/*
	Copyright © 2015-2016 Gluzskiy Alexandr (sss)

    This file is part of Unknown Download Manager (UDM).

    UDM is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    UDM is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with UDM.  If not, see <http://www.gnu.org/licenses/>.

*/

syntax = "proto2";

import "misc.proto";
import "events.proto";

message client_download_add_request {
	required string module_name = 1;
	repeated int_string_pair params = 2;
}

message client_download_start_request {
	required int32 download_id = 1;
}

message client_download_stop_request {
	required int32 download_id = 1;
}

message client_download_delete_request {
	required int32 download_id = 1;
	optional bool with_data = 2 [default = false];
}

message client_download_action_request {
	required int32 download_id = 1;
	required int32 action_id = 2;
}

message client_downloads_request {
	repeated int_string_pair params = 1;
}

message client_download_request {
	required int32 download_id = 1;
	repeated int_string_pair params = 2;
}


enum DOWNLOAD_CONTENT_ENTRY_TYPE {
	DOWNLOAD_CONTENT_ENTRY_TYPE_FILE = 0;
	DOWNLOAD_CONTENT_ENTRY_TYPE_DIRECTORY = 1;
}

message download_content_entry {
	required string name = 1;
	optional DOWNLOAD_CONTENT_ENTRY_TYPE type = 2 [default = DOWNLOAD_CONTENT_ENTRY_TYPE_FILE];
	repeated download_content_entry children = 3;
	optional int64 size = 4 [default = 0];
	optional int64 downloaded = 5 [default = 0];
}


message download {
	required int32 id = 1;
	required string name = 2;
	required string module_name = 3;
	optional download_content_entry content = 4;
	required int64 size = 5;
	required int64 downloaded = 6;
	required int32 state = 7; //download state as defined in api_module_downloader.h, or module defined state
}

message server_download_reply {
	required download download = 1;
}

message download_state_change {
	required int32 download_id = 1;
	required SUBSCRIPTION_DOWNLOAD_STATE state = 2;
}