Commit 510c4ed1 authored by garciay's avatar garciay
Browse files

Layers ongoing

parent c86e2332

ccsrc/EncDec/LibItsBtp_Encdec.cc

+143 −31
Original line number Diff line number Diff line 
#include "LibItsBtp_EncdecDeclarations.hh"



#include "BTPCodec.hh"

#include "loggers.hh"



namespace LibItsBtp__EncdecDeclarations {

  

  /****************************************************

   * @desc    External function to encode a BtpPayload type

   * @param   value to encode
@@ -22,16 +26,124 @@ INTEGER fx__dec__BtpPayload(BITSTRING& b, LibItsBtp__TypesAndValues::BtpPayload& 
     return -1;

     }

  */

  /****************************************************

   * @desc    External function to encode a BtpReq type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/

  BITSTRING fx__enc__BtpReq(LibItsBtp__TestSystem::BtpReq const& p_btpReq)

  {

    loggers::get_instance().log_msg(">>> fx__enc__BtpReq: ", p_btpReq);

    

    BTPCodec codec;

    OCTETSTRING os;

    if (codec.encode(p_btpReq.msgOut(), os) == -1) {

      loggers::get_instance().warning("fx__enc__BtpReq: -1 result code was returned");

      return int2bit(0, 1);

    }

    

    return oct2bit(os);

  }



  /****************************************************

   * @desc    External function to decode a BtpReq type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/



/*BITSTRING fx__enc__BtpReq(LibItsBtp__TestSystem::BtpReq const&)

  INTEGER fx__dec__BtpReq(BITSTRING& b, LibItsBtp__TestSystem::BtpReq& p)

  {

  return int2bit(0,8);

    loggers::get_instance().log(">>> fx__dec__BtpReq");

    BTPCodec codec;

    LibItsBtp__TypesAndValues::BtpPacket pdu;

    OCTETSTRING is = bit2oct(b);



    if (codec.decode(is, pdu) == -1) {

      loggers::get_instance().warning("fx__dec__BtpReq: -1 result code was returned");

      return -1;

    }

    p.msgOut() = pdu;

    

    return 0;

  }



INTEGER fx__dec__BtpInd(BITSTRING&, LibItsBtp__TestSystem::BtpInd&)

  /****************************************************

   * @desc    External function to encode a BtpInd type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/

  BITSTRING fx__enc__BtpInd(LibItsBtp__TestSystem::BtpInd const& p_btpInd)

  {

    loggers::get_instance().log_msg(">>> fx__enc__BtpInd: ", p_btpInd);

    

    BTPCodec codec;

    OCTETSTRING os;

    if (codec.encode(p_btpInd.msgIn(), os) == -1) {

      loggers::get_instance().warning("fx__enc__BtpInd: -1 result code was returned");

      return int2bit(0, 1);

    }

    

    return oct2bit(os);

  }



  /****************************************************

   * @desc    External function to decode a BtpInd type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/



  INTEGER fx__dec__BtpInd(BITSTRING& b, LibItsBtp__TestSystem::BtpInd& p_btpInd)

  {

    loggers::get_instance().log(">>> fx__dec__BtpInd");

    BTPCodec codec;

    LibItsBtp__TypesAndValues::BtpPacket pdu;

    OCTETSTRING is = bit2oct(b);



    // Calculate the size of the lower layers information

    if (codec.decode(is, pdu) == -1) {

      loggers::get_instance().warning("fx__dec__BtpInd: -1 result code was returned");

      return -1;

    }

    p_btpInd.msgIn() = pdu;



    loggers::get_instance().log_msg("<<< fx__dec__BtpInd: ", p_btpInd);

    return 0;

}*/

  }





  /****************************************************

   * @desc    External function to encode a BtpPacket type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/

  BITSTRING fx__enc__BtpPacket(LibItsBtp__TypesAndValues::BtpPacket const& p_btpPacket)

  {

    loggers::get_instance().log_msg(">>> fx__enc__BtpPacket: ", p_btpPacket);

    

    BTPCodec codec;

    OCTETSTRING os;

    codec.encode(p_btpPacket, os);

    return oct2bit(os);

  }



  /****************************************************

   * @desc    External function to decode a BtpPacket type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/



  INTEGER fx__dec__BtpPacket(BITSTRING& b, LibItsBtp__TypesAndValues::BtpPacket& p_btpPacket)

  {

    loggers::get_instance().log(">>> fx__dec__BtpPacket");

    BTPCodec codec;

    OCTETSTRING is = bit2oct(b);



    if (codec.decode(is, p_btpPacket) == -1) {

      loggers::get_instance().warning("fx__dec__BtpPacket: -1 result code was returned");

      return -1;

    }

    return 0;

  }



} //end namespace

ccsrc/EncDec/LibItsGeoNetworking_Encdec.cc

+212 −117
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ 
#include "loggers.hh"



namespace LibItsGeoNetworking__EncdecDeclarations {

  

  /****************************************************

   * @desc    External function to encode a GeoNetworkingReq type

   * @param   value to encode
@@ -11,14 +12,25 @@ namespace LibItsGeoNetworking__EncdecDeclarations { 
   ****************************************************/

  BITSTRING fx__enc__GeoNetworkingReq(LibItsGeoNetworking__TestSystem::GeoNetworkingReq const& p_geoNetworkingReq)

  {

    loggers::loggers::log("fx__enc__GeoNetworkingReq");

    loggers::get_instance().log_msg(">>> fx__enc__GeoNetworkingReq: ", p_geoNetworkingReq);

    

    GeoNetworkingCodec codec;

    const LibItsGeoNetworking__TypesAndValues::GeoNetworkingPdu & pdu = p_geoNetworkingReq.msgOut();

    OCTETSTRING os;

    codec.encode(pdu, os);

    const unsigned char mac_address[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};

    os += OCTETSTRING(sizeof(mac_address), static_cast<const unsigned char *>(mac_address));

    return oct2bit(os);

    if (codec.encode(p_geoNetworkingReq.msgOut(), os) == -1) {

      loggers::get_instance().warning("fx__enc__GeoNetworkingReq: -1 result code was returned");

      return int2bit(0, 1);

    }

    TTCN_Buffer encoding_buffer(os);

    for (int i = 1; i < p_geoNetworkingReq.get_count(); i++) {

      loggers::get_instance().log("fx__enc__GeoNetworkingReq: processing %s/%s/%s - %d - %d", p_geoNetworkingReq.fld_name(i), p_geoNetworkingReq.fld_descr(i)->name, p_geoNetworkingReq.get_at(i)->get_descriptor()->name, p_geoNetworkingReq.get_at(i)->is_optional(), p_geoNetworkingReq.get_at(i)->is_present());

      if (p_geoNetworkingReq.get_at(i)->is_optional() && p_geoNetworkingReq.get_at(i)->is_present()) {

	p_geoNetworkingReq.get_at(i)->get_opt_value()->encode(*p_geoNetworkingReq.fld_descr(i), encoding_buffer, TTCN_EncDec::CT_RAW);

      } else {

	p_geoNetworkingReq.get_at(i)->encode(*p_geoNetworkingReq.fld_descr(i), encoding_buffer, TTCN_EncDec::CT_RAW);

      }

    } // End of 'for' statement

    

    return oct2bit(OCTETSTRING(encoding_buffer.get_len(), encoding_buffer.get_data()));

  }



  /****************************************************
@@ -29,19 +41,23 @@ BITSTRING fx__enc__GeoNetworkingReq(LibItsGeoNetworking__TestSystem::GeoNetworki 


  INTEGER fx__dec__GeoNetworkingReq(BITSTRING& b, LibItsGeoNetworking__TestSystem::GeoNetworkingReq& p)

  {

    loggers::loggers::log("fx__dec__GeoNetworkingReq");

    loggers::get_instance().log(">>> fx__dec__GeoNetworkingReq");

    GeoNetworkingCodec codec;

    LibItsGeoNetworking__TypesAndValues::GeoNetworkingPdu pdu;

    OCTETSTRING is = bit2oct(b);



    if (codec.decode(OCTETSTRING(is.lengthof() - 6, static_cast<const unsigned char *>(is)), pdu) == -1) {

    // Calculate the size of the lower layers information

    int s = (LibItsGeoNetworking__TestSystem::GeoNetworkingInd_macDestinationAddress_raw_.fieldlength + LibItsGeoNetworking__TestSystem::GeoNetworkingInd_its__aid_raw_.fieldlength) / 8;

    if (codec.decode(OCTETSTRING(is.lengthof() - s, static_cast<const unsigned char *>(is)), pdu) == -1) {

      loggers::get_instance().warning("fx__dec__GeoNetworkingReq: -1 result code was returned");

      return -1;

    }

    const unsigned char mac_address[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};

    p = LibItsGeoNetworking__TestSystem::GeoNetworkingReq(

    		pdu,

			OCTETSTRING(sizeof(mac_address), static_cast<const unsigned char *>(mac_address)),

            0);

    p.msgOut() = pdu;

    TTCN_Buffer decoding_buffer(OCTETSTRING(is.lengthof() - s, static_cast<const unsigned char *>(is) + is.lengthof() - s));

    for (int i = 1; i < p.get_count(); i++) {

      p.get_at(i)->decode(*p.fld_descr(i), decoding_buffer, TTCN_EncDec::CT_RAW);      

    } // End of 'for' statement

    

    return 0;

  }
@@ -50,10 +66,27 @@ INTEGER fx__dec__GeoNetworkingReq(BITSTRING& b, LibItsGeoNetworking__TestSystem: 
   * @param   value to encode

   * @return  encoded value

   ****************************************************/

BITSTRING fx__enc__GeoNetworkingInd(LibItsGeoNetworking__TestSystem::GeoNetworkingInd const& p)

  BITSTRING fx__enc__GeoNetworkingInd(LibItsGeoNetworking__TestSystem::GeoNetworkingInd const& p_geoNetworkingInd)

  {

    loggers::loggers::log("fx__enc__GeoNetworkingInd");

    return int2bit(0,8);

    loggers::get_instance().log_msg(">>> fx__enc__GeoNetworkingInd: ", p_geoNetworkingInd);

    

    GeoNetworkingCodec codec;

    OCTETSTRING os;

    if (codec.encode(p_geoNetworkingInd.msgIn(), os) == -1) {

      loggers::get_instance().warning("fx__enc__GeoNetworkingInd: -1 result code was returned");

      return int2bit(0, 1);

    }

    TTCN_Buffer encoding_buffer(os);

    for (int i = 1; i < p_geoNetworkingInd.get_count(); i++) {

      loggers::get_instance().log("fx__enc__GeoNetworkingInd: processing %s/%s/%s - %d - %d", p_geoNetworkingInd.fld_name(i), p_geoNetworkingInd.fld_descr(i)->name, p_geoNetworkingInd.get_at(i)->get_descriptor()->name, p_geoNetworkingInd.get_at(i)->is_optional(), p_geoNetworkingInd.get_at(i)->is_present());

      if (p_geoNetworkingInd.get_at(i)->is_optional() && p_geoNetworkingInd.get_at(i)->is_present()) {

	p_geoNetworkingInd.get_at(i)->get_opt_value()->encode(*p_geoNetworkingInd.fld_descr(i), encoding_buffer, TTCN_EncDec::CT_RAW);

      } else {

	p_geoNetworkingInd.get_at(i)->encode(*p_geoNetworkingInd.fld_descr(i), encoding_buffer, TTCN_EncDec::CT_RAW);

      }

    } // End of 'for' statement

    

    return oct2bit(OCTETSTRING(encoding_buffer.get_len(), encoding_buffer.get_data()));

  }



  /****************************************************
@@ -62,21 +95,75 @@ BITSTRING fx__enc__GeoNetworkingInd(LibItsGeoNetworking__TestSystem::GeoNetworki 
   * @return  encoded value

   ****************************************************/



INTEGER fx__dec__GeoNetworkingInd(BITSTRING& b, LibItsGeoNetworking__TestSystem::GeoNetworkingInd& p)

  INTEGER fx__dec__GeoNetworkingInd(BITSTRING& b, LibItsGeoNetworking__TestSystem::GeoNetworkingInd& p_geoNetworkingInd)

  {

    loggers::loggers::log("fx__dec__GeoNetworkingInd");

    loggers::get_instance().log(">>> fx__dec__GeoNetworkingInd");

    

    GeoNetworkingCodec codec;

    LibItsGeoNetworking__TypesAndValues::GeoNetworkingPdu pdu;

    OCTETSTRING is = bit2oct(b);



    // Calculate the size of the lower layers information

    int s = (LibItsGeoNetworking__TestSystem::GeoNetworkingInd_macDestinationAddress_raw_.fieldlength + LibItsGeoNetworking__TestSystem::GeoNetworkingInd_ssp_raw_.fieldlength + LibItsGeoNetworking__TestSystem::GeoNetworkingInd_its__aid_raw_.fieldlength) / 8;

    if (codec.decode(OCTETSTRING(is.lengthof() - s, static_cast<const unsigned char *>(is)), pdu) == -1) {

      loggers::get_instance().warning("fx__dec__GeoNetworkingInd: -1 result code was returned");

      return -1;

    }

    p_geoNetworkingInd.msgIn() = pdu;

    TTCN_Buffer decoding_buffer(OCTETSTRING(is.lengthof() - s, static_cast<const unsigned char *>(is) + is.lengthof() - s));

    for (int i = 1; i < p_geoNetworkingInd.get_count(); i++) {

      loggers::get_instance().log("fx__dec__GeoNetworkingInd: processing %s/%s/%s - %d - %d", p_geoNetworkingInd.fld_name(i), p_geoNetworkingInd.fld_descr(i)->name, p_geoNetworkingInd.get_at(i)->get_descriptor()->name, p_geoNetworkingInd.get_at(i)->is_optional(), p_geoNetworkingInd.get_at(i)->is_present());

      if (p_geoNetworkingInd.get_at(i)->is_optional()) {

	loggers::get_instance().log("fx__dec__GeoNetworkingInd: Bytes remaining: %d - ssp lenth: %d", decoding_buffer.get_len() - decoding_buffer.get_pos(), p_geoNetworkingInd.fld_descr(i)->raw->fieldlength / 8);

	if (std::string(p_geoNetworkingInd.fld_name(i)).compare("ssp") == 0) {

	  if ((decoding_buffer.get_len() - decoding_buffer.get_pos()) >= p_geoNetworkingInd.fld_descr(i)->raw->fieldlength / 8) {

	    loggers::get_instance().log("fx__dec__GeoNetworkingInd: decoding %s", p_geoNetworkingInd.fld_descr(i)->name);

	    BITSTRING ssp;

	    ssp.decode(*p_geoNetworkingInd.fld_descr(i), decoding_buffer, TTCN_EncDec::CT_RAW);

	    loggers::get_instance().log_msg("fx__dec__GeoNetworkingInd: ssp=", ssp);

	    dynamic_cast<OPTIONAL<BITSTRING> &>(*p_geoNetworkingInd.get_at(i)) = OPTIONAL<BITSTRING>(ssp);

	  } else {

	    loggers::get_instance().log("fx__dec__GeoNetworkingInd: set %s to omit", p_geoNetworkingInd.fld_descr(i)->name);

	    dynamic_cast<OPTIONAL<BITSTRING> &>(*p_geoNetworkingInd.get_at(i)).set_to_omit();

	  }

	} else if (std::string(p_geoNetworkingInd.fld_name(i)).compare("its_aid") == 0) {

	loggers::get_instance().log("fx__dec__GeoNetworkingInd: Bytes remaining: %d - its_aid lenth: %d", decoding_buffer.get_len() - decoding_buffer.get_pos(), p_geoNetworkingInd.fld_descr(i)->raw->fieldlength / 8);

	  if ((decoding_buffer.get_len() - decoding_buffer.get_pos()) >= p_geoNetworkingInd.fld_descr(i)->raw->fieldlength / 8) {

	    INTEGER its_aid;

	    its_aid.decode(*p_geoNetworkingInd.fld_descr(i), decoding_buffer, TTCN_EncDec::CT_RAW);

	    loggers::get_instance().log_msg("fx__dec__GeoNetworkingInd: its_aid=", its_aid);

	    dynamic_cast<OPTIONAL<INTEGER> &>(*p_geoNetworkingInd.get_at(i)) = OPTIONAL<INTEGER>(its_aid); 

	  } else {

	    loggers::get_instance().log("fx__dec__GeoNetworkingInd: set %s to omit", p_geoNetworkingInd.fld_descr(i)->name);

	    dynamic_cast<OPTIONAL<INTEGER> &>(*p_geoNetworkingInd.get_at(i)).set_to_omit();

	  }

	} else {

	  loggers::get_instance().log("fx__dec__GeoNetworkingInd(1): decoding %s", p_geoNetworkingInd.fld_descr(i)->name);

	  p_geoNetworkingInd.get_at(i)->decode(*p_geoNetworkingInd.fld_descr(i), decoding_buffer, TTCN_EncDec::CT_RAW);

	}

      } else {

	loggers::get_instance().log("fx__dec__GeoNetworkingInd(2): decoding %s", p_geoNetworkingInd.fld_descr(i)->name);

	  p_geoNetworkingInd.get_at(i)->decode(*p_geoNetworkingInd.fld_descr(i), decoding_buffer, TTCN_EncDec::CT_RAW);

      }

    } // End of 'for' statement



    loggers::get_instance().log_msg("<<< fx__dec__GeoNetworkingInd: ", p_geoNetworkingInd);

    return 0;

  }



  /****************************************************

   * @desc    External function to encode a GeoNetworkingPdu type

   * @param   value to encode

   * @return  encoded value

   ****************************************************/

BITSTRING fx__enc__GeoNetworkingPdu(LibItsGeoNetworking__TypesAndValues::GeoNetworkingPdu const& p)

  BITSTRING fx__enc__GeoNetworkingPdu(LibItsGeoNetworking__TypesAndValues::GeoNetworkingPdu const& p_geoNetworkingPdu)

  {

    loggers::loggers::log("fx__enc__GeoNetworkingPdu");

    return int2bit(0,8);

    loggers::get_instance().log_msg(">>> fx__enc__GeoNetworkingPdu: ", p_geoNetworkingPdu);

    

    GeoNetworkingCodec codec;

    OCTETSTRING os;

    codec.encode(p_geoNetworkingPdu, os);

    return oct2bit(os);

  }



  /****************************************************
@@ -87,10 +174,18 @@ BITSTRING fx__enc__GeoNetworkingPdu(LibItsGeoNetworking__TypesAndValues::GeoNetw 


  INTEGER fx__dec__GeoNetworkingPdu(BITSTRING& b, LibItsGeoNetworking__TypesAndValues::GeoNetworkingPdu& p)

  {

    loggers::loggers::log("fx__dec__GeoNetworkingPdu");

    loggers::get_instance().log(">>> fx__dec__GeoNetworkingPdu");

    GeoNetworkingCodec codec;

    OCTETSTRING is = bit2oct(b);



    if (codec.decode(OCTETSTRING(is.lengthof(), static_cast<const unsigned char *>(is)), p) == -1) {

      loggers::get_instance().warning("fx__dec__GeoNetworkingPdu: -1 result code was returned");

      return -1;

    }

    

    return 0;

  }



  /****************************************************

   * @desc    External function to encode a Payload type

   * @param   value to encode
@@ -98,7 +193,7 @@ INTEGER fx__dec__GeoNetworkingPdu(BITSTRING& b, LibItsGeoNetworking__TypesAndVal 
   ****************************************************/

  BITSTRING fx__enc__Payload(const LibItsGeoNetworking__TypesAndValues::Payload& p)

  {

    loggers::loggers::log("fx__enc__Payload");

    loggers::get_instance().log("fx__enc__Payload");

    return int2bit(0,8);

  }

ccsrc/Protocols/BTP/BTPCodec.cc

+132 −6
Original line number Diff line number Diff line 
#include <string>

#include <typeinfo>



#include "BTPCodec.hh"

#include "BTPTypes.hh"

#include "loggers.hh"



#include "LibItsBtp_TypesAndValues.hh"



#include <TTCN3.hh>

template <typename T_type> class OPTIONAL;

class TTCN_EncDec;



int BTPCodec::encode (const LibItsBtp__TypesAndValues::BtpPacket& p, OCTETSTRING& data)

int BTPCodec::encode (const LibItsBtp__TypesAndValues::BtpPacket& msg, OCTETSTRING& data)

{

  loggers::get_instance().log_msg(">>> BTPCodec::encode: ", (const Base_Type&)msg);

  

  TTCN_EncDec::clear_error();

  TTCN_Buffer encoding_buffer;

  encode_(msg, LibItsBtp__TypesAndValues::BtpPacket_descr_, encoding_buffer);

  data = OCTETSTRING(encoding_buffer.get_len(), encoding_buffer.get_data());



  loggers::get_instance().log_msg("<<< BTPCodec::encode: data=", data);

  return 0;

  /*



  

    TTCN_Buffer b;

    p.header().encode(LibItsBtp__TypesAndValues::BtpHeader_descr_, b, TTCN_EncDec::CT_RAW);

    b.get_string(data);



    return 0;*/

}



int BTPCodec::encode_ (const Base_Type& type, const TTCN_Typedescriptor_t& field_descriptor, TTCN_Buffer& encoding_buffer)

{

  loggers::get_instance().log(">>> BTPCodec::encode_: processing %s/%s", type.get_descriptor()->name, field_descriptor.name);

  loggers::get_instance().log_msg(">>> BTPCodec::encode_: ", type);



  if (dynamic_cast<const Record_Type *>(&type) != NULL) {

    const Record_Type& r = (const Record_Type &)type;

    loggers::get_instance().log("BTPCodec::encode_: processing Record_Type %s", r.get_descriptor()->name);

    for(int i = 0; i < r.get_count(); i++) {

      loggers::get_instance().log("BTPCodec::encode_: processing %s/%s/%s - %d (1 ==> use dynamic_cast<const OPTIONAL<...>) - %d", r.fld_name(i), r.fld_descr(i)->name, r.get_at(i)->get_descriptor()->name, r.get_at(i)->is_optional(), r.get_at(i)->is_present());

      if (r.get_at(i)->is_present()) {

	if (encode_(*r.get_at(i), *r.fld_descr(i), encoding_buffer) == -1) {

	  loggers::get_instance().warning("BTPCodec::encode_: -1 result code returned");

	  return -1;

	}

      }

    } // End of 'for' statement

  } else if (std::string(type.get_descriptor()->name).compare("@LibItsBtp_TypesAndValues.BtpPayload") == 0) {

    const OPTIONAL<LibItsBtp__TypesAndValues::BtpPayload> &v = dynamic_cast<const OPTIONAL<LibItsBtp__TypesAndValues::BtpPayload> &>(type);

    loggers::get_instance().log("BTPCodec::encode_: Payload present: %d", v.is_present());

    if (v.is_present()) {

      if (encode_(static_cast<const LibItsBtp__TypesAndValues::BtpPayload &>(*v.get_opt_value()), LibItsBtp__TypesAndValues::BtpPayload_descr_, encoding_buffer) == -1) {

	loggers::get_instance().warning("BTPCodec::encode_: -1 result code returned");

	return -1;

      }

    }

  } else if (std::string(type.get_descriptor()->name).compare("@LibItsBtp_TypesAndValues.DecodedBtpPayload") == 0) {

    const OPTIONAL<LibItsBtp__TypesAndValues::DecodedBtpPayload> &v = dynamic_cast<const OPTIONAL<LibItsBtp__TypesAndValues::DecodedBtpPayload> &>(type);

    loggers::get_instance().log("BTPCodec::encode_: DecodedBtpPayload present: %d", v.is_present());

    if (v.is_present()) {

      loggers::get_instance().error("BTPCodec::encode_ DecodedBtpPayload shall not be present");

    }

  } else {

    loggers::get_instance().log("BTPCodec::encode_ (else): processing type %s/%s", type.get_descriptor()->name, field_descriptor.name);

    type.encode(field_descriptor, encoding_buffer, TTCN_EncDec::CT_RAW);

  }



  loggers::get_instance().log_to_hexa("<<<BTPCodec::encode_: encoding_buffer=", encoding_buffer);

  return 0;

}



int BTPCodec::decode (const OCTETSTRING& data, LibItsBtp__TypesAndValues::BtpPacket& p)

int BTPCodec::decode (const OCTETSTRING& data, LibItsBtp__TypesAndValues::BtpPacket& msg)

{

  TTCN_EncDec::clear_error();

  TTCN_Buffer decoding_buffer(data);

  loggers::get_instance().log_to_hexa(">>> BTPCodec::decode: decoding_buffer=", decoding_buffer);

  decode_(msg, LibItsBtp__TypesAndValues::BtpPacket_descr_, decoding_buffer);

  loggers::get_instance().log_msg("<<< BTPCodec::decode: ", (const Base_Type&)msg);

  return 0;



  /*

    TTCN_Buffer b(data);

    p.header().decode(LibItsBtp__TypesAndValues::BtpHeader_descr_, b, TTCN_EncDec::CT_RAW);

    return 0;*/

}



int BTPCodec::decode_ (Base_Type& type, const TTCN_Typedescriptor_t& field_descriptor, TTCN_Buffer& decoding_buffer)

{

  loggers::get_instance().log(">>> BTPCodec::decode_: processing %s/%s (%d,%d,%p)", type.get_descriptor()->name, field_descriptor.name, decoding_buffer.get_len(), decoding_buffer.get_pos(), decoding_buffer.get_read_data());



  if (dynamic_cast<Record_Type *>(&type) != NULL) {

    Record_Type& r = (Record_Type &)type;

    loggers::get_instance().log("BTPCodec::decode_: processing Record_Type %s", r.get_descriptor()->name);

    for(int i = 0; i < r.get_count(); i++) {

      loggers::get_instance().log("BTPCodec::decode_: processing %s/%s/%s", r.fld_name(i), r.fld_descr(i)->name, r.get_at(i)->get_descriptor()->name);

      if (decode_(*dynamic_cast<Base_Type *>(r.get_at(i)), *(r.fld_descr(i)), decoding_buffer) == -1) {

	return -1;

      }

    } // End of 'for' statement

  } else {

    loggers::get_instance().log("BTPCodec::decode_ (else): processing type %s/%s - optional:%d", type.get_descriptor()->name, field_descriptor.name, type.is_optional());

    if (std::string(field_descriptor.name).compare("@LibItsBtp_TypesAndValues.BtpPacket.payload") == 0) {

      LibItsBtp__TypesAndValues::BtpPayload p;

      decode_(p, LibItsBtp__TypesAndValues::BtpPayload_descr_, decoding_buffer);

      loggers::get_instance().log_msg("BTPCodec::decode_: payload= ", p);

      if (p.is_bound()) {

	dynamic_cast<OPTIONAL<LibItsBtp__TypesAndValues::BtpPayload> &>(type) = OPTIONAL<LibItsBtp__TypesAndValues::BtpPayload>(p);

	loggers::get_instance().log_msg("BTPCodec::decode_: Set OPTIONAL to ", type);

      } else {

	loggers::get_instance().log("BTPCodec::decode_: Set OPTIONAL to omit");

	dynamic_cast<OPTIONAL<LibItsBtp__TypesAndValues::BtpPayload> &>(type).set_to_omit();

      }

    } else if (std::string(field_descriptor.name).compare("@LibItsBtp_TypesAndValues.BtpPacket.header") == 0) {

      loggers::get_instance().log("BTPCodec::decode_: _type = %d", _type);

      LibItsBtp__TypesAndValues::BtpHeader& b = static_cast<LibItsBtp__TypesAndValues::BtpHeader&>(type);

      if (_type == BTPCodec::btpA) {

	decode_(b.btpAHeader(), *b.btpAHeader().get_descriptor(), decoding_buffer);

      } else if (_type == BTPCodec::btpB) {

	decode_(b.btpBHeader(), *b.btpBHeader().get_descriptor(), decoding_buffer);

      } else {

	loggers::get_instance().error("BTPCodec::decode_: Invalid BTP type"); // Cannot be reached

      }

      loggers::get_instance().log_msg("BTPCodec::decode_: BtpHeader: ", type);

    } else if (std::string(field_descriptor.name).compare("@LibItsBtp_TypesAndValues.BtpPayload.decodedPayload") == 0) {

      dynamic_cast<OPTIONAL<LibItsBtp__TypesAndValues::DecodedBtpPayload> &>(type).set_to_omit();

    } else if (std::string(field_descriptor.name).compare("@LibItsBtp_TypesAndValues.BtpPayload.rawPayload") == 0) {

      // Decode BtpRawPayload data structure

      OCTETSTRING s(decoding_buffer.get_len() - decoding_buffer.get_pos(), decoding_buffer.get_data() + decoding_buffer.get_pos());

      loggers::get_instance().log_msg("BTPCodec::decode_: s=", s);

      const unsigned char * p = static_cast<const unsigned char *>(s);

      if (p == NULL) {

	loggers::get_instance().warning("BTPCodec::encode_: Static cast error");

	return -1;

      }

      dynamic_cast<OCTETSTRING &>(type) = s;

    } else {

      type.decode(field_descriptor, decoding_buffer, TTCN_EncDec::CT_RAW);

    }

  }



  loggers::get_instance().log_msg("<<< BTPCodec::decode_: ", type);

  loggers::get_instance().log_to_hexa("<<< BTPCodec::decode_: decoding_buffer=", decoding_buffer);



  return 0;

}

ccsrc/Protocols/BTP/BTPCodec.hh

+25 −7
Original line number Diff line number Diff line 
#ifndef BTPCODEC_H

#define BTPCODEC_H



#include "Codec.hh"

#include "loggers.hh"



class Base_Type;

class TTCN_Typedescriptor_t;

class TTCN_Buffer;



namespace LibItsBtp__TestSystem {

  class BtpReq;
@@ -15,9 +21,21 @@ class BTPCodec: public Codec < 
  LibItsBtp__TypesAndValues::BtpPacket,

  LibItsBtp__TypesAndValues::BtpPacket>

{

  int encode_ (const Base_Type& type, const TTCN_Typedescriptor_t& field_descriptor, TTCN_Buffer& encoding_buffer);



  int decode_ (Base_Type& type, const TTCN_Typedescriptor_t& field_descriptor, TTCN_Buffer& decoding_buffer);



public:

  enum BtpType { btpA, btpB };

  BTPCodec() : Codec<LibItsBtp__TypesAndValues::BtpPacket, LibItsBtp__TypesAndValues::BtpPacket>() { _type = BTPCodec::btpA; loggers::get_instance().log("BTPCodec::BTPCodec(D) :%d ", _type); };

  virtual ~BTPCodec() { loggers::get_instance().log("BTPCodec::~BTPCodec"); };



  void set_btp_type(const BTPCodec::BtpType p_BtpType);

  virtual int encode (const LibItsBtp__TypesAndValues::BtpPacket&, OCTETSTRING& data);

  virtual int decode (const OCTETSTRING& data, LibItsBtp__TypesAndValues::BtpPacket&);



private:

  BtpType _type;

};



#endif

ccsrc/Protocols/GeoNetworking/GeoNetworkingCodec.cc

+1 −0
Original line number Diff line number Diff line 


#include <string>

#include <typeinfo>