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<div class="title">lirc_options.c</div> </div>
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<a href="lirc__options_8c.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">** lirc_options.c **********************************************************</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">*</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">* options.c - global options access.</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">*/</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifdef HAVE_CONFIG_H</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"># include <config.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#endif</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">#include <getopt.h></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#if defined(__linux__)</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <linux/types.h></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="ciniparser_8h.html">ciniparser.h</a>"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="lirc__options_8h.html">lirc_options.h</a>"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="lirc__log_8h.html">lirc_log.h</a>"</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> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="lirc__log_8h.html#abffd9aa4ab9bcfacdbb9d7728037114b">logchannel_t</a> logchannel = LOG_LIB;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <a class="code" href="struct__dictionary__.html">dictionary</a>* lirc_options = NULL;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/* Environment variable which if set enables some debug output. */</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> LIRC_DEBUG_OPTIONS = <span class="stringliteral">"LIRC_DEBUG_OPTIONS"</span>;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">static</span> <span class="keywordtype">int</span> depth = 0;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">static</span> <span class="keywordtype">int</span> options_debug = -1;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="lirc__options_8h.html#a21ea46a90d52096ab0a309317312b346"> 40</a></span> <a class="code" href="lirc__log_8h.html#a24e101a095456e946efea0b971fc2ee3">loglevel_t</a> <a class="code" href="lirc__options_8c.html#a21ea46a90d52096ab0a309317312b346">options_set_loglevel</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* optarg)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">char</span> s[4];</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="lirc__log_8h.html#a24e101a095456e946efea0b971fc2ee3">loglevel_t</a> level;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  level = <a class="code" href="lirc__log_8c.html#a2a2913bd83563a14c1202e9aafd5900c">string2loglevel</a>(optarg);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (level == LIRC_BADLEVEL)</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> level;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  snprintf(s, <span class="keyword">sizeof</span>(s), <span class="stringliteral">"%d"</span>, level);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  options_set_opt(<span class="stringliteral">"lircd:debug"</span>, s);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">return</span> level;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">void</span> options_set_opt(<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keyword">const</span> <span class="keywordtype">char</span>* value)</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="keywordflow">if</span> (<a class="code" href="group__ciniparser.html#gaab65a95ad09062716b24a129d8529b76">dictionary_set</a>(lirc_options, key, value) != 0)</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a>(<span class="stringliteral">"Cannot set option %s to %s\n"</span>, key, value);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</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> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* options_getstring(<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> key)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> <a class="code" href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a>(lirc_options, key, 0);</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> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keywordtype">int</span> options_getint(<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> key)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> <a class="code" href="group__ciniparser.html#ga494c830a31e50ba9daa03c5b3b596d1d">ciniparser_getint</a>(lirc_options, key, 0);</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> </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="keywordtype">int</span> options_getboolean(<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> key)</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>  <span class="keywordflow">return</span> <a class="code" href="group__ciniparser.html#ga21a20d1db5df6cb8854829a9649d57eb">ciniparser_getboolean</a>(lirc_options, key, 0);</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> </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="keyword">static</span> <span class="keywordtype">char</span>* parse_O_arg(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv)</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>  <span class="keywordtype">char</span>* path = NULL;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> opt_len = strlen(<span class="stringliteral">"--options_file"</span>);</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>  <span class="keywordflow">for</span> (i = 0; i < argc; i += 1) {</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">if</span> (strncmp(argv[i], <span class="stringliteral">"-O"</span>, 2) != 0 &&</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  strncmp(argv[i], <span class="stringliteral">"--options-file"</span>, opt_len) != 0)</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (strchr(argv[i], <span class="charliteral">'='</span>) != NULL) {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  path = strchr(argv[i], <span class="charliteral">'='</span>) + 1;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncmp(argv[i], <span class="stringliteral">"-O"</span>, 2) == 0 &&</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  strlen(argv[i]) > 2</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>  path = argv[i] + 2;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (i + 1 < argc) {</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  path = argv[i + 1];</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> NULL;</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>  <span class="keywordflow">if</span> (path && access(path, R_OK) != 0) {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  fprintf(stderr, <span class="stringliteral">"Cannot open options file %s for read\n"</span>,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  path);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> path;</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="keywordflow">return</span> NULL;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</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> <span class="keywordtype">void</span> options_load(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** <span class="keyword">const</span> argv,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* path_arg,</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">void</span> (*parse_options)(<span class="keywordtype">int</span>, <span class="keywordtype">char</span>** <span class="keyword">const</span>))</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> {</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">char</span> buff[128];</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">char</span> buff2[128];</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* path = path_arg;</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="keywordflow">if</span> (depth > 1) {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a>(<span class="stringliteral">"Error:Cowardly refusing to process"</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="stringliteral">" options-file option within a file\n"</span>);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  depth += 1;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  setenv(<span class="stringliteral">"POSIXLY_CORRECT"</span>, <span class="stringliteral">"1"</span>, 1);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (path == NULL)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  path = parse_O_arg(argc, argv);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (path == NULL) {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  path = getenv(<a class="code" href="lirc__config_8h.html#acc0c7046411273ffb575459f10ff4cf0">LIRC_OPTIONS_VAR</a>);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  path = (path == NULL ? <a class="code" href="lirc__config_8h.html#a933452728d1e45e1f58e7058825ebccd">LIRC_OPTIONS_PATH</a> : path);</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>  <span class="keywordflow">if</span> (*path != <span class="charliteral">'/'</span>) {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> (getcwd(buff2, <span class="keyword">sizeof</span>(buff2)) == NULL)</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="lirc__log_8h.html#a9a1bc3b439c0d122c4e82be836c6f531">log_perror_warn</a>(<span class="stringliteral">"options_load: getcwd():"</span>);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  snprintf(buff, <span class="keyword">sizeof</span>(buff), <span class="stringliteral">"%s/%s"</span>, buff2, path);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  path = buff;</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">if</span> (access(path, R_OK) == 0) {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  lirc_options = <a class="code" href="group__ciniparser.html#ga1e877c8cb81d953914b7f10030d84ccd">ciniparser_load</a>(path);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (lirc_options == NULL) {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a>(<span class="stringliteral">"Cannot load options file %s\n"</span>, path);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  lirc_options = <a class="code" href="group__ciniparser.html#ga876a908eb786f957f939a08a362e514d">dictionary_new</a>(0);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  fprintf(stderr, <span class="stringliteral">"Warning: cannot open %s\n"</span>, path);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="code" href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a>(<span class="stringliteral">"Cannot open %s\n"</span>, path);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  lirc_options = <a class="code" href="group__ciniparser.html#ga876a908eb786f957f939a08a362e514d">dictionary_new</a>(0);</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>  <span class="keywordflow">if</span> (parse_options != NULL)</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  parse_options(argc, argv);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (options_debug == -1)</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  options_debug = getenv(LIRC_DEBUG_OPTIONS) != NULL;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">if</span> (options_debug && lirc_options != NULL) {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  fprintf(stderr, <span class="stringliteral">"Dumping parsed option values:\n"</span>);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="group__ciniparser.html#gac3baf2303bc7715836462364ad3d1b71">ciniparser_dump</a>(lirc_options, stderr);</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> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="lirc__options_8h.html#a2e0ec345fba828920ffe10c85d4aa9c9"> 160</a></span> <a class="code" href="lirc__log_8h.html#a24e101a095456e946efea0b971fc2ee3">loglevel_t</a> <a class="code" href="lirc__options_8c.html#a2e0ec345fba828920ffe10c85d4aa9c9">options_get_app_loglevel</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* app)</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>  <span class="keyword">const</span> <span class="keywordtype">char</span>* s;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="lirc__log_8h.html#a24e101a095456e946efea0b971fc2ee3">loglevel_t</a> level = LIRC_BADLEVEL;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">char</span> buff[64];</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  s = getenv(<span class="stringliteral">"LIRC_LOGLEVEL"</span>);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  level = <a class="code" href="lirc__log_8c.html#a2a2913bd83563a14c1202e9aafd5900c">string2loglevel</a>(s);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> (level != LIRC_BADLEVEL)</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> level;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (lirc_options == NULL)</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  options_load(0, NULL, NULL, NULL);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (level == LIRC_BADLEVEL && app != NULL) {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  snprintf(buff, <span class="keyword">sizeof</span>(buff), <span class="stringliteral">"%s:debug"</span>, app);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  s = <a class="code" href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a>(lirc_options, buff, NULL);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  level = <a class="code" href="lirc__log_8c.html#a2a2913bd83563a14c1202e9aafd5900c">string2loglevel</a>(s);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span> (level == LIRC_BADLEVEL) {</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  s = <a class="code" href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a>(lirc_options, <span class="stringliteral">"lircd:debug"</span>, <span class="stringliteral">"debug"</span>);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  level = <a class="code" href="lirc__log_8c.html#a2a2913bd83563a14c1202e9aafd5900c">string2loglevel</a>(s);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (level == LIRC_BADLEVEL)</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  level = LIRC_DEBUG;</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="keywordflow">return</span> level;</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> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="keywordtype">void</span> options_add_defaults(<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> defaults[])</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* key;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* value;</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>  <span class="keywordflow">for</span> (i = 0; defaults[i] != NULL; i += 2) {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  key = defaults[i];</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  value = defaults[i + 1];</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (<a class="code" href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a>(lirc_options, key, NULL) == NULL)</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  options_set_opt((<span class="keywordtype">char</span>*)key, (<span class="keywordtype">char</span>*)value);</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> }</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> <span class="keywordtype">void</span> options_unload(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  depth = 0;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  options_debug = -1;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (lirc_options != NULL) {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="group__ciniparser.html#ga9d792f2544cf674a371663e2f32128fa">dictionary_del</a>(lirc_options);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  lirc_options = NULL;</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="ttc" id="group__ciniparser_html_gaeb8a3530ebcbacf04b16a06c2353699a"><div class="ttname"><a href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a></div><div class="ttdeci">const char * ciniparser_getstring(dictionary *d, const char *key, char *def)</div><div class="ttdoc">Get the string associated to a key.</div><div class="ttdef"><b>Definition:</b> <a href="ciniparser_8c_source.html#l00286">ciniparser.c:286</a></div></div>
<div class="ttc" id="group__ciniparser_html_gaab65a95ad09062716b24a129d8529b76"><div class="ttname"><a href="group__ciniparser.html#gaab65a95ad09062716b24a129d8529b76">dictionary_set</a></div><div class="ttdeci">int dictionary_set(dictionary *d, const char *key, const char *val)</div><div class="ttdoc">Set a value in a dictionary.</div><div class="ttdef"><b>Definition:</b> <a href="dictionary_8c_source.html#l00147">dictionary.c:147</a></div></div>
<div class="ttc" id="group__ciniparser_html_ga1e877c8cb81d953914b7f10030d84ccd"><div class="ttname"><a href="group__ciniparser.html#ga1e877c8cb81d953914b7f10030d84ccd">ciniparser_load</a></div><div class="ttdeci">dictionary * ciniparser_load(const char *ininame)</div><div class="ttdoc">Parse an ini file and return an allocated dictionary object.</div><div class="ttdef"><b>Definition:</b> <a href="ciniparser_8c_source.html#l00368">ciniparser.c:368</a></div></div>
<div class="ttc" id="lirc__log_8h_html"><div class="ttname"><a href="lirc__log_8h.html">lirc_log.h</a></div><div class="ttdoc">Logging functionality.</div></div>
<div class="ttc" id="group__ciniparser_html_ga494c830a31e50ba9daa03c5b3b596d1d"><div class="ttname"><a href="group__ciniparser.html#ga494c830a31e50ba9daa03c5b3b596d1d">ciniparser_getint</a></div><div class="ttdeci">int ciniparser_getint(dictionary *d, const char *key, int notfound)</div><div class="ttdoc">Get the string associated to a key, convert to an int.</div><div class="ttdef"><b>Definition:</b> <a href="ciniparser_8c_source.html#l00300">ciniparser.c:300</a></div></div>
<div class="ttc" id="lirc__options_8h_html"><div class="ttname"><a href="lirc__options_8h.html">lirc_options.h</a></div><div class="ttdoc">Options management: options file, parse and retrieve.</div></div>
<div class="ttc" id="lirc__log_8h_html_afd2d22d45a6b32ff3ff8ea73013f09dc"><div class="ttname"><a href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a></div><div class="ttdeci">#define log_warn(fmt,...)</div><div class="ttdoc">Log a warning message.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00109">lirc_log.h:109</a></div></div>
<div class="ttc" id="lirc__options_8c_html_a21ea46a90d52096ab0a309317312b346"><div class="ttname"><a href="lirc__options_8c.html#a21ea46a90d52096ab0a309317312b346">options_set_loglevel</a></div><div class="ttdeci">loglevel_t options_set_loglevel(const char *optarg)</div><div class="ttdoc">Parse and store a loglevel, returning value (possibly LIRC_BADLEVEL).</div><div class="ttdef"><b>Definition:</b> <a href="lirc__options_8c_source.html#l00040">lirc_options.c:40</a></div></div>
<div class="ttc" id="group__ciniparser_html_ga876a908eb786f957f939a08a362e514d"><div class="ttname"><a href="group__ciniparser.html#ga876a908eb786f957f939a08a362e514d">dictionary_new</a></div><div class="ttdeci">dictionary * dictionary_new(int size)</div><div class="ttdoc">Create a new dictionary object.</div><div class="ttdef"><b>Definition:</b> <a href="dictionary_8c_source.html#l00092">dictionary.c:92</a></div></div>
<div class="ttc" id="lirc__log_8h_html_abffd9aa4ab9bcfacdbb9d7728037114b"><div class="ttname"><a href="lirc__log_8h.html#abffd9aa4ab9bcfacdbb9d7728037114b">logchannel_t</a></div><div class="ttdeci">logchannel_t</div><div class="ttdoc">Log channels used to filter messages.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00053">lirc_log.h:53</a></div></div>
<div class="ttc" id="lirc__log_8h_html_a24e101a095456e946efea0b971fc2ee3"><div class="ttname"><a href="lirc__log_8h.html#a24e101a095456e946efea0b971fc2ee3">loglevel_t</a></div><div class="ttdeci">loglevel_t</div><div class="ttdoc">The defined loglevels.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00036">lirc_log.h:36</a></div></div>
<div class="ttc" id="group__ciniparser_html_ga9d792f2544cf674a371663e2f32128fa"><div class="ttname"><a href="group__ciniparser.html#ga9d792f2544cf674a371663e2f32128fa">dictionary_del</a></div><div class="ttdeci">void dictionary_del(dictionary *d)</div><div class="ttdoc">Delete a dictionary object.</div><div class="ttdef"><b>Definition:</b> <a href="dictionary_8c_source.html#l00109">dictionary.c:109</a></div></div>
<div class="ttc" id="lirc__config_8h_html_acc0c7046411273ffb575459f10ff4cf0"><div class="ttname"><a href="lirc__config_8h.html#acc0c7046411273ffb575459f10ff4cf0">LIRC_OPTIONS_VAR</a></div><div class="ttdeci">#define LIRC_OPTIONS_VAR</div><div class="ttdoc">Environment variable overriding options file path.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__config_8h_source.html#l00072">lirc_config.h:72</a></div></div>
<div class="ttc" id="lirc__options_8c_html_a2e0ec345fba828920ffe10c85d4aa9c9"><div class="ttname"><a href="lirc__options_8c.html#a2e0ec345fba828920ffe10c85d4aa9c9">options_get_app_loglevel</a></div><div class="ttdeci">loglevel_t options_get_app_loglevel(const char *app)</div><div class="ttdoc">Return loglevel based on (falling priority)</div><div class="ttdef"><b>Definition:</b> <a href="lirc__options_8c_source.html#l00160">lirc_options.c:160</a></div></div>
<div class="ttc" id="lirc__config_8h_html_a933452728d1e45e1f58e7058825ebccd"><div class="ttname"><a href="lirc__config_8h.html#a933452728d1e45e1f58e7058825ebccd">LIRC_OPTIONS_PATH</a></div><div class="ttdeci">#define LIRC_OPTIONS_PATH</div><div class="ttdoc">Default options file path.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__config_8h_source.html#l00069">lirc_config.h:69</a></div></div>
<div class="ttc" id="group__ciniparser_html_gac3baf2303bc7715836462364ad3d1b71"><div class="ttname"><a href="group__ciniparser.html#gac3baf2303bc7715836462364ad3d1b71">ciniparser_dump</a></div><div class="ttdeci">void ciniparser_dump(dictionary *d, FILE *f)</div><div class="ttdoc">Dump a dictionary to an opened file pointer.</div><div class="ttdef"><b>Definition:</b> <a href="ciniparser_8c_source.html#l00227">ciniparser.c:227</a></div></div>
<div class="ttc" id="struct__dictionary___html"><div class="ttname"><a href="struct__dictionary__.html">_dictionary_</a></div><div class="ttdoc">Dictionary object.</div><div class="ttdef"><b>Definition:</b> <a href="dictionary_8h_source.html#l00067">dictionary.h:67</a></div></div>
<div class="ttc" id="lirc__log_8h_html_a9a1bc3b439c0d122c4e82be836c6f531"><div class="ttname"><a href="lirc__log_8h.html#a9a1bc3b439c0d122c4e82be836c6f531">log_perror_warn</a></div><div class="ttdeci">#define log_perror_warn(fmt,...)</div><div class="ttdoc">perror wrapper logging with level LIRC_WARNING.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00094">lirc_log.h:94</a></div></div>
<div class="ttc" id="ciniparser_8h_html"><div class="ttname"><a href="ciniparser_8h.html">ciniparser.h</a></div><div class="ttdoc">Parser for ini files.</div></div>
<div class="ttc" id="group__ciniparser_html_ga21a20d1db5df6cb8854829a9649d57eb"><div class="ttname"><a href="group__ciniparser.html#ga21a20d1db5df6cb8854829a9649d57eb">ciniparser_getboolean</a></div><div class="ttdeci">int ciniparser_getboolean(dictionary *d, const char *key, int notfound)</div><div class="ttdoc">Get the string associated to a key, convert to a boolean.</div><div class="ttdef"><b>Definition:</b> <a href="ciniparser_8c_source.html#l00324">ciniparser.c:324</a></div></div>
<div class="ttc" id="lirc__log_8c_html_a2a2913bd83563a14c1202e9aafd5900c"><div class="ttname"><a href="lirc__log_8c.html#a2a2913bd83563a14c1202e9aafd5900c">string2loglevel</a></div><div class="ttdeci">loglevel_t string2loglevel(const char *s)</div><div class="ttdoc">Convert a string, either a number or 'info', 'trace1', error etc.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8c_source.html#l00234">lirc_log.c:234</a></div></div>
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