public bool isTFCCompressed() { FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read); fs.Seek(16, SeekOrigin.Begin); uint magic = fs.ReadValueU32(); fs.Close(); return (magic == 0x9E2A83C1) || (magic.Swap() == 0x9E2A83C1); }
public static unsafe int Patch(string hPatchs, string hSources, string hDests,ProgressBar pBar,Label lab,int FileID) { try { if (pBar.InvokeRequired == true) { SetValue PSetValue = new SetValue(DoSetValue); SetText LSetText = new SetText(DoSetText); pBar.Invoke(PSetValue, new Object[] { pBar, 0 }); lab.Invoke(LSetText, new Object[] { lab, "0%" }); } UInt32 BLOCKSIZE = 16384; UInt32 temp = 0; UInt32 read; byte[] source_md5 = new byte[16]; byte[] patch_dest_md5 = new byte[16]; byte[] block = new byte[BLOCKSIZE]; int MD5Mode = 0; UInt32 patches = 0; int already_uptodate = 0,j=1; double blocks; FILETIME targetModifiedTime; DateTime dte = new DateTime() ; //write回调方法 FileStream Patchs = new FileStream(hPatchs, FileMode.Open, FileAccess.Read, FileShare.Read); FileStream Sources = new FileStream(hSources, FileMode.Open, FileAccess.Read, FileShare.Read); FileStream Dests = new FileStream(hDests, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite); Hashtable Data = Program.filehash; // special 'addition' for the dll: since the patch file is now // in a seperate file, the VPAT header might be right at the start // of the file, and a pointer at the end of the file is probably missing // (because all patch generator versions don't append it, the linker/gui // does this). Patchs.Seek(0, SeekOrigin.Begin); temp = Patchs.ReadValueU32(); read = 4; // it's not at the start of file -> there must be a pointer at the end of // file then if (temp != 0x54415056) { Patchs.Seek(-4, SeekOrigin.End); temp = Patchs.ReadValueU32(); read = 4; Patchs.Seek(temp, SeekOrigin.Begin); temp = Patchs.ReadValueU32(); read = 4; if (temp != 0x54415056) return result.PATCH_CORRUPT; } // target file date is by default the current system time GetSystemTimeAsFileTime(&targetModifiedTime); // read the number of patches in the file patches = Patchs.ReadValueU32(); read = 4; if (Convert.ToBoolean(patches & 0x80000000)) MD5Mode = 1; // MSB is now reserved for future extensions, anyone wanting more than // 16 million patches in a single file is nuts anyway patches = patches & 0x00FFFFFF; if (!Convert.ToBoolean(MD5Mode)) { return result.PATCH_UNSUPPORTED; } else { source_md5 = checksum.FileMD5(Sources, Data, FileID,Program.AdvMOD); if (source_md5 == null) return result.PATCH_ERROR; } //pBar.Maximum = Convert.ToInt32(patches); while (Convert.ToBoolean(patches--)) { int patch_blocks = 0, patch_size = 0; // flag which needs to be set by one of the checksum checks int currentPatchMatchesChecksum = 0; // read the number of blocks this patch has patch_blocks = Convert.ToInt32(Patchs.ReadValueU32()); blocks = patch_blocks; read = 4; if (!Convert.ToBoolean(patch_blocks)) { return result.PATCH_CORRUPT; } if (pBar.InvokeRequired == true) { SetValue PSetValue = new SetValue(DoSetMax); pBar.Invoke(PSetValue, new Object[] { pBar, Convert.ToInt32(patch_blocks) }); } // read checksums if (!Convert.ToBoolean(MD5Mode)) { return result.PATCH_UNSUPPORTED; } else { int md5index; byte[] patch_source_md5 = new byte[16]; patch_source_md5 = Patchs.ReadBytes(16); read = 16; if (patch_source_md5 == null) { return result.PATCH_CORRUPT; } patch_dest_md5 = Patchs.ReadBytes(16); read = 16; if (patch_dest_md5 == null) { return result.PATCH_CORRUPT; } // check to see if it's already up-to-date for some patch for (md5index = 0; md5index < 16; md5index++) { if (source_md5[md5index] != patch_dest_md5[md5index]) break; if (md5index == 15) already_uptodate = 1; } for (md5index = 0; md5index < 16; md5index++) { if (source_md5[md5index] != patch_source_md5[md5index]) break; if (md5index == 15) currentPatchMatchesChecksum = 1; } } // read the size of the patch, we can use this to skip over it patch_size = Convert.ToInt32(Patchs.ReadValueU32()); read = 4; if (patch_size == null) { return result.PATCH_CORRUPT; } if (Convert.ToBoolean(currentPatchMatchesChecksum)) { while (Convert.ToBoolean(patch_blocks--)) { if (pBar.InvokeRequired == true) { SetValue PSetValue = new SetValue(DoSetValue); SetText LSetText = new SetText(DoSetText); pBar.Invoke(PSetValue, new Object[] { pBar, Convert.ToInt32(j++) }); var per = Convert.ToDouble(j-1)/Convert.ToDouble(blocks); lab.Invoke(LSetText, new Object[] { lab, Convert.ToString(Math.Ceiling(per*100)) + "%" }); Application.DoEvents(); } Byte blocktype = 0; UInt32 blocksize = 0; blocktype = Convert.ToByte(Patchs.ReadByte()); read = 1; if (blocktype==null) { return result.PATCH_CORRUPT; } switch (blocktype) { case 1: case 2: case 3: if (blocktype == 1) { Byte x; x = Convert.ToByte(Patchs.ReadByte()); read = 1; blocksize = Convert.ToUInt32(Convert.ToBoolean(x) ? x : 0); } else if (blocktype == 2) { UInt16 x; x = Patchs.ReadValueU16(); read = 2; blocksize = Convert.ToUInt32(Convert.ToBoolean(x) ? x : 0); } else { UInt32 x; x = Patchs.ReadValueU32(); read = 4; blocksize = Convert.ToUInt32(Convert.ToBoolean(x) ? x : 0); } temp = Patchs.ReadValueU32(); read = 4; if (!Convert.ToBoolean(blocksize) || temp == null || read != 4) return result.PATCH_CORRUPT; Sources.Seek(temp, SeekOrigin.Begin); //SetFilePointer(hSource, temp, 0, EMoveMethod.Begin); do { Sources.Read(block, 0, Convert.ToInt32(Math.Min(BLOCKSIZE, blocksize))); read = Math.Min(BLOCKSIZE, blocksize); if (block == null) { return result.PATCH_ERROR; } //IAsyncResult writeResult = Dests.BeginWrite(block,0,Convert.ToInt32(read),writeCallBack,"Write Target File"); //Dests.EndWrite(writeResult); Dests.Write(block, 0, Convert.ToInt32(read)); temp = read; //WriteFile(hDest, block, read, &temp, NULL); if (temp != Math.Min(BLOCKSIZE, blocksize)) return result.PATCH_ERROR; blocksize -= temp; } while (Convert.ToBoolean(temp)); break; case 5: case 6: case 7: if (blocktype == 5) { Byte x; x = Convert.ToByte(Patchs.ReadByte()); read = 1; blocksize = Convert.ToUInt32(Convert.ToBoolean(x) ? x : 0); } else if (blocktype == 6) { UInt16 x; x = Patchs.ReadValueU16(); read = 2; blocksize = Convert.ToUInt32(Convert.ToBoolean(x) ? x : 0); } else { UInt32 x; x = Patchs.ReadValueU32(); read = 4; blocksize = Convert.ToUInt32(Convert.ToBoolean(x) ? x : 0); } if (!Convert.ToBoolean(blocksize)) return result.PATCH_CORRUPT; do { Patchs.Read(block, 0, Convert.ToInt32(Math.Min(BLOCKSIZE, blocksize))); read = Math.Min(BLOCKSIZE, blocksize); if (block == null) { return result.PATCH_CORRUPT; } //IAsyncResult writeResult = Dests.BeginWrite(block, 0, Convert.ToInt32(read), writeCallBack, "Write Target File"); //Dests.EndWrite(writeResult); Dests.Write(block, 0, Convert.ToInt32(read)); temp = read; //WriteFile(hDest, block, read, &temp, NULL); if (temp != Math.Min(BLOCKSIZE, blocksize)) return result.PATCH_ERROR; blocksize -= temp; } while (Convert.ToBoolean(temp)); break; case 255: // read the file modified time from the patch targetModifiedTime.dwLowDateTime = (int)Patchs.ReadValueU32(); targetModifiedTime.dwHighDateTime = (int)Patchs.ReadValueU32(); ///////////////////////////////////////////////////////////////// //from System.Runtime.InteropServices.FILETIME to System.DateTime ///////////////////////////////////////////////////////////////// long _Value = (long) targetModifiedTime.dwHighDateTime << 32 | (long)(uint)targetModifiedTime.dwLowDateTime; dte = DateTime.FromFileTimeUtc(_Value); read = Convert.ToUInt32(Marshal.SizeOf(targetModifiedTime)); //if(targetModifiedTime) { //return result.PATCH_CORRUPT; //} break; default: return result.PATCH_CORRUPT; } } if (!Convert.ToBoolean(MD5Mode)) { return result.PATCH_UNSUPPORTED; } else { //int md5index; byte[] dest_md5 = new byte[16]; Dests.Close(); Patchs.Close(); Sources.Close(); File.Delete(hPatchs); File.Delete(hSources); File.Move(hDests, hSources); File.SetLastWriteTime(hSources, dte); //FileStream Dest = new FileStream(hSources, FileMode.Open, FileAccess.Read, FileShare.None); //dest_md5 = checksum.FileMD5(Dest, Data, -1); //Dest.Close(); //if (dest_md5 == null) //{ // return result.PATCH_ERROR; // } //for (md5index = 0; md5index < 16; md5index++) //{ // if (dest_md5[md5index] != patch_dest_md5[md5index]) return result.PATCH_ERROR; //} } // set file time //SetFileTime(hDest, NULL, NULL, &targetModifiedTime); return result.PATCH_SUCCESS; } else { Patchs.Seek(patch_size, SeekOrigin.Current); //SetFilePointer(hPatch, patch_size, NULL, EMoveMethod.Current); } } // if already up to date, it doesn't matter that we didn't match if (Convert.ToBoolean(already_uptodate)) { return result.PATCH_UPTODATE; } else { return result.PATCH_NOMATCH; } } catch (Exception Err) { MessageBox.Show("出现错误:" + Err.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information); return result.PATCH_ERROR; } }
public IEnumerable<IResult> ReadSave() { string fileName = null; MyOpenFileResult ofr; ofr = new MyOpenFileResult() .FilterFiles( ffc => ffc.AddFilter("sav", true) .WithDescription("Borderlands 2 Save Files") .AddAllFilesFilter()) .WithFileDo(s => fileName = s); if (string.IsNullOrEmpty(this._SavePath) == false && Directory.Exists(this._SavePath) == true) { ofr = ofr.In(this._SavePath); } yield return ofr; if (fileName == null) { yield break; } /////////////////////////////////////////// //SPITFIRE1337 MODS /////////////////////////////////////////// string path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData); //using (FileStream fs = File.Create(path)) { } File.Delete(path + "/mytempsave.sav"); File.Delete(path + "/savegame.sav"); File.Copy(fileName, path + "/mytempsave.sav"); string profileid = ""; string deviceid = ""; string consoleid = ""; Stream input1 = new FileStream(fileName, FileMode.Open); // Ensure that the target does not exist. //Stream input = new Stream(fs); var check = input1.ReadValueU32(Endian.Big); input1.Close(); if (check == 0x434F4E20) { //MessageBox.Show("This is a xbox save"); yield return new DelegateResult(() => { DJsIO io = new DJsIO(fileName, DJFileMode.Open, true); io.Position = 0x371; profileid = io.ReadHexString(8); //Profile ID io.Close(); }) .Rescue().Execute( x => new MyMessageBox("An exception was thrown (press Ctrl+C to copy):\n\n" + x.ToString(), "Error") .WithIcon(MessageBoxImage.Error).AsCoroutine()); STFSPackage xPackage = new STFSPackage(fileName, null); FileEntry xent = (FileEntry)xPackage.GetFile("savegame.sav"); if (!xent.Extract(path + "/savegame.sav")) { //MessageBoxEx.Show("Extraction Failed!", "Failed!", MessageBoxButtons.OK, MessageBoxIcon.[Error]) //xboxextract.ReportProgress(200, "Extraction Failed"); //Thread.Sleep(2000); //Return MessageBox.Show("Could not extract savegame.sav. Please use a program like modio or horizon to extract your savegame.sav"); } else { fileName = path + "/savegame.sav"; //MessageBox.Show("File extracted"); //Thread.Sleep(2000); //MessageBoxEx.Show("Extraction Complete!", "Complete!", MessageBoxButtons.OK, MessageBoxIcon.Information) } } else { profileid = "0"; deviceid = "0"; consoleid = "0"; } yield return new DelegateResult(() => { FileFormats.SaveFile saveFile; using (var input = File.OpenRead(fileName)) { saveFile = FileFormats.SaveFile.Deserialize(input, FileFormats.SaveFile.DeserializeSettings.None); } this.SaveFile = saveFile; this.General.ImportData(saveFile.SaveGame, saveFile.Endian, profileid, deviceid, consoleid); this.CurrencyOnHand.ImportData(saveFile.SaveGame); this.Backpack.ImportData(saveFile.SaveGame); this.Bank.ImportData(saveFile.SaveGame); }) .Rescue<DllNotFoundException>().Execute( x => new MyMessageBox("Failed to load save: " + x.Message, "Error") .WithIcon(MessageBoxImage.Error).AsCoroutine()) .Rescue<FileFormats.SaveFormatException>().Execute( x => new MyMessageBox("Failed to load save: " + x.Message, "Error") .WithIcon(MessageBoxImage.Error).AsCoroutine()) .Rescue<FileFormats.SaveCorruptionException>().Execute( x => new MyMessageBox("Failed to load save: " + x.Message, "Error") .WithIcon(MessageBoxImage.Error).AsCoroutine()) .Rescue().Execute( x => new MyMessageBox("An exception was thrown (press Ctrl+C to copy):\n\n" + x.ToString(), "Error") .WithIcon(MessageBoxImage.Error).AsCoroutine()); /////////////////////////////////////////// //END SPITFIRE1337 MODS /////////////////////////////////////////// }