public static bool UpdateEntry(string zipFileName, string entryname, byte[] buffer, string password = null)
{
try
{
string dir = Path.GetDirectoryName(zipFileName);
string tmpfile = Path.Combine(dir, entryname + ".tmp");
if (File.Exists(tmpfile))
{
File.Delete(tmpfile);
}
FileStream streamWriter = File.Create(tmpfile);
streamWriter.Write(buffer, 0, buffer.Length);
SharpZipLib.Zip.ZipFile s = new SharpZipLib.Zip.ZipFile(zipFileName);
s.Password = password;
SharpZipLib.Zip.StaticDiskDataSource data = new SharpZipLib.Zip.StaticDiskDataSource(tmpfile);
s.BeginUpdate();
s.Add(data, entryname);
s.CommitUpdate();
s.Close();
streamWriter.Close();
if (File.Exists(tmpfile))
{
File.Delete(tmpfile);
}
return(true);
}
catch (Exception e)
{
LogUtil.LogError(e.Message);
return(false);
}
}
public static bool UpdateEntry(string zipFileName, string entryname, string filename, string password = null)
{
try
{
SharpZipLib.Zip.ZipFile s = new SharpZipLib.Zip.ZipFile(zipFileName);
s.Password = password;
SharpZipLib.Zip.StaticDiskDataSource data = new SharpZipLib.Zip.StaticDiskDataSource(filename);
s.BeginUpdate();
s.Add(data, entryname);
s.CommitUpdate();
s.Close();
return(true);
}
catch (Exception e)
{
LogUtil.LogError(e.Message);
return(false);
}
}
