1
0
Fork 0
flightgear/utils/xmlgrep/xml_cache.h
ehofman fc0b771cdf * Implement a node cache that can be enabled at compile time.
the node cache prevents recursively walking the xml tree over and over
    again to find the specified nodes.
2009-06-03 00:18:55 +02:00

50 lines
2 KiB
C

/* Copyright (c) 2007-2009 by Adalin B.V.
* Copyright (c) 2007-2009 by Erik Hofman
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of (any of) the copyrightholder(s) nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __XML_NODECACHE
#define __XML_NODECACHE 1
#ifdef __cplusplus
extern "C" {
#endif
void *cacheInit();
void cacheInitLevel(void *);
void cacheFree(void *);
void *cacheNodeNew(void *);
void *cacheNodeGet(void *);
void cacheDataSet(void *, char *, size_t, char *, size_t);
char *__xmlNodeGetFromCache(void **, const char *, size_t *, char **, size_t *, size_t *);
#ifdef __cplusplus
}
#endif
#endif /* __XML_NODECACHE */