Add new liblvm build directory and move lvm_base.c.

The original liblvm.a has been moved to liblvm-internal.a.
We now use liblvm.a for the new application library and build
it inside liblvm directory.

Change dependencies so tools depend on liblvm application library,
and application library depends on liblvm internal.

1 files changed, 64 insertions, 0 deletions

diff --git a/liblvm/lvm_base.c b/liblvm/lvm_base.c
new file mode 100644
index 00000000..f9175338
--- /dev/null
+++ b/liblvm/lvm_base.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2008,2009 Red Hat, Inc. All rights reserved.
+ *
+ * This file is part of LVM2.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU Lesser General Public License v.2.1.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "lib.h"
+#include "lvm.h"
+#include "toolcontext.h"
+#include "locking.h"
+#include "metadata-exported.h"
+#include "report.h"
+
+lvm_t lvm_create(const char *system_dir)
+{
+	struct cmd_context *cmd;
+
+	/* FIXME: logging bound to handle
+	 */
+
+	/* create context */
+	/* FIXME: split create_toolcontext */
+	cmd = create_toolcontext(1, system_dir);
+	if (!cmd)
+		return NULL;
+	/*
+	 * FIXME: if an non memory error occured, return the cmd (maybe some
+	 * cleanup needed).
+	 */
+
+	/* initialization from lvm_run_command */
+	init_error_message_produced(0);
+
+	/* FIXME: locking_type config option needed? */
+	/* initialize locking */
+	if (!init_locking(-1, cmd)) {
+		/* FIXME: use EAGAIN as error code here */
+		log_error("Locking initialisation failed.");
+		lvm_destroy((lvm_t) cmd);
+		return NULL;
+	}
+
+	return (lvm_t) cmd;
+}
+
+void lvm_destroy(lvm_t libh)
+{
+	/* FIXME: error handling */
+	destroy_toolcontext((struct cmd_context *)libh);
+}
+
+int lvm_reload_config(lvm_t libh)
+{
+	/* FIXME: re-init locking needed here? */
+	return refresh_toolcontext((struct cmd_context *)libh);
+}