WSHelper.SplitUrl

Splits a complete URL string into pieces.

Syntax

SplitUrl( 
   url STRING )
  RETURNS ( scheme STRING,
            host STRING,
            port STRING,
            path STRING,
            query STRING )

url is a STRING with the URL to be split in pieces.
scheme is the URL scheme (http, https, file, ...). It includes all parts before ://
host is the hostname.
port : the port number, or NULL if there is none.
If NULL is returned, there is always a default port depending on the scheme: 443 for HTTPS, and 80 for HTTP.
path is the path of the URL.
query is the query string of the URL, or NULL if there is none.

Usage

Splits a complete URL string into pieces.

In case of error, a NULL value will be returned.

WSHelper functions example

IMPORT FGL WSHelper

MAIN

DEFINE val, scheme, host, port, path, query STRING
DEFINE ind INTEGER
DEFINE ret WSHelper.WSQueryType

CALL WSHelper.SplitQueryString("name1=val1&name2=val2&name3=val3")
  RETURNING ret

DISPLAY "Query:"
FOR ind = 1 TO ret.getLength()
  DISPLAY " param : ", ret[ind].name, " = ", ret[ind].value
END FOR

LET val = WSHelper.FindQueryStringValue("name1=val1&name2=val2","name1")
DISPLAY "QueryStringValue :", val

CALL WSHelper.SplitURL("https://cube.strasbourg.4js.com:3128/GWS-492/TestSplitURL/test1")
  RETURNING scheme, host, port, path, query

  DISPLAY "URL parts:"
  DISPLAY " scheme: ",scheme
  DISPLAY " host  : ",host
  DISPLAY " port  : ",port
  DISPLAY " path  : ",path
  DISPLAY " query : ",query

END MAIN

Output:

Query:
 param : name1 = val1
 param : name2 = val2
 param : name3 = val3
QueryStringValue :val1
URL parts:
 scheme: https
 host  : cube.strasbourg.4js.com
 port  : 3128
 path  : /GWS-492/TestSplitURL/test1
 query :