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 #pragma once
21 
22 #include <tools/urlobj.hxx>
23 #include <osl/conditn.hxx>
24 #include <osl/mutex.hxx>
25 #include <comphelper/processfactory.hxx>
26 #include <com/sun/star/uno/Reference.hxx>
27 #include <com/sun/star/uno/Any.hxx>
28 #include <com/sun/star/xml/dom/XDocumentFragment.hpp>
29 
30 #include <com/sun/star/ucb/XCommandEnvironment.hpp>
31 #include <com/sun/star/ucb/XProgressHandler.hpp>
32 
33 #include <com/sun/star/task/XInteractionHandler.hpp>
34 
35 #include <com/sun/star/frame/XFrame.hpp>
36 
37 #include <cppuhelper/implbase.hxx>
38 
39 #include "serialization.hxx"
40 
41 #include <memory>
42 
43 class CSubmissionPut;
44 class CSubmissionPost;
45 class CSubmissionGet;
46 
47 class CCommandEnvironmentHelper final : public cppu::WeakImplHelper< css::ucb::XCommandEnvironment >
48 {
49     friend class CSubmissionPut;
50     friend class CSubmissionPost;
51     friend class CSubmissionGet;
52     friend class CSubmission;
53 
54     css::uno::Reference< css::task::XInteractionHandler >   m_aInteractionHandler;
55     css::uno::Reference< css::ucb::XProgressHandler >       m_aProgressHandler;
56 
57 public:
getInteractionHandler()58     virtual css::uno::Reference< css::task::XInteractionHandler > SAL_CALL getInteractionHandler() override
59     {
60         return m_aInteractionHandler;
61     }
getProgressHandler()62     virtual css::uno::Reference< css::ucb::XProgressHandler > SAL_CALL getProgressHandler() override
63     {
64         return m_aProgressHandler;
65     }
66 };
67 
68 class CProgressHandlerHelper final : public cppu::WeakImplHelper< css::ucb::XProgressHandler >
69 {
70     friend class CSubmissionPut;
71     friend class CSubmissionPost;
72     friend class CSubmissionGet;
73     osl::Condition m_cFinished;
74     osl::Mutex m_mLock;
75     sal_Int32 m_count;
76 public:
CProgressHandlerHelper()77     CProgressHandlerHelper()
78         : m_count(0)
79     {}
push(const css::uno::Any &)80     virtual void SAL_CALL push( const css::uno::Any& /*aStatus*/) override
81     {
82         m_mLock.acquire();
83         m_count++;
84         m_mLock.release();
85     }
update(const css::uno::Any &)86     virtual void SAL_CALL update(const css::uno::Any& /*aStatus*/) override
87     {
88     }
pop()89     virtual void SAL_CALL pop() override
90     {
91         m_mLock.acquire();
92         m_count--;
93         if (m_count == 0)
94             m_cFinished.set();
95         m_mLock.release();
96     }
97 };
98 
99 class CSubmission
100 {
101 
102 protected:
103     INetURLObject m_aURLObj;
104     css::uno::Reference< css::xml::dom::XDocumentFragment > m_aFragment;
105     css::uno::Reference< css::io::XInputStream >            m_aResultStream;
106     css::uno::Reference< css::uno::XComponentContext >      m_xContext;
107 
108     ::std::unique_ptr< CSerialization > createSerialization(const css::uno::Reference< css::task::XInteractionHandler >& aHandler
109                                                   ,css::uno::Reference<css::ucb::XCommandEnvironment>& _rOutEnv);
110 
111 public:
112     enum SubmissionResult {
113         SUCCESS,
114         UNKNOWN_ERROR
115     };
116 
CSubmission(const OUString & aURL,const css::uno::Reference<css::xml::dom::XDocumentFragment> & aFragment)117     CSubmission(const OUString& aURL, const css::uno::Reference< css::xml::dom::XDocumentFragment >& aFragment)
118         : m_aURLObj(aURL)
119         , m_aFragment(aFragment)
120         , m_xContext(::comphelper::getProcessComponentContext())
121     {}
122 
IsWebProtocol() const123     bool IsWebProtocol() const
124     {
125         INetProtocol eProtocol = m_aURLObj.GetProtocol();
126         return eProtocol == INetProtocol::Http || eProtocol == INetProtocol::Https;
127     }
128 
~CSubmission()129     virtual ~CSubmission() {}
130 
131     virtual SubmissionResult submit(const css::uno::Reference< css::task::XInteractionHandler >& ) = 0;
132 
133     SubmissionResult replace(const OUString&, const css::uno::Reference< css::xml::dom::XDocument >&, const css::uno::Reference< css::frame::XFrame>&);
134 
135 };
136 
137 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
138