win/C#/Functions/QueryParser.cs

   1 /*  QueryParser.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Globalization;\r
   9 using System.Text.RegularExpressions;\r
  10 using System.Windows.Forms;\r
  11 using System.Collections;\r
  12 using Handbrake.Model;\r
  13 \r
  14 namespace Handbrake.Functions\r
  15 {\r
  16     public class QueryParser\r
  17     {\r
  18         private static readonly CultureInfo Culture = new CultureInfo("en-US", false);\r
  19 \r
  20         #region Varibles\r
  21 \r
  22         // Source\r
  23         public int DVDTitle { get; set; }\r
  24         public int DVDChapterStart { get; set; }\r
  25         public int DVDChapterFinish { get; set; }\r
  26 \r
  27         // Output Settings\r
  28         public string Format { get; set; }\r
  29         public Boolean LargeMP4 { get; set; }\r
  30         public Boolean IpodAtom { get; set; }\r
  31         public Boolean OptimizeMP4 { get; set; }\r
  32 \r
  33         // Picture Settings\r
  34         public int Width { get; set; }\r
  35         public int Height { get; set; }\r
  36         public int MaxWidth { get; set; }\r
  37         public int MaxHeight { get; set; }\r
  38         public string CropValues { get; set; }\r
  39         public string CropTop { get; set; }\r
  40         public string CropBottom { get; set; }\r
  41         public string CropLeft { get; set; }\r
  42         public string CropRight { get; set; }\r
  43         public int AnamorphicMode { get; set; }\r
  44         public Boolean KeepDisplayAsect { get; set; }\r
  45         public double DisplayWidthValue { get; set; }\r
  46         public int PixelAspectWidth { get; set; }\r
  47         public int PixelAspectHeight { get; set; }\r
  48         public int AnamorphicModulus { get; set; }\r
  49 \r
  50         // Video Filters\r
  51         public string DeTelecine { get; set; }\r
  52         public int DeBlock { get; set; }\r
  53         public string DeInterlace { get; set; }\r
  54         public string DeNoise { get; set; }\r
  55         public string Decomb { get; set; }\r
  56 \r
  57         // Video Settings\r
  58         public string VideoEncoder { get; set; }\r
  59         public Boolean Grayscale { get; set; }\r
  60         public Boolean TwoPass { get; set; }\r
  61         public Boolean TurboFirstPass { get; set; }\r
  62         public string VideoFramerate { get; set; }\r
  63         public string AverageVideoBitrate { get; set; }\r
  64         public string VideoTargetSize { get; set; }\r
  65         public float VideoQuality { get; set; }\r
  66 \r
  67         // Audio Settings\r
  68         public ArrayList AudioInformation { get; set; }\r
  69         public string Subtitles { get; set; }\r
  70         public Boolean ForcedSubtitles { get; set; }\r
  71 \r
  72         // Chapter Markers\r
  73         public Boolean ChapterMarkers { get; set; }\r
  74 \r
  75         // Other\r
  76         public string H264Query { get; set; }\r
  77         public Boolean Verbose { get; set; }\r
  78 \r
  79         // Preset Information\r
  80         public int PresetBuildNumber { get; set; }\r
  81         public string PresetDescription { get; set; }\r
  82         public string PresetName { get; set; }\r
  83         public string Type { get; set; }\r
  84         public Boolean UsesMaxPictureSettings { get; set; }\r
  85         public Boolean UsesPictureFilters { get; set; }\r
  86         public Boolean UsesPictureSettings { get; set; }\r
  87 \r
  88         #endregion\r
  89 \r
  90         /// <summary>\r
  91         /// Takes in a query which can be in any order and parses it. \r
  92         /// All varibles are then set so they can be used elsewhere.\r
  93         /// </summary>\r
  94         /// <param name="input">A ClI Query</param>\r
  95         /// <returns>A Parsed Query</returns>\r
  96         public static QueryParser Parse(String input)\r
  97         {\r
  98             var thisQuery = new QueryParser();\r
  99 \r
 100             #region Regular Expressions\r
 101 \r
 102             //Source\r
 103             Match title = Regex.Match(input, @"-t ([0-9]*)");\r
 104             Match chapters = Regex.Match(input, @"-c ([0-9-]*)");\r
 105 \r
 106             //Output Settings\r
 107             Match format = Regex.Match(input, @"-f ([a-z0-9a-z0-9a-z0-9]*)");\r
 108             Match grayscale = Regex.Match(input, @" -g");\r
 109             Match largerMp4 = Regex.Match(input, @" -4");\r
 110             Match ipodAtom = Regex.Match(input, @" -I");\r
 111 \r
 112             //Picture Settings Tab\r
 113             Match width = Regex.Match(input, @"-w ([0-9]*)");\r
 114             Match height = Regex.Match(input, @"-l ([0-9]*)");\r
 115             Match maxWidth = Regex.Match(input, @"-X ([0-9]*)");\r
 116             Match maxHeight = Regex.Match(input, @"-Y ([0-9]*)");\r
 117             Match crop = Regex.Match(input, @"--crop ([0-9]*):([0-9]*):([0-9]*):([0-9]*)");\r
 118 \r
 119             Match looseAnamorphic = Regex.Match(input, @"--loose-anamorphic");\r
 120             Match strictAnamorphic = Regex.Match(input, @"--strict-anamorphic");\r
 121             Match customAnamorphic = Regex.Match(input, @"--custom-anamorphic");\r
 122 \r
 123             Match keepDisplayAsect = Regex.Match(input, @"--keep-display-aspect");\r
 124             Match displayWidth = Regex.Match(input, @"--display-width ([0-9*])");\r
 125             Match pixelAspect = Regex.Match(input, @"--pixel-aspect ([0-9]*):([0-9]*)");\r
 126             Match modulus = Regex.Match(input, @"--modulus ([0-9*])");\r
 127 \r
 128             // Picture Settings - Filters\r
 129             Match decomb = Regex.Match(input, @" --decomb");\r
 130             Match decombValue = Regex.Match(input, @" --decomb=\""([a-zA-Z0-9.:]*)\""");\r
 131             Match deinterlace = Regex.Match(input, @"--deinterlace=\""([a-zA-Z0-9.:]*)\""");\r
 132             Match denoise = Regex.Match(input, @"--denoise=\""([a-zA-Z0-9.:]*)\""");\r
 133             Match deblock = Regex.Match(input, @"--deblock=([0-9:]*)");\r
 134             Match detelecine = Regex.Match(input, @"--detelecine");\r
 135             Match detelecineValue = Regex.Match(input, @" --detelecine=\""([a-zA-Z0-9.:]*)\""");\r
 136 \r
 137             //Video Settings Tab\r
 138             Match videoEncoder = Regex.Match(input, @"-e ([a-zA-Z0-9]*)");\r
 139             Match videoFramerate = Regex.Match(input, @"-r ([0-9.]*)");\r
 140             Match videoBitrate = Regex.Match(input, @"-b ([0-9]*)");\r
 141             Match videoQuality = Regex.Match(input, @"-q ([0-9.]*)");\r
 142             Match videoFilesize = Regex.Match(input, @"-S ([0-9.]*)");\r
 143             Match twoPass = Regex.Match(input, @" -2");\r
 144             Match turboFirstPass = Regex.Match(input, @" -T");\r
 145             Match optimizeMP4 = Regex.Match(input, @" -O");\r
 146 \r
 147             //Audio Settings Tab\r
 148             Match noAudio = Regex.Match(input, @"-a none");\r
 149             Match audioTracks = Regex.Match(input, @"-a ([0-9,]*)");\r
 150             Match audioTrackMixes = Regex.Match(input, @"-6 ([0-9a-zA-Z,]*)");\r
 151             Match audioEncoders = Regex.Match(input, @"-E ([a-zA-Z0-9+,]*)");\r
 152             Match audioBitrates = Regex.Match(input, @"-B ([0-9a-zA-Z,]*)");       // Auto = a-z\r
 153             Match audioSampleRates = Regex.Match(input, @"-R ([0-9a-zA-Z.,]*)");  // Auto = a-z\r
 154             Match drcValues = Regex.Match(input, @"-D ([0-9.,]*)");\r
 155 \r
 156             Match subtitles = Regex.Match(input, @"-s ([0-9a-zA-Z]*)");\r
 157             Match subScan = Regex.Match(input, @" -U");\r
 158             Match forcedSubtitles = Regex.Match(input, @" -F");\r
 159 \r
 160             // Chapters Tab\r
 161             Match chapterMarkers = Regex.Match(input, @" -m");\r
 162             Match chapterMarkersFileMode = Regex.Match(input, @"--markers");\r
 163 \r
 164             //H264 Tab\r
 165             Match x264 = Regex.Match(input, @"-x ([.,/a-zA-Z0-9=:-]*)");\r
 166 \r
 167             //Program Options\r
 168             Match verbose = Regex.Match(input, @" -v");\r
 169 \r
 170             #endregion\r
 171 \r
 172             #region Set Varibles\r
 173 \r
 174             try\r
 175             {\r
 176                 #region Source Tab\r
 177 \r
 178                 if (title.Success)\r
 179                     thisQuery.DVDTitle = int.Parse(title.ToString().Replace("-t ", ""));\r
 180 \r
 181                 if (chapters.Success)\r
 182                 {\r
 183                     string[] actTitles = chapters.ToString().Replace("-c ", "").Split('-');\r
 184                     thisQuery.DVDChapterStart = int.Parse(actTitles[0]);\r
 185                     if (actTitles.Length > 1)\r
 186                     {\r
 187                         thisQuery.DVDChapterFinish = int.Parse(actTitles[1]);\r
 188                     }\r
 189 \r
 190                     if ((thisQuery.DVDChapterStart == 1) && (thisQuery.DVDChapterFinish == 0))\r
 191                         thisQuery.DVDChapterFinish = thisQuery.DVDChapterStart;\r
 192                 }\r
 193                 #endregion\r
 194 \r
 195                 #region Output Settings\r
 196 \r
 197                 if (format.Success)\r
 198                     thisQuery.Format = format.ToString().Replace("-f ", "");\r
 199                 thisQuery.LargeMP4 = largerMp4.Success;\r
 200                 thisQuery.IpodAtom = ipodAtom.Success;\r
 201                 thisQuery.OptimizeMP4 = optimizeMP4.Success;\r
 202 \r
 203                 #endregion\r
 204 \r
 205                 #region Picture Tab\r
 206 \r
 207                 if (width.Success)\r
 208                     thisQuery.Width = int.Parse(width.Groups[0].Value.Replace("-w ", ""));\r
 209 \r
 210                 if (height.Success)\r
 211                     thisQuery.Height = int.Parse(height.Groups[0].Value.Replace("-l ", ""));\r
 212 \r
 213                 if (maxWidth.Success)\r
 214                     thisQuery.MaxWidth = int.Parse(maxWidth.Groups[0].Value.Replace("-X ", ""));\r
 215 \r
 216                 if (maxHeight.Success)\r
 217                     thisQuery.MaxHeight = int.Parse(maxHeight.Groups[0].Value.Replace("-Y ", ""));\r
 218 \r
 219                 if (crop.Success)\r
 220                 {\r
 221                     thisQuery.CropValues = crop.ToString().Replace("--crop ", "");\r
 222                     string[] actCropValues = thisQuery.CropValues.Split(':');\r
 223                     thisQuery.CropTop = actCropValues[0];\r
 224                     thisQuery.CropBottom = actCropValues[1];\r
 225                     thisQuery.CropLeft = actCropValues[2];\r
 226                     thisQuery.CropRight = actCropValues[3];\r
 227                 }\r
 228 \r
 229                 if (strictAnamorphic.Success)\r
 230                     thisQuery.AnamorphicMode = 1;\r
 231                 else if (looseAnamorphic.Success)\r
 232                     thisQuery.AnamorphicMode = 2;\r
 233                 else if (customAnamorphic.Success)\r
 234                     thisQuery.AnamorphicMode = 3;\r
 235                 else\r
 236                     thisQuery.AnamorphicMode = 0;\r
 237 \r
 238                 thisQuery.KeepDisplayAsect = keepDisplayAsect.Success;\r
 239 \r
 240                 if (displayWidth.Success)\r
 241                     thisQuery.DisplayWidthValue = double.Parse(displayWidth.Groups[0].Value.Replace("--display-width ", ""));\r
 242 \r
 243                 if (pixelAspect.Success)\r
 244                     thisQuery.PixelAspectWidth = int.Parse(pixelAspect.Groups[1].Value.Replace("--pixel-aspect ", ""));\r
 245 \r
 246                 if (pixelAspect.Success && pixelAspect.Groups.Count >=3)\r
 247                     thisQuery.PixelAspectHeight = int.Parse(pixelAspect.Groups[2].Value.Replace("--pixel-aspect ", ""));\r
 248 \r
 249                 if (modulus.Success)\r
 250                     thisQuery.AnamorphicModulus = int.Parse(modulus.Groups[0].Value.Replace("--modulus ", ""));\r
 251 \r
 252 \r
 253                 #endregion\r
 254 \r
 255                 #region Filters\r
 256 \r
 257                 thisQuery.Decomb = "Off";\r
 258                 if (decomb.Success)\r
 259                 {\r
 260                     thisQuery.Decomb = "Default";\r
 261                     if (decombValue.Success)\r
 262                         thisQuery.Decomb = decombValue.ToString().Replace("--decomb=", "").Replace("\"", "");\r
 263                 }\r
 264 \r
 265                 thisQuery.DeInterlace = "Off";\r
 266                 if (deinterlace.Success)\r
 267                 {\r
 268                     thisQuery.DeInterlace = deinterlace.ToString().Replace("--deinterlace=", "").Replace("\"", "");\r
 269                     thisQuery.DeInterlace = thisQuery.DeInterlace.Replace("fast", "Fast").Replace("slow", "Slow").Replace("slower", "Slower");\r
 270                     thisQuery.DeInterlace = thisQuery.DeInterlace.Replace("slowest", "Slowest");\r
 271                 }\r
 272 \r
 273                 thisQuery.DeNoise = "Off";\r
 274                 if (denoise.Success)\r
 275                 {\r
 276                     thisQuery.DeNoise = denoise.ToString().Replace("--denoise=", "").Replace("\"", "");\r
 277                     thisQuery.DeNoise = thisQuery.DeNoise.Replace("weak", "Weak").Replace("medium", "Medium").Replace("strong", "Strong");\r
 278                 }\r
 279 \r
 280                 string deblockValue = "";\r
 281                 thisQuery.DeBlock = 0;\r
 282                 if (deblock.Success)\r
 283                     deblockValue = deblock.ToString().Replace("--deblock=", "");\r
 284 \r
 285                 int dval = 0;\r
 286                 if (deblockValue != "")\r
 287                     int.TryParse(deblockValue, out dval);\r
 288                 thisQuery.DeBlock = dval;\r
 289 \r
 290                 thisQuery.DeTelecine = "Off";\r
 291                 if (detelecine.Success)\r
 292                 {\r
 293                     thisQuery.DeTelecine = "Default";\r
 294                     if (detelecineValue.Success)\r
 295                         thisQuery.DeTelecine = detelecineValue.ToString().Replace("--detelecine=", "").Replace("\"", "");\r
 296                 }\r
 297 \r
 298                 #endregion\r
 299 \r
 300                 #region Video Settings Tab\r
 301 \r
 302                 string videoEncoderConvertion = videoEncoder.ToString().Replace("-e ", "");\r
 303                 switch (videoEncoderConvertion)\r
 304                 {\r
 305                     case "ffmpeg":\r
 306                         videoEncoderConvertion = "MPEG-4 (FFmpeg)";\r
 307                         break;\r
 308                     case "x264":\r
 309                         videoEncoderConvertion = "H.264 (x264)";\r
 310                         break;\r
 311                     case "theora":\r
 312                         videoEncoderConvertion = "VP3 (Theora)";\r
 313                         break;\r
 314                     default:\r
 315                         videoEncoderConvertion = "MPEG-4 (FFmpeg)";\r
 316                         break;\r
 317                 }\r
 318                 thisQuery.VideoEncoder = videoEncoderConvertion;\r
 319                 thisQuery.VideoFramerate = videoFramerate.Success ? videoFramerate.ToString().Replace("-r ", "") : "Same as source";\r
 320                 thisQuery.Grayscale = grayscale.Success;\r
 321                 thisQuery.TwoPass = twoPass.Success;\r
 322                 thisQuery.TurboFirstPass = turboFirstPass.Success;\r
 323 \r
 324                 if (videoBitrate.Success)\r
 325                     thisQuery.AverageVideoBitrate = videoBitrate.ToString().Replace("-b ", "");\r
 326                 if (videoFilesize.Success)\r
 327                     thisQuery.VideoTargetSize = videoFilesize.ToString().Replace("-S ", "");\r
 328 \r
 329                 if (videoQuality.Success)\r
 330                 {\r
 331                     float qConvert = float.Parse(videoQuality.ToString().Replace("-q ", ""), Culture);\r
 332                     thisQuery.VideoQuality = qConvert;\r
 333                 } \r
 334                 else\r
 335                     thisQuery.VideoQuality = -1;\r
 336                 #endregion\r
 337 \r
 338                 #region Audio Tab\r
 339                 // Find out how many tracks we need to add by checking how many encoders or audio tracks are selected.\r
 340                 int encoderCount = 0;\r
 341                 if (audioEncoders.Success)\r
 342                 {\r
 343                     string[] audioDataCounters = audioEncoders.ToString().Replace("-E ", "").Split(',');\r
 344                     encoderCount = audioDataCounters.Length;\r
 345                 }\r
 346 \r
 347                 // Get the data from the regular expression results\r
 348                 string[] trackData = null;\r
 349                 string[] trackMixes = null;\r
 350                 string[] trackEncoders = null;\r
 351                 string[] trackBitrates = null;\r
 352                 string[] trackSamplerates = null;\r
 353                 string[] trackDRCvalues = null;\r
 354 \r
 355                 if (audioTracks.Success)\r
 356                     trackData = audioTracks.ToString().Replace("-a ", "").Split(',');\r
 357                 if (audioTrackMixes.Success)\r
 358                     trackMixes = audioTrackMixes.ToString().Replace("-6 ", "").Split(',');\r
 359                 if (audioEncoders.Success)\r
 360                     trackEncoders = audioEncoders.ToString().Replace("-E ", "").Split(',');\r
 361                 if (audioBitrates.Success)\r
 362                     trackBitrates = audioBitrates.ToString().Replace("-B ", "").Split(',');\r
 363                 if (audioSampleRates.Success)\r
 364                     trackSamplerates = audioSampleRates.ToString().Replace("-R ", "").Split(',');\r
 365                 if (drcValues.Success)\r
 366                     trackDRCvalues = drcValues.ToString().Replace("-D ", "").Split(',');\r
 367 \r
 368                 // Create new Audio Track Classes and store them in the ArrayList\r
 369                 ArrayList allAudioTrackInfo = new ArrayList();\r
 370                 for (int x = 0; x < encoderCount; x++)\r
 371                 {\r
 372                     AudioTrack track = new AudioTrack();\r
 373                     if (trackData != null)\r
 374                         if (trackData.Length >= (x + 1))                         // Audio Track\r
 375                             track.Track = trackData[x].Trim();\r
 376 \r
 377                     if (trackMixes != null)\r
 378                         if (trackMixes.Length >= (x + 1))                        // Audio Mix\r
 379                             track.MixDown = GetMixDown(trackMixes[x].Trim());\r
 380 \r
 381                     if (trackEncoders != null)\r
 382                         if (trackEncoders.Length >= (x + 1))                     // Audio Mix\r
 383                             track.Encoder = GetAudioEncoder(trackEncoders[x].Trim());\r
 384 \r
 385                     if (trackBitrates != null)\r
 386                         if (trackBitrates.Length >= (x + 1))                     // Audio Encoder\r
 387                             track.Bitrate = trackBitrates[x].Trim() == "auto" ? "Auto" : trackBitrates[x].Trim();\r
 388 \r
 389                     if (trackSamplerates != null)\r
 390                         if (trackSamplerates.Length >= (x + 1))                  // Audio SampleRate\r
 391                             track.SampleRate = trackSamplerates[x].Trim() == "0" ? "Auto" : trackSamplerates[x].Trim();\r
 392 \r
 393                     if (trackDRCvalues != null)\r
 394                         if (trackDRCvalues.Length >= (x + 1))                   // Audio DRC Values\r
 395                             track.DRC = trackDRCvalues[x].Trim();\r
 396 \r
 397                     allAudioTrackInfo.Add(track);\r
 398                 }\r
 399                 thisQuery.AudioInformation = allAudioTrackInfo;\r
 400 \r
 401                 // Subtitle Stuff\r
 402                 if (subtitles.Success)\r
 403                     thisQuery.Subtitles = subtitles.ToString().Replace("-s ", "");\r
 404                 else\r
 405                     thisQuery.Subtitles = subScan.Success ? "Autoselect" : "None";\r
 406 \r
 407                 thisQuery.ForcedSubtitles = forcedSubtitles.Success;\r
 408                 #endregion\r
 409 \r
 410                 #region Chapters Tab\r
 411                 if (chapterMarkersFileMode.Success || chapterMarkers.Success)\r
 412                     thisQuery.ChapterMarkers = true;\r
 413                 #endregion\r
 414 \r
 415                 #region H.264 and other\r
 416 \r
 417                 if (x264.Success)\r
 418                     thisQuery.H264Query = x264.ToString().Replace("-x ", "");\r
 419 \r
 420                 thisQuery.Verbose = verbose.Success;\r
 421 \r
 422                 #endregion\r
 423             }\r
 424             catch (Exception exc)\r
 425             {\r
 426                 MessageBox.Show(\r
 427                     "An error has occured in the Query Parser. Please report this error on the forum in the 'Windows' support section. \n\n" +\r
 428                     exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 429             }\r
 430 \r
 431             #endregion\r
 432 \r
 433             return thisQuery;\r
 434         }\r
 435 \r
 436         /// <summary>\r
 437         /// Get the GUI equiv to a CLI mixdown\r
 438         /// </summary>\r
 439         /// <param name="mixdown"></param>\r
 440         /// <returns></returns>\r
 441         private static string GetMixDown(string mixdown)\r
 442         {\r
 443             switch (mixdown.Trim())\r
 444             {\r
 445                 case "mono":\r
 446                     return "Mono";\r
 447                 case "stereo":\r
 448                     return "Stereo";\r
 449                 case "dpl1":\r
 450                     return "Dolby Surround";\r
 451                 case "dpl2":\r
 452                     return "Dolby Pro Logic II";\r
 453                 case "6ch":\r
 454                     return "6 Channel Discrete";\r
 455                 default:\r
 456                     return "Automatic";\r
 457             }\r
 458         }\r
 459 \r
 460         /// <summary>\r
 461         /// Get the GUI equiv to a CLI audio encoder\r
 462         /// </summary>\r
 463         /// <param name="audioEnc"></param>\r
 464         /// <returns></returns>\r
 465         private static string GetAudioEncoder(string audioEnc)\r
 466         {\r
 467             switch (audioEnc)\r
 468             {\r
 469                 case "faac":\r
 470                     return "AAC (faac)";\r
 471                 case "lame":\r
 472                     return "MP3 (lame)";\r
 473                 case "vorbis":\r
 474                     return "Vorbis (vorbis)";\r
 475                 case "ac3":\r
 476                     return "AC3 Passthru";\r
 477                 case "dts":\r
 478                     return "DTS Passthru";\r
 479                 default:\r
 480                     return "AAC (faac)";\r
 481             }\r
 482         }\r
 483     }\r
 484 }