1 files changed, 68 insertions, 0 deletions
diff --git a/lib/cli++/messages.cc b/lib/cli++/messages.cc
new file mode 100644
index 0000000..d9e053d
--- /dev/null
+++ b/lib/cli++/messages.cc
@@ -0,0 +1,68 @@
+// Copyright (C) 2017 Bruce Guenter <bruce@untroubled.org>
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+#include <errno.h>
+#include <config.h>
+#include "fdbuf/fdbuf.h"
+#include <stdlib.h>
+#include <string.h>
+#include "cli++.h"
+
+extern const char* argv0;
+
+static void cli_msg(const char* prefix,
+		    const char* a,
+		    const char* b,
+		    const char* c,
+		    const char* d,
+		    bool add_error = false)
+{
+  ferr << cli_program << ": " << prefix << a;
+  if(b) ferr << b;
+  if(c) ferr << c;
+  if(d) ferr << d;
+  if (add_error)
+    ferr << ": " << strerror(errno);
+  ferr << endl;
+}
+
+void cli_error(int exit_value,
+	       const char* a,
+	       const char* b,
+	       const char* c,
+	       const char* d)
+{
+  cli_msg("Error: ", a, b, c, d, false);
+  exit(exit_value);
+}
+
+void cli_syserror(int exit_value,
+		  const char* a,
+		  const char* b,
+		  const char* c,
+		  const char* d)
+{
+  cli_msg("Error: ", a, b, c, d, true);
+  exit(exit_value);
+}
+
+void cli_warning(const char* a,
+	       const char* b,
+	       const char* c,
+	       const char* d)
+{
+  cli_msg("Warning: ", a, b, c, d, false);
+}