Kea 2.5.9
netconf_controller.cc
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1// Copyright (C) 2018-2023 Internet Systems Consortium, Inc. ("ISC")
2//
3// This Source Code Form is subject to the terms of the Mozilla Public
4// License, v. 2.0. If a copy of the MPL was not distributed with this
5// file, You can obtain one at http://mozilla.org/MPL/2.0/.
6
7#include <config.h>
8
13
14#include <signal.h>
15
16using namespace isc::process;
17
18namespace isc {
19namespace netconf {
20
23const char* NetconfController::netconf_app_name_ = "Netconf";
24
26const char* NetconfController::netconf_bin_name_ = "kea-netconf";
27
30 // If the instance hasn't been created yet, create it. Note this method
31 // must use the base class singleton instance methods.
32 if (!getController()) {
33 DControllerBasePtr controller_ptr(new NetconfController());
34 setController(controller_ptr);
35 }
36
37 return (getController());
38}
39
40void
42 if (signum == SIGHUP) {
44 } else {
46 }
47}
48
50NetconfController::createProcess() {
51 // Instantiate and return an instance of the D2 application process. Note
52 // that the process is passed the controller's io_service.
53 return (new NetconfProcess(getAppName().c_str(), getIOService()));
54}
55
57NetconfController::parseFile(string const& name) {
58 ParserContext parser;
59 return (parser.parseFile(name, ParserContext::PARSER_NETCONF));
60}
61
62NetconfController::NetconfController()
63 : DControllerBase(netconf_app_name_, netconf_bin_name_) {
64}
65
68 return (boost::dynamic_pointer_cast<NetconfProcess>(getProcess()));
69}
70
71} // namespace netconf
72} // namespace isc
Process Controller for Netconf Process.
static process::DControllerBasePtr & instance()
Static singleton instance method.
NetconfProcessPtr getNetconfProcess()
Returns pointer to an instance of the underlying process object.
static const char * netconf_app_name_
Defines the application name, this is passed into base class and appears in log statements.
void processSignal(int signum) override final
Redefined application-level signal processing method.
static const char * netconf_bin_name_
Defines the executable name.
isc::data::ConstElementPtr parseFile(const std::string &name) override final
Parses the configuration file using Netconf::ParserContext (bison)
Kea Netconf Application Process.
Parser context is a wrapper around flex/bison instances dedicated to Netconf-agent config file parser...
isc::data::ElementPtr parseFile(const std::string &filename, ParserType parser_type)
Run the parser on the file specified.
@ PARSER_NETCONF
This parser will expect the content as Netconf config wrapped in a map (that's the regular config fil...
Application Controller.
Definition: d_controller.h:103
asiolink::IOServicePtr & getIOService()
Getter for fetching the controller's IOService.
Definition: d_controller.h:469
static DControllerBasePtr & getController()
Static getter which returns the singleton instance.
Definition: d_controller.h:477
virtual void processSignal(int signum)
Application-level signal processing method.
static void setController(const DControllerBasePtr &controller)
Static setter which sets the singleton instance.
Definition: d_controller.cc:51
DProcessBasePtr getProcess()
Fetches the current process.
Definition: d_controller.h:594
std::string getAppName() const
Fetches the name of the application under control.
Definition: d_controller.h:221
Application Process Interface.
Definition: d_process.h:75
#define LOG_WARN(LOGGER, MESSAGE)
Macro to conveniently test warn output and log it.
Definition: macros.h:26
boost::shared_ptr< const Element > ConstElementPtr
Definition: data.h:29
boost::shared_ptr< NetconfProcess > NetconfProcessPtr
Defines a shared pointer to NetconfProcess.
isc::log::Logger dctl_logger("dctl")
Defines the logger used within libkea-process library.
Definition: d_log.h:18
boost::shared_ptr< DControllerBase > DControllerBasePtr
Definition: d_controller.h:78
const isc::log::MessageID DCTL_UNSUPPORTED_SIGNAL
Defines the logger used by the top-level component of kea-lfc.