Exemplo n.º 1
0
        private void MakeCache(String filename, String biopath)
        {
            Random r = new Random();

            using (FileStream fs = new FileStream(filename, FileMode.Create, FileAccess.Write))
            {
                for (int i = 0; i < 4; i++)
                    fs.WriteValueS32(r.Next());
            }
        }
Exemplo n.º 2
0
        private void MakeCache(String filename, String biopath)
        {
            Random r = new Random();
            //string[] parts = filename.Split('\\');

            using (FileStream fs = new FileStream(filename, FileMode.Create, FileAccess.Write))
            {
                for (int i = 0; i < 4; i++)
                    fs.WriteValueS32(r.Next());
            }
            //DebugOutput.PrintLn( "Made new cache?  " + filename + "\n");
        }
Exemplo n.º 3
0
        /// <summary>
        /// This method is an alternate way of saving PCCs
        /// Instead of reconstructing the PCC from the data taken, it instead copies across the existing
        /// data, appends new exports, updates the export list, changes the namelist location and updates the
        /// value in the header
        /// </summary>
        /// <param name="newFileName">The filename to write to</param>
        /// <param name="attemptOverwrite">Do you wish to attempt to overwrite the existing export</param>
        public string appendSave(string newFileName, bool attemptOverwrite, int HeadeNameOffset = 34)
        {
            string rtValues = "";
            string loc = Path.GetDirectoryName(Application.ExecutablePath);


            //Get info
            expInfoEndOffset = ExportOffset + Exports.Sum(export => export.header.Length);
            if (expDataBegOffset < expInfoEndOffset)
                expDataBegOffset = expInfoEndOffset;
            //List<ExportEntry> unchangedExports = Exports.Where(export => !export.hasChanged || (export.hasChanged && export.Data.Length <= export.DataSize)).ToList();
            List<ExportEntry> unchangedExports = Exports.Where(export => !export.hasChanged).ToList();
            List<ExportEntry> changedExports;
            List<ExportEntry> replaceExports = null;
            if (!attemptOverwrite)
            {
                //If not trying to overwrite, then select all exports that have been changed
                changedExports = Exports.Where(export => export.hasChanged).ToList();
                //MessageBox.Show("No changed exports = " + changedExports.Count);
                //throw new NullReferenceException();
            }
            else
            {
                //If we are trying to overwrite, then split up the exports that have been changed that can and can't overwrite the originals
                changedExports = Exports.Where(export => export.hasChanged && export.Data.Length > export.DataSize).ToList();
                replaceExports = Exports.Where(export => export.hasChanged && export.Data.Length <= export.DataSize).ToList();
            }
            int max = Exports.Max(maxExport => maxExport.DataOffset);
            ExportEntry lastExport = Exports.Find(export => export.DataOffset == max);
            int lastDataOffset = lastExport.DataOffset + lastExport.DataSize;
            //byte[] oldName;

            if (!attemptOverwrite)
            {
                int offset = ExportOffset;
                foreach (ExportEntry export in Exports)
                {
                    if (!export.hasChanged)
                    {
                        offset += export.header.Length;
                    }
                    else
                        break;
                }
                rtValues += offset + " ";
                using (FileStream stream = new FileStream(loc + "\\exec\\infoCache.bin", FileMode.Append))
                {
                    stream.Seek(0, SeekOrigin.End);
                    rtValues += stream.Position + " ";
                    //throw new FileNotFoundException();
                    stream.Write(changedExports[0].header, 32, 8);
                }
            }


            byte[] oldPCC = new byte[lastDataOffset];//Check whether compressed
            using (FileStream oldPccStream = new FileStream(this.FileName, FileMode.Open))
            {
                //Read the original data up to the last export
                oldPccStream.Read(oldPCC, 0, lastDataOffset);
            }
            //Start writing the new file
            using (FileStream newPCCStream = new FileStream(newFileName, FileMode.Create))
            {
                newPCCStream.Seek(0, SeekOrigin.Begin);
                //Write the original file up til the last original export (note that this leaves in all the original exports)
                newPCCStream.Write(oldPCC, 0, lastDataOffset);
                if (!attemptOverwrite)
                {
                    //If we're not trying to overwrite then just append all the changed exports
                    foreach (ExportEntry export in changedExports)
                    {
                        export.DataOffset = (int)newPCCStream.Position;
                        export.DataSize = export.Data.Length;
                        newPCCStream.Write(export.Data, 0, export.Data.Length);
                    }
                }
                else
                {
                    //If we are then move to each offset and overwrite the data with the new exports
                    foreach (ExportEntry export in replaceExports)
                    {
                        //newPCCStream.Position = export.DataOffset;
                        newPCCStream.Seek(export.DataOffset, SeekOrigin.Begin);
                        export.DataSize = export.Data.Length;
                        newPCCStream.Write(export.Data, 0, export.Data.Length);
                    }
                    //Then move to the end and append the new data
                    //newPCCStream.Position = lastDataOffset;
                    newPCCStream.Seek(lastDataOffset, SeekOrigin.Begin);

                    foreach (ExportEntry export in changedExports)
                    {
                        export.DataOffset = (int)newPCCStream.Position;
                        export.DataSize = export.Data.Length;
                        newPCCStream.Write(export.Data, 0, export.Data.Length);
                    }
                }
                //Set the new nameoffset and namecounts
                NameOffset = (int)newPCCStream.Position;
                NameCount = Names.Count;
                //Then write out the namelist
                foreach (NameEntry name in Names)
                {
                    newPCCStream.WriteValueS32(name.name.Length + 1);
                    newPCCStream.WriteString(name + "\0", (uint)(name.name.Length + 1), Encoding.ASCII);
                    newPCCStream.WriteValueS32(name.unk);
                    newPCCStream.WriteValueS32(name.flags);
                }
                //Move to the name info position in the header - not a strong piece of code, but it's working so far
                //newPCCStream.Position = 34;
                newPCCStream.Seek(HeadeNameOffset, SeekOrigin.Begin);
                //And write the new info
                byte[] nameHeader = new byte[8];
                byte[] nameCount = BitConverter.GetBytes(NameCount);
                byte[] nameOff = BitConverter.GetBytes(NameOffset);
                for (int i = 0; i < 4; i++)
                    nameHeader[i] = nameCount[i];
                for (int i = 0; i < 4; i++)
                    nameHeader[i + 4] = nameOff[i];
                newPCCStream.Write(nameHeader, 0, 8);

                //update the import list
                newPCCStream.Seek(ImportOffset, SeekOrigin.Begin);
                foreach (ImportEntry import in Imports)
                {
                    newPCCStream.Write(import.header, 0, import.header.Length);
                }

                //Finally, update the export list
                newPCCStream.Seek(ExportOffset, SeekOrigin.Begin);
                foreach (ExportEntry export in Exports)
                {
                    newPCCStream.Write(export.header, 0, export.header.Length);
                }

                if (!attemptOverwrite)
                {
                    using (FileStream stream = new FileStream(loc + "\\exec\\infoCache.bin", FileMode.Append))
                    {
                        stream.Seek(0, SeekOrigin.End);
                        rtValues += stream.Position + " ";
                        stream.Write(changedExports[0].header, 32, 8);
                    }
                }
            }
            return rtValues;
        }
Exemplo n.º 4
0
        /// <summary>
        /// Writes the first invariable parts of a .mod (version, number of jobs) to FileStream.
        /// </summary>
        /// <param name="fs">FileStream to write to.</param>
        /// <param name="jobcount">Number of jobs. Exists because it's not always JobList.Count.</param>
        public static void WriteModHeader(FileStream fs, int jobcount)
        {
            // KFreon: Write version
            string version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
            fs.Seek(0, SeekOrigin.Begin);
            //byte[] length = BitConverter.GetBytes(version.Length);
            //fs.WriteBytes(length);
            fs.WriteValueS32(version.Length);
            foreach (char c in version)
                fs.WriteByte((byte)c);

            // KFreon: Write number of jobs to be included in this .mod
            fs.WriteValueS32(jobcount);

            DebugOutput.PrintLn("Version: " + version);
            DebugOutput.PrintLn("Number of jobs: " + jobcount);
        }
Exemplo n.º 5
0
            /// <summary>
            /// Write current job to fileStream.
            /// </summary>
            /// <param name="fs">FileStream to write to.</param>
            public void WriteJobToFile(FileStream fs)
            {
                // KFreon: Write job name
                //fs.WriteBytes(BitConverter.GetBytes(Name.Length));
                fs.WriteValueS32(Name.Length);
                foreach (char c in Name)
                    fs.WriteByte((byte)c);

                // KFreon: Write script
                //fs.WriteBytes(BitConverter.GetBytes(Script.Length));
                fs.WriteValueS32(Script.Length);
                foreach (char c in Script)
                    fs.WriteByte((byte)c);

                // KFreon: Write job data
                //fs.WriteBytes(BitConverter.GetBytes(data.Length));
                fs.WriteValueS32(data.Length);
                fs.WriteBytes(data);
            }
        /// <summary>
        /// This method is an alternate way of saving PCCs
        /// Instead of reconstructing the PCC from the data taken, it instead copies across the existing
        /// data, appends new exports, updates the export list, changes the namelist location and updates the
        /// value in the header
        /// </summary>
        /// <param name="newFileName">The filename to write to</param>
        /// <param name="attemptOverwrite">Do you wish to attempt to overwrite the existing export</param>
        public string altSaveToFile(string newFileName, bool attemptOverwrite, int HeadeNameOffset = 34)
        {
            DebugOutput.PrintLn("Saving pcc with alternate method.");
            string rtValues = "";
            string loc = KFreonLib.Misc.Methods.GetExecutingLoc();

            //Check whether compressed
            if (this.bCompressed)
                KFreonLib.PCCObjects.Misc.PCCDecompress(this.pccFileName);

            //Get info
            expInfoEndOffset = ExportOffset + Exports.Sum(export => export.info.Length);
            if (expDataBegOffset < expInfoEndOffset)
                expDataBegOffset = expInfoEndOffset;
            //List<ExportEntry> unchangedExports = Exports.Where(export => !export.hasChanged || (export.hasChanged && export.Data.Length <= export.DataSize)).ToList();
            List<ME3ExportEntry> unchangedExports = Exports.Where(export => !export.hasChanged).ToList();
            List<ME3ExportEntry> changedExports;
            List<ME3ExportEntry> replaceExports = null;

            if (!attemptOverwrite)
            {
                //If not trying to overwrite, then select all exports that have been changed
                changedExports = Exports.Where(export => export.hasChanged).ToList();
                //MessageBox.Show("No changed exports = " + changedExports.Count);
                //throw new NullReferenceException();
            }
            else
            {
                //If we are trying to overwrite, then split up the exports that have been changed that can and can't overwrite the originals
                changedExports = Exports.Where(export => export.hasChanged && export.Data.Length > export.DataSize).ToList();
                replaceExports = Exports.Where(export => export.hasChanged && export.Data.Length <= export.DataSize).ToList();
            }
            //ExportEntry lastExport = unchangedExports.Find(export => export.DataOffset == unchangedExports.Max(maxExport => maxExport.DataOffset));


            uint max = Exports.Max(maxExport => maxExport.DataOffset);
            ME3ExportEntry lastExport = Exports.Find(export => export.DataOffset == max);

            int lastDataOffset = (int)(lastExport.DataOffset + lastExport.DataSize);
            byte[] oldPCC = new byte[lastDataOffset];
            //byte[] oldName;

            if (!attemptOverwrite)
            {
                int offset = ExportOffset;
                foreach (ME3ExportEntry export in Exports)
                {
                    if (!export.hasChanged)
                    {
                        offset += export.info.Length;
                    }
                    else
                        break;
                }
                rtValues += offset.ToString() + " ";
                using (FileStream stream = new FileStream(loc + "\\exec\\infoCache.bin", FileMode.Append))
                {
                    stream.Seek(0, SeekOrigin.End);
                    rtValues += stream.Position + " ";
                    //throw new FileNotFoundException();
                    stream.Write(changedExports[0].info, 32, 8);
                }
            }


            using (FileStream oldPccStream = new FileStream(this.pccFileName, FileMode.Open))
            {
                //Read the original data up to the last export
                oldPccStream.Read(oldPCC, 0, lastDataOffset);
                #region Unused code
                /* Maybe implement this if I want to directly copy the names across.
                 * Not useful at this time
                if (NameOffset == 0x8E)
                {
                    oldName = new byte[ImportOffset - 0x8E];
                    oldPccStream.Seek(0x8E, SeekOrigin.Begin);
                    oldPccStream.Read(oldName, 0, (int)oldPccStream.Length - lastDataOffset);
                }
                else
                {
                    oldName = new byte[oldPccStream.Length - lastDataOffset];
                    oldPccStream.Seek(lastDataOffset, SeekOrigin.Begin);
                    oldPccStream.Read(oldName, 0, (int)oldPccStream.Length - lastDataOffset);
                }
                 * */
                #endregion
            }
            //Start writing the new file
            using (FileStream newPCCStream = new FileStream(newFileName, FileMode.Create))
            {
                Console.WriteLine();
                Console.WriteLine("Starting Save");
                newPCCStream.Seek(0, SeekOrigin.Begin);
                Console.WriteLine("newPCCStream length: " + newPCCStream.Length);
                //Write the original file up til the last original export (note that this leaves in all the original exports)
                newPCCStream.Write(oldPCC, 0, lastDataOffset);
                Console.WriteLine("OldPCC length: " + oldPCC.Length);
                Console.WriteLine("lastDataOFfset: " + lastDataOffset);
                Console.WriteLine("overwriting?: " + attemptOverwrite);
                if (!attemptOverwrite)
                {
                    //If we're not trying to overwrite then just append all the changed exports
                    foreach (ME3ExportEntry export in changedExports)
                    {
                        export.DataOffset = (uint)newPCCStream.Position;
                        export.DataSize = export.Data.Length;
                        newPCCStream.Write(export.Data, 0, export.Data.Length);
                    }
                }
                else
                {
                    Console.WriteLine("replaceExports count: " + replaceExports.Count);
                    //If we are then move to each offset and overwrite the data with the new exports
                    foreach (ME3ExportEntry export in replaceExports)
                    {
                        //newPCCStream.Position = export.DataOffset;
                        newPCCStream.Seek(export.DataOffset, SeekOrigin.Begin);
                        export.DataSize = export.Data.Length;
                        newPCCStream.Write(export.Data, 0, export.Data.Length);
                        //Console.WriteLine("exports.DataOffset: " + export.DataOffset);
                        //Console.WriteLine("export datalength: " + export.Data.Length);
                    }
                    //Then move to the end and append the new data
                    //newPCCStream.Position = lastDataOffset;
                    newPCCStream.Seek(lastDataOffset, SeekOrigin.Begin);

                    Console.WriteLine("changedExports count: " + changedExports.Count);
                    foreach (ME3ExportEntry export in changedExports)
                    {
                        export.DataOffset = (uint)newPCCStream.Position;
                        //Console.WriteLine("newstream position: " + newPCCStream.Position);
                        export.DataSize = export.Data.Length;
                        //Console.WriteLine("export size: " + export.DataSize);
                        newPCCStream.Write(export.Data, 0, export.Data.Length);
                        //Console.WriteLine("datalength: " + export.Data.Length);
                    }
                }
                //Set the new nameoffset and namecounts
                NameOffset = (int)newPCCStream.Position;
                Console.WriteLine("nameoffset: " + NameOffset);
                NameCount = Names.Count;
                Console.WriteLine("namecount: " + Names.Count);
                //Then write out the namelist
                foreach (string name in Names)
                {
                    //Console.WriteLine("name: " + name);
                    newPCCStream.WriteValueS32(-(name.Length + 1));
                    newPCCStream.WriteString(name + "\0", (uint)(name.Length + 1) * 2, Encoding.Unicode);
                }
                Console.WriteLine("newPCCStream.length: " + newPCCStream.Length);
                //Move to the name info position in the header - not a strong piece of code, but it's working so far
                //newPCCStream.Position = 34;
                newPCCStream.Seek(HeadeNameOffset, SeekOrigin.Begin);
                Console.WriteLine("headernameoffset: " + HeadeNameOffset);
                //And write the new info
                byte[] nameHeader = new byte[8];
                byte[] nameCount = BitConverter.GetBytes(NameCount);
                byte[] nameOff = BitConverter.GetBytes(NameOffset);
                for (int i = 0; i < 4; i++)
                    nameHeader[i] = nameCount[i];
                for (int i = 0; i < 4; i++)
                    nameHeader[i + 4] = nameOff[i];
                newPCCStream.Write(nameHeader, 0, 8);

                //Finally, update the export list
                newPCCStream.Seek(ExportOffset, SeekOrigin.Begin);
                foreach (ME3ExportEntry export in Exports)
                {
                    newPCCStream.Write(export.info, 0, export.info.Length);
                }

                if (!attemptOverwrite)
                {
                    using (FileStream stream = new FileStream(loc + "\\exec\\infoCache.bin", FileMode.Append))
                    {
                        stream.Seek(0, SeekOrigin.End);
                        rtValues += stream.Position + " ";
                        stream.Write(changedExports[0].info, 32, 8);
                    }
                }
            }
            return rtValues;
        }
Exemplo n.º 7
0
        /// <summary>
        /// This method is an alternate way of saving PCCs
        /// Instead of reconstructing the PCC from the data taken, it instead copies across the existing
        /// data, appends new exports, updates the export list, changes the namelist location and updates the
        /// value in the header
        /// </summary>
        /// <param name="newFileName">The filename to write to</param>
        /// 
        public void appendSave(string newFileName)
        {
            IEnumerable<ME2ExportEntry> replaceExports;
            IEnumerable<ME2ExportEntry> appendExports;

            int lastDataOffset;
            int max;
            if (IsAppend)
            {
                replaceExports = exports.Where(export => export.DataChanged && export.DataOffset < NameOffset && export.DataSize <= export.OriginalDataSize);
                appendExports = exports.Where(export => export.DataOffset > NameOffset || (export.DataChanged && export.DataSize > export.OriginalDataSize));
                max = exports.Where(exp => exp.DataOffset < NameOffset).Max(e => e.DataOffset);
            }
            else
            {
                IEnumerable<ME2ExportEntry> changedExports;
                changedExports = exports.Where(export => export.DataChanged);
                replaceExports = changedExports.Where(export => export.DataSize <= export.OriginalDataSize);
                appendExports = changedExports.Except(replaceExports);
                max = exports.Max(maxExport => maxExport.DataOffset);
            }

            ME2ExportEntry lastExport = exports.Find(export => export.DataOffset == max);
            lastDataOffset = lastExport.DataOffset + lastExport.DataSize;

            byte[] oldPCC = new byte[lastDataOffset];//Check whether compressed
            if (IsCompressed)
            {
                oldPCC = CompressionHelper.Decompress(FileName).Take(lastDataOffset).ToArray();
                IsCompressed = false;
            }
            else
            {
                using (FileStream oldPccStream = new FileStream(this.FileName, FileMode.Open))
                {
                    //Read the original data up to the last export
                    oldPccStream.Read(oldPCC, 0, lastDataOffset);
                }
            }
            //Start writing the new file
            using (FileStream newPCCStream = new FileStream(newFileName, FileMode.Create))
            {
                newPCCStream.Seek(0, SeekOrigin.Begin);
                //Write the original file up til the last original export (note that this leaves in all the original exports)
                newPCCStream.Write(oldPCC, 0, lastDataOffset);

                //write the in-place export updates
                foreach (ME2ExportEntry export in replaceExports)
                {
                    newPCCStream.Seek(export.DataOffset, SeekOrigin.Begin);
                    export.DataSize = export.Data.Length;
                    newPCCStream.WriteBytes(export.Data);
                }

                
                newPCCStream.Seek(lastDataOffset, SeekOrigin.Begin);
                //Set the new nameoffset and namecounts
                NameOffset = (int)newPCCStream.Position;
                NameCount = names.Count;
                //Then write out the namelist
                foreach (string name in names)
                {
                    newPCCStream.WriteValueS32(name.Length + 1);
                    newPCCStream.WriteString(name);
                    newPCCStream.WriteByte(0);
                    newPCCStream.WriteValueS32(-14);
                }

                //Write the import list
                ImportOffset = (int)newPCCStream.Position;
                ImportCount = imports.Count;
                foreach (ImportEntry import in imports)
                {
                    newPCCStream.WriteBytes(import.header);
                }

                //append the new data
                foreach (ME2ExportEntry export in appendExports)
                {
                    export.DataOffset = (int)newPCCStream.Position;
                    export.DataSize = export.Data.Length;
                    newPCCStream.Write(export.Data, 0, export.Data.Length);
                }
                
                //Write the export list
                ExportOffset = (int)newPCCStream.Position;
                ExportCount = exports.Count;
                foreach (ME2ExportEntry export in exports)
                {
                    newPCCStream.WriteBytes(export.header);
                }

                IsAppend = true;

                //write the updated header
                newPCCStream.Seek(0, SeekOrigin.Begin);
                newPCCStream.WriteBytes(header);
            }
            AfterSave();
        }