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lte/alt1250: Correspond to shutdown

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ALT1250 daemon to support shutdown.
This commit is contained in:
SPRESENSE 2023-09-21 17:05:38 +09:00 committed by Xiang Xiao
parent 049aaa4c96
commit d6ed8880d8
1 changed files with 92 additions and 4 deletions
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96
lte/alt1250/usock_handlers/alt1250_shutdownhdlr.c
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@ -27,10 +27,46 @@
#include "alt1250_dbg.h"
#include "alt1250_container.h"
#include "alt1250_devif.h"
#include "alt1250_socket.h"
#include "alt1250_usrsock_hdlr.h"
#include "alt1250_usockevent.h"
#include "alt1250_postproc.h"
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* name: send_shutdown_command
****************************************************************************/
static int send_shutdown_command(FAR struct alt1250_s *dev,
FAR struct alt_container_s *container,
FAR struct usock_s *usock, int32_t how,
FAR int32_t *usock_result)
{
int idx = 0;
FAR void *inparam[2];
/* These members are referenced only when sending a command and
* not when receiving a response, so local variables are used.
*/
inparam[0] = &USOCKET_ALTSOCKID(usock);
inparam[1] = &how;
USOCKET_SET_RESPONSE(usock, idx++, USOCKET_REP_RESULT(usock));
USOCKET_SET_RESPONSE(usock, idx++, USOCKET_REP_ERRCODE(usock));
set_container_ids(container, USOCKET_USOCKID(usock), LTE_CMDID_SHUTDOWN);
set_container_argument(container, inparam, nitems(inparam));
set_container_response(container, USOCKET_REP_RESPONSE(usock), idx);
set_container_postproc(container, postproc_sockcommon, 0);
return altdevice_send_command(dev->altfd, container, usock_result);
}
/****************************************************************************
* Public Functions
****************************************************************************/
@ -47,13 +83,65 @@ int usockreq_shutdown(FAR struct alt1250_s *dev,
{
FAR struct usrsock_request_shutdown_s *request =
&req->request.shutdown_req;
FAR struct usock_s *usock;
FAR struct alt_container_s *container;
int ret = REP_SEND_ACK_WOFREE;
dbg_alt1250("%s start\n", __func__);
/* Not support */
*usock_result = -ENOTSUP;
*usock_result = OK;
*usock_xid = request->head.xid;
return REP_SEND_ACK_WOFREE;
if (request->how != SHUT_RD &&
request->how != SHUT_WR &&
request->how != SHUT_RDWR)
{
dbg_alt1250("Invalid parameter: %d\n", request->how);
*usock_result = -EINVAL;
return REP_SEND_ACK_WOFREE;
}
usock = usocket_search(dev, request->usockid);
if (usock == NULL)
{
dbg_alt1250("Failed to get socket context: %u\n",
request->usockid);
*usock_result = -EBADFD;
return REP_SEND_ACK_WOFREE;
}
USOCKET_SET_REQUEST(usock, request->head.reqid, request->head.xid);
switch (USOCKET_STATE(usock))
{
case SOCKET_STATE_CLOSED:
case SOCKET_STATE_CLOSING:
dbg_alt1250("Unexpected state: %d\n", USOCKET_STATE(usock));
*usock_result = -EBADFD;
ret = REP_SEND_ACK_WOFREE;
break;
case SOCKET_STATE_PREALLOC:
*usock_result = OK;
ret = REP_SEND_ACK_WOFREE;
break;
default:
container = container_alloc();
if (container == NULL)
{
dbg_alt1250("no container\n");
return REP_NO_CONTAINER;
}
ret = send_shutdown_command(dev, container, usock,
request->how, usock_result);
if (IS_NEED_CONTAINER_FREE(ret))
{
container_free(container);
}
break;
}
return ret;
}