TIPHTTPRequestHeaders

Overview

The TIPHTTPRequestHeaders class represents a collection of http://en.wikipedia.org/wiki/List_of_HTTP_headers#Requests HTTP Request headers] of incoming requests.

You can use this class in custom Super HTTP Server. For example, in the [Remoting SDK, the TIPHTTPRequestHeaders class is used in the TROBaseSuperHTTPServer and TROIpSuperHTTPServer servers.

Location

Implements

 

constructor Create

Creates a new instance with a new empty collection of Headers.

constructor Create

AddHeaderLine

Adds a new header line to the Headers collection.

procedure AddHeaderLine(const aLine: string)

Parameters:

  • aLine: Specified header line that should be added

AuthPassword

Represents the authentication password of the current request.

property AuthPassword: UnicodeString read write

AuthUsername

Represents the authentication user name of the current request.

property AuthUsername: UnicodeString read write

Clear

Clears all the properties of the current TIPHTTPRequestHeaders object, such as Headers, Method, Path, Version and TargetUrl.

procedure Clear

ClientAddress

Represents the client address of the current request.

property ClientAddress: string read write

ContentLength

Represents the Content-Length entity-header of the current request.

property ContentLength: Int64 read write

ContentType

Represents the Content-Type entity-header of the current request.

property ContentType: string read write

GetQueryString

Gets the specified part of the query string with the specified value.

function GetQueryString(aValue: string): string

Parameters:

  • aValue: Specified value of the query string part

Headers

Represents the collection of headers of the current request in "Name=Value" format. This property is read-only.

property Headers: TStrings read write

IsHTTPS

Specifies which version is used (HTTP or HTTPS)

property IsHTTPS: boolean read write

Location

Represents the location of the current host.

property Location: string read write

Method

Represents the HTTP method (like GET, POST, etc.) of the current request.

property Method: string read write

Path

Represents the path of the request URL and contains dispatcher name and service name.

property Path: string read write

QueryString

Returns the result string with the request parameters.

property QueryString: string read write

UsesAuthentication

Returns true if the current request contains authentication information, otherwise false.

property UsesAuthentication: boolean read write

Version

Represents the HTTP request version (for example, "HTTP/1.1").

property Version: string read write

 

AuthPassword

Represents the authentication password of the current request.

property AuthPassword: UnicodeString read write

AuthUsername

Represents the authentication user name of the current request.

property AuthUsername: UnicodeString read write

ClientAddress

Represents the client address of the current request.

property ClientAddress: string read write

ContentLength

Represents the Content-Length entity-header of the current request.

property ContentLength: Int64 read write

ContentType

Represents the Content-Type entity-header of the current request.

property ContentType: string read write

Headers

Represents the collection of headers of the current request in "Name=Value" format. This property is read-only.

property Headers: TStrings read write

IsHTTPS

Specifies which version is used (HTTP or HTTPS)

property IsHTTPS: boolean read write

Location

Represents the location of the current host.

property Location: string read write

Method

Represents the HTTP method (like GET, POST, etc.) of the current request.

property Method: string read write

Path

Represents the path of the request URL and contains dispatcher name and service name.

property Path: string read write

QueryString

Returns the result string with the request parameters.

property QueryString: string read write

UsesAuthentication

Returns true if the current request contains authentication information, otherwise false.

property UsesAuthentication: boolean read write

Version

Represents the HTTP request version (for example, "HTTP/1.1").

property Version: string read write

 

constructor Create

Creates a new instance with a new empty collection of Headers.

constructor Create

AddHeaderLine

Adds a new header line to the Headers collection.

procedure AddHeaderLine(const aLine: string)

Parameters:

  • aLine: Specified header line that should be added

Clear

Clears all the properties of the current TIPHTTPRequestHeaders object, such as Headers, Method, Path, Version and TargetUrl.

procedure Clear

GetQueryString

Gets the specified part of the query string with the specified value.

function GetQueryString(aValue: string): string

Parameters:

  • aValue: Specified value of the query string part

See Also