00001 /****************************************************************************** 00002 * $Id: cpl_csv.h,v 1.4 2006/03/21 20:11:54 fwarmerdam Exp $ 00003 * 00004 * Project: Common Portability Library 00005 * Purpose: Functions for reading and scaning CSV (comma separated, 00006 * variable length text files holding tables) files. 00007 * Author: Frank Warmerdam, warmerdam@pobox.com 00008 * 00009 ****************************************************************************** 00010 * Copyright (c) 1999, Frank Warmerdam 00011 * 00012 * Permission is hereby granted, free of charge, to any person obtaining a 00013 * copy of this software and associated documentation files (the "Software"), 00014 * to deal in the Software without restriction, including without limitation 00015 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 00016 * and/or sell copies of the Software, and to permit persons to whom the 00017 * Software is furnished to do so, subject to the following conditions: 00018 * 00019 * The above copyright notice and this permission notice shall be included 00020 * in all copies or substantial portions of the Software. 00021 * 00022 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 00023 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00024 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 00025 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00026 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 00027 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 00028 * DEALINGS IN THE SOFTWARE. 00029 ****************************************************************************** 00030 * 00031 * $Log: cpl_csv.h,v $ 00032 * Revision 1.4 2006/03/21 20:11:54 fwarmerdam 00033 * fixup headers a bit 00034 * 00035 * Revision 1.3 2005/11/08 15:29:11 fwarmerdam 00036 * DLL export CSVGetField. 00037 * 00038 * Revision 1.2 2003/06/27 16:14:22 warmerda 00039 * export CSV functions with CPL_DLL 00040 * 00041 * Revision 1.1 2000/04/05 21:55:59 warmerda 00042 * New 00043 * 00044 */ 00045 00046 #ifndef CPL_CSV_H_INCLUDED 00047 #define CPL_CSV_H_INCLUDED 00048 00049 #include "cpl_conv.h" 00050 #include "cpl_string.h" 00051 #include "cpl_vsi.h" 00052 00053 CPL_C_START 00054 00055 typedef enum { 00056 CC_ExactString, 00057 CC_ApproxString, 00058 CC_Integer 00059 } CSVCompareCriteria; 00060 00061 const char CPL_DLL *CSVFilename( const char * ); 00062 00063 char CPL_DLL **CSVReadParseLine( FILE * ); 00064 char CPL_DLL **CSVScanLines( FILE *, int, const char *, CSVCompareCriteria ); 00065 char CPL_DLL **CSVScanFile( const char *, int, const char *, 00066 CSVCompareCriteria ); 00067 char CPL_DLL **CSVScanFileByName( const char *, const char *, const char *, 00068 CSVCompareCriteria ); 00069 int CPL_DLL CSVGetFieldId( FILE *, const char * ); 00070 int CPL_DLL CSVGetFileFieldId( const char *, const char * ); 00071 00072 void CPL_DLL CSVDeaccess( const char * ); 00073 00074 const char CPL_DLL *CSVGetField( const char *, const char *, const char *, 00075 CSVCompareCriteria, const char * ); 00076 00077 void CPL_DLL SetCSVFilenameHook( const char *(*)(const char *) ); 00078 00079 CPL_C_END 00080 00081 #endif /* ndef CPL_CSV_H_INCLUDED */ 00082