/// <summary>
/// Checks whether given PDB stream has Portable format.
/// </summary>
/// <param name="pdbStream">Stream.</param>
/// <returns>Returns true if the given stream starts with a Portable PDB signature.</returns>
/// <exception cref="ArgumentException"><paramref name="pdbStream"/> does not support read and seek operations.</exception>
/// <exception cref="ArgumentNullException"><paramref name="pdbStream"/> is null.</exception>
/// <exception cref="IOException">IO error while reading from or writing to a stream.</exception>
/// <exception cref="ObjectDisposedException">Stream has been disposed while reading.</exception>
public static bool IsPortable(Stream pdbStream)
{
StreamUtilities.ValidateStream(pdbStream, nameof(pdbStream), readRequired: true, seekRequired: true);
return(SymReaderHelpers.IsPortable(pdbStream));
}
/// <summary>
/// Converts Portable PDB stream to Windows PDB.
/// </summary>
/// <param name="peStream">PE image stream (.dll or .exe)</param>
/// <param name="sourcePdbStream">Source stream of Portable PDB data. Must be readable.</param>
/// <param name="targetPdbStream">Target stream of Windows PDB data. Must be writable.</param>
/// <param name="options">Conversion options.</param>
/// <exception cref="ArgumentNullException"><paramref name="peStream"/>, <paramref name="sourcePdbStream"/>, or <paramref name="targetPdbStream"/> is null.</exception>
/// <exception cref="ArgumentException"><paramref name="peStream"/> does not support read and seek operations.</exception>
/// <exception cref="ArgumentException"><paramref name="sourcePdbStream"/> does not support reading.</exception>
/// <exception cref="ArgumentException"><paramref name="targetPdbStream"/> does not support writing.</exception>
/// <exception cref="BadImageFormatException">The format of the PE image or the source PDB image is invalid.</exception>
/// <exception cref="InvalidDataException">The PDB doesn't match the CodeView Debug Directory record in the PE image.</exception>
/// <exception cref="IOException">IO error while reading from or writing to a stream.</exception>
/// <exception cref="ObjectDisposedException">Stream has been disposed while reading/writing.</exception>
public void ConvertPortableToWindows(Stream peStream, Stream sourcePdbStream, Stream targetPdbStream, PortablePdbConversionOptions?options = null)
{
StreamUtilities.ValidateStream(peStream, nameof(peStream), readRequired: true, seekRequired: true);
using var peReader = new PEReader(peStream, PEStreamOptions.LeaveOpen);
ConvertPortableToWindows(peReader, sourcePdbStream, targetPdbStream, options);
}
