/// <summary>
/// usees 7zip
/// </summary>
/// <returns>zipArchive as RsbFile or null</returns>
// public RaiFile Zip7()
// {
// var zip7 = new RaiFile(FullName + ".7z");
// zip7.rm(); // remove it if an old version exists
// //var oldCurrentDir = Directory.GetCurrentDirectory();
// //Directory.SetCurrentDirectory("c:\\Program Files\\7-Zip\\");
// var call = new RaiSystem("7z", "a -mmt " + Os.escapeParam(zip7.FullName) + " " + Os.escapeParam(FullName));
// call.Exec();
// //Directory.SetCurrentDirectory(oldCurrentDir);
// if (call.ExitCode == 0 && zip7.Exists())
// {
// rm();
// return zip7;
// }
// return null;
// }
/// <summary>
/// usees 7zip with options -t7z -m0=lzma2 -mx=9 -aoa
/// </summary>
/// <returns>zipArchive as RsbFile or null</returns>
// public RaiFile ZipUltra()
// {
// var zip7 = new RaiFile(FullName + ".7z");
// zip7.rm(); // remove it if an old version exists
// //var oldCurrentDir = Directory.GetCurrentDirectory();
// //Directory.SetCurrentDirectory("c:\\Program Files\\7-Zip\\");
// var call = new RaiSystem("7z", "a -t7z -m0=lzma2 -mx=9 -aoa " + Os.escapeParam(zip7.FullName) + " " + Os.escapeParam(FullName));
// call.Exec();
// //Directory.SetCurrentDirectory(oldCurrentDir);
// if (call.ExitCode == 0 && zip7.Exists())
// {
// rm();
// return zip7;
// }
// return null;
// }
/// <summary>
/// unzip an 7z archive using 7z commandline
/// </summary>
/// <returns>and RsbFile - use the Path to identify where the taget file(s) are located</returns>
// public RaiFile UnZip7()
// {
// var unzipped = new RaiFile(FullName.Substring(0, FullName.IndexOf(".7z")));
// var call = new RaiSystem("7z", "e " + Os.escapeParam(FullName) + " -o" + unzipped.Path);
// call.Exec();
// // do not remove 7z file
// return unzipped;
// }
/// <summary>
/// copies the file on disk identified by the current RsbFile object to multiple destinations
/// </summary>
/// <param name="destDirs"></param>
/// <returns></returns>
public bool CopyTo(string[] destDirs)
{
try
{
RaiFile dest;
string destName;
foreach (var destDir in destDirs)
{
dest = new RaiFile(FullName)
{
Path = destDir
};
destName = dest.FullName;
dest.mkdir();
if (File.Exists(destName))
{
File.Delete(destName);
}
File.Copy(FullName, destName);
}
}
catch (Exception)
{
return(false);
}
return(true);
}
/// <summary>
/// Copy file
/// </summary>
/// <param name="from">will be checked; exception will be thrown if file name does not match RsbFile form requirements</param>
/// <returns>0 if everything went well</returns>
public int cp(RaiFile from)
{ // copy file in the file system
var oldname = Os.winInternal(from.FullName);
var newname = Os.winInternal(FullName);
rm(); // make sure it's really gone before we go ahead; applies ensure
File.Copy(oldname, newname, true); // overwrite if exists (which should never happen since we just removed it)
#region double check if file has moved
if (Ensure)
{
return(awaitFileMaterializing(newname));
}
#endregion
return(0);
}
public int mv(RaiFile from) // relocates file in the file system
{
//bool destIsDropbox = Name.ToLower().Contains("dropbox");
//bool srcIsDropbox = from.Name.ToLower().Contains("dropbox");
//#region both files in Dropbox - no acceleration
//#endregion
mkdir(); // create destdir if necessary; applies ensure
var newname = Os.winInternal(FullName);
var oldname = Os.winInternal(from.FullName);
rm(); // make sure it's really gone before we go ahead; applies ensure
File.Move(oldname, newname); // make sure the user that w3wp runs under has write/delete access to oldname, i.e. c:\dropbox\config\3.3.3\Users.xml
#region double check if file has moved
if (Ensure)
{
return(awaitFileVanishing(oldname) + awaitFileMaterializing(newname));
}
#endregion
return(0);
}
/// <summary>
/// zip this file into archive
/// </summary>
/// <returns>the archive name</returns>
public RaiFile Zip()
{
var inFolder = new RaiFile(this.FullName);
var file = new RaiFile(this.FullName);
inFolder.Name = file.Name;
inFolder.Path = inFolder.Path + inFolder.Name;
inFolder.mv(file);
file.Ext = file.Ext + ".zip";
File.Delete(file.FullName); // delete any pre-existing file
try
{
ZipFile.CreateFromDirectory(inFolder.Path, file.FullName);
//ZipFile.
}
catch (Exception)
{
return(null);
}
return(file);
}
/// <summary>create a backup file</summary>
/// <param name="copy">moves if false, copies otherwise</param>
/// <returns>name of backupfile, if there was one created</returns>
/// <remarks>the Os.LocalBackupDir will be used; make sure it's not in the Dropbox</remarks>
public string backup(bool copy = false)
{
if (!File.Exists(FullName))
{
return(null); // no file no backup
}
var backupFile = new RaiFile(FullName);
var idx = (backupFile.Path.Length > 2 && backupFile.Path[1] == ':') ? 3 : 0; // works as expected for c:/123 or c:\123, but not for c:123
var s = backupFile.Path.Substring(idx);
backupFile.Path = (Os.LocalBackupDir + s).Replace("Dropbox/", "").Replace("dropbox/", ""); // eliminates Dropbox for LocalBackupDir to avoid ensure
mkdir(backupFile.Path);
backupFile.Name = backupFile.Name + " " + DateTimeOffset.UtcNow.ToString(Os.DATEFORMAT);
backupFile.Ext = Ext;
if (copy)
{
backupFile.cp(this);
}
else
{
backupFile.mv(this);
}
return(backupFile.FullName);
}
