sip 1.12.11devel
Macros | Typedefs | Enumerator | Functions | Variables
Sip_security_server

Macros

#define sip_security_server(sip)
 Access a SIP Security-Server header structure sip_security_server_t from sip_t.
 
#define SIP_SECURITY_SERVER_INIT()
 Initializer for structure sip_security_server_t. More...
 
#define SIPTAG_SECURITY_SERVER(x)
 Tag list item for pointer to a Security-Server header structure sip_security_server_t. More...
 
#define SIPTAG_SECURITY_SERVER_REF(x)
 Tag list item for reference to a Security-Server header pointer.
 
#define SIPTAG_SECURITY_SERVER_STR(s)
 Tag list item for string with Security-Server header value. More...
 
#define SIPTAG_SECURITY_SERVER_STR_REF(x)
 Tag list item for reference to a Security-Server header string.
 

Typedefs

typedef struct sip_security_agree_s sip_security_server_t
 @ More...
 

Functions

issize_t sip_security_server_d (su_home_t *, msg_header_t *, char *s, isize_t slen)
 Parse a SIP Security-Server header.
 
issize_t sip_security_server_e (char b[], isize_t bsiz, msg_header_t const *h, int flags)
 Print a SIP Security-Server header.
 
sip_security_server_tsip_security_server_init (sip_security_server_t x[1])
 Initialize a structure sip_security_server_t. More...
 
int sip_is_security_server (sip_header_t const *header)
 Test if header object is instance of sip_security_server_t. More...
 
sip_security_server_tsip_security_server_dup (su_home_t *home, sip_security_server_t const *hdr))
 Duplicate a list of Security-Server header header structures sip_security_server_t. More...
 
sip_security_server_tsip_security_server_copy (su_home_t *home, sip_security_server_t const *hdr))
 Copy a list of Security-Server header header structures sip_security_server_t. More...
 
sip_security_server_tsip_security_server_make (su_home_t *home, char const *s))
 Make a Security-Server header structure sip_security_server_t. More...
 
sip_security_server_tsip_security_server_format (su_home_t *home, char const *fmt,...)))
 Make a Security-Server header from formatting result. More...
 

Variables

msg_hclass_t sip_security_server_class []
 Header class for Security-Server header. More...
 
tag_typedef_t siptag_security_server
 Tag for Security-Server header object.
 
tag_typedef_t siptag_security_server_str
 Tag for string with Security-Server header value.
 

Detailed Description

Macro Definition Documentation

◆ SIP_SECURITY_SERVER_INIT

#define SIP_SECURITY_SERVER_INIT ( )

Initializer for structure sip_security_server_t.

A static sip_security_server_t structure for Security-Server header must be initialized with the SIP_SECURITY_SERVER_INIT() macro. For instance,

#define sip_security_server(sip)
Access a SIP Security-Server header structure sip_security_server_t from sip_t.
Definition: sip_protos.h:13459
#define SIP_SECURITY_SERVER_INIT()
Initializer for structure sip_security_server_t.
Definition: sip_protos.h:13476
Structure for Security-Client, Security-Server, and Security-Verify headers.
Definition: sip.h:774

◆ SIPTAG_SECURITY_SERVER

#define SIPTAG_SECURITY_SERVER (   x)

Tag list item for pointer to a Security-Server header structure sip_security_server_t.

The SIPTAG_SECURITY_SERVER() macro is used to include a tag item with a pointer to a sip_security_server_t structure in a tag list.

Parameters
xpointer to a sip_security_server_t structure, or NULL.

The corresponding tag taking reference parameter is SIPTAG_SECURITY_SERVER_REF().

◆ SIPTAG_SECURITY_SERVER_STR

#define SIPTAG_SECURITY_SERVER_STR (   s)

Tag list item for string with Security-Server header value.

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

Parameters
spointer to a string containing Security-Server header value, or NULL.

The string in SIPTAG_SECURITY_SERVER_STR() can be converted to a sip_security_server_t header structure by giving the string s has second argument to function sip_security_server_make().

The corresponding tag taking reference parameter is SIPTAG_SECURITY_SERVER_STR_REF().

Typedef Documentation

◆ sip_security_server_t

typedef struct sip_security_server_s sip_security_server_t

@

The Security-Server header is defined by RFC 3329, "Security Mechanism Agreement for the Session Initiation Protocol (SIP)".

See also
Security-Client, Security-Verify, sip_security_verify_compare(), sip_security_client_select(), RFC 3329.

The parsed Security-Server header is stored in sip_security_server_t structure.

The structure sip_security_server_t contains representation of SIP Security-Server header.

The sip_security_server_t is defined as follows:

typedef struct sip_security_agree_s
{
sip_common_t sa_common[1]; // Common fragment info
sip_security_server_t *sa_next; // Link to next mechanism
char const *sa_mec; // Security mechanism
msg_param_t const *sa_params; // List of mechanism parameters
char const *sa_q; // Value of q (preference) parameter
char const *sa_d_alg; // Value of d-alg parameter
char const *sa_d_qop; // Value of d-qop parameter
char const *sa_d_ver; // Value of d-ver parameter
struct sip_security_agree_s sip_security_server_t
@
Definition: sip.h:215
sip_common_t sa_common[1]
Common fragment info.
Definition: sip.h:775
msg_param_t const * sa_params
List of mechanism parameters.
Definition: sip.h:779
char const * sa_d_alg
Value of d-alg parameter.
Definition: sip.h:781
char const * sa_d_ver
Value of d-ver parameter.
Definition: sip.h:783
char const * sa_mec
Security mechanism.
Definition: sip.h:778
struct sip_security_agree_s * sa_next
Link to next mechanism.
Definition: sip.h:776
char const * sa_q
Value of q (preference) parameter.
Definition: sip.h:780
char const * sa_d_qop
Value of d-qop parameter.
Definition: sip.h:782

Function Documentation

◆ sip_is_security_server()

int sip_is_security_server ( sip_header_t const *  header)
inline

Test if header object is instance of sip_security_server_t.

Check if the header class is an instance of Security-Server header object and return true (nonzero), otherwise return false (zero).

Parameters
headerpointer to the header structure to be tested
Return values
1(true) if the header is an instance of header security_server
0(false) otherwise

◆ sip_security_server_copy()

sip_security_server_t * sip_security_server_copy ( su_home_t home,
sip_security_server_t const *  hdr 
)
inline

Copy a list of Security-Server header header structures sip_security_server_t.

The function sip_security_server_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 list of header structure hdr.

Parameters
homememory home used to allocate new structure
hdrpointer to the header structure to be copied

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 hdr header, including the encoding of the old header, if present.

Example
security_server = sip_security_server_copy(home, sip->sip_security_server);
sip_security_server_t * sip_security_server_copy(su_home_t *home, sip_security_server_t const *hdr))
Copy a list of Security-Server header header structures sip_security_server_t.
Definition: sip_protos.h:13606
Returns
A pointer to newly copied header structure, or NULL upon an error.

◆ sip_security_server_dup()

sip_security_server_t * sip_security_server_dup ( su_home_t home,
sip_security_server_t const *  hdr 
)
inline

Duplicate a list of Security-Server header header structures sip_security_server_t.

Duplicate 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
homememory home used to allocate new structure
hdrheader 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
security_server = sip_security_server_dup(home, sip->sip_security_server);
sip_security_server_t * sip_security_server_dup(su_home_t *home, sip_security_server_t const *hdr))
Duplicate a list of Security-Server header header structures sip_security_server_t.
Definition: sip_protos.h:13563
Returns
A pointer to the newly duplicated sip_security_server_t header structure, or NULL upon an error.

◆ sip_security_server_format()

sip_security_server_t * sip_security_server_format ( su_home_t home,
char const *  fmt,
  ... 
)
inline

Make a Security-Server header from formatting result.

Make a new sip_security_server_t 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 parses the formatting result to the structure sip_security_server_t.

Parameters
homememory home used to allocate new header structure.
fmtstring used as a printf()-style format
...argument list for format
Returns
A pointer to newly makes header structure, or NULL upon an error.

◆ sip_security_server_init()

sip_security_server_t * sip_security_server_init ( sip_security_server_t  x[1])
inline

Initialize a structure sip_security_server_t.

An sip_security_server_t structure for Security-Server header can be initialized with the sip_security_server_init() function/macro. For instance,

sip_security_server_t * sip_security_server_init(sip_security_server_t x[1])
Initialize a structure sip_security_server_t.
Definition: sip_protos.h:13494

◆ sip_security_server_make()

sip_security_server_t * sip_security_server_make ( su_home_t home,
char const *  s 
)
inline

Make a Security-Server header structure sip_security_server_t.

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

Parameters
homememory home used to allocate new header structure.
sstring to be decoded as value of the new header structure
Returns
A pointer to newly maked sip_security_server_t header structure, or NULL upon an error.

Variable Documentation

◆ sip_security_server_class

msg_hclass_t sip_security_server_class[]
extern

Header class for Security-Server header.

The header class sip_security_server_class defines how a SIP Security-Server header is parsed and printed. It also contains methods used by SIP parser and other functions to manipulate the sip_security_server_t header structure.


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