#include <command_holder.h>

Public Types
typedef std::function< void(const std::string &, const std::vector< std::string > &, handler_interface::response_cb)>	callback_fn

Public Member Functions
void	call_function (const std::string &command, const std::string &identity, const std::vector< std::string > &message, handler_interface::response_cb respond)

bool	register_command (const std::string &command, callback_fn callback)

Detailed Description

Command holder.

This class can handle, register and execute commands with corresponding callbacks. Command is std::string, callback is a function with signature corresponding to command_holder::callback_fn

Definition at line 22 of file command_holder.h.

Member Typedef Documentation

§ callback_fn

typedef std::function<void(const std::string &, const std::vector<std::string> &, handler_interface::response_cb)> command_holder::callback_fn

Type of callback function for easier use.

Definition at line 27 of file command_holder.h.

Member Function Documentation

§ call_function()

void command_holder::call_function	(	const std::string &	command,
		const std::string &	identity,
		const std::vector< std::string > &	message,
		handler_interface::response_cb	respond
	)

Invoke registered callback for given command (if any).

Parameters

command	String reprezentation of command for processing.
identity	Unique ID of each worker for connection subsystem.
message	Arguments for callback function.
respond	a callback to let the handler respond

Definition at line 3 of file command_holder.cpp.

§ register_command()

bool command_holder::register_command	(	const std::string &	command,
		command_holder::callback_fn	callback
	)

Register new command with a callback.

Parameters

command	String reprezentation of command.
callback	Function to call when this command occurs.

Returns: true if add successful, false othewise

Definition at line 14 of file command_holder.cpp.

The documentation for this class was generated from the following files:

src/reactor/command_holder.h
src/reactor/command_holder.cpp