rtxXmlQName.h File Reference

XML QName type definition and associated utility functions. More...

#include "rtxsrc/rtxContext.h"

Go to the source code of this file.

Classes
struct	OSXMLFullQName
	This version of QName contains complete namespace info (prefix + URI) More...

Functions
EXTERNRT OSXMLFullQName *	rtxNewFullQName (OSCTXT *pctxt, const OSUTF8CHAR *localName, const OSUTF8CHAR *prefix, const OSUTF8CHAR *nsuri)
	This function creates a new full QName structure given the parts. More...
EXTERNRT OSXMLFullQName *	rtxNewFullQNameDeepCopy (OSCTXT *pctxt, const OSXMLFullQName *pqname)
	This function allocates a new QName instance and makes a deep copy of the given QName including the strings inside. More...
EXTERNRT void	rtxQNameDeepCopy (OSCTXT *pctxt, OSXMLFullQName *pdest, const OSXMLFullQName *psrc)
	This function makes a deep copy of the given QName including the strings inside. More...
EXTERNRT void	rtxQNameFreeMem (OSCTXT *pctxt, OSXMLFullQName *pqname, OSBOOL dynamic)
	This function frees all memory within a QName structure,. More...
EXTERNRT OSUINT32	rtxQNameHash (const OSXMLFullQName *pqname)
	This function computes a hash code for the given QName. More...
EXTERNRT OSBOOL	rtxQNamesEqual (const OSXMLFullQName *pqname1, const OSXMLFullQName *pqname2)
	This function tests 2 QNames for equality. More...
EXTERNRT const OSUTF8CHAR *	rtxQNameToString (const OSXMLFullQName *pqname, OSUTF8CHAR *buffer, OSUINT32 bufsiz)
	This function returns the QName in the following stringified format: {uri}/localName. More...

Detailed Description

XML QName type definition and associated utility functions.

Definition in file rtxXmlQName.h.

Function Documentation

rtxNewFullQName()

EXTERNRT OSXMLFullQName* rtxNewFullQName	(	OSCTXT *	pctxt,
		const OSUTF8CHAR *	localName,
		const OSUTF8CHAR *	prefix,
		const OSUTF8CHAR *	nsuri
	)

This function creates a new full QName structure given the parts.

Memory is allocated for the structure using rtxMemAlloc. Copies are not made of the string variables - the pointers are stored.

Parameters

pctxt	Pointer to a context structure.
localName	Element local name.
prefix	Namespace prefix.
nsuri	Namespace URI.

Returns

QName value. Memory for the value will have been allocated by rtxMemAlloc and thus must be freed using one of the rtxMemFree functions. The value will be NULL if no dynamic memory was available.

rtxNewFullQNameDeepCopy()

EXTERNRT OSXMLFullQName* rtxNewFullQNameDeepCopy	(	OSCTXT *	pctxt,
		const OSXMLFullQName *	pqname
	)

This function allocates a new QName instance and makes a deep copy of the given QName including the strings inside.

Parameters

pctxt	Pointer to a context structure.
pqname	Pointer to QName to be copied.

Returns

Deep copy of QName structure.

rtxQNameDeepCopy()

EXTERNRT void rtxQNameDeepCopy	(	OSCTXT *	pctxt,
		OSXMLFullQName *	pdest,
		const OSXMLFullQName *	psrc
	)

This function makes a deep copy of the given QName including the strings inside.

Parameters

pctxt	Pointer to a context structure.
pdest	Pointer to QName to receive copied data.
psrc	Pointer to QName to be copied.

rtxQNameFreeMem()

EXTERNRT void rtxQNameFreeMem	(	OSCTXT *	pctxt,
		OSXMLFullQName *	pqname,
		OSBOOL	dynamic
	)

This function frees all memory within a QName structure,.

Parameters

pctxt	Pointer to a context structure.
pqname	Pointer to QName in which memory will be freed.
dynamic	Boolean indicating if pqname is dynamic. If true, the memory for pqname is freed.

rtxQNameHash()

EXTERNRT OSUINT32 rtxQNameHash

(

const OSXMLFullQName *

pqname

)

This function computes a hash code for the given QName.

Parameters

pqname

Pointer to QName structure.

Returns

Computed hash code.

rtxQNamesEqual()

EXTERNRT OSBOOL rtxQNamesEqual	(	const OSXMLFullQName *	pqname1,
		const OSXMLFullQName *	pqname2
	)

This function tests 2 QNames for equality.

Parameters

pqname1	Pointer to QName structure.
pqname2	Pointer to QName structure.

Returns

True if names equal; false, otherwise.

rtxQNameToString()

EXTERNRT const OSUTF8CHAR* rtxQNameToString	(	const OSXMLFullQName *	pqname,
		OSUTF8CHAR *	buffer,
		OSUINT32	bufsiz
	)

This function returns the QName in the following stringified format: {uri}/localName.

Parameters

pqname	Pointer to QName structure.
buffer	Buffer into which to return name.
bufsiz	Size of buffer into which name is to be returned. If name will not fit in buffer, it is truncated.

Returns

Pointer to string (address of 'buffer' argument).