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//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
/*
* Copyright (c) 2002 Sergey Chaban <serge@wildwestsoftware.com>
*/
using System;
using System.IO;
using System.Runtime.InteropServices;
namespace Mono.PEToolkit {
public class COFFHeader {
private MachineId machine;
private short sections;
private uint tdStampRaw;
private uint symTabPtr;
private uint numSymbols;
private short optHeaderSize;
private Characteristics characteristics;
public MachineId Machine {
get { return machine; }
set { machine = value; }
}
public short NumberOfSections {
get { return sections; }
set { sections = value; }
}
public uint TimeDateStamp {
get { return tdStampRaw; }
set { tdStampRaw = value; }
}
public DateTime TimeStamp {
get {
return (new DateTime(1970, 1, 1) +
TimeSpan.FromSeconds(tdStampRaw)).ToLocalTime();
}
}
public uint PointerToSymbolTable {
get { return symTabPtr; }
set { symTabPtr = value; }
}
public uint NumberOfSymbols {
get { return numSymbols; }
set { numSymbols = value; }
}
public short SizeOfOptionalHeader {
get { return optHeaderSize; }
set { optHeaderSize = value; }
}
public Characteristics Characteristics {
get { return characteristics; }
set { characteristics = value; }
}
public void Read (BinaryReader reader)
{
machine = (MachineId) reader.ReadUInt16 ();
sections = reader.ReadInt16 ();
tdStampRaw = reader.ReadUInt32 ();
symTabPtr = reader.ReadUInt32 ();
numSymbols = reader.ReadUInt32 ();
optHeaderSize = reader.ReadInt16 ();
characteristics = (Characteristics) reader.ReadUInt16 ();
}
public void Write (BinaryWriter writer)
{
writer.Write ((ushort)machine);
writer.Write (sections);
writer.Write (tdStampRaw);
writer.Write (symTabPtr);
writer.Write (numSymbols);
writer.Write (optHeaderSize);
writer.Write ((ushort)characteristics);
}
public void Dump(TextWriter writer)
{
writer.WriteLine(
"Machine ID : {0}" + Environment.NewLine +
"Sections : {1}" + Environment.NewLine +
"Characteristics : {2}" + Environment.NewLine +
"timestamp : {3} ({4})" + Environment.NewLine
,machine, sections, (ushort)characteristics,
TimeStamp, tdStampRaw.ToString("X")
);
}
public override string ToString()
{
StringWriter sw = new StringWriter();
Dump(sw);
return sw.ToString();
}
}
}