NetworkPkg/Mtftp6Dxe/ComponentName.c

   1 /** @file
   2   UEFI Component Name(2) protocol implementation for Mtftp6 driver.
   3
   4   Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
   5
   6   This program and the accompanying materials
   7   are licensed and made available under the terms and conditions of the BSD License
   8   which accompanies this distribution.  The 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 "Mtftp6Impl.h"
  17
  18
  19 /**
  20   Retrieves a Unicode string that is the user-readable name of the driver.
  21
  22   This function retrieves the user-readable name of a driver in the form of a
  23   Unicode string. If the driver specified by This has a user-readable name in
  24   the language specified by Language, then a pointer to the driver name is
  25   returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
  26   by This does not support the language specified by Language,
  27   then EFI_UNSUPPORTED is returned.
  28
  29   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
  30                                 EFI_COMPONENT_NAME_PROTOCOL instance.
  31
  32   @param[in]  Language          A pointer to a Null-terminated ASCII string
  33                                 array indicating the language. This is the
  34                                 language of the driver name that the caller is
  35                                 requesting, and it must match one of the
  36                                 languages specified in SupportedLanguages. The
  37                                 number of languages supported by a driver is up
  38                                 to the driver writer. Language is specified
  39                                 in RFC 4646 or ISO 639-2 language code format.
  40
  41   @param[out]  DriverName       A pointer to the Unicode string to return.
  42                                 This Unicode string is the name of the
  43                                 driver specified by This in the language
  44                                 specified by Language.
  45
  46   @retval EFI_SUCCESS           The Unicode string for the Driver specified by
  47                                 This and the language specified by Language was
  48                                 returned in DriverName.
  49
  50   @retval EFI_INVALID_PARAMETER Language is NULL.
  51
  52   @retval EFI_INVALID_PARAMETER DriverName is NULL.
  53
  54   @retval EFI_UNSUPPORTED       The driver specified by This does not support
  55                                 the language specified by Language.
  56
  57 **/
  58 EFI_STATUS
  59 EFIAPI
  60 Mtftp6ComponentNameGetDriverName (
  61   IN  EFI_COMPONENT_NAME_PROTOCOL  *This,
  62   IN  CHAR8                        *Language,
  63   OUT CHAR16                       **DriverName
  64   );
  65
  66 /**
  67   Retrieves a Unicode string that is the user-readable name of the controller
  68   that is being managed by a driver.
  69
  70   This function retrieves the user-readable name of the controller specified by
  71   ControllerHandle and ChildHandle in the form of a Unicode string. If the
  72   driver specified by This has a user-readable name in the language specified by
  73   Language, then a pointer to the controller name is returned in ControllerName,
  74   and EFI_SUCCESS is returned.  If the driver specified by This is not currently
  75   managing the controller specified by ControllerHandle and ChildHandle,
  76   then EFI_UNSUPPORTED is returned.  If the driver specified by This does not
  77   support the language specified by Language, then EFI_UNSUPPORTED is returned.
  78
  79   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
  80                                 EFI_COMPONENT_NAME_PROTOCOL instance.
  81
  82   @param[in]  ControllerHandle  The handle of a controller that the driver
  83                                 specified by This is managing.  This handle
  84                                 specifies the controller whose name is to be
  85                                 returned.
  86
  87   @param[in]  ChildHandle       The handle of the child controller to retrieve
  88                                 the name of.  This is an optional parameter that
  89                                 may be NULL.  It will be NULL for device
  90                                 drivers.  It will also be NULL for bus drivers
  91                                 attempting to retrieve the name of the bus
  92                                 controller.  It will not be NULL for a bus
  93                                 driver that attempts to retrieve the name of a
  94                                 child controller.
  95
  96   @param[in]  Language          A pointer to a Null-terminated ASCII string
  97                                 array indicating the language.  This is the
  98                                 language of the driver name that the caller is
  99                                 requesting, and it must match one of the
 100                                 languages specified in SupportedLanguages. The
 101                                 number of languages supported by a driver is up
 102                                 to the driver writer. Language is specified in
 103                                 RFC 4646 or ISO 639-2 language code format.
 104
 105   @param[out]  ControllerName   A pointer to the Unicode string to return.
 106                                 This Unicode string is the name of the
 107                                 controller specified by ControllerHandle and
 108                                 ChildHandle in the language specified by
 109                                 Language from the point of view of the driver
 110                                 specified by This.
 111
 112   @retval EFI_SUCCESS           The Unicode string for the user-readable name in
 113                                 the language specified by Language for the
 114                                 driver specified by This was returned in
 115                                 DriverName.
 116
 117   @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 118
 119   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid
 120                                 EFI_HANDLE.
 121
 122   @retval EFI_INVALID_PARAMETER Language is NULL.
 123
 124   @retval EFI_INVALID_PARAMETER ControllerName is NULL.
 125
 126   @retval EFI_UNSUPPORTED       The driver specified by This is not currently
 127                                 managing the controller specified by
 128                                 ControllerHandle and ChildHandle.
 129
 130   @retval EFI_UNSUPPORTED       The driver specified by This does not support
 131                                 the language specified by Language.
 132
 133 **/
 134 EFI_STATUS
 135 EFIAPI
 136 Mtftp6ComponentNameGetControllerName (
 137   IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,
 138   IN  EFI_HANDLE                                      ControllerHandle,
 139   IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,
 140   IN  CHAR8                                           *Language,
 141   OUT CHAR16                                          **ControllerName
 142   );
 143
 144 //
 145 // EFI Component Name Protocol
 146 //
 147 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL     gMtftp6ComponentName = {
 148   Mtftp6ComponentNameGetDriverName,
 149   Mtftp6ComponentNameGetControllerName,
 150   "eng"
 151 };
 152
 153 //
 154 // EFI Component Name 2 Protocol
 155 //
 156 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL    gMtftp6ComponentName2 = {
 157   (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Mtftp6ComponentNameGetDriverName,
 158   (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Mtftp6ComponentNameGetControllerName,
 159   "en"
 160 };
 161
 162 GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE        mMtftp6DriverNameTable[] = {
 163   {
 164     "eng;en",
 165     L"MTFTP6 Network Service Driver"
 166   },
 167   {
 168     NULL,
 169     NULL
 170   }
 171 };
 172
 173 /**
 174   Retrieves a Unicode string that is the user-readable name of the driver.
 175
 176   This function retrieves the user-readable name of a driver in the form of a
 177   Unicode string. If the driver specified by This has a user-readable name in
 178   the language specified by Language, then a pointer to the driver name is
 179   returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
 180   by This does not support the language specified by Language,
 181   then EFI_UNSUPPORTED is returned.
 182
 183   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
 184                                 EFI_COMPONENT_NAME_PROTOCOL instance.
 185
 186   @param[in]  Language          A pointer to a Null-terminated ASCII string
 187                                 array indicating the language. This is the
 188                                 language of the driver name that the caller is
 189                                 requesting, and it must match one of the
 190                                 languages specified in SupportedLanguages. The
 191                                 number of languages supported by a driver is up
 192                                 to the driver writer. Language is specified
 193                                 in RFC 4646 or ISO 639-2 language code format.
 194
 195   @param[out]  DriverName       A pointer to the Unicode string to return.
 196                                 This Unicode string is the name of the
 197                                 driver specified by This in the language
 198                                 specified by Language.
 199
 200   @retval EFI_SUCCESS           The Unicode string for the Driver specified by
 201                                 This and the language specified by Language was
 202                                 returned in DriverName.
 203
 204   @retval EFI_INVALID_PARAMETER Language is NULL.
 205
 206   @retval EFI_INVALID_PARAMETER DriverName is NULL.
 207
 208   @retval EFI_UNSUPPORTED       The driver specified by This does not support
 209                                 the language specified by Language.
 210
 211 **/
 212 EFI_STATUS
 213 EFIAPI
 214 Mtftp6ComponentNameGetDriverName (
 215   IN  EFI_COMPONENT_NAME_PROTOCOL  *This,
 216   IN  CHAR8                        *Language,
 217   OUT CHAR16                       **DriverName
 218   )
 219 {
 220   return LookupUnicodeString2 (
 221           Language,
 222           This->SupportedLanguages,
 223           mMtftp6DriverNameTable,
 224           DriverName,
 225           (BOOLEAN)(This == &gMtftp6ComponentName)
 226           );
 227 }
 228
 229 /**
 230   Retrieves a Unicode string that is the user-readable name of the controller
 231   that is being managed by a driver.
 232
 233   This function retrieves the user-readable name of the controller specified by
 234   ControllerHandle and ChildHandle in the form of a Unicode string. If the
 235   driver specified by This has a user-readable name in the language specified by
 236   Language, then a pointer to the controller name is returned in ControllerName,
 237   and EFI_SUCCESS is returned.  If the driver specified by This is not currently
 238   managing the controller specified by ControllerHandle and ChildHandle,
 239   then EFI_UNSUPPORTED is returned.  If the driver specified by This does not
 240   support the language specified by Language, then EFI_UNSUPPORTED is returned.
 241
 242   @param[in]  This              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
 243                                 EFI_COMPONENT_NAME_PROTOCOL instance.
 244
 245   @param[in]  ControllerHandle  The handle of a controller that the driver
 246                                 specified by This is managing.  This handle
 247                                 specifies the controller whose name is to be
 248                                 returned.
 249
 250   @param[in]  ChildHandle       The handle of the child controller to retrieve
 251                                 the name of.  This is an optional parameter that
 252                                 may be NULL.  It will be NULL for device
 253                                 drivers.  It will also be NULL for a bus drivers
 254                                 attempting to retrieve the name of the bus
 255                                 controller.  It will not be NULL for a bus
 256                                 driver that attempts to retrieve the name of a
 257                                 child controller.
 258
 259   @param[in]  Language          A pointer to a Null-terminated ASCII string
 260                                 array indicating the language.  This is the
 261                                 language of the driver name that the caller is
 262                                 requesting, and it must match one of the
 263                                 languages specified in SupportedLanguages. The
 264                                 number of languages supported by a driver is up
 265                                 to the driver writer. Language is specified in
 266                                 RFC 4646 or ISO 639-2 language code format.
 267
 268   @param[out]  ControllerName   A pointer to the Unicode string to return.
 269                                 This Unicode string is the name of the
 270                                 controller specified by ControllerHandle and
 271                                 ChildHandle in the language specified by
 272                                 Language from the point of view of the driver
 273                                 specified by This.
 274
 275   @retval EFI_SUCCESS           The Unicode string for the user-readable name in
 276                                 the language specified by Language for the
 277                                 driver specified by This was returned in
 278                                 DriverName.
 279
 280   @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
 281
 282   @retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid
 283                                 EFI_HANDLE.
 284
 285   @retval EFI_INVALID_PARAMETER Language is NULL.
 286
 287   @retval EFI_INVALID_PARAMETER ControllerName is NULL.
 288
 289   @retval EFI_UNSUPPORTED       The driver specified by This is not currently
 290                                 managing the controller specified by
 291                                 ControllerHandle and ChildHandle.
 292
 293   @retval EFI_UNSUPPORTED       The driver specified by This does not support
 294                                 the language specified by Language.
 295
 296 **/
 297 EFI_STATUS
 298 EFIAPI
 299 Mtftp6ComponentNameGetControllerName (
 300   IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,
 301   IN  EFI_HANDLE                                      ControllerHandle,
 302   IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,
 303   IN  CHAR8                                           *Language,
 304   OUT CHAR16                                          **ControllerName
 305   )
 306 {
 307   return EFI_UNSUPPORTED;
 308 }