1 files changed, 64 insertions, 0 deletions
diff --git a/dbg.cc b/dbg.cc
new file mode 100644
index 0000000..5557411
--- /dev/null
+++ b/dbg.cc
@@ -0,0 +1,64 @@
+// Copyright (C) 2003 Mooffie <mooffie@typo.co.il>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+
+#include <config.h>
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>   // exit()
+
+#include "terminal.h" // for the gettext stuff
+#include "dbg.h"
+
+static int debug_level = 0;
+
+void set_debug_level(int level)
+{
+    debug_level = level;
+}
+
+bool print_debug_level(int level)
+{
+    return level <= debug_level;
+}
+
+void debug_print(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+}
+
+// I've just noticed that my fatal() function is very similar to fribidi's
+// die(). Strange. I've taken the variable names from an example in K&R, and
+// used the output of 'ls' ("try ... for more info"). Perhaps it proves
+// that two monkeys sitting at two keyboards and not typing randomly can
+// produce the same program :-)
+
+void fatal(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    if (fmt) {
+	fprintf(stderr, PACKAGE ": ");
+	vfprintf(stderr, fmt, ap);
+    }
+    fprintf(stderr, _("Try `%s --help' for more information.\n"), PACKAGE);
+    va_end(ap);
+    exit(1);
+}
+