/* J/Direct example showing accessing returned pointer to String.
   Note use of Unicode specifier in native function declaration.
   Also demonstrates use of DllLib.ptrToStringUni() function.

   API Ref:     http://msdn.microsoft.com/workshop/networking/
                moniker/reference/functions/FindMimeFromData.asp

   MIME in IE:  http://msdn.microsoft.com/workshop/networking/
                moniker/overview/appendix_a.asp

   J/Direct:    http://www.microsoft.com/mind/0198/jdirect.htm

                                         M. Gallant  08/25/2000
*/

import com.ms.dll.*;

class FindMime {
   public static void main(String args[]){
    int [] outmime = {0} ;     // simulated pointer to String

    if(args.length==0){
      System.out.println("Syntax:  jview FindMime <file name>") ;
      return ;
     }
    String url = args[0] ;

     int result = FindMimeFromData(null, url ,
        null, 1024, null, 0,
        outmime, 0) ;

      System.out.println("FindMimeFromData() returned:  0x" + Integer.toHexString(result)) ;
      if(result == 0x80004005)
         System.out.println("Failed to find MIME type") ;
       else {
         // System.out.println("Pointer to outMIME: " + outmime[0]) ;
         String outstr = DllLib.ptrToStringUni(outmime[0]) ;
         System.out.println("MIME Type: " + outstr) ;
       }
     }

   
   /** @dll.import("URLMON.DLL", unicode) */
   private static native int 
    FindMimeFromData(String prt, String URL, 
       byte[] pbuff, int bufsize, String prop, int dmimeflag, 
       int[] pout, int res);
}