130 lines
4.7 KiB
C
130 lines
4.7 KiB
C
/****************************************************************************
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* apps/lte/alt1250/alt1250_usockif.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __APPS_LTE_ALT1250_ALT1250_USOCKIF_H
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#define __APPS_LTE_ALT1250_ALT1250_USOCKIF_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdint.h>
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#include <net/if.h>
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#include <nuttx/compiler.h>
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#include <nuttx/net/usrsock.h>
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#include <nuttx/wireless/lte/lte_ioctl.h>
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#define DEV_USRSOCK "/dev/usrsock"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define IS_IOCTLREQ(r) ((r).request.head.reqid == USRSOCK_REQUEST_IOCTL)
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#define IS_REQID_VALID(r) ((r).request.head.reqid < USRSOCK_REQUEST__MAX)
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#define USOCKREQID(r) ((r).request.head.reqid)
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#define USOCKREQXID(r) ((r).request.head.xid)
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#define usockif_sendclose(fff, iii) \
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usockif_sendevent((fff), (iii), USRSOCK_EVENT_REMOTE_CLOSED)
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#define usockif_sendabort(fff, iii) \
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usockif_sendevent((fff), (iii), USRSOCK_EVENT_ABORT)
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#define usockif_sendtxready(fff, iii) \
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usockif_sendevent((fff), (iii), USRSOCK_EVENT_SENDTO_READY)
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#define usockif_sendrxready(fff, iii) \
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usockif_sendevent((fff), (iii), USRSOCK_EVENT_RECVFROM_AVAIL)
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/****************************************************************************
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* Public Data Type
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****************************************************************************/
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union usrsock_requests_u
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{
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struct usrsock_request_common_s head;
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struct usrsock_request_socket_s sock_req;
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struct usrsock_request_close_s close_req;
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struct usrsock_request_bind_s bind_req;
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struct usrsock_request_connect_s conn_req;
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struct usrsock_request_listen_s listen_req;
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struct usrsock_request_accept_s accept_req;
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struct usrsock_request_sendto_s send_req;
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struct usrsock_request_recvfrom_s recv_req;
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struct usrsock_request_setsockopt_s sopt_req;
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struct usrsock_request_getsockopt_s gopt_req;
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struct usrsock_request_getsockname_s name_req;
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struct usrsock_request_getpeername_s pname_req;
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struct usrsock_request_ioctl_s ioctl_req;
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struct usrsock_request_shutdown_s shutdown_req;
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};
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#define USOCK_HDR_SIZE sizeof(struct usrsock_request_common_s)
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union usrsock_request_ioctl_u
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{
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struct lte_ioctl_data_s ltecmd;
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struct ifreq ifreq;
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uint8_t sock_type;
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struct lte_smsreq_s smsreq;
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};
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struct usrsock_request_buff_s
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{
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union usrsock_requests_u request;
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union usrsock_request_ioctl_u req_ioctl;
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};
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struct usock_ackinfo_s
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{
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uint16_t valuelen;
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uint16_t valuelen_nontrunc;
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FAR uint8_t *value_ptr;
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FAR uint8_t *buf_ptr;
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int usockid;
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};
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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int init_usock_device(void);
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void finalize_usock_device(int fd);
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int reset_usock_device(int fd);
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int usockif_readrequest(int fd, FAR struct usrsock_request_buff_s *buf);
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int usockif_readreqioctl(int fd, FAR struct usrsock_request_buff_s *buf);
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int usockif_readreqaddr(int fd, FAR struct sockaddr_storage *addr,
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size_t sz);
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int usockif_readreqsendbuf(int fd, FAR uint8_t *sendbuf, size_t sz);
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int usockif_readreqoption(int fd, FAR uint8_t *option, size_t sz);
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void usockif_discard(int fd, size_t sz);
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int usockif_sendack(int fd, int32_t usock_result, uint32_t usock_xid,
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bool inprogress);
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int usockif_senddataack(int fd, int32_t usock_result, uint32_t usock_xid,
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FAR struct usock_ackinfo_s *ackinfo);
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int usockif_sendevent(int fd, int usockid, int event);
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#endif /* __APPS_LTE_ALT1250_ALT1250_USOCKIF_H */
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