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<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"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Delta Chat Core</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2017 Björn Petersen</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Contact: r10s@b44t.com, http://b44t.com</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify it under</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the terms of the GNU General Public License as published by the Free Software</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Foundation, either version 3 of the License, or (at your option) any later</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * version.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * This program is distributed in the hope that it will be useful, but WITHOUT</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * details.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * You should have received a copy of the GNU General Public License along with</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * this program. If not, see http://www.gnu.org/licenses/ .</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> ******************************************************************************/</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="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <string.h></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "mrmailbox_internal.h"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "mrtools.h"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">static</span> <span class="keywordtype">char</span>* find_param(<span class="keywordtype">char</span>* ths, <span class="keywordtype">int</span> key, <span class="keywordtype">char</span>** ret_p2)</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">char</span> *p1, *p2;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="comment">/* let p1 point to the start of the */</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  p1 = ths;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">while</span>( 1 ) {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">if</span>( p1 == NULL || *p1 == 0 ) {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>( *p1 == key && p1[1] == <span class="charliteral">'='</span> ) {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">break</span>;</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="keywordflow">else</span> {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  p1 = strchr(p1, <span class="charliteral">'\n'</span>); <span class="comment">/* if `\r\n` is used, this `\r` is also skipped by this*/</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span>( p1 ) {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  p1++;</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>  }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</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="comment">/* let p2 point to the character _after_ the value - eiter `\n` or `\0` */</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  p2 = strchr(p1, <span class="charliteral">'\n'</span>);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span>( p2 == NULL ) {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  p2 = &p1[strlen(p1)];</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> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  *ret_p2 = p2;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> p1;</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> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structmrparam__t.html#a6824cd599508690ca1d383b9f229f4e3"> 69</a></span> <a class="code" href="structmrparam__t.html">mrparam_t</a>* <a class="code" href="structmrparam__t.html#a6824cd599508690ca1d383b9f229f4e3">mrparam_new</a>()</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="structmrparam__t.html">mrparam_t</a>* param;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span>( (param=calloc(1, <span class="keyword">sizeof</span>(<a class="code" href="structmrparam__t.html">mrparam_t</a>)))==NULL ) {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  exit(28); <span class="comment">/* cannot allocate little memory, unrecoverable error */</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>  param->m_packed = calloc(1, 1);</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>  <span class="keywordflow">return</span> param;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> }</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="l00090"></a><span class="lineno"><a class="line" href="structmrparam__t.html#ac89d8855a852f5704c3cc596e2a3d208"> 90</a></span> <span class="keywordtype">void</span> <a class="code" href="structmrparam__t.html#ac89d8855a852f5704c3cc596e2a3d208">mrparam_unref</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param)</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">if</span>( param==NULL ) {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</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>  <a class="code" href="structmrparam__t.html#a88397aa66e74bcdc61c8376c8e9a761b">mrparam_empty</a>(param);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  free(param->m_packed);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  free(param);</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> </div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="structmrparam__t.html#a88397aa66e74bcdc61c8376c8e9a761b"> 111</a></span> <span class="keywordtype">void</span> <a class="code" href="structmrparam__t.html#a88397aa66e74bcdc61c8376c8e9a761b">mrparam_empty</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param)</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">if</span>( param == NULL ) {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span>;</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> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  param->m_packed[0] = 0;</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> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keywordtype">void</span> mrparam_set_packed(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param, <span class="keyword">const</span> <span class="keywordtype">char</span>* packed)</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>  <span class="keywordflow">if</span>( param == NULL ) {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span>;</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>  <a class="code" href="structmrparam__t.html#a88397aa66e74bcdc61c8376c8e9a761b">mrparam_empty</a>(param);</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">if</span>( packed ) {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  free(param->m_packed);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  param->m_packed = safe_strdup(packed);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="structmrparam__t.html#a0a9d3768d128dce0088b089f66fafb68"> 161</a></span> <span class="keywordtype">int</span> <a class="code" href="structmrparam__t.html#a0a9d3768d128dce0088b089f66fafb68">mrparam_exists</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param, <span class="keywordtype">int</span> key)</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="keywordtype">char</span> *p2;</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">if</span>( param == NULL || key == 0 ) {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> 0;</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> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> find_param(param->m_packed, key, &p2)? 1 : 0;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="structmrparam__t.html#a23e24e8700e17ede6dd385fc90330f76"> 186</a></span> <span class="keywordtype">char</span>* <a class="code" href="structmrparam__t.html#a23e24e8700e17ede6dd385fc90330f76">mrparam_get</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param, <span class="keywordtype">int</span> key, <span class="keyword">const</span> <span class="keywordtype">char</span>* def)</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">char</span> *p1, *p2, bak, *ret;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">if</span>( param == NULL || key == 0 ) {</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> def? safe_strdup(def) : NULL;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  p1 = find_param(param->m_packed, key, &p2);</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span>( p1 == NULL ) {</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> def? safe_strdup(def) : NULL;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</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>  p1 += 2; <span class="comment">/* skip key and "=" (safe as find_param checks for its existance) */</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  bak = *p2;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  *p2 = 0;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  ret = safe_strdup(p1);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  mr_rtrim(ret); <span class="comment">/* to be safe with '\r' characters ... */</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  *p2 = bak;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="structmrparam__t.html#aba7d11db241c2ebbadab67895b84dae8"> 223</a></span> int32_t <a class="code" href="structmrparam__t.html#aba7d11db241c2ebbadab67895b84dae8">mrparam_get_int</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param, <span class="keywordtype">int</span> key, int32_t def)</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">if</span>( param == NULL || key == 0 ) {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">return</span> def;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordtype">char</span>* str = <a class="code" href="structmrparam__t.html#a23e24e8700e17ede6dd385fc90330f76">mrparam_get</a>(param, key, NULL);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">if</span>( str == NULL ) {</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> def;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  int32_t ret = atol(str);</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  free(str);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="structmrparam__t.html#a8399104724eab98103cdd2cd98b09d93"> 253</a></span> <span class="keywordtype">void</span> <a class="code" href="structmrparam__t.html#a8399104724eab98103cdd2cd98b09d93">mrparam_set</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param, <span class="keywordtype">int</span> key, <span class="keyword">const</span> <span class="keywordtype">char</span>* value)</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> {</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">char</span> *old1, *old2, *new1 = NULL;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span>( param == NULL || key == 0 ) {</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  old1 = param->m_packed;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  old2 = NULL;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">/* remove existing parameter from packed string, if any */</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span>( old1 ) {</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordtype">char</span> *p1, *p2;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  p1 = find_param(old1, key, &p2);</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span>( p1 != NULL ) {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  *p1 = 0;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  old2 = p2;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  }</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>( value==NULL ) {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span>; <span class="comment">/* parameter does not exist and should be cleared -> done. */</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  mr_rtrim(old1); <span class="comment">/* trim functions are null-pointer-safe */</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  mr_ltrim(old2);</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span>( old1 && old1[0]==0 ) { old1 = NULL; }</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">if</span>( old2 && old2[0]==0 ) { old2 = NULL; }</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">/* create new string */</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span>( value ) {</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  new1 = mr_mprintf(<span class="stringliteral">"%s%s%c=%s%s%s"</span>,</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  old1? old1 : <span class="stringliteral">""</span>,</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  old1? <span class="stringliteral">"\n"</span> : <span class="stringliteral">""</span>,</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  key,</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  value,</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  old2? <span class="stringliteral">"\n"</span> : <span class="stringliteral">""</span>,</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  old2? old2 : <span class="stringliteral">""</span>);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  new1 = mr_mprintf(<span class="stringliteral">"%s%s%s"</span>,</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  old1? old1 : <span class="stringliteral">""</span>,</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  (old1&&old2)? <span class="stringliteral">"\n"</span> : <span class="stringliteral">""</span>,</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  old2? old2 : <span class="stringliteral">""</span>);</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  free(param->m_packed);</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  param->m_packed = new1;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> }</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="structmrparam__t.html#aaf8fb80838add4d4254bb9fa2c11cb0f"> 318</a></span> <span class="keywordtype">void</span> <a class="code" href="structmrparam__t.html#aaf8fb80838add4d4254bb9fa2c11cb0f">mrparam_set_int</a>(<a class="code" href="structmrparam__t.html">mrparam_t</a>* param, <span class="keywordtype">int</span> key, int32_t value)</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> {</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">if</span>( param == NULL || key == 0 ) {</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  }</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordtype">char</span>* value_str = mr_mprintf(<span class="stringliteral">"%i"</span>, (<span class="keywordtype">int</span>)value);</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span>( value_str == NULL ) {</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  }</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="structmrparam__t.html#a8399104724eab98103cdd2cd98b09d93">mrparam_set</a>(param, key, value_str);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  free(value_str);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> }</div><div class="ttc" id="structmrparam__t_html_a0a9d3768d128dce0088b089f66fafb68"><div class="ttname"><a href="structmrparam__t.html#a0a9d3768d128dce0088b089f66fafb68">mrparam_t::mrparam_exists</a></div><div class="ttdeci">int mrparam_exists(mrparam_t *param, int key)</div><div class="ttdoc">Check if a parameter exists. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00161">mrparam.c:161</a></div></div>
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<div class="ttc" id="structmrparam__t_html_ac89d8855a852f5704c3cc596e2a3d208"><div class="ttname"><a href="structmrparam__t.html#ac89d8855a852f5704c3cc596e2a3d208">mrparam_t::mrparam_unref</a></div><div class="ttdeci">void mrparam_unref(mrparam_t *param)</div><div class="ttdoc">Free an parameter list object created eg. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00090">mrparam.c:90</a></div></div>
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<div class="ttc" id="structmrparam__t_html_a23e24e8700e17ede6dd385fc90330f76"><div class="ttname"><a href="structmrparam__t.html#a23e24e8700e17ede6dd385fc90330f76">mrparam_t::mrparam_get</a></div><div class="ttdeci">char * mrparam_get(mrparam_t *param, int key, const char *def)</div><div class="ttdoc">Get value of a parameter. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00186">mrparam.c:186</a></div></div>
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<div class="ttc" id="structmrparam__t_html_a8399104724eab98103cdd2cd98b09d93"><div class="ttname"><a href="structmrparam__t.html#a8399104724eab98103cdd2cd98b09d93">mrparam_t::mrparam_set</a></div><div class="ttdeci">void mrparam_set(mrparam_t *param, int key, const char *value)</div><div class="ttdoc">Set parameter to a string. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00253">mrparam.c:253</a></div></div>
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<div class="ttc" id="structmrparam__t_html_a6824cd599508690ca1d383b9f229f4e3"><div class="ttname"><a href="structmrparam__t.html#a6824cd599508690ca1d383b9f229f4e3">mrparam_t::mrparam_new</a></div><div class="ttdeci">mrparam_t * mrparam_new()</div><div class="ttdoc">Create new parameter list object. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00069">mrparam.c:69</a></div></div>
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<div class="ttc" id="structmrparam__t_html_aaf8fb80838add4d4254bb9fa2c11cb0f"><div class="ttname"><a href="structmrparam__t.html#aaf8fb80838add4d4254bb9fa2c11cb0f">mrparam_t::mrparam_set_int</a></div><div class="ttdeci">void mrparam_set_int(mrparam_t *param, int key, int32_t value)</div><div class="ttdoc">Set parameter to an integer. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00318">mrparam.c:318</a></div></div>
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<div class="ttc" id="structmrparam__t_html_aba7d11db241c2ebbadab67895b84dae8"><div class="ttname"><a href="structmrparam__t.html#aba7d11db241c2ebbadab67895b84dae8">mrparam_t::mrparam_get_int</a></div><div class="ttdeci">int32_t mrparam_get_int(mrparam_t *param, int key, int32_t def)</div><div class="ttdoc">Get value of a parameter. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00223">mrparam.c:223</a></div></div>
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<div class="ttc" id="structmrparam__t_html"><div class="ttname"><a href="structmrparam__t.html">mrparam_t</a></div><div class="ttdoc">An object for handling key=value parameter lists. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8h_source.html#l00036">mrparam.h:36</a></div></div>
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<div class="ttc" id="structmrparam__t_html_a88397aa66e74bcdc61c8376c8e9a761b"><div class="ttname"><a href="structmrparam__t.html#a88397aa66e74bcdc61c8376c8e9a761b">mrparam_t::mrparam_empty</a></div><div class="ttdeci">void mrparam_empty(mrparam_t *param)</div><div class="ttdoc">Delete all parameters. </div><div class="ttdef"><b>Definition:</b> <a href="mrparam_8c_source.html#l00111">mrparam.c:111</a></div></div>
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