| | 1 | /** @file\r |
| | 2 | \r |
| | 3 | Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>\r |
| | 4 | This program and the accompanying materials\r |
| | 5 | are licensed and made available under the terms and conditions of the BSD License\r |
| | 6 | which accompanies this distribution. The full text of the license may be found at\r |
| | 7 | http://opensource.org/licenses/bsd-license.php\r |
| | 8 | \r |
| | 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| | 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| | 11 | \r |
| | 12 | \r |
| | 13 | **/\r |
| | 14 | \r |
| | 15 | #include "Edb.h"\r |
| | 16 | \r |
| | 17 | /**\r |
| | 18 | \r |
| | 19 | Convert hex string to uint.\r |
| | 20 | \r |
| | 21 | @param Str - The string\r |
| | 22 | \r |
| | 23 | **/\r |
| | 24 | UINTN\r |
| | 25 | EFIAPI\r |
| | 26 | Xtoi (\r |
| | 27 | CHAR16 *Str\r |
| | 28 | )\r |
| | 29 | {\r |
| | 30 | UINTN RetVal;\r |
| | 31 | CHAR16 TempChar;\r |
| | 32 | UINTN MaxVal;\r |
| | 33 | \r |
| | 34 | ASSERT (Str != NULL);\r |
| | 35 | \r |
| | 36 | MaxVal = (UINTN) -1 >> 4;\r |
| | 37 | //\r |
| | 38 | // skip preceeding white space\r |
| | 39 | //\r |
| | 40 | while (*Str != '\0' && *Str == ' ') {\r |
| | 41 | Str += 1;\r |
| | 42 | }\r |
| | 43 | //\r |
| | 44 | // skip preceeding zeros\r |
| | 45 | //\r |
| | 46 | while (*Str != '\0' && *Str == '0') {\r |
| | 47 | Str += 1;\r |
| | 48 | }\r |
| | 49 | //\r |
| | 50 | // skip preceeding white space\r |
| | 51 | //\r |
| | 52 | if (*Str != '\0' && (*Str == 'x' || *Str == 'X')) {\r |
| | 53 | Str += 1;\r |
| | 54 | }\r |
| | 55 | //\r |
| | 56 | // convert hex digits\r |
| | 57 | //\r |
| | 58 | RetVal = 0;\r |
| | 59 | TempChar = *(Str++);\r |
| | 60 | while (TempChar != '\0') {\r |
| | 61 | if (TempChar >= 'a' && TempChar <= 'f') {\r |
| | 62 | TempChar -= 'a' - 'A';\r |
| | 63 | }\r |
| | 64 | \r |
| | 65 | if ((TempChar >= '0' && TempChar <= '9') || (TempChar >= 'A' && TempChar <= 'F')) {\r |
| | 66 | if (RetVal > MaxVal) {\r |
| | 67 | return (UINTN) -1;\r |
| | 68 | }\r |
| | 69 | \r |
| | 70 | RetVal = (RetVal << 4) | (TempChar - (TempChar >= 'A' ? 'A' - 10 : '0'));\r |
| | 71 | } else {\r |
| | 72 | break;\r |
| | 73 | }\r |
| | 74 | \r |
| | 75 | TempChar = *(Str++);\r |
| | 76 | }\r |
| | 77 | \r |
| | 78 | return RetVal;\r |
| | 79 | }\r |
| | 80 | \r |
| | 81 | /**\r |
| | 82 | \r |
| | 83 | Convert hex string to uint.\r |
| | 84 | \r |
| | 85 | @param Str - The string\r |
| | 86 | \r |
| | 87 | **/\r |
| | 88 | UINT64\r |
| | 89 | EFIAPI\r |
| | 90 | LXtoi (\r |
| | 91 | CHAR16 *Str\r |
| | 92 | )\r |
| | 93 | {\r |
| | 94 | UINT64 RetVal;\r |
| | 95 | CHAR16 TempChar;\r |
| | 96 | UINT64 MaxVal;\r |
| | 97 | \r |
| | 98 | ASSERT (Str != NULL);\r |
| | 99 | \r |
| | 100 | MaxVal = RShiftU64 ((UINT64) -1, 4);\r |
| | 101 | //\r |
| | 102 | // skip preceeding white space\r |
| | 103 | //\r |
| | 104 | while (*Str != '\0' && *Str == ' ') {\r |
| | 105 | Str += 1;\r |
| | 106 | }\r |
| | 107 | //\r |
| | 108 | // skip preceeding zeros\r |
| | 109 | //\r |
| | 110 | while (*Str != '\0' && *Str == '0') {\r |
| | 111 | Str += 1;\r |
| | 112 | }\r |
| | 113 | //\r |
| | 114 | // skip preceeding white space\r |
| | 115 | //\r |
| | 116 | if (*Str != '\0' && (*Str == 'x' || *Str == 'X')) {\r |
| | 117 | Str += 1;\r |
| | 118 | }\r |
| | 119 | //\r |
| | 120 | // convert hex digits\r |
| | 121 | //\r |
| | 122 | RetVal = 0;\r |
| | 123 | TempChar = *(Str++);\r |
| | 124 | while (TempChar != '\0') {\r |
| | 125 | if (TempChar >= 'a' && TempChar <= 'f') {\r |
| | 126 | TempChar -= 'a' - 'A';\r |
| | 127 | }\r |
| | 128 | \r |
| | 129 | if ((TempChar >= '0' && TempChar <= '9') || (TempChar >= 'A' && TempChar <= 'F')) {\r |
| | 130 | if (RetVal > MaxVal) {\r |
| | 131 | return (UINT64) -1;\r |
| | 132 | }\r |
| | 133 | \r |
| | 134 | RetVal = LShiftU64 (RetVal, 4);\r |
| | 135 | RetVal = RetVal + (TempChar - (TempChar >= 'A' ? 'A' - 10 : '0'));\r |
| | 136 | } else {\r |
| | 137 | break;\r |
| | 138 | }\r |
| | 139 | \r |
| | 140 | TempChar = *(Str++);\r |
| | 141 | }\r |
| | 142 | \r |
| | 143 | return RetVal;\r |
| | 144 | }\r |
| | 145 | \r |
| | 146 | /**\r |
| | 147 | \r |
| | 148 | Convert hex string to uint.\r |
| | 149 | \r |
| | 150 | @param Str - The string\r |
| | 151 | \r |
| | 152 | **/\r |
| | 153 | UINTN\r |
| | 154 | EFIAPI\r |
| | 155 | Atoi (\r |
| | 156 | CHAR16 *Str\r |
| | 157 | )\r |
| | 158 | {\r |
| | 159 | UINTN RetVal;\r |
| | 160 | CHAR16 TempChar;\r |
| | 161 | UINTN MaxVal;\r |
| | 162 | UINTN ResteVal;\r |
| | 163 | \r |
| | 164 | ASSERT (Str != NULL);\r |
| | 165 | \r |
| | 166 | MaxVal = (UINTN) -1 / 10;\r |
| | 167 | ResteVal = (UINTN) -1 % 10;\r |
| | 168 | //\r |
| | 169 | // skip preceeding white space\r |
| | 170 | //\r |
| | 171 | while (*Str != '\0' && *Str == ' ') {\r |
| | 172 | Str += 1;\r |
| | 173 | }\r |
| | 174 | //\r |
| | 175 | // convert digits\r |
| | 176 | //\r |
| | 177 | RetVal = 0;\r |
| | 178 | TempChar = *(Str++);\r |
| | 179 | while (TempChar != '\0') {\r |
| | 180 | if (TempChar >= '0' && TempChar <= '9') {\r |
| | 181 | if (RetVal > MaxVal || (RetVal == MaxVal && TempChar - '0' > (INTN) ResteVal)) {\r |
| | 182 | return (UINTN) -1;\r |
| | 183 | }\r |
| | 184 | \r |
| | 185 | RetVal = (RetVal * 10) + TempChar - '0';\r |
| | 186 | } else {\r |
| | 187 | break;\r |
| | 188 | }\r |
| | 189 | \r |
| | 190 | TempChar = *(Str++);\r |
| | 191 | }\r |
| | 192 | \r |
| | 193 | return RetVal;\r |
| | 194 | }\r |
| | 195 | \r |
| | 196 | /**\r |
| | 197 | \r |
| | 198 | Convert hex string to uint.\r |
| | 199 | \r |
| | 200 | @param Str - The string\r |
| | 201 | \r |
| | 202 | **/\r |
| | 203 | UINTN\r |
| | 204 | EFIAPI\r |
| | 205 | AsciiXtoi (\r |
| | 206 | CHAR8 *Str\r |
| | 207 | )\r |
| | 208 | {\r |
| | 209 | UINTN RetVal;\r |
| | 210 | CHAR8 TempChar;\r |
| | 211 | UINTN MaxVal;\r |
| | 212 | \r |
| | 213 | ASSERT (Str != NULL);\r |
| | 214 | \r |
| | 215 | MaxVal = (UINTN) -1 >> 4;\r |
| | 216 | //\r |
| | 217 | // skip preceeding white space\r |
| | 218 | //\r |
| | 219 | while (*Str != '\0' && *Str == ' ') {\r |
| | 220 | Str += 1;\r |
| | 221 | }\r |
| | 222 | //\r |
| | 223 | // skip preceeding zeros\r |
| | 224 | //\r |
| | 225 | while (*Str != '\0' && *Str == '0') {\r |
| | 226 | Str += 1;\r |
| | 227 | }\r |
| | 228 | //\r |
| | 229 | // skip preceeding white space\r |
| | 230 | //\r |
| | 231 | if (*Str != '\0' && (*Str == 'x' || *Str == 'X')) {\r |
| | 232 | Str += 1;\r |
| | 233 | }\r |
| | 234 | //\r |
| | 235 | // convert hex digits\r |
| | 236 | //\r |
| | 237 | RetVal = 0;\r |
| | 238 | TempChar = *(Str++);\r |
| | 239 | while (TempChar != '\0') {\r |
| | 240 | if (TempChar >= 'a' && TempChar <= 'f') {\r |
| | 241 | TempChar -= 'a' - 'A';\r |
| | 242 | }\r |
| | 243 | \r |
| | 244 | if ((TempChar >= '0' && TempChar <= '9') || (TempChar >= 'A' && TempChar <= 'F')) {\r |
| | 245 | if (RetVal > MaxVal) {\r |
| | 246 | return (UINTN) -1;\r |
| | 247 | }\r |
| | 248 | \r |
| | 249 | RetVal = (RetVal << 4) | (TempChar - (TempChar >= 'A' ? 'A' - 10 : '0'));\r |
| | 250 | } else {\r |
| | 251 | break;\r |
| | 252 | }\r |
| | 253 | \r |
| | 254 | TempChar = *(Str++);\r |
| | 255 | }\r |
| | 256 | \r |
| | 257 | return RetVal;\r |
| | 258 | }\r |
| | 259 | \r |
| | 260 | /**\r |
| | 261 | \r |
| | 262 | Convert hex string to uint.\r |
| | 263 | \r |
| | 264 | @param Str - The string\r |
| | 265 | \r |
| | 266 | **/\r |
| | 267 | UINTN\r |
| | 268 | EFIAPI\r |
| | 269 | AsciiAtoi (\r |
| | 270 | CHAR8 *Str\r |
| | 271 | )\r |
| | 272 | {\r |
| | 273 | UINTN RetVal;\r |
| | 274 | CHAR8 TempChar;\r |
| | 275 | UINTN MaxVal;\r |
| | 276 | UINTN ResteVal;\r |
| | 277 | \r |
| | 278 | ASSERT (Str != NULL);\r |
| | 279 | \r |
| | 280 | MaxVal = (UINTN) -1 / 10;\r |
| | 281 | ResteVal = (UINTN) -1 % 10;\r |
| | 282 | //\r |
| | 283 | // skip preceeding white space\r |
| | 284 | //\r |
| | 285 | while (*Str != '\0' && *Str == ' ') {\r |
| | 286 | Str += 1;\r |
| | 287 | }\r |
| | 288 | //\r |
| | 289 | // convert digits\r |
| | 290 | //\r |
| | 291 | RetVal = 0;\r |
| | 292 | TempChar = *(Str++);\r |
| | 293 | while (TempChar != '\0') {\r |
| | 294 | if (TempChar >= '0' && TempChar <= '9') {\r |
| | 295 | if (RetVal > MaxVal || (RetVal == MaxVal && TempChar - '0' > (INTN) ResteVal)) {\r |
| | 296 | return (UINTN) -1;\r |
| | 297 | }\r |
| | 298 | \r |
| | 299 | RetVal = (RetVal * 10) + TempChar - '0';\r |
| | 300 | } else {\r |
| | 301 | break;\r |
| | 302 | }\r |
| | 303 | \r |
| | 304 | TempChar = *(Str++);\r |
| | 305 | }\r |
| | 306 | \r |
| | 307 | return RetVal;\r |
| | 308 | }\r |
| | 309 | \r |
| | 310 | \r |
| | 311 | /**\r |
| | 312 | Compare the Unicode and Ascii string pointed by String to the string pointed by String2.\r |
| | 313 | \r |
| | 314 | @param String - Unicode String to process\r |
| | 315 | \r |
| | 316 | @param String2 - Ascii string to process\r |
| | 317 | \r |
| | 318 | @return Return a positive integer if String is lexicall greater than String2; Zero if\r |
| | 319 | the two strings are identical; and a negative interger if String is lexically\r |
| | 320 | less than String2.\r |
| | 321 | \r |
| | 322 | **/\r |
| | 323 | INTN\r |
| | 324 | EFIAPI\r |
| | 325 | StrCmpUnicodeAndAscii (\r |
| | 326 | IN CHAR16 *String,\r |
| | 327 | IN CHAR8 *String2\r |
| | 328 | )\r |
| | 329 | {\r |
| | 330 | while (*String != '\0') {\r |
| | 331 | if (*String != (CHAR16)*String2) {\r |
| | 332 | break;\r |
| | 333 | }\r |
| | 334 | \r |
| | 335 | String += 1;\r |
| | 336 | String2 += 1;\r |
| | 337 | }\r |
| | 338 | \r |
| | 339 | return (*String - (CHAR16)*String2);\r |
| | 340 | }\r |
| | 341 | \r |
| | 342 | /**\r |
| | 343 | \r |
| | 344 | Compare the Unicode string pointed by String to the string pointed by String2.\r |
| | 345 | \r |
| | 346 | @param String - Unicode String to process\r |
| | 347 | @param String2 - Unicode string to process\r |
| | 348 | \r |
| | 349 | @return Return a positive integer if String is lexically greater than String2; Zero if\r |
| | 350 | the two strings are identical; and a negative integer if String is lexically\r |
| | 351 | less than String2.\r |
| | 352 | \r |
| | 353 | **/\r |
| | 354 | INTN\r |
| | 355 | EFIAPI\r |
| | 356 | StriCmp (\r |
| | 357 | IN CHAR16 *String,\r |
| | 358 | IN CHAR16 *String2\r |
| | 359 | )\r |
| | 360 | {\r |
| | 361 | while ((*String != L'\0') &&\r |
| | 362 | (CharToUpper (*String) == CharToUpper (*String2))) {\r |
| | 363 | String++;\r |
| | 364 | String2++;\r |
| | 365 | }\r |
| | 366 | \r |
| | 367 | return CharToUpper (*String) - CharToUpper (*String2);\r |
| | 368 | }\r |
| | 369 | \r |
| | 370 | /**\r |
| | 371 | \r |
| | 372 | Compare the Unicode and Ascii string pointed by String to the string pointed by String2.\r |
| | 373 | \r |
| | 374 | @param String - Unicode String to process\r |
| | 375 | @param String2 - Ascii string to process\r |
| | 376 | \r |
| | 377 | @return Return a positive integer if String is lexically greater than String2; Zero if\r |
| | 378 | the two strings are identical; and a negative integer if String is lexically\r |
| | 379 | less than String2.\r |
| | 380 | \r |
| | 381 | **/\r |
| | 382 | INTN\r |
| | 383 | EFIAPI\r |
| | 384 | StriCmpUnicodeAndAscii (\r |
| | 385 | IN CHAR16 *String,\r |
| | 386 | IN CHAR8 *String2\r |
| | 387 | )\r |
| | 388 | {\r |
| | 389 | while ((*String != L'\0') &&\r |
| | 390 | (CharToUpper (*String) == (CHAR16)AsciiCharToUpper (*String2))) {\r |
| | 391 | String++;\r |
| | 392 | String2++;\r |
| | 393 | }\r |
| | 394 | \r |
| | 395 | return CharToUpper (*String) - (CHAR16)AsciiCharToUpper (*String2);\r |
| | 396 | }\r |
| | 397 | \r |
| | 398 | /**\r |
| | 399 | \r |
| | 400 | Verify if the string is end with the sub string.\r |
| | 401 | \r |
| | 402 | @param Str - The string where to search the sub string\r |
| | 403 | @param SubStr - The substring.\r |
| | 404 | \r |
| | 405 | **/\r |
| | 406 | BOOLEAN\r |
| | 407 | EFIAPI\r |
| | 408 | StrEndWith (\r |
| | 409 | IN CHAR16 *Str,\r |
| | 410 | IN CHAR16 *SubStr\r |
| | 411 | )\r |
| | 412 | {\r |
| | 413 | CHAR16 *Temp;\r |
| | 414 | \r |
| | 415 | if ((Str == NULL) || (SubStr == NULL) || (StrLen(Str) < StrLen(SubStr))) {\r |
| | 416 | return FALSE;\r |
| | 417 | }\r |
| | 418 | \r |
| | 419 | Temp = Str + StrLen(Str) - StrLen(SubStr);\r |
| | 420 | \r |
| | 421 | //\r |
| | 422 | // Compare\r |
| | 423 | //\r |
| | 424 | if (StriCmp (Temp, SubStr) == 0) {\r |
| | 425 | return TRUE;\r |
| | 426 | } else {\r |
| | 427 | return FALSE;\r |
| | 428 | }\r |
| | 429 | }\r |
| | 430 | \r |
| | 431 | /**\r |
| | 432 | Duplicate a string.\r |
| | 433 | \r |
| | 434 | @param Src The string to be duplicated.\r |
| | 435 | \r |
| | 436 | **/\r |
| | 437 | CHAR16 *\r |
| | 438 | EFIAPI\r |
| | 439 | StrDuplicate (\r |
| | 440 | IN CHAR16 *Src\r |
| | 441 | )\r |
| | 442 | {\r |
| | 443 | CHAR16 *Dest;\r |
| | 444 | UINTN Size;\r |
| | 445 | \r |
| | 446 | Size = (StrLen(Src) + 1) * sizeof(CHAR16);\r |
| | 447 | Dest = AllocateZeroPool (Size);\r |
| | 448 | if (Dest != NULL) {\r |
| | 449 | CopyMem (Dest, Src, Size);\r |
| | 450 | }\r |
| | 451 | return Dest;\r |
| | 452 | }\r |
| | 453 | \r |
| | 454 | \r |
| | 455 | CHAR16 *mLineBuffer = NULL;\r |
| | 456 | CHAR16 *mFieldBuffer = NULL;\r |
| | 457 | \r |
| | 458 | /**\r |
| | 459 | \r |
| | 460 | Find the first substring.\r |
| | 461 | \r |
| | 462 | @param String Point to the string where to find the substring.\r |
| | 463 | @param CharSet Point to the string to be found.\r |
| | 464 | \r |
| | 465 | **/\r |
| | 466 | UINTN\r |
| | 467 | EFIAPI\r |
| | 468 | StrSpn (\r |
| | 469 | IN CHAR16 *String,\r |
| | 470 | IN CHAR16 *CharSet\r |
| | 471 | )\r |
| | 472 | {\r |
| | 473 | UINTN Count;\r |
| | 474 | CHAR16 *Str1;\r |
| | 475 | CHAR16 *Str2;\r |
| | 476 | \r |
| | 477 | Count = 0;\r |
| | 478 | \r |
| | 479 | for (Str1 = String; *Str1 != L'\0'; Str1 ++) {\r |
| | 480 | for (Str2 = CharSet; *Str2 != L'\0'; Str2 ++) {\r |
| | 481 | if (*Str1 == *Str2) {\r |
| | 482 | break;\r |
| | 483 | }\r |
| | 484 | }\r |
| | 485 | \r |
| | 486 | if (*Str2 == L'\0') {\r |
| | 487 | return Count;\r |
| | 488 | }\r |
| | 489 | \r |
| | 490 | Count ++;\r |
| | 491 | }\r |
| | 492 | \r |
| | 493 | return Count;\r |
| | 494 | }\r |
| | 495 | \r |
| | 496 | /**\r |
| | 497 | \r |
| | 498 | Searches a string for the first occurrence of a character contained in a\r |
| | 499 | specified buffer.\r |
| | 500 | \r |
| | 501 | @param String Point to the string where to find the substring.\r |
| | 502 | @param CharSet Point to the string to be found.\r |
| | 503 | \r |
| | 504 | **/\r |
| | 505 | CHAR16 *\r |
| | 506 | EFIAPI\r |
| | 507 | StrBrk (\r |
| | 508 | IN CHAR16 *String,\r |
| | 509 | IN CHAR16 *CharSet\r |
| | 510 | )\r |
| | 511 | {\r |
| | 512 | CHAR16 *Str1;\r |
| | 513 | CHAR16 *Str2;\r |
| | 514 | \r |
| | 515 | for (Str1 = String; *Str1 != L'\0'; Str1 ++) {\r |
| | 516 | for (Str2 = CharSet; *Str2 != L'\0'; Str2 ++) {\r |
| | 517 | if (*Str1 == *Str2) {\r |
| | 518 | return (CHAR16 *) Str1;\r |
| | 519 | }\r |
| | 520 | }\r |
| | 521 | }\r |
| | 522 | \r |
| | 523 | return NULL;\r |
| | 524 | }\r |
| | 525 | \r |
| | 526 | /**\r |
| | 527 | \r |
| | 528 | Find the next token after one or more specified characters.\r |
| | 529 | \r |
| | 530 | @param String Point to the string where to find the substring.\r |
| | 531 | @param CharSet Point to the string to be found.\r |
| | 532 | \r |
| | 533 | **/\r |
| | 534 | CHAR16 *\r |
| | 535 | EFIAPI\r |
| | 536 | StrTokenLine (\r |
| | 537 | IN CHAR16 *String OPTIONAL,\r |
| | 538 | IN CHAR16 *CharSet\r |
| | 539 | )\r |
| | 540 | {\r |
| | 541 | CHAR16 *Begin;\r |
| | 542 | CHAR16 *End;\r |
| | 543 | \r |
| | 544 | Begin = (String == NULL) ? mLineBuffer : String;\r |
| | 545 | if (Begin == NULL) {\r |
| | 546 | return NULL;\r |
| | 547 | }\r |
| | 548 | \r |
| | 549 | Begin += StrSpn (Begin, CharSet);\r |
| | 550 | if (*Begin == L'\0') {\r |
| | 551 | mLineBuffer = NULL;\r |
| | 552 | return NULL;\r |
| | 553 | }\r |
| | 554 | \r |
| | 555 | End = StrBrk (Begin, CharSet);\r |
| | 556 | if ((End != NULL) && (*End != L'\0')) {\r |
| | 557 | *End = L'\0';\r |
| | 558 | End ++;\r |
| | 559 | }\r |
| | 560 | \r |
| | 561 | mLineBuffer = End;\r |
| | 562 | return Begin;\r |
| | 563 | }\r |
| | 564 | \r |
| | 565 | /**\r |
| | 566 | \r |
| | 567 | Find the next token after one specificed characters.\r |
| | 568 | \r |
| | 569 | @param String Point to the string where to find the substring.\r |
| | 570 | @param CharSet Point to the string to be found.\r |
| | 571 | \r |
| | 572 | **/\r |
| | 573 | CHAR16 *\r |
| | 574 | EFIAPI\r |
| | 575 | StrTokenField (\r |
| | 576 | IN CHAR16 *String OPTIONAL,\r |
| | 577 | IN CHAR16 *CharSet\r |
| | 578 | )\r |
| | 579 | {\r |
| | 580 | CHAR16 *Begin;\r |
| | 581 | CHAR16 *End;\r |
| | 582 | \r |
| | 583 | \r |
| | 584 | Begin = (String == NULL) ? mFieldBuffer : String;\r |
| | 585 | if (Begin == NULL) {\r |
| | 586 | return NULL;\r |
| | 587 | }\r |
| | 588 | \r |
| | 589 | if (*Begin == L'\0') {\r |
| | 590 | mFieldBuffer = NULL;\r |
| | 591 | return NULL;\r |
| | 592 | }\r |
| | 593 | \r |
| | 594 | End = StrBrk (Begin, CharSet);\r |
| | 595 | if ((End != NULL) && (*End != L'\0')) {\r |
| | 596 | *End = L'\0';\r |
| | 597 | End ++;\r |
| | 598 | }\r |
| | 599 | \r |
| | 600 | mFieldBuffer = End;\r |
| | 601 | return Begin;\r |
| | 602 | }\r |
| | 603 | \r |
| | 604 | /**\r |
| | 605 | \r |
| | 606 | Find the next token after one or more specified characters.\r |
| | 607 | \r |
| | 608 | @param String Point to the string where to find the substring.\r |
| | 609 | @param CharSet Point to the string to be found.\r |
| | 610 | \r |
| | 611 | **/\r |
| | 612 | CHAR16 *\r |
| | 613 | EFIAPI\r |
| | 614 | StrGetNewTokenLine (\r |
| | 615 | IN CHAR16 *String,\r |
| | 616 | IN CHAR16 *CharSet\r |
| | 617 | )\r |
| | 618 | {\r |
| | 619 | return StrTokenLine (String, CharSet);\r |
| | 620 | }\r |
| | 621 | \r |
| | 622 | /**\r |
| | 623 | \r |
| | 624 | Find the next token after one or more specified characters.\r |
| | 625 | \r |
| | 626 | @param CharSet Point to the string to be found.\r |
| | 627 | \r |
| | 628 | **/\r |
| | 629 | CHAR16 *\r |
| | 630 | EFIAPI\r |
| | 631 | StrGetNextTokenLine (\r |
| | 632 | IN CHAR16 *CharSet\r |
| | 633 | )\r |
| | 634 | {\r |
| | 635 | return StrTokenLine (NULL, CharSet);\r |
| | 636 | }\r |
| | 637 | \r |
| | 638 | /**\r |
| | 639 | \r |
| | 640 | Find the next token after one specificed characters.\r |
| | 641 | \r |
| | 642 | @param String Point to the string where to find the substring.\r |
| | 643 | @param CharSet Point to the string to be found.\r |
| | 644 | \r |
| | 645 | **/\r |
| | 646 | CHAR16 *\r |
| | 647 | EFIAPI\r |
| | 648 | StrGetNewTokenField (\r |
| | 649 | IN CHAR16 *String,\r |
| | 650 | IN CHAR16 *CharSet\r |
| | 651 | )\r |
| | 652 | {\r |
| | 653 | return StrTokenField (String, CharSet);\r |
| | 654 | }\r |
| | 655 | \r |
| | 656 | /**\r |
| | 657 | \r |
| | 658 | Find the next token after one specificed characters.\r |
| | 659 | \r |
| | 660 | @param CharSet Point to the string to be found.\r |
| | 661 | \r |
| | 662 | **/\r |
| | 663 | CHAR16 *\r |
| | 664 | EFIAPI\r |
| | 665 | StrGetNextTokenField (\r |
| | 666 | IN CHAR16 *CharSet\r |
| | 667 | )\r |
| | 668 | {\r |
| | 669 | return StrTokenField (NULL, CharSet);\r |
| | 670 | }\r |
| | 671 | \r |
| | 672 | /**\r |
| | 673 | \r |
| | 674 | Patch a character to the end of a string.\r |
| | 675 | \r |
| | 676 | @param Buffer The string to be patched.\r |
| | 677 | @param Patch The patch character.\r |
| | 678 | \r |
| | 679 | **/\r |
| | 680 | VOID\r |
| | 681 | EFIAPI\r |
| | 682 | PatchForStrTokenAfter (\r |
| | 683 | IN CHAR16 *Buffer,\r |
| | 684 | IN CHAR16 Patch\r |
| | 685 | )\r |
| | 686 | {\r |
| | 687 | CHAR16 *Str;\r |
| | 688 | \r |
| | 689 | if (Buffer == NULL) {\r |
| | 690 | return ;\r |
| | 691 | }\r |
| | 692 | \r |
| | 693 | Str = Buffer;\r |
| | 694 | while (*Str != 0) {\r |
| | 695 | Str ++;\r |
| | 696 | }\r |
| | 697 | *Str = Patch;\r |
| | 698 | \r |
| | 699 | while (*(Str ++) != '\0') {\r |
| | 700 | if (*Str == 0) {\r |
| | 701 | *Str = Patch;\r |
| | 702 | } else {\r |
| | 703 | break;\r |
| | 704 | }\r |
| | 705 | }\r |
| | 706 | \r |
| | 707 | return ;\r |
| | 708 | }\r |
| | 709 | \r |
| | 710 | /**\r |
| | 711 | Patch a character at the beginning of a string.\r |
| | 712 | \r |
| | 713 | @param Buffer The string to be patched.\r |
| | 714 | @param Patch The patch character.\r |
| | 715 | \r |
| | 716 | **/\r |
| | 717 | VOID\r |
| | 718 | EFIAPI\r |
| | 719 | PatchForStrTokenBefore (\r |
| | 720 | IN CHAR16 *Buffer,\r |
| | 721 | IN CHAR16 Patch\r |
| | 722 | )\r |
| | 723 | {\r |
| | 724 | CHAR16 *Str;\r |
| | 725 | \r |
| | 726 | if (Buffer == NULL) {\r |
| | 727 | return ;\r |
| | 728 | }\r |
| | 729 | \r |
| | 730 | Str = Buffer;\r |
| | 731 | while (*(Str --) != '\0') {\r |
| | 732 | if ((*Str == 0) || (*Str == Patch)) {\r |
| | 733 | *Str = Patch;\r |
| | 734 | } else {\r |
| | 735 | break;\r |
| | 736 | }\r |
| | 737 | }\r |
| | 738 | \r |
| | 739 | return ;\r |
| | 740 | }\r |
| | 741 | \r |
| | 742 | CHAR8 *mAsciiLineBuffer = NULL;\r |
| | 743 | CHAR8 *mAsciiFieldBuffer = NULL;\r |
| | 744 | \r |
| | 745 | /**\r |
| | 746 | \r |
| | 747 | Find the first substring.\r |
| | 748 | \r |
| | 749 | @param String Point to the string where to find the substring.\r |
| | 750 | @param CharSet Point to the string to be found.\r |
| | 751 | \r |
| | 752 | **/\r |
| | 753 | UINTN\r |
| | 754 | EFIAPI\r |
| | 755 | AsciiStrSpn (\r |
| | 756 | IN CHAR8 *String,\r |
| | 757 | IN CHAR8 *CharSet\r |
| | 758 | )\r |
| | 759 | {\r |
| | 760 | UINTN Count;\r |
| | 761 | CHAR8 *Str1;\r |
| | 762 | CHAR8 *Str2;\r |
| | 763 | \r |
| | 764 | Count = 0;\r |
| | 765 | \r |
| | 766 | for (Str1 = String; *Str1 != '\0'; Str1 ++) {\r |
| | 767 | for (Str2 = CharSet; *Str2 != '\0'; Str2 ++) {\r |
| | 768 | if (*Str1 == *Str2) {\r |
| | 769 | break;\r |
| | 770 | }\r |
| | 771 | }\r |
| | 772 | \r |
| | 773 | if (*Str2 == '\0') {\r |
| | 774 | return Count;\r |
| | 775 | }\r |
| | 776 | \r |
| | 777 | Count ++;\r |
| | 778 | }\r |
| | 779 | \r |
| | 780 | return Count;\r |
| | 781 | }\r |
| | 782 | \r |
| | 783 | /**\r |
| | 784 | Searches a string for the first occurrence of a character contained in a\r |
| | 785 | specified buffer.\r |
| | 786 | \r |
| | 787 | @param String Point to the string where to find the substring.\r |
| | 788 | @param CharSet Point to the string to be found.\r |
| | 789 | \r |
| | 790 | **/\r |
| | 791 | CHAR8 *\r |
| | 792 | EFIAPI\r |
| | 793 | AsciiStrBrk (\r |
| | 794 | IN CHAR8 *String,\r |
| | 795 | IN CHAR8 *CharSet\r |
| | 796 | )\r |
| | 797 | {\r |
| | 798 | CHAR8 *Str1;\r |
| | 799 | CHAR8 *Str2;\r |
| | 800 | \r |
| | 801 | for (Str1 = String; *Str1 != '\0'; Str1 ++) {\r |
| | 802 | for (Str2 = CharSet; *Str2 != '\0'; Str2 ++) {\r |
| | 803 | if (*Str1 == *Str2) {\r |
| | 804 | return (CHAR8 *) Str1;\r |
| | 805 | }\r |
| | 806 | }\r |
| | 807 | }\r |
| | 808 | \r |
| | 809 | return NULL;\r |
| | 810 | }\r |
| | 811 | \r |
| | 812 | /**\r |
| | 813 | \r |
| | 814 | Find the next token after one or more specified characters.\r |
| | 815 | \r |
| | 816 | @param String Point to the string where to find the substring.\r |
| | 817 | @param CharSet Point to the string to be found.\r |
| | 818 | \r |
| | 819 | **/\r |
| | 820 | CHAR8 *\r |
| | 821 | EFIAPI\r |
| | 822 | AsciiStrTokenLine (\r |
| | 823 | IN CHAR8 *String OPTIONAL,\r |
| | 824 | IN CHAR8 *CharSet\r |
| | 825 | )\r |
| | 826 | {\r |
| | 827 | CHAR8 *Begin;\r |
| | 828 | CHAR8 *End;\r |
| | 829 | \r |
| | 830 | Begin = (String == NULL) ? mAsciiLineBuffer : String;\r |
| | 831 | if (Begin == NULL) {\r |
| | 832 | return NULL;\r |
| | 833 | }\r |
| | 834 | \r |
| | 835 | Begin += AsciiStrSpn (Begin, CharSet);\r |
| | 836 | if (*Begin == '\0') {\r |
| | 837 | mAsciiLineBuffer = NULL;\r |
| | 838 | return NULL;\r |
| | 839 | }\r |
| | 840 | \r |
| | 841 | End = AsciiStrBrk (Begin, CharSet);\r |
| | 842 | if ((End != NULL) && (*End != '\0')) {\r |
| | 843 | *End = '\0';\r |
| | 844 | End ++;\r |
| | 845 | }\r |
| | 846 | \r |
| | 847 | mAsciiLineBuffer = End;\r |
| | 848 | return Begin;\r |
| | 849 | }\r |
| | 850 | \r |
| | 851 | /**\r |
| | 852 | \r |
| | 853 | Find the next token after one specificed characters.\r |
| | 854 | \r |
| | 855 | @param String Point to the string where to find the substring.\r |
| | 856 | @param CharSet Point to the string to be found.\r |
| | 857 | \r |
| | 858 | **/\r |
| | 859 | CHAR8 *\r |
| | 860 | EFIAPI\r |
| | 861 | AsciiStrTokenField (\r |
| | 862 | IN CHAR8 *String OPTIONAL,\r |
| | 863 | IN CHAR8 *CharSet\r |
| | 864 | )\r |
| | 865 | {\r |
| | 866 | CHAR8 *Begin;\r |
| | 867 | CHAR8 *End;\r |
| | 868 | \r |
| | 869 | \r |
| | 870 | Begin = (String == NULL) ? mAsciiFieldBuffer : String;\r |
| | 871 | if (Begin == NULL) {\r |
| | 872 | return NULL;\r |
| | 873 | }\r |
| | 874 | \r |
| | 875 | if (*Begin == '\0') {\r |
| | 876 | mAsciiFieldBuffer = NULL;\r |
| | 877 | return NULL;\r |
| | 878 | }\r |
| | 879 | \r |
| | 880 | End = AsciiStrBrk (Begin, CharSet);\r |
| | 881 | if ((End != NULL) && (*End != '\0')) {\r |
| | 882 | *End = '\0';\r |
| | 883 | End ++;\r |
| | 884 | }\r |
| | 885 | \r |
| | 886 | mAsciiFieldBuffer = End;\r |
| | 887 | return Begin;\r |
| | 888 | }\r |
| | 889 | \r |
| | 890 | /**\r |
| | 891 | \r |
| | 892 | Find the next token after one or more specified characters.\r |
| | 893 | \r |
| | 894 | @param String Point to the string where to find the substring.\r |
| | 895 | @param CharSet Point to the string to be found.\r |
| | 896 | \r |
| | 897 | **/\r |
| | 898 | CHAR8 *\r |
| | 899 | EFIAPI\r |
| | 900 | AsciiStrGetNewTokenLine (\r |
| | 901 | IN CHAR8 *String,\r |
| | 902 | IN CHAR8 *CharSet\r |
| | 903 | )\r |
| | 904 | {\r |
| | 905 | return AsciiStrTokenLine (String, CharSet);\r |
| | 906 | }\r |
| | 907 | \r |
| | 908 | /**\r |
| | 909 | \r |
| | 910 | Find the next token after one or more specified characters.\r |
| | 911 | \r |
| | 912 | @param CharSet Point to the string to be found.\r |
| | 913 | \r |
| | 914 | **/\r |
| | 915 | CHAR8 *\r |
| | 916 | EFIAPI\r |
| | 917 | AsciiStrGetNextTokenLine (\r |
| | 918 | IN CHAR8 *CharSet\r |
| | 919 | )\r |
| | 920 | {\r |
| | 921 | return AsciiStrTokenLine (NULL, CharSet);\r |
| | 922 | }\r |
| | 923 | \r |
| | 924 | /**\r |
| | 925 | \r |
| | 926 | Find the next token after one specificed characters.\r |
| | 927 | \r |
| | 928 | @param String Point to the string where to find the substring.\r |
| | 929 | @param CharSet Point to the string to be found.\r |
| | 930 | \r |
| | 931 | **/\r |
| | 932 | CHAR8 *\r |
| | 933 | EFIAPI\r |
| | 934 | AsciiStrGetNewTokenField (\r |
| | 935 | IN CHAR8 *String,\r |
| | 936 | IN CHAR8 *CharSet\r |
| | 937 | )\r |
| | 938 | {\r |
| | 939 | return AsciiStrTokenField (String, CharSet);\r |
| | 940 | }\r |
| | 941 | \r |
| | 942 | /**\r |
| | 943 | \r |
| | 944 | Find the next token after one specificed characters.\r |
| | 945 | \r |
| | 946 | @param CharSet Point to the string to be found.\r |
| | 947 | \r |
| | 948 | **/\r |
| | 949 | CHAR8 *\r |
| | 950 | EFIAPI\r |
| | 951 | AsciiStrGetNextTokenField (\r |
| | 952 | IN CHAR8 *CharSet\r |
| | 953 | )\r |
| | 954 | {\r |
| | 955 | return AsciiStrTokenField (NULL, CharSet);\r |
| | 956 | }\r |
| | 957 | \r |
| | 958 | /**\r |
| | 959 | \r |
| | 960 | Patch a character to the end of a string.\r |
| | 961 | \r |
| | 962 | @param Buffer The string to be patched.\r |
| | 963 | @param Patch The patch character.\r |
| | 964 | \r |
| | 965 | **/\r |
| | 966 | VOID\r |
| | 967 | EFIAPI\r |
| | 968 | PatchForAsciiStrTokenAfter (\r |
| | 969 | IN CHAR8 *Buffer,\r |
| | 970 | IN CHAR8 Patch\r |
| | 971 | )\r |
| | 972 | {\r |
| | 973 | CHAR8 *Str;\r |
| | 974 | \r |
| | 975 | if (Buffer == NULL) {\r |
| | 976 | return ;\r |
| | 977 | }\r |
| | 978 | \r |
| | 979 | Str = Buffer;\r |
| | 980 | while (*Str != 0) {\r |
| | 981 | Str ++;\r |
| | 982 | }\r |
| | 983 | *Str = Patch;\r |
| | 984 | \r |
| | 985 | while (*(Str ++) != '\0') {\r |
| | 986 | if (*Str == 0) {\r |
| | 987 | *Str = Patch;\r |
| | 988 | } else {\r |
| | 989 | break;\r |
| | 990 | }\r |
| | 991 | }\r |
| | 992 | \r |
| | 993 | return ;\r |
| | 994 | }\r |
| | 995 | \r |
| | 996 | /**\r |
| | 997 | Patch a character at the beginning of a string.\r |
| | 998 | \r |
| | 999 | @param Buffer The string to be patched.\r |
| | 1000 | @param Patch The patch character.\r |
| | 1001 | \r |
| | 1002 | **/\r |
| | 1003 | VOID\r |
| | 1004 | EFIAPI\r |
| | 1005 | PatchForAsciiStrTokenBefore (\r |
| | 1006 | IN CHAR8 *Buffer,\r |
| | 1007 | IN CHAR8 Patch\r |
| | 1008 | )\r |
| | 1009 | {\r |
| | 1010 | CHAR8 *Str;\r |
| | 1011 | \r |
| | 1012 | if (Buffer == NULL) {\r |
| | 1013 | return ;\r |
| | 1014 | }\r |
| | 1015 | \r |
| | 1016 | Str = Buffer;\r |
| | 1017 | while (*(Str --) != '\0') {\r |
| | 1018 | if ((*Str == 0) || (*Str == Patch)) {\r |
| | 1019 | *Str = Patch;\r |
| | 1020 | } else {\r |
| | 1021 | break;\r |
| | 1022 | }\r |
| | 1023 | }\r |
| | 1024 | \r |
| | 1025 | return ;\r |
| | 1026 | }\r |
projects / mirror_edk2.git / blame_incremental