public static PortableExecutableFileHeader Read(string peFilePath)
{
var peFileHeader = new PortableExecutableFileHeader()
{
IsValid = false,
DosHeader = null,
NtHeader = null,
};
// Read DOS header.
var dosHeader = ImageDosHeader.Read(peFilePath);
if (!dosHeader.IsValid)
{
return(peFileHeader);
}
// Read NT header.
var ntHeader = ImageNtHeaders.Read(peFilePath, dosHeader.e_lfanew);
if (!ntHeader.IsValid)
{
return(peFileHeader);
}
peFileHeader.IsValid = true;
peFileHeader.DosHeader = dosHeader;
peFileHeader.NtHeader = ntHeader;
return(peFileHeader);
}
private static UpdateModuleProcessorArchitecture ReadModuleProcessorArchitecture(string filePath)
{
var peFileHeader = PortableExecutableFileHeader.Read(filePath);
var fileProcArch = peFileHeader.NtHeader.FileHeader.Machine;
if (fileProcArch == ImageFileHeader.MachineType.AMD64)
{
return(UpdateModuleProcessorArchitecture.Amd64);
}
else if (fileProcArch == ImageFileHeader.MachineType.I386)
{
return(UpdateModuleProcessorArchitecture.I386);
}
else if (fileProcArch == ImageFileHeader.MachineType.ARM)
{
return(UpdateModuleProcessorArchitecture.Arm);
}
else if (fileProcArch == ImageFileHeader.MachineType.IA64)
{
return(UpdateModuleProcessorArchitecture.IA64);
}
return(UpdateModuleProcessorArchitecture.Unknown);
}