Inheritance diagram for HttpServerConnection:

Public Member Functions
	HttpServerConnection (tcp_pcb *clientTcp)

void	setResourceTree (HttpResourceTree *resourceTree)

void	setBodyParsers (const BodyParsers *bodyParsers)

void	send ()

void	setUpgradeCallback (HttpServerProtocolUpgradeCallback callback)

HttpRequest *	getRequest () override
	Returns pointer to the current request. More...

virtual void	reset ()

virtual void	cleanup ()

virtual void	setDefaultParser ()

virtual bool	send (HttpRequest *request)

bool	send (const char *data, uint16_t len, bool forceCloseAfterSent=false)

bool	isActive ()

HttpResponse *	getResponse ()
	Returns pointer to the current response. More...

int	getResponseCode () const SMING_DEPRECATED

String	getResponseHeader (const String &headerName, const String &defaultValue=nullptr) const SMING_DEPRECATED

HttpHeaders &	getResponseHeaders () SMING_DEPRECATED

DateTime	getLastModifiedDate () const SMING_DEPRECATED

DateTime	getServerDate () const SMING_DEPRECATED

String	getResponseString () SMING_DEPRECATED

bool	connect (const String &server, int port, bool useSsl=false, uint32_t sslOptions=0) override

bool	connect (IPAddress addr, uint16_t port, bool useSsl=false, uint32_t sslOptions=0) override

void	close () override

void	setReceiveDelegate (TcpClientDataDelegate receiveCb=nullptr)
	Set or clear the callback for received data. More...

void	setCompleteDelegate (TcpClientCompleteDelegate completeCb=nullptr)
	Set or clear the callback for connection close. More...

bool	sendString (const String &data, bool forceCloseAfterSent=false)

bool	isProcessing ()

TcpClientState	getConnectionState ()

bool	addSslValidator (SslValidatorCallback callback, void *data=nullptr)
	Allows setting of multiple SSL validators after a successful handshake. More...

bool	pinCertificate (const uint8_t *fingerprint, SslFingerprintType type)
	Requires (pins) the remote SSL certificate to match certain fingerprints. More...

bool	pinCertificate (SslFingerprints &fingerprints)
	Requires (pins) the remote SSL certificate to match certain fingerprints. More...

int	writeString (const char *data, uint8_t apiflags=TCP_WRITE_FLAG_COPY)

int	writeString (const String &data, uint8_t apiflags=TCP_WRITE_FLAG_COPY)

virtual int	write (const char *data, int len, uint8_t apiflags=TCP_WRITE_FLAG_COPY)
	Base write operation. More...

int	write (IDataSourceStream *stream)

uint16_t	getAvailableWriteSize ()

void	flush ()

void	setTimeOut (uint16_t waitTimeOut)

IPAddress	getRemoteIp () const

uint16_t	getRemotePort () const

void	setDestroyedDelegate (TcpConnectionDestroyedDelegate destroyedDelegate)
	Sets a callback to be called when the object instance is destroyed. More...

void	addSslOptions (uint32_t sslOptions)

bool	setSslClientKeyCert (const uint8_t key, int keyLength, const uint8_t certificate, int certificateLength, const char *keyPassword=nullptr, bool freeAfterHandshake=false) SMING_DEPRECATED
	Sets client private key, certificate and password from memory. More...

bool	setSslClientKeyCert (const SslKeyCertPair &clientKeyCert, bool freeAfterHandshake=false) SMING_DEPRECATED
	Sets client private key, certificate and password from memory. More...

void	freeSslClientKeyCert () SMING_DEPRECATED
	Frees the memory used for the key and certificate pair. More...

bool	setSslKeyCert (const uint8_t key, int keyLength, const uint8_t certificate, int certificateLength, const char *keyPassword=nullptr, bool freeAfterHandshake=false)
	Sets private key, certificate and password from memory for the SSL connection If this methods is called from a client then it sets the client key and certificate If it is called from a server then it sets the server certificate and key. Server and Client certificates differ. Client certificate is used for identification. Server certificate is used for encrypt/decrypt the data. Make sure to use the correct certificate for the desired goal. More...

bool	setSslKeyCert (const SslKeyCertPair &keyCert, bool freeAfterHandshake=false)
	Sets private key, certificate and password from memory for the SSL connection If this methods is called from a client then it sets the client key and certificate If it is called from a server then it sets the server certificate and key. Server and Client certificates differ. Client certificate is used for identification. Server certificate is used for encrypt/decrypt the data. Make sure to use the correct certificate for the desired goal. More...

void	freeSslKeyCert ()
	Frees the memory used for the key and certificate pair. More...

void	setSsl (SSL *ssl)

SSL *	getSsl ()

Public Attributes
void *	userData = nullptr
	use to pass user data between requests More...

Protected Member Functions
int	onMessageBegin (http_parser *parser) override
	Called when a new incoming data is beginning to come. More...

int	onPath (const Url &path) override
	Called when the URL path is known. More...

int	onHeadersComplete (const HttpHeaders &headers) override
	Called when all headers are received. More...

int	onBody (const char *at, size_t length) override
	Called when a piece of body data is received. More...

int	onMessageComplete (http_parser *parser) override
	Called when the incoming data is complete. More...

bool	onProtocolUpgrade (http_parser *parser) override
	Called when the HTTP protocol should be upgraded. More...

void	onHttpError (http_errno error) override

void	onReadyToSendData (TcpConnectionEvent sourceEvent) override

virtual void	sendError (const String &message=nullptr, enum http_status code=HTTP_STATUS_BAD_REQUEST)

void	resetHeaders ()
	Called after all headers have been received and processed. More...

virtual void	init (http_parser_type type)
	Initializes the http parser for a specific type of HTTP message. More...

virtual int	onStatus (http_parser *parser)

virtual int	onChunkHeader (http_parser *parser)

virtual int	onChunkComplete (http_parser *parser)

virtual bool	onTcpReceive (TcpClient &client, char *data, int size)

void	onError (err_t err) override

err_t	onConnected (err_t err) override

err_t	onReceive (pbuf *buf) override

err_t	onSent (uint16_t len) override

virtual void	onFinished (TcpClientState finishState)

err_t	onSslConnected (SSL *ssl) override

void	pushAsyncPart ()

void	freeStreams ()

void	setBuffer (ReadWriteStream *stream)

void	initialize (tcp_pcb *pcb)

bool	internalConnect (IPAddress addr, uint16_t port)

virtual err_t	onPoll ()

err_t	internalOnConnected (err_t err)

err_t	internalOnReceive (pbuf *p, err_t err)

err_t	internalOnSent (uint16_t len)

err_t	internalOnPoll ()

void	internalOnError (err_t err)

void	internalOnDnsResponse (const char name, LWIP_IP_ADDR_T ipaddr, int port)

Protected Attributes
http_parser	parser

HttpHeaderBuilder	header
	Header construction. More...

HttpHeaders	incomingHeaders
	Full set of incoming headers. More...

HttpConnectionState	state = eHCS_Ready

HttpResponse	response

ReadWriteStream *	buffer = nullptr
	Used internally to buffer arbitrary data via send() methods. More...

IDataSourceStream *	stream = nullptr
	The currently active stream being sent. More...

tcp_pcb *	tcp = nullptr

uint16_t	sleep = 0

uint16_t	timeOut = USHRT_MAX
	By default a TCP connection does not have a time out. More...

bool	canSend = true

bool	autoSelfDestruct = true

SSL *	ssl = nullptr

SSLCTX *	sslContext = nullptr

SSL_EXTENSIONS *	sslExtension = nullptr

bool	sslConnected = false

uint32_t	sslOptions = 0

SslKeyCertPair	sslKeyCert

bool	freeKeyCertAfterHandshake = false

SslSessionId *	sslSessionId = nullptr

bool	useSsl = false

Static Protected Attributes
static const http_parser_settings	parserSettings
	Callback table for parser. More...

Member Function Documentation

bool TcpClient::addSslValidator	(	SslValidatorCallback	callback,
		void *	data = `nullptr`
	)

inlineinherited

Allows setting of multiple SSL validators after a successful handshake.

Parameters

callback	The callback function to be invoked on validation
data	The data to pass to the callback

Note: The callback is responsible for releasing the data if appropriate. See SslValidatorCallback for further details.

Return values

bool	true on success, false on failure

void TcpConnection::freeSslClientKeyCert ( )

inlineinherited

Frees the memory used for the key and certificate pair.

Deprecated:: Use freeSslKeyCert() instead

void TcpConnection::freeSslKeyCert ( )

inlineinherited

Frees the memory used for the key and certificate pair.

DateTime HttpConnection::getLastModifiedDate ( ) const

inlineinherited

Deprecated:: Use getResponse()->headers.getLastModifiedDate() instead

HttpRequest* HttpServerConnection::getRequest ( )

inlineoverridevirtual

Returns pointer to the current request.

Return values

HttpRequest*

Implements HttpConnection.

HttpResponse* HttpConnection::getResponse ( )

inlineinherited

Returns pointer to the current response.

Return values

HttpResponse*

int HttpConnection::getResponseCode ( ) const

inlineinherited

Deprecated:: Use getResponse()->code instead

String HttpConnection::getResponseHeader	(	const String &	headerName,
		const String &	defaultValue = `nullptr`
	)		const

inlineinherited

Deprecated:: Use getResponse()->headers[] instead

HttpHeaders& HttpConnection::getResponseHeaders ( )

inlineinherited

Deprecated:: Use getResponse()->headers instead

String HttpConnection::getResponseString ( )

inlineinherited

Deprecated:: Use getResponse()->getBody() instead

DateTime HttpConnection::getServerDate ( ) const

inlineinherited

Deprecated:: Use getResponse()->headers.getServerDate() instead

virtual void HttpConnection::init ( http_parser_type type )

protectedvirtualinherited

Initializes the http parser for a specific type of HTTP message.

Parameters

type

int HttpServerConnection::onBody	(	const char *	at,
		size_t	length
	)

overrideprotectedvirtual

Called when a piece of body data is received.

Parameters

at	the data
length

Return values

int	0 on success, non-0 on error

Implements HttpConnection.

int HttpServerConnection::onHeadersComplete ( const HttpHeaders & headers )

overrideprotectedvirtual

Called when all headers are received.

Parameters

headers The processed headers

Return values

int	0 on success, non-0 on error

Implements HttpConnection.

int HttpServerConnection::onMessageBegin ( http_parser * parser )

overrideprotectedvirtual

Called when a new incoming data is beginning to come.

Parameters

parser

Return values

int	0 on success, non-0 on error

Implements HttpConnection.

int HttpServerConnection::onMessageComplete ( http_parser * parser )

overrideprotectedvirtual

Called when the incoming data is complete.

Parameters

parser

Return values

int	0 on success, non-0 on error

Implements HttpConnection.

int HttpServerConnection::onPath ( const Url & uri )

overrideprotectedvirtual

Called when the URL path is known.

Parameters

uri

Return values

int	0 on success, non-0 on error

Reimplemented from HttpConnection.

bool HttpServerConnection::onProtocolUpgrade ( http_parser * parser )

inlineoverrideprotectedvirtual

Called when the HTTP protocol should be upgraded.

Parameters

parser

Return values

bool	true on success

Reimplemented from HttpConnection.

bool TcpClient::pinCertificate	(	const uint8_t *	fingerprint,
		SslFingerprintType	type
	)

inlineinherited

Requires (pins) the remote SSL certificate to match certain fingerprints.

Parameters

fingerprint	The fingerprint data against which the match should be performed. Must be allocated on the heap and will be deleted after use. Do not re-use outside of this method.
type	The fingerprint type - see SslFingerprintType for details.

Return values

bool	true on success, false on failure

bool TcpClient::pinCertificate ( SslFingerprints & fingerprints )

inlineinherited

Requires (pins) the remote SSL certificate to match certain fingerprints.

Note: The data inside the fingerprints parameter is passed by reference

Parameters

fingerprints - passes the certificate fingerprints by reference.

Return values

bool	true on success, false on failure

void HttpConnection::resetHeaders ( )

protectedinherited

Called after all headers have been received and processed.

void TcpClient::setCompleteDelegate ( TcpClientCompleteDelegate completeCb = nullptr )

inlineinherited

Set or clear the callback for connection close.

Parameters

completeCb callback delegate or nullptr

void TcpConnection::setDestroyedDelegate ( TcpConnectionDestroyedDelegate destroyedDelegate )

inlineinherited

Sets a callback to be called when the object instance is destroyed.

Parameters

TcpServerConnectionDestroyedDelegate destroyedDelegate - callback

void TcpClient::setReceiveDelegate ( TcpClientDataDelegate receiveCb = nullptr )

inlineinherited

Set or clear the callback for received data.

Parameters

receiveCb callback delegate or nullptr

bool TcpConnection::setSslClientKeyCert	(	const uint8_t *	key,
		int	keyLength,
		const uint8_t *	certificate,
		int	certificateLength,
		const char *	keyPassword = `nullptr`,
		bool	freeAfterHandshake = `false`
	)

inlineinherited

Sets client private key, certificate and password from memory.

Deprecated:: Use setSslKeyCert(const uint8_t*, int, const uint8_t*, int, const char*, bool) instead

Note: This method makes copy of the data.

Parameters

const	uint8_t *keyData
int	keyLength
const	uint8_t *certificateData
int	certificateLength
const	char *keyPassword
bool	freeAfterHandshake

Returns: bool true of success, false or failure

bool TcpConnection::setSslClientKeyCert	(	const SslKeyCertPair &	clientKeyCert,
		bool	freeAfterHandshake = `false`
	)

inlineinherited

Sets client private key, certificate and password from memory.

Deprecated:: Use setSslKeyCert(const SslKeyCertPair&, bool) instead

Note: This method passes the certificate key chain by reference

Parameters

SSLKeyCertPair
bool	freeAfterHandshake

Returns: bool true of success, false or failure

bool TcpConnection::setSslKeyCert	(	const uint8_t *	key,
		int	keyLength,
		const uint8_t *	certificate,
		int	certificateLength,
		const char *	keyPassword = `nullptr`,
		bool	freeAfterHandshake = `false`
	)

inlineinherited

Sets private key, certificate and password from memory for the SSL connection If this methods is called from a client then it sets the client key and certificate If it is called from a server then it sets the server certificate and key. Server and Client certificates differ. Client certificate is used for identification. Server certificate is used for encrypt/decrypt the data. Make sure to use the correct certificate for the desired goal.

Note: This method makes copy of the data.

Parameters

const	uint8_t *keyData
int	keyLength
const	uint8_t *certificateData
int	certificateLength
const	char *keyPassword
bool	freeAfterHandshake

Returns: bool true of success, false or failure

bool TcpConnection::setSslKeyCert	(	const SslKeyCertPair &	keyCert,
		bool	freeAfterHandshake = `false`
	)

inlineinherited

Sets private key, certificate and password from memory for the SSL connection If this methods is called from a client then it sets the client key and certificate If it is called from a server then it sets the server certificate and key. Server and Client certificates differ. Client certificate is used for identification. Server certificate is used for encrypt/decrypt the data. Make sure to use the correct certificate for the desired goal.

Note: This method passes the certificate key chain by reference

Parameters

SSLKeyCertPair
bool	freeAfterHandshake

Returns: bool true of success, false or failure

virtual int TcpConnection::write	(	const char *	data,
		int	len,
		uint8_t	apiflags = `TCP_WRITE_FLAG_COPY`
	)

virtualinherited

Base write operation.

Parameters

data
len
apiflags	TCP_WRITE_FLAG_COPY, TCP_WRITE_FLAG_MORE

Return values

int	-1 on error

Reimplemented in FtpDataStream.

Member Data Documentation

ReadWriteStream* TcpClient::buffer = nullptr

protectedinherited

Used internally to buffer arbitrary data via send() methods.

HttpHeaderBuilder HttpConnection::header

protectedinherited

Header construction.

HttpHeaders HttpConnection::incomingHeaders

protectedinherited

Full set of incoming headers.

const http_parser_settings HttpConnection::parserSettings

staticprotectedinherited

Callback table for parser.

IDataSourceStream* TcpClient::stream = nullptr

protectedinherited

The currently active stream being sent.

uint16_t TcpConnection::timeOut = USHRT_MAX

protectedinherited

By default a TCP connection does not have a time out.

void* HttpServerConnection::userData = nullptr

use to pass user data between requests

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Member Function Documentation

Member Data Documentation