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Name	Size	Permission	Date
HTMLparser.h	10.36 KB	-rw-r--r--	2025-11-18 13:12
HTMLtree.h	2.64 KB	-rw-r--r--	2025-11-18 13:12
SAX.h	395 B	-rw-r--r--	2025-11-18 13:12
SAX2.h	4.14 KB	-rw-r--r--	2025-11-18 13:12
c14n.h	2.61 KB	-rw-r--r--	2025-11-18 13:12
catalog.h	4.91 KB	-rw-r--r--	2025-11-18 13:12
chvalid.h	4.71 KB	-rw-r--r--	2025-11-18 13:12
debugXML.h	1.62 KB	-rw-r--r--	2025-11-18 13:12
dict.h	1.74 KB	-rw-r--r--	2025-11-18 13:12
encoding.h	9.63 KB	-rw-r--r--	2025-11-18 13:12
entities.h	4.28 KB	-rw-r--r--	2025-11-18 13:12
globals.h	591 B	-rw-r--r--	2025-11-18 13:12
hash.h	6.8 KB	-rw-r--r--	2025-11-18 13:12
list.h	3.07 KB	-rw-r--r--	2025-11-18 13:12
nanoftp.h	323 B	-rw-r--r--	2025-11-18 13:12
nanohttp.h	2.09 KB	-rw-r--r--	2025-11-18 13:12
parser.h	58.89 KB	-rw-r--r--	2025-11-18 13:12
parserInternals.h	13.52 KB	-rw-r--r--	2025-11-18 13:12
pattern.h	2.54 KB	-rw-r--r--	2025-11-18 13:12
relaxng.h	5.91 KB	-rw-r--r--	2025-11-18 13:12
schemasInternals.h	22.71 KB	-rw-r--r--	2025-11-18 13:12
schematron.h	4.16 KB	-rw-r--r--	2025-11-18 13:12
threads.h	1.53 KB	-rw-r--r--	2025-11-18 13:12
tree.h	39.3 KB	-rw-r--r--	2025-11-18 13:12
uri.h	2.66 KB	-rw-r--r--	2025-11-18 13:12
valid.h	11.61 KB	-rw-r--r--	2025-11-18 13:12
xinclude.h	2.81 KB	-rw-r--r--	2025-11-18 13:12
xlink.h	5.04 KB	-rw-r--r--	2025-11-18 13:12
xmlIO.h	11.32 KB	-rw-r--r--	2025-11-18 13:12
xmlautomata.h	3.8 KB	-rw-r--r--	2025-11-18 13:12
xmlerror.h	38.41 KB	-rw-r--r--	2025-11-18 13:12
xmlexports.h	2.36 KB	-rw-r--r--	2025-11-18 13:12
xmlmemory.h	4.93 KB	-rw-r--r--	2025-11-18 13:12
xmlmodule.h	1.13 KB	-rw-r--r--	2025-11-18 13:12
xmlreader.h	12.24 KB	-rw-r--r--	2025-11-18 13:12
xmlregexp.h	2.4 KB	-rw-r--r--	2025-11-18 13:12
xmlsave.h	3.39 KB	-rw-r--r--	2025-11-18 13:12
xmlschemas.h	6.77 KB	-rw-r--r--	2025-11-18 13:12
xmlschemastypes.h	4.44 KB	-rw-r--r--	2025-11-18 13:12
xmlstring.h	5.13 KB	-rw-r--r--	2025-11-18 13:12
xmlunicode.h	281 B	-rw-r--r--	2025-11-18 13:12
xmlversion.h	3.9 KB	-rw-r--r--	2025-11-18 13:12
xmlwriter.h	19.99 KB	-rw-r--r--	2025-11-18 13:12
xpath.h	14.41 KB	-rw-r--r--	2025-11-18 13:12
xpathInternals.h	17.36 KB	-rw-r--r--	2025-11-18 13:12
xpointer.h	930 B	-rw-r--r--	2025-11-18 13:12

Rename

/**
 * @file
 * 
 * @brief Chained hash tables
 * 
 * This module implements the hash table support used in
 *		various places in the library.
 *
 * @copyright See Copyright for the status of this software.
 */

#ifndef __XML_HASH_H__
#define __XML_HASH_H__

#include <libxml/xmlversion.h>
#include <libxml/dict.h>
#include <libxml/xmlstring.h>

#ifdef __cplusplus
extern "C" {
#endif

/**
 * Hash table mapping strings to pointers
 *
 * Also supports lookup using two or three strings as key.
 */
typedef struct _xmlHashTable xmlHashTable;
typedef xmlHashTable *xmlHashTablePtr;

/*
 * Recent version of gcc produce a warning when a function pointer is assigned
 * to an object pointer, or vice versa.  The following macro is a dirty hack
 * to allow suppression of the warning.  If your architecture has function
 * pointers which are a different size than a void pointer, there may be some
 * serious trouble within the library.
 */
/**
 * Macro to do a casting from an object pointer to a
 * function pointer without encountering a warning from
 * gcc
 *
 * \#define XML_CAST_FPTR(fptr) (*(void **)(&fptr))
 * This macro violated ISO C aliasing rules (gcc4 on s390 broke)
 * so it is disabled now
 *
 * @param fptr  pointer to a function
 */

#define XML_CAST_FPTR(fptr) fptr

/*
 * function types:
 */
/**
 * Callback to free data from a hash.
 *
 * @param payload  the data in the hash
 * @param name  the name associated
 */
typedef void (*xmlHashDeallocator)(void *payload, const xmlChar *name);
/**
 * Callback to copy data from a hash.
 *
 * @param payload  the data in the hash
 * @param name  the name associated
 * @returns a copy of the data or NULL in case of error.
 */
typedef void *(*xmlHashCopier)(void *payload, const xmlChar *name);
/**
 * Callback when scanning data in a hash with the simple scanner.
 *
 * @param payload  the data in the hash
 * @param data  extra scanner data
 * @param name  the name associated
 */
typedef void (*xmlHashScanner)(void *payload, void *data, const xmlChar *name);
/**
 * Callback when scanning data in a hash with the full scanner.
 *
 * @param payload  the data in the hash
 * @param data  extra scanner data
 * @param name  the name associated
 * @param name2  the second name associated
 * @param name3  the third name associated
 */
typedef void (*xmlHashScannerFull)(void *payload, void *data,
				   const xmlChar *name, const xmlChar *name2,
				   const xmlChar *name3);

/*
 * Constructor and destructor.
 */
XMLPUBFUN xmlHashTable *
		xmlHashCreate		(int size);
XMLPUBFUN xmlHashTable *
		xmlHashCreateDict	(int size,
					 xmlDict *dict);
XMLPUBFUN void
		xmlHashFree		(xmlHashTable *hash,
					 xmlHashDeallocator dealloc);
XMLPUBFUN void
		xmlHashDefaultDeallocator(void *entry,
					 const xmlChar *name);

/*
 * Add a new entry to the hash table.
 */
XMLPUBFUN int
		xmlHashAdd		(xmlHashTable *hash,
		                         const xmlChar *name,
		                         void *userdata);
XMLPUBFUN int
		xmlHashAddEntry		(xmlHashTable *hash,
		                         const xmlChar *name,
		                         void *userdata);
XMLPUBFUN int
		xmlHashUpdateEntry	(xmlHashTable *hash,
		                         const xmlChar *name,
		                         void *userdata,
					 xmlHashDeallocator dealloc);
XMLPUBFUN int
		xmlHashAdd2		(xmlHashTable *hash,
		                         const xmlChar *name,
		                         const xmlChar *name2,
		                         void *userdata);
XMLPUBFUN int
		xmlHashAddEntry2	(xmlHashTable *hash,
		                         const xmlChar *name,
		                         const xmlChar *name2,
		                         void *userdata);
XMLPUBFUN int
		xmlHashUpdateEntry2	(xmlHashTable *hash,
		                         const xmlChar *name,
		                         const xmlChar *name2,
		                         void *userdata,
					 xmlHashDeallocator dealloc);
XMLPUBFUN int
		xmlHashAdd3		(xmlHashTable *hash,
		                         const xmlChar *name,
		                         const xmlChar *name2,
		                         const xmlChar *name3,
		                         void *userdata);
XMLPUBFUN int
		xmlHashAddEntry3	(xmlHashTable *hash,
		                         const xmlChar *name,
		                         const xmlChar *name2,
		                         const xmlChar *name3,
		                         void *userdata);
XMLPUBFUN int
		xmlHashUpdateEntry3	(xmlHashTable *hash,
		                         const xmlChar *name,
		                         const xmlChar *name2,
		                         const xmlChar *name3,
		                         void *userdata,
					 xmlHashDeallocator dealloc);

/*
 * Remove an entry from the hash table.
 */
XMLPUBFUN int
		xmlHashRemoveEntry	(xmlHashTable *hash,
					 const xmlChar *name,
					 xmlHashDeallocator dealloc);
XMLPUBFUN int
		xmlHashRemoveEntry2	(xmlHashTable *hash,
					 const xmlChar *name,
					 const xmlChar *name2,
					 xmlHashDeallocator dealloc);
XMLPUBFUN int 
		xmlHashRemoveEntry3	(xmlHashTable *hash,
					 const xmlChar *name,
					 const xmlChar *name2,
					 const xmlChar *name3,
					 xmlHashDeallocator dealloc);

/*
 * Retrieve the payload.
 */
XMLPUBFUN void *
		xmlHashLookup		(xmlHashTable *hash,
					 const xmlChar *name);
XMLPUBFUN void *
		xmlHashLookup2		(xmlHashTable *hash,
					 const xmlChar *name,
					 const xmlChar *name2);
XMLPUBFUN void *
		xmlHashLookup3		(xmlHashTable *hash,
					 const xmlChar *name,
					 const xmlChar *name2,
					 const xmlChar *name3);
XMLPUBFUN void *
		xmlHashQLookup		(xmlHashTable *hash,
					 const xmlChar *prefix,
					 const xmlChar *name);
XMLPUBFUN void *
		xmlHashQLookup2		(xmlHashTable *hash,
					 const xmlChar *prefix,
					 const xmlChar *name,
					 const xmlChar *prefix2,
					 const xmlChar *name2);
XMLPUBFUN void *
		xmlHashQLookup3		(xmlHashTable *hash,
					 const xmlChar *prefix,
					 const xmlChar *name,
					 const xmlChar *prefix2,
					 const xmlChar *name2,
					 const xmlChar *prefix3,
					 const xmlChar *name3);

/*
 * Helpers.
 */
XMLPUBFUN xmlHashTable *
		xmlHashCopySafe		(xmlHashTable *hash,
					 xmlHashCopier copy,
					 xmlHashDeallocator dealloc);
XMLPUBFUN xmlHashTable *
		xmlHashCopy		(xmlHashTable *hash,
					 xmlHashCopier copy);
XMLPUBFUN int
		xmlHashSize		(xmlHashTable *hash);
XMLPUBFUN void
		xmlHashScan		(xmlHashTable *hash,
					 xmlHashScanner scan,
					 void *data);
XMLPUBFUN void
		xmlHashScan3		(xmlHashTable *hash,
					 const xmlChar *name,
					 const xmlChar *name2,
					 const xmlChar *name3,
					 xmlHashScanner scan,
					 void *data);
XMLPUBFUN void
		xmlHashScanFull		(xmlHashTable *hash,
					 xmlHashScannerFull scan,
					 void *data);
XMLPUBFUN void
		xmlHashScanFull3	(xmlHashTable *hash,
					 const xmlChar *name,
					 const xmlChar *name2,
					 const xmlChar *name3,
					 xmlHashScannerFull scan,
					 void *data);
#ifdef __cplusplus
}
#endif
#endif /* ! __XML_HASH_H__ */