1 files changed, 87 insertions, 0 deletions
diff --git a/keximdb/src/mdbtools/libmdb/options.c b/keximdb/src/mdbtools/libmdb/options.c
new file mode 100644
index 0000000..2c16526
--- /dev/null
+++ b/keximdb/src/mdbtools/libmdb/options.c
@@ -0,0 +1,87 @@
+/* MDB Tools - A library for reading MS Access database file
+ * Copyright (C) 2004 Brian Bruns
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+#include <mdbtools.h>
+
+#ifdef DMALLOC
+#include "dmalloc.h"
+#endif
+
+#define DEBUG 1
+
+static unsigned long opts;
+static int optset;
+
+static void load_options();
+
+void
+mdb_debug(int klass, char *fmt, ...)
+{
+#ifdef DEBUG
+	va_list ap;
+
+	if (!optset) load_options();
+	if (klass & opts) {	
+    	va_start(ap, fmt);
+    	vfprintf (stdout,fmt, ap);
+    	va_end(ap);
+    	fprintf(stdout,"\n");
+	}
+#endif
+}
+
+static void
+load_options()
+{
+	char *opt;
+	char *s;
+
+    if (!optset && (s=getenv("MDBOPTS"))) {
+		opt = strtok(s, ":");
+		do {
+        	if (!strcmp(opt, "use_index")) opts |= MDB_USE_INDEX;
+        	if (!strcmp(opt, "no_memo")) opts |= MDB_NO_MEMO;
+        	if (!strcmp(opt, "debug_like")) opts |= MDB_DEBUG_LIKE;
+        	if (!strcmp(opt, "debug_write")) opts |= MDB_DEBUG_WRITE;
+        	if (!strcmp(opt, "debug_usage")) opts |= MDB_DEBUG_USAGE;
+        	if (!strcmp(opt, "debug_ole")) opts |= MDB_DEBUG_OLE;
+        	if (!strcmp(opt, "debug_row")) opts |= MDB_DEBUG_ROW;
+        	if (!strcmp(opt, "debug_all")) {
+				opts |= MDB_DEBUG_LIKE;
+				opts |= MDB_DEBUG_WRITE;
+				opts |= MDB_DEBUG_USAGE;
+				opts |= MDB_DEBUG_OLE;
+				opts |= MDB_DEBUG_ROW;
+			}
+			opt = strtok(NULL,":");
+		} while (opt);
+    }
+	optset = 1;
+}
+int
+mdb_get_option(unsigned long optnum)
+{
+	if (!optset) load_options();
+	return ((opts & optnum) > 0);
+}