Nt32Pkg/SnpNt32Dxe/ComponentName.c

   1 /** @file
   2
   3 Copyright (c) 2006 - 2007, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   ComponentName.c
  15
  16 Abstract:
  17
  18
  19 **/
  20
  21 #include "SnpNt32.h"
  22
  23 //
  24 // EFI Component Name Functions
  25 //
  26 EFI_STATUS
  27 EFIAPI
  28 SnpNt32DriverComponentNameGetDriverName (
  29   IN  EFI_COMPONENT_NAME_PROTOCOL  *This,
  30   IN  CHAR8                        *Language,
  31   OUT CHAR16                       **DriverName
  32   );
  33
  34 EFI_STATUS
  35 EFIAPI
  36 SnpNt32DriverComponentNameGetControllerName (
  37   IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,
  38   IN  EFI_HANDLE                                      ControllerHandle,
  39   IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,
  40   IN  CHAR8                                           *Language,
  41   OUT CHAR16                                          **ControllerName
  42   );
  43
  44 //
  45 // EFI Component Name Protocol
  46 //
  47 EFI_COMPONENT_NAME_PROTOCOL     gSnpNt32DriverComponentName = {
  48   SnpNt32DriverComponentNameGetDriverName,
  49   SnpNt32DriverComponentNameGetControllerName,
  50   "eng"
  51 };
  52
  53 static EFI_UNICODE_STRING_TABLE mSnpNt32DriverNameTable[] = {
  54   {
  55     "eng",
  56     L"SNP NT32 Driver"
  57   },
  58   {
  59     NULL,
  60     NULL
  61   }
  62 };
  63
  64 EFI_STATUS
  65 EFIAPI
  66 SnpNt32DriverComponentNameGetDriverName (
  67   IN  EFI_COMPONENT_NAME_PROTOCOL  *This,
  68   IN  CHAR8                        *Language,
  69   OUT CHAR16                       **DriverName
  70   )
  71 /*++
  72
  73   Routine Description:
  74     Retrieves a Unicode string that is the user readable name of the EFI Driver.
  75
  76   Arguments:
  77     This       - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
  78     Language   - A pointer to a three character ISO 639-2 language identifier.
  79                  This is the language of the driver name that that the caller
  80                  is requesting, and it must match one of the languages specified
  81                  in SupportedLanguages.  The number of languages supported by a
  82                  driver is up to the driver writer.
  83     DriverName - A pointer to the Unicode string to return.  This Unicode string
  84                  is the name of the driver specified by This in the language
  85                  specified by Language.
  86
  87   Returns:
  88     EFI_SUCCESS           - The Unicode string for the Driver specified by This
  89                             and the language specified by Language was returned
  90                             in DriverName.
  91     EFI_INVALID_PARAMETER - Language is NULL.
  92     EFI_INVALID_PARAMETER - DriverName is NULL.
  93     EFI_UNSUPPORTED       - The driver specified by This does not support the
  94                             language specified by Language.
  95
  96 --*/
  97 {
  98   return LookupUnicodeString (
  99           Language,
 100           gSnpNt32DriverComponentName.SupportedLanguages,
 101           mSnpNt32DriverNameTable,
 102           DriverName
 103           );
 104 }
 105
 106 EFI_STATUS
 107 EFIAPI
 108 SnpNt32DriverComponentNameGetControllerName (
 109   IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,
 110   IN  EFI_HANDLE                                      ControllerHandle,
 111   IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,
 112   IN  CHAR8                                           *Language,
 113   OUT CHAR16                                          **ControllerName
 114   )
 115 /*++
 116
 117   Routine Description:
 118     Retrieves a Unicode string that is the user readable name of the controller
 119     that is being managed by an EFI Driver.
 120
 121   Arguments:
 122     This             - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
 123     ControllerHandle - The handle of a controller that the driver specified by
 124                        This is managing.  This handle specifies the controller
 125                        whose name is to be returned.
 126     ChildHandle      - The handle of the child controller to retrieve the name
 127                        of.  This is an optional parameter that may be NULL.  It
 128                        will be NULL for device drivers.  It will also be NULL
 129                        for a bus drivers that wish to retrieve the name of the
 130                        bus controller.  It will not be NULL for a bus driver
 131                        that wishes to retrieve the name of a child controller.
 132     Language         - A pointer to a three character ISO 639-2 language
 133                        identifier.  This is the language of the controller name
 134                        that that the caller is requesting, and it must match one
 135                        of the languages specified in SupportedLanguages.  The
 136                        number of languages supported by a driver is up to the
 137                        driver writer.
 138     ControllerName   - A pointer to the Unicode string to return.  This Unicode
 139                        string is the name of the controller specified by
 140                        ControllerHandle and ChildHandle in the language specified
 141                        by Language from the point of view of the driver specified
 142                        by This.
 143
 144   Returns:
 145     EFI_SUCCESS           - The Unicode string for the user readable name in the
 146                             language specified by Language for the driver
 147                             specified by This was returned in DriverName.
 148     EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
 149     EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
 150     EFI_INVALID_PARAMETER - Language is NULL.
 151     EFI_INVALID_PARAMETER - ControllerName is NULL.
 152     EFI_UNSUPPORTED       - The driver specified by This is not currently managing
 153                             the controller specified by ControllerHandle and
 154                             ChildHandle.
 155     EFI_UNSUPPORTED       - The driver specified by This does not support the
 156                             language specified by Language.
 157
 158 --*/
 159 {
 160   return EFI_UNSUPPORTED;
 161 }