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-rw-r--r--source4/winbind/wb_sids2xids.c82
1 files changed, 82 insertions, 0 deletions
diff --git a/source4/winbind/wb_sids2xids.c b/source4/winbind/wb_sids2xids.c
new file mode 100644
index 0000000000..302b915ff5
--- /dev/null
+++ b/source4/winbind/wb_sids2xids.c
@@ -0,0 +1,82 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Map SIDs to unixids.
+
+ Copyright (C) 2008 Kai Blin
+
+ 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 "libcli/security/proto.h"
+#include "winbind/idmap.h"
+
+struct sids2xids_state {
+ struct composite_context *ctx;
+ struct wbsrv_service *service;
+ struct id_mapping *ids;
+ int count;
+};
+
+struct composite_context *wb_sids2xids_send(TALLOC_CTX *mem_ctx,
+ struct wbsrv_service *service,
+ int count, struct id_mapping *ids)
+{
+ struct composite_context *result;
+ struct sids2xids_state *state;
+
+ DEBUG(5, ("wb_sids2xids_send called\n"));
+
+ result = composite_create(mem_ctx, service->task->event_ctx);
+ if (!result) return NULL;
+
+ state = talloc(result, struct sids2xids_state);
+ if (composite_nomem(state, result)) return result;
+
+ state->ctx = result;
+ result->private_data = state;
+ state->service = service;
+ state->count = count;
+ state->ids = ids;
+
+ state->ctx->status = idmap_sids_to_xids(service->idmap_ctx, mem_ctx,
+ count, state->ids);
+ if (!composite_is_ok(state->ctx)) return result;
+
+ composite_done(state->ctx);
+ return result;
+}
+
+NTSTATUS wb_sids2xids_recv(struct composite_context *ctx,
+ struct id_mapping **ids)
+{
+ NTSTATUS status = composite_wait(ctx);
+
+ DEBUG(5, ("wb_sids2xids_recv called\n"));
+
+ if (NT_STATUS_IS_OK(status)) {
+ struct sids2xids_state *state =
+ talloc_get_type(ctx->private_data,
+ struct sids2xids_state);
+ *ids = state->ids;
+ }
+ talloc_free(ctx);
+ return status;
+}
+