 | {
|
---|
656 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
657 | if (connection==0) return -1;
|
---|
658 | try {
|
---|
659 | return connection->getByteArray(name, reinterpret_cast<uint8_t*>(dest),
|
---|
660 | length, offset);
|
---|
661 | } catch (...) {
|
---|
662 | connection->handleException();
|
---|
663 | return -1;
|
---|
664 | }
|
---|
665 | }
|
---|
666 |
|
---|
667 | /*----------------------------------------------------------------------------*/
|
---|
668 |
|
---|
669 | extern "C" uint8_t* xplra_get_byte_array_new(size_t* length, size_t offset,
|
---|
670 | int connectionID, const char* name)
|
---|
671 | {
|
---|
672 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
673 | if (connection==0) return 0;
|
---|
674 | try {
|
---|
675 | return connection->getByteArray(name, *length, offset);
|
---|
676 | } catch (...) {
|
---|
677 | connection->handleException();
|
---|
678 | return 0;
|
---|
679 | }
|
---|
680 | }
|
---|
681 |
|
---|
682 | //------------------------------------------------------------------------------
|
---|
683 |
|
---|
684 | extern "C" int xplra_set_int(int connectionID, const char* name, int value)
|
---|
685 | {
|
---|
686 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
687 | if (connection==0) return 0;
|
---|
688 | try {
|
---|
689 | connection->setInt(name, value);
|
---|
690 | return 0;
|
---|
691 | } catch (...) {
|
---|
692 | connection->handleException();
|
---|
693 | return -1;
|
---|
694 | }
|
---|
695 | }
|
---|
696 |
|
---|
697 | //------------------------------------------------------------------------------
|
---|
698 |
|
---|
699 | extern "C" int xplra_set_float(int connectionID, const char* name, float value)
|
---|
700 | {
|
---|
701 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
702 | if (connection==0) return 0;
|
---|
703 | try {
|
---|
704 | connection->setFloat(name, value);
|
---|
705 | return 0;
|
---|
706 | } catch (...) {
|
---|
707 | connection->handleException();
|
---|
708 | return -1;
|
---|
709 | }
|
---|
710 | }
|
---|
711 |
|
---|
712 | //------------------------------------------------------------------------------
|
---|
713 |
|
---|
714 | extern "C" int xplra_set_double(int connectionID, const char* name,
|
---|
715 | double value)
|
---|
716 | {
|
---|
717 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
718 | if (connection==0) return 0;
|
---|
719 | try {
|
---|
720 | connection->setDouble(name, value);
|
---|
721 | return 0;
|
---|
722 | } catch (...) {
|
---|
723 | connection->handleException();
|
---|
724 | return -1;
|
---|
725 | }
|
---|
726 | }
|
---|
727 |
|
---|
728 | /*----------------------------------------------------------------------------*/
|
---|
729 |
|
---|
730 | extern "C" int xplra_set_float_array(int connectionID, const char* name,
|
---|
731 | const float* values,
|
---|
732 | size_t length, size_t offset)
|
---|
733 | {
|
---|
734 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
735 | if (connection==0) return 0;
|
---|
736 | try {
|
---|
737 | connection->setFloatArray(name, values, length, offset);
|
---|
738 | return 0;
|
---|
739 | } catch (...) {
|
---|
740 | connection->handleException();
|
---|
741 | return -1;
|
---|
742 | }
|
---|
743 | }
|
---|
744 |
|
---|
745 | /*----------------------------------------------------------------------------*/
|
---|
746 |
|
---|
747 | extern "C" int xplra_set_int_array(int connectionID, const char* name,
|
---|
748 | const int32_t* values,
|
---|
749 | size_t length, size_t offset)
|
---|
750 | {
|
---|
751 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
752 | if (connection==0) return 0;
|
---|
753 | try {
|
---|
754 | connection->setIntArray(name, values, length, offset);
|
---|
755 | return 0;
|
---|
756 | } catch (...) {
|
---|
757 | connection->handleException();
|
---|
758 | return -1;
|
---|
759 | }
|
---|
760 | }
|
---|
761 |
|
---|
762 | /*----------------------------------------------------------------------------*/
|
---|
763 |
|
---|
764 | extern "C" int xplra_set_byte_array(int connectionID, const char* name,
|
---|
765 | const void* values,
|
---|
766 | size_t length, size_t offset)
|
---|
767 | {
|
---|
768 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
769 | if (connection==0) return 0;
|
---|
770 | try {
|
---|
771 | connection->setByteArray(name, reinterpret_cast<const uint8_t*>(values),
|
---|
772 | length, offset);
|
---|
773 | return 0;
|
---|
774 | } catch (...) {
|
---|
775 | connection->handleException();
|
---|
776 | return -1;
|
---|
777 | }
|
---|
778 | }
|
---|
779 |
|
---|
780 | /*----------------------------------------------------------------------------*/
|
---|
781 |
|
---|
782 | extern "C" int xplra_set_string(int connectionID, const char* name,
|
---|
783 | const char* value,
|
---|
784 | size_t length, size_t offset)
|
---|
785 | {
|
---|
786 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
787 | if (connection==0) return 0;
|
---|
788 | try {
|
---|
789 | connection->setString(name, value, length, offset);
|
---|
790 | return 0;
|
---|
791 | } catch (...) {
|
---|
792 | connection->handleException();
|
---|
793 | return -1;
|
---|
794 | }
|
---|
795 | }
|
---|
796 |
|
---|
797 | //------------------------------------------------------------------------------
|
---|
798 | //------------------------------------------------------------------------------
|
---|
799 |
|
---|
800 | extern "C" int xplra_multi_create_getter(int connectionID)
|
---|
801 | {
|
---|
802 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
803 | return (connection==0) ? -1 : connection->createMultiGetter();
|
---|
804 | }
|
---|
805 |
|
---|
806 | //------------------------------------------------------------------------------
|
---|
807 |
|
---|
808 | extern "C" int xplra_multi_create_setter(int connectionID)
|
---|
809 | {
|
---|
810 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
811 | return (connection==0) ? -1 : connection->createMultiSetter();
|
---|
812 | }
|
---|
813 |
|
---|
814 | //------------------------------------------------------------------------------
|
---|
815 |
|
---|
816 | extern "C" size_t xplra_multi_add_int(int bufferID, const char* name)
|
---|
817 | {
|
---|
818 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
819 | return (buffer==0) ? INVALID_DATAREF_ID : buffer->addInt(name);
|
---|
820 | }
|
---|
821 |
|
---|
822 | //------------------------------------------------------------------------------
|
---|
823 |
|
---|
824 | extern "C" size_t xplra_multi_add_float(int bufferID, const char* name)
|
---|
825 | {
|
---|
826 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
827 | return (buffer==0) ? INVALID_DATAREF_ID : buffer->addFloat(name);
|
---|
828 | }
|
---|
829 |
|
---|
830 | //------------------------------------------------------------------------------
|
---|
831 |
|
---|
832 | extern "C" size_t xplra_multi_add_double(int bufferID, const char* name)
|
---|
833 | {
|
---|
834 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
835 | return (buffer==0) ? INVALID_DATAREF_ID : buffer->addDouble(name);
|
---|
836 | }
|
---|
837 |
|
---|
838 | /*----------------------------------------------------------------------------*/
|
---|
839 |
|
---|
840 | extern "C" size_t xplra_multi_add_float_array(int bufferID, const char* name,
|
---|
841 | size_t length, size_t offset)
|
---|
842 | {
|
---|
843 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
844 | return (buffer==0) ?
|
---|
845 | INVALID_DATAREF_ID : buffer->addFloatArray(name, length, offset);
|
---|
846 | }
|
---|
847 |
|
---|
848 | /*----------------------------------------------------------------------------*/
|
---|
849 |
|
---|
850 | extern "C" size_t xplra_multi_add_int_array(int bufferID, const char* name,
|
---|
851 | size_t length, size_t offset)
|
---|
852 | {
|
---|
853 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
854 | return (buffer==0) ?
|
---|
855 | INVALID_DATAREF_ID : buffer->addIntArray(name, length, offset);
|
---|
856 | }
|
---|
857 |
|
---|
858 | /*----------------------------------------------------------------------------*/
|
---|
859 |
|
---|
860 | extern "C" size_t xplra_multi_add_byte_array(int bufferID, const char* name,
|
---|
861 | size_t length, size_t offset)
|
---|
862 | {
|
---|
863 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
864 | return (buffer==0) ?
|
---|
865 | INVALID_DATAREF_ID : buffer->addByteArray(name, length, offset);
|
---|
866 | }
|
---|
867 |
|
---|
868 | /*----------------------------------------------------------------------------*/
|
---|
869 |
|
---|
870 | extern "C" int xplra_multi_finalize(int bufferID)
|
---|
871 | {
|
---|
872 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
873 | return (buffer==0) ? -1 : (buffer->finalize() ? 1 : 0);
|
---|
874 | }
|
---|
875 |
|
---|
876 | /*----------------------------------------------------------------------------*/
|
---|
877 |
|
---|
878 | extern "C" int xplra_multi_register(int bufferID)
|
---|
879 | {
|
---|
880 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
881 | if (buffer==0) return -1;
|
---|
882 | try {
|
---|
883 | buffer->registerInXPlane();
|
---|
884 | return 0;
|
---|
885 | } catch (...) {
|
---|
886 | Connection::get(*buffer).handleException();
|
---|
887 | return -1;
|
---|
888 | }
|
---|
889 | }
|
---|
890 |
|
---|
891 | /*----------------------------------------------------------------------------*/
|
---|
892 |
|
---|
893 | extern "C" int xplra_multi_unregister(int bufferID)
|
---|
894 | {
|
---|
895 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
896 | if (buffer==0) return -1;
|
---|
897 | try {
|
---|
898 | buffer->unregisterFromXPlane();
|
---|
899 | return 0;
|
---|
900 | } catch (...) {
|
---|
901 | Connection::get(*buffer).handleException();
|
---|
902 | return -1;
|
---|
903 | }
|
---|
904 | }
|
---|
905 |
|
---|
906 | /*----------------------------------------------------------------------------*/
|
---|
907 |
|
---|
908 | extern "C" int xplra_multi_unregister_safely(int bufferID)
|
---|
909 | {
|
---|
910 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
911 | return (buffer==0) ? -1 : (buffer->unregisterSafelyFromXPlane() ? 1 : 0);
|
---|
912 | }
|
---|
913 |
|
---|
914 | /*----------------------------------------------------------------------------*/
|
---|
915 |
|
---|
916 | extern "C" int xplra_multi_execute(int bufferID)
|
---|
917 | {
|
---|
918 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
919 | if (buffer==0) return -1;
|
---|
920 | try {
|
---|
921 | buffer->execute();
|
---|
922 | return 0;
|
---|
923 | } catch (...) {
|
---|
924 | Connection::get(*buffer).handleException();
|
---|
925 | return -1;
|
---|
926 | }
|
---|
927 | }
|
---|
928 |
|
---|
929 | //------------------------------------------------------------------------------
|
---|
930 |
|
---|
931 | extern "C" int xplra_multi_set_int(int bufferID, size_t datarefID, int value)
|
---|
932 | {
|
---|
933 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
934 | if (buffer==0) return -1;
|
---|
935 | try {
|
---|
936 | buffer->setInt(datarefID, value);
|
---|
937 | return 0;
|
---|
938 | } catch (...) {
|
---|
939 | Connection::get(*buffer).handleException();
|
---|
940 | return -1;
|
---|
941 | }
|
---|
942 | }
|
---|
943 |
|
---|
944 | /*----------------------------------------------------------------------------*/
|
---|
945 |
|
---|
946 | extern "C" int xplra_multi_get_int(int* dest, int bufferID, size_t datarefID)
|
---|
947 | {
|
---|
948 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
949 | if (buffer==0) return -1;
|
---|
950 | try {
|
---|
951 | *dest = buffer->getInt(datarefID);
|
---|
952 | return 0;
|
---|
953 | } catch (...) {
|
---|
954 | Connection::get(*buffer).handleException();
|
---|
955 | return -1;
|
---|
956 | }
|
---|
957 | }
|
---|
958 |
|
---|
959 | /*----------------------------------------------------------------------------*/
|
---|
960 |
|
---|
961 | extern "C"
|
---|
962 | const int32_t* xplra_multi_get_int_const_ptr(int bufferID, size_t datarefID)
|
---|
963 | {
|
---|
964 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
965 | if (buffer==0) return 0;
|
---|
966 | try {
|
---|
967 | return &(buffer->getIntRef(datarefID));
|
---|
968 | } catch (...) {
|
---|
969 | Connection::get(*buffer).handleException();
|
---|
970 | return 0;
|
---|
971 | }
|
---|
972 | }
|
---|
973 |
|
---|
974 | /*----------------------------------------------------------------------------*/
|
---|
975 |
|
---|
976 | extern "C"
|
---|
977 | int32_t* xplra_multi_get_int_ptr(int bufferID, size_t datarefID)
|
---|
978 | {
|
---|
979 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
980 | if (buffer==0) return 0;
|
---|
981 | try {
|
---|
982 | return &(buffer->getIntRef(datarefID));
|
---|
983 | } catch (...) {
|
---|
984 | Connection::get(*buffer).handleException();
|
---|
985 | return 0;
|
---|
986 | }
|
---|
987 | }
|
---|
988 |
|
---|
989 | //------------------------------------------------------------------------------
|
---|
990 |
|
---|
991 | extern "C"
|
---|
992 | int xplra_multi_set_float(int bufferID, size_t datarefID, float value)
|
---|
993 | {
|
---|
994 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
995 | if (buffer==0) return -1;
|
---|
996 | try {
|
---|
997 | buffer->setFloat(datarefID, value);
|
---|
998 | return 0;
|
---|
999 | } catch (...) {
|
---|
1000 | Connection::get(*buffer).handleException();
|
---|
1001 | return -1;
|
---|
1002 | }
|
---|
1003 | }
|
---|
1004 |
|
---|
1005 | /*----------------------------------------------------------------------------*/
|
---|
1006 |
|
---|
1007 | extern "C"
|
---|
1008 | int xplra_multi_get_float(float* dest, int bufferID, size_t datarefID)
|
---|
1009 | {
|
---|
1010 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1011 | if (buffer==0) return -1;
|
---|
1012 | try {
|
---|
1013 | *dest = buffer->getFloat(datarefID);
|
---|
1014 | return 0;
|
---|
1015 | } catch (...) {
|
---|
1016 | Connection::get(*buffer).handleException();
|
---|
1017 | return -1;
|
---|
1018 | }
|
---|
1019 | }
|
---|
1020 |
|
---|
1021 | /*----------------------------------------------------------------------------*/
|
---|
1022 |
|
---|
1023 | extern "C"
|
---|
1024 | const float* xplra_multi_get_float_const_ptr(int bufferID, size_t datarefID)
|
---|
1025 | {
|
---|
1026 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1027 | if (buffer==0) return 0;
|
---|
1028 | try {
|
---|
1029 | return &(buffer->getFloatRef(datarefID));
|
---|
1030 | } catch (...) {
|
---|
1031 | Connection::get(*buffer).handleException();
|
---|
1032 | return 0;
|
---|
1033 | }
|
---|
1034 | }
|
---|
1035 |
|
---|
1036 | /*----------------------------------------------------------------------------*/
|
---|
1037 |
|
---|
1038 | extern "C"
|
---|
1039 | float* xplra_multi_get_float_ptr(int bufferID, size_t datarefID)
|
---|
1040 | {
|
---|
1041 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1042 | if (buffer==0) return 0;
|
---|
1043 | try {
|
---|
1044 | return &(buffer->getFloatRef(datarefID));
|
---|
1045 | } catch (...) {
|
---|
1046 | Connection::get(*buffer).handleException();
|
---|
1047 | return 0;
|
---|
1048 | }
|
---|
1049 | }
|
---|
1050 |
|
---|
1051 | //------------------------------------------------------------------------------
|
---|
1052 |
|
---|
1053 | extern "C"
|
---|
1054 | int xplra_multi_set_double(int bufferID, size_t datarefID, double value)
|
---|
1055 | {
|
---|
1056 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1057 | if (buffer==0) return -1;
|
---|
1058 | try {
|
---|
1059 | buffer->setDouble(datarefID, value);
|
---|
1060 | return 0;
|
---|
1061 | } catch (...) {
|
---|
1062 | Connection::get(*buffer).handleException();
|
---|
1063 | return -1;
|
---|
1064 | }
|
---|
1065 | }
|
---|
1066 |
|
---|
1067 | /*----------------------------------------------------------------------------*/
|
---|
1068 |
|
---|
1069 | extern "C"
|
---|
1070 | int xplra_multi_get_double(double* dest, int bufferID, size_t datarefID)
|
---|
1071 | {
|
---|
1072 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1073 | if (buffer==0) return -1;
|
---|
1074 | try {
|
---|
1075 | *dest = buffer->getDouble(datarefID);
|
---|
1076 | return 0;
|
---|
1077 | } catch (...) {
|
---|
1078 | Connection::get(*buffer).handleException();
|
---|
1079 | return -1;
|
---|
1080 | }
|
---|
1081 | }
|
---|
1082 |
|
---|
1083 | /*----------------------------------------------------------------------------*/
|
---|
1084 |
|
---|
1085 | extern "C"
|
---|
1086 | const double* xplra_multi_get_double_const_ptr(int bufferID, size_t datarefID)
|
---|
1087 | {
|
---|
1088 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1089 | if (buffer==0) return 0;
|
---|
1090 | try {
|
---|
1091 | return &(buffer->getDoubleRef(datarefID));
|
---|
1092 | } catch (...) {
|
---|
1093 | Connection::get(*buffer).handleException();
|
---|
1094 | return 0;
|
---|
1095 | }
|
---|
1096 | }
|
---|
1097 |
|
---|
1098 | /*----------------------------------------------------------------------------*/
|
---|
1099 |
|
---|
1100 | extern "C"
|
---|
1101 | double* xplra_multi_get_double_ptr(int bufferID, size_t datarefID)
|
---|
1102 | {
|
---|
1103 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1104 | if (buffer==0) return 0;
|
---|
1105 | try {
|
---|
1106 | return &(buffer->getDoubleRef(datarefID));
|
---|
1107 | } catch (...) {
|
---|
1108 | Connection::get(*buffer).handleException();
|
---|
1109 | return 0;
|
---|
1110 | }
|
---|
1111 | }
|
---|
1112 |
|
---|
1113 | //------------------------------------------------------------------------------
|
---|
1114 |
|
---|
1115 | extern "C"
|
---|
1116 | ssize_t xplra_multi_set_float_array(int bufferID, size_t datarefID,
|
---|
1117 | const float* value, size_t length,
|
---|
1118 | size_t offset)
|
---|
1119 | {
|
---|
1120 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1121 | if (buffer==0) return -1;
|
---|
1122 | try {
|
---|
1123 | return buffer->setFloatArray(datarefID, value, length, offset);
|
---|
1124 | } catch (...) {
|
---|
1125 | Connection::get(*buffer).handleException();
|
---|
1126 | return -1;
|
---|
1127 | }
|
---|
1128 | }
|
---|
1129 |
|
---|
1130 | /*----------------------------------------------------------------------------*/
|
---|
1131 |
|
---|
1132 | extern "C"
|
---|
1133 | ssize_t xplra_multi_get_float_array(float* value,
|
---|
1134 | size_t length, size_t offset,
|
---|
1135 | int bufferID, size_t datarefID)
|
---|
1136 | {
|
---|
1137 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1138 | if (buffer==0) return -1;
|
---|
1139 | try {
|
---|
1140 | return buffer->getFloatArray(datarefID, value, length, offset);
|
---|
1141 | } catch (...) {
|
---|
1142 | Connection::get(*buffer).handleException();
|
---|
1143 | return -1;
|
---|
1144 | }
|
---|
1145 | }
|
---|
1146 |
|
---|
1147 | /*----------------------------------------------------------------------------*/
|
---|
1148 |
|
---|
1149 | extern "C"
|
---|
1150 | const float* xplra_multi_get_float_array_ptr(int bufferID, size_t datarefID,
|
---|
1151 | size_t offset)
|
---|
1152 | {
|
---|
1153 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1154 | if (buffer==0) return 0;
|
---|
1155 | try {
|
---|
1156 | return buffer->getFloatArray(datarefID, offset);
|
---|
1157 | } catch (...) {
|
---|
1158 | Connection::get(*buffer).handleException();
|
---|
1159 | return 0;
|
---|
1160 | }
|
---|
1161 | }
|
---|
1162 |
|
---|
1163 | //------------------------------------------------------------------------------
|
---|
1164 |
|
---|
1165 | extern "C"
|
---|
1166 | ssize_t xplra_multi_set_int_array(int bufferID, size_t datarefID,
|
---|
1167 | const int32_t* value, size_t length,
|
---|
1168 | size_t offset)
|
---|
1169 | {
|
---|
1170 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1171 | if (buffer==0) return -1;
|
---|
1172 | try {
|
---|
1173 | return buffer->setIntArray(datarefID, value, length, offset);
|
---|
1174 | } catch (...) {
|
---|
1175 | Connection::get(*buffer).handleException();
|
---|
1176 | return -1;
|
---|
1177 | }
|
---|
1178 | }
|
---|
1179 |
|
---|
1180 | /*----------------------------------------------------------------------------*/
|
---|
1181 |
|
---|
1182 | extern "C"
|
---|
1183 | ssize_t xplra_multi_get_int_array(int32_t* value,
|
---|
1184 | size_t length, size_t offset,
|
---|
1185 | int bufferID, size_t datarefID)
|
---|
1186 | {
|
---|
1187 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1188 | if (buffer==0) return -1;
|
---|
1189 | try {
|
---|
1190 | return buffer->getIntArray(datarefID, value, length, offset);
|
---|
1191 | } catch (...) {
|
---|
1192 | Connection::get(*buffer).handleException();
|
---|
1193 | return -1;
|
---|
1194 | }
|
---|
1195 | }
|
---|
1196 |
|
---|
1197 | /*----------------------------------------------------------------------------*/
|
---|
1198 |
|
---|
1199 | extern "C"
|
---|
1200 | const int32_t* xplra_multi_get_int_array_ptr(int bufferID, size_t datarefID,
|
---|
1201 | size_t offset)
|
---|
1202 | {
|
---|
1203 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1204 | if (buffer==0) return 0;
|
---|
1205 | try {
|
---|
1206 | return buffer->getIntArray(datarefID, offset);
|
---|
1207 | } catch (...) {
|
---|
1208 | Connection::get(*buffer).handleException();
|
---|
1209 | return 0;
|
---|
1210 | }
|
---|
1211 | }
|
---|
1212 |
|
---|
1213 | //------------------------------------------------------------------------------
|
---|
1214 |
|
---|
1215 | extern "C"
|
---|
1216 | ssize_t xplra_multi_set_byte_array(int bufferID, size_t datarefID,
|
---|
1217 | const void* value, size_t length,
|
---|
1218 | size_t offset)
|
---|
1219 | {
|
---|
1220 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1221 | if (buffer==0) return -1;
|
---|
1222 | try {
|
---|
1223 | return buffer->setByteArray(datarefID,
|
---|
1224 | reinterpret_cast<const uint8_t*>(value),
|
---|
1225 | length, offset);
|
---|
1226 | } catch (...) {
|
---|
1227 | Connection::get(*buffer).handleException();
|
---|
1228 | return -1;
|
---|
1229 | }
|
---|
1230 | }
|
---|
1231 |
|
---|
1232 | /*----------------------------------------------------------------------------*/
|
---|
1233 |
|
---|
1234 | extern "C"
|
---|
1235 | ssize_t xplra_multi_get_byte_array(void* value,
|
---|
1236 | size_t length, size_t offset,
|
---|
1237 | int bufferID, size_t datarefID)
|
---|
1238 | {
|
---|
1239 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1240 | if (buffer==0) return -1;
|
---|
1241 | try {
|
---|
1242 | return buffer->getByteArray(datarefID,
|
---|
1243 | reinterpret_cast<uint8_t*>(value),
|
---|
1244 | length, offset);
|
---|
1245 | } catch (...) {
|
---|
1246 | Connection::get(*buffer).handleException();
|
---|
1247 | return -1;
|
---|
1248 | }
|
---|
1249 | }
|
---|
1250 |
|
---|
1251 | /*----------------------------------------------------------------------------*/
|
---|
1252 |
|
---|
1253 | extern "C"
|
---|
1254 | const uint8_t* xplra_multi_get_byte_array_ptr(int bufferID, size_t datarefID,
|
---|
1255 | size_t offset)
|
---|
1256 | {
|
---|
1257 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1258 | if (buffer==0) return 0;
|
---|
1259 | try {
|
---|
1260 | return buffer->getByteArray(datarefID, offset);
|
---|
1261 | } catch (...) {
|
---|
1262 | Connection::get(*buffer).handleException();
|
---|
1263 | return 0;
|
---|
1264 | }
|
---|
1265 | }
|
---|
1266 |
|
---|
1267 | //------------------------------------------------------------------------------
|
---|
1268 |
|
---|
1269 | extern "C" ssize_t xplra_multi_set_string(int bufferID, size_t datarefID,
|
---|
1270 | const char* value, size_t offset)
|
---|
1271 | {
|
---|
1272 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1273 | if (buffer==0) return -1;
|
---|
1274 | try {
|
---|
1275 | return buffer->setString(datarefID, value, offset);
|
---|
1276 | } catch (...) {
|
---|
1277 | Connection::get(*buffer).handleException();
|
---|
1278 | return -1;
|
---|
1279 | }
|
---|
1280 | }
|
---|
1281 |
|
---|
1282 | /*----------------------------------------------------------------------------*/
|
---|
1283 |
|
---|
1284 | extern "C"
|
---|
1285 | const char* xplra_multi_get_string_ptr(int bufferID, size_t datarefID,
|
---|
1286 | size_t offset)
|
---|
1287 | {
|
---|
1288 | MultiBuffer* buffer = MultiBufferSlot::getValue(bufferID);
|
---|
1289 | if (buffer==0) return 0;
|
---|
1290 | try {
|
---|
1291 | return buffer->getStringPtr(datarefID, offset);
|
---|
1292 | } catch (...) {
|
---|
1293 | Connection::get(*buffer).handleException();
|
---|
1294 | return 0;
|
---|
1295 | }
|
---|
1296 | }
|
---|
1297 |
|
---|
1298 | //------------------------------------------------------------------------------
|
---|
1299 |
|
---|
1300 | extern "C" int xplra_multi_destroy_buffer(int connectionID, int bufferID)
|
---|
1301 | {
|
---|
1302 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1303 | if (connection==0) return -1;
|
---|
1304 |
|
---|
1305 | try {
|
---|
1306 | return connection->destroyMultiBuffer(bufferID) ? 0 : -1;
|
---|
1307 | } catch(...) {
|
---|
1308 | connection->handleException();
|
---|
1309 | return -1;
|
---|
1310 | }
|
---|
1311 | }
|
---|
1312 |
|
---|
1313 | //------------------------------------------------------------------------------
|
---|
1314 | //------------------------------------------------------------------------------
|
---|
1315 |
|
---|
1316 | extern "C" int xplra_show_message(int connectionID,
|
---|
1317 | const char* message, float duration)
|
---|
1318 | {
|
---|
1319 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1320 | if (connection==0) return -1;
|
---|
1321 |
|
---|
1322 | try {
|
---|
1323 | connection->showMessage(message, duration);
|
---|
1324 | return 0;
|
---|
1325 | } catch(...) {
|
---|
1326 | connection->handleException();
|
---|
1327 | return -1;
|
---|
1328 | }
|
---|
1329 | }
|
---|
1330 |
|
---|
1331 | //------------------------------------------------------------------------------
|
---|
1332 | //------------------------------------------------------------------------------
|
---|
1333 |
|
---|
1334 | extern "C" int xplra_register_hotkeys(int connectionID,
|
---|
1335 | const uint16_t* codes, size_t length)
|
---|
1336 | {
|
---|
1337 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1338 | if (connection==0) return -1;
|
---|
1339 |
|
---|
1340 | try {
|
---|
1341 | connection->registerHotkeys(codes, length);
|
---|
1342 | return 0;
|
---|
1343 | } catch(...) {
|
---|
1344 | connection->handleException();
|
---|
1345 | return -1;
|
---|
1346 | }
|
---|
1347 | }
|
---|
1348 |
|
---|
1349 | /*----------------------------------------------------------------------------*/
|
---|
1350 |
|
---|
1351 | extern "C" int xplra_query_hotkeys(int connectionID,
|
---|
1352 | uint8_t* states, size_t length)
|
---|
1353 | {
|
---|
1354 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1355 | if (connection==0) return -1;
|
---|
1356 |
|
---|
1357 | try {
|
---|
1358 | connection->queryHotkeys(states, length);
|
---|
1359 | return 0;
|
---|
1360 | } catch(...) {
|
---|
1361 | connection->handleException();
|
---|
1362 | return -1;
|
---|
1363 | }
|
---|
1364 | }
|
---|
1365 |
|
---|
1366 | /*----------------------------------------------------------------------------*/
|
---|
1367 |
|
---|
1368 | extern "C" int xplra_unregister_hotkeys(int connectionID)
|
---|
1369 | {
|
---|
1370 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1371 | if (connection==0) return -1;
|
---|
1372 |
|
---|
1373 | try {
|
---|
1374 | connection->unregisterHotkeys();
|
---|
1375 | return 0;
|
---|
1376 | } catch(...) {
|
---|
1377 | connection->handleException();
|
---|
1378 | return -1;
|
---|
1379 | }
|
---|
1380 | }
|
---|
1381 |
|
---|
1382 | //------------------------------------------------------------------------------
|
---|
1383 | //------------------------------------------------------------------------------
|
---|
1384 |
|
---|
1385 | extern "C" int xplra_disconnect(int connectionID)
|
---|
1386 | {
|
---|
1387 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1388 | if (connection==0) return -1;
|
---|
1389 |
|
---|
1390 | connection->disconnect();
|
---|
1391 |
|
---|
1392 | return 0;
|
---|
1393 | }
|
---|
1394 |
|
---|
1395 | //------------------------------------------------------------------------------
|
---|
1396 | //------------------------------------------------------------------------------
|
---|
1397 |
|
---|
1398 | extern "C" int xplra_reconnect(int connectionID)
|
---|
1399 | {
|
---|
1400 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1401 | if (connection==0) return -1;
|
---|
1402 |
|
---|
1403 | try {
|
---|
1404 | connection->connect();
|
---|
1405 | return 0;
|
---|
1406 | } catch(...) {
|
---|
1407 | return -1;
|
---|
1408 | }
|
---|
1409 | }
|
---|
1410 |
|
---|
1411 | //------------------------------------------------------------------------------
|
---|
1412 | //------------------------------------------------------------------------------
|
---|
1413 |
|
---|
1414 | extern "C" int xplra_destroy(int connectionID)
|
---|
1415 | {
|
---|
1416 | Connection* connection = ConnectionSlot::getValue(connectionID);
|
---|
1417 | if (connection==0) return -1;
|
---|
1418 |
|
---|
1419 | ConnectionSlot::clearValue(connectionID);
|
---|
1420 | delete connection;
|
---|
1421 |
|
---|
1422 | return 0;
|
---|
1423 | }
|
---|
1424 |
|
---|
1425 | //------------------------------------------------------------------------------
|
---|
1426 | //------------------------------------------------------------------------------
|
---|
1427 |
|
---|
1428 | // Local Variables:
|
---|
1429 | // mode: C++
|
---|
1430 | // c-basic-offset: 4
|
---|
1431 | // indent-tabs-mode: nil
|
---|
1432 | // End:
|
---|