/usr/include/log4cxx/net/smtpappender.h is in liblog4cxx-dev 0.10.0-13ubuntu2.
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* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LOG4CXX_NET_SMTP_H
#define _LOG4CXX_NET_SMTP_H
#include <log4cxx/appenderskeleton.h>
#include <log4cxx/helpers/cyclicbuffer.h>
#include <log4cxx/spi/triggeringeventevaluator.h>
namespace log4cxx
{
namespace net
{
/**
Send an e-mail when a specific logging event occurs, typically on
errors or fatal errors.
<p>The number of logging events delivered in this e-mail depend on
the value of <b>BufferSize</b> option. The
<code>SMTPAppender</code> keeps only the last
<code>BufferSize</code> logging events in its cyclic buffer. This
keeps memory requirements at a reasonable level while still
delivering useful application context.
*/
class LOG4CXX_EXPORT SMTPAppender : public AppenderSkeleton
{
private:
private:
SMTPAppender(const SMTPAppender&);
SMTPAppender& operator=(const SMTPAppender&);
static bool asciiCheck(const LogString& value, const LogString& label);
/**
This method determines if there is a sense in attempting to append.
<p>It checks whether there is a set output target and also if
there is a set layout. If these checks fail, then the boolean
value <code>false</code> is returned. */
bool checkEntryConditions();
LogString to;
LogString cc;
LogString bcc;
LogString from;
LogString subject;
LogString smtpHost;
LogString smtpUsername;
LogString smtpPassword;
int smtpPort;
int bufferSize; // 512
bool locationInfo;
helpers::CyclicBuffer cb;
spi::TriggeringEventEvaluatorPtr evaluator;
public:
DECLARE_LOG4CXX_OBJECT(SMTPAppender)
BEGIN_LOG4CXX_CAST_MAP()
LOG4CXX_CAST_ENTRY(SMTPAppender)
LOG4CXX_CAST_ENTRY_CHAIN(AppenderSkeleton)
END_LOG4CXX_CAST_MAP()
SMTPAppender();
/**
The default constructor will instantiate the appender with a
spi::TriggeringEventEvaluator that will trigger on events with
level ERROR or higher.*/
SMTPAppender(log4cxx::helpers::Pool& p);
/**
Use <code>evaluator</code> passed as parameter as the
spi::TriggeringEventEvaluator for this net::SMTPAppender.
*/
SMTPAppender(spi::TriggeringEventEvaluatorPtr evaluator);
~SMTPAppender();
/**
Set options
*/
virtual void setOption(const LogString& option, const LogString& value);
/**
Activate the specified options, such as the smtp host, the
recipient, from, etc.
*/
virtual void activateOptions(log4cxx::helpers::Pool& p);
/**
Perform SMTPAppender specific appending actions, mainly adding
the event to a cyclic buffer and checking if the event triggers
an e-mail to be sent. */
virtual void append(const spi::LoggingEventPtr& event, log4cxx::helpers::Pool& p);
virtual void close();
/**
Returns value of the <b>To</b> option.
*/
LogString getTo() const;
/**
Returns value of the <b>cc</b> option.
*/
LogString getCc() const;
/**
Returns value of the <b>bcc</b> option.
*/
LogString getBcc() const;
/**
The <code>SMTPAppender</code> requires a {@link
Layout layout}. */
virtual bool requiresLayout() const;
/**
Send the contents of the cyclic buffer as an e-mail message.
*/
void sendBuffer(log4cxx::helpers::Pool& p);
/**
Returns value of the <b>EvaluatorClass</b> option.
*/
LogString getEvaluatorClass();
/**
Returns value of the <b>From</b> option.
*/
LogString getFrom() const;
/**
Returns value of the <b>Subject</b> option.
*/
LogString getSubject() const;
/**
The <b>From</b> option takes a string value which should be a
e-mail address of the sender.
*/
void setFrom(const LogString& from);
/**
The <b>Subject</b> option takes a string value which should be a
the subject of the e-mail message.
*/
void setSubject(const LogString& subject);
/**
The <b>BufferSize</b> option takes a positive integer
representing the maximum number of logging events to collect in a
cyclic buffer. When the <code>BufferSize</code> is reached,
oldest events are deleted as new events are added to the
buffer. By default the size of the cyclic buffer is 512 events.
*/
void setBufferSize(int bufferSize);
/**
The <b>SMTPHost</b> option takes a string value which should be a
the host name of the SMTP server that will send the e-mail message.
*/
void setSMTPHost(const LogString& smtpHost);
/**
Returns value of the <b>SMTPHost</b> option.
*/
LogString getSMTPHost() const;
/**
The <b>SMTPPort</b> option takes a string value which should be a
the port of the SMTP server that will send the e-mail message.
*/
void setSMTPPort(int port);
/**
Returns value of the <b>SMTPHost</b> option.
*/
int getSMTPPort() const;
/**
The <b>To</b> option takes a string value which should be a
comma separated list of e-mail address of the recipients.
*/
void setTo(const LogString& to);
/**
The <b>Cc</b> option takes a string value which should be a
comma separated list of e-mail address of the cc'd recipients.
*/
void setCc(const LogString& to);
/**
The <b>Bcc</b> option takes a string value which should be a
comma separated list of e-mail address of the bcc'd recipients.
*/
void setBcc(const LogString& to);
/**
The <b>SMTPUsername</b> option takes a string value which should be a
the user name for the SMTP server.
*/
void setSMTPUsername(const LogString& newVal);
/**
Returns value of the <b>SMTPUsername</b> option.
*/
LogString getSMTPUsername() const;
/**
The <b>SMTPPassword</b> option takes a string value which should be a
the password for the SMTP server.
*/
void setSMTPPassword(const LogString& newVal);
/**
Returns value of the <b>SMTPPassword</b> option.
*/
LogString getSMTPPassword() const;
/**
Returns value of the <b>BufferSize</b> option.
*/
inline int getBufferSize() const
{ return bufferSize; }
/**
* Gets the current triggering evaluator.
* @return triggering evaluator.
*/
log4cxx::spi::TriggeringEventEvaluatorPtr getEvaluator() const;
/**
* Sets the triggering evaluator.
* @param trigger triggering evaluator.
*/
void setEvaluator(log4cxx::spi::TriggeringEventEvaluatorPtr& trigger);
/**
The <b>EvaluatorClass</b> option takes a string value
representing the name of the class implementing the
spi::TriggeringEventEvaluator interface. A corresponding object will
be instantiated and assigned as the triggering event evaluator
for the SMTPAppender.
*/
void setEvaluatorClass(const LogString& value);
/**
The <b>LocationInfo</b> option is provided for compatibility with log4j
and has no effect in log4cxx.
*/
void setLocationInfo(bool locationInfo);
/**
Returns value of the <b>LocationInfo</b> option.
*/
bool getLocationInfo() const;
}; // class SMTPAppender
LOG4CXX_PTR_DEF(SMTPAppender);
} // namespace net
} // namespace log4cxx
#endif // _LOG4CXX_NET_SMTP_H
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