MdeModulePkg/Universal: Fix typos in comments

[mirror_edk2.git] / MdeModulePkg / Universal / DriverSampleDxe / DriverSample.c

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
index cdb8889e87f9fbcb90e4c16bafe34efa142c9273..3c494e3c83376fe7c6fbedf48df7b8a047d5d66e 100644 (file)
--- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
+++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
@@ -68,6 +68,48 @@ HII_VENDOR_DEVICE_PATH  mHiiVendorDevicePath1 = {
   }\r
 };\r
 \r
+/**\r
+  Set value of a data element in an Array by its Index.\r
+\r
+  @param  Array                  The data array.\r
+  @param  Type                   Type of the data in this array.\r
+  @param  Index                  Zero based index for data in this array.\r
+  @param  Value                  The value to be set.\r
+\r
+**/\r
+VOID\r
+SetArrayData (\r
+  IN VOID                     *Array,\r
+  IN UINT8                    Type,\r
+  IN UINTN                    Index,\r
+  IN UINT64                   Value\r
+  )\r
+{\r
+\r
+  ASSERT (Array != NULL);\r
+\r
+  switch (Type) {\r
+  case EFI_IFR_TYPE_NUM_SIZE_8:\r
+    *(((UINT8 *) Array) + Index) = (UINT8) Value;\r
+    break;\r
+\r
+  case EFI_IFR_TYPE_NUM_SIZE_16:\r
+    *(((UINT16 *) Array) + Index) = (UINT16) Value;\r
+    break;\r
+\r
+  case EFI_IFR_TYPE_NUM_SIZE_32:\r
+    *(((UINT32 *) Array) + Index) = (UINT32) Value;\r
+    break;\r
+\r
+  case EFI_IFR_TYPE_NUM_SIZE_64:\r
+    *(((UINT64 *) Array) + Index) = (UINT64) Value;\r
+    break;\r
+\r
+  default:\r
+    break;\r
+  }\r
+}\r
+\r
 /**\r
   Add empty function for event process function.\r
 \r
@@ -404,7 +446,7 @@ SetPassword (
   FreePool (TempPassword);\r
 \r
   //\r
-  // Retrive uncommitted data from Browser\r
+  // Retrieve uncommitted data from Browser\r
   //\r
   Configuration = AllocateZeroPool (sizeof (DRIVER_SAMPLE_CONFIGURATION));\r
   ASSERT (Configuration != NULL);\r
@@ -735,6 +777,11 @@ AppendAltCfgString (
     }\r
     StringPtr += Length;\r
 \r
+    //\r
+    // Skip the character "&" before "OFFSET".\r
+    //\r
+    StringPtr ++;\r
+\r
     //\r
     // Calculate Value and convert it to hex string.\r
     //\r
@@ -1283,7 +1330,9 @@ DriverCallback (
   EFI_STRING                      Results;\r
   UINT32                          ProgressErr;\r
   CHAR16                          *TmpStr;\r
-  \r
+  UINTN                           Index;\r
+  UINT64                          BufferValue;\r
+\r
   if (((Value == NULL) && (Action != EFI_BROWSER_ACTION_FORM_OPEN) && (Action != EFI_BROWSER_ACTION_FORM_CLOSE))||\r
     (ActionRequest == NULL)) {\r
     return EFI_INVALID_PARAMETER;\r
@@ -1293,6 +1342,7 @@ DriverCallback (
   FormId = 0;\r
   ProgressErr = 0;\r
   Status = EFI_SUCCESS;\r
+  BufferValue = 3;\r
   PrivateData = DRIVER_SAMPLE_PRIVATE_FROM_THIS (This);\r
 \r
   switch (Action) {\r
@@ -1470,6 +1520,12 @@ DriverCallback (
         Value->u8 = DEFAULT_CLASS_STANDARD_VALUE;\r
       break;\r
 \r
+      case 0x1252:\r
+        for (Index = 0; Index < 3; Index ++) {\r
+          SetArrayData (Value, EFI_IFR_TYPE_NUM_SIZE_8, Index, BufferValue--);\r
+        }\r
+      break;\r
+\r
       default:\r
         Status = EFI_UNSUPPORTED;\r
       break;\r
@@ -1896,7 +1952,7 @@ DriverSampleInit (
   EFI_STRING                      NameRequestHdr;\r
   MY_EFI_VARSTORE_DATA            *VarStoreConfig;\r
   EFI_INPUT_KEY                   HotKey;\r
-  EFI_FORM_BROWSER_EXTENSION_PROTOCOL *FormBrowserEx;\r
+  EDKII_FORM_BROWSER_EXTENSION_PROTOCOL *FormBrowserEx;\r
 \r
   //\r
   // Initialize the local variables.\r
@@ -2188,7 +2244,7 @@ DriverSampleInit (
   //\r
   // Example of how to use BrowserEx protocol to register HotKey.\r
   // \r
-  Status = gBS->LocateProtocol (&gEfiFormBrowserExProtocolGuid, NULL, (VOID **) &FormBrowserEx);\r
+  Status = gBS->LocateProtocol (&gEdkiiFormBrowserExProtocolGuid, NULL, (VOID **) &FormBrowserEx);\r
   if (!EFI_ERROR (Status)) {\r
     //\r
     // First unregister the default hot key F9 and F10.\r