First Public Release.
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gjefferyes
223
ROMVault2/DatReaders/DatMessXMLReader.cs
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223
ROMVault2/DatReaders/DatMessXMLReader.cs
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/******************************************************
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* ROMVault2 is written by Gordon J. *
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* Contact gordon@romvault.com *
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* Copyright 2014 *
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******************************************************/
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using System.Xml;
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using ROMVault2.RvDB;
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using ROMVault2.Utils;
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namespace ROMVault2.DatReaders
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{
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public static class DatMessXmlReader
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{
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private static int _indexContinue;
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public static bool ReadDat(ref RvDir tDat, XmlDocument doc)
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{
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if (!LoadHeaderFromDat(ref tDat, ref doc))
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return false;
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if (doc.DocumentElement == null)
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return false;
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XmlNodeList gameNodeList = doc.DocumentElement.SelectNodes("software");
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if (gameNodeList == null)
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return false;
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for (int i = 0; i < gameNodeList.Count; i++)
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{
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LoadGameFromDat(ref tDat, gameNodeList[i]);
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}
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return true;
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}
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private static bool LoadHeaderFromDat(ref RvDir tDir, ref XmlDocument doc)
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{
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XmlNodeList head = doc.SelectNodes("softwarelist");
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if (head == null)
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return false;
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if (head.Count == 0)
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return false;
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if (head[0].Attributes == null)
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return false;
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RvDat tDat = new RvDat();
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tDat.AddData(RvDat.DatData.DatName, VarFix.CleanFileName(head[0].Attributes.GetNamedItem("name")));
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tDat.AddData(RvDat.DatData.Description, VarFix.String(head[0].Attributes.GetNamedItem("description")));
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string val = VarFix.String(head[0].Attributes.GetNamedItem("forcemerging")).ToLower();
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switch (val.ToLower())
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{
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case "split":
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tDat.AddData(RvDat.DatData.MergeType, "split");
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break;
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case "full":
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tDat.AddData(RvDat.DatData.MergeType, "full");
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break;
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default:
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tDat.AddData(RvDat.DatData.MergeType, "split");
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break;
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}
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tDir.Dat = tDat;
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return true;
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}
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private static void LoadGameFromDat(ref RvDir tDat, XmlNode gameNode)
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{
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if (gameNode.Attributes == null)
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return;
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RvDir parent = tDat;
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RvDir tDir = new RvDir(FileType.Zip)
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{
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Name = VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("name")),
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Game = new RvGame(),
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Dat = tDat.Dat,
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DatStatus = DatStatus.InDatCollect
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};
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tDir.Game.AddData(RvGame.GameData.Description, VarFix.String(gameNode.SelectSingleNode("description")));
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tDir.Game.AddData(RvGame.GameData.RomOf, VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("cloneof")));
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tDir.Game.AddData(RvGame.GameData.CloneOf, VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("cloneof")));
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tDir.Game.AddData(RvGame.GameData.Year, VarFix.CleanFileName(gameNode.SelectSingleNode("year")));
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tDir.Game.AddData(RvGame.GameData.Manufacturer, VarFix.CleanFileName(gameNode.SelectSingleNode("publisher")));
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RvDir tDirCHD = new RvDir(FileType.Dir)
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{
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Name = VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("name")),
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Game = new RvGame(),
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Dat = tDat.Dat,
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DatStatus = DatStatus.InDatCollect
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};
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tDirCHD.Game.AddData(RvGame.GameData.Description, VarFix.String(gameNode.SelectSingleNode("description")));
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tDirCHD.Game.AddData(RvGame.GameData.RomOf, VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("cloneof")));
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tDirCHD.Game.AddData(RvGame.GameData.CloneOf, VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("cloneof")));
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tDirCHD.Game.AddData(RvGame.GameData.Year, VarFix.CleanFileName(gameNode.SelectSingleNode("year")));
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tDirCHD.Game.AddData(RvGame.GameData.Manufacturer, VarFix.CleanFileName(gameNode.SelectSingleNode("publisher")));
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int index1;
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string testName = tDir.Name;
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int nameCount = 0;
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while (parent.ChildNameSearch(tDir, out index1) == 0)
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{
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tDir.Name = testName + "_" + nameCount;
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nameCount++;
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}
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tDirCHD.Name = tDir.Name;
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XmlNodeList partNodeList = gameNode.SelectNodes("part");
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if (partNodeList == null) return;
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for (int iP = 0; iP < partNodeList.Count; iP++)
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{
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_indexContinue = -1;
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XmlNodeList dataAreaNodeList = partNodeList[iP].SelectNodes("dataarea");
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if (dataAreaNodeList != null)
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for (int iD = 0; iD < dataAreaNodeList.Count; iD++)
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{
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XmlNodeList romNodeList = dataAreaNodeList[iD].SelectNodes("rom");
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if (romNodeList != null)
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for (int iR = 0; iR < romNodeList.Count; iR++)
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{
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LoadRomFromDat(ref tDir, romNodeList[iR]);
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}
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}
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}
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for (int iP = 0; iP < partNodeList.Count; iP++)
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{
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XmlNodeList diskAreaNodeList = partNodeList[iP].SelectNodes("diskarea");
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if (diskAreaNodeList != null)
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for (int iD = 0; iD < diskAreaNodeList.Count; iD++)
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{
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XmlNodeList romNodeList = diskAreaNodeList[iD].SelectNodes("disk");
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if (romNodeList != null)
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for (int iR = 0; iR < romNodeList.Count; iR++)
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{
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LoadDiskFromDat(ref tDirCHD, romNodeList[iR]);
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}
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}
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}
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if (tDir.ChildCount > 0)
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parent.ChildAdd(tDir, index1);
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if (tDirCHD.ChildCount > 0)
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parent.ChildAdd(tDirCHD, index1);
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}
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private static void LoadRomFromDat(ref RvDir tGame, XmlNode romNode)
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{
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if (romNode.Attributes == null)
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return;
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XmlNode name = romNode.Attributes.GetNamedItem("name");
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string loadflag = VarFix.String(romNode.Attributes.GetNamedItem("loadflag"));
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if (name != null)
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{
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RvFile tRom = new RvFile(FileType.ZipFile)
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{
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Name = VarFix.CleanFullFileName(name),
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Size = VarFix.ULong(romNode.Attributes.GetNamedItem("size")),
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CRC = VarFix.CleanMD5SHA1(romNode.Attributes.GetNamedItem("crc"), 8),
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SHA1 = VarFix.CleanMD5SHA1(romNode.Attributes.GetNamedItem("sha1"), 40),
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Status = VarFix.ToLower(romNode.Attributes.GetNamedItem("status")),
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Dat = tGame.Dat
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};
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if (tRom.Size != null) tRom.FileStatusSet(FileStatus.SizeFromDAT);
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if (tRom.CRC != null) tRom.FileStatusSet(FileStatus.CRCFromDAT);
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if (tRom.SHA1 != null) tRom.FileStatusSet(FileStatus.SHA1FromDAT);
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_indexContinue = tGame.ChildAdd(tRom);
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}
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else if (loadflag.ToLower() == "continue")
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{
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RvFile tZippedFile = (RvFile)tGame.Child(_indexContinue);
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tZippedFile.Size += VarFix.ULong(romNode.Attributes.GetNamedItem("size"));
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}
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}
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private static void LoadDiskFromDat(ref RvDir tGame, XmlNode romNode)
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{
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if (romNode.Attributes == null)
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return;
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XmlNode name = romNode.Attributes.GetNamedItem("name");
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RvFile tRom = new RvFile(FileType.File)
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{
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Name = VarFix.CleanFullFileName(name) + ".chd",
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SHA1CHD = VarFix.CleanMD5SHA1(romNode.Attributes.GetNamedItem("sha1"), 40),
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Status = VarFix.ToLower(romNode.Attributes.GetNamedItem("status")),
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Dat = tGame.Dat
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};
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if (tRom.SHA1CHD != null) tRom.FileStatusSet(FileStatus.SHA1CHDFromDAT);
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tGame.ChildAdd(tRom);
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}
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}
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}
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