示例#1
0
int HD8583STRUCT::Unnormalize()
{
	for(int i = 0;i < FIELD_LENGTH;++i)
	{
		if(_fields[i].bit_flag)
		{
			switch(_fields[i].attribute)
			{
			case IFT_BYTE:
				_fields[i].data[0] = *_fields[i]._bValue;
				break;
			case IFT_CHAR:
				_fields[i].data[0] = *_fields[i]._cValue;
				break;
			case IFT_SHORT:
				SHORT_2_BUF(*_fields[i]._sValue,_fields[i].data);
				break;
			case IFT_USHORT:
				SHORT_2_BUF(*_fields[i]._usValue,_fields[i].data);
				break;
			case IFT_INT:
				INT_2_BUF(*_fields[i]._iValue,_fields[i].data);
				break;
			case IFT_UINT:
				INT_2_BUF(*_fields[i]._uiValue,_fields[i].data);
				break;
			case IFT_LONG:
				LONG_2_BUF(*_fields[i]._lValue,_fields[i].data);
				break;
			case IFT_ULONG:
				LONG_2_BUF(*_fields[i]._ulValue,_fields[i].data);
				break;
			case IFT_STRING:
				memcpy(_fields[i].data,_fields[i]._cValue,_fields[i].length_in_byte);
				break;
			case IFT_BUFFER:
				memcpy(_fields[i].data,_fields[i]._bValue,_fields[i].length_in_byte);
				break;
			case IFT_DATETIME:
				memcpy(_fields[i].data,_fields[i]._bValue,_fields[i].length_in_byte);
				break;
			default:
				return -1;
			}
		}
	}
	return 0;
}
示例#2
0
int HDDEV::UnPackResponseStruct(HD8583STRUCT& resp,MESSAGETYPE* msg_type,
                                void* buf,size_t buflen)
{
    short datalen;
    HDISO8583Msg msg;
    char * input = (char*)buf;
    BUF_2_SHORT(datalen,input);
    if(datalen > buflen - 2)
        return -1;
    *msg_type = (MESSAGETYPE)(input[2] & 0xFF);
    unsigned char zero[2] = {0x00,0x00};
    if(msg.Unpack(resp,input+3,datalen-1) > 0)
    {
        // 比较 MAC 地址
        if(ACE_OS::memcmp(resp->mac,zero,2))
        {
            // 2 byte 长度, 2 byte mac 码
            unsigned short i = GenerateCRC16((unsigned char*)input+2,buflen-4);
            unsigned char tmp[4] = "";
            SHORT_2_BUF(i,tmp);
            /*tmp[0] = (unsigned char)((i & 0xFF00) >> 8);
            tmp[1] = (unsigned char)(i & 0xFF);*/
            tmp[2] = tmp[0];
            tmp[0] = tmp[1];
            tmp[1] = tmp[2];
            for(int i = 0; i < 2; ++i)
                for(int j = 0; j < 4; ++j)
                    tmp[i] ^=  KsgGetGateway()->GetConfig()->_workKey[i+j*2];

            return (ACE_OS::memcmp(resp->mac,tmp,2) == 0) ? 0 : -1;
        }
        return 0;
    }
    return -1;
}
示例#3
0
size_t HDDEV::PackRequestStruct(HD8583STRUCT& req,MESSAGETYPE msg_type
                                ,void* buf,size_t maxlen,bool with_crc )
{
    HDISO8583Msg msg;
    char * output = (char*)buf;
    char * bitmap = output+3;
    size_t packlen = msg.Pack(req,output+3,maxlen-3);
    if(packlen <= 0)
        return 0;
    output[2] = (char)msg_type;
    packlen++;
    if(with_crc)
    {
        bitmap[FIELD_MACOFBASALBITMAP/8] |= 1 << (7 - FIELD_MACOFBASALBITMAP % 8);
        unsigned short i = GenerateCRC16((unsigned char*)output+2,static_cast<uint16>(packlen));

        output[packlen+3] = i % 0x100;
        output[packlen+2] = i / 0x100;
        for(i = 0; i < 4; ++i)
        {
            output[packlen+2] ^= KsgGetGateway()->GetConfig()->_workKey[i*2];
            output[packlen+3] ^= KsgGetGateway()->GetConfig()->_workKey[i*2+1];
        }
        packlen+=2;
    }
    short tmp = static_cast<short>(packlen);
    SHORT_2_BUF(tmp,output);
    return packlen+2;
}
示例#4
0
int HDDEV::HDParsePosRecord(BYTE* buf,TRADERECORDSTRUCT* trade)
{
    BUF_2_INT(trade->CardNumber,buf);
    BUF_2_INT(trade->Balance,buf+4);
    BUF_2_INT(trade->Amount,buf+8);
    trade->Year = *(buf+12);
    trade->Month = *(buf+13);
    trade->Day = *(buf+14);
    trade->Hour = *(buf+15);
    trade->Minute = *(buf+16);
    trade->Second = *(buf+17);
    BUF_2_SHORT(trade->TraceOfEW,buf+18);
    BUF_2_INT(trade->TraceOfPOS,buf+20);
    BUF_2_INT(trade->OrgTransTrace,buf+24);
    BUF_2_INT(trade->OperatorID,buf+28);
    BUF_2_INT(trade->TerminalSN,buf+32); // 终端号
    BUF_2_SHORT(trade->AdditionalMoney,buf+36); // 管理费
    BUF_2_SHORT(trade->GoodsNumber,buf+38);
    trade->IndexOfEW = *(buf+40);
    if(trade->IndexOfEW > 0)
        trade->IndexOfEW--;
    trade->RecordType = *(buf+41);
    trade->ConsumeMode = *(buf+42);
    memcpy(trade->MAC,buf+43,4);
    uint16 i = GenerateCRC16(buf,43);
    unsigned char tmp[4] = "";
    SHORT_2_BUF(i,tmp);
    /*tmp[0] = (unsigned char)((i & 0xFF00) >> 8);
    tmp[1] = (unsigned char)(i & 0xFF);*/
    tmp[2] = tmp[0];
    tmp[0] = tmp[1];
    tmp[1] = tmp[2];
    for(int i = 0; i < 2; ++i)
        for(int j = 0; j < 4; ++j)
            tmp[i] ^=  KsgGetGateway()->GetConfig()->_workKey[i+j*2];
    return (ACE_OS::memcmp(trade->MAC,tmp,2) == 0) ? 0 : -1;
    /*if( (i & 0xFF) != trade->MAC[1] || ((i & 0xFF00)>>8) != trade->MAC[0])
    	return -1;
    return 0;
    */
}