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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_dd2411636cfeb3780831d8d9eec9249e.html">msgpack</a></li> </ul>
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<a href="zbuffer_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"> * MessagePack for C deflate buffer implementation</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"> * Copyright (C) 2010 FURUHASHI Sadayuki</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Distributed under the Boost Software License, Version 1.0.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * (See accompanying file LICENSE_1_0.txt or copy at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * http://www.boost.org/LICENSE_1_0.txt)</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> */</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifndef MSGPACK_ZBUFFER_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#define MSGPACK_ZBUFFER_H</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "<a class="code" href="sysdep_8h.html">sysdep.h</a>"</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <string.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <zlib.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="structmsgpack__zbuffer.html"> 29</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a> {</div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d"> 30</a></span>  z_stream <a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>;</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2"> 31</a></span>  <span class="keywordtype">char</span>* <a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b"> 32</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a>;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> } <a class="code" href="group__msgpack__zbuffer.html#ga64ddf64ff915f08b77f1f6940a2c73c3">msgpack_zbuffer</a>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#ifndef MSGPACK_ZBUFFER_INIT_SIZE</span></div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="group__msgpack__zbuffer.html#gaf6d2b64cf59d1342f45a45ed01f428dd"> 36</a></span> <span class="preprocessor">#define MSGPACK_ZBUFFER_INIT_SIZE 8192</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> msgpack_zbuffer_init(</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf, <span class="keywordtype">int</span> level, <span class="keywordtype">size_t</span> <a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a>);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msgpack_zbuffer_destroy(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* msgpack_zbuffer_new(<span class="keywordtype">int</span> level, <span class="keywordtype">size_t</span> <a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a>);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msgpack_zbuffer_free(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">char</span>* msgpack_zbuffer_flush(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* msgpack_zbuffer_data(<span class="keyword">const</span> <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> msgpack_zbuffer_size(<span class="keyword">const</span> <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> msgpack_zbuffer_reset(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msgpack_zbuffer_reset_buffer(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">char</span>* msgpack_zbuffer_release_buffer(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#ifndef MSGPACK_ZBUFFER_RESERVE_SIZE</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="group__msgpack__zbuffer.html#ga9bb090017db312b9d77ff522ff2728fc"> 57</a></span> <span class="preprocessor">#define MSGPACK_ZBUFFER_RESERVE_SIZE 512</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> msgpack_zbuffer_write(<span class="keywordtype">void</span>* <a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>, <span class="keyword">const</span> <span class="keywordtype">char</span>* buf, <span class="keywordtype">size_t</span> <a class="code" href="unpack__template_8h.html#ac16e956eac9f5c3180afa8e80d4f098c">len</a>);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> msgpack_zbuffer_expand(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> msgpack_zbuffer_init(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf,</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">int</span> level, <span class="keywordtype">size_t</span> <a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a>)</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  memset(zbuf, 0, <span class="keyword">sizeof</span>(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>));</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a> = <a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">if</span>(deflateInit(&zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>, level) != Z_OK) {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  free(zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> <span class="keyword">true</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="l00077"></a><span class="lineno"> 77</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msgpack_zbuffer_destroy(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  deflateEnd(&zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  free(zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> }</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* msgpack_zbuffer_new(<span class="keywordtype">int</span> level, <span class="keywordtype">size_t</span> init_size)</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> {</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf = (<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>*)malloc(<span class="keyword">sizeof</span>(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>));</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">if</span> (zbuf == NULL) <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span>(!msgpack_zbuffer_init(zbuf, level, init_size)) {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  free(zbuf);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> zbuf;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msgpack_zbuffer_free(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> {</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span>(zbuf == NULL) { <span class="keywordflow">return</span>; }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  msgpack_zbuffer_destroy(zbuf);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  free(zbuf);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> }</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> msgpack_zbuffer_expand(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> {</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">size_t</span> used = (<span class="keywordtype">char</span>*)zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_out - zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">size_t</span> csize = used + zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_out;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">size_t</span> nsize = (csize == 0) ? zbuf-><a class="code" href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">init_size</a> : csize * 2;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">char</span>* tmp = (<span class="keywordtype">char</span>*)realloc(zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>, nsize);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span>(tmp == NULL) {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a> = tmp;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_out = (Bytef*)(tmp + used);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_out = nsize - used;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> }</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> msgpack_zbuffer_write(<span class="keywordtype">void</span>* <a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>, <span class="keyword">const</span> <span class="keywordtype">char</span>* buf, <span class="keywordtype">size_t</span> <a class="code" href="unpack__template_8h.html#ac16e956eac9f5c3180afa8e80d4f098c">len</a>)</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf = (<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>*)data;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_in = (Bytef*)buf;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_in = <a class="code" href="unpack__template_8h.html#ac16e956eac9f5c3180afa8e80d4f098c">len</a>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">while</span>(zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_in > 0) {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span>(zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_out < <a class="code" href="group__msgpack__zbuffer.html#ga9bb090017db312b9d77ff522ff2728fc">MSGPACK_ZBUFFER_RESERVE_SIZE</a>) {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span>(!msgpack_zbuffer_expand(zbuf)) {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span>(deflate(&zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>, Z_NO_FLUSH) != Z_OK) {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">char</span>* msgpack_zbuffer_flush(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">while</span>(<span class="keyword">true</span>) {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">switch</span>(deflate(&zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>, Z_FINISH)) {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">case</span> Z_STREAM_END:</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">case</span> Z_OK:</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span>(!msgpack_zbuffer_expand(zbuf)) {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> }</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* msgpack_zbuffer_data(<span class="keyword">const</span> <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> msgpack_zbuffer_size(<span class="keyword">const</span> <a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_out - zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msgpack_zbuffer_reset_buffer(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</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>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_out += (<span class="keywordtype">char</span>*)zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_out - zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_out = (Bytef*)zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> }</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> msgpack_zbuffer_reset(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span>(deflateReset(&zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>) != Z_OK) {</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  msgpack_zbuffer_reset_buffer(zbuf);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> }</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">char</span>* msgpack_zbuffer_release_buffer(<a class="code" href="structmsgpack__zbuffer.html">msgpack_zbuffer</a>* zbuf)</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> {</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">char</span>* tmp = zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a>;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">data</a> = NULL;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.next_out = NULL;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  zbuf-><a class="code" href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">stream</a>.avail_out = 0;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> tmp;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> }</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor">#endif </span><span class="comment">/* msgpack/zbuffer.h */</span><span class="preprocessor"></span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="ttc" id="structmsgpack__zbuffer_html"><div class="ttname"><a href="structmsgpack__zbuffer.html">msgpack_zbuffer</a></div><div class="ttdef"><b>Definition:</b> zbuffer.h:29</div></div>
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<div class="ttc" id="structmsgpack__zbuffer_html_ad800050863257ee1dad607611fe95cd2"><div class="ttname"><a href="structmsgpack__zbuffer.html#ad800050863257ee1dad607611fe95cd2">msgpack_zbuffer::data</a></div><div class="ttdeci">char * data</div><div class="ttdef"><b>Definition:</b> zbuffer.h:31</div></div>
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<div class="ttc" id="structmsgpack__zbuffer_html_a95a96eae482ee8d3036a66191076235d"><div class="ttname"><a href="structmsgpack__zbuffer.html#a95a96eae482ee8d3036a66191076235d">msgpack_zbuffer::stream</a></div><div class="ttdeci">z_stream stream</div><div class="ttdef"><b>Definition:</b> zbuffer.h:30</div></div>
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<div class="ttc" id="sysdep_8h_html"><div class="ttname"><a href="sysdep_8h.html">sysdep.h</a></div></div>
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<div class="ttc" id="group__msgpack__zbuffer_html_ga64ddf64ff915f08b77f1f6940a2c73c3"><div class="ttname"><a href="group__msgpack__zbuffer.html#ga64ddf64ff915f08b77f1f6940a2c73c3">msgpack_zbuffer</a></div><div class="ttdeci">struct msgpack_zbuffer msgpack_zbuffer</div></div>
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<div class="ttc" id="structmsgpack__zbuffer_html_a86dfcd53585939b8abd219658de18b8b"><div class="ttname"><a href="structmsgpack__zbuffer.html#a86dfcd53585939b8abd219658de18b8b">msgpack_zbuffer::init_size</a></div><div class="ttdeci">size_t init_size</div><div class="ttdef"><b>Definition:</b> zbuffer.h:32</div></div>
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<div class="ttc" id="group__msgpack__zbuffer_html_ga9bb090017db312b9d77ff522ff2728fc"><div class="ttname"><a href="group__msgpack__zbuffer.html#ga9bb090017db312b9d77ff522ff2728fc">MSGPACK_ZBUFFER_RESERVE_SIZE</a></div><div class="ttdeci">#define MSGPACK_ZBUFFER_RESERVE_SIZE</div><div class="ttdef"><b>Definition:</b> zbuffer.h:57</div></div>
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<div class="ttc" id="unpack__template_8h_html_ac16e956eac9f5c3180afa8e80d4f098c"><div class="ttname"><a href="unpack__template_8h.html#ac16e956eac9f5c3180afa8e80d4f098c">len</a></div><div class="ttdeci">const char size_t len</div><div class="ttdef"><b>Definition:</b> unpack_template.h:89</div></div>
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