public static PEHeaderParser FromFile(String filename, Action <PDBContainer> PDBContainerGetter = null)
{
if (!File.Exists(filename))
{
throw new FileNotFoundException(filename);
}
PEHeaderParser ret = new PEHeaderParser();
ret.Read(filename, PDBContainerGetter);
return(ret);
}
public static PDBContainer FromBinaryReader(BinaryReader r, PEHeaderParser parser, bool parsingFile = true)
{
IMAGE_DATA_DIRECTORY selectDirectory = parser.NTHeader.OptionalHeader.DebuggingInformation;
long addr = 0;
if (parsingFile)
{
for (int i = 0; i < parser.SectionHeaders.Count; ++i)
{
var section = parser.SectionHeaders[i];
if (selectDirectory.VirtualAddress >= section.VirtualAddress && selectDirectory.VirtualAddress <= section.VirtualAddress + section.VirtualSize)
{
addr = selectDirectory.VirtualAddress - section.VirtualAddress + section.PointerToRawData;
}
}
}
else
{
addr = selectDirectory.VirtualAddress;
}
if (selectDirectory.Size > 0 && addr > 0)
{
r.BaseStream.Position = addr;
byte[] buf = r.ReadBytes(unchecked ((int)selectDirectory.Size));
using (BinaryReader bufFetcher = new BinaryReader(new MemoryStream(buf)))
{
bufFetcher.BaseStream.Position = 0;
DebugDataDirectory debugData = new DebugDataDirectory();
debugData.Characteristics = bufFetcher.ReadUInt32();
debugData.TimeDateStamp = bufFetcher.ReadUInt32();
debugData.MajorVersion = bufFetcher.ReadUInt16();
debugData.MinorVersion = bufFetcher.ReadUInt16();
debugData.Type = bufFetcher.ReadUInt32();
debugData.SizeOfData = bufFetcher.ReadUInt32();
debugData.AddressOfRawData = bufFetcher.ReadUInt32();
debugData.PointerToRawData = bufFetcher.ReadUInt32();
if (debugData.SizeOfData > 0 && debugData.PointerToRawData != 0)
{
PDBContainer pdbContainer = new PDBContainer(debugData.SizeOfData, parser);
r.BaseStream.Position = debugData.PointerToRawData;
pdbContainer.RawPdb = r.ReadBytes(unchecked ((int)debugData.SizeOfData));
pdbContainer.FillBaseInfo(0, parser.FileSize, selectDirectory.VirtualAddress);
return(pdbContainer);
}
}
}
return(null);
}
public PDBContainer(uint size, PEHeaderParser parser)
{
this.ImageSize = size;
this.Parser = parser;
}