1 files changed, 121 insertions, 0 deletions
diff --git a/source4/winbind/wb_name2domain.c b/source4/winbind/wb_name2domain.c
new file mode 100644
index 0000000000..e19703b1e5
--- /dev/null
+++ b/source4/winbind/wb_name2domain.c
@@ -0,0 +1,121 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   Find and init a domain struct for a name
+
+   Copyright (C) Kai Blin 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 "libcli/composite/composite.h"
+#include "winbind/wb_server.h"
+#include "smbd/service_task.h"
+#include "winbind/wb_helper.h"
+#include "param/param.h"
+
+struct name2domain_state {
+	struct composite_context *ctx;
+	struct wbsrv_service *service;
+
+	struct wbsrv_domain *domain;
+};
+
+static void name2domain_recv_sid(struct composite_context *ctx);
+static void name2domain_recv_domain(struct composite_context *ctx);
+
+struct composite_context *wb_name2domain_send(TALLOC_CTX *mem_ctx,
+		struct wbsrv_service *service, const char* name)
+{
+	struct composite_context *result, *ctx;
+	struct name2domain_state *state;
+	char *user_dom, *user_name;
+	bool ok;
+
+	DEBUG(5, ("wb_name2domain_send called\n"));
+
+	result = composite_create(mem_ctx, service->task->event_ctx);
+	if (!result) return NULL;
+
+	state = talloc(result, struct name2domain_state);
+	if (composite_nomem(state, result)) return result;
+	state->ctx = result;
+	result->private_data = state;
+	state->service = service;
+
+	ok = wb_samba3_split_username(state, service->task->lp_ctx, name, &user_dom, &user_name);
+	if(!ok) {
+		composite_error(state->ctx, NT_STATUS_OBJECT_NAME_INVALID);
+		return result;
+	}
+
+	ctx = wb_cmd_lookupname_send(state, service, user_dom, user_name);
+	if (composite_nomem(ctx, state->ctx)) return result;
+
+	composite_continue(result, ctx, name2domain_recv_sid, state);
+	return result;
+}
+
+static void name2domain_recv_sid(struct composite_context *ctx)
+{
+	struct name2domain_state *state =
+		talloc_get_type(ctx->async.private_data,
+				struct name2domain_state);
+	struct wb_sid_object *sid;
+
+	DEBUG(5, ("name2domain_recv_sid called\n"));
+
+	state->ctx->status = wb_cmd_lookupname_recv(ctx, state, &sid);
+	if(!composite_is_ok(state->ctx)) return;
+
+	ctx = wb_sid2domain_send(state, state->service, sid->sid);
+
+	composite_continue(state->ctx, ctx, name2domain_recv_domain, state);
+}
+
+static void name2domain_recv_domain(struct composite_context *ctx)
+{
+	struct name2domain_state *state =
+		talloc_get_type(ctx->async.private_data,
+				struct name2domain_state);
+	struct wbsrv_domain *domain;
+
+	DEBUG(5, ("name2domain_recv_domain called\n"));
+
+	state->ctx->status = wb_sid2domain_recv(ctx, &domain);
+	if(!composite_is_ok(state->ctx)) return;
+
+	state->domain = domain;
+
+	composite_done(state->ctx);
+}
+
+NTSTATUS wb_name2domain_recv(struct composite_context *ctx,
+		struct wbsrv_domain **result)
+{
+	NTSTATUS status = composite_wait(ctx);
+
+	DEBUG(5, ("wb_name2domain_recv called\n"));
+
+	if (NT_STATUS_IS_OK(status)) {
+		struct name2domain_state *state =
+			talloc_get_type(ctx->private_data,
+					struct name2domain_state);
+		*result = state->domain;
+	}
+	talloc_free(ctx);
+	return status;
+}
+