mirror of https://github.com/x64dbg/btparser
57 lines
1.2 KiB
Plaintext
57 lines
1.2 KiB
Plaintext
|
//--------------------------------------
|
||
|
|
//--- 010 Editor v4.0.4 Binary Template
|
||
|
|
//
|
||
|
|
// File: OGGTemplate.bt
|
||
|
|
// Author: George Woods
|
||
|
|
// Revision:
|
||
|
|
// Purpose: Parses the ogg container format.
|
||
|
|
//--------------------------------------
|
||
|
|
|
||
|
|
// ogg files can be quite large. Don't read more the 1000 pages.
|
||
|
|
local uint MAXPAGES = 1000;
|
||
|
|
|
||
|
|
typedef struct { // bmfh
|
||
|
|
CHAR CapturePattern[4];
|
||
|
|
BYTE Version;
|
||
|
|
BYTE HeaderType;
|
||
|
|
QUAD GranulePosition;
|
||
|
|
DWORD BitstreamSerial;
|
||
|
|
DWORD PageSequenceNumber;
|
||
|
|
DWORD Checksum;
|
||
|
|
UBYTE PageSegments;
|
||
|
|
|
||
|
|
// the lengths of the segments that follow
|
||
|
|
UBYTE SegmentLen[PageSegments];
|
||
|
|
|
||
|
|
// the segments themselves
|
||
|
|
local uint i;
|
||
|
|
for (i = 0; i < PageSegments; i++) {
|
||
|
|
struct {
|
||
|
|
BYTE Data[SegmentLen[i]] <bgcolor=cLtGray>;
|
||
|
|
} Segment;
|
||
|
|
}
|
||
|
|
} PAGE;
|
||
|
|
|
||
|
|
|
||
|
|
LittleEndian();
|
||
|
|
|
||
|
|
local uint currpage = 0;
|
||
|
|
while( !FEof() )
|
||
|
|
{
|
||
|
|
currpage++;
|
||
|
|
if (MAXPAGES < currpage)
|
||
|
|
{
|
||
|
|
Printf("Max Pages of %d reached!\n", maxpages);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
PAGE page <bgcolor=cLtBlue>;
|
||
|
|
|
||
|
|
// Check for valid header
|
||
|
|
if( page.CapturePattern != "OggS" )
|
||
|
|
{
|
||
|
|
Warning( "File is not a valid ogg file. Template stopped." );
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
}
|