libcli/smb: move smb2cli_logoff_* from source3 to the top level

metze

Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Mon May 14 17:02:46 CEST 2012 on sn-devel-104

2 files changed, 110 insertions, 0 deletions

diff --git a/libcli/smb/smb2cli_session.c b/libcli/smb/smb2cli_session.c
index b69f0a2a93..640eb95f0b 100644
--- a/libcli/smb/smb2cli_session.c
+++ b/libcli/smb/smb2cli_session.c
@@ -230,4 +230,104 @@ NTSTATUS smb2cli_session_setup_recv(struct tevent_req *req,
 	return status;
 }
 
+struct smb2cli_logoff_state {
+	uint8_t fixed[4];
+};
+
+static void smb2cli_logoff_done(struct tevent_req *subreq);
+
+struct tevent_req *smb2cli_logoff_send(TALLOC_CTX *mem_ctx,
+				       struct tevent_context *ev,
+				       struct smbXcli_conn *conn,
+				       uint32_t timeout_msec,
+				       struct smbXcli_session *session)
+{
+	struct tevent_req *req, *subreq;
+	struct smb2cli_logoff_state *state;
+
+	req = tevent_req_create(mem_ctx, &state,
+				struct smb2cli_logoff_state);
+	if (req == NULL) {
+		return NULL;
+	}
+	SSVAL(state->fixed, 0, 4);
+
+	subreq = smb2cli_req_send(state, ev,
+				  conn, SMB2_OP_LOGOFF,
+				  0, 0, /* flags */
+				  timeout_msec,
+				  0xFEFF, /* pid */
+				  0, /* tid */
+				  session,
+				  state->fixed, sizeof(state->fixed),
+				  NULL, 0);
+	if (tevent_req_nomem(subreq, req)) {
+		return tevent_req_post(req, ev);
+	}
+	tevent_req_set_callback(subreq, smb2cli_logoff_done, req);
+	return req;
+}
+
+static void smb2cli_logoff_done(struct tevent_req *subreq)
+{
+	struct tevent_req *req =
+		tevent_req_callback_data(subreq,
+		struct tevent_req);
+	struct smb2cli_logoff_state *state =
+		tevent_req_data(req,
+		struct smb2cli_logoff_state);
+	NTSTATUS status;
+	struct iovec *iov;
+	static const struct smb2cli_req_expected_response expected[] = {
+	{
+		.status = NT_STATUS_OK,
+		.body_size = 0x04
+	}
+	};
+
+	status = smb2cli_req_recv(subreq, state, &iov,
+				  expected, ARRAY_SIZE(expected));
+	TALLOC_FREE(subreq);
+	if (tevent_req_nterror(req, status)) {
+		return;
+	}
+	tevent_req_done(req);
+}
 
+NTSTATUS smb2cli_logoff_recv(struct tevent_req *req)
+{
+	return tevent_req_simple_recv_ntstatus(req);
+}
+
+NTSTATUS smb2cli_logoff(struct smbXcli_conn *conn,
+			uint32_t timeout_msec,
+			struct smbXcli_session *session)
+{
+	TALLOC_CTX *frame = talloc_stackframe();
+	struct tevent_context *ev;
+	struct tevent_req *req;
+	NTSTATUS status = NT_STATUS_NO_MEMORY;
+
+	if (smbXcli_conn_has_async_calls(conn)) {
+		/*
+		 * Can't use sync call while an async call is in flight
+		 */
+		status = NT_STATUS_INVALID_PARAMETER;
+		goto fail;
+	}
+	ev = tevent_context_init(frame);
+	if (ev == NULL) {
+		goto fail;
+	}
+	req = smb2cli_logoff_send(frame, ev, conn, timeout_msec, session);
+	if (req == NULL) {
+		goto fail;
+	}
+	if (!tevent_req_poll_ntstatus(req, ev, &status)) {
+		goto fail;
+	}
+	status = smb2cli_logoff_recv(req);
+ fail:
+	TALLOC_FREE(frame);
+	return status;
+}
diff --git a/libcli/smb/smbXcli_base.h b/libcli/smb/smbXcli_base.h
index 91dc244835..81fb1fd582 100644
--- a/libcli/smb/smbXcli_base.h
+++ b/libcli/smb/smbXcli_base.h
@@ -280,4 +280,14 @@ NTSTATUS smb2cli_session_setup_recv(struct tevent_req *req,
 				    struct iovec **recv_iov,
 				    DATA_BLOB *out_security_buffer);
 
+struct tevent_req *smb2cli_logoff_send(TALLOC_CTX *mem_ctx,
+				       struct tevent_context *ev,
+				       struct smbXcli_conn *conn,
+				       uint32_t timeout_msec,
+				       struct smbXcli_session *session);
+NTSTATUS smb2cli_logoff_recv(struct tevent_req *req);
+NTSTATUS smb2cli_logoff(struct smbXcli_conn *conn,
+			uint32_t timeout_msec,
+			struct smbXcli_session *session);
+
 #endif /* _SMBXCLI_BASE_H_ */