domainpolicy.h File Reference

Header file for domainpolicy table relates functions. More...

#include "../../parser/msg_parser.h"

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Defines
#define	DP_DDDS_RET_DNSERROR   -2
#define	DP_DDDS_RET_NEGATIVE   -1
#define	DP_DDDS_RET_NOTFOUND   2
#define	DP_DDDS_RET_POSITIVE   1
#define	MAX_DDDS_RECURSIONS   5
#define	MAX_DOMAIN_SIZE   512
Functions
int	domainpolicy_db_bind (const str *db_url)
	Bind the database interface.
void	domainpolicy_db_close (void)
	Close the database connection.
int	domainpolicy_db_init (const str *db_url)
	Initialize the database connection.
int	domainpolicy_db_ver (const str *db_url, const str *name)
	Check the database table version.
int	dp_apply_policy (struct sip_msg *_msg, char *_s1, char *_s2)
	Apply DP-DDDS policy to current SIP message.
int	dp_can_connect (struct sip_msg *_msg, char *_s1, char *_s2)
	Check if host in Request URI has DP-DDDS NAPTRs and if we can connect to them.

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Detailed Description

Header file for domainpolicy table relates functions.

Definition in file domainpolicy.h.

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Define Documentation

#define DP_DDDS_RET_DNSERROR   -2

return codes of dp_can_connect negative values means false, 0 stops execution and discards the SIP request

Definition at line 48 of file domainpolicy.h.

Referenced by dp_can_connect_str().

#define DP_DDDS_RET_NEGATIVE   -1

Definition at line 49 of file domainpolicy.h.

Referenced by dp_can_connect_str().

#define DP_DDDS_RET_NOTFOUND   2

Definition at line 51 of file domainpolicy.h.

Referenced by dp_can_connect_str().

#define DP_DDDS_RET_POSITIVE   1

Definition at line 50 of file domainpolicy.h.

Referenced by dp_can_connect_str().

#define MAX_DDDS_RECURSIONS   5

how many indirect DDDS naptr are we going to follow?

Definition at line 40 of file domainpolicy.h.

Referenced by dp_can_connect_str().

#define MAX_DOMAIN_SIZE   512

maximal length of a domain string

Definition at line 37 of file domainpolicy.h.

Referenced by dp_can_connect(), enum_pv_query_3(), enum_query_2(), i_enum_query_2(), and is_from_user_enum_2().

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Function Documentation

int domainpolicy_db_bind

(

const str *

db_url

)

Bind the database interface.

Parameters:

db_url

database url

Returns:

-1 on failure, 0 on success

Definition at line 209 of file domainpolicy.c.

References db_bind_mod(), and LM_CRIT.

Referenced by mod_init().

void domainpolicy_db_close

(

void

)

Close the database connection.

Definition at line 245 of file domainpolicy.c.

References db_func::close.

int domainpolicy_db_init

(

const str *

db_url

)

Initialize the database connection.

Parameters:

db_url

database url

Returns:

-1 on failure, 0 on success

Definition at line 225 of file domainpolicy.c.

References db_func::init, and LM_CRIT.

Referenced by child_init().

int domainpolicy_db_ver	(	const str *	db_url,
		const str *	name
	)

Check the database table version.

Parameters:

	db_url	database URL
	name	table name

Returns:

-1 on failure, positive database version on success

Definition at line 260 of file domainpolicy.c.

References db_func::close, db_table_version(), db_func::init, and LM_CRIT.

Referenced by mod_init().

int dp_apply_policy	(	struct sip_msg *	_msg,
		char *	_s1,
		char *	_s2
	)

Apply DP-DDDS policy to current SIP message.

Apply DP-DDDS policy to current SIP message. This means build a new destination URI from the policy AVP and export it as AVP. Then in kamailio.cfg this new target AVP can be pushed into the destination URI $duri

Parameters:

	_msg	SIP message
	_s1	unused
	_s2	unused

Returns:

negative on failure, positive on succes

Definition at line 811 of file domainpolicy.c.

References AVP_VAL_STR, domain, domain_prefix_avp_name_str, domain_prefix_name, domain_replacement_avp_name_str, domain_replacement_name, domain_suffix_avp_name_str, domain_suffix_name, usr_avp::flags, sip_msg::force_send_socket, grep_sock_info(), sip_uri::host, _str::len, len, LM_DBG, LM_ERR, LM_WARN, MAX_URI_SIZE, parse_phostport(), parse_sip_msg_uri(), sip_msg::parsed_uri, sip_uri::port, port, port_override_avp_name_str, port_override_name, REQUEST_ROUTE, route_type, _str::s, int_str::s, search_first_avp(), send_socket_avp_name_str, send_socket_name, set_dst_uri(), sip_uri::transport, transport_override_avp_name_str, transport_override_name, and ZSW.

int dp_can_connect	(	struct sip_msg *	_msg,
		char *	_s1,
		char *	_s2
	)

Check if host in Request URI has DP-DDDS NAPTRs and if we can connect to them.

Parameters:

	_msg	SIP message
	_s1	unused
	_s2	unused

Returns:

negative on failure, positive on success

Definition at line 762 of file domainpolicy.c.

References domain, dp_can_connect_str(), sip_uri::host, _str::len, LM_DBG, LM_ERR, MAX_DOMAIN_SIZE, parse_sip_msg_uri(), sip_msg::parsed_uri, REQUEST_ROUTE, route_type, _str::s, and ZSW.