MdeModulePkg: Clean up source files

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

diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/ComponentName.c b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/ComponentName.c
index 887b1c3381333ed6be657c79b2f7e010f0cc2c8b..a085ef61f3414556d0db1b37d22e88b62bb21ad2 100644 (file)
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/ComponentName.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/ComponentName.c
@@ -1,7 +1,7 @@
 /** @file\r
 \r
-Copyright (c) 2007, Intel Corporation.<BR>\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r
+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\r
 http://opensource.org/licenses/bsd-license.php\r
@@ -37,7 +37,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
                                 languages specified in SupportedLanguages. The\r
                                 number of languages supported by a driver is up\r
                                 to the driver writer. Language is specified\r
-                                in RFC 3066 or ISO 639-2 language code format.\r
+                                in RFC 4646 or ISO 639-2 language code format.\r
 \r
   @param[out]  DriverName       A pointer to the Unicode string to return.\r
                                 This Unicode string is the name of the\r
@@ -101,7 +101,7 @@ PxeBcComponentNameGetDriverName (
                                 languages specified in SupportedLanguages. The\r
                                 number of languages supported by a driver is up\r
                                 to the driver writer. Language is specified in\r
-                                RFC 3066 or ISO 639-2 language code format.\r
+                                RFC 4646 or ISO 639-2 language code format.\r
 \r
   @param[out]  ControllerName   A pointer to the Unicode string to return.\r
                                 This Unicode string is the name of the\r
@@ -115,7 +115,7 @@ PxeBcComponentNameGetDriverName (
                                 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
@@ -168,6 +168,17 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPxeBcDriverNameTable[] =
   }\r
 };\r
 \r
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPxeBcControllerNameTable[] = {\r
+  {\r
+    "eng;en",\r
+    L"PXE Controller"\r
+  },\r
+  {\r
+    NULL,\r
+    NULL\r
+  }\r
+};\r
+\r
 /**\r
   Retrieves a Unicode string that is the user readable name of the driver.\r
 \r
@@ -188,7 +199,7 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPxeBcDriverNameTable[] =
                                 languages specified in SupportedLanguages. The\r
                                 number of languages supported by a driver is up\r
                                 to the driver writer. Language is specified\r
-                                in RFC 3066 or ISO 639-2 language code format.\r
+                                in RFC 4646 or ISO 639-2 language code format.\r
 \r
   @param[out]  DriverName       A pointer to the Unicode string to return.\r
                                 This Unicode string is the name of the\r
@@ -261,7 +272,7 @@ PxeBcComponentNameGetDriverName (
                                 languages specified in SupportedLanguages. The\r
                                 number of languages supported by a driver is up\r
                                 to the driver writer. Language is specified in\r
-                                RFC 3066 or ISO 639-2 language code format.\r
+                                RFC 4646 or ISO 639-2 language code format.\r
 \r
   @param[out]  ControllerName   A pointer to the Unicode string to return.\r
                                 This Unicode string is the name of the\r
@@ -275,7 +286,7 @@ PxeBcComponentNameGetDriverName (
                                 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
@@ -302,6 +313,53 @@ PxeBcComponentNameGetControllerName (
   OUT CHAR16                       **ControllerName\r
   )\r
 {\r
-  return EFI_UNSUPPORTED;\r
-}\r
+  EFI_PXE_BASE_CODE_PROTOCOL  *PxeBc;\r
+  EFI_HANDLE                  NicHandle;\r
+  EFI_STATUS                  Status;\r
+\r
+  if (ControllerHandle == NULL || ChildHandle != NULL) {\r
+    return EFI_UNSUPPORTED;\r
+  }\r
+\r
+  NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiArpProtocolGuid);\r
+  if (NicHandle == NULL) {\r
+    NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiDhcp4ProtocolGuid);\r
+\r
+    if (NicHandle == NULL) {\r
+      NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiIp4ProtocolGuid);\r
 \r
+      if (NicHandle == NULL) {\r
+        NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiUdp4ProtocolGuid);\r
+\r
+        if (NicHandle == NULL) {\r
+          NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiMtftp4ProtocolGuid);\r
+\r
+          if (NicHandle == NULL) {\r
+            return EFI_UNSUPPORTED;\r
+          }\r
+        }\r
+      }\r
+    }\r
+  }\r
+\r
+  Status = gBS->OpenProtocol (\r
+                  NicHandle,\r
+                  &gEfiPxeBaseCodeProtocolGuid,\r
+                  (VOID **) &PxeBc,\r
+                  NULL,\r
+                  NULL,\r
+                  EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+                  );\r
+\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  return LookupUnicodeString2 (\r
+           Language,\r
+           This->SupportedLanguages,\r
+           mPxeBcControllerNameTable,\r
+           ControllerName,\r
+           (BOOLEAN)(This == &gPxeBcComponentName)\r
+           );\r
+}\r