Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/openclibz_8c_source.html
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<h1>examples/PIPS/openclibz/src/openclibz.c</h1><a href="openclibz_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>
<a name="l00002"></a>00002 <span class="comment">* ==============================================================================</span>
<a name="l00003"></a>00003 <span class="comment">* Name : OpenCLibz.c</span>
<a name="l00004"></a>00004 <span class="comment">* Part of : OpenCLibz</span>
<a name="l00005"></a>00005 <span class="comment">* Interface : </span>
<a name="l00006"></a>00006 <span class="comment">* Description : </span>
<a name="l00007"></a>00007 <span class="comment">* Version : </span>
<a name="l00008"></a>00008 <span class="comment">*</span>
<a name="l00009"></a>00009 <span class="comment">* Copyright (c) 2007 Nokia Corporation.</span>
<a name="l00010"></a>00010 <span class="comment">* This material, including documentation and any related </span>
<a name="l00011"></a>00011 <span class="comment">* computer programs, is protected by copyright controlled by </span>
<a name="l00012"></a>00012 <span class="comment">* Nokia Corporation.</span>
<a name="l00013"></a>00013 <span class="comment">* ==============================================================================</span>
<a name="l00014"></a>00014 <span class="comment">*/</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">//#include <staticlibinit_gcce.h></span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="openclibzheader_8h.html">OpenCLibzheader.h</a>"</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020
<a name="l00021"></a>00021
<a name="l00022"></a>00022
<a name="l00033"></a>00033 <span class="comment">// This aplication works with eshell as well ....so i have taken care of argumets </span>
<a name="l00034"></a>00034 <span class="comment">/* ===========================================================================</span>
<a name="l00035"></a>00035 <span class="comment"> * Usage: OpenCLibz [-d] [-f] [-h] [-r] [-1 to -9] [files...]</span>
<a name="l00036"></a>00036 <span class="comment"> * -d : decompress</span>
<a name="l00037"></a>00037 <span class="comment"> * -f : compress with Z_FILTERED</span>
<a name="l00038"></a>00038 <span class="comment"> * -h : compress with Z_HUFFMAN_ONLY</span>
<a name="l00039"></a>00039 <span class="comment"> * -r : compress with Z_RLE</span>
<a name="l00040"></a>00040 <span class="comment"> * -1 to -9 : compression level</span>
<a name="l00041"></a>00041 <span class="comment"> * files : absolute path</span>
<a name="l00042"></a>00042 <span class="comment">*/</span>
<a name="l00043"></a>00043 <span class="comment">//If user runs through the icon then he will be asked to enter the options.</span>
<a name="l00044"></a>00044 <span class="comment">//</span>
<a name="l00045"></a>00045 <span class="keywordtype">int</span> <a class="code" href="redirectprintf_8c.html#a840291bc02cba5474a4cb46a9b9566fe">main</a> (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="keywordtype">char</span> outmode[20];
<a name="l00048"></a>00048 <span class="keywordtype">char</span> name[20+1]; <span class="comment">// name of the file</span>
<a name="l00049"></a>00049 <span class="keywordtype">int</span> uncompr = 0;<span class="comment">//mode parameters to choose </span>
<a name="l00050"></a>00050
<a name="l00051"></a>00051 strcpy(outmode, <span class="stringliteral">"wb6 "</span>);
<a name="l00052"></a>00052
<a name="l00053"></a>00053 argc--, argv++;
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keywordflow">while</span> (argc > 0)
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057 <span class="keywordflow">if</span> (strcmp(*argv, <span class="stringliteral">"-d"</span>) == 0)
<a name="l00058"></a>00058 uncompr = 1;
<a name="l00059"></a>00059 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(*argv, <span class="stringliteral">"-f"</span>) == 0)
<a name="l00060"></a>00060 outmode[3] = <span class="charliteral">'f'</span>;
<a name="l00061"></a>00061 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(*argv, <span class="stringliteral">"-h"</span>) == 0)
<a name="l00062"></a>00062 outmode[3] = <span class="charliteral">'h'</span>;
<a name="l00063"></a>00063 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(*argv, <span class="stringliteral">"-r"</span>) == 0)
<a name="l00064"></a>00064 outmode[3] = <span class="charliteral">'R'</span>;
<a name="l00065"></a>00065 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((*argv)[0] == <span class="charliteral">'-'</span> && (*argv)[1] >= <span class="charliteral">'1'</span> && (*argv)[1] <= <span class="charliteral">'9'</span> &&
<a name="l00066"></a>00066 (*argv)[2] == 0)
<a name="l00067"></a>00067 outmode[2] = (*argv)[1];
<a name="l00068"></a>00068 <span class="keywordflow">else</span>
<a name="l00069"></a>00069 <span class="keywordflow">break</span>;
<a name="l00070"></a>00070 argc--, argv++;
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072 <span class="keywordflow">if</span> (outmode[3] == <span class="charliteral">' '</span>)
<a name="l00073"></a>00073 outmode[3] = 0;
<a name="l00074"></a>00074 <span class="keywordflow">if</span> (argc == 0)
<a name="l00075"></a>00075 {
<a name="l00076"></a>00076 <span class="keywordtype">char</span> choice;
<a name="l00077"></a>00077 printf(<span class="stringliteral">"enter the mode to process \n \n"</span>);
<a name="l00078"></a>00078 printf(<span class="stringliteral">" h for Huffman only compression \n"</span>);
<a name="l00079"></a>00079 printf(<span class="stringliteral">" f for filtered data compression\n"</span>);
<a name="l00080"></a>00080 printf(<span class="stringliteral">" R for run-length encoding compression\n"</span>);
<a name="l00081"></a>00081 printf(<span class="stringliteral">" d for decompress \n "</span>);
<a name="l00082"></a>00082 printf(<span class="stringliteral">" s to compress a string\n\n "</span> );
<a name="l00083"></a>00083
<a name="l00084"></a>00084 choice = getchar();
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keywordflow">if</span>(choice == <span class="charliteral">'d'</span>)
<a name="l00087"></a>00087 uncompr = 1;
<a name="l00088"></a>00088 <span class="keywordflow">else</span>
<a name="l00089"></a>00089 outmode[3] = choice;
<a name="l00090"></a>00090 <span class="keywordflow">if</span>(choice == <span class="charliteral">'s'</span>)
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <a class="code" href="openclibzheader_8h.html#ac31e38792dbbfc5e26d9dbccb33efe3d">StringCompress</a>();
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (uncompr)
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 printf(<span class="stringliteral">"enter the filename to compress....for example if log.txt.gz is there in c drive then type \n"</span>);
<a name="l00097"></a>00097
<a name="l00098"></a>00098 printf(<span class="stringliteral">" c:\\log.txt.gz \n\n\n"</span>);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 scanf(<span class="stringliteral">"%20s"</span>, name);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 FileUnCompress(name);
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 <span class="keywordflow">else</span>
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 printf(<span class="stringliteral">"enter the filename to compress....for example if log.txt is there in c drive then type \n"</span>);
<a name="l00107"></a>00107
<a name="l00108"></a>00108 printf(<span class="stringliteral">" c:\\log.txt \n\n\n"</span>);
<a name="l00109"></a>00109
<a name="l00110"></a>00110 scanf(<span class="stringliteral">"%20s"</span>,name);
<a name="l00111"></a>00111
<a name="l00112"></a>00112 FileCompress(name, outmode);
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115 <span class="keywordflow">else</span>
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <span class="keywordflow">do</span>
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <span class="keywordflow">if</span> (uncompr)
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 FileUnCompress(*argv);
<a name="l00122"></a>00122 } <span class="keywordflow">else</span> {
<a name="l00123"></a>00123 FileCompress(*argv, outmode);
<a name="l00124"></a>00124 }
<a name="l00125"></a>00125 } <span class="keywordflow">while</span> (argv++, --argc);
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a>00128 getchar();
<a name="l00129"></a>00129 getchar();
<a name="l00130"></a>00130 fclose(stdin);
<a name="l00131"></a>00131 fclose(stdout);
<a name="l00132"></a>00132 fclose(stderr);
<a name="l00133"></a>00133
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keywordflow">return</span> 0;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="comment">/* End of File */</span>
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