errorpage.h File Reference

#include "cbdata.h"
#include "comm/forward.h"
#include "error/Detail.h"
#include "error/forward.h"
#include "http/forward.h"
#include "http/StatusCode.h"
#include "ip/Address.h"
#include "log/forward.h"
#include "sbuf/SBuf.h"
#include "SquidString.h"
#include "auth/UserRequest.h"
#include <optional>

Include dependency graph for errorpage.h:

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Go to the source code of this file.

Classes
class	ErrorState
class	TemplateFile

Namespaces
namespace	ErrorPage

Typedefs
typedef void	ERCB(int fd, void *, size_t)
	error page callback More...

Functions
void	errorInitialize (void)
void	errorClean (void)
void	errorSend (const Comm::ConnectionPointer &conn, ErrorState *err)
void	errorAppendEntry (StoreEntry *entry, ErrorState *err)
err_type	errorReservePageId (const char *page_name, const SBuf &cfgLocation)
	allocates a new slot for the error page More...
const char *	errorPageName (int pageId)
	error ID to string More...
bool	strHdrAcptLangGetItem (const String &hdr, char *lang, int langLen, size_t &pos)
std::ostream &	operator<< (std::ostream &, const ErrorState *)

Typedef Documentation

ERCB

typedef void ERCB(int fd, void *, size_t)

Definition at line 30 of file errorpage.h.

Function Documentation

errorReservePageId()

err_type errorReservePageId	(	const char *	page_name,
		const SBuf &	cfgLocation
	)

Definition at line 647 of file errorpage.cc.

References ERR_MAX, ERR_NONE, ErrorDynamicPages, and errorPageId().

Referenced by AclDenyInfoList::AclDenyInfoList().

operator<<()

std::ostream & operator<<	(	std::ostream &	os,
		const ErrorState *	err
	)

Definition at line 1528 of file errorpage.cc.

References errorPageName(), and ErrorState::page_id.

strHdrAcptLangGetItem()

bool strHdrAcptLangGetItem	(	const String &	hdr,
		char *	lang,
		int	langLen,
		size_t &	pos
	)

Parses the Accept-Language header value and return one language item on each call. Will ignore any whitespace, q-values, and detectably invalid language codes in the header.

Parameters

hdr	is the Accept-Language header value
lang	a buffer to store parsed language code in
langlen	the length of the lang buffer
pos	is used to store the offset state of parsing. Must be "0" on first call. Will be altered to point at the start of next field-value.

Returns

true if something looking like a language token has been placed in lang, false otherwise

Definition at line 465 of file errorpage.cc.

References debugs, String::size(), String::substr(), xisspace, and xtolower.

Referenced by Ssl::ErrorDetailsManager::findDetail(), Auth::SchemeConfig::isCP1251EncodingAllowed(), and TemplateFile::loadFor().