Send kfw 'obtain ticket' messages to main frame

Previous versions of kfw would attempt to send 'obtain tickets' messages
directly to the 'view' window by sending to the first child of the main
frame.  But with the ribbon UI, the ribbon toolbar is now the first child,
so that method no longer works.  Instead we now send the message to the
main frame and the main frame forwards to the active view.

Signed-off-by: Kevin Wasserman <kevin.wasserman@painless-security.com>

(cherry picked from commit 648f70f)

ticket: 7273
status: resolved

src/windows/leash/MainFrm.cpp

@@ -418,6 +418,10 @@ LRESULT CMainFrame::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
             break;
         }
         break;
+    case ID_OBTAIN_TGT_WITH_LPARAM:
+        GetActiveView()->SendMessage(ID_OBTAIN_TGT_WITH_LPARAM, wParam,
+                                     lParam);
+        break;
 	}
 
     if ( oldMin != m_isMinimum ) {

src/windows/leashdll/lshfunc.c

@@ -2662,23 +2662,6 @@ Leash_reset_defaults(void)
     Leash_reset_default_preserve_kinit_settings();
 }
 
-static BOOL CALLBACK
-EnumChildProc(HWND hwnd, LPARAM lParam)
-{
-    HWND * h = (HWND *)lParam;
-    *h = hwnd;
-    return FALSE;
-}
-
-
-static HWND
-FindFirstChildWindow(HWND parent)
-{
-    HWND hFirstChild = 0;
-    EnumChildWindows(parent, EnumChildProc, (LPARAM) &hFirstChild);
-    return hFirstChild;
-}
-
 static int
 acquire_tkt_send_msg(krb5_context ctx, const char * title,
 		     const char * ccachename,
@@ -2775,7 +2758,6 @@ acquire_tkt_send_msg(krb5_context ctx, const char * title,
     } else {
 	HGLOBAL 		hData;
 	HWND hLeash = FindWindow("LEASH.0WNDCLASS", NULL);
-	hLeash = FindFirstChildWindow(hLeash);
 
 	/* construct a marshalling of data
 	 *   <title><principal><realm><ccache>