sip_miscdefs.h revision 943efbc33954e332318b6365bf27037c05bff72c
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SIP_MISCDEFS_H
#define _SIP_MISCDEFS_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <pthread.h>
#include <sys/types.h>
#include <sys/time.h>
#include <stdio.h>
#define SIP_CR '\r'
#define SIP_SP ' '
#define SIP_HCOLON ':'
#define SIP_SEMI ';'
#define SIP_COMMA ','
#define SIP_LAQUOT '<'
#define SIP_RAQUOT '>'
#define SIP_QUOTE '"'
#define SIP_EQUAL '='
#define SIP_SLASH '/'
#define SIP_PERIOD '.'
#define SIP_LPAR '('
#define SIP_RPAR ')'
#define SIP_BRANCHID_LEN 28 /* incl. the magic cookie */
#define SIP_TAG_LEN 20
#define SIP_URI_LEN 25
#define SIP_DISPLAY_LEN 25
#define SIP_DOMAIN_LEN 25
#define SIP_MAX_FWDLEN 5
#define SIP_TRANSPORT_LEN 5
#define SIP_SIZE_OF_STATUS_CODE 3
#define SIP_SPACE_LEN sizeof (char)
#define SIP_TRANSACTION_LOG 0x0001
#define SIP_DIALOG_LOG 0x0002
#define SIP_ASSERT_ERROR 0x0004
#define SIP_MS 1L
#define SIP_SECONDS (1000 * SIP_MS)
#define SIP_MINUTES (60 * SIP_SECONDS)
#define SIP_HOURS (60 * SIP_MINUTES)
/* timer granularity is in msecs */
#define SIP_TIMER_T1 (1 * SIP_SECONDS)
#define SIP_TIMER_T2 (4 * SIP_SECONDS)
#define SIP_TIMER_T4 (5 * SIP_SECONDS)
#ifdef __linux__
#define SEC 1
#define MILLISEC 1000
#define MICROSEC 1000000
#define NANOSEC 1000000000
typedef struct timespec timestruc_t;
typedef long long hrtime_t;
#endif
extern int sip_timer_T1;
extern int sip_timer_T2;
extern int sip_timer_T4;
extern int sip_timer_TD;
/* Structure for SIP timers */
typedef struct sip_timer_s {
uint_t sip_timerid;
struct timeval sip_timeout_val;
}sip_timer_t;
/* time is in msec */
#define SIP_SET_TIMEOUT(timer, time) { \
int mtime = (time); \
\
(timer).sip_timeout_val.tv_sec = mtime / MILLISEC; \
mtime -= (timer).sip_timeout_val.tv_sec * MILLISEC; \
(timer).sip_timeout_val.tv_usec = mtime * MILLISEC; \
}
/* time is in msec */
#define SIP_INIT_TIMER(timer, time) { \
SIP_SET_TIMEOUT(timer, time); \
(timer).sip_timerid = 0; \
}
#define SIP_SCHED_TIMER(timer, obj, func) { \
(timer).sip_timerid = sip_stack_timeout((void *)(obj), \
(func), &((timer).sip_timeout_val)); \
}
#define SIP_CANCEL_TIMER(timer) { \
if ((timer).sip_timerid != 0) { \
sip_stack_untimeout((timer).sip_timerid); \
(timer).sip_timerid = 0; \
} \
}
/* returned time is in msec */
#define SIP_GET_TIMEOUT(timer) \
((timer).sip_timeout_val.tv_sec * MILLISEC + \
(timer).sip_timeout_val.tv_usec / MILLISEC)
#define SIP_IS_TIMER_RUNNING(timer) ((timer).sip_timerid != 0)
#define SIP_UPDATE_COUNTERS(is_request, method, resp_code, outbound, size) { \
(void) pthread_mutex_lock(&sip_counters.sip_counter_mutex); \
if (sip_counters.enabled) { \
(void) sip_measure_traffic((is_request), (method), (resp_code),\
(outbound), (size)); \
} \
(void) pthread_mutex_unlock(&sip_counters.sip_counter_mutex); \
}
/* This is the transaction list */
typedef struct sip_conn_cache_s {
void *obj;
struct sip_conn_cache_s *next;
struct sip_conn_cache_s *prev;
} sip_conn_cache_t;
/* TCP fragment entry */
typedef struct sip_reass_entry_s {
char *sip_reass_msg;
int sip_reass_msglen;
}sip_reass_entry_t;
/* Library data in stored in connection object */
typedef struct sip_conn_obj_pvt_s {
sip_reass_entry_t *sip_conn_obj_reass;
pthread_mutex_t sip_conn_obj_reass_lock;
sip_conn_cache_t *sip_conn_obj_cache;
pthread_mutex_t sip_conn_obj_cache_lock;
} sip_conn_obj_pvt_t;
/* SIP traffic counters structure */
typedef struct sip_traffic_counters_s {
boolean_t enabled;
time_t starttime;
time_t stoptime;
uint64_t sip_total_bytes_rcvd;
uint64_t sip_total_bytes_sent;
uint64_t sip_total_req_rcvd;
uint64_t sip_total_req_sent;
uint64_t sip_total_resp_rcvd;
uint64_t sip_total_resp_sent;
uint64_t sip_ack_req_rcvd;
uint64_t sip_ack_req_sent;
uint64_t sip_bye_req_rcvd;
uint64_t sip_bye_req_sent;
uint64_t sip_cancel_req_rcvd;
uint64_t sip_cancel_req_sent;
uint64_t sip_info_req_rcvd;
uint64_t sip_info_req_sent;
uint64_t sip_invite_req_rcvd;
uint64_t sip_invite_req_sent;
uint64_t sip_notify_req_rcvd;
uint64_t sip_notify_req_sent;
uint64_t sip_options_req_rcvd;
uint64_t sip_options_req_sent;
uint64_t sip_prack_req_rcvd;
uint64_t sip_prack_req_sent;
uint64_t sip_refer_req_rcvd;
uint64_t sip_refer_req_sent;
uint64_t sip_register_req_rcvd;
uint64_t sip_register_req_sent;
uint64_t sip_subscribe_req_rcvd;
uint64_t sip_subscribe_req_sent;
uint64_t sip_update_req_rcvd;
uint64_t sip_update_req_sent;
uint64_t sip_1xx_resp_rcvd;
uint64_t sip_1xx_resp_sent;
uint64_t sip_2xx_resp_rcvd;
uint64_t sip_2xx_resp_sent;
uint64_t sip_3xx_resp_rcvd;
uint64_t sip_3xx_resp_sent;
uint64_t sip_4xx_resp_rcvd;
uint64_t sip_4xx_resp_sent;
uint64_t sip_5xx_resp_rcvd;
uint64_t sip_5xx_resp_sent;
uint64_t sip_6xx_resp_rcvd;
uint64_t sip_6xx_resp_sent;
pthread_mutex_t sip_counter_mutex; /* Mutex should be always at end */
} sip_traffic_counters_t;
/* SIP logfile structure */
typedef struct sip_logfile_s {
boolean_t sip_logging_enabled;
FILE *sip_logfile;
pthread_mutex_t sip_logfile_mutex;
} sip_logfile_t;
typedef struct sip_msg_chain_s {
char *sip_msg;
int msg_seq;
time_t msg_timestamp;
struct sip_msg_chain_s *next;
}sip_msg_chain_t;
typedef struct sip_log_s {
sip_msg_chain_t *sip_msgs;
int sip_msgcnt;
}sip_log_t;
extern sip_traffic_counters_t sip_counters;
extern sip_logfile_t trans_log;
extern sip_logfile_t dialog_log;
extern boolean_t sip_manage_dialog;
/* To salt the hash function */
extern uint64_t sip_hash_salt;
extern void sip_timeout_init();
extern uint_t sip_timeout(void *, void (*)(void *), struct timeval *);
extern boolean_t sip_untimeout(uint_t);
extern void sip_md5_hash(char *, int, char *, int, char *, int,
char *, int, char *, int, char *, int, uchar_t *);
extern void sip_measure_traffic(boolean_t, sip_method_t, int,
boolean_t, int);
extern void sip_add_log(sip_log_t *, sip_msg_t, int, int);
extern void sip_write_to_log(void *, int, char *, int);
#ifdef __cplusplus
}
#endif
#endif /* _SIP_MISCDEFS_H */