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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_7b5d38f1875f1b693f62ca6a108a1129.html">utilities</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* ********************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * utilities.h</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * for fgx</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"> * Created by Geoff R. Mclane, Paris</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * © 2011 GPL2 (or later)</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> <span class="comment"> ******************************************************** */</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#ifndef FGX_UTILITIES_H</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#define FGX_UTILITIES_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <QFile></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <QTextStream></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <QString></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <QStringList></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <QDir></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <QDateTime></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <QFileDialog></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// #include "zlib/fgx_zlib.h"</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">/* ZIP FILE */</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// extern QString gzreadLine(gzFile file);</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">/* LOG FILE FUNCTIONS */</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// out a QString to the current log</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// flag - bit 1 = add line term (default)</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// bit 2 = prepend time</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#define olflg_AddLE 0x00000001</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define olflg_AddTm 0x00000002</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> outLog(QString s, <span class="keywordtype">int</span> flag = olflg_AddLE);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> util_setLogFile(QString file);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">extern</span> <span class="keywordtype">bool</span> util_createLogFile(QString file);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">extern</span> <span class="keywordtype">bool</span> util_setStdLogFile();</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="comment">/* GET FILE LIST per filter */</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">extern</span> QStringList findFiles(<span class="keyword">const</span> QString &startDir, QStringList filters, <span class="keywordtype">bool</span> recurse = <span class="keyword">false</span>);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">/* GET DIRECTORY list */</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">extern</span> QStringList findDirs(QString startDir, <span class="keywordtype">bool</span> recurse = <span class="keyword">false</span>);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// given millisecond, return appropriate (nice) string, with units</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">extern</span> QString getElapTimeStg(<span class="keywordtype">int</span> ms);</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">extern</span> QString util_getDateTimestg(<span class="keywordtype">void</span>); <span class="comment">// "yyyy/MM/dd HH:mm:ss"</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">extern</span> QString util_getTimestg(<span class="keywordtype">void</span>); <span class="comment">// "HH:mm:ss"</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">//===================================================================</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">//= ICAO Radio</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> * abc_to_morse(<span class="keywordtype">char</span> ch);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> * abc_to_telephony(<span class="keywordtype">char</span> ch);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> * abc_to_phonetic(<span class="keywordtype">char</span> ch);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> telephony_to_abc(<span class="keywordtype">char</span> * pch);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> *telephony_to_morse(<span class="keywordtype">char</span> * pch);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> *telephony_to_phonetic(<span class="keywordtype">char</span> * pch);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// simple class to 'test' a runtime</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classtestExe.html"> 58</a></span> <span class="keyword">class </span><a class="code" href="classtestExe.html">testExe</a></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classtestExe.html">testExe</a>();</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classtestExe.html">testExe</a>(QString ex);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  ~<a class="code" href="classtestExe.html">testExe</a>();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> setExe(QString ex) { exe = ex; }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">void</span> setArgs(QStringList ag) { args = ag; }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">void</span> setFinds(QStringList fnd) { finds = fnd; }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">void</span> setTimeout(<span class="keywordtype">int</span> secs) { timeOut = secs; }</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  QString exe;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  QStringList args;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  QStringList finds;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  QStringList extraEnv;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  QString rtDir;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  QString outStd;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  QString outErr;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  QString stgResult;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">int</span> errExit;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">int</span> timeOut;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">int</span> runTime;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">int</span> flagOpts;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">int</span> result;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">bool</span> runTest();</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">void</span> init();</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> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">// native versions</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">extern</span> QString util_browseDirectory(QWidget * parent = 0,</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  QString prompt = QString(),</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  QString current = QString());</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">extern</span> QString util_browseFile(QWidget * parent = 0,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  QString prompt = QString(),</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  QString current = QString(),</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  QStringList filter = QStringList(),</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">int</span> options = 0);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">extern</span> QString util_browseNewFile(QWidget * parent = 0,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  QString prompt = QString(),</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  QString current = QString(),</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  QStringList filter = QStringList(),</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">int</span> options = 0);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// simple dialog version</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">extern</span> QString util_getFileName(QWidget *parent = 0, QString title = QString(), QString previous = QString(), QStringList filt = QStringList());</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">extern</span> QString util_getDirName(QWidget *parent = 0, QString title = QString(), QString previous = QString());</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">extern</span> QString util_getCurrentWorkDirectory();</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">extern</span> <span class="keywordtype">bool</span> util_ensureUnixPathSep(QString &txt); <span class="comment">// return 'true' if changed</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">extern</span> QString util_getBasePath(QString in); <span class="comment">// return path up to and including last '/'</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">extern</span> QString util_getBaseName(QString in); <span class="comment">// return name after last '/'</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> <span class="comment">// a distance estimate between two lat, lon positions, in km... using</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#define EARTH_RAD 6370 // actually from 6,353 to 6,384 km</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor">#define DEG2RAD 0.017453229251994329509 // est PI / 180</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// FIX20110823 - dist_est_km() returned 'nan' if virtually the same point</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// double dist_est_km(double lat1, double lon1, double lat2, double lon2)</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">extern</span> <span class="keywordtype">double</span> util_DistEst_km(<span class="keywordtype">double</span> lat1, <span class="keywordtype">double</span> lon1, <span class="keywordtype">double</span> lat2, <span class="keywordtype">double</span> lon2);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#endif // FGX_UTILITIES_H</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// eof - utilities.h</span></div><div class="ttc" id="classtestExe_html"><div class="ttname"><a href="classtestExe.html">testExe</a></div><div class="ttdef"><b>Definition:</b> utilities.h:58</div></div>
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