1 /** @file 2 3 Copyright (c) 2007, Intel Corporation. All rights reserved.<BR> 4 This program and the accompanying materials 5 are licensed and made available under the terms and conditions of the BSD License 6 which accompanies this distribution. The full text of the license may be found at 7 http://opensource.org/licenses/bsd-license.php 8 9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 12 13 **/ 14 15 #ifndef _EFI_EDB_SUPPORT_H_ 16 #define _EFI_EDB_SUPPORT_H_ 17 18 #include <Uefi.h> 19 20 #define EFI_DEBUG_PROMPT_STRING L"EDB > " 21 #define EFI_DEBUG_PROMPT_COLUMN 5 22 #define EFI_DEBUG_INPUS_BUFFER_SIZE 64 23 24 #define EFI_DEBUGGER_LINE_NUMBER_IN_PAGE 0x10 25 26 #define EFI_DEBUG_MAX_PRINT_BUFFER (80 * 4) 27 28 /** 29 30 Convert hex string to uint. 31 32 @param Str - The string 33 34 **/ 35 UINTN 36 EFIAPI 37 Xtoi ( 38 CHAR16 *Str 39 ); 40 41 /** 42 43 Convert hex string to uint. 44 45 @param Str - The string 46 47 **/ 48 UINT64 49 EFIAPI 50 LXtoi ( 51 CHAR16 *Str 52 ); 53 54 /** 55 56 Convert hex string to uint. 57 58 @param Str - The string 59 60 **/ 61 UINTN 62 EFIAPI 63 Atoi ( 64 CHAR16 *Str 65 ); 66 67 /** 68 69 Convert hex string to uint. 70 71 @param Str - The string 72 73 **/ 74 UINTN 75 EFIAPI 76 AsciiXtoi ( 77 CHAR8 *Str 78 ); 79 80 /** 81 82 Convert hex string to uint. 83 84 @param Str - The string 85 86 **/ 87 UINTN 88 EFIAPI 89 AsciiAtoi ( 90 CHAR8 *Str 91 ); 92 93 /** 94 Compare the Unicode and Ascii string pointed by String to the string pointed by String2. 95 96 @param String - Unicode String to process 97 98 @param String2 - Ascii string to process 99 100 @return Return a positive integer if String is lexicall greater than String2; Zero if 101 the two strings are identical; and a negative interger if String is lexically 102 less than String2. 103 104 **/ 105 INTN 106 EFIAPI 107 StrCmpUnicodeAndAscii ( 108 IN CHAR16 *String, 109 IN CHAR8 *String2 110 ); 111 112 /** 113 114 Compare the Unicode string pointed by String to the string pointed by String2. 115 116 @param String - Unicode String to process 117 @param String2 - Unicode string to process 118 119 @return Return a positive integer if String is lexically greater than String2; Zero if 120 the two strings are identical; and a negative integer if String is lexically 121 less than String2. 122 123 **/ 124 INTN 125 EFIAPI 126 StriCmp ( 127 IN CHAR16 *String, 128 IN CHAR16 *String2 129 ); 130 131 /** 132 133 Compare the Unicode and Ascii string pointed by String to the string pointed by String2. 134 135 @param String - Unicode String to process 136 @param String2 - Ascii string to process 137 138 @return Return a positive integer if String is lexically greater than String2; Zero if 139 the two strings are identical; and a negative integer if String is lexically 140 less than String2. 141 142 **/ 143 INTN 144 EFIAPI 145 StriCmpUnicodeAndAscii ( 146 IN CHAR16 *String, 147 IN CHAR8 *String2 148 ); 149 150 /** 151 152 Verify if the string is end with the sub string. 153 154 @param Str - The string where to search the sub string 155 @param SubStr - The substring. 156 157 **/ 158 BOOLEAN 159 EFIAPI 160 StrEndWith ( 161 IN CHAR16 *Str, 162 IN CHAR16 *SubStr 163 ); 164 165 /** 166 Duplicate a string. 167 168 @param Src The string to be duplicated. 169 170 **/ 171 CHAR16 * 172 EFIAPI 173 StrDuplicate ( 174 IN CHAR16 *Src 175 ); 176 177 /** 178 179 Find the next token after one or more specified characters. 180 181 @param String Point to the string where to find the substring. 182 @param CharSet Point to the string to be found. 183 184 **/ 185 CHAR16 * 186 EFIAPI 187 StrGetNewTokenLine ( 188 IN CHAR16 *String, 189 IN CHAR16 *CharSet 190 ); 191 192 /** 193 194 Find the next token after one or more specified characters. 195 196 @param CharSet Point to the string to be found. 197 198 **/ 199 CHAR16 * 200 EFIAPI 201 StrGetNextTokenLine ( 202 IN CHAR16 *CharSet 203 ); 204 205 /** 206 207 Find the next token after one specificed characters. 208 209 @param String Point to the string where to find the substring. 210 @param CharSet Point to the string to be found. 211 212 **/ 213 CHAR16 * 214 EFIAPI 215 StrGetNewTokenField ( 216 IN CHAR16 *String, 217 IN CHAR16 *CharSet 218 ); 219 220 /** 221 222 Find the next token after one specificed characters. 223 224 @param CharSet Point to the string to be found. 225 226 **/ 227 CHAR16 * 228 EFIAPI 229 StrGetNextTokenField ( 230 IN CHAR16 *CharSet 231 ); 232 233 /** 234 235 Patch a character to the end of a string. 236 237 @param Buffer The string to be patched. 238 @param Patch The patch character. 239 240 **/ 241 VOID 242 EFIAPI 243 PatchForStrTokenAfter ( 244 IN CHAR16 *Buffer, 245 IN CHAR16 Patch 246 ); 247 248 /** 249 Patch a character at the beginning of a string. 250 251 @param Buffer The string to be patched. 252 @param Patch The patch character. 253 254 **/ 255 VOID 256 EFIAPI 257 PatchForStrTokenBefore ( 258 IN CHAR16 *Buffer, 259 IN CHAR16 Patch 260 ); 261 262 /** 263 264 Find the next token after one or more specified characters. 265 266 @param String Point to the string where to find the substring. 267 @param CharSet Point to the string to be found. 268 269 **/ 270 CHAR8 * 271 EFIAPI 272 AsciiStrGetNewTokenLine ( 273 IN CHAR8 *String, 274 IN CHAR8 *CharSet 275 ); 276 277 /** 278 279 Find the next token after one or more specified characters. 280 281 @param CharSet Point to the string to be found. 282 283 **/ 284 CHAR8 * 285 EFIAPI 286 AsciiStrGetNextTokenLine ( 287 IN CHAR8 *CharSet 288 ); 289 290 /** 291 292 Find the next token after one specificed characters. 293 294 @param String Point to the string where to find the substring. 295 @param CharSet Point to the string to be found. 296 297 **/ 298 CHAR8 * 299 EFIAPI 300 AsciiStrGetNewTokenField ( 301 IN CHAR8 *String, 302 IN CHAR8 *CharSet 303 ); 304 305 /** 306 307 Find the next token after one specificed characters. 308 309 @param CharSet Point to the string to be found. 310 311 **/ 312 CHAR8 * 313 EFIAPI 314 AsciiStrGetNextTokenField ( 315 IN CHAR8 *CharSet 316 ); 317 318 /** 319 320 Patch a character to the end of a string. 321 322 @param Buffer The string to be patched. 323 @param Patch The patch character. 324 325 **/ 326 VOID 327 EFIAPI 328 PatchForAsciiStrTokenAfter ( 329 IN CHAR8 *Buffer, 330 IN CHAR8 Patch 331 ); 332 333 /** 334 Patch a character at the beginning of a string. 335 336 @param Buffer The string to be patched. 337 @param Patch The patch character. 338 339 **/ 340 VOID 341 EFIAPI 342 PatchForAsciiStrTokenBefore ( 343 IN CHAR8 *Buffer, 344 IN CHAR8 Patch 345 ); 346 347 /** 348 349 Shell Library. 350 Get user input. 351 352 @param Prompt The prompt string. 353 @param InStr Point to the input string. 354 @param StrLen The max length of string user can input. 355 356 **/ 357 VOID 358 EFIAPI 359 Input ( 360 IN CHAR16 *Prompt OPTIONAL, 361 OUT CHAR16 *InStr, 362 IN UINTN StrLen 363 ); 364 365 /** 366 367 SetPageBreak. 368 369 **/ 370 BOOLEAN 371 EFIAPI 372 SetPageBreak ( 373 VOID 374 ); 375 376 /** 377 Print a Unicode string to the output device. 378 379 @param Format A Null-terminated Unicode format string. 380 @param ... The variable argument list that contains pointers to Null- 381 terminated Unicode strings to be printed 382 383 **/ 384 UINTN 385 EFIAPI 386 EDBPrint ( 387 IN CONST CHAR16 *Format, 388 ... 389 ); 390 391 /** 392 Print a Unicode string to the output buffer. 393 394 @param Buffer A pointer to the output buffer for the produced Null-terminated 395 Unicode string. 396 @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer. 397 @param Format A Null-terminated Unicode format string. 398 @param ... The variable argument list that contains pointers to Null- 399 terminated Unicode strings to be printed 400 401 **/ 402 UINTN 403 EFIAPI 404 EDBSPrint ( 405 OUT CHAR16 *Buffer, 406 IN INTN BufferSize, 407 IN CONST CHAR16 *Format, 408 ... 409 ); 410 411 /** 412 Print a Unicode string to the output buffer with specified offset.. 413 414 @param Buffer A pointer to the output buffer for the produced Null-terminated 415 Unicode string. 416 @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer. 417 @param Offset The offset of the buffer. 418 @param Format A Null-terminated Unicode format string. 419 @param ... The variable argument list that contains pointers to Null- 420 terminated Unicode strings to be printed 421 422 **/ 423 UINTN 424 EFIAPI 425 EDBSPrintWithOffset ( 426 OUT CHAR16 *Buffer, 427 IN INTN BufferSize, 428 IN UINTN Offset, 429 IN CONST CHAR16 *Format, 430 ... 431 ); 432 433 /** 434 435 Read a file. 436 If ScanFs is FLASE, it will use DebuggerPrivate->Vol as default Fs. 437 If ScanFs is TRUE, it will scan all FS and check the file. 438 If there is only one file match the name, it will be read. 439 If there is more than one file match the name, it will return Error. 440 441 @param DebuggerPrivate - EBC Debugger private data structure 442 @param FileName - The file to be read. 443 @param BufferSize - The file buffer size 444 @param Buffer - The file buffer 445 @param ScanFs - Need Scan all FS 446 447 @retval EFI_SUCCESS - read file successfully 448 @retval EFI_NOT_FOUND - file not found 449 @retval EFI_NO_MAPPING - there is duplicated files found 450 451 **/ 452 EFI_STATUS 453 EFIAPI 454 ReadFileToBuffer ( 455 IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate, 456 IN CHAR16 *FileName, 457 OUT UINTN *BufferSize, 458 OUT VOID **Buffer, 459 IN BOOLEAN ScanFs 460 ); 461 462 /** 463 464 Get file name under this dir with index 465 466 @param DebuggerPrivate - EBC Debugger private data structure 467 @param DirName - The dir to be read. 468 @param FileName - The file name pattern under this dir 469 @param Index - The file index under this dir 470 471 @return File Name which match the pattern and index. 472 473 **/ 474 CHAR16 * 475 EFIAPI 476 GetFileNameUnderDir ( 477 IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate, 478 IN CHAR16 *DirName, 479 IN CHAR16 *FileName, 480 IN OUT UINTN *Index 481 ); 482 483 #endif 484
