esp8266, Arduino IDE: neuer Versuch: warum wird website sofort beendet?

HaWe · 21.10.2019, 08:40

Code:

bool authorized=false;

void handleNotAuthorized() {
  String readString = "";
  char   strinput[MAXLEN], strupwd[TOKLEN], struname[TOKLEN] ;
  
  WiFiClient client = wifiserver.available();

  //---------------------------------------
  // debug
  // authorized=true;

  strcpy(strinput, "");
  strcpy(strupwd, "");
  strcpy(struname, "");

  while ( client.connected() ) {
    if (authorized) return;

    if ( client.available() ) {
      char c = client.read();

      //read char by request
      readString = "";
      while ( (readString.length() < TOKLEN) && (c != '\n') ) {
          readString += c;
          c = client.read();
      }

      readString.toCharArray(strinput, MAXLEN);
      // cstringarg(strinput, "uname", struname); // uname
      // cstringarg(strinput, "upwd", strupwd);  // upwd
 
      if(strstr(website_upwd,strupwd)!=NULL & strstr(website_uname,struname)!=NULL)
      {
        authorized = true;
        readString = "";
        return;           
        // return;  // <<< selbes Ergebnis, egal ob kommentiert oder auskommentiert
      }    
      
      //if HTTP request has ended
      if (c == '\n') {

        //now output html data header

        String script = "";

        script += ("HTTP/1.1 200 OK \n");
        script += ("Content-Type: text/html \n");
        script += ("\n");  //  do not forget this one //????
        script += ("<!DOCTYPE html> \n");
        script += ("<html> \n");
        
        script += ("<head> \n");

        // utf-8 für "°" Zeichen
        script +=  "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> \n" ;
        script +=  "<title>" ;        
        script +=  "</title> \n" ;
        script +=  "</head> \n" ;
        script +=  "<body> \n" ;
        
        script += ("<h2><p style=\"color:rgb(255,0,191);\"> log in to proceed: </p> </h2> \n");

        script += ("<FORM ACTION='/' method=GET > \n");
        script += ("<h2>user name:  <INPUT TYPE=text NAME='uname' VALUE=''  MAXLENGTH='50'> </h2> \n");
        script += ("<h2>password :  <INPUT TYPE=PASSWORD NAME='upwd' VALUE='' MAXLENGTH='50'> </h2> \n");

        script += ("<h2><INPUT TYPE=SUBMIT></h2> \n");

        script += ("</FORM> \n");
        script += ("<BR> \n");
        script += ("</body> \n");
        script += ("</html> \n");

        client.print(script);
        while(client.connected()) {
           delay(10);
/*   
           while(client.available()) {
              Serial.write(client.read());
           }
*/
        } 

        delay(100);
        client.stop();   // edited

        //clearing string for next read
        //readString = "";
      }
    }
    delay(1);
  }
}

jaaa...!
das hat jetzt zum ersten Mal gefunzt!

Das werde ich jetzt ausgiebig testen und dann berichten!
Tausend Dank auf jeden Fall schon einmal an euch beide!