minixml.h

   1 /* minimal xml parser
   2  *
   3  * Project : miniupnp
   4  * Website : http://miniupnp.free.fr/
   5  * Author : Thomas Bernard
   6  *
   7  * Copyright (c) 2005, Thomas Bernard
   8  * All rights reserved.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions are met:
  12  *     * Redistributions of source code must retain the above copyright
  13  *       notice, this list of conditions and the following disclaimer.
  14  *     * Redistributions in binary form must reproduce the above copyright
  15  *       notice, this list of conditions and the following disclaimer in the
  16  *       documentation and/or other materials provided with the distribution.
  17  *     * The name of the author may not be used to endorse or promote products
  18  *       derived from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  24  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30  * POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 #ifndef __MINIXML_H__
  33 #define __MINIXML_H__
  34 #include <stdint.h>
  35 #define IS_WHITE_SPACE(c) ((c==' ') || (c=='\t') || (c=='\r') || (c=='\n'))
  36
  37 /* if a callback function pointer is set to NULL,
  38  * the function is not called */
  39 struct xmlparser {
  40         const char *xmlstart;
  41         const char *xmlend;
  42         const char *xml;        /* pointer to current character */
  43         int xmlsize;
  44         uint32_t flags;
  45         void * data;
  46         void (*starteltfunc) (void *, const char *, int);
  47         void (*endeltfunc) (void *, const char *, int);
  48         void (*datafunc) (void *, const char *, int);
  49         void (*attfunc) (void *, const char *, int, const char *, int);
  50 };
  51
  52 /* parsexml()
  53  * the xmlparser structure must be initialized before the call
  54  * the following structure members have to be initialized :
  55  * xmlstart, xmlsize, data, *func
  56  * xml is for internal usage, xmlend is computed automatically */
  57 void parsexml(struct xmlparser *);
  58
  59 #endif
  60