/// <summary>
/// Reads a single fixed version info structure from an input stream.
/// </summary>
/// <param name="reader">The input stream.</param>
/// <returns>The read structure.</returns>
public static FixedVersionInfo FromReader(ref BinaryStreamReader reader)
{
var result = new FixedVersionInfo();
result.UpdateOffsets(reader.Offset, reader.Rva);
uint signature = reader.ReadUInt32();
if (signature != Signature)
{
throw new FormatException($"Input stream does not point to a valid FixedVersionInfo structure.");
}
uint structVersion = reader.ReadUInt32();
result.FileVersion = ReadVersion(ref reader);
result.ProductVersion = ReadVersion(ref reader);
result.FileFlagsMask = (FileFlags)reader.ReadUInt32();
result.FileFlags = (FileFlags)reader.ReadUInt32();
result.FileOS = (FileOS)reader.ReadUInt32();
result.FileType = (FileType)reader.ReadUInt32();
result.FileSubType = (FileSubType)reader.ReadUInt32();
result.FileDate = reader.ReadUInt64();
return(result);
}
/// <summary>
/// Reads a version resource from an input stream.
/// </summary>
/// <param name="reader">The input stream.</param>
/// <returns>The parsed version resource.</returns>
/// <exception cref="FormatException">
/// Occurs when the input stream does not point to a valid version resource.
/// </exception>
public static VersionInfoResource FromReader(IBinaryStreamReader reader)
{
uint start = reader.FileOffset;
// Read header.
var header = VersionTableEntryHeader.FromReader(reader);
if (header.Key != VsVersionInfoKey)
{
throw new FormatException($"Input stream does not point to a {VsVersionInfoKey} entry.");
}
var result = new VersionInfoResource();
// Read fixed version info.
reader.Align(4);
result.FixedVersionInfo = FixedVersionInfo.FromReader(reader);
// Read children.
while (reader.FileOffset - start < header.Length)
{
reader.Align(4);
result.AddEntry(ReadNextEntry(reader));
}
return(result);
}
