75 lines
2.3 KiB
C#
75 lines
2.3 KiB
C#
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// dnlib: See LICENSE.txt for more info
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using System;
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using dnlib.IO;
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namespace dnlib.PE {
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/// <summary>
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/// Represents the IMAGE_FILE_HEADER PE section
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/// </summary>
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public sealed class ImageFileHeader : FileSection {
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readonly Machine machine;
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readonly ushort numberOfSections;
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readonly uint timeDateStamp;
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readonly uint pointerToSymbolTable;
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readonly uint numberOfSymbols;
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readonly ushort sizeOfOptionalHeader;
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readonly Characteristics characteristics;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.Machine field
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/// </summary>
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public Machine Machine => machine;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.NumberOfSections field
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/// </summary>
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public int NumberOfSections => numberOfSections;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.TimeDateStamp field
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/// </summary>
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public uint TimeDateStamp => timeDateStamp;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.PointerToSymbolTable field
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/// </summary>
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public uint PointerToSymbolTable => pointerToSymbolTable;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.NumberOfSymbols field
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/// </summary>
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public uint NumberOfSymbols => numberOfSymbols;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.SizeOfOptionalHeader field
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/// </summary>
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public uint SizeOfOptionalHeader => sizeOfOptionalHeader;
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/// <summary>
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/// Returns the IMAGE_FILE_HEADER.Characteristics field
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/// </summary>
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public Characteristics Characteristics => characteristics;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="reader">PE file reader pointing to the start of this section</param>
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/// <param name="verify">Verify section</param>
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/// <exception cref="BadImageFormatException">Thrown if verification fails</exception>
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public ImageFileHeader(ref DataReader reader, bool verify) {
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SetStartOffset(ref reader);
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machine = (Machine)reader.ReadUInt16();
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numberOfSections = reader.ReadUInt16();
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timeDateStamp = reader.ReadUInt32();
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pointerToSymbolTable = reader.ReadUInt32();
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numberOfSymbols = reader.ReadUInt32();
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sizeOfOptionalHeader = reader.ReadUInt16();
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characteristics = (Characteristics)reader.ReadUInt16();
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SetEndoffset(ref reader);
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if (verify && sizeOfOptionalHeader == 0)
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throw new BadImageFormatException("Invalid SizeOfOptionalHeader");
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}
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}
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}
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