Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/nsgmls/ErrorCountEventHandler.C

@@ -0,0 +1,34 @@
+/* $XConsortium: ErrorCountEventHandler.C /main/1 1996/07/29 16:51:07 cde-hp $ */
+// Copyright (c) 1996 James Clark
+// See the file COPYING for copying permission.
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+#include "splib.h"
+#include "ErrorCountEventHandler.h"
+
+#ifdef SP_NAMESPACE
+namespace SP_NAMESPACE {
+#endif
+
+ErrorCountEventHandler::ErrorCountEventHandler(unsigned errorLimit)
+: errorCount_(0), maxErrors_(errorLimit), cancel_(0)
+{
+}
+
+void ErrorCountEventHandler::message(MessageEvent *event)
+{
+  noteMessage(event->message());
+  delete event;
+}
+
+void ErrorCountEventHandler::noteMessage(const Message &message)
+{
+  if (message.isError() && ++errorCount_ == maxErrors_)
+    cancel_ = 1;
+}
+
+#ifdef SP_NAMESPACE
+}
+#endif