| /*++ | |
| Copyright (c) 2013 Intel Corporation. | |
| Redistribution and use in source and binary forms, with or without | |
| modification, are permitted provided that the following conditions | |
| are met: | |
| * Redistributions of source code must retain the above copyright | |
| notice, this list of conditions and the following disclaimer. | |
| * Redistributions in binary form must reproduce the above copyright | |
| notice, this list of conditions and the following disclaimer in | |
| the documentation and/or other materials provided with the | |
| distribution. | |
| * Neither the name of Intel Corporation nor the names of its | |
| contributors may be used to endorse or promote products derived | |
| from this software without specific prior written permission. | |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| Module Name: | |
| KeyboardLayout.c | |
| Abstract: | |
| Example code to register customized keyboard layout to HII database. | |
| Revision History | |
| --*/ | |
| #include "CommonHeader.h" | |
| // | |
| // Define "`" as Non-spacing key to switch "a","u","i","o","e" | |
| // | |
| #define ENABLE_NS_KEY 1 | |
| #ifdef ENABLE_NS_KEY | |
| #define KEYBOARD_KEY_COUNT (104 + 5) | |
| #else | |
| #define KEYBOARD_KEY_COUNT 104 | |
| #endif | |
| #pragma pack (1) | |
| typedef struct { | |
| // | |
| // This 4-bytes total array length is required by PreparePackageList() | |
| // | |
| UINT32 Length; | |
| // | |
| // Keyboard Layout package definition | |
| // | |
| EFI_HII_PACKAGE_HEADER PackageHeader; | |
| UINT16 LayoutCount; | |
| // | |
| // EFI_HII_KEYBOARD_LAYOUT | |
| // | |
| UINT16 LayoutLength; | |
| EFI_GUID Guid; | |
| UINT32 LayoutDescriptorStringOffset; | |
| UINT8 DescriptorCount; | |
| EFI_KEY_DESCRIPTOR KeyDescriptor[KEYBOARD_KEY_COUNT]; | |
| UINT16 DescriptionCount; // EFI_DESCRIPTION_STRING_BUNDLE | |
| CHAR16 Language[5]; // RFC4646 Language Code: "en-US" | |
| CHAR16 Space; | |
| CHAR16 DescriptionString[17]; // Description: "English Keyboard" | |
| } KEYBOARD_LAYOUT_PACK_BIN; | |
| #pragma pack() | |
| #define KEYBOARD_LAYOUT_PACKAGE_GUID \ | |
| { \ | |
| 0xd66f7b7a, 0x5e06, 0x49f3, { 0xa1, 0xcf, 0x12, 0x8d, 0x4, 0x86, 0xc2, 0x7c } \ | |
| } | |
| #define KEYBOARD_LAYOUT_KEY_GUID \ | |
| { \ | |
| 0xd9db96f4, 0xff47, 0x4eb6, { 0x8a, 0x4, 0x79, 0x5b, 0x56, 0x87, 0xb, 0x4e } \ | |
| } | |
| EFI_GUID mKeyboardLayoutPackageGuid = KEYBOARD_LAYOUT_PACKAGE_GUID; | |
| EFI_GUID mKeyboardLayoutKeyGuid = KEYBOARD_LAYOUT_KEY_GUID; | |
| KEYBOARD_LAYOUT_PACK_BIN mKeyboardLayoutBin = { | |
| sizeof (KEYBOARD_LAYOUT_PACK_BIN), // Binary size | |
| // | |
| // EFI_HII_PACKAGE_HEADER | |
| // | |
| { | |
| sizeof (KEYBOARD_LAYOUT_PACK_BIN) - sizeof (UINT32), | |
| EFI_HII_PACKAGE_KEYBOARD_LAYOUT | |
| }, | |
| 1, // LayoutCount | |
| sizeof (KEYBOARD_LAYOUT_PACK_BIN) - sizeof (UINT32) - sizeof (EFI_HII_PACKAGE_HEADER) - sizeof (UINT16), // LayoutLength | |
| KEYBOARD_LAYOUT_KEY_GUID, // KeyGuid | |
| sizeof (UINT16) + sizeof (EFI_GUID) + sizeof (UINT32) + sizeof (UINT8) + (KEYBOARD_KEY_COUNT * sizeof (EFI_KEY_DESCRIPTOR)), // LayoutDescriptorStringOffset | |
| KEYBOARD_KEY_COUNT, // DescriptorCount | |
| { | |
| // | |
| // EFI_KEY_DESCRIPTOR | |
| // | |
| {EfiKeyC1, 'a', 'A', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB5, 'b', 'B', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB3, 'c', 'C', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC3, 'd', 'D', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD3, 'e', 'E', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC4, 'f', 'F', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC5, 'g', 'G', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC6, 'h', 'H', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD8, 'i', 'I', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC7, 'j', 'J', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC8, 'k', 'K', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC9, 'l', 'L', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB7, 'm', 'M', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB6, 'n', 'N', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD9, 'o', 'O', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD10, 'p', 'P', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD1, 'q', 'Q', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD4, 'r', 'R', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyC2, 's', 'S', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD5, 't', 'T', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD7, 'u', 'U', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB4, 'v', 'V', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD2, 'w', 'W', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB2, 'x', 'X', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD6, 'y', 'Y', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyB1, 'z', 'Z', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyE1, '1', '!', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE2, '2', '@', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE3, '3', '#', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE4, '4', '$', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE5, '5', '%', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE6, '6', '^', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE7, '7', '&', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE8, '8', '*', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE9, '9', '(', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE10, '0', ')', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyEnter, 0x0d, 0x0d, 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyEsc, 0x1b, 0x1b, 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyBackSpace, 0x08, 0x08, 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyTab, 0x09, 0x09, 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeySpaceBar, ' ', ' ', 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyE11, '-', '_', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyE12, '=', '+', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyD11, '[', '{', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyD12, ']', '}', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyD13, '\\', '|', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyC10, ';', ':', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyC11, '\'', '"', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| #ifdef ENABLE_NS_KEY | |
| // | |
| // Non-Spacing key example | |
| // | |
| {EfiKeyE0, 0, 0, 0, 0, EFI_NS_KEY_MODIFIER, 0}, | |
| {EfiKeyC1, 0x00E2, 0x00C2, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD3, 0x00EA, 0x00CA, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD8, 0x00EC, 0x00CC, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD9, 0x00F4, 0x00D4, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| {EfiKeyD7, 0x00FB, 0x00CB, 0, 0, EFI_NS_KEY_DEPENDENCY_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_CAPS_LOCK}, | |
| #else | |
| {EfiKeyE0, '`', '~', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| #endif | |
| {EfiKeyB8, ',', '<', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyB9, '.', '>', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyB10, '/', '?', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT}, | |
| {EfiKeyCapsLock, 0x00, 0x00, 0, 0, EFI_CAPS_LOCK_MODIFIER, 0}, | |
| {EfiKeyF1, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_ONE_MODIFIER, 0}, | |
| {EfiKeyF2, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_TWO_MODIFIER, 0}, | |
| {EfiKeyF3, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_THREE_MODIFIER, 0}, | |
| {EfiKeyF4, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_FOUR_MODIFIER, 0}, | |
| {EfiKeyF5, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_FIVE_MODIFIER, 0}, | |
| {EfiKeyF6, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_SIX_MODIFIER, 0}, | |
| {EfiKeyF7, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_SEVEN_MODIFIER, 0}, | |
| {EfiKeyF8, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_EIGHT_MODIFIER, 0}, | |
| {EfiKeyF9, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_NINE_MODIFIER, 0}, | |
| {EfiKeyF10, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_TEN_MODIFIER, 0}, | |
| {EfiKeyF11, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_ELEVEN_MODIFIER, 0}, | |
| {EfiKeyF12, 0x00, 0x00, 0, 0, EFI_FUNCTION_KEY_TWELVE_MODIFIER, 0}, | |
| {EfiKeyPrint, 0x00, 0x00, 0, 0, EFI_PRINT_MODIFIER, 0}, | |
| {EfiKeySLck, 0x00, 0x00, 0, 0, EFI_SCROLL_LOCK_MODIFIER, 0}, | |
| {EfiKeyPause, 0x00, 0x00, 0, 0, EFI_PAUSE_MODIFIER, 0}, | |
| {EfiKeyIns, 0x00, 0x00, 0, 0, EFI_INSERT_MODIFIER, 0}, | |
| {EfiKeyHome, 0x00, 0x00, 0, 0, EFI_HOME_MODIFIER, 0}, | |
| {EfiKeyPgUp, 0x00, 0x00, 0, 0, EFI_PAGE_UP_MODIFIER, 0}, | |
| {EfiKeyDel, 0x00, 0x00, 0, 0, EFI_DELETE_MODIFIER, 0}, | |
| {EfiKeyEnd, 0x00, 0x00, 0, 0, EFI_END_MODIFIER, 0}, | |
| {EfiKeyPgDn, 0x00, 0x00, 0, 0, EFI_PAGE_DOWN_MODIFIER, 0}, | |
| {EfiKeyRightArrow, 0x00, 0x00, 0, 0, EFI_RIGHT_ARROW_MODIFIER, 0}, | |
| {EfiKeyLeftArrow, 0x00, 0x00, 0, 0, EFI_LEFT_ARROW_MODIFIER, 0}, | |
| {EfiKeyDownArrow, 0x00, 0x00, 0, 0, EFI_DOWN_ARROW_MODIFIER, 0}, | |
| {EfiKeyUpArrow, 0x00, 0x00, 0, 0, EFI_UP_ARROW_MODIFIER, 0}, | |
| {EfiKeyNLck, 0x00, 0x00, 0, 0, EFI_NUM_LOCK_MODIFIER, 0}, | |
| {EfiKeySlash, '/', '/', 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyAsterisk, '*', '*', 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyMinus, '-', '-', 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyPlus, '+', '+', 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyEnter, 0x0d, 0x0d, 0, 0, EFI_NULL_MODIFIER, 0}, | |
| {EfiKeyOne, '1', '1', 0, 0, EFI_END_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyTwo, '2', '2', 0, 0, EFI_DOWN_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyThree, '3', '3', 0, 0, EFI_PAGE_DOWN_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyFour, '4', '4', 0, 0, EFI_LEFT_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyFive, '5', '5', 0, 0, EFI_NULL_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeySix, '6', '6', 0, 0, EFI_RIGHT_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeySeven, '7', '7', 0, 0, EFI_HOME_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyEight, '8', '8', 0, 0, EFI_UP_ARROW_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyNine, '9', '9', 0, 0, EFI_PAGE_UP_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyZero, '0', '0', 0, 0, EFI_INSERT_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyPeriod, '.', '.', 0, 0, EFI_DELETE_MODIFIER, EFI_AFFECTED_BY_STANDARD_SHIFT | EFI_AFFECTED_BY_NUM_LOCK}, | |
| {EfiKeyA4, 0x00, 0x00, 0, 0, EFI_MENU_MODIFIER, 0}, | |
| {EfiKeyLCtrl, 0, 0, 0, 0, EFI_LEFT_CONTROL_MODIFIER, 0}, | |
| {EfiKeyLShift, 0, 0, 0, 0, EFI_LEFT_SHIFT_MODIFIER, 0}, | |
| {EfiKeyLAlt, 0, 0, 0, 0, EFI_LEFT_ALT_MODIFIER, 0}, | |
| {EfiKeyA0, 0, 0, 0, 0, EFI_LEFT_LOGO_MODIFIER, 0}, | |
| {EfiKeyRCtrl, 0, 0, 0, 0, EFI_RIGHT_CONTROL_MODIFIER, 0}, | |
| {EfiKeyRShift, 0, 0, 0, 0, EFI_RIGHT_SHIFT_MODIFIER, 0}, | |
| {EfiKeyA2, 0, 0, 0, 0, EFI_RIGHT_ALT_MODIFIER, 0}, | |
| {EfiKeyA3, 0, 0, 0, 0, EFI_RIGHT_LOGO_MODIFIER, 0}, | |
| }, | |
| 1, // DescriptionCount | |
| {'e', 'n', '-', 'U', 'S'}, // RFC4646 language code | |
| ' ', // Space | |
| {'E', 'n', 'g', 'l', 'i', 's', 'h', ' ', 'K', 'e', 'y', 'b', 'o', 'a', 'r', 'd', '\0'}, // DescriptionString[17] | |
| }; | |
| extern EFI_HANDLE mImageHandle; | |
| EFI_STATUS | |
| InitKeyboardLayout ( | |
| VOID | |
| ) | |
| /*++ | |
| Routine Description: | |
| Install keyboard layout package and set current keyboard layout. | |
| Arguments: | |
| None. | |
| Returns: | |
| EFI_STATUS | |
| --*/ | |
| { | |
| EFI_STATUS Status; | |
| EFI_HII_DATABASE_PROTOCOL *HiiDatabase; | |
| EFI_HII_HANDLE HiiHandle; | |
| // | |
| // Locate Hii database protocol | |
| // | |
| Status = gBS->LocateProtocol ( | |
| &gEfiHiiDatabaseProtocolGuid, | |
| NULL, | |
| (VOID**)&HiiDatabase | |
| ); | |
| if (EFI_ERROR (Status)) { | |
| return Status; | |
| } | |
| // | |
| // Install Keyboard Layout package to HII database | |
| // | |
| HiiHandle = HiiAddPackages ( | |
| &mKeyboardLayoutPackageGuid, | |
| mImageHandle, | |
| &mKeyboardLayoutBin, | |
| NULL | |
| ); | |
| if (HiiHandle == NULL) { | |
| return EFI_OUT_OF_RESOURCES; | |
| } | |
| // | |
| // Set current keyboard layout | |
| // | |
| Status = HiiDatabase->SetKeyboardLayout (HiiDatabase, &mKeyboardLayoutKeyGuid); | |
| return Status; | |
| } |