Beispiel #1
0
        /// <summary>
        /// save compressed files thrue multiple threads
        /// </summary>
        /// <param name="pathMessenger"></param>
        /// <returns>success of operation</returns>
        private bool compress(PathMessenger pathMessenger)
        {
            //start reading the file
            using (FileLoader fl = new FileLoader(pathMessenger.inputPath))
            {
                List <byte> loadedFilePart;
                fl.MaxListSize  = HardwareExplorer.GetSizeOfByteList();
                fl.errorMessage = ErrorMessage;
                Divider divider = new Divider(pathMessenger, MaxSizeOfSavedFile);

                while (fl.canRead == 1)
                {
                    bool successfulLoad = fl.LoadNextPatr();
                    if (successfulLoad)
                    {
                        //load part of the file
                        loadedFilePart = fl.LoadedFilePart;
                        try
                        {
                            //Divide & compressed & Save file
                            divider.Save(loadedFilePart);
                        }
                        catch (Exception ex)
                        {
                            ErrorMessage?.Invoke(this, $"Error during compress file save. {pathMessenger.getOutputFilePath(fl.readCount)}");
                            return(false);
                        }
                        Debug.WriteLine($"Readed part: {fl.readCount}");  //TODO
                    }
                    else
                    {
                        ErrorMessage?.Invoke(this, $"Error during file read. Part {fl.readCount}");
                        return(false);
                    }
                }
            }

            System.GC.Collect();
            return(true);
        }
Beispiel #2
0
        /// <summary>
        /// save and compres files in single thread
        /// </summary>
        /// <param name="pathMessenger">object with stored paths</param>
        /// <returns>success of operation</returns>
        private bool compressSingleThread(PathMessenger pathMessenger)
        {
            //start reading the file
            using (FileLoader fl = new FileLoader(pathMessenger.inputPath))
            {
                List <byte> loadedFilePart;
                fl.MaxListSize  = HardwareExplorer.GetSizeOfByteList();
                fl.errorMessage = ErrorMessage;

                while (fl.canRead == 1)
                {
                    bool successfulLoad = fl.LoadNextPatr();
                    if (successfulLoad)
                    {
                        //load part of the file
                        loadedFilePart = fl.LoadedFilePart;
                        try
                        {
                            //Save compress file
                            CompressWorker.simpleCompress(loadedFilePart.ToArray(), pathMessenger.getOutputFilePath(fl.readCount));
                        }
                        catch (Exception ex)
                        {
                            ErrorMessage?.Invoke(this, $"Error during compress file save. {pathMessenger.getOutputFilePath(fl.readCount)}");
                            return(false);
                        }
                        Debug.WriteLine($"Readed part: {fl.readCount}"); //TODO
                    }
                    else
                    {
                        ErrorMessage?.Invoke(this, $"Error during file read. Part {fl.readCount}");
                        return(false);
                    }
                }
            }

            return(true);
        }