generated from sethub/template
[libxml2]Add libxml2 library
This commit is contained in:
zhoujiale
@@ -0,0 +1,248 @@
|
||||
/**
|
||||
* @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__ */
|
||||
Reference in New Issue
Block a user