Exemplo n.º 1
0
struct tevent_req *cli_trans_send(
	TALLOC_CTX *mem_ctx, struct tevent_context *ev,
	struct cli_state *cli, uint8_t cmd,
	const char *pipe_name, uint16_t fid, uint16_t function, int flags,
	uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
	uint8_t *param, uint32_t num_param, uint32_t max_param,
	uint8_t *data, uint32_t num_data, uint32_t max_data)
{
	struct cli_trans_state *state;
	uint8_t additional_flags = 0;
	uint8_t clear_flags = 0;
	uint16_t additional_flags2 = 0;
	uint16_t clear_flags2 = 0;

	state = talloc_zero(mem_ctx, struct cli_trans_state);
	if (state == NULL) {
		return NULL;
	}
	state->cli = cli;
	state->ptr = talloc(state, struct cli_trans_state *);
	if (state->ptr == NULL) {
		talloc_free(state);
		return NULL;
	}
	*state->ptr = state;

	state->req = smb1cli_trans_send(state, ev,
					cli->conn, cmd,
					additional_flags, clear_flags,
					additional_flags2, clear_flags2,
					cli->timeout,
					cli->smb1.pid,
					cli->smb1.tcon,
					cli->smb1.session,
					pipe_name, fid, function, flags,
					setup, num_setup, max_setup,
					param, num_param, max_param,
					data, num_data, max_data);
	if (state->req == NULL) {
		talloc_free(state);
		return NULL;
	}

	talloc_reparent(state, state->req, state->ptr);
	talloc_set_destructor(state, cli_trans_state_destructor);
	talloc_set_destructor(state->ptr, cli_trans_state_ptr_destructor);

	return state->req;
}
Exemplo n.º 2
0
NTSTATUS smb1cli_trans(TALLOC_CTX *mem_ctx, struct smbXcli_conn *conn,
		uint8_t trans_cmd,
		uint8_t additional_flags, uint8_t clear_flags,
		uint16_t additional_flags2, uint16_t clear_flags2,
		uint32_t timeout_msec,
		uint32_t pid, uint16_t tid, uint16_t uid,
		const char *pipe_name, uint16_t fid, uint16_t function,
		int flags,
		uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
		uint8_t *param, uint32_t num_param, uint32_t max_param,
		uint8_t *data, uint32_t num_data, uint32_t max_data,
		uint16_t *recv_flags2,
		uint16_t **rsetup, uint8_t min_rsetup, uint8_t *num_rsetup,
		uint8_t **rparam, uint32_t min_rparam, uint32_t *num_rparam,
		uint8_t **rdata, uint32_t min_rdata, uint32_t *num_rdata)
{
	TALLOC_CTX *frame = talloc_stackframe();
	struct tevent_context *ev;
	struct tevent_req *req;
	NTSTATUS status = NT_STATUS_OK;

	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) {
		status = NT_STATUS_NO_MEMORY;
		goto fail;
	}

	req = smb1cli_trans_send(frame, ev, conn, trans_cmd,
				 additional_flags, clear_flags,
				 additional_flags2, clear_flags2,
				 timeout_msec,
				 pid, tid, uid,
				 pipe_name, fid, function, flags,
				 setup, num_setup, max_setup,
				 param, num_param, max_param,
				 data, num_data, max_data);
	if (req == NULL) {
		status = NT_STATUS_NO_MEMORY;
		goto fail;
	}

	if (!tevent_req_poll(req, ev)) {
		status = map_nt_error_from_unix_common(errno);
		goto fail;
	}

	status = smb1cli_trans_recv(req, mem_ctx, recv_flags2,
				    rsetup, min_rsetup, num_rsetup,
				    rparam, min_rparam, num_rparam,
				    rdata, min_rdata, num_rdata);
 fail:
	TALLOC_FREE(frame);
	return status;
}