sese::internal::net::http::HttpClientImpl Class Reference

HTTP/1.1 client based on ASIO. More...

#include <HttpClientImpl.h>

Inheritance diagram for sese::internal::net::http::HttpClientImpl:

Public Member Functions
	HttpClientImpl (const sese::net::IPAddress::Ptr &addr, sese::net::http::Request::Ptr req)
	~HttpClientImpl () override
bool	request () override
int64_t	read (void *buf, size_t len) override
int64_t	write (const void *buf, size_t len) override
int	getLastError () override
std::string	getLastErrorString () override
Public Member Functions inherited from sese::net::http::Requestable
	~Requestable () override=default
Request::Ptr &	getRequest ()
Response::Ptr &	getResponse ()
void	setReadData (io::PeekableStream *read_data, size_t expect_total)
void	setWriteData (io::OutputStream *write_data)
void	setReadCallback (const ReadCallback &read_callback, size_t expect_total)
void	setWriteCallback (const WriteCallback &write_callback)
void	reset ()
	Reset body-related settings.
Public Member Functions inherited from sese::io::InputStream
virtual	~InputStream () noexcept=default
Public Member Functions inherited from sese::io::OutputStream
virtual	~OutputStream () noexcept=default
int64_t	write (const std::string_view &buffer)
int64_t	write (const text::StringView &buffer)
template<typename T >
int64_t	write (std::vector< T > &buffer)
template<typename T , size_t N>
int64_t	write (std::array< T, N > &buffer)

Protected Member Functions
virtual bool	handshake ()
virtual bool	shutdown ()
bool	writeHeader (io::ByteBuilder &builder)
bool	writeBodyByCallback ()
bool	writeBodyByData ()
bool	writeBodyByAuto ()
bool	readBodyByCallback (size_t expect)
bool	readBodyByData (size_t expect)

Protected Attributes
sese::net::IPAddress::Ptr	address
sese::net::http::CookieMap::Ptr	cookies
asio::error_code	code {}
asio::io_context	ioContext
asio::ip::tcp::socket	socket
bool	first = true
Protected Attributes inherited from sese::net::http::Requestable
Request::Ptr	req = nullptr
Response::Ptr	resp = nullptr
size_t	expect_total = 0
io::PeekableStream *	read_data = nullptr
io::OutputStream *	write_data = nullptr
WriteCallback	write_callback
ReadCallback	read_callback

Additional Inherited Members
Public Types inherited from sese::net::http::Requestable
using	WriteCallback = std::function<int64_t(const void *, size_t)>
using	ReadCallback = std::function<int64_t(void *, size_t)>
Public Types inherited from sese::io::InputStream
typedef std::shared_ptr< InputStream >	Ptr
Public Types inherited from sese::io::OutputStream
typedef std::shared_ptr< OutputStream >	Ptr

Detailed Description

HTTP/1.1 client based on ASIO.

Constructor & Destructor Documentation

HttpClientImpl()

HttpClientImpl::HttpClientImpl	(	const sese::net::IPAddress::Ptr &	addr,
		sese::net::http::Request::Ptr	req )

References address, cookies, sese::net::http::Requestable::req, sese::net::http::Requestable::reset(), sese::net::http::Requestable::resp, and sese::net::http::Header::setCookies().

~HttpClientImpl()

HttpClientImpl::~HttpClientImpl ( )

override

References socket.

Member Function Documentation

getLastError()

int HttpClientImpl::getLastError ( )

overridevirtual

Get the last error

Returns

Last error

Implements sese::net::http::Requestable.

References code.

getLastErrorString()

std::string HttpClientImpl::getLastErrorString ( )

overridevirtual

Get the last error string

Returns

Last error string

Implements sese::net::http::Requestable.

References code.

handshake()

bool HttpClientImpl::handshake ( )

protectedvirtual

Reimplemented in sese::internal::net::http::HttpSSLClientImpl.

Referenced by sese::internal::net::http::HttpSSLClientImpl::handshake(), and request().

read()

int64_t HttpClientImpl::read ( void * buf, size_t len )

overridevirtual

Implements sese::net::http::Requestable.

Reimplemented in sese::internal::net::http::HttpSSLClientImpl.

References code, read(), and socket.

Referenced by read(), readBodyByCallback(), and readBodyByData().

readBodyByCallback()

bool HttpClientImpl::readBodyByCallback ( size_t expect )

protected

References MTU_VALUE, read(), and sese::net::http::Requestable::write_callback.

Referenced by request().

readBodyByData()

bool HttpClientImpl::readBodyByData ( size_t expect )

protected

References MTU_VALUE, read(), sese::io::OutputStream::write(), and sese::net::http::Requestable::write_data.

Referenced by request().

request()

bool HttpClientImpl::request ( )

overridevirtual

Execute request

Returns

Request status

Implements sese::net::http::Requestable.

References sese::net::http::CookieMap::add(), address, code, sese::internal::net::convert(), sese::net::http::Requestable::expect_total, first, sese::net::http::Header::get(), sese::net::http::Request::getBody(), sese::net::http::Header::getCookies(), sese::io::AbstractByteBuffer::getLength(), sese::net::http::RequestHeader::getType(), handshake(), sese::net::http::Requestable::read_callback, readBodyByCallback(), readBodyByData(), sese::net::http::HttpUtil::recvResponse(), sese::net::http::Requestable::req, sese::net::http::Requestable::reset(), sese::net::http::Requestable::resp, sese::net::http::HttpUtil::sendRequest(), sese::net::http::Header::set(), shutdown(), socket, sese::strcmpDoNotCase(), sese::net::http::Requestable::write_callback, writeBodyByAuto(), writeBodyByCallback(), writeBodyByData(), and writeHeader().

shutdown()

bool HttpClientImpl::shutdown ( )

protectedvirtual

Reimplemented in sese::internal::net::http::HttpSSLClientImpl.

Referenced by request().

write()

int64_t HttpClientImpl::write ( const void * buf, size_t len )

overridevirtual

Implements sese::net::http::Requestable.

Reimplemented in sese::internal::net::http::HttpSSLClientImpl.

References code, and socket.

Referenced by writeBodyByAuto(), writeBodyByCallback(), writeBodyByData(), and writeHeader().

writeBodyByAuto()

bool HttpClientImpl::writeBodyByAuto ( )

protected

References sese::net::http::Request::getBody(), MTU_VALUE, sese::io::AbstractByteBuffer::peek(), sese::net::http::Requestable::req, sese::io::AbstractByteBuffer::trunc(), and write().

Referenced by request().

writeBodyByCallback()

bool HttpClientImpl::writeBodyByCallback ( )

protected

References sese::net::http::Requestable::expect_total, MTU_VALUE, sese::net::http::Requestable::read_callback, and write().

Referenced by request().

writeBodyByData()

bool HttpClientImpl::writeBodyByData ( )

protected

References sese::net::http::Requestable::expect_total, MTU_VALUE, sese::io::PeekableStream::peek(), sese::net::http::Requestable::read_data, sese::io::PeekableStream::trunc(), and write().

Referenced by request().

writeHeader()

bool HttpClientImpl::writeHeader ( io::ByteBuilder & builder )

protected

References MTU_VALUE, sese::io::AbstractByteBuffer::peek(), sese::io::AbstractByteBuffer::resetPos(), sese::io::AbstractByteBuffer::trunc(), and write().

Referenced by request().

Member Data Documentation

address

sese::net::IPAddress::Ptr sese::internal::net::http::HttpClientImpl::address

protected

Referenced by HttpClientImpl(), and request().

code

asio::error_code sese::internal::net::http::HttpClientImpl::code {}

protected

Referenced by getLastError(), getLastErrorString(), sese::internal::net::http::HttpSSLClientImpl::handshake(), read(), sese::internal::net::http::HttpSSLClientImpl::read(), request(), sese::internal::net::http::HttpSSLClientImpl::shutdown(), write(), and sese::internal::net::http::HttpSSLClientImpl::write().

cookies

sese::net::http::CookieMap::Ptr sese::internal::net::http::HttpClientImpl::cookies

protected

Referenced by HttpClientImpl().

first

bool sese::internal::net::http::HttpClientImpl::first = true

protected

Referenced by request().

ioContext

asio::io_context sese::internal::net::http::HttpClientImpl::ioContext

protected

socket

asio::ip::tcp::socket sese::internal::net::http::HttpClientImpl::socket

protected

Referenced by read(), request(), write(), and ~HttpClientImpl().

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

• sese/internal/net/http/HttpClientImpl.h
• sese/internal/net/http/HttpClientImpl.cpp