/// <summary>
/// Calculate the CHMOD integer value given a set of permissions.
/// </summary>
public static int CalcChmod(FtpPermission owner, FtpPermission group, FtpPermission other)
{
var chmod = 0;
if (HasPermission(owner, FtpPermission.Read))
{
chmod += 400;
}
if (HasPermission(owner, FtpPermission.Write))
{
chmod += 200;
}
if (HasPermission(owner, FtpPermission.Execute))
{
chmod += 100;
}
if (HasPermission(group, FtpPermission.Read))
{
chmod += 40;
}
if (HasPermission(group, FtpPermission.Write))
{
chmod += 20;
}
if (HasPermission(group, FtpPermission.Execute))
{
chmod += 10;
}
if (HasPermission(other, FtpPermission.Read))
{
chmod += 4;
}
if (HasPermission(other, FtpPermission.Write))
{
chmod += 2;
}
if (HasPermission(other, FtpPermission.Execute))
{
chmod += 1;
}
return(chmod);
}
/// <summary>
/// Checks if the permission value has the given flag
/// </summary>
public static bool HasPermission(FtpPermission owner, FtpPermission flag)
{
return((owner & flag) == flag);
}
/// <summary>
/// Modify the permissions of the given file/folder.
/// Only works on *NIX systems, and not on Windows/IIS servers.
/// Only works if the FTP server supports the SITE CHMOD command
/// (requires the CHMOD extension to be installed and enabled).
/// Throws FtpCommandException if there is an issue.
/// </summary>
/// <param name="path">The full or relative path to the item</param>
/// <param name="owner">The owner permissions</param>
/// <param name="group">The group permissions</param>
/// <param name="other">The other permissions</param>
/// <param name="token">The token that can be used to cancel the entire process</param>
public Task ChmodAsync(string path, FtpPermission owner, FtpPermission group, FtpPermission other, CancellationToken token = default(CancellationToken))
{
return(SetFilePermissionsAsync(path, owner, group, other, token));
}
/// <summary>
/// Modify the permissions of the given file/folder.
/// Only works on *NIX systems, and not on Windows/IIS servers.
/// Only works if the FTP server supports the SITE CHMOD command
/// (requires the CHMOD extension to be installed and enabled).
/// Throws FtpCommandException if there is an issue.
/// </summary>
/// <param name="path">The full or relative path to the item</param>
/// <param name="owner">The owner permissions</param>
/// <param name="group">The group permissions</param>
/// <param name="other">The other permissions</param>
public void Chmod(string path, FtpPermission owner, FtpPermission group, FtpPermission other)
{
SetFilePermissions(path, owner, group, other);
}
/// <summary>
/// Modify the permissions of the given file/folder.
/// Only works on *NIX systems, and not on Windows/IIS servers.
/// Only works if the FTP server supports the SITE CHMOD command
/// (requires the CHMOD extension to be installed and enabled).
/// Throws FtpCommandException if there is an issue.
/// </summary>
/// <param name="path">The full or relative path to the item</param>
/// <param name="owner">The owner permissions</param>
/// <param name="group">The group permissions</param>
/// <param name="other">The other permissions</param>
public void SetFilePermissions(string path, FtpPermission owner, FtpPermission group, FtpPermission other)
{
SetFilePermissions(path, FtpExtensions.CalcChmod(owner, group, other));
}
/// <summary>
/// Set permissions on the specified object using the chmod command. Some server may not
/// support chmod so be prepared to handle the subsequent FtpCommandException that may
/// be thrown.
/// </summary>
/// <param name="path">Path of the object to change the permissions on</param>
/// <param name="user">Permissions for the user that owns the object</param>
/// <param name="group">Permissions for the group the object belongs to</param>
/// <param name="others">Permissions for other users on the system</param>
public void SetPermissions(string path, FtpPermission user, FtpPermission group, FtpPermission others) {
this.SetPermissions(path, (uint)user, (uint)group, (uint)others);
}
public static FtpPermissions ToFtpPermissions(this FtpPermission ftpPermission)
{
return((FtpPermissions)ftpPermission);
}
public Task <ServiceResult> SetFilePermissionsAsync(string path, FtpPermission owner, FtpPermission group, FtpPermission other, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
