base class for asynchronous http websockets used for connecting to cloud services More...

#include <asio_service_http.hpp>

Inheritance diagram for rapp::cloud::asio_service_http:

Collaboration diagram for rapp::cloud::asio_service_http:

Public Member Functions
	asio_service_http (const std::string token)

void	schedule (boost::asio::ip::tcp::resolver::query &query, boost::asio::ip::tcp::resolver &resolver, boost::asio::io_service &io_service)

Protected Member Functions
void	check_timeout ()
	check timed-out More...

void	handle_connect (const boost::system::error_code &err, boost::asio::ip::tcp::resolver::iterator endpoint_iterator)

void	handle_read_content (const boost::system::error_code &err, std::size_t bytes)
	Callback for Handling Actual Data Contents. More...

void	handle_read_headers (const boost::system::error_code &err)
	Callback for Handling Headers. More...

void	handle_read_status_line (const boost::system::error_code &err)
	Callback for handling HTTP Header Response Data. More...

void	handle_resolve (const boost::system::error_code &err, boost::asio::ip::tcp::resolver::iterator endpoint_iterator)
	Callback for Handling Address Resolution. More...

void	handle_write_request (const boost::system::error_code &err)
	Callback for handling request and waiting for response. More...

void	reset ()
	reset handler (clear data, bytes, etc) and stop connection More...

Protected Member Functions inherited from rapp::cloud::asio_handler
	asio_handler (const std::string token)
	ctor More...

void	content_length (std::string response, std::size_t &length)
	get the content leangth from More...

std::string	decode64 (const std::string &val)
	decode base64 More...

std::string	encode64 (const std::string &val)
	encode base64 More...

void	error_handler (const boost::system::error_code &error)
	Handle an Error. More...

std::string	escape_string (const std::string &str)
	escape JSON strings when sending them over the socket More...

bool	has_content_length (std::string response)
	examine if the header response contains a `content-length` filed More...

void	invalid_request (const std::string message)
	Handle Invalid Query - e.g.: response which states our query was invalid. More...

std::string	random_boundary () const
	Create a random boundary for the multipart/form in HTTP. More...

std::string	strip_header (std::string response)
	remove/strip the HTTP header and More...

Private Attributes
std::unique_ptr < boost::asio::ip::tcp::socket >	socket_
	TCP Socket (plain-text) More...

Additional Inherited Members
Protected Attributes inherited from rapp::cloud::asio_handler
std::size_t	bytes_transferred_ = 0
	Bytes Transferred. More...

std::function< void(std::string)>	callback_
	Callback Handler - use with std::bind or boost variant. More...

std::size_t	content_length_ = 0
	Content-Length. More...

std::atomic< bool >	flag_ = {false}
	flag used to extract header More...

std::string	header_
	Header that will be used. More...

std::string	json_
	JSON reply. More...

std::string	post_
	Actual post Data. More...

boost::asio::streambuf	request_
	Request Container. More...

boost::asio::streambuf	response_
	Response Container. More...

std::unique_ptr < boost::asio::deadline_timer >	timer_
	time-out timer More...

const std::string	token_
	user authentication token More...

Detailed Description

base class for asynchronous http websockets used for connecting to cloud services

Version: 0.6.0

Date: May 2016

Author: Alex Gkiokas a.gki.nosp@m.okas.nosp@m.@orte.nosp@m.lio..nosp@m.co.uk TODO: rename to asio_socket_http

Definition at line 14 of file asio_service_http.hpp.

Constructor & Destructor Documentation

rapp::cloud::asio_service_http::asio_service_http ( const std::string token )

Construct the asio http service

Parameters

token is the rapp.cloud authentication token

Definition at line 21 of file asio_service_http.hpp.

Member Function Documentation

void rapp::cloud::asio_service_http::check_timeout ( )

protected

check timed-out

Definition at line 230 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::handle_connect	(	const boost::system::error_code &	err,
		boost::asio::ip::tcp::resolver::iterator	endpoint_iterator
	)

protected

Callback for Handling Connection Events

Parameters

err	is a possible error
endpoint_iterator	is boosts' hostname address handler

Definition at line 59 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::handle_read_content	(	const boost::system::error_code &	err,
		std::size_t	bytes
	)

protected

Callback for Handling Actual Data Contents.

Parameters

err	is a possible error message

Definition at line 163 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::handle_read_headers ( const boost::system::error_code & err )

protected

Callback for Handling Headers.

Parameters

err	is a possible error message

Definition at line 143 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::handle_read_status_line ( const boost::system::error_code & err )

protected

Callback for handling HTTP Header Response Data.

Parameters

err	is a possible error message

Definition at line 107 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::handle_resolve	(	const boost::system::error_code &	err,
		boost::asio::ip::tcp::resolver::iterator	endpoint_iterator
	)

protected

Callback for Handling Address Resolution.

Parameters

err	is a possible error
endpoint_iterator	is boost's hostname address handler

Definition at line 41 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::handle_write_request ( const boost::system::error_code & err )

protected

Callback for handling request and waiting for response.

Parameters

err	is a possible error

Definition at line 88 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::reset ( )

protected

reset handler (clear data, bytes, etc) and stop connection

Definition at line 217 of file asio_service_http.cpp.

void rapp::cloud::asio_service_http::schedule	(	boost::asio::ip::tcp::resolver::query &	query,
		boost::asio::ip::tcp::resolver &	resolver,
		boost::asio::io_service &	io_service
	)

virtual

schedule this client as a job for execution using

Parameters

query	defines the actual URL/URI
resolver	is the URL/URI resolver reference
io_service	is the queue on which jobs are scheduled

Implements rapp::cloud::asio_socket.

Definition at line 6 of file asio_service_http.cpp.

Member Data Documentation

std::unique_ptr<boost::asio::ip::tcp::socket> rapp::cloud::asio_service_http::socket_

private

TCP Socket (plain-text)

Definition at line 78 of file asio_service_http.hpp.

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

/home/travis/rapp_temp/rapp-api/cpp/includes/cloud/asio_service_http/asio_service_http.hpp
/home/travis/rapp_temp/rapp-api/cpp/includes/cloud/asio_service_http/asio_service_http.cpp

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation