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calltable.h
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calltable.h
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/* Martin Vit [email protected]
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2.
*/
/* Calls are stored into indexed array.
* Into one calltable is stored SIP call-id and IP-port of SDP session
*/
#ifndef CALLTABLE_H
#define CALLTABLE_H
#include <queue>
#include <map>
#include <list>
#include <set>
#include <arpa/inet.h>
#include <time.h>
#include <limits.h>
#include <pcap.h>
#include <string>
#include "mgcp.h"
#include "rtp.h"
#include "tools.h"
#include "sql_db.h"
#include "voipmonitor.h"
#include "tools_fifo_buffer.h"
#include "record_array.h"
#define MAX_IP_PER_CALL 40 //!< total maxumum of SDP sessions for one call-id
#define MAX_SSRC_PER_CALL 40 //!< total maxumum of SDP sessions for one call-id
#define MAX_FNAME 256 //!< max len of stored call-id
#define MAX_RTPMAP 40 //!< max rtpmap records
#define MAXNODE 150000
#define MAX_SIPCALLERDIP 8
#define MAXLEN_SDP_SESSID 30
#define INVITE 1
#define BYE 2
#define CANCEL 3
#define RES10X 100
#define RES18X 180
#define RES182 182
#define RES2XX 200
#define RES2XX_INVITE 200001
#define RES300 300
#define RES3XX 399
#define RES401 401
#define RES403 403
#define RES404 404
#define RES4XX 400
#define RES5XX 500
#define RES6XX 600
#define REGISTER 4
#define MESSAGE 5
#define INFO 6
#define SUBSCRIBE 7
#define OPTIONS 8
#define NOTIFY 9
#define ACK 10
#define PRACK 11
#define PUBLISH 12
#define REFER 13
#define UPDATE 14
#define SKINNY_NEW 100
#define SS7 200
#define MGCP 300
#define IS_SIP_RES18X(sip_method) (sip_method == RES18X || sip_method == RES182)
#define IS_SIP_RES3XX(sip_method) (sip_method == RES300 || sip_method == RES3XX)
#define IS_SIP_RES4XX(sip_method) (sip_method == RES401 || sip_method == RES403 || sip_method == RES404 || sip_method == RES4XX)
#define IS_SIP_RESXXX(sip_method) (sip_method == RES10X || sip_method == RES18X || sip_method == RES182 || sip_method == RES2XX || IS_SIP_RES3XX(sip_method) || IS_SIP_RES4XX(sip_method) || sip_method == RES5XX || sip_method == RES6XX)
#define FLAG_SAVERTP (1 << 0)
#define FLAG_SAVERTCP (1 << 1)
#define FLAG_SAVESIP (1 << 2)
#define FLAG_SAVEREGISTER (1 << 3)
#define FLAG_SAVEAUDIO (1 << 4)
#define FLAG_FORMATAUDIO_WAV (1 << 5)
#define FLAG_FORMATAUDIO_OGG (1 << 6)
#define FLAG_SAVEAUDIO_WAV (FLAG_SAVEAUDIO|FLAG_FORMATAUDIO_WAV)
#define FLAG_SAVEAUDIO_OGG (FLAG_SAVEAUDIO|FLAG_FORMATAUDIO_OGG)
#define FLAG_SAVEGRAPH (1 << 7)
#define FLAG_SAVERTPHEADER (1 << 8)
#define FLAG_SKIPCDR (1 << 9)
#define FLAG_RUNSCRIPT (1 << 10)
#define FLAG_RUNAMOSLQO (1 << 11)
#define FLAG_RUNBMOSLQO (1 << 12)
#define FLAG_HIDEMESSAGE (1 << 13)
#define FLAG_USE_SPOOL_2 (1 << 14)
#define CDR_NEXT_MAX 10
#define CDR_CHANGE_SRC_PORT_CALLER (1 << 0)
#define CDR_CHANGE_SRC_PORT_CALLED (1 << 1)
#define CDR_UNCONFIRMED_BYE (1 << 2)
#define CDR_ALONE_UNCONFIRMED_BYE (1 << 3)
#define CDR_SRTP_WITHOUT_KEY (1 << 4)
#define SS7_IAM 1
#define SS7_ACM 6
#define SS7_CPG 44
#define SS7_ANM 9
#define SS7_REL 12
#define SS7_RLC 16
#define USE_UNREPLIED_INVITE_MESSAGE 0
struct s_dtmf {
enum e_type {
sip_info,
inband,
rfc2833
};
e_type type;
double ts;
char dtmf;
unsigned int saddr;
unsigned int daddr;
};
enum e_sdp_protocol {
sdp_proto_na,
sdp_proto_rtp,
sdp_proto_srtp,
sdp_proto_t38,
sdp_proto_msrp,
sdp_proto_sprt
};
struct s_sdp_flags {
s_sdp_flags() {
is_fax = 0;
rtcp_mux = 0;
protocol = sdp_proto_na;
}
int operator != (const s_sdp_flags &other) {
return(is_fax != other.is_fax ||
rtcp_mux != other.rtcp_mux);
}
int8_t is_fax;
int8_t rtcp_mux;
int8_t protocol;
};
struct hash_node_call {
hash_node_call *next;
Call *call;
int8_t iscaller;
u_int16_t is_rtcp;
s_sdp_flags sdp_flags;
};
struct hash_node {
hash_node *next;
hash_node_call *calls;
u_int32_t addr;
u_int16_t port;
};
struct ip_port_call_info_rtp {
volatile u_int32_t saddr;
volatile u_int16_t sport;
volatile u_int32_t daddr;
volatile u_int16_t dport;
volatile time_t last_packet_time;
};
struct rtp_crypto_config {
unsigned tag;
string suite;
string key;
u_int64_t from_time_us;
};
struct ip_port_call_info {
ip_port_call_info() {
rtp_crypto_config_list = NULL;
canceled = false;
for(int i = 0; i < 2; i++) {
callerd_confirm_sdp[i] = false;
}
}
~ip_port_call_info() {
if(rtp_crypto_config_list) {
delete rtp_crypto_config_list;
}
}
void setSdpCryptoList(list<rtp_crypto_config> *rtp_crypto_config_list, u_int64_t from_time_us) {
if(rtp_crypto_config_list && rtp_crypto_config_list->size()) {
if(!this->rtp_crypto_config_list) {
this->rtp_crypto_config_list = new FILE_LINE(0) list<rtp_crypto_config>;
for(list<rtp_crypto_config>::iterator iter = rtp_crypto_config_list->begin(); iter != rtp_crypto_config_list->end(); iter++) {
iter->from_time_us = from_time_us;
this->rtp_crypto_config_list->push_back(*iter);
}
} else {
for(list<rtp_crypto_config>::iterator iter = rtp_crypto_config_list->begin(); iter != rtp_crypto_config_list->end(); iter++) {
bool exists = false;
for(list<rtp_crypto_config>::iterator iter2 = this->rtp_crypto_config_list->begin(); iter2 != this->rtp_crypto_config_list->end(); iter2++) {
if(iter->suite == iter2->suite && iter->key == iter2->key) {
exists = true;
break;
}
}
if(!exists) {
iter->from_time_us = from_time_us;
this->rtp_crypto_config_list->push_back(*iter);
}
}
}
}
}
enum eTypeAddr {
_ta_base,
_ta_natalias,
_ta_sdp_reverse_ipport
};
u_int32_t addr;
u_int8_t type_addr;
u_int16_t port;
int8_t iscaller;
string sessid;
list<rtp_crypto_config> *rtp_crypto_config_list;
string to;
string branch;
u_int32_t sip_src_addr;
s_sdp_flags sdp_flags;
ip_port_call_info_rtp rtp[2];
bool canceled;
int8_t callerd_confirm_sdp[2];
};
struct raws_t {
int ssrc_index;
int rawiterator;
int codec;
struct timeval tv;
string filename;
};
enum eCallField {
cf_na,
cf_callreference,
cf_callid,
cf_calldate,
cf_calldate_num,
cf_lastpackettime,
cf_duration,
cf_connect_duration,
cf_caller,
cf_called,
cf_caller_country,
cf_called_country,
cf_caller_international,
cf_called_international,
cf_callername,
cf_callerdomain,
cf_calleddomain,
cf_calleragent,
cf_calledagent,
cf_callerip,
cf_calledip,
cf_callerip_country,
cf_calledip_country,
cf_sipproxies,
cf_lastSIPresponseNum,
cf_rtp_src,
cf_rtp_dst,
cf_rtp_src_country,
cf_rtp_dst_country,
cf_callercodec,
cf_calledcodec,
cf_src_mosf1,
cf_src_mosf2,
cf_src_mosAD,
cf_dst_mosf1,
cf_dst_mosf2,
cf_dst_mosAD,
cf_src_jitter,
cf_dst_jitter,
cf_src_loss,
cf_dst_loss,
cf_src_loss_last10sec,
cf_dst_loss_last10sec,
cf_id_sensor,
cf__max
};
struct sCallField {
eCallField fieldType;
const char *fieldName;
};
class Call_abstract {
public:
Call_abstract(int call_type, time_t time);
~Call_abstract() {
alloc_flag = 0;
}
int getTypeBase() { return(type_base); }
bool typeIs(int type) { return(type_base == type || (type_next && type_next == type)); }
bool typeIsOnly(int type) { return(type_base == type && type_next == 0); }
bool typeIsNot(int type) { return(!typeIs(type)); }
bool addNextType(int type);
int calltime() { return first_packet_time; };
string get_sensordir();
string get_pathname(eTypeSpoolFile typeSpoolFile, const char *substSpoolDir = NULL);
string get_filename(eTypeSpoolFile typeSpoolFile, const char *fileExtension = NULL);
string get_pathfilename(eTypeSpoolFile typeSpoolFile, const char *fileExtension = NULL);
string dirnamesqlfiles();
char *get_fbasename_safe();
const char *getSpoolDir(eTypeSpoolFile typeSpoolFile) {
return(::getSpoolDir(typeSpoolFile, getSpoolIndex()));
}
int getSpoolIndex() {
extern sExistsColumns existsColumns;
return((flags & FLAG_USE_SPOOL_2) && isSetSpoolDir2() &&
((typeIs(INVITE) && existsColumns.cdr_next_spool_index) ||
(typeIs(MESSAGE) && existsColumns.message_spool_index)) ?
1 :
0);
}
bool isEmptyChunkBuffersCount() {
return(!chunkBuffersCount);
}
void incChunkBuffers() {
__sync_add_and_fetch(&chunkBuffersCount, 1);
}
void decChunkBuffers() {
__sync_sub_and_fetch(&chunkBuffersCount, 1);
}
void addTarPos(u_int64_t pos, int type);
bool isAllocFlagOK() {
return(alloc_flag);
}
public:
uint16_t alloc_flag;
int type_base;
int type_next;
time_t first_packet_time;
char fbasename[MAX_FNAME];
char fbasename_safe[MAX_FNAME];
u_int64_t fname_register;
int useSensorId;
int useDlt;
pcap_t *useHandle;
string force_spool_path;
volatile unsigned int flags;
protected:
list<u_int64_t> tarPosSip;
list<u_int64_t> tarPosRtp;
list<u_int64_t> tarPosGraph;
private:
volatile u_int16_t chunkBuffersCount;
};
/**
* This class implements operations on call
*/
class Call : public Call_abstract {
public:
struct sSipcalleRD_IP {
sSipcalleRD_IP() {
for(unsigned i = 0; i < MAX_SIPCALLERDIP; i++) {
sipcallerip[i] = 0;
sipcalledip[i] = 0;
sipcalledip_mod = 0;
sipcallerport[i] = 0;
sipcalledport[i] = 0;
sipcalledport_mod = 0;
}
}
u_int32_t sipcallerip[MAX_SIPCALLERDIP];
u_int32_t sipcalledip[MAX_SIPCALLERDIP];
u_int32_t sipcalledip_mod;
u_int16_t sipcallerport[MAX_SIPCALLERDIP];
u_int16_t sipcalledport[MAX_SIPCALLERDIP];
u_int16_t sipcalledport_mod;
};
struct sMergeLegInfo {
sMergeLegInfo() {
seenbye = false;
seenbye_time_usec = 0;
seenbyeandok = false;
seenbyeandok_time_usec = 0;
}
bool seenbye;
u_int64_t seenbye_time_usec;
bool seenbyeandok;
u_int64_t seenbyeandok_time_usec;
};
struct sInviteSD_Addr {
sInviteSD_Addr() {
confirmed = false;
counter = 0;
counter_reverse = 0;
}
u_int32_t saddr;
u_int32_t daddr;
u_int16_t sport;
u_int16_t dport;
bool confirmed;
unsigned counter;
unsigned counter_reverse;
string caller;
string called;
string called_invite;
};
struct sSipResponse {
sSipResponse(const char *SIPresponse = NULL, int SIPresponseNum = 0) {
if(SIPresponse) {
this->SIPresponse = SIPresponse;
}
this->SIPresponseNum = SIPresponseNum;
}
string SIPresponse;
int SIPresponseNum;
};
struct sSipHistory {
sSipHistory(u_int64_t time = 0,
const char *SIPrequest = NULL,
const char *SIPresponse = NULL, int SIPresponseNum = 0) {
this->time = time;
if(SIPrequest && SIPrequest[0]) {
this->SIPrequest = SIPrequest;
}
if(SIPresponse && SIPresponse[0]) {
this->SIPresponse = SIPresponse;
}
this->SIPresponseNum = SIPresponseNum;
}
u_int64_t time;
string SIPrequest;
string SIPresponse;
int SIPresponseNum;
};
struct sRtcpXrDataItem {
timeval tv;
int16_t moslq;
int16_t nlr;
};
struct sRtcpXrDataSsrc : public list<sRtcpXrDataItem> {
void add(timeval tv, int16_t moslq, int16_t nlr) {
sRtcpXrDataItem dataItem;
dataItem.tv = tv;
dataItem.moslq = moslq;
dataItem.nlr = nlr;
this->push_back(dataItem);
}
};
struct sRtcpXrData : public map<u_int32_t, sRtcpXrDataSsrc> {
void add(u_int32_t ssrc, timeval tv, int16_t moslq, int16_t nlr) {
(*this)[ssrc].add(tv, moslq, nlr);
}
};
struct sUdptlDumper {
sUdptlDumper() {
dumper = NULL;
last_seq = 0;
}
~sUdptlDumper() {
if(dumper) {
delete dumper;
}
}
PcapDumper *dumper;
unsigned last_seq;
};
enum eVoicemail {
voicemail_na,
voicemail_active,
voicemail_inactive
};
struct sAudioBufferData {
sAudioBufferData() {
audiobuffer = NULL;
clearLast();
}
void set(void **destBuffer, int seqno, u_int32_t ssrc, struct timeval *ts) {
if(audiobuffer && audiobuffer->is_enable()) {
u_long actTimeMS = getTimeMS(ts);
if(!last_seq || !last_ssrc ||
(last_ssrc == ssrc ?
(last_seq < seqno || (last_seq - seqno) > 30000) :
last_ssrc_time_ms < actTimeMS - 200)) {
*destBuffer = audiobuffer;
last_seq = seqno;
last_ssrc = ssrc;
last_ssrc_time_ms = actTimeMS;
}
}
}
void clearLast() {
last_seq = 0;
last_ssrc = 0;
last_ssrc_time_ms = 0;
}
FifoBuffer *audiobuffer;
int last_seq;
u_int32_t last_ssrc;
u_long last_ssrc_time_ms;
};
public:
bool is_ssl; //!< call was decrypted
RTP *rtp[MAX_SSRC_PER_CALL]; //!< array of RTP streams
map<int, class RTPsecure*> rtp_secure_map;
volatile int rtplock;
unsigned long call_id_len; //!< length of call-id
string call_id; //!< call-id from SIP session
char callername[256]; //!< callerid name from SIP header
char caller[256]; //!< From: xxx
char caller_domain[256]; //!< From: xxx
char called[256]; //!< To: xxx
map<string, string> called_invite_branch_map;
char called_domain[256]; //!< To: xxx
char contact_num[64]; //!<
char contact_domain[128]; //!<
char digest_username[64]; //!<
char digest_realm[64]; //!<
int register_expires;
char byecseq[2][32];
char invitecseq[32];
char messagecseq[32];
char registercseq[32];
char cancelcseq[32];
char updatecseq[32];
char custom_header1[256]; //!< Custom SIP header
char match_header[128]; //!< Custom SIP header
bool seeninvite; //!< true if we see SIP INVITE within the Call
bool seeninviteok; //!< true if we see SIP INVITE within the Call
bool seenmessage;
bool seenmessageok;
bool seenbye; //!< true if we see SIP BYE within the Call
u_int64_t seenbye_time_usec;
bool seenbyeandok; //!< true if we see SIP OK TO BYE OR TO CANEL within the Call
u_int64_t seenbyeandok_time_usec;
bool unconfirmed_bye;
bool seenRES2XX;
bool seenRES2XX_no_BYE;
bool seenRES18X;
bool sighup; //!< true if call is saving during sighup
char a_ua[1024]; //!< caller user agent
char b_ua[1024]; //!< callee user agent
int rtpmap[MAX_IP_PER_CALL][MAX_RTPMAP]; //!< rtpmap for every rtp stream
RTP tmprtp; //!< temporary structure used to decode information from frame
RTP *lastcallerrtp; //!< last RTP stream from caller
RTP *lastcalledrtp; //!< last RTP stream from called
u_int32_t saddr; //!< source IP address of first INVITE
unsigned short sport; //!< source port of first INVITE
u_int32_t daddr;
unsigned short dport;
int whohanged; //!< who hanged up. 0 -> caller, 1-> callee, -1 -> unknown
int recordstopped; //!< flag holding if call was stopped to avoid double free
int dtmfflag; //!< used for holding dtmf states
unsigned int dtmfflag2[2]; //!< used for holding dtmf states
double lastdtmf_time; //!< used for holding time of last dtmf
string hold_times; //!< used for record hold times
bool hold_status; //!< hold status var
int silencerecording;
int recordingpausedby182;
int msgcount;
int regcount;
int reg401count;
int reg401count_distinct;
u_int32_t reg401count_sipcallerip[MAX_SIPCALLERDIP];
int reg403count;
int reg403count_distinct;
u_int32_t reg403count_sipcallerip[MAX_SIPCALLERDIP];
int reg200count;
int regstate;
bool regresponse;
timeval regrrdstart; // time of first REGISTER
int regrrddiff; // RRD diff time REGISTER<->OK in [ms]- RFC6076
uint64_t regsrcmac; // mac if ether layer present in REGISTER
unsigned long long flags1; //!< bit flags used to store max 64 flags
volatile unsigned int rtppacketsinqueue;
volatile int end_call_rtp;
volatile int push_call_to_calls_queue;
volatile int push_register_to_registers_queue;
#if USE_UNREPLIED_INVITE_MESSAGE
unsigned int unrepliedinvite;
unsigned int unrepliedmessage;
#endif
unsigned int ps_drop;
unsigned int ps_ifdrop;
char forcemark[2];
queue<u_int64_t> forcemark_time[2];
volatile int _forcemark_lock;
int first_codec;
bool has_second_merged_leg;
float a_mos_lqo;
float b_mos_lqo;
time_t progress_time; //!< time in seconds of 18X response
time_t first_rtp_time; //!< time in seconds of first RTP packet
unsigned int first_rtp_time_usec;
time_t connect_time; //!< time in seconds of 200 OK
unsigned int connect_time_usec;
time_t last_packet_time;
time_t last_rtp_a_packet_time;
time_t last_rtp_b_packet_time;
unsigned int first_packet_usec;
time_t destroy_call_at;
time_t destroy_call_at_bye;
time_t destroy_call_at_bye_confirmed;
std::queue <s_dtmf> dtmf_history;
u_int64_t first_invite_time_usec;
u_int64_t first_response_100_time_usec;
u_int64_t first_response_xxx_time_usec;
u_int64_t first_message_time_usec;
u_int64_t first_response_200_time_usec;
uint8_t caller_sipdscp;
uint8_t called_sipdscp;
int isfax;
char seenudptl;
bool exists_udptl_data;
bool not_acceptable;
void *rtp_cur[2]; //!< last RTP structure in direction 0 and 1 (iscaller = 1)
void *rtp_prev[2]; //!< previouse RTP structure in direction 0 and 1 (iscaller = 1)
u_int32_t sipcallerip[MAX_SIPCALLERDIP]; //!< SIP signalling source IP address
u_int32_t sipcalledip[MAX_SIPCALLERDIP]; //!< SIP signalling destination IP address
u_int32_t sipcalledip_mod;
u_int16_t sipcallerport[MAX_SIPCALLERDIP];
u_int16_t sipcalledport[MAX_SIPCALLERDIP];
u_int16_t sipcalledport_mod;
map<string, sSipcalleRD_IP> map_sipcallerdip;
u_int32_t lastsipcallerip;
bool sipcallerdip_reverse;
list<sInviteSD_Addr> invite_sdaddr;
list<sInviteSD_Addr> rinvite_sdaddr;
char lastSIPresponse[128];
int lastSIPresponseNum;
list<sSipResponse> SIPresponse;
list<sSipHistory> SIPhistory;
bool new_invite_after_lsr487;
bool cancel_lsr487;
int reason_sip_cause;
string reason_sip_text;
int reason_q850_cause;
string reason_q850_text;
char *contenttype;
char *message;
char *message_info;
int content_length;
unsigned int dcs;
eVoicemail voicemail;
int last_callercodec; //!< Last caller codec
int last_calledcodec; //!< Last called codec
int codec_caller;
int codec_called;
unsigned max_length_sip_data;
unsigned max_length_sip_packet;
sAudioBufferData audioBufferData[2];
unsigned int skinny_partyid;
int *listening_worker_run;
pthread_mutex_t listening_worker_run_lock;
int thread_num;
int thread_num_rd;
char oneway;
char absolute_timeout_exceeded;
char zombie_timeout_exceeded;
char bye_timeout_exceeded;
char rtp_timeout_exceeded;
char sipwithoutrtp_timeout_exceeded;
char oneway_timeout_exceeded;
char force_terminate;
char pcap_drop;
unsigned int lastsrcip;
unsigned int lastdstip;
unsigned int lastsrcport;
void *listening_worker_args;
int ssrc_n; //!< last index of rtp array
int ipport_n; //!< last index of addr and port array
RTP *lastraw[2];
string geoposition;
/* obsolete
map<string, string> custom_headers;
*/
map<int, map<int, dstring> > custom_headers_content_cdr;
map<int, map<int, dstring> > custom_headers_content_message;
volatile int _proxies_lock;
list<unsigned int> proxies;
bool onInvite;
bool onCall_2XX;
bool onCall_18X;
bool updateDstnumOnAnswer;
bool updateDstnumFromMessage;
bool force_close;
unsigned int caller_silence;
unsigned int called_silence;
unsigned int caller_noise;
unsigned int called_noise;
unsigned int caller_lastsilence;
unsigned int called_lastsilence;
unsigned int caller_clipping_8k;
unsigned int called_clipping_8k;
int vlan;
unsigned int lastcallerssrc;
unsigned int lastcalledssrc;
map<string, sMergeLegInfo> mergecalls;
volatile int _mergecalls_lock;
bool rtp_zeropackets_stored;
sRtcpXrData rtcpXrData;
unsigned last_udptl_seq;
u_int32_t iscaller_consecutive[2];
string mgcp_callid;
list<u_int32_t> mgcp_transactions;
map<u_int32_t, sMgcpRequest> mgcp_requests;
map<u_int32_t, sMgcpResponse> mgcp_responses;
time_t last_mgcp_connect_packet_time;
/**
* constructor
*
* @param call_id unique identification of call parsed from packet
* @param call_id_len lenght of the call_id buffer
* @param time time of the first packet
*
*/
Call(int call_type, char *call_id, unsigned long call_id_len, time_t time);
/**
* destructor
*
*/
~Call();
int get_index_by_ip_port(in_addr_t addr, unsigned short port, bool use_sip_src_addr = false);
int get_index_by_sessid_to(char *sessid, char *to, in_addr_t sip_src_addr, ip_port_call_info::eTypeAddr type_addr);
bool is_multiple_to_branch();
bool to_is_canceled(char *to);
string get_to_not_canceled();
/**
* @brief close all rtp[].gfileRAW
*
* close all RTP[].gfileRAW to flush writes
*
*/
void closeRawFiles();
/**
* @brief read RTP packet
*
* Used for reading RTP packet
*
*/
bool read_rtp(struct packet_s *packetS, int iscaller, bool find_by_dest, bool stream_in_multiple_calls, char is_fax, char enable_save_packet, char *ifname = NULL);
inline bool _read_rtp(struct packet_s *packetS, int iscaller, bool find_by_dest, bool stream_in_multiple_calls, char *ifname, bool *record_dtmf, bool *disable_save);
inline void _save_rtp(packet_s *packetS, char is_fax, char enable_save_packet, bool record_dtmf, bool forceVirtualUdp = false);
/**
* @brief read RTCP packet
*
* Used for reading RTCP packet
*
*/
bool read_rtcp(struct packet_s *packetS, int iscaller, char enable_save_packet);
void read_dtls(struct packet_s *packetS);
/**
* @brief adds RTP stream to the this Call
*
* Adds RTP stream to the this Call which is identified by IP address and port number
*
* @param addr IP address of the RTP stream
* @param port port number of the RTP stream
*
* @return return 0 on success, 1 if IP and port is duplicated and -1 on failure
*/
int add_ip_port(in_addr_t sip_src_addr, in_addr_t addr, ip_port_call_info::eTypeAddr type_addr, unsigned short port, pcap_pkthdr *header,
char *sessid, list<rtp_crypto_config> *rtp_crypto_config_list, char *to, char *branch, int iscaller, int *rtpmap, s_sdp_flags sdp_flags);
bool refresh_data_ip_port(in_addr_t addr, unsigned short port, pcap_pkthdr *header,
list<rtp_crypto_config> *rtp_crypto_config_list, int iscaller, int *rtpmap, s_sdp_flags sdp_flags);
void add_ip_port_hash(in_addr_t sip_src_addr, in_addr_t addr, ip_port_call_info::eTypeAddr type_addr, unsigned short port, pcap_pkthdr *header,
char *sessid, list<rtp_crypto_config> *rtp_crypto_config_list, char *to, char *branch, int iscaller, int *rtpmap, s_sdp_flags sdp_flags);
void cancel_ip_port_hash(in_addr_t sip_src_addr, char *to, char *branch);
/**
* @brief get pointer to PcapDumper of the writing pcap file
*
* @return pointer to PcapDumper
*/
PcapDumper *getPcap() { return(&this->pcap); }
PcapDumper *getPcapSip() { return(&this->pcapSip); }
PcapDumper *getPcapRtp() { return(&this->pcapRtp); }
/**
* @brief get time of the last seen packet which belongs to this call
*
* @return time of the last packet in seconds from UNIX epoch
*/
time_t get_last_packet_time() { return last_packet_time; };
/**
* @brief get time of the last seen rtp packet which belongs to this call
*
* @return time of the last rtp packet in seconds from UNIX epoch
*/
time_t get_last_rtp_packet_time() { return max(last_rtp_a_packet_time, last_rtp_b_packet_time); };
/**
* @brief set time of the last seen packet which belongs to this call
*
* this time is used for calculating lenght of the call
*
*/
void set_last_packet_time(time_t mtime) { if(mtime > last_packet_time) last_packet_time = mtime; };
void set_last_mgcp_connect_packet_time(time_t mtime) { if(mtime > last_mgcp_connect_packet_time) last_mgcp_connect_packet_time = mtime; };
/**
* @brief get first time of the the packet which belongs to this call
*
* this time is used as start of the call in CDR record
*
* @return time of the first packet in seconds from UNIX epoch
*/
time_t get_first_packet_time() { return first_packet_time; };
/**
* @brief set first time of the the packet which belongs to this call
*
*/
void set_first_packet_time(time_t mtime, unsigned int usec) { first_packet_time = mtime; first_packet_usec = usec;};
/**
* handle hold times
*
*/
void HandleHold(bool sdp_sendonly, bool sdp_sendrecv);
/**
* @brief convert raw files to one WAV
*
*/
int convertRawToWav();
/**
* @brief save call to database
*
*/
int saveToDb(bool enableBatchIfPossible = true);
int saveAloneByeToDb(bool enableBatchIfPossible = true);
/**
* @brief save register msgs to database
*
*/
int saveRegisterToDb(bool enableBatchIfPossible = true);
/**
* @brief save sip MSSAGE to database
*
*/
int saveMessageToDb(bool enableBatchIfPossible = true);
/**
* @brief calculate duration of the call
*
* @return lenght of the call in seconds
*/
int duration() { return (typeIs(MGCP) ? last_mgcp_connect_packet_time : last_packet_time) - first_packet_time; };
int connect_duration() { return(connect_time ? duration() - (connect_time - first_packet_time) : 0); };
int duration_active() { return(getGlobalPacketTimeS() - first_packet_time); };
int connect_duration_active() { return(connect_time ? duration_active() - (connect_time - first_packet_time) : 0); };
/**
* @brief remove call from hash table
*
*/
void hashRemove();
void skinnyTablesRemove();
void removeFindTables(bool set_end_call = false);
/**
* @brief remove all RTP
*
*/
void removeRTP();
/**
* @brief stop recording packets to pcap file
*
*/
void stoprecording();
/**
* @brief save call to register tables and remove from calltable
*
*/
void saveregister(time_t currtime);
/**
* @brief print debug information for the call to stdout
*
*/
void evProcessRtpStream(int index_ip_port, bool by_dest, u_int32_t saddr, u_int16_t sport, u_int32_t daddr, u_int16_t dport, time_t time) {
if(index_ip_port < ipport_n) {
if(!ip_port[index_ip_port].rtp[by_dest].saddr) {
ip_port[index_ip_port].rtp[by_dest].saddr = saddr;
ip_port[index_ip_port].rtp[by_dest].sport = sport;
ip_port[index_ip_port].rtp[by_dest].daddr = daddr;
ip_port[index_ip_port].rtp[by_dest].dport = dport;
this->evStartRtpStream(index_ip_port, saddr, sport, daddr, dport, time);
}
ip_port[index_ip_port].rtp[by_dest].last_packet_time = time;
}
}
void evDestroyIpPortRtpStream(int index_ip_port) {
if(index_ip_port < ipport_n) {
for(int i = 0; i < 2; i++) {
if(ip_port[index_ip_port].rtp[i].saddr) {
this->evEndRtpStream(index_ip_port,
ip_port[index_ip_port].rtp[i].saddr,
ip_port[index_ip_port].rtp[i].sport,
ip_port[index_ip_port].rtp[i].daddr,
ip_port[index_ip_port].rtp[i].dport,
ip_port[index_ip_port].rtp[i].last_packet_time);
}
}
this->nullIpPortInfoRtpStream(index_ip_port);
}
}
void nullIpPortInfoRtpStream(int index_ip_port) {
if(index_ip_port < ipport_n) {
for(int i = 0; i < 2; i++) {
ip_port[index_ip_port].rtp[i].saddr = 0;
ip_port[index_ip_port].rtp[i].sport = 0;
ip_port[index_ip_port].rtp[i].daddr = 0;
ip_port[index_ip_port].rtp[i].dport = 0;
ip_port[index_ip_port].rtp[i].last_packet_time = 0;
}
}
}
void evStartRtpStream(int index_ip_port, u_int32_t saddr, u_int16_t sport, u_int32_t daddr, u_int16_t dport, time_t time);
void evEndRtpStream(int index_ip_port, u_int32_t saddr, u_int16_t sport, u_int32_t daddr, u_int16_t dport, time_t time);
void addtocachequeue(string file);
static void _addtocachequeue(string file);
void addtofilesqueue(eTypeSpoolFile typeSpoolFile, string file, long long writeBytes);
static void _addtofilesqueue(eTypeSpoolFile typeSpoolFile, string file, string dirnamesqlfiles, long long writeBytes, int spoolIndex);
float mos_lqo(char *deg, int samplerate);
void handle_dtmf(char dtmf, double dtmf_time, unsigned int saddr, unsigned int daddr, s_dtmf::e_type dtmf_type);