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Refactor image classes and split them to smaller files.
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155
DiscImageChef.DiscImages/ZZZRawImage/Helpers.cs
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155
DiscImageChef.DiscImages/ZZZRawImage/Helpers.cs
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// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : Helpers.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Disk image plugins.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Contains helpers for raw image, that is, user data sector by sector copy.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2018 Natalia Portillo
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// ****************************************************************************/
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using DiscImageChef.CommonTypes;
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namespace DiscImageChef.DiscImages
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{
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public partial class ZZZRawImage
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{
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MediaType CalculateDiskType()
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{
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if(imageInfo.SectorSize == 2048)
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{
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if(imageInfo.Sectors <= 360000) return MediaType.CD;
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if(imageInfo.Sectors <= 2295104) return MediaType.DVDPR;
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if(imageInfo.Sectors <= 2298496) return MediaType.DVDR;
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if(imageInfo.Sectors <= 4171712) return MediaType.DVDRDL;
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if(imageInfo.Sectors <= 4173824) return MediaType.DVDPRDL;
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if(imageInfo.Sectors <= 24438784) return MediaType.BDR;
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return imageInfo.Sectors <= 62500864 ? MediaType.BDRXL : MediaType.Unknown;
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}
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switch(imageInfo.ImageSize)
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{
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case 80384: return MediaType.ECMA_66;
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case 81664: return MediaType.IBM23FD;
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case 92160: return MediaType.ATARI_525_SD;
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case 102400: return MediaType.ACORN_525_SS_SD_40;
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case 116480: return MediaType.Apple32SS;
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case 133120: return MediaType.ATARI_525_ED;
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case 143360: return MediaType.Apple33SS;
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case 163840:
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if(imageInfo.SectorSize == 256) return MediaType.ACORN_525_SS_DD_40;
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return MediaType.DOS_525_SS_DD_8;
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case 184320: return MediaType.DOS_525_SS_DD_9;
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case 204800: return MediaType.ACORN_525_SS_SD_80;
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case 232960: return MediaType.Apple32DS;
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case 242944: return MediaType.IBM33FD_128;
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case 256256: return MediaType.ECMA_54;
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case 286720: return MediaType.Apple33DS;
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case 287488: return MediaType.IBM33FD_256;
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case 306432: return MediaType.IBM33FD_512;
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case 322560: return MediaType.Apricot_35;
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case 325632: return MediaType.ECMA_70;
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case 327680:
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if(imageInfo.SectorSize == 256) return MediaType.ACORN_525_SS_DD_80;
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return MediaType.DOS_525_DS_DD_8;
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case 368640:
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if(extension == ".st") return MediaType.DOS_35_SS_DD_9;
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return MediaType.DOS_525_DS_DD_9;
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case 409600:
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if(extension == ".st") return MediaType.ATARI_35_SS_DD;
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return MediaType.AppleSonySS;
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case 450560: return MediaType.ATARI_35_SS_DD_11;
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case 495872: return MediaType.IBM43FD_128;
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case 512512: return MediaType.ECMA_59;
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case 653312: return MediaType.ECMA_78;
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case 655360: return MediaType.ACORN_525_DS_DD;
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case 737280: return MediaType.DOS_35_DS_DD_9;
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case 819200:
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if(imageInfo.SectorSize == 256) return MediaType.CBM_35_DD;
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if((extension == ".adf" || extension == ".adl") && imageInfo.SectorSize == 1024)
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return MediaType.ACORN_35_DS_DD;
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if(extension == ".st") return MediaType.ATARI_35_DS_DD;
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return MediaType.AppleSonyDS;
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case 839680: return MediaType.FDFORMAT_35_DD;
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case 901120:
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if(extension == ".st") return MediaType.ATARI_35_DS_DD_11;
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return MediaType.CBM_AMIGA_35_DD;
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case 988416: return MediaType.IBM43FD_256;
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case 995072: return MediaType.IBM53FD_256;
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case 1021696: return MediaType.ECMA_99_26;
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case 1146624: return MediaType.IBM53FD_512;
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case 1177344: return MediaType.ECMA_99_15;
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case 1222400: return MediaType.IBM53FD_1024;
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case 1228800: return MediaType.DOS_525_HD;
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case 1255168: return MediaType.ECMA_69_8;
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case 1261568: return MediaType.NEC_525_HD;
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case 1304320: return MediaType.ECMA_99_8;
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case 1427456: return MediaType.FDFORMAT_525_HD;
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case 1474560: return MediaType.DOS_35_HD;
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case 1638400: return MediaType.ACORN_35_DS_HD;
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case 1720320: return MediaType.DMF;
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case 1763328: return MediaType.FDFORMAT_35_HD;
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case 1802240: return MediaType.CBM_AMIGA_35_HD;
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case 1880064: return MediaType.XDF_35;
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case 1884160: return MediaType.XDF_35;
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case 2949120: return MediaType.DOS_35_ED;
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case 9338880: return MediaType.NEC_35_TD;
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case 20818944: return MediaType.Floptical;
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case 33554432: return MediaType.FD32MB;
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case 40387584: return MediaType.PocketZip;
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case 100663296: return MediaType.ZIP100;
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case 126222336: return MediaType.LS120;
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case 127923200: return MediaType.ECMA_154;
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case 201410560: return MediaType.HiFD;
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case 229632000: return MediaType.ECMA_201;
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case 240386048: return MediaType.LS240;
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case 250640384: return MediaType.ZIP250;
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case 481520640: return MediaType.ECMA_183_512;
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case 533403648: return MediaType.ECMA_183;
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case 596787200: return MediaType.ECMA_184_512;
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case 654540800: return MediaType.ECMA_184;
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case 1070617600: return MediaType.Jaz;
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#region Commodore
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case 174848:
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case 175531: return MediaType.CBM_1540;
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case 196608:
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case 197376: return MediaType.CBM_1540_Ext;
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case 349696:
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case 351062: return MediaType.CBM_1571;
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#endregion Commodore
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default: return MediaType.GENERIC_HDD;
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}
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}
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}
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}
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