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[childinfo] include array of registered IPv6 addresses in otChildInfo (#2326)

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This commit adds new fields in `otChildInfo` to include the array
of registered IPv6 addresses by the child.
This commit is contained in:
Abtin Keshavarzian
2017-11-11 17:15:29 -08:00
committed by Jonathan Hui
parent f7ae14ffd9
commit 609e011dc5
4 changed files with 25 additions and 10 deletions
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include/openthread/thread_ftd.h
+1 -2
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@@ -363,8 +363,7 @@ OTAPI otError OTCALL otThreadGetChildInfoById(otInstance *aInstance, uint16_t aC
* @sa otGetMaxAllowedChildren
*
*/
OTAPI otError OTCALL otThreadGetChildInfoByIndex(otInstance *aInstance, uint8_t aChildIndex,
otChildInfo *aChildInfo);
OTAPI otError OTCALL otThreadGetChildInfoByIndex(otInstance *aInstance, uint8_t aChildIndex, otChildInfo *aChildInfo);
/**
* Get the current Router ID Sequence.
include/openthread/types.h
+2
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@@ -963,6 +963,8 @@ typedef struct
bool mSecureDataRequest : 1; ///< Secure Data Requests
bool mFullFunction : 1; ///< Full Function Device
bool mFullNetworkData : 1; ///< Full Network Data
uint8_t mIp6AddressesLength; ///< Number of entries in IPv6 address array.
const otIp6Address *mIp6Addresses; ///< Array of IPv6 addresses (unused entries contain unspecified address).
} otChildInfo;
/**
src/core/thread/mle_router.cpp
+3
View File
@@ -3759,6 +3759,9 @@ otError MleRouter::GetChildInfo(Child &aChild, otChildInfo &aChildInfo)
aChildInfo.mFullFunction = aChild.IsFullThreadDevice();
aChildInfo.mFullNetworkData = aChild.IsFullNetworkData();
aChildInfo.mIp6AddressesLength = Child::kMaxIp6AddressPerChild;
aChildInfo.mIp6Addresses = aChild.GetIp6Addresses();
exit:
return error;
}
src/core/thread/topology.hpp
+19 -8
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@@ -370,10 +370,21 @@ public:
*/
void ClearIp6Addresses(void) { memset(mIp6Address, 0, sizeof(mIp6Address)); }
/**
* This method gets the IPv6 address array.
*
* The array contains `kMaxIp6AddressPerChild` entries. Unused address entries contain unspecified address (all
* zeros).
*
* @returns A pointer to the first entry of IPv6 address array.
*
*/
const Ip6::Address *GetIp6Addresses(void) const { return mIp6Address; }
/**
* This method gets the IPv6 address at index @p aIndex.
*
* @param[in] aIndex The index into the IPv6 address list.
* @param[in] aIndex The index into the IPv6 address array.
*
* @returns A reference to the IPv6 address entry at index @p aIndex.
*
@@ -381,15 +392,15 @@ public:
Ip6::Address &GetIp6Address(uint8_t aIndex) { return mIp6Address[aIndex]; }
/**
* This method searches for a given IPv6 address in the child's IPv6 address list and provides the index of the
* address in the list if it is found.
* This method searches for a given IPv6 address in the child's IPv6 address array and provides the index of the
* address in the array if it is found.
*
* @param[in] aAddress The IPv6 address to search for in the IPv6 address list.
* @param[in] aAddress The IPv6 address to search for in the IPv6 address array.
* @param[out] aIndex Pointer to variable where the index of address is provided if address is found in
* the list. @p aIndex can be set NULL if index is not required.
* the array. @p aIndex can be set NULL if index is not required.
*
* @retval OT_ERROR_NONE Successfully found the address in IPv6 address list and updated @p aIndex.
* @retval OT_ERROR_NOT_FOUND Could not find the address in the list.
* @retval OT_ERROR_NONE Successfully found the address in IPv6 address array and updated @p aIndex.
* @retval OT_ERROR_NOT_FOUND Could not find the address in the array.
*
*/
otError FindIp6Address(const Ip6::Address &aAddress, uint8_t *aIndex) const;
@@ -397,7 +408,7 @@ public:
/**
* This method removes the address at index @p aIndex.
*
* @param[in] aIndex The index into the IPv6 address list.
* @param[in] aIndex The index into the IPv6 address array.
*
*/
void RemoveIp6Address(uint8_t aIndex);