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doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>new_path.cpp</h1><a href="new__path_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <font class="preprocessor">#if 0</font> +00002 <font class="preprocessor"></font> +00008 <font class="comment">/* Copyright, 2000, 2001 Nevrax Ltd.</font> +00009 <font class="comment"> *</font> +00010 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00011 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00012 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00013 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00014 <font class="comment"> * any later version.</font> +00015 <font class="comment"></font> +00016 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00017 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00018 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00019 <font class="comment"> * General Public License for more details.</font> +00020 <font class="comment"></font> +00021 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00022 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00023 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00024 <font class="comment"> * MA 02111-1307, USA.</font> +00025 <font class="comment"> */</font> +00026 +00027 <font class="preprocessor">#include <fstream></font> +00028 +00029 <font class="preprocessor">#include "<a class="code" href="debug_8h.html">nel/misc/debug.h</a>"</font> +00030 +00031 <font class="preprocessor">#include "<a class="code" href="new__path_8h.html">nel/misc/new_path.h</a>"</font> +00032 +00033 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00034 <font class="preprocessor"></font><font class="preprocessor"># include <windows.h></font> +00035 <font class="preprocessor">#else</font> +00036 <font class="preprocessor"></font><font class="preprocessor"># include <sys/types.h></font> +00037 <font class="preprocessor"># include <sys/stat.h></font> +00038 <font class="preprocessor"># include <dirent.h></font> +00039 <font class="preprocessor"># include <<a class="code" href="unistd_8h.html">unistd.h</a>></font> +00040 <font class="preprocessor">#endif // NL_OS_WINDOWS</font> +00041 <font class="preprocessor"></font> +00042 <font class="keyword">using</font> <font class="keyword">namespace </font>std; +00043 +00044 <font class="keyword">namespace </font>NLMISC { +00045 +00046 <font class="comment">//</font> +00047 <font class="comment">// Macros</font> +00048 <font class="comment">//</font> +00049 +00050 <font class="comment">// Use this define if you want to display info about the CPath.</font> +00051 <font class="preprocessor">#define NL_DEBUG_PATH</font> +00052 <font class="preprocessor"></font> +00053 <font class="preprocessor">#ifdef NL_DEBUG_PATH</font> +00054 <font class="preprocessor"></font><font class="preprocessor">#define NL_DISPLAY_PATH nlinfo</font> +00055 <font class="preprocessor"></font><font class="preprocessor">#else </font> +00056 <font class="preprocessor"></font><font class="preprocessor">#define NL_DISPLAY_PATH if(false)</font> +00057 <font class="preprocessor"></font><font class="preprocessor">#endif</font> +00058 <font class="preprocessor"></font> +00059 +00060 <font class="comment">//</font> +00061 <font class="comment">// Variables</font> +00062 <font class="comment">//</font> +00063 +00064 CNewPath *CNewPath::_Instance = NULL; +00065 +00066 +00067 <font class="comment">//</font> +00068 <font class="comment">// Functions</font> +00069 <font class="comment">//</font> +00070 +00071 CNewPath *CNewPath::getInstance () +00072 { +00073 <font class="keywordflow">if</font> (_Instance == NULL) +00074 { +00075 _Instance = <font class="keyword">new</font> CNewPath; +00076 } +00077 <font class="keywordflow">return</font> _Instance; +00078 } +00079 +00080 <font class="keywordtype">void</font> CNewPath::clearMap () +00081 { +00082 CNewPath *inst = CNewPath::getInstance(); +00083 inst->_Files.clear (); +00084 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::clearMap(): map directory cleared"</font>); +00085 } +00086 +00087 <a class="code" href="types__nl_8h.html#a13">sint</a> CNewPath::findExtension (<font class="keyword">const</font> string &ext1, <font class="keyword">const</font> string &ext2) +00088 { +00089 CNewPath *inst = CNewPath::getInstance(); +00090 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> i = 0; i < inst->_Extensions.size (); i++) +00091 { +00092 <font class="keywordflow">if</font> (inst->_Extensions[i].first == ext1 && inst->_Extensions[i].second == ext2) +00093 { +00094 <font class="keywordflow">return</font> i; +00095 } +00096 } +00097 <font class="keywordflow">return</font> -1; +00098 } +00099 +00100 <font class="keywordtype">void</font> CNewPath::remapExtension (<font class="keyword">const</font> string &ext1, <font class="keyword">const</font> string &ext2, <font class="keywordtype">bool</font> substitute) +00101 { +00102 CNewPath *inst = CNewPath::getInstance(); +00103 +00104 <font class="keywordflow">if</font> (ext1.empty() || ext2.empty()) +00105 { +00106 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::remapExtension(%s, %s, %d): can't remap empty extension"</font>, ext1.c_str(), ext2.c_str(), substitute); +00107 } +00108 +00109 <font class="keywordflow">if</font> (!substitute) +00110 { +00111 <font class="comment">// remove the mapping from the mapping list</font> +00112 <a class="code" href="types__nl_8h.html#a13">sint</a> n = inst->findExtension (ext1, ext2); +00113 <a class="code" href="debug_8h.html#a6">nlassert</a> (n != -1); +00114 inst->_Extensions.erase (inst->_Extensions.begin() + n); +00115 +00116 <font class="comment">// remove mapping in the map</font> +00117 map<string, CNewFileEntry>::iterator it = inst->_Files.begin(); +00118 map<string, CNewFileEntry>::iterator nit = it; +00119 <font class="keywordflow">while</font> (it != inst->_Files.end ()) +00120 { +00121 nit++; +00122 <font class="keywordflow">if</font> ((*it).second.Remapped && (*it).second.Extension == ext2) +00123 { +00124 inst->_Files.erase (it); +00125 } +00126 it = nit; +00127 } +00128 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::remapExtension(%s, %s, %d): extension removed"</font>, ext1.c_str(), ext2.c_str(), substitute); +00129 } +00130 <font class="keywordflow">else</font> +00131 { +00132 <a class="code" href="types__nl_8h.html#a13">sint</a> n = inst->findExtension (ext1, ext2); +00133 <font class="keywordflow">if</font> (n != -1) +00134 { +00135 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::remapExtension(%s, %s, %d): remapping already set"</font>, ext1.c_str(), ext2.c_str(), substitute); +00136 <font class="keywordflow">return</font>; +00137 } +00138 +00139 <font class="comment">// adding mapping into the mapping list</font> +00140 inst->_Extensions.push_back (make_pair (ext1, ext2)); +00141 +00142 <font class="comment">// adding mapping into the map</font> +00143 vector<string> newFiles; +00144 map<string, CNewFileEntry>::iterator it = inst->_Files.begin(); +00145 <font class="keywordflow">while</font> (it != inst->_Files.end ()) +00146 { +00147 <font class="keywordflow">if</font> (!(*it).second.Remapped && (*it).second.Extension == ext1) +00148 { +00149 <font class="comment">// find if already exist</font> +00150 <a class="code" href="types__nl_8h.html#a13">sint</a> pos = (*it).first.find_last_of (<font class="stringliteral">"."</font>); +00151 <font class="keywordflow">if</font> (pos != string::npos) +00152 { +00153 string <a class="code" href="cf__lexical_8cpp.html#a95">file</a> = (*it).first.substr (0, pos + 1); +00154 <a class="code" href="cf__lexical_8cpp.html#a95">file</a> += ext2; +00155 +00156 map<string, CNewFileEntry>::iterator nit = inst->_Files.find (<a class="code" href="cf__lexical_8cpp.html#a95">file</a>); +00157 <font class="keywordflow">if</font> (nit != inst->_Files.end()) +00158 { +00159 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::remapExtension(%s, %s): The file '%s' is in conflict with the remapping file '%s', skip it"</font>, ext1.c_str(), ext2.c_str(), <a class="code" href="cf__lexical_8cpp.html#a95">file</a>.c_str(), (*it).first.c_str()); +00160 } +00161 <font class="keywordflow">else</font> +00162 { +00163 <font class="comment">// TODO perhaps a problem because I insert in the current map that i parcours</font> +00164 insertFileInMap (<a class="code" href="cf__lexical_8cpp.html#a95">file</a>, (*it).second.Path, <font class="keyword">true</font>, ext2); +00165 } +00166 } +00167 } +00168 it++; +00169 } +00170 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::remapExtension(%s, %s, %d): extension added"</font>, ext1.c_str(), ext2.c_str(), substitute); +00171 } +00172 } +00173 +00174 string CNewPath::lookup (<font class="keyword">const</font> string &filename) +00175 { +00176 <font class="comment">// Try to find in the map directories</font> +00177 CNewPath *inst = CNewPath::getInstance(); +00178 map<string, CNewFileEntry>::iterator it = inst->_Files.find (filename); +00179 <font class="comment">// If found in the map, returns it</font> +00180 <font class="keywordflow">if</font> (it != inst->_Files.end()) +00181 { +00182 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::lookup(%s): found in the map directory: '%s'"</font>, filename.c_str(), (*it).second.Path.c_str()); +00183 <font class="keywordflow">return</font> (*it).second.Path; +00184 } +00185 +00186 <font class="comment">// Try to find in the alternative directories</font> +00187 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> i = 0; i < inst->_AlternativePaths.size(); i++) +00188 { +00189 string <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = inst->_AlternativePaths[i] + filename; +00190 <font class="keywordflow">if</font> ( CNewFile::fileExists(<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>) ) +00191 { +00192 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::lookup(%s): found in the alternative directory: '%s'"</font>, filename.c_str(), <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.c_str()); +00193 <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>; +00194 } +00195 +00196 <font class="comment">// try with the remapping</font> +00197 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> j = 0; j < inst->_Extensions.size(); j++) +00198 { +00199 string rs = inst->_AlternativePaths[i] + CNewFile::getFilenameWithoutExtension (filename) + <font class="stringliteral">"."</font> + inst->_Extensions[j].first; +00200 <font class="keywordflow">if</font> ( CNewFile::fileExists(rs) ) +00201 { +00202 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::lookup(%s): found in the alternative directory: '%s'"</font>, filename.c_str(), rs.c_str()); +00203 <font class="keywordflow">return</font> rs; +00204 } +00205 } +00206 } +00207 +00208 <font class="comment">// Not found</font> +00209 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::lookup(%s): file not found"</font>, filename.c_str()); +00210 <font class="keywordflow">return</font> <font class="stringliteral">""</font>; +00211 } +00212 +00213 string CNewPath::standardizePath (<font class="keyword">const</font> string &path, <font class="keywordtype">bool</font> addFinalSlash) +00214 { +00215 string newPath; +00216 +00217 <font class="comment">// check empty path</font> +00218 <font class="keywordflow">if</font> (path.empty()) <font class="keywordflow">return</font> <font class="stringliteral">""</font>; +00219 +00220 <font class="comment">// don't transform the first \\ for windows network path</font> +00221 <font class="comment">/* if (path.size() >= 2 && path[0] == '\\' && path[1] == '\\')</font> +00222 <font class="comment"> {</font> +00223 <font class="comment"> newPath += "\\\\";</font> +00224 <font class="comment"> i = 2;</font> +00225 <font class="comment"> }</font> +00226 <font class="comment">*/</font> +00227 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> i = 0; i < path.size(); i++) +00228 { +00229 <font class="comment">// don't transform the first \\ for windows network path</font> +00230 <font class="keywordflow">if</font> (path[i] == <font class="charliteral">'\\'</font>) +00231 newPath += <font class="charliteral">'/'</font>; +00232 <font class="keywordflow">else</font> +00233 newPath += path[i]; +00234 } +00235 +00236 <font class="comment">// add terminal slash</font> +00237 <font class="keywordflow">if</font> (addFinalSlash && newPath[path.size()-1] != <font class="charliteral">'/'</font>) +00238 newPath += <font class="charliteral">'/'</font>; +00239 +00240 <font class="keywordflow">return</font> newPath; +00241 } +00242 +00243 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00244 <font class="preprocessor"></font><font class="preprocessor"># define dirent WIN32_FIND_DATA</font> +00245 <font class="preprocessor"></font><font class="preprocessor"># define DIR void</font> +00246 <font class="preprocessor"></font> +00247 <font class="keyword">static</font> string sDir; +00248 <font class="keyword">static</font> <font class="keywordtype">char</font> sDirBackup[512]; +00249 <font class="keyword">static</font> WIN32_FIND_DATA findData; +00250 <font class="keyword">static</font> HANDLE hFind; +00251 +00252 DIR *opendir (<font class="keyword">const</font> <font class="keywordtype">char</font> *path) +00253 { +00254 <a class="code" href="debug_8h.html#a6">nlassert</a> (path != NULL); +00255 <a class="code" href="debug_8h.html#a6">nlassert</a> (path[0] != <font class="charliteral">'\0'</font>); +00256 +00257 <a class="code" href="debug_8h.html#a6">nlassert</a> (sDirBackup[0] == <font class="charliteral">'\0'</font>); +00258 <font class="keywordflow">if</font> (GetCurrentDirectory (512, sDirBackup) == 0) +00259 { +00260 <font class="comment">// failed</font> +00261 <font class="keywordflow">return</font> NULL; +00262 } +00263 +00264 <font class="keywordflow">if</font> (!CNewFile::isDirectory(path)) +00265 { +00266 <font class="comment">// failed</font> +00267 <font class="keywordflow">return</font> NULL; +00268 } +00269 +00270 sDir = path; +00271 +00272 hFind = NULL; +00273 +00274 <font class="keywordflow">return</font> (<font class="keywordtype">void</font> *)1; +00275 } +00276 +00277 <font class="keywordtype">int</font> closedir (DIR *dir) +00278 { +00279 <a class="code" href="debug_8h.html#a6">nlassert</a> (sDirBackup[0] != <font class="charliteral">'\0'</font>); +00280 sDirBackup[0] = <font class="charliteral">'\0'</font>; +00281 <font class="keywordflow">return</font> 0; +00282 } +00283 +00284 dirent *readdir (DIR *dir) +00285 { +00286 <font class="comment">// set the current path</font> +00287 <a class="code" href="debug_8h.html#a6">nlassert</a> (!sDir.empty()); +00288 <font class="keywordflow">if</font> (SetCurrentDirectory (sDir.c_str()) == 0) +00289 { +00290 <font class="comment">// failed</font> +00291 <font class="keywordflow">return</font> NULL; +00292 } +00293 +00294 <font class="keywordflow">if</font> (hFind == NULL) +00295 { +00296 hFind = FindFirstFile (<font class="stringliteral">"*"</font>, &findData); +00297 } +00298 <font class="keywordflow">else</font> +00299 { +00300 <font class="keywordflow">if</font> (!FindNextFile (hFind, &findData)) +00301 { +00302 <a class="code" href="debug_8h.html#a6">nlassert</a> (sDirBackup[0] != <font class="charliteral">'\0'</font>); +00303 SetCurrentDirectory (sDirBackup); +00304 <font class="keywordflow">return</font> NULL; +00305 } +00306 } +00307 +00308 <font class="comment">// restore the current path</font> +00309 <a class="code" href="debug_8h.html#a6">nlassert</a> (sDirBackup[0] != <font class="charliteral">'\0'</font>); +00310 SetCurrentDirectory (sDirBackup); +00311 +00312 <font class="keywordflow">return</font> &findData; +00313 } +00314 +00315 <font class="preprocessor">#endif // NL_OS_WINDOWS</font> +00316 <font class="preprocessor"></font> +00317 <font class="keywordtype">bool</font> <a class="code" href="namespaceNLMISC.html#a288">isdirectory</a> (dirent *de) +00318 { +00319 <a class="code" href="debug_8h.html#a6">nlassert</a> (de != NULL); +00320 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00321 <font class="preprocessor"></font> <font class="keywordflow">return</font> (de->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0; +00322 <font class="preprocessor">#else</font> +00323 <font class="preprocessor"></font> <font class="keywordflow">return</font> (de->d_type & DT_DIR) != 0; +00324 <font class="preprocessor">#endif // NL_OS_WINDOWS</font> +00325 <font class="preprocessor"></font>} +00326 +00327 <font class="keywordtype">bool</font> <a class="code" href="namespaceNLMISC.html#a289">isfile</a> (dirent *de) +00328 { +00329 <a class="code" href="debug_8h.html#a6">nlassert</a> (de != NULL); +00330 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00331 <font class="preprocessor"></font> <font class="keywordflow">return</font> (de->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0; +00332 <font class="preprocessor">#else</font> +00333 <font class="preprocessor"></font> <font class="keywordflow">return</font> (de->d_type & DT_DIR) == 0; +00334 <font class="preprocessor">#endif // NL_OS_WINDOWS</font> +00335 <font class="preprocessor"></font>} +00336 +00337 string <a class="code" href="namespaceNLMISC.html#a290">getname</a> (dirent *de) +00338 { +00339 <a class="code" href="debug_8h.html#a6">nlassert</a> (de != NULL); +00340 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00341 <font class="preprocessor"></font> <font class="keywordflow">return</font> de->cFileName; +00342 <font class="preprocessor">#else</font> +00343 <font class="preprocessor"></font> <font class="keywordflow">return</font> de->d_name; +00344 <font class="preprocessor">#endif // NL_OS_WINDOWS</font> +00345 <font class="preprocessor"></font>} +00346 +00347 <font class="keywordtype">void</font> CNewPath::getPathContent (<font class="keyword">const</font> string &path, <font class="keywordtype">bool</font> recurse, <font class="keywordtype">bool</font> wantDir, <font class="keywordtype">bool</font> wantFile, vector<string> &result) +00348 { +00349 DIR *dir = opendir (path.c_str()); +00350 <font class="keywordflow">if</font> (dir == NULL) +00351 { +00352 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::getPathContent(%s, %d, %d, %d): could not open the directory"</font>, path.c_str(), recurse, wantDir, wantFile); +00353 <font class="keywordflow">return</font>; +00354 } +00355 +00356 <font class="comment">// contains path that we have to recurs into</font> +00357 vector<string> recursPath; +00358 +00359 <font class="keywordflow">while</font> (true) +00360 { +00361 dirent *de = readdir(dir); +00362 <font class="keywordflow">if</font> (de == NULL) +00363 { +00364 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::getPathContent(%s, %d, %d, %d): end of directory"</font>, path.c_str(), recurse, wantDir, wantFile); +00365 <font class="keywordflow">break</font>; +00366 } +00367 +00368 <font class="comment">// skip . and ..</font> +00369 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLMISC.html#a290">getname</a> (de) == <font class="stringliteral">"."</font> || <a class="code" href="namespaceNLMISC.html#a290">getname</a> (de) == <font class="stringliteral">".."</font>) +00370 <font class="keywordflow">continue</font>; +00371 +00372 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLMISC.html#a288">isdirectory</a>(de)) +00373 { +00374 string stdName = standardizePath(path + <a class="code" href="namespaceNLMISC.html#a290">getname</a>(de)); +00375 <font class="keywordflow">if</font> (recurse) +00376 { +00377 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::getPathContent(%s, %d, %d, %d): need to recurse into '%s'"</font>, path.c_str(), recurse, wantDir, wantFile, stdName.c_str()); +00378 recursPath.push_back (stdName); +00379 } +00380 +00381 <font class="keywordflow">if</font> (wantDir) +00382 { +00383 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::getPathContent(%s, %d, %d, %d): adding path '%s'"</font>, path.c_str(), recurse, wantDir, wantFile, stdName.c_str()); +00384 result.push_back (stdName); +00385 } +00386 } +00387 <font class="keywordflow">if</font> (wantFile && <a class="code" href="namespaceNLMISC.html#a289">isfile</a>(de)) +00388 { +00389 string stdName = path + <a class="code" href="namespaceNLMISC.html#a290">getname</a>(de); +00390 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::getPathContent(%s, %d, %d, %d): adding file '%s'"</font>, path.c_str(), recurse, wantDir, wantFile, stdName.c_str()); +00391 result.push_back (stdName); +00392 } +00393 } +00394 +00395 closedir (dir); +00396 +00397 <font class="comment">// let s recurse</font> +00398 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> i = 0; i < recursPath.size (); i++) +00399 getPathContent (recursPath[i], recurse, wantDir, wantFile, result); +00400 } +00401 +00402 <font class="keywordtype">void</font> CNewPath::addSearchPath (<font class="keyword">const</font> string &path, <font class="keywordtype">bool</font> recurse, <font class="keywordtype">bool</font> alternative) +00403 { +00404 CNewPath *inst = CNewPath::getInstance(); +00405 string newPath = standardizePath(path); +00406 +00407 <font class="comment">// check empty directory</font> +00408 <font class="keywordflow">if</font> (newPath.empty()) +00409 { +00410 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %d): can't add empty directory, skip it"</font>, path.c_str(), recurse, alternative); +00411 <font class="keywordflow">return</font>; +00412 } +00413 +00414 <font class="comment">// check if it s a directory</font> +00415 <font class="keywordflow">if</font> (!CNewFile::isExists (newPath)) +00416 { +00417 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %d): '%s' is not found, skip it"</font>, path.c_str(), recurse, alternative, newPath.c_str()); +00418 <font class="keywordflow">return</font>; +00419 } +00420 +00421 <font class="comment">// check if it s a directory</font> +00422 <font class="keywordflow">if</font> (!CNewFile::isDirectory (newPath)) +00423 { +00424 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %d): '%s' is not a directory, skip it"</font>, path.c_str(), recurse, alternative, newPath.c_str()); +00425 <font class="keywordflow">return</font>; +00426 } +00427 +00428 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %d): try to add '%s'"</font>, path.c_str(), recurse, alternative, newPath.c_str()); +00429 +00430 <font class="keywordflow">if</font> (alternative) +00431 { +00432 vector<string> pathsToProcess; +00433 +00434 <font class="comment">// add the current path</font> +00435 pathsToProcess.push_back (newPath); +00436 +00437 <font class="keywordflow">if</font> (recurse) +00438 { +00439 <font class="comment">// find all path and subpath</font> +00440 getPathContent (newPath, recurse, <font class="keyword">true</font>, <font class="keyword">false</font>, pathsToProcess); +00441 } +00442 +00443 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> p = 0; p < pathsToProcess.size(); p++) +00444 { +00445 <font class="comment">// check if the path not already in the vector</font> +00446 <a class="code" href="types__nl_8h.html#a14">uint</a> i; +00447 <font class="keywordflow">for</font> (i = 0; i < inst->_AlternativePaths.size(); i++) +00448 { +00449 <font class="keywordflow">if</font> (inst->_AlternativePaths[i] == pathsToProcess[p]) +00450 <font class="keywordflow">break</font>; +00451 } +00452 <font class="keywordflow">if</font> (i == inst->_AlternativePaths.size()) +00453 { +00454 <font class="comment">// add them in the alternative directory</font> +00455 inst->_AlternativePaths.push_back (pathsToProcess[p]); +00456 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %d): path '%s' added"</font>, newPath.c_str(), recurse, alternative, pathsToProcess[p].c_str()); +00457 } +00458 <font class="keywordflow">else</font> +00459 { +00460 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %d): path '%s' already added"</font>, newPath.c_str(), recurse, alternative, pathsToProcess[p].c_str()); +00461 } +00462 } +00463 } +00464 <font class="keywordflow">else</font> +00465 { +00466 vector<string> filesToProcess; +00467 <font class="comment">// find all files in the path and subpaths</font> +00468 getPathContent (newPath, recurse, <font class="keyword">false</font>, <font class="keyword">true</font>, filesToProcess); +00469 +00470 <font class="comment">// add them in the map</font> +00471 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> f = 0; f < filesToProcess.size(); f++) +00472 { +00473 string filename = CNewFile::getFilename (filesToProcess[f]); +00474 string filepath = CNewFile::getPath (filesToProcess[f]); +00475 <font class="comment">// insertFileInMap (filename, filepath, false, CNewFile::getExtension(filename));</font> +00476 addSearchFile (filesToProcess[f]); +00477 } +00478 } +00479 } +00480 +00481 <font class="keywordtype">void</font> CNewPath::addSearchFile (<font class="keyword">const</font> string &<a class="code" href="cf__lexical_8cpp.html#a95">file</a>, <font class="keywordtype">bool</font> remap, <font class="keyword">const</font> string &virtual_ext) +00482 { +00483 CNewPath *inst = CNewPath::getInstance(); +00484 string newFile = standardizePath(<a class="code" href="cf__lexical_8cpp.html#a95">file</a>, <font class="keyword">false</font>); +00485 +00486 <font class="comment">// check empty file</font> +00487 <font class="keywordflow">if</font> (newFile.empty()) +00488 { +00489 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchFile(%s, %d, %s): can't add empty file, skip it"</font>, <a class="code" href="cf__lexical_8cpp.html#a95">file</a>.c_str(), remap, virtual_ext.c_str()); +00490 <font class="keywordflow">return</font>; +00491 } +00492 +00493 <font class="comment">// check if the file exists</font> +00494 <font class="keywordflow">if</font> (!CNewFile::isExists (newFile)) +00495 { +00496 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchFile(%s, %d, %s): '%s' is not found, skip it"</font>, <a class="code" href="cf__lexical_8cpp.html#a95">file</a>.c_str(), remap, virtual_ext.c_str(), newFile.c_str()); +00497 <font class="keywordflow">return</font>; +00498 } +00499 +00500 <font class="comment">// check if it s a file</font> +00501 <font class="keywordflow">if</font> (CNewFile::isDirectory (newFile)) +00502 { +00503 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchFile(%s, %d, %s): '%s' is not a file, skip it"</font>, <a class="code" href="cf__lexical_8cpp.html#a95">file</a>.c_str(), remap, virtual_ext.c_str(), newFile.c_str()); +00504 <font class="keywordflow">return</font>; +00505 } +00506 +00507 string filenamewoext = CNewFile::getFilenameWithoutExtension (newFile); +00508 string filename, ext; +00509 +00510 <font class="keywordflow">if</font> (virtual_ext.empty()) +00511 { +00512 filename = CNewFile::getFilename (newFile); +00513 ext = CNewFile::getExtension (filename); +00514 } +00515 <font class="keywordflow">else</font> +00516 { +00517 filename = filenamewoext + <font class="stringliteral">"."</font> + virtual_ext; +00518 ext = virtual_ext; +00519 } +00520 +00521 map<string, CNewFileEntry>::iterator it = inst->_Files.find (filename); +00522 <font class="keywordflow">if</font> (it == inst->_Files.end ()) +00523 { +00524 <font class="comment">// ok, the room is empty, let s add it</font> +00525 insertFileInMap (filename, newFile, remap, ext); +00526 } +00527 <font class="keywordflow">else</font> +00528 { +00529 <font class="keywordflow">if</font> (remap) +00530 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %s): remapped file '%s' already inserted in the map directory"</font>, <a class="code" href="cf__lexical_8cpp.html#a95">file</a>.c_str(), remap, virtual_ext.c_str(), filename.c_str()); +00531 <font class="keywordflow">else</font> +00532 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchPath(%s, %d, %s): file '%s' already inserted in the map directory"</font>, <a class="code" href="cf__lexical_8cpp.html#a95">file</a>.c_str(), remap, virtual_ext.c_str(), filename.c_str()); +00533 } +00534 +00535 <font class="keywordflow">if</font> (!remap && !ext.empty()) +00536 { +00537 <font class="comment">// now, we have to see extension and insert in the map the remapped files</font> +00538 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> i = 0; i < inst->_Extensions.size (); i++) +00539 { +00540 <font class="keywordflow">if</font> (inst->_Extensions[i].first == ext) +00541 { +00542 <font class="comment">// need to remap</font> +00543 addSearchFile (newFile, <font class="keyword">true</font>, inst->_Extensions[i].second); +00544 } +00545 } +00546 } +00547 } +00548 +00549 <font class="keywordtype">void</font> CNewPath::addSearchListFile (<font class="keyword">const</font> string &filename, <font class="keywordtype">bool</font> recurse, <font class="keywordtype">bool</font> alternative) +00550 { +00551 CNewPath *inst = CNewPath::getInstance(); +00552 +00553 <font class="comment">// check empty file</font> +00554 <font class="keywordflow">if</font> (filename.empty()) +00555 { +00556 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchListFile(%s, %d, %d): can't add empty file, skip it"</font>, filename.c_str(), recurse, alternative); +00557 <font class="keywordflow">return</font>; +00558 } +00559 +00560 <font class="comment">// check if the file exists</font> +00561 <font class="keywordflow">if</font> (!CNewFile::isExists (filename)) +00562 { +00563 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchListFile(%s, %d, %d): '%s' is not found, skip it"</font>, filename.c_str(), recurse, alternative, filename.c_str()); +00564 <font class="keywordflow">return</font>; +00565 } +00566 +00567 <font class="comment">// check if it s a file</font> +00568 <font class="keywordflow">if</font> (CNewFile::isDirectory (filename)) +00569 { +00570 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchListFile(%s, %d, %d): '%s' is not a file, skip it"</font>, filename.c_str(), recurse, alternative, filename.c_str()); +00571 <font class="keywordflow">return</font>; +00572 } +00573 +00574 <font class="comment">// TODO lire le fichier et ajouter les fichiers qui sont dedans</font> +00575 +00576 } +00577 +00578 +00579 <font class="keywordtype">void</font> CNewPath::addSearchBigFile (<font class="keyword">const</font> string &filename, <font class="keywordtype">bool</font> recurse, <font class="keywordtype">bool</font> alternative) +00580 { +00581 <font class="comment">// TODO & CHECK</font> +00582 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::addSearchBigFile(): not impremented"</font>); +00583 } +00584 +00585 <font class="keywordtype">void</font> CNewPath::insertFileInMap (<font class="keyword">const</font> string &filename, <font class="keyword">const</font> string &filepath, <font class="keywordtype">bool</font> remap, <font class="keyword">const</font> string &extension) +00586 { +00587 CNewPath *inst = CNewPath::getInstance(); +00588 +00589 <font class="comment">// find if the file already exist</font> +00590 map<string, CNewFileEntry>::iterator it = inst->_Files.find (filename); +00591 <font class="keywordflow">if</font> (it != inst->_Files.end ()) +00592 { +00593 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CNewPath::insertFileInMap(%s, %s, %d, %s): already inserted from '%s', skip it"</font>, filename.c_str(), filepath.c_str(), remap, extension.c_str(), (*it).second.Path.c_str()); +00594 } +00595 <font class="keywordflow">else</font> +00596 { +00597 inst->_Files.insert (make_pair (filename, CNewFileEntry (filepath, remap, extension))); +00598 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<font class="stringliteral">"CNewPath::insertFileInMap(%s, %s, %d, %s): added"</font>, filename.c_str(), filepath.c_str(), remap, extension.c_str()); +00599 } +00600 } +00601 +00602 <font class="keywordtype">void</font> CNewPath::display () +00603 { +00604 CNewPath *inst = CNewPath::getInstance (); +00605 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"Contents of the map:"</font>); +00606 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%-25s %-5s %-5s %s"</font>, <font class="stringliteral">"filename"</font>, <font class="stringliteral">"ext"</font>, <font class="stringliteral">"remap"</font>, <font class="stringliteral">"full path"</font>); +00607 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"----------------------------------------------------"</font>); +00608 <font class="keywordflow">for</font> (map<string, CNewFileEntry>::iterator it = inst->_Files.begin(); it != inst->_Files.end (); it++) +00609 { +00610 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%-25s %-5s %-5d %s"</font>, (*it).first.c_str(), (*it).second.Extension.c_str(), (*it).second.Remapped, (*it).second.Path.c_str()); +00611 } +00612 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">""</font>); +00613 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"Contents of the alternative directory:"</font>); +00614 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> i = 0; i < inst->_AlternativePaths.size(); i++) +00615 { +00616 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"'%s'"</font>, inst->_AlternativePaths[i].c_str ()); +00617 } +00618 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">""</font>); +00619 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"Contents of the remapped entension table:"</font>); +00620 <font class="keywordflow">for</font> (<a class="code" href="types__nl_8h.html#a14">uint</a> j = 0; j < inst->_Extensions.size(); j++) +00621 { +00622 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"'%s' -> '%s'"</font>, inst->_Extensions[j].first.c_str (), inst->_Extensions[j].second.c_str ()); +00623 } +00624 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"End of display"</font>); +00625 } +00626 +00638 +00639 <font class="preprocessor">#if 0</font> +00640 <font class="preprocessor"></font><font class="comment">/*</font> +00641 <font class="comment"> * Adds a search path</font> +00642 <font class="comment"> */</font> +00643 <font class="keywordtype">void</font> CPath::addSearchPath( <font class="keyword">const</font> string& path ) +00644 { +00645 <font class="keywordflow">if</font> ( path == <font class="stringliteral">""</font> ) +00646 { +00647 <font class="keywordflow">return</font>; +00648 } +00649 string <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = path; +00650 <font class="keyword">const</font> <font class="keywordtype">char</font> slash = <font class="charliteral">'/'</font>; +00651 +00652 <font class="comment">// Add an ending slash if necessary</font> +00653 <font class="keywordflow">if</font> ( path[path.size()-1] != slash ) +00654 { +00655 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> += slash; +00656 } +00657 +00658 <font class="comment">// Add path to the search paths</font> +00659 _SearchPaths.push_back( <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> ); +00660 } +00661 +00662 +00663 <font class="comment">/* Returns the long name (path and filename) for the specified file, using search paths</font> +00664 <font class="comment"> * stored by addSearchPath.</font> +00665 <font class="comment"> */</font> +00666 string CPath::lookup (<font class="keyword">const</font> string &filename, <font class="keywordtype">bool</font> throwException) +00667 { +00668 <font class="keywordflow">if</font>(!filename.empty()) +00669 { +00670 <font class="keywordflow">if</font> ( CNewFile::fileExists(filename) ) +00671 { +00672 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(filename); +00673 <font class="keywordflow">return</font> filename; +00674 } +00675 CStringVector::iterator isv; +00676 string <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>; +00677 <font class="keywordflow">for</font> ( isv=CPath::_SearchPaths.begin(); isv!=CPath::_SearchPaths.end(); ++isv ) +00678 { +00679 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = *isv + filename; +00680 <font class="keywordflow">if</font> ( CNewFile::fileExists(<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>) ) +00681 { +00682 <a class="code" href="path_8cpp.html#a0">NL_DISPLAY_PATH</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>); +00683 <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>; +00684 } +00685 } +00686 } +00687 +00688 <font class="keywordflow">if</font> (throwException) +00689 <font class="keywordflow">throw</font> EPathNotFound( filename ); +00690 +00691 <font class="keywordflow">return</font> <font class="stringliteral">""</font>; +00692 } +00693 +00694 <font class="preprocessor">#endif</font> +00695 <font class="preprocessor"></font> +00696 <font class="comment">//********************************* CNewFile</font> +00697 +00698 <font class="keywordtype">int</font> CNewFile::getLastSeparator (<font class="keyword">const</font> string &filename) +00699 { +00700 <font class="keywordtype">int</font> pos = filename.find_last_of (<font class="charliteral">'/'</font>); +00701 <font class="keywordflow">if</font> (pos == string::npos) +00702 { +00703 pos = filename.find_last_of (<font class="charliteral">'\\'</font>); +00704 } +00705 <font class="keywordflow">return</font> pos; +00706 } +00707 +00708 string CNewFile::getFilename (<font class="keyword">const</font> string &filename) +00709 { +00710 <font class="keywordtype">int</font> pos = CNewFile::getLastSeparator(filename); +00711 <font class="keywordflow">if</font> (pos != string::npos) +00712 <font class="keywordflow">return</font> filename.substr (pos + 1); +00713 <font class="keywordflow">else</font> +00714 <font class="keywordflow">return</font> filename; +00715 } +00716 +00717 string CNewFile::getFilenameWithoutExtension (<font class="keyword">const</font> string &filename) +00718 { +00719 string filename2 = getFilename (filename); +00720 <font class="keywordtype">int</font> pos = filename2.find_last_of (<font class="charliteral">'.'</font>); +00721 <font class="keywordflow">if</font> (pos == string::npos) +00722 <font class="keywordflow">return</font> filename2; +00723 <font class="keywordflow">else</font> +00724 <font class="keywordflow">return</font> filename2.substr (0, pos); +00725 } +00726 +00727 string CNewFile::getExtension (<font class="keyword">const</font> string &filename) +00728 { +00729 <font class="keywordtype">int</font> pos = filename.find_last_of (<font class="charliteral">'.'</font>); +00730 <font class="keywordflow">if</font> (pos == string::npos) +00731 <font class="keywordflow">return</font> <font class="stringliteral">""</font>; +00732 <font class="keywordflow">else</font> +00733 <font class="keywordflow">return</font> filename.substr (pos + 1); +00734 } +00735 +00736 string CNewFile::getPath (<font class="keyword">const</font> string &filename) +00737 { +00738 <font class="keywordtype">int</font> pos = CNewFile::getLastSeparator(filename); +00739 <font class="keywordflow">if</font> (pos != string::npos) +00740 <font class="keywordflow">return</font> filename.substr (0, pos + 1); +00741 <font class="keywordflow">else</font> +00742 <font class="keywordflow">return</font> filename; +00743 } +00744 +00745 <font class="keywordtype">bool</font> CNewFile::isDirectory (<font class="keyword">const</font> string &filename) +00746 { +00747 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00748 <font class="preprocessor"></font> DWORD <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> = GetFileAttributes(filename.c_str()); +00749 <a class="code" href="debug_8h.html#a6">nlassert</a> (<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> != -1); +00750 <font class="keywordflow">return</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> & FILE_ATTRIBUTE_DIRECTORY) != 0; +00751 <font class="preprocessor">#else // NL_OS_WINDOWS</font> +00752 <font class="preprocessor"></font> <font class="keyword">struct </font>stat buf; +00753 <font class="keywordtype">int</font> result = stat (filename.c_str (), &buf); +00754 <a class="code" href="debug_8h.html#a6">nlassert</a> (result == 0); +00755 <font class="keywordflow">return</font> (buf.st_mode & S_IFDIR) != 0; +00756 <font class="preprocessor">#endif // NL_OS_WINDOWS</font> +00757 <font class="preprocessor"></font>} +00758 +00759 <font class="keywordtype">bool</font> CNewFile::isExists (<font class="keyword">const</font> string &filename) +00760 { +00761 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font> +00762 <font class="preprocessor"></font> <font class="keywordflow">return</font> (GetFileAttributes(filename.c_str()) != -1); +00763 <font class="preprocessor">#else // NL_OS_WINDOWS</font> +00764 <font class="preprocessor"></font> <font class="keyword">struct </font>stat buf; +00765 <font class="keywordflow">return</font> stat (filename.c_str (), &buf) == 0; +00766 <font class="preprocessor">#endif NL_OS_WINDOWS</font> +00767 <font class="preprocessor"></font>} +00768 +00769 <font class="keywordtype">bool</font> CNewFile::fileExists (<font class="keyword">const</font> string& filename) +00770 { +00771 <font class="keywordflow">return</font> ! ! fstream( filename.c_str(), ios::in ); +00772 } +00773 +00774 +00775 string CNewFile::findNewFile (<font class="keyword">const</font> string &filename) +00776 { +00777 <font class="keywordtype">int</font> pos = filename.find_last_of (<font class="charliteral">'.'</font>); +00778 <font class="keywordflow">if</font> (pos == string::npos) +00779 <font class="keywordflow">return</font> filename; +00780 +00781 string start = filename.substr (0, pos); +00782 string end = filename.substr (pos); +00783 +00784 <a class="code" href="types__nl_8h.html#a14">uint</a> <a class="code" href="driver__opengl__extension__def_8h.html#a410">num</a> = 0; +00785 <font class="keywordtype">char</font> numchar[4]; +00786 string npath; +00787 <font class="keywordflow">do</font> +00788 { +00789 npath = start; +00790 <a class="code" href="namespaceNLMISC.html#a203">smprintf</a>(numchar,4,<font class="stringliteral">"%03d"</font>,<a class="code" href="driver__opengl__extension__def_8h.html#a410">num</a>++); +00791 npath += numchar; +00792 npath += end; +00793 <font class="keywordflow">if</font> (!CNewFile::fileExists(npath)) <font class="keywordflow">break</font>; +00794 } +00795 <font class="keywordflow">while</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a410">num</a><999); +00796 <font class="keywordflow">return</font> npath; +00797 } +00798 +00799 } <font class="comment">// NLMISC</font> +00800 <font class="preprocessor">#endif</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |