public static DownloadFileResult DownloadFile(string internalName)
{
List <string> links;
byte[] torrent;
List <string> dependencies;
ResourceType resourceType;
string torrentFileName;
var ok = ResourceLinkProvider.GetLinksAndTorrent(internalName,
out links,
out torrent,
out dependencies,
out resourceType,
out torrentFileName);
if (ok)
{
return(new DownloadFileResult()
{
links = links,
torrent = torrent,
dependencies = dependencies,
resourceType = resourceType,
torrentFileName = torrentFileName,
});
}
return(null);
}
public static bool DownloadFile(string internalName,
out List <string> links,
out byte[] torrent,
out List <string> dependencies,
out ResourceType resourceType,
out string torrentFileName)
{
return(ResourceLinkProvider.GetLinksAndTorrent(internalName,
out links,
out torrent,
out dependencies,
out resourceType,
out torrentFileName));
}
public static ReturnValue RegisterResource(int apiVersion,
string springVersion,
string md5,
int length,
ResourceType resourceType,
string archiveName,
string internalName,
byte[] serializedData,
List <string> dependencies,
byte[] minimap,
byte[] metalMap,
byte[] heightMap,
byte[] torrentData)
{
if (md5 == null)
{
throw new ArgumentNullException("md5");
}
if (archiveName == null)
{
throw new ArgumentNullException("archiveName");
}
if (internalName == null)
{
throw new ArgumentNullException("internalName");
}
if (serializedData == null)
{
throw new ArgumentNullException("serializedData");
}
if (torrentData == null)
{
throw new ArgumentNullException("torrentData");
}
if (PlasmaServerApiVersion > apiVersion)
{
throw new Exception("Obsolete PlasmaServer Client");
}
if (dependencies == null)
{
dependencies = new List <string>();
}
var db = new ZkDataContext();
var contentFile = db.ResourceContentFiles.FirstOrDefault(x => x.Md5 == md5);
if (contentFile != null)
{
// content file already stored
if (contentFile.Resource.InternalName != internalName)
{
return(ReturnValue.Md5AlreadyExistsWithDifferentName);
}
// new spring version we add its hash
StoreMetadata(md5, contentFile.Resource, serializedData, torrentData, minimap, metalMap, heightMap);
db.SaveChanges();
return(ReturnValue.Ok);
}
var resource = db.Resources.Where(x => x.InternalName == internalName).SingleOrDefault();
if (resource == null)
{
resource = new Resource {
InternalName = internalName, TypeID = resourceType
};
db.Resources.Add(resource);
StoreMetadata(md5, resource, serializedData, torrentData, minimap, metalMap, heightMap);
}
if (!resource.ResourceDependencies.Select(x => x.NeedsInternalName).Except(dependencies).Any())
{
// new dependencies are superset
foreach (var depend in dependencies)
{
// add missing dependencies
var s = depend;
if (!resource.ResourceDependencies.Any(x => x.NeedsInternalName == s))
{
resource.ResourceDependencies.Add(new ResourceDependency {
NeedsInternalName = depend
});
}
}
}
if (resource.ResourceContentFiles.Any(x => x.Length == length && x.Md5 != md5))
{
return(ReturnValue.Md5AlreadyExistsWithDifferentName);
// add proper message - file exists with different md5 and same size - cant register cant detect mirrors
}
var newContentFile = new ResourceContentFile {
FileName = archiveName, Length = length, Md5 = md5, Resource = resource
};
resource.ResourceContentFiles.Add(newContentFile);
ResourceLinkProvider.UpdateLinks(newContentFile);
File.WriteAllBytes(GetTorrentPath(internalName, md5), torrentData); // add new torrent file
db.SaveChanges();
return(ReturnValue.Ok);
}