static int encrypt_archive(string file_path_name, string source_path)
{
//check if file already exists... if yes rename it
try
{
if (File.Exists(file_path_name))
{
File.Move(file_path_name, file_path_name + ".bak");
}
}
catch (IOException)
{
System.Console.Out.WriteLine("Error: Could not rename existing TAH file.");
return(-1);
}
Encrypter encrypter = new Encrypter();
//read in files from source path, do not compress them now.
//全ディレクトリ名
string[] directories = Directory.GetDirectories(source_path, "*", SearchOption.AllDirectories);
{
string dirname = source_path;
string[] files = Directory.GetFiles(dirname);
foreach (string file in files)
{
encrypter.Add(file);
}
}
for (int i = 0; i < directories.Length; i++)
{
string dirname = directories[i];
string[] files = Directory.GetFiles(dirname);
foreach (string file in files)
{
encrypter.Add(file);
}
}
encrypter.SourcePath = source_path;
encrypter.GetFileEntryStream = delegate(string true_file_name)
{
return(File.OpenRead(true_file_name));
};
encrypter.Save(file_path_name);
return(0);
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
Encrypter encrypter = new Encrypter();
encrypter.SourcePath = @".";
Dictionary <string, TAHEntry> entries = new Dictionary <string, TAHEntry>();
foreach (TAHEntry entry in decrypter.Entries)
{
string ext = Path.GetExtension(entry.file_name).ToLower();
if (ext == ".tmo")
{
string true_file_name = encrypter.SourcePath + "/" + entry.file_name;
entries[true_file_name] = entry;
encrypter.Add(true_file_name);
}
}
int entries_count = encrypter.Count;
int current_index = 0;
encrypter.GetFileEntryStream = delegate(string true_file_name)
{
Console.WriteLine("compressing {0}", true_file_name);
TAHEntry entry = entries[true_file_name];
byte[] data_output;
decrypter.ExtractResource(entry, out data_output);
current_index++;
int percent = current_index * 100 / entries_count;
worker.ReportProgress(percent);
return(new MemoryStream(data_output));
};
encrypter.Save(@"tmo-" + Path.GetFileName(source_file));
}
