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//
// SMTPChannel.cpp
//
// Library: Net
// Package: Logging
// Module: SMTPChannel
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/Net/SMTPChannel.h"
#include "Poco/Net/MailMessage.h"
#include "Poco/Net/MailRecipient.h"
#include "Poco/Net/SMTPClientSession.h"
#include "Poco/Net/StringPartSource.h"
#include "Poco/Message.h"
#include "Poco/DateTimeFormatter.h"
#include "Poco/DateTimeFormat.h"
#include "Poco/LocalDateTime.h"
#include "Poco/LoggingFactory.h"
#include "Poco/Instantiator.h"
#include "Poco/NumberFormatter.h"
#include "Poco/FileStream.h"
#include "Poco/File.h"
#include "Poco/Environment.h"
namespace Poco {
namespace Net {
const std::string SMTPChannel::PROP_MAILHOST("mailhost");
const std::string SMTPChannel::PROP_SENDER("sender");
const std::string SMTPChannel::PROP_RECIPIENT("recipient");
const std::string SMTPChannel::PROP_LOCAL("local");
const std::string SMTPChannel::PROP_ATTACHMENT("attachment");
const std::string SMTPChannel::PROP_TYPE("type");
const std::string SMTPChannel::PROP_DELETE("delete");
const std::string SMTPChannel::PROP_THROW("throw");
SMTPChannel::SMTPChannel():
_mailHost("localhost"),
_local(true),
_type("text/plain"),
_delete(false),
_throw(false)
{
}
SMTPChannel::SMTPChannel(const std::string& mailhost, const std::string& sender, const std::string& recipient):
_mailHost(mailhost),
_sender(sender),
_recipient(recipient),
_local(true),
_type("text/plain"),
_delete(false),
_throw(false)
{
}
SMTPChannel::~SMTPChannel()
{
try
{
close();
}
catch (...)
{
poco_unexpected();
}
}
void SMTPChannel::open()
{
}
void SMTPChannel::close()
{
}
void SMTPChannel::log(const Message& msg)
{
try
{
MailMessage message;
message.setSender(_sender);
message.addRecipient(MailRecipient(MailRecipient::PRIMARY_RECIPIENT, _recipient));
message.setSubject("Log Message from " + _sender);
std::stringstream content;
content << "Log Message\r\n"
<< "===========\r\n\r\n"
<< "Host: " << Environment::nodeName() << "\r\n"
<< "Logger: " << msg.getSource() << "\r\n";
if (_local)
{
DateTime dt(msg.getTime());
content << "Timestamp: " << DateTimeFormatter::format(LocalDateTime(dt), DateTimeFormat::RFC822_FORMAT) << "\r\n";
}
else
content << "Timestamp: " << DateTimeFormatter::format(msg.getTime(), DateTimeFormat::RFC822_FORMAT) << "\r\n";
content << "Priority: " << NumberFormatter::format(msg.getPriority()) << "\r\n"
<< "Process ID: " << NumberFormatter::format(msg.getPid()) << "\r\n"
<< "Thread: " << msg.getThread() << " (ID: " << msg.getTid() << ")\r\n"
<< "Message text: " << msg.getText() << "\r\n\r\n";
message.addContent(new StringPartSource(content.str()));
if (!_attachment.empty())
{
{
Poco::FileInputStream fis(_attachment, std::ios::in | std::ios::binary | std::ios::ate);
if (fis.good())
{
typedef std::allocator<std::string::value_type>::size_type SST;
std::streamoff size = fis.tellg();
poco_assert (std::numeric_limits<unsigned int>::max() >= size);
poco_assert (std::numeric_limits<SST>::max() >= size);
char* pMem = new char [static_cast<unsigned int>(size)];
fis.seekg(std::ios::beg);
fis.read(pMem, size);
message.addAttachment(_attachment,
new StringPartSource(std::string(pMem, static_cast<SST>(size)),
_type,
_attachment));
delete [] pMem;
}
}
if (_delete) File(_attachment).remove();
}
SMTPClientSession session(_mailHost);
session.login();
session.sendMessage(message);
session.close();
}
catch (Exception&)
{
if (_throw) throw;
}
}
void SMTPChannel::setProperty(const std::string& name, const std::string& value)
{
if (name == PROP_MAILHOST)
_mailHost = value;
else if (name == PROP_SENDER)
_sender = value;
else if (name == PROP_RECIPIENT)
_recipient = value;
else if (name == PROP_LOCAL)
_local = isTrue(value);
else if (name == PROP_ATTACHMENT)
_attachment = value;
else if (name == PROP_TYPE)
_type = value;
else if (name == PROP_DELETE)
_delete = isTrue(value);
else if (name == PROP_THROW)
_throw = isTrue(value);
else
Channel::setProperty(name, value);
}
std::string SMTPChannel::getProperty(const std::string& name) const
{
if (name == PROP_MAILHOST)
return _mailHost;
else if (name == PROP_SENDER)
return _sender;
else if (name == PROP_RECIPIENT)
return _recipient;
else if (name == PROP_LOCAL)
return _local ? "true" : "false";
else if (name == PROP_ATTACHMENT)
return _attachment;
else if (name == PROP_TYPE)
return _type;
else if (name == PROP_DELETE)
return _delete ? "true" : "false";
else if (name == PROP_THROW)
return _throw ? "true" : "false";
else
return Channel::getProperty(name);
}
void SMTPChannel::registerChannel()
{
Poco::LoggingFactory::defaultFactory().registerChannelClass("SMTPChannel",
new Poco::Instantiator<SMTPChannel, Poco::Channel>);
}
} } // namespace Poco::Net
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