public static bool CheckPathAccessModes(FileAccessPermissions permissions, AccessModes request)
{
if (request.HasFlag(AccessModes.R_OK))
{
if (!(permissions.HasFlag(FileAccessPermissions.UserRead) || permissions.HasFlag(FileAccessPermissions.GroupRead) || permissions.HasFlag(FileAccessPermissions.OtherRead)))
{
return(false);
}
}
if (request.HasFlag(AccessModes.W_OK))
{
if (!(permissions.HasFlag(FileAccessPermissions.UserWrite) || permissions.HasFlag(FileAccessPermissions.GroupWrite) || permissions.HasFlag(FileAccessPermissions.OtherWrite)))
{
return(false);
}
}
// ReSharper disable once InvertIf
if (request.HasFlag(AccessModes.X_OK))
{
if (!(permissions.HasFlag(FileAccessPermissions.UserExecute) || permissions.HasFlag(FileAccessPermissions.GroupExecute) || permissions.HasFlag(FileAccessPermissions.OtherExecute)))
{
return(false);
}
}
return(true);
}
public override bool SetExecutable(string path, bool exec)
{
try {
UnixFileInfo fi = new UnixFileInfo(path);
FileAccessPermissions perms = fi.FileAccessPermissions;
if (exec)
{
if (perms.HasFlag(FileAccessPermissions.UserRead))
{
perms |= FileAccessPermissions.UserExecute;
}
if (perms.HasFlag(FileAccessPermissions.OtherRead))
{
perms |= FileAccessPermissions.OtherExecute;
}
if ((perms.HasFlag(FileAccessPermissions.GroupRead)))
{
perms |= FileAccessPermissions.GroupExecute;
}
}
else
{
if (perms.HasFlag(FileAccessPermissions.UserRead))
{
perms &= ~FileAccessPermissions.UserExecute;
}
if (perms.HasFlag(FileAccessPermissions.OtherRead))
{
perms &= ~FileAccessPermissions.OtherExecute;
}
if ((perms.HasFlag(FileAccessPermissions.GroupRead)))
{
perms &= ~FileAccessPermissions.GroupExecute;
}
}
fi.FileAccessPermissions = perms;
return(true);
} catch (Exception ex) {
Log.Warning(ex);
return(false);
}
}
public override bool SetExecutable(FilePath path, bool exec)
{
UnixFileInfo fi = new UnixFileInfo(path);
FileAccessPermissions perms = fi.FileAccessPermissions;
if (exec)
{
if (perms.HasFlag(FileAccessPermissions.UserRead))
{
perms |= FileAccessPermissions.UserExecute;
}
if (perms.HasFlag(FileAccessPermissions.OtherRead))
{
perms |= FileAccessPermissions.OtherExecute;
}
if ((perms.HasFlag(FileAccessPermissions.GroupRead)))
{
perms |= FileAccessPermissions.GroupExecute;
}
}
else
{
if (perms.HasFlag(FileAccessPermissions.UserRead))
{
perms &= ~FileAccessPermissions.UserExecute;
}
if (perms.HasFlag(FileAccessPermissions.OtherRead))
{
perms &= ~FileAccessPermissions.OtherExecute;
}
if ((perms.HasFlag(FileAccessPermissions.GroupRead)))
{
perms &= ~FileAccessPermissions.GroupExecute;
}
}
fi.FileAccessPermissions = perms;
return(true);
}
