return NicHandle;\r
}\r
\r
+/**\r
+ Get the Nic handle using any child handle in the IPv6 stack.\r
+\r
+ @param[in] ControllerHandle Pointer to child handle over IPv6.\r
+\r
+ @return NicHandle The pointer to the Nic handle.\r
+ @return NULL Can't find the Nic handle.\r
+\r
+**/\r
+EFI_HANDLE\r
+HttpBootGetNicByIp6Children (\r
+ IN EFI_HANDLE ControllerHandle\r
+ )\r
+{\r
+ EFI_HANDLE NicHandle;\r
+ NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiHttpProtocolGuid);\r
+ if (NicHandle == NULL) {\r
+ NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiDhcp6ProtocolGuid);\r
+ if (NicHandle == NULL) {\r
+ return NULL;\r
+ }\r
+ }\r
+\r
+ return NicHandle;\r
+}\r
\r
/**\r
This function is to convert UINTN to ASCII string with the required formatting.\r
}\r
}\r
\r
+/**\r
+ This function is to display the IPv6 address.\r
+\r
+ @param[in] Ip The pointer to the IPv6 address.\r
+\r
+**/\r
+VOID\r
+HttpBootShowIp6Addr (\r
+ IN EFI_IPv6_ADDRESS *Ip\r
+ )\r
+{\r
+ UINTN Index;\r
+\r
+ for (Index = 0; Index < 16; Index++) {\r
+\r
+ if (Ip->Addr[Index] != 0) {\r
+ AsciiPrint ("%x", Ip->Addr[Index]);\r
+ }\r
+ Index++;\r
+ if (Index > 15) {\r
+ return;\r
+ }\r
+ if (((Ip->Addr[Index] & 0xf0) == 0) && (Ip->Addr[Index - 1] != 0)) {\r
+ AsciiPrint ("0");\r
+ }\r
+ AsciiPrint ("%x", Ip->Addr[Index]);\r
+ if (Index < 15) {\r
+ AsciiPrint (":");\r
+ }\r
+ }\r
+}\r
+\r
+/**\r
+ Notify the callback function when an event is triggered.\r
+\r
+ @param[in] Event The triggered event.\r
+ @param[in] Context The opaque parameter to the function.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+HttpBootCommonNotify (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ )\r
+{\r
+ *((BOOLEAN *) Context) = TRUE;\r
+}\r
+\r
+/**\r
+ Retrieve the host address using the EFI_DNS6_PROTOCOL.\r
+\r
+ @param[in] Private The pointer to the driver's private data.\r
+ @param[in] HostName Pointer to buffer containing hostname.\r
+ @param[out] IpAddress On output, pointer to buffer containing IPv6 address.\r
+\r
+ @retval EFI_SUCCESS Operation succeeded.\r
+ @retval EFI_DEVICE_ERROR An unexpected network error occurred.\r
+ @retval Others Other errors as indicated. \r
+**/\r
+EFI_STATUS\r
+HttpBootDns (\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private,\r
+ IN CHAR16 *HostName,\r
+ OUT EFI_IPv6_ADDRESS *IpAddress \r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_DNS6_PROTOCOL *Dns6;\r
+ EFI_DNS6_CONFIG_DATA Dns6ConfigData;\r
+ EFI_DNS6_COMPLETION_TOKEN Token;\r
+ EFI_HANDLE Dns6Handle;\r
+ EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r
+ EFI_IPv6_ADDRESS *DnsServerList;\r
+ UINTN DnsServerListCount;\r
+ UINTN DataSize;\r
+ BOOLEAN IsDone; \r
+ \r
+ DnsServerList = NULL;\r
+ DnsServerListCount = 0;\r
+ Dns6 = NULL;\r
+ Dns6Handle = NULL;\r
+ ZeroMem (&Token, sizeof (EFI_DNS6_COMPLETION_TOKEN));\r
+ \r
+ //\r
+ // Get DNS server list from EFI IPv6 Configuration protocol.\r
+ //\r
+ Status = gBS->HandleProtocol (Private->Controller, &gEfiIp6ConfigProtocolGuid, (VOID **) &Ip6Config);\r
+ if (!EFI_ERROR (Status)) {\r
+ //\r
+ // Get the required size.\r
+ //\r
+ DataSize = 0;\r
+ Status = Ip6Config->GetData (Ip6Config, Ip6ConfigDataTypeDnsServer, &DataSize, NULL);\r
+ if (Status == EFI_BUFFER_TOO_SMALL) {\r
+ DnsServerList = AllocatePool (DataSize);\r
+ if (DnsServerList == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ } \r
+\r
+ Status = Ip6Config->GetData (Ip6Config, Ip6ConfigDataTypeDnsServer, &DataSize, DnsServerList);\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (DnsServerList);\r
+ DnsServerList = NULL;\r
+ } else {\r
+ DnsServerListCount = DataSize / sizeof (EFI_IPv6_ADDRESS);\r
+ }\r
+ }\r
+ }\r
+ //\r
+ // Create a DNSv6 child instance and get the protocol.\r
+ //\r
+ Status = NetLibCreateServiceChild (\r
+ Private->Controller,\r
+ Private->Image,\r
+ &gEfiDns6ServiceBindingProtocolGuid,\r
+ &Dns6Handle\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Exit;\r
+ } \r
+ \r
+ Status = gBS->OpenProtocol (\r
+ Dns6Handle,\r
+ &gEfiDns6ProtocolGuid,\r
+ (VOID **) &Dns6,\r
+ Private->Image,\r
+ Private->Controller,\r
+ EFI_OPEN_PROTOCOL_BY_DRIVER\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Exit;\r
+ }\r
+\r
+ //\r
+ // Configure DNS6 instance for the DNS server address and protocol.\r
+ //\r
+ ZeroMem (&Dns6ConfigData, sizeof (EFI_DNS6_CONFIG_DATA));\r
+ Dns6ConfigData.DnsServerCount = (UINT32)DnsServerListCount;\r
+ Dns6ConfigData.DnsServerList = DnsServerList;\r
+ Dns6ConfigData.EnableDnsCache = TRUE;\r
+ Dns6ConfigData.Protocol = EFI_IP_PROTO_UDP;\r
+ IP6_COPY_ADDRESS (&Dns6ConfigData.StationIp,&Private->StationIp.v6);\r
+ Status = Dns6->Configure (\r
+ Dns6,\r
+ &Dns6ConfigData\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Exit;\r
+ }\r
+ \r
+ Token.Status = EFI_NOT_READY;\r
+ IsDone = FALSE;\r
+ //\r
+ // Create event to set the IsDone flag when name resolution is finished.\r
+ //\r
+ Status = gBS->CreateEvent (\r
+ EVT_NOTIFY_SIGNAL,\r
+ TPL_NOTIFY,\r
+ HttpBootCommonNotify,\r
+ &IsDone,\r
+ &Token.Event\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Exit;\r
+ }\r
+\r
+ //\r
+ // Start asynchronous name resolution.\r
+ //\r
+ Status = Dns6->HostNameToIp (Dns6, HostName, &Token);\r
+ if (EFI_ERROR (Status)) {\r
+ goto Exit;\r
+ }\r
+\r
+ while (!IsDone) {\r
+ Dns6->Poll (Dns6);\r
+ }\r
+ \r
+ //\r
+ // Name resolution is done, check result.\r
+ //\r
+ Status = Token.Status; \r
+ if (!EFI_ERROR (Status)) {\r
+ if (Token.RspData.H2AData == NULL) {\r
+ Status = EFI_DEVICE_ERROR;\r
+ goto Exit;\r
+ }\r
+ if (Token.RspData.H2AData->IpCount == 0 || Token.RspData.H2AData->IpList == NULL) {\r
+ Status = EFI_DEVICE_ERROR;\r
+ goto Exit;\r
+ }\r
+ //\r
+ // We just return the first IPv6 address from DNS protocol.\r
+ //\r
+ IP6_COPY_ADDRESS (IpAddress, Token.RspData.H2AData->IpList);\r
+ Status = EFI_SUCCESS;\r
+ }\r
+Exit:\r
+\r
+ if (Token.Event != NULL) {\r
+ gBS->CloseEvent (Token.Event);\r
+ }\r
+ if (Token.RspData.H2AData != NULL) {\r
+ if (Token.RspData.H2AData->IpList != NULL) {\r
+ FreePool (Token.RspData.H2AData->IpList);\r
+ }\r
+ FreePool (Token.RspData.H2AData);\r
+ }\r
+\r
+ if (Dns6 != NULL) {\r
+ Dns6->Configure (Dns6, NULL);\r
+ \r
+ gBS->CloseProtocol (\r
+ Dns6Handle,\r
+ &gEfiDns6ProtocolGuid,\r
+ Private->Image,\r
+ Private->Controller\r
+ );\r
+ }\r
+\r
+ if (Dns6Handle != NULL) {\r
+ NetLibDestroyServiceChild (\r
+ Private->Controller,\r
+ Private->Image,\r
+ &gEfiDns6ServiceBindingProtocolGuid,\r
+ Dns6Handle\r
+ );\r
+ }\r
+\r
+ if (DnsServerList != NULL) {\r
+ FreePool (DnsServerList);\r
+ }\r
+ \r
+ return Status; \r
+}\r
/**\r
Create a HTTP_IO_HEADER to hold the HTTP header items.\r
\r
HTTP_IO_HEADER *\r
HttpBootCreateHeader (\r
UINTN MaxHeaderCount\r
-)\r
+ )\r
{\r
HTTP_IO_HEADER *HttpIoHeader;\r
\r
return EFI_SUCCESS;\r
}\r
\r
-/**\r
- Notify the callback function when an event is triggered.\r
-\r
- @param[in] Event The triggered event.\r
- @param[in] Context The opaque parameter to the function.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-HttpIoCommonNotify (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- )\r
-{\r
- *((BOOLEAN *) Context) = TRUE;\r
-}\r
-\r
/**\r
Create a HTTP_IO to access the HTTP service. It will create and configure\r
a HTTP child handle.\r
EFI_STATUS Status;\r
EFI_HTTP_CONFIG_DATA HttpConfigData;\r
EFI_HTTPv4_ACCESS_POINT Http4AccessPoint;\r
+ EFI_HTTPv6_ACCESS_POINT Http6AccessPoint;\r
EFI_HTTP_PROTOCOL *Http;\r
EFI_EVENT Event;\r
\r
IP4_COPY_ADDRESS (&Http4AccessPoint.LocalSubnet, &ConfigData->Config4.SubnetMask);\r
HttpConfigData.AccessPoint.IPv4Node = &Http4AccessPoint; \r
} else {\r
- ASSERT (FALSE);\r
+ HttpConfigData.LocalAddressIsIPv6 = TRUE;\r
+ Http6AccessPoint.LocalPort = ConfigData->Config6.LocalPort;\r
+ IP6_COPY_ADDRESS (&Http6AccessPoint.LocalAddress, &ConfigData->Config6.LocalIp);\r
+ HttpConfigData.AccessPoint.IPv6Node = &Http6AccessPoint;\r
}\r
\r
Status = Http->Configure (Http, &HttpConfigData);\r
Status = gBS->CreateEvent (\r
EVT_NOTIFY_SIGNAL,\r
TPL_NOTIFY,\r
- HttpIoCommonNotify,\r
+ HttpBootCommonNotify,\r
&HttpIo->IsTxDone,\r
&Event\r
);\r
Status = gBS->CreateEvent (\r
EVT_NOTIFY_SIGNAL,\r
TPL_NOTIFY,\r
- HttpIoCommonNotify,\r
+ HttpBootCommonNotify,\r
&HttpIo->IsRxDone,\r
&Event\r
);\r
//\r
// Store the received data into the wrapper.\r
//\r
- Status = HttpIo->ReqToken.Status;\r
+ Status = HttpIo->RspToken.Status;\r
if (!EFI_ERROR (Status)) {\r
ResponseData->HeaderCount = HttpIo->RspToken.Message->HeaderCount;\r
ResponseData->Headers = HttpIo->RspToken.Message->Headers;\r