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calltable.cpp
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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.
*/
/**
* This file implements Calltable and Call class. Calltable implements operations
* on Call list. Call class implements operations on one call.
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <syslog.h>
#include <math.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/resource.h>
#include <net/if.h>
#include <dirent.h>
#include <mysqld_error.h>
#include <iostream>
#include <iomanip>
#include <sstream>
#include <vector>
#include <list>
#include <set>
#include <iterator>
//#include <.h>
#include "voipmonitor.h"
#include "calltable.h"
#include "format_wav.h"
#include "format_ogg.h"
#include "codecs.h"
#include "codec_alaw.h"
#include "codec_ulaw.h"
#include "mos_g729.h"
#include "jitterbuffer/asterisk/time.h"
#include "odbc.h"
#include "sql_db.h"
#include "rtcp.h"
#include "ipaccount.h"
#include "cleanspool.h"
#include "regcache.h"
#include "fraud.h"
#include "billing.h"
#include "tar.h"
#include "filter_mysql.h"
#include "sniff_inline.h"
#include "register.h"
#include "manager.h"
#include "srtp.h"
#include "dtls.h"
#include "filter_call.h"
#include "options.h"
#include "sniff_proc_class.h"
#include "charts.h"
#include "server.h"
#include "separate_processing.h"
#include "ssl_dssl.h"
#include "diameter.h"
#include "transcribe.h"
#include "heap_chunk.h"
#if HAVE_LIBJEMALLOC
#include <jemalloc/jemalloc.h>
#endif
#define MIN(x,y) ((x) < (y) ? (x) : (y))
using namespace std;
extern int verbosity;
extern int verbosityE;
extern bool opt_sip_message;
extern int opt_sip_register;
extern int opt_saveRTP;
extern int opt_onlyRTPheader;
extern int opt_saveSIP;
extern int opt_use_libsrtp;
extern int opt_rtcp;
extern int opt_saveRAW; // save RTP payload RAW data?
extern int opt_saveWAV; // save RTP payload RAW data?
extern int opt_saveGRAPH; // save GRAPH data to graph file?
extern FileZipHandler::eTypeCompress opt_gzipGRAPH; // compress GRAPH data to graph file?
extern bool opt_srtp_rtp_decrypt;
extern bool opt_srtp_rtp_dtls_decrypt;
extern bool opt_srtp_rtp_audio_decrypt;
extern bool opt_srtp_rtp_dtmf_decrypt;
extern bool opt_srtp_rtcp_decrypt;
extern int opt_savewav_force;
extern int opt_save_sdp_ipport;
extern int opt_save_ip_from_first_header;
extern int opt_mos_g729;
extern int opt_nocdr;
extern NoStoreCdrRules nocdr_rules;
extern int opt_only_cdr_next;
extern char opt_cachedir[1024];
extern char sql_cdr_table[256];
extern char sql_cdr_table_last30d[256];
extern char sql_cdr_table_last7d[256];
extern char sql_cdr_table_last1d[256];
extern char sql_cdr_next_table[256];
extern char sql_cdr_ua_table[256];
extern char sql_cdr_sip_response_table[256];
extern char sql_cdr_sip_request_table[256];
extern char sql_cdr_reason_table[256];
extern int opt_callend;
extern int opt_id_sensor;
extern int opt_id_sensor_cleanspool;
extern int rtptimeout;
extern int sipwithoutrtptimeout;
extern int absolute_timeout;
extern int opt_bye_timeout;
extern int opt_bye_confirmed_timeout;
extern bool opt_ss7_use_sam_subsequent_number;
extern int opt_ss7timeout_rlc;
extern int opt_ss7timeout_rel;
extern int opt_ss7timeout;
extern unsigned opt_max_sip_packets_in_call;
extern unsigned opt_max_invite_packets_in_call;
extern unsigned int gthread_num;
extern volatile int num_threads_active;
extern int opt_printinsertid;
extern int opt_cdronlyanswered;
extern int opt_cdronlyrtp;
extern int opt_newdir;
extern char opt_keycheck[1024];
extern char opt_vmcodecs_path[1024];
extern int opt_norecord_dtmf;
extern char opt_silencedtmfseq[16];
extern int opt_pauserecordingdtmf_timeout;
extern char get_customers_pn_query[1024];
extern int opt_saverfc2833;
extern int opt_dscp;
extern int opt_cdrproxy;
extern int opt_messageproxy;
extern int opt_cdr_country_code;
extern int opt_message_country_code;
extern int opt_pcap_dump_tar;
extern struct pcap_stat pcapstat;
extern int opt_filesclean;
extern int opt_allow_zerossrc;
extern int opt_cdr_sip_response_number_max_length;
extern vector<string> opt_cdr_sip_response_reg_remove;
extern bool opt_cdr_sip_response_normalisation;
extern int opt_cdr_reason_string_enable;
extern vector<string> opt_cdr_reason_reg_remove;
extern bool opt_cdr_reason_normalisation;
extern int opt_cdr_ua_enable;
extern vector<string> opt_cdr_ua_reg_remove;
extern vector<string> opt_cdr_ua_reg_whitelist;
extern bool opt_cdr_ua_normalisation;
extern unsigned int graph_delimiter;
extern int opt_mosmin_f2;
extern char opt_mos_lqo_bin[1024];
extern char opt_mos_lqo_ref[1024];
extern char opt_mos_lqo_ref16[1024];
extern int opt_mos_lqo;
extern regcache *regfailedcache;
extern MySqlStore *sqlStore;
extern int global_pcap_dlink;
extern pcap_t *global_pcap_handle;
extern int opt_mysqlstore_max_threads_cdr;
extern int opt_mysqlstore_max_threads_message;
extern int opt_mysqlstore_max_threads_register;
extern int opt_mysqlstore_max_threads_http;
extern int opt_mysqlstore_max_threads_charts_cache;
extern int opt_mysqlstore_limit_queue_register;
extern Calltable *calltable;
extern int opt_silencedetect;
extern int opt_clippingdetect;
extern CustomHeaders *custom_headers_cdr;
extern CustomHeaders *custom_headers_message;
extern int opt_custom_headers_last_value;
extern int opt_custom_headers_max_size;
extern bool _save_sip_history;
extern int opt_saveudptl;
extern int opt_rtpip_find_endpoints;
extern rtp_read_thread *rtp_threads;
extern bool opt_rtpmap_by_callerd;
extern bool opt_rtpmap_combination;
extern bool opt_rtpmap_indirect;
extern int opt_register_timeout_disable_save_failed;
extern int opt_rtpfromsdp_onlysip;
extern int opt_rtpfromsdp_onlysip_skinny;
extern int opt_rtp_streams_max_in_call;
extern int opt_rtp_check_both_sides_by_sdp;
extern int hash_modify_queue_length_ms;
extern int opt_mysql_enable_multiple_rows_insert;
extern int opt_mysql_max_multiple_rows_insert;
extern PreProcessPacket **preProcessPacketCallX;
extern int preProcessPacketCallX_count;
extern volatile PreProcessPacket::eCallX_state preProcessPacketCallX_state;
extern bool opt_disable_sdp_multiplication_warning;
extern bool opt_save_energylevels;
extern bool opt_disable_cdr_fields_rtp;
volatile int calls_counter = 0;
volatile int calls_for_store_counter = 0;
volatile int registers_counter = 0;
extern char mac[32];
unsigned int last_register_clean = 0;
extern int opt_onewaytimeout;
extern int opt_saveaudio_reversestereo;
extern int opt_saveaudio_stereo;
extern int opt_saveaudio_reversestereo;
extern float opt_saveaudio_oggquality;
extern bool opt_saveaudio_filteripbysipip;
extern bool opt_saveaudio_filter_ext;
extern bool opt_saveaudio_wav_mix;
extern bool opt_saveaudio_from_first_invite;
extern bool opt_saveaudio_afterconnect;
extern bool opt_saveaudio_from_rtp;
extern int opt_skinny;
extern int opt_enable_fraud;
extern bool opt_call_branches;
extern char opt_call_id_alternative[256];
extern char opt_callidmerge_header[128];
extern bool opt_sdp_check_direction_ext;
extern int opt_sdp_multiplication;
extern int opt_hide_message_content;
extern char opt_hide_message_content_secret[1024];
extern vector<string> opt_message_body_url_reg;
SqlDb *sqlDbSaveCall = NULL;
SqlDb *sqlDbSaveSs7 = NULL;
extern sExistsColumns existsColumns;
extern int opt_pcap_dump_tar_sip_use_pos;
extern int opt_pcap_dump_tar_rtp_use_pos;
extern int opt_pcap_dump_tar_graph_use_pos;
extern unsigned int glob_ssl_calls;
extern bool opt_cdr_partition;
extern bool opt_cdr_partition_by_hours;
extern int opt_t2_boost;
extern int opt_t2_boost_call_find_threads;
extern int opt_t2_boost_call_threads;
extern bool opt_time_precision_in_ms;
extern cBilling *billing;
extern cSqlDbData *dbData;
extern sStreamAnalysisData *rtp_stream_analysis_data;
extern int opt_charts_cache_max_threads;
extern bool opt_charts_cache_ip_boost;
extern int terminating_charts_cache;
extern volatile int terminating;
extern sSnifferClientOptions snifferClientOptions;
extern sSnifferServerOptions snifferServerOptions;
extern sSnifferServerClientOptions snifferServerClientOptions;
extern char opt_curl_hook_wav[256];
extern bool opt_processing_limitations;
extern bool opt_processing_limitations_active_calls_cache;
extern int opt_processing_limitations_active_calls_cache_type;
extern cProcessingLimitations processing_limitations;
extern bool opt_conference_processing;
extern vector<string> opt_mo_mt_identification_prefix;
extern int opt_separate_storage_ipv6_ipv4_address;
extern int opt_cdr_flag_bit;
extern bool srvcc_set;
extern ListCheckString *srvcc_numbers;
extern bool opt_srvcc_processing_only;
extern bool opt_save_srvcc_cdr;
extern bool opt_srvcc_correlation;
extern int opt_safe_cleanup_calls;
extern int opt_quick_save_cdr;
extern bool opt_srtp_rtp_local_instances;
static node_call_rtp_ip_port *calls_hash_static[MAXNODE];
sCallField callFields[] = {
{ cf_callreference, "callreference" },
{ cf_callid, "callid" },
{ cf_calldate, "calldate" },
{ cf_calldate_num, "calldate_num" },
{ cf_lastpackettime, "lastpackettime" },
{ cf_duration, "duration" },
{ cf_connect_duration, "connect_duration" },
{ cf_caller, "caller" },
{ cf_called, "called" },
{ cf_caller_country, "caller_country" },
{ cf_called_country, "called_country" },
{ cf_caller_international, "caller_international" },
{ cf_called_international, "called_international" },
{ cf_callername, "callername" },
{ cf_callerdomain, "callerdomain" },
{ cf_calleddomain, "calleddomain" },
{ cf_calleragent, "calleragent" },
{ cf_calledagent, "calledagent" },
{ cf_callerip, "callerip" },
{ cf_calledip, "calledip" },
{ cf_callerip_country, "callerip_country" },
{ cf_calledip_country, "calledip_country" },
{ cf_callerip_encaps, "callerip_encaps" },
{ cf_calledip_encaps, "calledip_encaps" },
{ cf_callerip_encaps_prot, "callerip_encaps_prot" },
{ cf_calledip_encaps_prot, "calledip_encaps_prot" },
{ cf_sipproxies, "sipproxies" },
{ cf_lastSIPresponseNum, "lastSIPresponseNum" },
{ cf_rtp_src, "rtp_src" },
{ cf_rtp_dst, "rtp_dst" },
{ cf_rtp_src_country, "rtp_src_country" },
{ cf_rtp_dst_country, "rtp_dst_country" },
{ cf_callercodec, "callercodec" },
{ cf_calledcodec, "calledcodec" },
{ cf_src_mosf1, "src_mosf1" },
{ cf_src_mosf1_avg, "src_mosf1_avg" },
{ cf_src_mosf1_min, "src_mosf1_min" },
{ cf_src_mosf2, "src_mosf2" },
{ cf_src_mosf2_avg, "src_mosf2_avg" },
{ cf_src_mosf2_min, "src_mosf2_min" },
{ cf_src_mosAD, "src_mosAD" },
{ cf_src_mosAD_avg, "src_mosAD_avg" },
{ cf_src_mosAD_min, "src_mosAD_min" },
{ cf_dst_mosf1, "dst_mosf1" },
{ cf_dst_mosf1_avg, "dst_mosf1_avg" },
{ cf_dst_mosf1_min, "dst_mosf1_min" },
{ cf_dst_mosf2, "dst_mosf2" },
{ cf_dst_mosf2_avg, "dst_mosf2_avg" },
{ cf_dst_mosf2_min, "dst_mosf2_min" },
{ cf_dst_mosAD, "dst_mosAD" },
{ cf_dst_mosAD_avg, "dst_mosAD_avg" },
{ cf_dst_mosAD_min, "dst_mosAD_min" },
{ cf_src_jitter, "src_jitter" },
{ cf_src_jitter_avg, "src_jitter_avg" },
{ cf_src_jitter_max, "src_jitter_max" },
{ cf_dst_jitter, "dst_jitter" },
{ cf_dst_jitter_avg, "dst_jitter_avg" },
{ cf_dst_jitter_max, "dst_jitter_max" },
{ cf_src_received, "src_received" },
{ cf_dst_received, "dst_received" },
{ cf_src_loss_abs, "src_loss_abs" },
{ cf_dst_loss_abs, "dst_loss_abs" },
{ cf_src_loss, "src_loss" },
{ cf_dst_loss, "dst_loss" },
{ cf_src_loss_last10sec, "src_loss_last10sec" },
{ cf_dst_loss_last10sec, "dst_loss_last10sec" },
{ cf_id_sensor, "id_sensor" },
{ cf_vlan, "vlan" }
};
Call_abstract::Call_abstract(int call_type, u_int64_t time_us) {
alloc_flag = 1;
type_base = call_type;
type_next = 0;
first_packet_time_us = time_us;
time_shift_ms = time_us > 1000000000ull * 1000000ull ? (int64_t)getTimeMS_rdtsc() - (int64_t)(time_us / 1000) : 0;
fbasename[0] = 0;
fbasename_safe[0] = 0;
fname_register = 0;
useSensorId = opt_id_sensor;
useDlt = global_pcap_dlink;
useHandle = global_pcap_handle;
flags = 0;
nat_aliases = NULL;
user_data = NULL;
user_data_type = 0;
#if DEBUG_ASYNC_TAR_WRITE
chunkBuffersCount_sync = 0;
for(unsigned i = 0; i < P_FLAGS_IMAX; i++) {
p_flags_count[i] = 0;
}
#else
chunkBuffersCount = 0;
#endif
this->created_at = getTimeUS();
}
bool
Call_abstract::addNextType(int type) {
if(!type_next &&
((type_base == INVITE && type == MESSAGE) ||
(type_base == MESSAGE && type == INVITE))) {
type_next = type;
if(type == INVITE) {
((Call*)this)->setRtpThreadNum();
}
return(true);
}
return(false);
}
string
Call_abstract::get_sensordir() {
string sensorDir;
extern int opt_spooldir_by_sensor;
extern int opt_spooldir_by_sensorname;
if((opt_spooldir_by_sensor && useSensorId > 0) ||
opt_spooldir_by_sensorname) {
if(opt_spooldir_by_sensorname) {
extern SensorsMap sensorsMap;
sensorDir = sensorsMap.getSensorNameFile(useSensorId);
} else if(opt_spooldir_by_sensor) {
sensorDir = intToString(useSensorId);
}
}
return(sensorDir);
}
string
Call_abstract::get_pathname(eTypeSpoolFile typeSpoolFile, const char *substSpoolDir) {
if(!force_spool_path.empty()) {
return(force_spool_path);
}
string spoolDir;
string sensorDir;
string typeDir;
spoolDir = substSpoolDir ?
substSpoolDir :
(opt_cachedir[0] ? opt_cachedir : getSpoolDir(typeSpoolFile));
sensorDir = get_sensordir();
struct tm t = time_r(first_packet_time_us);
char timeDir_buffer[100];
if(opt_newdir) {
static volatile int timeDirCache_sync = 0;
static volatile u_int32_t timeDirCache_index[60];
static volatile char timeDirCache_buffer[60][100];
timeDir_buffer[0] = 0;
u_int8_t _time_index_arr[4];
_time_index_arr[0] = t.tm_mon;
_time_index_arr[1] = t.tm_mday;
_time_index_arr[2] = t.tm_hour;
_time_index_arr[3] = t.tm_min;
u_int32_t *_time_index = (u_int32_t*)_time_index_arr;
__SYNC_LOCK(timeDirCache_sync);
if(*_time_index == timeDirCache_index[t.tm_min]) {
strcpy_null_term(timeDir_buffer, (const char*)timeDirCache_buffer[t.tm_min]);
}
__SYNC_UNLOCK(timeDirCache_sync);
if(!timeDir_buffer[0]) {
snprintf(timeDir_buffer, sizeof(timeDir_buffer),
"%04d-%02d-%02d/%02d/%02d",
t.tm_year + 1900, t.tm_mon + 1, t.tm_mday, t.tm_hour, t.tm_min);
__SYNC_LOCK(timeDirCache_sync);
timeDirCache_index[t.tm_min] = *_time_index;
strncpy_null_term((char*)timeDirCache_buffer[t.tm_min], timeDir_buffer, sizeof(timeDir_buffer));
__SYNC_UNLOCK(timeDirCache_sync);
}
} else {
snprintf(timeDir_buffer, sizeof(timeDir_buffer),
"%04d-%02d-%02d",
t.tm_year + 1900, t.tm_mon + 1, t.tm_mday);
}
typeDir = opt_newdir ? getSpoolTypeDir(typeSpoolFile) : "";
return(spoolDir + (spoolDir.length() ? "/" : "") +
sensorDir + (sensorDir.length() ? "/" : "") +
timeDir_buffer + "/" +
typeDir + (typeDir.length() ? "/" : ""));
}
string
Call_abstract::get_filename(eTypeSpoolFile typeSpoolFile, const char *fileExtension) {
string extension = fileExtension ? fileExtension : getFileTypeExtension(typeSpoolFile);
if(((typeIs(OPTIONS) && user_data_type == OPTIONS) ||
(typeIs(SUBSCRIBE) && user_data_type == SUBSCRIBE) ||
(typeIs(NOTIFY) && user_data_type == NOTIFY)) &&
user_data) {
cSipMsgRequestResponse *sipMsgRequestResponse = (cSipMsgRequestResponse*)user_data;
return(sipMsgRequestResponse->getPcapFileName() +
(extension.length() ? "." : "") + extension);
}
return((typeIs(REGISTER) ?
intToString(fname_register) :
get_fbasename_safe()) +
(extension.length() ? "." : "") + extension);
}
string
Call_abstract::get_pathfilename(eTypeSpoolFile typeSpoolFile, const char *fileExtension) {
string pathname = get_pathname(typeSpoolFile);
string filename = get_filename(typeSpoolFile, fileExtension);
return(pathname + (pathname.length() && pathname[pathname.length() - 1] != '/' ? "/" : "") +
filename);
}
/* returns name of the directory in format YYYY-MM-DD */
string
Call_abstract::dirnamesqlfiles() {
char sdirname[50];
struct tm t = time_r(first_packet_time_us);
snprintf(sdirname, sizeof(sdirname), "%04d%02d%02d%02d", t.tm_year + 1900, t.tm_mon + 1, t.tm_mday, t.tm_hour);
return(sdirname);
}
char *
Call_abstract::get_fbasename_safe() {
strcpy_null_term(fbasename_safe, fbasename);
prepare_string_to_filename(fbasename_safe);
return fbasename_safe;
}
void
Call_abstract::addTarPos(u_int64_t pos, int type) {
switch(type) {
case FileZipHandler::pcap_sip:
if(opt_pcap_dump_tar_sip_use_pos) {
this->tarPosSip.push_back(pos);
}
break;
case FileZipHandler::pcap_rtp:
if(opt_pcap_dump_tar_rtp_use_pos) {
this->tarPosRtp.push_back(pos);
}
break;
case FileZipHandler::graph_rtp:
if(opt_pcap_dump_tar_graph_use_pos) {
this->tarPosGraph.push_back(pos);
}
break;
}
}
string CallStructs::sSipPacketInfo::getJson() {
JsonExport json;
json.add("time", time_us);
json.add("src_ip", src.ip.getString());
json.add("src_port", src.port.getString());
json.add("dst_ip", dst.ip.getString());
json.add("dst_port", dst.port.getString());
json.add("sip", sip_first_line);
json.add("sip_len", sip_length);
json.add("packet_len", packet_length);
json.add("cseq_m", cseq.method);
json.add("cseq_n", cseq.number);
return(json.getJson());
}
CallBranch::CallBranch(Call *call, unsigned branch_id) {
this->call = call;
this->branch_id = branch_id;
invite_sdaddr_last_ts = 0;
invite_sdaddr_all_confirmed = -1;
invite_sdaddr_bad_order = false;
saddr.clear();
sport.clear();
daddr.clear();
dport.clear();
invitecseq.null();
for(unsigned i = 0; i < (sizeof(byecseq) / sizeof(byecseq[0])); i++) {
byecseq[i].null();
}
messagecseq.null();
cancelcseq.null();
updatecseq.null();
sipcallerip_encaps_prot = 0xFF;
sipcalledip_encaps_prot = 0xFF;
sipcallerip_encaps_prot_rslt = 0xFF;
sipcalledip_encaps_prot_rslt = 0xFF;
sipcallerdip_reverse = false;
_proxies_lock = 0;
whohanged = -1;
oneway = 1;
lastSIPresponseNum = 0;
new_invite_after_lsr487 = false;
cancel_lsr487 = false;
reason_sip_cause = 0;
reason_q850_cause = 0;
seeninvite = false;
seeninviteok = false;
seenmessage = false;
seenmessageok = false;
seenbye = false;
seenbye_time_usec = 0;
seenokbye = false;
seenokbye_time_usec = 0;
seenbye_and_ok = false;
seenbye_and_ok_permanent = false;
seenbye_and_ok_time_usec = 0;
seencancel = false;
seencancel_time_usec = 0;
seencancel_and_ok = false;
seencancel_and_ok_time_usec = 0;
seenauthfailed = false;
seenauthfailed_time_usec = 0;
ignore_rtp_after_response_time_usec = 0;
unconfirmed_bye = false;
seenRES2XX = false;
seenRES2XX_no_BYE = false;
seenRES18X = false;
vlan = VLAN_UNSET;
is_sipalg_detected = false;
ipport_n = 0;
logged_max_ip_per_call = false;
end_call_rtp = 0;
end_call_hash_removed = 0;
memset(rtpmap, 0, sizeof(rtpmap));
memset(rtpmap_used_flags, 0, sizeof(rtpmap_used_flags));
rtp_ip_port_counter = 0;
#if CHECK_HASHTABLE_FOR_ALL_CALLS
rtp_ip_port_counter_add = 0;
#endif
_invite_list_lock = 0;
updateDstnumOnAnswer = false;
updateDstnumFromMessage = false;
}
CallBranch::~CallBranch() {
for(list<sSipPacketInfo*>::iterator iter = SIPpacketInfoList.begin(); iter != SIPpacketInfoList.end(); iter++) {
delete *iter;
}
}
void CallBranch::proxies_undup(set<vmIP> *proxies_undup, list<vmIPport> *proxies, vmIPport *exclude) {
bool need_lock = !proxies;
if(need_lock) proxies_lock();
if(!proxies) {
proxies = &this->proxies;
}
for(list<vmIPport>::iterator iter = proxies->begin(); iter != proxies->end(); iter++) {
if((!exclude || !(*iter == *exclude)) &&
proxies_undup->find(iter->ip) == proxies_undup->end()) {
proxies_undup->insert(iter->ip);
}
}
if(need_lock) proxies_unlock();
}
int64_t CallBranch::get_min_response_100_time_us() {
int64_t rslt = -1;
invite_list_lock();
for(vector<Call::sInviteSD_Addr>::iterator iter = invite_sdaddr.begin(); iter != invite_sdaddr.end(); iter++) {
for(map<u_int32_t, sInviteCseqData>::iterator iter2 = iter->cseq_data.begin(); iter2 != iter->cseq_data.end(); iter2++) {
if(iter2->second.time_us && iter2->second.first_response_100_time_us &&
iter2->second.first_response_100_time_us >= iter2->second.time_us) {
int64_t diff_us = iter2->second.first_response_100_time_us - iter2->second.time_us;
if(rslt == -1 || diff_us < rslt) {
rslt = diff_us;
}
}
}
}
invite_list_unlock();
return(rslt);
}
int64_t CallBranch::get_min_response_xxx_time_us(){
int64_t rslt = -1;
invite_list_lock();
for(vector<Call::sInviteSD_Addr>::iterator iter = invite_sdaddr.begin(); iter != invite_sdaddr.end(); iter++) {
for(map<u_int32_t, sInviteCseqData>::iterator iter2 = iter->cseq_data.begin(); iter2 != iter->cseq_data.end(); iter2++) {
if(iter2->second.time_us && iter2->second.first_response_xxx_time_us &&
iter2->second.first_response_xxx_time_us >= iter2->second.time_us) {
int64_t diff_us = iter2->second.first_response_xxx_time_us - iter2->second.time_us;
if(rslt == -1 || diff_us < rslt) {
rslt = diff_us;
}
}
}
}
invite_list_unlock();
return(rslt);
}
string CallBranch::get_sip_packets_info_json() {
string rslt = "[";
unsigned counter = 0;
for(list<sSipPacketInfo*>::iterator iter = SIPpacketInfoList.begin(); iter != SIPpacketInfoList.end(); iter++) {
if(counter) {
rslt += ",";
}
rslt += (*iter)->getJson();
++counter;
}
rslt += "]";
return(rslt);
}
/* constructor */
Call::Call(int call_type, char *call_id, unsigned long call_id_len, vector<string> *call_id_alternative, u_int64_t time_us) :
Call_abstract(call_type, time_us),
pcap(PcapDumper::na, this),
pcapSip(PcapDumper::sip, this),
pcapRtp(PcapDumper::rtp, this) {
first_branch.call = this;
branch_main_id = 0;
_branches_lock = 0;
//increaseTartimemap(time);
has_second_merged_leg = false;
isfax = NOFAX;
seenudptl = 0;
exists_udptl_data = false;
not_acceptable = false;
sip_fragmented = false;
rtp_fragmented = false;
last_callercodec = -1;
last_signal_packet_time_us = time_us;
last_rtp_packet_time_us = 0;
last_rtcp_packet_time_us = 0;
last_rtp_a_packet_time_us = 0;
last_rtp_b_packet_time_us = 0;
if(call_id_len) {
this->call_id = string(call_id, call_id_len);
this->call_id_len = call_id_len;
} else {
this->call_id = string(call_id);
this->call_id_len = this->call_id.length();
}
if(opt_call_id_alternative[0]) {
this->call_id_alternative = new FILE_LINE(0) map<string, bool>;
if(call_id_alternative) {
for(unsigned i = 0; i < call_id_alternative->size(); i++) {
(*this->call_id_alternative)[(*call_id_alternative)[i]] = true;
}
}
} else {
this->call_id_alternative = NULL;
}
_call_id_alternative_lock = 0;
sighup = false;
progress_time_us = 0;
first_rtp_time_us = 0;
connect_time_us = 0;
first_invite_time_us = 0;
first_response_100_time_us = 0;
first_response_xxx_time_us = 0;
first_message_time_us = 0;
first_response_200_time_us = 0;
rtp_cur[0] = NULL;
rtp_cur[1] = NULL;
rtp_prev[0] = NULL;
rtp_prev[1] = NULL;
hold_status = false;
is_fas_detected = false;
is_zerossrc_detected = false;
protocol_is_tcp = false;
protocol_is_udp = false;
#if not EXPERIMENTAL_LITE_RTP_MOD
for(int i = 0; i < MAX_SSRC_PER_CALL_FIX; i++) {
rtp_fix[i] = NULL;
}
#if CALL_RTP_DYNAMIC_ARRAY
rtp_dynamic = NULL;
#endif
#endif
ssrc_n = 0;
rtcp_exists = false;
rtp_canceled = NULL;
rtp_remove_flag = false;
rtpab[0] = NULL;
rtpab[1] = NULL;
dtls = NULL;
dtls_exists = false;
dtls_queue_move = 0;
dtls_queue_sync = 0;
dtls_keys_sync = 0;
rtplock_sync = 0;
listening_worker_run = NULL;
lastcallerrtp = NULL;
lastcalledrtp = NULL;
lastactivecallerrtp = NULL;
lastactivecalledrtp = NULL;
destroy_call_at = 0;
destroy_call_at_bye = 0;
destroy_call_at_bye_confirmed = 0;
thread_num = 0;
thread_num_rd = 0;
setRtpThreadNum();
recordstopped = 0;
dtmfflag = 0;
for(unsigned int i = 0; i < sizeof(dtmfflag2) / sizeof(dtmfflag2[0]); i++) {
dtmfflag2[i] = 0;
}
dtmf_sync = 0;
silencerecording = 0;
recordingpausedby182 = 0;
save_energylevels = false;
rtppacketsinqueue = 0;
push_call_to_calls_queue = 0;
push_register_to_registers_queue = 0;
push_call_to_storing_cdr_queue = 0;
message = NULL;
message_info = NULL;
contenttype = NULL;
content_length = 0;
dcs = 0;
voicemail = voicemail_na;
max_length_sip_data = 0;
max_length_sip_packet = 0;
skinny_partyid = 0;
pthread_mutex_init(&listening_worker_run_lock, NULL);
caller_sipdscp = 0;
called_sipdscp = 0;
ps_ifdrop = pcapstat.ps_ifdrop;
ps_drop = pcapstat.ps_drop;
if(verbosity && verbosityE > 1) {
syslog(LOG_NOTICE, "CREATE CALL %s", this->call_id.c_str());
}
_custom_headers_content_sync = 0;
forcemark_time_size = 0;
_forcemark_lock = 0;
a_mos_lqo = -1;
b_mos_lqo = -1;
absolute_timeout_exceeded = 0;
zombie_timeout_exceeded = 0;
bye_timeout_exceeded = 0;
rtp_timeout_exceeded = 0;
sipwithoutrtp_timeout_exceeded = 0;
oneway_timeout_exceeded = 0;
max_sip_packets_exceeded = 0;
max_invite_packets_exceeded = 0;
force_terminate = 0;
pcap_drop = 0;
onInvite_counter = 0;
onCall_2XX_counter = 0;
onCall_18X_counter = 0;
onHangup_counter = 0;
force_close = false;
first_codec = -1;
caller_silence = 0;
called_silence = 0;
caller_noise = 0;
called_noise = 0;
caller_lastsilence = 0;
called_lastsilence = 0;
caller_clipping_8k = 0;
called_clipping_8k = 0;
_mergecalls_lock = 0;
exists_srtp = false;
exists_srtp_crypto_config = false;
exists_srtp_fingerprint = false;
for(int i = 0; i < 2; i++) {
callerd_confirm_rtp_by_both_sides_sdp[i] = 0;
}
log_srtp_callid = false;
error_negative_payload_length = false;
hash_queue_counter = 0;
attemptsClose = 0;
stopProcessing = false;
stopProcessingAt_s = 0;
for(unsigned i = 0; i < sizeof(bad_flags_warning) / sizeof(bad_flags_warning[0]); i++) {
bad_flags_warning[i] = false;
}
useInListCalls = 0;
use_rtcp_mux = false;
use_sdp_sendonly = false;
rtp_from_multiple_sensors = false;
sdp_exists_media_type_audio = false;
sdp_exists_media_type_image = false;
sdp_exists_media_type_video = false;
sdp_exists_media_type_application = false;
is_ssl = false;
#if not EXPERIMENTAL_SUPPRESS_AUDIOCODES
is_audiocodes = false;
#endif
rtp_zeropackets_stored = 0;
lastraw[0] = NULL;
lastraw[1] = NULL;
iscaller_consecutive[0] = 0;
iscaller_consecutive[1] = 0;
last_mgcp_connect_packet_time_us = 0;
pcap_dump_error = 0;
_hash_add_lock = 0;
counter = ++counter_s;
syslog_sdp_multiplication = false;
_txt_lock = 0;
televent_exists_request = false;
televent_exists_response = false;
exclude_from_active_calls = false;
conference_is_main_leg = false;
conference_is_leg = false;
conference_referred_by_ok_time = 0;
#if CONFERENCE_LEGS_MOD_WITHOUT_TABLE_CDR_CONFERENCE
conference_connect_time = 0;
conference_disconnect_time = 0;
conference_active = 0;
#endif
conference_legs_sync = 0;
srvcc_flag = _srvcc_na;
cdr.setIgnoreCheckExistsField();
cdr_next.setIgnoreCheckExistsField();
for(int i = 0; i < CDR_NEXT_MAX; i++) {
cdr_next_ch[i].setIgnoreCheckExistsField();
}
cdr_country_code.setIgnoreCheckExistsField();
set_call_counter = false;
set_register_counter = false;
price_customer = 0;
price_operator = 0;
suppress_rtp_read_due_to_insufficient_hw_performance = false;
suppress_rtp_proc_due_to_insufficient_hw_performance = false;
#if EXPERIMENTAL_SEPARATE_PROCESSSING
sp_sent_close_call = false;
sp_arrived_rtp_streams = false;
sp_stop_rtp_processing_at = 0;
sp_do_destroy_call_at = 0;
#endif
sip_packets_counter = 0;
invite_packets_counter = 0;
process_rtp_counter = 0;
#if CALL_DEBUG_RTP
debug_rtp = false;
#endif
save_sip_pcap = false;
save_rtp_pcap = false;
save_rtp_payload_pcap = false;
save_rtcp_pcap = false;
save_rtp_graph = false;
}
u_int64_t Call::counter_s = 0;
void Call::hashRemove(CallBranch *c_branch, bool useHashQueueCounter) {
if(!c_branch) {
hashRemove(&first_branch, useHashQueueCounter);
if(next_branches.size()) {
branches_lock();
for(unsigned i = 0; i < next_branches.size(); i++) {
hashRemove(next_branches[i], useHashQueueCounter);
}
branches_unlock();
}
return;
}
#if EXPERIMENTAL_SEPARATE_PROCESSSING
if(separate_processing() == cSeparateProcessing::_rtp) {
for(set<vmIPport>::iterator iter = sp_rtp_ipport.begin(); iter != sp_rtp_ipport.end(); iter++) {
calltable->hashRemove(this, c_branch, iter->ip, iter->port, false, true, useHashQueueCounter);
// TODO: evDestroyIpPortRtpStream ?
}
return;
}