ACKme / WiConnect

Host library for controlling a WiConnect enabled Wi-Fi module.

Dependents:   wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more

doc/html/_string_util_8h_source.html@10:735194df0097, 2014-08-11 (annotated)

Committer:
dan_ackme
Date:
Mon Aug 11 21:59:00 2014 -0700
Revision:
10:735194df0097
added doc files

Who changed what in which revision?

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dan_ackme 10:735194df0097 27 <div id="projectname">WiConnect Library
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dan_ackme 10:735194df0097 66 <div class="title">StringUtil.h</div> </div>
dan_ackme 10:735194df0097 67 </div><!--header-->
dan_ackme 10:735194df0097 68 <div class="contents">
dan_ackme 10:735194df0097 69 <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div>
dan_ackme 10:735194df0097 70 <div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright 2014, ACKme Networks</span></div>
dan_ackme 10:735194df0097 71 <div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * All Rights Reserved.</span></div>
dan_ackme 10:735194df0097 72 <div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> *</span></div>
dan_ackme 10:735194df0097 73 <div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;</span></div>
dan_ackme 10:735194df0097 74 <div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * the contents of this file may not be disclosed to third parties, copied</span></div>
dan_ackme 10:735194df0097 75 <div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * or duplicated in any form, in whole or in part, without the prior</span></div>
dan_ackme 10:735194df0097 76 <div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * written permission of ACKme Networks.</span></div>
dan_ackme 10:735194df0097 77 <div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> */</span></div>
dan_ackme 10:735194df0097 78 <div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div>
dan_ackme 10:735194df0097 79 <div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#pragma once</span></div>
dan_ackme 10:735194df0097 80 <div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div>
dan_ackme 10:735194df0097 81 <div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div>
dan_ackme 10:735194df0097 82 <div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
dan_ackme 10:735194df0097 83 <div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &lt;ctype.h&gt;</span></div>
dan_ackme 10:735194df0097 84 <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
dan_ackme 10:735194df0097 85 <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &lt;limits.h&gt;</span></div>
dan_ackme 10:735194df0097 86 <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
dan_ackme 10:735194df0097 87 <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div>
dan_ackme 10:735194df0097 88 <div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifdef WICONNECT_USE_STRTOLL</span></div>
dan_ackme 10:735194df0097 89 <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// Necessary to get strtoll in C99 mode.</span></div>
dan_ackme 10:735194df0097 90 <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment">// http://sourceware.org/ml/newlib/2012/msg00425.html</span></div>
dan_ackme 10:735194df0097 91 <div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> strtoll(<span class="keyword">const</span> <span class="keywordtype">char</span> *__n, <span class="keywordtype">char</span> **__end_PTR, <span class="keywordtype">int</span> __base);</div>
dan_ackme 10:735194df0097 92 <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#endif</span></div>
dan_ackme 10:735194df0097 93 <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
dan_ackme 10:735194df0097 94 <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div>
dan_ackme 10:735194df0097 95 <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">class </span>StringUtil</div>
dan_ackme 10:735194df0097 96 <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;{</div>
dan_ackme 10:735194df0097 97 <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
dan_ackme 10:735194df0097 98 <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">public</span>:</div>
dan_ackme 10:735194df0097 99 <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 100 <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="comment">// Helper to find an occurrence of a delimiter string,</span></div>
dan_ackme 10:735194df0097 101 <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="comment">// insert &#39;\0&#39; in its place and return string after</span></div>
dan_ackme 10:735194df0097 102 <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="comment">// the delimiter e.g.</span></div>
dan_ackme 10:735194df0097 103 <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="comment">// if char s[] = &quot;foo://bar&quot;;</span></div>
dan_ackme 10:735194df0097 104 <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="comment">// - strchop(s, &quot;://&quot;) returns &quot;bar&quot;</span></div>
dan_ackme 10:735194df0097 105 <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="comment">// - s becomes &quot;foo&quot;</span></div>
dan_ackme 10:735194df0097 106 <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keyword">static</span> <span class="keywordtype">char</span> *chop(<span class="keywordtype">char</span> *haystack, <span class="keyword">const</span> <span class="keywordtype">char</span> *needle)</div>
dan_ackme 10:735194df0097 107 <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; {</div>
dan_ackme 10:735194df0097 108 <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordflow">if</span> (!haystack)</div>
dan_ackme 10:735194df0097 109 <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; {</div>
dan_ackme 10:735194df0097 110 <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">return</span> NULL;</div>
dan_ackme 10:735194df0097 111 <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; }</div>
dan_ackme 10:735194df0097 112 <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordtype">char</span> *end = strstr(haystack, needle);</div>
dan_ackme 10:735194df0097 113 <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">if</span> (end)</div>
dan_ackme 10:735194df0097 114 <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; {</div>
dan_ackme 10:735194df0097 115 <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; *end = <span class="charliteral">&#39;\0&#39;</span>;</div>
dan_ackme 10:735194df0097 116 <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keywordflow">return</span> end + strlen(needle);</div>
dan_ackme 10:735194df0097 117 <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; }</div>
dan_ackme 10:735194df0097 118 <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordflow">return</span> NULL;</div>
dan_ackme 10:735194df0097 119 <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; }</div>
dan_ackme 10:735194df0097 120 <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div>
dan_ackme 10:735194df0097 121 <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 122 <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="comment">// Check if string is non-null and non-empty.</span></div>
dan_ackme 10:735194df0097 123 <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> empty(<span class="keyword">const</span> <span class="keywordtype">char</span> *s)</div>
dan_ackme 10:735194df0097 124 <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div>
dan_ackme 10:735194df0097 125 <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">return</span> !(s &amp;&amp; *s);</div>
dan_ackme 10:735194df0097 126 <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</div>
dan_ackme 10:735194df0097 127 <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div>
dan_ackme 10:735194df0097 128 <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 129 <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> isSpace(<span class="keyword">const</span> <span class="keywordtype">char</span> *s)</div>
dan_ackme 10:735194df0097 130 <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; {</div>
dan_ackme 10:735194df0097 131 <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keywordflow">while</span>(*s != 0)</div>
dan_ackme 10:735194df0097 132 <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; {</div>
dan_ackme 10:735194df0097 133 <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">if</span>(!isspace((uint8_t)*s++))</div>
dan_ackme 10:735194df0097 134 <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
dan_ackme 10:735194df0097 135 <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; }</div>
dan_ackme 10:735194df0097 136 <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
dan_ackme 10:735194df0097 137 <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; }</div>
dan_ackme 10:735194df0097 138 <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div>
dan_ackme 10:735194df0097 139 <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 140 <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="comment">// Convert null-terminated string to lower case.</span></div>
dan_ackme 10:735194df0097 141 <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment">// ASCII charset only.</span></div>
dan_ackme 10:735194df0097 142 <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> toLower(<span class="keywordtype">char</span> *s)</div>
dan_ackme 10:735194df0097 143 <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; {</div>
dan_ackme 10:735194df0097 144 <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">for</span> (; *s; ++s)</div>
dan_ackme 10:735194df0097 145 <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; {</div>
dan_ackme 10:735194df0097 146 <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; *s = tolower((<span class="keywordtype">int</span>) * s);</div>
dan_ackme 10:735194df0097 147 <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; }</div>
dan_ackme 10:735194df0097 148 <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; }</div>
dan_ackme 10:735194df0097 149 <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div>
dan_ackme 10:735194df0097 150 <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 151 <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="comment">// Combination of strip left + right.</span></div>
dan_ackme 10:735194df0097 152 <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">static</span> <span class="keywordtype">char</span> *strip(<span class="keywordtype">char</span> *s, <span class="keyword">const</span> <span class="keywordtype">char</span> *chars)</div>
dan_ackme 10:735194df0097 153 <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; {</div>
dan_ackme 10:735194df0097 154 <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keywordflow">return</span> rightStrip(leftStrip(s, chars), chars);</div>
dan_ackme 10:735194df0097 155 <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; }</div>
dan_ackme 10:735194df0097 156 <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;</div>
dan_ackme 10:735194df0097 157 <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 158 <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="comment">// Strip string from the left.</span></div>
dan_ackme 10:735194df0097 159 <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="comment">// Returns pointer into the input string.</span></div>
dan_ackme 10:735194df0097 160 <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keyword">static</span> <span class="keywordtype">char</span> *leftStrip(<span class="keywordtype">char</span> *s, <span class="keyword">const</span> <span class="keywordtype">char</span> *chars)</div>
dan_ackme 10:735194df0097 161 <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; {</div>
dan_ackme 10:735194df0097 162 <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> s + strspn(s, chars);</div>
dan_ackme 10:735194df0097 163 <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div>
dan_ackme 10:735194df0097 164 <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div>
dan_ackme 10:735194df0097 165 <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 166 <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="comment">// Strip string from the right.</span></div>
dan_ackme 10:735194df0097 167 <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="comment">// Modified in place.</span></div>
dan_ackme 10:735194df0097 168 <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keyword">static</span> <span class="keywordtype">char</span> *rightStrip(<span class="keywordtype">char</span> *s, <span class="keyword">const</span> <span class="keywordtype">char</span> *chars)</div>
dan_ackme 10:735194df0097 169 <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; {</div>
dan_ackme 10:735194df0097 170 <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordtype">char</span> *end = s + strlen(s) - 1;</div>
dan_ackme 10:735194df0097 171 <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">while</span> (end &gt; s &amp;&amp; strstr(chars, end))</div>
dan_ackme 10:735194df0097 172 <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; {</div>
dan_ackme 10:735194df0097 173 <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; *end-- = <span class="charliteral">&#39;\0&#39;</span>;</div>
dan_ackme 10:735194df0097 174 <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; }</div>
dan_ackme 10:735194df0097 175 <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">return</span> s;</div>
dan_ackme 10:735194df0097 176 <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; }</div>
dan_ackme 10:735194df0097 177 <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;</div>
dan_ackme 10:735194df0097 178 <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 179 <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="comment">// Parse decimal integer and check if it&#39;s in bounds [min, max].</span></div>
dan_ackme 10:735194df0097 180 <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> parseInt(<span class="keyword">const</span> <span class="keywordtype">char</span> *s, intmax_t *result, intmax_t min, intmax_t max)</div>
dan_ackme 10:735194df0097 181 <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div>
dan_ackme 10:735194df0097 182 <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">return</span> parseBase(s, result, min, max, 10);</div>
dan_ackme 10:735194df0097 183 <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div>
dan_ackme 10:735194df0097 184 <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div>
dan_ackme 10:735194df0097 185 <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="comment">// Parse hexadecimal integer and check if it&#39;s in bounds [min, max].</span></div>
dan_ackme 10:735194df0097 186 <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> parseHex(<span class="keyword">const</span> <span class="keywordtype">char</span> *s, intmax_t *result, intmax_t min, intmax_t max)</div>
dan_ackme 10:735194df0097 187 <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; {</div>
dan_ackme 10:735194df0097 188 <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">return</span> parseBase(s, result, min, max, 16);</div>
dan_ackme 10:735194df0097 189 <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; }</div>
dan_ackme 10:735194df0097 190 <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div>
dan_ackme 10:735194df0097 191 <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 192 <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> parseBase(<span class="keyword">const</span> <span class="keywordtype">char</span> *s, intmax_t *result, intmax_t min, intmax_t max, <span class="keywordtype">int</span> base)</div>
dan_ackme 10:735194df0097 193 <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; {</div>
dan_ackme 10:735194df0097 194 <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">if</span> (!s)</div>
dan_ackme 10:735194df0097 195 <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; {</div>
dan_ackme 10:735194df0097 196 <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
dan_ackme 10:735194df0097 197 <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div>
dan_ackme 10:735194df0097 198 <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordtype">char</span> *end;</div>
dan_ackme 10:735194df0097 199 <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;<span class="preprocessor">#ifdef WICONNECT_USE_STRTOLL</span></div>
dan_ackme 10:735194df0097 200 <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; intmax_t value = strtoll(s, &amp;end, base);</div>
dan_ackme 10:735194df0097 201 <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;<span class="preprocessor">#else</span></div>
dan_ackme 10:735194df0097 202 <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; intmax_t value = strtol(s, &amp;end, base);</div>
dan_ackme 10:735194df0097 203 <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;<span class="preprocessor">#endif</span></div>
dan_ackme 10:735194df0097 204 <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">if</span> (*end || value &lt; min || value &gt; max)</div>
dan_ackme 10:735194df0097 205 <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; {</div>
dan_ackme 10:735194df0097 206 <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
dan_ackme 10:735194df0097 207 <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; }</div>
dan_ackme 10:735194df0097 208 <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; *result = value;</div>
dan_ackme 10:735194df0097 209 <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
dan_ackme 10:735194df0097 210 <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; }</div>
dan_ackme 10:735194df0097 211 <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;</div>
dan_ackme 10:735194df0097 212 <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 213 <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="comment">// Parse an long long integer.</span></div>
dan_ackme 10:735194df0097 214 <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> parseBool(<span class="keyword">const</span> <span class="keywordtype">char</span> *onoff, <span class="keywordtype">bool</span> *var)</div>
dan_ackme 10:735194df0097 215 <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; {</div>
dan_ackme 10:735194df0097 216 <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> on_vals[] =</div>
dan_ackme 10:735194df0097 217 <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; {</div>
dan_ackme 10:735194df0097 218 <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="stringliteral">&quot;1&quot;</span>,</div>
dan_ackme 10:735194df0097 219 <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="stringliteral">&quot;on&quot;</span>,</div>
dan_ackme 10:735194df0097 220 <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="stringliteral">&quot;true&quot;</span>,</div>
dan_ackme 10:735194df0097 221 <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="stringliteral">&quot;yes&quot;</span>,</div>
dan_ackme 10:735194df0097 222 <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; };</div>
dan_ackme 10:735194df0097 223 <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div>
dan_ackme 10:735194df0097 224 <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">for</span>(uint8_t i = 0; i &lt; ARRAY_COUNT(on_vals); ++i)</div>
dan_ackme 10:735194df0097 225 <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; {</div>
dan_ackme 10:735194df0097 226 <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">if</span>(strcasecmp(on_vals[i], onoff) == 0)</div>
dan_ackme 10:735194df0097 227 <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; {</div>
dan_ackme 10:735194df0097 228 <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; *var = <span class="keyword">true</span>;</div>
dan_ackme 10:735194df0097 229 <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
dan_ackme 10:735194df0097 230 <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; }</div>
dan_ackme 10:735194df0097 231 <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; }</div>
dan_ackme 10:735194df0097 232 <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;</div>
dan_ackme 10:735194df0097 233 <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> off_vals[] =</div>
dan_ackme 10:735194df0097 234 <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; {</div>
dan_ackme 10:735194df0097 235 <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="stringliteral">&quot;0&quot;</span>,</div>
dan_ackme 10:735194df0097 236 <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="stringliteral">&quot;false&quot;</span>,</div>
dan_ackme 10:735194df0097 237 <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="stringliteral">&quot;no&quot;</span>,</div>
dan_ackme 10:735194df0097 238 <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="stringliteral">&quot;off&quot;</span>,</div>
dan_ackme 10:735194df0097 239 <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; NULL</div>
dan_ackme 10:735194df0097 240 <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; };</div>
dan_ackme 10:735194df0097 241 <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">for</span>(uint8_t i = 0; i &lt; ARRAY_COUNT(off_vals); ++i)</div>
dan_ackme 10:735194df0097 242 <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; {</div>
dan_ackme 10:735194df0097 243 <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">if</span>(strcasecmp(off_vals[i], onoff) == 0)</div>
dan_ackme 10:735194df0097 244 <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; {</div>
dan_ackme 10:735194df0097 245 <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; *var = <span class="keyword">false</span>;</div>
dan_ackme 10:735194df0097 246 <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
dan_ackme 10:735194df0097 247 <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; }</div>
dan_ackme 10:735194df0097 248 <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; }</div>
dan_ackme 10:735194df0097 249 <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div>
dan_ackme 10:735194df0097 250 <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
dan_ackme 10:735194df0097 251 <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; }</div>
dan_ackme 10:735194df0097 252 <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;</div>
dan_ackme 10:735194df0097 253 <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 254 <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="comment">// convert binary data to hex string</span></div>
dan_ackme 10:735194df0097 255 <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> binToHex(<span class="keywordtype">char</span> *dst, <span class="keywordtype">int</span> max_dst, <span class="keyword">const</span> <span class="keywordtype">void</span> *data, <span class="keywordtype">int</span> data_len)</div>
dan_ackme 10:735194df0097 256 <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; {</div>
dan_ackme 10:735194df0097 257 <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordtype">char</span> *end = dst + max_dst - 1;</div>
dan_ackme 10:735194df0097 258 <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; data_len; ++i)</div>
dan_ackme 10:735194df0097 259 <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; {</div>
dan_ackme 10:735194df0097 260 <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keywordflow">if</span> (dst &lt; end)</div>
dan_ackme 10:735194df0097 261 <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; {</div>
dan_ackme 10:735194df0097 262 <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; dst += sprintf(dst, <span class="stringliteral">&quot;%2.2x&quot;</span>, ((uint8_t *)data)[i]);</div>
dan_ackme 10:735194df0097 263 <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; }</div>
dan_ackme 10:735194df0097 264 <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; }</div>
dan_ackme 10:735194df0097 265 <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; }</div>
dan_ackme 10:735194df0097 266 <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;</div>
dan_ackme 10:735194df0097 267 <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;</div>
dan_ackme 10:735194df0097 268 <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 269 <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="comment">// Parse binary data into hex string</span></div>
dan_ackme 10:735194df0097 270 <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="comment">// the input buffer MUST be len*2 long</span></div>
dan_ackme 10:735194df0097 271 <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="comment">// as the parsing is destructive and done in-place</span></div>
dan_ackme 10:735194df0097 272 <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> binToHex(<span class="keywordtype">void</span> *h, <span class="keywordtype">int</span> len)</div>
dan_ackme 10:735194df0097 273 <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; {</div>
dan_ackme 10:735194df0097 274 <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="keywordtype">char</span> *dst = (<span class="keywordtype">char</span>*)h;</div>
dan_ackme 10:735194df0097 275 <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <span class="keywordtype">char</span> *src= (<span class="keywordtype">char</span>*)h+len;</div>
dan_ackme 10:735194df0097 276 <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;</div>
dan_ackme 10:735194df0097 277 <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; memmove(src, dst, len);</div>
dan_ackme 10:735194df0097 278 <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;</div>
dan_ackme 10:735194df0097 279 <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordflow">while</span>(len--)</div>
dan_ackme 10:735194df0097 280 <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; {</div>
dan_ackme 10:735194df0097 281 <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; sprintf(dst, <span class="stringliteral">&quot;%2.2X&quot;</span>, (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)(*src &amp; 0xff));</div>
dan_ackme 10:735194df0097 282 <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; dst += 2;</div>
dan_ackme 10:735194df0097 283 <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; ++src;</div>
dan_ackme 10:735194df0097 284 <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; }</div>
dan_ackme 10:735194df0097 285 <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; }</div>
dan_ackme 10:735194df0097 286 <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;</div>
dan_ackme 10:735194df0097 287 <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;</div>
dan_ackme 10:735194df0097 288 <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 289 <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="comment">// Parses hex representation of binary data destructively.</span></div>
dan_ackme 10:735194df0097 290 <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="comment">// Returns number of bytes parsed or -1 on error.</span></div>
dan_ackme 10:735194df0097 291 <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> hexToBin(<span class="keywordtype">char</span> *s)</div>
dan_ackme 10:735194df0097 292 <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; {</div>
dan_ackme 10:735194df0097 293 <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordtype">int</span> len, i, j;</div>
dan_ackme 10:735194df0097 294 <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; len = strlen(s);</div>
dan_ackme 10:735194df0097 295 <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keywordflow">if</span> (len % 2)</div>
dan_ackme 10:735194df0097 296 <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; {</div>
dan_ackme 10:735194df0097 297 <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">return</span> -1;</div>
dan_ackme 10:735194df0097 298 <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; }</div>
dan_ackme 10:735194df0097 299 <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <span class="keywordflow">for</span> (i = j = 0; i &lt; len; i += 2, j++)</div>
dan_ackme 10:735194df0097 300 <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; {</div>
dan_ackme 10:735194df0097 301 <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> num = hexToInt(&amp;s[i]);</div>
dan_ackme 10:735194df0097 302 <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordflow">if</span>(num == -1)</div>
dan_ackme 10:735194df0097 303 <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">return</span> -1;</div>
dan_ackme 10:735194df0097 304 <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; s[j] = (char)num;</div>
dan_ackme 10:735194df0097 305 <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; }</div>
dan_ackme 10:735194df0097 306 <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">return</span> j;</div>
dan_ackme 10:735194df0097 307 <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; }</div>
dan_ackme 10:735194df0097 308 <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;</div>
dan_ackme 10:735194df0097 309 <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 310 <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="comment">// hex string to integer, returns -1 on error</span></div>
dan_ackme 10:735194df0097 311 <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> hexToInt(<span class="keyword">const</span> <span class="keywordtype">char</span> *hex_str)</div>
dan_ackme 10:735194df0097 312 <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; {</div>
dan_ackme 10:735194df0097 313 <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordtype">int</span> hi = hexToNibble(*hex_str);</div>
dan_ackme 10:735194df0097 314 <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keywordtype">int</span> lo = hexToNibble(*(hex_str+1));</div>
dan_ackme 10:735194df0097 315 <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">if</span> (hi == -1 || lo == -1)</div>
dan_ackme 10:735194df0097 316 <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; {</div>
dan_ackme 10:735194df0097 317 <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordflow">return</span> -1;</div>
dan_ackme 10:735194df0097 318 <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; }</div>
dan_ackme 10:735194df0097 319 <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordflow">return</span> (hi &lt;&lt; 4) | lo;</div>
dan_ackme 10:735194df0097 320 <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; }</div>
dan_ackme 10:735194df0097 321 <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160;</div>
dan_ackme 10:735194df0097 322 <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 323 <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> hexToNibble(<span class="keywordtype">char</span> c)</div>
dan_ackme 10:735194df0097 324 <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; {</div>
dan_ackme 10:735194df0097 325 <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordflow">if</span> (c &gt;= <span class="charliteral">&#39;0&#39;</span> &amp;&amp; c &lt;= <span class="charliteral">&#39;9&#39;</span>)</div>
dan_ackme 10:735194df0097 326 <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; {</div>
dan_ackme 10:735194df0097 327 <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keywordflow">return</span> c - <span class="charliteral">&#39;0&#39;</span>;</div>
dan_ackme 10:735194df0097 328 <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; }</div>
dan_ackme 10:735194df0097 329 <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="keywordflow">if</span> (c &gt;= <span class="charliteral">&#39;a&#39;</span> &amp;&amp; c &lt;= <span class="charliteral">&#39;f&#39;</span>)</div>
dan_ackme 10:735194df0097 330 <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; {</div>
dan_ackme 10:735194df0097 331 <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordflow">return</span> 10 + (c - <span class="charliteral">&#39;a&#39;</span>);</div>
dan_ackme 10:735194df0097 332 <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; }</div>
dan_ackme 10:735194df0097 333 <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keywordflow">if</span> (c &gt;= <span class="charliteral">&#39;A&#39;</span> &amp;&amp; c &lt;= <span class="charliteral">&#39;F&#39;</span>)</div>
dan_ackme 10:735194df0097 334 <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; {</div>
dan_ackme 10:735194df0097 335 <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">return</span> 10 + (c - <span class="charliteral">&#39;A&#39;</span>);</div>
dan_ackme 10:735194df0097 336 <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; }</div>
dan_ackme 10:735194df0097 337 <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordflow">return</span> -1;</div>
dan_ackme 10:735194df0097 338 <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; }</div>
dan_ackme 10:735194df0097 339 <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;</div>
dan_ackme 10:735194df0097 340 <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 341 <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* uint32ToStr(<span class="keywordtype">char</span>* intStrBuffer, <span class="keywordtype">int</span> integer)</div>
dan_ackme 10:735194df0097 342 <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; {</div>
dan_ackme 10:735194df0097 343 <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; sprintf(intStrBuffer, <span class="stringliteral">&quot;%u&quot;</span>, integer);</div>
dan_ackme 10:735194df0097 344 <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">return</span> intStrBuffer;</div>
dan_ackme 10:735194df0097 345 <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; }</div>
dan_ackme 10:735194df0097 346 <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;</div>
dan_ackme 10:735194df0097 347 <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 348 <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> strToUint32(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, uint32_t *uint32Ptr)</div>
dan_ackme 10:735194df0097 349 <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; {</div>
dan_ackme 10:735194df0097 350 <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; intmax_t r;</div>
dan_ackme 10:735194df0097 351 <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keywordtype">bool</span> result = StringUtil::parseInt(str, &amp;r, 0, UINT_MAX);</div>
dan_ackme 10:735194df0097 352 <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; *uint32Ptr = (uint32_t)r;</div>
dan_ackme 10:735194df0097 353 <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keywordflow">return</span> result;</div>
dan_ackme 10:735194df0097 354 <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; }</div>
dan_ackme 10:735194df0097 355 <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;</div>
dan_ackme 10:735194df0097 356 <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 357 <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> strToInt32(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, int32_t *int32Ptr)</div>
dan_ackme 10:735194df0097 358 <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; {</div>
dan_ackme 10:735194df0097 359 <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; intmax_t r;</div>
dan_ackme 10:735194df0097 360 <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordtype">bool</span> result = StringUtil::parseInt(str, &amp;r, INT_MIN, INT_MAX);</div>
dan_ackme 10:735194df0097 361 <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; *int32Ptr = (int32_t)r;</div>
dan_ackme 10:735194df0097 362 <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keywordflow">return</span> result;</div>
dan_ackme 10:735194df0097 363 <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; }</div>
dan_ackme 10:735194df0097 364 <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160;</div>
dan_ackme 10:735194df0097 365 <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 366 <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="comment">// uint32 hex string to uint32</span></div>
dan_ackme 10:735194df0097 367 <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> strHexToUint32(<span class="keyword">const</span> <span class="keywordtype">char</span> *strHex, uint32_t *uint32Ptr)</div>
dan_ackme 10:735194df0097 368 <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; {</div>
dan_ackme 10:735194df0097 369 <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; intmax_t r;</div>
dan_ackme 10:735194df0097 370 <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="keywordtype">bool</span> result = StringUtil::parseHex(strHex, &amp;r, 0, UINT_MAX);</div>
dan_ackme 10:735194df0097 371 <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; *uint32Ptr = (uint32_t)r;</div>
dan_ackme 10:735194df0097 372 <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="keywordflow">return</span> result;</div>
dan_ackme 10:735194df0097 373 <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; }</div>
dan_ackme 10:735194df0097 374 <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;</div>
dan_ackme 10:735194df0097 375 <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 376 <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <span class="keyword">static</span> <span class="keywordtype">char</span> *strtok_r(<span class="keywordtype">char</span> *str, <span class="keyword">const</span> <span class="keywordtype">char</span> *delim, <span class="keywordtype">char</span> **nextp)</div>
dan_ackme 10:735194df0097 377 <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; {</div>
dan_ackme 10:735194df0097 378 <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <span class="keywordtype">char</span> *ret;</div>
dan_ackme 10:735194df0097 379 <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160;</div>
dan_ackme 10:735194df0097 380 <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <span class="keywordflow">if</span> (str == NULL)</div>
dan_ackme 10:735194df0097 381 <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; {</div>
dan_ackme 10:735194df0097 382 <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; str = *nextp;</div>
dan_ackme 10:735194df0097 383 <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; }</div>
dan_ackme 10:735194df0097 384 <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;</div>
dan_ackme 10:735194df0097 385 <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; str += strspn(str, delim);</div>
dan_ackme 10:735194df0097 386 <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;</div>
dan_ackme 10:735194df0097 387 <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordflow">if</span> (*str == <span class="charliteral">&#39;\0&#39;</span>)</div>
dan_ackme 10:735194df0097 388 <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; {</div>
dan_ackme 10:735194df0097 389 <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; <span class="keywordflow">return</span> NULL;</div>
dan_ackme 10:735194df0097 390 <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; }</div>
dan_ackme 10:735194df0097 391 <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160;</div>
dan_ackme 10:735194df0097 392 <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; ret = str;</div>
dan_ackme 10:735194df0097 393 <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160;</div>
dan_ackme 10:735194df0097 394 <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; str += strcspn(str, delim);</div>
dan_ackme 10:735194df0097 395 <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;</div>
dan_ackme 10:735194df0097 396 <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">if</span> (*str)</div>
dan_ackme 10:735194df0097 397 <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; {</div>
dan_ackme 10:735194df0097 398 <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; *str++ = <span class="charliteral">&#39;\0&#39;</span>;</div>
dan_ackme 10:735194df0097 399 <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; }</div>
dan_ackme 10:735194df0097 400 <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;</div>
dan_ackme 10:735194df0097 401 <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; *nextp = str;</div>
dan_ackme 10:735194df0097 402 <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;</div>
dan_ackme 10:735194df0097 403 <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keywordflow">return</span> ret;</div>
dan_ackme 10:735194df0097 404 <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; }</div>
dan_ackme 10:735194df0097 405 <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;</div>
dan_ackme 10:735194df0097 406 <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 407 <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> strncasecmp(<span class="keyword">const</span> <span class="keywordtype">char</span> *s1, <span class="keyword">const</span> <span class="keywordtype">char</span> *s2, <span class="keywordtype">int</span> n)</div>
dan_ackme 10:735194df0097 408 <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; {</div>
dan_ackme 10:735194df0097 409 <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordflow">if</span> (n == 0)</div>
dan_ackme 10:735194df0097 410 <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="keywordflow">return</span> 0;</div>
dan_ackme 10:735194df0097 411 <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;</div>
dan_ackme 10:735194df0097 412 <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="keywordflow">while</span> (n-- != 0 &amp;&amp; tolower(*s1) == tolower(*s2))</div>
dan_ackme 10:735194df0097 413 <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; {</div>
dan_ackme 10:735194df0097 414 <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="keywordflow">if</span> (n == 0 || *s1 == <span class="charliteral">&#39;\0&#39;</span> || *s2 == <span class="charliteral">&#39;\0&#39;</span>)</div>
dan_ackme 10:735194df0097 415 <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordflow">break</span>;</div>
dan_ackme 10:735194df0097 416 <div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; s1++;</div>
dan_ackme 10:735194df0097 417 <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; s2++;</div>
dan_ackme 10:735194df0097 418 <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; }</div>
dan_ackme 10:735194df0097 419 <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;</div>
dan_ackme 10:735194df0097 420 <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <span class="keywordflow">return</span> tolower(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) s1) - tolower(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) s2);</div>
dan_ackme 10:735194df0097 421 <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; }</div>
dan_ackme 10:735194df0097 422 <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;</div>
dan_ackme 10:735194df0097 423 <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="comment">/*************************************************************************************************/</span></div>
dan_ackme 10:735194df0097 424 <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> strcasecmp(<span class="keyword">const</span> <span class="keywordtype">char</span> *s1, <span class="keyword">const</span> <span class="keywordtype">char</span> *s2)</div>
dan_ackme 10:735194df0097 425 <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; {</div>
dan_ackme 10:735194df0097 426 <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keyword">register</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *p1 = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) s1;</div>
dan_ackme 10:735194df0097 427 <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; <span class="keyword">register</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *p2 = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) s2;</div>
dan_ackme 10:735194df0097 428 <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c1, c2;</div>
dan_ackme 10:735194df0097 429 <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;</div>
dan_ackme 10:735194df0097 430 <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keywordflow">if</span> (p1 == p2)</div>
dan_ackme 10:735194df0097 431 <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keywordflow">return</span> 0;</div>
dan_ackme 10:735194df0097 432 <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160;</div>
dan_ackme 10:735194df0097 433 <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; <span class="keywordflow">do</span></div>
dan_ackme 10:735194df0097 434 <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; {</div>
dan_ackme 10:735194df0097 435 <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; c1 = tolower (*p1);</div>
dan_ackme 10:735194df0097 436 <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; c2 = tolower (*p2);</div>
dan_ackme 10:735194df0097 437 <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;</div>
dan_ackme 10:735194df0097 438 <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="keywordflow">if</span> (c1 == <span class="charliteral">&#39;\0&#39;</span>)</div>
dan_ackme 10:735194df0097 439 <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keywordflow">break</span>;</div>
dan_ackme 10:735194df0097 440 <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160;</div>
dan_ackme 10:735194df0097 441 <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; ++p1;</div>
dan_ackme 10:735194df0097 442 <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; ++p2;</div>
dan_ackme 10:735194df0097 443 <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; }</div>
dan_ackme 10:735194df0097 444 <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; <span class="keywordflow">while</span> (c1 == c2);</div>
dan_ackme 10:735194df0097 445 <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160;</div>
dan_ackme 10:735194df0097 446 <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <span class="keywordflow">if</span> (UCHAR_MAX &lt;= INT_MAX)</div>
dan_ackme 10:735194df0097 447 <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <span class="keywordflow">return</span> c1 - c2;</div>
dan_ackme 10:735194df0097 448 <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; <span class="keywordflow">else</span></div>
dan_ackme 10:735194df0097 449 <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="comment">/* On machines where &#39;char&#39; and &#39;int&#39; are types of the same size, the</span></div>
dan_ackme 10:735194df0097 450 <div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;<span class="comment"> difference of two &#39;unsigned char&#39; values - including the sign bit -</span></div>
dan_ackme 10:735194df0097 451 <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;<span class="comment"> doesn&#39;t fit in an &#39;int&#39;. */</span></div>
dan_ackme 10:735194df0097 452 <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; <span class="keywordflow">return</span> (c1 &gt; c2 ? 1 : c1 &lt; c2 ? -1 : 0);</div>
dan_ackme 10:735194df0097 453 <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; }</div>
dan_ackme 10:735194df0097 454 <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160;};</div>
dan_ackme 10:735194df0097 455 </div><!-- fragment --></div><!-- contents -->
dan_ackme 10:735194df0097 456 </div><!-- doc-content -->
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dan_ackme 10:735194df0097 459 <ul>
dan_ackme 10:735194df0097 460 <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_2cefe8a608dd77002e2a359719ab297e.html">wiconnect</a></li><li class="navelem"><a class="el" href="dir_cd3afd97bddf83876771aca0b74624b0.html">Wiconnect</a></li><li class="navelem"><b>StringUtil.h</b></li>
dan_ackme 10:735194df0097 461 <li class="footer">Generated on Mon Aug 11 2014 21:58:23 for WiConnect Library by
dan_ackme 10:735194df0097 462 <a href="http://www.doxygen.org/index.html">
dan_ackme 10:735194df0097 463 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.7 </li>
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