[edk2-devel] [PATCH v4 1/6] MdeModulePkg/Ucs2Utf8lib: UCS2 to UFT8 manipulation library
Abner Chang
abner.chang at hpe.com
Mon Dec 7 07:28:29 UTC 2020
> -----Original Message-----
> From: devel at edk2.groups.io [mailto:devel at edk2.groups.io] On Behalf Of
> Wu, Hao A
> Sent: Monday, December 7, 2020 3:05 PM
> To: devel at edk2.groups.io; Chang, Abner (HPS SW/FW Technologist)
> <abner.chang at hpe.com>
> Cc: Wang, Jian J <jian.j.wang at intel.com>; Liming Gao
> <gaoliming at byosoft.com.cn>; Leif Lindholm <leif at nuviainc.com>; Wang,
> Nickle (HPS SW) <nickle.wang at hpe.com>; O'Hanley, Peter (EXL)
> <peter.ohanley at hpe.com>
> Subject: Re: [edk2-devel] [PATCH v4 1/6] MdeModulePkg/Ucs2Utf8lib: UCS2
> to UFT8 manipulation library
>
> > -----Original Message-----
> > From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Abner
> > Chang
> > Sent: Monday, December 7, 2020 1:37 PM
> > To: devel at edk2.groups.io
> > Cc: Wang, Jian J <jian.j.wang at intel.com>; Wu, Hao A
> > <hao.a.wu at intel.com>; Liming Gao <gaoliming at byosoft.com.cn>; Leif
> > Lindholm <leif at nuviainc.com>; Nickle Wang <nickle.wang at hpe.com>;
> Peter
> > O'Hanley <peter.ohanley at hpe.com>
> > Subject: [edk2-devel] [PATCH v4 1/6] MdeModulePkg/Ucs2Utf8lib: UCS2 to
> > UFT8 manipulation library
> >
> > This library provides UCS2 to UFT8 or vise versa functions to
> > manipulate
> > UCS2/UTF8 strings. This library is currently used by edk2 port of open
> > source jansson library.
>
>
> Really sorry for missing the previous discussion between you and Leif.
>
> For me, the Ucs2Utf8lib case is kind of similar with the jansson library case for
> the Redfish feature.
> If the current consumer is only the jansson library under the RedfishPkg, I
> would suggest to put the Ucs2Utf8lib under RedfishPkg first.
> We can move this library to a more generic place if there are more
> consumers.
>
> Best Regards,
> Hao Wu
Hi Hao, I have no problem with this. Will send patches again.
Thanks
>
>
> >
> > Signed-off-by: Abner Chang <abner.chang at hpe.com>
> >
> > Cc: Jian J Wang <jian.j.wang at intel.com>
> > Cc: Hao A Wu <hao.a.wu at intel.com>
> > Cc: Liming Gao <gaoliming at byosoft.com.cn>
> > Cc: Leif Lindholm <leif at nuviainc.com>
> > Cc: Nickle Wang <nickle.wang at hpe.com>
> > Cc: Peter O'Hanley <peter.ohanley at hpe.com>
> > ---
> > .../Include/Library/BaseUcs2Utf8Lib.h | 69 +++
> > .../Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c | 417
> ++++++++++++++++++
> > .../BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf | 30 ++
> > MdeModulePkg/MdeModulePkg.dec | 5 +
> > MdeModulePkg/MdeModulePkg.dsc | 2 +
> > 5 files changed, 523 insertions(+)
> > create mode 100644 MdeModulePkg/Include/Library/BaseUcs2Utf8Lib.h
> > create mode 100644
> > MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c
> > create mode 100644
> > MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> >
> > diff --git a/MdeModulePkg/Include/Library/BaseUcs2Utf8Lib.h
> > b/MdeModulePkg/Include/Library/BaseUcs2Utf8Lib.h
> > new file mode 100644
> > index 0000000000..51ae924929
> > --- /dev/null
> > +++ b/MdeModulePkg/Include/Library/BaseUcs2Utf8Lib.h
> > @@ -0,0 +1,69 @@
> > +/** @file
> > + UCS2 to UTF8 manipulation library header file.
> > +
> > + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> > + (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
> > +
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +
> > +#ifndef BASE_UCS2UTF8_LIB_H_
> > +#define BASE_UCS2UTF8_LIB_H_
> > +
> > +#include <Base.h>
> > +#include <Uefi.h>
> > +#include <Library/BaseLib.h>
> > +#include <Library/BaseMemoryLib.h>
> > +#include <Library/DebugLib.h>
> > +#include <Library/PrintLib.h>
> > +#include <Library/MemoryAllocationLib.h>
> > +
> > +///
> > +/// L"\u0000"
> > +///
> > +#define UNICODE_FORMAT_LEN 6
> > +#define UNICODE_FORMAT_CHAR_LEN 2
> > +#define UNICODE_FORMAT_CHAR_SIZE 3
> > +
> > +#define UTF8_BUFFER_FOR_UCS2_MAX_SIZE 3
> > +
> > +/**
> > + Convert a UCS2 string to a UTF8 encoded string.
> > +
> > + @param[in] Ucs2Str The provided UCS2 string.
> > + @param[out] Utf8StrAddr The converted UTF8 string address.
> Caller
> > + is responsible for Free this string.
> > +
> > + @retval EFI_INVALID_PARAMETER One or more parameters are
> invalid.
> > + @retval EFI_OUT_OF_RESOURCES System runs out of resources.
> > + @retval EFI_SUCCESS The UTF8 encoded string has been
> > converted.
> > +
> > +**/
> > +EFI_STATUS
> > +UCS2StrToUTF8 (
> > + IN CHAR16 *Ucs2Str,
> > + OUT CHAR8 **Utf8StrAddr
> > + );
> > +
> > +/**
> > + Convert a UTF8 encoded string to a UCS2 string.
> > +
> > + @param[in] Utf8Str The provided UTF8 encoded string.
> > + @param[out] Ucs2StrAddr The converted UCS2 string address.
> > Caller
> > + is responsible for Free this string.
> > +
> > + @retval EFI_INVALID_PARAMETER The UTF8 encoded string is not
> valid
> > to
> > + convert to UCS2 string.
> > + One or more parameters are invalid.
> > + @retval EFI_OUT_OF_RESOURCES System runs out of resources.
> > + @retval EFI_SUCCESS The UCS2 string has been converted.
> > +
> > +**/
> > +EFI_STATUS
> > +UTF8StrToUCS2 (
> > + IN CHAR8 *Utf8Str,
> > + OUT CHAR16 **Ucs2StrAddr
> > + );
> > +
> > +#endif
> > diff --git a/MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c
> > b/MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c
> > new file mode 100644
> > index 0000000000..6cff109a5c
> > --- /dev/null
> > +++ b/MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c
> > @@ -0,0 +1,417 @@
> > +/** @file
> > + UCS2 to UTF8 manipulation library.
> > +
> > + Copyright (c) 2018 - 2019, Intel Corporation. All rights
> > + reserved.<BR>
> > + (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
> > +
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +
> > +#include <Library/BaseUcs2Utf8Lib.h>
> > +
> > +/**
> > + Since each UCS2 character can be represented by 1-3 UTF8 encoded
> > +characters,
> > + this function is used to retrieve the UTF8 encoding size for a UCS2
> > character.
> > +
> > + @param[in] Utf8Buffer The buffer for UTF8 encoded data.
> > +
> > + @retval Return the size of UTF8 encoding string or 0 if it is not for
> > + UCS2 format.
> > +
> > +**/
> > +UINT8
> > +GetUTF8SizeForUCS2 (
> > + IN CHAR8 *Utf8Buffer
> > + )
> > +{
> > + CHAR8 TempChar;
> > + UINT8 Utf8Size;
> > +
> > + ASSERT (Utf8Buffer != NULL);
> > +
> > + TempChar = *Utf8Buffer;
> > + if ((TempChar & 0xF0) == 0xF0) {
> > +
> > + //
> > + // This format is not for UCS2.
> > + //
> > + return 0;
> > + }
> > +
> > + Utf8Size = 1;
> > + if ((TempChar & 0x80) == 0x80) {
> > + if ((TempChar & 0xC0) == 0xC0) {
> > +
> > + Utf8Size ++;
> > + if ((TempChar & 0xE0) == 0xE0) {
> > +
> > + Utf8Size ++;
> > + }
> > + }
> > + }
> > +
> > + return Utf8Size;
> > +}
> > +
> > +/**
> > + Since each UCS2 character can be represented by the format: \uXXXX,
> > +this function
> > + is used to retrieve the UCS2 character from a Unicode format.
> > + Call MUST make sure there are at least 6 Bytes in the input UTF8 buffer.
> > +
> > + @param[in] Utf8Buffer The buffer for UTF8 encoded data.
> > + @param[out] Ucs2Char The converted UCS2 character.
> > +
> > + @retval EFI_INVALID_PARAMETER Non-Ascii characters found in the
> > hexadecimal
> > + digits string, and can't be converted to a UCS2
> > + character.
> > + @retval EFI_SUCCESS The UCS2 character has been retrieved.
> > +
> > +**/
> > +EFI_STATUS
> > +GetUCS2CharByFormat (
> > + IN CHAR8 *Utf8Buffer,
> > + OUT CHAR16 *Ucs2Char
> > + )
> > +{
> > + UINT8 Num1;
> > + UINT8 Num2;
> > + UINT8 Index;
> > + CHAR8 Ucs2CharFormat[UNICODE_FORMAT_CHAR_SIZE]; /// two
> > Hexadecimal digits Ascii string, like "3F"
> > +
> > + for (Index = 0; Index < 4; Index ++) {
> > + if ((*(Utf8Buffer + 2 + Index) & 0x80) != 0x00) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > + }
> > +
> > + ZeroMem (Ucs2CharFormat, UNICODE_FORMAT_CHAR_SIZE);
> > +
> > + //
> > + // Get the First Number, Offset is 2 // CopyMem (Ucs2CharFormat,
> > + Utf8Buffer + 2,
> > UNICODE_FORMAT_CHAR_LEN);
> > + Num1 = (UINT8) AsciiStrHexToUintn (Ucs2CharFormat);
> > +
> > + //
> > + // Get the Second Number, Offset is 4 // CopyMem (Ucs2CharFormat,
> > + Utf8Buffer + 4, UNICODE_FORMAT_CHAR_LEN);
> > + Num2 = (UINT8) AsciiStrHexToUintn (Ucs2CharFormat);
> > +
> > + //
> > + // Ucs2Char is Little-Endian
> > + //
> > + *((CHAR8 *) Ucs2Char) = Num2;
> > + *(((CHAR8 *) Ucs2Char) + 1) = Num1;
> > +
> > + return EFI_SUCCESS;
> > +}
> > +
> > +/**
> > + Convert a UCS2 character to UTF8 encoding string.
> > +
> > + @param[in] Ucs2Char The provided UCS2 character.
> > + @param[out] Utf8Buffer The converted UTF8 encoded data.
> > +
> > + @retval Return the size of UTF8 encoding data for this UCS2 character.
> > +
> > +**/
> > +UINT8
> > +UCS2CharToUTF8 (
> > + IN CHAR16 Ucs2Char,
> > + OUT CHAR8 *Utf8Buffer
> > + )
> > +{
> > + UINT16 Ucs2Number;
> > +
> > + ASSERT (Utf8Buffer != NULL);
> > +
> > + Ucs2Number = (UINT16) Ucs2Char;
> > + if (Ucs2Number <= 0x007F) {
> > +
> > + //
> > + // UTF8 format: 0xxxxxxx
> > + //
> > + *Utf8Buffer = Ucs2Char & 0x7F;
> > + return 1;
> > +
> > + } else if (Ucs2Number >= 0x0080 && Ucs2Number <= 0x07FF) {
> > +
> > + //
> > + // UTF8 format: 110xxxxx 10xxxxxx
> > + //
> > + *(Utf8Buffer + 1) = (Ucs2Char & 0x3F) | 0x80;
> > + *Utf8Buffer = ((Ucs2Char >> 6) & 0x1F) | 0xC0;
> > + return 2;
> > +
> > + } else { /// Ucs2Number >= 0x0800 && Ucs2Number <= 0xFFFF
> > +
> > + //
> > + // UTF8 format: 1110xxxx 10xxxxxx 10xxxxxx
> > + //
> > + *(Utf8Buffer + 2) = (Ucs2Char & 0x3F) | 0x80;
> > + *(Utf8Buffer + 1) = ((Ucs2Char >> 6) & 0x3F) | 0x80;
> > + *Utf8Buffer = ((Ucs2Char >> 12) & 0x0F) | 0xE0;
> > + return 3;
> > + }
> > +}
> > +
> > +/**
> > + Convert a UTF8 encoded data to a UCS2 character.
> > +
> > + @param[in] Utf8Buffer The provided UTF8 encoded data.
> > + @param[out] Ucs2Char The converted UCS2 character.
> > +
> > + @retval EFI_INVALID_PARAMETER The UTF8 encoded string is not
> valid
> > or
> > + not for UCS2 character.
> > + @retval EFI_SUCCESS The converted UCS2 character.
> > +
> > +**/
> > +EFI_STATUS
> > +UTF8ToUCS2Char (
> > + IN CHAR8 *Utf8Buffer,
> > + OUT CHAR16 *Ucs2Char
> > + )
> > +{
> > + UINT8 Utf8Size;
> > + CHAR8 *Ucs2Buffer;
> > + CHAR8 TempChar1;
> > + CHAR8 TempChar2;
> > + CHAR8 TempChar3;
> > +
> > + ASSERT (Utf8Buffer != NULL && Ucs2Char != NULL); ZeroMem
> > + (Ucs2Char, sizeof (CHAR16)); Ucs2Buffer = (CHAR8 *) Ucs2Char;
> > +
> > + Utf8Size = GetUTF8SizeForUCS2 (Utf8Buffer); switch (Utf8Size) {
> > +
> > + case 1:
> > +
> > + //
> > + // UTF8 format: 0xxxxxxx
> > + //
> > + TempChar1 = *Utf8Buffer;
> > + if ((TempChar1 & 0x80) != 0x00) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + *Ucs2Buffer = TempChar1;
> > + *(Ucs2Buffer + 1) = 0;
> > + break;
> > +
> > + case 2:
> > +
> > + //
> > + // UTF8 format: 110xxxxx 10xxxxxx
> > + //
> > + TempChar1 = *Utf8Buffer;
> > + if ((TempChar1 & 0xE0) != 0xC0) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + TempChar2 = *(Utf8Buffer + 1);
> > + if ((TempChar2 & 0xC0) != 0x80) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + *Ucs2Buffer = (TempChar1 << 6) + (TempChar2 & 0x3F);
> > + *(Ucs2Buffer + 1) = (TempChar1 >> 2) & 0x07;
> > + break;
> > +
> > + case 3:
> > +
> > + //
> > + // UTF8 format: 1110xxxx 10xxxxxx 10xxxxxx
> > + //
> > + TempChar1 = *Utf8Buffer;
> > + if ((TempChar1 & 0xF0) != 0xE0) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + TempChar2 = *(Utf8Buffer + 1);
> > + if ((TempChar2 & 0xC0) != 0x80) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + TempChar3 = *(Utf8Buffer + 2);
> > + if ((TempChar3 & 0xC0) != 0x80) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + *Ucs2Buffer = (TempChar2 << 6) + (TempChar3 & 0x3F);
> > + *(Ucs2Buffer + 1) = (TempChar1 << 4) + ((TempChar2 >> 2) &
> > + 0x0F);
> > +
> > + break;
> > +
> > + default:
> > +
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + return EFI_SUCCESS;
> > +}
> > +
> > +/**
> > + Convert a UCS2 string to a UTF8 encoded string.
> > +
> > + @param[in] Ucs2Str The provided UCS2 string.
> > + @param[out] Utf8StrAddr The converted UTF8 string address.
> Caller
> > + is responsible for Free this string.
> > +
> > + @retval EFI_INVALID_PARAMETER One or more parameters are
> invalid.
> > + @retval EFI_OUT_OF_RESOURCES System runs out of resources.
> > + @retval EFI_SUCCESS The UTF8 encoded string has been
> > converted.
> > +
> > +**/
> > +EFI_STATUS
> > +UCS2StrToUTF8 (
> > + IN CHAR16 *Ucs2Str,
> > + OUT CHAR8 **Utf8StrAddr
> > + )
> > +{
> > + UINTN Ucs2StrIndex;
> > + UINTN Ucs2StrLength;
> > + CHAR8 *Utf8Str;
> > + UINTN Utf8StrLength;
> > + UINTN Utf8StrIndex;
> > + CHAR8 Utf8Buffer[UTF8_BUFFER_FOR_UCS2_MAX_SIZE];
> > + UINT8 Utf8BufferSize;
> > +
> > + if (Ucs2Str == NULL || Utf8StrAddr == NULL) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + Ucs2StrLength = StrLen (Ucs2Str);
> > + Utf8StrLength = 0;
> > +
> > + for (Ucs2StrIndex = 0; Ucs2StrIndex < Ucs2StrLength; Ucs2StrIndex
> > + ++) {
> > +
> > + ZeroMem (Utf8Buffer, sizeof (Utf8Buffer));
> > + Utf8BufferSize = UCS2CharToUTF8 (Ucs2Str[Ucs2StrIndex], Utf8Buffer);
> > + Utf8StrLength += Utf8BufferSize;
> > + }
> > +
> > + Utf8Str = AllocateZeroPool (Utf8StrLength + 1); if (Utf8Str ==
> > + NULL) {
> > + return EFI_OUT_OF_RESOURCES;
> > + }
> > +
> > + Utf8StrIndex = 0;
> > + for (Ucs2StrIndex = 0; Ucs2StrIndex < Ucs2StrLength; Ucs2StrIndex
> > + ++) {
> > +
> > + ZeroMem (Utf8Buffer, sizeof (Utf8Buffer));
> > + Utf8BufferSize = UCS2CharToUTF8 (Ucs2Str[Ucs2StrIndex],
> > + Utf8Buffer);
> > +
> > + CopyMem (Utf8Str + Utf8StrIndex, Utf8Buffer, Utf8BufferSize);
> > + Utf8StrIndex += Utf8BufferSize;
> > + }
> > +
> > + Utf8Str[Utf8StrIndex] = '\0';
> > + *Utf8StrAddr = Utf8Str;
> > +
> > + return EFI_SUCCESS;
> > +}
> > +
> > +/**
> > + Convert a UTF8 encoded string to a UCS2 string.
> > +
> > + @param[in] Utf8Str The provided UTF8 encoded string.
> > + @param[out] Ucs2StrAddr The converted UCS2 string address.
> > Caller
> > + is responsible for Free this string.
> > +
> > + @retval EFI_INVALID_PARAMETER The UTF8 encoded string is not
> valid
> > to
> > + convert to UCS2 string.
> > + One or more parameters are invalid.
> > + @retval EFI_OUT_OF_RESOURCES System runs out of resources.
> > + @retval EFI_SUCCESS The UCS2 string has been converted.
> > +
> > +**/
> > +EFI_STATUS
> > +UTF8StrToUCS2 (
> > + IN CHAR8 *Utf8Str,
> > + OUT CHAR16 **Ucs2StrAddr
> > + )
> > +{
> > + EFI_STATUS Status;
> > + UINTN Utf8StrIndex;
> > + UINTN Utf8StrLength;
> > + UINTN Ucs2StrIndex;
> > + UINT8 Utf8BufferSize;
> > + CHAR16 *Ucs2StrTemp;
> > +
> > + if (Utf8Str == NULL || Ucs2StrAddr == NULL) {
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + //
> > + // It is not an Ascii string, calculate string length.
> > + //
> > + Utf8StrLength = 0;
> > + while (*(Utf8Str + Utf8StrLength) != '\0') {
> > + Utf8StrLength ++;
> > + }
> > +
> > + //
> > + // UCS2 string shall not be longer than the UTF8 string.
> > + //
> > + Ucs2StrTemp = AllocateZeroPool ((Utf8StrLength + 1) * sizeof
> > + (CHAR16)); if (Ucs2StrTemp == NULL) {
> > + return EFI_OUT_OF_RESOURCES;
> > + }
> > +
> > + Utf8StrIndex = 0;
> > + Ucs2StrIndex = 0;
> > + while (Utf8Str[Utf8StrIndex] != '\0') {
> > +
> > + if (CompareMem (Utf8Str + Utf8StrIndex, "\\u", 2) == 0 &&
> > + Utf8StrLength - Utf8StrIndex >= UNICODE_FORMAT_LEN) {
> > +
> > + Status = GetUCS2CharByFormat (Utf8Str + Utf8StrIndex,
> > + Ucs2StrTemp +
> > Ucs2StrIndex);
> > + if (!EFI_ERROR (Status)) {
> > +
> > + Utf8StrIndex += UNICODE_FORMAT_LEN;
> > + Ucs2StrIndex ++;
> > + } else {
> > +
> > + StrCpyS (Ucs2StrTemp + Ucs2StrIndex, 3, L"\\u");
> > +
> > + Ucs2StrIndex += 2;
> > + Utf8StrIndex += 2;
> > + }
> > + } else {
> > +
> > + Utf8BufferSize = GetUTF8SizeForUCS2 (Utf8Str + Utf8StrIndex);
> > + if (Utf8BufferSize == 0 || Utf8StrLength - Utf8StrIndex <
> > + Utf8BufferSize) {
> > +
> > + FreePool (Ucs2StrTemp);
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + Status = UTF8ToUCS2Char (Utf8Str + Utf8StrIndex, Ucs2StrTemp +
> > Ucs2StrIndex);
> > + if (EFI_ERROR (Status)) {
> > +
> > + FreePool (Ucs2StrTemp);
> > + return EFI_INVALID_PARAMETER;
> > + }
> > +
> > + Ucs2StrIndex ++;
> > + Utf8StrIndex += Utf8BufferSize;
> > + }
> > + }
> > +
> > + *Ucs2StrAddr = AllocateZeroPool ((Ucs2StrIndex + 1) * sizeof
> > + (CHAR16)); if (*Ucs2StrAddr == NULL) {
> > +
> > + FreePool (Ucs2StrTemp);
> > + return EFI_OUT_OF_RESOURCES;
> > + }
> > +
> > + StrCpyS (*Ucs2StrAddr, Ucs2StrIndex + 1, Ucs2StrTemp);
> > + *(*Ucs2StrAddr + Ucs2StrIndex) = L'\0'; FreePool (Ucs2StrTemp);
> > +
> > + return EFI_SUCCESS;
> > +}
> > +
> > diff --git a/MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> > b/MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> > new file mode 100644
> > index 0000000000..93efb1fb88
> > --- /dev/null
> > +++ b/MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> > @@ -0,0 +1,30 @@
> > +## @file
> > +# UCS2 to UTF8 manipulation library.
> > +#
> > +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> #
> > +(C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR> #
> > +# SPDX-License-Identifier: BSD-2-Clause-Patent
> > +#
> > +##
> > +
> > +[Defines]
> > + INF_VERSION = 0x0001001b
> > + BASE_NAME = BaseUcs2Utf8Lib
> > + FILE_GUID = 536646C3-46D0-4B12-ABC4-CDE1A33B5256
> > + MODULE_TYPE = BASE
> > + VERSION_STRING = 1.0
> > + LIBRARY_CLASS = Ucs2Utf8Lib
> > +
> > +#
> > +# VALID_ARCHITECTURES = IA32 X64 ARM AARCH64 RISCV64
> > +#
> > +
> > +[Sources.common]
> > + BaseUcs2Utf8Lib.c
> > +
> > +[Packages]
> > + MdePkg/MdePkg.dec
> > + MdeModulePkg/MdeModulePkg.dec
> > +
> > +
> > diff --git a/MdeModulePkg/MdeModulePkg.dec
> > b/MdeModulePkg/MdeModulePkg.dec index 9b52b34494..1cd8c6392d
> > 100644
> > --- a/MdeModulePkg/MdeModulePkg.dec
> > +++ b/MdeModulePkg/MdeModulePkg.dec
> > @@ -154,6 +154,11 @@
> > #
> > VariablePolicyHelperLib|Include/Library/VariablePolicyHelperLib.h
> >
> > + ## @libraryclass This library provides UCS2 to UTF8 manipulation
> > + # functions.
> > + #
> > + Ucs2Utf8Lib|Include/Library/BaseUcs2Utf8Lib.h
> > +
> > [Guids]
> > ## MdeModule package token space guid
> > # Include/Guid/MdeModulePkgTokenSpace.h
> > diff --git a/MdeModulePkg/MdeModulePkg.dsc
> > b/MdeModulePkg/MdeModulePkg.dsc index 90165ca443..85e2daeeea
> > 100644
> > --- a/MdeModulePkg/MdeModulePkg.dsc
> > +++ b/MdeModulePkg/MdeModulePkg.dsc
> > @@ -43,6 +43,7 @@
> > PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
> >
> >
> PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/Base
> > PeCoffGetEntryPointLib.inf
> > SortLib|MdeModulePkg/Library/BaseSortLib/BaseSortLib.inf
> > +
> >
> Ucs2Utf8Lib|MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> > #
> > # UEFI & PI
> > #
> > @@ -212,6 +213,7 @@
> > MdeModulePkg/Application/MemoryProfileInfo/MemoryProfileInfo.inf
> >
> > MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> > + MdeModulePkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> > MdeModulePkg/Logo/Logo.inf
> > MdeModulePkg/Logo/LogoDxe.inf
> > MdeModulePkg/Library/BaseSortLib/BaseSortLib.inf
> > --
> > 2.17.1
> >
> >
> >
> >
> >
>
>
>
>
>
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#68374): https://edk2.groups.io/g/devel/message/68374
Mute This Topic: https://groups.io/mt/78773274/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-
More information about the edk2-devel-archive
mailing list