Repository navigation
Expand file tree
/
Copy pathSMTPClientSession.cpp
More file actions
175 lines (143 loc) · 4.74 KB
/
Copy pathSMTPClientSession.cpp
File metadata and controls
175 lines (143 loc) · 4.74 KB
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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
//
// SMTPClientSession.cpp
//
// $Id: //poco/Main/Net/src/SMTPClientSession.cpp#8 $
//
// Library: Net
// Package: Mail
// Module: SMTPClientSession
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Net/SMTPClientSession.h"
#include "Poco/Net/MailMessage.h"
#include "Poco/Net/MailRecipient.h"
#include "Poco/Net/MailStream.h"
#include "Poco/Net/SocketAddress.h"
#include "Poco/Net/SocketStream.h"
#include "Poco/Net/NetException.h"
#include "Poco/Environment.h"
using Poco::Environment;
namespace Poco {
namespace Net {
SMTPClientSession::SMTPClientSession(const StreamSocket& socket):
_socket(socket),
_isOpen(false)
{
}
SMTPClientSession::SMTPClientSession(const std::string& host, Poco::UInt16 port):
_socket(SocketAddress(host, port)),
_isOpen(false)
{
}
SMTPClientSession::~SMTPClientSession()
{
try
{
close();
}
catch (...)
{
}
}
void SMTPClientSession::setTimeout(const Poco::Timespan& timeout)
{
_socket.setReceiveTimeout(timeout);
}
Poco::Timespan SMTPClientSession::getTimeout() const
{
return _socket.getReceiveTimeout();
}
void SMTPClientSession::login(const std::string& hostname)
{
open();
std::string response;
int status = sendCommand("EHLO", hostname, response);
if (isPermanentNegative(status))
status = sendCommand("HELO", hostname, response);
if (!isPositiveCompletion(status)) throw SMTPException("Login failed", response);
}
void SMTPClientSession::login()
{
login(Environment::nodeName());
}
void SMTPClientSession::open()
{
if (!_isOpen)
{
std::string response;
int status = _socket.receiveStatusMessage(response);
if (!isPositiveCompletion(status)) throw SMTPException("The mail service is unavailable", response);
_isOpen = true;
}
}
void SMTPClientSession::close()
{
if (_isOpen)
{
std::string response;
sendCommand("QUIT", response);
_socket.close();
_isOpen = false;
}
}
void SMTPClientSession::sendMessage(const MailMessage& message)
{
std::string response;
std::string sender("<");
sender.append(message.getSender());
sender.append(">");
int status = sendCommand("MAIL FROM:", sender, response);
if (!isPositiveCompletion(status)) throw SMTPException("Cannot send message", response);
for (MailMessage::Recipients::const_iterator it = message.recipients().begin(); it != message.recipients().end(); ++it)
{
std::string recipient("<");
recipient.append(it->getAddress());
recipient.append(">");
int status = sendCommand("RCPT TO:", recipient, response);
if (!isPositiveCompletion(status)) throw SMTPException(std::string("Recipient rejected: ") + recipient, response);
}
status = sendCommand("DATA", response);
if (!isPositiveIntermediate(status)) throw SMTPException("Cannot send message data", response);
SocketOutputStream socketStream(_socket);
MailOutputStream mailStream(socketStream);
message.write(mailStream);
mailStream.close();
socketStream.flush();
status = _socket.receiveStatusMessage(response);
if (!isPositiveCompletion(status)) throw SMTPException("The server rejected the message", response);
}
int SMTPClientSession::sendCommand(const std::string& command, std::string& response)
{
_socket.sendMessage(command);
return _socket.receiveStatusMessage(response);
}
int SMTPClientSession::sendCommand(const std::string& command, const std::string& arg, std::string& response)
{
_socket.sendMessage(command, arg);
return _socket.receiveStatusMessage(response);
}
} } // namespace Poco::Net