GDAL
cpl_csv.h
1 /******************************************************************************
2  * $Id: cpl_csv.h 16759 2009-04-09 21:32:43Z rouault $
3  *
4  * Project: Common Portability Library
5  * Purpose: Functions for reading and scaning CSV (comma separated,
6  * variable length text files holding tables) files.
7  * Author: Frank Warmerdam, warmerdam@pobox.com
8  *
9  ******************************************************************************
10  * Copyright (c) 1999, Frank Warmerdam
11  *
12  * Permission is hereby granted, free of charge, to any person obtaining a
13  * copy of this software and associated documentation files (the "Software"),
14  * to deal in the Software without restriction, including without limitation
15  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16  * and/or sell copies of the Software, and to permit persons to whom the
17  * Software is furnished to do so, subject to the following conditions:
18  *
19  * The above copyright notice and this permission notice shall be included
20  * in all copies or substantial portions of the Software.
21  *
22  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
25  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
27  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
28  * DEALINGS IN THE SOFTWARE.
29  ****************************************************************************/
30 
31 #ifndef CPL_CSV_H_INCLUDED
32 #define CPL_CSV_H_INCLUDED
33 
34 #include "cpl_conv.h"
35 #include "cpl_string.h"
36 #include "cpl_vsi.h"
37 
38 CPL_C_START
39 
40 typedef enum {
41  CC_ExactString,
42  CC_ApproxString,
43  CC_Integer
44 } CSVCompareCriteria;
45 
46 const char CPL_DLL *CSVFilename( const char * );
47 
48 char CPL_DLL CSVDetectSeperator( const char *pszLine );
49 
50 char CPL_DLL **CSVReadParseLine( FILE *fp);
51 char CPL_DLL **CSVReadParseLine2( FILE *fp, char chDelimiter );
52 char CPL_DLL **CSVScanLines( FILE *, int, const char *, CSVCompareCriteria );
53 char CPL_DLL **CSVScanFile( const char *, int, const char *,
54  CSVCompareCriteria );
55 char CPL_DLL **CSVScanFileByName( const char *, const char *, const char *,
56  CSVCompareCriteria );
57 char CPL_DLL **CSVGetNextLine( const char * );
58 int CPL_DLL CSVGetFieldId( FILE *, const char * );
59 int CPL_DLL CSVGetFileFieldId( const char *, const char * );
60 
61 void CPL_DLL CSVDeaccess( const char * );
62 
63 const char CPL_DLL *CSVGetField( const char *, const char *, const char *,
64  CSVCompareCriteria, const char * );
65 
66 void CPL_DLL SetCSVFilenameHook( const char *(*)(const char *) );
67 
68 CPL_C_END
69 
70 #endif /* ndef CPL_CSV_H_INCLUDED */
71 
Standard C Covers.
Various convenience functions for working with strings and string lists.
Various convenience functions for CPL.

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