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136 lines
3.5 KiB
136 lines
3.5 KiB
/*
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* "$Id: mxml.h,v 1.1 2003/06/03 19:46:30 mike Exp $"
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*
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* for mini-XML, a small XML-like file parsing library.
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*
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* Copyright 2003 by Michael Sweet.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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/*
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* Prevent multiple inclusion...
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*/
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#ifndef _mxml_h_
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# define _mxml_h_
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/*
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* Include necessary headers...
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*/
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# include <stdio.h>
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# include <stdlib.h>
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# include <string.h>
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/*
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* Constants...
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*/
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# define MXML_NO_CALLBACK (mxml_type_t (*)(mxml_node_t *))0
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/*
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* Data types...
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*/
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typedef enum /**** Node Type ****/
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{
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MXML_ELEMENT, /* XML element with attributes */
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MXML_INTEGER, /* Integer value */
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MXML_OPAQUE, /* Opaque string */
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MXML_REAL, /* Real value */
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MXML_TEXT /* Text fragment */
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} mxml_type_t;
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typedef struct /**** Attribute Value ****/
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{
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char *name, /* Attribute name */
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*value; /* Attribute value */
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} mxml_attr_t;
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typedef struct /**** Element Value ****/
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{
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char *name; /* Name of element */
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int num_attrs; /* Number of attributes */
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mxml_attr_t *attrs; /* Attributes */
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} mxml_element_t;
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typedef struct mxml_node_str mxml_node_t;
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struct mxml_node_str /**** Node ****/
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{
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mxml_type_t type; /* Node type */
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mxml_node_t *next, /* Next node under same parent */
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*prev, /* Previous node under same parent */
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*parent, /* Parent node */
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*child, /* First child node */
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*last_child; /* Last child node */
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union
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{
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mxml_element_t element; /* Element */
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int integer; /* Integer number */
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char *opaque; /* Opaque string */
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double real; /* Real number */
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struct
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{
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int whitespace; /* Leading whitespace? */
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char *string; /* Fragment string */
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} text; /* Text fragment */
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} value; /* Node value */
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};
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/*
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* C++ support...
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*/
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# ifdef __cplusplus
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extern "C" {
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# endif /* __cplusplus */
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/*
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* Prototypes...
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*/
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extern void mxmlDelete(mxml_node_t *node);
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extern const char *mxmlElementGetAttr(mxml_node_t *node, const char *name);
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extern void mxmlElementSetAttr(mxml_node_t *node, const char *name,
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const char *value);
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extern mxml_node_t *mxmlFindElement(mxml_node_t *node, mxml_node_t *top,
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const char *name);
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extern mxml_node_t *mxmlLoadFile(mxml_node_t *top, FILE *fp,
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mxml_type_t (*cb)(mxml_node_t *));
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extern mxml_node_t *mxmlNewElement(mxml_node_t *parent, const char *name);
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extern mxml_node_t *mxmlNewInteger(mxml_node_t *parent, int integer);
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extern mxml_node_t *mxmlNewOpaque(mxml_node_t *parent, const char *opaque);
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extern mxml_node_t *mxmlNewReal(mxml_node_t *parent, double real);
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extern mxml_node_t *mxmlNewText(mxml_node_t *parent, int whitespace,
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const char *string);
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extern int mxmlSaveFile(mxml_node_t *node, FILE *fp);
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extern mxml_node_t *mxmlWalkNext(mxml_node_t *node, mxml_node_t *top);
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extern mxml_node_t *mxmlWalkPrev(mxml_node_t *node, mxml_node_t *top);
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/*
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* C++ support...
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*/
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# ifdef __cplusplus
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}
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# endif /* __cplusplus */
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#endif /* !_mxml_h_ */
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/*
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* End of "$Id: mxml.h,v 1.1 2003/06/03 19:46:30 mike Exp $".
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*/
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