svgsmadisp.cpp

七号信令解码器

			 {bytedisp(0x0e)  //IEI
			  bytedisp(0x0f)  //LI
			  bytedisp(0x10)  //Auxiliary states
			 }//Auxiliary states
			 break;

		 case 0x10://User information
		 case 0x50://User information
			  procUSERtoUSER(0x07);//User-user
			  if(*recbuf==0xa0) {bytedisp(0x0a)}  //More data IEI
			  break;	

		 default:break;
	 }//switch(mt)
	}//call control message
	else if(*recbuf==0x05)//Mobility Management message
	{procPDandSI(4);//协议鉴别器&跳指示
	 mt=*recbuf;
	 bytedisp(6)

	 switch(mt)
	 {
		 case 0x12: //Authentication request
		 case 0x52: //Authentication request
			 *dispbuf++=0x07;//密钥序列号
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*recbuf<<3;
			 *dispbuf++=0xcc;
			 recbuf++;
			 displen+=5;

			 *dispbuf++=0x08;//RAND
			 *dispbuf++=16;
			 for(i=0;i<16;i++) *dispbuf++=*recbuf++;
			 *dispbuf++=0xcc;
			 displen+=19;
			 break;

		 case 0x14: //Authentication response
		 case 0x54: //Authentication response
			 *dispbuf++=0x07;//SRES
			 *dispbuf++=4;
			 for(i=0;i<4;i++) *dispbuf++=*recbuf++;
			 *dispbuf++=0xcc;
			 displen+=7;
			 break;

		 case 0x28: //Re-establishment request
		 case 0x68: //Re-establishment request
			 *dispbuf++=0x07;//密钥序列号
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*recbuf<<3;
			 *dispbuf++=0xcc;
			 recbuf++;
			 displen+=5;

			 bytedisp(0x08) //MS Classmark2 LI
			 proc3byte(0x09) //MS Classmark2

			 procMSID(0x0a);//移动标识

			 if((*recbuf&0x7f)==0x13)//LAI
			 {bytedisp(0x0d)
			  procLAI(0x0e);
			 }//LAI
			 break;

		 case 0x22: //CM service reject
		 case 0x62: //CM service reject
		 case 0x29: //Abort
		 case 0x69: //Abort
		 case 0x04: //Location update reject
		 case 0x44: //Location update reject
		 case 0x31: //MM status(network to MS)
		 case 0x71: //MM status(MS to network)
			 bytedisp(0x07)  //reject case
			 break;

		 case 0x24: //CM service request
		 case 0x64: //CM service request
			 *dispbuf++=0x07;//CM service type
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*recbuf<<4;
			 *dispbuf++=0xcc;
			 *dispbuf++=0x08;//密钥序列号
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*recbuf<<1;
			 *dispbuf++=0xcc;
			 recbuf++;
			 displen+=10;

			 bytedisp(0x09) //MS Classmark2 LI
			 proc3byte(0x0a) //MS Classmark2

			 procMSID(0x0b);//移动标识
			 break;

		 case 0x18: //Identity request
		 case 0x58: //Identity request
			 *dispbuf++=0x07;//CM service type(
			 *dispbuf++=0;
			 *dispbuf++=4;
			 *dispbuf++=*recbuf<<4;
			 *dispbuf++=0xcc;
			 displen+=5;
			 recbuf++;
			 break;

		 case 0x19: //Identity response
		 case 0x59: //Identity response
			 procMSID(0x07);//移动标识
			 break;

		 case 0x01: //IMSI detach indication
		 case 0x41: //IMSI detach indication
			 bytedisp(0x07) //MS classmark1
			 procMSID(0x08);//移动标识
			 break;

		 case 0x02: //Location update accept
		 case 0x42: //Location update accept
			 procLAI(0x07);  //LAI
			 if((*recbuf&0x7f)==0x17)//移动标识
			 {bytedisp(0x0a) //移动标识 IEI
			  procMSID(0x0b);//移动标识
			 }//移动标识
			 if(*recbuf==0xa1) {bytedisp(0x0e)} //Follow on proceed IEI
			 break;

		 case 0x08: //Location update request
		 case 0x48: //Location update request
			 *dispbuf++=0x07;//Locatee update type
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*recbuf<<4;
			 *dispbuf++=0xcc;
			 *dispbuf++=0x08;//密钥序列号
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*recbuf<<1;
			 *dispbuf++=0xcc;
			 recbuf++;
			 displen+=10;

			 procLAI(0x09);  //LAI

			 bytedisp(0x0c) //MS Classmark1

			 procMSID(0x0d);//移动标识
			 break;

		 case 0x1a: //TMSI reallocation command
		 case 0x5a: //TMSI reallocation command
			 procLAI(0x07);  //LAI

			 procMSID(0x0a);//移动标识
			 break;

		 default:break;
	 }
	}//Mobility Management message
	else if(*recbuf==0x06)//Radio Resource management message
	{procPDandSI(4);//协议鉴别器&跳指示
	 mt=*recbuf;
	 bytedisp(6)

	 switch(mt)
	 {
		 case 0x3b:
			 procChanDescription(7);  //信道描述
			 if((*recbuf&0x7f)==0x72) procVARInfoUnit(0x0d);
			 if((*recbuf&0x7f)==0x7c)//Starting Time
			 {bytedisp(0x10)  //IEI
			  proc2byte(0x11) //Starting Time
			 }//Starting Time
			 break;

		 case 0x2e://ASSIGNMENT COMMAND
			 procChanDescription(7); //第一信道描述
			 bytedisp(0x0d)  //Power Command
			 if((*recbuf&0x7f)==0x05) procVARInfoUnit(0x0e); //Frequency List,after time
			 if((*recbuf&0x7f)==0x62)//Cell Channel Description
			 {bytedisp(0x11)
			  *dispbuf++=0x12; //Cell Channel Description
			  *dispbuf++=16;
			  for(i=0;i<16;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=19;
			 }//Cell Channel Description
			 if((*recbuf&0x7f)==0x63) //第一信道模式
			 {bytedisp(0x13) //第一信道模式IEI
			  bytedisp(0x14) //第一信道模式
			 }//第一信道模式
			 if((*recbuf&0x7f)==0x64) //第二信道描述,after time
			 {bytedisp(0x15)  //IEI
			  procChanDescription(0x16); //第二信道描述,after time
			 }//第二信道描述,after time
			 if((*recbuf&0x7f)==0x66) //第二信道模式
			 {bytedisp(0x1c) //第二信道模式IEI
			  bytedisp(0x1d) //第二信道模式
			 }//第二信道模式
			 if((*recbuf&0x7f)==0x72) procVARInfoUnit(0x1e); //Mobile Allocation，after time
			 if((*recbuf&0x7f)==0x7c) //start time
			 {bytedisp(0x21) //start timeIEI
			  proc2byte(0x22) //start time
			 }//start time
			 if((*recbuf&0x7f)==0x19) procVARInfoUnit(0x23); //Frequency List,before time
			 if((*recbuf&0x7f)==0x1c) //第一信道描述,before time
			 {bytedisp(0x26)  //IEI
			  procChanDescription(0x27); //第一信道描述,before time
			 }//第一信道描述,before time
			 if((*recbuf&0x7f)==0x1c) //第二信道描述,before time
			 {bytedisp(0x2d)  //IEI
			  procChanDescription(0x2e); //第二信道描述,before time
			 }//第二信道描述,before time
			 if((*recbuf&0x7f)==0x1e) //频率信道序列,before time
			 {bytedisp(0x34)  //IEI
			  procFCSeq(0x35);
			 }//频率信道序列,before time
			 if((*recbuf&0x7f)==0x21) procVARInfoUnit(0x37); //Mobile Allocation,before time
			 if((*recbuf&0xf0)==0x90)//加密算法标识
			 {*dispbuf++=0x35; //加密算法标识
			  *dispbuf++=1;
			  *dispbuf++=(*recbuf++)&0x0f;
			  *dispbuf++=0xcc;
			  displen+=4;
			 }//加密算法标识
			 break;

		 case 0x29: //ASSIGNMENT COMPLETE
		 case 0x2f: //ASSIGNMENT Failure
			 bytedisp(7) //RR Cause value
			 break;

		 case 0x10: //Channel Mode Modify
		 case 0x17: //Channel Mode Modify Acknowledge
			 procChanDescription(0x07); //信道描述
			 bytedisp(0x0d) //信道模式
			 break;

		 case 0x0d: //Channel Release
			 bytedisp(0x0d) //RR Cause value
			 if((*recbuf&0x7f)==0x73)//BA range
			 {bytedisp(0x08)
			  li=*recbuf;
			  bytedisp(0x09)
			  bytedisp(0x0a)
			  li--;
			  *dispbuf++=0x0b;//range
			  *dispbuf++=li;//range
			  for(i=0;i<li;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=li+3;
			 }//BA range
			 break;

		 case 0x35: //Ciphering mode command
			 *dispbuf++=7; //加密算法标识
			 *dispbuf++=0;
			 *dispbuf++=4;
			 *dispbuf++=(*recbuf)<<4;
			 *dispbuf++=0xcc;
			 *dispbuf++=8; //加密响应
			 *dispbuf++=0;
			 *dispbuf++=4;
			 *dispbuf++=(*recbuf++)&0xf0;
			 *dispbuf++=0xcc;

			 displen+=10;
			 break;

		 case 0x32: //Ciphering mode complete
			 if((*recbuf&0x7f)==0x17)//移动标识
			 {bytedisp(7)  //移动标识IEI
			  procMSID(8);
			 }//移动标识
			 break;

		 case 0x16:
			 bytedisp(7)  //MS Classmark LI
			 proc3byte(8) //MS Classmark
			 if((*recbuf&0x7f)==0x20) procVARInfoUnit(9); //Additional MS Classmark
			 break;

		 case 0x14:
			 procChanDescription(0x07); //信道描述
			 li=*recbuf;
			 bytedisp(0x0d) //length of Mobile Allocation

			 if(li>0)
			 {*dispbuf++=0x0e; //Mobile Allocation
			  *dispbuf++=li;
			  for(i=0;i<li;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=li+3;
			 }
			 proc2byte(0x0f) //Starting time
			 if((*recbuf&0x7f)==0x62)//小区信道描述
			 {bytedisp(0x10)
			  *dispbuf++=0x11; //小区信道描述
			  *dispbuf++=16;
			  for(i=0;i<16;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=19;
			 }//小区信道描述
			 break;

		 case 0x2b://Handover Command
			 *dispbuf++=0x07; //BCC of 小区描述
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=(*recbuf)<<5;
			 *dispbuf++=0xcc;
			 *dispbuf++=0x08; //NCC of 小区描述
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=(*recbuf&0x38)<<2;
			 *dispbuf++=0xcc;
			 *dispbuf++=0x09; //BCCH ARFCN of 小区描述
			 *dispbuf++=0;
			 *dispbuf++=10;
			 *dispbuf++=(*recbuf&0xc0)|((*(recbuf+1))>>2);
			 *dispbuf++=(*(recbuf+1))<<8;
			 *dispbuf++=0xcc;
			 recbuf+=2;
			 displen+=16;

			 procChanDescription(0x0a); //第一信道描述,after time
			 bytedisp(0x10) //Handover Reference value
			 bytedisp(0x11) //Power level(Power Command)
			 if((*recbuf&0xf0)==0xd0) //Synchronization Indication
			 {*dispbuf++=0x12;
			  *dispbuf++=0;
			  *dispbuf++=4;
			  *dispbuf++=(*recbuf++)<<4;
			  *dispbuf++=0xcc;
			  displen+=5;
			 }//Synchronization Indication
			 if((*recbuf&0x7f)==0x02)//Frequence Short List，after time
			 {bytedisp(0x13) //IEI
			  *dispbuf++=0x14; //content
			  *dispbuf++=9;
			  for(i=0;i<9;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=12;
			 }//Frequence Short List，after time
			 if((*recbuf&0x7f)==0x05) procVARInfoUnit(0x15);//Frequence List，after time
			 if((*recbuf&0x7f)==0x62)//小区信道描述
			 {bytedisp(0x18)  //IEI
			  *dispbuf++=0x19; //小区信道描述
			  *dispbuf++=16;
			  for(i=0;i<16;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=19;
			 }//小区信道描述
			 if((*recbuf&0x7f)==0x63)//第一信道模式
			 {bytedisp(0x1a)  //IEI
			  bytedisp(0x1b)  //第一信道模式
			 }//第一信道模式
			 if((*recbuf&0x7f)==0x64)//第二信道描述,after time
			 {bytedisp(0x1c)  //IEI
			  procChanDescription(0x1d); //第二信道描述,after time
			 }//第二信道描述,after time
			 if((*recbuf&0x7f)==0x66)//第二信道模式
			 {bytedisp(0x23)  //IEI
			  bytedisp(0x24)  //第二信道模式
			 }//第二信道模式
			 if((*recbuf&0x7f)==0x69)//Frequence Channel Sequence，after time
			 {bytedisp(0x25)  //IEI
			  procFCSeq(0x26); //Frequence Channel Sequence，after time
			 }//Frequence Channel Sequence，after time
			 if((*recbuf&0x7f)==0x72) procVARInfoUnit(0x28); //Mobile Allocation,after time
			 if((*recbuf&0x7f)==0x7c)//Starting Time
			 {bytedisp(0x2b) //IEI
			  proc2byte(0x2c) //Starting Time
			 }//Starting Time
			 if((*recbuf&0x7f)==0x7b)//RealTime Difference
			 {bytedisp(0x2d) //IEI
			  bytedisp(0x2e) //LI
			  bytedisp(0x2f) //RealTime Difference
			 }//RealTime Difference
			 if((*recbuf&0x7f)==0x7d)//Timing Advance
			 {bytedisp(0x30) //IEI
			  bytedisp(0x31) //Timing Advance
			 }//Timing Advance
			 if((*recbuf&0x7f)==0x12)//Frequence Short List，before time
			 {bytedisp(0x32) //IEI
			  *dispbuf++=0x33;//Frequence Short List，before time
			  *dispbuf++=9;
			  for(i=0;i<9;i++) *dispbuf++=*recbuf++;
			  *dispbuf++=0xcc;
			  displen+=12;
			 }//Frequence Short List，before time
			 if((*recbuf&0x7f)==0x19) procVARInfoUnit(0x34); //Frequence List，before time
			 if((*recbuf&0x7f)==0x1c)//第一信道描述,before time
			 {bytedisp(0x37)  //IEI
			  procChanDescription(0x38); //第一信道描述,before time
			 }//第一信道描述,before time
			 if((*recbuf&0x7f)==0x1d)//第二信道描述,before time
			 {bytedisp(0x3e)  //IEI
			  procChanDescription(0x3f); //第二信道描述,before time
			 }//第二信道描述,before time
			 if((*recbuf&0x7f)==0x1e)//Frequence Channel Sequence，before time
			 {bytedisp(0x45)  //IEI
			  procFCSeq(0x46); //Frequence Channel Sequence，before time
			 }//Frequence Channel Sequence，before time
			 if((*recbuf&0x7f)==0x21) procVARInfoUnit(0x48); //Mobile Allocation,before time
			 if((*recbuf&0xf0)==0x90)//加密算法标识(加密模式设置)
			 {*dispbuf++=0x4b;
			  *dispbuf++=0;
			  *dispbuf++=4;
			  *dispbuf++=(*recbuf++)<<4;
			  *dispbuf++=0xcc;
			  displen+=5;
			 }//加密算法标识(加密模式设置)
			 break;

		case 0x2c: //Handover Complete
			 bytedisp(0x07)  //RR cause
			 if((*recbuf&0x7f)==0x77) procVARInfoUnit(0x08); //Mobile Observed Time Difference
			 break;

		case 0x28: //Handover Failure
			 bytedisp(0x07)  //RR cause
			 break;

		case 0x15: //Measurement report
			 *dispbuf++=0x07;  //Measurement result
			 *dispbuf++=16;
			 for(i=0;i<16;i++) *dispbuf++=*recbuf++;
			 *dispbuf++=0xcc;
			 displen+=19;
			 break;

		case 0x27: //Paging Response
			 *dispbuf++=0x07;  //密钥序列号
			 *dispbuf++=0;
			 *dispbuf++=3;
			 *dispbuf++=*(recbuf++)<<5;
			 *dispbuf++=0xcc;
			 displen+=5;

			 bytedisp(0x08) //length of MS Classmark2
			 proc3byte(0x09) //MS Classmark2

			 procMSID(0x0a); //移动标识
			 break;

		case 0x0a: //Partial release
			 procChanDescription(0x07); //信道描述
			 break;

		case 0x2d: //Physical information
			 bytedisp(0x07)  //Timing Advance
			 break;

		case 0x12: //RR status
			 bytedisp(0x07)  //RR cause
			 break;

		case 0x1d: //System information type 5
		case 0x05: //System information type 5bis
			 *dispbuf++=0x07;  //Measurement result
			 *dispbuf++=16;
			 for(i=0;i<16;i++) *dispbuf++=*recbuf++;
			 *dispbuf++=0xcc;
			 displen+=19;
			 break;

		case 0x1e: //System information type 6
			 proc2byte(0x07)  //Cell Identity
			 procLAI(0x08);   //LAI 
			 bytedisp(0x0b)   //Cell Option
			 bytedisp(0x0b)   //NCC Permitted
			 break;

		 default:break;
	 }//switch(mt)
	}//Radio Resource management message
	else if((*recbuf&0x03)==0x01)//Radio Resource management message with L2 li
	{*dispbuf++=4;  //L2 Pseudo length
	 *dispbuf++=0;
	 *dispbuf++=6;
	 *dispbuf++=(*recbuf++)&0xfc;
	 *dispbuf++=0xcc;
	 displen+=5;

	 procPDandSI(5);//协议鉴别器&跳指示
	 mt=*recbuf;
	 bytedisp(7)  //MT

	 switch(mt)
	 {
	  case 0x3f: //Immediate assignment
		  *dispbuf++=8; //Page Mode
		  *dispbuf++=0;
		  *dispbuf++=4;
		  *dispbuf++=*recbuf<<4;
		  recbuf++;
		  *dispbuf++=0xcc;
		  displen+=5;

		  procChanDescription(0x09); //信道描述
		  procReqRef(0x0f);  //请求参考
		  bytedisp(0x13)  //Time Advance

		  li=*recbuf;  //get Mobile Allocation len
		  bytedisp(0x14) //Mobile Allocation len

		  if(li!=0)
		  {*dispbuf++=0x15; //Mobile Allocation
		   *dispbuf++=li;