internal PackageItem(PackageSource source, string id, string version)
{
Id = id;
Version = version;
PackageSource = source;
FastPath = source.MakeFastPath(id, version);
}
internal static string MakeFastPath(this PackageSource source, string id, string version)
{
return(String.Format(@"${0}\{1}\{2}", source.Serialized, id.ToBase64(), version.ToBase64()));
}
/// <summary>
/// Finds packages given a locally-accessible filename
///
/// Package information must be returned using <c>request.YieldPackage(...)</c> function.
/// </summary>
/// <param name="file">the full path to the file to determine if it is a package</param>
/// <param name="id">if this is greater than zero (and the number should have been generated using <c>StartFind(...)</c>, the core is calling this multiple times to do a batch search request. The operation can be delayed until <c>CompleteFind(...)</c> is called</param>
/// <param name="request">An object passed in from the CORE that contains functions that can be used to interact with the CORE and HOST</param>
public void FindPackageByFile(string file, int id, Request request)
{
request.Debug("Calling '{0}::FindPackageByFile' '{1}','{2}'", PackageProviderName, file, id);
/*List<PackageSource> sources;
var providerPackageSources = ProviderStorage.GetPackageSources(request);
if (request.PackageSources != null && request.PackageSources.Any())
{
sources = new List<PackageSource>();
foreach (var userRequestedSource in request.PackageSources)
{
if (providerPackageSources.ContainsKey(userRequestedSource))
{
sources.Add(providerPackageSources[userRequestedSource]);
}
}
}
else
{
sources = providerPackageSources.Select(i => i.Value).ToList();
}
var source = sources.FirstOrDefault();*/
var source = new PackageSource("Local Filesystem", file) { Trusted = true };
request.YieldPackage(new PackageItem(source, file, ""), file);
}
