/** @file\r
Main file for NULL named library for debug1 profile shell command functions.\r
\r
- Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
return EFI_NOT_FOUND;\r
}\r
\r
-/**\r
- Convert a Unicode character to numerical value.\r
-\r
- This internal function only deal with Unicode character\r
- which maps to a valid hexadecimal ASII character, i.e.\r
- L'0' to L'9', L'a' to L'f' or L'A' to L'F'. For other\r
- Unicode character, the value returned does not make sense.\r
-\r
- @param Char The character to convert.\r
-\r
- @return The numerical value converted.\r
-\r
-**/\r
-UINTN\r
-HexCharToUintn (\r
- IN CHAR16 Char\r
- )\r
-{\r
- if (Char >= L'0' && Char <= L'9') {\r
- return Char - L'0';\r
- }\r
-\r
- return (UINTN) (10 + CharToUpper (Char) - L'A');\r
-}\r
-\r
-/**\r
- Convert a string representation of a guid to a Guid value.\r
-\r
- @param[in] StringGuid The pointer to the string of a guid.\r
- @param[in, out] Guid The pointer to the GUID structure to populate.\r
-\r
- @retval EFI_INVALID_PARAMETER A parameter was invalid.\r
- @retval EFI_SUCCESS The conversion was successful.\r
-**/\r
-EFI_STATUS\r
-ConvertStringToGuid (\r
- IN CONST CHAR16 *StringGuid,\r
- IN OUT EFI_GUID *Guid\r
- )\r
-{\r
- CHAR16 *TempCopy;\r
- CHAR16 *TempSpot;\r
- CHAR16 *Walker;\r
- UINT64 TempVal;\r
- EFI_STATUS Status;\r
-\r
- if (StringGuid == NULL) {\r
- return (EFI_INVALID_PARAMETER);\r
- } else if (StrLen(StringGuid) != 36) {\r
- return (EFI_INVALID_PARAMETER);\r
- } \r
- TempCopy = NULL;\r
- TempCopy = StrnCatGrow(&TempCopy, NULL, StringGuid, 0);\r
- if (TempCopy == NULL) {\r
- return (EFI_OUT_OF_RESOURCES);\r
- }\r
- Walker = TempCopy;\r
- TempSpot = StrStr(Walker, L"-");\r
- if (TempSpot != NULL) {\r
- *TempSpot = CHAR_NULL;\r
- }\r
- Status = ShellConvertStringToUint64(Walker, &TempVal, TRUE, FALSE);\r
- if (EFI_ERROR(Status)) {\r
- FreePool(TempCopy);\r
- return (Status);\r
- }\r
- Guid->Data1 = (UINT32)TempVal;\r
- Walker += 9;\r
- TempSpot = StrStr(Walker, L"-");\r
- if (TempSpot != NULL) {\r
- *TempSpot = CHAR_NULL;\r
- }\r
- Status = ShellConvertStringToUint64(Walker, &TempVal, TRUE, FALSE);\r
- if (EFI_ERROR(Status)) {\r
- FreePool(TempCopy);\r
- return (Status);\r
- }\r
- Guid->Data2 = (UINT16)TempVal;\r
- Walker += 5;\r
- TempSpot = StrStr(Walker, L"-");\r
- if (TempSpot != NULL) {\r
- *TempSpot = CHAR_NULL;\r
- }\r
- Status = ShellConvertStringToUint64(Walker, &TempVal, TRUE, FALSE);\r
- if (EFI_ERROR(Status)) {\r
- FreePool(TempCopy);\r
- return (Status);\r
- }\r
- Guid->Data3 = (UINT16)TempVal;\r
- Walker += 5;\r
- Guid->Data4[0] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[0] = (UINT8)(Guid->Data4[0]+ (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 2;\r
- Guid->Data4[1] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[1] = (UINT8)(Guid->Data4[1] + (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 3;\r
- Guid->Data4[2] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[2] = (UINT8)(Guid->Data4[2] + (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 2;\r
- Guid->Data4[3] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[3] = (UINT8)(Guid->Data4[3] + (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 2;\r
- Guid->Data4[4] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[4] = (UINT8)(Guid->Data4[4] + (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 2;\r
- Guid->Data4[5] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[5] = (UINT8)(Guid->Data4[5] + (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 2;\r
- Guid->Data4[6] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[6] = (UINT8)(Guid->Data4[6] + (UINT8)HexCharToUintn(Walker[1]));\r
- Walker += 2;\r
- Guid->Data4[7] = (UINT8)(HexCharToUintn(Walker[0]) * 16);\r
- Guid->Data4[7] = (UINT8)(Guid->Data4[7] + (UINT8)HexCharToUintn(Walker[1]));\r
- FreePool(TempCopy);\r
- return (EFI_SUCCESS);\r
-}\r
-\r
/**\r
Clear the line at the specified Row.\r
\r
IN UINTN LastRow\r
)\r
{\r
+ UINTN Col;\r
CHAR16 Line[200];\r
\r
if (Row == 0) {\r
\r
//\r
// prepare a blank line\r
+ // If max column is larger, split to multiple prints.\r
//\r
- SetMem16(Line, LastCol*sizeof(CHAR16), L' ');\r
-\r
- if (Row == LastRow) {\r
+ SetMem16 (Line, sizeof (Line), L' ');\r
+ Line[ARRAY_SIZE (Line) - 1] = CHAR_NULL;\r
+\r
+ for (Col = 1; Col <= LastCol; Col += ARRAY_SIZE (Line) - 1) {\r
+ if (Col + ARRAY_SIZE (Line) - 1 > LastCol) {\r
+ if (Row == LastRow) {\r
+ //\r
+ // if CHAR_NULL is still at position LastCol, it will cause first line error\r
+ //\r
+ Line[(LastCol - 1) % (ARRAY_SIZE (Line) - 1)] = CHAR_NULL;\r
+ } else {\r
+ Line[LastCol % (ARRAY_SIZE (Line) - 1)] = CHAR_NULL;\r
+ }\r
+ }\r
+ \r
//\r
- // if CHAR_NULL is still at position 80, it will cause first line error\r
+ // print out the blank line\r
//\r
- Line[LastCol - 1] = CHAR_NULL;\r
- } else {\r
- Line[LastCol] = CHAR_NULL;\r
+ ShellPrintEx ((INT32) Col - 1, (INT32) Row - 1, Line);\r
}\r
-\r
- //\r
- // print out the blank line\r
- //\r
- ShellPrintEx (0, ((INT32)Row) - 1, Line);\r
}\r
\r
/**\r
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