r24109: Add a wb_name2domain call

(This used to be commit a6a45ab9706961ea2a9a7451d9a38cb8dea7baf2)

2 files changed, 132 insertions, 0 deletions

diff --git a/source4/winbind/config.mk b/source4/winbind/config.mk
index 531367b26b..79dc4b6315 100644
--- a/source4/winbind/config.mk
+++ b/source4/winbind/config.mk
@@ -15,6 +15,7 @@ OBJ_FILES = \
 		wb_dom_info.o \
 		wb_dom_info_trusted.o \
 		wb_sid2domain.o \
+		wb_name2domain.o \
 		wb_connect_lsa.o \
 		wb_connect_sam.o \
 		wb_cmd_lookupname.o \
diff --git a/source4/winbind/wb_name2domain.c b/source4/winbind/wb_name2domain.c
new file mode 100644
index 0000000000..b3f9f0c799
--- /dev/null
+++ b/source4/winbind/wb_name2domain.c
@@ -0,0 +1,131 @@
+/*
+   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"
+
+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;
+
+	DEBUG(5, ("wb_name2domain_send called\n"));
+
+	result = composite_create(mem_ctx, service->task->event_ctx);
+	if (result == NULL) goto failed;
+
+	state = talloc(result, struct name2domain_state);
+	if (state == NULL) goto failed;
+	state->ctx = result;
+	result->private_data = state;
+	state->service = service;
+
+	if(!wb_samba3_split_username(state, name, &user_dom, &user_name))
+		goto failed;
+
+	ctx = wb_cmd_lookupname_send(state, service, user_dom, user_name);
+	if (ctx == NULL) goto failed;
+
+	ctx->async.fn = name2domain_recv_sid;
+	ctx->async.private_data = state;
+	return result;
+
+failed:
+	talloc_free(result);
+	return NULL;
+}
+
+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(1, ("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(1, ("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(1, ("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;
+}
+
+NTSTATUS wb_name2domain(TALLOC_CTX *mem_ctx, struct wbsrv_service *service,
+		const char* name, struct wbsrv_domain **result)
+{
+	struct composite_context *c;
+
+	c = wb_name2domain_send(mem_ctx, service, name);
+
+	return wb_name2domain_recv(c, result);
+}
+