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<h1>cva-input.c</h1><a href="cva-input_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
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<a name="l00002"></a>00002 <span class="comment"> * =====================================================================================</span>
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<a name="l00003"></a>00003 <span class="comment"> *</span>
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<a name="l00004"></a>00004 <span class="comment"> * Filename: cva-input.c</span>
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<a name="l00005"></a>00005 <span class="comment"> *</span>
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<a name="l00006"></a>00006 <span class="comment"> * Description: This is an example program to demonstrate the XTest and XInput</span>
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<a name="l00007"></a>00007 <span class="comment"> * functionality in libcvautomation</span>
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<a name="l00008"></a>00008 <span class="comment"> *</span>
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<a name="l00009"></a>00009 <span class="comment"> * Created: 06/26/2012 09:20:20 AM</span>
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<a name="l00010"></a>00010 <span class="comment"> * Revision: none</span>
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<a name="l00011"></a>00011 <span class="comment"> * Compiler: gcc</span>
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<a name="l00012"></a>00012 <span class="comment"> *</span>
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<a name="l00013"></a>00013 <span class="comment"> * Author: Bradlee Speice (), bspeice.nc@gmail.com</span>
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<a name="l00014"></a>00014 <span class="comment"> * Organization: </span>
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<a name="l00015"></a>00015 <span class="comment"> *</span>
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<a name="l00016"></a>00016 <span class="comment"> * =====================================================================================</span>
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<a name="l00017"></a>00017 <span class="comment"> */</span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include <stdlib.h></span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include <stdio.h></span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include <unistd.h></span>
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<a name="l00021"></a>00021 <span class="preprocessor">#include <getopt.h></span>
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<a name="l00022"></a>00022 <span class="preprocessor">#include <limits.h></span>
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<a name="l00023"></a>00023 <span class="preprocessor">#include <math.h></span>
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<a name="l00024"></a>00024
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<a name="l00025"></a>00025 <span class="preprocessor">#include <<a class="code" href="libcvautomation_8h.html">libcvautomation/libcvautomation.h</a>></span>
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<a name="l00026"></a>00026
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<a name="l00027"></a>00027 <span class="keywordtype">void</span> <a class="code" href="cva-input_8c.html#76233dfb0e07a4db25a86e8688302693">usage</a> ();
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<a name="l00028"></a>00028 <span class="keywordtype">void</span> <a class="code" href="cva-input_8c.html#21a0cec68b592a986793eb77804e776f">checkXTEEnabled</a> (Display *display);
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<a name="l00029"></a>00029
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<a name="l00030"></a><a class="code" href="cva-input_8c.html#24e6ce6d053864cf5fb7af941457bb0e">00030</a> <span class="keywordtype">int</span> <a class="code" href="cva-input_8c.html#24e6ce6d053864cf5fb7af941457bb0e">main</a>( <span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv )
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<a name="l00031"></a>00031 {
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<a name="l00032"></a>00032 <span class="comment">/* Set up for getopt */</span>
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<a name="l00033"></a>00033 <span class="keywordtype">int</span> mouseButton;
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<a name="l00034"></a>00034 mouseButton = 1;
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<a name="l00035"></a>00035 <span class="keywordtype">char</span> *separator;
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<a name="l00036"></a>00036 separator = <span class="stringliteral">","</span>;
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<a name="l00037"></a>00037 <span class="keywordtype">char</span> *xDisplayLocation;
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<a name="l00038"></a>00038 xDisplayLocation = <span class="stringliteral">""</span>;
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<a name="l00039"></a>00039 Display *display;
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<a name="l00040"></a>00040 display = NULL;
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<a name="l00041"></a>00041
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<a name="l00042"></a>00042 <span class="keywordtype">int</span> searchMethod, tolerance;
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<a name="l00043"></a>00043 searchMethod = 0;
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<a name="l00044"></a>00044 tolerance = INT_MAX;
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<a name="l00045"></a>00045
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<a name="l00046"></a>00046 <span class="comment">/* Start getopt */</span>
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<a name="l00047"></a>00047 <span class="keywordflow">while</span> (1)
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<a name="l00048"></a>00048 {
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<a name="l00049"></a>00049 <span class="keyword">static</span> <span class="keyword">struct </span>option long_options[] =
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<a name="l00050"></a>00050 {
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<a name="l00051"></a>00051 {<span class="stringliteral">"help"</span>, no_argument, 0, <span class="charliteral">'h'</span>},
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<a name="l00052"></a>00052 {<span class="stringliteral">"usage"</span>, no_argument, 0, <span class="charliteral">'u'</span>},
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<a name="l00053"></a>00053 {<span class="stringliteral">"version"</span>, no_argument, 0, <span class="charliteral">'v'</span>},
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<a name="l00054"></a>00054 {<span class="stringliteral">"display"</span>, required_argument, 0, <span class="charliteral">'d'</span>},
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<a name="l00055"></a>00055 {<span class="stringliteral">"search-method"</span>,required_argument, 0, <span class="charliteral">'m'</span>},
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<a name="l00056"></a>00056 {<span class="stringliteral">"tolerance"</span>, required_argument, 0, <span class="charliteral">'t'</span>},
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<a name="l00057"></a>00057 {<span class="stringliteral">"button"</span>, required_argument, 0, <span class="charliteral">'b'</span>},
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<a name="l00058"></a>00058 {<span class="stringliteral">"string"</span>, required_argument, 0, <span class="charliteral">'s'</span>},
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<a name="l00059"></a>00059 {<span class="stringliteral">"sane-tolerance"</span>, required_argument, 0,<span class="charliteral">'o'</span>},
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<a name="l00060"></a>00060 {<span class="stringliteral">"print-format"</span>,required_argument, 0, <span class="charliteral">'p'</span>},
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<a name="l00061"></a>00061 <span class="comment">/* Other valid values are "optional_argument"</span>
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<a name="l00062"></a>00062 <span class="comment"> * and "required_argument" */</span>
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<a name="l00063"></a>00063 {0, 0, 0, 0}
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<a name="l00064"></a>00064 };
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<a name="l00065"></a>00065
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<a name="l00066"></a>00066 <span class="keywordtype">int</span> option_index = 0;
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<a name="l00067"></a>00067 opterr = 0;
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<a name="l00068"></a>00068
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<a name="l00069"></a>00069 <span class="keywordtype">int</span> c = getopt_long (argc, argv, <span class="stringliteral">"hud:m:t:b:cs:"</span>, <span class="comment">/* Use a single colon for required_argument,</span>
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<a name="l00070"></a>00070 <span class="comment"> * double colon for optional_argument */</span>
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<a name="l00071"></a>00071 long_options, &option_index);
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<a name="l00072"></a>00072
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<a name="l00073"></a>00073 <span class="comment">/* We're done with parsing options */</span>
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<a name="l00074"></a>00074 <span class="keywordflow">if</span> (c == -1)
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<a name="l00075"></a>00075 <span class="keywordflow">break</span>;
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<a name="l00076"></a>00076
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<a name="l00077"></a>00077 <span class="keywordflow">switch</span> (c)
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<a name="l00078"></a>00078 {
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<a name="l00079"></a>00079 <span class="keywordflow">case</span> 0:
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<a name="l00080"></a>00080 <span class="keywordflow">break</span>;
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<a name="l00081"></a>00081
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<a name="l00082"></a>00082 <span class="keywordflow">case</span> <span class="charliteral">'h'</span>:
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<a name="l00083"></a>00083 <a class="code" href="cva-input_8c.html#76233dfb0e07a4db25a86e8688302693">usage</a>();
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<a name="l00084"></a>00084 <span class="keywordflow">break</span>;
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<a name="l00085"></a>00085
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<a name="l00086"></a>00086 <span class="keywordflow">case</span> <span class="charliteral">'u'</span>:
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<a name="l00087"></a>00087 <a class="code" href="cva-input_8c.html#76233dfb0e07a4db25a86e8688302693">usage</a>();
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<a name="l00088"></a>00088 <span class="keywordflow">break</span>;
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<a name="l00089"></a>00089
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<a name="l00090"></a>00090 <span class="keywordflow">case</span> <span class="charliteral">'v'</span>:
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<a name="l00091"></a>00091 <a class="code" href="cva-input_8c.html#76233dfb0e07a4db25a86e8688302693">usage</a>();
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<a name="l00092"></a>00092 <span class="keywordflow">break</span>;
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<a name="l00093"></a>00093
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<a name="l00094"></a>00094 <span class="keywordflow">case</span> <span class="charliteral">'d'</span>:
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<a name="l00095"></a>00095 <span class="keywordflow">if</span> (display == NULL)
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<a name="l00096"></a>00096 display = XOpenDisplay( optarg );
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<a name="l00097"></a>00097 <span class="keywordflow">else</span>
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<a name="l00098"></a>00098 {
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<a name="l00099"></a>00099 XCloseDisplay( display );
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<a name="l00100"></a>00100 XOpenDisplay( optarg );
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<a name="l00101"></a>00101 }
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<a name="l00102"></a>00102
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<a name="l00103"></a>00103 <span class="keywordflow">case</span> <span class="charliteral">'m'</span>:
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<a name="l00104"></a>00104 searchMethod = atoi(optarg);
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<a name="l00105"></a>00105 <span class="keywordflow">break</span>;
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<a name="l00106"></a>00106
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<a name="l00107"></a>00107 <span class="keywordflow">case</span> <span class="charliteral">'t'</span>:
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<a name="l00108"></a>00108 tolerance = atoi(optarg);
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<a name="l00109"></a>00109 <span class="keywordflow">break</span>;
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<a name="l00110"></a>00110
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<a name="l00111"></a>00111 <span class="keywordflow">case</span> <span class="charliteral">'b'</span>:
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<a name="l00112"></a>00112 mouseButton = atoi(optarg);
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<a name="l00113"></a>00113 <span class="keywordflow">break</span>;
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<a name="l00114"></a>00114
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<a name="l00115"></a>00115 <span class="keywordflow">case</span> <span class="charliteral">'s'</span>:
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<a name="l00116"></a>00116 <span class="keywordflow">if</span> (display == NULL)
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<a name="l00117"></a>00117 display = XOpenDisplay( xDisplayLocation );
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<a name="l00118"></a>00118 <a class="code" href="structcvaPoint.html">cvaPoint</a> returnPoint;
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<a name="l00119"></a>00119 returnPoint = <a class="code" href="libcvautomation-xtest_8h.html#382af05e5669ea2cbb22608e41cbc49a">xte_commandString</a>( display, optarg, mouseButton, searchMethod, tolerance );
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<a name="l00120"></a>00120
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<a name="l00121"></a>00121 <span class="keywordflow">if</span> (returnPoint.<a class="code" href="structcvaPoint.html#4b281115ba26b80bfc9ab6250b37d01d">x</a> != -1 && returnPoint.<a class="code" href="structcvaPoint.html#3e7df78670c23fb2114a386750edbf1e">y</a> != -1)
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<a name="l00122"></a>00122 printf(<span class="stringliteral">"%s%s%i%s%i\n"</span>, optarg, separator, returnPoint.<a class="code" href="structcvaPoint.html#4b281115ba26b80bfc9ab6250b37d01d">x</a>, separator, returnPoint.<a class="code" href="structcvaPoint.html#3e7df78670c23fb2114a386750edbf1e">y</a>);
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<a name="l00123"></a>00123 <span class="keywordflow">else</span>
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<a name="l00124"></a>00124 printf(<span class="stringliteral">"%s\n"</span>, optarg);
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<a name="l00125"></a>00125 <span class="keywordflow">break</span>;
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<a name="l00126"></a>00126
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<a name="l00127"></a>00127 <span class="keywordflow">case</span> <span class="charliteral">'o'</span>:
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<a name="l00128"></a>00128 tolerance = atoi(optarg);
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<a name="l00129"></a>00129 <span class="comment">/* Provide a more sane way to configure tolerance:</span>
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<a name="l00130"></a>00130 <span class="comment"> * --sane-tolerance=100 ~= INT_MAX */</span>
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<a name="l00131"></a>00131 tolerance = pow(1.2397076, tolerance);
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<a name="l00132"></a>00132 <span class="keywordflow">break</span>;
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<a name="l00133"></a>00133
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<a name="l00134"></a>00134 <span class="keywordflow">case</span> <span class="charliteral">'?'</span>:
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<a name="l00135"></a>00135 <span class="comment">/* Error routine */</span>
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<a name="l00136"></a>00136 <span class="keywordflow">break</span>;
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<a name="l00137"></a>00137
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<a name="l00138"></a>00138 <span class="keywordflow">default</span>:
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<a name="l00139"></a>00139 fprintf( stderr, <span class="stringliteral">"Unknown option..."</span> );
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<a name="l00140"></a>00140 exit(0);
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<a name="l00141"></a>00141 };
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<a name="l00142"></a>00142 }
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<a name="l00143"></a>00143
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<a name="l00144"></a>00144 <span class="keywordflow">if</span> ( display != NULL )
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<a name="l00145"></a>00145 XCloseDisplay( display );
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<a name="l00146"></a>00146
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<a name="l00147"></a>00147 <span class="keywordflow">return</span> 0;
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<a name="l00148"></a>00148 }
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<a name="l00149"></a>00149
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<a name="l00150"></a>00150 <span class="comment">/* </span>
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<a name="l00151"></a>00151 <span class="comment"> * === FUNCTION ======================================================================</span>
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<a name="l00152"></a>00152 <span class="comment"> * Name: usage</span>
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<a name="l00153"></a>00153 <span class="comment"> * Description: I really shouldn't need to write this</span>
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<a name="l00154"></a>00154 <span class="comment"> * =====================================================================================</span>
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<a name="l00155"></a>00155 <span class="comment"> */</span>
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<a name="l00156"></a><a class="code" href="cva-input_8c.html#76233dfb0e07a4db25a86e8688302693">00156</a> <span class="keywordtype">void</span> <a class="code" href="cva-input_8c.html#76233dfb0e07a4db25a86e8688302693">usage</a> ( )
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<a name="l00157"></a>00157 {
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<a name="l00158"></a>00158 fprintf( stderr, <span class="stringliteral">"\</span>
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<a name="l00159"></a>00159 <span class="stringliteral">Libcvautomation version: %s\n\</span>
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<a name="l00160"></a>00160 <span class="stringliteral">cva-input -s <command_string>\n\</span>
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<a name="l00161"></a>00161 <span class="stringliteral">\n\</span>
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<a name="l00162"></a>00162 <span class="stringliteral">The cva-input program demonstrates the XTest section of libcvautomation.\n\</span>
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<a name="l00163"></a>00163 <span class="stringliteral">\n\</span>
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<a name="l00164"></a>00164 <span class="stringliteral">Usage: \n\</span>
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<a name="l00165"></a>00165 <span class="stringliteral">\n\</span>
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<a name="l00166"></a>00166 <span class="stringliteral">\t-h, --help:\t\tDisplay this usage message.\n\</span>
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|
<a name="l00167"></a>00167 <span class="stringliteral">\t-u, --usage:\t\tDisplay this usage message.\n\</span>
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<a name="l00168"></a>00168 <span class="stringliteral">\t-d, --display:\t\tSpecify the X display to use.\n\</span>
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<a name="l00169"></a>00169 <span class="stringliteral">\t-m, --search-method:\tSpecify a method to search by. See `cva-match --help\'\n\</span>
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<a name="l00170"></a>00170 <span class="stringliteral">\t\t\t\tfor more information on this.\n\</span>
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<a name="l00171"></a>00171 <span class="stringliteral">\t-t, --tolerance:\tSpecify how strict the match is.\n\</span>
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<a name="l00172"></a>00172 <span class="stringliteral">\t-b, --button:\t\tSpecify the mouse button to press (default 1).\n\</span>
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<a name="l00173"></a>00173 <span class="stringliteral">\t-c, --center:\t\tInstead of matching the top-left corner of an image,\n\</span>
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<a name="l00174"></a>00174 <span class="stringliteral">\t\t\t\tmatch the center of the image.\n\</span>
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<a name="l00175"></a>00175 <span class="stringliteral">\t-o, --sane-tolerance:\tSet the tolerance using a scale of 1-100,\n\</span>
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<a name="l00176"></a>00176 <span class="stringliteral">\t-s, --string:\t\tCommand string - see below.\n\</span>
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<a name="l00177"></a>00177 <span class="stringliteral">\n\</span>
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<a name="l00178"></a>00178 <span class="stringliteral">This program works kind of like a mini-language. All options\n\</span>
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<a name="l00179"></a>00179 <span class="stringliteral">are parsed left-to-right, and executed right there. Thus, specifying \"--display\"\n\</span>
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<a name="l00180"></a>00180 <span class="stringliteral">at different places in the options will cause this program to use the most recent\n\</span>
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<a name="l00181"></a>00181 <span class="stringliteral">given display.\n\</span>
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<a name="l00182"></a>00182 <span class="stringliteral">Available commands:\n\</span>
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<a name="l00183"></a>00183 <span class="stringliteral">\tmouseclick:\tClick the mouse in-place.\n\</span>
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<a name="l00184"></a>00184 <span class="stringliteral">\timouseclick:\tClick the mouse at an image's top-left corner.\n\</span>
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<a name="l00185"></a>00185 <span class="stringliteral">\ticmouseclick:\tClick the mouse at an image's center.\n\</span>
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<a name="l00186"></a>00186 <span class="stringliteral">\tmousexy:\tMove the mouse to the given coordinate.\n\</span>
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<a name="l00187"></a>00187 <span class="stringliteral">\tmouserxy:\tMove the mouse by the given x and y values (relative motion).\n\</span>
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<a name="l00188"></a>00188 <span class="stringliteral">\tmouseimage:\tMove the mouse to an image's top-left corner.\n\</span>
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<a name="l00189"></a>00189 <span class="stringliteral">\tcmouseimage:\tMove the mouse to an image's center.\n\</span>
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<a name="l00190"></a>00190 <span class="stringliteral">\tmousedown:\tPush and leave down a mouse button.\n\</span>
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<a name="l00191"></a>00191 <span class="stringliteral">\tmouseup:\tRelease a mouse button.\n\</span>
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<a name="l00192"></a>00192 <span class="stringliteral">\tmousejiggle:\tJiggle the mouse (helps to activate some widgets).\n\</span>
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<a name="l00193"></a>00193 <span class="stringliteral">\tkeyclick:\tClick a keyboard button.\n\</span>
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<a name="l00194"></a>00194 <span class="stringliteral">\tkeydown:\tPush and leave down a keyboard button.\n\</span>
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<a name="l00195"></a>00195 <span class="stringliteral">\tkeyup:\tRelease a keyboard button.\n\</span>
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<a name="l00196"></a>00196 <span class="stringliteral">\tkeystring:\tInput a string of keys to X11.\n\</span>
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<a name="l00197"></a>00197 <span class="stringliteral">\n\</span>
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<a name="l00198"></a>00198 <span class="stringliteral">If you have any questions, comments, concerns, email <%s>.\n\n"</span>, <a class="code" href="libcvautomation_8h.html#6b6ab32b9a55421b91988946b2180bd0">LIBCVAUTOMATION_VERSION</a>, <a class="code" href="libcvautomation_8h.html#064f2ecb9f4013fd636368d0dd59e453">LIBCVAUTOMATION_BUGREPORT</a> );
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<a name="l00199"></a>00199
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<a name="l00200"></a>00200 exit (0);
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<a name="l00201"></a>00201
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<a name="l00202"></a>00202 } <span class="comment">/* ----- end of function usage ----- */</span>
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<a name="l00203"></a>00203
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<a name="l00204"></a><a class="code" href="cva-input_8c.html#21a0cec68b592a986793eb77804e776f">00204</a> <span class="keywordtype">void</span> <a class="code" href="cva-input_8c.html#21a0cec68b592a986793eb77804e776f">checkXTEEnabled</a> ( Display *display )
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<a name="l00205"></a>00205 {
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<a name="l00206"></a>00206 <span class="comment">/* Make sure we have the XTest Extensions enabled.</span>
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<a name="l00207"></a>00207 <span class="comment"> * This is a quick wrapper. */</span>
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<a name="l00208"></a>00208 <span class="keywordflow">if</span> (! <a class="code" href="libcvautomation-xtest_8h.html#d054a30613fdebf388218ce7c7ba8eaa">xte_XTestSupported</a>( display ))
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<a name="l00209"></a>00209 {
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<a name="l00210"></a>00210 printf(<span class="stringliteral">"The XTest extension is not supported! Aborting..."</span>);
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<a name="l00211"></a>00211 exit(255);
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<a name="l00212"></a>00212 }
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<a name="l00213"></a>00213 }
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<a name="l00214"></a>00214
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<a name="l00215"></a>00215 <span class="comment">/* Doxygen Information */</span>
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<a name="l00222"></a>00222 <span class="comment">/* The biggest purpose of documenting this code is to trick doxygen into making a man page for it. */</span>
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</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jul 17 12:19:00 2012 for libcvautomation by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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</body>
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</html>
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