WebserviceReadHTTPHeader (Function)

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WebserviceReadHTTPHeader (Function)

In french: WebserviceLitEntêteHTTP

Not available

Reads the HTTP header received during a call to a REST Webservice. These HTTP headers are sent by the client to the server in the current request.

Example

// Validates the origin of the request (CORS protocol)
sOrigin is string = WebserviceReadHTTPHeader("Origin")
// Validate the origin
...

Syntax

Reading the HTTP header identified by its name Hide the details

<HTTP header> = WebserviceReadHTTPHeader(<Name of header to read>)

<HTTP header>: Character string

Value of HTTP header. The header is formatted as follows:
The header name is returned in uppercase characters.
The dashes are replaced by "underscore" characters (the source name of the HTTP header as it was sent by the client is not available).
An empty string ("") is returned if there is no other header to read.

<Name of header to read>: Character string with quotes

Name of header to read.

Reading the HTTP header identified by its subscript Hide the details

<HTTP header> = WebserviceReadHTTPHeader(<Subscript>)

<HTTP header>: Character string

Value of HTTP header. The header is formatted as follows:
The header name is returned in uppercase characters.
The dashes are replaced by "underscore" characters (the source name of the HTTP header as it was sent by the client is not available).
An empty string ("") is returned if there is no other header to read.

<Subscript>: Integer

Subscript of header to read. To read all the HTTP headers, increment this subscript until the function returns an empty string.

Component : wd260awws.dll