public void Finish()
{
if (!ZipStream.IsFinished)
{
ZipStream.Finish();
}
}
public bool Exists(string fpath)
{
this.Assert(!string.IsNullOrEmpty(fpath));
if (fpath.StartsWith("/"))
{
fpath = fpath.TrimStart('/');
}
bool exists = false;
try
{
exists = _webCache.Contains(fpath);
if (!exists)
{
//if (File.Exists(_pkgLocation))
if (Path.IsPathRooted(_pkgLocation))
{
using (FileStream fs = new FileStream(_pkgLocation, FileMode.Open, FileAccess.Read, FileShare.Read))
exists = ZipStream.IsExists(fs, fpath);
}
else
{
var assembly = System.Reflection.Assembly.GetEntryAssembly();
var rs = assembly.GetManifestResourceStream(_pkgLocation);
exists = ZipStream.IsExists(rs, fpath);
}
}
}
catch (Exception ex) { TraceLog.WriteException(ex); throw; }
return(exists);
}
public byte[] Extract(string fpath)
{
this.Assert(!string.IsNullOrEmpty(fpath));
if (fpath.StartsWith("/"))
{
fpath = fpath.TrimStart('/');
}
byte[] content = null;
try
{
content = _webCache.Extract(fpath);
if (content == null)
{
//if (File.Exists(_pkgLocation))
if (Path.IsPathRooted(_pkgLocation))
{
using (FileStream fs = new FileStream(_pkgLocation, FileMode.Open, FileAccess.Read, FileShare.Read))
content = ZipStream.Extract(fs, fpath);
}
else
{
var assembly = System.Reflection.Assembly.GetEntryAssembly();
var rs = assembly.GetManifestResourceStream(_pkgLocation);
content = ZipStream.Extract(rs, fpath);
}
if (content != null)
{
_webCache.Add(fpath, content);
}
}
}
catch (Exception ex) { TraceLog.WriteException(ex); throw; }
return(content);
}
public static void SendFile(StreamHandler streamHandler, int streamId, string url, string encoding)
{
FileInfo fi = new FileInfo(url);
if (!fi.Exists)
{
SendNotFound(streamHandler, streamId);
return;
}
List <HeaderField> headers = new List <HeaderField>()
{
HEADER_OK,
new HeaderField {
Name = "content-type", Value = Mapping.MimeMap[fi.Extension], Sensitive = false
},
};
if (Server.UseGZip && encoding != null && encoding.Contains("gzip"))
{
fi = ZipStream.Compress(fi);
if (fi.Extension.Equals(".gz"))
{
headers.Add(new HeaderField {
Name = "content-encoding", Value = "gzip", Sensitive = false
});
}
}
SendHeader(streamHandler, streamId, headers, true, false);
// send file
SendFileAsDataFrames(streamHandler, fi, streamId);
}
public ZipBuilder AddBytes(byte[] bytes, string entryName)
{
ZipStream.PutNextEntry(CreateEntry(entryName));
ZipStream.Write(bytes, 0, bytes.Length);
ZipStream.CloseEntry();
return(this);
}
public ZipBuilder AddFile(string sourcePath, string entryName)
{
ZipStream.PutNextEntry(CreateEntry(entryName));
StreamUtils.Copy(
new FileStream(sourcePath, FileMode.Open, FileAccess.Read),
ZipStream, new byte[4096]);
ZipStream.CloseEntry();
return(this);
}
public ZipBuilder AddTextContent(string content, string entryName)
{
ZipStream.PutNextEntry(CreateEntry(entryName));
// write directly to the ZipStream, but be sure to leave it open!
using (var streamWriter = new StreamWriter(ZipStream, Encoding.UTF8, 4096, leaveOpen: true))
streamWriter.Write(content);
ZipStream.CloseEntry();
return(this);
}
public byte[] AsByteArray()
{
// we're gonna close out the zip stream,
// but we want the underlying memory stream open so we can get its bytes!
ZipStream.IsStreamOwner = false; // leave the memory stream open
ZipStream.Finish();
var result = DataStream.ToArray();
ZipStream.Dispose();
return(result);
}
protected virtual void Dispose(bool disposing)
{
if (!disposed)
{
if (disposing)
{
if (ZipStream != null)
{
ZipStream.Dispose();
}
}
}
disposed = true;
}
public void Add(string fileName, Stream fileStream)
{
//create a new zip entry
ZipEntry entry = factory.MakeFileEntry(fileName);
entry.DateTime = DateTime.Now;
ZipStream.PutNextEntry(entry);
byte[] buffer = new byte[65536];
int sourceBytes;
do
{
sourceBytes = fileStream.Read(buffer, 0, buffer.Length);
ZipStream.Write(buffer, 0, sourceBytes);
}while (sourceBytes > 0);
}
public void Test1()
{
using (var zip = new ZipStream())
{
zip.SetPassword("123")
.AddEntry("english.txt", "this is a simple text".Bytes())
.AddEntry("中文.txt", "这是一段简单文本".Bytes())
.SaveAs("simple.zip");
}
using (var zip = new ZipStream("simple.zip"))
{
zip.AddDictionary("123/111");
zip.AddEntry("adir/english.txt", "this is a simple text".Bytes());
}
using (var zip = new ZipStream("simple.zip"))
{
zip.SetPassword("123").ExtractAll("extract");
}
}
public static byte[] Unzip(byte[] buffer)
{
Assembly callingAssembly = Assembly.GetCallingAssembly();
Assembly executingAssembly = Assembly.GetExecutingAssembly();
if ((callingAssembly != executingAssembly) && !PublicKeysMatch(executingAssembly, callingAssembly))
{
return null;
}
ZipStream stream = new ZipStream(buffer);
byte[] buf = new byte[0];
int num = stream.ReadInt();
if (num == 0x4034b50)
{
short num2 = (short) stream.ReadShort();
int num3 = stream.ReadShort();
int num4 = stream.ReadShort();
if (((num != 0x4034b50) || (num2 != 20)) || ((num3 != 0) || (num4 != 8)))
{
throw new FormatException("Wrong Header Signature");
}
stream.ReadInt();
stream.ReadInt();
stream.ReadInt();
int num5 = stream.ReadInt();
int count = stream.ReadShort();
int num7 = stream.ReadShort();
if (count > 0)
{
byte[] buffer3 = new byte[count];
stream.Read(buffer3, 0, count);
}
if (num7 > 0)
{
byte[] buffer4 = new byte[num7];
stream.Read(buffer4, 0, num7);
}
byte[] buffer5 = new byte[stream.Length - stream.Position];
stream.Read(buffer5, 0, buffer5.Length);
Inflater inflater = new Inflater(buffer5);
buf = new byte[num5];
inflater.Inflate(buf, 0, buf.Length);
buffer5 = null;
}
else
{
int num8 = num >> 0x18;
num -= num8 << 0x18;
if (num == 0x7d7a7b)
{
switch (num8)
{
case 1:
{
int num12;
int num9 = stream.ReadInt();
buf = new byte[num9];
for (int i = 0; i < num9; i += num12)
{
int num11 = stream.ReadInt();
num12 = stream.ReadInt();
byte[] buffer6 = new byte[num11];
stream.Read(buffer6, 0, buffer6.Length);
new Inflater(buffer6).Inflate(buf, i, num12);
}
break;
}
case 2:
{
byte[] buffer7 = new byte[] { 0x94, 0xad, 0xc3, 0x85, 0xa5, 0x2a, 0xbd, 9 };
byte[] buffer8 = new byte[] { 0xbf, 0x45, 3, 0x1a, 0x41, 80, 14, 0xbf };
using (ICryptoTransform transform = GetDesTransform(buffer7, buffer8, true))
{
buf = Unzip(transform.TransformFinalBlock(buffer, 4, buffer.Length - 4));
}
break;
}
}
if (num8 != 3)
{
goto Label_026B;
}
byte[] key = new byte[] { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
byte[] iv = new byte[] { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
using (ICryptoTransform transform2 = GetAesTransform(key, iv, true))
{
buf = Unzip(transform2.TransformFinalBlock(buffer, 4, buffer.Length - 4));
goto Label_026B;
}
}
throw new FormatException("Unknown Header");
}
Label_026B:
stream.Close();
stream = null;
return buf;
}
private static byte[] Zip(byte[] buffer, int version, byte[] key, byte[] iv)
{
byte[] buffer12;
try
{
ZipStream stream = new ZipStream();
if (version == 0)
{
Deflater deflater = new Deflater();
DateTime now = DateTime.Now;
long num = (long) ((ulong) ((((((((now.Year - 0x7bc) & 0x7f) << 0x19) | (now.Month << 0x15)) | (now.Day << 0x10)) | (now.Hour << 11)) | (now.Minute << 5)) | (now.Second >> 1)));
uint[] numArray = new uint[] {
0, 0x77073096, 0xee0e612c, 0x990951ba, 0x76dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, 0xedb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x9b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
0x76dc4190, 0x1db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x6b6b51f, 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0xf00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x86d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
0xedb88320, 0x9abfb3b6, 0x3b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x4db2615, 0x73dc1683, 0xe3630b12, 0x94643b84, 0xd6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0xa00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x26d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x5005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0xcb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0xbdbdf21,
0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
uint maxValue = uint.MaxValue;
uint num3 = maxValue;
int num4 = 0;
int length = buffer.Length;
while (--length >= 0)
{
num3 = numArray[(int) ((IntPtr) ((num3 ^ buffer[num4++]) & 0xff))] ^ (num3 >> 8);
}
num3 ^= maxValue;
stream.WriteInt(0x4034b50);
stream.WriteShort(20);
stream.WriteShort(0);
stream.WriteShort(8);
stream.WriteInt((int) num);
stream.WriteInt((int) num3);
long position = stream.Position;
stream.WriteInt(0);
stream.WriteInt(buffer.Length);
byte[] bytes = Encoding.UTF8.GetBytes("{data}");
stream.WriteShort(bytes.Length);
stream.WriteShort(0);
stream.Write(bytes, 0, bytes.Length);
deflater.SetInput(buffer);
while (!deflater.IsNeedingInput)
{
byte[] output = new byte[0x200];
int count = deflater.Deflate(output);
if (count <= 0)
{
break;
}
stream.Write(output, 0, count);
}
deflater.Finish();
while (!deflater.IsFinished)
{
byte[] buffer4 = new byte[0x200];
int num8 = deflater.Deflate(buffer4);
if (num8 <= 0)
{
break;
}
stream.Write(buffer4, 0, num8);
}
long totalOut = deflater.TotalOut;
stream.WriteInt(0x2014b50);
stream.WriteShort(20);
stream.WriteShort(20);
stream.WriteShort(0);
stream.WriteShort(8);
stream.WriteInt((int) num);
stream.WriteInt((int) num3);
stream.WriteInt((int) totalOut);
stream.WriteInt(buffer.Length);
stream.WriteShort(bytes.Length);
stream.WriteShort(0);
stream.WriteShort(0);
stream.WriteShort(0);
stream.WriteShort(0);
stream.WriteInt(0);
stream.WriteInt(0);
stream.Write(bytes, 0, bytes.Length);
stream.WriteInt(0x6054b50);
stream.WriteShort(0);
stream.WriteShort(0);
stream.WriteShort(1);
stream.WriteShort(1);
stream.WriteInt(0x2e + bytes.Length);
stream.WriteInt((30 + bytes.Length) + ((int) totalOut));
stream.WriteShort(0);
stream.Seek(position, SeekOrigin.Begin);
stream.WriteInt((int) totalOut);
}
else if (version == 1)
{
byte[] buffer5;
stream.WriteInt(0x17d7a7b);
stream.WriteInt(buffer.Length);
for (int i = 0; i < buffer.Length; i += buffer5.Length)
{
buffer5 = new byte[Math.Min(0x1fffff, buffer.Length - i)];
Buffer.BlockCopy(buffer, i, buffer5, 0, buffer5.Length);
long num11 = stream.Position;
stream.WriteInt(0);
stream.WriteInt(buffer5.Length);
Deflater deflater2 = new Deflater();
deflater2.SetInput(buffer5);
while (!deflater2.IsNeedingInput)
{
byte[] buffer6 = new byte[0x200];
int num12 = deflater2.Deflate(buffer6);
if (num12 <= 0)
{
break;
}
stream.Write(buffer6, 0, num12);
}
deflater2.Finish();
while (!deflater2.IsFinished)
{
byte[] buffer7 = new byte[0x200];
int num13 = deflater2.Deflate(buffer7);
if (num13 <= 0)
{
break;
}
stream.Write(buffer7, 0, num13);
}
long num14 = stream.Position;
stream.Position = num11;
stream.WriteInt((int) deflater2.TotalOut);
stream.Position = num14;
}
}
else
{
if (version == 2)
{
stream.WriteInt(0x27d7a7b);
byte[] inputBuffer = Zip(buffer, 1, null, null);
using (ICryptoTransform transform = GetDesTransform(key, iv, false))
{
byte[] buffer9 = transform.TransformFinalBlock(inputBuffer, 0, inputBuffer.Length);
stream.Write(buffer9, 0, buffer9.Length);
goto Label_044F;
}
}
if (version == 3)
{
stream.WriteInt(0x37d7a7b);
byte[] buffer10 = Zip(buffer, 1, null, null);
using (ICryptoTransform transform2 = GetAesTransform(key, iv, false))
{
byte[] buffer11 = transform2.TransformFinalBlock(buffer10, 0, buffer10.Length);
stream.Write(buffer11, 0, buffer11.Length);
}
}
}
Label_044F:
stream.Flush();
stream.Close();
buffer12 = stream.ToArray();
}
catch (Exception exception)
{
ExceptionMessage = "ERR 2003: " + exception.Message;
throw;
}
return buffer12;
}
public void Run(string[] args)
{
var conArgs = new ConArgs(args, "-");
if (conArgs.Properties.For(x => x.ContainsKey("-h") || x.ContainsKey("--help")))
{
PrintUsage();
return;
}
string[] jsonFiles = conArgs.Contents.Skip(1).ToArray();
if (!jsonFiles.Any())
{
var json = "compress.json";
if (!File.Exists(json))
{
using (var file = new FileStream(json, FileMode.Create))
using (var stream = new StreamWriter(file))
{
stream.WriteLine($@"[
{{
""{nameof(archive)}"": ""<Destination>.zip"",
""{nameof(sources)}"": {{
""<Archive-Directory or Archive-File>"": [""<Real-File>""]
}}
}}
]");
}
Console.Error.WriteLine("File compress.json is created.");
return;
}
else
{
jsonFiles = new string[] { json }
};
}
foreach (var jsonFile in jsonFiles)
{
var json = File.ReadAllText(jsonFile);
var zipDefs = JsonConvert.DeserializeObject(json) as JArray;
foreach (var zipDef in zipDefs.Select(x => x.Value <JObject>()))
{
string archive;
var sources = new Dictionary <string, string>();
if (!zipDef.Properties().Any(x => x.Name == nameof(archive)))
{
throw new ArgumentException($"The compress json file has no property({nameof(archive)}).");
}
if (zipDef[nameof(archive)].Type != JTokenType.String ||
!FileUtility.IsFilePath(zipDef[nameof(archive)].Value <string>()))
{
throw new ArgumentException($"The compress json file's property({nameof(archive)}) must be a file path.");
}
if (!zipDef.Properties().Any(x => x.Name == nameof(sources)))
{
throw new ArgumentException($"The compress json file has no property(${nameof(sources)}).");
}
if (zipDef["sources"].Type != JTokenType.Object)
{
throw new ArgumentException($"The compress json file's property(${nameof(sources)}) must be a {JTokenType.Object}.");
}
archive = zipDef[nameof(archive)].Value <string>();
using (var zip = new ZipStream())
{
foreach (var source in zipDef["sources"].Value <JObject>().Properties())
{
var ext = Path.GetExtension(source.Name);
// Guess the name is a directory name
if (ext == string.Empty)
{
var dir = source.Name;
if (DirectoryUtility.IsDirectoryPath(dir))
{
switch (source.Value.Type)
{
case JTokenType.String:
{
var file = source.Value.Value <string>();
if (File.Exists(file))
{
zip.AddFileEntry(Path.Combine(dir, Path.GetFileName(file)), file);
}
else
{
throw new FileNotFoundException($"Can not find the file({file}).");
}
}
break;
case JTokenType.Array:
var files = source.Value.Value <JArray>().Select(x => x.Value <string>());
if (!dir.IsNullOrWhiteSpace())
{
zip.AddDictionary(dir);
}
foreach (var file in files)
{
if (File.Exists(file))
{
zip.AddFileEntry(Path.Combine(dir, Path.GetFileName(file)), file);
}
else
{
throw new FileNotFoundException($"Can not find the file({file}).");
}
}
break;
default:
throw new ArgumentException($"The compress json file's property(${nameof(sources)}/${dir})'s value must be a file path or file path list.");
}
}
else
{
throw new ArgumentException($"The compress json file's property(${nameof(sources)}/${dir}) must be a directory path or file path.");
}
}
// Guess the name is a file name
else
{
var embededFile = source.Name;
if (FileUtility.IsFilePath(embededFile))
{
if (source.Value.Type == JTokenType.String)
{
var file = source.Value.Value <string>();
if (File.Exists(file))
{
zip.AddFileEntry(embededFile, file);
}
else
{
throw new FileNotFoundException($"Can not find the file({file}).");
}
}
else
{
throw new ArgumentException($"The compress json file's property(${nameof(sources)}/${embededFile})'s value must be a file path.");
}
}
else
{
throw new ArgumentException($"The compress json file's property(${nameof(sources)}/${embededFile}) must be a directory path or file path.");
}
}
}
zip.SaveAs(archive);
Console.WriteLine($"Zip file has been created: {new FileInfo(archive).FullName}");
}
}
}
}
}
public void AddDirectory(string directoryName)
{
ZipEntry entry = factory.MakeDirectoryEntry(directoryName);
ZipStream.PutNextEntry(entry);
}
