mirror of
https://github.com/claunia/cuetools.net.git
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2345 lines
68 KiB
C#
2345 lines
68 KiB
C#
// ****************************************************************************
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//
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// CUE Tools
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// Copyright (C) 2006-2007 Moitah (moitah@yahoo.com)
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// ****************************************************************************
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using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Text;
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using System.Globalization;
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using System.IO;
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using System.Net;
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namespace CUEToolsLib
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{
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public enum OutputAudioFormat
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{
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WAV,
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FLAC,
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WavPack,
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APE,
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NoAudio
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}
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public static class General {
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public static string FormatExtension(OutputAudioFormat value)
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{
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switch (value)
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{
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case OutputAudioFormat.FLAC: return ".flac";
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case OutputAudioFormat.WavPack: return ".wv";
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case OutputAudioFormat.APE: return ".ape";
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case OutputAudioFormat.WAV: return ".wav";
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case OutputAudioFormat.NoAudio: return ".dummy";
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}
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return ".wav";
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}
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public static int TimeFromString(string s) {
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string[] n = s.Split(':');
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if (n.Length != 3) {
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throw new Exception("Invalid timestamp.");
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}
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int min, sec, frame;
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min = Int32.Parse(n[0]);
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sec = Int32.Parse(n[1]);
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frame = Int32.Parse(n[2]);
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return frame + (sec * 75) + (min * 60 * 75);
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}
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public static string TimeToString(uint t) {
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uint min, sec, frame;
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frame = t % 75;
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t /= 75;
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sec = t % 60;
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t /= 60;
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min = t;
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return String.Format("{0:00}:{1:00}:{2:00}", min, sec, frame);
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}
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public static CUELine FindCUELine(List<CUELine> list, string command) {
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command = command.ToUpper();
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foreach (CUELine line in list) {
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if (line.Params[0].ToUpper() == command) {
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return line;
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}
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}
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return null;
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}
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public static CUELine FindCUELine(List<CUELine> list, string command, string command2)
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{
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command = command.ToUpper();
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command2 = command2.ToUpper();
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foreach (CUELine line in list)
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{
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if (line.Params.Count > 1 && line.Params[0].ToUpper() == command && line.Params[1].ToUpper() == command2)
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{
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return line;
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}
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}
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return null;
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}
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public static void SetCUELine(List<CUELine> list, string command, string value, bool quoted)
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{
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CUELine line = General.FindCUELine(list, command);
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if (line == null)
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{
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line = new CUELine();
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line.Params.Add(command); line.IsQuoted.Add(false);
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line.Params.Add(value); line.IsQuoted.Add(true);
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list.Add(line);
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}
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else
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{
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line.Params[1] = value;
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line.IsQuoted[1] = quoted;
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}
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}
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public static void SetCUELine(List<CUELine> list, string command, string command2, string value, bool quoted)
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{
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CUELine line = General.FindCUELine(list, command, command2);
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if (line == null)
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{
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line = new CUELine();
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line.Params.Add(command); line.IsQuoted.Add(false);
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line.Params.Add(command2); line.IsQuoted.Add(false);
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line.Params.Add(value); line.IsQuoted.Add(true);
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list.Add(line);
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}
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else
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{
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line.Params[2] = value;
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line.IsQuoted[2] = quoted;
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}
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}
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public static string ReplaceMultiple(string s, List<string> find, List<string> replace)
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{
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if (find.Count != replace.Count)
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{
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throw new ArgumentException();
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}
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StringBuilder sb;
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int iChar, iFind;
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string f;
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bool found;
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sb = new StringBuilder();
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for (iChar = 0; iChar < s.Length; iChar++)
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{
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found = false;
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for (iFind = 0; iFind < find.Count; iFind++)
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{
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f = find[iFind];
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if ((f.Length <= (s.Length - iChar)) && (s.Substring(iChar, f.Length) == f))
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{
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if (replace[iFind] == null)
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{
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return null;
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}
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sb.Append(replace[iFind]);
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iChar += f.Length - 1;
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found = true;
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break;
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}
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}
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if (!found)
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{
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sb.Append(s[iChar]);
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}
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}
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return sb.ToString();
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}
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public static string EmptyStringToNull(string s)
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{
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return ((s != null) && (s.Length == 0)) ? null : s;
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}
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}
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public delegate void SetStatus(string status, uint percentTrack, double percentDisk);
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public enum CUEStyle {
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SingleFileWithCUE,
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SingleFile,
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GapsPrepended,
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GapsAppended,
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GapsLeftOut
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}
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public class CUEConfig {
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public uint fixWhenConfidence;
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public uint fixWhenPercent;
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public uint encodeWhenConfidence;
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public uint encodeWhenPercent;
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public bool writeArTags;
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public bool writeArLog;
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public bool fixOffset;
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public bool noUnverifiedOutput;
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public bool autoCorrectFilenames;
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public bool flacVerify;
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public uint flacCompressionLevel;
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public bool preserveHTOA;
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public int wvCompressionMode;
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public int wvExtraMode;
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public bool keepOriginalFilenames;
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public string trackFilenameFormat;
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public string singleFilenameFormat;
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public bool removeSpecial;
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public string specialExceptions;
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public bool replaceSpaces;
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public bool embedLog;
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public bool fillUpCUE;
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public CUEConfig()
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{
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fixWhenConfidence = 2;
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fixWhenPercent = 51;
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encodeWhenConfidence = 2;
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encodeWhenPercent = 100;
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fixOffset = false;
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noUnverifiedOutput = false;
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writeArTags = true;
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writeArLog = true;
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autoCorrectFilenames = true;
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flacVerify = false;
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flacCompressionLevel = 8;
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preserveHTOA = false;
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wvCompressionMode = 1;
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wvExtraMode = 0;
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keepOriginalFilenames = true;
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trackFilenameFormat = "%N-%A-%T";
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singleFilenameFormat = "%F";
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removeSpecial = false;
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specialExceptions = "-()";
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replaceSpaces = true;
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embedLog = true;
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fillUpCUE = true;
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}
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public void Save (SettingsWriter sw)
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{
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sw.Save("ArFixWhenConfidence", fixWhenConfidence);
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sw.Save("ArFixWhenPercent", fixWhenPercent);
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sw.Save("ArEncodeWhenConfidence", encodeWhenConfidence);
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sw.Save("ArEncodeWhenPercent", encodeWhenPercent);
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sw.Save("ArNoUnverifiedOutput", noUnverifiedOutput);
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sw.Save("ArFixOffset", fixOffset);
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sw.Save("ArWriteCRC", writeArTags);
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sw.Save("ArWriteLog", writeArLog);
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sw.Save("PreserveHTOA", preserveHTOA);
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sw.Save("AutoCorrectFilenames", autoCorrectFilenames);
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sw.Save("FLACCompressionLevel", flacCompressionLevel);
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sw.Save("FLACVerify", flacVerify);
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sw.Save("WVCompressionMode", wvCompressionMode);
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sw.Save("WVExtraMode", wvExtraMode);
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sw.Save("KeepOriginalFilenames", keepOriginalFilenames);
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sw.Save("SingleFilenameFormat", singleFilenameFormat);
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sw.Save("TrackFilenameFormat", trackFilenameFormat);
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sw.Save("RemoveSpecialCharacters", removeSpecial);
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sw.Save("SpecialCharactersExceptions", specialExceptions);
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sw.Save("ReplaceSpaces", replaceSpaces);
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sw.Save("EmbedLog", embedLog);
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sw.Save("FillUpCUE", fillUpCUE);
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}
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public void Load(SettingsReader sr)
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{
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fixWhenConfidence = sr.LoadUInt32("ArFixWhenConfidence", 1, 1000) ?? 1;
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fixWhenPercent = sr.LoadUInt32("ArFixWhenPercent", 1, 100) ?? 50;
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encodeWhenConfidence = sr.LoadUInt32("ArEncodeWhenConfidence", 1, 1000) ?? 1;
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encodeWhenPercent = sr.LoadUInt32("ArEncodeWhenPercent", 1, 100) ?? 50;
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noUnverifiedOutput = sr.LoadBoolean("ArNoUnverifiedOutput") ?? true;
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fixOffset = sr.LoadBoolean("ArFixOffset") ?? true;
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writeArTags = sr.LoadBoolean("ArWriteCRC") ?? true;
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writeArLog = sr.LoadBoolean("ArWriteLog") ?? true;
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preserveHTOA = sr.LoadBoolean("PreserveHTOA") ?? true;
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autoCorrectFilenames = sr.LoadBoolean("AutoCorrectFilenames") ?? false;
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flacCompressionLevel = sr.LoadUInt32("FLACCompressionLevel", 0, 8) ?? 5;
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flacVerify = sr.LoadBoolean("FLACVerify") ?? false;
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wvCompressionMode = sr.LoadInt32("WVCompressionMode", 0, 3) ?? 1;
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wvExtraMode = sr.LoadInt32("WVExtraMode", 0, 6) ?? 0;
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keepOriginalFilenames = sr.LoadBoolean("KeepOriginalFilenames") ?? true;
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singleFilenameFormat = sr.Load("SingleFilenameFormat") ?? "%F";
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trackFilenameFormat = sr.Load("TrackFilenameFormat") ?? "%N-%A-%T";
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removeSpecial = sr.LoadBoolean("RemoveSpecialCharacters") ?? true;
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specialExceptions = sr.Load("SpecialCharactersExceptions") ?? "-()";
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replaceSpaces = sr.LoadBoolean("ReplaceSpaces") ?? true;
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embedLog = sr.LoadBoolean("EmbedLog") ?? true;
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fillUpCUE = sr.LoadBoolean("FillUpCUE") ?? true;
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}
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public string CleanseString (string s)
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{
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StringBuilder sb = new StringBuilder();
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char[] invalid = Path.GetInvalidFileNameChars();
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s = Encoding.Default.GetString(Encoding.Default.GetBytes(s));
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for (int i = 0; i < s.Length; i++)
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{
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char ch = s[i];
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if (removeSpecial && specialExceptions.IndexOf(ch) < 0 && !(
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((ch >= 'a') && (ch <= 'z')) ||
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((ch >= 'A') && (ch <= 'Z')) ||
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((ch >= '0') && (ch <= '9')) ||
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(ch == ' ') || (ch == '_')))
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ch = '_';
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if (Array.IndexOf(invalid, ch) >= 0)
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sb.Append("_");
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else
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sb.Append (ch);
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}
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return sb.ToString();
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}
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}
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public class CUESheet {
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private bool _stop;
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private List<CUELine> _attributes;
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private List<TrackInfo> _tracks;
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private List<SourceInfo> _sources;
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private List<string> _sourcePaths, _trackFilenames;
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private string _htoaFilename, _singleFilename;
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private bool _hasHTOAFilename, _hasTrackFilenames, _hasSingleFilename, _appliedWriteOffset;
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private bool _hasEmbeddedCUESheet;
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private bool _paddedToFrame, _usePregapForFirstTrackInSingleFile;
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private int _writeOffset;
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private bool _accurateRip, _accurateOffset;
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private uint? _dataTrackLength;
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private string _accurateRipId;
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private string _eacLog;
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private string _cuePath;
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private NameValueCollection _albumTags;
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private List<AccDisk> accDisks;
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private HttpStatusCode accResult;
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private const int _arOffsetRange = 5 * 588 - 1;
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CUEConfig _config;
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public CUESheet(string pathIn, CUEConfig config)
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{
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_config = config;
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string cueDir, lineStr, command, pathAudio, fileType;
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CUELine line;
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TrackInfo trackInfo;
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int tempTimeLength, timeRelativeToFileStart, absoluteFileStartTime;
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int fileTimeLengthSamples, fileTimeLengthFrames, i, trackNumber;
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bool seenFirstFileIndex, seenDataTrack;
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List<IndexInfo> indexes;
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IndexInfo indexInfo;
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SourceInfo sourceInfo;
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NameValueCollection _trackTags = null;
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_stop = false;
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_attributes = new List<CUELine>();
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_tracks = new List<TrackInfo>();
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_sources = new List<SourceInfo>();
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_sourcePaths = new List<string>();
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_cuePath = null;
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_paddedToFrame = false;
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_usePregapForFirstTrackInSingleFile = false;
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_accurateRip = false;
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_accurateOffset = false;
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_appliedWriteOffset = false;
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_dataTrackLength = null;
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_albumTags = new NameValueCollection();
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cueDir = Path.GetDirectoryName(pathIn);
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pathAudio = null;
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indexes = new List<IndexInfo>();
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trackInfo = null;
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absoluteFileStartTime = 0;
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fileTimeLengthSamples = 0;
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fileTimeLengthFrames = 0;
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trackNumber = 0;
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seenFirstFileIndex = false;
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seenDataTrack = false;
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accDisks = new List<AccDisk>();
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_hasEmbeddedCUESheet = false;
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TextReader sr;
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if (Path.GetExtension(pathIn).ToLower() != ".cue")
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{
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IAudioSource audioSource;
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NameValueCollection tags;
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string cuesheetTag = null;
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audioSource = AudioReadWrite.GetAudioSource(pathIn);
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tags = audioSource.Tags;
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cuesheetTag = tags.Get("CUESHEET");
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_accurateRipId = tags.Get("ACCURATERIPID");
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_eacLog = tags.Get("LOG");
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if (_eacLog == null) _eacLog = tags.Get("LOGFILE");
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if (_eacLog == null) _eacLog = tags.Get("EACLOG");
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audioSource.Close();
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if (cuesheetTag == null)
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throw new Exception("Input file does not contain a .cue sheet.");
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sr = new StringReader (cuesheetTag);
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pathAudio = pathIn;
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_hasEmbeddedCUESheet = true;
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} else
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{
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if (_config.autoCorrectFilenames)
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sr = new StringReader (CorrectAudioFilenames(pathIn, false));
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else
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sr = new StreamReader (pathIn, CUESheet.Encoding);
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try
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{
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StreamReader logReader = new StreamReader(Path.ChangeExtension(pathIn, ".log"), CUESheet.Encoding);
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_eacLog = logReader.ReadToEnd();
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}
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catch { }
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}
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using (sr) {
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while ((lineStr = sr.ReadLine()) != null) {
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line = new CUELine(lineStr);
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if (line.Params.Count > 0) {
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command = line.Params[0].ToUpper();
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if (command == "FILE") {
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fileType = line.Params[2].ToUpper();
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if ((fileType == "BINARY") || (fileType == "MOTOROLA")) {
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seenDataTrack = true;
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}
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else if (seenDataTrack) {
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throw new Exception("Audio tracks cannot appear after data tracks.");
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}
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else {
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if (!_hasEmbeddedCUESheet)
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{
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pathAudio = LocateFile(cueDir, line.Params[1]);
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if (pathAudio == null)
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{
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throw new Exception("Unable to locate file \"" + line.Params[1] + "\".");
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}
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} else
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{
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if (_sourcePaths.Count > 0 )
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throw new Exception("Extra file in embedded CUE sheet: \"" + line.Params[1] + "\".");
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}
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_sourcePaths.Add(pathAudio);
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absoluteFileStartTime += fileTimeLengthFrames;
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NameValueCollection tags;
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fileTimeLengthSamples = GetSampleLength(pathAudio, out tags);
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if (_hasEmbeddedCUESheet)
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_albumTags = tags;
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else
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_trackTags = tags;
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fileTimeLengthFrames = (int)((fileTimeLengthSamples + 587) / 588);
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seenFirstFileIndex = false;
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}
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}
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else if (command == "TRACK") {
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if (line.Params[2].ToUpper() != "AUDIO") {
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seenDataTrack = true;
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}
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else if (seenDataTrack) {
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throw new Exception("Audio tracks cannot appear after data tracks.");
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}
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else {
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trackNumber = Int32.Parse(line.Params[1]);
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if (trackNumber != _tracks.Count + 1) {
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throw new Exception("Invalid track number.");
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}
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trackInfo = new TrackInfo();
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_tracks.Add(trackInfo);
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}
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}
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else if (seenDataTrack) {
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// Ignore lines belonging to data tracks
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}
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else if (command == "INDEX") {
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timeRelativeToFileStart = General.TimeFromString(line.Params[2]);
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if (!seenFirstFileIndex)
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{
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if (timeRelativeToFileStart != 0)
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{
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throw new Exception("First index must start at file beginning.");
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}
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if (trackNumber > 0 && _trackTags != null && _trackTags.Count != 0)
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_tracks[trackNumber-1]._trackTags = _trackTags;
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seenFirstFileIndex = true;
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sourceInfo.Path = pathAudio;
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sourceInfo.Offset = 0;
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sourceInfo.Length = (uint)fileTimeLengthSamples;
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_sources.Add(sourceInfo);
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if ((fileTimeLengthSamples % 588) != 0)
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{
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sourceInfo.Path = null;
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sourceInfo.Offset = 0;
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sourceInfo.Length = (uint)((fileTimeLengthFrames * 588) - fileTimeLengthSamples);
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_sources.Add(sourceInfo);
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_paddedToFrame = true;
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}
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}
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indexInfo.Track = trackNumber;
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indexInfo.Index = Int32.Parse(line.Params[1]);
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indexInfo.Time = absoluteFileStartTime + timeRelativeToFileStart;
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indexes.Add(indexInfo);
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}
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else if (command == "PREGAP") {
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if (seenFirstFileIndex) {
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throw new Exception("Pregap must occur at the beginning of a file.");
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}
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tempTimeLength = General.TimeFromString(line.Params[1]);
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indexInfo.Track = trackNumber;
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indexInfo.Index = 0;
|
|
indexInfo.Time = absoluteFileStartTime;
|
|
indexes.Add(indexInfo);
|
|
sourceInfo.Path = null;
|
|
sourceInfo.Offset = 0;
|
|
sourceInfo.Length = (uint) tempTimeLength * 588;
|
|
_sources.Add(sourceInfo);
|
|
absoluteFileStartTime += tempTimeLength;
|
|
}
|
|
else if (command == "POSTGAP") {
|
|
throw new Exception("POSTGAP command isn't supported.");
|
|
}
|
|
else if ((command == "REM") &&
|
|
(line.Params.Count >= 3) &&
|
|
(line.Params[1].Length >= 10) &&
|
|
(line.Params[1].Substring(0, 10).ToUpper() == "REPLAYGAIN"))
|
|
{
|
|
// Remove ReplayGain lines
|
|
}
|
|
else if ((command == "REM") &&
|
|
(line.Params.Count == 3) &&
|
|
(line.Params[1].ToUpper() == "DATATRACKLENGTH"))
|
|
{
|
|
_dataTrackLength = (uint)General.TimeFromString(line.Params[2]);
|
|
}
|
|
else if ((command == "REM") &&
|
|
(line.Params.Count == 3) &&
|
|
(line.Params[1].ToUpper() == "ACCURATERIPID"))
|
|
{
|
|
_accurateRipId = line.Params[2];
|
|
}
|
|
else
|
|
{
|
|
if (trackInfo != null)
|
|
{
|
|
trackInfo.Attributes.Add(line);
|
|
}
|
|
else
|
|
{
|
|
_attributes.Add(line);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (trackNumber == 0) {
|
|
throw new Exception("File must contain at least one audio track.");
|
|
}
|
|
|
|
// Add dummy track for calculation purposes
|
|
indexInfo.Track = trackNumber + 1;
|
|
indexInfo.Index = 1;
|
|
indexInfo.Time = absoluteFileStartTime + fileTimeLengthFrames;
|
|
indexes.Add(indexInfo);
|
|
|
|
// Calculate the length of each index
|
|
for (i = 0; i < indexes.Count - 1; i++) {
|
|
indexInfo = indexes[i];
|
|
|
|
tempTimeLength = indexes[i + 1].Time - indexInfo.Time;
|
|
if (tempTimeLength > 0) {
|
|
_tracks[indexInfo.Track - 1].AddIndex((indexInfo.Index == 0), (uint) tempTimeLength);
|
|
}
|
|
else if (tempTimeLength < 0) {
|
|
throw new Exception("Indexes must be in chronological order.");
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < TrackCount; i++) {
|
|
if (_tracks[i].LastIndex < 1) {
|
|
throw new Exception("Track must have an INDEX 01.");
|
|
}
|
|
}
|
|
|
|
// Store the audio filenames, generating generic names if necessary
|
|
_hasSingleFilename = (_sourcePaths.Count == 1);
|
|
_singleFilename = _hasSingleFilename ? Path.GetFileName(_sourcePaths[0]) :
|
|
"Range.wav";
|
|
|
|
_hasHTOAFilename = (_sourcePaths.Count == (TrackCount + 1));
|
|
_htoaFilename = _hasHTOAFilename ? Path.GetFileName(_sourcePaths[0]) : "01.00.wav";
|
|
|
|
_hasTrackFilenames = (_sourcePaths.Count == TrackCount) || _hasHTOAFilename;
|
|
_trackFilenames = new List<string>();
|
|
for (i = 0; i < TrackCount; i++) {
|
|
_trackFilenames.Add( _hasTrackFilenames ? Path.GetFileName(
|
|
_sourcePaths[i + (_hasHTOAFilename ? 1 : 0)]) : String.Format("{0:00}.wav", i + 1) );
|
|
}
|
|
|
|
if (_hasTrackFilenames)
|
|
for (i = 0; i < TrackCount; i++)
|
|
{
|
|
TrackInfo track = _tracks[i];
|
|
string artist = track._trackTags.Get("ARTIST");
|
|
string title = track._trackTags.Get("TITLE");
|
|
if (track.Artist == "" && artist != null)
|
|
track.Artist = artist;
|
|
if (track.Title == "" && title != null)
|
|
track.Title = title;
|
|
}
|
|
if (!_hasEmbeddedCUESheet && _hasSingleFilename)
|
|
{
|
|
_albumTags = _tracks[0]._trackTags;
|
|
_tracks[0]._trackTags = new NameValueCollection();
|
|
}
|
|
if (_config.fillUpCUE)
|
|
{
|
|
if (General.FindCUELine(_attributes, "PERFORMER") == null && GetCommonTag("ALBUM ARTIST") != null)
|
|
General.SetCUELine(_attributes, "PERFORMER", GetCommonTag("ALBUM ARTIST"), true);
|
|
if (General.FindCUELine(_attributes, "PERFORMER") == null && GetCommonTag("ARTIST") != null)
|
|
General.SetCUELine(_attributes, "PERFORMER", GetCommonTag("ARTIST"), true);
|
|
if (General.FindCUELine(_attributes, "TITLE") == null && GetCommonTag("ALBUM") != null)
|
|
General.SetCUELine(_attributes, "TITLE", GetCommonTag("ALBUM"), true);
|
|
if (General.FindCUELine(_attributes, "REM", "DATE") == null && GetCommonTag("DATE") != null)
|
|
General.SetCUELine(_attributes, "REM", "DATE", GetCommonTag("DATE"), false);
|
|
if (General.FindCUELine(_attributes, "REM", "DATE") == null && GetCommonTag("YEAR") != null)
|
|
General.SetCUELine(_attributes, "REM", "DATE", GetCommonTag("YEAR"), false);
|
|
if (General.FindCUELine(_attributes, "REM", "GENRE") == null && GetCommonTag("GENRE") != null)
|
|
General.SetCUELine(_attributes, "REM", "GENRE", GetCommonTag("GENRE"), true);
|
|
}
|
|
if (_accurateRipId == null)
|
|
_accurateRipId = GetCommonTag("ACCURATERIPID");
|
|
|
|
if (_accurateRipId == null && _dataTrackLength == null && _eacLog != null)
|
|
{
|
|
sr = new StringReader(_eacLog);
|
|
int lastAudioSector = -1;
|
|
bool isEACLog = false;
|
|
while ((lineStr = sr.ReadLine()) != null)
|
|
{
|
|
if (!isEACLog)
|
|
{
|
|
if (!lineStr.StartsWith("Exact Audio Copy"))
|
|
break;
|
|
isEACLog = true;
|
|
}
|
|
string[] n = lineStr.Split('|');
|
|
if (n.Length == 5)
|
|
try
|
|
{
|
|
int trNo = Int32.Parse(n[0]);
|
|
int trStart = Int32.Parse(n[3]);
|
|
int trEnd = Int32.Parse(n[4]);
|
|
if (trNo == TrackCount && trEnd > 0)
|
|
lastAudioSector = trEnd;
|
|
if (trNo == TrackCount + 1 && lastAudioSector != -1 && trEnd > lastAudioSector + (90 + 60) * 75 + 150)
|
|
{
|
|
_dataTrackLength = (uint)(trEnd - lastAudioSector - (90 + 60) * 75 - 150);
|
|
break;
|
|
}
|
|
}
|
|
catch { }
|
|
}
|
|
}
|
|
if (_accurateRipId == null && _dataTrackLength != null)
|
|
CalculateAccurateRipId();
|
|
}
|
|
|
|
public static Encoding Encoding {
|
|
get {
|
|
return Encoding.Default;
|
|
}
|
|
}
|
|
|
|
public string GetCommonTag(string tagName)
|
|
{
|
|
if (_hasEmbeddedCUESheet || _hasSingleFilename)
|
|
return _albumTags.Get(tagName);
|
|
if (_hasTrackFilenames)
|
|
{
|
|
string tagValue = null;
|
|
bool commonValue = true;
|
|
for (int i = 0; i < TrackCount; i++)
|
|
{
|
|
TrackInfo track = _tracks[i];
|
|
string newValue = track._trackTags.Get (tagName);
|
|
if (tagValue == null)
|
|
tagValue = newValue;
|
|
else
|
|
commonValue = (newValue == null || tagValue == newValue);
|
|
}
|
|
return commonValue ? tagValue : null;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private static string LocateFile(string dir, string file) {
|
|
List<string> dirList, fileList;
|
|
string altDir, path;
|
|
|
|
dirList = new List<string>();
|
|
fileList = new List<string>();
|
|
altDir = Path.GetDirectoryName(file);
|
|
file = Path.GetFileName(file);
|
|
|
|
dirList.Add(dir);
|
|
if (altDir.Length != 0) {
|
|
dirList.Add(Path.IsPathRooted(altDir) ? altDir : Path.Combine(dir, altDir));
|
|
}
|
|
|
|
fileList.Add(file);
|
|
fileList.Add(file.Replace(' ', '_'));
|
|
fileList.Add(file.Replace('_', ' '));
|
|
|
|
for (int iDir = 0; iDir < dirList.Count; iDir++) {
|
|
for (int iFile = 0; iFile < fileList.Count; iFile++) {
|
|
path = Path.Combine(dirList[iDir], fileList[iFile]);
|
|
|
|
if (File.Exists(path)) {
|
|
return path;
|
|
}
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public void GenerateFilenames (OutputAudioFormat format, string outputPath)
|
|
{
|
|
_cuePath = outputPath;
|
|
|
|
string extension = General.FormatExtension(format);
|
|
List<string> find, replace;
|
|
string filename;
|
|
int iTrack;
|
|
|
|
find = new List<string>();
|
|
replace = new List<string>();
|
|
|
|
find.Add("%D"); // 0: Album artist
|
|
find.Add("%C"); // 1: Album title
|
|
find.Add("%N"); // 2: Track number
|
|
find.Add("%A"); // 3: Track artist
|
|
find.Add("%T"); // 4: Track title
|
|
find.Add("%F"); // 5: Input filename
|
|
|
|
replace.Add(General.EmptyStringToNull(_config.CleanseString(Artist)));
|
|
replace.Add(General.EmptyStringToNull(_config.CleanseString(Title)));
|
|
replace.Add(null);
|
|
replace.Add(null);
|
|
replace.Add(null);
|
|
replace.Add(Path.GetFileNameWithoutExtension(outputPath));
|
|
|
|
if (_config.keepOriginalFilenames && HasSingleFilename)
|
|
{
|
|
SingleFilename = Path.ChangeExtension(SingleFilename, extension);
|
|
}
|
|
else
|
|
{
|
|
filename = General.ReplaceMultiple(_config.singleFilenameFormat, find, replace);
|
|
if (filename == null)
|
|
{
|
|
filename = "Range";
|
|
}
|
|
if (_config.replaceSpaces)
|
|
{
|
|
filename = filename.Replace(' ', '_');
|
|
}
|
|
filename += extension;
|
|
|
|
SingleFilename = filename;
|
|
}
|
|
|
|
for (iTrack = -1; iTrack < TrackCount; iTrack++)
|
|
{
|
|
bool htoa = (iTrack == -1);
|
|
|
|
if (_config.keepOriginalFilenames && htoa && HasHTOAFilename)
|
|
{
|
|
HTOAFilename = Path.ChangeExtension(HTOAFilename, extension);
|
|
}
|
|
else if (_config.keepOriginalFilenames && !htoa && HasTrackFilenames)
|
|
{
|
|
TrackFilenames[iTrack] = Path.ChangeExtension(
|
|
TrackFilenames[iTrack], extension);
|
|
}
|
|
else
|
|
{
|
|
string trackStr = htoa ? "01.00" : String.Format("{0:00}", iTrack + 1);
|
|
string artist = Tracks[htoa ? 0 : iTrack].Artist;
|
|
string title = htoa ? "(HTOA)" : Tracks[iTrack].Title;
|
|
|
|
replace[2] = trackStr;
|
|
replace[3] = General.EmptyStringToNull(_config.CleanseString(artist==""?Artist:artist));
|
|
replace[4] = General.EmptyStringToNull(_config.CleanseString(title));
|
|
|
|
filename = General.ReplaceMultiple(_config.trackFilenameFormat, find, replace);
|
|
if (filename == null)
|
|
{
|
|
filename = replace[2];
|
|
}
|
|
if (_config.replaceSpaces)
|
|
{
|
|
filename = filename.Replace(' ', '_');
|
|
}
|
|
filename += extension;
|
|
|
|
if (htoa)
|
|
{
|
|
HTOAFilename = filename;
|
|
}
|
|
else
|
|
{
|
|
TrackFilenames[iTrack] = filename;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private int GetSampleLength(string path, out NameValueCollection tags)
|
|
{
|
|
IAudioSource audioSource;
|
|
|
|
audioSource = AudioReadWrite.GetAudioSource(path);
|
|
|
|
if ((audioSource.BitsPerSample != 16) ||
|
|
(audioSource.ChannelCount != 2) ||
|
|
(audioSource.SampleRate != 44100) ||
|
|
(audioSource.Length > Int32.MaxValue))
|
|
{
|
|
audioSource.Close();
|
|
throw new Exception("Audio format is invalid.");
|
|
}
|
|
|
|
tags = audioSource.Tags;
|
|
audioSource.Close();
|
|
return (int)audioSource.Length;
|
|
}
|
|
|
|
public void Write(string path, CUEStyle style) {
|
|
StringWriter sw = new StringWriter();
|
|
Write(sw, style);
|
|
sw.Close();
|
|
bool utf8Required = CUESheet.Encoding.GetString(CUESheet.Encoding.GetBytes(sw.ToString())) != sw.ToString();
|
|
StreamWriter sw1 = new StreamWriter(path, false, utf8Required?Encoding.UTF8:CUESheet.Encoding);
|
|
sw1.Write(sw.ToString());
|
|
sw1.Close();
|
|
}
|
|
|
|
public void Write(TextWriter sw, CUEStyle style) {
|
|
int i, iTrack, iIndex;
|
|
TrackInfo track;
|
|
bool htoaToFile = ((style == CUEStyle.GapsAppended) && _config.preserveHTOA &&
|
|
(_tracks[0].IndexLengths[0] != 0));
|
|
|
|
uint timeRelativeToFileStart = 0;
|
|
|
|
using (sw) {
|
|
if (_accurateRipId != null && _config.writeArTags)
|
|
WriteLine(sw, 0, "REM ACCURATERIPID " +
|
|
_accurateRipId);
|
|
|
|
for (i = 0; i < _attributes.Count; i++) {
|
|
WriteLine(sw, 0, _attributes[i]);
|
|
}
|
|
|
|
if (style == CUEStyle.SingleFile || style == CUEStyle.SingleFileWithCUE) {
|
|
WriteLine(sw, 0, String.Format("FILE \"{0}\" WAVE", _singleFilename));
|
|
}
|
|
if (htoaToFile) {
|
|
WriteLine(sw, 0, String.Format("FILE \"{0}\" WAVE", _htoaFilename));
|
|
}
|
|
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++) {
|
|
track = _tracks[iTrack];
|
|
|
|
if ((style == CUEStyle.GapsPrepended) ||
|
|
(style == CUEStyle.GapsLeftOut) ||
|
|
((style == CUEStyle.GapsAppended) &&
|
|
((track.IndexLengths[0] == 0) || ((iTrack == 0) && !htoaToFile))) )
|
|
{
|
|
WriteLine(sw, 0, String.Format("FILE \"{0}\" WAVE", _trackFilenames[iTrack]));
|
|
timeRelativeToFileStart = 0;
|
|
}
|
|
|
|
WriteLine(sw, 1, String.Format("TRACK {0:00} AUDIO", iTrack + 1));
|
|
for (i = 0; i < track.Attributes.Count; i++) {
|
|
WriteLine(sw, 2, track.Attributes[i]);
|
|
}
|
|
|
|
for (iIndex = 0; iIndex <= track.LastIndex; iIndex++) {
|
|
if (track.IndexLengths[iIndex] != 0) {
|
|
if ((iIndex == 0) &&
|
|
((style == CUEStyle.GapsLeftOut) ||
|
|
((style == CUEStyle.GapsAppended) && (iTrack == 0) && !htoaToFile) ||
|
|
((style == CUEStyle.SingleFile || style == CUEStyle.SingleFileWithCUE) && (iTrack == 0) && _usePregapForFirstTrackInSingleFile)))
|
|
{
|
|
WriteLine(sw, 2, "PREGAP " + General.TimeToString(track.IndexLengths[iIndex]));
|
|
}
|
|
else {
|
|
WriteLine(sw, 2, String.Format( "INDEX {0:00} {1}", iIndex,
|
|
General.TimeToString(timeRelativeToFileStart) ));
|
|
timeRelativeToFileStart += track.IndexLengths[iIndex];
|
|
|
|
if ((style == CUEStyle.GapsAppended) && (iIndex == 0)) {
|
|
WriteLine(sw, 0, String.Format("FILE \"{0}\" WAVE", _trackFilenames[iTrack]));
|
|
timeRelativeToFileStart = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private uint sumDigits(uint n)
|
|
{
|
|
uint r = 0;
|
|
while (n > 0)
|
|
{
|
|
r = r + (n % 10);
|
|
n = n / 10;
|
|
}
|
|
return r;
|
|
}
|
|
private uint readIntLE(byte[] data, int pos)
|
|
{
|
|
return (uint) (data[pos] + ( data[pos+1] << 8 ) + ( data[pos+2] << 16 ) + ( data[pos+3] << 24) );
|
|
}
|
|
|
|
private void CalculateAccurateRipId ()
|
|
{
|
|
// Calculate the three disc ids used by AR
|
|
uint discId1 = 0;
|
|
uint discId2 = 0;
|
|
uint cddbDiscId = 0;
|
|
uint trackOffset = 0;
|
|
|
|
for (int iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
{
|
|
TrackInfo track = _tracks[iTrack];
|
|
|
|
trackOffset += track.IndexLengths[0];
|
|
discId1 += trackOffset;
|
|
discId2 += (trackOffset == 0 ? 1 : trackOffset) * ((uint)iTrack + 1);
|
|
cddbDiscId += sumDigits((uint)(trackOffset / 75) + 2);
|
|
|
|
for (int iIndex = 1; iIndex <= track.LastIndex; iIndex++)
|
|
trackOffset += track.IndexLengths[iIndex];
|
|
}
|
|
if (_dataTrackLength.HasValue)
|
|
{
|
|
trackOffset += ((90 + 60) * 75) + 150; // 90 second lead-out, 60 second lead-in, 150 sector gap
|
|
cddbDiscId += sumDigits((uint)(trackOffset / 75) + 2);
|
|
trackOffset += _dataTrackLength.Value;
|
|
}
|
|
discId1 += trackOffset;
|
|
discId2 += (trackOffset == 0 ? 1 : trackOffset) * ((uint)TrackCount + 1);
|
|
|
|
cddbDiscId = ((cddbDiscId % 255) << 24) +
|
|
(((uint)(trackOffset / 75) - (uint)(_tracks[0].IndexLengths[0] / 75)) << 8) +
|
|
(uint)(TrackCount + (_dataTrackLength.HasValue ? 1 : 0));
|
|
|
|
discId1 &= 0xFFFFFFFF;
|
|
discId2 &= 0xFFFFFFFF;
|
|
cddbDiscId &= 0xFFFFFFFF;
|
|
|
|
_accurateRipId = String.Format("{0:x8}-{1:x8}-{2:x8}", discId1, discId2, cddbDiscId);
|
|
}
|
|
|
|
public void ContactAccurateRip()
|
|
{
|
|
// Calculate the three disc ids used by AR
|
|
uint discId1 = 0;
|
|
uint discId2 = 0;
|
|
uint cddbDiscId = 0;
|
|
|
|
if (_accurateRipId == null)
|
|
CalculateAccurateRipId ();
|
|
|
|
string[] n = _accurateRipId.Split('-');
|
|
if (n.Length != 3) {
|
|
throw new Exception("Invalid accurateRipId.");
|
|
}
|
|
discId1 = UInt32.Parse(n[0], NumberStyles.HexNumber);
|
|
discId2 = UInt32.Parse(n[1], NumberStyles.HexNumber);
|
|
cddbDiscId = UInt32.Parse(n[2], NumberStyles.HexNumber);
|
|
|
|
string url = String.Format("http://www.accuraterip.com/accuraterip/{0:x}/{1:x}/{2:x}/dBAR-{3:d3}-{4:x8}-{5:x8}-{6:x8}.bin",
|
|
discId1 & 0xF, discId1>>4 & 0xF, discId1>>8 & 0xF, TrackCount, discId1, discId2, cddbDiscId);
|
|
|
|
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
|
|
req.Method = "GET";
|
|
|
|
try
|
|
{
|
|
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
|
|
accResult = resp.StatusCode;
|
|
|
|
if (accResult == HttpStatusCode.OK)
|
|
{
|
|
// Retrieve response stream and wrap in StreamReader
|
|
Stream respStream = resp.GetResponseStream();
|
|
|
|
// Allocate byte buffer to hold stream contents
|
|
byte [] urlData = new byte[13];
|
|
long urlDataLen;
|
|
|
|
accDisks.Clear();
|
|
while ( 0 != (urlDataLen = respStream.Read(urlData, 0, 13)) )
|
|
{
|
|
if (urlDataLen < 13)
|
|
{
|
|
accResult = HttpStatusCode.PartialContent;
|
|
return;
|
|
}
|
|
AccDisk dsk = new AccDisk();
|
|
dsk.count = urlData[0];
|
|
dsk.discId1 = readIntLE(urlData, 1);
|
|
dsk.discId2 = readIntLE(urlData, 5);
|
|
dsk.cddbDiscId = readIntLE(urlData, 9);
|
|
|
|
for (int i = 0; i < dsk.count; i++)
|
|
{
|
|
urlDataLen = respStream.Read(urlData, 0, 9);
|
|
if (urlDataLen < 9)
|
|
{
|
|
accResult = HttpStatusCode.PartialContent;
|
|
return;
|
|
}
|
|
AccTrack trk = new AccTrack();
|
|
trk.count = urlData[0];
|
|
trk.CRC = readIntLE(urlData, 1);
|
|
trk.Frame450CRC = readIntLE(urlData, 5);
|
|
dsk.tracks.Add(trk);
|
|
}
|
|
accDisks.Add(dsk);
|
|
}
|
|
respStream.Close();
|
|
}
|
|
}
|
|
catch (WebException ex)
|
|
{
|
|
if (ex.Status == WebExceptionStatus.ProtocolError)
|
|
accResult = ((HttpWebResponse)ex.Response).StatusCode;
|
|
else
|
|
accResult = HttpStatusCode.BadRequest;
|
|
}
|
|
}
|
|
|
|
unsafe private void CalculateAccurateRipCRCsSemifast(UInt32* samples, uint count, int iTrack, uint currentOffset, uint previousOffset, uint trackLength)
|
|
{
|
|
fixed (uint* CRCsA = iTrack != 0 ? _tracks[iTrack - 1].OffsetedCRC : null,
|
|
CRCsB = _tracks[iTrack].OffsetedCRC,
|
|
CRCsC = iTrack != TrackCount - 1 ? _tracks[iTrack + 1].OffsetedCRC : null)
|
|
{
|
|
for (uint si = 0; si < count; si++)
|
|
{
|
|
uint sampleValue = samples[si];
|
|
int i;
|
|
int iB = Math.Max(0, _arOffsetRange - (int)(currentOffset + si));
|
|
int iC = Math.Min(2 * _arOffsetRange + 1, _arOffsetRange + (int)trackLength - (int)(currentOffset + si));
|
|
|
|
uint baseSumA = sampleValue * (uint)(previousOffset + 1 - iB);
|
|
for (i = 0; i < iB; i++)
|
|
{
|
|
CRCsA[i] += baseSumA;
|
|
baseSumA += sampleValue;
|
|
}
|
|
uint baseSumB = sampleValue * (uint)Math.Max(1, (int)(currentOffset + si) - _arOffsetRange + 1);
|
|
for (i = iB; i < iC; i++)
|
|
{
|
|
CRCsB[i] += baseSumB;
|
|
baseSumB += sampleValue;
|
|
}
|
|
uint baseSumC = sampleValue;
|
|
for (i = iC; i <= 2 * _arOffsetRange; i++)
|
|
{
|
|
CRCsC[i] += baseSumC;
|
|
baseSumC += sampleValue;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
unsafe private void CalculateAccurateRipCRCs(UInt32* samples, uint count, int iTrack, uint currentOffset, uint previousOffset, uint trackLength)
|
|
{
|
|
for (int si = 0; si < count; si++)
|
|
for (int oi = -_arOffsetRange; oi <= _arOffsetRange; oi++)
|
|
{
|
|
int iTrack2 = iTrack;
|
|
int currentOffset2 = (int) currentOffset + si - oi;
|
|
|
|
if (currentOffset2 < 5 * 588 - 1 && iTrack == 0)
|
|
// we are in the skipped area at the start of the disk
|
|
{
|
|
continue;
|
|
}
|
|
else if (currentOffset2 < 0)
|
|
// offset takes us to previous track
|
|
{
|
|
iTrack2--;
|
|
currentOffset2 += (int) previousOffset;
|
|
}
|
|
else if (currentOffset2 >= trackLength - 5 * 588 && iTrack == TrackCount - 1)
|
|
// we are in the skipped area at the end of the disc
|
|
{
|
|
continue;
|
|
}
|
|
else if (currentOffset2 >= trackLength)
|
|
// offset takes us to the next track
|
|
{
|
|
iTrack2++;
|
|
currentOffset2 -= (int) trackLength;
|
|
}
|
|
_tracks[iTrack2].OffsetedCRC[_arOffsetRange - oi] += (uint)(samples [si] * (currentOffset2 + 1));
|
|
}
|
|
}
|
|
|
|
unsafe private void CalculateAccurateRipCRCsFast(UInt32* samples, uint count, int iTrack, uint currentOffset)
|
|
{
|
|
int s1 = (int) Math.Min(count, Math.Max(0, 450 * 588 - _arOffsetRange - (int)currentOffset));
|
|
int s2 = (int) Math.Min(count, Math.Max(0, 451 * 588 + _arOffsetRange - (int)currentOffset));
|
|
if ( s1 < s2 )
|
|
fixed (uint* FrameCRCs = _tracks[iTrack].OffsetedFrame450CRC)
|
|
for (int sj = s1; sj < s2; sj++)
|
|
{
|
|
int magicFrameOffset = (int)currentOffset + sj - 450 * 588 + 1;
|
|
int firstOffset = Math.Max(-_arOffsetRange, magicFrameOffset - 588);
|
|
int lastOffset = Math.Min(magicFrameOffset - 1, _arOffsetRange);
|
|
for (int oi = firstOffset; oi <= lastOffset; oi++)
|
|
FrameCRCs[_arOffsetRange - oi] += (uint)(samples[sj] * (magicFrameOffset - oi));
|
|
}
|
|
fixed (uint* CRCs = _tracks[iTrack].OffsetedCRC)
|
|
{
|
|
uint baseSum = 0, stepSum = 0;
|
|
currentOffset += (uint) _arOffsetRange + 1;
|
|
for (uint si = 0; si < count; si++)
|
|
{
|
|
uint sampleValue = samples[si];
|
|
stepSum += sampleValue;
|
|
baseSum += sampleValue * (uint)(currentOffset + si);
|
|
}
|
|
for (int i = 2 * _arOffsetRange; i >= 0; i--)
|
|
{
|
|
CRCs[i] += baseSum;
|
|
baseSum -= stepSum;
|
|
}
|
|
}
|
|
}
|
|
|
|
public void GenerateAccurateRipLog(TextWriter sw, int oi)
|
|
{
|
|
for (int iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
{
|
|
uint count = 0;
|
|
uint partials = 0;
|
|
uint conf = 0;
|
|
string pressings = "";
|
|
string partpressings = "";
|
|
for (int di = 0; di < (int)accDisks.Count; di++)
|
|
{
|
|
count += accDisks[di].tracks[iTrack].count;
|
|
if (_tracks[iTrack].OffsetedCRC[_arOffsetRange - oi] == accDisks[di].tracks[iTrack].CRC)
|
|
{
|
|
conf += accDisks[di].tracks[iTrack].count;
|
|
if (pressings != "")
|
|
pressings = pressings + ",";
|
|
pressings = pressings + (di + 1).ToString();
|
|
}
|
|
if (_tracks[iTrack].OffsetedFrame450CRC[_arOffsetRange - oi] == accDisks[di].tracks[iTrack].Frame450CRC)
|
|
{
|
|
partials += accDisks[di].tracks[iTrack].count;
|
|
if (partpressings != "")
|
|
partpressings = partpressings + ",";
|
|
partpressings = partpressings + (di + 1).ToString();
|
|
}
|
|
}
|
|
if (conf > 0)
|
|
sw.WriteLine(String.Format(" {0:00}\t[{1:x8}] ({3:00}/{2:00}) Accurately ripped as in pressing(s) #{4}", iTrack + 1, _tracks[iTrack].OffsetedCRC[_arOffsetRange - oi], count, conf, pressings));
|
|
else if (partials > 0)
|
|
sw.WriteLine(String.Format(" {0:00}\t[{1:x8}] ({3:00}/{2:00}) Partial match to pressing(s) #{4} ", iTrack + 1, _tracks[iTrack].OffsetedCRC[_arOffsetRange - oi], count, partials, partpressings));
|
|
else
|
|
sw.WriteLine(String.Format(" {0:00}\t[{1:x8}] (00/{2:00}) No matches", iTrack + 1, _tracks[iTrack].OffsetedCRC[_arOffsetRange - oi], count));
|
|
}
|
|
}
|
|
|
|
public void GenerateAccurateRipLog(TextWriter sw)
|
|
{
|
|
int iTrack;
|
|
sw.WriteLine (String.Format("[Disc ID: {0}]", _accurateRipId));
|
|
if (0 != _writeOffset)
|
|
sw.WriteLine(String.Format("Offset applied: {0}", _writeOffset));
|
|
sw.WriteLine(String.Format("Track\t[ CRC ] Status"));
|
|
if (accResult == HttpStatusCode.NotFound)
|
|
{
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
sw.WriteLine(String.Format(" {0:00}\t[{1:x8}] Disk not present in database", iTrack + 1, _tracks[iTrack].CRC));
|
|
}
|
|
else if (accResult != HttpStatusCode.OK)
|
|
{
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
sw.WriteLine(String.Format(" {0:00}\t[{1:x8}] Database access error {2}", iTrack + 1, _tracks[iTrack].CRC, accResult.ToString()));
|
|
}
|
|
else
|
|
{
|
|
GenerateAccurateRipLog(sw, _writeOffset);
|
|
uint offsets_match = 0;
|
|
for (int oi = -_arOffsetRange; oi <= _arOffsetRange; oi++)
|
|
{
|
|
uint matches = 0;
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
for (int di = 0; di < (int)accDisks.Count; di++)
|
|
if ( (_tracks[iTrack].OffsetedCRC[_arOffsetRange - oi] == accDisks[di].tracks[iTrack].CRC && accDisks[di].tracks[iTrack].CRC != 0) ||
|
|
(_tracks[iTrack].OffsetedFrame450CRC[_arOffsetRange - oi] == accDisks[di].tracks[iTrack].Frame450CRC && accDisks[di].tracks[iTrack].Frame450CRC != 0) )
|
|
matches++;
|
|
if (matches != 0 && oi != _writeOffset)
|
|
{
|
|
if (offsets_match++ > 10)
|
|
{
|
|
sw.WriteLine("More than 10 offsets match!");
|
|
break;
|
|
}
|
|
sw.WriteLine(String.Format("Offsetted by {0}:", oi));
|
|
GenerateAccurateRipLog(sw, oi);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public void GenerateAccurateRipTagsForTrack(NameValueCollection tags, int offset, int bestOffset, int iTrack, string prefix)
|
|
{
|
|
uint total = 0;
|
|
uint matching = 0;
|
|
uint matching2 = 0;
|
|
uint matching3 = 0;
|
|
for (int iDisk = 0; iDisk < accDisks.Count; iDisk++)
|
|
{
|
|
total += accDisks[iDisk].tracks[iTrack].count;
|
|
if (_tracks[iTrack].OffsetedCRC[_arOffsetRange - offset] ==
|
|
accDisks[iDisk].tracks[iTrack].CRC)
|
|
matching += accDisks[iDisk].tracks[iTrack].count;
|
|
if (_tracks[iTrack].OffsetedCRC[_arOffsetRange - bestOffset] ==
|
|
accDisks[iDisk].tracks[iTrack].CRC)
|
|
matching2 += accDisks[iDisk].tracks[iTrack].count;
|
|
for (int oi = -_arOffsetRange; oi <= _arOffsetRange; oi++)
|
|
if (_tracks[iTrack].OffsetedCRC[_arOffsetRange - oi] ==
|
|
accDisks[iDisk].tracks[iTrack].CRC)
|
|
matching3 += accDisks[iDisk].tracks[iTrack].count;
|
|
}
|
|
tags.Add(String.Format("{0}ACCURATERIPCRC", prefix), String.Format("{0:x8}", _tracks[iTrack].OffsetedCRC[_arOffsetRange - offset]));
|
|
tags.Add(String.Format("{0}ACCURATERIPCOUNT", prefix), String.Format("{0}", matching));
|
|
tags.Add(String.Format("{0}ACCURATERIPCOUNTALLOFFSETS", prefix), String.Format("{0}", matching3));
|
|
tags.Add(String.Format("{0}ACCURATERIPTOTAL", prefix), String.Format("{0}", total));
|
|
if (bestOffset != offset)
|
|
tags.Add(String.Format("{0}ACCURATERIPCOUNTWITHOFFSET", prefix), String.Format("{0}", matching2));
|
|
}
|
|
|
|
public void GenerateAccurateRipTags(NameValueCollection tags, int offset, int bestOffset, int iTrack)
|
|
{
|
|
tags.Add("ACCURATERIPID", _accurateRipId);
|
|
if (bestOffset != offset)
|
|
tags.Add("ACCURATERIPOFFSET", String.Format("{1}{0}", bestOffset - offset, bestOffset > offset ? "+" : ""));
|
|
if (iTrack != -1)
|
|
GenerateAccurateRipTagsForTrack(tags, offset, bestOffset, iTrack, "");
|
|
else
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
{
|
|
GenerateAccurateRipTagsForTrack(tags, offset, bestOffset, iTrack,
|
|
String.Format("cue_track{0:00}_", iTrack + 1));
|
|
}
|
|
}
|
|
|
|
public void CleanupTags (NameValueCollection tags, string substring)
|
|
{
|
|
string [] keys = tags.AllKeys;
|
|
for (int i = 0; i < keys.Length; i++)
|
|
if (keys[i].ToUpper().Contains(substring))
|
|
tags.Remove (keys[i]);
|
|
}
|
|
|
|
private void FindBestOffset(uint minConfidence, bool optimizeConfidence, out uint outTracksMatch, out int outBestOffset)
|
|
{
|
|
uint bestTracksMatch = 0;
|
|
uint bestConfidence = 0;
|
|
int bestOffset = 0;
|
|
|
|
for (int offset = -_arOffsetRange; offset <= _arOffsetRange; offset++)
|
|
{
|
|
uint tracksMatch = 0;
|
|
uint sumConfidence = 0;
|
|
|
|
for (int iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
{
|
|
uint confidence = 0;
|
|
|
|
for (int di = 0; di < (int)accDisks.Count; di++)
|
|
if (_tracks[iTrack].OffsetedCRC[_arOffsetRange - offset] == accDisks[di].tracks[iTrack].CRC)
|
|
confidence += accDisks[di].tracks[iTrack].count;
|
|
|
|
if (confidence >= minConfidence)
|
|
tracksMatch++;
|
|
|
|
sumConfidence += confidence;
|
|
}
|
|
|
|
if (tracksMatch > bestTracksMatch
|
|
|| (tracksMatch == bestTracksMatch && optimizeConfidence && sumConfidence > bestConfidence)
|
|
|| (tracksMatch == bestTracksMatch && optimizeConfidence && sumConfidence == bestConfidence && Math.Abs(offset) < Math.Abs(bestOffset))
|
|
|| (tracksMatch == bestTracksMatch && !optimizeConfidence && Math.Abs(offset) < Math.Abs(bestOffset))
|
|
)
|
|
{
|
|
bestTracksMatch = tracksMatch;
|
|
bestConfidence = sumConfidence;
|
|
bestOffset = offset;
|
|
}
|
|
}
|
|
outBestOffset = bestOffset;
|
|
outTracksMatch = bestTracksMatch;
|
|
}
|
|
|
|
public void WriteAudioFiles(string dir, CUEStyle style, SetStatus statusDel) {
|
|
string[] destPaths;
|
|
int[] destLengths;
|
|
bool htoaToFile = ((style == CUEStyle.GapsAppended) && _config.preserveHTOA &&
|
|
(_tracks[0].IndexLengths[0] != 0));
|
|
|
|
if (_usePregapForFirstTrackInSingleFile) {
|
|
throw new Exception("UsePregapForFirstTrackInSingleFile is not supported for writing audio files.");
|
|
}
|
|
|
|
if (style == CUEStyle.SingleFile || style == CUEStyle.SingleFileWithCUE) {
|
|
destPaths = new string[1];
|
|
destPaths[0] = Path.Combine(dir, _singleFilename);
|
|
}
|
|
else {
|
|
destPaths = new string[TrackCount + (htoaToFile ? 1 : 0)];
|
|
if (htoaToFile) {
|
|
destPaths[0] = Path.Combine(dir, _htoaFilename);
|
|
}
|
|
for (int i = 0; i < TrackCount; i++) {
|
|
destPaths[i + (htoaToFile ? 1 : 0)] = Path.Combine(dir, _trackFilenames[i]);
|
|
}
|
|
}
|
|
|
|
if ( !_accurateRip || _accurateOffset )
|
|
for (int i = 0; i < destPaths.Length; i++) {
|
|
for (int j = 0; j < _sourcePaths.Count; j++) {
|
|
if (destPaths[i].ToLower() == _sourcePaths[j].ToLower()) {
|
|
throw new Exception("Source and destination audio file paths cannot be the same.");
|
|
}
|
|
}
|
|
}
|
|
|
|
destLengths = CalculateAudioFileLengths(style);
|
|
|
|
bool SkipOutput = false;
|
|
|
|
if (_accurateRip) {
|
|
statusDel((string)"Contacting AccurateRip database...", 0, 0);
|
|
ContactAccurateRip();
|
|
|
|
if (accResult != HttpStatusCode.OK)
|
|
{
|
|
if (!_accurateOffset)
|
|
return;
|
|
if (_config.noUnverifiedOutput)
|
|
return;
|
|
}
|
|
else if (_accurateOffset)
|
|
{
|
|
_writeOffset = 0;
|
|
WriteAudioFilesPass(dir, style, statusDel, destPaths, destLengths, htoaToFile, true);
|
|
|
|
uint tracksMatch;
|
|
int bestOffset;
|
|
|
|
if (_config.noUnverifiedOutput)
|
|
{
|
|
FindBestOffset(_config.encodeWhenConfidence, false, out tracksMatch, out bestOffset);
|
|
if (tracksMatch * 100 < _config.encodeWhenPercent * TrackCount)
|
|
SkipOutput = true;
|
|
}
|
|
|
|
if (!SkipOutput && _config.fixOffset)
|
|
{
|
|
FindBestOffset(_config.fixWhenConfidence, false, out tracksMatch, out bestOffset);
|
|
if (tracksMatch * 100 >= _config.fixWhenPercent * TrackCount)
|
|
_writeOffset = bestOffset;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!SkipOutput)
|
|
{
|
|
bool verifyOnly = _accurateRip && !_accurateOffset;
|
|
if (!verifyOnly)
|
|
{
|
|
if (!Directory.Exists(dir))
|
|
Directory.CreateDirectory(dir);
|
|
if (style != CUEStyle.SingleFileWithCUE)
|
|
Write(_cuePath, style);
|
|
}
|
|
WriteAudioFilesPass(dir, style, statusDel, destPaths, destLengths, htoaToFile, verifyOnly);
|
|
}
|
|
|
|
if (_accurateRip)
|
|
{
|
|
statusDel((string)"Generating AccurateRip report...", 0, 0);
|
|
if (!_accurateOffset && _config.writeArTags && _writeOffset == 0)
|
|
{
|
|
uint tracksMatch;
|
|
int bestOffset;
|
|
FindBestOffset(1, true, out tracksMatch, out bestOffset);
|
|
|
|
if (_hasEmbeddedCUESheet)
|
|
{
|
|
IAudioSource audioSource = AudioReadWrite.GetAudioSource(_sourcePaths[0]);
|
|
NameValueCollection tags = audioSource.Tags;
|
|
CleanupTags(tags, "ACCURATERIP");
|
|
GenerateAccurateRipTags (tags, 0, bestOffset, -1);
|
|
#if !MONO
|
|
if (audioSource is FLACReader)
|
|
((FLACReader)audioSource).UpdateTags();
|
|
#endif
|
|
audioSource.Close();
|
|
audioSource = null;
|
|
} else if (_hasTrackFilenames)
|
|
{
|
|
for (int iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
{
|
|
string src = _sourcePaths[iTrack + (_hasHTOAFilename ? 1 : 0)];
|
|
IAudioSource audioSource = AudioReadWrite.GetAudioSource(src);
|
|
#if !MONO
|
|
if (audioSource is FLACReader)
|
|
{
|
|
NameValueCollection tags = audioSource.Tags;
|
|
CleanupTags(tags, "ACCURATERIP");
|
|
GenerateAccurateRipTags (tags, 0, bestOffset, iTrack);
|
|
((FLACReader)audioSource).UpdateTags();
|
|
}
|
|
#endif
|
|
audioSource.Close();
|
|
audioSource = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (_config.writeArLog)
|
|
{
|
|
if (!Directory.Exists(dir))
|
|
Directory.CreateDirectory(dir);
|
|
StreamWriter sw = new StreamWriter(Path.ChangeExtension(_cuePath, ".accurip"),
|
|
false, CUESheet.Encoding);
|
|
GenerateAccurateRipLog(sw);
|
|
sw.Close();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void WriteAudioFilesPass(string dir, CUEStyle style, SetStatus statusDel, string[] destPaths, int[] destLengths, bool htoaToFile, bool noOutput)
|
|
{
|
|
const int buffLen = 16384;
|
|
int iTrack, iIndex;
|
|
byte[] buff = new byte[buffLen * 2 * 2];
|
|
TrackInfo track;
|
|
IAudioSource audioSource = null;
|
|
IAudioDest audioDest = null;
|
|
bool discardOutput;
|
|
int iSource = -1;
|
|
int iDest = -1;
|
|
uint samplesRemSource = 0;
|
|
|
|
if (_writeOffset != 0)
|
|
{
|
|
uint absOffset = (uint)Math.Abs(_writeOffset);
|
|
SourceInfo sourceInfo;
|
|
|
|
sourceInfo.Path = null;
|
|
sourceInfo.Offset = 0;
|
|
sourceInfo.Length = absOffset;
|
|
|
|
if (_writeOffset < 0)
|
|
{
|
|
_sources.Insert(0, sourceInfo);
|
|
|
|
int last = _sources.Count - 1;
|
|
while (absOffset >= _sources[last].Length)
|
|
{
|
|
absOffset -= _sources[last].Length;
|
|
_sources.RemoveAt(last--);
|
|
}
|
|
sourceInfo = _sources[last];
|
|
sourceInfo.Length -= absOffset;
|
|
_sources[last] = sourceInfo;
|
|
}
|
|
else
|
|
{
|
|
_sources.Add(sourceInfo);
|
|
|
|
while (absOffset >= _sources[0].Length)
|
|
{
|
|
absOffset -= _sources[0].Length;
|
|
_sources.RemoveAt(0);
|
|
}
|
|
sourceInfo = _sources[0];
|
|
sourceInfo.Offset += absOffset;
|
|
sourceInfo.Length -= absOffset;
|
|
_sources[0] = sourceInfo;
|
|
}
|
|
|
|
_appliedWriteOffset = true;
|
|
}
|
|
|
|
if (style == CUEStyle.SingleFile || style == CUEStyle.SingleFileWithCUE)
|
|
{
|
|
iDest++;
|
|
audioDest = GetAudioDest(destPaths[iDest], destLengths[iDest], noOutput);
|
|
if (!(audioDest is WAVWriter))
|
|
{
|
|
NameValueCollection destTags = new NameValueCollection();
|
|
|
|
if (_hasEmbeddedCUESheet || _hasSingleFilename)
|
|
destTags.Add(_albumTags);
|
|
else if (_hasTrackFilenames)
|
|
{
|
|
// TODO
|
|
}
|
|
|
|
destTags.Remove ("CUESHEET");
|
|
CleanupTags(destTags, "ACCURATERIP");
|
|
CleanupTags(destTags, "REPLAYGAIN");
|
|
|
|
if (style == CUEStyle.SingleFileWithCUE)
|
|
{
|
|
StringWriter sw = new StringWriter();
|
|
Write(sw, style);
|
|
destTags.Add("CUESHEET", sw.ToString());
|
|
sw.Close();
|
|
}
|
|
else
|
|
{
|
|
string[] keys = destTags.AllKeys;
|
|
for (int i = 0; i < keys.Length; i++)
|
|
if (keys[i].ToLower().StartsWith("cue_track"))
|
|
destTags.Remove(keys[i]);
|
|
}
|
|
|
|
if (_config.embedLog)
|
|
{
|
|
destTags.Remove("LOG");
|
|
destTags.Remove("LOGFILE");
|
|
destTags.Remove("EACLOG");
|
|
if (_eacLog != null)
|
|
destTags.Add("LOG", _eacLog);
|
|
}
|
|
|
|
if (_accurateRipId != null && _config.writeArTags)
|
|
{
|
|
if (style == CUEStyle.SingleFileWithCUE && _accurateOffset && accResult == HttpStatusCode.OK)
|
|
GenerateAccurateRipTags(destTags, _writeOffset, _writeOffset, -1);
|
|
else
|
|
destTags.Add("ACCURATERIPID", _accurateRipId);
|
|
}
|
|
audioDest.SetTags(destTags);
|
|
}
|
|
}
|
|
|
|
if (_accurateRip && noOutput)
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
for (int iCRC = 0; iCRC < 10 * 588; iCRC++)
|
|
{
|
|
_tracks[iTrack].OffsetedCRC[iCRC] = 0;
|
|
_tracks[iTrack].OffsetedFrame450CRC[iCRC] = 0;
|
|
}
|
|
|
|
uint currentOffset = 0, previousOffset = 0;
|
|
uint trackLength = _tracks[0].IndexLengths[0] * 588;
|
|
uint diskLength = 0, diskOffset = 0;
|
|
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++)
|
|
for (iIndex = 0; iIndex <= _tracks[iTrack].LastIndex; iIndex++)
|
|
diskLength += _tracks[iTrack].IndexLengths[iIndex] * 588;
|
|
|
|
|
|
statusDel(String.Format("{2} track {0:00} ({1:00}%)...", 0, 0, noOutput ? "Verifying" : "Writing"), 0, 0.0);
|
|
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++) {
|
|
track = _tracks[iTrack];
|
|
|
|
if ((style == CUEStyle.GapsPrepended) || (style == CUEStyle.GapsLeftOut)) {
|
|
if (audioDest != null) audioDest.Close();
|
|
iDest++;
|
|
audioDest = GetAudioDest(destPaths[iDest], destLengths[iDest], noOutput);
|
|
}
|
|
|
|
for (iIndex = 0; iIndex <= track.LastIndex; iIndex++) {
|
|
uint trackPercent= 0, lastTrackPercent= 101;
|
|
uint samplesRemIndex = track.IndexLengths[iIndex] * 588;
|
|
|
|
if (iIndex == 1)
|
|
{
|
|
previousOffset = currentOffset;
|
|
currentOffset = 0;
|
|
trackLength = 0;
|
|
for (int iIndex2 = 1; iIndex2 <= track.LastIndex; iIndex2++)
|
|
trackLength += _tracks[iTrack].IndexLengths[iIndex2] * 588;
|
|
if (iTrack != TrackCount -1)
|
|
trackLength += _tracks[iTrack + 1].IndexLengths[0] * 588;
|
|
}
|
|
|
|
if ((style == CUEStyle.GapsAppended) && (iIndex == 1)) {
|
|
if (audioDest != null) audioDest.Close();
|
|
iDest++;
|
|
audioDest = GetAudioDest(destPaths[iDest], destLengths[iDest], noOutput);
|
|
#if !MONO
|
|
if (audioDest is FLACWriter)
|
|
{
|
|
NameValueCollection destTags = new NameValueCollection();
|
|
|
|
if (_hasEmbeddedCUESheet)
|
|
{
|
|
string trackPrefix = String.Format ("cue_track{0:00}_", iTrack + 1);
|
|
string[] keys = _albumTags.AllKeys;
|
|
for (int i = 0; i < keys.Length; i++)
|
|
{
|
|
if (keys[i].ToLower().StartsWith(trackPrefix)
|
|
|| !keys[i].ToLower().StartsWith("cue_track"))
|
|
{
|
|
string name = keys[i].ToLower().StartsWith(trackPrefix) ?
|
|
keys[i].Substring(trackPrefix.Length) : keys[i];
|
|
string[] values = _albumTags.GetValues(keys[i]);
|
|
for (int j = 0; j < values.Length; j++)
|
|
destTags.Add(name, values[j]);
|
|
}
|
|
}
|
|
}
|
|
else if (_hasTrackFilenames)
|
|
destTags.Add(track._trackTags);
|
|
else if (_hasSingleFilename)
|
|
{
|
|
// TODO?
|
|
}
|
|
|
|
destTags.Remove("CUESHEET");
|
|
destTags.Remove("TRACKNUMBER");
|
|
destTags.Remove("LOG");
|
|
destTags.Remove("LOGFILE");
|
|
destTags.Remove("EACLOG");
|
|
CleanupTags(destTags, "ACCURATERIP");
|
|
CleanupTags(destTags, "REPLAYGAIN");
|
|
|
|
if (destTags.Get("TITLE") == null && "" != track.Title)
|
|
destTags.Add("TITLE", track.Title);
|
|
if (destTags.Get("ARTIST") == null && "" != track.Artist)
|
|
destTags.Add("ARTIST", track.Artist);
|
|
destTags.Add("TRACKNUMBER", (iTrack + 1).ToString());
|
|
if (_accurateRipId != null && _config.writeArTags)
|
|
{
|
|
if (_accurateOffset && accResult == HttpStatusCode.OK)
|
|
GenerateAccurateRipTags(destTags, _writeOffset, _writeOffset, iTrack);
|
|
else
|
|
destTags.Add("ACCURATERIPID", _accurateRipId);
|
|
}
|
|
((FLACWriter)audioDest).SetTags(destTags);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
if ((style == CUEStyle.GapsAppended) && (iIndex == 0) && (iTrack == 0)) {
|
|
discardOutput = !htoaToFile;
|
|
if (htoaToFile) {
|
|
iDest++;
|
|
audioDest = GetAudioDest(destPaths[iDest], destLengths[iDest], noOutput);
|
|
}
|
|
}
|
|
else if ((style == CUEStyle.GapsLeftOut) && (iIndex == 0)) {
|
|
discardOutput = true;
|
|
}
|
|
else {
|
|
discardOutput = false;
|
|
}
|
|
|
|
while (samplesRemIndex != 0) {
|
|
if (samplesRemSource == 0) {
|
|
if (audioSource != null) audioSource.Close();
|
|
audioSource = GetAudioSource(++iSource);
|
|
samplesRemSource = (uint) _sources[iSource].Length;
|
|
}
|
|
|
|
uint copyCount = (uint) Math.Min(Math.Min(samplesRemIndex, samplesRemSource), buffLen);
|
|
|
|
if ( trackLength > 0 )
|
|
{
|
|
trackPercent = (uint)(currentOffset / 0.01 / trackLength);
|
|
double diskPercent = ((float)diskOffset) / diskLength;
|
|
if (trackPercent != lastTrackPercent)
|
|
statusDel(String.Format("{2} track {0:00} ({1:00}%)...", iIndex > 0 ? iTrack + 1 : iTrack, trackPercent,
|
|
noOutput?"Verifying":"Writing"), trackPercent, diskPercent);
|
|
lastTrackPercent = trackPercent;
|
|
}
|
|
|
|
audioSource.Read(buff, copyCount);
|
|
if (!discardOutput) audioDest.Write(buff, copyCount);
|
|
if (_accurateRip && noOutput && (iTrack != 0 || iIndex != 0))
|
|
unsafe {
|
|
fixed (byte * pBuff = &buff[0])
|
|
{
|
|
UInt32 * samples = (UInt32*) pBuff;
|
|
int iTrack2 = iTrack - (iIndex == 0 ? 1 : 0);
|
|
|
|
uint si1 = (uint) Math.Min(copyCount, Math.Max(0, 588*(iTrack2 == 0?10:5) - (int) currentOffset));
|
|
uint si2 = (uint) Math.Min(copyCount, Math.Max(si1, trackLength - (int) currentOffset - 588 * (iTrack2 == TrackCount - 1?10:5)));
|
|
if (iTrack2 == 0)
|
|
CalculateAccurateRipCRCs (samples, si1, iTrack2, currentOffset, previousOffset, trackLength);
|
|
else
|
|
CalculateAccurateRipCRCsSemifast (samples, si1, iTrack2, currentOffset, previousOffset, trackLength);
|
|
if (si2 > si1)
|
|
CalculateAccurateRipCRCsFast (samples+si1, (uint)(si2 - si1), iTrack2, currentOffset + si1);
|
|
if (iTrack2 == TrackCount - 1)
|
|
CalculateAccurateRipCRCs (samples+si2, copyCount-si2, iTrack2, currentOffset+si2, previousOffset, trackLength);
|
|
else
|
|
CalculateAccurateRipCRCsSemifast (samples + si2, copyCount - si2, iTrack2, currentOffset + si2, previousOffset, trackLength);
|
|
}
|
|
}
|
|
currentOffset += copyCount;
|
|
diskOffset += copyCount;
|
|
samplesRemIndex -= copyCount;
|
|
samplesRemSource -= copyCount;
|
|
|
|
lock (this) {
|
|
if (_stop) {
|
|
audioSource.Close();
|
|
try { audioDest.Close(); } catch {}
|
|
throw new StopException();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (audioSource != null) audioSource.Close();
|
|
audioDest.Close();
|
|
}
|
|
|
|
public static string CorrectAudioFilenames(string path, bool always) {
|
|
string[] audioExts = new string[] { "*.wav", "*.flac", "*.wv", "*.ape" };
|
|
List<string> lines = new List<string>();
|
|
List<int> filePos = new List<int>();
|
|
List<string> origFiles = new List<string>();
|
|
bool foundAll = true;
|
|
string[] audioFiles = null;
|
|
string lineStr;
|
|
CUELine line;
|
|
string dir;
|
|
int i;
|
|
|
|
dir = Path.GetDirectoryName(path);
|
|
|
|
using (StreamReader sr = new StreamReader(path, CUESheet.Encoding)) {
|
|
while ((lineStr = sr.ReadLine()) != null) {
|
|
lines.Add(lineStr);
|
|
line = new CUELine(lineStr);
|
|
if ((line.Params.Count == 3) && (line.Params[0].ToUpper() == "FILE")) {
|
|
string fileType = line.Params[2].ToUpper();
|
|
if ((fileType != "BINARY") && (fileType != "MOTOROLA")) {
|
|
filePos.Add(lines.Count - 1);
|
|
origFiles.Add(line.Params[1]);
|
|
foundAll &= (LocateFile(dir, line.Params[1]) != null);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!foundAll || always)
|
|
{
|
|
for (i = 0; i < audioExts.Length; i++)
|
|
{
|
|
foundAll = true;
|
|
List<string> newFiles = new List<string>();
|
|
for (int j = 0; j < origFiles.Count; j++)
|
|
{
|
|
string newFilename = Path.ChangeExtension(Path.GetFileName(origFiles[j]), audioExts[i].Substring(1));
|
|
foundAll &= LocateFile(dir, newFilename) != null;
|
|
newFiles.Add (newFilename);
|
|
}
|
|
if (foundAll)
|
|
{
|
|
audioFiles = newFiles.ToArray();
|
|
break;
|
|
}
|
|
audioFiles = Directory.GetFiles(dir, audioExts[i]);
|
|
if (audioFiles.Length == filePos.Count)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
if (i == audioExts.Length)
|
|
{
|
|
throw new Exception("Unable to locate the audio files.");
|
|
}
|
|
Array.Sort(audioFiles);
|
|
|
|
for (i = 0; i < filePos.Count; i++)
|
|
{
|
|
lines[filePos[i]] = "FILE \"" + Path.GetFileName(audioFiles[i]) + "\" WAVE";
|
|
}
|
|
}
|
|
|
|
using (StringWriter sw = new StringWriter()) {
|
|
for (i = 0; i < lines.Count; i++) {
|
|
sw.WriteLine(lines[i]);
|
|
}
|
|
return sw.ToString ();
|
|
}
|
|
}
|
|
|
|
private int[] CalculateAudioFileLengths(CUEStyle style) {
|
|
int iTrack, iIndex, iFile;
|
|
TrackInfo track;
|
|
int[] fileLengths;
|
|
bool htoaToFile = ((style == CUEStyle.GapsAppended) && _config.preserveHTOA &&
|
|
(_tracks[0].IndexLengths[0] != 0));
|
|
bool discardOutput;
|
|
|
|
if (style == CUEStyle.SingleFile || style == CUEStyle.SingleFileWithCUE) {
|
|
fileLengths = new int[1];
|
|
iFile = 0;
|
|
}
|
|
else {
|
|
fileLengths = new int[TrackCount + (htoaToFile ? 1 : 0)];
|
|
iFile = -1;
|
|
}
|
|
|
|
for (iTrack = 0; iTrack < TrackCount; iTrack++) {
|
|
track = _tracks[iTrack];
|
|
|
|
if ((style == CUEStyle.GapsPrepended) || (style == CUEStyle.GapsLeftOut)) {
|
|
iFile++;
|
|
}
|
|
|
|
for (iIndex = 0; iIndex <= track.LastIndex; iIndex++) {
|
|
if ((style == CUEStyle.GapsAppended) && (iIndex == 1)) {
|
|
iFile++;
|
|
}
|
|
|
|
if ((style == CUEStyle.GapsAppended) && (iIndex == 0) && (iTrack == 0)) {
|
|
discardOutput = !htoaToFile;
|
|
if (htoaToFile) {
|
|
iFile++;
|
|
}
|
|
}
|
|
else if ((style == CUEStyle.GapsLeftOut) && (iIndex == 0)) {
|
|
discardOutput = true;
|
|
}
|
|
else {
|
|
discardOutput = false;
|
|
}
|
|
|
|
if (!discardOutput) {
|
|
fileLengths[iFile] += (int) track.IndexLengths[iIndex] * 588;
|
|
}
|
|
}
|
|
}
|
|
|
|
return fileLengths;
|
|
}
|
|
|
|
public void Stop() {
|
|
lock (this) {
|
|
_stop = true;
|
|
}
|
|
}
|
|
|
|
public int TrackCount {
|
|
get {
|
|
return _tracks.Count;
|
|
}
|
|
}
|
|
|
|
private IAudioDest GetAudioDest(string path, int finalSampleCount, bool noOutput) {
|
|
if (noOutput)
|
|
return new DummyWriter(path, 16, 2, 44100);
|
|
|
|
IAudioDest dest = AudioReadWrite.GetAudioDest(path, 16, 2, 44100, finalSampleCount);
|
|
|
|
#if !MONO
|
|
if (dest is FLACWriter) {
|
|
FLACWriter w = (FLACWriter)dest;
|
|
w.CompressionLevel = (int) _config.flacCompressionLevel;
|
|
w.Verify = _config.flacVerify;
|
|
}
|
|
if (dest is WavPackWriter) {
|
|
WavPackWriter w = (WavPackWriter)dest;
|
|
w.CompressionMode = _config.wvCompressionMode;
|
|
w.ExtraMode = _config.wvExtraMode;
|
|
}
|
|
#endif
|
|
|
|
return dest;
|
|
}
|
|
|
|
private IAudioSource GetAudioSource(int sourceIndex) {
|
|
SourceInfo sourceInfo = _sources[sourceIndex];
|
|
IAudioSource audioSource;
|
|
|
|
if (sourceInfo.Path == null) {
|
|
audioSource = new SilenceGenerator(sourceInfo.Offset + sourceInfo.Length);
|
|
}
|
|
else {
|
|
audioSource = AudioReadWrite.GetAudioSource(sourceInfo.Path);
|
|
}
|
|
|
|
audioSource.Position = sourceInfo.Offset;
|
|
|
|
return audioSource;
|
|
}
|
|
|
|
private void WriteLine(TextWriter sw, int level, CUELine line) {
|
|
WriteLine(sw, level, line.ToString());
|
|
}
|
|
|
|
private void WriteLine(TextWriter sw, int level, string line) {
|
|
sw.Write(new string(' ', level * 2));
|
|
sw.WriteLine(line);
|
|
}
|
|
|
|
public List<CUELine> Attributes {
|
|
get {
|
|
return _attributes;
|
|
}
|
|
}
|
|
|
|
public List<TrackInfo> Tracks {
|
|
get {
|
|
return _tracks;
|
|
}
|
|
}
|
|
|
|
public bool HasHTOAFilename {
|
|
get {
|
|
return _hasHTOAFilename;
|
|
}
|
|
}
|
|
|
|
public string HTOAFilename {
|
|
get {
|
|
return _htoaFilename;
|
|
}
|
|
set {
|
|
_htoaFilename = value;
|
|
}
|
|
}
|
|
|
|
public bool HasTrackFilenames {
|
|
get {
|
|
return _hasTrackFilenames;
|
|
}
|
|
}
|
|
|
|
public List<string> TrackFilenames {
|
|
get {
|
|
return _trackFilenames;
|
|
}
|
|
}
|
|
|
|
public bool HasSingleFilename {
|
|
get {
|
|
return _hasSingleFilename;
|
|
}
|
|
}
|
|
|
|
public string SingleFilename {
|
|
get {
|
|
return _singleFilename;
|
|
}
|
|
set {
|
|
_singleFilename = value;
|
|
}
|
|
}
|
|
|
|
public string Artist {
|
|
get {
|
|
CUELine line = General.FindCUELine(_attributes, "PERFORMER");
|
|
return (line == null) ? String.Empty : line.Params[1];
|
|
}
|
|
}
|
|
|
|
public string Title {
|
|
get {
|
|
CUELine line = General.FindCUELine(_attributes, "TITLE");
|
|
return (line == null) ? String.Empty : line.Params[1];
|
|
}
|
|
}
|
|
|
|
public int WriteOffset {
|
|
get {
|
|
return _writeOffset;
|
|
}
|
|
set {
|
|
if (_appliedWriteOffset) {
|
|
throw new Exception("Cannot change write offset after audio files have been written.");
|
|
}
|
|
_writeOffset = value;
|
|
}
|
|
}
|
|
|
|
public bool PaddedToFrame {
|
|
get {
|
|
return _paddedToFrame;
|
|
}
|
|
}
|
|
|
|
public string DataTrackLength
|
|
{
|
|
get
|
|
{
|
|
return General.TimeToString(_dataTrackLength.HasValue ? _dataTrackLength.Value : 0);
|
|
}
|
|
set
|
|
{
|
|
uint dtl = (uint) General.TimeFromString(value);
|
|
if (dtl != 0)
|
|
{
|
|
_dataTrackLength = dtl;
|
|
if (_accurateRip && _accurateRipId == null)
|
|
CalculateAccurateRipId ();
|
|
}
|
|
}
|
|
}
|
|
|
|
public bool UsePregapForFirstTrackInSingleFile {
|
|
get {
|
|
return _usePregapForFirstTrackInSingleFile;
|
|
}
|
|
set{
|
|
_usePregapForFirstTrackInSingleFile = value;
|
|
}
|
|
}
|
|
|
|
public CUEConfig Config {
|
|
get {
|
|
return _config;
|
|
}
|
|
}
|
|
|
|
public bool AccurateRip {
|
|
get {
|
|
return _accurateRip;
|
|
}
|
|
set {
|
|
_accurateRip = value;
|
|
}
|
|
}
|
|
|
|
public bool AccurateOffset {
|
|
get {
|
|
return _accurateOffset;
|
|
}
|
|
set {
|
|
_accurateOffset = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
public class CUELine {
|
|
private List<String> _params;
|
|
private List<bool> _quoted;
|
|
|
|
public CUELine() {
|
|
_params = new List<string>();
|
|
_quoted = new List<bool>();
|
|
}
|
|
|
|
public CUELine(string line) {
|
|
int start, end, lineLen;
|
|
bool isQuoted;
|
|
|
|
_params = new List<string>();
|
|
_quoted = new List<bool>();
|
|
|
|
start = 0;
|
|
lineLen = line.Length;
|
|
|
|
while (true) {
|
|
while ((start < lineLen) && (line[start] == ' ')) {
|
|
start++;
|
|
}
|
|
if (start >= lineLen) {
|
|
break;
|
|
}
|
|
|
|
isQuoted = (line[start] == '"');
|
|
if (isQuoted) {
|
|
start++;
|
|
}
|
|
|
|
end = line.IndexOf(isQuoted ? '"' : ' ', start);
|
|
if (end == -1) {
|
|
end = lineLen;
|
|
}
|
|
|
|
_params.Add(line.Substring(start, end - start));
|
|
_quoted.Add(isQuoted);
|
|
|
|
start = isQuoted ? end + 1 : end;
|
|
}
|
|
}
|
|
|
|
public List<string> Params {
|
|
get {
|
|
return _params;
|
|
}
|
|
}
|
|
|
|
public List<bool> IsQuoted {
|
|
get {
|
|
return _quoted;
|
|
}
|
|
}
|
|
|
|
public override string ToString() {
|
|
if (_params.Count != _quoted.Count) {
|
|
throw new Exception("Parameter and IsQuoted lists must match.");
|
|
}
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
int last = _params.Count - 1;
|
|
|
|
for (int i = 0; i <= last; i++) {
|
|
if (_quoted[i]) sb.Append('"');
|
|
sb.Append(_params[i]);
|
|
if (_quoted[i]) sb.Append('"');
|
|
if (i < last) sb.Append(' ');
|
|
}
|
|
|
|
return sb.ToString();
|
|
}
|
|
}
|
|
|
|
public class TrackInfo {
|
|
private List<uint> _indexLengths;
|
|
private List<CUELine> _attributes;
|
|
public uint[] OffsetedCRC;
|
|
public uint[] OffsetedFrame450CRC;
|
|
public NameValueCollection _trackTags;
|
|
|
|
public TrackInfo() {
|
|
_indexLengths = new List<uint>();
|
|
_attributes = new List<CUELine>();
|
|
_trackTags = new NameValueCollection();
|
|
OffsetedCRC = new uint[10 * 588];
|
|
OffsetedFrame450CRC = new uint[10 * 588];
|
|
|
|
_indexLengths.Add(0);
|
|
}
|
|
|
|
public uint CRC
|
|
{
|
|
get
|
|
{
|
|
return OffsetedCRC[5 * 588 - 1];
|
|
}
|
|
}
|
|
|
|
public int LastIndex {
|
|
get {
|
|
return _indexLengths.Count - 1;
|
|
}
|
|
}
|
|
|
|
public List<uint> IndexLengths {
|
|
get {
|
|
return _indexLengths;
|
|
}
|
|
}
|
|
|
|
public void AddIndex(bool isGap, uint length) {
|
|
if (isGap) {
|
|
_indexLengths[0] = length;
|
|
}
|
|
else {
|
|
_indexLengths.Add(length);
|
|
}
|
|
}
|
|
|
|
public List<CUELine> Attributes {
|
|
get {
|
|
return _attributes;
|
|
}
|
|
}
|
|
|
|
public string Artist {
|
|
get {
|
|
CUELine line = General.FindCUELine(_attributes, "PERFORMER");
|
|
return (line == null) ? String.Empty : line.Params[1];
|
|
}
|
|
set
|
|
{
|
|
General.SetCUELine(_attributes, "PERFORMER", value, true);
|
|
}
|
|
}
|
|
|
|
public string Title {
|
|
get {
|
|
CUELine line = General.FindCUELine(_attributes, "TITLE");
|
|
return (line == null) ? String.Empty : line.Params[1];
|
|
}
|
|
set
|
|
{
|
|
General.SetCUELine(_attributes, "TITLE", value, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
struct IndexInfo {
|
|
public int Track;
|
|
public int Index;
|
|
public int Time;
|
|
}
|
|
|
|
struct SourceInfo {
|
|
public string Path;
|
|
public uint Offset;
|
|
public uint Length;
|
|
}
|
|
|
|
struct AccTrack
|
|
{
|
|
public uint count;
|
|
public uint CRC;
|
|
public uint Frame450CRC;
|
|
}
|
|
|
|
class AccDisk
|
|
{
|
|
public uint count;
|
|
public uint discId1;
|
|
public uint discId2;
|
|
public uint cddbDiscId;
|
|
public List<AccTrack> tracks;
|
|
|
|
public AccDisk() {
|
|
tracks = new List<AccTrack>();
|
|
}
|
|
}
|
|
|
|
|
|
public class StopException : Exception {
|
|
public StopException() : base() {
|
|
}
|
|
}
|
|
|
|
class SilenceGenerator : IAudioSource {
|
|
private ulong _sampleOffset, _sampleCount;
|
|
|
|
public SilenceGenerator(uint sampleCount) {
|
|
_sampleOffset = 0;
|
|
_sampleCount = sampleCount;
|
|
}
|
|
|
|
public ulong Length {
|
|
get {
|
|
return _sampleCount;
|
|
}
|
|
}
|
|
|
|
public ulong Remaining {
|
|
get {
|
|
return _sampleCount - _sampleOffset;
|
|
}
|
|
}
|
|
|
|
public ulong Position {
|
|
get {
|
|
return _sampleOffset;
|
|
}
|
|
set {
|
|
_sampleOffset = value;
|
|
}
|
|
}
|
|
|
|
public int BitsPerSample {
|
|
get {
|
|
return 16;
|
|
}
|
|
}
|
|
|
|
public int ChannelCount {
|
|
get {
|
|
return 2;
|
|
}
|
|
}
|
|
|
|
public int SampleRate {
|
|
get {
|
|
return 44100;
|
|
}
|
|
}
|
|
|
|
public NameValueCollection Tags
|
|
{
|
|
get
|
|
{
|
|
return new NameValueCollection();
|
|
}
|
|
set
|
|
{
|
|
}
|
|
}
|
|
|
|
public uint Read(byte[] buff, uint sampleCount) {
|
|
uint samplesRemaining, byteCount, i;
|
|
|
|
samplesRemaining = (uint) (_sampleCount - _sampleOffset);
|
|
if (sampleCount > samplesRemaining) {
|
|
sampleCount = samplesRemaining;
|
|
}
|
|
|
|
byteCount = sampleCount * 2 * 2;
|
|
for (i = 0; i < byteCount; i++) {
|
|
buff[i] = 0;
|
|
}
|
|
|
|
_sampleOffset += sampleCount;
|
|
|
|
return sampleCount;
|
|
}
|
|
|
|
public void Close() {
|
|
}
|
|
}
|
|
} |