OAuth1WebClient (FB)ΒΆ

FUNCTION_BLOCK OAuth1WebClient

Function block to a send an oAuth1 request.

InOut:

Scope

Name

Type

Initial

Comment

Input

xExecute

BOOL

Rising edge: Send request

udiTimeOut

UDINT

Timeout in micro seconds

sURL

STRING(1024)

URL of the web server

eRequestType

REQUEST_TYPE

REQUEST_TYPE.GET

Type of the request: POST or GET

eContentType

CONTENT_TYPE

CONTENT_TYPE.APPLICATION_FORM

HTTP Content-Type of the request

pwsAdditionalHeader

POINTER TO WSTRING

Additional HTTP header

pwsPostValue

POINTER TO WSTRING

Post parameter

xCloseConnection

BOOL

FALSE

Close the connection after each request.

sOAuthConsumerKey

STRING(255)

OAuth1: Consumer key

sOAuthToken

STRING(255)

OAuth1: Token

sConsumerSecret

STRING(255)

OAuth1: Consumer secret

sOAuthTokenSecret

STRING(255)

OAuth1: Token secret

itfTLSContext

NBS.ITLSContext

0

Encapsulates all the data neccecray to handle encrypted tcp connections

Static initialization, as shown in the following code snippet.

VAR
    commonName : STRING := 'MyRrasPi';
    ciCertInfo : NBS.CERT_INFO := (psInfo:=ADR(commonName), udiSize:=LEN(commonName));
    myTLSContext : NBS.TLSContext := (
        ePurpose:=NBS.PURPOSE.CLIENT_SIDE,
        sUseCaseName:='NBSTest',
        sTLSVersion:='1.3',
        ciCertInfo:=ciCertInfo,
        udiVerificationMode:=2
    );
END_VAR

itfAsyncProperty

NBS.IAsyncProperty

0

Runs the connect process in a own background task, usage see library Net Base Services

Output

xDone

BOOL

xBusy

BOOL

xError

BOOL

eError

ERROR

Current error state

httpResult

HttpResult

The result of the request