Aaru.Server/DiscImageChef/Core/IBGLog.cs

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : IBGLog.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Core methods.
//
// --[ Description ] ----------------------------------------------------------
//
//     Methods to create a binary media scan log in ImgBurn's format.
//
// --[ License ] --------------------------------------------------------------
//
//     This program is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General Public License as
//     published by the Free Software Foundation, either version 3 of the
//     License, or (at your option) any later version.
//
//     This program is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General Public License for more details.
//
//     You should have received a copy of the GNU General Public License
//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2016 Natalia Portillo
// ****************************************************************************/

using System;
using System.Globalization;
using System.IO;
using System.Text;
using DiscImageChef.Devices;

namespace DiscImageChef.Core
{
    public class IBGLog
    {
        static FileStream ibgFs;
        static StringBuilder ibgSb;
        static DateTime ibgDatePoint;
        static CultureInfo ibgCulture;
        static double ibgStartSpeed;
        static string ibgMediaType;
        static double ibgDivider;
        static bool ibgStartSet;
        static double ibgMaxSpeed;
        static double ibgIntSpeed;
        static int ibgSnaps;
        static ulong ibgIntSector;
        static int ibgSampleRate;

        public IBGLog(string outputFile, ushort currentProfile)
        {
            if(!string.IsNullOrEmpty(outputFile))
            {
                ibgFs = new FileStream(outputFile, FileMode.Create);
                ibgSb = new StringBuilder();
                ibgDatePoint = DateTime.Now;
                ibgCulture = new CultureInfo("en-US");
                ibgStartSet = false;
                ibgMaxSpeed = 0;
                ibgIntSpeed = 0;
                ibgSnaps = 0;
                ibgIntSector = 0;

                switch(currentProfile)
                {
                    case 0x0001:
                        ibgMediaType = "HDD";
                        ibgDivider = 1353;
                        break;
                    case 0x0005:
                        ibgMediaType = "CD-MO";
                        ibgDivider = 150;
                        break;
                    case 0x0008:
                        ibgMediaType = "CD-ROM";
                        ibgDivider = 150;
                        break;
                    case 0x0009:
                        ibgMediaType = "CD-R";
                        ibgDivider = 150;
                        break;
                    case 0x000A:
                        ibgMediaType = "CD-RW";
                        ibgDivider = 150;
                        break;
                    case 0x0010:
                        ibgMediaType = "DVD-ROM";
                        ibgDivider = 1353;
                        break;
                    case 0x0011:
                        ibgMediaType = "DVD-R";
                        ibgDivider = 1353;
                        break;
                    case 0x0012:
                        ibgMediaType = "DVD-RAM";
                        ibgDivider = 1353;
                        break;
                    case 0x0013:
                    case 0x0014:
                        ibgMediaType = "DVD-RW";
                        ibgDivider = 1353;
                        break;
                    case 0x0015:
                    case 0x0016:
                        ibgMediaType = "DVD-R DL";
                        ibgDivider = 1353;
                        break;
                    case 0x0017:
                        ibgMediaType = "DVD-RW DL";
                        ibgDivider = 1353;
                        break;
                    case 0x0018:
                        ibgMediaType = "DVD-Download";
                        ibgDivider = 1353;
                        break;
                    case 0x001A:
                        ibgMediaType = "DVD+RW";
                        ibgDivider = 1353;
                        break;
                    case 0x001B:
                        ibgMediaType = "DVD+R";
                        ibgDivider = 1353;
                        break;
                    case 0x0020:
                        ibgMediaType = "DDCD-ROM";
                        ibgDivider = 150;
                        break;
                    case 0x0021:
                        ibgMediaType = "DDCD-R";
                        ibgDivider = 150;
                        break;
                    case 0x0022:
                        ibgMediaType = "DDCD-RW";
                        ibgDivider = 150;
                        break;
                    case 0x002A:
                        ibgMediaType = "DVD+RW DL";
                        ibgDivider = 1353;
                        break;
                    case 0x002B:
                        ibgMediaType = "DVD+R DL";
                        ibgDivider = 1353;
                        break;
                    case 0x0040:
                        ibgMediaType = "BD-ROM";
                        ibgDivider = 4500;
                        break;
                    case 0x0041:
                    case 0x0042:
                        ibgMediaType = "BD-R";
                        ibgDivider = 4500;
                        break;
                    case 0x0043:
                        ibgMediaType = "BD-RE";
                        ibgDivider = 4500;
                        break;
                    case 0x0050:
                        ibgMediaType = "HD DVD-ROM";
                        ibgDivider = 4500;
                        break;
                    case 0x0051:
                        ibgMediaType = "HD DVD-R";
                        ibgDivider = 4500;
                        break;
                    case 0x0052:
                        ibgMediaType = "HD DVD-RAM";
                        ibgDivider = 4500;
                        break;
                    case 0x0053:
                        ibgMediaType = "HD DVD-RW";
                        ibgDivider = 4500;
                        break;
                    case 0x0058:
                        ibgMediaType = "HD DVD-R DL";
                        ibgDivider = 4500;
                        break;
                    case 0x005A:
                        ibgMediaType = "HD DVD-RW DL";
                        ibgDivider = 4500;
                        break;
                    default:
                        ibgMediaType = "Unknown";
                        ibgDivider = 1353;
                        break;
                }
            }
        }

        public void Write(ulong sector, double currentSpeed)
        {
            if(ibgFs != null)
            {
                ibgIntSpeed += currentSpeed;
                ibgSampleRate += (int)Math.Floor((DateTime.Now - ibgDatePoint).TotalMilliseconds);
                ibgSnaps++;

                if(ibgSampleRate >= 100)
                {
                    if(ibgIntSpeed > 0 && !ibgStartSet)
                    {
                        ibgStartSpeed = ibgIntSpeed / ibgSnaps / ibgDivider;
                        ibgStartSet = true;
                    }

                    ibgSb.AppendFormat("{0:0.00},{1},{2:0},0", ibgIntSpeed / ibgSnaps / ibgDivider, ibgIntSector, ibgSampleRate).AppendLine();
                    if((ibgIntSpeed / ibgSnaps / ibgDivider) > ibgMaxSpeed)
                        ibgMaxSpeed = ibgIntSpeed / ibgDivider;

                    ibgDatePoint = DateTime.Now;
                    ibgIntSpeed = 0;
                    ibgSampleRate = 0;
                    ibgSnaps = 0;
                    ibgIntSector = sector;
                }
            }
        }

        public void Close(Device dev, ulong blocks, ulong blockSize, double totalSeconds, double currentSpeed, double averageSpeed, string devicePath)
        {
            if(ibgFs != null)
            {
                StringBuilder ibgHeader = new StringBuilder();
                string ibgBusType;

                if(dev.IsUSB)
                    ibgBusType = "USB";
                else if(dev.IsFireWire)
                    ibgBusType = "FireWire";
                else
                    ibgBusType = dev.Type.ToString();

                ibgHeader.AppendLine("IBGD");
                ibgHeader.AppendLine();
                ibgHeader.AppendLine("[START_CONFIGURATION]");
                ibgHeader.AppendLine("IBGD_VERSION=2");
                ibgHeader.AppendLine();
                ibgHeader.AppendFormat("DATE={0}", DateTime.Now).AppendLine();
                ibgHeader.AppendLine();
                ibgHeader.AppendFormat("SAMPLE_RATE={0}", 100).AppendLine();

                ibgHeader.AppendLine();
                ibgHeader.AppendFormat("DEVICE=[0:0:0] {0} {1} ({2}) ({3})",
                                       dev.Manufacturer, dev.Model, devicePath, ibgBusType).AppendLine();
                ibgHeader.AppendLine("DEVICE_ADDRESS=0:0:0");
                ibgHeader.AppendFormat("DEVICE_MAKEMODEL={0} {1}", dev.Manufacturer, dev.Model).AppendLine();
                ibgHeader.AppendFormat("DEVICE_FIRMWAREVERSION={0}", dev.Revision).AppendLine();
                ibgHeader.AppendFormat("DEVICE_DRIVELETTER={0}", devicePath).AppendLine();
                ibgHeader.AppendFormat("DEVICE_BUSTYPE={0}", ibgBusType).AppendLine();
                ibgHeader.AppendLine();

                ibgHeader.AppendFormat("MEDIA_TYPE={0}", ibgMediaType).AppendLine();
                ibgHeader.AppendLine("MEDIA_BOOKTYPE=Unknown");
                ibgHeader.AppendLine("MEDIA_ID=N/A");
                ibgHeader.AppendLine("MEDIA_TRACKPATH=PTP");
                ibgHeader.AppendLine("MEDIA_SPEEDS=N/A");
                ibgHeader.AppendFormat("MEDIA_CAPACITY={0}", blocks).AppendLine();
                ibgHeader.AppendLine("MEDIA_LAYER_BREAK=0");
                ibgHeader.AppendLine();
                ibgHeader.AppendLine("DATA_IMAGEFILE=/dev/null");
                ibgHeader.AppendFormat("DATA_SECTORS={0}", blocks).AppendLine();
                ibgHeader.AppendFormat("DATA_TYPE=MODE1/{0}", blockSize).AppendLine();
                ibgHeader.AppendLine("DATA_VOLUMEIDENTIFIER=");
                ibgHeader.AppendLine();
                ibgHeader.AppendFormat(ibgCulture, "VERIFY_SPEED_START={0:0.00}", ibgStartSpeed).AppendLine();
                ibgHeader.AppendFormat(ibgCulture, "VERIFY_SPEED_END={0:0.00}", currentSpeed / ibgDivider).AppendLine();
                ibgHeader.AppendFormat(ibgCulture, "VERIFY_SPEED_AVERAGE={0:0.00}", averageSpeed / ibgDivider).AppendLine();
                ibgHeader.AppendFormat(ibgCulture, "VERIFY_SPEED_MAX={0:0.00}", ibgMaxSpeed).AppendLine();
                ibgHeader.AppendFormat(ibgCulture, "VERIFY_TIME_TAKEN={0:0}", Math.Floor(totalSeconds)).AppendLine();
                ibgHeader.AppendLine("[END_CONFIGURATION]");
                ibgHeader.AppendLine();
                ibgHeader.AppendLine("HRPC=True");
                ibgHeader.AppendLine();
                ibgHeader.AppendLine("[START_VERIFY_GRAPH_VALUES]");
                ibgHeader.Append(ibgSb.ToString());
                ibgHeader.AppendLine("[END_VERIFY_GRAPH_VALUES]");
                ibgHeader.AppendLine();
                ibgHeader.Replace("\r\n", "\n").Replace("\r", "\n").Replace("\n", "\r\n");

                StreamWriter sr = new StreamWriter(ibgFs);
                sr.Write(ibgHeader);
                sr.Close();
                ibgFs.Close();
            }
        }
    }
}