/*------------------------------------------------------------------------
    File        : workaround.p
    Purpose     : 

    Syntax      :

    Description : 

    Author(s)   : javier.garcia
    Created     : Tue Apr 16 11:50:36 CEST 2019
    Notes       :
  ----------------------------------------------------------------------*/

/* ***************************  Definitions  ************************** */
USING System.*.
USING OpenEdge.Net.URI.

DEFINE VARIABLE oURI        AS URI       NO-UNDO.
DEFINE VARIABLE HttpClient  AS CLASS     System.Net.WebClient. 
DEFINE VARIABLE webResponse AS LONGCHAR  NO-UNDO. 
DEFINE VARIABLE oEntity     AS Object    NO-UNDO.
DEFINE VARIABLE hXmlDoc     AS HANDLE    NO-UNDO.
DEFINE VARIABLE hXmlNode    AS HANDLE    NO-UNDO.
DEFINE VARIABLE hXmlChild   AS HANDLE    NO-UNDO.
DEFINE VARIABLE hXmlAttr    AS HANDLE    NO-UNDO.
DEFINE VARIABLE ccHTML      AS CHARACTER NO-UNDO.
DEFINE VARIABLE lcHTML      AS LONGCHAR  NO-UNDO.
DEFINE VARIABLE ii          AS INTEGER   NO-UNDO.
DEFINE VARIABLE lok         AS LOG       NO-UNDO. 
DEFINE VARIABLE cElement    AS CHARACTER NO-UNDO.
DEFINE VARIABLE cValue      AS CHARACTER NO-UNDO.
DEFINE VARIABLE cSession    AS CHARACTER NO-UNDO.
DEFINE VARIABLE cMessage    AS CHARACTER NO-UNDO.

FIX-CODEPAGE (webResponse) = "UTF-8". 

/* ********************  Preprocessor Definitions  ******************** */


/* ***************************  Main Block  *************************** */
oURI = OpenEdge.Net.URI:Parse('https://10.153.1.241').
oURI:Port = 8802.
oURI:Path = 'cgi-bin/gadgetapi'.
oURI:AddQuery("cmd", "Login").
oURI:AddQuery("gsUser", "14").
oURI:AddQuery("gsPass", "14!K?s6v").

System.Net.ServicePointManager:CertificatePolicy = NEW AllowCertificatePolicy().

HttpClient = NEW System.Net.WebClient().

webResponse = HttpClient:DownloadString(oURI:ToString()).

CREATE X-DOCUMENT hXmlDoc.

hXmlDoc:LOAD("LONGCHAR",webResponse,FALSE).
hXmlDoc:SAVE('file', 'C:/temp/entity.xml').

CREATE X-NODEREF hXmlNode .
CREATE X-NODEREF hXmlChild.
CREATE X-NODEREF hXmlAttr .
    
hXmlDoc:GET-DOCUMENT-ELEMENT(hXmlNode).

DO ii = 1 TO  hXmlNode:NUM-CHILDREN:
    lok = hXmlNode:GET-CHILD(hXmlChild, ii).
    IF NOT lok THEN NEXT.

    IF hXmlChild:SUBTYPE <> 'ELEMENT' THEN NEXT.
    cElement = hXmlChild:NAME.
            
    lok = hXmlChild:GET-CHILD(hXmlAttr, 1).
    IF NOT lok THEN NEXT.
            
    cValue = hXmlAttr:NODE-VALUE.
            
    CASE cElement:
        WHEN 'ID'       THEN 
            cSession = cValue.
        WHEN 'ERROR'    THEN 
            cMessage = cValue.
    END CASE.
END.

MESSAGE cSession cMessage
VIEW-AS ALERT-BOX.

FINALLY:
    IF VALID-OBJECT (HttpClient) THEN 
    DO:
        HttpClient:Dispose(). 
        DELETE OBJECT HttpClient.   
    END.        
END FINALLY.