tup2.cpp

7号信令协议2M链路协议解码程序源代码

        (u_pMsg[indexByte] >> 7) & 0x01, (u_pMsg[indexByte] >> 6) & 0x01);

	////////////////////////////////////////////
	//消息表示语(12)
    strLength += sprintf(&v_pParseData[strLength], "\n === Message Indicators === \n" );

	indexByte += 1;
    strLength += sprintf(&v_pParseData[strLength], \
        "%02X %02X           NAI        :......%d%d  %s\n",
        u_pMsg[indexByte+1], u_pMsg[indexByte],\
		(u_pMsg[indexByte]>>1 & 0x01), (u_pMsg[indexByte] & 0x01), \
		m_msgID_BA_Table[(u_pMsg[indexByte]&0x03)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                NCI        :....%d%d..  %s\n",
		(u_pMsg[indexByte]>>3 & 0x01), (u_pMsg[indexByte]>>2 & 0x01), \
		m_msgID_DC_Table[(u_pMsg[indexByte]>>2 & 0x03)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                CCI        :..%d%d....  %s\n",
		(u_pMsg[indexByte]>>5 & 0x01), (u_pMsg[indexByte]>>4 & 0x01), \
		m_msgID_FE_Table[(u_pMsg[indexByte]>>4 & 0x03)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                ESI        :.%d......  %s\n",
		(u_pMsg[indexByte]>>6 & 0x01), \
		m_msgID_G_Table[(u_pMsg[indexByte]>>6 & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                IICI       :%d.......  %s\n",
		(u_pMsg[indexByte]>>7 & 0x01), \
		m_msgID_H_Table[(u_pMsg[indexByte]>>7 & 0x01)] );

	indexByte += 1;
    strLength += sprintf(&v_pParseData[strLength], \
        "                RCI        :.......%d  %s\n",
		(u_pMsg[indexByte] & 0x01), \
		m_msgID_I_Table[(u_pMsg[indexByte] & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                ADPRI      :......%d.  %s\n",
		(u_pMsg[indexByte]>>1 & 0x01), \
		m_msgID_J_Table[(u_pMsg[indexByte]>>1 & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                SPI        :.....%d..  %s\n",
		(u_pMsg[indexByte]>>2 & 0x01), \
		m_msgID_K_Table[(u_pMsg[indexByte]>>2 & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                SPARE      :....%d...  \n",
		(u_pMsg[indexByte]>>3 & 0x01) );

    strLength += sprintf(&v_pParseData[strLength], "                ---Addr Sig Num--- \n" );
    strLength += sprintf(&v_pParseData[strLength], \
        "                NSA        :%d%d%d%d....  %d\n",
		(u_pMsg[indexByte]>>7 & 0x01), 	(u_pMsg[indexByte]>>6 & 0x01), \
		(u_pMsg[indexByte]>>5 & 0x01), 	(u_pMsg[indexByte]>>4 & 0x01), \
		(u_pMsg[indexByte]>>4 & 0x0F) );

	////////////////////////////////////////////
	//地址信号（被叫用户电话号码）(n*8)
	strLength += sprintf(&v_pParseData[strLength], "\n === Address Signals === \n" );

	telNoNum = (int)(u_pMsg[indexByte]>>4 & 0x0F);
	if((telNoNum%2)==0)
		j = telNoNum/2;
	else
		j = telNoNum/2 + 1;
	int telNum=0;
	for(i=1; i<=j; i++)
	{
		strLength += sprintf(&v_pParseData[strLength], "%02X ",  u_pMsg[indexByte+i] );
	}
	strLength += sprintf(&v_pParseData[strLength], "    AS         :");
	k = 0;
	for(i=1; i<=j; i++)
	{
		k++;
		if( (u_pMsg[indexByte+i] & 0x0F) == 0x0F)
		{	strLength += sprintf(&v_pParseData[strLength], "  0x?F: ST" );
			break;
		}
		else
			strLength += sprintf(&v_pParseData[strLength], "%d ",  (u_pMsg[indexByte+i] & 0x0F) );
		k++;
		if(k>telNoNum)
		{
			if((u_pMsg[indexByte+i]>>4 & 0x0F) == 0x0F )
			{	strLength += sprintf(&v_pParseData[strLength], "  0xF?: ST" );
			}
			break;
		}
		else
			strLength += sprintf(&v_pParseData[strLength], "%d ",  (u_pMsg[indexByte+i]>>4 & 0x0F) );
	}
	strLength += sprintf(&v_pParseData[strLength], "%s ",  "  地址信号(被叫用户电话号码)");

	return TRUE;
}

//////////////////////////////////////////////////////////////////////////////////
//Initial Address message with additional Information
//IAI:
BOOL CTup2::GetDataDecode_IAI(BYTE *u_pMsg, DWORD u_msgLength, char *v_pParseData)
{
	int dataLength=0;
	int strLength=0, indexByte=0, telNoNum=0;
	int flagFirstID_A=0;
	int flagFirstID_B=0;
	int flagFirstID_C=0;
	int flagFirstID_D=0;
	int flagFirstID_E=0;
	int flagFirstID_F=0;
	int flagFirstID_G=0;
	dataLength = u_msgLength - SS7_TUP_DATA_OFFSET;
	int i=0, j=0, k=0;
	/////////
	/*extern CDecodeApp2 theApp;
	k = sprintf(&v_pParseData[0], "==IAI==");
	for(i=0; i<dataLength; i++)
    {
		theApp.ConvertOneByte(u_pMsg[SS7_TUP_DATA_OFFSET + i], &v_pParseData[k+j]);
        j += 3;
    }
	strLength = strlen(v_pParseData);
	sprintf(&v_pParseData[strLength], "%s", "\n");
	strLength = strlen(v_pParseData);
	*/
	////////////////////////////////////////////
	//主叫用户类别(6)
    strLength += sprintf(&v_pParseData[strLength], "\n === Calling Party Category === \n" );

	indexByte = SS7_TUP_DATA_OFFSET;
    strLength += sprintf(&v_pParseData[strLength], \
        "%02X              CPC        :..%d%d%d%d%d%d  %s\n",
        u_pMsg[indexByte], \
		(u_pMsg[indexByte]>>5 & 0x01), (u_pMsg[indexByte]>>4 & 0x01), \
		(u_pMsg[indexByte]>>3 & 0x01), (u_pMsg[indexByte]>>2 & 0x01), \
		(u_pMsg[indexByte]>>1 & 0x01), (u_pMsg[indexByte] & 0x01), \
		m_callingTable[(u_pMsg[indexByte]&0x3f)] );
    strLength += sprintf(&v_pParseData[strLength], \
        "                SPARE      :%d%d...... \n", \
        (u_pMsg[indexByte] >> 7) & 0x01, (u_pMsg[indexByte] >> 6) & 0x01);

	////////////////////////////////////////////
	//消息表示语(12)
    strLength += sprintf(&v_pParseData[strLength], "\n === Message Indicators === \n" );

	indexByte += 1;
    strLength += sprintf(&v_pParseData[strLength], \
        "%02X %02X           NAI        :......%d%d  %s\n",
        u_pMsg[indexByte+1], u_pMsg[indexByte],\
		(u_pMsg[indexByte]>>1 & 0x01), (u_pMsg[indexByte] & 0x01), \
		m_msgID_BA_Table[(u_pMsg[indexByte]&0x03)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                NCI        :....%d%d..  %s\n",
		(u_pMsg[indexByte]>>3 & 0x01), (u_pMsg[indexByte]>>2 & 0x01), \
		m_msgID_DC_Table[(u_pMsg[indexByte]>>2 & 0x03)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                CCI        :..%d%d....  %s\n",
		(u_pMsg[indexByte]>>5 & 0x01), (u_pMsg[indexByte]>>4 & 0x01), \
		m_msgID_FE_Table[(u_pMsg[indexByte]>>4 & 0x03)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                ESI        :.%d......  %s\n",
		(u_pMsg[indexByte]>>6 & 0x01), \
		m_msgID_G_Table[(u_pMsg[indexByte]>>6 & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                IICI       :%d.......  %s\n",
		(u_pMsg[indexByte]>>7 & 0x01), \
		m_msgID_H_Table[(u_pMsg[indexByte]>>7 & 0x01)] );

	indexByte += 1;
    strLength += sprintf(&v_pParseData[strLength], \
        "                RCI        :.......%d  %s\n",
		(u_pMsg[indexByte] & 0x01), \
		m_msgID_I_Table[(u_pMsg[indexByte] & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                ADPRI      :......%d.  %s\n",
		(u_pMsg[indexByte]>>1 & 0x01), \
		m_msgID_J_Table[(u_pMsg[indexByte]>>1 & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                SPI        :.....%d..  %s\n",
		(u_pMsg[indexByte]>>2 & 0x01), \
		m_msgID_K_Table[(u_pMsg[indexByte]>>2 & 0x01)] );

    strLength += sprintf(&v_pParseData[strLength], \
        "                SPARE      :....%d...  \n",
		(u_pMsg[indexByte]>>3 & 0x01) );

    strLength += sprintf(&v_pParseData[strLength], "                ---Addr Sig Num--- \n" );
    strLength += sprintf(&v_pParseData[strLength], \
        "                NSA        :%d%d%d%d....  %d\n",
		(u_pMsg[indexByte]>>7 & 0x01), 	(u_pMsg[indexByte]>>6 & 0x01), \
		(u_pMsg[indexByte]>>5 & 0x01), 	(u_pMsg[indexByte]>>4 & 0x01), \
		(u_pMsg[indexByte]>>4 & 0x0F) );


	////////////////////////////////////////////
	//地址信号（被叫用户电话号码）(n*8)
	strLength += sprintf(&v_pParseData[strLength], "\n === Address Signals === \n" );

	telNoNum = (int)(u_pMsg[indexByte]>>4 & 0x0F);
	if((telNoNum%2)==0)
		j = telNoNum/2;
	else
		j = telNoNum/2 + 1;
	int telNum=0;
	for(i=1; i<=j; i++)
	{
		strLength += sprintf(&v_pParseData[strLength], "%02X ",  u_pMsg[indexByte+i] );
	}
	strLength += sprintf(&v_pParseData[strLength], "    AS         :");
    k = 0;
	for(i=1; i<=j; i++)
	{
		k++;
		if( (u_pMsg[indexByte+i] & 0x0F) == 0x0F)
		{	strLength += sprintf(&v_pParseData[strLength], "  0x?F: ST" );
			break;
		}
		else
			strLength += sprintf(&v_pParseData[strLength], "%d ",  (u_pMsg[indexByte+i] & 0x0F) );
		k++;
		if(k>telNoNum)
		{
			if((u_pMsg[indexByte+i]>>4 & 0x0F) == 0x0F )
			{	strLength += sprintf(&v_pParseData[strLength], "  0xF?: ST" );
			}
			break;
		}
		else
			strLength += sprintf(&v_pParseData[strLength], "%d ",  (u_pMsg[indexByte+i]>>4 & 0x0F) );
	}
	strLength += sprintf(&v_pParseData[strLength], "%s ",  "  地址信号(被叫用户电话号码)");
	strLength += sprintf(&v_pParseData[strLength], "\n");
	indexByte += j;
/*	if((telNoNum%2)==0)
		j = telNoNum/2;
	else
		j = telNoNum/2 + 1;
	int telNum=0;
	for(i=0; i<j; i++)
	{
		indexByte += 1;
		telNum++;
		strLength += sprintf(&v_pParseData[strLength], \
			"%02X    Addr-Sig(%d)    :....%d%d%d%d  %d\n",  \
			u_pMsg[indexByte], (telNum),   \
			(u_pMsg[indexByte]>>3 & 0x01), 	(u_pMsg[indexByte]>>2 & 0x01), \
			(u_pMsg[indexByte]>>1 & 0x01), 	(u_pMsg[indexByte] & 0x01), \
			(u_pMsg[indexByte] & 0x0F) );
		telNum++;
		strLength += sprintf(&v_pParseData[strLength], \
			"      Addr-Sig(%d)    :%d%d%d%d....  %d\n",
		    (telNum), \
			(u_pMsg[indexByte]>>7 & 0x01), 	(u_pMsg[indexByte]>>6 & 0x01), \
			(u_pMsg[indexByte]>>5 & 0x01), 	(u_pMsg[indexByte]>>4 & 0x01), \
			(u_pMsg[indexByte]>>4 & 0x0F) );

	}
*/
	////////////////////////////////////////////
	//第一表示语八位位组(8)
	strLength += sprintf(&v_pParseData[strLength], "\n === First Indicator Octet === \n" );

	indexByte += 1;
    strLength += sprintf(&v_pParseData[strLength], \
        "%02X              NCUFII     :.......%d  %s\n",
        u_pMsg[indexByte], (u_pMsg[indexByte] & 0x01), \
		m_firstID_A_Table[(u_pMsg[indexByte] & 0x01)] );
	flagFirstID_A = u_pMsg[indexByte] & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                CUGII      :......%d.  %s\n",
        (u_pMsg[indexByte]>>1 & 0x01), \
		m_firstID_B_Table[(u_pMsg[indexByte]>>1 & 0x01)] );
	flagFirstID_B = u_pMsg[indexByte]>>1 & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                ACPII      :.....%d..  %s\n",
        (u_pMsg[indexByte]>>2 & 0x01), \
		m_firstID_C_Table[(u_pMsg[indexByte]>>2 & 0x01)] );
	flagFirstID_C = u_pMsg[indexByte]>>2 & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                ARII       :....%d...  %s\n",
        (u_pMsg[indexByte]>>3 & 0x01), \
		m_firstID_D_Table[(u_pMsg[indexByte]>>3 & 0x01)] );
	flagFirstID_D = u_pMsg[indexByte]>>3 & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                CLII       :...%d....  %s\n",
        (u_pMsg[indexByte]>>4 & 0x01), \
		m_firstID_E_Table[(u_pMsg[indexByte]>>4 & 0x01)] );
	flagFirstID_E = u_pMsg[indexByte]>>4 & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                OCAI       :..%d.....  %s\n",
        (u_pMsg[indexByte]>>5 & 0x01), \
		m_firstID_F_Table[(u_pMsg[indexByte]>>5 & 0x01)] );
	flagFirstID_F = u_pMsg[indexByte]>>5 & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                CII        :.%d......  %s\n",
        (u_pMsg[indexByte]>>6 & 0x01), \
	    m_firstID_G_Table[(u_pMsg[indexByte]>>6 & 0x01)] );
	flagFirstID_G = u_pMsg[indexByte]>>6 & 0x01;

	strLength += sprintf(&v_pParseData[strLength], \
        "                SPARE      :%d.......  %s\n",
        (u_pMsg[indexByte]>>7 & 0x01), 	"SPARE" );

	indexByte += 1;
	////////////////////////////////////////////
	//网路能力或用户性能信息（国内选用）(8)
	if(flagFirstID_A == 0x01)
	{
		strLength += sprintf(&v_pParseData[strLength], "\n === National Use === \n" );

		strLength += sprintf(&v_pParseData[strLength], \
			"%02X    National Use    :0x%02X\n",   \
			u_pMsg[indexByte], u_pMsg[indexByte] );
		indexByte += 1;
	}
	else
	{
		//没有信息
	}
	////////////////////////////////////////////
	//闭合用户群信息(40)
	if(flagFirstID_B == 0x01)
	{
		strLength += sprintf(&v_pParseData[strLength], "\n === Closed User Group Inf === \n" );

		strLength += sprintf( &v_pParseData[strLength], \
			"%02X %02X %02X %02X %02X    Closed-User-Group-Inf    : %s\n",  \
			u_pMsg[indexByte+4], u_pMsg[indexByte+3], u_pMsg[indexByte+2], \
			u_pMsg[indexByte+1], u_pMsg[indexByte], ("Not Used,now") );
		indexByte += 6;
	}
	else
	{
		//没有信息
	}

	////////////////////////////////////////////
	//附加主叫用户信息 (n*8)
	if(flagFirstID_C == 0x01)
	{
		strLength += sprintf(&v_pParseData[strLength], "\n === Additional Calling Inf === \n" );
		//解析附加主叫用户信息
	}
	else
	{
		//没有信息
	}

	////////////////////////////////////////////
	//附加路由信息 (n*8)
	if(flagFirstID_D == 0x01)
	{