/// <summary>
/// Create from a package full name.
/// </summary>
/// <param name="package_full_name">The package full name.</param>
/// <param name="full_information">Query for full information (needs to be installed for the current user).</param>
/// <param name="throw_on_error">True to throw on error.</param>
/// <returns>The package identity.</returns>
public static NtResult <PackageIdentity> CreateFromFullName(string package_full_name, bool full_information, bool throw_on_error)
{
PackageFlags flags = full_information ? PackageFlags.Full : PackageFlags.Basic;
int length = 0;
var result = Win32NativeMethods.GetStagedPackagePathByFullName(package_full_name, ref length, null);
if (result != Win32Error.ERROR_INSUFFICIENT_BUFFER)
{
return(result.CreateResultFromDosError <PackageIdentity>(throw_on_error));
}
var builder = new StringBuilder(length);
result = Win32NativeMethods.GetStagedPackagePathByFullName(package_full_name, ref length, builder);
if (result != Win32Error.SUCCESS)
{
return(result.CreateResultFromDosError <PackageIdentity>(throw_on_error));
}
result = _get_staged_package_origin(package_full_name, out PackageOrigin origin);
if (result != Win32Error.SUCCESS)
{
return(result.CreateResultFromDosError <PackageIdentity>(throw_on_error));
}
length = 0;
result = Win32NativeMethods.PackageIdFromFullName(package_full_name, flags, ref length, SafeHGlobalBuffer.Null);
if (result != Win32Error.ERROR_INSUFFICIENT_BUFFER)
{
return(result.CreateResultFromDosError <PackageIdentity>(throw_on_error));
}
using (var buffer = new SafeStructureInOutBuffer <PACKAGE_ID>(length, false))
{
result = Win32NativeMethods.PackageIdFromFullName(package_full_name, flags, ref length, buffer);
if (result != Win32Error.SUCCESS)
{
return(result.CreateResultFromDosError <PackageIdentity>(throw_on_error));
}
return(new PackageIdentity(package_full_name, buffer.Result, origin, builder.ToString()).CreateResult());
}
}
