private static int GetFileHashImpl(FileInfo file)
{
if (!file.Exists)
{
return(-1);
}
if (SB3UGS_Utils.FileIsAssetBundle(file))
{
try
{
return(SB3UGS_Utils.HashFileContents(file.FullName));
}
catch (Exception ex)
{
Console.WriteLine("Failed to get content hash with SB3UGS, falling back to full hash. File: " + file.FullName + " Exception: " + ex.Message);
}
}
if (_crc == null)
{
_crc = new CRC32();
}
else
{
_crc.Reset();
}
using (var rs = file.OpenRead())
{
return(_crc.GetCrc32(rs));
}
}
/// <summary>
/// Gets the CRC of file.
/// </summary>
/// <param name="psFile">The file path.</param>
/// <returns>System.Int64.</returns>
public static long GetCrcFile(string psFile)
{
using (var streamFile = new FileStream(psFile, FileMode.Open))
{
var crcFile = new CRC32();
return(crcFile.GetCrc32(streamFile));
}
}
public void SimpleCRC32Test()
{
string mockObj = @"SABNFGTREJ32435457#@$^%&&([p]\[]::<>?<ASCZXNOLółźćżą111"; // crc32=2259372540
CRC32 crc = new CRC32();
Stream str = new MemoryStream(sHGG.StrToByteArray(mockObj));
uint crc32 = crc.GetCrc32(str);
Assert.IsNotNull(crc32);
Assert.AreEqual(crc32, 2259372540);
}
private void importPatchToolStripMenuItem_Click(object sender, EventArgs e)
{
openFileDialog.Title = "Please select a compressed patch file";
openFileDialog.CheckFileExists = false;
openFileDialog.Filter = "Zip File (*.zip)|*.zip|Rar File (*.rar)|*.rar";
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
if (!File.Exists(openFileDialog.FileName))
{
MessageBox.Show(this, "That file does not exist!");
return;
}
CRC32 crc32 = new CRC32();
crc32.PercentCompleteChange += new ProgressChangeHandler(OnPercentChange);
FileStream stream = File.OpenRead(openFileDialog.FileName);
uint crc = crc32.GetCrc32(stream);
stream.Close();
string location = string.Empty;
PathInputForm form = new PathInputForm();
form.PatchLocation = "http://";
if (form.ShowDialog(this) == DialogResult.Cancel)
{
return;
}
if (!form.PatchLocation.Contains(Path.GetFileName(openFileDialog.FileName)))
{
if (!form.PatchLocation.EndsWith("/"))
{
form.PatchLocation += "/";
}
form.PatchLocation += Path.GetFileName(openFileDialog.FileName);
}
PatchlistFile file = new PatchlistFile(form.PatchLocation, crc, new FileInfo(openFileDialog.FileName).Length);
if (!listBox.Items.Contains(file) && !DuplicateFileNames(file))
{
_needsSaving = true;
listBox.Items.Add(file);
}
}
}
/// <summary>
/// Get the CRC32 checksum of the input stream.
/// </summary>
/// <param name="stream">File Stream for which to generate the checksum.</param>
/// <returns>String containing the hexidecimal representation of the CRC32 of the input stream.</returns>
public static string GetCrc32OfFullFile(FileStream stream)
{
// get incoming stream position
long initialStreamPosition = stream.Position;
// move to zero position
stream.Seek(0, SeekOrigin.Begin);
// calculate CRC32
CRC32 crc32 = new CRC32();
int ret = crc32.GetCrc32(stream);
// return stream to incoming position
stream.Position = initialStreamPosition;
return(ret.ToString("X8", CultureInfo.InvariantCulture));
}
/**
* Returns the "public" hash of the email address, i.e., the one we give out
* to select partners via our API.
*
* @param string _email An email address to hash
* @return string A public hash of the form crc32(_email)_md5(_email)
*/
public static string email_get_public_hash(string email)
{
if (!string.IsNullOrEmpty(email))
{
email = email.ToLower().Trim();
byte[] rawBytes = System.Text.UTF8Encoding.UTF8.GetBytes(email);
CRC32 crc = new CRC32();
UInt32 crcResult = crc.GetCrc32(new System.IO.MemoryStream(rawBytes));
MD5 md5 = new MD5CryptoServiceProvider();
byte[] md5Result = md5.ComputeHash(rawBytes);
string md5Data = ToHexString(md5Result).ToLower();
return(crcResult.ToString() + "_" + md5Data);
}
return("");
}
private void importPatchToolStripMenuItem_Click(object sender, EventArgs e)
{
openFileDialog.Title = "Please select a compressed patch file";
openFileDialog.CheckFileExists = false;
openFileDialog.Filter = "Zip File (*.zip)|*.zip|Rar File (*.rar)|*.rar";
if( openFileDialog.ShowDialog(this) == DialogResult.OK )
{
if( !File.Exists(openFileDialog.FileName) )
{
MessageBox.Show(this, "That file does not exist!");
return;
}
CRC32 crc32 = new CRC32();
crc32.PercentCompleteChange += new ProgressChangeHandler(OnPercentChange);
FileStream stream = File.OpenRead(openFileDialog.FileName);
uint crc = crc32.GetCrc32(stream);
stream.Close();
string location = string.Empty;
PathInputForm form = new PathInputForm();
form.PatchLocation = "http://";
if( form.ShowDialog(this) == DialogResult.Cancel )
return;
if (!form.PatchLocation.Contains(Path.GetFileName(openFileDialog.FileName)))
{
if (!form.PatchLocation.EndsWith("/"))
form.PatchLocation += "/";
form.PatchLocation += Path.GetFileName(openFileDialog.FileName);
}
PatchlistFile file = new PatchlistFile(form.PatchLocation, crc, new FileInfo(openFileDialog.FileName).Length);
if (!listBox.Items.Contains(file) && !DuplicateFileNames(file))
{
_needsSaving = true;
listBox.Items.Add(file);
}
}
}
// These two data types are supported in DotNetZip, but only if .NET Framework is targeted.
//private SelfExtractorFlavor _selfExtractorFlavor;
//private SelfExtractorSaveOptions _selfExtractorSaveOptions;
public void CallAll()
{
// These two apis are supported in DotNetZip, but only if .NET Framework is targeted.
//_zipFile.SaveSelfExtractor(_string, _selfExtractorFlavor);
//_zipFile.SaveSelfExtractor(_string, _selfExtractorSaveOptions);
//Project: Ionic.Zip
_bZip2InputStream.Close();
_bZip2InputStream.Flush();
_int = _bZip2InputStream.Read(_bytes, _int, _int);
_int = _bZip2InputStream.ReadByte();
_long = _bZip2InputStream.Seek(_long, _seekOrigin);
_bZip2InputStream.SetLength(_long);
_bZip2InputStream.Write(_bytes, _int, _int);
_bZip2OutputStream.Close();
_bZip2OutputStream.Flush();
_int = _bZip2OutputStream.Read(_bytes, _int, _int);
_long = _bZip2OutputStream.Seek(_long, _seekOrigin);
_bZip2OutputStream.SetLength(_long);
_bZip2OutputStream.Write(_bytes, _int, _int);
_parallelBZip2OutputStream.Close();
_parallelBZip2OutputStream.Flush();
_int = _parallelBZip2OutputStream.Read(_bytes, _int, _int);
_long = _parallelBZip2OutputStream.Seek(_long, _seekOrigin);
_parallelBZip2OutputStream.SetLength(_long);
_parallelBZip2OutputStream.Write(_bytes, _int, _int);
_crc32.Combine(_int, _int);
_int = _crc32.ComputeCrc32(_int, _byte);
_int = _crc32.GetCrc32(_stream);
_int = _crc32.GetCrc32AndCopy(_stream, _stream);
_crc32.Reset();
_crc32.SlurpBlock(_bytes, _int, _int);
_crc32.UpdateCRC(_byte);
_crc32.UpdateCRC(_byte, _int);
_crcCalculatorStream.Close();
_crcCalculatorStream.Flush();
_int = _crcCalculatorStream.Read(_bytes, _int, _int);
_long = _crcCalculatorStream.Seek(_long, _seekOrigin);
_crcCalculatorStream.SetLength(_long);
_crcCalculatorStream.Write(_bytes, _int, _int);
_zipEntriesCollection = _fileSelector.SelectEntries(_zipFile);
_zipEntriesCollection = _fileSelector.SelectEntries(_zipFile, _string);
_stringsCollection = _fileSelector.SelectFiles(_string);
_stringsReadOnly = _fileSelector.SelectFiles(_string, _bool);
_string = _fileSelector.ToString();
_bool = _comHelper.CheckZip(_string);
_bool = _comHelper.CheckZipPassword(_string, _string);
_comHelper.FixZipDirectory(_string);
_string = _comHelper.GetZipLibraryVersion();
_bool = _comHelper.IsZipFile(_string);
_bool = _comHelper.IsZipFileWithExtract(_string);
_countingStream.Adjust(_long);
_countingStream.Flush();
_int = _countingStream.Read(_bytes, _int, _int);
_long = _countingStream.Seek(_long, _seekOrigin);
_countingStream.SetLength(_long);
_countingStream.Write(_bytes, _int, _int);
_zipEntry.Extract();
_zipEntry.Extract(_extractExistingFileAction);
_zipEntry.Extract(_string);
_zipEntry.Extract(_string, _extractExistingFileAction);
_zipEntry.Extract(_stream);
_zipEntry.ExtractWithPassword(_extractExistingFileAction, _string);
_zipEntry.ExtractWithPassword(_string);
_zipEntry.ExtractWithPassword(_string, _extractExistingFileAction, _string);
_zipEntry.ExtractWithPassword(_string, _string);
_zipEntry.ExtractWithPassword(_stream, _string);
_crcCalculatorStream = _zipEntry.OpenReader();
_crcCalculatorStream = _zipEntry.OpenReader(_string);
_zipEntry.SetEntryTimes(_datetime, _datetime, _datetime);
_string = _zipEntry.ToString();
_zipEntry = _zipFile.AddDirectory(_string);
_zipEntry = _zipFile.AddDirectory(_string, _string);
_zipEntry = _zipFile.AddDirectoryByName(_string);
_zipEntry = _zipFile.AddEntry(_string, _bytes);
_zipEntry = _zipFile.AddEntry(_string, _openDelegate, _closeDelegate);
_zipEntry = _zipFile.AddEntry(_string, _writeDelegate);
_zipEntry = _zipFile.AddEntry(_string, _string);
_zipEntry = _zipFile.AddEntry(_string, _string, _encoding);
_zipEntry = _zipFile.AddEntry(_string, _stream);
_zipEntry = _zipFile.AddFile(_string);
_zipEntry = _zipFile.AddFile(_string, _string);
_zipFile.AddFiles(_strings);
_zipFile.AddFiles(_strings, _bool, _string);
_zipFile.AddFiles(_strings, _string);
_zipEntry = _zipFile.AddItem(_string);
_zipEntry = _zipFile.AddItem(_string, _string);
_zipFile.AddSelectedFiles(_string);
_zipFile.AddSelectedFiles(_string, _bool);
_zipFile.AddSelectedFiles(_string, _string);
_zipFile.AddSelectedFiles(_string, _string, _bool);
_zipFile.AddSelectedFiles(_string, _string, _string);
_zipFile.AddSelectedFiles(_string, _string, _string, _bool);
_bool = _zipFile.ContainsEntry(_string);
_zipFile.Dispose();
_zipFile.ExtractAll(_string);
_zipFile.ExtractAll(_string, _extractExistingFileAction);
_zipFile.ExtractSelectedEntries(_string);
_zipFile.ExtractSelectedEntries(_string, _extractExistingFileAction);
_zipFile.ExtractSelectedEntries(_string, _string);
_zipFile.ExtractSelectedEntries(_string, _string, _string);
_zipFile.ExtractSelectedEntries(_string, _string, _string, _extractExistingFileAction);
_enumerator = _zipFile.GetNewEnum();
_zipFile.Initialize(_string);
_zipFile.RemoveEntries(_zipEntriesCollection);
_zipFile.RemoveEntries(_stringsCollection);
_zipFile.RemoveEntry(_zipEntry);
_zipFile.RemoveEntry(_string);
_int = _zipFile.RemoveSelectedEntries(_string);
_int = _zipFile.RemoveSelectedEntries(_string, _string);
_zipFile.Save();
_zipFile.Save(_string);
_zipFile.Save(_stream);
_zipEntriesCollection = _zipFile.SelectEntries(_string);
_zipEntriesCollection = _zipFile.SelectEntries(_string, _string);
_string = _zipFile.ToString();
_zipEntry = _zipFile.UpdateDirectory(_string);
_zipEntry = _zipFile.UpdateDirectory(_string, _string);
_zipEntry = _zipFile.UpdateEntry(_string, _bytes);
_zipEntry = _zipFile.UpdateEntry(_string, _openDelegate, _closeDelegate);
_zipEntry = _zipFile.UpdateEntry(_string, _writeDelegate);
_zipEntry = _zipFile.UpdateEntry(_string, _string);
_zipEntry = _zipFile.UpdateEntry(_string, _string, _encoding);
_zipEntry = _zipFile.UpdateEntry(_string, _stream);
_zipEntry = _zipFile.UpdateFile(_string);
_zipFile.UpdateFile(_string, _string);
_zipFile.UpdateFiles(_strings);
_zipFile.UpdateFiles(_strings, _string);
_zipFile.UpdateItem(_string);
_zipFile.UpdateItem(_string, _string);
_zipFile.UpdateSelectedFiles(_string, _string, _string, _bool);
_zipInputStream.Flush();
_zipEntry = _zipInputStream.GetNextEntry();
_int = _zipInputStream.Read(_bytes, _int, _int);
_long = _zipInputStream.Seek(_long, _seekOrigin);
_zipInputStream.SetLength(_long);
_string = _zipInputStream.ToString();
_zipInputStream.Write(_bytes, _int, _int);
_bool = _zipOutputStream.ContainsEntry(_string);
_zipOutputStream.Flush();
_zipEntry = _zipOutputStream.PutNextEntry(_string);
_int = _zipOutputStream.Read(_bytes, _int, _int);
_long = _zipOutputStream.Seek(_long, _seekOrigin);
_zipOutputStream.SetLength(_long);
_string = _zipOutputStream.ToString();
_zipOutputStream.Write(_bytes, _int, _int);
_deflateStream.Flush();
_int = _deflateStream.Read(_bytes, _int, _int);
_long = _deflateStream.Seek(_long, _seekOrigin);
_deflateStream.SetLength(_long);
_deflateStream.Write(_bytes, _int, _int);
_gZipStream.Flush();
_int = _gZipStream.Read(_bytes, _int, _int);
_long = _gZipStream.Seek(_long, _seekOrigin);
_gZipStream.SetLength(_long);
_gZipStream.Write(_bytes, _int, _int);
_parallelDeflateOutputStream.Close();
_parallelDeflateOutputStream.Flush();
_int = _parallelDeflateOutputStream.Read(_bytes, _int, _int);
_parallelDeflateOutputStream.Reset(_stream);
_long = _parallelDeflateOutputStream.Seek(_long, _seekOrigin);
_parallelDeflateOutputStream.SetLength(_long);
_parallelDeflateOutputStream.Write(_bytes, _int, _int);
// Static
_bool = ZipFile.CheckZip(_string);
_bool = ZipFile.CheckZip(_string, _bool, _textWriter);
_bool = ZipFile.CheckZipPassword(_string, _string);
ZipFile.FixZipDirectory(_string);
_bool = ZipFile.IsZipFile(_string);
_bool = ZipFile.IsZipFile(_string, _bool);
_bool = ZipFile.IsZipFile(_stream, _bool);
_zipFile = ZipFile.Read(_string);
_zipFile = ZipFile.Read(_string, _readOptions);
_zipFile = ZipFile.Read(_stream);
_zipFile = ZipFile.Read(_stream, _readOptions);
_uint = Adler.Adler32(_uint, _bytes, _int, _int);
_bytes = DeflateStream.CompressBuffer(_bytes);
_bytes = DeflateStream.CompressString(_string);
_bytes = DeflateStream.UncompressBuffer(_bytes);
_string = DeflateStream.UncompressString(_bytes);
_bytes = GZipStream.CompressBuffer(_bytes);
_bytes = GZipStream.CompressString(_string);
_bytes = GZipStream.UncompressBuffer(_bytes);
_string = GZipStream.UncompressString(_bytes);
_bytes = ZlibStream.CompressBuffer(_bytes);
_bytes = ZlibStream.CompressString(_string);
_bytes = ZlibStream.UncompressBuffer(_bytes);
_string = ZlibStream.UncompressString(_bytes);
}
public static void SerializeDirToPak(string dir, string pakfile)
{
string[] allFiles = recursiveGetFiles(dir, "");
List <Dir> dirEntryList = new List <Dir>();
using (FormattedWriter fw = new FormattedWriter(pakfile)) {
// Write files
foreach (var file in allFiles)
{
fw.Write(new Signature()
{
signature = stringFileHeader2
});
File f = new File();
byte[] bytes = System.IO.File.ReadAllBytes(Path.Combine(dir, file));
byte[] compressed = decryptBytesWithTable(ZlibCodecCompress(bytes), 0x3ff, 1, table2);
f.compressedSize = (uint)compressed.Length;
f.compressionMethod = 8;
CRC32 dataCheckSum = new CRC32();
f.crc = dataCheckSum.GetCrc32(new MemoryStream(bytes));
f.data = compressed;
f.extractSystem = 0;
f.extractVersion = 20;
f.extraField = new byte[0];
f.extraFieldLength = 0;
f.filename = Encoding.UTF8.GetBytes(file);
f.filenameLength = (ushort)f.filename.Length;
f.generalPurposeFlagBits = 0;
f.lastModDate = 0;
f.lastModTime = 0;
f.uncompressedSize = (uint)bytes.Length;
fw.Write(f);
Dir d = new Dir();
d.comment = new byte[0];
d.commentLength = 0;
d.compressedSize = f.compressedSize;
d.compressType = f.compressionMethod;
d.crc = f.crc;
d.createSystem = f.extractSystem;
d.createVersion = f.extractVersion;
d.date = f.lastModDate;
d.diskNumberStart = 0;
d.externalFileAttributes = 33;
d.extractSystem = f.extractSystem;
d.extractVersion = f.extractVersion;
d.extraField = new byte[0];
d.extraFieldLength = 0;
d.filename = f.filename;
d.filenameLength = f.filenameLength;
d.flagBits = f.generalPurposeFlagBits;
d.internalFileAttributes = 0;
d.localHeaderOffset = 0;
d.time = f.lastModTime;
d.uncompressedSize = f.uncompressedSize;
dirEntryList.Add(d);
}
var dirEntryListStartPos = fw.BaseStream.BaseStream.Position;
foreach (var d in dirEntryList)
{
fw.Write(new Signature()
{
signature = stringCentralDir2
});
fw.Write(d);
}
var dirEntryListEndPos = fw.BaseStream.BaseStream.Position;
End e = new End();
e.byteSizeOfCentralDirectory = (uint)(dirEntryListEndPos - dirEntryListStartPos);
e.centralDirRecordsOnDisk = (short)dirEntryList.Count;
e.centralDirStartDisk = 0;
e.comment = new byte[0];
e.commentLength = 0;
e.diskNumber = 0;
e.offsetOfStartOfCentralDirectory = (uint)dirEntryListStartPos;
e.totalNumOfCentralDirRecords = (short)dirEntryList.Count;
fw.Write(new Signature()
{
signature = stringEndArchive2
});
fw.Write(e);
}
}
int detectVersion(byte[] data, uint uncompressedSize, int crc, ushort compressionMethod)
{
if (compressionMethod != 0 && compressionMethod != 8)
{
throw new Exception("Unknown compression method " + compressionMethod + "!");
}
// version 2
if (compressionMethod == 8)
{
try {
var bytes = ZlibCodecDecompress(decryptBytesWithTable(data, 0x3ff, 1, table2));
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc)
{
return(2);
}
} catch { }
}
else
{
var bytes = decryptBytesWithTable(data, 0x3ff, 1, table2);
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc)
{
return(2);
}
}
//version 1
if (compressionMethod == 8)
{
try {
var bytes = ZlibCodecDecompress(decryptBytesWithTable(data, 0x1f, 32, table1));
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc)
{
return(1);
}
} catch { }
}
else
{
var bytes = decryptBytesWithTable(data, 0x1f, 32, table1);
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc)
{
return(2);
}
}
return(0);
}
int detectVersion(byte[] data, uint uncompressedSize, int crc, ushort compressionMethod)
{
if (compressionMethod != 0 && compressionMethod != 8) {
throw new Exception("Unknown compression method " + compressionMethod + "!");
}
// version 2
if (compressionMethod == 8) {
try {
var bytes = ZlibCodecDecompress(decryptBytesWithTable(data, 0x3ff, 1, table2));
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc) {
return 2;
}
} catch { }
} else {
var bytes = decryptBytesWithTable(data, 0x3ff, 1, table2);
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc) {
return 2;
}
}
//version 1
if (compressionMethod == 8) {
try {
var bytes = ZlibCodecDecompress(decryptBytesWithTable(data, 0x1f, 32, table1));
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc) {
return 1;
}
} catch { }
} else {
var bytes = decryptBytesWithTable(data, 0x1f, 32, table1);
CRC32 dataCheckSum = new CRC32();
int checkSum = dataCheckSum.GetCrc32(new MemoryStream(bytes));
if (bytes.Length == uncompressedSize && checkSum == crc) {
return 2;
}
}
return 0;
}
public static void SerializeDirToPak(string dir, string pakfile)
{
string[] allFiles = recursiveGetFiles(dir, "");
List<Dir> dirEntryList = new List<Dir>();
using (FormattedWriter fw = new FormattedWriter(pakfile)) {
// Write files
foreach (var file in allFiles) {
fw.Write(new Signature() { signature = stringFileHeader2 });
File f = new File();
byte[] bytes = System.IO.File.ReadAllBytes(Path.Combine(dir, file));
byte[] compressed = decryptBytesWithTable(ZlibCodecCompress(bytes), 0x3ff, 1, table2);
f.compressedSize = (uint)compressed.Length;
f.compressionMethod = 8;
CRC32 dataCheckSum = new CRC32();
f.crc = dataCheckSum.GetCrc32(new MemoryStream(bytes));
f.data = compressed;
f.extractSystem = 0;
f.extractVersion = 20;
f.extraField = new byte[0];
f.extraFieldLength = 0;
f.filename = Encoding.UTF8.GetBytes(file);
f.filenameLength = (ushort)f.filename.Length;
f.generalPurposeFlagBits = 0;
f.lastModDate = 0;
f.lastModTime = 0;
f.uncompressedSize = (uint)bytes.Length;
fw.Write(f);
Dir d = new Dir();
d.comment = new byte[0];
d.commentLength = 0;
d.compressedSize = f.compressedSize;
d.compressType = f.compressionMethod;
d.crc = f.crc;
d.createSystem = f.extractSystem;
d.createVersion = f.extractVersion;
d.date = f.lastModDate;
d.diskNumberStart = 0;
d.externalFileAttributes = 33;
d.extractSystem = f.extractSystem;
d.extractVersion = f.extractVersion;
d.extraField = new byte[0];
d.extraFieldLength = 0;
d.filename = f.filename;
d.filenameLength = f.filenameLength;
d.flagBits = f.generalPurposeFlagBits;
d.internalFileAttributes = 0;
d.localHeaderOffset = 0;
d.time = f.lastModTime;
d.uncompressedSize = f.uncompressedSize;
dirEntryList.Add(d);
}
var dirEntryListStartPos = fw.BaseStream.BaseStream.Position;
foreach (var d in dirEntryList) {
fw.Write(new Signature() { signature = stringCentralDir2 });
fw.Write(d);
}
var dirEntryListEndPos = fw.BaseStream.BaseStream.Position;
End e = new End();
e.byteSizeOfCentralDirectory = (uint)(dirEntryListEndPos - dirEntryListStartPos);
e.centralDirRecordsOnDisk = (short)dirEntryList.Count;
e.centralDirStartDisk = 0;
e.comment = new byte[0];
e.commentLength = 0;
e.diskNumber = 0;
e.offsetOfStartOfCentralDirectory = (uint)dirEntryListStartPos;
e.totalNumOfCentralDirRecords = (short)dirEntryList.Count;
fw.Write(new Signature() { signature = stringEndArchive2 });
fw.Write(e);
}
}
static void WriteData(Dictionary <string, string> resPathDic)
{
AssetBundleConfig config = new AssetBundleConfig();
config.ABList = new List <ABBase>();
foreach (string path in resPathDic.Keys)
{
if (!ValidPath(path))
{
continue;
}
ABBase abBase = new ABBase();
abBase.Path = path;
abBase.Crc = CRC32.GetCrc32(path);
abBase.ABName = resPathDic[path];
abBase.AssetName = path.Remove(0, path.LastIndexOf("/") + 1);
abBase.ABDependce = new List <string>();
string[] resDependce = AssetDatabase.GetDependencies(path);
for (int i = 0; i < resDependce.Length; i++)
{
string tempPath = resDependce[i];
if (tempPath == path || path.EndsWith(".cs"))
{
continue;
}
string abName = "";
if (resPathDic.TryGetValue(tempPath, out abName))
{
if (abName == resPathDic[path])
{
continue;
}
if (!abBase.ABDependce.Contains(abName))
{
abBase.ABDependce.Add(abName);
}
}
}
config.ABList.Add(abBase);
}
//写入xml
string xmlPath = Application.dataPath + "/AssetBundleConfig.xml";
if (File.Exists(xmlPath))
{
File.Delete(xmlPath);
}
FileStream fileStream = new FileStream(xmlPath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite);
StreamWriter sw = new StreamWriter(fileStream, System.Text.Encoding.UTF8);
XmlSerializer xs = new XmlSerializer(config.GetType());
xs.Serialize(sw, config);
sw.Close();
fileStream.Close();
//写入二进制
foreach (ABBase abBase in config.ABList)
{
abBase.Path = "";
}
FileStream fs = new FileStream(ABBYTEPATH, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite);
fs.Seek(0, SeekOrigin.Begin);
fs.SetLength(0);
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(fs, config);
fs.Close();
AssetDatabase.Refresh();
SetABName("AssetBundleConfig", ABBYTEPATH);
}
