audk/MdeModulePkg/Universal/PrintDxe
Hao Wu e43adbafe8 MdeModulePkg: Add the EFI_PRINT2S_PROTOCOL
Add the EFI_PRINT2S_PROTOCOL as a safe version of the EFI_PRINT2_PROTOCOL,
the EFI_PRINT2S_PROTOCOL replaces the following 2 services in
EFI_PRINT2_PROTOCOL:
UNICODE_VALUE_TO_STRING
ASCII_VALUE_TO_STRING

with:
UNICODE_VALUE_TO_STRING_S
ASCII_VALUE_TO_STRING_S

The 2 new services perform checks to the input parameters and will return
relative status to reflect the check result.

Return RETURN_INVALID_PARAMETER when:
1). The input Buffer is NULL.
2). The input BufferSize is greater than (PcdMaximumUnicodeStringLength *
sizeof (CHAR16) + 1) for UnicodeValueToStringS or greater than
PcdMaximumAsciiStringLength for AsciiValueToStringS.
3). The input Flags is not set properly.
4). The input Width is not smaller than MAXIMUM_VALUE_CHARACTERS.

Return RETURN_BUFFER_TOO_SMALL when:
1). The input BufferSize cannot hold the converted value.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2017-02-21 13:56:22 +08:00
..
Print.c MdeModulePkg: Add the EFI_PRINT2S_PROTOCOL 2017-02-21 13:56:22 +08:00
PrintDxe.inf MdeModulePkg: Add the EFI_PRINT2S_PROTOCOL 2017-02-21 13:56:22 +08:00
PrintDxe.uni MdeModulePkg: Add the EFI_PRINT2S_PROTOCOL 2017-02-21 13:56:22 +08:00
PrintDxeExtra.uni MdeModulePkg: Convert all .uni files to utf-8 2015-12-15 04:56:23 +00:00