/*
**?Copyright?（c）?2002??Hughes?Technologies?Pty?Ltd.??All?rights
**?reserved.
**
**?Terms?under?which?this?software?may?be?used?or?copied?are
**?provided?in?the??specific?license?associated?with?this?product.
**
**?Hughes?Technologies?disclaims?all?warranties?with?regard?to?this
**?software?including?all?implied?warranties?of?merchantability?and
**?fitness?in?no?event?shall?Hughes?Technologies?be?liable?for?any
**?special?indirect?or?consequential?damages?or?any?damages?whatsoever
**?resulting?from?loss?of?use?data?or?profits?whether?in?an?action?of
**?contract?negligence?or?other?tortious?action?arising?out?of?or?in
**?connection?with?the?use?or?performance?of?this?software.
**
**
**?$Id:?api.c?1371?2008-09-30?09:17:21Z?wichert?$
**
*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?

#if?defined（_WIN32）
#include?
#else
#include??
#include?
#include??
#include??
#include?
#include??
#include?
#endif

#include?“config.h“
#include?“httpd.h“
#include?“httpd_priv.h“

#ifdef?HAVE_STDARG_H
#??include?
#else
#??include?
#endif


char?*httpdUrlEncode（str）
	const?char	*str;
{
????????char????*new
????????????????*cp;

????????new?=?（char?*）_httpd_escape（str）;
	if?（new?==?NULL）
	{
		return（NULL）;
	}
????????cp?=?new;
????????while（*cp）
????????{
????????????????if?（*cp?==?‘?‘）
????????????????????????*cp?=?‘+‘;
????????????????cp++;
????????}
	return（new）;
}



char?*httpdRequestMethodName（request?*r）
{
	static	char	tmpBuf[255];

	switch（r->request.method）
	{
		case?HTTP_GET:?return（“GET“）;
		case?HTTP_POST:?return（“POST“）;
		default:?
			snprintf（tmpBuf255“Invalid?method?‘%d‘“?
				r->request.method）;
			return（tmpBuf）;
	}
}


httpVar?*httpdGetVariableByName（request?*r?const?char?*name）
{
	httpVar	*curVar;

	curVar?=?r->variables;
	while（curVar）
	{
		if?（strcmp（curVar->name?name）?==?0）
			return（curVar）;
		curVar?=?curVar->nextVariable;
	}
	return（NULL）;
}



httpVar?*httpdGetVariableByPrefix（request?*r?const?char?*prefix）
{
	httpVar	*curVar;

	if?（prefix?==?NULL）
		return（r->variables）;
	curVar?=?r->variables;
	while（curVar）
	{
		if?（strncmp（curVar->name?prefix?strlen（prefix））?==?0）
			return（curVar）;
		curVar?=?curVar->nextVariable;
	}
	return（NULL）;
}


httpVar?*httpdGetVariableByPrefixedName（request?*r?const?char?*prefix?const?char?*name）
{
	httpVar	*curVar;
	int	prefixLen;

	if?（prefix?==?NULL）
		return（r->variables）;
	curVar?=?r->variables;
	prefixLen?=?strlen（prefix）;
	while（curVar）
	{
		if?（strncmp（curVar->name?prefix?prefixLen）?==?0?&&
			strcmp（curVar->name?+?prefixLen?name）?==?0）
		{
			return（curVar）;
		}
		curVar?=?curVar->nextVariable;
	}
	return（NULL）;
}


httpVar?*httpdGetNextVariableByPrefix（curVar?prefix）
	httpVar	*curVar;
	const?char	*prefix;
{
	if（curVar）
		curVar?=?curVar->nextVariable;
	while（curVar）
	{