/// <summary>
/// Detects the platform.
/// </summary>
/// <param name="assemblyPath">The assembly path.</param>
/// <returns>CPU target</returns>
public static CpuTarget DetectPlatform(string assemblyPath)
{
if (string.IsNullOrEmpty(assemblyPath))
{
throw new ArgumentException("Argument null or empty", "assemblyPath");
}
AppDomainSetup setup = AppDomain.CurrentDomain.SetupInformation;
setup.ApplicationBase = Path.GetDirectoryName(assemblyPath);
string domainName = Guid.NewGuid().ToString();
AppDomain domain = AppDomain.CreateDomain(domainName, null, setup);
try
{
LoadAssemblyHelper obj = (LoadAssemblyHelper)domain.CreateInstanceFromAndUnwrap(Assembly.GetExecutingAssembly().Location, "CloudFoundry.Utilities.LoadAssemblyHelper");
CpuTarget target = obj.DetectPlatform(assemblyPath);
return(target);
}
catch (System.BadImageFormatException)
{
return(CpuTarget.Unknown);
}
catch (Exception)
{
throw;
}
finally
{
AppDomain.Unload(domain);
}
}
public static DotNetVersion GetVersion(string assemblyPath)
{
if (string.IsNullOrEmpty(assemblyPath))
{
throw new ArgumentException("Argument null or empty", "assemblyPath");
}
try
{
string fileName = assemblyPath.Normalize();
if (!System.IO.File.Exists(fileName))
{
return(DotNetVersion.Two);
}
// TODO: florind: find a safer way to do this, without loading the assembly in RAM
AppDomainSetup setup = AppDomain.CurrentDomain.SetupInformation;
setup.ApplicationBase = Path.GetDirectoryName(assemblyPath);
string domainName = Guid.NewGuid().ToString();
AppDomain domain = AppDomain.CreateDomain(domainName, null, setup);
LoadAssemblyHelper obj = (LoadAssemblyHelper)domain.CreateInstanceFromAndUnwrap(Assembly.GetExecutingAssembly().Location, "CloudFoundry.Utilities.LoadAssemblyHelper");
string version = obj.GetDotNetVersion(assemblyPath);
AppDomain.Unload(domain);
if (Convert.ToInt32(version, CultureInfo.InvariantCulture) < 4)
{
return(DotNetVersion.Two);
}
else
{
return(DotNetVersion.Four);
}
}
catch (System.BadImageFormatException)
{
return(DotNetVersion.Two);
}
catch (Exception)
{
throw;
}
}