/// <param name="DirectoryToZip">需要压缩的文件夹（绝对路径）</param>
/// <param name="ZipedPath">压缩后的文件路径（绝对路径）</param>
/// <param name="ZipedFileName">压缩后的文件名称（文件名，默认 同源文件夹同名）</param>
/// <param name="IsEncrypt">是否加密（默认 加密）</param>
public static string ZipDirectory(string DirectoryToZip, string ZipedPath, string unEncryptKey = ".meta.delete", string ZipedFileName = "", bool IsEncrypt = true)
{
ZipConstants.DefaultCodePage = System.Text.Encoding.UTF8.CodePage;
ZipedPath = FEPath.GetDirectoryName(ZipedPath);
//如果目录不存在，则报错
FEPath.CreateDirectory(DirectoryToZip);
//文件名称（默认同源文件名称相同）
string ZipFileName = string.IsNullOrEmpty(ZipedFileName) ? ZipedPath + "/" + new DirectoryInfo(DirectoryToZip).Name + ".zip" : ZipedPath + "/" + ZipedFileName + ".zip";
using (System.IO.FileStream ZipFile = System.IO.File.Create(ZipFileName))
{
using (ZipOutputStream s = new ZipOutputStream(ZipFile))
{
if (IsEncrypt)
{
//压缩文件加密
s.Password = ResConfig.FZIPPASS;
}
string parentPath = FEPath.GetFileNameWithoutExtension(DirectoryToZip) + "/";
ZipSetp(DirectoryToZip, s, parentPath, unEncryptKey);
}
}
return(ZipFileName);
}
private void _CreateDirectory()
{
string path = FEPath.GetDirectoryName(mFilePath);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
}
private static void ZipSetp(string strDirectory, ZipOutputStream s, string parentPath, string unEncryptKey)
{
if (strDirectory[strDirectory.Length - 1] != '/')
{
strDirectory += "/";
}
//Crc32 crc = new Crc32();
string[] filenames = FEPath.GetFileSystemEntries(strDirectory);
foreach (string file in filenames) // 遍历所有的文件和目录
{
if (FEPath.Exists(file)) // 先当作目录处理如果存在这个目录就递归Copy该目录下面的文件
{
string pPath = parentPath;
pPath += file.Substring(file.LastIndexOf("/") + 1);
pPath += "/";
ZipSetp(file, s, pPath, unEncryptKey);
}
else // 否则直接压缩文件
{
string exten = FEPath.GetExtension(file);
if (unEncryptKey == "" || exten == "" || !unEncryptKey.Contains(exten))
{
//打开压缩文件
using (FileStream fs = File.OpenRead(file))
{
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
string fileName = parentPath + file.Substring(file.LastIndexOf("/") + 1);
ZipEntry entry = new ZipEntry(fileName);
entry.DateTime = DateTime.Now;
entry.Size = fs.Length;
fs.Close();
//crc.Reset();
//crc.Update(buffer);
//entry.Crc = crc.Value;
s.PutNextEntry(entry);
s.Write(buffer, 0, buffer.Length);
}
if (unEncryptKey.Contains(".delete"))
{
File.Delete(file);
}
}
}
}
}
public void Send(Action <FDownloader> callBack)
{
if (State == DownState.Wait)
{
Debug.LogError("正在下载中,无法重复下载");
}
else
{
if (!string.IsNullOrEmpty(FilePath))
{
string path = FEPath.GetDirectoryName(FilePath);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
}
State = DownState.Wait;
Error = null;
mTool.Init(this);
mTool.Send(callBack);
}
}
public static void UnZip(string ZipFile, string TargetDirectory, string Password, LoadPercent loadPercent = null, bool OverWrite = true)
{
ZipConstants.DefaultCodePage = System.Text.Encoding.UTF8.CodePage;
if (loadPercent == null)
{
loadPercent = new LoadPercent();
}
loadPercent.SetKD("Decompression");
//如果解压到的目录不存在，则报错
FEPath.CreateDirectory(TargetDirectory);
//目录结尾
if (!TargetDirectory.EndsWith("/"))
{
TargetDirectory = TargetDirectory + "/";
}
FileStream stream = File.OpenRead(ZipFile);
using (ZipInputStream zipfiles = new ZipInputStream(stream))
{
zipfiles.Password = Password;
ZipEntry theEntry;
bool isShowPro = true;
lock (loadPercent)
{
loadPercent.SetTimece(stream.Length);
isShowPro = stream.Length > 1024 * 1024 * 5;
}
while ((theEntry = zipfiles.GetNextEntry()) != null)
{
string directoryName = "";
string pathToZip = "";
pathToZip = theEntry.Name;
long compressedSize = theEntry.CompressedSize;
if (pathToZip != "")
{
directoryName = FEPath.GetDirectoryName(pathToZip) + "/";
}
string fileName = FEPath.GetFileName(pathToZip);
FEPath.CreateDirectory(TargetDirectory + directoryName);
if (fileName != "")
{
if ((File.Exists(TargetDirectory + directoryName + fileName) && OverWrite) || (!File.Exists(TargetDirectory + directoryName + fileName)))
{
using (FileStream streamWriter = File.Create(TargetDirectory + directoryName + fileName))
{
int size = 2048;
byte[] data = new byte[2048];
while (true)
{
size = zipfiles.Read(data, 0, data.Length);
if (size > 0)
{
streamWriter.Write(data, 0, size);
}
else
{
lock (loadPercent)
{
var dataPro = loadPercent.GetPercent();
if (isShowPro)
{
loadPercent.GoOn((dataPro.pre * 100).ToString("0") + "%", compressedSize);
}
}
break;
}
}
streamWriter.Close();
}
}
else
{
lock (loadPercent)
{
var dataPro = loadPercent.GetPercent();
if (isShowPro)
{
loadPercent.GoOn((dataPro.pre * 100).ToString("0") + "%", compressedSize);
}
}
}
}
}
zipfiles.Close();
}
stream.Close();
stream.Dispose();
lock (loadPercent)
{
loadPercent.Over("");
}
}
