1 files changed, 100 insertions, 0 deletions
diff --git a/source4/lib/registry/samba.c b/source4/lib/registry/samba.c
new file mode 100644
index 0000000..ff52297
--- /dev/null
+++ b/source4/lib/registry/samba.c
@@ -0,0 +1,100 @@
+/*
+   Unix SMB/CIFS implementation.
+   Copyright (C) Jelmer Vernooij			2004-2007.
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "registry.h"
+#include "param/param.h"
+
+/**
+ * @file
+ * @brief Samba-specific registry functions
+ */
+
+static WERROR mount_samba_hive(struct registry_context *ctx,
+			       struct tevent_context *event_ctx,
+			       struct loadparm_context *lp_ctx,
+			       struct auth_session_info *auth_info,
+			       struct cli_credentials *creds,
+			       const char *name,
+			       uint32_t hive_id)
+{
+	WERROR error;
+	struct hive_key *hive;
+	const char *location;
+
+	location = talloc_asprintf(ctx, "%s/%s.ldb",
+				   lpcfg_private_dir(lp_ctx),
+				   name);
+	W_ERROR_HAVE_NO_MEMORY(location);
+
+	error = reg_open_hive(ctx, location, auth_info, creds, event_ctx, lp_ctx, &hive);
+
+	if (W_ERROR_EQUAL(error, WERR_FILE_NOT_FOUND))
+		error = reg_open_ldb_file(ctx, location, auth_info,
+					  creds, event_ctx, lp_ctx, &hive);
+
+	talloc_free(discard_const_p(char, location));
+
+	if (!W_ERROR_IS_OK(error))
+		return error;
+
+	return reg_mount_hive(ctx, hive, hive_id, NULL);
+}
+
+
+_PUBLIC_ WERROR reg_open_samba(TALLOC_CTX *mem_ctx,
+			       struct registry_context **ctx,
+			       struct tevent_context *ev_ctx,
+			       struct loadparm_context *lp_ctx,
+			       struct auth_session_info *session_info,
+			       struct cli_credentials *credentials)
+{
+	WERROR result;
+
+	result = reg_open_local(mem_ctx, ctx);
+	if (!W_ERROR_IS_OK(result)) {
+		return result;
+	}
+
+	mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
+			 "hklm", HKEY_LOCAL_MACHINE);
+
+	mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
+			 "hkcr", HKEY_CLASSES_ROOT);
+
+	/* FIXME: Should be mounted from NTUSER.DAT in the home directory of the
+	 * current user */
+	mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
+			 "hkcu", HKEY_CURRENT_USER);
+
+	mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
+			 "hku", HKEY_USERS);
+
+	/* FIXME: Different hive backend for HKEY_CLASSES_ROOT: merged view of HKEY_LOCAL_MACHINE\Software\Classes
+	 * and HKEY_CURRENT_USER\Software\Classes */
+
+	/* FIXME: HKEY_CURRENT_CONFIG is an alias for HKEY_LOCAL_MACHINE\System\CurrentControlSet\Hardware Profiles\Current */
+
+	/* FIXME: HKEY_PERFORMANCE_DATA is dynamically generated */
+
+	/* FIXME: HKEY_LOCAL_MACHINE\Hardware is autogenerated */
+
+	/* FIXME: HKEY_LOCAL_MACHINE\Security\SAM is an alias for HKEY_LOCAL_MACHINE\SAM */
+
+	return WERR_OK;
+}