#include #include #include #include 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; }