1 /** @file 2 3 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR> 4 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions 7 of the BSD License which accompanies this distribution. The 8 full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #include "BiosKeyboard.h" 17 18 // 19 // EFI Component Name Protocol 20 // 21 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gBiosKeyboardComponentName = { 22 BiosKeyboardComponentNameGetDriverName, 23 BiosKeyboardComponentNameGetControllerName, 24 "eng" 25 }; 26 27 // 28 // EFI Component Name 2 Protocol 29 // 30 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gBiosKeyboardComponentName2 = { 31 (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) BiosKeyboardComponentNameGetDriverName, 32 (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) BiosKeyboardComponentNameGetControllerName, 33 "en" 34 }; 35 36 37 GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mBiosKeyboardDriverNameTable[] = { 38 { 39 "eng;en", 40 L"BIOS[INT16] Keyboard Driver" 41 }, 42 { 43 NULL, 44 NULL 45 } 46 }; 47 48 /** 49 Retrieves a Unicode string that is the user readable name of the driver. 50 51 This function retrieves the user readable name of a driver in the form of a 52 Unicode string. If the driver specified by This has a user readable name in 53 the language specified by Language, then a pointer to the driver name is 54 returned in DriverName, and EFI_SUCCESS is returned. If the driver specified 55 by This does not support the language specified by Language, 56 then EFI_UNSUPPORTED is returned. 57 58 @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or 59 EFI_COMPONENT_NAME_PROTOCOL instance. 60 61 @param Language[in] A pointer to a Null-terminated ASCII string 62 array indicating the language. This is the 63 language of the driver name that the caller is 64 requesting, and it must match one of the 65 languages specified in SupportedLanguages. The 66 number of languages supported by a driver is up 67 to the driver writer. Language is specified 68 in RFC 4646 or ISO 639-2 language code format. 69 70 @param DriverName[out] A pointer to the Unicode string to return. 71 This Unicode string is the name of the 72 driver specified by This in the language 73 specified by Language. 74 75 @retval EFI_SUCCESS The Unicode string for the Driver specified by 76 This and the language specified by Language was 77 returned in DriverName. 78 79 @retval EFI_INVALID_PARAMETER Language is NULL. 80 81 @retval EFI_INVALID_PARAMETER DriverName is NULL. 82 83 @retval EFI_UNSUPPORTED The driver specified by This does not support 84 the language specified by Language. 85 86 **/ 87 EFI_STATUS 88 EFIAPI 89 BiosKeyboardComponentNameGetDriverName ( 90 IN EFI_COMPONENT_NAME_PROTOCOL *This, 91 IN CHAR8 *Language, 92 OUT CHAR16 **DriverName 93 ) 94 { 95 return LookupUnicodeString2 ( 96 Language, 97 This->SupportedLanguages, 98 mBiosKeyboardDriverNameTable, 99 DriverName, 100 (BOOLEAN)(This == &gBiosKeyboardComponentName) 101 ); 102 } 103 104 /** 105 Retrieves a Unicode string that is the user readable name of the controller 106 that is being managed by a driver. 107 108 This function retrieves the user readable name of the controller specified by 109 ControllerHandle and ChildHandle in the form of a Unicode string. If the 110 driver specified by This has a user readable name in the language specified by 111 Language, then a pointer to the controller name is returned in ControllerName, 112 and EFI_SUCCESS is returned. If the driver specified by This is not currently 113 managing the controller specified by ControllerHandle and ChildHandle, 114 then EFI_UNSUPPORTED is returned. If the driver specified by This does not 115 support the language specified by Language, then EFI_UNSUPPORTED is returned. 116 117 @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or 118 EFI_COMPONENT_NAME_PROTOCOL instance. 119 120 @param ControllerHandle[in] The handle of a controller that the driver 121 specified by This is managing. This handle 122 specifies the controller whose name is to be 123 returned. 124 125 @param ChildHandle[in] The handle of the child controller to retrieve 126 the name of. This is an optional parameter that 127 may be NULL. It will be NULL for device 128 drivers. It will also be NULL for a bus drivers 129 that wish to retrieve the name of the bus 130 controller. It will not be NULL for a bus 131 driver that wishes to retrieve the name of a 132 child controller. 133 134 @param Language[in] A pointer to a Null-terminated ASCII string 135 array indicating the language. This is the 136 language of the driver name that the caller is 137 requesting, and it must match one of the 138 languages specified in SupportedLanguages. The 139 number of languages supported by a driver is up 140 to the driver writer. Language is specified in 141 RFC 4646 or ISO 639-2 language code format. 142 143 @param ControllerName[out] A pointer to the Unicode string to return. 144 This Unicode string is the name of the 145 controller specified by ControllerHandle and 146 ChildHandle in the language specified by 147 Language from the point of view of the driver 148 specified by This. 149 150 @retval EFI_SUCCESS The Unicode string for the user readable name in 151 the language specified by Language for the 152 driver specified by This was returned in 153 DriverName. 154 155 @retval EFI_INVALID_PARAMETER ControllerHandle is NULL. 156 157 @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid 158 EFI_HANDLE. 159 160 @retval EFI_INVALID_PARAMETER Language is NULL. 161 162 @retval EFI_INVALID_PARAMETER ControllerName is NULL. 163 164 @retval EFI_UNSUPPORTED The driver specified by This is not currently 165 managing the controller specified by 166 ControllerHandle and ChildHandle. 167 168 @retval EFI_UNSUPPORTED The driver specified by This does not support 169 the language specified by Language. 170 171 **/ 172 EFI_STATUS 173 EFIAPI 174 BiosKeyboardComponentNameGetControllerName ( 175 IN EFI_COMPONENT_NAME_PROTOCOL *This, 176 IN EFI_HANDLE ControllerHandle, 177 IN EFI_HANDLE ChildHandle OPTIONAL, 178 IN CHAR8 *Language, 179 OUT CHAR16 **ControllerName 180 ) 181 { 182 return EFI_UNSUPPORTED; 183 } 184
