/// <summary>
/// This is overridden to allow proper comparison of assembly detail objects
/// </summary>
/// <param name="obj">The object to which this instance is compared</param>
/// <returns>Returns true if the object equals this instance, false if it does not</returns>
public override bool Equals(object obj)
{
if (obj == null || obj.GetType() != this.GetType())
{
return(false);
}
AssemblyDetails otherDetails = obj as AssemblyDetails;
return(this.ToString().Equals(otherDetails.ToString(), StringComparison.Ordinal));
}
//=====================================================================
/// <summary>
/// This can be used to load an empty location with information about the assemblies it contains
/// </summary>
/// <remarks>If the location already has assembly details, it will do nothing.</remarks>
public void DetermineAssemblyDetails()
{
if (assemblyDetails.Count == 0 && Directory.Exists(this.Path))
{
foreach (string assembly in Directory.EnumerateFiles(this.Path, "*.dll").Concat(
Directory.EnumerateFiles(this.Path, "*.winmd")))
{
try
{
assemblyDetails.Add(AssemblyDetails.FromAssemblyName(
AssemblyName.GetAssemblyName(assembly)));
}
catch (BadImageFormatException ex)
{
// Ignore, not a .NET assembly
System.Diagnostics.Debug.WriteLine(ex.FileName);
}
}
}
}
//=====================================================================
/// <summary>
/// This is used to load the settings for an assembly location from an XML element
/// </summary>
/// <param name="location">The XML element containing the settings</param>
/// <returns>The new assembly location item</returns>
/// <remarks>If the location element is empty, the assembly details will be created by scanning the
/// location for assemblies.</remarks>
internal static AssemblyLocation FromXml(XElement location)
{
string path = Environment.ExpandEnvironmentVariables(location.Attribute("Path").Value);
// If x86 but it didn't exist, assume it's a 32-bit system and change the name
if (path.IndexOf("%ProgramFiles(x86)%", StringComparison.Ordinal) != -1)
{
path = Environment.ExpandEnvironmentVariables(path.Replace("(x86)", String.Empty));
}
AssemblyLocation al = new AssemblyLocation
{
Path = path,
IsCoreLocation = ((bool?)location.Attribute("IsCore") ?? false)
};
foreach (var a in location.Descendants("AssemblyDetails"))
{
al.assemblyDetails.Add(AssemblyDetails.FromXml(path, a));
}
return(al);
}
