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# cpl_csv.h

    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

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