public GPhotoCameraFile(string dir, string name)
{
directory = dir;
filename = name;
normal = null;
preview = null;
}
public void SaveFile(int index, string filename)
{
if (filename == null)
return;
//check if the directory exists
if (!Directory.Exists (Path.GetDirectoryName (filename)))
throw new Exception (String.Format ("Directory \"{0}\"does not exist", filename)); //FIXME
//gp_file_new_from_fd is broken on the directory driver
//but using gp_file_new_from_fd doesn't move the files to memory
if (camera_abilities.PortType != PortType.Disk) {
GPhotoCameraFile selected_file = (GPhotoCameraFile) files [index];
using (var f = new CameraFile (Syscall.open (filename, OpenFlags.O_CREAT|OpenFlags.O_RDWR, FilePermissions.DEFFILEMODE))) {
camera.GetFile (selected_file.Directory, selected_file.FileName, CameraFileType.Normal, f, context);
}
return;
}
using (CameraFile camfile = GetFile (index)) {
if (camfile == null)
throw new Exception ("Unable to claim file"); //FIXME
camfile.Save (filename);
}
}
public void PutFile(string folder, CameraFile file, Context context)
{
Error.CheckError (gp_camera_folder_put_file(this.Handle, folder, file.Handle, context.Handle));
}
public void CapturePreview(CameraFile dest, Context context)
{
Error.CheckError (gp_camera_capture_preview (this.Handle, dest.Handle, context.Handle));
}
public void GetFile(string folder, string name, CameraFileType type, CameraFile camera_file, Context context)
{
Error.CheckError (gp_camera_file_get(this.Handle, folder, name, type, camera_file.Handle, context.Handle));
}