Proxy-Connection extension header.

Defines
#define	HTTP_PROXY_CONNECTION_INIT()
	Initializer for structure http_proxy_connection_t.
#define	HTTPTAG_PROXY_CONNECTION(x)
	Tag list item for pointer to a Proxy-Connection header object.
#define	HTTPTAG_PROXY_CONNECTION_STR(s)
	Tag list item for string with Proxy-Connection header value.
Enumerations
enum	{ http_proxy_connection_hash }
Functions
http_proxy_connection_t *	http_proxy_connection_init (http_proxy_connection_t x[1])
	Initialize a structure http_proxy_connection_t.
int	http_is_proxy_connection (http_header_t const *header)
	Test if header object is instance of http_proxy_connection_t.
http_proxy_connection_t *	http_proxy_connection_dup (su_home_t *home, http_proxy_connection_t const *hdr))
	Duplicate (deep copy) http_proxy_connection_t.
http_proxy_connection_t *	http_proxy_connection_copy (su_home_t *home, http_proxy_connection_t const *hdr))
	Copy a http_proxy_connection_t header structure.
http_proxy_connection_t *	http_proxy_connection_make (su_home_t *home, char const *s))
	Make a header structure http_proxy_connection_t.
http_proxy_connection_t *	http_proxy_connection_format (su_home_t *home, char const *fmt,...)))
	Make a Proxy-Connection header from formatting result.
Variables
msg_hclass_t	http_proxy_connection_class []
	Header class for HTTP Proxy-Connection header.
msg_parse_f	http_proxy_connection_d
	Decode (parse) a Proxy-Connection header.
msg_print_f	http_proxy_connection_e
	Encode (print) a Proxy-Connection header.

---

Define Documentation

#define HTTP_PROXY_CONNECTION_INIT

(

)

Initializer for structure http_proxy_connection_t.

A static http_proxy_connection_t structure must be initialized with the HTTP_PROXY_CONNECTION_INIT() macro. For instance,

  http_proxy_connection_t http_proxy_connection = HTTP_PROXY_CONNECTION_INIT;

#define HTTPTAG_PROXY_CONNECTION

(

x

)

Tag list item for pointer to a Proxy-Connection header object.

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

Parameters:

x

pointer to a http_proxy_connection_t header structure, or NULL.

#define HTTPTAG_PROXY_CONNECTION_STR

(

s

)

Tag list item for string with Proxy-Connection header value.

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

Parameters:

s

pointer to a string containing http_proxy_connection_t value, or NULL.

The HTTPTAG_PROXY_CONNECTION_STR string can be converted to a http_proxy_connection_t header structure by giving the string s has second argument to function http_proxy_connection_make().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

http_proxy_connection_hash

Hash of Proxy-Connection header.

---

Function Documentation

int http_is_proxy_connection

(

http_header_t const *

header

)

[inline]

Test if header object is instance of http_proxy_connection_t.

The function http_is_proxy_connection() returns true (nonzero) if the header class is an instance of Proxy-Connection header object and false (zero) otherwise.

Parameters:

header

pointer to the header structure to be tested

Returns:

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

http_proxy_connection_t * http_proxy_connection_copy	(	su_home_t *	home,
		http_proxy_connection_t const *	hdr
	)			[inline]

Copy a http_proxy_connection_t header structure.

The function http_proxy_connection_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

   proxy_connection = http_proxy_connection_copy(home, http->http_proxy_connection);

Returns:

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

http_proxy_connection_t * http_proxy_connection_dup	(	su_home_t *	home,
		http_proxy_connection_t const *	hdr
	)			[inline]

Duplicate (deep copy) http_proxy_connection_t.

The function http_proxy_connection_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

   proxy_connection = http_proxy_connection_dup(home, http->http_proxy_connection);

Returns:

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

http_proxy_connection_t * http_proxy_connection_format	(	su_home_t *	home,
		char const *	fmt,
			...
	)			[inline]

Make a Proxy-Connection header from formatting result.

The function http_proxy_connection_format() makes a new Proxy-Connection 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_proxy_connection_format() returns a pointer to newly makes header structure, or NULL upon an error.

http_proxy_connection_t* http_proxy_connection_init

(

http_proxy_connection_t

x[1]

)

[inline]

Initialize a structure http_proxy_connection_t.

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

  http_proxy_connection_t http_proxy_connection;

  http_proxy_connection_init(&http_proxy_connection);

http_proxy_connection_t * http_proxy_connection_make	(	su_home_t *	home,
		char const *	s
	)			[inline]

Make a header structure http_proxy_connection_t.

The function http_proxy_connection_make() makes a new http_proxy_connection_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_proxy_connection_make() returns a pointer to newly maked http_proxy_connection_t header structure, or NULL upon an error.

---

Variable Documentation

msg_hclass_t http_proxy_connection_class[]

Header class for HTTP Proxy-Connection header.

The header class http_proxy_connection_class defines how a HTTP Proxy-Connection header is parsed and printed. It also contains methods used by HTTP parser and other functions to manipulate the http_proxy_connection_t header structure.