dcn::http Namespace Reference

Classes
class	MessageBase
class	Request
class	Response
class	URL

Typedefs
using	HeadersList = std::vector< std::pair< Header, std::string > >
	A list of headers A HeadersList is a vector of pairs, where the first element of the pair is a Header enum value and the second element is the value of the header. The index of the Header enum value is used as the key in the vector.

Enumerations
enum class	Code {   Unknown = 0 , OK = 200 , Created = 201 , BadRequest = 400 ,   Unauthorized = 401 , Forbidden = 403 , NotFound = 404 , InternalServerError = 500 ,   ServiceUnavailable = 503 , GatewayTimeout = 504 }
	Enum to represent HTTP response status codes. More...
enum class	Header {   Unknown = 0 , Accept , AccessControlAllowOrigin , AccessControlAllowMethods ,   AccessControlAllowHeaders , Authorization , Connection , ContentEncoding ,   ContentLength , ContentType , Cookie , Date ,   Expect , SetCookie }
	Enum of HTTP headers as defined by the standard This enum contains the most commonly used HTTP headers. More...
enum class	Method {   Unknown = 0 , GET , HEAD , PUT ,   DEL , POST , OPTIONS }
	Enum to represent the request method. More...

Functions
template<typename H >
H	AbslHashValue (H h, const URL &url)
	Combines hash values for a RouteKey object.
std::vector< std::string >	splitPathSegments (const std::string path)
absl::flat_hash_map< std::string, std::string >	splitQuerySegments (const std::string &query)

Typedef Documentation

HeadersList

using dcn::http::HeadersList = typedef std::vector<std::pair<Header, std::string> >

A list of headers A HeadersList is a vector of pairs, where the first element of the pair is a Header enum value and the second element is the value of the header. The index of the Header enum value is used as the key in the vector.

Enumeration Type Documentation

Code

enum class dcn::http::Code

strong

Enum to represent HTTP response status codes.

This enum represents the possible status codes of an HTTP response.

The values of the enum are categorized as follows:

• Unknown: The response code is not recognized or not supported.
• Level 200: Successful responses.
  • - OK: The request succeeded.
• Level 400: Client error responses.
  • - BadRequest: The request could not be understood by the server.
  • - Unauthorized: The request requires user authentication.
  • - Forbidden: The server understood the request, but refuses to authorize it.
  • - NotFound: The server has not found anything matching the request.
• Level 500: Server error responses.
  • - InternalServerError: The server encountered an unexpected condition.
  • - ServiceUnavailable: The server is currently unable to handle the request.
  • - GatewayTimeout: The server did not receive a timely response from an upstream server.

Enumerator
Unknown
OK
Created
BadRequest
Unauthorized
Forbidden
NotFound
InternalServerError
ServiceUnavailable
GatewayTimeout

Header

enum class dcn::http::Header

strong

Enum of HTTP headers as defined by the standard This enum contains the most commonly used HTTP headers.

See also

https://en.wikipedia.org/wiki/List_of_HTTP_header_fields

Enumerator
Unknown
Accept
AccessControlAllowOrigin
AccessControlAllowMethods
AccessControlAllowHeaders
Authorization
Connection
ContentEncoding
ContentLength
ContentType
Cookie
Date
Expect
SetCookie

Method

enum class dcn::http::Method

strong

Enum to represent the request method.

This enum represents the possible methods of an HTTP request.

The values of the enum are:

• Unknown: The request method is not recognized or not supported.
• GET: method requests a representation of the specified resource.
• HEAD: method requests headers of the response, not the actual body.
• PUT: replaces all current representations of the target resource with the request payload.
• DEL: Tdeletes the specified resource.
• POST: sends data to the server to create a new resource.
• OPTIONS: requests information about the communication options for the target resource.

Enumerator
Unknown
GET
HEAD
PUT
DEL
POST
OPTIONS

Function Documentation

AbslHashValue()

template<typename H >

H dcn::http::AbslHashValue ( H  h, const URL &  url  )

inline

Combines hash values for a RouteKey object.

Template Parameters

H	The hash state type.

Parameters

h	The initial hash state.
url	The URL object whose attributes will be hashed.

Returns

A combined hash state

splitPathSegments()

std::vector< std::string > dcn::http::splitPathSegments

(

const std::string

path

)

splitQuerySegments()

absl::flat_hash_map< std::string, std::string > dcn::http::splitQuerySegments

(

const std::string &

query

)