mirror of
https://github.com/FreeRTOS/FreeRTOS-Plus-TCP
synced 2025-10-24 20:29:40 +08:00
a4124602cc
This commit brings in the refactoring and restructuring changes from IntegrationTesting1 branch to the main branch. It also includes additional unit tests for 100% coverage. The rationale behind not creating a PR is that the conflicts were too huge to be resolved correctly. Thus, a force push to the main branch is being done.
76 lines
3.0 KiB
C
76 lines
3.0 KiB
C
/*
|
|
* FreeRTOS+TCP V2.3.4
|
|
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
* this software and associated documentation files (the "Software"), to deal in
|
|
* the Software without restriction, including without limitation the rights to
|
|
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|
* the Software, and to permit persons to whom the Software is furnished to do so,
|
|
* subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* http://aws.amazon.com/freertos
|
|
* http://www.FreeRTOS.org
|
|
*/
|
|
|
|
#ifndef FREERTOS_TCP_RECEPTION_H
|
|
#define FREERTOS_TCP_RECEPTION_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* Identify and deal with a single TCP header option, advancing the pointer to
|
|
* the header. This function returns pdTRUE or pdFALSE depending on whether the
|
|
* caller should continue to parse more header options or break the loop.
|
|
*/
|
|
int32_t prvSingleStepTCPHeaderOptions( const uint8_t * const pucPtr,
|
|
size_t uxTotalLength,
|
|
FreeRTOS_Socket_t * const pxSocket,
|
|
BaseType_t xHasSYNFlag );
|
|
|
|
/*
|
|
* Skip past TCP header options when doing Selective ACK, until there are no
|
|
* more options left.
|
|
*/
|
|
#if ( ipconfigUSE_TCP_WIN == 1 )
|
|
void prvReadSackOption( const uint8_t * const pucPtr,
|
|
size_t uxIndex,
|
|
FreeRTOS_Socket_t * const pxSocket );
|
|
#endif /* ( ipconfigUSE_TCP_WIN == 1 ) */
|
|
|
|
/*
|
|
* Called from prvTCPHandleState(). Find the TCP payload data and check and
|
|
* return its length.
|
|
*/
|
|
BaseType_t prvCheckRxData( const NetworkBufferDescriptor_t * pxNetworkBuffer,
|
|
uint8_t ** ppucRecvData );
|
|
|
|
/*
|
|
* Called from prvTCPHandleState(). Check if the payload data may be accepted.
|
|
* If so, it will be added to the socket's reception queue.
|
|
*/
|
|
BaseType_t prvStoreRxData( FreeRTOS_Socket_t * pxSocket,
|
|
const uint8_t * pucRecvData,
|
|
NetworkBufferDescriptor_t * pxNetworkBuffer,
|
|
uint32_t ulReceiveLength );
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* FREERTOS_TCP_RECEPTION_H */
|