dset.h File Reference

Destination set handling functions. More...

#include "ip_addr.h"
#include "qvalue.h"

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Functions

int append_branch (struct sip_msg *msg, str *uri, str *dst_uri, str *path, qvalue_t q, unsigned int flags, struct socket_info *force_socket)

Add a new branch to current transaction.

int branch_uri2dset (str *new_uri)

moves the uri to destination for all branches and all uris are set to given uri

void clear_branches (void)

Empty the array of branches.

char * get_branch (unsigned int idx, int *len, qvalue_t *q, str *dst_uri, str *path, unsigned int *flags, struct socket_info **force_socket)

Get the next branch in the current transaction.

int get_request_uri (struct sip_msg *_m, str *_u)

Get actual Request-URI.

qvalue_t get_ruri_q (void)

Get the q value of the Request-URI.

unsigned int getb0flags (void)

Get/set the per branch flags for the RURI (branch 0).

int isbflagset (unsigned int b_idx, unsigned int mask)

Test the per branch flag.

char * print_dset (struct sip_msg *msg, int *len)

Create a Contact header field from the list of current branches.

int resetbflag (unsigned int b_idx, unsigned int mask)

Reset the per branch flag.

int rewrite_uri (struct sip_msg *_m, str *_s)

Rewrite Request-URI.

void set_ruri_q (qvalue_t q)

Set the q value of the Request-URI.

unsigned int setb0flags (unsigned int flags)

int setbflag (unsigned int b_idx, unsigned int mask)

Set the per branch flag.

Variables

unsigned int nr_branches

Detailed Description

Destination set handling functions.

Definition in file dset.h.

Function Documentation

int append_branch	(	struct sip_msg *	msg,
		str *	uri,
		str *	dst_uri,
		str *	path,
		qvalue_t	q,
		unsigned int	flags,
		struct socket_info *	force_socket
	)

Add a new branch to current transaction.

Definition at line 257 of file dset.c.

References branches, branch::dst_uri, branch::dst_uri_len, E_TOO_MANY_BRANCHES, sip_msg::first_line, branch::flags, branch::force_send_socket, branch::len, _str::len, LM_ERR, MAX_BRANCHES, MAX_PATH_SIZE, MAX_URI_SIZE, sip_msg::new_uri, nr_branches, branch::path, branch::path_len, branch::q, msg_start::request, _str::s, ser_error, msg_start::u, and branch::uri.

Referenced by alias_db_lookup(), cpl_proxy_to_loc_set(), do_action(), do_dns_failover(), do_query(), dp_update(), ds_update_dst(), enum_pv_query_3(), exec_str(), lookup(), ops_pushto_avp(), ospPrepareDestination(), shmcontact2dset(), and t_next_contacts().

int branch_uri2dset ( str * new_uri )

moves the uri to destination for all branches and all uris are set to given uri

Definition at line 494 of file dset.c.

References branches, branch::dst_uri, branch::dst_uri_len, branch::len, len, _str::len, LM_ERR, MAX_URI_SIZE, nr_branches, _str::s, and branch::uri.

Referenced by t_replicate().

void clear_branches ( void )

Empty the array of branches.

Definition at line 246 of file dset.c.

References nr_branches, Q_UNSPECIFIED, ruri_bflags, and ruri_q.

Referenced by faked_msg_next(), receive_msg(), t_forward_nonack(), and t_load_contacts().

char* get_branch	(	unsigned int	idx,
		int *	len,
		qvalue_t *	q,
		str *	dst_uri,
		str *	path,
		unsigned int *	flags,
		struct socket_info **	force_socket
	)

Get the next branch in the current transaction.

Returns:: Return the next branch from the dset array, 0 is returned if there are no more branches

Definition at line 208 of file dset.c.

References branches, branch::dst_uri_len, branch::flags, branch::force_send_socket, _str::len, branch::len, nr_branches, branch::path_len, branch::q, Q_UNSPECIFIED, _str::s, and branch::uri.

Referenced by check_routing(), is_uri_host_local(), print_dset(), t_forward_nonack(), and t_load_contacts().

int get_request_uri	(	struct sip_msg *	_m,
		str *	_u
	)

Get actual Request-URI.

Definition at line 448 of file dset.c.

References sip_msg::first_line, _str::len, sip_msg::new_uri, msg_start::request, _str::s, and msg_start::u.

qvalue_t get_ruri_q ( void )

Get the q value of the Request-URI.

Definition at line 438 of file dset.c.

References ruri_q.

Referenced by t_load_contacts().

unsigned int getb0flags ( void )

Get/set the per branch flags for the RURI (branch 0).

Definition at line 108 of file dset.c.

References ruri_bflags.

Referenced by add_uac(), do_action(), pack_ci(), reply_received(), t_forward_nonack(), and t_load_contacts().

int isbflagset	(	unsigned int	b_idx,
		unsigned int	mask
	)

Test the per branch flag.

Definition at line 137 of file dset.c.

References get_ptr_bflags().

Referenced by do_action().

char* print_dset	(	struct sip_msg *	msg,
		int *	len
	)

Create a Contact header field from the list of current branches.

Definition at line 338 of file dset.c.

References CONTACT, CONTACT_DELIM, CONTACT_DELIM_LEN, CONTACT_LEN, CRLF, CRLF_LEN, get_branch(), _str::len, len_q(), LM_ERR, MAX_REDIRECTION_LEN, sip_msg::new_uri, branch::q, q2str(), Q_PARAM, Q_PARAM_LEN, Q_UNSPECIFIED, ruri_q, _str::s, and branch::uri.

Referenced by _reply(), and sl_send_reply_helper().

int resetbflag	(	unsigned int	b_idx,
		unsigned int	mask
	)

Reset the per branch flag.

Definition at line 152 of file dset.c.

References get_ptr_bflags().

Referenced by do_action().

int rewrite_uri	(	struct sip_msg *	_m,
		str *	_s
	)

Rewrite Request-URI.

Definition at line 466 of file dset.c.

References buf, _str::len, LM_DBG, LM_ERR, sip_msg::new_uri, sip_msg::parsed_uri_ok, pkg_free, pkg_malloc, and _str::s.

Referenced by add_uri_param(), after_strict(), do_query(), enum_pv_query_3(), handle_sr(), lookup(), ospPrepareDestination(), t_next_contacts(), and tel2sip().

void set_ruri_q ( qvalue_t q )

Set the q value of the Request-URI.

Definition at line 429 of file dset.c.

References ruri_q.

Referenced by do_query(), enum_pv_query_3(), and lookup().

unsigned int setb0flags ( unsigned int flags )

Definition at line 114 of file dset.c.

References ruri_bflags.

Referenced by do_action(), fake_req(), reply_received(), t_forward_nonack(), and t_next_contacts().

int setbflag	(	unsigned int	b_idx,
		unsigned int	mask
	)

Set the per branch flag.

Definition at line 121 of file dset.c.

References get_ptr_bflags().

Referenced by cpl_proxy_to_loc_set(), do_action(), and lookup().

Variable Documentation

unsigned int nr_branches

how many of them we have

Definition at line 80 of file dset.c.

Referenced by append_branch(), branch_uri2dset(), clear_branches(), get_branch(), get_ptr_bflags(), and t_load_contacts().


Functions
int	append_branch (struct sip_msg msg, str uri, str dst_uri, str path, qvalue_t q, unsigned int flags, struct socket_info *force_socket)
	Add a new branch to current transaction.
int	branch_uri2dset (str *new_uri)
	moves the uri to destination for all branches and all uris are set to given uri
void	clear_branches (void)
	Empty the array of branches.
char *	get_branch (unsigned int idx, int len, qvalue_t q, str dst_uri, str path, unsigned int flags, struct socket_info *force_socket)
	Get the next branch in the current transaction.
int	get_request_uri (struct sip_msg _m, str _u)
	Get actual Request-URI.
qvalue_t	get_ruri_q (void)
	Get the q value of the Request-URI.
unsigned int	getb0flags (void)
	Get/set the per branch flags for the RURI (branch 0).
int	isbflagset (unsigned int b_idx, unsigned int mask)
	Test the per branch flag.
char *	print_dset (struct sip_msg msg, int len)
	Create a Contact header field from the list of current branches.
int	resetbflag (unsigned int b_idx, unsigned int mask)
	Reset the per branch flag.
int	rewrite_uri (struct sip_msg _m, str _s)
	Rewrite Request-URI.
void	set_ruri_q (qvalue_t q)
	Set the q value of the Request-URI.
unsigned int	setb0flags (unsigned int flags)
int	setbflag (unsigned int b_idx, unsigned int mask)
	Set the per branch flag.
Variables
unsigned int	nr_branches