LibreOffice Module ucb (master)  1
ftploaderthread.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
13  * with this work for additional information regarding copyright
14  * ownership. The ASF licenses this file to you under the Apache
15  * License, Version 2.0 (the "License"); you may not use this file
16  * except in compliance with the License. You may obtain a copy of
17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 /**************************************************************************
21  TODO
22  **************************************************************************
23 
24  *************************************************************************/
25 #include "ftploaderthread.hxx"
26 #include "curl.hxx"
27 
28 using namespace ftp;
29 
30 
31 /********************************************************************************/
32 /* */
33 /* cleanup function for thread specific data */
34 /* */
35 /********************************************************************************/
36 
37 extern "C" {
38 
39  static int memory_write_dummy(void *,size_t,size_t,void *)
40  {
41  return 0;
42  }
43 
44  static void delete_CURL(void *pData)
45  {
46  // Otherwise response for QUIT will be sent to already destroyed
47  // MemoryContainer via non-dummy memory_write function.
48  curl_easy_setopt(static_cast<CURL*>(pData),
49  CURLOPT_HEADERFUNCTION,
51  curl_easy_cleanup(static_cast<CURL*>(pData));
52  }
53 
54 }
55 
56 /********************************************************************************/
57 /* */
58 /* Member part of FTPLoaderThread */
59 /* */
60 /********************************************************************************/
61 
62 
64  : m_threadKey(osl_createThreadKey(delete_CURL)) {
65 }
66 
67 
69  osl_destroyThreadKey(m_threadKey);
70 }
71 
72 
74  CURL* ret = static_cast<CURL*>(osl_getThreadKeyData(m_threadKey));
75  if(!ret) {
76  ret = curl_easy_init();
77  if (ret != nullptr) {
78  // Make sure curl is not internally using environment variables like
79  // "ftp_proxy":
80  if (curl_easy_setopt(ret, CURLOPT_PROXY, "") != CURLE_OK) {
81  curl_easy_cleanup(ret);
82  ret = nullptr;
83  }
84  }
85  osl_setThreadKeyData(m_threadKey, ret);
86  }
87 
88  return ret;
89 }
90 
91 
92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
static void delete_CURL(void *pData)
Definition of ftpcontentprovider.
oslThreadKey const m_threadKey
static int memory_write_dummy(void *, size_t, size_t, void *)