Defines | |
#define | HTTP_VARY_INIT() |
Initializer for structure http_vary_t. | |
#define | HTTPTAG_VARY(x) |
Tag list item for pointer to a Vary header object. | |
#define | HTTPTAG_VARY_STR(s) |
Tag list item for string with Vary header value. | |
Enumerations | |
enum | { http_vary_hash } |
Functions | |
http_vary_t * | http_vary_init (http_vary_t x[1]) |
Initialize a structure http_vary_t. | |
int | http_is_vary (http_header_t const *header) |
Test if header object is instance of http_vary_t. | |
http_vary_t * | http_vary_dup (su_home_t *home, http_vary_t const *hdr)) |
Duplicate (deep copy) http_vary_t . | |
http_vary_t * | http_vary_copy (su_home_t *home, http_vary_t const *hdr)) |
Copy a http_vary_t header structure. | |
http_vary_t * | http_vary_make (su_home_t *home, char const *s)) |
Make a header structure http_vary_t. | |
http_vary_t * | http_vary_format (su_home_t *home, char const *fmt,...))) |
Make a Vary header from formatting result. | |
Variables | |
msg_hclass_t | http_vary_class [] |
Header class for HTTP Vary header. | |
msg_parse_f | http_vary_d |
Decode (parse) a Vary header. | |
msg_print_f | http_vary_e |
Encode (print) a Vary header. |
#define HTTP_VARY_INIT | ( | ) |
Initializer for structure http_vary_t.
A static http_vary_t structure must be initialized with the HTTP_VARY_INIT() macro. For instance,
http_vary_t http_vary = HTTP_VARY_INIT;
#define HTTPTAG_VARY | ( | x | ) |
Tag list item for pointer to a Vary header object.
The HTTPTAG_VARY() macro is used to include a tag item with a pointer to a http_vary_t object in a tag list.
x | pointer to a http_vary_t header structure, or NULL. |
#define HTTPTAG_VARY_STR | ( | s | ) |
Tag list item for string with Vary header value.
The HTTPTAG_VARY_STR() macro is used to include a tag item with a string containing value of a http_vary_t header in a tag list.
s | pointer to a string containing http_vary_t value, or NULL. |
int http_is_vary | ( | http_header_t const * | header | ) | [inline] |
Test if header object is instance of http_vary_t.
The function http_is_vary() returns true (nonzero) if the header class is an instance of Vary header object and false (zero) otherwise.
header | pointer to the header structure to be tested |
http_vary_t * http_vary_copy | ( | su_home_t * | home, | |
http_vary_t const * | hdr | |||
) | [inline] |
Copy a http_vary_t header structure.
The function http_vary_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.
home | memory home used to allocate new structure | |
hdr | pointer to the header structure to be duplicated |
vary = http_vary_copy(home, http->http_vary);
http_vary_t * http_vary_dup | ( | su_home_t * | home, | |
http_vary_t const * | hdr | |||
) | [inline] |
Duplicate (deep copy) http_vary_t
.
The function http_vary_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.
home | memory home used to allocate new structure | |
hdr | header structure to be duplicated |
vary = http_vary_dup(home, http->http_vary);
http_vary_t * http_vary_format | ( | su_home_t * | home, | |
char const * | fmt, | |||
... | ||||
) | [inline] |
Make a Vary header from formatting result.
The function http_vary_format() makes a new Vary 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.
home | memory home used to allocate new header structure. | |
fmt | string used as a printf()-style format | |
... | argument list for format |
http_vary_t* http_vary_init | ( | http_vary_t | x[1] | ) | [inline] |
Initialize a structure http_vary_t.
An http_vary_t structure can be initialized with the http_vary_init() function/macro. For instance,
http_vary_t http_vary; http_vary_init(&http_vary);
http_vary_t * http_vary_make | ( | su_home_t * | home, | |
char const * | s | |||
) | [inline] |
Make a header structure http_vary_t.
The function http_vary_make() makes a new http_vary_t header structure. It allocates a new header structure, and decodes the string s as the value of the structure.
home | memory home used to allocate new header structure. | |
s | string to be decoded as value of the new header structure |
msg_hclass_t http_vary_class[] |
Header class for HTTP Vary header.
The header class http_vary_class defines how a HTTP Vary header is parsed and printed. It also contains methods used by HTTP parser and other functions to manipulate the http_vary_t header structure.
msg_parse_f http_vary_d |
Decode (parse) a Vary header.
msg_print_f http_vary_e |
Encode (print) a Vary header.