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<h1>utils.c</h1><a href="utils_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
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<a name="l00002"></a>00002 <span class="preprocessor">#include "../headers/utils.h"</span>
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<a name="l00003"></a>00003
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<a name="l00004"></a>00004 <span class="comment">/*</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">## GENERAL INFORMATION</span>
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<a name="l00007"></a>00007 <span class="comment">##</span>
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<a name="l00008"></a>00008 <span class="comment">## FILE utils.c</span>
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<a name="l00009"></a>00009 <span class="comment">## AUTHORS P. Schmidtke and V. Le Guilloux</span>
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<a name="l00010"></a>00010 <span class="comment">## LAST MODIFIED 01-04-08</span>
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<a name="l00011"></a>00011 <span class="comment">##</span>
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<a name="l00012"></a>00012 <span class="comment">## SPECIFICATIONS</span>
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<a name="l00013"></a>00013 <span class="comment">##</span>
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<a name="l00014"></a>00014 <span class="comment">## Some usefull functions</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">## MODIFICATIONS HISTORY</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="comment">## 22-01-09 (v) Added function to split a string using a given separator</span>
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<a name="l00019"></a>00019 <span class="comment">## 02-12-08 (v) Comments UTD</span>
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<a name="l00020"></a>00020 <span class="comment">## 01-04-08 (v) Added template for comments and creation of history</span>
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<a name="l00021"></a>00021 <span class="comment">## 01-01-08 (vp) Created (random date...)</span>
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<a name="l00022"></a>00022 <span class="comment">## </span>
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<a name="l00023"></a>00023 <span class="comment">## TODO or SUGGESTIONS</span>
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<a name="l00024"></a>00024 <span class="comment">##</span>
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<a name="l00025"></a>00025 <span class="comment"></span>
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<a name="l00026"></a>00026 <span class="comment">*/</span>
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<a name="l00027"></a>00027
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<a name="l00028"></a>00028 <span class="comment">/*</span>
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<a name="l00029"></a>00029 <span class="comment"> COPYRIGHT DISCLAIMER</span>
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<a name="l00030"></a>00030 <span class="comment"></span>
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<a name="l00031"></a>00031 <span class="comment"> Vincent Le Guilloux, Peter Schmidtke and Pierre Tuffery, hereby</span>
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<a name="l00032"></a>00032 <span class="comment"> disclaim all copyright interest in the program “fpocket” (which</span>
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<a name="l00033"></a>00033 <span class="comment"> performs protein cavity detection) written by Vincent Le Guilloux and Peter</span>
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<a name="l00034"></a>00034 <span class="comment"> Schmidtke.</span>
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<a name="l00035"></a>00035 <span class="comment"></span>
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<a name="l00036"></a>00036 <span class="comment"> Vincent Le Guilloux 28 November 2008</span>
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<a name="l00037"></a>00037 <span class="comment"> Peter Schmidtke 28 November 2008</span>
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<a name="l00038"></a>00038 <span class="comment"> Pierre Tuffery 28 November 2008</span>
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<a name="l00039"></a>00039 <span class="comment"></span>
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<a name="l00040"></a>00040 <span class="comment"> GNU GPL</span>
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<a name="l00041"></a>00041 <span class="comment"></span>
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<a name="l00042"></a>00042 <span class="comment"> This file is part of the fpocket package.</span>
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<a name="l00043"></a>00043 <span class="comment"></span>
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<a name="l00044"></a>00044 <span class="comment"> fpocket is free software: you can redistribute it and/or modify</span>
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<a name="l00045"></a>00045 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
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<a name="l00046"></a>00046 <span class="comment"> the Free Software Foundation, either version 3 of the License, or</span>
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<a name="l00047"></a>00047 <span class="comment"> (at your option) any later version.</span>
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<a name="l00048"></a>00048 <span class="comment"></span>
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<a name="l00049"></a>00049 <span class="comment"> fpocket is distributed in the hope that it will be useful,</span>
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<a name="l00050"></a>00050 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
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<a name="l00051"></a>00051 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
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<a name="l00052"></a>00052 <span class="comment"> GNU General Public License for more details.</span>
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<a name="l00053"></a>00053 <span class="comment"></span>
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<a name="l00054"></a>00054 <span class="comment"> You should have received a copy of the GNU General Public License</span>
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<a name="l00055"></a>00055 <span class="comment"> along with fpocket. If not, see <http://www.gnu.org/licenses/>.</span>
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<a name="l00056"></a>00056 <span class="comment"></span>
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<a name="l00057"></a>00057 <span class="comment">**/</span>
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<a name="l00058"></a>00058
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<a name="l00059"></a>00059
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<a name="l00060"></a>00060
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<a name="l00061"></a>00061
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<a name="l00062"></a><a class="code" href="utils_8c.html#04b49dd25fed16460f36f3a582dce10e">00062</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="utils_8c.html#04b49dd25fed16460f36f3a582dce10e">ST_is_rand_init</a> = 0 ; <span class="comment">/**< Says wether we have seeded the generator. */</span>
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<a name="l00063"></a>00063
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<a name="l00064"></a>00064 <span class="preprocessor">#ifdef MD_USE_GSL </span><span class="comment">/* GSL */</span>
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<a name="l00065"></a>00065 <span class="keyword">static</span> gsl_rng *ST_r = NULL ;
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<a name="l00066"></a>00066 <span class="preprocessor">#endif </span><span class="comment">/* /GSL */</span>
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<a name="l00067"></a>00067 <span class="comment"></span>
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<a name="l00068"></a>00068 <span class="comment">/**</span>
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<a name="l00069"></a>00069 <span class="comment"> ## FONCTION: </span>
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<a name="l00070"></a>00070 <span class="comment"> start_rand_generator</span>
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<a name="l00071"></a>00071 <span class="comment"> </span>
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<a name="l00072"></a>00072 <span class="comment"> ## SPECIFICATION: </span>
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<a name="l00073"></a>00073 <span class="comment"> Initialize generator. This initialisation depends on the library to use.</span>
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<a name="l00074"></a>00074 <span class="comment"> </span>
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<a name="l00075"></a>00075 <span class="comment"> ## PARAMETRES:</span>
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<a name="l00076"></a>00076 <span class="comment"> </span>
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<a name="l00077"></a>00077 <span class="comment"> ## RETURN: </span>
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<a name="l00078"></a>00078 <span class="comment"> void</span>
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<a name="l00079"></a>00079 <span class="comment"> </span>
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<a name="l00080"></a>00080 <span class="comment">*/</span>
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<a name="l00081"></a><a class="code" href="utils_8h.html#4543c2bec43b95a9292a90b98dea4bb5">00081</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#4543c2bec43b95a9292a90b98dea4bb5">start_rand_generator</a>(<span class="keywordtype">void</span>)
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<a name="l00082"></a>00082 {
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<a name="l00083"></a>00083 <span class="keywordflow">if</span>(<a class="code" href="utils_8c.html#04b49dd25fed16460f36f3a582dce10e">ST_is_rand_init</a> == 0) {
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<a name="l00084"></a>00084
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<a name="l00085"></a>00085 <span class="preprocessor"> #ifdef MD_USE_GSL </span><span class="comment">/* use GSL if defined */</span>
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<a name="l00086"></a>00086 <span class="comment">/* fprintf(stdout, "> GSL generator used\n"); */</span>
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<a name="l00087"></a>00087 <span class="keywordflow">if</span>(ST_r != NULL) {
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<a name="l00088"></a>00088 gsl_rng_free(ST_r);
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<a name="l00089"></a>00089 }
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<a name="l00090"></a>00090
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<a name="l00091"></a>00091 gsl_rng_default_seed = time(NULL);
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<a name="l00092"></a>00092
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<a name="l00093"></a>00093 <span class="keyword">const</span> gsl_rng_type *T = M_GEN_MTWISTER ;
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<a name="l00094"></a>00094 ST_r = gsl_rng_alloc(T);
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<a name="l00095"></a>00095 gsl_rng_set (ST_r, gsl_rng_default_seed);
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<a name="l00096"></a>00096
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<a name="l00097"></a>00097 <span class="preprocessor"> #else </span><span class="comment">/* /GSL */</span>
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<a name="l00098"></a>00098
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<a name="l00099"></a>00099 <span class="comment">/* fprintf(stdout, "> Standard C generator used\n"); */</span>
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<a name="l00100"></a>00100 srand((<span class="keywordtype">int</span>)time(NULL));
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<a name="l00101"></a>00101
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<a name="l00102"></a>00102 <span class="preprocessor"> #endif</span>
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<a name="l00103"></a>00103 <span class="preprocessor"></span> <a class="code" href="utils_8c.html#04b49dd25fed16460f36f3a582dce10e">ST_is_rand_init</a> = 1 ;
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<a name="l00104"></a>00104 }
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<a name="l00105"></a>00105 }
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<a name="l00106"></a>00106
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<a name="l00107"></a>00107 <span class="comment"></span>
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<a name="l00108"></a>00108 <span class="comment">/**</span>
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<a name="l00109"></a>00109 <span class="comment"> ## FONCTION: </span>
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<a name="l00110"></a>00110 <span class="comment"> rand_uniform</span>
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<a name="l00111"></a>00111 <span class="comment"> </span>
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<a name="l00112"></a>00112 <span class="comment"> ## SPECIFICATION: </span>
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<a name="l00113"></a>00113 <span class="comment"> Generate a random number between 0 and 1 using a uniform distribution.</span>
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<a name="l00114"></a>00114 <span class="comment"> </span>
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<a name="l00115"></a>00115 <span class="comment"> ## PARAMETRES:</span>
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<a name="l00116"></a>00116 <span class="comment"> @ float min : Lower boundary </span>
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<a name="l00117"></a>00117 <span class="comment"> @ float max : Upper boundary</span>
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<a name="l00118"></a>00118 <span class="comment"> </span>
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<a name="l00119"></a>00119 <span class="comment"> ## RETURN: </span>
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<a name="l00120"></a>00120 <span class="comment"> double: A uniform random number between min and max</span>
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<a name="l00121"></a>00121 <span class="comment"> </span>
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<a name="l00122"></a>00122 <span class="comment">*/</span>
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<a name="l00123"></a><a class="code" href="utils_8h.html#5492196e16ed2d16bae1df8483ef79ed">00123</a> <span class="keywordtype">float</span> <a class="code" href="utils_8c.html#5492196e16ed2d16bae1df8483ef79ed">rand_uniform</a>(<span class="keywordtype">float</span> min, <span class="keywordtype">float</span> max)
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<a name="l00124"></a>00124 {
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<a name="l00125"></a>00125 <span class="keywordflow">if</span>(<a class="code" href="utils_8c.html#04b49dd25fed16460f36f3a582dce10e">ST_is_rand_init</a> == 0){
|
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<a name="l00126"></a>00126 <a class="code" href="utils_8c.html#4543c2bec43b95a9292a90b98dea4bb5">start_rand_generator</a>() ;
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<a name="l00127"></a>00127 }
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<a name="l00128"></a>00128
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<a name="l00129"></a>00129 <span class="keywordtype">float</span> rnd = 0.0 ;
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<a name="l00130"></a>00130
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<a name="l00131"></a>00131 <span class="preprocessor"> #ifdef MD_USE_GSL </span><span class="comment">/* GSL */</span>
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<a name="l00132"></a>00132 rnd = gsl_rng_uniform(ST_r) * (max-min) ;
|
|
<a name="l00133"></a>00133 <span class="preprocessor"> #else </span><span class="comment">/* /GSL */</span>
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<a name="l00134"></a>00134 rnd = ((float)rand()/(float)RAND_MAX) * (max-min) ;
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<a name="l00135"></a>00135 <span class="preprocessor"> #endif</span>
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<a name="l00136"></a>00136 <span class="preprocessor"></span>
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<a name="l00137"></a>00137 <span class="keywordflow">return</span> min+rnd ;
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<a name="l00138"></a>00138 }
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<a name="l00139"></a>00139 <span class="comment"></span>
|
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<a name="l00140"></a>00140 <span class="comment">/**</span>
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<a name="l00141"></a>00141 <span class="comment"> ## FUNCTION: </span>
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<a name="l00142"></a>00142 <span class="comment"> tab_str* f_readl(const char fpath[], int nchar_max) </span>
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|
<a name="l00143"></a>00143 <span class="comment"> </span>
|
|
<a name="l00144"></a>00144 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00145"></a>00145 <span class="comment"> Read file line and store them in a tab_str structure. The function skip empty</span>
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|
<a name="l00146"></a>00146 <span class="comment"> lines.</span>
|
|
<a name="l00147"></a>00147 <span class="comment"> </span>
|
|
<a name="l00148"></a>00148 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00149"></a>00149 <span class="comment"> @ const char *fpath : Full path of the file.</span>
|
|
<a name="l00150"></a>00150 <span class="comment"> @ int nchar_max : A number giving the max number of caractere in each line.</span>
|
|
<a name="l00151"></a>00151 <span class="comment"> </span>
|
|
<a name="l00152"></a>00152 <span class="comment"> ## RETURN: </span>
|
|
<a name="l00153"></a>00153 <span class="comment"> tab_str* : Pointer to the sab_str structure containing lines of the file.</span>
|
|
<a name="l00154"></a>00154 <span class="comment"> </span>
|
|
<a name="l00155"></a>00155 <span class="comment">*/</span>
|
|
<a name="l00156"></a><a class="code" href="utils_8h.html#3dc587bc98ec3bb4e3f4bd684aff84c6">00156</a> <a class="code" href="structtab__str.html">tab_str</a>* <a class="code" href="utils_8c.html#3dc587bc98ec3bb4e3f4bd684aff84c6">f_readl</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *fpath, <span class="keywordtype">int</span> nchar_max)
|
|
<a name="l00157"></a>00157 {
|
|
<a name="l00158"></a>00158 <span class="comment">/* Variable declaration */</span>
|
|
<a name="l00159"></a>00159
|
|
<a name="l00160"></a>00160 FILE *f ;
|
|
<a name="l00161"></a>00161 <span class="keywordtype">int</span> i, n,
|
|
<a name="l00162"></a>00162 nb_string ;
|
|
<a name="l00163"></a>00163 <span class="keywordtype">char</span> *cline,
|
|
<a name="l00164"></a>00164 **f_lines ;
|
|
<a name="l00165"></a>00165 <a class="code" href="structtab__str.html">tab_str</a> *lines ;
|
|
<a name="l00166"></a>00166
|
|
<a name="l00167"></a>00167 <span class="comment">/* Variable initialisation */</span>
|
|
<a name="l00168"></a>00168
|
|
<a name="l00169"></a>00169 i = nb_string = 0 ;
|
|
<a name="l00170"></a>00170 cline = (<span class="keywordtype">char</span> *) <a class="code" href="memhandler_8c.html#52d7260a38c396cb2dd1dd7abcfd61cb">my_malloc</a>(nchar_max*<span class="keyword">sizeof</span>(<span class="keywordtype">char</span>)) ;
|
|
<a name="l00171"></a>00171
|
|
<a name="l00172"></a>00172 <span class="comment">/* How many lines is there in the file? */</span>
|
|
<a name="l00173"></a>00173
|
|
<a name="l00174"></a>00174 f = fopen(fpath, <span class="stringliteral">"r"</span>) ;
|
|
<a name="l00175"></a>00175 <span class="keywordflow">if</span>(f == NULL) {
|
|
<a name="l00176"></a>00176 <a class="code" href="memhandler_8c.html#a49400242a007d208c641f79856ea4c6">my_free</a>(cline) ;
|
|
<a name="l00177"></a>00177 <span class="keywordflow">return</span> NULL ;
|
|
<a name="l00178"></a>00178 }
|
|
<a name="l00179"></a>00179
|
|
<a name="l00180"></a>00180 <span class="keywordflow">while</span>(fgets(cline, nchar_max, f) != NULL) {
|
|
<a name="l00181"></a>00181 <span class="keywordflow">if</span>(strcmp(<span class="stringliteral">"\n"</span>, cline) != 0) {
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|
<a name="l00182"></a>00182 nb_string ++ ;
|
|
<a name="l00183"></a>00183 }
|
|
<a name="l00184"></a>00184 }
|
|
<a name="l00185"></a>00185 fclose(f) ;
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|
<a name="l00186"></a>00186
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|
<a name="l00187"></a>00187 <span class="comment">/* Once we have the number of lines, lets allocate memory and get the lines */</span>
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|
<a name="l00188"></a>00188
|
|
<a name="l00189"></a>00189 f = fopen(fpath, <span class="stringliteral">"r"</span>) ;
|
|
<a name="l00190"></a>00190 <span class="keywordflow">if</span>(f == NULL) {
|
|
<a name="l00191"></a>00191 <a class="code" href="memhandler_8c.html#a49400242a007d208c641f79856ea4c6">my_free</a>(cline) ;
|
|
<a name="l00192"></a>00192 <span class="keywordflow">return</span> NULL ;
|
|
<a name="l00193"></a>00193 }
|
|
<a name="l00194"></a>00194
|
|
<a name="l00195"></a>00195 lines = (<a class="code" href="structtab__str.html">tab_str</a> *)<a class="code" href="memhandler_8c.html#52d7260a38c396cb2dd1dd7abcfd61cb">my_malloc</a>(<span class="keyword">sizeof</span>(<a class="code" href="structtab__str.html">tab_str</a>)) ;
|
|
<a name="l00196"></a>00196 f_lines = (<span class="keywordtype">char</span> **)<a class="code" href="memhandler_8c.html#52d7260a38c396cb2dd1dd7abcfd61cb">my_malloc</a>(nb_string*<span class="keyword">sizeof</span>(<span class="keywordtype">char</span>*)) ;
|
|
<a name="l00197"></a>00197
|
|
<a name="l00198"></a>00198 <span class="comment">/* Getting lines. */</span>
|
|
<a name="l00199"></a>00199
|
|
<a name="l00200"></a>00200 <span class="keywordflow">while</span>(fgets(cline, nchar_max, f) != NULL) {
|
|
<a name="l00201"></a>00201 <span class="keywordflow">if</span>(strcmp(<span class="stringliteral">"\n"</span>, cline) != 0) {
|
|
<a name="l00202"></a>00202 n = strlen(cline) ;
|
|
<a name="l00203"></a>00203 <span class="keywordflow">if</span>(cline[n-1] == <span class="charliteral">'\n'</span>) {
|
|
<a name="l00204"></a>00204 n ;
|
|
<a name="l00205"></a>00205 cline[n] = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00206"></a>00206 }
|
|
<a name="l00207"></a>00207
|
|
<a name="l00208"></a>00208 <span class="keywordtype">char</span> *line =(<span class="keywordtype">char</span> *) <a class="code" href="memhandler_8c.html#52d7260a38c396cb2dd1dd7abcfd61cb">my_malloc</a>((n+1)*<span class="keyword">sizeof</span>(char)) ;
|
|
<a name="l00209"></a>00209 memcpy (line, cline, n+1);
|
|
<a name="l00210"></a>00210
|
|
<a name="l00211"></a>00211 f_lines[i] = line ;
|
|
<a name="l00212"></a>00212 i++ ;
|
|
<a name="l00213"></a>00213 }
|
|
<a name="l00214"></a>00214 }
|
|
<a name="l00215"></a>00215
|
|
<a name="l00216"></a>00216 lines-><a class="code" href="structtab__str.html#f2a3e45d6bbc0fc8d45ad2009956f519">nb_str</a> = nb_string ;
|
|
<a name="l00217"></a>00217 lines-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a> = f_lines ;
|
|
<a name="l00218"></a>00218
|
|
<a name="l00219"></a>00219 <span class="comment">/* Free memory and close file */</span>
|
|
<a name="l00220"></a>00220
|
|
<a name="l00221"></a>00221 fclose(f) ;
|
|
<a name="l00222"></a>00222 <a class="code" href="memhandler_8c.html#a49400242a007d208c641f79856ea4c6">my_free</a>(cline);
|
|
<a name="l00223"></a>00223
|
|
<a name="l00224"></a>00224 <span class="keywordflow">return</span> lines ;
|
|
<a name="l00225"></a>00225 }
|
|
<a name="l00226"></a>00226 <span class="comment"></span>
|
|
<a name="l00227"></a>00227 <span class="comment">/**</span>
|
|
<a name="l00228"></a>00228 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00229"></a>00229 <span class="comment"> free_tab_str</span>
|
|
<a name="l00230"></a>00230 <span class="comment"> </span>
|
|
<a name="l00231"></a>00231 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00232"></a>00232 <span class="comment"> Free the given structure</span>
|
|
<a name="l00233"></a>00233 <span class="comment"> </span>
|
|
<a name="l00234"></a>00234 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00235"></a>00235 <span class="comment"> @ tab_str* strings : Pointer to the tab_str to print</span>
|
|
<a name="l00236"></a>00236 <span class="comment"> </span>
|
|
<a name="l00237"></a>00237 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00238"></a>00238 <span class="comment"> void</span>
|
|
<a name="l00239"></a>00239 <span class="comment"> </span>
|
|
<a name="l00240"></a>00240 <span class="comment">*/</span>
|
|
<a name="l00241"></a><a class="code" href="utils_8h.html#45e96ff2830a0766313ae00bb068abfc">00241</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#45e96ff2830a0766313ae00bb068abfc">free_tab_str</a>(<a class="code" href="structtab__str.html">tab_str</a> *tstr)
|
|
<a name="l00242"></a>00242 {
|
|
<a name="l00243"></a>00243 <span class="keywordflow">if</span>(tstr) {
|
|
<a name="l00244"></a>00244 <span class="keywordtype">int</span> i ;
|
|
<a name="l00245"></a>00245 <span class="keywordflow">if</span>(tstr-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>) {
|
|
<a name="l00246"></a>00246 <span class="keywordflow">for</span>(i = 0 ; i < tstr-><a class="code" href="structtab__str.html#f2a3e45d6bbc0fc8d45ad2009956f519">nb_str</a> ; i++) {
|
|
<a name="l00247"></a>00247 <span class="keywordflow">if</span>(tstr-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>[i]) {
|
|
<a name="l00248"></a>00248 <a class="code" href="memhandler_8c.html#a49400242a007d208c641f79856ea4c6">my_free</a>(tstr-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>[i]) ;
|
|
<a name="l00249"></a>00249 tstr-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>[i] = NULL ;
|
|
<a name="l00250"></a>00250 }
|
|
<a name="l00251"></a>00251 }
|
|
<a name="l00252"></a>00252 <a class="code" href="memhandler_8c.html#a49400242a007d208c641f79856ea4c6">my_free</a>(tstr-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>) ;
|
|
<a name="l00253"></a>00253 }
|
|
<a name="l00254"></a>00254
|
|
<a name="l00255"></a>00255 <a class="code" href="memhandler_8c.html#a49400242a007d208c641f79856ea4c6">my_free</a>(tstr) ;
|
|
<a name="l00256"></a>00256 }
|
|
<a name="l00257"></a>00257 }
|
|
<a name="l00258"></a>00258 <span class="comment"></span>
|
|
<a name="l00259"></a>00259 <span class="comment">/**</span>
|
|
<a name="l00260"></a>00260 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00261"></a>00261 <span class="comment"> print_tab_str</span>
|
|
<a name="l00262"></a>00262 <span class="comment"> </span>
|
|
<a name="l00263"></a>00263 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00264"></a>00264 <span class="comment"> Print strings contained in the given tab_str.</span>
|
|
<a name="l00265"></a>00265 <span class="comment"> </span>
|
|
<a name="l00266"></a>00266 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00267"></a>00267 <span class="comment"> @ tab_str* strings : Pointer to the tab_str to print</span>
|
|
<a name="l00268"></a>00268 <span class="comment"> </span>
|
|
<a name="l00269"></a>00269 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00270"></a>00270 <span class="comment"> void</span>
|
|
<a name="l00271"></a>00271 <span class="comment"> </span>
|
|
<a name="l00272"></a>00272 <span class="comment">*/</span>
|
|
<a name="l00273"></a><a class="code" href="utils_8h.html#674712dea54e3dcd4c95eb15ff31150d">00273</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#674712dea54e3dcd4c95eb15ff31150d">print_tab_str</a>(<a class="code" href="structtab__str.html">tab_str</a>* strings)
|
|
<a name="l00274"></a>00274 {
|
|
<a name="l00275"></a>00275 <span class="keywordflow">if</span>(strings) {
|
|
<a name="l00276"></a>00276 <span class="keywordtype">int</span> i ;
|
|
<a name="l00277"></a>00277 <span class="keywordtype">char</span> **strs = strings-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a> ;
|
|
<a name="l00278"></a>00278
|
|
<a name="l00279"></a>00279 printf(<span class="stringliteral">"\n-- String tab: \n"</span>);
|
|
<a name="l00280"></a>00280 <span class="keywordflow">for</span> (i = 0 ; i < strings-><a class="code" href="structtab__str.html#f2a3e45d6bbc0fc8d45ad2009956f519">nb_str</a> ; i++) {
|
|
<a name="l00281"></a>00281 fprintf(stdout, <span class="stringliteral">"<%s>\n"</span>, strs[i]) ;
|
|
<a name="l00282"></a>00282 }
|
|
<a name="l00283"></a>00283 printf(<span class="stringliteral">"--\n"</span>) ;
|
|
<a name="l00284"></a>00284 }
|
|
<a name="l00285"></a>00285 <span class="keywordflow">else</span> {
|
|
<a name="l00286"></a>00286 fprintf(stderr, <span class="stringliteral">"! Argument NULL in print_tab_str().\n"</span>);
|
|
<a name="l00287"></a>00287 }
|
|
<a name="l00288"></a>00288 }
|
|
<a name="l00289"></a>00289
|
|
<a name="l00290"></a>00290 <span class="comment"></span>
|
|
<a name="l00291"></a>00291 <span class="comment">/**</span>
|
|
<a name="l00292"></a>00292 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00293"></a>00293 <span class="comment"> str_is_number</span>
|
|
<a name="l00294"></a>00294 <span class="comment"> </span>
|
|
<a name="l00295"></a>00295 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00296"></a>00296 <span class="comment"> Check if the string given in argument is a number.</span>
|
|
<a name="l00297"></a>00297 <span class="comment"> </span>
|
|
<a name="l00298"></a>00298 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00299"></a>00299 <span class="comment"> @ char *str : The string to deal with</span>
|
|
<a name="l00300"></a>00300 <span class="comment"> @ const int sign : The first caractere is the sign?</span>
|
|
<a name="l00301"></a>00301 <span class="comment"> </span>
|
|
<a name="l00302"></a>00302 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00303"></a>00303 <span class="comment"> int: 1 if its a valid number, 0 else</span>
|
|
<a name="l00304"></a>00304 <span class="comment"> </span>
|
|
<a name="l00305"></a>00305 <span class="comment">*/</span>
|
|
<a name="l00306"></a><a class="code" href="utils_8h.html#bb731c23a19ad89ea0a69951672a1952">00306</a> <span class="keywordtype">int</span> <a class="code" href="utils_8c.html#bb731c23a19ad89ea0a69951672a1952">str_is_number</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, <span class="keyword">const</span> <span class="keywordtype">int</span> sign)
|
|
<a name="l00307"></a>00307 {
|
|
<a name="l00308"></a>00308 <span class="keywordtype">int</span> ok = 0 ;
|
|
<a name="l00309"></a>00309
|
|
<a name="l00310"></a>00310 <span class="keywordflow">if</span> (str != NULL) {
|
|
<a name="l00311"></a>00311 <span class="keyword">const</span> <span class="keywordtype">char</span> *p = str ;
|
|
<a name="l00312"></a>00312 <span class="keywordtype">int</span> c = *p ;
|
|
<a name="l00313"></a>00313
|
|
<a name="l00314"></a>00314 <span class="comment">/* Checkthe first caractere if the sign has to be taken into account */</span>
|
|
<a name="l00315"></a>00315 <span class="keywordflow">if</span> (sign) {
|
|
<a name="l00316"></a>00316
|
|
<a name="l00317"></a>00317 <span class="keywordflow">if</span>(isdigit (c) || ((c == <span class="charliteral">'+'</span> || c == <span class="charliteral">'-'</span>) && str[1] != 0)) {
|
|
<a name="l00318"></a>00318 ok = 1 ;
|
|
<a name="l00319"></a>00319 }
|
|
<a name="l00320"></a>00320 p++;
|
|
<a name="l00321"></a>00321 }
|
|
<a name="l00322"></a>00322 <span class="keywordflow">else</span> {
|
|
<a name="l00323"></a>00323 ok = 1 ;
|
|
<a name="l00324"></a>00324 }
|
|
<a name="l00325"></a>00325
|
|
<a name="l00326"></a>00326 <span class="keywordflow">if</span> (ok) {
|
|
<a name="l00327"></a>00327 <span class="keywordflow">while</span> (*p != 0) {
|
|
<a name="l00328"></a>00328 <span class="keywordflow">if</span> (!isdigit (*p)) {
|
|
<a name="l00329"></a>00329 ok = 0;
|
|
<a name="l00330"></a>00330 break ;
|
|
<a name="l00331"></a>00331 }
|
|
<a name="l00332"></a>00332 p++;
|
|
<a name="l00333"></a>00333 }
|
|
<a name="l00334"></a>00334 }
|
|
<a name="l00335"></a>00335 }
|
|
<a name="l00336"></a>00336 <span class="keywordflow">else</span> {
|
|
<a name="l00337"></a>00337 fprintf(stderr, <span class="stringliteral">"! Argument NULL in str_is_number().\n"</span>);
|
|
<a name="l00338"></a>00338 }
|
|
<a name="l00339"></a>00339
|
|
<a name="l00340"></a>00340 <span class="keywordflow">return</span> ok;
|
|
<a name="l00341"></a>00341 }
|
|
<a name="l00342"></a>00342
|
|
<a name="l00343"></a>00343 <span class="comment"></span>
|
|
<a name="l00344"></a>00344 <span class="comment">/**</span>
|
|
<a name="l00345"></a>00345 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00346"></a>00346 <span class="comment"> str_is_float</span>
|
|
<a name="l00347"></a>00347 <span class="comment"> </span>
|
|
<a name="l00348"></a>00348 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00349"></a>00349 <span class="comment"> Check if the string given in argument is a valid float.</span>
|
|
<a name="l00350"></a>00350 <span class="comment"> </span>
|
|
<a name="l00351"></a>00351 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00352"></a>00352 <span class="comment"> @ char *str : The string to deal with</span>
|
|
<a name="l00353"></a>00353 <span class="comment"> @ const int sign : The first caractere is the sign?</span>
|
|
<a name="l00354"></a>00354 <span class="comment"> </span>
|
|
<a name="l00355"></a>00355 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00356"></a>00356 <span class="comment"> int: 1 if its a valid float, 0 else</span>
|
|
<a name="l00357"></a>00357 <span class="comment"> </span>
|
|
<a name="l00358"></a>00358 <span class="comment">*/</span>
|
|
<a name="l00359"></a><a class="code" href="utils_8h.html#b2155f59a3e9691956e8501985f5f362">00359</a> <span class="keywordtype">int</span> <a class="code" href="utils_8c.html#b2155f59a3e9691956e8501985f5f362">str_is_float</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, <span class="keyword">const</span> <span class="keywordtype">int</span> sign)
|
|
<a name="l00360"></a>00360 {
|
|
<a name="l00361"></a>00361 <span class="keywordtype">int</span> ok = 0 ;
|
|
<a name="l00362"></a>00362 <span class="keywordtype">int</span> nb_dot = 0 ;
|
|
<a name="l00363"></a>00363
|
|
<a name="l00364"></a>00364 <span class="keywordflow">if</span> (str != NULL) {
|
|
<a name="l00365"></a>00365 <span class="keyword">const</span> <span class="keywordtype">char</span> *p = str ;
|
|
<a name="l00366"></a>00366 <span class="keywordtype">int</span> c = *p ;
|
|
<a name="l00367"></a>00367
|
|
<a name="l00368"></a>00368 <span class="comment">/* Checkthe first caractere if the sign has to be taken into account */</span>
|
|
<a name="l00369"></a>00369 <span class="keywordflow">if</span> (sign) {
|
|
<a name="l00370"></a>00370
|
|
<a name="l00371"></a>00371 <span class="keywordflow">if</span>(isdigit (c) || ((c == <span class="charliteral">'+'</span> || c == <span class="charliteral">'-'</span>) && str[1] != 0)) {
|
|
<a name="l00372"></a>00372 ok = 1 ;
|
|
<a name="l00373"></a>00373 }
|
|
<a name="l00374"></a>00374 p++;
|
|
<a name="l00375"></a>00375 }
|
|
<a name="l00376"></a>00376 <span class="keywordflow">else</span> {
|
|
<a name="l00377"></a>00377 ok = 1 ;
|
|
<a name="l00378"></a>00378 }
|
|
<a name="l00379"></a>00379
|
|
<a name="l00380"></a>00380 <span class="keywordflow">if</span> (ok) {
|
|
<a name="l00381"></a>00381 <span class="keywordflow">while</span> (*p != 0) {
|
|
<a name="l00382"></a>00382 <span class="keywordflow">if</span> (!isdigit (*p)) {
|
|
<a name="l00383"></a>00383 <span class="keywordflow">if</span>((*p) == <span class="charliteral">'.'</span>) {
|
|
<a name="l00384"></a>00384 nb_dot++ ;
|
|
<a name="l00385"></a>00385 <span class="keywordflow">if</span>(nb_dot > 1) {
|
|
<a name="l00386"></a>00386 ok = 0;
|
|
<a name="l00387"></a>00387 break ;
|
|
<a name="l00388"></a>00388 }
|
|
<a name="l00389"></a>00389 }
|
|
<a name="l00390"></a>00390 <span class="keywordflow">else</span> {
|
|
<a name="l00391"></a>00391 ok = 0;
|
|
<a name="l00392"></a>00392 break ;
|
|
<a name="l00393"></a>00393 }
|
|
<a name="l00394"></a>00394 }
|
|
<a name="l00395"></a>00395 p++;
|
|
<a name="l00396"></a>00396 }
|
|
<a name="l00397"></a>00397 }
|
|
<a name="l00398"></a>00398 }
|
|
<a name="l00399"></a>00399 <span class="keywordflow">else</span> {
|
|
<a name="l00400"></a>00400 fprintf(stderr, <span class="stringliteral">"! Argument NULL in str_is_number().\n"</span>);
|
|
<a name="l00401"></a>00401 }
|
|
<a name="l00402"></a>00402
|
|
<a name="l00403"></a>00403 <span class="keywordflow">return</span> ok;
|
|
<a name="l00404"></a>00404 }
|
|
<a name="l00405"></a>00405 <span class="comment"></span>
|
|
<a name="l00406"></a>00406 <span class="comment">/**</span>
|
|
<a name="l00407"></a>00407 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00408"></a>00408 <span class="comment"> in_tab</span>
|
|
<a name="l00409"></a>00409 <span class="comment"> </span>
|
|
<a name="l00410"></a>00410 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00411"></a>00411 <span class="comment"> Check if val is present in tab.</span>
|
|
<a name="l00412"></a>00412 <span class="comment"> </span>
|
|
<a name="l00413"></a>00413 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00414"></a>00414 <span class="comment"> @ int *tab: Tab</span>
|
|
<a name="l00415"></a>00415 <span class="comment"> @ int size: Size of the tab</span>
|
|
<a name="l00416"></a>00416 <span class="comment"> @ int val: Value to check</span>
|
|
<a name="l00417"></a>00417 <span class="comment"> </span>
|
|
<a name="l00418"></a>00418 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00419"></a>00419 <span class="comment"> int: 1 if val is in tab, 0 if not</span>
|
|
<a name="l00420"></a>00420 <span class="comment"> </span>
|
|
<a name="l00421"></a>00421 <span class="comment">*/</span>
|
|
<a name="l00422"></a><a class="code" href="utils_8h.html#c02faf0c5e3cf0b256a1ad1d37d9b8a2">00422</a> <span class="keywordtype">int</span> <a class="code" href="utils_8c.html#c02faf0c5e3cf0b256a1ad1d37d9b8a2">in_tab</a>(<span class="keywordtype">int</span> *tab, <span class="keywordtype">int</span> size, <span class="keywordtype">int</span> val)
|
|
<a name="l00423"></a>00423 {
|
|
<a name="l00424"></a>00424 <span class="keywordflow">if</span>(tab) {
|
|
<a name="l00425"></a>00425 <span class="keywordtype">int</span> i ;
|
|
<a name="l00426"></a>00426 <span class="keywordflow">for</span>(i = 0 ; i < size ; i++) {
|
|
<a name="l00427"></a>00427 <span class="keywordflow">if</span>(tab[i] == val) <span class="keywordflow">return</span> 1 ;
|
|
<a name="l00428"></a>00428 }
|
|
<a name="l00429"></a>00429 }
|
|
<a name="l00430"></a>00430
|
|
<a name="l00431"></a>00431 <span class="keywordflow">return</span> 0 ;
|
|
<a name="l00432"></a>00432 }
|
|
<a name="l00433"></a>00433 <span class="comment"></span>
|
|
<a name="l00434"></a>00434 <span class="comment">/**</span>
|
|
<a name="l00435"></a>00435 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00436"></a>00436 <span class="comment"> index_of</span>
|
|
<a name="l00437"></a>00437 <span class="comment"> </span>
|
|
<a name="l00438"></a>00438 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00439"></a>00439 <span class="comment"> Check if val is present in tab and return its index if so</span>
|
|
<a name="l00440"></a>00440 <span class="comment"> </span>
|
|
<a name="l00441"></a>00441 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00442"></a>00442 <span class="comment"> @ int *tab: Tab</span>
|
|
<a name="l00443"></a>00443 <span class="comment"> @ int size: Size of the tab</span>
|
|
<a name="l00444"></a>00444 <span class="comment"> @ int val: Value to check</span>
|
|
<a name="l00445"></a>00445 <span class="comment"> </span>
|
|
<a name="l00446"></a>00446 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00447"></a>00447 <span class="comment"> int: index if val is in tab, -1 if not</span>
|
|
<a name="l00448"></a>00448 <span class="comment"> </span>
|
|
<a name="l00449"></a>00449 <span class="comment">*/</span>
|
|
<a name="l00450"></a><a class="code" href="utils_8h.html#9abd45d3bc4001a047e9ea2866f306b4">00450</a> <span class="keywordtype">int</span> <a class="code" href="utils_8c.html#9abd45d3bc4001a047e9ea2866f306b4">index_of</a>(<span class="keywordtype">int</span> *tab, <span class="keywordtype">int</span> size, <span class="keywordtype">int</span> val)
|
|
<a name="l00451"></a>00451 {
|
|
<a name="l00452"></a>00452 <span class="keywordflow">if</span>(tab) {
|
|
<a name="l00453"></a>00453 <span class="keywordtype">int</span> i;
|
|
<a name="l00454"></a>00454 <span class="keywordflow">for</span>(i = 0 ; i < size ; i++) {
|
|
<a name="l00455"></a>00455 <span class="keywordflow">if</span>(val == tab[i]) <span class="keywordflow">return</span> i ;
|
|
<a name="l00456"></a>00456 }
|
|
<a name="l00457"></a>00457 }
|
|
<a name="l00458"></a>00458
|
|
<a name="l00459"></a>00459 <span class="keywordflow">return</span> -1 ;
|
|
<a name="l00460"></a>00460 }
|
|
<a name="l00461"></a>00461 <span class="comment"></span>
|
|
<a name="l00462"></a>00462 <span class="comment">/**</span>
|
|
<a name="l00463"></a>00463 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00464"></a>00464 <span class="comment"> str_trim</span>
|
|
<a name="l00465"></a>00465 <span class="comment"> </span>
|
|
<a name="l00466"></a>00466 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00467"></a>00467 <span class="comment"> Remove spaces from a given string</span>
|
|
<a name="l00468"></a>00468 <span class="comment"> </span>
|
|
<a name="l00469"></a>00469 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00470"></a>00470 <span class="comment"> @ char *str: String to deal with</span>
|
|
<a name="l00471"></a>00471 <span class="comment"> </span>
|
|
<a name="l00472"></a>00472 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00473"></a>00473 <span class="comment"> </span>
|
|
<a name="l00474"></a>00474 <span class="comment">*/</span>
|
|
<a name="l00475"></a><a class="code" href="utils_8h.html#ed930c5e93a75d90a96195282790d467">00475</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#ed930c5e93a75d90a96195282790d467">str_trim</a>(<span class="keywordtype">char</span> *str)
|
|
<a name="l00476"></a>00476 {
|
|
<a name="l00477"></a>00477 <span class="keywordtype">int</span> i, len;
|
|
<a name="l00478"></a>00478
|
|
<a name="l00479"></a>00479 len = strlen(str);
|
|
<a name="l00480"></a>00480 <span class="keywordflow">while</span> (len > 0 && str[len-1] == <span class="charliteral">' '</span>) {
|
|
<a name="l00481"></a>00481 str[len-1] = <span class="charliteral">'\0'</span>;
|
|
<a name="l00482"></a>00482 len--;
|
|
<a name="l00483"></a>00483 }
|
|
<a name="l00484"></a>00484
|
|
<a name="l00485"></a>00485 <span class="keywordflow">while</span> (len > 0 && str[0] == <span class="charliteral">' '</span>) {
|
|
<a name="l00486"></a>00486 <span class="keywordflow">for</span> (i=0; i < len; i++) str[i] = str[i+1];
|
|
<a name="l00487"></a>00487 len--;
|
|
<a name="l00488"></a>00488 }
|
|
<a name="l00489"></a>00489 }
|
|
<a name="l00490"></a>00490 <span class="comment"></span>
|
|
<a name="l00491"></a>00491 <span class="comment">/**</span>
|
|
<a name="l00492"></a>00492 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00493"></a>00493 <span class="comment"> extract_path</span>
|
|
<a name="l00494"></a>00494 <span class="comment"> </span>
|
|
<a name="l00495"></a>00495 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00496"></a>00496 <span class="comment"> Extract path from a string</span>
|
|
<a name="l00497"></a>00497 <span class="comment"> </span>
|
|
<a name="l00498"></a>00498 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00499"></a>00499 <span class="comment"> @ char *str : String to deal with</span>
|
|
<a name="l00500"></a>00500 <span class="comment"> @ char *dest : OUTPUT The destination string</span>
|
|
<a name="l00501"></a>00501 <span class="comment"> </span>
|
|
<a name="l00502"></a>00502 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00503"></a>00503 <span class="comment"> </span>
|
|
<a name="l00504"></a>00504 <span class="comment">*/</span>
|
|
<a name="l00505"></a><a class="code" href="utils_8h.html#abf07eae560605f2838827add7913c56">00505</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#abf07eae560605f2838827add7913c56">extract_path</a>(<span class="keywordtype">char</span> *str, <span class="keywordtype">char</span> *dest)
|
|
<a name="l00506"></a>00506 {
|
|
<a name="l00507"></a>00507 <span class="keywordtype">char</span> sav ;
|
|
<a name="l00508"></a>00508 <span class="keywordtype">char</span> *pstr = str,
|
|
<a name="l00509"></a>00509 *last_backsl = NULL ;
|
|
<a name="l00510"></a>00510
|
|
<a name="l00511"></a>00511 <span class="keywordflow">while</span>(*pstr) {
|
|
<a name="l00512"></a>00512 <span class="comment">/* Advance in the path name while it is possible */</span>
|
|
<a name="l00513"></a>00513 <span class="keywordflow">if</span>(*pstr == <span class="charliteral">'/'</span>) {
|
|
<a name="l00514"></a>00514 <span class="comment">/* If we encounter a '/', save its position */</span>
|
|
<a name="l00515"></a>00515 last_backsl = pstr ;
|
|
<a name="l00516"></a>00516 }
|
|
<a name="l00517"></a>00517 pstr ++ ;
|
|
<a name="l00518"></a>00518 }
|
|
<a name="l00519"></a>00519
|
|
<a name="l00520"></a>00520 <span class="keywordflow">if</span>(last_backsl) {
|
|
<a name="l00521"></a>00521 <span class="comment">/* If we have found one '/' at least, copy the path */</span>
|
|
<a name="l00522"></a>00522 sav = *(last_backsl) ;
|
|
<a name="l00523"></a>00523 (*last_backsl) = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00524"></a>00524
|
|
<a name="l00525"></a>00525 strcpy(dest, str) ;
|
|
<a name="l00526"></a>00526 (*last_backsl) = sav ;
|
|
<a name="l00527"></a>00527 }
|
|
<a name="l00528"></a>00528 <span class="keywordflow">else</span> {
|
|
<a name="l00529"></a>00529 <span class="comment">/* If no '/' has been found, just return a dot as current folder */</span>
|
|
<a name="l00530"></a>00530 dest[0] = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00531"></a>00531 }
|
|
<a name="l00532"></a>00532 }
|
|
<a name="l00533"></a>00533 <span class="comment"></span>
|
|
<a name="l00534"></a>00534 <span class="comment">/**</span>
|
|
<a name="l00535"></a>00535 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00536"></a>00536 <span class="comment"> extract_ext</span>
|
|
<a name="l00537"></a>00537 <span class="comment"> </span>
|
|
<a name="l00538"></a>00538 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00539"></a>00539 <span class="comment"> Get rid of the extension of a string (.pdb eg.)</span>
|
|
<a name="l00540"></a>00540 <span class="comment"> </span>
|
|
<a name="l00541"></a>00541 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00542"></a>00542 <span class="comment"> @ char *str: String to deal with</span>
|
|
<a name="l00543"></a>00543 <span class="comment"> @ char *dest : OUTPUT The destination string</span>
|
|
<a name="l00544"></a>00544 <span class="comment"> </span>
|
|
<a name="l00545"></a>00545 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00546"></a>00546 <span class="comment"> </span>
|
|
<a name="l00547"></a>00547 <span class="comment">*/</span>
|
|
<a name="l00548"></a><a class="code" href="utils_8h.html#8a339fa303fb0323a562ba25e2427252">00548</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#8a339fa303fb0323a562ba25e2427252">extract_ext</a>(<span class="keywordtype">char</span> *str, <span class="keywordtype">char</span> *dest)
|
|
<a name="l00549"></a>00549 {
|
|
<a name="l00550"></a>00550 <span class="keywordtype">char</span> *pstr = str,
|
|
<a name="l00551"></a>00551 *last_dot = NULL ;
|
|
<a name="l00552"></a>00552
|
|
<a name="l00553"></a>00553 <span class="keywordflow">while</span>(*pstr) {
|
|
<a name="l00554"></a>00554 <span class="comment">/* Advance in the path name while it is possible */</span>
|
|
<a name="l00555"></a>00555 <span class="keywordflow">if</span>(*pstr == <span class="charliteral">'.'</span>) {
|
|
<a name="l00556"></a>00556 <span class="comment">/* If we encounter a '/', save its position */</span>
|
|
<a name="l00557"></a>00557 last_dot = pstr ;
|
|
<a name="l00558"></a>00558 }
|
|
<a name="l00559"></a>00559 pstr ++ ;
|
|
<a name="l00560"></a>00560 }
|
|
<a name="l00561"></a>00561
|
|
<a name="l00562"></a>00562 <span class="keywordflow">if</span>(last_dot) {
|
|
<a name="l00563"></a>00563 strcpy(dest, last_dot+1) ;
|
|
<a name="l00564"></a>00564 }
|
|
<a name="l00565"></a>00565 <span class="keywordflow">else</span> {
|
|
<a name="l00566"></a>00566 <span class="comment">/* If no '/' has been found, just return a dot as current folder */</span>
|
|
<a name="l00567"></a>00567 dest[0] = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00568"></a>00568 }
|
|
<a name="l00569"></a>00569 }
|
|
<a name="l00570"></a>00570 <span class="comment"></span>
|
|
<a name="l00571"></a>00571 <span class="comment">/**</span>
|
|
<a name="l00572"></a>00572 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00573"></a>00573 <span class="comment"> remove_path</span>
|
|
<a name="l00574"></a>00574 <span class="comment"> </span>
|
|
<a name="l00575"></a>00575 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00576"></a>00576 <span class="comment"> Remove the path from a string</span>
|
|
<a name="l00577"></a>00577 <span class="comment"> </span>
|
|
<a name="l00578"></a>00578 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00579"></a>00579 <span class="comment"> @ char *str: INOUT String to deal with</span>
|
|
<a name="l00580"></a>00580 <span class="comment"> </span>
|
|
<a name="l00581"></a>00581 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00582"></a>00582 <span class="comment"> The input string is modified</span>
|
|
<a name="l00583"></a>00583 <span class="comment"> </span>
|
|
<a name="l00584"></a>00584 <span class="comment">*/</span>
|
|
<a name="l00585"></a><a class="code" href="utils_8h.html#9096591006dbde3b8c0bca29e6943c4d">00585</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#9096591006dbde3b8c0bca29e6943c4d">remove_path</a>(<span class="keywordtype">char</span> *str)
|
|
<a name="l00586"></a>00586 {
|
|
<a name="l00587"></a>00587 <span class="keywordtype">int</span> i, filelen ;
|
|
<a name="l00588"></a>00588 <span class="keywordtype">char</span> *pstr = str,
|
|
<a name="l00589"></a>00589 *last_backsl = NULL ;
|
|
<a name="l00590"></a>00590
|
|
<a name="l00591"></a>00591 <span class="keywordflow">while</span>(*pstr) {
|
|
<a name="l00592"></a>00592 <span class="comment">/* Advance in the path name while it is possible */</span>
|
|
<a name="l00593"></a>00593 <span class="keywordflow">if</span>(*pstr == <span class="charliteral">'/'</span>) {
|
|
<a name="l00594"></a>00594 <span class="comment">/* If we encounter a '/', save its position */</span>
|
|
<a name="l00595"></a>00595 last_backsl = pstr ;
|
|
<a name="l00596"></a>00596 }
|
|
<a name="l00597"></a>00597 pstr = pstr + 1 ;
|
|
<a name="l00598"></a>00598 }
|
|
<a name="l00599"></a>00599
|
|
<a name="l00600"></a>00600 <span class="keywordflow">if</span>(last_backsl) {
|
|
<a name="l00601"></a>00601 <span class="comment">/* If we have found one '/' at least, copy the path, else dont do anything */</span>
|
|
<a name="l00602"></a>00602 last_backsl = last_backsl + 1 ;
|
|
<a name="l00603"></a>00603 filelen = strlen(last_backsl) ;
|
|
<a name="l00604"></a>00604 <span class="keywordflow">for</span>(i = 0 ; i < filelen ; i++) {
|
|
<a name="l00605"></a>00605 str[i] = *(last_backsl+i) ;
|
|
<a name="l00606"></a>00606 }
|
|
<a name="l00607"></a>00607 str[i] = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00608"></a>00608 }
|
|
<a name="l00609"></a>00609 }
|
|
<a name="l00610"></a>00610 <span class="comment"></span>
|
|
<a name="l00611"></a>00611 <span class="comment">/**</span>
|
|
<a name="l00612"></a>00612 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00613"></a>00613 <span class="comment"> remove_ext</span>
|
|
<a name="l00614"></a>00614 <span class="comment"> </span>
|
|
<a name="l00615"></a>00615 <span class="comment"> ## SPECIFICATION: </span>
|
|
<a name="l00616"></a>00616 <span class="comment"> Remove the extention of a given string</span>
|
|
<a name="l00617"></a>00617 <span class="comment"> </span>
|
|
<a name="l00618"></a>00618 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00619"></a>00619 <span class="comment"> @ char *str: INOUT String to deal with</span>
|
|
<a name="l00620"></a>00620 <span class="comment"> </span>
|
|
<a name="l00621"></a>00621 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00622"></a>00622 <span class="comment"> The input string is modified</span>
|
|
<a name="l00623"></a>00623 <span class="comment"> </span>
|
|
<a name="l00624"></a>00624 <span class="comment">*/</span>
|
|
<a name="l00625"></a><a class="code" href="utils_8h.html#1c104f406d4b5f85b6f0bda8db67536f">00625</a> <span class="keywordtype">void</span> <a class="code" href="utils_8c.html#1c104f406d4b5f85b6f0bda8db67536f">remove_ext</a>(<span class="keywordtype">char</span> *str)
|
|
<a name="l00626"></a>00626 {
|
|
<a name="l00627"></a>00627 <span class="keywordtype">char</span> *pstr = str,
|
|
<a name="l00628"></a>00628 *last_dot = NULL ;
|
|
<a name="l00629"></a>00629
|
|
<a name="l00630"></a>00630 <span class="keywordflow">while</span>(*pstr) {
|
|
<a name="l00631"></a>00631 <span class="comment">/* Advance in the path name while it is possible */</span>
|
|
<a name="l00632"></a>00632 <span class="keywordflow">if</span>(*pstr == <span class="charliteral">'.'</span>) {
|
|
<a name="l00633"></a>00633 <span class="comment">/* If we encounter a '/', save its position */</span>
|
|
<a name="l00634"></a>00634 last_dot = pstr ;
|
|
<a name="l00635"></a>00635 }
|
|
<a name="l00636"></a>00636 pstr ++ ;
|
|
<a name="l00637"></a>00637 }
|
|
<a name="l00638"></a>00638
|
|
<a name="l00639"></a>00639 <span class="keywordflow">if</span>(last_dot) {
|
|
<a name="l00640"></a>00640 *last_dot = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00641"></a>00641 }
|
|
<a name="l00642"></a>00642 }
|
|
<a name="l00643"></a>00643 <span class="comment"></span>
|
|
<a name="l00644"></a>00644 <span class="comment">/**</span>
|
|
<a name="l00645"></a>00645 <span class="comment"> ## FUNCTION: </span>
|
|
<a name="l00646"></a>00646 <span class="comment"> fopen_pdb_check_case</span>
|
|
<a name="l00647"></a>00647 <span class="comment"> </span>
|
|
<a name="l00648"></a>00648 <span class="comment"> ## SPECIFICATION:</span>
|
|
<a name="l00649"></a>00649 <span class="comment"> Try to open a pdb file. If the open failed, put the 4 letter before extention</span>
|
|
<a name="l00650"></a>00650 <span class="comment"> at the lower case and try again.</span>
|
|
<a name="l00651"></a>00651 <span class="comment"> This function assume that the file name has the format path/file.pdb !</span>
|
|
<a name="l00652"></a>00652 <span class="comment"> </span>
|
|
<a name="l00653"></a>00653 <span class="comment"> ## PARAMETERS:</span>
|
|
<a name="l00654"></a>00654 <span class="comment"> @ char *name : The string to parse</span>
|
|
<a name="l00655"></a>00655 <span class="comment"> @ const char *mode : Opening mode</span>
|
|
<a name="l00656"></a>00656 <span class="comment"> </span>
|
|
<a name="l00657"></a>00657 <span class="comment"> ## RETURN: </span>
|
|
<a name="l00658"></a>00658 <span class="comment"> The file, NULL if the openning fails.</span>
|
|
<a name="l00659"></a>00659 <span class="comment"> </span>
|
|
<a name="l00660"></a>00660 <span class="comment">*/</span>
|
|
<a name="l00661"></a><a class="code" href="utils_8h.html#8ec5b0b9f097dc4fc2807ca47d242ac9">00661</a> FILE* <a class="code" href="utils_8c.html#8ec5b0b9f097dc4fc2807ca47d242ac9">fopen_pdb_check_case</a>(<span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *mode)
|
|
<a name="l00662"></a>00662 {
|
|
<a name="l00663"></a>00663 FILE *f = fopen(name, mode) ;
|
|
<a name="l00664"></a>00664 <span class="keywordflow">if</span>(!f) {
|
|
<a name="l00665"></a>00665 <span class="keywordtype">int</span> len = strlen(name) ;
|
|
<a name="l00666"></a>00666 name[len-5] = toupper(name[len-5]);
|
|
<a name="l00667"></a>00667 name[len-6] = toupper(name[len-6]);
|
|
<a name="l00668"></a>00668 name[len-7] = toupper(name[len-7]);
|
|
<a name="l00669"></a>00669 name[len-8] = toupper(name[len-8]);
|
|
<a name="l00670"></a>00670
|
|
<a name="l00671"></a>00671 f = fopen(name, mode) ;
|
|
<a name="l00672"></a>00672 <span class="keywordflow">if</span>(!f) {
|
|
<a name="l00673"></a>00673 name[len-5] = tolower(name[len-5]);
|
|
<a name="l00674"></a>00674 name[len-6] = tolower(name[len-6]);
|
|
<a name="l00675"></a>00675 name[len-7] = tolower(name[len-7]);
|
|
<a name="l00676"></a>00676 name[len-8] = tolower(name[len-8]);
|
|
<a name="l00677"></a>00677 f = fopen(name, mode) ;
|
|
<a name="l00678"></a>00678
|
|
<a name="l00679"></a>00679 }
|
|
<a name="l00680"></a>00680 }
|
|
<a name="l00681"></a>00681
|
|
<a name="l00682"></a>00682 <span class="keywordflow">return</span> f ;
|
|
<a name="l00683"></a>00683
|
|
<a name="l00684"></a>00684 }
|
|
<a name="l00685"></a>00685 <span class="comment"></span>
|
|
<a name="l00686"></a>00686 <span class="comment">/**</span>
|
|
<a name="l00687"></a>00687 <span class="comment"> ## FONCTION:</span>
|
|
<a name="l00688"></a>00688 <span class="comment"> tab_str* str_split_memopt(const char *str, const char sep)</span>
|
|
<a name="l00689"></a>00689 <span class="comment"> </span>
|
|
<a name="l00690"></a>00690 <span class="comment"> ## SPECIFICATION:</span>
|
|
<a name="l00691"></a>00691 <span class="comment"> Split the string given using a char separator. Every token will be stored in</span>
|
|
<a name="l00692"></a>00692 <span class="comment"> a tab_str structure which will be returned by the function.</span>
|
|
<a name="l00693"></a>00693 <span class="comment"> Empty tokens (two consecutives separator) will be stored as an empty string</span>
|
|
<a name="l00694"></a>00694 <span class="comment"> containing only the NULL caractere.</span>
|
|
<a name="l00695"></a>00695 <span class="comment"></span>
|
|
<a name="l00696"></a>00696 <span class="comment"> We optimise here the memory, and allocate the exact memory for each token.</span>
|
|
<a name="l00697"></a>00697 <span class="comment"></span>
|
|
<a name="l00698"></a>00698 <span class="comment"> !! MEMORY OF THE RETURNED ARGUMENT MUST BE FREED BY CALLING free_tab_str() !!</span>
|
|
<a name="l00699"></a>00699 <span class="comment"></span>
|
|
<a name="l00700"></a>00700 <span class="comment"> COULD BE OPTIMISED.</span>
|
|
<a name="l00701"></a>00701 <span class="comment"> </span>
|
|
<a name="l00702"></a>00702 <span class="comment"> ## PARAMETRES:</span>
|
|
<a name="l00703"></a>00703 <span class="comment"> @ const char *str: The string to deal with</span>
|
|
<a name="l00704"></a>00704 <span class="comment"> @ const char sep: The separator</span>
|
|
<a name="l00705"></a>00705 <span class="comment"> </span>
|
|
<a name="l00706"></a>00706 <span class="comment"> ## RETURN:</span>
|
|
<a name="l00707"></a>00707 <span class="comment"> tab_str*: A pointer to a structure tab_str which will contain all elements of</span>
|
|
<a name="l00708"></a>00708 <span class="comment"> the string.</span>
|
|
<a name="l00709"></a>00709 <span class="comment"> </span>
|
|
<a name="l00710"></a>00710 <span class="comment">*/</span>
|
|
<a name="l00711"></a><a class="code" href="utils_8h.html#e0345cc28222d9e8d197f0be5704e5bb">00711</a> <a class="code" href="structtab__str.html">tab_str</a>* <a class="code" href="utils_8c.html#e0345cc28222d9e8d197f0be5704e5bb">str_split</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, <span class="keyword">const</span> <span class="keywordtype">int</span> sep)
|
|
<a name="l00712"></a>00712 {
|
|
<a name="l00713"></a>00713 <a class="code" href="structtab__str.html">tab_str</a> *ts = (<a class="code" href="structtab__str.html">tab_str</a>*) <a class="code" href="memhandler_8c.html#e1a54755aeeb11b927875d686a5248c7">my_calloc</a>(1, <span class="keyword">sizeof</span>(<a class="code" href="structtab__str.html">tab_str</a>)) ;
|
|
<a name="l00714"></a>00714
|
|
<a name="l00715"></a>00715 <span class="keyword">const</span> <span class="keywordtype">char</span> *pstr = str ; <span class="comment">// A temp pointer to str</span>
|
|
<a name="l00716"></a>00716 <span class="keywordtype">int</span> n = 1 ; <span class="comment">// At least one token (no separator in the string)</span>
|
|
<a name="l00717"></a>00717
|
|
<a name="l00718"></a>00718 <span class="comment">// Count the number of token</span>
|
|
<a name="l00719"></a>00719
|
|
<a name="l00720"></a>00720 <span class="keywordflow">while</span>(*pstr) {
|
|
<a name="l00721"></a>00721 <span class="keywordflow">if</span>(*pstr == sep) {
|
|
<a name="l00722"></a>00722 n++ ;
|
|
<a name="l00723"></a>00723 }
|
|
<a name="l00724"></a>00724 pstr ++ ;
|
|
<a name="l00725"></a>00725 }
|
|
<a name="l00726"></a>00726
|
|
<a name="l00727"></a>00727 ts-><a class="code" href="structtab__str.html#f2a3e45d6bbc0fc8d45ad2009956f519">nb_str</a> = n ;
|
|
<a name="l00728"></a>00728 ts-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a> = (<span class="keywordtype">char</span>**)<a class="code" href="memhandler_8c.html#e1a54755aeeb11b927875d686a5248c7">my_calloc</a>(n, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>*)) ;
|
|
<a name="l00729"></a>00729
|
|
<a name="l00730"></a>00730 <span class="comment">// If there is more than one token, split the string</span>
|
|
<a name="l00731"></a>00731
|
|
<a name="l00732"></a>00732 <span class="keywordflow">if</span>(n > 1) {
|
|
<a name="l00733"></a>00733 <span class="keywordtype">char</span> **ptab_str = ts-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a> ;
|
|
<a name="l00734"></a>00734 <span class="keywordtype">char</span> *s_pctok = NULL ; <span class="comment">// A pointer to the current created token</span>
|
|
<a name="l00735"></a>00735 <span class="keyword">const</span> <span class="keywordtype">char</span> *s_beg = str ; <span class="comment">// A pointer used to copy each token from s_beg to next separator</span>
|
|
<a name="l00736"></a>00736
|
|
<a name="l00737"></a>00737 <span class="keywordtype">size_t</span> tok_i = 0,
|
|
<a name="l00738"></a>00738 size_tok = 1 ;
|
|
<a name="l00739"></a>00739
|
|
<a name="l00740"></a>00740 pstr = str ;
|
|
<a name="l00741"></a>00741
|
|
<a name="l00742"></a>00742 <span class="comment">// Allocate exact memory and copy each tokens</span>
|
|
<a name="l00743"></a>00743
|
|
<a name="l00744"></a>00744 <span class="keywordflow">while</span>(*pstr) {
|
|
<a name="l00745"></a>00745 <span class="keywordflow">if</span>(*pstr == sep) {
|
|
<a name="l00746"></a>00746 ptab_str[tok_i] = (<span class="keywordtype">char</span>*)<a class="code" href="memhandler_8c.html#e1a54755aeeb11b927875d686a5248c7">my_calloc</a>(size_tok, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>)) ;
|
|
<a name="l00747"></a>00747 s_pctok = ptab_str[tok_i] ;
|
|
<a name="l00748"></a>00748
|
|
<a name="l00749"></a>00749 <span class="keywordflow">while</span>(*s_beg != *pstr) {
|
|
<a name="l00750"></a>00750 *s_pctok = *s_beg ;
|
|
<a name="l00751"></a>00751 s_pctok ++ ;
|
|
<a name="l00752"></a>00752 s_beg ++ ;
|
|
<a name="l00753"></a>00753 }
|
|
<a name="l00754"></a>00754 *s_pctok = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00755"></a>00755
|
|
<a name="l00756"></a>00756 size_tok = 0 ;
|
|
<a name="l00757"></a>00757 tok_i ++ ;
|
|
<a name="l00758"></a>00758 s_beg ++ ; <span class="comment">// Skip the separator for next token</span>
|
|
<a name="l00759"></a>00759 }
|
|
<a name="l00760"></a>00760 size_tok ++ ;
|
|
<a name="l00761"></a>00761 pstr ++ ;
|
|
<a name="l00762"></a>00762 }
|
|
<a name="l00763"></a>00763
|
|
<a name="l00764"></a>00764 <span class="comment">// Copy the last token</span>
|
|
<a name="l00765"></a>00765
|
|
<a name="l00766"></a>00766 ptab_str[tok_i] = (<span class="keywordtype">char</span>*)<a class="code" href="memhandler_8c.html#e1a54755aeeb11b927875d686a5248c7">my_calloc</a>(size_tok, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>)) ;
|
|
<a name="l00767"></a>00767 s_pctok = ptab_str[tok_i] ;
|
|
<a name="l00768"></a>00768 <span class="keywordflow">while</span>(*s_beg) {
|
|
<a name="l00769"></a>00769 *s_pctok = *s_beg ;
|
|
<a name="l00770"></a>00770 s_pctok ++ ;
|
|
<a name="l00771"></a>00771 s_beg ++ ;
|
|
<a name="l00772"></a>00772 }
|
|
<a name="l00773"></a>00773 *s_pctok = <span class="charliteral">'\0'</span> ;
|
|
<a name="l00774"></a>00774 }
|
|
<a name="l00775"></a>00775 <span class="keywordflow">else</span> {
|
|
<a name="l00776"></a>00776 <span class="comment">// One token only, just copy the original string</span>
|
|
<a name="l00777"></a>00777 ts-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>[0] = (<span class="keywordtype">char</span>*)<a class="code" href="memhandler_8c.html#e1a54755aeeb11b927875d686a5248c7">my_calloc</a>(strlen(str), <span class="keyword">sizeof</span>(char));
|
|
<a name="l00778"></a>00778 strcpy(ts-><a class="code" href="structtab__str.html#f7451ee8b95f66bdd78caefbfe55c8fb">t_str</a>[0], str);
|
|
<a name="l00779"></a>00779 }
|
|
<a name="l00780"></a>00780
|
|
<a name="l00781"></a>00781 <span class="keywordflow">return</span> ts ;
|
|
<a name="l00782"></a>00782
|
|
<a name="l00783"></a>00783 }
|
|
</pre></div></div>
|
|
<hr size="1"><address style="text-align: right;"><small>Generated on Sun Jul 5 22:10:40 2009 for fpocket by
|
|
<a href="http://www.doxygen.org/index.html">
|
|
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
|
|
</body>
|
|
</html>
|