Defines | Typedefs | Enumerations | Functions | Variables

Content-Location Header
[MIME Headers]

Defines

#define MSG_CONTENT_LOCATION_INIT()
 Initializer for an msg_content_location_t structure.

Typedefs

typedef msg_generic_t msg_content_location_t
 The structure msg_content_location_t contains representation of an Content-Location header.

Enumerations

enum  { msg_content_location_hash }

Functions

msg_content_location_tmsg_content_location_init (msg_content_location_t x[1])
 Initialize an msg_content_location_t structure.
int msg_is_content_location (msg_header_t const *header)
 Test if header object is an instance of msg_content_location_t.
msg_content_location_tmsg_content_location_dup (su_home_t *home, msg_content_location_t const *header)
 Duplicate (deep copy) msg_content_location_t.
msg_content_location_tmsg_content_location_copy (su_home_t *home, msg_content_location_t const *header)
 Copy an msg_content_location_t header structure.
msg_content_location_tmsg_content_location_make (su_home_t *home, char const *s)
 Make a header structure msg_content_location_t.
msg_content_location_tmsg_content_location_format (su_home_t *home, char const *fmt,...)))
 Make a Content-Location header from formatting result.

Variables

msg_parse_f msg_content_location_d
 Parse a Content-Location header.
msg_print_f msg_content_location_e
 Print a Content-Location header.
msg_hclass_t msg_content_location_class []
 Header class for Content-Location header.

Define Documentation

#define MSG_CONTENT_LOCATION_INIT (  ) 

Initializer for an msg_content_location_t structure.

A static msg_content_location_t structure must be initialized with the MSG_CONTENT_LOCATION_INIT() macro. For instance,

  msg_content_location_t msg_content_location = MSG_CONTENT_LOCATION_INIT;

Typedef Documentation

The structure msg_content_location_t contains representation of an Content-Location header.

The msg_content_location_t is defined as follows:

 typedef struct msg_generic_s
 {
   msg_common_t   g_common[1];    // Common fragment info
   msg_generic_t *g_next;           // Link to next header
   char const    *g_string;         // Header value
 } msg_content_location_t;

Enumeration Type Documentation

anonymous enum
Enumerator:
msg_content_location_hash 

Hash of Content-Location header.


Function Documentation

msg_content_location_t * msg_content_location_copy ( su_home_t home,
msg_content_location_t const *  header 
) [inline]

Copy an msg_content_location_t header structure.

The function msg_content_location_copy() copies a header structure header. If the header structure header contains a reference (header->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 header.

Parameters:
home memory home used to allocate new structure
header 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
   content_location = msg_content_location_copy(home, msg->msg_content_location);
Returns:
The function msg_content_location_copy() returns a pointer to newly copied header structure, or NULL upon an error.
msg_content_location_t * msg_content_location_dup ( su_home_t home,
msg_content_location_t const *  header 
) [inline]

Duplicate (deep copy) msg_content_location_t.

The function msg_content_location_dup() duplicates a header structure header. If the header structure header contains a reference (header->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
header 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
   content_location = msg_content_location_dup(home, msg->msg_content_location);
Returns:
The function msg_content_location_dup() returns a pointer to the newly duplicated msg_content_location_t header structure, or NULL upon an error.
msg_content_location_t * msg_content_location_format ( su_home_t home,
char const *  fmt,
  ... 
) [inline]

Make a Content-Location header from formatting result.

The function msg_content_location_format() makes a new Content-Location header object using snprintf-formatted 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 may be implemented as a macro calling msg_header_format().
Returns:
The function msg_content_location_format() returns a pointer to newly makes header structure, or NULL upon an error.
msg_content_location_t* msg_content_location_init ( msg_content_location_t  x[1]  )  [inline]

Initialize an msg_content_location_t structure.

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

  msg_content_location_t msg_content_location;

  msg_content_location_init(&msg_content_location);
Parameters:
x pointer to msg_content_location_t structure
msg_content_location_t* msg_content_location_make ( su_home_t home,
char const *  s 
) [inline]

Make a header structure msg_content_location_t.

The function msg_content_location_make() makes a new msg_content_location_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 may be implemented as a macro calling msg_header_make().
Returns:
The function msg_content_location_make() returns a pointer to newly maked msg_content_location_t header structure, or NULL upon an error.
int msg_is_content_location ( msg_header_t const *  header  )  [inline]

Test if header object is an instance of msg_content_location_t.

The function msg_is_content_location() returns true (nonzero) if the header class is an instance of Content-Location header object and false (zero) otherwise.

Parameters:
header pointer to the header structure to be tested
Returns:
The function msg_is_content_location() returns true (nonzero) if the header object is an instance of header Content-Location header and false (zero) otherwise.

Variable Documentation

Header class for Content-Location header.

The header class msg_content_location_class defines how a Content-Location header header is parsed and printed. It also contains methods used by message parser and other functions to manipulate the msg_content_location_t header structure.

 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Defines

Sofia-SIP 1.12.11 - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.