1 /*****************************************************************************
2 * PokerTH - The open source texas holdem engine *
3 * Copyright (C) 2006-2012 Felix Hammer, Florian Thauer, Lothar May *
4 * *
5 * This program is free software: you can redistribute it and/or modify *
6 * it under the terms of the GNU Affero General Public License as *
7 * published by the Free Software Foundation, either version 3 of the *
8 * License, or (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU Affero General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU Affero General Public License *
16 * along with this program. If not, see <http://www.gnu.org/licenses/>. *
17 * *
18 * *
19 * Additional permission under GNU AGPL version 3 section 7 *
20 * *
21 * If you modify this program, or any covered work, by linking or *
22 * combining it with the OpenSSL project's OpenSSL library (or a *
23 * modified version of that library), containing parts covered by the *
24 * terms of the OpenSSL or SSLeay licenses, the authors of PokerTH *
25 * (Felix Hammer, Florian Thauer, Lothar May) grant you additional *
26 * permission to convey the resulting work. *
27 * Corresponding Source for a non-source form of such a combination *
28 * shall include the source code for the parts of OpenSSL used as well *
29 * as that of the covered work. *
30 *****************************************************************************/
31
32 #include <net/socket_helper.h>
33 #include <net/downloadhelper.h>
34 #include <net/netexception.h>
35 #include <net/socket_msg.h>
36 #include <net/transferdata.h>
37
38 #include <cstdio>
39
40 using namespace std;
41
42
DownloadHelper()43 DownloadHelper::DownloadHelper()
44 {
45 }
46
~DownloadHelper()47 DownloadHelper::~DownloadHelper()
48 {
49 }
50
51 void
InternalInit(const string &,const string & targetFileName,const string &,const string &,size_t,const string &)52 DownloadHelper::InternalInit(const string &/*url*/, const string &targetFileName, const string &/*user*/, const string &/*password*/, size_t /*filesize*/, const string &/*httpPost*/)
53 {
54 // Open target file for writing.
55 GetData()->targetFile = fopen(targetFileName.c_str(), "wb");
56 if (!GetData()->targetFile)
57 throw NetException(__FILE__, __LINE__, ERR_SOCK_TRANSFER_OPEN_FAILED, 0);
58
59 // Assume that the following calls never fail.
60 // NOTE: A writefunction needs to be set if a DLL version of curl is used on Windows.
61 curl_easy_setopt(GetData()->curlHandle, CURLOPT_WRITEFUNCTION, NULL);
62 curl_easy_setopt(GetData()->curlHandle, CURLOPT_WRITEDATA, GetData()->targetFile);
63 }
64
65