| | 1 | /** @file\r |
| | 2 | Private structures definitions in HiiDatabase.\r |
| | 3 | \r |
| | 4 | Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r |
| | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| | 6 | \r |
| | 7 | **/\r |
| | 8 | \r |
| | 9 | #ifndef __HII_DATABASE_PRIVATE_H__\r |
| | 10 | #define __HII_DATABASE_PRIVATE_H__\r |
| | 11 | \r |
| | 12 | #include <Uefi.h>\r |
| | 13 | \r |
| | 14 | #include <Protocol/DevicePath.h>\r |
| | 15 | #include <Protocol/HiiFont.h>\r |
| | 16 | #include <Protocol/HiiImage.h>\r |
| | 17 | #include <Protocol/HiiImageEx.h>\r |
| | 18 | #include <Protocol/HiiImageDecoder.h>\r |
| | 19 | #include <Protocol/HiiString.h>\r |
| | 20 | #include <Protocol/HiiDatabase.h>\r |
| | 21 | #include <Protocol/HiiConfigRouting.h>\r |
| | 22 | #include <Protocol/HiiConfigAccess.h>\r |
| | 23 | #include <Protocol/HiiConfigKeyword.h>\r |
| | 24 | #include <Protocol/SimpleTextOut.h>\r |
| | 25 | \r |
| | 26 | #include <Guid/HiiKeyBoardLayout.h>\r |
| | 27 | #include <Guid/GlobalVariable.h>\r |
| | 28 | #include <Guid/MdeModuleHii.h>\r |
| | 29 | #include <Guid/VariableFormat.h>\r |
| | 30 | #include <Guid/PcdDataBaseSignatureGuid.h>\r |
| | 31 | \r |
| | 32 | #include <Library/DebugLib.h>\r |
| | 33 | #include <Library/BaseMemoryLib.h>\r |
| | 34 | #include <Library/UefiDriverEntryPoint.h>\r |
| | 35 | #include <Library/UefiBootServicesTableLib.h>\r |
| | 36 | #include <Library/BaseLib.h>\r |
| | 37 | #include <Library/DevicePathLib.h>\r |
| | 38 | #include <Library/MemoryAllocationLib.h>\r |
| | 39 | #include <Library/UefiLib.h>\r |
| | 40 | #include <Library/PcdLib.h>\r |
| | 41 | #include <Library/UefiRuntimeServicesTableLib.h>\r |
| | 42 | #include <Library/PrintLib.h>\r |
| | 43 | \r |
| | 44 | #define MAX_STRING_LENGTH 1024\r |
| | 45 | #define MAX_FONT_NAME_LEN 256\r |
| | 46 | #define NARROW_BASELINE 15\r |
| | 47 | #define WIDE_BASELINE 14\r |
| | 48 | #define SYS_FONT_INFO_MASK 0x37\r |
| | 49 | #define REPLACE_UNKNOWN_GLYPH 0xFFFD\r |
| | 50 | #define PROPORTIONAL_GLYPH 0x80\r |
| | 51 | #define NARROW_GLYPH 0x40\r |
| | 52 | \r |
| | 53 | #define BITMAP_LEN_1_BIT(Width, Height) (((Width) + 7) / 8 * (Height))\r |
| | 54 | #define BITMAP_LEN_4_BIT(Width, Height) (((Width) + 1) / 2 * (Height))\r |
| | 55 | #define BITMAP_LEN_8_BIT(Width, Height) ((Width) * (Height))\r |
| | 56 | #define BITMAP_LEN_24_BIT(Width, Height) ((Width) * (Height) * 3)\r |
| | 57 | \r |
| | 58 | extern EFI_LOCK mHiiDatabaseLock;\r |
| | 59 | \r |
| | 60 | //\r |
| | 61 | // IFR data structure\r |
| | 62 | //\r |
| | 63 | // BASE_CR (a, IFR_DEFAULT_VALUE_DATA, Entry) to get the whole structure.\r |
| | 64 | \r |
| | 65 | typedef struct {\r |
| | 66 | LIST_ENTRY Entry; // Link to VarStorage Default Data\r |
| | 67 | UINT16 DefaultId;\r |
| | 68 | VARIABLE_STORE_HEADER *VariableStorage;\r |
| | 69 | } VARSTORAGE_DEFAULT_DATA;\r |
| | 70 | \r |
| | 71 | typedef struct {\r |
| | 72 | LIST_ENTRY Entry; // Link to VarStorage\r |
| | 73 | EFI_GUID Guid;\r |
| | 74 | CHAR16 *Name;\r |
| | 75 | UINT16 Size;\r |
| | 76 | UINT8 Type;\r |
| | 77 | LIST_ENTRY BlockEntry; // Link to its Block array\r |
| | 78 | } IFR_VARSTORAGE_DATA;\r |
| | 79 | \r |
| | 80 | typedef struct {\r |
| | 81 | LIST_ENTRY Entry; // Link to Block array\r |
| | 82 | UINT16 Offset;\r |
| | 83 | UINT16 Width;\r |
| | 84 | UINT16 BitOffset;\r |
| | 85 | UINT16 BitWidth;\r |
| | 86 | EFI_QUESTION_ID QuestionId;\r |
| | 87 | UINT8 OpCode;\r |
| | 88 | UINT8 Scope;\r |
| | 89 | LIST_ENTRY DefaultValueEntry; // Link to its default value array\r |
| | 90 | CHAR16 *Name;\r |
| | 91 | BOOLEAN IsBitVar;\r |
| | 92 | } IFR_BLOCK_DATA;\r |
| | 93 | \r |
| | 94 | //\r |
| | 95 | // Get default value from IFR data.\r |
| | 96 | //\r |
| | 97 | typedef enum {\r |
| | 98 | DefaultValueFromDefault = 0, // Get from the minimum or first one when not set default value.\r |
| | 99 | DefaultValueFromOtherDefault, // Get default vale from other default when no default(When other\r |
| | 100 | // defaults are more than one, use the default with smallest default id).\r |
| | 101 | DefaultValueFromFlag, // Get default value from the default flag.\r |
| | 102 | DefaultValueFromOpcode // Get default value from default opcode, highest priority.\r |
| | 103 | } DEFAULT_VALUE_TYPE;\r |
| | 104 | \r |
| | 105 | typedef struct {\r |
| | 106 | LIST_ENTRY Entry;\r |
| | 107 | DEFAULT_VALUE_TYPE Type;\r |
| | 108 | BOOLEAN Cleaned; // Whether this value is cleaned\r |
| | 109 | // TRUE Cleaned, the value can't be used\r |
| | 110 | // FALSE Not cleaned, the value can be used.\r |
| | 111 | UINT16 DefaultId;\r |
| | 112 | EFI_IFR_TYPE_VALUE Value;\r |
| | 113 | } IFR_DEFAULT_DATA;\r |
| | 114 | \r |
| | 115 | //\r |
| | 116 | // Storage types\r |
| | 117 | //\r |
| | 118 | #define EFI_HII_VARSTORE_BUFFER 0\r |
| | 119 | #define EFI_HII_VARSTORE_NAME_VALUE 1\r |
| | 120 | #define EFI_HII_VARSTORE_EFI_VARIABLE 2\r |
| | 121 | #define EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER 3\r |
| | 122 | \r |
| | 123 | //\r |
| | 124 | // Keyword handler protocol filter type.\r |
| | 125 | //\r |
| | 126 | #define EFI_KEYWORD_FILTER_READONY 0x01\r |
| | 127 | #define EFI_KEYWORD_FILTER_REAWRITE 0x02\r |
| | 128 | #define EFI_KEYWORD_FILTER_BUFFER 0x10\r |
| | 129 | #define EFI_KEYWORD_FILTER_NUMERIC 0x20\r |
| | 130 | #define EFI_KEYWORD_FILTER_NUMERIC_1 0x30\r |
| | 131 | #define EFI_KEYWORD_FILTER_NUMERIC_2 0x40\r |
| | 132 | #define EFI_KEYWORD_FILTER_NUMERIC_4 0x50\r |
| | 133 | #define EFI_KEYWORD_FILTER_NUMERIC_8 0x60\r |
| | 134 | \r |
| | 135 | #define HII_FORMSET_STORAGE_SIGNATURE SIGNATURE_32 ('H', 'S', 'T', 'G')\r |
| | 136 | typedef struct {\r |
| | 137 | UINTN Signature;\r |
| | 138 | LIST_ENTRY Entry;\r |
| | 139 | \r |
| | 140 | EFI_HII_HANDLE HiiHandle;\r |
| | 141 | EFI_HANDLE DriverHandle;\r |
| | 142 | \r |
| | 143 | UINT8 Type; // EFI_HII_VARSTORE_BUFFER, EFI_HII_VARSTORE_NAME_VALUE, EFI_HII_VARSTORE_EFI_VARIABLE\r |
| | 144 | EFI_GUID Guid;\r |
| | 145 | CHAR16 *Name;\r |
| | 146 | UINT16 Size;\r |
| | 147 | } HII_FORMSET_STORAGE;\r |
| | 148 | \r |
| | 149 | //\r |
| | 150 | // String Package definitions\r |
| | 151 | //\r |
| | 152 | #define HII_STRING_PACKAGE_SIGNATURE SIGNATURE_32 ('h','i','s','p')\r |
| | 153 | typedef struct _HII_STRING_PACKAGE_INSTANCE {\r |
| | 154 | UINTN Signature;\r |
| | 155 | EFI_HII_STRING_PACKAGE_HDR *StringPkgHdr;\r |
| | 156 | UINT8 *StringBlock;\r |
| | 157 | LIST_ENTRY StringEntry;\r |
| | 158 | LIST_ENTRY FontInfoList; // local font info list\r |
| | 159 | UINT8 FontId;\r |
| | 160 | EFI_STRING_ID MaxStringId; // record StringId\r |
| | 161 | } HII_STRING_PACKAGE_INSTANCE;\r |
| | 162 | \r |
| | 163 | //\r |
| | 164 | // Form Package definitions\r |
| | 165 | //\r |
| | 166 | #define HII_IFR_PACKAGE_SIGNATURE SIGNATURE_32 ('h','f','r','p')\r |
| | 167 | typedef struct _HII_IFR_PACKAGE_INSTANCE {\r |
| | 168 | UINTN Signature;\r |
| | 169 | EFI_HII_PACKAGE_HEADER FormPkgHdr;\r |
| | 170 | UINT8 *IfrData;\r |
| | 171 | LIST_ENTRY IfrEntry;\r |
| | 172 | } HII_IFR_PACKAGE_INSTANCE;\r |
| | 173 | \r |
| | 174 | //\r |
| | 175 | // Simple Font Package definitions\r |
| | 176 | //\r |
| | 177 | #define HII_S_FONT_PACKAGE_SIGNATURE SIGNATURE_32 ('h','s','f','p')\r |
| | 178 | typedef struct _HII_SIMPLE_FONT_PACKAGE_INSTANCE {\r |
| | 179 | UINTN Signature;\r |
| | 180 | EFI_HII_SIMPLE_FONT_PACKAGE_HDR *SimpleFontPkgHdr;\r |
| | 181 | LIST_ENTRY SimpleFontEntry;\r |
| | 182 | } HII_SIMPLE_FONT_PACKAGE_INSTANCE;\r |
| | 183 | \r |
| | 184 | //\r |
| | 185 | // Font Package definitions\r |
| | 186 | //\r |
| | 187 | #define HII_FONT_PACKAGE_SIGNATURE SIGNATURE_32 ('h','i','f','p')\r |
| | 188 | typedef struct _HII_FONT_PACKAGE_INSTANCE {\r |
| | 189 | UINTN Signature;\r |
| | 190 | EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;\r |
| | 191 | UINT16 Height;\r |
| | 192 | UINT16 BaseLine;\r |
| | 193 | UINT8 *GlyphBlock;\r |
| | 194 | LIST_ENTRY FontEntry;\r |
| | 195 | LIST_ENTRY GlyphInfoList;\r |
| | 196 | } HII_FONT_PACKAGE_INSTANCE;\r |
| | 197 | \r |
| | 198 | #define HII_GLYPH_INFO_SIGNATURE SIGNATURE_32 ('h','g','i','s')\r |
| | 199 | typedef struct _HII_GLYPH_INFO {\r |
| | 200 | UINTN Signature;\r |
| | 201 | LIST_ENTRY Entry;\r |
| | 202 | CHAR16 CharId;\r |
| | 203 | EFI_HII_GLYPH_INFO Cell;\r |
| | 204 | } HII_GLYPH_INFO;\r |
| | 205 | \r |
| | 206 | #define HII_FONT_INFO_SIGNATURE SIGNATURE_32 ('h','l','f','i')\r |
| | 207 | typedef struct _HII_FONT_INFO {\r |
| | 208 | UINTN Signature;\r |
| | 209 | LIST_ENTRY Entry;\r |
| | 210 | LIST_ENTRY *GlobalEntry;\r |
| | 211 | UINT8 FontId;\r |
| | 212 | } HII_FONT_INFO;\r |
| | 213 | \r |
| | 214 | #define HII_GLOBAL_FONT_INFO_SIGNATURE SIGNATURE_32 ('h','g','f','i')\r |
| | 215 | typedef struct _HII_GLOBAL_FONT_INFO {\r |
| | 216 | UINTN Signature;\r |
| | 217 | LIST_ENTRY Entry;\r |
| | 218 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r |
| | 219 | UINTN FontInfoSize;\r |
| | 220 | EFI_FONT_INFO *FontInfo;\r |
| | 221 | } HII_GLOBAL_FONT_INFO;\r |
| | 222 | \r |
| | 223 | //\r |
| | 224 | // Image Package definitions\r |
| | 225 | //\r |
| | 226 | \r |
| | 227 | #define HII_PIXEL_MASK 0x80\r |
| | 228 | \r |
| | 229 | typedef struct _HII_IMAGE_PACKAGE_INSTANCE {\r |
| | 230 | EFI_HII_IMAGE_PACKAGE_HDR ImagePkgHdr;\r |
| | 231 | UINT32 ImageBlockSize;\r |
| | 232 | UINT32 PaletteInfoSize;\r |
| | 233 | EFI_HII_IMAGE_BLOCK *ImageBlock;\r |
| | 234 | UINT8 *PaletteBlock;\r |
| | 235 | } HII_IMAGE_PACKAGE_INSTANCE;\r |
| | 236 | \r |
| | 237 | //\r |
| | 238 | // Keyboard Layout Package definitions\r |
| | 239 | //\r |
| | 240 | #define HII_KB_LAYOUT_PACKAGE_SIGNATURE SIGNATURE_32 ('h','k','l','p')\r |
| | 241 | typedef struct _HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE {\r |
| | 242 | UINTN Signature;\r |
| | 243 | UINT8 *KeyboardPkg;\r |
| | 244 | LIST_ENTRY KeyboardEntry;\r |
| | 245 | } HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE;\r |
| | 246 | \r |
| | 247 | //\r |
| | 248 | // Guid Package definitions\r |
| | 249 | //\r |
| | 250 | #define HII_GUID_PACKAGE_SIGNATURE SIGNATURE_32 ('h','i','g','p')\r |
| | 251 | typedef struct _HII_GUID_PACKAGE_INSTANCE {\r |
| | 252 | UINTN Signature;\r |
| | 253 | UINT8 *GuidPkg;\r |
| | 254 | LIST_ENTRY GuidEntry;\r |
| | 255 | } HII_GUID_PACKAGE_INSTANCE;\r |
| | 256 | \r |
| | 257 | //\r |
| | 258 | // A package list can contain only one or less than one device path package.\r |
| | 259 | // This rule also applies to image package since ImageId can not be duplicate.\r |
| | 260 | //\r |
| | 261 | typedef struct _HII_DATABASE_PACKAGE_LIST_INSTANCE {\r |
| | 262 | EFI_HII_PACKAGE_LIST_HEADER PackageListHdr;\r |
| | 263 | LIST_ENTRY GuidPkgHdr;\r |
| | 264 | LIST_ENTRY FormPkgHdr;\r |
| | 265 | LIST_ENTRY KeyboardLayoutHdr;\r |
| | 266 | LIST_ENTRY StringPkgHdr;\r |
| | 267 | LIST_ENTRY FontPkgHdr;\r |
| | 268 | HII_IMAGE_PACKAGE_INSTANCE *ImagePkg;\r |
| | 269 | LIST_ENTRY SimpleFontPkgHdr;\r |
| | 270 | UINT8 *DevicePathPkg;\r |
| | 271 | } HII_DATABASE_PACKAGE_LIST_INSTANCE;\r |
| | 272 | \r |
| | 273 | #define HII_HANDLE_SIGNATURE SIGNATURE_32 ('h','i','h','l')\r |
| | 274 | \r |
| | 275 | typedef struct {\r |
| | 276 | UINTN Signature;\r |
| | 277 | LIST_ENTRY Handle;\r |
| | 278 | UINTN Key;\r |
| | 279 | } HII_HANDLE;\r |
| | 280 | \r |
| | 281 | #define HII_DATABASE_RECORD_SIGNATURE SIGNATURE_32 ('h','i','d','r')\r |
| | 282 | \r |
| | 283 | typedef struct _HII_DATABASE_RECORD {\r |
| | 284 | UINTN Signature;\r |
| | 285 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r |
| | 286 | EFI_HANDLE DriverHandle;\r |
| | 287 | EFI_HII_HANDLE Handle;\r |
| | 288 | LIST_ENTRY DatabaseEntry;\r |
| | 289 | } HII_DATABASE_RECORD;\r |
| | 290 | \r |
| | 291 | #define HII_DATABASE_NOTIFY_SIGNATURE SIGNATURE_32 ('h','i','d','n')\r |
| | 292 | \r |
| | 293 | typedef struct _HII_DATABASE_NOTIFY {\r |
| | 294 | UINTN Signature;\r |
| | 295 | EFI_HANDLE NotifyHandle;\r |
| | 296 | UINT8 PackageType;\r |
| | 297 | EFI_GUID *PackageGuid;\r |
| | 298 | EFI_HII_DATABASE_NOTIFY PackageNotifyFn;\r |
| | 299 | EFI_HII_DATABASE_NOTIFY_TYPE NotifyType;\r |
| | 300 | LIST_ENTRY DatabaseNotifyEntry;\r |
| | 301 | } HII_DATABASE_NOTIFY;\r |
| | 302 | \r |
| | 303 | #define HII_DATABASE_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('H', 'i', 'D', 'p')\r |
| | 304 | \r |
| | 305 | typedef struct _HII_DATABASE_PRIVATE_DATA {\r |
| | 306 | UINTN Signature;\r |
| | 307 | LIST_ENTRY DatabaseList;\r |
| | 308 | LIST_ENTRY DatabaseNotifyList;\r |
| | 309 | EFI_HII_FONT_PROTOCOL HiiFont;\r |
| | 310 | EFI_HII_IMAGE_PROTOCOL HiiImage;\r |
| | 311 | EFI_HII_IMAGE_EX_PROTOCOL HiiImageEx;\r |
| | 312 | EFI_HII_STRING_PROTOCOL HiiString;\r |
| | 313 | EFI_HII_DATABASE_PROTOCOL HiiDatabase;\r |
| | 314 | EFI_HII_CONFIG_ROUTING_PROTOCOL ConfigRouting;\r |
| | 315 | EFI_CONFIG_KEYWORD_HANDLER_PROTOCOL ConfigKeywordHandler;\r |
| | 316 | LIST_ENTRY HiiHandleList;\r |
| | 317 | INTN HiiHandleCount;\r |
| | 318 | LIST_ENTRY FontInfoList; // global font info list\r |
| | 319 | UINTN Attribute; // default system color\r |
| | 320 | EFI_GUID CurrentLayoutGuid;\r |
| | 321 | EFI_HII_KEYBOARD_LAYOUT *CurrentLayout;\r |
| | 322 | } HII_DATABASE_PRIVATE_DATA;\r |
| | 323 | \r |
| | 324 | #define HII_FONT_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 325 | CR (a, \\r |
| | 326 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 327 | HiiFont, \\r |
| | 328 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 329 | )\r |
| | 330 | \r |
| | 331 | #define HII_IMAGE_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 332 | CR (a, \\r |
| | 333 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 334 | HiiImage, \\r |
| | 335 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 336 | )\r |
| | 337 | \r |
| | 338 | #define HII_IMAGE_EX_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 339 | CR (a, \\r |
| | 340 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 341 | HiiImageEx, \\r |
| | 342 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 343 | )\r |
| | 344 | \r |
| | 345 | #define HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 346 | CR (a, \\r |
| | 347 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 348 | HiiString, \\r |
| | 349 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 350 | )\r |
| | 351 | \r |
| | 352 | #define HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 353 | CR (a, \\r |
| | 354 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 355 | HiiDatabase, \\r |
| | 356 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 357 | )\r |
| | 358 | \r |
| | 359 | #define CONFIG_ROUTING_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 360 | CR (a, \\r |
| | 361 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 362 | ConfigRouting, \\r |
| | 363 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 364 | )\r |
| | 365 | \r |
| | 366 | #define CONFIG_KEYWORD_HANDLER_DATABASE_PRIVATE_DATA_FROM_THIS(a) \\r |
| | 367 | CR (a, \\r |
| | 368 | HII_DATABASE_PRIVATE_DATA, \\r |
| | 369 | ConfigKeywordHandler, \\r |
| | 370 | HII_DATABASE_PRIVATE_DATA_SIGNATURE \\r |
| | 371 | )\r |
| | 372 | \r |
| | 373 | //\r |
| | 374 | // Internal function prototypes.\r |
| | 375 | //\r |
| | 376 | \r |
| | 377 | /**\r |
| | 378 | Generate a sub string then output it.\r |
| | 379 | \r |
| | 380 | This is a internal function.\r |
| | 381 | \r |
| | 382 | @param String A constant string which is the prefix of the to be\r |
| | 383 | generated string, e.g. GUID=\r |
| | 384 | \r |
| | 385 | @param BufferLen The length of the Buffer in bytes.\r |
| | 386 | \r |
| | 387 | @param Buffer Points to a buffer which will be converted to be the\r |
| | 388 | content of the generated string.\r |
| | 389 | \r |
| | 390 | @param Flag If 1, the buffer contains data for the value of GUID or PATH stored in\r |
| | 391 | UINT8 *; if 2, the buffer contains unicode string for the value of NAME;\r |
| | 392 | if 3, the buffer contains other data.\r |
| | 393 | \r |
| | 394 | @param SubStr Points to the output string. It's caller's\r |
| | 395 | responsibility to free this buffer.\r |
| | 396 | \r |
| | 397 | \r |
| | 398 | **/\r |
| | 399 | VOID\r |
| | 400 | GenerateSubStr (\r |
| | 401 | IN CONST EFI_STRING String,\r |
| | 402 | IN UINTN BufferLen,\r |
| | 403 | IN VOID *Buffer,\r |
| | 404 | IN UINT8 Flag,\r |
| | 405 | OUT EFI_STRING *SubStr\r |
| | 406 | );\r |
| | 407 | \r |
| | 408 | /**\r |
| | 409 | This function checks whether a handle is a valid EFI_HII_HANDLE.\r |
| | 410 | \r |
| | 411 | @param Handle Pointer to a EFI_HII_HANDLE\r |
| | 412 | \r |
| | 413 | @retval TRUE Valid\r |
| | 414 | @retval FALSE Invalid\r |
| | 415 | \r |
| | 416 | **/\r |
| | 417 | BOOLEAN\r |
| | 418 | IsHiiHandleValid (\r |
| | 419 | EFI_HII_HANDLE Handle\r |
| | 420 | );\r |
| | 421 | \r |
| | 422 | /**\r |
| | 423 | This function checks whether EFI_FONT_INFO exists in current database. If\r |
| | 424 | FontInfoMask is specified, check what options can be used to make a match.\r |
| | 425 | Note that the masks relate to where the system default should be supplied\r |
| | 426 | are ignored by this function.\r |
| | 427 | \r |
| | 428 | @param Private Hii database private structure.\r |
| | 429 | @param FontInfo Points to EFI_FONT_INFO structure.\r |
| | 430 | @param FontInfoMask If not NULL, describes what options can be used\r |
| | 431 | to make a match between the font requested and\r |
| | 432 | the font available. The caller must guarantee\r |
| | 433 | this mask is valid.\r |
| | 434 | @param FontHandle On entry, Points to the font handle returned by a\r |
| | 435 | previous call to GetFontInfo() or NULL to start\r |
| | 436 | with the first font.\r |
| | 437 | @param GlobalFontInfo If not NULL, output the corresponding global font\r |
| | 438 | info.\r |
| | 439 | \r |
| | 440 | @retval TRUE Existed\r |
| | 441 | @retval FALSE Not existed\r |
| | 442 | \r |
| | 443 | **/\r |
| | 444 | BOOLEAN\r |
| | 445 | IsFontInfoExisted (\r |
| | 446 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| | 447 | IN EFI_FONT_INFO *FontInfo,\r |
| | 448 | IN EFI_FONT_INFO_MASK *FontInfoMask OPTIONAL,\r |
| | 449 | IN EFI_FONT_HANDLE FontHandle OPTIONAL,\r |
| | 450 | OUT HII_GLOBAL_FONT_INFO **GlobalFontInfo OPTIONAL\r |
| | 451 | );\r |
| | 452 | \r |
| | 453 | /**\r |
| | 454 | \r |
| | 455 | This function invokes the matching registered function.\r |
| | 456 | \r |
| | 457 | @param Private HII Database driver private structure.\r |
| | 458 | @param NotifyType The type of change concerning the database.\r |
| | 459 | @param PackageInstance Points to the package referred to by the notification.\r |
| | 460 | @param PackageType Package type\r |
| | 461 | @param Handle The handle of the package list which contains the specified package.\r |
| | 462 | \r |
| | 463 | @retval EFI_SUCCESS Already checked all registered function and invoked\r |
| | 464 | if matched.\r |
| | 465 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r |
| | 466 | \r |
| | 467 | **/\r |
| | 468 | EFI_STATUS\r |
| | 469 | InvokeRegisteredFunction (\r |
| | 470 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| | 471 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r |
| | 472 | IN VOID *PackageInstance,\r |
| | 473 | IN UINT8 PackageType,\r |
| | 474 | IN EFI_HII_HANDLE Handle\r |
| | 475 | )\r |
| | 476 | ;\r |
| | 477 | \r |
| | 478 | /**\r |
| | 479 | Retrieve system default font and color.\r |
| | 480 | \r |
| | 481 | @param Private HII database driver private data.\r |
| | 482 | @param FontInfo Points to system default font output-related\r |
| | 483 | information. It's caller's responsibility to free\r |
| | 484 | this buffer.\r |
| | 485 | @param FontInfoSize If not NULL, output the size of buffer FontInfo.\r |
| | 486 | \r |
| | 487 | @retval EFI_SUCCESS Cell information is added to the GlyphInfoList.\r |
| | 488 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| | 489 | task.\r |
| | 490 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r |
| | 491 | \r |
| | 492 | **/\r |
| | 493 | EFI_STATUS\r |
| | 494 | GetSystemFont (\r |
| | 495 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| | 496 | OUT EFI_FONT_DISPLAY_INFO **FontInfo,\r |
| | 497 | OUT UINTN *FontInfoSize OPTIONAL\r |
| | 498 | );\r |
| | 499 | \r |
| | 500 | /**\r |
| | 501 | Parse all string blocks to find a String block specified by StringId.\r |
| | 502 | If StringId = (EFI_STRING_ID) (-1), find out all EFI_HII_SIBT_FONT blocks\r |
| | 503 | within this string package and backup its information. If LastStringId is\r |
| | 504 | specified, the string id of last string block will also be output.\r |
| | 505 | If StringId = 0, output the string id of last string block (EFI_HII_SIBT_STRING).\r |
| | 506 | \r |
| | 507 | @param Private Hii database private structure.\r |
| | 508 | @param StringPackage Hii string package instance.\r |
| | 509 | @param StringId The string's id, which is unique within\r |
| | 510 | PackageList.\r |
| | 511 | @param BlockType Output the block type of found string block.\r |
| | 512 | @param StringBlockAddr Output the block address of found string block.\r |
| | 513 | @param StringTextOffset Offset, relative to the found block address, of\r |
| | 514 | the string text information.\r |
| | 515 | @param LastStringId Output the last string id when StringId = 0 or StringId = -1.\r |
| | 516 | @param StartStringId The first id in the skip block which StringId in the block.\r |
| | 517 | \r |
| | 518 | @retval EFI_SUCCESS The string text and font is retrieved\r |
| | 519 | successfully.\r |
| | 520 | @retval EFI_NOT_FOUND The specified text or font info can not be found\r |
| | 521 | out.\r |
| | 522 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| | 523 | task.\r |
| | 524 | \r |
| | 525 | **/\r |
| | 526 | EFI_STATUS\r |
| | 527 | FindStringBlock (\r |
| | 528 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| | 529 | IN HII_STRING_PACKAGE_INSTANCE *StringPackage,\r |
| | 530 | IN EFI_STRING_ID StringId,\r |
| | 531 | OUT UINT8 *BlockType OPTIONAL,\r |
| | 532 | OUT UINT8 **StringBlockAddr OPTIONAL,\r |
| | 533 | OUT UINTN *StringTextOffset OPTIONAL,\r |
| | 534 | OUT EFI_STRING_ID *LastStringId OPTIONAL,\r |
| | 535 | OUT EFI_STRING_ID *StartStringId OPTIONAL\r |
| | 536 | );\r |
| | 537 | \r |
| | 538 | /**\r |
| | 539 | Parse all glyph blocks to find a glyph block specified by CharValue.\r |
| | 540 | If CharValue = (CHAR16) (-1), collect all default character cell information\r |
| | 541 | within this font package and backup its information.\r |
| | 542 | \r |
| | 543 | @param FontPackage Hii string package instance.\r |
| | 544 | @param CharValue Unicode character value, which identifies a glyph\r |
| | 545 | block.\r |
| | 546 | @param GlyphBuffer Output the corresponding bitmap data of the found\r |
| | 547 | block. It is the caller's responsibility to free\r |
| | 548 | this buffer.\r |
| | 549 | @param Cell Output cell information of the encoded bitmap.\r |
| | 550 | @param GlyphBufferLen If not NULL, output the length of GlyphBuffer.\r |
| | 551 | \r |
| | 552 | @retval EFI_SUCCESS The bitmap data is retrieved successfully.\r |
| | 553 | @retval EFI_NOT_FOUND The specified CharValue does not exist in current\r |
| | 554 | database.\r |
| | 555 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| | 556 | task.\r |
| | 557 | \r |
| | 558 | **/\r |
| | 559 | EFI_STATUS\r |
| | 560 | FindGlyphBlock (\r |
| | 561 | IN HII_FONT_PACKAGE_INSTANCE *FontPackage,\r |
| | 562 | IN CHAR16 CharValue,\r |
| | 563 | OUT UINT8 **GlyphBuffer OPTIONAL,\r |
| | 564 | OUT EFI_HII_GLYPH_INFO *Cell OPTIONAL,\r |
| | 565 | OUT UINTN *GlyphBufferLen OPTIONAL\r |
| | 566 | );\r |
| | 567 | \r |
| | 568 | /**\r |
| | 569 | This function exports Form packages to a buffer.\r |
| | 570 | This is a internal function.\r |
| | 571 | \r |
| | 572 | @param Private Hii database private structure.\r |
| | 573 | @param Handle Identification of a package list.\r |
| | 574 | @param PackageList Pointer to a package list which will be exported.\r |
| | 575 | @param UsedSize The length of buffer be used.\r |
| | 576 | @param BufferSize Length of the Buffer.\r |
| | 577 | @param Buffer Allocated space for storing exported data.\r |
| | 578 | @param ResultSize The size of the already exported content of this\r |
| | 579 | package list.\r |
| | 580 | \r |
| | 581 | @retval EFI_SUCCESS Form Packages are exported successfully.\r |
| | 582 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r |
| | 583 | \r |
| | 584 | **/\r |
| | 585 | EFI_STATUS\r |
| | 586 | ExportFormPackages (\r |
| | 587 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
| | 588 | IN EFI_HII_HANDLE Handle,\r |
| | 589 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r |
| | 590 | IN UINTN UsedSize,\r |
| | 591 | IN UINTN BufferSize,\r |
| | 592 | IN OUT VOID *Buffer,\r |
| | 593 | IN OUT UINTN *ResultSize\r |
| | 594 | );\r |
| | 595 | \r |
| | 596 | //\r |
| | 597 | // EFI_HII_FONT_PROTOCOL protocol interfaces\r |
| | 598 | //\r |
| | 599 | \r |
| | 600 | /**\r |
| | 601 | Renders a string to a bitmap or to the display.\r |
| | 602 | \r |
| | 603 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| | 604 | @param Flags Describes how the string is to be drawn.\r |
| | 605 | @param String Points to the null-terminated string to be\r |
| | 606 | displayed.\r |
| | 607 | @param StringInfo Points to the string output information,\r |
| | 608 | including the color and font. If NULL, then the\r |
| | 609 | string will be output in the default system font\r |
| | 610 | and color.\r |
| | 611 | @param Blt If this points to a non-NULL on entry, this\r |
| | 612 | points to the image, which is Width pixels wide\r |
| | 613 | and Height pixels high. The string will be drawn\r |
| | 614 | onto this image and\r |
| | 615 | EFI_HII_OUT_FLAG_CLIP is implied. If this points\r |
| | 616 | to a NULL on entry, then a buffer\r |
| | 617 | will be allocated to hold the generated image and\r |
| | 618 | the pointer updated on exit. It is the caller's\r |
| | 619 | responsibility to free this buffer.\r |
| | 620 | @param BltX Together with BltX, Specifies the offset from the left and top edge\r |
| | 621 | of the image of the first character cell in the\r |
| | 622 | image.\r |
| | 623 | @param BltY Together with BltY, Specifies the offset from the left and top edge\r |
| | 624 | of the image of the first character cell in the\r |
| | 625 | image.\r |
| | 626 | @param RowInfoArray If this is non-NULL on entry, then on exit, this\r |
| | 627 | will point to an allocated buffer containing\r |
| | 628 | row information and RowInfoArraySize will be\r |
| | 629 | updated to contain the number of elements.\r |
| | 630 | This array describes the characters which were at\r |
| | 631 | least partially drawn and the heights of the\r |
| | 632 | rows. It is the caller's responsibility to free\r |
| | 633 | this buffer.\r |
| | 634 | @param RowInfoArraySize If this is non-NULL on entry, then on exit it\r |
| | 635 | contains the number of elements in RowInfoArray.\r |
| | 636 | @param ColumnInfoArray If this is non-NULL, then on return it will be\r |
| | 637 | filled with the horizontal offset for each\r |
| | 638 | character in the string on the row where it is\r |
| | 639 | displayed. Non-printing characters will have\r |
| | 640 | the offset ~0. The caller is responsible to\r |
| | 641 | allocate a buffer large enough so that there\r |
| | 642 | is one entry for each character in the string,\r |
| | 643 | not including the null-terminator. It is possible\r |
| | 644 | when character display is normalized that some\r |
| | 645 | character cells overlap.\r |
| | 646 | \r |
| | 647 | @retval EFI_SUCCESS The string was successfully rendered.\r |
| | 648 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for\r |
| | 649 | RowInfoArray or Blt.\r |
| | 650 | @retval EFI_INVALID_PARAMETER The String or Blt.\r |
| | 651 | @retval EFI_INVALID_PARAMETER Flags were invalid combination..\r |
| | 652 | \r |
| | 653 | **/\r |
| | 654 | EFI_STATUS\r |
| | 655 | EFIAPI\r |
| | 656 | HiiStringToImage (\r |
| | 657 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| | 658 | IN EFI_HII_OUT_FLAGS Flags,\r |
| | 659 | IN CONST EFI_STRING String,\r |
| | 660 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfo OPTIONAL,\r |
| | 661 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 662 | IN UINTN BltX,\r |
| | 663 | IN UINTN BltY,\r |
| | 664 | OUT EFI_HII_ROW_INFO **RowInfoArray OPTIONAL,\r |
| | 665 | OUT UINTN *RowInfoArraySize OPTIONAL,\r |
| | 666 | OUT UINTN *ColumnInfoArray OPTIONAL\r |
| | 667 | );\r |
| | 668 | \r |
| | 669 | /**\r |
| | 670 | Render a string to a bitmap or the screen containing the contents of the specified string.\r |
| | 671 | \r |
| | 672 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| | 673 | @param Flags Describes how the string is to be drawn.\r |
| | 674 | @param PackageList The package list in the HII database to search\r |
| | 675 | for the specified string.\r |
| | 676 | @param StringId The string's id, which is unique within\r |
| | 677 | PackageList.\r |
| | 678 | @param Language Points to the language for the retrieved string.\r |
| | 679 | If NULL, then the current system language is\r |
| | 680 | used.\r |
| | 681 | @param StringInfo Points to the string output information,\r |
| | 682 | including the color and font. If NULL, then the\r |
| | 683 | string will be output in the default system font\r |
| | 684 | and color.\r |
| | 685 | @param Blt If this points to a non-NULL on entry, this\r |
| | 686 | points to the image, which is Width pixels wide\r |
| | 687 | and Height pixels high. The string will be drawn\r |
| | 688 | onto this image and\r |
| | 689 | EFI_HII_OUT_FLAG_CLIP is implied. If this points\r |
| | 690 | to a NULL on entry, then a buffer\r |
| | 691 | will be allocated to hold the generated image and\r |
| | 692 | the pointer updated on exit. It is the caller's\r |
| | 693 | responsibility to free this buffer.\r |
| | 694 | @param BltX Together with BltX, Specifies the offset from the left and top edge\r |
| | 695 | of the image of the first character cell in the\r |
| | 696 | image.\r |
| | 697 | @param BltY Together with BltY, Specifies the offset from the left and top edge\r |
| | 698 | of the image of the first character cell in the\r |
| | 699 | image.\r |
| | 700 | @param RowInfoArray If this is non-NULL on entry, then on exit, this\r |
| | 701 | will point to an allocated buffer containing\r |
| | 702 | row information and RowInfoArraySize will be\r |
| | 703 | updated to contain the number of elements.\r |
| | 704 | This array describes the characters which were at\r |
| | 705 | least partially drawn and the heights of the\r |
| | 706 | rows. It is the caller's responsibility to free\r |
| | 707 | this buffer.\r |
| | 708 | @param RowInfoArraySize If this is non-NULL on entry, then on exit it\r |
| | 709 | contains the number of elements in RowInfoArray.\r |
| | 710 | @param ColumnInfoArray If this is non-NULL, then on return it will be\r |
| | 711 | filled with the horizontal offset for each\r |
| | 712 | character in the string on the row where it is\r |
| | 713 | displayed. Non-printing characters will have\r |
| | 714 | the offset ~0. The caller is responsible to\r |
| | 715 | allocate a buffer large enough so that there\r |
| | 716 | is one entry for each character in the string,\r |
| | 717 | not including the null-terminator. It is possible\r |
| | 718 | when character display is normalized that some\r |
| | 719 | character cells overlap.\r |
| | 720 | \r |
| | 721 | @retval EFI_SUCCESS The string was successfully rendered.\r |
| | 722 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for\r |
| | 723 | RowInfoArray or Blt.\r |
| | 724 | @retval EFI_INVALID_PARAMETER The Blt or PackageList was NULL.\r |
| | 725 | @retval EFI_INVALID_PARAMETER Flags were invalid combination.\r |
| | 726 | @retval EFI_NOT_FOUND The specified PackageList is not in the Database or the stringid is not\r |
| | 727 | in the specified PackageList.\r |
| | 728 | \r |
| | 729 | **/\r |
| | 730 | EFI_STATUS\r |
| | 731 | EFIAPI\r |
| | 732 | HiiStringIdToImage (\r |
| | 733 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| | 734 | IN EFI_HII_OUT_FLAGS Flags,\r |
| | 735 | IN EFI_HII_HANDLE PackageList,\r |
| | 736 | IN EFI_STRING_ID StringId,\r |
| | 737 | IN CONST CHAR8 *Language,\r |
| | 738 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfo OPTIONAL,\r |
| | 739 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 740 | IN UINTN BltX,\r |
| | 741 | IN UINTN BltY,\r |
| | 742 | OUT EFI_HII_ROW_INFO **RowInfoArray OPTIONAL,\r |
| | 743 | OUT UINTN *RowInfoArraySize OPTIONAL,\r |
| | 744 | OUT UINTN *ColumnInfoArray OPTIONAL\r |
| | 745 | );\r |
| | 746 | \r |
| | 747 | /**\r |
| | 748 | Convert the glyph for a single character into a bitmap.\r |
| | 749 | \r |
| | 750 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| | 751 | @param Char Character to retrieve.\r |
| | 752 | @param StringInfo Points to the string font and color information\r |
| | 753 | or NULL if the string should use the default\r |
| | 754 | system font and color.\r |
| | 755 | @param Blt Thus must point to a NULL on entry. A buffer will\r |
| | 756 | be allocated to hold the output and the pointer\r |
| | 757 | updated on exit. It is the caller's\r |
| | 758 | responsibility to free this buffer.\r |
| | 759 | @param Baseline Number of pixels from the bottom of the bitmap to\r |
| | 760 | the baseline.\r |
| | 761 | \r |
| | 762 | @retval EFI_SUCCESS Glyph bitmap created.\r |
| | 763 | @retval EFI_OUT_OF_RESOURCES Unable to allocate the output buffer Blt.\r |
| | 764 | @retval EFI_WARN_UNKNOWN_GLYPH The glyph was unknown and was replaced with the\r |
| | 765 | glyph for Unicode character 0xFFFD.\r |
| | 766 | @retval EFI_INVALID_PARAMETER Blt is NULL or *Blt is not NULL.\r |
| | 767 | \r |
| | 768 | **/\r |
| | 769 | EFI_STATUS\r |
| | 770 | EFIAPI\r |
| | 771 | HiiGetGlyph (\r |
| | 772 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| | 773 | IN CHAR16 Char,\r |
| | 774 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfo,\r |
| | 775 | OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 776 | OUT UINTN *Baseline OPTIONAL\r |
| | 777 | );\r |
| | 778 | \r |
| | 779 | /**\r |
| | 780 | This function iterates through fonts which match the specified font, using\r |
| | 781 | the specified criteria. If String is non-NULL, then all of the characters in\r |
| | 782 | the string must exist in order for a candidate font to be returned.\r |
| | 783 | \r |
| | 784 | @param This A pointer to the EFI_HII_FONT_PROTOCOL instance.\r |
| | 785 | @param FontHandle On entry, points to the font handle returned by a\r |
| | 786 | previous call to GetFontInfo() or NULL to start\r |
| | 787 | with the first font. On return, points to the\r |
| | 788 | returned font handle or points to NULL if there\r |
| | 789 | are no more matching fonts.\r |
| | 790 | @param StringInfoIn Upon entry, points to the font to return information\r |
| | 791 | about. If NULL, then the information about the system\r |
| | 792 | default font will be returned.\r |
| | 793 | @param StringInfoOut Upon return, contains the matching font's information.\r |
| | 794 | If NULL, then no information is returned. This buffer\r |
| | 795 | is allocated with a call to the Boot Service AllocatePool().\r |
| | 796 | It is the caller's responsibility to call the Boot\r |
| | 797 | Service FreePool() when the caller no longer requires\r |
| | 798 | the contents of StringInfoOut.\r |
| | 799 | @param String Points to the string which will be tested to\r |
| | 800 | determine if all characters are available. If\r |
| | 801 | NULL, then any font is acceptable.\r |
| | 802 | \r |
| | 803 | @retval EFI_SUCCESS Matching font returned successfully.\r |
| | 804 | @retval EFI_NOT_FOUND No matching font was found.\r |
| | 805 | @retval EFI_INVALID_PARAMETER StringInfoIn is NULL.\r |
| | 806 | @retval EFI_INVALID_PARAMETER StringInfoIn->FontInfoMask is an invalid combination.\r |
| | 807 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to complete the\r |
| | 808 | request.\r |
| | 809 | **/\r |
| | 810 | EFI_STATUS\r |
| | 811 | EFIAPI\r |
| | 812 | HiiGetFontInfo (\r |
| | 813 | IN CONST EFI_HII_FONT_PROTOCOL *This,\r |
| | 814 | IN OUT EFI_FONT_HANDLE *FontHandle,\r |
| | 815 | IN CONST EFI_FONT_DISPLAY_INFO *StringInfoIn OPTIONAL,\r |
| | 816 | OUT EFI_FONT_DISPLAY_INFO **StringInfoOut,\r |
| | 817 | IN CONST EFI_STRING String OPTIONAL\r |
| | 818 | );\r |
| | 819 | \r |
| | 820 | //\r |
| | 821 | // EFI_HII_IMAGE_PROTOCOL interfaces\r |
| | 822 | //\r |
| | 823 | \r |
| | 824 | /**\r |
| | 825 | Get the image id of last image block: EFI_HII_IIBT_END_BLOCK when input\r |
| | 826 | ImageId is zero, otherwise return the address of the\r |
| | 827 | corresponding image block with identifier specified by ImageId.\r |
| | 828 | \r |
| | 829 | This is a internal function.\r |
| | 830 | \r |
| | 831 | @param ImageBlocks Points to the beginning of a series of image blocks stored in order.\r |
| | 832 | @param ImageId If input ImageId is 0, output the image id of the EFI_HII_IIBT_END_BLOCK;\r |
| | 833 | else use this id to find its corresponding image block address.\r |
| | 834 | \r |
| | 835 | @return The image block address when input ImageId is not zero; otherwise return NULL.\r |
| | 836 | \r |
| | 837 | **/\r |
| | 838 | EFI_HII_IMAGE_BLOCK *\r |
| | 839 | GetImageIdOrAddress (\r |
| | 840 | IN EFI_HII_IMAGE_BLOCK *ImageBlocks,\r |
| | 841 | IN OUT EFI_IMAGE_ID *ImageId\r |
| | 842 | );\r |
| | 843 | \r |
| | 844 | /**\r |
| | 845 | Return the HII package list identified by PackageList HII handle.\r |
| | 846 | \r |
| | 847 | @param Database Pointer to HII database list header.\r |
| | 848 | @param PackageList HII handle of the package list to locate.\r |
| | 849 | \r |
| | 850 | @retval The HII package list instance.\r |
| | 851 | **/\r |
| | 852 | HII_DATABASE_PACKAGE_LIST_INSTANCE *\r |
| | 853 | LocatePackageList (\r |
| | 854 | IN LIST_ENTRY *Database,\r |
| | 855 | IN EFI_HII_HANDLE PackageList\r |
| | 856 | );\r |
| | 857 | \r |
| | 858 | /**\r |
| | 859 | This function retrieves the image specified by ImageId which is associated with\r |
| | 860 | the specified PackageList and copies it into the buffer specified by Image.\r |
| | 861 | \r |
| | 862 | @param Database A pointer to the database list header.\r |
| | 863 | @param PackageList Handle of the package list where this image will\r |
| | 864 | be searched.\r |
| | 865 | @param ImageId The image's id,, which is unique within\r |
| | 866 | PackageList.\r |
| | 867 | @param Image Points to the image.\r |
| | 868 | @param BitmapOnly TRUE to only return the bitmap type image.\r |
| | 869 | FALSE to locate image decoder instance to decode image.\r |
| | 870 | \r |
| | 871 | @retval EFI_SUCCESS The new image was returned successfully.\r |
| | 872 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r |
| | 873 | database. The specified PackageList is not in the database.\r |
| | 874 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r |
| | 875 | hold the image.\r |
| | 876 | @retval EFI_INVALID_PARAMETER The Image or ImageSize was NULL.\r |
| | 877 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there was not\r |
| | 878 | enough memory.\r |
| | 879 | **/\r |
| | 880 | EFI_STATUS\r |
| | 881 | IGetImage (\r |
| | 882 | IN LIST_ENTRY *Database,\r |
| | 883 | IN EFI_HII_HANDLE PackageList,\r |
| | 884 | IN EFI_IMAGE_ID ImageId,\r |
| | 885 | OUT EFI_IMAGE_INPUT *Image,\r |
| | 886 | IN BOOLEAN BitmapOnly\r |
| | 887 | );\r |
| | 888 | \r |
| | 889 | /**\r |
| | 890 | Return the first HII image decoder instance which supports the DecoderName.\r |
| | 891 | \r |
| | 892 | @param BlockType The image block type.\r |
| | 893 | \r |
| | 894 | @retval Pointer to the HII image decoder instance.\r |
| | 895 | **/\r |
| | 896 | EFI_HII_IMAGE_DECODER_PROTOCOL *\r |
| | 897 | LocateHiiImageDecoder (\r |
| | 898 | UINT8 BlockType\r |
| | 899 | );\r |
| | 900 | \r |
| | 901 | /**\r |
| | 902 | This function adds the image Image to the group of images owned by PackageList, and returns\r |
| | 903 | a new image identifier (ImageId).\r |
| | 904 | \r |
| | 905 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| | 906 | @param PackageList Handle of the package list where this image will\r |
| | 907 | be added.\r |
| | 908 | @param ImageId On return, contains the new image id, which is\r |
| | 909 | unique within PackageList.\r |
| | 910 | @param Image Points to the image.\r |
| | 911 | \r |
| | 912 | @retval EFI_SUCCESS The new image was added successfully.\r |
| | 913 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r |
| | 914 | database.\r |
| | 915 | @retval EFI_OUT_OF_RESOURCES Could not add the image due to lack of resources.\r |
| | 916 | @retval EFI_INVALID_PARAMETER Image is NULL or ImageId is NULL.\r |
| | 917 | \r |
| | 918 | **/\r |
| | 919 | EFI_STATUS\r |
| | 920 | EFIAPI\r |
| | 921 | HiiNewImage (\r |
| | 922 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| | 923 | IN EFI_HII_HANDLE PackageList,\r |
| | 924 | OUT EFI_IMAGE_ID *ImageId,\r |
| | 925 | IN CONST EFI_IMAGE_INPUT *Image\r |
| | 926 | );\r |
| | 927 | \r |
| | 928 | /**\r |
| | 929 | This function retrieves the image specified by ImageId which is associated with\r |
| | 930 | the specified PackageList and copies it into the buffer specified by Image.\r |
| | 931 | \r |
| | 932 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| | 933 | @param PackageList Handle of the package list where this image will\r |
| | 934 | be searched.\r |
| | 935 | @param ImageId The image's id,, which is unique within\r |
| | 936 | PackageList.\r |
| | 937 | @param Image Points to the image.\r |
| | 938 | \r |
| | 939 | @retval EFI_SUCCESS The new image was returned successfully.\r |
| | 940 | @retval EFI_NOT_FOUND The image specified by ImageId is not available.\r |
| | 941 | The specified PackageList is not in the database.\r |
| | 942 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r |
| | 943 | hold the image.\r |
| | 944 | @retval EFI_INVALID_PARAMETER The Image or ImageSize was NULL.\r |
| | 945 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there was not\r |
| | 946 | enough memory.\r |
| | 947 | \r |
| | 948 | **/\r |
| | 949 | EFI_STATUS\r |
| | 950 | EFIAPI\r |
| | 951 | HiiGetImage (\r |
| | 952 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| | 953 | IN EFI_HII_HANDLE PackageList,\r |
| | 954 | IN EFI_IMAGE_ID ImageId,\r |
| | 955 | OUT EFI_IMAGE_INPUT *Image\r |
| | 956 | );\r |
| | 957 | \r |
| | 958 | /**\r |
| | 959 | This function updates the image specified by ImageId in the specified PackageListHandle to\r |
| | 960 | the image specified by Image.\r |
| | 961 | \r |
| | 962 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| | 963 | @param PackageList The package list containing the images.\r |
| | 964 | @param ImageId The image's id,, which is unique within\r |
| | 965 | PackageList.\r |
| | 966 | @param Image Points to the image.\r |
| | 967 | \r |
| | 968 | @retval EFI_SUCCESS The new image was updated successfully.\r |
| | 969 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r |
| | 970 | database. The specified PackageList is not in the database.\r |
| | 971 | @retval EFI_INVALID_PARAMETER The Image was NULL.\r |
| | 972 | \r |
| | 973 | **/\r |
| | 974 | EFI_STATUS\r |
| | 975 | EFIAPI\r |
| | 976 | HiiSetImage (\r |
| | 977 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| | 978 | IN EFI_HII_HANDLE PackageList,\r |
| | 979 | IN EFI_IMAGE_ID ImageId,\r |
| | 980 | IN CONST EFI_IMAGE_INPUT *Image\r |
| | 981 | );\r |
| | 982 | \r |
| | 983 | /**\r |
| | 984 | This function renders an image to a bitmap or the screen using the specified\r |
| | 985 | color and options. It draws the image on an existing bitmap, allocates a new\r |
| | 986 | bitmap or uses the screen. The images can be clipped.\r |
| | 987 | \r |
| | 988 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| | 989 | @param Flags Describes how the image is to be drawn.\r |
| | 990 | @param Image Points to the image to be displayed.\r |
| | 991 | @param Blt If this points to a non-NULL on entry, this\r |
| | 992 | points to the image, which is Width pixels wide\r |
| | 993 | and Height pixels high. The image will be drawn\r |
| | 994 | onto this image and EFI_HII_DRAW_FLAG_CLIP is\r |
| | 995 | implied. If this points to a NULL on entry, then\r |
| | 996 | a buffer will be allocated to hold the generated\r |
| | 997 | image and the pointer updated on exit. It is the\r |
| | 998 | caller's responsibility to free this buffer.\r |
| | 999 | @param BltX Specifies the offset from the left and top edge\r |
| | 1000 | of the output image of the first pixel in the\r |
| | 1001 | image.\r |
| | 1002 | @param BltY Specifies the offset from the left and top edge\r |
| | 1003 | of the output image of the first pixel in the\r |
| | 1004 | image.\r |
| | 1005 | \r |
| | 1006 | @retval EFI_SUCCESS The image was successfully drawn.\r |
| | 1007 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r |
| | 1008 | @retval EFI_INVALID_PARAMETER The Image or Blt was NULL.\r |
| | 1009 | @retval EFI_INVALID_PARAMETER Any combination of Flags is invalid.\r |
| | 1010 | \r |
| | 1011 | **/\r |
| | 1012 | EFI_STATUS\r |
| | 1013 | EFIAPI\r |
| | 1014 | HiiDrawImage (\r |
| | 1015 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| | 1016 | IN EFI_HII_DRAW_FLAGS Flags,\r |
| | 1017 | IN CONST EFI_IMAGE_INPUT *Image,\r |
| | 1018 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 1019 | IN UINTN BltX,\r |
| | 1020 | IN UINTN BltY\r |
| | 1021 | );\r |
| | 1022 | \r |
| | 1023 | /**\r |
| | 1024 | This function renders an image to a bitmap or the screen using the specified\r |
| | 1025 | color and options. It draws the image on an existing bitmap, allocates a new\r |
| | 1026 | bitmap or uses the screen. The images can be clipped.\r |
| | 1027 | \r |
| | 1028 | @param This A pointer to the EFI_HII_IMAGE_PROTOCOL instance.\r |
| | 1029 | @param Flags Describes how the image is to be drawn.\r |
| | 1030 | @param PackageList The package list in the HII database to search\r |
| | 1031 | for the specified image.\r |
| | 1032 | @param ImageId The image's id, which is unique within\r |
| | 1033 | PackageList.\r |
| | 1034 | @param Blt If this points to a non-NULL on entry, this\r |
| | 1035 | points to the image, which is Width pixels wide\r |
| | 1036 | and Height pixels high. The image will be drawn\r |
| | 1037 | onto this image and\r |
| | 1038 | EFI_HII_DRAW_FLAG_CLIP is implied. If this points\r |
| | 1039 | to a NULL on entry, then a buffer will be\r |
| | 1040 | allocated to hold the generated image and the\r |
| | 1041 | pointer updated on exit. It is the caller's\r |
| | 1042 | responsibility to free this buffer.\r |
| | 1043 | @param BltX Specifies the offset from the left and top edge\r |
| | 1044 | of the output image of the first pixel in the\r |
| | 1045 | image.\r |
| | 1046 | @param BltY Specifies the offset from the left and top edge\r |
| | 1047 | of the output image of the first pixel in the\r |
| | 1048 | image.\r |
| | 1049 | \r |
| | 1050 | @retval EFI_SUCCESS The image was successfully drawn.\r |
| | 1051 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r |
| | 1052 | @retval EFI_INVALID_PARAMETER The Blt was NULL.\r |
| | 1053 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the database.\r |
| | 1054 | The specified PackageList is not in the database.\r |
| | 1055 | \r |
| | 1056 | **/\r |
| | 1057 | EFI_STATUS\r |
| | 1058 | EFIAPI\r |
| | 1059 | HiiDrawImageId (\r |
| | 1060 | IN CONST EFI_HII_IMAGE_PROTOCOL *This,\r |
| | 1061 | IN EFI_HII_DRAW_FLAGS Flags,\r |
| | 1062 | IN EFI_HII_HANDLE PackageList,\r |
| | 1063 | IN EFI_IMAGE_ID ImageId,\r |
| | 1064 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 1065 | IN UINTN BltX,\r |
| | 1066 | IN UINTN BltY\r |
| | 1067 | );\r |
| | 1068 | \r |
| | 1069 | /**\r |
| | 1070 | The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.NewImage().\r |
| | 1071 | This protocol invokes EFI_HII_IMAGE_PROTOCOL.NewImage() implicitly.\r |
| | 1072 | \r |
| | 1073 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r |
| | 1074 | @param PackageList Handle of the package list where this image will\r |
| | 1075 | be added.\r |
| | 1076 | @param ImageId On return, contains the new image id, which is\r |
| | 1077 | unique within PackageList.\r |
| | 1078 | @param Image Points to the image.\r |
| | 1079 | \r |
| | 1080 | @retval EFI_SUCCESS The new image was added successfully.\r |
| | 1081 | @retval EFI_NOT_FOUND The PackageList could not be found.\r |
| | 1082 | @retval EFI_OUT_OF_RESOURCES Could not add the image due to lack of resources.\r |
| | 1083 | @retval EFI_INVALID_PARAMETER Image is NULL or ImageId is NULL.\r |
| | 1084 | **/\r |
| | 1085 | EFI_STATUS\r |
| | 1086 | EFIAPI\r |
| | 1087 | HiiNewImageEx (\r |
| | 1088 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r |
| | 1089 | IN EFI_HII_HANDLE PackageList,\r |
| | 1090 | OUT EFI_IMAGE_ID *ImageId,\r |
| | 1091 | IN CONST EFI_IMAGE_INPUT *Image\r |
| | 1092 | );\r |
| | 1093 | \r |
| | 1094 | /**\r |
| | 1095 | Return the information about the image, associated with the package list.\r |
| | 1096 | The prototype of this extension function is the same with EFI_HII_IMAGE_PROTOCOL.GetImage().\r |
| | 1097 | \r |
| | 1098 | This function is similar to EFI_HII_IMAGE_PROTOCOL.GetImage(). The difference is that\r |
| | 1099 | this function will locate all EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the\r |
| | 1100 | system if the decoder of the certain image type is not supported by the\r |
| | 1101 | EFI_HII_IMAGE_EX_PROTOCOL. The function will attempt to decode the image to the\r |
| | 1102 | EFI_IMAGE_INPUT using the first EFI_HII_IMAGE_DECODER_PROTOCOL instance that\r |
| | 1103 | supports the requested image type.\r |
| | 1104 | \r |
| | 1105 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r |
| | 1106 | @param PackageList The package list in the HII database to search for the\r |
| | 1107 | specified image.\r |
| | 1108 | @param ImageId The image's id, which is unique within PackageList.\r |
| | 1109 | @param Image Points to the image.\r |
| | 1110 | \r |
| | 1111 | @retval EFI_SUCCESS The new image was returned successfully.\r |
| | 1112 | @retval EFI_NOT_FOUND The image specified by ImageId is not available. The specified\r |
| | 1113 | PackageList is not in the Database.\r |
| | 1114 | @retval EFI_INVALID_PARAMETER Image was NULL or ImageId was 0.\r |
| | 1115 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there\r |
| | 1116 | was not enough memory.\r |
| | 1117 | \r |
| | 1118 | **/\r |
| | 1119 | EFI_STATUS\r |
| | 1120 | EFIAPI\r |
| | 1121 | HiiGetImageEx (\r |
| | 1122 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r |
| | 1123 | IN EFI_HII_HANDLE PackageList,\r |
| | 1124 | IN EFI_IMAGE_ID ImageId,\r |
| | 1125 | OUT EFI_IMAGE_INPUT *Image\r |
| | 1126 | );\r |
| | 1127 | \r |
| | 1128 | /**\r |
| | 1129 | Change the information about the image.\r |
| | 1130 | \r |
| | 1131 | Same with EFI_HII_IMAGE_PROTOCOL.SetImage(), this protocol invokes\r |
| | 1132 | EFI_HII_IMAGE_PROTOCOL.SetImage()implicitly.\r |
| | 1133 | \r |
| | 1134 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r |
| | 1135 | @param PackageList The package list containing the images.\r |
| | 1136 | @param ImageId The image's id, which is unique within PackageList.\r |
| | 1137 | @param Image Points to the image.\r |
| | 1138 | \r |
| | 1139 | @retval EFI_SUCCESS The new image was successfully updated.\r |
| | 1140 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r |
| | 1141 | database. The specified PackageList is not in\r |
| | 1142 | the database.\r |
| | 1143 | @retval EFI_INVALID_PARAMETER The Image was NULL, the ImageId was 0 or\r |
| | 1144 | the Image->Bitmap was NULL.\r |
| | 1145 | \r |
| | 1146 | **/\r |
| | 1147 | EFI_STATUS\r |
| | 1148 | EFIAPI\r |
| | 1149 | HiiSetImageEx (\r |
| | 1150 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r |
| | 1151 | IN EFI_HII_HANDLE PackageList,\r |
| | 1152 | IN EFI_IMAGE_ID ImageId,\r |
| | 1153 | IN CONST EFI_IMAGE_INPUT *Image\r |
| | 1154 | );\r |
| | 1155 | \r |
| | 1156 | /**\r |
| | 1157 | Renders an image to a bitmap or to the display.\r |
| | 1158 | \r |
| | 1159 | The prototype of this extension function is the same with\r |
| | 1160 | EFI_HII_IMAGE_PROTOCOL.DrawImage(). This protocol invokes\r |
| | 1161 | EFI_HII_IMAGE_PROTOCOL.DrawImage() implicitly.\r |
| | 1162 | \r |
| | 1163 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r |
| | 1164 | @param Flags Describes how the image is to be drawn.\r |
| | 1165 | @param Image Points to the image to be displayed.\r |
| | 1166 | @param Blt If this points to a non-NULL on entry, this points\r |
| | 1167 | to the image, which is Width pixels wide and\r |
| | 1168 | Height pixels high. The image will be drawn onto\r |
| | 1169 | this image and EFI_HII_DRAW_FLAG_CLIP is implied.\r |
| | 1170 | If this points to a NULL on entry, then a buffer\r |
| | 1171 | will be allocated to hold the generated image and\r |
| | 1172 | the pointer updated on exit. It is the caller's\r |
| | 1173 | responsibility to free this buffer.\r |
| | 1174 | @param BltX Specifies the offset from the left and top edge of\r |
| | 1175 | the output image of the first pixel in the image.\r |
| | 1176 | @param BltY Specifies the offset from the left and top edge of\r |
| | 1177 | the output image of the first pixel in the image.\r |
| | 1178 | \r |
| | 1179 | @retval EFI_SUCCESS The image was successfully drawn.\r |
| | 1180 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r |
| | 1181 | @retval EFI_INVALID_PARAMETER The Image or Blt was NULL.\r |
| | 1182 | \r |
| | 1183 | **/\r |
| | 1184 | EFI_STATUS\r |
| | 1185 | EFIAPI\r |
| | 1186 | HiiDrawImageEx (\r |
| | 1187 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r |
| | 1188 | IN EFI_HII_DRAW_FLAGS Flags,\r |
| | 1189 | IN CONST EFI_IMAGE_INPUT *Image,\r |
| | 1190 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 1191 | IN UINTN BltX,\r |
| | 1192 | IN UINTN BltY\r |
| | 1193 | );\r |
| | 1194 | \r |
| | 1195 | /**\r |
| | 1196 | Renders an image to a bitmap or the screen containing the contents of the specified\r |
| | 1197 | image.\r |
| | 1198 | \r |
| | 1199 | This function is similar to EFI_HII_IMAGE_PROTOCOL.DrawImageId(). The difference is that\r |
| | 1200 | this function will locate all EFI_HII_IMAGE_DECODER_PROTOCOL instances installed in the\r |
| | 1201 | system if the decoder of the certain image type is not supported by the\r |
| | 1202 | EFI_HII_IMAGE_EX_PROTOCOL. The function will attempt to decode the image to the\r |
| | 1203 | EFI_IMAGE_INPUT using the first EFI_HII_IMAGE_DECODER_PROTOCOL instance that\r |
| | 1204 | supports the requested image type.\r |
| | 1205 | \r |
| | 1206 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r |
| | 1207 | @param Flags Describes how the image is to be drawn.\r |
| | 1208 | @param PackageList The package list in the HII database to search for\r |
| | 1209 | the specified image.\r |
| | 1210 | @param ImageId The image's id, which is unique within PackageList.\r |
| | 1211 | @param Blt If this points to a non-NULL on entry, this points\r |
| | 1212 | to the image, which is Width pixels wide and\r |
| | 1213 | Height pixels high. The image will be drawn onto\r |
| | 1214 | this image and EFI_HII_DRAW_FLAG_CLIP is implied.\r |
| | 1215 | If this points to a NULL on entry, then a buffer\r |
| | 1216 | will be allocated to hold the generated image\r |
| | 1217 | and the pointer updated on exit. It is the caller's\r |
| | 1218 | responsibility to free this buffer.\r |
| | 1219 | @param BltX Specifies the offset from the left and top edge of\r |
| | 1220 | the output image of the first pixel in the image.\r |
| | 1221 | @param BltY Specifies the offset from the left and top edge of\r |
| | 1222 | the output image of the first pixel in the image.\r |
| | 1223 | \r |
| | 1224 | @retval EFI_SUCCESS The image was successfully drawn.\r |
| | 1225 | @retval EFI_OUT_OF_RESOURCES Unable to allocate an output buffer for Blt.\r |
| | 1226 | @retval EFI_INVALID_PARAMETER The Blt was NULL or ImageId was 0.\r |
| | 1227 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the database.\r |
| | 1228 | The specified PackageList is not in the database.\r |
| | 1229 | \r |
| | 1230 | **/\r |
| | 1231 | EFI_STATUS\r |
| | 1232 | EFIAPI\r |
| | 1233 | HiiDrawImageIdEx (\r |
| | 1234 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r |
| | 1235 | IN EFI_HII_DRAW_FLAGS Flags,\r |
| | 1236 | IN EFI_HII_HANDLE PackageList,\r |
| | 1237 | IN EFI_IMAGE_ID ImageId,\r |
| | 1238 | IN OUT EFI_IMAGE_OUTPUT **Blt,\r |
| | 1239 | IN UINTN BltX,\r |
| | 1240 | IN UINTN BltY\r |
| | 1241 | );\r |
| | 1242 | \r |
| | 1243 | /**\r |
| | 1244 | This function returns the image information to EFI_IMAGE_OUTPUT. Only the width\r |
| | 1245 | and height are returned to the EFI_IMAGE_OUTPUT instead of decoding the image\r |
| | 1246 | to the buffer. This function is used to get the geometry of the image. This function\r |
| | 1247 | will try to locate all of the EFI_HII_IMAGE_DECODER_PROTOCOL installed on the\r |
| | 1248 | system if the decoder of image type is not supported by the EFI_HII_IMAGE_EX_PROTOCOL.\r |
| | 1249 | \r |
| | 1250 | @param This A pointer to the EFI_HII_IMAGE_EX_PROTOCOL instance.\r |
| | 1251 | @param PackageList Handle of the package list where this image will\r |
| | 1252 | be searched.\r |
| | 1253 | @param ImageId The image's id, which is unique within PackageList.\r |
| | 1254 | @param Image Points to the image.\r |
| | 1255 | \r |
| | 1256 | @retval EFI_SUCCESS The new image was returned successfully.\r |
| | 1257 | @retval EFI_NOT_FOUND The image specified by ImageId is not in the\r |
| | 1258 | database. The specified PackageList is not in the database.\r |
| | 1259 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by ImageSize is too small to\r |
| | 1260 | hold the image.\r |
| | 1261 | @retval EFI_INVALID_PARAMETER The Image was NULL or the ImageId was 0.\r |
| | 1262 | @retval EFI_OUT_OF_RESOURCES The bitmap could not be retrieved because there\r |
| | 1263 | was not enough memory.\r |
| | 1264 | \r |
| | 1265 | **/\r |
| | 1266 | EFI_STATUS\r |
| | 1267 | EFIAPI\r |
| | 1268 | HiiGetImageInfo (\r |
| | 1269 | IN CONST EFI_HII_IMAGE_EX_PROTOCOL *This,\r |
| | 1270 | IN EFI_HII_HANDLE PackageList,\r |
| | 1271 | IN EFI_IMAGE_ID ImageId,\r |
| | 1272 | OUT EFI_IMAGE_OUTPUT *Image\r |
| | 1273 | );\r |
| | 1274 | \r |
| | 1275 | //\r |
| | 1276 | // EFI_HII_STRING_PROTOCOL\r |
| | 1277 | //\r |
| | 1278 | \r |
| | 1279 | /**\r |
| | 1280 | This function adds the string String to the group of strings owned by PackageList, with the\r |
| | 1281 | specified font information StringFontInfo and returns a new string id.\r |
| | 1282 | \r |
| | 1283 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| | 1284 | instance.\r |
| | 1285 | @param PackageList Handle of the package list where this string will\r |
| | 1286 | be added.\r |
| | 1287 | @param StringId On return, contains the new strings id, which is\r |
| | 1288 | unique within PackageList.\r |
| | 1289 | @param Language Points to the language for the new string.\r |
| | 1290 | @param LanguageName Points to the printable language name to\r |
| | 1291 | associate with the passed in Language field.If\r |
| | 1292 | LanguageName is not NULL and the string package\r |
| | 1293 | header's LanguageName associated with a given\r |
| | 1294 | Language is not zero, the LanguageName being\r |
| | 1295 | passed in will be ignored.\r |
| | 1296 | @param String Points to the new null-terminated string.\r |
| | 1297 | @param StringFontInfo Points to the new string's font information or\r |
| | 1298 | NULL if the string should have the default system\r |
| | 1299 | font, size and style.\r |
| | 1300 | \r |
| | 1301 | @retval EFI_SUCCESS The new string was added successfully.\r |
| | 1302 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r |
| | 1303 | database.\r |
| | 1304 | @retval EFI_OUT_OF_RESOURCES Could not add the string due to lack of\r |
| | 1305 | resources.\r |
| | 1306 | @retval EFI_INVALID_PARAMETER String is NULL or StringId is NULL or Language is\r |
| | 1307 | NULL.\r |
| | 1308 | \r |
| | 1309 | **/\r |
| | 1310 | EFI_STATUS\r |
| | 1311 | EFIAPI\r |
| | 1312 | HiiNewString (\r |
| | 1313 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| | 1314 | IN EFI_HII_HANDLE PackageList,\r |
| | 1315 | OUT EFI_STRING_ID *StringId,\r |
| | 1316 | IN CONST CHAR8 *Language,\r |
| | 1317 | IN CONST CHAR16 *LanguageName OPTIONAL,\r |
| | 1318 | IN CONST EFI_STRING String,\r |
| | 1319 | IN CONST EFI_FONT_INFO *StringFontInfo OPTIONAL\r |
| | 1320 | );\r |
| | 1321 | \r |
| | 1322 | /**\r |
| | 1323 | This function retrieves the string specified by StringId which is associated\r |
| | 1324 | with the specified PackageList in the language Language and copies it into\r |
| | 1325 | the buffer specified by String.\r |
| | 1326 | \r |
| | 1327 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| | 1328 | instance.\r |
| | 1329 | @param Language Points to the language for the retrieved string.\r |
| | 1330 | @param PackageList The package list in the HII database to search\r |
| | 1331 | for the specified string.\r |
| | 1332 | @param StringId The string's id, which is unique within\r |
| | 1333 | PackageList.\r |
| | 1334 | @param String Points to the new null-terminated string.\r |
| | 1335 | @param StringSize On entry, points to the size of the buffer\r |
| | 1336 | pointed to by String, in bytes. On return,\r |
| | 1337 | points to the length of the string, in bytes.\r |
| | 1338 | @param StringFontInfo If not NULL, points to the string's font\r |
| | 1339 | information. It's caller's responsibility to\r |
| | 1340 | free this buffer.\r |
| | 1341 | \r |
| | 1342 | @retval EFI_SUCCESS The string was returned successfully.\r |
| | 1343 | @retval EFI_NOT_FOUND The string specified by StringId is not\r |
| | 1344 | available.\r |
| | 1345 | The specified PackageList is not in the database.\r |
| | 1346 | @retval EFI_INVALID_LANGUAGE The string specified by StringId is available but\r |
| | 1347 | not in the specified language.\r |
| | 1348 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by StringSize is too small\r |
| | 1349 | to hold the string.\r |
| | 1350 | @retval EFI_INVALID_PARAMETER The Language or StringSize was NULL.\r |
| | 1351 | @retval EFI_INVALID_PARAMETER The value referenced by StringSize was not zero\r |
| | 1352 | and String was NULL.\r |
| | 1353 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to complete the\r |
| | 1354 | request.\r |
| | 1355 | \r |
| | 1356 | **/\r |
| | 1357 | EFI_STATUS\r |
| | 1358 | EFIAPI\r |
| | 1359 | HiiGetString (\r |
| | 1360 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| | 1361 | IN CONST CHAR8 *Language,\r |
| | 1362 | IN EFI_HII_HANDLE PackageList,\r |
| | 1363 | IN EFI_STRING_ID StringId,\r |
| | 1364 | OUT EFI_STRING String,\r |
| | 1365 | IN OUT UINTN *StringSize,\r |
| | 1366 | OUT EFI_FONT_INFO **StringFontInfo OPTIONAL\r |
| | 1367 | );\r |
| | 1368 | \r |
| | 1369 | /**\r |
| | 1370 | This function updates the string specified by StringId in the specified PackageList to the text\r |
| | 1371 | specified by String and, optionally, the font information specified by StringFontInfo.\r |
| | 1372 | \r |
| | 1373 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| | 1374 | instance.\r |
| | 1375 | @param PackageList The package list containing the strings.\r |
| | 1376 | @param StringId The string's id, which is unique within\r |
| | 1377 | PackageList.\r |
| | 1378 | @param Language Points to the language for the updated string.\r |
| | 1379 | @param String Points to the new null-terminated string.\r |
| | 1380 | @param StringFontInfo Points to the string's font information or NULL\r |
| | 1381 | if the string font information is not changed.\r |
| | 1382 | \r |
| | 1383 | @retval EFI_SUCCESS The string was updated successfully.\r |
| | 1384 | @retval EFI_NOT_FOUND The string specified by StringId is not in the\r |
| | 1385 | database.\r |
| | 1386 | @retval EFI_INVALID_PARAMETER The String or Language was NULL.\r |
| | 1387 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r |
| | 1388 | task.\r |
| | 1389 | \r |
| | 1390 | **/\r |
| | 1391 | EFI_STATUS\r |
| | 1392 | EFIAPI\r |
| | 1393 | HiiSetString (\r |
| | 1394 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| | 1395 | IN EFI_HII_HANDLE PackageList,\r |
| | 1396 | IN EFI_STRING_ID StringId,\r |
| | 1397 | IN CONST CHAR8 *Language,\r |
| | 1398 | IN CONST EFI_STRING String,\r |
| | 1399 | IN CONST EFI_FONT_INFO *StringFontInfo OPTIONAL\r |
| | 1400 | );\r |
| | 1401 | \r |
| | 1402 | /**\r |
| | 1403 | This function returns the list of supported languages, in the format specified\r |
| | 1404 | in Appendix M of UEFI 2.1 spec.\r |
| | 1405 | \r |
| | 1406 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| | 1407 | instance.\r |
| | 1408 | @param PackageList The package list to examine.\r |
| | 1409 | @param Languages Points to the buffer to hold the returned\r |
| | 1410 | null-terminated ASCII string.\r |
| | 1411 | @param LanguagesSize On entry, points to the size of the buffer\r |
| | 1412 | pointed to by Languages, in bytes. On return,\r |
| | 1413 | points to the length of Languages, in bytes.\r |
| | 1414 | \r |
| | 1415 | @retval EFI_SUCCESS The languages were returned successfully.\r |
| | 1416 | @retval EFI_INVALID_PARAMETER The LanguagesSize was NULL.\r |
| | 1417 | @retval EFI_INVALID_PARAMETER The value referenced by LanguagesSize is not zero and Languages is NULL.\r |
| | 1418 | @retval EFI_BUFFER_TOO_SMALL The LanguagesSize is too small to hold the list\r |
| | 1419 | of supported languages. LanguageSize is updated\r |
| | 1420 | to contain the required size.\r |
| | 1421 | @retval EFI_NOT_FOUND Could not find string package in specified\r |
| | 1422 | packagelist.\r |
| | 1423 | \r |
| | 1424 | **/\r |
| | 1425 | EFI_STATUS\r |
| | 1426 | EFIAPI\r |
| | 1427 | HiiGetLanguages (\r |
| | 1428 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| | 1429 | IN EFI_HII_HANDLE PackageList,\r |
| | 1430 | IN OUT CHAR8 *Languages,\r |
| | 1431 | IN OUT UINTN *LanguagesSize\r |
| | 1432 | );\r |
| | 1433 | \r |
| | 1434 | /**\r |
| | 1435 | Each string package has associated with it a single primary language and zero\r |
| | 1436 | or more secondary languages. This routine returns the secondary languages\r |
| | 1437 | associated with a package list.\r |
| | 1438 | \r |
| | 1439 | @param This A pointer to the EFI_HII_STRING_PROTOCOL\r |
| | 1440 | instance.\r |
| | 1441 | @param PackageList The package list to examine.\r |
| | 1442 | @param PrimaryLanguage Points to the null-terminated ASCII string that specifies\r |
| | 1443 | the primary language. Languages are specified in the\r |
| | 1444 | format specified in Appendix M of the UEFI 2.0 specification.\r |
| | 1445 | @param SecondaryLanguages Points to the buffer to hold the returned null-terminated\r |
| | 1446 | ASCII string that describes the list of\r |
| | 1447 | secondary languages for the specified\r |
| | 1448 | PrimaryLanguage. If there are no secondary\r |
| | 1449 | languages, the function returns successfully,\r |
| | 1450 | but this is set to NULL.\r |
| | 1451 | @param SecondaryLanguagesSize On entry, points to the size of the buffer\r |
| | 1452 | pointed to by SecondaryLanguages, in bytes. On\r |
| | 1453 | return, points to the length of SecondaryLanguages\r |
| | 1454 | in bytes.\r |
| | 1455 | \r |
| | 1456 | @retval EFI_SUCCESS Secondary languages were correctly returned.\r |
| | 1457 | @retval EFI_INVALID_PARAMETER PrimaryLanguage or SecondaryLanguagesSize was NULL.\r |
| | 1458 | @retval EFI_INVALID_PARAMETER The value referenced by SecondaryLanguagesSize is not\r |
| | 1459 | zero and SecondaryLanguages is NULL.\r |
| | 1460 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by SecondaryLanguagesSize is\r |
| | 1461 | too small to hold the returned information.\r |
| | 1462 | SecondaryLanguageSize is updated to hold the size of\r |
| | 1463 | the buffer required.\r |
| | 1464 | @retval EFI_INVALID_LANGUAGE The language specified by PrimaryLanguage is not\r |
| | 1465 | present in the specified package list.\r |
| | 1466 | @retval EFI_NOT_FOUND The specified PackageList is not in the Database.\r |
| | 1467 | \r |
| | 1468 | **/\r |
| | 1469 | EFI_STATUS\r |
| | 1470 | EFIAPI\r |
| | 1471 | HiiGetSecondaryLanguages (\r |
| | 1472 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r |
| | 1473 | IN EFI_HII_HANDLE PackageList,\r |
| | 1474 | IN CONST CHAR8 *PrimaryLanguage,\r |
| | 1475 | IN OUT CHAR8 *SecondaryLanguages,\r |
| | 1476 | IN OUT UINTN *SecondaryLanguagesSize\r |
| | 1477 | );\r |
| | 1478 | \r |
| | 1479 | //\r |
| | 1480 | // EFI_HII_DATABASE_PROTOCOL protocol interfaces\r |
| | 1481 | //\r |
| | 1482 | \r |
| | 1483 | /**\r |
| | 1484 | This function adds the packages in the package list to the database and returns a handle. If there is a\r |
| | 1485 | EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will\r |
| | 1486 | create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.\r |
| | 1487 | \r |
| | 1488 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1489 | instance.\r |
| | 1490 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r |
| | 1491 | structure.\r |
| | 1492 | @param DriverHandle Associate the package list with this EFI handle.\r |
| | 1493 | If a NULL is specified, this data will not be associate\r |
| | 1494 | with any drivers and cannot have a callback induced.\r |
| | 1495 | @param Handle A pointer to the EFI_HII_HANDLE instance.\r |
| | 1496 | \r |
| | 1497 | @retval EFI_SUCCESS The package list associated with the Handle was\r |
| | 1498 | added to the HII database.\r |
| | 1499 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the\r |
| | 1500 | new database contents.\r |
| | 1501 | @retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.\r |
| | 1502 | \r |
| | 1503 | **/\r |
| | 1504 | EFI_STATUS\r |
| | 1505 | EFIAPI\r |
| | 1506 | HiiNewPackageList (\r |
| | 1507 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1508 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r |
| | 1509 | IN CONST EFI_HANDLE DriverHandle OPTIONAL,\r |
| | 1510 | OUT EFI_HII_HANDLE *Handle\r |
| | 1511 | );\r |
| | 1512 | \r |
| | 1513 | /**\r |
| | 1514 | This function removes the package list that is associated with a handle Handle\r |
| | 1515 | from the HII database. Before removing the package, any registered functions\r |
| | 1516 | with the notification type REMOVE_PACK and the same package type will be called.\r |
| | 1517 | \r |
| | 1518 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1519 | instance.\r |
| | 1520 | @param Handle The handle that was registered to the data that\r |
| | 1521 | is requested for removal.\r |
| | 1522 | \r |
| | 1523 | @retval EFI_SUCCESS The data associated with the Handle was removed\r |
| | 1524 | from the HII database.\r |
| | 1525 | @retval EFI_NOT_FOUND The specified Handle is not in database.\r |
| | 1526 | \r |
| | 1527 | **/\r |
| | 1528 | EFI_STATUS\r |
| | 1529 | EFIAPI\r |
| | 1530 | HiiRemovePackageList (\r |
| | 1531 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1532 | IN EFI_HII_HANDLE Handle\r |
| | 1533 | );\r |
| | 1534 | \r |
| | 1535 | /**\r |
| | 1536 | This function updates the existing package list (which has the specified Handle)\r |
| | 1537 | in the HII databases, using the new package list specified by PackageList.\r |
| | 1538 | \r |
| | 1539 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1540 | instance.\r |
| | 1541 | @param Handle The handle that was registered to the data that\r |
| | 1542 | is requested to be updated.\r |
| | 1543 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r |
| | 1544 | package.\r |
| | 1545 | \r |
| | 1546 | @retval EFI_SUCCESS The HII database was successfully updated.\r |
| | 1547 | @retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated\r |
| | 1548 | database.\r |
| | 1549 | @retval EFI_INVALID_PARAMETER PackageList was NULL.\r |
| | 1550 | @retval EFI_NOT_FOUND The specified Handle is not in database.\r |
| | 1551 | \r |
| | 1552 | **/\r |
| | 1553 | EFI_STATUS\r |
| | 1554 | EFIAPI\r |
| | 1555 | HiiUpdatePackageList (\r |
| | 1556 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1557 | IN EFI_HII_HANDLE Handle,\r |
| | 1558 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList\r |
| | 1559 | );\r |
| | 1560 | \r |
| | 1561 | /**\r |
| | 1562 | This function returns a list of the package handles of the specified type\r |
| | 1563 | that are currently active in the database. The pseudo-type\r |
| | 1564 | EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.\r |
| | 1565 | \r |
| | 1566 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1567 | instance.\r |
| | 1568 | @param PackageType Specifies the package type of the packages to\r |
| | 1569 | list or EFI_HII_PACKAGE_TYPE_ALL for all packages\r |
| | 1570 | to be listed.\r |
| | 1571 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r |
| | 1572 | this is the pointer to the GUID which must match\r |
| | 1573 | the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.\r |
| | 1574 | Otherwise, it must be NULL.\r |
| | 1575 | @param HandleBufferLength On input, a pointer to the length of the handle\r |
| | 1576 | buffer. On output, the length of the handle\r |
| | 1577 | buffer that is required for the handles found.\r |
| | 1578 | @param Handle An array of EFI_HII_HANDLE instances returned.\r |
| | 1579 | \r |
| | 1580 | @retval EFI_SUCCESS The matching handles are outputted successfully.\r |
| | 1581 | HandleBufferLength is updated with the actual length.\r |
| | 1582 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
| | 1583 | Handle is too small to support the number of\r |
| | 1584 | handles. HandleBufferLength is updated with a\r |
| | 1585 | value that will enable the data to fit.\r |
| | 1586 | @retval EFI_NOT_FOUND No matching handle could not be found in\r |
| | 1587 | database.\r |
| | 1588 | @retval EFI_INVALID_PARAMETER HandleBufferLength was NULL.\r |
| | 1589 | @retval EFI_INVALID_PARAMETER The value referenced by HandleBufferLength was not\r |
| | 1590 | zero and Handle was NULL.\r |
| | 1591 | @retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but\r |
| | 1592 | PackageGuid is not NULL, PackageType is a EFI_HII_\r |
| | 1593 | PACKAGE_TYPE_GUID but PackageGuid is NULL.\r |
| | 1594 | \r |
| | 1595 | **/\r |
| | 1596 | EFI_STATUS\r |
| | 1597 | EFIAPI\r |
| | 1598 | HiiListPackageLists (\r |
| | 1599 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1600 | IN UINT8 PackageType,\r |
| | 1601 | IN CONST EFI_GUID *PackageGuid,\r |
| | 1602 | IN OUT UINTN *HandleBufferLength,\r |
| | 1603 | OUT EFI_HII_HANDLE *Handle\r |
| | 1604 | );\r |
| | 1605 | \r |
| | 1606 | /**\r |
| | 1607 | This function will export one or all package lists in the database to a buffer.\r |
| | 1608 | For each package list exported, this function will call functions registered\r |
| | 1609 | with EXPORT_PACK and then copy the package list to the buffer.\r |
| | 1610 | \r |
| | 1611 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1612 | instance.\r |
| | 1613 | @param Handle An EFI_HII_HANDLE that corresponds to the desired\r |
| | 1614 | package list in the HII database to export or\r |
| | 1615 | NULL to indicate all package lists should be\r |
| | 1616 | exported.\r |
| | 1617 | @param BufferSize On input, a pointer to the length of the buffer.\r |
| | 1618 | On output, the length of the buffer that is\r |
| | 1619 | required for the exported data.\r |
| | 1620 | @param Buffer A pointer to a buffer that will contain the\r |
| | 1621 | results of the export function.\r |
| | 1622 | \r |
| | 1623 | @retval EFI_SUCCESS Package exported.\r |
| | 1624 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
| | 1625 | Handle is too small to support the number of\r |
| | 1626 | handles. HandleBufferLength is updated with\r |
| | 1627 | a value that will enable the data to fit.\r |
| | 1628 | @retval EFI_NOT_FOUND The specified Handle could not be found in the\r |
| | 1629 | current database.\r |
| | 1630 | @retval EFI_INVALID_PARAMETER BufferSize was NULL.\r |
| | 1631 | @retval EFI_INVALID_PARAMETER The value referenced by BufferSize was not zero\r |
| | 1632 | and Buffer was NULL.\r |
| | 1633 | \r |
| | 1634 | **/\r |
| | 1635 | EFI_STATUS\r |
| | 1636 | EFIAPI\r |
| | 1637 | HiiExportPackageLists (\r |
| | 1638 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1639 | IN EFI_HII_HANDLE Handle,\r |
| | 1640 | IN OUT UINTN *BufferSize,\r |
| | 1641 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r |
| | 1642 | );\r |
| | 1643 | \r |
| | 1644 | /**\r |
| | 1645 | This function registers a function which will be called when specified actions related to packages of\r |
| | 1646 | the specified type occur in the HII database. By registering a function, other HII-related drivers are\r |
| | 1647 | notified when specific package types are added, removed or updated in the HII database.\r |
| | 1648 | Each driver or application which registers a notification should use\r |
| | 1649 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.\r |
| | 1650 | \r |
| | 1651 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1652 | instance.\r |
| | 1653 | @param PackageType Specifies the package type of the packages to\r |
| | 1654 | list or EFI_HII_PACKAGE_TYPE_ALL for all packages\r |
| | 1655 | to be listed.\r |
| | 1656 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r |
| | 1657 | this is the pointer to the GUID which must match\r |
| | 1658 | the Guid field of\r |
| | 1659 | EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must\r |
| | 1660 | be NULL.\r |
| | 1661 | @param PackageNotifyFn Points to the function to be called when the\r |
| | 1662 | event specified by\r |
| | 1663 | NotificationType occurs.\r |
| | 1664 | @param NotifyType Describes the types of notification which this\r |
| | 1665 | function will be receiving.\r |
| | 1666 | @param NotifyHandle Points to the unique handle assigned to the\r |
| | 1667 | registered notification. Can be used in\r |
| | 1668 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()\r |
| | 1669 | to stop notifications.\r |
| | 1670 | \r |
| | 1671 | @retval EFI_SUCCESS Notification registered successfully.\r |
| | 1672 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures\r |
| | 1673 | @retval EFI_INVALID_PARAMETER NotifyHandle is NULL.\r |
| | 1674 | @retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not\r |
| | 1675 | EFI_HII_PACKAGE_TYPE_GUID.\r |
| | 1676 | @retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is\r |
| | 1677 | EFI_HII_PACKAGE_TYPE_GUID.\r |
| | 1678 | \r |
| | 1679 | **/\r |
| | 1680 | EFI_STATUS\r |
| | 1681 | EFIAPI\r |
| | 1682 | HiiRegisterPackageNotify (\r |
| | 1683 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1684 | IN UINT8 PackageType,\r |
| | 1685 | IN CONST EFI_GUID *PackageGuid,\r |
| | 1686 | IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,\r |
| | 1687 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r |
| | 1688 | OUT EFI_HANDLE *NotifyHandle\r |
| | 1689 | );\r |
| | 1690 | \r |
| | 1691 | /**\r |
| | 1692 | Removes the specified HII database package-related notification.\r |
| | 1693 | \r |
| | 1694 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1695 | instance.\r |
| | 1696 | @param NotificationHandle The handle of the notification function being\r |
| | 1697 | unregistered.\r |
| | 1698 | \r |
| | 1699 | @retval EFI_SUCCESS Notification is unregistered successfully.\r |
| | 1700 | @retval EFI_NOT_FOUND The incoming notification handle does not exist\r |
| | 1701 | in current hii database.\r |
| | 1702 | \r |
| | 1703 | **/\r |
| | 1704 | EFI_STATUS\r |
| | 1705 | EFIAPI\r |
| | 1706 | HiiUnregisterPackageNotify (\r |
| | 1707 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1708 | IN EFI_HANDLE NotificationHandle\r |
| | 1709 | );\r |
| | 1710 | \r |
| | 1711 | /**\r |
| | 1712 | This routine retrieves an array of GUID values for each keyboard layout that\r |
| | 1713 | was previously registered in the system.\r |
| | 1714 | \r |
| | 1715 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1716 | instance.\r |
| | 1717 | @param KeyGuidBufferLength On input, a pointer to the length of the keyboard\r |
| | 1718 | GUID buffer. On output, the length of the handle\r |
| | 1719 | buffer that is required for the handles found.\r |
| | 1720 | @param KeyGuidBuffer An array of keyboard layout GUID instances\r |
| | 1721 | returned.\r |
| | 1722 | \r |
| | 1723 | @retval EFI_SUCCESS KeyGuidBuffer was updated successfully.\r |
| | 1724 | @retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates\r |
| | 1725 | that KeyGuidBuffer is too small to support the\r |
| | 1726 | number of GUIDs. KeyGuidBufferLength is\r |
| | 1727 | updated with a value that will enable the data to\r |
| | 1728 | fit.\r |
| | 1729 | @retval EFI_INVALID_PARAMETER The KeyGuidBufferLength is NULL.\r |
| | 1730 | @retval EFI_INVALID_PARAMETER The value referenced by KeyGuidBufferLength is not\r |
| | 1731 | zero and KeyGuidBuffer is NULL.\r |
| | 1732 | @retval EFI_NOT_FOUND There was no keyboard layout.\r |
| | 1733 | \r |
| | 1734 | **/\r |
| | 1735 | EFI_STATUS\r |
| | 1736 | EFIAPI\r |
| | 1737 | HiiFindKeyboardLayouts (\r |
| | 1738 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1739 | IN OUT UINT16 *KeyGuidBufferLength,\r |
| | 1740 | OUT EFI_GUID *KeyGuidBuffer\r |
| | 1741 | );\r |
| | 1742 | \r |
| | 1743 | /**\r |
| | 1744 | This routine retrieves the requested keyboard layout. The layout is a physical description of the keys\r |
| | 1745 | on a keyboard and the character(s) that are associated with a particular set of key strokes.\r |
| | 1746 | \r |
| | 1747 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1748 | instance.\r |
| | 1749 | @param KeyGuid A pointer to the unique ID associated with a\r |
| | 1750 | given keyboard layout. If KeyGuid is NULL then\r |
| | 1751 | the current layout will be retrieved.\r |
| | 1752 | @param KeyboardLayoutLength On input, a pointer to the length of the\r |
| | 1753 | KeyboardLayout buffer. On output, the length of\r |
| | 1754 | the data placed into KeyboardLayout.\r |
| | 1755 | @param KeyboardLayout A pointer to a buffer containing the retrieved\r |
| | 1756 | keyboard layout.\r |
| | 1757 | \r |
| | 1758 | @retval EFI_SUCCESS The keyboard layout was retrieved successfully.\r |
| | 1759 | @retval EFI_NOT_FOUND The requested keyboard layout was not found.\r |
| | 1760 | @retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was\r |
| | 1761 | NULL.\r |
| | 1762 | \r |
| | 1763 | **/\r |
| | 1764 | EFI_STATUS\r |
| | 1765 | EFIAPI\r |
| | 1766 | HiiGetKeyboardLayout (\r |
| | 1767 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1768 | IN CONST EFI_GUID *KeyGuid,\r |
| | 1769 | IN OUT UINT16 *KeyboardLayoutLength,\r |
| | 1770 | OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout\r |
| | 1771 | );\r |
| | 1772 | \r |
| | 1773 | /**\r |
| | 1774 | This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine\r |
| | 1775 | is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID\r |
| | 1776 | group type. This is so that agents which are sensitive to the current keyboard layout being changed\r |
| | 1777 | can be notified of this change.\r |
| | 1778 | \r |
| | 1779 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1780 | instance.\r |
| | 1781 | @param KeyGuid A pointer to the unique ID associated with a\r |
| | 1782 | given keyboard layout.\r |
| | 1783 | \r |
| | 1784 | @retval EFI_SUCCESS The current keyboard layout was successfully set.\r |
| | 1785 | @retval EFI_NOT_FOUND The referenced keyboard layout was not found, so\r |
| | 1786 | action was taken.\r |
| | 1787 | @retval EFI_INVALID_PARAMETER The KeyGuid was NULL.\r |
| | 1788 | \r |
| | 1789 | **/\r |
| | 1790 | EFI_STATUS\r |
| | 1791 | EFIAPI\r |
| | 1792 | HiiSetKeyboardLayout (\r |
| | 1793 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1794 | IN CONST EFI_GUID *KeyGuid\r |
| | 1795 | );\r |
| | 1796 | \r |
| | 1797 | /**\r |
| | 1798 | Return the EFI handle associated with a package list.\r |
| | 1799 | \r |
| | 1800 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r |
| | 1801 | instance.\r |
| | 1802 | @param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired\r |
| | 1803 | package list in the HIIdatabase.\r |
| | 1804 | @param DriverHandle On return, contains the EFI_HANDLE which was\r |
| | 1805 | registered with the package list in\r |
| | 1806 | NewPackageList().\r |
| | 1807 | \r |
| | 1808 | @retval EFI_SUCCESS The DriverHandle was returned successfully.\r |
| | 1809 | @retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or\r |
| | 1810 | DriverHandle was NULL.\r |
| | 1811 | \r |
| | 1812 | **/\r |
| | 1813 | EFI_STATUS\r |
| | 1814 | EFIAPI\r |
| | 1815 | HiiGetPackageListHandle (\r |
| | 1816 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
| | 1817 | IN EFI_HII_HANDLE PackageListHandle,\r |
| | 1818 | OUT EFI_HANDLE *DriverHandle\r |
| | 1819 | );\r |
| | 1820 | \r |
| | 1821 | //\r |
| | 1822 | // EFI_HII_CONFIG_ROUTING_PROTOCOL interfaces\r |
| | 1823 | //\r |
| | 1824 | \r |
| | 1825 | /**\r |
| | 1826 | This function allows a caller to extract the current configuration\r |
| | 1827 | for one or more named elements from one or more drivers.\r |
| | 1828 | \r |
| | 1829 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| | 1830 | instance.\r |
| | 1831 | @param Request A null-terminated Unicode string in\r |
| | 1832 | <MultiConfigRequest> format.\r |
| | 1833 | @param Progress On return, points to a character in the Request\r |
| | 1834 | string. Points to the string's null terminator if\r |
| | 1835 | request was successful. Points to the most recent\r |
| | 1836 | & before the first failing name / value pair (or\r |
| | 1837 | the beginning of the string if the failure is in\r |
| | 1838 | the first name / value pair) if the request was\r |
| | 1839 | not successful.\r |
| | 1840 | @param Results Null-terminated Unicode string in\r |
| | 1841 | <MultiConfigAltResp> format which has all values\r |
| | 1842 | filled in for the names in the Request string.\r |
| | 1843 | String to be allocated by the called function.\r |
| | 1844 | \r |
| | 1845 | @retval EFI_SUCCESS The Results string is filled with the values\r |
| | 1846 | corresponding to all requested names.\r |
| | 1847 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the\r |
| | 1848 | results that must be stored awaiting possible\r |
| | 1849 | future protocols.\r |
| | 1850 | @retval EFI_NOT_FOUND Routing data doesn't match any known driver.\r |
| | 1851 | Progress set to the "G" in "GUID" of the\r |
| | 1852 | routing header that doesn't match. Note: There\r |
| | 1853 | is no requirement that all routing data\r |
| | 1854 | be validated before any configuration extraction.\r |
| | 1855 | @retval EFI_INVALID_PARAMETER For example, passing in a NULL for the Request\r |
| | 1856 | parameter would result in this type of error. The\r |
| | 1857 | Progress parameter is set to NULL.\r |
| | 1858 | @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set to most recent &\r |
| | 1859 | before the error or the beginning of the string.\r |
| | 1860 | @retval EFI_INVALID_PARAMETER Unknown name. Progress points to the & before the\r |
| | 1861 | name in question.\r |
| | 1862 | \r |
| | 1863 | **/\r |
| | 1864 | EFI_STATUS\r |
| | 1865 | EFIAPI\r |
| | 1866 | HiiConfigRoutingExtractConfig (\r |
| | 1867 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| | 1868 | IN CONST EFI_STRING Request,\r |
| | 1869 | OUT EFI_STRING *Progress,\r |
| | 1870 | OUT EFI_STRING *Results\r |
| | 1871 | );\r |
| | 1872 | \r |
| | 1873 | /**\r |
| | 1874 | This function allows the caller to request the current configuration for the\r |
| | 1875 | entirety of the current HII database and returns the data in a null-terminated Unicode string.\r |
| | 1876 | \r |
| | 1877 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| | 1878 | instance.\r |
| | 1879 | @param Results Null-terminated Unicode string in\r |
| | 1880 | <MultiConfigAltResp> format which has all values\r |
| | 1881 | filled in for the entirety of the current HII\r |
| | 1882 | database. String to be allocated by the called\r |
| | 1883 | function. De-allocation is up to the caller.\r |
| | 1884 | \r |
| | 1885 | @retval EFI_SUCCESS The Results string is filled with the values\r |
| | 1886 | corresponding to all requested names.\r |
| | 1887 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the\r |
| | 1888 | results that must be stored awaiting possible\r |
| | 1889 | future protocols.\r |
| | 1890 | @retval EFI_INVALID_PARAMETER For example, passing in a NULL for the Results\r |
| | 1891 | parameter would result in this type of error.\r |
| | 1892 | \r |
| | 1893 | **/\r |
| | 1894 | EFI_STATUS\r |
| | 1895 | EFIAPI\r |
| | 1896 | HiiConfigRoutingExportConfig (\r |
| | 1897 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| | 1898 | OUT EFI_STRING *Results\r |
| | 1899 | );\r |
| | 1900 | \r |
| | 1901 | /**\r |
| | 1902 | This function processes the results of processing forms and routes it to the\r |
| | 1903 | appropriate handlers or storage.\r |
| | 1904 | \r |
| | 1905 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| | 1906 | instance.\r |
| | 1907 | @param Configuration A null-terminated Unicode string in\r |
| | 1908 | <MulltiConfigResp> format.\r |
| | 1909 | @param Progress A pointer to a string filled in with the offset\r |
| | 1910 | of the most recent & before the first failing\r |
| | 1911 | name / value pair (or the beginning of the string\r |
| | 1912 | if the failure is in the first name / value pair)\r |
| | 1913 | or the terminating NULL if all was successful.\r |
| | 1914 | \r |
| | 1915 | @retval EFI_SUCCESS The results have been distributed or are awaiting\r |
| | 1916 | distribution.\r |
| | 1917 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the\r |
| | 1918 | results that must be stored awaiting possible\r |
| | 1919 | future protocols.\r |
| | 1920 | @retval EFI_INVALID_PARAMETER Passing in a NULL for the Configuration parameter\r |
| | 1921 | would result in this type of error.\r |
| | 1922 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| | 1923 | found.\r |
| | 1924 | \r |
| | 1925 | **/\r |
| | 1926 | EFI_STATUS\r |
| | 1927 | EFIAPI\r |
| | 1928 | HiiConfigRoutingRouteConfig (\r |
| | 1929 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| | 1930 | IN CONST EFI_STRING Configuration,\r |
| | 1931 | OUT EFI_STRING *Progress\r |
| | 1932 | );\r |
| | 1933 | \r |
| | 1934 | /**\r |
| | 1935 | This helper function is to be called by drivers to map configuration data stored\r |
| | 1936 | in byte array ("block") formats such as UEFI Variables into current configuration strings.\r |
| | 1937 | \r |
| | 1938 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| | 1939 | instance.\r |
| | 1940 | @param ConfigRequest A null-terminated Unicode string in\r |
| | 1941 | <ConfigRequest> format.\r |
| | 1942 | @param Block Array of bytes defining the block's\r |
| | 1943 | configuration.\r |
| | 1944 | @param BlockSize Length in bytes of Block.\r |
| | 1945 | @param Config Filled-in configuration string. String allocated\r |
| | 1946 | by the function. Returned only if call is\r |
| | 1947 | successful.\r |
| | 1948 | @param Progress A pointer to a string filled in with the offset\r |
| | 1949 | of the most recent & before the first failing\r |
| | 1950 | name/value pair (or the beginning of the string\r |
| | 1951 | if the failure is in the first name / value pair)\r |
| | 1952 | or the terminating NULL if all was successful.\r |
| | 1953 | \r |
| | 1954 | @retval EFI_SUCCESS The request succeeded. Progress points to the\r |
| | 1955 | null terminator at the end of the ConfigRequest\r |
| | 1956 | string.\r |
| | 1957 | @retval EFI_OUT_OF_RESOURCES Not enough memory to allocate Config.\r |
| | 1958 | Progress points to the first character of\r |
| | 1959 | ConfigRequest.\r |
| | 1960 | @retval EFI_INVALID_PARAMETER Passing in a NULL for the ConfigRequest or\r |
| | 1961 | Block parameter would result in this type of\r |
| | 1962 | error. Progress points to the first character of\r |
| | 1963 | ConfigRequest.\r |
| | 1964 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| | 1965 | found. Progress points to the "G" in "GUID" of\r |
| | 1966 | the errant routing data.\r |
| | 1967 | @retval EFI_DEVICE_ERROR Block not large enough. Progress undefined.\r |
| | 1968 | @retval EFI_INVALID_PARAMETER Encountered non <BlockName> formatted string.\r |
| | 1969 | Block is left updated and Progress points at\r |
| | 1970 | the '&' preceding the first non-<BlockName>.\r |
| | 1971 | \r |
| | 1972 | **/\r |
| | 1973 | EFI_STATUS\r |
| | 1974 | EFIAPI\r |
| | 1975 | HiiBlockToConfig (\r |
| | 1976 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| | 1977 | IN CONST EFI_STRING ConfigRequest,\r |
| | 1978 | IN CONST UINT8 *Block,\r |
| | 1979 | IN CONST UINTN BlockSize,\r |
| | 1980 | OUT EFI_STRING *Config,\r |
| | 1981 | OUT EFI_STRING *Progress\r |
| | 1982 | );\r |
| | 1983 | \r |
| | 1984 | /**\r |
| | 1985 | This helper function is to be called by drivers to map configuration strings\r |
| | 1986 | to configurations stored in byte array ("block") formats such as UEFI Variables.\r |
| | 1987 | \r |
| | 1988 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| | 1989 | instance.\r |
| | 1990 | @param ConfigResp A null-terminated Unicode string in <ConfigResp>\r |
| | 1991 | format.\r |
| | 1992 | @param Block A possibly null array of bytes representing the\r |
| | 1993 | current block. Only bytes referenced in the\r |
| | 1994 | ConfigResp string in the block are modified. If\r |
| | 1995 | this parameter is null or if the *BlockSize\r |
| | 1996 | parameter is (on input) shorter than required by\r |
| | 1997 | the Configuration string, only the BlockSize\r |
| | 1998 | parameter is updated and an appropriate status\r |
| | 1999 | (see below) is returned.\r |
| | 2000 | @param BlockSize The length of the Block in units of UINT8. On\r |
| | 2001 | input, this is the size of the Block. On output,\r |
| | 2002 | if successful, contains the largest index of the\r |
| | 2003 | modified byte in the Block, or the required buffer\r |
| | 2004 | size if the Block is not large enough.\r |
| | 2005 | @param Progress On return, points to an element of the ConfigResp\r |
| | 2006 | string filled in with the offset of the most\r |
| | 2007 | recent '&' before the first failing name / value\r |
| | 2008 | pair (or the beginning of the string if the\r |
| | 2009 | failure is in the first name / value pair) or\r |
| | 2010 | the terminating NULL if all was successful.\r |
| | 2011 | \r |
| | 2012 | @retval EFI_SUCCESS The request succeeded. Progress points to the\r |
| | 2013 | null terminator at the end of the ConfigResp\r |
| | 2014 | string.\r |
| | 2015 | @retval EFI_OUT_OF_RESOURCES Not enough memory to allocate Config.\r |
| | 2016 | Progress points to the first character of\r |
| | 2017 | ConfigResp.\r |
| | 2018 | @retval EFI_INVALID_PARAMETER Passing in a NULL for the ConfigResp or\r |
| | 2019 | Block parameter would result in this type of\r |
| | 2020 | error. Progress points to the first character of\r |
| | 2021 | ConfigResp.\r |
| | 2022 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| | 2023 | found. Progress points to the "G" in "GUID" of\r |
| | 2024 | the errant routing data.\r |
| | 2025 | @retval EFI_INVALID_PARAMETER Encountered non <BlockName> formatted name /\r |
| | 2026 | value pair. Block is left updated and\r |
| | 2027 | Progress points at the '&' preceding the first\r |
| | 2028 | non-<BlockName>.\r |
| | 2029 | @retval EFI_BUFFER_TOO_SMALL Block not large enough. Progress undefined.\r |
| | 2030 | BlockSize is updated with the required buffer size.\r |
| | 2031 | \r |
| | 2032 | **/\r |
| | 2033 | EFI_STATUS\r |
| | 2034 | EFIAPI\r |
| | 2035 | HiiConfigToBlock (\r |
| | 2036 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| | 2037 | IN CONST EFI_STRING ConfigResp,\r |
| | 2038 | IN OUT UINT8 *Block,\r |
| | 2039 | IN OUT UINTN *BlockSize,\r |
| | 2040 | OUT EFI_STRING *Progress\r |
| | 2041 | );\r |
| | 2042 | \r |
| | 2043 | /**\r |
| | 2044 | This helper function is to be called by drivers to extract portions of\r |
| | 2045 | a larger configuration string.\r |
| | 2046 | \r |
| | 2047 | @param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r |
| | 2048 | instance.\r |
| | 2049 | @param Configuration A null-terminated Unicode string in\r |
| | 2050 | <MultiConfigAltResp> format.\r |
| | 2051 | @param Guid A pointer to the GUID value to search for in the\r |
| | 2052 | routing portion of the ConfigResp string when\r |
| | 2053 | retrieving the requested data. If Guid is NULL,\r |
| | 2054 | then all GUID values will be searched for.\r |
| | 2055 | @param Name A pointer to the NAME value to search for in the\r |
| | 2056 | routing portion of the ConfigResp string when\r |
| | 2057 | retrieving the requested data. If Name is NULL,\r |
| | 2058 | then all Name values will be searched for.\r |
| | 2059 | @param DevicePath A pointer to the PATH value to search for in the\r |
| | 2060 | routing portion of the ConfigResp string when\r |
| | 2061 | retrieving the requested data. If DevicePath is\r |
| | 2062 | NULL, then all DevicePath values will be\r |
| | 2063 | searched for.\r |
| | 2064 | @param AltCfgId A pointer to the ALTCFG value to search for in\r |
| | 2065 | the routing portion of the ConfigResp string\r |
| | 2066 | when retrieving the requested data. If this\r |
| | 2067 | parameter is NULL, then the current setting will\r |
| | 2068 | be retrieved.\r |
| | 2069 | @param AltCfgResp A pointer to a buffer which will be allocated by\r |
| | 2070 | the function which contains the retrieved string\r |
| | 2071 | as requested. This buffer is only allocated if\r |
| | 2072 | the call was successful.\r |
| | 2073 | \r |
| | 2074 | @retval EFI_SUCCESS The request succeeded. The requested data was\r |
| | 2075 | extracted and placed in the newly allocated\r |
| | 2076 | AltCfgResp buffer.\r |
| | 2077 | @retval EFI_OUT_OF_RESOURCES Not enough memory to allocate AltCfgResp.\r |
| | 2078 | @retval EFI_INVALID_PARAMETER Any parameter is invalid.\r |
| | 2079 | @retval EFI_NOT_FOUND Target for the specified routing data was not\r |
| | 2080 | found.\r |
| | 2081 | \r |
| | 2082 | **/\r |
| | 2083 | EFI_STATUS\r |
| | 2084 | EFIAPI\r |
| | 2085 | HiiGetAltCfg (\r |
| | 2086 | IN CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *This,\r |
| | 2087 | IN CONST EFI_STRING Configuration,\r |
| | 2088 | IN CONST EFI_GUID *Guid,\r |
| | 2089 | IN CONST EFI_STRING Name,\r |
| | 2090 | IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r |
| | 2091 | IN CONST UINT16 *AltCfgId,\r |
| | 2092 | OUT EFI_STRING *AltCfgResp\r |
| | 2093 | );\r |
| | 2094 | \r |
| | 2095 | /**\r |
| | 2096 | \r |
| | 2097 | This function accepts a <MultiKeywordResp> formatted string, finds the associated\r |
| | 2098 | keyword owners, creates a <MultiConfigResp> string from it and forwards it to the\r |
| | 2099 | EFI_HII_ROUTING_PROTOCOL.RouteConfig function.\r |
| | 2100 | \r |
| | 2101 | If there is an issue in resolving the contents of the KeywordString, then the\r |
| | 2102 | function returns an error and also sets the Progress and ProgressErr with the\r |
| | 2103 | appropriate information about where the issue occurred and additional data about\r |
| | 2104 | the nature of the issue.\r |
| | 2105 | \r |
| | 2106 | In the case when KeywordString containing multiple keywords, when an EFI_NOT_FOUND\r |
| | 2107 | error is generated during processing the second or later keyword element, the system\r |
| | 2108 | storage associated with earlier keywords is not modified. All elements of the\r |
| | 2109 | KeywordString must successfully pass all tests for format and access prior to making\r |
| | 2110 | any modifications to storage.\r |
| | 2111 | \r |
| | 2112 | In the case when EFI_DEVICE_ERROR is returned from the processing of a KeywordString\r |
| | 2113 | containing multiple keywords, the state of storage associated with earlier keywords\r |
| | 2114 | is undefined.\r |
| | 2115 | \r |
| | 2116 | \r |
| | 2117 | @param This Pointer to the EFI_KEYWORD_HANDLER _PROTOCOL instance.\r |
| | 2118 | \r |
| | 2119 | @param KeywordString A null-terminated string in <MultiKeywordResp> format.\r |
| | 2120 | \r |
| | 2121 | @param Progress On return, points to a character in the KeywordString.\r |
| | 2122 | Points to the string's NULL terminator if the request\r |
| | 2123 | was successful. Points to the most recent '&' before\r |
| | 2124 | the first failing name / value pair (or the beginning\r |
| | 2125 | of the string if the failure is in the first name / value\r |
| | 2126 | pair) if the request was not successful.\r |
| | 2127 | \r |
| | 2128 | @param ProgressErr If during the processing of the KeywordString there was\r |
| | 2129 | a failure, this parameter gives additional information\r |
| | 2130 | about the possible source of the problem. The various\r |
| | 2131 | errors are defined in "Related Definitions" below.\r |
| | 2132 | \r |
| | 2133 | \r |
| | 2134 | @retval EFI_SUCCESS The specified action was completed successfully.\r |
| | 2135 | \r |
| | 2136 | @retval EFI_INVALID_PARAMETER One or more of the following are TRUE:\r |
| | 2137 | 1. KeywordString is NULL.\r |
| | 2138 | 2. Parsing of the KeywordString resulted in an\r |
| | 2139 | error. See Progress and ProgressErr for more data.\r |
| | 2140 | \r |
| | 2141 | @retval EFI_NOT_FOUND An element of the KeywordString was not found.\r |
| | 2142 | See ProgressErr for more data.\r |
| | 2143 | \r |
| | 2144 | @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r |
| | 2145 | See ProgressErr for more data.\r |
| | 2146 | \r |
| | 2147 | @retval EFI_ACCESS_DENIED The action violated system policy. See ProgressErr\r |
| | 2148 | for more data.\r |
| | 2149 | \r |
| | 2150 | @retval EFI_DEVICE_ERROR An unexpected system error occurred. See ProgressErr\r |
| | 2151 | for more data.\r |
| | 2152 | \r |
| | 2153 | **/\r |
| | 2154 | EFI_STATUS\r |
| | 2155 | EFIAPI\r |
| | 2156 | EfiConfigKeywordHandlerSetData (\r |
| | 2157 | IN EFI_CONFIG_KEYWORD_HANDLER_PROTOCOL *This,\r |
| | 2158 | IN CONST EFI_STRING KeywordString,\r |
| | 2159 | OUT EFI_STRING *Progress,\r |
| | 2160 | OUT UINT32 *ProgressErr\r |
| | 2161 | );\r |
| | 2162 | \r |
| | 2163 | /**\r |
| | 2164 | \r |
| | 2165 | This function accepts a <MultiKeywordRequest> formatted string, finds the underlying\r |
| | 2166 | keyword owners, creates a <MultiConfigRequest> string from it and forwards it to the\r |
| | 2167 | EFI_HII_ROUTING_PROTOCOL.ExtractConfig function.\r |
| | 2168 | \r |
| | 2169 | If there is an issue in resolving the contents of the KeywordString, then the function\r |
| | 2170 | returns an EFI_INVALID_PARAMETER and also set the Progress and ProgressErr with the\r |
| | 2171 | appropriate information about where the issue occurred and additional data about the\r |
| | 2172 | nature of the issue.\r |
| | 2173 | \r |
| | 2174 | In the case when KeywordString is NULL, or contains multiple keywords, or when\r |
| | 2175 | EFI_NOT_FOUND is generated while processing the keyword elements, the Results string\r |
| | 2176 | contains values returned for all keywords processed prior to the keyword generating the\r |
| | 2177 | error but no values for the keyword with error or any following keywords.\r |
| | 2178 | \r |
| | 2179 | \r |
| | 2180 | @param This Pointer to the EFI_KEYWORD_HANDLER _PROTOCOL instance.\r |
| | 2181 | \r |
| | 2182 | @param NameSpaceId A null-terminated string containing the platform configuration\r |
| | 2183 | language to search through in the system. If a NULL is passed\r |
| | 2184 | in, then it is assumed that any platform configuration language\r |
| | 2185 | with the prefix of "x-UEFI-" are searched.\r |
| | 2186 | \r |
| | 2187 | @param KeywordString A null-terminated string in <MultiKeywordRequest> format. If a\r |
| | 2188 | NULL is passed in the KeywordString field, all of the known\r |
| | 2189 | keywords in the system for the NameSpaceId specified are\r |
| | 2190 | returned in the Results field.\r |
| | 2191 | \r |
| | 2192 | @param Progress On return, points to a character in the KeywordString. Points\r |
| | 2193 | to the string's NULL terminator if the request was successful.\r |
| | 2194 | Points to the most recent '&' before the first failing name / value\r |
| | 2195 | pair (or the beginning of the string if the failure is in the first\r |
| | 2196 | name / value pair) if the request was not successful.\r |
| | 2197 | \r |
| | 2198 | @param ProgressErr If during the processing of the KeywordString there was a\r |
| | 2199 | failure, this parameter gives additional information about the\r |
| | 2200 | possible source of the problem. See the definitions in SetData()\r |
| | 2201 | for valid value definitions.\r |
| | 2202 | \r |
| | 2203 | @param Results A null-terminated string in <MultiKeywordResp> format is returned\r |
| | 2204 | which has all the values filled in for the keywords in the\r |
| | 2205 | KeywordString. This is a callee-allocated field, and must be freed\r |
| | 2206 | by the caller after being used.\r |
| | 2207 | \r |
| | 2208 | @retval EFI_SUCCESS The specified action was completed successfully.\r |
| | 2209 | \r |
| | 2210 | @retval EFI_INVALID_PARAMETER One or more of the following are TRUE:\r |
| | 2211 | 1.Progress, ProgressErr, or Results is NULL.\r |
| | 2212 | 2.Parsing of the KeywordString resulted in an error. See\r |
| | 2213 | Progress and ProgressErr for more data.\r |
| | 2214 | \r |
| | 2215 | \r |
| | 2216 | @retval EFI_NOT_FOUND An element of the KeywordString was not found. See\r |
| | 2217 | ProgressErr for more data.\r |
| | 2218 | \r |
| | 2219 | @retval EFI_NOT_FOUND The NamespaceId specified was not found. See ProgressErr\r |
| | 2220 | for more data.\r |
| | 2221 | \r |
| | 2222 | @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated. See\r |
| | 2223 | ProgressErr for more data.\r |
| | 2224 | \r |
| | 2225 | @retval EFI_ACCESS_DENIED The action violated system policy. See ProgressErr for\r |
| | 2226 | more data.\r |
| | 2227 | \r |
| | 2228 | @retval EFI_DEVICE_ERROR An unexpected system error occurred. See ProgressErr\r |
| | 2229 | for more data.\r |
| | 2230 | \r |
| | 2231 | **/\r |
| | 2232 | EFI_STATUS\r |
| | 2233 | EFIAPI\r |
| | 2234 | EfiConfigKeywordHandlerGetData (\r |
| | 2235 | IN EFI_CONFIG_KEYWORD_HANDLER_PROTOCOL *This,\r |
| | 2236 | IN CONST EFI_STRING NameSpaceId OPTIONAL,\r |
| | 2237 | IN CONST EFI_STRING KeywordString OPTIONAL,\r |
| | 2238 | OUT EFI_STRING *Progress,\r |
| | 2239 | OUT UINT32 *ProgressErr,\r |
| | 2240 | OUT EFI_STRING *Results\r |
| | 2241 | );\r |
| | 2242 | \r |
| | 2243 | /**\r |
| | 2244 | Compare whether two names of languages are identical.\r |
| | 2245 | \r |
| | 2246 | @param Language1 Name of language 1 from StringPackage\r |
| | 2247 | @param Language2 Name of language 2 to be compared with language 1.\r |
| | 2248 | \r |
| | 2249 | @retval TRUE same\r |
| | 2250 | @retval FALSE not same\r |
| | 2251 | \r |
| | 2252 | **/\r |
| | 2253 | BOOLEAN\r |
| | 2254 | HiiCompareLanguage (\r |
| | 2255 | IN CHAR8 *Language1,\r |
| | 2256 | IN CHAR8 *Language2\r |
| | 2257 | )\r |
| | 2258 | ;\r |
| | 2259 | \r |
| | 2260 | /**\r |
| | 2261 | Retrieves a pointer to a Null-terminated ASCII string containing the list\r |
| | 2262 | of languages that an HII handle in the HII Database supports. The returned\r |
| | 2263 | string is allocated using AllocatePool(). The caller is responsible for freeing\r |
| | 2264 | the returned string using FreePool(). The format of the returned string follows\r |
| | 2265 | the language format assumed the HII Database.\r |
| | 2266 | \r |
| | 2267 | If HiiHandle is NULL, then ASSERT().\r |
| | 2268 | \r |
| | 2269 | @param[in] HiiHandle A handle that was previously registered in the HII Database.\r |
| | 2270 | \r |
| | 2271 | @retval NULL HiiHandle is not registered in the HII database\r |
| | 2272 | @retval NULL There are not enough resources available to retrieve the supported\r |
| | 2273 | languages.\r |
| | 2274 | @retval NULL The list of supported languages could not be retrieved.\r |
| | 2275 | @retval Other A pointer to the Null-terminated ASCII string of supported languages.\r |
| | 2276 | \r |
| | 2277 | **/\r |
| | 2278 | CHAR8 *\r |
| | 2279 | GetSupportedLanguages (\r |
| | 2280 | IN EFI_HII_HANDLE HiiHandle\r |
| | 2281 | );\r |
| | 2282 | \r |
| | 2283 | /**\r |
| | 2284 | This function mainly use to get HiiDatabase information.\r |
| | 2285 | \r |
| | 2286 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r |
| | 2287 | \r |
| | 2288 | @retval EFI_SUCCESS Get the information successfully.\r |
| | 2289 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Hiidatabase data.\r |
| | 2290 | \r |
| | 2291 | **/\r |
| | 2292 | EFI_STATUS\r |
| | 2293 | HiiGetDatabaseInfo (\r |
| | 2294 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r |
| | 2295 | );\r |
| | 2296 | \r |
| | 2297 | /**\r |
| | 2298 | This function mainly use to get and update ConfigResp string.\r |
| | 2299 | \r |
| | 2300 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r |
| | 2301 | \r |
| | 2302 | @retval EFI_SUCCESS Get the information successfully.\r |
| | 2303 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.\r |
| | 2304 | \r |
| | 2305 | **/\r |
| | 2306 | EFI_STATUS\r |
| | 2307 | HiiGetConfigRespInfo (\r |
| | 2308 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r |
| | 2309 | );\r |
| | 2310 | \r |
| | 2311 | /**\r |
| | 2312 | Find question default value from PcdNvStoreDefaultValueBuffer\r |
| | 2313 | \r |
| | 2314 | @param DefaultId Default store ID\r |
| | 2315 | @param EfiVarStore Point to EFI VarStore header\r |
| | 2316 | @param IfrQuestionHdr Point to Question header\r |
| | 2317 | @param ValueBuffer Point to Buffer includes the found default setting\r |
| | 2318 | @param Width Width of the default value\r |
| | 2319 | @param BitFieldQuestion Whether the Question is stored in Bit field.\r |
| | 2320 | \r |
| | 2321 | @retval EFI_SUCCESS Question default value is found.\r |
| | 2322 | @retval EFI_NOT_FOUND Question default value is not found.\r |
| | 2323 | **/\r |
| | 2324 | EFI_STATUS\r |
| | 2325 | FindQuestionDefaultSetting (\r |
| | 2326 | IN UINT16 DefaultId,\r |
| | 2327 | IN EFI_IFR_VARSTORE_EFI *EfiVarStore,\r |
| | 2328 | IN EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,\r |
| | 2329 | OUT VOID *ValueBuffer,\r |
| | 2330 | IN UINTN Width,\r |
| | 2331 | IN BOOLEAN BitFieldQuestion\r |
| | 2332 | );\r |
| | 2333 | \r |
| | 2334 | //\r |
| | 2335 | // Global variables\r |
| | 2336 | //\r |
| | 2337 | extern EFI_EVENT gHiiKeyboardLayoutChanged;\r |
| | 2338 | extern BOOLEAN gExportAfterReadyToBoot;\r |
| | 2339 | \r |
| | 2340 | #endif\r |
projects / mirror_edk2.git / blame_incremental