MdeModulePkg/Universal/Network/Mtftp4Dxe/ComponentName.c

   1 /** @file
   2   UEFI Component Name(2) protocol implementation for Mtftp4Dxe driver.
   3
   4 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php<BR>
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #include "Mtftp4Driver.h"
  16
  17 //
  18 // EFI Component Name Functions
  19 //
  20 /**
  21   Retrieves a Unicode string that is the user readable name of the driver.
  22
  23   This function retrieves the user readable name of a driver in the form of a
  24   Unicode string. If the driver specified by This has a user readable name in
  25   the language specified by Language, then a pointer to the driver name is
  26   returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
  27   by This does not support the language specified by Language,
  28   then EFI_UNSUPPORTED is returned.
  29
  30   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
  31                                 EFI_COMPONENT_NAME_PROTOCOL instance.
  32
  33   @param[in]  Language          A pointer to a Null-terminated ASCII string
  34                                 array indicating the language. This is the
  35                                 language of the driver name that the caller is
  36                                 requesting, and it must match one of the
  37                                 languages specified in SupportedLanguages. The
  38                                 number of languages supported by a driver is up
  39                                 to the driver writer. Language is specified
  40                                 in RFC 4646 or ISO 639-2 language code format.
  41
  42   @param[out]  DriverName       A pointer to the Unicode string to return.
  43                                 This Unicode string is the name of the
  44                                 driver specified by This in the language
  45                                 specified by Language.
  46
  47   @retval EFI_SUCCESS           The Unicode string for the Driver specified by
  48                                 This and the language specified by Language was
  49                                 returned in DriverName.
  50
  51   @retval EFI_INVALID_PARAMETER Language is NULL.
  52
  53   @retval EFI_INVALID_PARAMETER DriverName is NULL.
  54
  55   @retval EFI_UNSUPPORTED       The driver specified by This does not support
  56                                 the language specified by Language.
  57
  58 **/
  59 EFI_STATUS
  60 EFIAPI
  61 Mtftp4ComponentNameGetDriverName (
  62   IN     EFI_COMPONENT_NAME_PROTOCOL  *This,
  63   IN     CHAR8                        *Language,
  64      OUT CHAR16                       **DriverName
  65   );
  66
  67
  68 /**
  69   Retrieves a Unicode string that is the user readable name of the controller
  70   that is being managed by a driver.
  71
  72   This function retrieves the user readable name of the controller specified by
  73   ControllerHandle and ChildHandle in the form of a Unicode string. If the
  74   driver specified by This has a user readable name in the language specified by
  75   Language, then a pointer to the controller name is returned in ControllerName,
  76   and EFI_SUCCESS is returned.  If the driver specified by This is not currently
  77   managing the controller specified by ControllerHandle and ChildHandle,
  78   then EFI_UNSUPPORTED is returned.  If the driver specified by This does not
  79   support the language specified by Language, then EFI_UNSUPPORTED is returned.
  80
  81   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
  82                                 EFI_COMPONENT_NAME_PROTOCOL instance.
  83
  84   @param[in]  ControllerHandle  The handle of a controller that the driver
  85                                 specified by This is managing.  This handle
  86                                 specifies the controller whose name is to be
  87                                 returned.
  88
  89   @param[in]  ChildHandle       The handle of the child controller to retrieve
  90                                 the name of.  This is an optional parameter that
  91                                 may be NULL.  It will be NULL for device
  92                                 drivers.  It will also be NULL for a bus drivers
  93                                 that wish to retrieve the name of the bus
  94                                 controller.  It will not be NULL for a bus
  95                                 driver that wishes to retrieve the name of a
  96                                 child controller.
  97
  98   @param[in]  Language          A pointer to a Null-terminated ASCII string
  99                                 array indicating the language.  This is the
 100                                 language of the driver name that the caller is
 101                                 requesting, and it must match one of the
 102                                 languages specified in SupportedLanguages. The
 103                                 number of languages supported by a driver is up
 104                                 to the driver writer. Language is specified in
 105                                 RFC 4646 or ISO 639-2 language code format.
 106
 107   @param[out]  ControllerName   A pointer to the Unicode string to return.
 108                                 This Unicode string is the name of the
 109                                 controller specified by ControllerHandle and
 110                                 ChildHandle in the language specified by
 111                                 Language from the point of view of the driver
 112                                 specified by This.
 113
 114   @retval EFI_SUCCESS           The Unicode string for the user readable name in
 115                                 the language specified by Language for the
 116                                 driver specified by This was returned in
 117                                 DriverName.
 118
 119   @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 120
 121   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
 122                                 EFI_HANDLE.
 123
 124   @retval EFI_INVALID_PARAMETER Language is NULL.
 125
 126   @retval EFI_INVALID_PARAMETER ControllerName is NULL.
 127
 128   @retval EFI_UNSUPPORTED       The driver specified by This is not currently
 129                                 managing the controller specified by
 130                                 ControllerHandle and ChildHandle.
 131
 132   @retval EFI_UNSUPPORTED       The driver specified by This does not support
 133                                 the language specified by Language.
 134
 135 **/
 136 EFI_STATUS
 137 EFIAPI
 138 Mtftp4ComponentNameGetControllerName (
 139   IN     EFI_COMPONENT_NAME_PROTOCOL               *This,
 140   IN     EFI_HANDLE                                ControllerHandle,
 141   IN     EFI_HANDLE                                ChildHandle        OPTIONAL,
 142   IN     CHAR8                                     *Language,
 143      OUT CHAR16                                    **ControllerName
 144   );
 145
 146
 147 ///
 148 /// EFI Component Name Protocol
 149 ///
 150 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL  gMtftp4ComponentName = {
 151   Mtftp4ComponentNameGetDriverName,
 152   Mtftp4ComponentNameGetControllerName,
 153   "eng"
 154 };
 155
 156 ///
 157 /// EFI Component Name 2 Protocol
 158 ///
 159 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gMtftp4ComponentName2 = {
 160   (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Mtftp4ComponentNameGetDriverName,
 161   (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Mtftp4ComponentNameGetControllerName,
 162   "en"
 163 };
 164
 165
 166 GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mMtftp4DriverNameTable[] = {
 167   {
 168     "eng;en",
 169     L"MTFTP4 Network Service"
 170   },
 171   {
 172     NULL,
 173     NULL
 174   }
 175 };
 176
 177 /**
 178   Retrieves a Unicode string that is the user readable name of the driver.
 179
 180   This function retrieves the user readable name of a driver in the form of a
 181   Unicode string. If the driver specified by This has a user readable name in
 182   the language specified by Language, then a pointer to the driver name is
 183   returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
 184   by This does not support the language specified by Language,
 185   then EFI_UNSUPPORTED is returned.
 186
 187   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
 188                                 EFI_COMPONENT_NAME_PROTOCOL instance.
 189
 190   @param[in]  Language          A pointer to a Null-terminated ASCII string
 191                                 array indicating the language. This is the
 192                                 language of the driver name that the caller is
 193                                 requesting, and it must match one of the
 194                                 languages specified in SupportedLanguages. The
 195                                 number of languages supported by a driver is up
 196                                 to the driver writer. Language is specified
 197                                 in RFC 4646 or ISO 639-2 language code format.
 198
 199   @param[out]  DriverName       A pointer to the Unicode string to return.
 200                                 This Unicode string is the name of the
 201                                 driver specified by This in the language
 202                                 specified by Language.
 203
 204   @retval EFI_SUCCESS           The Unicode string for the Driver specified by
 205                                 This and the language specified by Language was
 206                                 returned in DriverName.
 207
 208   @retval EFI_INVALID_PARAMETER Language is NULL.
 209
 210   @retval EFI_INVALID_PARAMETER DriverName is NULL.
 211
 212   @retval EFI_UNSUPPORTED       The driver specified by This does not support
 213                                 the language specified by Language.
 214
 215 **/
 216 EFI_STATUS
 217 EFIAPI
 218 Mtftp4ComponentNameGetDriverName (
 219   IN     EFI_COMPONENT_NAME_PROTOCOL  *This,
 220   IN     CHAR8                        *Language,
 221      OUT CHAR16                       **DriverName
 222   )
 223 {
 224   return LookupUnicodeString2 (
 225            Language,
 226            This->SupportedLanguages,
 227            mMtftp4DriverNameTable,
 228            DriverName,
 229            (BOOLEAN)(This == &gMtftp4ComponentName)
 230            );
 231 }
 232
 233 /**
 234   Retrieves a Unicode string that is the user readable name of the controller
 235   that is being managed by a driver.
 236
 237   This function retrieves the user readable name of the controller specified by
 238   ControllerHandle and ChildHandle in the form of a Unicode string. If the
 239   driver specified by This has a user readable name in the language specified by
 240   Language, then a pointer to the controller name is returned in ControllerName,
 241   and EFI_SUCCESS is returned.  If the driver specified by This is not currently
 242   managing the controller specified by ControllerHandle and ChildHandle,
 243   then EFI_UNSUPPORTED is returned.  If the driver specified by This does not
 244   support the language specified by Language, then EFI_UNSUPPORTED is returned.
 245
 246   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
 247                                 EFI_COMPONENT_NAME_PROTOCOL instance.
 248
 249   @param[in]  ControllerHandle  The handle of a controller that the driver
 250                                 specified by This is managing.  This handle
 251                                 specifies the controller whose name is to be
 252                                 returned.
 253
 254   @param[in]  ChildHandle       The handle of the child controller to retrieve
 255                                 the name of.  This is an optional parameter that
 256                                 may be NULL.  It will be NULL for device
 257                                 drivers.  It will also be NULL for a bus drivers
 258                                 that wish to retrieve the name of the bus
 259                                 controller.  It will not be NULL for a bus
 260                                 driver that wishes to retrieve the name of a
 261                                 child controller.
 262
 263   @param[in]  Language          A pointer to a Null-terminated ASCII string
 264                                 array indicating the language.  This is the
 265                                 language of the driver name that the caller is
 266                                 requesting, and it must match one of the
 267                                 languages specified in SupportedLanguages. The
 268                                 number of languages supported by a driver is up
 269                                 to the driver writer. Language is specified in
 270                                 RFC 4646 or ISO 639-2 language code format.
 271
 272   @param[out]  ControllerName   A pointer to the Unicode string to return.
 273                                 This Unicode string is the name of the
 274                                 controller specified by ControllerHandle and
 275                                 ChildHandle in the language specified by
 276                                 Language from the point of view of the driver
 277                                 specified by This.
 278
 279   @retval EFI_SUCCESS           The Unicode string for the user readable name in
 280                                 the language specified by Language for the
 281                                 driver specified by This was returned in
 282                                 DriverName.
 283
 284   @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 285
 286   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
 287                                 EFI_HANDLE.
 288
 289   @retval EFI_INVALID_PARAMETER Language is NULL.
 290
 291   @retval EFI_INVALID_PARAMETER ControllerName is NULL.
 292
 293   @retval EFI_UNSUPPORTED       The driver specified by This is not currently
 294                                 managing the controller specified by
 295                                 ControllerHandle and ChildHandle.
 296
 297   @retval EFI_UNSUPPORTED       The driver specified by This does not support
 298                                 the language specified by Language.
 299
 300 **/
 301 EFI_STATUS
 302 EFIAPI
 303 Mtftp4ComponentNameGetControllerName (
 304   IN     EFI_COMPONENT_NAME_PROTOCOL               *This,
 305   IN     EFI_HANDLE                                ControllerHandle,
 306   IN     EFI_HANDLE                                ChildHandle        OPTIONAL,
 307   IN     CHAR8                                     *Language,
 308      OUT CHAR16                                    **ControllerName
 309   )
 310 {
 311   return EFI_UNSUPPORTED;
 312 }