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<hr><h1>cpl_path.cpp</h1><div class="fragment"><pre>00001 <font class="comment">/**********************************************************************</font>
00002 <font class="comment"> * $Id: cpl_path_cpp-source.html,v 1.13 2002/12/21 19:13:12 warmerda Exp $</font>
00003 <font class="comment"> *</font>
00004 <font class="comment"> * Project: CPL - Common Portability Library</font>
00005 <font class="comment"> * Purpose: Portable filename/path parsing, and forming ala "Glob API".</font>
00006 <font class="comment"> * Author: Frank Warmerdam, warmerda@home.com</font>
00007 <font class="comment"> *</font>
00008 <font class="comment"> **********************************************************************</font>
00009 <font class="comment"> * Copyright (c) 1999, Frank Warmerdam</font>
00010 <font class="comment"> *</font>
00011 <font class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</font>
00012 <font class="comment"> * copy of this software and associated documentation files (the "Software"),</font>
00013 <font class="comment"> * to deal in the Software without restriction, including without limitation</font>
00014 <font class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</font>
00015 <font class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</font>
00016 <font class="comment"> * Software is furnished to do so, subject to the following conditions:</font>
00017 <font class="comment"> * </font>
00018 <font class="comment"> * The above copyright notice and this permission notice shall be included</font>
00019 <font class="comment"> * in all copies or substantial portions of the Software.</font>
00020 <font class="comment"> * </font>
00021 <font class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</font>
00022 <font class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</font>
00023 <font class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL</font>
00024 <font class="comment"> * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</font>
00025 <font class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</font>
00026 <font class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER </font>
00027 <font class="comment"> * DEALINGS IN THE SOFTWARE.</font>
00028 <font class="comment"> **********************************************************************</font>
00029 <font class="comment"> *</font>
00030 <font class="comment"> * $Log: cpl_path_cpp-source.html,v $
00030 <font class="comment"> * Revision 1.13 2002/12/21 19:13:12 warmerda
00030 <font class="comment"> * updated
00030 <font class="comment"> *</font>
00031 <font class="comment"> * Revision 1.12 2002/12/13 06:14:17 warmerda</font>
00032 <font class="comment"> * fixed bug with IsRelative function</font>
00033 <font class="comment"> *</font>
00034 <font class="comment"> * Revision 1.11 2002/12/13 06:00:54 warmerda</font>
00035 <font class="comment"> * added CPLProjectRelativeFilename() and CPLIsFilenameRelative()</font>
00036 <font class="comment"> *</font>
00037 <font class="comment"> * Revision 1.10 2002/08/15 09:23:24 dron</font>
00038 <font class="comment"> * Added CPLGetDirname() function</font>
00039 <font class="comment"> *</font>
00040 <font class="comment"> * Revision 1.9 2001/08/30 21:20:49 warmerda</font>
00041 <font class="comment"> * expand tabs</font>
00042 <font class="comment"> *</font>
00043 <font class="comment"> * Revision 1.8 2001/07/18 04:00:49 warmerda</font>
00044 <font class="comment"> * added CPL_CVSID</font>
00045 <font class="comment"> *</font>
00046 <font class="comment"> * Revision 1.7 2001/05/12 19:20:55 warmerda</font>
00047 <font class="comment"> * Fixed documentation of CPLGetExtension().</font>
00048 <font class="comment"> *</font>
00049 <font class="comment"> * Revision 1.6 2001/03/16 22:15:08 warmerda</font>
00050 <font class="comment"> * added CPLResetExtension</font>
00051 <font class="comment"> *</font>
00052 <font class="comment"> * Revision 1.5 2001/02/24 01:53:57 warmerda</font>
00053 <font class="comment"> * Added CPLFormCIFilename()</font>
00054 <font class="comment"> *</font>
00055 <font class="comment"> * Revision 1.4 2001/01/19 21:18:25 warmerda</font>
00056 <font class="comment"> * expanded tabs</font>
00057 <font class="comment"> *</font>
00058 <font class="comment"> * Revision 1.3 2000/01/26 17:53:36 warmerda</font>
00059 <font class="comment"> * Fixed CPLGetExtension() for filenames with no extension.</font>
00060 <font class="comment"> *</font>
00061 <font class="comment"> * Revision 1.2 2000/01/24 19:32:59 warmerda</font>
00062 <font class="comment"> * Fixed CPLGetExtension() to not include the dot.</font>
00063 <font class="comment"> *</font>
00064 <font class="comment"> * Revision 1.1 1999/10/14 19:23:39 warmerda</font>
00065 <font class="comment"> * New</font>
00066 <font class="comment"> *</font>
00067 <font class="comment"> **********************************************************************/</font>
00068
00069 <font class="preprocessor">#include "<a class="code" href="cpl_conv_h.html">cpl_conv.h</a>"</font>
00070 <font class="preprocessor">#include "cpl_string.h"</font>
00071
00072 CPL_CVSID(<font class="stringliteral">"$Id: cpl_path_cpp-source.html,v 1.13 2002/12/21 19:13:12 warmerda Exp $"</font>);
00073
00074
00075 <font class="keyword">static</font> <font class="keywordtype">char</font> szStaticResult[2048]; <font class="comment">/* should be size of larged possible</font>
00076 <font class="comment"> filename */</font>
00077
00078 <font class="preprocessor">#ifdef WIN32 </font>
00079 <font class="preprocessor"></font><font class="preprocessor">#define SEP_CHAR '\\'</font>
00080 <font class="preprocessor"></font><font class="preprocessor">#define SEP_STRING "\\"</font>
00081 <font class="preprocessor"></font><font class="preprocessor">#else</font>
00082 <font class="preprocessor"></font><font class="preprocessor">#define SEP_CHAR '/'</font>
00083 <font class="preprocessor"></font><font class="preprocessor">#define SEP_STRING "/"</font>
00084 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00085 <font class="preprocessor"></font>
00086 <font class="comment">/************************************************************************/</font>
00087 <font class="comment">/* CPLFindFilenameStart() */</font>
00088 <font class="comment">/************************************************************************/</font>
00089
00090 <font class="keyword">static</font> <font class="keywordtype">int</font> CPLFindFilenameStart( <font class="keyword">const</font> <font class="keywordtype">char</font> * pszFilename )<font class="keyword"></font>
00091 <font class="keyword"></font>
00092 <font class="keyword"></font>{
00093 <font class="keywordtype">int</font> iFileStart;
00094
00095 <font class="keywordflow">for</font>( iFileStart = strlen(pszFilename);
00096 iFileStart > 0
00097 && pszFilename[iFileStart-1] != <font class="charliteral">'/'</font>
00098 && pszFilename[iFileStart-1] != <font class="charliteral">'\\'</font>;
00099 iFileStart-- ) {}
00100
00101 <font class="keywordflow">return</font> iFileStart;
00102 }
00103
00104 <font class="comment">/************************************************************************/</font>
00105 <font class="comment">/* CPLGetPath() */</font>
00106 <font class="comment">/************************************************************************/</font>
00107
00130 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a10">CPLGetPath</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFilename )<font class="keyword"></font>
00131 <font class="keyword"></font>
00132 <font class="keyword"></font>{
00133 <font class="keywordtype">int</font> iFileStart = CPLFindFilenameStart(pszFilename);
00134
00135 <font class="keywordflow">if</font>( iFileStart == 0 )
00136 {
00137 strcpy( szStaticResult, <font class="stringliteral">""</font> );
00138 <font class="keywordflow">return</font> szStaticResult;
00139 }
00140
00141 strncpy( szStaticResult, pszFilename, iFileStart );
00142 szStaticResult[iFileStart] = <font class="charliteral">'\0'</font>;
00143
00144 <font class="keywordflow">if</font>( iFileStart > 1
00145 && (szStaticResult[iFileStart-1] == <font class="charliteral">'/'</font>
00146 || szStaticResult[iFileStart-1] == <font class="charliteral">'\\'</font>) )
00147 szStaticResult[iFileStart-1] = <font class="charliteral">'\0'</font>;
00148
00149 <font class="keywordflow">return</font> szStaticResult;
00150 }
00151
00152 <font class="comment">/************************************************************************/</font>
00153 <font class="comment">/* CPLGetDirname() */</font>
00154 <font class="comment">/************************************************************************/</font>
00155
00178 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a11">CPLGetDirname</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFilename )<font class="keyword"></font>
00179 <font class="keyword"></font>
00180 <font class="keyword"></font>{
00181 <font class="keywordtype">int</font> iFileStart = CPLFindFilenameStart(pszFilename);
00182
00183 <font class="keywordflow">if</font>( iFileStart == 0 )
00184 {
00185 strcpy( szStaticResult, <font class="stringliteral">"."</font> );
00186 <font class="keywordflow">return</font> szStaticResult;
00187 }
00188
00189 strncpy( szStaticResult, pszFilename, iFileStart );
00190 szStaticResult[iFileStart] = <font class="charliteral">'\0'</font>;
00191
00192 <font class="keywordflow">if</font>( iFileStart > 1
00193 && (szStaticResult[iFileStart-1] == <font class="charliteral">'/'</font>
00194 || szStaticResult[iFileStart-1] == <font class="charliteral">'\\'</font>) )
00195 szStaticResult[iFileStart-1] = <font class="charliteral">'\0'</font>;
00196
00197 <font class="keywordflow">return</font> szStaticResult;
00198 }
00199
00200 <font class="comment">/************************************************************************/</font>
00201 <font class="comment">/* CPLGetFilename() */</font>
00202 <font class="comment">/************************************************************************/</font>
00203
00224 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a12">CPLGetFilename</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFullFilename )<font class="keyword"></font>
00225 <font class="keyword"></font>
00226 <font class="keyword"></font>{
00227 <font class="keywordtype">int</font> iFileStart = CPLFindFilenameStart( pszFullFilename );
00228
00229 strcpy( szStaticResult, pszFullFilename + iFileStart );
00230
00231 <font class="keywordflow">return</font> szStaticResult;
00232 }
00233
00234 <font class="comment">/************************************************************************/</font>
00235 <font class="comment">/* CPLGetBasename() */</font>
00236 <font class="comment">/************************************************************************/</font>
00237
00258 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a13">CPLGetBasename</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFullFilename )<font class="keyword"></font>
00259 <font class="keyword"></font>
00260 <font class="keyword"></font>{
00261 <font class="keywordtype">int</font> iFileStart = CPLFindFilenameStart( pszFullFilename );
00262 <font class="keywordtype">int</font> iExtStart, nLength;
00263
00264 <font class="keywordflow">for</font>( iExtStart = strlen(pszFullFilename);
00265 iExtStart > iFileStart && pszFullFilename[iExtStart] != <font class="charliteral">'.'</font>;
00266 iExtStart-- ) {}
00267
00268 <font class="keywordflow">if</font>( iExtStart == iFileStart )
00269 iExtStart = strlen(pszFullFilename);
00270
00271 nLength = iExtStart - iFileStart;
00272
00273 strncpy( szStaticResult, pszFullFilename + iFileStart, nLength );
00274 szStaticResult[nLength] = <font class="charliteral">'\0'</font>;
00275
00276 <font class="keywordflow">return</font> szStaticResult;
00277 }
00278
00279
00280 <font class="comment">/************************************************************************/</font>
00281 <font class="comment">/* CPLGetExtension() */</font>
00282 <font class="comment">/************************************************************************/</font>
00283
00303 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a14">CPLGetExtension</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFullFilename )<font class="keyword"></font>
00304 <font class="keyword"></font>
00305 <font class="keyword"></font>{
00306 <font class="keywordtype">int</font> iFileStart = CPLFindFilenameStart( pszFullFilename );
00307 <font class="keywordtype">int</font> iExtStart;
00308
00309 <font class="keywordflow">for</font>( iExtStart = strlen(pszFullFilename);
00310 iExtStart > iFileStart && pszFullFilename[iExtStart] != <font class="charliteral">'.'</font>;
00311 iExtStart-- ) {}
00312
00313 <font class="keywordflow">if</font>( iExtStart == iFileStart )
00314 iExtStart = strlen(pszFullFilename)-1;
00315
00316 strcpy( szStaticResult, pszFullFilename+iExtStart+1 );
00317
00318 <font class="keywordflow">return</font> szStaticResult;
00319 }
00320
00321 <font class="comment">/************************************************************************/</font>
00322 <font class="comment">/* CPLResetExtension() */</font>
00323 <font class="comment">/************************************************************************/</font>
00324
00336 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a17">CPLResetExtension</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszPath, <font class="keyword">const</font> <font class="keywordtype">char</font> *pszExt )<font class="keyword"></font>
00337 <font class="keyword"></font>
00338 <font class="keyword"></font>{
00339 <font class="keywordtype">int</font> i;
00340
00341 <font class="comment">/* -------------------------------------------------------------------- */</font>
00342 <font class="comment">/* First, try and strip off any existing extension. */</font>
00343 <font class="comment">/* -------------------------------------------------------------------- */</font>
00344 strcpy( szStaticResult, pszPath );
00345 <font class="keywordflow">for</font>( i = strlen(szStaticResult)-1; i > 0; i-- )
00346 {
00347 <font class="keywordflow">if</font>( szStaticResult[i] == <font class="charliteral">'.'</font> )
00348 {
00349 szStaticResult[i] = <font class="charliteral">'\0'</font>;
00350 <font class="keywordflow">break</font>;
00351 }
00352
00353 <font class="keywordflow">if</font>( szStaticResult[i] == <font class="charliteral">'/'</font> || szStaticResult[i] == <font class="charliteral">'\\'</font>
00354 || szStaticResult[i] == <font class="charliteral">':'</font> )
00355 <font class="keywordflow">break</font>;
00356 }
00357
00358 <font class="comment">/* -------------------------------------------------------------------- */</font>
00359 <font class="comment">/* Append the new extension. */</font>
00360 <font class="comment">/* -------------------------------------------------------------------- */</font>
00361 strcat( szStaticResult, <font class="stringliteral">"."</font> );
00362 strcat( szStaticResult, pszExt );
00363
00364 <font class="keywordflow">return</font> szStaticResult;
00365 }
00366
00367 <font class="comment">/************************************************************************/</font>
00368 <font class="comment">/* CPLFormFilename() */</font>
00369 <font class="comment">/************************************************************************/</font>
00370
00399 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a15">CPLFormFilename</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> * pszPath,
00400 <font class="keyword">const</font> <font class="keywordtype">char</font> * pszBasename,
00401 <font class="keyword">const</font> <font class="keywordtype">char</font> * pszExtension )<font class="keyword"></font>
00402 <font class="keyword"></font>
00403 <font class="keyword"></font>{
00404 <font class="keyword">const</font> <font class="keywordtype">char</font> *pszAddedPathSep = <font class="stringliteral">""</font>;
00405 <font class="keyword">const</font> <font class="keywordtype">char</font> *pszAddedExtSep = <font class="stringliteral">""</font>;
00406
00407 <font class="keywordflow">if</font>( pszPath == NULL )
00408 pszPath = <font class="stringliteral">""</font>;
00409 <font class="keywordflow">else</font> <font class="keywordflow">if</font>( strlen(pszPath) > 0
00410 && pszPath[strlen(pszPath)-1] != <font class="charliteral">'/'</font>
00411 && pszPath[strlen(pszPath)-1] != <font class="charliteral">'\\'</font> )
00412 pszAddedPathSep = SEP_STRING;
00413
00414 <font class="keywordflow">if</font>( pszExtension == NULL )
00415 pszExtension = <font class="stringliteral">""</font>;
00416 <font class="keywordflow">else</font> <font class="keywordflow">if</font>( pszExtension[0] != <font class="charliteral">'.'</font> && strlen(pszExtension) > 0 )
00417 pszAddedExtSep = <font class="stringliteral">"."</font>;
00418
00419 sprintf( szStaticResult, <font class="stringliteral">"%s%s%s%s%s"</font>,
00420 pszPath, pszAddedPathSep,
00421 pszBasename,
00422 pszAddedExtSep, pszExtension );
00423
00424 <font class="keywordflow">return</font> szStaticResult;
00425 }
00426
00427 <font class="comment">/************************************************************************/</font>
00428 <font class="comment">/* CPLFormCIFilename() */</font>
00429 <font class="comment">/************************************************************************/</font>
00430
00455 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a16">CPLFormCIFilename</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> * pszPath,
00456 <font class="keyword">const</font> <font class="keywordtype">char</font> * pszBasename,
00457 <font class="keyword">const</font> <font class="keywordtype">char</font> * pszExtension )<font class="keyword"></font>
00458 <font class="keyword"></font>
00459 <font class="keyword"></font>{
00460 <font class="preprocessor">#ifdef WIN32</font>
00461 <font class="preprocessor"></font> <font class="keywordflow">return</font> <a class="code" href="cpl_conv_h.html#a15">CPLFormFilename</a>( pszPath, pszBasename, pszExtension );
00462 <font class="preprocessor">#else</font>
00463 <font class="preprocessor"></font> <font class="keyword">const</font> <font class="keywordtype">char</font> *pszAddedExtSep = <font class="stringliteral">""</font>;
00464 <font class="keywordtype">char</font> *pszFilename;
00465 <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFullPath;
00466 <font class="keywordtype">int</font> nLen = strlen(pszBasename)+2, i;
00467 FILE *fp;
00468
00469 <font class="keywordflow">if</font>( pszExtension != NULL )
00470 nLen += strlen(pszExtension);
00471
00472 pszFilename = (<font class="keywordtype">char</font> *) <a class="code" href="cpl_conv_h.html#a3">CPLMalloc</a>(nLen);
00473
00474 <font class="keywordflow">if</font>( pszExtension == NULL )
00475 pszExtension = <font class="stringliteral">""</font>;
00476 <font class="keywordflow">else</font> <font class="keywordflow">if</font>( pszExtension[0] != <font class="charliteral">'.'</font> && strlen(pszExtension) > 0 )
00477 pszAddedExtSep = <font class="stringliteral">"."</font>;
00478
00479 sprintf( pszFilename, <font class="stringliteral">"%s%s%s"</font>,
00480 pszBasename, pszAddedExtSep, pszExtension );
00481
00482 pszFullPath = <a class="code" href="cpl_conv_h.html#a15">CPLFormFilename</a>( pszPath, pszFilename, NULL );
00483 fp = VSIFOpen( pszFullPath, <font class="stringliteral">"r"</font> );
00484 <font class="keywordflow">if</font>( fp == NULL )
00485 {
00486 <font class="keywordflow">for</font>( i = 0; pszFilename[i] != <font class="charliteral">'\0'</font>; i++ )
00487 {
00488 <font class="keywordflow">if</font>( pszFilename[i] >= <font class="charliteral">'a'</font> && pszFilename[i] <= <font class="charliteral">'z'</font> )
00489 pszFilename[i] = pszFilename[i] + <font class="charliteral">'A'</font> - <font class="charliteral">'a'</font>;
00490 }
00491
00492 pszFullPath = <a class="code" href="cpl_conv_h.html#a15">CPLFormFilename</a>( pszPath, pszFilename, NULL );
00493 fp = VSIFOpen( pszFullPath, <font class="stringliteral">"r"</font> );
00494 }
00495
00496 <font class="keywordflow">if</font>( fp == NULL )
00497 {
00498 <font class="keywordflow">for</font>( i = 0; pszFilename[i] != <font class="charliteral">'\0'</font>; i++ )
00499 {
00500 <font class="keywordflow">if</font>( pszFilename[i] >= <font class="charliteral">'A'</font> && pszFilename[i] <= <font class="charliteral">'Z'</font> )
00501 pszFilename[i] = pszFilename[i] + <font class="charliteral">'a'</font> - <font class="charliteral">'A'</font>;
00502 }
00503
00504 pszFullPath = <a class="code" href="cpl_conv_h.html#a15">CPLFormFilename</a>( pszPath, pszFilename, NULL );
00505 fp = VSIFOpen( pszFullPath, <font class="stringliteral">"r"</font> );
00506 }
00507
00508 <font class="keywordflow">if</font>( fp != NULL )
00509 VSIFClose( fp );
00510 <font class="keywordflow">else</font>
00511 pszFullPath = <a class="code" href="cpl_conv_h.html#a15">CPLFormFilename</a>( pszPath, pszBasename, pszExtension );
00512
00513 CPLFree( pszFilename );
00514
00515 <font class="keywordflow">return</font> pszFullPath;
00516 <font class="preprocessor">#endif</font>
00517 <font class="preprocessor"></font>}
00518
00519 <font class="comment">/************************************************************************/</font>
00520 <font class="comment">/* CPLProjectRelativeFilename() */</font>
00521 <font class="comment">/************************************************************************/</font>
00522
00550 <font class="keyword">const</font> <font class="keywordtype">char</font> *<a class="code" href="cpl_conv_h.html#a18">CPLProjectRelativeFilename</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszProjectDir,
00551 <font class="keyword">const</font> <font class="keywordtype">char</font> *pszSecondaryFilename )<font class="keyword"></font>
00552 <font class="keyword"></font>
00553 <font class="keyword"></font>{
00554 <font class="keywordflow">if</font>( !<a class="code" href="cpl_conv_h.html#a19">CPLIsFilenameRelative</a>( pszSecondaryFilename ) )
00555 <font class="keywordflow">return</font> pszSecondaryFilename;
00556
00557 <font class="keywordflow">if</font>( pszProjectDir == NULL || strlen(pszProjectDir) == 0 )
00558 <font class="keywordflow">return</font> pszSecondaryFilename;
00559
00560 strcpy( szStaticResult, pszProjectDir );
00561 <font class="keywordflow">if</font>( pszProjectDir[strlen(pszProjectDir)-1] != <font class="charliteral">'/'</font>
00562 && pszProjectDir[strlen(pszProjectDir)-1] != <font class="charliteral">'\\'</font> )
00563 strcat( szStaticResult, SEP_STRING );
00564
00565 strcat( szStaticResult, pszSecondaryFilename );
00566
00567 <font class="keywordflow">return</font> szStaticResult;
00568 }
00569
00570 <font class="comment">/************************************************************************/</font>
00571 <font class="comment">/* CPLIsFilenameRelative() */</font>
00572 <font class="comment">/************************************************************************/</font>
00573
00586 <font class="keywordtype">int</font> <a class="code" href="cpl_conv_h.html#a19">CPLIsFilenameRelative</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *pszFilename )<font class="keyword"></font>
00587 <font class="keyword"></font>
00588 <font class="keyword"></font>{
00589 <font class="keywordflow">if</font>( (strlen(pszFilename) > 2 && strncmp(pszFilename+1,<font class="stringliteral">":\\"</font>,2) == 0)
00590 || pszFilename[0] == <font class="charliteral">'\\'</font>
00591 || pszFilename[0] == <font class="charliteral">'/'</font> )
00592 <font class="keywordflow">return</font> FALSE;
00593 <font class="keywordflow">else</font>
00594 <font class="keywordflow">return</font> TRUE;
00595 }
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