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
|
//
// StreamSocket.cpp
//
// Library: Net
// Package: Sockets
// Module: StreamSocket
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/Net/StreamSocket.h"
#include "Poco/Net/StreamSocketImpl.h"
#include "Poco/FIFOBuffer.h"
#include "Poco/Mutex.h"
#include "Poco/Exception.h"
using Poco::InvalidArgumentException;
using Poco::Mutex;
using Poco::ScopedLock;
namespace Poco {
namespace Net {
StreamSocket::StreamSocket(): Socket(new StreamSocketImpl)
{
}
StreamSocket::StreamSocket(const SocketAddress& address): Socket(new StreamSocketImpl(address.family()))
{
connect(address);
}
StreamSocket::StreamSocket(SocketAddress::Family family): Socket(new StreamSocketImpl(family))
{
}
StreamSocket::StreamSocket(const Socket& socket): Socket(socket)
{
if (!dynamic_cast<StreamSocketImpl*>(impl()))
throw InvalidArgumentException("Cannot assign incompatible socket");
}
StreamSocket::StreamSocket(SocketImpl* pImpl): Socket(pImpl)
{
if (!dynamic_cast<StreamSocketImpl*>(impl()))
throw InvalidArgumentException("Cannot assign incompatible socket");
}
StreamSocket::~StreamSocket()
{
}
StreamSocket& StreamSocket::operator = (const Socket& socket)
{
if (dynamic_cast<StreamSocketImpl*>(socket.impl()))
Socket::operator = (socket);
else
throw InvalidArgumentException("Cannot assign incompatible socket");
return *this;
}
void StreamSocket::connect(const SocketAddress& address)
{
impl()->connect(address);
}
void StreamSocket::connect(const SocketAddress& address, const Poco::Timespan& timeout)
{
impl()->connect(address, timeout);
}
void StreamSocket::connectNB(const SocketAddress& address)
{
impl()->connectNB(address);
}
void StreamSocket::shutdownReceive()
{
impl()->shutdownReceive();
}
void StreamSocket::shutdownSend()
{
impl()->shutdownSend();
}
void StreamSocket::shutdown()
{
impl()->shutdown();
}
int StreamSocket::sendBytes(const void* buffer, int length, int flags)
{
return impl()->sendBytes(buffer, length, flags);
}
int StreamSocket::sendBytes(FIFOBuffer& fifoBuf)
{
ScopedLock<Mutex> l(fifoBuf.mutex());
int ret = impl()->sendBytes(fifoBuf.begin(), (int) fifoBuf.used());
if (ret > 0) fifoBuf.drain(ret);
return ret;
}
int StreamSocket::receiveBytes(void* buffer, int length, int flags)
{
return impl()->receiveBytes(buffer, length, flags);
}
int StreamSocket::receiveBytes(FIFOBuffer& fifoBuf)
{
ScopedLock<Mutex> l(fifoBuf.mutex());
int ret = impl()->receiveBytes(fifoBuf.next(), (int)fifoBuf.available());
if (ret > 0) fifoBuf.advance(ret);
return ret;
}
void StreamSocket::sendUrgent(unsigned char data)
{
impl()->sendUrgent(data);
}
} } // namespace Poco::Net
|
