mirror of
https://github.com/ntop/ntopng.git
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204 lines
12 KiB
C++
204 lines
12 KiB
C++
/*
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*
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* (C) 2013-25 - ntop.org
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _PARSED_FLOW_H_
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#define _PARSED_FLOW_H_
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#include "ntop_includes.h"
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class ParsedFlow : public ParsedFlowCore, public ParsedeBPF {
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private:
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bool has_parsed_ebpf, is_swapped;
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json_object *additional_fields_json;
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ndpi_serializer *additional_fields_tlv;
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char *l7_info;
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char *http_url, *http_site, *http_user_agent, *dhcp_client_name, *sip_call_id;
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ndpi_http_method http_method;
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char *dns_query;
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char *end_reason;
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char *tls_server_name, *bittorrent_hash, *tcp_fingerprint;
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char *ja4c_hash;
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char *flow_risk_info;
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char *external_alert;
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char *l7_json;
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char *smtp_rcp_to, *smtp_mail_from;
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u_int32_t src_ip_addr_pre_nat, dst_ip_addr_pre_nat,
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src_ip_addr_post_nat, dst_ip_addr_post_nat;
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u_int8_t tls_unsafe_cipher, flow_verdict;
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ndpi_os os_hint;
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u_int16_t tls_cipher;
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u_int16_t http_ret_code;
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u_int16_t dns_query_type, dns_ret_code, dns_query_id;
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u_int32_t l7_error_code;
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u_int16_t src_port_pre_nat, dst_port_pre_nat,
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src_port_post_nat, dst_port_post_nat;
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custom_app_t custom_app;
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ndpi_confidence_t confidence;
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ndpi_risk ndpi_flow_risk_bitmap;
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char *ndpi_flow_risk_name;
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FlowSource flow_source;
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char *wlan_ssid;
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u_int8_t wtp_mac_address[6];
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struct {
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u_int8_t src_to_dst, dst_to_src;
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} qoe;
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public:
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ParsedFlow();
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ParsedFlow(const ParsedFlow &pf);
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inline void addAdditionalField(const char *key, json_object *field) {
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if (!additional_fields_json)
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additional_fields_json = json_object_new_object();
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if (additional_fields_json)
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json_object_object_add(additional_fields_json, key, field);
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}
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inline void addAdditionalField(ndpi_deserializer *deserializer) {
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if (!additional_fields_tlv) {
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additional_fields_tlv =
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(ndpi_serializer *)calloc(1, sizeof(ndpi_serializer));
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if (additional_fields_tlv)
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ndpi_init_serializer_ll(additional_fields_tlv,
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ndpi_serialization_format_tlv, 64);
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}
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if (additional_fields_tlv)
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ndpi_deserialize_clone_item(deserializer, additional_fields_tlv);
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}
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inline json_object *getAdditionalFieldsJSON() { return additional_fields_json; };
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inline ndpi_serializer *getAdditionalFieldsTLV() {
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ndpi_serializer *tlv = additional_fields_tlv;
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additional_fields_tlv = NULL;
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return tlv;
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};
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inline bool hasParsedeBPF() const { return has_parsed_ebpf; };
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inline void setParsedeBPF() { has_parsed_ebpf = true; };
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inline void setParsedProcessInfo() { process_info_set = true; setParsedeBPF(); }
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inline void setParsedContainerInfo() { container_info_set = true; setParsedeBPF(); }
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virtual ~ParsedFlow();
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void freeMemory();
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void swap();
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void fromLua(lua_State *L, int index);
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inline void setL7Info(const char *str) { if(l7_info != NULL) free(l7_info); if(str) { l7_info = strdup(str); } else l7_info = NULL; }
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inline void setHTTPurl(const char *str) { if(http_url != NULL) free(http_url); if(str) { http_url = strdup(str); } else http_url = NULL; }
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inline void setHTTPsite(const char *str) { if(http_site != NULL) free(http_site); if(str) { http_site = strdup(str);} else http_site = NULL; }
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inline void setHTTPuserAgent(const char *str) { if(http_user_agent != NULL) free(http_user_agent); if(str) { http_user_agent = strdup(str);} else http_user_agent = NULL; }
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inline void setHTTPMethod(ndpi_http_method m) { http_method = m; }
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inline void setDNSQuery(const char *str) { if(dns_query != NULL) free(dns_query); if(str) { dns_query = strdup(str);} else dns_query = NULL; }
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inline void setTLSserverName(const char *str) { if(tls_server_name != NULL) free(tls_server_name); if(str) { tls_server_name = strdup(str);} else tls_server_name = NULL; }
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inline void setBittorrentHash(const char *str) { if(bittorrent_hash != NULL) free(bittorrent_hash); if(str) { bittorrent_hash = strdup(str);} else bittorrent_hash = NULL; }
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inline void setTCPFingerprint(const char *str) { if(tcp_fingerprint != NULL) free(tcp_fingerprint); if(str) { tcp_fingerprint = strdup(str);} else tcp_fingerprint = NULL; }
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inline void setJA4cHash(const char *str) { if(ja4c_hash != NULL) free(ja4c_hash); if(str) { ja4c_hash = strdup(str); } else ja4c_hash = NULL; }
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inline void setRiskInfo(const char *str) { if(flow_risk_info != NULL) free(flow_risk_info); if(str) { flow_risk_info = strdup(str); } else flow_risk_info = NULL; }
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inline void setExternalAlert(const char *str) { if(external_alert != NULL) free(external_alert); if(str) { external_alert = strdup(str);} else external_alert = NULL; }
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inline void setL7JSON(const char *str) { if(l7_json != NULL) free(l7_json); if(str) { l7_json = strdup(str);} else l7_json = NULL; }
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inline void setTLSUnsafeCipher(u_int8_t v) { tls_unsafe_cipher = v; }
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inline void setTLSCipher(u_int16_t v) { tls_cipher = v; }
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inline void setFlowVerdict(u_int8_t v) { flow_verdict = v; }
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inline void setHTTPRetCode(u_int16_t v) { http_ret_code = v; }
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inline void setDNSQueryType(u_int16_t v) { dns_query_type = v; }
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inline void setDNSRetCode(u_int16_t v) { dns_ret_code = v; }
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inline void setDNSQueryId(u_int16_t v) { dns_query_id = v; }
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inline void setL7ErrorCode(u_int32_t v) { l7_error_code = v; }
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inline void setCustomApp(custom_app_t c) { custom_app = c; }
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inline void setConfidence(ndpi_confidence_t c) { confidence = c; }
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inline void setRisk(ndpi_risk r) { ndpi_flow_risk_bitmap = r; }
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inline void setFlowSource(FlowSource n) { flow_source = n; }
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inline void setEndReason(const char *str) { if(end_reason != NULL) free(end_reason); if(str) { end_reason = strdup(str);} else end_reason = NULL; }
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inline void setSMTPRcptTo(const char *str) { if(smtp_rcp_to != NULL) free(smtp_rcp_to); if(str) { smtp_rcp_to = strdup(str);} else smtp_rcp_to = NULL; }
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inline void setSMTPMailFrom(const char *str) { if(smtp_mail_from != NULL) free(smtp_mail_from); if(str) { smtp_mail_from = strdup(str);} else smtp_mail_from = NULL; }
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inline void setRiskName(const char *str) { if(ndpi_flow_risk_name != NULL) free(ndpi_flow_risk_name); if (str) { ndpi_flow_risk_name = strdup(str);} else ndpi_flow_risk_name = NULL; }
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inline void setDHCPClientName(const char *str) { if(dhcp_client_name != NULL) free(dhcp_client_name); if(str) { dhcp_client_name = strdup(str);} else dhcp_client_name = NULL; }
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inline void setSIPCallId(const char *str) { if(sip_call_id != NULL) free(sip_call_id); if(str) { sip_call_id = strdup(str);} else sip_call_id = NULL; }
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inline void setPreNATSrcIp(u_int32_t v) { src_ip_addr_pre_nat = v; };
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inline void setPreNATDstIp(u_int32_t v) { dst_ip_addr_pre_nat = v; };
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inline void setPostNATSrcIp(u_int32_t v) { src_ip_addr_post_nat = v; };
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inline void setPostNATDstIp(u_int32_t v) { dst_ip_addr_post_nat = v; };
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inline void setPreNATSrcPort(u_int16_t v) { src_port_pre_nat = v; };
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inline void setPreNATDstPort(u_int16_t v) { dst_port_pre_nat = v; };
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inline void setPostNATSrcPort(u_int16_t v) { src_port_post_nat = v; };
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inline void setPostNATDstPort(u_int16_t v) { dst_port_post_nat = v; };
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inline void setWLANSSID(const char *str) { if(wlan_ssid != NULL) free(wlan_ssid); if(str) { wlan_ssid = strdup(str);} else wlan_ssid = NULL; }
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inline void setWTPMACAddress(const char *str) { Utils::parseMac(wtp_mac_address, str); }
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/* ****** */
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inline char* getL7Info(bool setToNULL = false) { char *r = l7_info; if(setToNULL) l7_info = NULL; return(r); }
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inline char* getHTTPurl(bool setToNULL = false) { char *r = http_url; if(setToNULL) http_url = NULL; return(r); }
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inline char* getHTTPsite(bool setToNULL = false) { char *r = http_site; if(setToNULL) http_site = NULL; return(r); }
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inline char* getHTTPuserAgent(bool setToNULL = false) { char *r = http_user_agent; if(setToNULL) http_user_agent = NULL; return(r); }
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inline ndpi_http_method getHTTPMethod() { return(http_method); }
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inline char* getDNSQuery(bool setToNULL = false) { char *r = dns_query; if(setToNULL) dns_query = NULL; return(r); }
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inline char* getTLSserverName(bool setToNULL = false) { char *r = tls_server_name; if(setToNULL) tls_server_name = NULL; return(r); }
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inline char* getBittorrentHash(bool setToNULL = false) { char *r = bittorrent_hash; if(setToNULL) bittorrent_hash = NULL; return(r); }
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inline char* getTCPFingerprint(bool setToNULL = false) { char *r = tcp_fingerprint; if(setToNULL) tcp_fingerprint = NULL; return(r); }
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inline char* getJA4cHash(bool setToNULL = false) { char *r = ja4c_hash; if(setToNULL) ja4c_hash = NULL; return(r); }
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inline char* getRiskInfo(bool setToNULL = false) { char *r = flow_risk_info; if(setToNULL) flow_risk_info = NULL; return(r); }
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inline char* getExternalAlert(bool setToNULL = false) { char *r = external_alert; if(setToNULL) external_alert = NULL; return(r); }
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inline char* getL7JSON(bool setToNULL = false) { char *r = l7_json; if(setToNULL) l7_json = NULL; return(r); }
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inline char* getEndReason(bool setToNull = false) { char *r = end_reason; if(setToNull) end_reason = NULL; return(r); }
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inline char* getSMTPRcptTo(bool setToNull = false) { char *r = smtp_rcp_to; if(setToNull) smtp_rcp_to = NULL; return(r); }
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inline char* getSMTPMailFrom(bool setToNull = false) { char *r = smtp_mail_from; if(setToNull) smtp_mail_from = NULL; return(r); }
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inline char* getDHCPClientName(bool setToNull = false) { char *r = dhcp_client_name; if(setToNull) dhcp_client_name = NULL; return(r); }
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inline char* getSIPCallId(bool setToNull = false) { char *r = sip_call_id; if(setToNull) sip_call_id = NULL; return(r); }
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inline char* getWLANSSID(bool setToNull = false) { char *r = wlan_ssid; if(setToNull) wlan_ssid = NULL; return(r); }
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inline u_int8_t *getWTPMACAddress() { return wtp_mac_address; }
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inline u_int32_t getPreNATSrcIp() { return src_ip_addr_pre_nat; };
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inline u_int32_t getPreNATDstIp() { return dst_ip_addr_pre_nat; };
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inline u_int32_t getPostNATSrcIp() { return src_ip_addr_post_nat; };
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inline u_int32_t getPostNATDstIp() { return dst_ip_addr_post_nat; };
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inline u_int16_t getPreNATSrcPort() { return src_port_pre_nat; };
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inline u_int16_t getPreNATDstPort() { return dst_port_pre_nat; };
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inline u_int16_t getPostNATSrcPort() { return src_port_post_nat; };
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inline u_int16_t getPostNATDstPort() { return dst_port_post_nat; };
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inline u_int8_t getTLSUnsafeCipher() { return(tls_unsafe_cipher); }
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inline u_int16_t getTLSCipher() { return(tls_cipher); }
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inline u_int8_t getFlowVerdict() { return(flow_verdict); }
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inline u_int16_t getHTTPRetCode() { return(http_ret_code); }
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inline u_int16_t getDNSQueryType() { return(dns_query_type); }
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inline u_int16_t getDNSRetCode() { return(dns_ret_code); }
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inline u_int16_t getDNSQueryId() { return(dns_query_id); }
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inline u_int32_t getL7ErrorCode() { return(l7_error_code); }
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inline custom_app_t getCustomApp() { return(custom_app ); }
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inline ndpi_confidence_t getConfidence() { return(confidence); }
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inline ndpi_risk getRisk() { return(ndpi_flow_risk_bitmap); }
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inline char* getRiskName() { return(ndpi_flow_risk_name); }
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inline bool isSwapped() { return(is_swapped); }
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inline FlowSource getFlowSource() { return(flow_source); }
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inline u_int8_t getQoESrc2Dst() { return(qoe.src_to_dst); }
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inline u_int8_t getQoEDst2Src() { return(qoe.dst_to_src); }
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inline void setQoESrc2Dst(u_int8_t t) { qoe.src_to_dst = t; }
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inline void setQoEDst2Src(u_int8_t t) { qoe.dst_to_src = t; }
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inline void setOSHint(ndpi_os t) { os_hint = t; }
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inline ndpi_os getOSHint() { return(os_hint); }
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u_int32_t get_private_flow_id();
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void print();
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};
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#endif /* _PARSED_FLOW_H_ */
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