BaseTools:Change the path of the file that Binary Cache

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / ComponentName.c

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/ComponentName.c b/MdeModulePkg/Universal/Network/Ip4Dxe/ComponentName.c
index 8e92753371d04eb72c1c3ebcd730885e8ee44cd9..3461ab2a89a0e8dbd0c6349e36b50adb3e849fb6 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/ComponentName.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/ComponentName.c
@@ -1,13 +1,7 @@
 /** @file\r
-  \r
-Copyright (c) 2005 - 2007, Intel Corporation.<BR>\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution.  The full text of the license may be found at<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
 \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -115,7 +109,7 @@ Ip4ComponentNameGetDriverName (
                                 driver specified by This was returned in\r
                                 DriverName.\r
 \r
-  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r
+  @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r
 \r
   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
                                 EFI_HANDLE.\r
@@ -173,6 +167,8 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mIp4DriverNameTable[] = {
   }\r
 };\r
 \r
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE  *gIp4ControllerNameTable = NULL;\r
+\r
 /**\r
   Retrieves a Unicode string that is the user readable name of the driver.\r
 \r
@@ -230,6 +226,74 @@ Ip4ComponentNameGetDriverName (
 \r
 }\r
 \r
+/**\r
+  Update the component name for the IP4 child handle.\r
+\r
+  @param  Ip4[in]                 A pointer to the EFI_IP4_PROTOCOL.\r
+\r
+\r
+  @retval EFI_SUCCESS             Update the ControllerNameTable of this instance successfully.\r
+  @retval EFI_INVALID_PARAMETER   The input parameter is invalid.\r
+\r
+**/\r
+EFI_STATUS\r
+UpdateName (\r
+  IN     EFI_IP4_PROTOCOL         *Ip4\r
+  )\r
+{\r
+  EFI_STATUS                       Status;\r
+  CHAR16                           HandleName[80];\r
+  EFI_IP4_MODE_DATA                Ip4ModeData;\r
+\r
+  if (Ip4 == NULL) {\r
+    return EFI_INVALID_PARAMETER;\r
+  }\r
+\r
+  //\r
+  // Format the child name into the string buffer as:\r
+  // IPv4 (SrcIP=127.0.0.1, DestIP=127.0.0.1)\r
+  //\r
+  Status = Ip4->GetModeData (Ip4, &Ip4ModeData, NULL, NULL);\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  if (!Ip4ModeData.IsStarted || !Ip4ModeData.IsConfigured) {\r
+    UnicodeSPrint (HandleName, sizeof (HandleName), L"IPv4 (Not started)");\r
+  } else {\r
+    UnicodeSPrint (HandleName, sizeof (HandleName),\r
+      L"IPv4 (SrcIP=%d.%d.%d.%d)",\r
+      Ip4ModeData.ConfigData.StationAddress.Addr[0],\r
+      Ip4ModeData.ConfigData.StationAddress.Addr[1],\r
+      Ip4ModeData.ConfigData.StationAddress.Addr[2],\r
+      Ip4ModeData.ConfigData.StationAddress.Addr[3]\r
+      );\r
+  }\r
+\r
+  if (gIp4ControllerNameTable != NULL) {\r
+    FreeUnicodeStringTable (gIp4ControllerNameTable);\r
+    gIp4ControllerNameTable = NULL;\r
+  }\r
+  Status = AddUnicodeString2 (\r
+             "eng",\r
+             gIp4ComponentName.SupportedLanguages,\r
+             &gIp4ControllerNameTable,\r
+             HandleName,\r
+             TRUE\r
+             );\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  return AddUnicodeString2 (\r
+           "en",\r
+           gIp4ComponentName2.SupportedLanguages,\r
+           &gIp4ControllerNameTable,\r
+           HandleName,\r
+           FALSE\r
+           );\r
+}\r
+\r
 /**\r
   Retrieves a Unicode string that is the user readable name of the controller\r
   that is being managed by a driver.\r
@@ -281,7 +345,7 @@ Ip4ComponentNameGetDriverName (
                                 driver specified by This was returned in\r
                                 DriverName.\r
 \r
-  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r
+  @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r
 \r
   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
                                 EFI_HANDLE.\r
@@ -308,5 +372,57 @@ Ip4ComponentNameGetControllerName (
   OUT CHAR16                                          **ControllerName\r
   )\r
 {\r
-  return EFI_UNSUPPORTED;\r
+  EFI_STATUS                    Status;\r
+  EFI_IP4_PROTOCOL              *Ip4;\r
+\r
+  //\r
+  // Only provide names for child handles.\r
+  //\r
+  if (ChildHandle == NULL) {\r
+    return EFI_UNSUPPORTED;\r
+  }\r
+\r
+  //\r
+  // Make sure this driver produced ChildHandle\r
+  //\r
+  Status = EfiTestChildHandle (\r
+             ControllerHandle,\r
+             ChildHandle,\r
+             &gEfiManagedNetworkProtocolGuid\r
+             );\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  //\r
+  // Retrieve an instance of a produced protocol from ChildHandle\r
+  //\r
+  Status = gBS->OpenProtocol (\r
+                  ChildHandle,\r
+                  &gEfiIp4ProtocolGuid,\r
+                  (VOID **)&Ip4,\r
+                  NULL,\r
+                  NULL,\r
+                  EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+                  );\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  //\r
+  // Update the component name for this child handle.\r
+  //\r
+  Status = UpdateName (Ip4);\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  return LookupUnicodeString2 (\r
+           Language,\r
+           This->SupportedLanguages,\r
+           gIp4ControllerNameTable,\r
+           ControllerName,\r
+           (BOOLEAN)(This == &gIp4ComponentName)\r
+           );\r
 }\r
+\r