public static FileCategory[] GetLogCategories(
string directory, IFileCategorizationStrategy cStrategy)
{
var files = GetFileNamesInDirectory(directory);
return(new FileCategorizer().Categorize(files, cStrategy).ToArray());
}
public ClientHandler(BinaryTcpClient client,
string logsSourcePath, string logsDestPath,
ILogger logger)
{
this.client = client;
this.logsSourcePath = logsSourcePath;
this.logsDestPath = logsDestPath;
this.logger = logger;
requestHandler = new ClientRequestHandler(
client, logsSourcePath, logsDestPath, this.logger);
decoder = new MessageDecoder();
categorizationStrategy = GetCategorizationStrategy();
}
public void HandleServerInfoRequest(ServerInfoRequestMessage request,
IFileCategorizationStrategy categorizationStrategy)
{
string drive = FileOperations.GetDriveFromPath(logsDestPath);
ServerInfoMessage serverInfo = new ServerInfoMessage(
FileOperations.GetLogCategories(logsSourcePath, categorizationStrategy),
FileOperations.GetFileNamesInDirectory(logsDestPath, ".zip"),
FileOperations.GetDriveAvailableBytes(drive),
FileOperations.GetDriveTotalBytes(drive));
client.Writer.Write(serverInfo);
logger.Log("Sent server info:");
logger.Log(serverInfo.ToString(true));
}
public IReadOnlyList <FileCategory> Categorize(
string[] fileNames, IFileCategorizationStrategy cStrategy)
{
var extensionlessNames = cStrategy.GetFullCategoryNames(fileNames);
var fileCategoryQueues = GenerateCategoryQueues(extensionlessNames);
List <FileCategory> mainCategories = fileCategoryQueues
.Select(cq => cq.Value.Dequeue()).Distinct()
.Select(c => new FileCategory(c)).ToList();
List <FileCategory> currentNodes = new List <FileCategory>(mainCategories);
List <FileCategory> nextNodes = new List <FileCategory>();
while (true)
{
// filter empty queues and break if categorization is done
fileCategoryQueues = fileCategoryQueues.Where(cq => cq.Value.Count > 0)
.ToDictionary(cq => cq.Key, cq => cq.Value);
if (fileCategoryQueues.Count == 0)
{
break;
}
foreach (FileCategory node in currentNodes)
{
var matchingQueues = GetMatchingQueues(fileCategoryQueues, node);
// errors unless subcategories is a list
List <string> subCategories = matchingQueues
.Select(q => q.Dequeue()).Distinct().ToList();
IEnumerable <FileCategory> childNodes = subCategories
.Select(c => new FileCategory(c));
foreach (FileCategory childCategory in childNodes)
{
node.AddSubCategory(childCategory);
nextNodes.Add(childCategory);
}
}
currentNodes = new List <FileCategory>(nextNodes);
nextNodes.Clear();
}
return(mainCategories);
}
