/// <summary>
/// Creates an <see cref="AssemblyDef"/> instance from a stream
/// </summary>
/// <remarks>This will read all bytes from the stream and call <see cref="Load(byte[],ModuleContext)"/>.
/// It's better to use one of the other Load() methods.</remarks>
/// <param name="stream">The stream</param>
/// <param name="options">Module creation options or <c>null</c></param>
/// <returns>A new <see cref="AssemblyDef"/> instance</returns>
/// <exception cref="ArgumentNullException">If <paramref name="stream"/> is <c>null</c></exception>
/// <exception cref="BadImageFormatException">If it's not a .NET assembly (eg. not a .NET file or only a .NET module)</exception>
public static AssemblyDef Load(Stream stream, ModuleCreationOptions options)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
ModuleDef module = null;
try
{
module = ModuleDefMD.Load(stream, options);
var asm = module.Assembly;
if (asm == null)
{
throw new BadImageFormatException(string.Format("{0} is only a .NET module, not a .NET assembly. Use ModuleDef.Load().", module.ToString()));
}
return(asm);
}
catch
{
if (module != null)
{
module.Dispose();
}
throw;
}
}
/// <summary>
/// Creates an <see cref="AssemblyDef"/> instance from a memory location
/// </summary>
/// <param name="addr">Address of a .NET assembly</param>
/// <param name="options">Module creation options or <c>null</c></param>
/// <returns>A new <see cref="AssemblyDef"/> instance</returns>
/// <exception cref="ArgumentNullException">If <paramref name="addr"/> is <c>null</c></exception>
/// <exception cref="BadImageFormatException">If it's not a .NET assembly (eg. not a .NET file or only a .NET module)</exception>
public static AssemblyDef Load(IntPtr addr, ModuleCreationOptions options)
{
if (addr == IntPtr.Zero)
{
throw new ArgumentNullException("addr");
}
ModuleDef module = null;
try
{
module = ModuleDefMD.Load(addr, options);
var asm = module.Assembly;
if (asm == null)
{
throw new BadImageFormatException(string.Format("{0} (addr: {1:X8}) is only a .NET module, not a .NET assembly. Use ModuleDef.Load().", module.ToString(), addr.ToInt64()));
}
return(asm);
}
catch
{
if (module != null)
{
module.Dispose();
}
throw;
}
}
