250 lines
10 KiB
C++
250 lines
10 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// //
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// Copyright Test Competence Center (TCC) ETH 2009 //
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// //
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// The copyright to the computer program(s) herein is the property of TCC. //
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// The program(s) may be used and/or copied only with the written permission //
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// of TCC or in accordance with the terms and conditions stipulated in the //
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// agreement/contract under which the program(s) have been supplied //
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// //
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///////////////////////////////////////////////////////////////////////////////
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//
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// File: MTP3asp_PT.hh
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// Description: Implementation of port MTP3asp_PT
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// This test port is written to connect ttcn to SEA
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// according to specification ITU-T SS7 MTP3, ANSI, TCC, MPT, IETF,
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// Reference: ITU-T Recommendation Q.704, RFC3332
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// Rev: R11A01
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// Prodnr: CNL 113 337
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// Updated: 2009-04-03
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// Contact: http://ttcn.ericsson.se
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#ifndef MTP3asp_PT_HH
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#define MTP3asp_PT_HH
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#include <TTCN3.hh>
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#ifdef TARGET_TEST
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#include "Abstract_Socket.hh"
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#endif
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#ifndef TARGET_TEST
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#include "mphclib.h"
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#endif
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#define MAXSIZE 1532 //+32 needed for M3UA
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#define MTP3_ON 1
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#define MTP3_OFF 0
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namespace MTP3asp__Types {
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class ASP__MTP3__TRANSFERind;
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class ASP__MTP3__PAUSE;
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class ASP__MTP3__RESUME;
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class ASP__MTP3__STATUS;
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class ASP__MTP3__TRANSFERreq;
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}
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namespace MTP3asp__PortType {
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class MTP3asp__PT_PROVIDER : public PORT
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#ifdef TARGET_TEST
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, public Abstract_Socket
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#endif
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{
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protected:
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// pointer to member: user_map/unmap methods
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typedef void (MTP3asp__PT_PROVIDER::*usermap_t)(const char *system_port);
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// pointer to member: user_connect methods
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typedef void (MTP3asp__PT_PROVIDER::*userconnect_t)();
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// pointer to member: interpreter methods
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#ifndef TARGET_TEST
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typedef void (MTP3asp__PT_PROVIDER::*interpreter_t)(unsigned char* inbuffer,int length,int from_channel,CONNECTION* con);
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void M3UA_interpreter(unsigned char* inbuffer,int length,int from_channel,CONNECTION* con);
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void M3UA_user_map(const char *system_port);
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void M3UA_user_connect();
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void M3UA_user_unmap(const char *system_port);
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void MTP3_interpreter(unsigned char* inbuffer,int length,int from_channel,CONNECTION* con);
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void MTP3_user_map(const char *system_port); // common for MTP3 ITU and MTP3 ANSI
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void MTP3_user_connect();
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void MTP3_user_unmap(const char *system_port);// common for MTP3 ITU and MTP3 ANSI
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void STC_user_connect();
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void STC_interpreter(unsigned char* inbuffer,int length,int from_channel,CONNECTION* con);
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void STC_user_map(const char *system_port);
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void STC_user_unmap(const char *system_port);
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#endif
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#ifdef TARGET_TEST
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//Map and unmap for target
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void Target_user_map(const char *system_port);
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void Target_user_unmap(const char *system_port);
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void TargetSTC_user_map(const char *system_port);
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#endif
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public:
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MTP3asp__PT_PROVIDER(const char *par_port_name=NULL);
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~MTP3asp__PT_PROVIDER();
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typedef enum { MTP3itu, MTP3ansi, MTP3ttc, MTP3mpt, M3UA, TargetM3UA, MTP3bttc,MTP3iup, STC, TargetSTC } MTPServiceType_t ;
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MTPServiceType_t MTPServiceType ; // ctor default is MTP3itu
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void set_parameter(const char *parameter_name, const char *parameter_value);
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void error(const char *msg, ...);
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void log(const char *msg, ...);
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#ifndef TARGET_TEST
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void user_connect();
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void set_channel(int chnl) {channel=chnl;};
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void MTP3_open_channel(boolean http);
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void MTP3_close_connection();
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boolean wait_for_open();
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int conn_state;
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interpreter_t interpreter; // pointer to interpreter members, ctor default is MTP3_ITU_interpreter
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void doInterpret(unsigned char* inbuffer,int length,int from_channel,CONNECTION* con)
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{ (this->*interpreter)(inbuffer,length,from_channel, con); }
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#endif
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//parameter handling
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boolean dynamicConnection, connectionUp;
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char *hostname;
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int httpport;
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char *entityname;
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int MTP_fd;
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protected:
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void user_map(const char *system_port);
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void user_unmap(const char *system_port);
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void debuglog(const char *msg, ...);
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void warn(const char *msg, ...);
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void close_log_event();
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usermap_t user_map_p ; // pointer to user_map members, default is MTP3itu
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usermap_t user_unmap_p; // pointer to user_unmap members, default is MTP3itu
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userconnect_t user_connect_p;
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void user_start();
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void user_stop();
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void outgoing_send(const MTP3asp__Types::ASP__MTP3__TRANSFERreq& send_par);
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virtual void incoming_message
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(const MTP3asp__Types::ASP__MTP3__TRANSFERind& incoming_par) = 0;
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virtual void incoming_message
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(const MTP3asp__Types::ASP__MTP3__PAUSE& incoming_par) = 0;
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virtual void incoming_message
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(const MTP3asp__Types::ASP__MTP3__RESUME& incoming_par) = 0;
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virtual void incoming_message
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(const MTP3asp__Types::ASP__MTP3__STATUS& incoming_par) = 0;
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#ifndef TARGET_TEST
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void encode_56bLSB_int(unsigned char *to, unsigned long long int from);
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long long unsigned int decode_56bLSB_int(const unsigned char *from);
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void encode_48bLSB_int(unsigned char *to, unsigned long long int from);
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long long unsigned int decode_48bLSB_int(const unsigned char *from);
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void encode_40bLSB_int(unsigned char *to, unsigned long long int from);
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long long unsigned int decode_40bLSB_int(const unsigned char *from);
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void encode_32bLSB_int(unsigned char *to, unsigned int from);
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unsigned int decode_32bLSB_int(const unsigned char *from);
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void encode_24bLSB_int(unsigned char *to, int from);
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unsigned int decode_24bLSB_int(const unsigned char *from);
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void encode_16bLSB_int(unsigned char *to, int from);
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unsigned int decode_16bLSB_int(const unsigned char *from);
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void encode_32b_int(unsigned char *to, unsigned int from);
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unsigned int decode_32b_int(const unsigned char *from);
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void encode_24b_int(unsigned char *to, unsigned int from);
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unsigned int decode_24b_int(const unsigned char *from);
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void encode_16b_int(unsigned char *to, int from);
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unsigned int decode_16b_int(const unsigned char *from);
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void skip_par_after_tag(unsigned char* inbuffer, int &offset);
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void GetPointCodes(unsigned int &sls,unsigned int &opc,unsigned int &dpc, unsigned char* msg);
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void GetPointCodesIUP(unsigned int &cic,unsigned int &opc,unsigned int &dpc, unsigned char* msg);
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void SetPointCodes(unsigned int sls, unsigned int opc, unsigned int dpc, unsigned char* msg);
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void SetPointCodesIUP(unsigned int cic, unsigned int opc, unsigned int dpc, unsigned char* msg);
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int ChangePointCodes(unsigned char* outbuff, unsigned char *inbuff, int len);
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void Set_M3UA_SingleAPC(unsigned int pc, unsigned char* apc_par); //for ITU and ANSI
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bool Check_M3UA_SingleITUAPC(unsigned int pc, unsigned char* apc_par);
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void Send_DAVA_DUNA_to_APCinDAUD(unsigned int dava_sep, unsigned char* inbuffer, int &offset );
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void processing_MTP3_management_msg(unsigned char* inbuff,int len);
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void processing_MTP3_test_msg(unsigned char* inbuff,int len);
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int processing_M3UA_MGMT_msg(unsigned char* inbuff,int len);
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int processing_M3UA_Transfer_msg(unsigned char* inbuff,int len);
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int processing_M3UA_SSNM_msg(unsigned char* inbuff,int len);
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int processing_M3UA_ASPSM_msg(unsigned char* inbuff,int len);
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int processing_M3UA_ASPTM_msg(unsigned char* inbuff,int len);
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int processing_M3UA_RKM_msg(unsigned char* inbuff,int len);
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int processing_M3UA_unsupported_msg_class(unsigned char* inbuff,int len);
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int Check_PcMatch(unsigned int opc, unsigned int dpc, unsigned char *buff);
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void send_msg(unsigned char *outbuff, int length);
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void send_M3UA_error_msg(unsigned int error_code, unsigned int add_par );
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void Check_TestPort_Variables();
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void Check_TestPort_Variables_STC();
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#endif
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#ifdef TARGET_TEST
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void Check_Target_TestPort_Variables();
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void Check_Target_TestPort_Variables_STC();
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//Functions for abstract socket handling
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void message_incoming(const unsigned char*, int length, int client_id = -1);
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void Add_Fd_Read_Handler(int fd) { Handler_Add_Fd_Read(fd); }
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void Add_Fd_Write_Handler(int fd) { Handler_Add_Fd_Write(fd); }
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void Remove_Fd_Read_Handler(int fd) { Handler_Remove_Fd_Read(fd); }
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void Remove_Fd_Write_Handler(int fd) { Handler_Remove_Fd_Write(fd); }
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void Remove_Fd_All_Handlers(int fd) { Handler_Remove_Fd(fd); }
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void Handler_Uninstall() { Uninstall_Handler(); }
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void Timer_Set_Handler(double call_interval, boolean is_timeout = TRUE,
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boolean call_anyway = TRUE, boolean is_periodic = TRUE) {
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Handler_Set_Timer(call_interval, is_timeout, call_anyway, is_periodic);
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}
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const char* local_address_name() { return "localIPAddr";}
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const char* local_port_name() { return "localPort";}
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const char* remote_address_name(){ return "M3UAtarget_TCP_IPAddr";}
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const char* remote_port_name() { return "M3UAtarget_TCP_Port";}
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const char* halt_on_connection_reset_name(){ return "halt_on_connection_reset";}
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const char* server_mode_name() { return "client_mode";}
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const char* socket_debugging_name(){ return "socket_debugging";}
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const char* nagling_name() { return "nagling";}
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const char* server_backlog_name(){ return "server_backlog";}
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const PacketHeaderDescr* Get_Header_Descriptor() const {return header_descr;}
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#endif
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private:
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void Handle_Fd_Event(int fd, boolean is_readable, boolean is_writable, boolean is_error);
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void Handle_Timeout(double time_since_last_call);
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unsigned char M3UA_version;
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int channel;
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unsigned char buffer[MAXSIZE];
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char *destinationname;
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char *iid_string;
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boolean Ni_is_set;
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int Loop,Filter,Sut_Pc,Tester_Pc;
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typedef enum { AssocDown, AssocEstabl, AssocInac, AssocActive} M3UAStateType_t;
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M3UAStateType_t M3UAState;
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int mtp3_ni; // network indicator in case of MTP3
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int stored_bttc_octet; // used for storage of an additional first byte in MTP3bttc
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#ifndef TARGET_TEST
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MPH_IID iid;
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CONNECTION *myConnection;
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#endif
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bool forward_resume, forward_pause, forward_status;
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#ifdef TARGET_TEST
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int Tcp_is_up;
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PacketHeaderDescr *header_descr;
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bool is_packet_hdr_length_offset, is_packet_hdr_nr_bytes_in_length,
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is_packet_hdr_byte_order;
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int packet_hdr_length_offset, packet_hdr_nr_bytes_in_length;
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PacketHeaderDescr::HeaderByteOrder packet_hdr_byte_order;
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#endif
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};
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extern BOOLEAN f__MTP3__SEA__connect__extern
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(MTP3asp__PT_PROVIDER& portRef, const CHARSTRING& Hostname,
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const INTEGER& Port, const CHARSTRING& EntityName,const BOOLEAN& Http);
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extern BOOLEAN f__MTP3__SEA__disconnect__extern
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(MTP3asp__PT_PROVIDER& portRef);
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}
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#endif
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