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TS Analyser

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This commit is contained in:
Erik Zandvliet 2011-07-18 19:46:28 +02:00
parent e0ad17b7a2
commit f5d08ae4cc
1 changed files with 68 additions and 0 deletions
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TS_Analyser/main.cpp Normal file
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#include <iostream>
#include <cstdlib>
#include <cstdio>
#include <string>
int main( ) {
std::string File;
unsigned int BlockNo = 1;
unsigned int EmptyBlocks = 0;
unsigned char TempChar[188];
unsigned char Skip;
unsigned int SkippedBytes = 0;
unsigned int Adaptation;
while( std::cin.good( ) && BlockNo <= 5) {
for( int i = 0; i < 188; i++ ) {
TempChar[i] = std::cin.get();
}
if( ( ( TempChar[1] & 0x1F ) << 8 ) + ( TempChar[2] ) != 0x1FFF ) {
printf( "Block %d:\n", BlockNo );
printf( "\tSync Byte:\t\t\t%X\n", TempChar[0] );
printf( "\tTransport Error Indicator:\t%d\n", ( ( TempChar[1] & 0x80 ) != 0 ) );
printf( "\tPayload Unit Start Indicator:\t%d\n", ( ( TempChar[1] & 0x40 ) != 0 ) );
printf( "\tTransport Priority:\t\t%d\n", ( ( TempChar[1] & 0x20 ) != 0 ) );
printf( "\tPacket ID:\t\t\t%X\n", ( ( TempChar[1] & 0x1F ) << 8 ) + ( TempChar[2] ) );
printf( "\tScrambling control:\t\t%d%d\n", ( ( TempChar[3] & 0x80 ) != 0 ), ( ( TempChar[3] & 0x40 ) != 0 ) );
printf( "\tAdaptation Field Exists:\t%d%d\n", ( ( TempChar[3] & 0x20 ) != 0 ), ( ( TempChar[3] & 0x10 ) != 0 ) );
printf( "\tContinuity Counter:\t\t%d\n", ( TempChar[3] & 0x0F ) );
Adaptation = ( ( TempChar[3] & 0x30 ) >> 4 );
if( Adaptation == 2 || Adaptation == 3 ) {
printf( "\tAdaptation Field\n" );
}
if( ( ( TempChar[1] & 0x1F ) << 8 ) + ( TempChar[2] ) == 0 ) {
printf( "\tProgram Association Table\n" );
printf( "\t\ttable_id:\t\t\t%d\n", TempChar[4] );
printf( "\t\tsection_syntax_indicator:\t%d\n", ( ( TempChar[5] & 0x80 ) != 0 ) );
printf( "\t\t0:\t\t\t\t%d\n", ( ( TempChar[5] & 0x40 ) != 0 ) );
printf( "\t\treserved:\t\t\t%d\n", ( ( TempChar[5] & 0x30 ) >> 4 ) );
printf( "\t\tsection_length:\t\t\t%d\n", ( ( TempChar[5] & 0x0F ) << 8 ) + TempChar[6] );
printf( "\t\treserved:\t\t\t%d\n", ( ( TempChar[7] & 0xC0 ) >> 6 ) );
printf( "\t\tversion_number:\t\t\t%d\n", ( ( TempChar[7] & 0x3E ) >> 1 ) );
printf( "\t\tcurrent_next_indicator:\t\t%d\n", ( ( TempChar[7] & 0x01 ) != 0 ) );
printf( "\t\tsection_number:\t\t\t%d\n", TempChar[8] );
printf( "\t\tlast_section_number:\t\t%d\n", TempChar[9] );
}
BlockNo ++;
}
else {
EmptyBlocks ++;
}
//Find Next Sync Byte
SkippedBytes = 0;
while( (int)std::cin.peek( ) != 0x47 ) {
std::cin >> Skip;
SkippedBytes ++;
}
printf( "Empty Packet Counter: %d\n", EmptyBlocks );
}
return 0;
}