35 lines
971 B
C#
35 lines
971 B
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_DOS_HEADER PE section
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/// </summary>
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public sealed class ImageDosHeader : FileSection {
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readonly uint ntHeadersOffset;
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/// <summary>
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/// File offset of the NT headers
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/// </summary>
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public uint NTHeadersOffset => ntHeadersOffset;
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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</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 ImageDosHeader(ref DataReader reader, bool verify) {
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SetStartOffset(ref reader);
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ushort sig = reader.ReadUInt16();
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if (verify && sig != 0x5A4D)
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throw new BadImageFormatException("Invalid DOS signature");
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reader.Position = (uint)startOffset + 0x3C;
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ntHeadersOffset = reader.ReadUInt32();
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SetEndoffset(ref reader);
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}
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}
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}
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