dsmcc_int_unt_descriptor.c

dvbsnoop is a DVB/MPEG stream analyzer program. The program can be used to sniff, monitor, debug, d

 out (4,"Mac_addr_mask: %06lx%06lx [= ",mac_H, mac_L);
  	displ_mac_addr (4, mac_H, mac_L);
	out_nl (4,"]");
 b += 8;
 len -= 6;

 while (len > 0) {
 	mac_H 		= getBits (b, 0,   0, 24);
 	mac_L 		= getBits (b, 0,  24, 24);
 	out (4,"Mac_addr: %06lx%06lx [= ",mac_H, mac_L);
  		displ_mac_addr (4, mac_H, mac_L);
		out_nl (4,"]");
 	b += 6;
	len -= 6;
 }

}




/*
  0x08 - target_serial_number 
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_serial_number (u_char *b)
{
 int len;

 // descriptor_tag	= b[0];
 len			= b[1];

 print_databytes (4,"Serial Data Bytes:", b+2,len);
}





/*
  0x09 - IP_address
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_IP_address (u_char *b)
{
 int    len;
 u_long ip;

 // descriptor_tag	= b[0];
 len			= b[1];

 ip = getBits (b, 0,  16, 32);
 out (4,"IPv4_addr_mask: %08lx [= ",ip);
  	displ_IPv4_addr (4, ip);
	out_nl (4,"]");
 b += 6;
 len -= 4;

 while (len > 0) {
 	ip  = getBits (b, 0,   0, 32);
 	out (4,"IPv4_addr: %08lx [= ",ip);
  		displ_IPv4_addr (4, ip);
		out_nl (4,"]");
 	b += 4;
	len -= 4;
 }

}





/*
  0x0A - IPv6_address
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_IPv6_address (u_char *b)
{
 int    len;
 struct IPv6ADDR  x;

 // descriptor_tag	= b[0];
 len			= b[1];

 getIPv6Addr (b+2, &x);
 out (4,"IPv6_addr_mask: %08lx%08lx%08lx%08lx [= ",
		 x.ip[0], x.ip[1], x.ip[2], x.ip[3] );
  	displ_IPv6_addr (4, &x);
	out_nl (4,"]");
 b += 18;
 len -= 16;

 while (len > 0) {
 	getIPv6Addr (b, &x);
	out (4,"IPv6_addr_mask: %08lx%08lx%08lx%08lx [= ",
		 	x.ip[0], x.ip[1], x.ip[2], x.ip[3] );
	  	displ_IPv6_addr (4, &x);
		out_nl (4,"]");
 	b += 16;
	len -= 16;
 }

}






/*
  0x0B - ssu_subgroup_association
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_ssu_subgroup_association (u_char *b)
{

 // descriptor_tag	= b[0];
 // len			= b[1];

  outBit_Sx    (4,"subgroup_tag: ",		b, 16, 24);
  outBit_Sx_NL (4," ",				b, 40, 16);

 // TS 102 006:
 // subgroup_tag (40 bit): the least significant 16 bits of this field shall
 // contain the same value as the subgroup_association_descriptor in
 // the GroupInfoBytes in the GroupInfoIndication structure of the
 // DSI message. This is a unique value under the defining authority
 // of the holder of the OUI conveyed in the field's most significant
 // 24 bits.
 // Note that no relationship between this OUI and any other OUI
 // in the system is implied.


}





/*
  0x0C - IP/MAC_platform_name
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_IP_MAC_platform_name (u_char *b)
{
  int        len;
  u_char     ISO639_language_code[4];

  // descriptor_tag		 = b[0];
  len			       	 = b[1];


  getISO639_3 (ISO639_language_code, b+2);
  out_nl (4,"  ISO639_language_code:  %3.3s", ISO639_language_code);
  print_text_468A (4, "Text: ", b+2+3, len-3);
}


/*
  0x0D - IP/MAC_platform_provider_name
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_IP_MAC_platform_provider_name (u_char *b)
{
  descriptorDSMCC_IP_MAC_platform_name (b); // same encoding...
}




/*
  0x0E - target_MAC_address_range
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_MAC_address_range (u_char *b)
{
 int  len;
 long mac_H, mac_L;

 // descriptor_tag	= b[0];
 len			= b[1];
 b += 2;

 while (len > 0) {
 	mac_H 		= getBits (b, 0,   0, 24);
 	mac_L 		= getBits (b, 0,  24, 24);
 	out (4,"Mac_addr_low: %06lx%06lx [= ",mac_H, mac_L);
  		displ_mac_addr (4, mac_H, mac_L);
		out_nl (4,"]");

 	mac_H 		= getBits (b, 0,  48, 24);
 	mac_L 		= getBits (b, 0,  72, 24);
 	out (4,"Mac_addr_high: %06lx%06lx [= ",mac_H, mac_L);
  		displ_mac_addr (4, mac_H, mac_L);
		out_nl (4,"]");

 	b += 12;
	len -= 12;
 }

}






/*
  0x0F - IP_slash
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_IP_slash (u_char *b)
{
 int    len;

 // descriptor_tag	= b[0];
 len			= b[1];
 b += 2;

 while (len > 0) {
 	u_long ip;
	int    mask;

	ip   = outBit_Sx_NL (4,"IPv4_addr: ",        b, 0,32);
	mask = outBit_Sx_NL (4,"IPv4_slash_mask: ",  b,32, 8);
 	out (4,"  [= ");
		displ_IPv4_addr (4, ip);
		out_nl (4,"/%d]",mask);

 	b += 5;
	len -= 5;
 }

}






/*
  0x10 - IP_source_slash
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_IP_source_slash (u_char *b)
{
 int    len;

 // descriptor_tag	= b[0];
 len			= b[1];
 b += 2;

 while (len > 0) {
 	u_long ip;
	int    mask;

	ip   = outBit_Sx_NL (4,"IPv4_source_addr: ",        b, 0,32);
	mask = outBit_Sx_NL (4,"IPv4_source_slash_mask: ",  b,32, 8);
 	out (4,"  [= ");
		displ_IPv4_addr (4, ip);
		out_nl (4,"/%d]",mask);

	ip   = outBit_Sx_NL (4,"IPv4_dest_addr: ",          b,40,32);
	mask = outBit_Sx_NL (4,"IPv4_dest_slash_mask: ",    b,72, 8);
 	out (4,"  [= ");
		displ_IPv4_addr (4, ip);
		out_nl (4,"/%d]",mask);

 	b += 10;
	len -= 10;
 }

}






/*
  0x11 - IPv6_slash
  ETSI EN 301 192  (ISO 13818-6)
*/


void descriptorDSMCC_target_IPv6_slash (u_char *b)
{
 int    len;

 // descriptor_tag	= b[0];
 len			= b[1];
 b += 2;

 while (len > 0) {
 	struct IPv6ADDR  x;
	int    mask;

 	getIPv6Addr (b, &x);
	out_nl (4,"IPv6_addr_mask: %08lx%08lx%08lx%08lx",
		 	x.ip[0], x.ip[1], x.ip[2], x.ip[3] );

	mask = outBit_Sx_NL (4,"IPv6_slash_mask: ",  b,128, 8);
 	out (4,"  [= ");
		displ_IPv6_addr (4, &x);
		out_nl (4,"/%d]",mask);

 	b += 17;
	len -= 17;
 }

}





/*
  0x12 - IPv6_source_slash
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_target_IPv6_source_slash (u_char *b)
{
 int    len;

 // descriptor_tag	= b[0];
 len			= b[1];
 b += 2;

 while (len > 0) {
 	struct IPv6ADDR  x;
	int    mask;

 	getIPv6Addr (b, &x);
	out_nl (4,"IPv6_source_addr: %08lx%08lx%08lx%08lx",
		 	x.ip[0], x.ip[1], x.ip[2], x.ip[3] );

	mask = outBit_Sx_NL (4,"IPv6_source_slash_mask: ",  b,128, 8);
 	out (4,"  [= ");
		displ_IPv6_addr (4, &x);
		out_nl (4,"/%d]",mask);

 	b += 17;
	len -= 17;


 	getIPv6Addr (b, &x);
	out_nl (4,"IPv6_dest_addr: %08lx%08lx%08lx%08lx",
		 	x.ip[0], x.ip[1], x.ip[2], x.ip[3] );

	mask = outBit_Sx_NL (4,"IPv6_dest_slash_mask: ",  b,128, 8);
 	out (4,"  [= ");
		displ_IPv6_addr (4, &x);
		out_nl (4,"/%d]",mask);

 	b += 17;
	len -= 17;

 }

}






/*
  0x13 - IP_MAC_StreamLocation
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_IP_MAC_StreamLocation (u_char *b)
{

 // descriptor_tag	= b[0];
 // len			= b[1];


  outBit_S2x_NL (4,"Network_id: ",		b, 16, 16,
			(char *(*)(u_long)) dvbstrNetworkIdent_ID);
  outBit_S2x_NL (4,"Original_network_id: ",	b, 32, 16,
			(char *(*)(u_long)) dvbstrOriginalNetwork_ID);
  outBit_Sx_NL  (4,"transport_stream_ID: ",	b, 48, 16);
  outBit_Sx     (4,"service_ID: ",		b, 64, 16);
		out_nl (4," --> refers to PMT program_number"); 
  outBit_Sx_NL  (4,"component_tag: ",		b, 80,  8);

}





/*
  0x14 - ISP_access_mode
  ETSI EN 301 192  (ISO 13818-6)
*/

void descriptorDSMCC_ISP_access_mode (u_char *b)
{

 // descriptor_tag	= b[0];
 // len			= b[1];

  outBit_S2x_NL (4,"Access_mode: ",		b, 16, 8,
			(char *(*)(u_long)) dsmccStr_AccessMode );

}