internal static ProjectKey?GetFileStorageProjectKey(string path)
{
string descriptionFilename = System.IO.Path.Combine(path, FileStorageConfig);
if (System.IO.File.Exists(descriptionFilename))
{
try
{
FileStorageDescription x = JsonUtils.LoadFromFile <FileStorageDescription>(descriptionFilename);
return(new ProjectKey(x.HostName, x.ProjectName));
}
catch (Exception ex) // Any exception from JsonUtils.LoadFromFile()
{
ExceptionHandlers.Handle("Cannot read serialized FileStorageDescription object", ex);
}
}
return(null);
}
internal static void InitalizeFileStorage(string path, ProjectKey projectKey)
{
System.Diagnostics.Debug.Assert(FullShaLength >= RevisionLength);
string descriptionFilepath = System.IO.Path.Combine(path, FileStorageConfig);
if (System.IO.File.Exists(descriptionFilepath))
{
return;
}
if (!System.IO.Directory.Exists(path))
{
try
{
System.IO.Directory.CreateDirectory(path);
}
catch (Exception ex) // Any exception from System.IO.Directory.CreateDirectory()
{
throw new ArgumentException(String.Format("Cannot create a file storage at {0}", path), ex);
}
}
FileStorageDescription fileStorageDescription = new FileStorageDescription
{
HostName = projectKey.HostName,
ProjectName = projectKey.ProjectName
};
try
{
JsonUtils.SaveToFile(descriptionFilepath, fileStorageDescription);
}
catch (Exception ex) // Any exception from JsonUtils.SaveToFile()
{
throw new ArgumentException(String.Format("Cannot initialize a file storage at {0}", path), ex);
}
}