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;
}
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;
}