1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <sal/config.h>
#include <deque>
#include <vector>
#include <osl/conditn.hxx>
#include <osl/mutex.hxx>
#include <rtl/byteseq.hxx>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include <salhelper/thread.hxx>
#include <typelib/typedescription.hxx>
#include <uno/dispatcher.hxx>
#include "binaryany.hxx"
#include "marshal.hxx"
#include "writerstate.hxx"
namespace binaryurp { class Bridge; }
namespace binaryurp {
class Writer: public salhelper::Thread
{
public:
explicit Writer(rtl::Reference< Bridge > const & bridge);
// Only called from Bridge::reader_ thread, and only before Bridge::writer_
// thread is unblocked:
void sendDirectRequest(
rtl::ByteSequence const & tid, OUString const & oid,
com::sun::star::uno::TypeDescription const & type,
com::sun::star::uno::TypeDescription const & member,
std::vector< BinaryAny > const & inArguments);
// Only called from Bridge::reader_ thread, and only before Bridge::writer_
// thread is unblocked:
void sendDirectReply(
rtl::ByteSequence const & tid,
com::sun::star::uno::TypeDescription const & member,
bool exception, BinaryAny const & returnValue,
std::vector< BinaryAny > const & outArguments);
void queueRequest(
rtl::ByteSequence const & tid, OUString const & oid,
com::sun::star::uno::TypeDescription const & type,
com::sun::star::uno::TypeDescription const & member,
std::vector< BinaryAny > const & inArguments);
void queueReply(
rtl::ByteSequence const & tid,
com::sun::star::uno::TypeDescription const & member, bool setter,
bool exception, BinaryAny const & returnValue,
std::vector< BinaryAny > const & outArguments,
bool setCurrentContextMode);
void unblock();
void stop();
private:
virtual ~Writer() override;
virtual void execute() override;
void sendRequest(
rtl::ByteSequence const & tid, OUString const & oid,
com::sun::star::uno::TypeDescription const & type,
com::sun::star::uno::TypeDescription const & member,
std::vector< BinaryAny > const & inArguments, bool currentContextMode,
com::sun::star::uno::UnoInterfaceReference const & currentContext);
void sendReply(
rtl::ByteSequence const & tid,
com::sun::star::uno::TypeDescription const & member, bool setter,
bool exception, BinaryAny const & returnValue,
std::vector< BinaryAny > const & outArguments);
void sendMessage(std::vector< unsigned char > const & buffer);
struct Item {
Item();
// Request:
Item(
rtl::ByteSequence const & theTid, OUString const & theOid,
com::sun::star::uno::TypeDescription const & theType,
com::sun::star::uno::TypeDescription const & theMember,
std::vector< BinaryAny > const & inArguments,
com::sun::star::uno::UnoInterfaceReference const &
theCurrentContext);
// Reply:
Item(
rtl::ByteSequence const & theTid,
com::sun::star::uno::TypeDescription const & theMember,
bool theSetter, bool theException, BinaryAny const & theReturnValue,
std::vector< BinaryAny > const & outArguments,
bool theSetCurrentContextMode);
rtl::ByteSequence tid; // request + reply
OUString oid; // request
com::sun::star::uno::TypeDescription type; // request
com::sun::star::uno::TypeDescription member; // request + reply
com::sun::star::uno::UnoInterfaceReference currentContext; // request
BinaryAny returnValue; // reply
std::vector< BinaryAny > arguments; // request: inArguments; reply: outArguments
bool request;
bool setter; // reply
bool exception; // reply
bool setCurrentContextMode; // reply
};
rtl::Reference< Bridge > bridge_;
WriterState state_;
Marshal marshal_;
com::sun::star::uno::TypeDescription lastType_;
OUString lastOid_;
rtl::ByteSequence lastTid_;
osl::Condition unblocked_;
osl::Condition items_;
osl::Mutex mutex_;
std::deque< Item > queue_;
bool stop_;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|