blob: 26d294e8d952613746827dd751dd43c8b451e0a9 (
plain)
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
152
153
154
155
156
157
|
// **********************************************************************
//
// Copyright (c) 2003
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
#ifndef ICE_STREAM_H
#define ICE_STREAM_H
#include <Ice/InstanceF.h>
#include <Ice/ObjectF.h>
#include <Ice/ProxyF.h>
#include <Ice/Buffer.h>
#include <Ice/ObjectFactoryF.h>
namespace Ice
{
class UserException;
}
namespace IceInternal
{
class ICE_API BasicStream : public Buffer
{
public:
BasicStream(Instance*);
//
// Must return Instance*, because we don't hold an InstancePtr for
// optimization reasons (see comments below).
//
Instance* instance() const;
void swap(BasicStream&);
void resize(int);
void reserve(int);
void startWriteEncaps();
void endWriteEncaps();
void startReadEncaps();
void endReadEncaps();
void checkReadEncaps();
Ice::Int getReadEncapsSize();
void skipEncaps();
void writeSize(Ice::Int);
void readSize(Ice::Int&);
void writeBlob(const std::vector<Ice::Byte>&);
void readBlob(std::vector<Ice::Byte>&, Ice::Int);
// Performance critical function inlined, as writing single bytes
// is used in many places in Ice code.
void write(Ice::Byte v)
{
b.push_back(v);
}
void write(const std::vector<Ice::Byte>&);
void read(Ice::Byte&);
void read(std::vector<Ice::Byte>&);
// Performance critical function inlined, as writing single bools
// is used in many places in Ice code.
void write(bool v)
{
b.push_back(static_cast<Ice::Byte>(v));
}
void write(const std::vector<bool>&);
void read(bool&);
void read(std::vector<bool>&);
void write(Ice::Short);
void write(const std::vector<Ice::Short>&);
void read(Ice::Short&);
void read(std::vector<Ice::Short>&);
void write(Ice::Int);
void write(const std::vector<Ice::Int>&);
void read(Ice::Int&);
void read(std::vector<Ice::Int>&);
void write(Ice::Long);
void write(const std::vector<Ice::Long>&);
void read(Ice::Long&);
void read(std::vector<Ice::Long>&);
void write(Ice::Float);
void write(const std::vector<Ice::Float>&);
void read(Ice::Float&);
void read(std::vector<Ice::Float>&);
void write(Ice::Double);
void write(const std::vector<Ice::Double>&);
void read(Ice::Double&);
void read(std::vector<Ice::Double>&);
void write(const std::string&);
void write(const std::vector<std::string>&);
void read(std::string&);
void read(std::vector<std::string>&);
void write(const Ice::ObjectPrx&);
void read(Ice::ObjectPrx&);
void write(const Ice::ObjectPtr&);
void read(const std::string&, const ::Ice::ObjectFactoryPtr&, Ice::ObjectPtr&);
void write(const Ice::UserException&);
::Ice::Int throwException(const std::string*, const std::string*);
private:
//
// Optimization. The instance may not be deleted while a
// stack-allocated BasicStream still holds it.
//
Instance* _instance;
struct ReadEncaps
{
Container::size_type start;
Ice::Byte encoding;
std::vector<Ice::ObjectPtr> objectsRead;
};
struct WriteEncaps
{
Container::size_type start;
std::map<Ice::ObjectPtr, Ice::Int> objectsWritten;
};
std::vector<ReadEncaps> _readEncapsStack;
std::vector<WriteEncaps> _writeEncapsStack;
ReadEncaps* _currentReadEncaps;
WriteEncaps* _currentWriteEncaps;
static const std::string _emptyString;
static const std::string _iceObjectId;
static const std::string _userExceptionId;
};
}
#endif
|
