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The log category should be LOGC_EFI all over the EFI sub-system.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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* The function name must be provided in the description.
* The function name must match the name used in the description.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Code page 437 uses code points 1-31 for glyphs instead of control
characters. Map the appropriate Unicode code points to this code points.
Fixes rendering of grub2's menu as EFI application using the
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on a console with bitmap fonts.
Signed-off-by: Janne Grunau <[email protected]>
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We largely do not need <common.h> in these files, so drop it. The only
exception here is that efi_freestanding.c needs <linux/types.h> and had
been getting that via <common.h>.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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If the array index 'i' < 128, the 'codepage' array is accessed using
[-128...-1] in efi_unicode_collation.c:262. This can lead to a buffer
overflow.
Negative index in efi_unicode_collation.c:262.
The index of the 'codepage' array should be c - 0x80 instead of i - 0x80.
Fixes: 0bc4b0da7b59 ("efi_loader: EFI_UNICODE_COLLATION_PROTOCOL")
Signed-off-by: Mikhail Ilin <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Carve out a function to translate a Unicode code point to an 8bit codepage.
Provide a unit test for the new function.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Move the Unicode to codepage 437 table to charset.c
Signed-off-by: Heinrich Schuchardt <[email protected]>
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In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2
language codes existed. This protocol is not part of the UEFI specification
any longer. It was however required to run the UEFI Self Certification Test
(SCT) II, version 2.6, 2017. So we implemented it for the sole purpose of
running the SCT.
As the SCT does not need the protocol anymore it is time for removal.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Correct function descriptions in efi_unicode_collation.c
Add the Unicode collation protocol to the generated HTML documentation.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Remove outdated TODO for efi_stri_coll(). efi_stri_coll() is already using
the Unicode capitalization table.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The UEFI specification does not specify if the characters that have to be
replaced by underscore in function StrToFat() of the Unicode collation
protocol are those forbidden in FAT long names or those in FAT short names.
EDK2 and UEFI SCT assume it is those forbidden in FAT 8.3 short names.
Adjust the list of forbidden characters.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The MetaiMatch() service of the UnicodeCollationProtocol2 must be case
insensitive.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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According to the FAT32 specification 0x7f (DEL) is not a legal character
for file names.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2
language codes existed. This protocol is not part of the UEFI specification
any longer. Unfortunately it is required to run the UEFI Self Certification
Test (SCT) II, version 2.6, 2017. So we implement it here for the sole
purpose of running the SCT. It can be removed once a compliant SCT is
available.
The configuration option defaults to no.
Signed-off-by: Rob Clark <[email protected]>
Most of Rob's original patch is already merged. Only the deprecated
protocol is missing. Rebase it and make it configurable.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Rename variables to make it clear they refer to the Unicode collation
protocol identified by the EFI_UNICODE_PROTOCOL2_GUID.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The patch implements the EFI_UNICODE_COLLATION_PROTOCOL.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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