TALLOC_CTX *mem_ctx,
DATA_BLOB *out_output_buffer);
+struct tevent_req *smb2cli_set_info_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct smbXcli_conn *conn,
+ uint32_t timeout_msec,
+ struct smbXcli_session *session,
+ uint32_t tcon_id,
+ uint8_t in_info_type,
+ uint8_t in_file_info_class,
+ const DATA_BLOB *in_input_buffer,
+ uint32_t in_additional_info,
+ uint64_t in_fid_persistent,
+ uint64_t in_fid_volatile);
+NTSTATUS smb2cli_set_info_recv(struct tevent_req *req);
+NTSTATUS smb2cli_set_info(struct smbXcli_conn *conn,
+ uint32_t timeout_msec,
+ struct smbXcli_session *session,
+ uint32_t tcon_id,
+ uint8_t in_info_type,
+ uint8_t in_file_info_class,
+ const DATA_BLOB *in_input_buffer,
+ uint32_t in_additional_info,
+ uint64_t in_fid_persistent,
+ uint64_t in_fid_volatile);
+
#endif /* __SMB2CLI_H__ */
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ smb2 lib
+ Copyright (C) Stefan Metzmacher 2012
+
+ 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 "client.h"
+#include "async_smb.h"
+#include "../libcli/smb/smbXcli_base.h"
+#include "smb2cli.h"
+#include "libsmb/proto.h"
+#include "lib/util/tevent_ntstatus.h"
+#include "../librpc/ndr/libndr.h"
+
+struct smb2cli_set_info_state {
+ uint8_t fixed[0x20];
+ uint8_t dyn_pad[1];
+};
+
+static void smb2cli_set_info_done(struct tevent_req *subreq);
+
+struct tevent_req *smb2cli_set_info_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct smbXcli_conn *conn,
+ uint32_t timeout_msec,
+ struct smbXcli_session *session,
+ uint32_t tcon_id,
+ uint8_t in_info_type,
+ uint8_t in_file_info_class,
+ const DATA_BLOB *in_input_buffer,
+ uint32_t in_additional_info,
+ uint64_t in_fid_persistent,
+ uint64_t in_fid_volatile)
+{
+ struct tevent_req *req, *subreq;
+ struct smb2cli_set_info_state *state;
+ uint8_t *fixed;
+ uint8_t *dyn;
+ size_t dyn_len;
+ uint16_t input_buffer_offset = 0;
+ uint32_t input_buffer_length = 0;
+
+ req = tevent_req_create(mem_ctx, &state,
+ struct smb2cli_set_info_state);
+ if (req == NULL) {
+ return NULL;
+ }
+
+ if (in_input_buffer) {
+ input_buffer_offset = SMB2_HDR_BODY+0x20;
+ input_buffer_length = in_input_buffer->length;
+ }
+
+ fixed = state->fixed;
+
+ SSVAL(fixed, 0x00, 0x21);
+ SCVAL(fixed, 0x02, in_info_type);
+ SCVAL(fixed, 0x03, in_file_info_class);
+ SIVAL(fixed, 0x04, input_buffer_length);
+ SSVAL(fixed, 0x08, input_buffer_offset);
+ SSVAL(fixed, 0x0A, 0); /* reserved */
+ SIVAL(fixed, 0x0C, in_additional_info);
+ SBVAL(fixed, 0x10, in_fid_persistent);
+ SBVAL(fixed, 0x18, in_fid_volatile);
+
+ if (input_buffer_length > 0) {
+ dyn = in_input_buffer->data;
+ dyn_len = in_input_buffer->length;
+ } else {
+ dyn = state->dyn_pad;
+ dyn_len = sizeof(state->dyn_pad);
+ }
+
+ subreq = smb2cli_req_send(state, ev, conn, SMB2_OP_SETINFO,
+ 0, 0, /* flags */
+ timeout_msec,
+ 0xFEFF, /* pid */
+ tcon_id,
+ session,
+ state->fixed, sizeof(state->fixed),
+ dyn, dyn_len);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, smb2cli_set_info_done, req);
+ return req;
+}
+
+static void smb2cli_set_info_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req =
+ tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct smb2cli_set_info_state *state =
+ tevent_req_data(req,
+ struct smb2cli_set_info_state);
+ NTSTATUS status;
+ static const struct smb2cli_req_expected_response expected[] = {
+ {
+ .status = NT_STATUS_OK,
+ .body_size = 0x02
+ },
+ };
+
+ status = smb2cli_req_recv(subreq, NULL, NULL,
+ expected, ARRAY_SIZE(expected));
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+
+ tevent_req_done(req);
+}
+
+NTSTATUS smb2cli_set_info_recv(struct tevent_req *req)
+{
+ NTSTATUS status;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ tevent_req_received(req);
+ return status;
+ }
+
+ tevent_req_received(req);
+ return NT_STATUS_OK;
+}
+
+NTSTATUS smb2cli_set_info(struct smbXcli_conn *conn,
+ uint32_t timeout_msec,
+ struct smbXcli_session *session,
+ uint32_t tcon_id,
+ uint8_t in_info_type,
+ uint8_t in_file_info_class,
+ const DATA_BLOB *in_input_buffer,
+ uint32_t in_additional_info,
+ uint64_t in_fid_persistent,
+ uint64_t in_fid_volatile)
+{
+ 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_MIX;
+ goto fail;
+ }
+ ev = tevent_context_init(frame);
+ if (ev == NULL) {
+ goto fail;
+ }
+ req = smb2cli_set_info_send(frame, ev,
+ conn, timeout_msec,
+ session, tcon_id,
+ in_info_type,
+ in_file_info_class,
+ in_input_buffer,
+ in_additional_info,
+ in_fid_persistent,
+ in_fid_volatile);
+ if (req == NULL) {
+ goto fail;
+ }
+ if (!tevent_req_poll_ntstatus(req, ev, &status)) {
+ goto fail;
+ }
+ status = smb2cli_set_info_recv(req);
+
+ fail:
+ TALLOC_FREE(frame);
+ return status;
+}
git.samba.org / abartlet / samba.git / .git / commitdiff