mirror of
https://github.com/FreeRTOS/FreeRTOS-Plus-TCP
synced 2025-10-24 03:32:36 +08:00
cb9410b571
* Initial changes * UT for vNDSendRouterSolicitation * Remove unused/unreachable code * Add UT for coverage * 100% line coverage * Enable test for RA * Initialise values * Update vDHCP_RATimerReload_Ignore to vDHCP_RATimerReload_ExpectAnyArgs * Fix spell checker
77 lines
2.8 KiB
C
77 lines
2.8 KiB
C
/* Include Unity header */
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#include <unity.h>
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/* Include standard libraries */
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include "FreeRTOS.h"
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#include "task.h"
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#include "list.h"
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#include "FreeRTOS_IP.h"
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#include "FreeRTOS_IP_Private.h"
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/*
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* @brief Send a neighbour solicitation.
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* @param[in] pxIPAddress: A network buffer big enough to hold the ICMP packet.
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* @param[in,out] pxMACAddress: When found, the array of 6 bytes will be filled
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* with the MAC-address.
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* @param[in,out] ppxEndPoint: The pointer to a pointer will point to an
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* end-point to which the device has responded.
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*
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* @note Look for ulIPAddress in the ND cache. If the IP address exists, copy the
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* associated MAC address into pxMACAddress, refresh the ND cache entry's
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* age, and return eARPCacheHit. If the IP address does not exist in the ND
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* cache return eARPCacheMiss. If the packet cannot be sent for any reason
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* (maybe DHCP is still in process, or the addressing needs a gateway but there
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* isn't a gateway defined) then return eCantSendPacket.
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*/
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eARPLookupResult_t eNDGetCacheEntry( IPv6_Address_t * pxIPAddress,
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MACAddress_t * const pxMACAddress,
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struct xNetworkEndPoint ** ppxEndPoint )
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{
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memset( pxMACAddress, 0, sizeof( MACAddress_t ) );
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return eARPCacheHit;
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}
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/**
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* @brief Create an IPv16 address, based on a prefix.
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*
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* @param[out] pxIPAddress: The location where the new IPv6 address
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* will be stored.
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* @param[in] pxPrefix: The prefix to be used.
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* @param[in] uxPrefixLength: The length of the prefix.
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* @param[in] xDoRandom: A non-zero value if the bits after the
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* prefix should have a random value.
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*
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* @return pdPASS if the operation was successful. Or pdFAIL in
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* case xApplicationGetRandomNumber()
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* returned an error.
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*/
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BaseType_t FreeRTOS_CreateIPv6Address( IPv6_Address_t * pxIPAddress,
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const IPv6_Address_t * pxPrefix,
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size_t uxPrefixLength,
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BaseType_t xDoRandom )
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{
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}
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/**
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* @brief Send a neighbour solicitation.
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* @param[in] pxNetworkBuffer: A network buffer big enough to hold the ICMP packet.
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* @param[in] pxIPAddress: The IPv6 address of the target device.
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*
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* @note Send out an ND request for the IPv6 address contained in pxNetworkBuffer, and
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* add an entry into the ND table that indicates that an ND reply is
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* outstanding so re-transmissions can be generated.
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*/
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void vNDSendNeighbourSolicitation( NetworkBufferDescriptor_t * const pxNetworkBuffer,
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const IPv6_Address_t * pxIPAddress )
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{
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}
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/*-----------------------------------------------------------*/
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