express::Response Class Reference

#include <Response.h>

Collaboration diagram for express::Response:

Public Member Functions
	Response (const std::shared_ptr< web::http::server::Response > &response) noexcept
	Response (Response &)=delete
	Response (Response &&) noexcept=delete
Response &	operator= (Response &)=delete
Response &	operator= (Response &&) noexcept=delete
	~Response ()
web::http::server::SocketContext *	getSocketContext () const
void	json (const nlohmann::json &json)
void	download (const std::string &file, const std::function< void(int)> &onError)
void	download (const std::string &file, const std::string &fileName, const std::function< void(int)> &onError)
void	redirect (const std::string &loc, const std::string &html={})
void	redirect (int state, const std::string &loc, const std::string &html={})
void	sendStatus (int state, const std::string &html={})
Response &	attachment (const std::string &fileName="")
Response &	location (const std::string &loc)
Response &	vary (const std::string &field)
Response &	status (int status)
Response &	append (const std::string &field, const std::string &value)
Response &	set (const std::string &field, const std::string &value, bool overwrite=true)
Response &	set (const std::map< std::string, std::string > &headers, bool overwrite=true)
Response &	type (const std::string &type)
Response &	cookie (const std::string &name, const std::string &value, const std::map< std::string, std::string > &options={})
Response &	clearCookie (const std::string &name, const std::map< std::string, std::string > &options={})
Response &	setTrailer (const std::string &field, const std::string &value, bool overwrite=true)
void	send (const char *chunk, std::size_t chunkLen)
void	send (const std::string &chunk)
void	upgrade (const std::shared_ptr< Request > &request, const std::function< void(const std::string)> &status)
void	end ()
void	sendFile (const std::string &file, const std::function< void(int)> &callback)
Response &	sendHeader ()
Response &	sendFragment (const char *chunk, std::size_t chunkLen)
Response &	sendFragment (const std::string &chunk)
const std::string &	header (const std::string &field)

Private Attributes
std::shared_ptr< web::http::server::Response >	responseBase

Detailed Description

Definition at line 67 of file Response.h.

Constructor & Destructor Documentation

Response() [1/3]

express::Response::Response ( const std::shared_ptr< web::http::server::Response > &  response )

explicitnoexcept

Definition at line 57 of file Response.cpp.

        : responseBase(response) {
    }

References responseBase.

Response() [2/3]

express::Response::Response ( Response &  )

explicitdelete

Response() [3/3]

express::Response::Response ( Response &&  )

explicitdeletenoexcept

~Response()

express::Response::~Response

(

)

Definition at line 61 of file Response.cpp.

                        {
    }

Member Function Documentation

append()

Response & express::Response::append	(	const std::string &	field,
		const std::string &	value
	)

Definition at line 119 of file Response.cpp.

                                                                             {
        responseBase->append(field, value);
 
        return *this;
    }

References web::http::server::Response::append(), and responseBase.

Referenced by vary().

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attachment()

Response & express::Response::attachment

(

const std::string &

fileName = ""

)

Definition at line 95 of file Response.cpp.

                                                            {
        set("Content-Disposition", "attachment" + ((!fileName.empty()) ? ("; filename=\"" + fileName + "\"") : ""));
 
        return *this;
    }

References set().

Referenced by download().

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clearCookie()

Response & express::Response::clearCookie	(	const std::string &	name,
		const std::map< std::string, std::string > &	options = {}
	)

Definition at line 149 of file Response.cpp.

                                                                                                      {
        responseBase->clearCookie(name, options);
 
        return *this;
    }

References web::http::server::Response::clearCookie(), and responseBase.

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cookie()

Response & express::Response::cookie	(	const std::string &	name,
		const std::string &	value,
		const std::map< std::string, std::string > &	options = {}
	)

Definition at line 143 of file Response.cpp.

                                                                                                                         {
        responseBase->cookie(name, value, options);
 
        return *this;
    }

References web::http::server::Response::cookie(), and responseBase.

Referenced by express::middleware::StaticMiddleware::StaticMiddleware().

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download() [1/2]

void express::Response::download	(	const std::string &	file,
		const std::function< void(int)> &	onError
	)

Definition at line 73 of file Response.cpp.

                                                                                        {
        download(file, std::filesystem::path(file).filename(), onError);
    }

References download().

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download() [2/2]

void express::Response::download	(	const std::string &	file,
		const std::string &	fileName,
		const std::function< void(int)> &	onError
	)

Definition at line 77 of file Response.cpp.

                                                                                                                   {
        attachment(fileName);
        sendFile(file, onError);
    }

References attachment(), and sendFile().

Referenced by download().

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end()

void express::Response::end

(

)

Definition at line 173 of file Response.cpp.

                       {
        responseBase->end();
    }

References web::http::server::Response::end(), and responseBase.

Referenced by main().

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getSocketContext()

web::http::server::SocketContext * express::Response::getSocketContext

(

)

const

Definition at line 64 of file Response.cpp.

                                                                 {
        return responseBase->getSocketContext();
    }

References web::http::server::Response::getSocketContext(), and responseBase.

Referenced by express::middleware::StaticMiddleware::StaticMiddleware(), and express::middleware::VerboseRequest::VerboseRequest().

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header()

const std::string & express::Response::header

(

const std::string &

field

)

Definition at line 199 of file Response.cpp.

                                                            {
        return responseBase->header(field);
    }

References web::http::server::Response::header(), and responseBase.

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json()

void express::Response::json

(

const nlohmann::json &

json

)

Definition at line 68 of file Response.cpp.

                                                {
        set("Content-Type", "application/json");
        send(json.dump());
    }

References send(), and set().

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location()

Response & express::Response::location

(

const std::string &

loc

)

Definition at line 101 of file Response.cpp.

                                                     {
        set("Location", loc);
 
        return *this;
    }

References set().

Referenced by redirect().

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operator=() [1/2]

Response & express::Response::operator= ( Response &&  )

deletenoexcept

operator=() [2/2]

Response & express::Response::operator= ( Response &  )

delete

redirect() [1/2]

void express::Response::redirect	(	const std::string &	loc,
		const std::string &	html = {}
	)

Definition at line 82 of file Response.cpp.

                                                                       {
        redirect(302, loc, html);
    }

References redirect().

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redirect() [2/2]

void express::Response::redirect	(	int	state,
		const std::string &	loc,
		const std::string &	html = {}
	)

Definition at line 86 of file Response.cpp.

                                                                                  {
        location(loc);
        sendStatus(state, html);
    }

References location(), and sendStatus().

Referenced by redirect(), and express::middleware::StaticMiddleware::StaticMiddleware().

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send() [1/2]

void express::Response::send	(	const char *	chunk,
		std::size_t	chunkLen
	)

Definition at line 161 of file Response.cpp.

                                                             {
        responseBase->send(chunk, chunkLen);
    }

References responseBase, and web::http::server::Response::send().

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send() [2/2]

void express::Response::send

(

const std::string &

chunk

)

Definition at line 165 of file Response.cpp.

                                              {
        responseBase->send(chunk);
    }

References responseBase, and web::http::server::Response::send().

Referenced by json(), main(), sendStatus(), and express::middleware::StaticMiddleware::StaticMiddleware().

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sendFile()

void express::Response::sendFile	(	const std::string &	file,
		const std::function< void(int)> &	callback
	)

Definition at line 177 of file Response.cpp.

                                                                                         {
        responseBase->sendFile(file, callback);
    }

References responseBase, and web::http::server::Response::sendFile().

Referenced by download(), main(), and express::middleware::StaticMiddleware::StaticMiddleware().

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sendFragment() [1/2]

Response & express::Response::sendFragment	(	const char *	chunk,
		std::size_t	chunkLen
	)

Definition at line 187 of file Response.cpp.

                                                                          {
        responseBase->sendFragment(chunk, chunkLen);
 
        return *this;
    }

References responseBase, and web::http::server::Response::sendFragment().

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sendFragment() [2/2]

Response & express::Response::sendFragment

(

const std::string &

chunk

)

Definition at line 193 of file Response.cpp.

                                                           {
        responseBase->sendFragment(chunk);
 
        return *this;
    }

References responseBase, and web::http::server::Response::sendFragment().

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sendHeader()

Response & express::Response::sendHeader

(

)

Definition at line 181 of file Response.cpp.

                                   {
        responseBase->sendHeader();
 
        return *this;
    }

References responseBase, and web::http::server::Response::sendHeader().

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sendStatus()

void express::Response::sendStatus	(	int	state,
		const std::string &	html = {}
	)

Definition at line 91 of file Response.cpp.

                                                              {
        this->status(state).send(!html.empty() ? html : web::http::StatusCode::reason(state) + "\r\n");
    }

References web::http::StatusCode::reason(), send(), and status().

Referenced by express::middleware::BasicAuthentication::BasicAuthentication(), express::RootRoute::dispatch(), main(), redirect(), and express::middleware::StaticMiddleware::StaticMiddleware().

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set() [1/2]

Response & express::Response::set	(	const std::map< std::string, std::string > &	headers,
		bool	overwrite = true
	)

Definition at line 131 of file Response.cpp.

                                                                                       {
        responseBase->set(headers, overwrite);
 
        return *this;
    }

References responseBase, and web::http::server::Response::set().

Referenced by express::middleware::StaticMiddleware::StaticMiddleware().

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set() [2/2]

Response & express::Response::set	(	const std::string &	field,
		const std::string &	value,
		bool	overwrite = true
	)

Definition at line 125 of file Response.cpp.

                                                                                          {
        responseBase->set(field, value, overwrite);
 
        return *this;
    }

References responseBase, and web::http::server::Response::set().

Referenced by attachment(), express::middleware::BasicAuthentication::BasicAuthentication(), json(), location(), main(), and express::middleware::StaticMiddleware::StaticMiddleware().

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setTrailer()

Response & express::Response::setTrailer	(	const std::string &	field,
		const std::string &	value,
		bool	overwrite = true
	)

Definition at line 155 of file Response.cpp.

                                                                                                 {
        responseBase->setTrailer(field, value, overwrite);
 
        return *this;
    }

References responseBase, and web::http::server::Response::setTrailer().

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status()

Response & express::Response::status

(

int

status

)

Definition at line 113 of file Response.cpp.

                                         {
        responseBase->status(status);
 
        return *this;
    }

References responseBase, and web::http::server::Response::status().

Referenced by main(), sendStatus(), and express::middleware::StaticMiddleware::StaticMiddleware().

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type()

Response & express::Response::type

(

const std::string &

type

)

Definition at line 137 of file Response.cpp.

                                                  {
        responseBase->type(type);
 
        return *this;
    }

References responseBase, and web::http::server::Response::type().

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upgrade()

void express::Response::upgrade	(	const std::shared_ptr< Request > &	request,
		const std::function< void(const std::string)> &	status
	)

Definition at line 169 of file Response.cpp.

                                                                                                                  {
        responseBase->upgrade(request->requestBase, status);
    }

References express::Request::requestBase, responseBase, and web::http::server::Response::upgrade().

Referenced by main().

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vary()

Response & express::Response::vary

(

const std::string &

field

)

Definition at line 107 of file Response.cpp.

                                                   {
        append("Vary", field);
 
        return *this;
    }

References append().

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Member Data Documentation

responseBase

std::shared_ptr<web::http::server::Response> express::Response::responseBase

private

Definition at line 96 of file Response.h.

Referenced by append(), clearCookie(), cookie(), end(), getSocketContext(), header(), Response(), send(), send(), sendFile(), sendFragment(), sendFragment(), sendHeader(), set(), set(), setTrailer(), status(), type(), and upgrade().

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

• express/Response.h
• express/Response.cpp