libtasks Documentation  1.6
serial_io_task.cpp
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1 /*
2  * Copyright (c) 2013-2015 ADTECH GmbH
3  * Licensed under MIT (https://github.com/adtechlabs/libtasks/blob/master/COPYING)
4  *
5  * Author: Andreas Pohl
6  */
7 
8 #include <tasks/serial_io_task.h>
9 #include <tasks/logging.h>
10 
11 namespace tasks {
12 
13 serial_io_task::serial_io_task(serial::term& term, int events) : serial_io_task(events) {
14  m_term = term;
15  if (-1 != m_term.fd()) {
16  init_watcher();
17  }
18 }
19 
20 serial_io_task::~serial_io_task() {
21  if (m_auto_close) {
22  tdbg("serial_io_task: closing terminal" << std::endl);
23  m_term.close();
24  }
25 }
26 
27 } // tasks
tasks::serial_io_task::m_term
serial::term m_term
Definition: serial_io_task.h:42
tasks::serial::term::close
void close()
Close the terminal.
Definition: term.cpp:130
tdbg
#define tdbg(m)
Definition: logging.h:54
tasks::io_task_base::init_watcher
virtual void init_watcher()
Initialize the watcher.
Definition: io_task_base.cpp:21
tasks::serial_io_task::term
serial::term & term()
Provide access to the underlying term object.
Definition: serial_io_task.h:27
io_base::fd
int fd() const
Definition: io_base.h:22
tasks::serial_io_task::~serial_io_task
virtual ~serial_io_task()
Definition: serial_io_task.cpp:20
tasks::serial_io_task::serial_io_task
serial_io_task(int events)
Definition: serial_io_task.h:22
tasks::serial_io_task::m_auto_close
bool m_auto_close
Definition: serial_io_task.h:43
serial_io_task.h
tasks::serial_io_task
The serial_io_task implements the base tasks that implement serial communication. ...
Definition: serial_io_task.h:20
tasks::serial::term
A class that allows to read and write from/to terminal devices.
Definition: term.h:35