[Infineon][TC-DGGEN-2.1] CYW30739 supports responding IPv6Addresses i…

…n NetworkInterface.
project-chip · Jun 23, 2022 · dcae206 · dcae206
1 parent 0a995b0
commit dcae206
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Showing 2 changed files with 18 additions and 13 deletions.
diff --git a/src/platform/CYW30739/DiagnosticDataProviderImpl.cpp b/src/platform/CYW30739/DiagnosticDataProviderImpl.cpp
@@ -98,18 +98,33 @@ CHIP_ERROR DiagnosticDataProviderImpl::GetBootReason(BootReasonType & bootReason
 #if CHIP_DEVICE_CONFIG_ENABLE_THREAD
 CHIP_ERROR DiagnosticDataProviderImpl::GetNetworkInterfaces(NetworkInterface ** netifpp)
 {
-    auto ifp = Platform::New<ThreadNetworkInterface>();
+    auto ifp = Platform::New<NetworkInterface>();
     VerifyOrReturnError(ifp != nullptr, CHIP_ERROR_NO_MEMORY);
 
     const char * threadNetworkName = otThreadGetNetworkName(ThreadStackMgrImpl().OTInstance());
     ifp->name                      = Span<const char>(threadNetworkName, strlen(threadNetworkName));
     ifp->isOperational             = true;
     ifp->offPremiseServicesReachableIPv4.SetNull();
     ifp->offPremiseServicesReachableIPv6.SetNull();
-    ifp->hardwareAddress = ByteSpan(ifp->macBuffer);
+    ifp->hardwareAddress = ByteSpan(ifp->MacAddress);
     ifp->type            = app::Clusters::GeneralDiagnostics::InterfaceType::EMBER_ZCL_INTERFACE_TYPE_THREAD;
 
-    ConfigurationMgr().GetPrimary802154MACAddress(ifp->macBuffer);
+    static_assert(sizeof(ifp->MacAddress) >= ConfigurationManager::kPrimaryMACAddressLength, "Invalid MacAddress buffer size");
+    ConfigurationMgr().GetPrimary802154MACAddress(ifp->MacAddress);
+
+    /* Thread only support IPv6 */
+    uint8_t ipv6AddressesCount = 0;
+    for (Inet::InterfaceAddressIterator iterator; iterator.Next() && ipv6AddressesCount < kMaxIPv6AddrCount;)
+    {
+        chip::Inet::IPAddress ipv6Address;
+        if (iterator.GetAddress(ipv6Address) == CHIP_NO_ERROR)
+        {
+            memcpy(ifp->Ipv6AddressesBuffer[ipv6AddressesCount], ipv6Address.Addr, kMaxIPv6AddrSize);
+            ifp->Ipv6AddressSpans[ipv6AddressesCount] = ByteSpan(ifp->Ipv6AddressesBuffer[ipv6AddressesCount]);
+            ipv6AddressesCount++;
+        }
+    }
+    ifp->IPv6Addresses = app::DataModel::List<const ByteSpan>(ifp->Ipv6AddressSpans, ipv6AddressesCount);
 
     *netifpp = ifp;
     return CHIP_NO_ERROR;

diff --git a/src/platform/CYW30739/DiagnosticDataProviderImpl.h b/src/platform/CYW30739/DiagnosticDataProviderImpl.h
@@ -48,16 +48,6 @@ class DiagnosticDataProviderImpl : public DiagnosticDataProvider
     CHIP_ERROR GetNetworkInterfaces(NetworkInterface ** netifpp) override;
     void ReleaseNetworkInterfaces(NetworkInterface * netifp) override;
 #endif /* CHIP_DEVICE_CONFIG_ENABLE_THREAD */
-
-private:
-#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
-    struct ThreadNetworkInterface : public NetworkInterface
-    {
-        ~ThreadNetworkInterface() = delete;
-
-        uint8_t macBuffer[ConfigurationManager::kPrimaryMACAddressLength];
-    };
-#endif /* CHIP_DEVICE_CONFIG_ENABLE_THREAD */
 };
 
 } // namespace DeviceLayer