1 files changed, 94 insertions, 0 deletions
diff --git a/src/support/simple_setup.c b/src/support/simple_setup.c
new file mode 100644
index 00000000000..a4464fead69
--- /dev/null
+++ b/src/support/simple_setup.c
@@ -0,0 +1,94 @@
+/*
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2008-2011 WiredTiger, Inc.
+ *	All rights reserved.
+ *
+ * $Id$
+ */
+
+#include <stdlib.h>
+
+#include "wiredtiger.h"
+
+extern const char *progname;
+
+static ENV *__env;
+
+/*
+ * wiredtiger_simple_setup --
+ *	Standard setup for simple applications.
+ */
+int
+wiredtiger_simple_setup(
+    const char *progname, DB **dbp, u_int32_t cache_size, u_int32_t flags)
+{
+	DB *db;
+	ENV *env;
+	int ret;
+
+	db = *dbp = NULL;
+
+	if ((ret = wiredtiger_env_init(&env, flags)) != 0) {
+		fprintf(stderr,
+		    "%s: wiredtiger_env_init: %s\n",
+		    progname, wiredtiger_strerror(ret));
+		return (ret);
+	}
+	__env = env;
+
+	if (cache_size != 0 &&
+	    (ret = env->cache_size_set(env, cache_size)) != 0) {
+		env->err(env, ret, "Env.cache_size_set");
+		goto err;
+	}
+
+	if ((ret = env->open(env, NULL, 0, 0)) != 0) {
+		env->err(env, ret, "%s: Env.open", progname);
+		goto err;
+	}
+	if ((ret = env->db(env, 0, &db)) != 0) {
+		env->err(env, ret, "%s: Env.db", progname);
+		goto err;
+	}
+	if ((ret = db->errpfx_set(db, progname)) != 0) {
+		db->err(db, ret, "%s: Db.errpfx_set", progname);
+		goto err;
+	}
+
+	*dbp = db;
+	return (EXIT_SUCCESS);
+
+err:	wiredtiger_simple_teardown(progname, db);
+	return (ret);
+}
+
+/*
+ * wiredtiger_simple_teardown --
+ *	Standard teardown for simple applications.
+ */
+int
+wiredtiger_simple_teardown(const char *progname, DB *db)
+{
+	int ret, tret;
+
+	ret = 0;
+	if (db != NULL && (tret = db->close(db, 0)) != 0) {
+		fprintf(stderr,
+		    "%s: Db.close: %s\n", progname, wiredtiger_strerror(ret));
+		if (ret == 0)
+			ret = tret;
+	}
+
+	if (__env != NULL) {
+		if ((tret = __env->close(__env, 0)) != 0) {
+			fprintf(stderr, "%s: Env.close: %s\n",
+			    progname, wiredtiger_strerror(ret));
+			if (ret == 0)
+				ret = tret;
+		}
+		__env = NULL;
+	}
+
+	return (ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+}