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cpl_minixml.h

00001 /**********************************************************************
00002  * $Id: cpl_minixml_h-source.html,v 1.5 2002/12/21 19:13:12 warmerda Exp $
00003  *
00004  * Project:  CPL - Common Portability Library
00005  * Purpose:  Declarations for MiniXML Handler.
00006  * Author:   Frank Warmerdam, warmerdam@pobox.com
00007  *
00008  **********************************************************************
00009  * Copyright (c) 2001, Frank Warmerdam
00010  *
00011  * Permission is hereby granted, free of charge, to any person obtaining a
00012  * copy of this software and associated documentation files (the "Software"),
00013  * to deal in the Software without restriction, including without limitation
00014  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
00015  * and/or sell copies of the Software, and to permit persons to whom the
00016  * Software is furnished to do so, subject to the following conditions:
00017  * 
00018  * The above copyright notice and this permission notice shall be included
00019  * in all copies or substantial portions of the Software.
00020  * 
00021  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00022  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00023  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
00024  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00025  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
00026  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
00027  * DEALINGS IN THE SOFTWARE.
00028  **********************************************************************
00029  *
00030  * $Log: cpl_minixml_h-source.html,v $
00030  * Revision 1.5  2002/12/21 19:13:12  warmerda
00030  * updated
00030  *
00031  * Revision 1.6  2002/11/16 20:38:34  warmerda
00032  * added support for literals like DOCTYPE
00033  *
00034  * Revision 1.5  2002/05/24 04:09:10  warmerda
00035  * added clone and SetXMLValue functions
00036  *
00037  * Revision 1.4  2002/03/05 14:26:57  warmerda
00038  * expanded tabs
00039  *
00040  * Revision 1.3  2002/01/23 20:45:06  warmerda
00041  * handle <?...?> and comment elements
00042  *
00043  * Revision 1.2  2001/12/06 18:13:49  warmerda
00044  * added CPLAddXMLChild and CPLCreateElmentAndValue
00045  *
00046  * Revision 1.1  2001/11/16 15:39:48  warmerda
00047  * New
00048  *
00049  **********************************************************************/
00050 
00051 #ifndef _CPL_MINIXML_H_INCLUDED
00052 #define _CPL_MINIXML_H_INCLUDED
00053 
00054 #include "cpl_port.h"
00055 
00056 CPL_C_START
00057 
00058 typedef enum 
00059 {
00060     CXT_Element = 0,
00061     CXT_Text = 1,
00062     CXT_Attribute = 2,
00063     CXT_Comment = 3,
00064     CXT_Literal = 4
00065 } CPLXMLNodeType;
00066 
00067 typedef struct _CPLXMLNode
00068 {
00069     CPLXMLNodeType      eType;
00070     
00071     char                *pszValue;
00072 
00073     struct _CPLXMLNode  *psNext;
00074     struct _CPLXMLNode  *psChild;
00075 } CPLXMLNode;
00076 
00077 
00078 CPLXMLNode CPL_DLL *CPLParseXMLString( const char * );
00079 void       CPL_DLL  CPLDestroyXMLNode( CPLXMLNode * );
00080 CPLXMLNode CPL_DLL *CPLGetXMLNode( CPLXMLNode *poRoot, 
00081                                    const char *pszPath );
00082 const char CPL_DLL *CPLGetXMLValue( CPLXMLNode *poRoot, 
00083                                     const char *pszPath, 
00084                                     const char *pszDefault );
00085 CPLXMLNode CPL_DLL *CPLCreateXMLNode( CPLXMLNode *poParent, 
00086                                       CPLXMLNodeType eType,
00087                                       const char *pszText );
00088 char       CPL_DLL *CPLSerializeXMLTree( CPLXMLNode *psNode );
00089 void       CPL_DLL  CPLAddXMLChild( CPLXMLNode *psParent,
00090                                     CPLXMLNode *psChild );
00091 CPLXMLNode CPL_DLL *CPLCreateXMLElementAndValue( CPLXMLNode *psParent,
00092                                                  const char *pszName,
00093                                                  const char *pszValue );
00094 CPLXMLNode CPL_DLL *CPLCloneXMLTree( CPLXMLNode *psTree );
00095 int        CPL_DLL CPLSetXMLValue( CPLXMLNode *psRoot,  const char *pszPath,
00096                                    const char *pszValue );
00097 
00098 CPL_C_END
00099 
00100 #endif /* _CPL_MINIXML_H_INCLUDED */

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