Authentication-Info header.

Data Structures
struct	http_authentication_info_s
	Structure for Authentication-Info header. More...
Defines
#define	HTTP_AUTHENTICATION_INFO_INIT()
	Initializer for structure http_authentication_info_t.
#define	HTTPTAG_AUTHENTICATION_INFO(x)
	Tag list item for pointer to a Authentication-Info header object.
#define	HTTPTAG_AUTHENTICATION_INFO_STR(s)
	Tag list item for string with Authentication-Info header value.
Enumerations
enum	{ http_authentication_info_hash }
Functions
http_authentication_info_t *	http_authentication_info_init (http_authentication_info_t x[1])
	Initialize a structure http_authentication_info_t.
int	http_is_authentication_info (http_header_t const *header)
	Test if header object is instance of http_authentication_info_t.
http_authentication_info_t *	http_authentication_info_dup (su_home_t *home, http_authentication_info_t const *hdr))
	Duplicate (deep copy) http_authentication_info_t.
http_authentication_info_t *	http_authentication_info_copy (su_home_t *home, http_authentication_info_t const *hdr))
	Copy a http_authentication_info_t header structure.
http_authentication_info_t *	http_authentication_info_make (su_home_t *home, char const *s))
	Make a header structure http_authentication_info_t.
http_authentication_info_t *	http_authentication_info_format (su_home_t *home, char const *fmt,...)))
	Make a Authentication-Info header from formatting result.
Variables
msg_hclass_t	http_authentication_info_class []
	Header class for HTTP Authentication-Info header.
msg_parse_f	http_authentication_info_d
	Decode (parse) a Authentication-Info header.
msg_print_f	http_authentication_info_e
	Encode (print) a Authentication-Info header.

---

Detailed Description

See also:

RFC 2617

---

Define Documentation

#define HTTP_AUTHENTICATION_INFO_INIT

(

)

Initializer for structure http_authentication_info_t.

A static http_authentication_info_t structure must be initialized with the HTTP_AUTHENTICATION_INFO_INIT() macro. For instance,

  http_authentication_info_t http_authentication_info = HTTP_AUTHENTICATION_INFO_INIT;

#define HTTPTAG_AUTHENTICATION_INFO

(

x

)

Tag list item for pointer to a Authentication-Info header object.

The HTTPTAG_AUTHENTICATION_INFO() macro is used to include a tag item with a pointer to a http_authentication_info_t object in a tag list.

Parameters:

x

pointer to a http_authentication_info_t header structure, or NULL.

#define HTTPTAG_AUTHENTICATION_INFO_STR

(

s

)

Tag list item for string with Authentication-Info header value.

The HTTPTAG_AUTHENTICATION_INFO_STR() macro is used to include a tag item with a string containing value of a http_authentication_info_t header in a tag list.

Parameters:

s

pointer to a string containing http_authentication_info_t value, or NULL.

The HTTPTAG_AUTHENTICATION_INFO_STR string can be converted to a http_authentication_info_t header structure by giving the string s has second argument to function http_authentication_info_make().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

http_authentication_info_hash

Hash of Authentication-Info header.

---

Function Documentation

http_authentication_info_t * http_authentication_info_copy	(	su_home_t *	home,
		http_authentication_info_t const *	hdr
	)			[inline]

Copy a http_authentication_info_t header structure.

The function http_authentication_info_copy() copies a header structure hdr. If the header structure hdr contains a reference (hdr->h_next) to a list of headers, all the headers in that list are copied, too. The function uses given memory home to allocate all the memory areas used to copy the header structure hdr.

Parameters:

	home	memory home used to allocate new structure
	hdr	pointer to the header structure to be duplicated

When copying, only the header structure and parameter lists attached to it are duplicated. The new header structure retains all the references to the strings within the old header, including the encoding of the old header, if present.

Example

   authentication_info = http_authentication_info_copy(home, http->http_authentication_info);

Returns:

The function http_authentication_info_copy() returns a pointer to newly copied header structure, or NULL upon an error.

http_authentication_info_t * http_authentication_info_dup	(	su_home_t *	home,
		http_authentication_info_t const *	hdr
	)			[inline]

Duplicate (deep copy) http_authentication_info_t.

The function http_authentication_info_dup() duplicates a header structure hdr. If the header structure hdr contains a reference (hdr->x_next) to a list of headers, all the headers in the list are duplicated, too.

Parameters:

	home	memory home used to allocate new structure
	hdr	header structure to be duplicated

When duplicating, all parameter lists and non-constant strings attached to the header are copied, too. The function uses given memory home to allocate all the memory areas used to copy the header.

Example

   authentication_info = http_authentication_info_dup(home, http->http_authentication_info);

Returns:

The function http_authentication_info_dup() returns a pointer to the newly duplicated http_authentication_info_t header structure, or NULL upon an error.

http_authentication_info_t * http_authentication_info_format	(	su_home_t *	home,
		char const *	fmt,
			...
	)			[inline]

Make a Authentication-Info header from formatting result.

The function http_authentication_info_format() makes a new Authentication-Info header object using formatting result as its value. The function first prints the arguments according to the format fmt specified. Then it allocates a new header structure, and uses the formatting result as the header value.

Parameters:

	home	memory home used to allocate new header structure.
	fmt	string used as a printf()-style format
	...	argument list for format

Note:

This function is usually implemented as a macro calling msg_header_format().

Returns:

The function http_authentication_info_format() returns a pointer to newly makes header structure, or NULL upon an error.

http_authentication_info_t* http_authentication_info_init

(

http_authentication_info_t

x[1]

)

[inline]

Initialize a structure http_authentication_info_t.

An http_authentication_info_t structure can be initialized with the http_authentication_info_init() function/macro. For instance,

  http_authentication_info_t http_authentication_info;

  http_authentication_info_init(&http_authentication_info);

http_authentication_info_t * http_authentication_info_make	(	su_home_t *	home,
		char const *	s
	)			[inline]

Make a header structure http_authentication_info_t.

The function http_authentication_info_make() makes a new http_authentication_info_t header structure. It allocates a new header structure, and decodes the string s as the value of the structure.

Parameters:

	home	memory home used to allocate new header structure.
	s	string to be decoded as value of the new header structure

Note:

This function is usually implemented as a macro calling http_header_make().

Returns:

The function http_authentication_info_make() returns a pointer to newly maked http_authentication_info_t header structure, or NULL upon an error.

int http_is_authentication_info

(

http_header_t const *

header

)

[inline]

Test if header object is instance of http_authentication_info_t.

The function http_is_authentication_info() returns true (nonzero) if the header class is an instance of Authentication-Info header object and false (zero) otherwise.

Parameters:

header

pointer to the header structure to be tested

Returns:

The function http_is_xauthentication_info() returns true (nonzero) if the header object is an instance of header authentication_info and false (zero) otherwise.

---

Variable Documentation

msg_hclass_t http_authentication_info_class[]

Header class for HTTP Authentication-Info header.

The header class http_authentication_info_class defines how a HTTP Authentication-Info header is parsed and printed. It also contains methods used by HTTP parser and other functions to manipulate the http_authentication_info_t header structure.