mirror of https://github.com/BOINC/boinc.git
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
// This file is part of BOINC.
|
|
// http://boinc.berkeley.edu
|
|
// Copyright (C) 2008 University of California
|
|
//
|
|
// BOINC is free software; you can redistribute it and/or modify it
|
|
// under the terms of the GNU Lesser General Public License
|
|
// as published by the Free Software Foundation,
|
|
// either version 3 of the License, or (at your option) any later version.
|
|
//
|
|
// BOINC 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 Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#ifndef _GUI_HTTP_
|
|
#define _GUI_HTTP_
|
|
|
|
// A high-level interface for client-initiated HTTP requests.
|
|
|
|
// GUI_HTTP represents a "channel" for doing HTTP ops.
|
|
// There's one of these for each GUI RPC connection,
|
|
// and one for the client itself (so the name is a misnomer).
|
|
|
|
#include "http_curl.h"
|
|
|
|
#define GUI_HTTP_STATE_IDLE 0
|
|
#define GUI_HTTP_STATE_BUSY 1
|
|
|
|
struct GUI_HTTP {
|
|
int gui_http_state;
|
|
struct GUI_HTTP_OP* gui_http_op;
|
|
HTTP_OP http_op;
|
|
|
|
GUI_HTTP(): gui_http_state(GUI_HTTP_STATE_IDLE) {}
|
|
int do_rpc(
|
|
struct GUI_HTTP_OP*, const char* url, const char* output_file,
|
|
bool is_background
|
|
);
|
|
int do_rpc_post(
|
|
struct GUI_HTTP_OP*, char* url,
|
|
const char* input_file, const char* output_file,
|
|
bool is_background
|
|
);
|
|
bool poll();
|
|
inline bool is_busy() {
|
|
return (gui_http_state == GUI_HTTP_STATE_BUSY);
|
|
}
|
|
};
|
|
|
|
// GUI_HTTP_OP is base class for various types of ops.
|
|
// its gui_http field says what channel to use
|
|
// Derived classes override handle_reply() to handle completion,
|
|
// and provide a do_rpc() function to initiate requests.
|
|
|
|
struct GUI_HTTP_OP {
|
|
GUI_HTTP* gui_http;
|
|
virtual void handle_reply(int) {}
|
|
GUI_HTTP_OP(){}
|
|
virtual ~GUI_HTTP_OP(){}
|
|
};
|
|
|
|
#endif
|