| ac644614 |
1 | /** @file\r |
| 2 | \r |
| 3 | Copyright (c) 2007, Intel Corporation\r |
| 4 | All rights reserved. This program and the accompanying materials\r |
| 5 | are licensed and made available under the terms and conditions of the BSD License\r |
| 6 | which accompanies this distribution. The full text of the license may be found at\r |
| 7 | http://opensource.org/licenses/bsd-license.php\r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | HiiDatabase.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | Private structures definitions in HiiDatabase.\r |
| 19 | \r |
| 20 | Revision History\r |
| 21 | \r |
| 22 | \r |
| 23 | **/\r |
| 24 | \r |
| 25 | #ifndef __HII_DATABASE_PRIVATE_H__\r |
| 26 | #define __HII_DATABASE_PRIVATE_H__\r |
| 27 | \r |
| 28 | #include <PiDxe.h>\r |
| 29 | \r |
| 30 | #include <Protocol/ConsoleControl.h>\r |
| 31 | #include <Protocol/DevicePath.h>\r |
| 32 | #include <Protocol/HiiFont.h>\r |
| 33 | #include <Protocol/HiiImage.h>\r |
| 34 | #include <Protocol/HiiString.h>\r |
| 35 | #include <Protocol/HiiDatabase.h>\r |
| 36 | #include <Protocol/HiiConfigRouting.h>\r |
| 37 | #include <Protocol/HiiConfigAccess.h>\r |
| 38 | #include <Protocol/SimpleTextOut.h>\r |
| 39 | \r |
| 40 | #include <Guid/HiiKeyBoardLayout.h>\r |
| 41 | \r |
| 42 | \r |
| 43 | #include <Library/DebugLib.h>\r |
| 44 | #include <Library/BaseMemoryLib.h>\r |
| 45 | #include <Library/UefiDriverEntryPoint.h>\r |
| 46 | #include <Library/UefiBootServicesTableLib.h>\r |
| 47 | #include <Library/BaseLib.h>\r |
| 48 | #include <Library/DevicePathLib.h>\r |
| 49 | #include <Library/MemoryAllocationLib.h>\r |
| 50 | \r |
| 51 | #define HII_DATABASE_NOTIFY_GUID \\r |
| 52 | { \\r |
| 53 | 0xc1c76, 0xd79e, 0x42fe, {0x86, 0xb, 0x8b, 0xe8, 0x7b, 0x3e, 0x7a, 0x78} \\r |
| 54 | }\r |
| 55 | \r |
| 56 | #define MAX_STRING_LENGTH 1024\r |
| 57 | #define MAX_FONT_NAME_LEN 256\r |
| 58 | #define NARROW_BASELINE 15\r |
| 59 | #define WIDE_BASELINE 14\r |
| 60 | #define SYS_FONT_INFO_MASK 0x37\r |
| 61 | #define REPLACE_UNKNOWN_GLYPH 0xFFFD\r |
| 62 | #define PROPORTIONAL_GLYPH 0x80\r |
| 63 | #define NARROW_GLYPH 0x40\r |
| 64 | \r |
| 65 | #define BITMAP_LEN_1_BIT(Width, Height) (((Width) + 7) / 8 * (Height))\r |
| 66 | #define BITMAP_LEN_4_BIT(Width, Height) (((Width) + 1) / 2 * (Height))\r |
| 67 | #define BITMAP_LEN_8_BIT(Width, Height) ((Width) * (Height))\r |
| 68 | #define BITMAP_LEN_24_BIT(Width, Height) ((Width) * (Height) * 3)\r |
| 69 | \r |
| 70 | //\r |
| 71 | // Storage types\r |
| 72 | //\r |
| 73 | #define EFI_HII_VARSTORE_BUFFER 0\r |
| 74 | #define EFI_HII_VARSTORE_NAME_VALUE 1\r |
| 75 | #define EFI_HII_VARSTORE_EFI_VARIABLE 2\r |
| 76 | \r |
| 77 | #define HII_FORMSET_STORAGE_SIGNATURE EFI_SIGNATURE_32 ('H', 'S', 'T', 'G')\r |
| 78 | typedef struct {\r |
| 79 | UINTN Signature;\r |
| 80 | LIST_ENTRY Entry;\r |
| 81 | \r |
| 82 | EFI_HII_HANDLE HiiHandle;\r |
| 83 | EFI_HANDLE DriverHandle;\r |
| 84 | \r |
| 85 | UINT8 Type; // EFI_HII_VARSTORE_BUFFER, EFI_HII_VARSTORE_NAME_VALUE, EFI_HII_VARSTORE_EFI_VARIABLE\r |
| 86 | EFI_GUID Guid;\r |
| 87 | CHAR16 *Name;\r |
| 88 | UINT16 Size;\r |
| 89 | } HII_FORMSET_STORAGE;\r |
| 90 | \r |
| 91 | #define HII_FORMSET_STORAGE_FROM_LINK(a) CR (a, HII_FORMSET_STORAGE, Link, HII_FORMSET_STORAGE_SIGNATURE)\r |
| 92 | \r |
| 93 | \r |
| 94 | //\r |
| 95 | // String Package definitions\r |
| 96 | //\r |
| 97 | #define HII_STRING_PACKAGE_SIGNATURE EFI_SIGNATURE_32 ('h','i','s','p')\r |
| 98 | typedef struct _HII_STRING_PACKAGE_INSTANCE {\r |
| 99 | UINTN Signature;\r |
| 100 | EFI_HII_STRING_PACKAGE_HDR *StringPkgHdr;\r |
| 101 | UINT8 *StringBlock;\r |
| 102 | LIST_ENTRY StringEntry;\r |
| 103 | LIST_ENTRY FontInfoList; // local font info list\r |
| 104 | UINT8 FontId;\r |
| 105 | } HII_STRING_PACKAGE_INSTANCE;\r |
| 106 | \r |
| 107 | //\r |
| 108 | // Form Package definitions\r |
| 109 | //\r |
| 110 | #define HII_IFR_PACKAGE_SIGNATURE EFI_SIGNATURE_32 ('h','f','r','p')\r |
| 111 | typedef struct _HII_IFR_PACKAGE_INSTANCE {\r |
| 112 | UINTN Signature;\r |
| 113 | EFI_HII_PACKAGE_HEADER FormPkgHdr;\r |
| 114 | UINT8 *IfrData;\r |
| 115 | LIST_ENTRY IfrEntry;\r |
| 116 | } HII_IFR_PACKAGE_INSTANCE;\r |
| 117 | \r |
| 118 | //\r |
| 119 | // Simple Font Package definitions\r |
| 120 | //\r |
| 121 | #define HII_S_FONT_PACKAGE_SIGNATURE EFI_SIGNATURE_32 ('h','s','f','p')\r |
| 122 | typedef struct _HII_SIMPLE_FONT_PACKAGE_INSTANCE {\r |
| 123 | UINTN Signature;\r |
| 124 | EFI_HII_SIMPLE_FONT_PACKAGE_HDR *SimpleFontPkgHdr;\r |
| 125 | LIST_ENTRY SimpleFontEntry;\r |
| 126 | } HII_SIMPLE_FONT_PACKAGE_INSTANCE;\r |
| 127 | \r |
| 128 | //\r |
| 129 | // Font Package definitions\r |
| 130 | //\r |
| 131 | #define HII_FONT_PACKAGE_SIGNATURE EFI_SIGNATURE_32 ('h','i','f','p')\r |
| 132 | typedef struct _HII_FONT_PACKAGE_INSTANCE {\r |
| 133 | UINTN Signature;\r |
| 134 | EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;\r |
| 135 | UINT8 *GlyphBlock;\r |
| 136 | LIST_ENTRY FontEntry;\r |
| 137 | LIST_ENTRY GlyphInfoList;\r |
| 138 | } HII_FONT_PACKAGE_INSTANCE;\r |
| 139 | \r |
| 140 | #define HII_GLYPH_INFO_SIGNATURE EFI_SIGNATURE_32 ('h','g','i','s')\r |
| 141 | typedef struct _HII_GLYPH_INFO {\r |
| 142 | UINTN Signature;\r |
| 143 | LIST_ENTRY Entry;\r |
| 144 | CHAR16 CharId;\r |
| 145 | EFI_HII_GLYPH_INFO Cell;\r |
| 146 | } HII_GLYPH_INFO;\r |
| 147 | \r |
| 148 | #define HII_FONT_INFO_SIGNATURE EFI_SIGNATURE_32 ('h','l','f','i')\r |
| 149 | typedef struct _HII_FONT_INFO {\r |
| 150 | UINTN Signature;\r |
| 151 | LIST_ENTRY Entry;\r |
| 152 | LIST_ENTRY *GlobalEntry;\r |
| 153 | UINT8 FontId;\r |
| 154 | } HII_FONT_INFO;\r |
| 155 | \r |
| 156 | #define HII_GLOBAL_FONT_INFO_SIGNATURE EFI_SIGNATURE_32 ('h','g','f','i')\r |
| 157 | typedef struct _HII_GLOBAL_FONT_INFO {\r |
| 158 | UINTN Signature;\r |
| 159 | LIST_ENTRY Entry;\r |
| 160 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r |
| 161 | UINTN FontInfoSize;\r |
| 162 | EFI_FONT_INFO *FontInfo;\r |
| 163 | } HII_GLOBAL_FONT_INFO;\r |
| 164 | \r |
| 165 | //\r |
| 166 | // Image Package definitions\r |
| 167 | //\r |
| 168 | \r |
| 169 | #define HII_PIXEL_MASK 0x80\r |
| 170 | \r |
| 171 | typedef struct _HII_IMAGE_PACKAGE_INSTANCE {\r |
| 172 | EFI_HII_IMAGE_PACKAGE_HDR ImagePkgHdr;\r |
| 173 | UINT32 ImageBlockSize;\r |
| 174 | UINT32 PaletteInfoSize;\r |
| 175 | UINT8 *ImageBlock;\r |
| 176 | UINT8 *PaletteBlock;\r |
| 177 | } HII_IMAGE_PACKAGE_INSTANCE;\r |
| 178 | \r |
| 179 | //\r |
| 180 | // Keyboard Layout Pacakge definitions\r |
| 181 | //\r |
| 182 | #define HII_KB_LAYOUT_PACKAGE_SIGNATURE EFI_SIGNATURE_32 ('h','k','l','p')\r |
| 183 | typedef struct _HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE {\r |
| 184 | UINTN Signature;\r |
| 185 | UINT8 *KeyboardPkg;\r |
| 186 | LIST_ENTRY KeyboardEntry;\r |
| 187 | } HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE;\r |
| 188 | \r |
| 189 | //\r |
| 190 | // Guid Package definitions\r |
| 191 | //\r |
| 192 | #define HII_GUID_PACKAGE_SIGNATURE EFI_SIGNATURE_32 ('h','i','g','p')\r |
| 193 | typedef struct _HII_GUID_PACKAGE_INSTANCE {\r |
| 194 | UINTN Signature;\r |
| 195 | UINT8 *GuidPkg;\r |
| 196 | LIST_ENTRY GuidEntry;\r |
| 197 | } HII_GUID_PACKAGE_INSTANCE;\r |
| 198 | \r |
| 199 | //\r |
| 200 | // A package list can contain only one or less than one device path package.\r |
| 201 | // This rule also applies to image package since ImageId can not be duplicate.\r |
| 202 | //\r |
| 203 | typedef struct _HII_DATABASE_PACKAGE_LIST_INSTANCE {\r |
| 204 | EFI_HII_PACKAGE_LIST_HEADER PackageListHdr;\r |
| 205 | LIST_ENTRY GuidPkgHdr;\r |
| 206 | LIST_ENTRY FormPkgHdr;\r |
| 207 | LIST_ENTRY KeyboardLayoutHdr;\r |
| 208 | LIST_ENTRY StringPkgHdr;\r |
| 209 | LIST_ENTRY FontPkgHdr;\r |
| 210 | HII_IMAGE_PACKAGE_INSTANCE *ImagePkg;\r |
| 211 | LIST_ENTRY SimpleFontPkgHdr;\r |
| 212 | UINT8 *DevicePathPkg;\r |
| 213 | } HII_DATABASE_PACKAGE_LIST_INSTANCE;\r |
| 214 | \r |
| 215 | #define HII_HANDLE_SIGNATURE EFI_SIGNATURE_32 ('h','i','h','l')\r |
| 216 | \r |
| 217 | typedef struct {\r |
| 218 | UINTN Signature;\r |
| 219 | LIST_ENTRY Handle;\r |
| 220 | UINTN Key;\r |
| 221 | } HII_HANDLE;\r |
| 222 | \r |
| 223 | #define HII_DATABASE_RECORD_SIGNATURE EFI_SIGNATURE_32 ('h','i','d','r')\r |
| 224 | \r |
| 225 | typedef struct _HII_DATABASE_RECORD {\r |
| 226 | UINTN Signature;\r |
| 227 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r |
| 228 | EFI_HANDLE DriverHandle;\r |
| 229 | EFI_HII_HANDLE Handle;\r |
| 230 | LIST_ENTRY DatabaseEntry;\r |
| 231 | } HII_DATABASE_RECORD;\r |
| 232 | \r |
| 233 | #define HII_DATABASE_NOTIFY_SIGNATURE EFI_SIGNATURE_32 ('h','i','d','n')\r |
| 234 | \r |
| 235 | typedef struct _HII_DATABASE_NOTIFY {\r |
| 236 | UINTN Signature;\r |
| 237 | EFI_HANDLE NotifyHandle;\r |
| 238 | UINT8 PackageType;\r |
| 239 | EFI_GUID *PackageGuid;\r |
| 240 | EFI_HII_DATABASE_NOTIFY PackageNotifyFn;\r |
| 241 | EFI_HII_DATABASE_NOTIFY_TYPE NotifyType;\r |
| 242 | LIST_ENTRY DatabaseNotifyEntry;\r |
| 243 | } HII_DATABASE_NOTIFY;\r |
| 244 | \r |
| 245 | #define HII_DATABASE_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('H', 'i', 'D', 'p')\r |
| 246 | \r |
| 247 | typedef struct _HII_DATABASE_PRIVATE_DATA {\r |
| 248 | UINTN Signature;\r |
| 249 | LIST_ENTRY DatabaseList;\r |
| 250 | LIST_ENTRY DatabaseNotifyList;\r |
| 251 | EFI_HII_FONT_PROTOCOL HiiFont;\r |
| 252 | #ifndef DISABLE_UNUSED_HII_PROTOCOLS\r |
| 253 | EFI_HII_IMAGE_PROTOCOL HiiImage;\r |
| 254 | #endif\r |
| 255 | EFI_HII_STRING_PROTOCOL HiiString;\r |
| 256 | EFI_HII_DATABASE_PROTOCOL HiiDatabase;\r |
| 257 | EFI_HII_CONFIG_ROUTING_PROTOCOL ConfigRouting;\r |
| 258 | LIST_ENTRY HiiHandleList;\r |
| 259 | INTN HiiHandleCount;\r |
| 260 | LIST_ENTRY FontInfoList; // global font info list\r |
| 261 | UINTN Attribute; // default system color\r |
| 262 | EFI_GUID CurrentLayoutGuid;\r |
| 263 | EFI_HII_KEYBOARD_LAYOUT *CurrentLayout;\r |
| 264 | } HII_DATABASE_PRIVATE_DATA;\r |
| 265 | \r |
| 266 | #define HII_FONT_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| 267 | CR (a, \\r |
| 268 | HII_DATABASE_PRIVATE_DATA, \\r |
| 269 | HiiFont, \\r |
| 270 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| 271 | )\r |
| 272 | \r |
| 273 | #define HII_IMAGE_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| 274 | CR (a, \\r |
| 275 | HII_DATABASE_PRIVATE_DATA, \\r |
| 276 | HiiImage, \\r |
| 277 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| 278 | )\r |
| 279 | \r |
| 280 | #define HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| 281 | CR (a, \\r |
| 282 | HII_DATABASE_PRIVATE_DATA, \\r |
| 283 | HiiString, \\r |
| 284 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| 285 | )\r |
| 286 | \r |
| 287 | #define HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| 288 | CR (a, \\r |
| 289 | HII_DATABASE_PRIVATE_DATA, \\r |
| 290 | HiiDatabase, \\r |
| 291 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| 292 | )\r |
| 293 | \r |
| 294 | #define CONFIG_ROUTING_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| 295 | CR (a, \\r |
| 296 | HII_DATABASE_PRIVATE_DATA, \\r |
| 297 | ConfigRouting, \\r |
| 298 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| 299 | )\r |
| 300 | \r |
| 301 | //\r |
| 302 | // Internal function prototypes.\r |
| 303 | //\r |
| 304 | \r |
| 305 | /**\r |
| 306 | This function checks whether a handle is a valid EFI_HII_HANDLE\r |
| 307 | \r |
| 308 | @param Handle Pointer to a EFI_HII_HANDLE\r |
| 309 | \r |
| 310 | @retval TRUE Valid\r |
| 311 | @retval FALSE Invalid\r |
| 312 | \r |
| 313 | **/\r |
| 314 | BOOLEAN\r |
| 315 | IsHiiHandleValid (\r |
| 316 | EFI_HII_HANDLE Handle\r |
| 317 | )\r |
| 318 | ;\r |
| 319 | \r |
| 320 | \r |
| 321 | /**\r |
| 322 | This function checks whether EFI_FONT_INFO exists in current database. If\r |
| 323 | FontInfoMask is specified, check what options can be used to make a match.\r |
| 324 | Note that the masks relate to where the system default should be supplied\r |
| 325 | are ignored by this function.\r |
| 326 | \r |
| 327 | @param Private Hii database private structure.\r |
| 328 | @param FontInfo Points to EFI_FONT_INFO structure.\r |
| 329 | @param FontInfoMask If not NULL, describes what options can be used\r |
| 330 | to make a match between the font requested and\r |
| 331 | the font available. The caller must guarantee\r |
| 332 | this mask is valid.\r |
| 333 | @param FontHandle On entry, Points to the font handle returned by a\r |
| 334 | previous call to GetFontInfo() or NULL to start\r |
| 335 | with the first font.\r |
| 336 | @param GlobalFontInfo If not NULL, output the corresponding globa font\r |
| 337 | info.\r |
| 338 | \r |
| 339 | @retval TRUE Existed\r |
| 340 | @retval FALSE Not existed\r |
| 341 | \r |
| 342 | **/\r |
| 343 | BOOLEAN\r |
| 344 | IsFontInfoExisted (\r |
| 345 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| 346 | IN EFI_FONT_INFO *FontInfo,\r |
| 347 | IN EFI_FONT_INFO_MASK *FontInfoMask, OPTIONAL\r |
| 348 | IN EFI_FONT_HANDLE FontHandle, OPTIONAL\r |
| 349 | OUT HII_GLOBAL_FONT_INFO **GlobalFontInfo OPTIONAL\r |
| 350 | )\r |
| 351 | ;\r |
| 352 | \r |
| 353 | \r |
| 354 | /**\r |
| 355 | Retrieve system default font and color.\r |
| 356 | \r |
| 357 | @param Private HII database driver private data.\r |
| 358 | @param FontInfo Points to system default font output-related\r |
| 359 | information. It's caller's responsibility to free\r |
| 360 | this buffer.\r |
| 361 | @param FontInfoSize If not NULL, output the size of buffer FontInfo.\r |
| 362 | \r |
| 363 | @retval EFI_SUCCESS Cell information is added to the GlyphInfoList.\r |
| 364 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| 365 | task.\r |
| 366 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r |
| 367 | \r |
| 368 | **/\r |
| 369 | EFI_STATUS\r |
| 370 | GetSystemFont (\r |
| 371 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| 372 | OUT EFI_FONT_DISPLAY_INFO **FontInfo,\r |
| 373 | OUT UINTN *FontInfoSize OPTIONAL\r |
| 374 | )\r |
| 375 | ;\r |
| 376 | \r |
| 377 | \r |
| 378 | /**\r |
| 379 | Parse all string blocks to find a String block specified by StringId.\r |
| 380 | If StringId = (EFI_STRING_ID) (-1), find out all EFI_HII_SIBT_FONT blocks\r |
| 381 | within this string package and backup its information.\r |
| 382 | If StringId = 0, output the string id of last string block (EFI_HII_SIBT_END).\r |
| 383 | \r |
| 384 | @param Private Hii database private structure.\r |
| 385 | @param StringPackage Hii string package instance.\r |
| 386 | @param StringId The string's id, which is unique within\r |
| 387 | PackageList.\r |
| 388 | @param BlockType Output the block type of found string block.\r |
| 389 | @param StringBlockAddr Output the block address of found string block.\r |
| 390 | @param StringTextOffset Offset, relative to the found block address, of\r |
| 391 | the string text information.\r |
| 392 | @param LastStringId Output the last string id when StringId = 0.\r |
| 393 | \r |
| 394 | @retval EFI_SUCCESS The string text and font is retrieved\r |
| 395 | successfully.\r |
| 396 | @retval EFI_NOT_FOUND The specified text or font info can not be found\r |
| 397 | out.\r |
| 398 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| 399 | task.\r |
| 400 | \r |
| 401 | **/\r |
| 402 | EFI_STATUS\r |
| 403 | FindStringBlock (\r |
| 404 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| 405 | IN HII_STRING_PACKAGE_INSTANCE *StringPackage,\r |
| 406 | IN EFI_STRING_ID StringId,\r |
| 407 | OUT UINT8 *BlockType, OPTIONAL\r |
| 408 | OUT UINT8 **StringBlockAddr, OPTIONAL\r |
| 409 | OUT UINTN *StringTextOffset, OPTIONAL\r |
| 410 | OUT EFI_STRING_ID *LastStringId OPTIONAL\r |
| 411 | )\r |
| 412 | ;\r |
| 413 | \r |
| 414 | \r |
| 415 | /**\r |
| 416 | Parse all glyph blocks to find a glyph block specified by CharValue.\r |
| 417 | If CharValue = (CHAR16) (-1), collect all default character cell information\r |
| 418 | within this font package and backup its information.\r |
| 419 | \r |
| 420 | @param FontPackage Hii string package instance.\r |
| 421 | @param CharValue Unicode character value, which identifies a glyph\r |
| 422 | block.\r |
| 423 | @param GlyphBuffer Output the corresponding bitmap data of the found\r |
| 424 | block. It is the caller's responsiblity to free\r |
| 425 | this buffer.\r |
| 426 | @param Cell Output cell information of the encoded bitmap.\r |
| 427 | @param GlyphBufferLen If not NULL, output the length of GlyphBuffer.\r |
| 428 | \r |
| 429 | @retval EFI_SUCCESS The bitmap data is retrieved successfully.\r |
| 430 | @retval EFI_NOT_FOUND The specified CharValue does not exist in current\r |
| 431 | database.\r |
| 432 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| 433 | task.\r |
| 434 | \r |
| 435 | **/\r |
| 436 | EFI_STATUS\r |
| 437 | FindGlyphBlock (\r |
| 438 | IN HII_FONT_PACKAGE_INSTANCE *FontPackage,\r |
| 439 | IN CHAR16 CharValue,\r |
| 440 | OUT UINT8 **GlyphBuffer, OPTIONAL\r |
| 441 | OUT EFI_HII_GLYPH_INFO *Cell, OPTIONAL\r |
| 442 | OUT UINTN *GlyphBufferLen OPTIONAL\r |
| 443 | )\r |
| 444 | ;\r |
| 445 | \r |
| 446 | //\r |
| 447 | // EFI_HII_FONT_PROTOCOL protocol interfaces\r |
| 448 | //\r |
| 449 | \r |
| 450 | \r |
| 451 | /**\r |
| 452 | Renders a string to a bitmap or to the display.\r |
| 453 | \r |
| 454 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| 455 | @param Flags Describes how the string is to be drawn.\r |
| 456 | @param String Points to the null-terminated string to be\r |
| 457 | displayed.\r |
| 458 | @param StringInfo Points to the string output information,\r |
| 459 | including the color and font. If NULL, then the\r |
| 460 | string will be output in the default system font\r |
| 461 | and color.\r |
| 462 | @param Blt If this points to a non-NULL on entry, this\r |
| 463 | points to the image, which is Width pixels wide\r |
| 464 | and Height pixels high. The string will be drawn\r |
| 465 | onto this image and\r |
| 466 | EFI_HII_OUT_FLAG_CLIP is implied. If this points\r |
| 467 | to a NULL on entry, then a buffer\r |
| 468 | will be allocated to hold the generated image and\r |
| 469 | the pointer updated on exit. It is the caller's\r |
| 470 | responsibility to free this buffer.\r |
| 471 | @param BltX,BLTY Specifies the offset from the left and top edge\r |
| 472 | of the image of the first character cell in the\r |
| 473 | image.\r |
| 474 | @param RowInfoArray If this is non-NULL on entry, then on exit, this\r |
| 475 | will point to an allocated buffer containing\r |
| 476 | row information and RowInfoArraySize will be\r |
| 477 | updated to contain the number of elements.\r |
| 478 | This array describes the characters which were at\r |
| 479 | least partially drawn and the heights of the\r |
| 480 | rows. It is the caller's responsibility to free\r |
| 481 | this buffer.\r |
| 482 | @param RowInfoArraySize If this is non-NULL on entry, then on exit it\r |
| 483 | contains the number of elements in RowInfoArray.\r |
| 484 | @param ColumnInfoArray If this is non-NULL, then on return it will be\r |
| 485 | filled with the horizontal offset for each\r |
| 486 | character in the string on the row where it is\r |
| 487 | displayed. Non-printing characters will have\r |
| 488 | the offset ~0. The caller is responsible to\r |
| 489 | allocate a buffer large enough so that there\r |
| 490 | is one entry for each character in the string,\r |
| 491 | not including the null-terminator. It is possible\r |
| 492 | when character display is normalized that some\r |
| 493 | character cells overlap.\r |
| 494 | \r |
| 495 | @retval EFI_SUCCESS The string was successfully rendered.\r |
| 496 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for\r |
| 497 | RowInfoArray or Blt.\r |
| 498 | @retval EFI_INVALID_PARAMETER The String was NULL.\r |
| 499 | \r |
| 500 | **/\r |
| 501 | EFI_STATUS\r |
| 502 | EFIAPI\r |
| 503 | HiiStringToImage (\r |
| 504 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| 505 | IN EFI_HII_OUT_FLAGS Flags,\r |
| 506 | IN CONST EFI_STRING String,\r |
| 507 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfo OPTIONAL,\r |
| 508 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| 509 | IN UINTN BltX,\r |
| 510 | IN UINTN BltY,\r |
| 511 | OUT EFI_HII_ROW_INFO **RowInfoArray OPTIONAL,\r |
| 512 | OUT UINTN *RowInfoArraySize OPTIONAL,\r |
| 513 | OUT UINTN *ColumnInfoArray OPTIONAL\r |
| 514 | )\r |
| 515 | ;\r |
| 516 | \r |
| 517 | \r |
| 518 | /**\r |
| 519 | Render a string to a bitmap or the screen containing the contents of the specified string.\r |
| 520 | \r |
| 521 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| 522 | @param Flags Describes how the string is to be drawn.\r |
| 523 | @param PackageList The package list in the HII database to search\r |
| 524 | for the specified string.\r |
| 525 | @param StringId The string's id, which is unique within\r |
| 526 | PackageList.\r |
| 527 | @param Language Points to the language for the retrieved string.\r |
| 528 | If NULL, then the current system language is\r |
| 529 | used.\r |
| 530 | @param StringInfo Points to the string output information,\r |
| 531 | including the color and font. If NULL, then the\r |
| 532 | string will be output in the default system font\r |
| 533 | and color.\r |
| 534 | @param Blt If this points to a non-NULL on entry, this\r |
| 535 | points to the image, which is Width pixels wide\r |
| 536 | and Height pixels high. The string will be drawn\r |
| 537 | onto this image and\r |
| 538 | EFI_HII_OUT_FLAG_CLIP is implied. If this points\r |
| 539 | to a NULL on entry, then a buffer\r |
| 540 | will be allocated to hold the generated image and\r |
| 541 | the pointer updated on exit. It is the caller's\r |
| 542 | responsibility to free this buffer.\r |
| 543 | @param BltX,BLTY Specifies the offset from the left and top edge\r |
| 544 | of the image of the first character cell in the\r |
| 545 | image.\r |
| 546 | @param RowInfoArray If this is non-NULL on entry, then on exit, this\r |
| 547 | will point to an allocated buffer containing\r |
| 548 | row information and RowInfoArraySize will be\r |
| 549 | updated to contain the number of elements.\r |
| 550 | This array describes the characters which were at\r |
| 551 | least partially drawn and the heights of the\r |
| 552 | rows. It is the caller's responsibility to free\r |
| 553 | this buffer.\r |
| 554 | @param RowInfoArraySize If this is non-NULL on entry, then on exit it\r |
| 555 | contains the number of elements in RowInfoArray.\r |
| 556 | @param ColumnInfoArray If this is non-NULL, then on return it will be\r |
| 557 | filled with the horizontal offset for each\r |
| 558 | character in the string on the row where it is\r |
| 559 | displayed. Non-printing characters will have\r |
| 560 | the offset ~0. The caller is responsible to\r |
| 561 | allocate a buffer large enough so that there\r |
| 562 | is one entry for each character in the string,\r |
| 563 | not including the null-terminator. It is possible\r |
| 564 | when character display is normalized that some\r |
| 565 | character cells overlap.\r |
| 566 | \r |
| 567 | @retval EFI_SUCCESS The string was successfully rendered.\r |
| 568 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for\r |
| 569 | RowInfoArray or Blt.\r |
| 570 | @retval EFI_INVALID_PARAMETER The String was NULL.\r |
| 571 | \r |
| 572 | **/\r |
| 573 | EFI_STATUS\r |
| 574 | EFIAPI\r |
| 575 | HiiStringIdToImage (\r |
| 576 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| 577 | IN EFI_HII_OUT_FLAGS Flags,\r |
| 578 | IN EFI_HII_HANDLE PackageList,\r |
| 579 | IN EFI_STRING_ID StringId,\r |
| 580 | IN CONST CHAR8* Language,\r |
| 581 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfo OPTIONAL,\r |
| 582 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| 583 | IN UINTN BltX,\r |
| 584 | IN UINTN BltY,\r |
| 585 | OUT EFI_HII_ROW_INFO **RowInfoArray OPTIONAL,\r |
| 586 | OUT UINTN *RowInfoArraySize OPTIONAL,\r |
| 587 | OUT UINTN *ColumnInfoArray OPTIONAL\r |
| 588 | )\r |
| 589 | ;\r |
| 590 | \r |
| 591 | \r |
| 592 | /**\r |
| 593 | Convert the glyph for a single character into a bitmap.\r |
| 594 | \r |
| 595 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| 596 | @param Char Character to retrieve.\r |
| 597 | @param StringInfo Points to the string font and color information\r |
| 598 | or NULL if the string should use the default\r |
| 599 | system font and color.\r |
| 600 | @param Blt Thus must point to a NULL on entry. A buffer will\r |
| 601 | be allocated to hold the output and the pointer\r |
| 602 | updated on exit. It is the caller's\r |
| 603 | responsibility to free this buffer.\r |
| 604 | @param Baseline Number of pixels from the bottom of the bitmap to\r |
| 605 | the baseline.\r |
| 606 | \r |
| 607 | @retval EFI_SUCCESS Glyph bitmap created.\r |
| 608 | @retval EFI_OUT_OF_RESOURCES Unable to allocate the output buffer Blt.\r |
| 609 | @retval EFI_WARN_UNKNOWN_GLYPH The glyph was unknown and was replaced with the\r |
| 610 | glyph for Unicode character 0xFFFD.\r |
| 611 | @retval EFI_INVALID_PARAMETER Blt is NULL or *Blt is not NULL.\r |
| 612 | \r |
| 613 | **/\r |
| 614 | EFI_STATUS\r |
| 615 | EFIAPI\r |
| 616 | HiiGetGlyph (\r |
| 617 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| 618 | IN CHAR16 Char,\r |
| 619 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfo,\r |
| 620 | OUT EFI_IMAGE_OUTPUT **Blt,\r |
| 621 | OUT UINTN *Baseline OPTIONAL\r |
| 622 | )\r |
| 623 | ;\r |
| 624 | \r |
| 625 | \r |
| 626 | /**\r |
| 627 | This function iterates through fonts which match the specified font, using\r |
| 628 | the specified criteria. If String is non-NULL, then all of the characters in\r |
| 629 | the string must exist in order for a candidate font to be returned.\r |
| 630 | \r |
| 631 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| 632 | @param FontHandle On entry, points to the font handle returned by a\r |
| 633 | previous call to GetFontInfo() or NULL to start\r |
| 634 | with the first font. On return, points to the\r |
| 635 | returned font handle or points to NULL if there\r |
| 636 | are no more matching fonts.\r |
| 637 | @param StringInfoIn Upon entry, points to the font to return\r |
| 638 | information about.\r |
| 639 | @param StringInfoOut Upon return, contains the matching font's\r |
| 640 | information. If NULL, then no information is\r |
| 641 | returned. It's caller's responsibility to free\r |
| 642 | this buffer.\r |
| 643 | @param String Points to the string which will be tested to\r |
| 644 | determine if all characters are available. If\r |
| 645 | NULL, then any font is acceptable.\r |
| 646 | \r |
| 647 | @retval EFI_SUCCESS Matching font returned successfully.\r |
| 648 | @retval EFI_NOT_FOUND No matching font was found.\r |
| 649 | @retval EFI_INVALID_PARAMETER StringInfoIn is NULL.\r |
| 650 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to complete the\r |
| 651 | request.\r |
| 652 | \r |
| 653 | **/\r |
| 654 | EFI_STATUS\r |
| 655 | EFIAPI\r |
| 656 | HiiGetFontInfo (\r |
| 657 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| 658 | IN OUT EFI_FONT_HANDLE *FontHandle,\r |
| 659 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfoIn,\r |
| 660 | OUT EFI_FONT_DISPLAY_INFO **StringInfoOut,\r |
| 661 | IN CONST EFI_STRING String OPTIONAL\r |
| 662 | )\r |
| 663 | ;\r |
| 664 | \r |
| 665 | //\r |
| 666 | // EFI_HII_IMAGE_PROTOCOL interfaces\r |
| 667 | //\r |
| 668 | \r |
| 669 | \r |
| 670 | /**\r |
| 671 | This function adds the image Image to the group of images owned by PackageList, and returns\r |
| 672 | a new image identifier (ImageId).\r |
| 673 | \r |
| 674 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| 675 | @param PackageList Handle of the package list where this image will\r |
| 676 | be added.\r |
| 677 | @param ImageId On return, contains the new image id, which is\r |
| 678 | unique within PackageList.\r |
| 679 | @param Image Points to the image.\r |
| 680 | \r |
| 681 | @retval EFI_SUCCESS The new image was added successfully.\r |
| 682 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r |
| 683 | database.\r |
| 684 | @retval EFI_OUT_OF_RESOURCES Could not add the image due to lack of resources.\r |
| 685 | @retval EFI_INVALID_PARAMETER Image is NULL or ImageId is NULL.\r |
| 686 | \r |
| 687 | **/\r |
| 688 | EFI_STATUS\r |
| 689 | EFIAPI\r |
| 690 | HiiNewImage (\r |
| 691 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| 692 | IN EFI_HII_HANDLE PackageList,\r |
| 693 | OUT EFI_IMAGE_ID *ImageId,\r |
| 694 | IN CONST EFI_IMAGE_INPUT *Image\r |
| 695 | )\r |
| 696 | ;\r |
| 697 | \r |
| 698 | \r |
| 699 | /**\r |
| 700 | This function retrieves the image specified by ImageId which is associated with\r |
| 701 | the specified PackageList and copies it into the buffer specified by Image.\r |
| 702 | \r |
| 703 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| 704 | @param PackageList Handle of the package list where this image will\r |
| 705 | be searched.\r |
| 706 | @param ImageId The image's id,, which is unique within\r |
| 707 | PackageList.\r |
| 708 | @param Image Points to the image.\r |
| 709 | @param ImageSize On entry, points to the size of the buffer\r |
| 710 | pointed to by Image, in bytes. On return, points\r |
| 711 | to the length of the image, in bytes.\r |
| 712 | \r |
| 713 | @retval EFI_SUCCESS The new image was returned successfully.\r |
| 714 | @retval EFI_NOT_FOUND The image specified by ImageId is not available.\r |
| 715 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r |
| 716 | hold the image.\r |
| 717 | @retval EFI_INVALID_PARAMETER The Image or ImageSize was NULL.\r |
| 718 | \r |
| 719 | **/\r |
| 720 | EFI_STATUS\r |
| 721 | EFIAPI\r |
| 722 | HiiGetImage (\r |
| 723 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| 724 | IN EFI_HII_HANDLE PackageList,\r |
| 725 | IN EFI_IMAGE_ID ImageId,\r |
| 726 | OUT EFI_IMAGE_INPUT *Image,\r |
| 727 | OUT UINTN *ImageSize\r |
| 728 | )\r |
| 729 | ;\r |
| 730 | \r |
| 731 | \r |
| 732 | /**\r |
| 733 | This function updates the image specified by ImageId in the specified PackageListHandle to\r |
| 734 | the image specified by Image.\r |
| 735 | \r |
| 736 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| 737 | @param PackageList The package list containing the images.\r |
| 738 | @param ImageId The image's id,, which is unique within\r |
| 739 | PackageList.\r |
| 740 | @param Image Points to the image.\r |
| 741 | \r |
| 742 | @retval EFI_SUCCESS The new image was updated successfully.\r |
| 743 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r |
| 744 | database.\r |
| 745 | @retval EFI_INVALID_PARAMETER The Image was NULL.\r |
| 746 | \r |
| 747 | **/\r |
| 748 | EFI_STATUS\r |
| 749 | EFIAPI\r |
| 750 | HiiSetImage (\r |
| 751 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| 752 | IN EFI_HII_HANDLE PackageList,\r |
| 753 | IN EFI_IMAGE_ID ImageId,\r |
| 754 | IN CONST EFI_IMAGE_INPUT *Image\r |
| 755 | )\r |
| 756 | ;\r |
| 757 | \r |
| 758 | \r |
| 759 | /**\r |
| 760 | This function renders an image to a bitmap or the screen using the specified\r |
| 761 | color and options. It draws the image on an existing bitmap, allocates a new\r |
| 762 | bitmap or uses the screen. The images can be clipped.\r |
| 763 | \r |
| 764 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| 765 | @param Flags Describes how the image is to be drawn.\r |
| 766 | @param Image Points to the image to be displayed.\r |
| 767 | @param Blt If this points to a non-NULL on entry, this\r |
| 768 | points to the image, which is Width pixels wide\r |
| 769 | and Height pixels high. The image will be drawn\r |
| 770 | onto this image and EFI_HII_DRAW_FLAG_CLIP is\r |
| 771 | implied. If this points to a NULL on entry, then\r |
| 772 | a buffer will be allocated to hold the generated\r |
| 773 | image and the pointer updated on exit. It is the\r |
| 774 | caller's responsibility to free this buffer.\r |
| 775 | @param BltY Specifies the offset from the left and top edge\r |
| 776 | of the output image of the first pixel in the\r |
| 777 | image.\r |
| 778 | \r |
| 779 | @retval EFI_SUCCESS The image was successfully drawn.\r |
| 780 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r |
| 781 | @retval EFI_INVALID_PARAMETER The Image or Blt was NULL.\r |
| 782 | @retval EFI_INVALID_PARAMETER Any combination of Flags is invalid.\r |
| 783 | \r |
| 784 | **/\r |
| 785 | EFI_STATUS\r |
| 786 | EFIAPI\r |
| 787 | HiiDrawImage (\r |
| 788 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| 789 | IN EFI_HII_DRAW_FLAGS Flags,\r |
| 790 | IN CONST EFI_IMAGE_INPUT *Image,\r |
| 791 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| 792 | IN UINTN BltX,\r |
| 793 | IN UINTN BltY\r |
| 794 | )\r |
| 795 | ;\r |
| 796 | \r |
| 797 | \r |
| 798 | /**\r |
| 799 | This function renders an image to a bitmap or the screen using the specified\r |
| 800 | color and options. It draws the image on an existing bitmap, allocates a new\r |
| 801 | bitmap or uses the screen. The images can be clipped.\r |
| 802 | \r |
| 803 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| 804 | @param Flags Describes how the image is to be drawn.\r |
| 805 | @param PackageList The package list in the HII database to search\r |
| 806 | for the specified image.\r |
| 807 | @param ImageId The image's id, which is unique within\r |
| 808 | PackageList.\r |
| 809 | @param Blt If this points to a non-NULL on entry, this\r |
| 810 | points to the image, which is Width pixels wide\r |
| 811 | and Height pixels high. The image will be drawn\r |
| 812 | onto this image and\r |
| 813 | EFI_HII_DRAW_FLAG_CLIP is implied. If this points\r |
| 814 | to a NULL on entry, then a buffer will be\r |
| 815 | allocated to hold the generated image and the\r |
| 816 | pointer updated on exit. It is the caller's\r |
| 817 | responsibility to free this buffer.\r |
| 818 | @param BltY Specifies the offset from the left and top edge\r |
| 819 | of the output image of the first pixel in the\r |
| 820 | image.\r |
| 821 | \r |
| 822 | @retval EFI_SUCCESS The image was successfully drawn.\r |
| 823 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r |
| 824 | @retval EFI_INVALID_PARAMETER The Image was NULL.\r |
| 825 | @retval EFI_NOT_FOUND The specified packagelist could not be found in\r |
| 826 | current database.\r |
| 827 | \r |
| 828 | **/\r |
| 829 | EFI_STATUS\r |
| 830 | EFIAPI\r |
| 831 | HiiDrawImageId (\r |
| 832 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| 833 | IN EFI_HII_DRAW_FLAGS Flags,\r |
| 834 | IN EFI_HII_HANDLE PackageList,\r |
| 835 | IN EFI_IMAGE_ID ImageId,\r |
| 836 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| 837 | IN UINTN BltX,\r |
| 838 | IN UINTN BltY\r |
| 839 | )\r |
| 840 | \r |
| 841 | ;\r |
| 842 | \r |
| 843 | //\r |
| 844 | // EFI_HII_STRING_PROTOCOL\r |
| 845 | //\r |
| 846 | \r |
| 847 | \r |
| 848 | /**\r |
| 849 | This function adds the string String to the group of strings owned by PackageList, with the\r |
| 850 | specified font information StringFontInfo and returns a new string id.\r |
| 851 | \r |
| 852 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| 853 | instance.\r |
| 854 | @param PackageList Handle of the package list where this string will\r |
| 855 | be added.\r |
| 856 | @param StringId On return, contains the new strings id, which is\r |
| 857 | unique within PackageList.\r |
| 858 | @param Language Points to the language for the new string.\r |
| 859 | @param LanguageName Points to the printable language name to\r |
| 860 | associate with the passed in Language field.If\r |
| 861 | LanguageName is not NULL and the string package\r |
| 862 | header's LanguageName associated with a given\r |
| 863 | Language is not zero, the LanguageName being\r |
| 864 | passed in will be ignored.\r |
| 865 | @param String Points to the new null-terminated string.\r |
| 866 | @param StringFontInfo Points to the new string's font information or\r |
| 867 | NULL if the string should have the default system\r |
| 868 | font, size and style.\r |
| 869 | \r |
| 870 | @retval EFI_SUCCESS The new string was added successfully.\r |
| 871 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r |
| 872 | database.\r |
| 873 | @retval EFI_OUT_OF_RESOURCES Could not add the string due to lack of\r |
| 874 | resources.\r |
| 875 | @retval EFI_INVALID_PARAMETER String is NULL or StringId is NULL or Language is\r |
| 876 | NULL.\r |
| 877 | \r |
| 878 | **/\r |
| 879 | EFI_STATUS\r |
| 880 | EFIAPI\r |
| 881 | HiiNewString (\r |
| 882 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| 883 | IN EFI_HII_HANDLE PackageList,\r |
| 884 | OUT EFI_STRING_ID *StringId,\r |
| 885 | IN CONST CHAR8 *Language,\r |
| 886 | IN CONST CHAR16 *LanguageName, OPTIONAL\r |
| 887 | IN CONST EFI_STRING String,\r |
| 888 | IN CONST EFI_FONT_INFO *StringFontInfo OPTIONAL\r |
| 889 | )\r |
| 890 | ;\r |
| 891 | \r |
| 892 | \r |
| 893 | /**\r |
| 894 | This function retrieves the string specified by StringId which is associated\r |
| 895 | with the specified PackageList in the language Language and copies it into\r |
| 896 | the buffer specified by String.\r |
| 897 | \r |
| 898 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| 899 | instance.\r |
| 900 | @param Language Points to the language for the retrieved string.\r |
| 901 | @param PackageList The package list in the HII database to search\r |
| 902 | for the specified string.\r |
| 903 | @param StringId The string's id, which is unique within\r |
| 904 | PackageList.\r |
| 905 | @param String Points to the new null-terminated string.\r |
| 906 | @param StringSize On entry, points to the size of the buffer\r |
| 907 | pointed to by String, in bytes. On return,\r |
| 908 | points to the length of the string, in bytes.\r |
| 909 | @param StringFontInfo If not NULL, points to the string's font\r |
| 910 | information. It's caller's responsibility to\r |
| 911 | free this buffer.\r |
| 912 | \r |
| 913 | @retval EFI_SUCCESS The string was returned successfully.\r |
| 914 | @retval EFI_NOT_FOUND The string specified by StringId is not\r |
| 915 | available.\r |
| 916 | @retval EFI_NOT_FOUND The string specified by StringId is available but\r |
| 917 | not in the specified language.\r |
| 918 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by StringSize is too small\r |
| 919 | to hold the string.\r |
| 920 | @retval EFI_INVALID_PARAMETER The String or Language or StringSize was NULL.\r |
| 921 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to complete the\r |
| 922 | request.\r |
| 923 | \r |
| 924 | **/\r |
| 925 | EFI_STATUS\r |
| 926 | EFIAPI\r |
| 927 | HiiGetString (\r |
| 928 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| 929 | IN CONST CHAR8 *Language,\r |
| 930 | IN EFI_HII_HANDLE PackageList,\r |
| 931 | IN EFI_STRING_ID StringId,\r |
| 932 | OUT EFI_STRING String,\r |
| 933 | IN OUT UINTN *StringSize,\r |
| 934 | OUT EFI_FONT_INFO **StringFontInfo OPTIONAL\r |
| 935 | )\r |
| 936 | ;\r |
| 937 | \r |
| 938 | \r |
| 939 | /**\r |
| 940 | This function updates the string specified by StringId in the specified PackageList to the text\r |
| 941 | specified by String and, optionally, the font information specified by StringFontInfo.\r |
| 942 | \r |
| 943 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| 944 | instance.\r |
| 945 | @param PackageList The package list containing the strings.\r |
| 946 | @param StringId The string's id, which is unique within\r |
| 947 | PackageList.\r |
| 948 | @param Language Points to the language for the updated string.\r |
| 949 | @param String Points to the new null-terminated string.\r |
| 950 | @param StringFontInfo Points to the string's font information or NULL\r |
| 951 | if the string font information is not changed.\r |
| 952 | \r |
| 953 | @retval EFI_SUCCESS The string was updated successfully.\r |
| 954 | @retval EFI_NOT_FOUND The string specified by StringId is not in the\r |
| 955 | database.\r |
| 956 | @retval EFI_INVALID_PARAMETER The String or Language was NULL.\r |
| 957 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| 958 | task.\r |
| 959 | \r |
| 960 | **/\r |
| 961 | EFI_STATUS\r |
| 962 | EFIAPI\r |
| 963 | HiiSetString (\r |
| 964 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| 965 | IN EFI_HII_HANDLE PackageList,\r |
| 966 | IN EFI_STRING_ID StringId,\r |
| 967 | IN CONST CHAR8 *Language,\r |
| 968 | IN CONST EFI_STRING String,\r |
| 969 | IN CONST EFI_FONT_INFO *StringFontInfo OPTIONAL\r |
| 970 | )\r |
| 971 | ;\r |
| 972 | \r |
| 973 | \r |
| 974 | /**\r |
| 975 | This function returns the list of supported languages, in the format specified\r |
| 976 | in Appendix M of UEFI 2.1 spec.\r |
| 977 | \r |
| 978 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| 979 | instance.\r |
| 980 | @param PackageList The package list to examine.\r |
| 981 | @param Languages Points to the buffer to hold the returned string.\r |
| 982 | @param LanguagesSize On entry, points to the size of the buffer\r |
| 983 | pointed to by Languages, in bytes. On return,\r |
| 984 | points to the length of Languages, in bytes.\r |
| 985 | \r |
| 986 | @retval EFI_SUCCESS The languages were returned successfully.\r |
| 987 | @retval EFI_INVALID_PARAMETER The Languages or LanguagesSize was NULL.\r |
| 988 | @retval EFI_BUFFER_TOO_SMALL The LanguagesSize is too small to hold the list\r |
| 989 | of supported languages. LanguageSize is updated\r |
| 990 | to contain the required size.\r |
| 991 | @retval EFI_NOT_FOUND Could not find string package in specified\r |
| 992 | packagelist.\r |
| 993 | \r |
| 994 | **/\r |
| 995 | EFI_STATUS\r |
| 996 | EFIAPI\r |
| 997 | HiiGetLanguages (\r |
| 998 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| 999 | IN EFI_HII_HANDLE PackageList,\r |
| 1000 | IN OUT CHAR8 *Languages,\r |
| 1001 | IN OUT UINTN *LanguagesSize\r |
| 1002 | )\r |
| 1003 | ;\r |
| 1004 | \r |
| 1005 | \r |
| 1006 | /**\r |
| 1007 | Each string package has associated with it a single primary language and zero\r |
| 1008 | or more secondary languages. This routine returns the secondary languages\r |
| 1009 | associated with a package list.\r |
| 1010 | \r |
| 1011 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| 1012 | instance.\r |
| 1013 | @param PackageList The package list to examine.\r |
| 1014 | @param FirstLanguage Points to the primary language.\r |
| 1015 | @param SecondaryLanguages Points to the buffer to hold the returned list of\r |
| 1016 | secondary languages for the specified\r |
| 1017 | FirstLanguage. If there are no secondary\r |
| 1018 | languages, the function returns successfully,\r |
| 1019 | but this is set to NULL.\r |
| 1020 | @param SecondaryLanguageSize On entry, points to the size of the buffer\r |
| 1021 | pointed to by SecondLanguages, in bytes. On\r |
| 1022 | return, points to the length of SecondLanguages\r |
| 1023 | in bytes.\r |
| 1024 | \r |
| 1025 | @retval EFI_SUCCESS Secondary languages were correctly returned.\r |
| 1026 | @retval EFI_INVALID_PARAMETER FirstLanguage or SecondLanguages or\r |
| 1027 | SecondLanguagesSize was NULL.\r |
| 1028 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by SecondLanguagesSize is\r |
| 1029 | too small to hold the returned information.\r |
| 1030 | SecondLanguageSize is updated to hold the size of\r |
| 1031 | the buffer required.\r |
| 1032 | @retval EFI_NOT_FOUND The language specified by FirstLanguage is not\r |
| 1033 | present in the specified package list.\r |
| 1034 | \r |
| 1035 | **/\r |
| 1036 | EFI_STATUS\r |
| 1037 | EFIAPI\r |
| 1038 | HiiGetSecondaryLanguages (\r |
| 1039 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| 1040 | IN EFI_HII_HANDLE PackageList,\r |
| 1041 | IN CONST CHAR8 *FirstLanguage,\r |
| 1042 | IN OUT CHAR8 *SecondLanguages,\r |
| 1043 | IN OUT UINTN *SecondLanguagesSize\r |
| 1044 | )\r |
| 1045 | ;\r |
| 1046 | \r |
| 1047 | //\r |
| 1048 | // EFI_HII_DATABASE_PROTOCOL protocol interfaces\r |
| 1049 | //\r |
| 1050 | \r |
| 1051 | \r |
| 1052 | /**\r |
| 1053 | This function adds the packages in the package list to the database and returns a handle. If there is a\r |
| 1054 | EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will\r |
| 1055 | create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.\r |
| 1056 | \r |
| 1057 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1058 | instance.\r |
| 1059 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r |
| 1060 | structure.\r |
| 1061 | @param DriverHandle Associate the package list with this EFI handle.\r |
| 1062 | @param Handle A pointer to the EFI_HII_HANDLE instance.\r |
| 1063 | \r |
| 1064 | @retval EFI_SUCCESS The package list associated with the Handle was\r |
| 1065 | added to the HII database.\r |
| 1066 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the\r |
| 1067 | new database contents.\r |
| 1068 | @retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.\r |
| 1069 | \r |
| 1070 | **/\r |
| 1071 | EFI_STATUS\r |
| 1072 | EFIAPI\r |
| 1073 | HiiNewPackageList (\r |
| 1074 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1075 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r |
| 1076 | IN CONST EFI_HANDLE DriverHandle,\r |
| 1077 | OUT EFI_HII_HANDLE *Handle\r |
| 1078 | )\r |
| 1079 | ;\r |
| 1080 | \r |
| 1081 | \r |
| 1082 | /**\r |
| 1083 | This function removes the package list that is associated with a handle Handle\r |
| 1084 | from the HII database. Before removing the package, any registered functions\r |
| 1085 | with the notification type REMOVE_PACK and the same package type will be called.\r |
| 1086 | \r |
| 1087 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1088 | instance.\r |
| 1089 | @param Handle The handle that was registered to the data that\r |
| 1090 | is requested for removal.\r |
| 1091 | \r |
| 1092 | @retval EFI_SUCCESS The data associated with the Handle was removed\r |
| 1093 | from the HII database.\r |
| 1094 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r |
| 1095 | database.\r |
| 1096 | @retval EFI_INVALID_PARAMETER The Handle was not valid.\r |
| 1097 | \r |
| 1098 | **/\r |
| 1099 | EFI_STATUS\r |
| 1100 | EFIAPI\r |
| 1101 | HiiRemovePackageList (\r |
| 1102 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1103 | IN EFI_HII_HANDLE Handle\r |
| 1104 | )\r |
| 1105 | ;\r |
| 1106 | \r |
| 1107 | \r |
| 1108 | /**\r |
| 1109 | This function updates the existing package list (which has the specified Handle)\r |
| 1110 | in the HII databases, using the new package list specified by PackageList.\r |
| 1111 | \r |
| 1112 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1113 | instance.\r |
| 1114 | @param Handle The handle that was registered to the data that\r |
| 1115 | is requested to be updated.\r |
| 1116 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r |
| 1117 | package.\r |
| 1118 | \r |
| 1119 | @retval EFI_SUCCESS The HII database was successfully updated.\r |
| 1120 | @retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated\r |
| 1121 | database.\r |
| 1122 | @retval EFI_INVALID_PARAMETER Handle or PackageList was NULL.\r |
| 1123 | @retval EFI_NOT_FOUND The Handle was not valid or could not be found in\r |
| 1124 | database.\r |
| 1125 | \r |
| 1126 | **/\r |
| 1127 | EFI_STATUS\r |
| 1128 | EFIAPI\r |
| 1129 | HiiUpdatePackageList (\r |
| 1130 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1131 | IN EFI_HII_HANDLE Handle,\r |
| 1132 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList\r |
| 1133 | )\r |
| 1134 | ;\r |
| 1135 | \r |
| 1136 | \r |
| 1137 | /**\r |
| 1138 | This function returns a list of the package handles of the specified type\r |
| 1139 | that are currently active in the database. The pseudo-type\r |
| 1140 | EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.\r |
| 1141 | \r |
| 1142 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1143 | instance.\r |
| 1144 | @param PackageType Specifies the package type of the packages to\r |
| 1145 | list or EFI_HII_PACKAGE_TYPE_ALL for all packages\r |
| 1146 | to be listed.\r |
| 1147 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r |
| 1148 | this is the pointer to the GUID which must match\r |
| 1149 | the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.\r |
| 1150 | Otherwise, it must be NULL.\r |
| 1151 | @param HandleBufferLength On input, a pointer to the length of the handle\r |
| 1152 | buffer. On output, the length of the handle\r |
| 1153 | buffer that is required for the handles found.\r |
| 1154 | @param Handle An array of EFI_HII_HANDLE instances returned.\r |
| 1155 | \r |
| 1156 | @retval EFI_SUCCESS The matching handles are outputed successfully.\r |
| 1157 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
| 1158 | Handle is too small to support the number of\r |
| 1159 | handles. HandleBufferLength is updated with a\r |
| 1160 | value that will enable the data to fit.\r |
| 1161 | @retval EFI_NOT_FOUND No matching handle could not be found in\r |
| 1162 | database.\r |
| 1163 | @retval EFI_INVALID_PARAMETER Handle or HandleBufferLength was NULL.\r |
| 1164 | \r |
| 1165 | **/\r |
| 1166 | EFI_STATUS\r |
| 1167 | EFIAPI\r |
| 1168 | HiiListPackageLists (\r |
| 1169 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1170 | IN UINT8 PackageType,\r |
| 1171 | IN CONST EFI_GUID *PackageGuid,\r |
| 1172 | IN OUT UINTN *HandleBufferLength,\r |
| 1173 | OUT EFI_HII_HANDLE *Handle\r |
| 1174 | )\r |
| 1175 | ;\r |
| 1176 | \r |
| 1177 | \r |
| 1178 | /**\r |
| 1179 | This function will export one or all package lists in the database to a buffer.\r |
| 1180 | For each package list exported, this function will call functions registered\r |
| 1181 | with EXPORT_PACK and then copy the package list to the buffer.\r |
| 1182 | \r |
| 1183 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1184 | instance.\r |
| 1185 | @param Handle An EFI_HII_HANDLE that corresponds to the desired\r |
| 1186 | package list in the HII database to export or\r |
| 1187 | NULL to indicate all package lists should be\r |
| 1188 | exported.\r |
| 1189 | @param BufferSize On input, a pointer to the length of the buffer.\r |
| 1190 | On output, the length of the buffer that is\r |
| 1191 | required for the exported data.\r |
| 1192 | @param Buffer A pointer to a buffer that will contain the\r |
| 1193 | results of the export function.\r |
| 1194 | \r |
| 1195 | @retval EFI_SUCCESS Package exported.\r |
| 1196 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
| 1197 | Handle is too small to support the number of\r |
| 1198 | handles. HandleBufferLength is updated with\r |
| 1199 | a value that will enable the data to fit.\r |
| 1200 | @retval EFI_NOT_FOUND The specifiecd Handle could not be found in the\r |
| 1201 | current database.\r |
| 1202 | @retval EFI_INVALID_PARAMETER Handle or Buffer or BufferSize was NULL.\r |
| 1203 | \r |
| 1204 | **/\r |
| 1205 | EFI_STATUS\r |
| 1206 | EFIAPI\r |
| 1207 | HiiExportPackageLists (\r |
| 1208 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1209 | IN EFI_HII_HANDLE Handle,\r |
| 1210 | IN OUT UINTN *BufferSize,\r |
| 1211 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r |
| 1212 | )\r |
| 1213 | ;\r |
| 1214 | \r |
| 1215 | \r |
| 1216 | /**\r |
| 1217 | This function registers a function which will be called when specified actions related to packages of\r |
| 1218 | the specified type occur in the HII database. By registering a function, other HII-related drivers are\r |
| 1219 | notified when specific package types are added, removed or updated in the HII database.\r |
| 1220 | Each driver or application which registers a notification should use\r |
| 1221 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.\r |
| 1222 | \r |
| 1223 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1224 | instance.\r |
| 1225 | @param PackageType Specifies the package type of the packages to\r |
| 1226 | list or EFI_HII_PACKAGE_TYPE_ALL for all packages\r |
| 1227 | to be listed.\r |
| 1228 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r |
| 1229 | this is the pointer to the GUID which must match\r |
| 1230 | the Guid field of\r |
| 1231 | EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must\r |
| 1232 | be NULL.\r |
| 1233 | @param PackageNotifyFn Points to the function to be called when the\r |
| 1234 | event specified by\r |
| 1235 | NotificationType occurs.\r |
| 1236 | @param NotifyType Describes the types of notification which this\r |
| 1237 | function will be receiving.\r |
| 1238 | @param NotifyHandle Points to the unique handle assigned to the\r |
| 1239 | registered notification. Can be used in\r |
| 1240 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()\r |
| 1241 | to stop notifications.\r |
| 1242 | \r |
| 1243 | @retval EFI_SUCCESS Notification registered successfully.\r |
| 1244 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures\r |
| 1245 | @retval EFI_INVALID_PARAMETER NotifyHandle is NULL.\r |
| 1246 | @retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not\r |
| 1247 | EFI_HII_PACKAGE_TYPE_GUID.\r |
| 1248 | @retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is\r |
| 1249 | EFI_HII_PACKAGE_TYPE_GUID.\r |
| 1250 | \r |
| 1251 | **/\r |
| 1252 | EFI_STATUS\r |
| 1253 | EFIAPI\r |
| 1254 | HiiRegisterPackageNotify (\r |
| 1255 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1256 | IN UINT8 PackageType,\r |
| 1257 | IN CONST EFI_GUID *PackageGuid,\r |
| 1258 | IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,\r |
| 1259 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r |
| 1260 | OUT EFI_HANDLE *NotifyHandle\r |
| 1261 | )\r |
| 1262 | ;\r |
| 1263 | \r |
| 1264 | \r |
| 1265 | /**\r |
| 1266 | Removes the specified HII database package-related notification.\r |
| 1267 | \r |
| 1268 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1269 | instance.\r |
| 1270 | @param NotifyHandle The handle of the notification function being\r |
| 1271 | unregistered.\r |
| 1272 | \r |
| 1273 | @retval EFI_SUCCESS Notification is unregistered successfully.\r |
| 1274 | @retval EFI_INVALID_PARAMETER The Handle is invalid.\r |
| 1275 | \r |
| 1276 | **/\r |
| 1277 | EFI_STATUS\r |
| 1278 | EFIAPI\r |
| 1279 | HiiUnregisterPackageNotify (\r |
| 1280 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1281 | IN EFI_HANDLE NotificationHandle\r |
| 1282 | )\r |
| 1283 | ;\r |
| 1284 | \r |
| 1285 | \r |
| 1286 | /**\r |
| 1287 | This routine retrieves an array of GUID values for each keyboard layout that\r |
| 1288 | was previously registered in the system.\r |
| 1289 | \r |
| 1290 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1291 | instance.\r |
| 1292 | @param KeyGuidBufferLength On input, a pointer to the length of the keyboard\r |
| 1293 | GUID buffer. On output, the length of the handle\r |
| 1294 | buffer that is required for the handles found.\r |
| 1295 | @param KeyGuidBuffer An array of keyboard layout GUID instances\r |
| 1296 | returned.\r |
| 1297 | \r |
| 1298 | @retval EFI_SUCCESS KeyGuidBuffer was updated successfully.\r |
| 1299 | @retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates\r |
| 1300 | that KeyGuidBuffer is too small to support the\r |
| 1301 | number of GUIDs. KeyGuidBufferLength is\r |
| 1302 | updated with a value that will enable the data to\r |
| 1303 | fit.\r |
| 1304 | @retval EFI_INVALID_PARAMETER The KeyGuidBuffer or KeyGuidBufferLength was\r |
| 1305 | NULL.\r |
| 1306 | @retval EFI_NOT_FOUND There was no keyboard layout.\r |
| 1307 | \r |
| 1308 | **/\r |
| 1309 | EFI_STATUS\r |
| 1310 | EFIAPI\r |
| 1311 | HiiFindKeyboardLayouts (\r |
| 1312 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1313 | IN OUT UINT16 *KeyGuidBufferLength,\r |
| 1314 | OUT EFI_GUID *KeyGuidBuffer\r |
| 1315 | )\r |
| 1316 | ;\r |
| 1317 | \r |
| 1318 | \r |
| 1319 | /**\r |
| 1320 | This routine retrieves the requested keyboard layout. The layout is a physical description of the keys\r |
| 1321 | on a keyboard and the character(s) that are associated with a particular set of key strokes.\r |
| 1322 | \r |
| 1323 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1324 | instance.\r |
| 1325 | @param KeyGuid A pointer to the unique ID associated with a\r |
| 1326 | given keyboard layout. If KeyGuid is NULL then\r |
| 1327 | the current layout will be retrieved.\r |
| 1328 | @param KeyboardLayoutLength On input, a pointer to the length of the\r |
| 1329 | KeyboardLayout buffer. On output, the length of\r |
| 1330 | the data placed into KeyboardLayout.\r |
| 1331 | @param KeyboardLayout A pointer to a buffer containing the retrieved\r |
| 1332 | keyboard layout.\r |
| 1333 | \r |
| 1334 | @retval EFI_SUCCESS The keyboard layout was retrieved successfully.\r |
| 1335 | @retval EFI_NOT_FOUND The requested keyboard layout was not found.\r |
| 1336 | @retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was\r |
| 1337 | NULL.\r |
| 1338 | \r |
| 1339 | **/\r |
| 1340 | EFI_STATUS\r |
| 1341 | EFIAPI\r |
| 1342 | HiiGetKeyboardLayout (\r |
| 1343 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1344 | IN CONST EFI_GUID *KeyGuid,\r |
| 1345 | IN OUT UINT16 *KeyboardLayoutLength,\r |
| 1346 | OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout\r |
| 1347 | )\r |
| 1348 | ;\r |
| 1349 | \r |
| 1350 | \r |
| 1351 | /**\r |
| 1352 | This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine\r |
| 1353 | is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID\r |
| 1354 | group type. This is so that agents which are sensitive to the current keyboard layout being changed\r |
| 1355 | can be notified of this change.\r |
| 1356 | \r |
| 1357 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1358 | instance.\r |
| 1359 | @param KeyGuid A pointer to the unique ID associated with a\r |
| 1360 | given keyboard layout.\r |
| 1361 | \r |
| 1362 | @retval EFI_SUCCESS The current keyboard layout was successfully set.\r |
| 1363 | @retval EFI_NOT_FOUND The referenced keyboard layout was not found, so\r |
| 1364 | action was taken.\r |
| 1365 | @retval EFI_INVALID_PARAMETER The KeyGuid was NULL.\r |
| 1366 | \r |
| 1367 | **/\r |
| 1368 | EFI_STATUS\r |
| 1369 | EFIAPI\r |
| 1370 | HiiSetKeyboardLayout (\r |
| 1371 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1372 | IN CONST EFI_GUID *KeyGuid\r |
| 1373 | )\r |
| 1374 | ;\r |
| 1375 | \r |
| 1376 | \r |
| 1377 | /**\r |
| 1378 | Return the EFI handle associated with a package list.\r |
| 1379 | \r |
| 1380 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| 1381 | instance.\r |
| 1382 | @param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired\r |
| 1383 | package list in the HIIdatabase.\r |
| 1384 | @param DriverHandle On return, contains the EFI_HANDLE which was\r |
| 1385 | registered with the package list in\r |
| 1386 | NewPackageList().\r |
| 1387 | \r |
| 1388 | @retval EFI_SUCCESS The DriverHandle was returned successfully.\r |
| 1389 | @retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or\r |
| 1390 | DriverHandle was NULL.\r |
| 1391 | \r |
| 1392 | **/\r |
| 1393 | EFI_STATUS\r |
| 1394 | EFIAPI\r |
| 1395 | HiiGetPackageListHandle (\r |
| 1396 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| 1397 | IN EFI_HII_HANDLE PackageListHandle,\r |
| 1398 | OUT EFI_HANDLE *DriverHandle\r |
| 1399 | )\r |
| 1400 | ;\r |
| 1401 | \r |
| 1402 | //\r |
| 1403 | // EFI_HII_CONFIG_ROUTING_PROTOCOL interfaces\r |
| 1404 | //\r |
| 1405 | \r |
| 1406 | \r |
| 1407 | /**\r |
| 1408 | This function allows a caller to extract the current configuration\r |
| 1409 | for one or more named elements from one or more drivers.\r |
| 1410 | \r |
| 1411 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| 1412 | instance.\r |
| 1413 | @param Request A null-terminated Unicode string in\r |
| 1414 | <MultiConfigRequest> format.\r |
| 1415 | @param Progress On return, points to a character in the Request\r |
| 1416 | string. Points to the string's null terminator if\r |
| 1417 | request was successful. Points to the most recent\r |
| 1418 | & before the first failing name / value pair (or\r |
| 1419 | the beginning of the string if the failure is in\r |
| 1420 | the first name / value pair) if the request was\r |
| 1421 | not successful.\r |
| 1422 | @param Results Null-terminated Unicode string in\r |
| 1423 | <MultiConfigAltResp> format which has all values\r |
| 1424 | filled in for the names in the Request string.\r |
| 1425 | String to be allocated by the called function.\r |
| 1426 | \r |
| 1427 | @retval EFI_SUCCESS The Results string is filled with the values\r |
| 1428 | corresponding to all requested names.\r |
| 1429 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the\r |
| 1430 | results that must be stored awaiting possible\r |
| 1431 | future protocols.\r |
| 1432 | @retval EFI_NOT_FOUND Routing data doesn't match any known driver.\r |
| 1433 | Progress set to the "G" in "GUID" of the\r |
| 1434 | routing header that doesn't match. Note: There\r |
| 1435 | is no requirement that all routing data\r |
| 1436 | be validated before any configuration extraction.\r |
| 1437 | @retval EFI_INVALID_PARAMETER For example, passing in a NULL for the Request\r |
| 1438 | parameter would result in this type of error. The\r |
| 1439 | Progress parameter is set to NULL.\r |
| 1440 | @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set to most recent &\r |
| 1441 | before the error or the beginning of the string.\r |
| 1442 | @retval EFI_INVALID_PARAMETER Unknown name. Progress points to the & before the\r |
| 1443 | name in question.\r |
| 1444 | \r |
| 1445 | **/\r |
| 1446 | EFI_STATUS\r |
| 1447 | EFIAPI\r |
| 1448 | HiiConfigRoutingExtractConfig (\r |
| 1449 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| 1450 | IN CONST EFI_STRING Request,\r |
| 1451 | OUT EFI_STRING *Progress,\r |
| 1452 | OUT EFI_STRING *Results\r |
| 1453 | )\r |
| 1454 | ;\r |
| 1455 | \r |
| 1456 | \r |
| 1457 | /**\r |
| 1458 | This function allows the caller to request the current configuration for the\r |
| 1459 | entirety of the current HII database and returns the data in a null-terminated Unicode string.\r |
| 1460 | \r |
| 1461 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| 1462 | instance.\r |
| 1463 | @param Results Null-terminated Unicode string in\r |
| 1464 | <MultiConfigAltResp> format which has all values\r |
| 1465 | filled in for the names in the Request string.\r |
| 1466 | String to be allocated by the called function.\r |
| 1467 | De-allocation is up to the caller.\r |
| 1468 | \r |
| 1469 | @retval EFI_SUCCESS The Results string is filled with the values\r |
| 1470 | corresponding to all requested names.\r |
| 1471 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the\r |
| 1472 | results that must be stored awaiting possible\r |
| 1473 | future protocols.\r |
| 1474 | @retval EFI_INVALID_PARAMETER For example, passing in a NULL for the Results\r |
| 1475 | parameter would result in this type of error.\r |
| 1476 | \r |
| 1477 | **/\r |
| 1478 | EFI_STATUS\r |
| 1479 | EFIAPI\r |
| 1480 | HiiConfigRoutingExportConfig (\r |
| 1481 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| 1482 | OUT EFI_STRING *Results\r |
| 1483 | )\r |
| 1484 | ;\r |
| 1485 | \r |
| 1486 | \r |
| 1487 | /**\r |
| 1488 | This function processes the results of processing forms and routes it to the\r |
| 1489 | appropriate handlers or storage.\r |
| 1490 | \r |
| 1491 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| 1492 | instance.\r |
| 1493 | @param Configuration A null-terminated Unicode string in\r |
| 1494 | <MulltiConfigResp> format.\r |
| 1495 | @param Progress A pointer to a string filled in with the offset\r |
| 1496 | of the most recent & before the first failing\r |
| 1497 | name / value pair (or the beginning of the string\r |
| 1498 | if the failure is in the first name / value pair)\r |
| 1499 | or the terminating NULL if all was successful.\r |
| 1500 | \r |
| 1501 | @retval EFI_SUCCESS The results have been distributed or are awaiting\r |
| 1502 | distribution.\r |
| 1503 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the\r |
| 1504 | results that must be stored awaiting possible\r |
| 1505 | future protocols.\r |
| 1506 | @retval EFI_INVALID_PARAMETER Passing in a NULL for the Configuration parameter\r |
| 1507 | would result in this type of error.\r |
| 1508 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| 1509 | found.\r |
| 1510 | \r |
| 1511 | **/\r |
| 1512 | EFI_STATUS\r |
| 1513 | EFIAPI\r |
| 1514 | HiiConfigRoutingRoutConfig (\r |
| 1515 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| 1516 | IN CONST EFI_STRING Configuration,\r |
| 1517 | OUT EFI_STRING *Progress\r |
| 1518 | )\r |
| 1519 | ;\r |
| 1520 | \r |
| 1521 | \r |
| 1522 | \r |
| 1523 | /**\r |
| 1524 | This helper function is to be called by drivers to map configuration data stored\r |
| 1525 | in byte array ("block") formats such as UEFI Variables into current configuration strings.\r |
| 1526 | \r |
| 1527 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| 1528 | instance.\r |
| 1529 | @param ConfigRequest A null-terminated Unicode string in\r |
| 1530 | <ConfigRequest> format.\r |
| 1531 | @param Block Array of bytes defining the block's\r |
| 1532 | configuration.\r |
| 1533 | @param BlockSize Length in bytes of Block.\r |
| 1534 | @param Config Filled-in configuration string. String allocated\r |
| 1535 | by the function. Returned only if call is\r |
| 1536 | successful.\r |
| 1537 | @param Progress A pointer to a string filled in with the offset\r |
| 1538 | of the most recent & before the first failing\r |
| 1539 | name/value pair (or the beginning of the string\r |
| 1540 | if the failure is in the first name / value pair)\r |
| 1541 | or the terminating NULL if all was successful.\r |
| 1542 | \r |
| 1543 | @retval EFI_SUCCESS The request succeeded. Progress points to the\r |
| 1544 | null terminator at the end of the ConfigRequest\r |
| 1545 | string.\r |
| 1546 | @retval EFI_OUT_OF_RESOURCES Not enough memory to allocate Config.\r |
| 1547 | Progress points to the first character of\r |
| 1548 | ConfigRequest.\r |
| 1549 | @retval EFI_INVALID_PARAMETER Passing in a NULL for the ConfigRequest or\r |
| 1550 | Block parameter would result in this type of\r |
| 1551 | error. Progress points to the first character of\r |
| 1552 | ConfigRequest.\r |
| 1553 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| 1554 | found. Progress points to the "G" in "GUID" of\r |
| 1555 | the errant routing data.\r |
| 1556 | @retval EFI_DEVICE_ERROR Block not large enough. Progress undefined.\r |
| 1557 | @retval EFI_INVALID_PARAMETER Encountered non <BlockName> formatted string.\r |
| 1558 | Block is left updated and Progress points at\r |
| 1559 | the '&' preceding the first non-<BlockName>.\r |
| 1560 | \r |
| 1561 | **/\r |
| 1562 | EFI_STATUS\r |
| 1563 | EFIAPI\r |
| 1564 | HiiBlockToConfig (\r |
| 1565 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| 1566 | IN CONST EFI_STRING ConfigRequest,\r |
| 1567 | IN CONST UINT8 *Block,\r |
| 1568 | IN CONST UINTN BlockSize,\r |
| 1569 | OUT EFI_STRING *Config,\r |
| 1570 | OUT EFI_STRING *Progress\r |
| 1571 | )\r |
| 1572 | ;\r |
| 1573 | \r |
| 1574 | \r |
| 1575 | /**\r |
| 1576 | This helper function is to be called by drivers to map configuration strings\r |
| 1577 | to configurations stored in byte array ("block") formats such as UEFI Variables.\r |
| 1578 | \r |
| 1579 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| 1580 | instance.\r |
| 1581 | @param ConfigResp A null-terminated Unicode string in <ConfigResp>\r |
| 1582 | format.\r |
| 1583 | @param Block A possibly null array of bytes representing the\r |
| 1584 | current block. Only bytes referenced in the\r |
| 1585 | ConfigResp string in the block are modified. If\r |
| 1586 | this parameter is null or if the *BlockSize\r |
| 1587 | parameter is (on input) shorter than required by\r |
| 1588 | the Configuration string, only the BlockSize\r |
| 1589 | parameter is updated and an appropriate status\r |
| 1590 | (see below) is returned.\r |
| 1591 | @param BlockSize The length of the Block in units of UINT8. On\r |
| 1592 | input, this is the size of the Block. On output,\r |
| 1593 | if successful, contains the index of the last\r |
| 1594 | modified byte in the Block.\r |
| 1595 | @param Progress On return, points to an element of the ConfigResp\r |
| 1596 | string filled in with the offset of the most\r |
| 1597 | recent '&' before the first failing name / value\r |
| 1598 | pair (or the beginning of the string if the\r |
| 1599 | failure is in the first name / value pair) or\r |
| 1600 | the terminating NULL if all was successful.\r |
| 1601 | \r |
| 1602 | @retval EFI_SUCCESS The request succeeded. Progress points to the\r |
| 1603 | null terminator at the end of the ConfigResp\r |
| 1604 | string.\r |
| 1605 | @retval EFI_OUT_OF_RESOURCES Not enough memory to allocate Config.\r |
| 1606 | Progress points to the first character of\r |
| 1607 | ConfigResp.\r |
| 1608 | @retval EFI_INVALID_PARAMETER Passing in a NULL for the ConfigResp or\r |
| 1609 | Block parameter would result in this type of\r |
| 1610 | error. Progress points to the first character of\r |
| 1611 | ConfigResp.\r |
| 1612 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| 1613 | found. Progress points to the "G" in "GUID" of\r |
| 1614 | the errant routing data.\r |
| 1615 | @retval EFI_INVALID_PARAMETER Encountered non <BlockName> formatted name /\r |
| 1616 | value pair. Block is left updated and\r |
| 1617 | Progress points at the '&' preceding the first\r |
| 1618 | non-<BlockName>.\r |
| 1619 | \r |
| 1620 | **/\r |
| 1621 | EFI_STATUS\r |
| 1622 | EFIAPI\r |
| 1623 | HiiConfigToBlock (\r |
| 1624 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| 1625 | IN CONST EFI_STRING ConfigResp,\r |
| 1626 | IN OUT UINT8 *Block,\r |
| 1627 | IN OUT UINTN *BlockSize,\r |
| 1628 | OUT EFI_STRING *Progress\r |
| 1629 | )\r |
| 1630 | ;\r |
| 1631 | \r |
| 1632 | \r |
| 1633 | /**\r |
| 1634 | This helper function is to be called by drivers to extract portions of\r |
| 1635 | a larger configuration string.\r |
| 1636 | \r |
| 1637 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| 1638 | instance.\r |
| 1639 | @param Configuration A null-terminated Unicode string in\r |
| 1640 | <MultiConfigAltResp> format.\r |
| 1641 | @param Guid A pointer to the GUID value to search for in the\r |
| 1642 | routing portion of the ConfigResp string when\r |
| 1643 | retrieving the requested data. If Guid is NULL,\r |
| 1644 | then all GUID values will be searched for.\r |
| 1645 | @param Name A pointer to the NAME value to search for in the\r |
| 1646 | routing portion of the ConfigResp string when\r |
| 1647 | retrieving the requested data. If Name is NULL,\r |
| 1648 | then all Name values will be searched for.\r |
| 1649 | @param DevicePath A pointer to the PATH value to search for in the\r |
| 1650 | routing portion of the ConfigResp string when\r |
| 1651 | retrieving the requested data. If DevicePath is\r |
| 1652 | NULL, then all DevicePath values will be\r |
| 1653 | searched for.\r |
| 1654 | @param AltCfgId A pointer to the ALTCFG value to search for in\r |
| 1655 | the routing portion of the ConfigResp string\r |
| 1656 | when retrieving the requested data. If this\r |
| 1657 | parameter is NULL, then the current setting will\r |
| 1658 | be retrieved.\r |
| 1659 | @param AltCfgResp A pointer to a buffer which will be allocated by\r |
| 1660 | the function which contains the retrieved string\r |
| 1661 | as requested. This buffer is only allocated if\r |
| 1662 | the call was successful.\r |
| 1663 | \r |
| 1664 | @retval EFI_SUCCESS The request succeeded. The requested data was\r |
| 1665 | extracted and placed in the newly allocated\r |
| 1666 | AltCfgResp buffer.\r |
| 1667 | @retval EFI_OUT_OF_RESOURCES Not enough memory to allocate AltCfgResp.\r |
| 1668 | @retval EFI_INVALID_PARAMETER Any parameter is invalid.\r |
| 1669 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| 1670 | found.\r |
| 1671 | \r |
| 1672 | **/\r |
| 1673 | EFI_STATUS\r |
| 1674 | EFIAPI\r |
| 1675 | HiiGetAltCfg (\r |
| 1676 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| 1677 | IN CONST EFI_STRING Configuration,\r |
| 1678 | IN CONST EFI_GUID *Guid,\r |
| 1679 | IN CONST EFI_STRING Name,\r |
| 1680 | IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r |
| 1681 | IN CONST UINT16 *AltCfgId,\r |
| 1682 | OUT EFI_STRING *AltCfgResp\r |
| 1683 | )\r |
| 1684 | ;\r |
| 1685 | \r |
| 1686 | \r |
| 1687 | //\r |
| 1688 | // Global variables\r |
| 1689 | //\r |
| 1690 | extern EFI_EVENT gHiiKeyboardLayoutChanged;\r |
| 1691 | \r |
| 1692 | #include "R8Lib.h"\r |
| 1693 | \r |
| 1694 | #endif\r |
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