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| <a href="instruction_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (C) 2013 Glyptodon LLC</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * of this software and associated documentation files (the "Software"), to deal</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * in the Software without restriction, including without limitation the rights</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * copies of the Software, and to permit persons to whom the Software is</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * furnished to do so, subject to the following conditions:</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * all copies or substantial portions of the Software.</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * THE SOFTWARE.</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef _GUAC_INSTRUCTION_H</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span><span class="preprocessor">#define _GUAC_INSTRUCTION_H</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="instruction-types_8h.html" title="Type definitions related to Guacamole instructions.">instruction-types.h</a>"</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="instruction-constants_8h.html" title="Constants related to Guacamole instructions.">instruction-constants.h</a>"</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="socket-types_8h.html" title="Type definitions related to the guac_socket object.">socket-types.h</a>"</span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> |
| <div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="structguac__instruction.html"> 38</a></span> <span class="keyword">struct </span><a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a> {</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="structguac__instruction.html#afe89ba323779cb1c6a68cf3fe9df73cc"> 43</a></span>  <span class="keywordtype">char</span>* <a class="code" href="structguac__instruction.html#afe89ba323779cb1c6a68cf3fe9df73cc" title="The opcode of the instruction.">opcode</a>;</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="structguac__instruction.html#a0745b07a905cd06a37b5e7614db32ec8"> 48</a></span>  <span class="keywordtype">int</span> <a class="code" href="structguac__instruction.html#a0745b07a905cd06a37b5e7614db32ec8" title="The number of arguments passed to this instruction.">argc</a>;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> |
| <div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="structguac__instruction.html#ac3b766830d0b97dce75c5b488aca436c"> 53</a></span>  <span class="keywordtype">char</span>** <a class="code" href="structguac__instruction.html#ac3b766830d0b97dce75c5b488aca436c" title="Array of all arguments passed to this instruction.">argv</a>;</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="structguac__instruction.html#aad671813a07d6d94e9ca14123b7c985c"> 58</a></span>  <a class="code" href="instruction-types_8h.html#a0c63d04a0d316101c27920f97dd3e897" title="All possible states of the instruction parser.">guac_instruction_parse_state</a> <a class="code" href="structguac__instruction.html#aad671813a07d6d94e9ca14123b7c985c" title="The parse state of the instruction.">state</a>;</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">int</span> __element_length;</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordtype">int</span> __elementc;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">char</span>* __elementv[<a class="code" href="instruction-constants_8h.html#a6f314dc5700812ca93ff132a15b86a46" title="The maximum number of elements per instruction, including the opcode.">GUAC_INSTRUCTION_MAX_ELEMENTS</a>];</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> };</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a>* <a class="code" href="instruction_8h.html#a21c622edf59a2e618ac757264214079d" title="Allocates a new instruction.">guac_instruction_alloc</a>();</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">void</span> <a class="code" href="instruction_8h.html#a07288c2e275efc475da9f88b039edb41" title="Resets the parse state and contents of the given instruction, such that the memory of that instructio...">guac_instruction_reset</a>(<a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a>* instruction);</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keywordtype">int</span> <a class="code" href="instruction_8h.html#a58604631f804b22b066b250abfc6c739" title="Appends data from the given buffer to the given instruction.">guac_instruction_append</a>(<a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a>* instruction,</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">void</span>* buffer, <span class="keywordtype">int</span> length);</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">void</span> <a class="code" href="instruction_8h.html#aa98c61dc8c82ce9af1b69083dd9a1fe1" title="Frees all memory allocated to the given instruction.">guac_instruction_free</a>(<a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a>* instruction);</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keywordtype">int</span> <a class="code" href="instruction_8h.html#ae4e254615c591eb8f26e32e32a65706c" title="Returns whether new instruction data is available on the given guac_socket connection for parsing...">guac_instruction_waiting</a>(<a class="code" href="structguac__socket.html" title="The core I/O object of Guacamole.">guac_socket</a>* socket, <span class="keywordtype">int</span> usec_timeout);</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a>* <a class="code" href="instruction_8h.html#ad4ec1deb8e06efb7c5b8acc6501039df" title="Reads a single instruction from the given guac_socket connection.">guac_instruction_read</a>(<a class="code" href="structguac__socket.html" title="The core I/O object of Guacamole.">guac_socket</a>* socket, <span class="keywordtype">int</span> usec_timeout);</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <a class="code" href="structguac__instruction.html" title="Represents a single instruction within the Guacamole protocol.">guac_instruction</a>* <a class="code" href="instruction_8h.html#a241426fa0e6d94d3866b994ca6b4e1ae" title="Reads a single instruction with the given opcode from the given guac_socket connection.">guac_instruction_expect</a>(<a class="code" href="structguac__socket.html" title="The core I/O object of Guacamole.">guac_socket</a>* socket,</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">int</span> usec_timeout, <span class="keyword">const</span> <span class="keywordtype">char</span>* opcode);</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor"></span></div> |
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