Support loading PropertyList data remotely, as part of #450. Along the way, centralis...
[fg:hoorays-flightgear.git] / src / Network / HTTPClient.cxx
1 // HTTPClient.cxx -- Singleton HTTP client object
2 //
3 // Written by James Turner, started April 2012.
4 //
5 // Copyright (C) 2012  James Turner
6 //
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
11 //
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 // General Public License for more details.
16 //
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
20
21 #include "HTTPClient.hxx"
22
23 #include <Main/fg_props.hxx>
24
25 static FGHTTPClient* static_instance = NULL;
26
27 FGHTTPClient* FGHTTPClient::instance()
28 {
29         if (!static_instance) {
30                 static_instance = new FGHTTPClient;
31         }
32         
33         return static_instance;
34 }
35
36 bool FGHTTPClient::haveInstance()
37 {
38     return (static_instance != NULL);
39 }
40
41 FGHTTPClient::FGHTTPClient()
42 {
43     std::string proxyHost(fgGetString("/sim/presets/proxy/host"));
44     int proxyPort(fgGetInt("/sim/presets/proxy/port"));
45     std::string proxyAuth(fgGetString("/sim/presets/proxy/auth"));
46     
47     if (!proxyHost.empty()) {
48         setProxy(proxyHost, proxyPort, proxyAuth);
49     }
50 }