[edk2-devel] [PATCH v12 0/6] jansson edk2 port

Michael D Kinney michael.d.kinney at intel.com
Tue Jan 5 01:09:25 UTC 2021


Hi Abner,

I do see a few uses of the width field through error_set() calls.

                    error_set(error, lex, json_error_invalid_syntax,
                              "invalid Unicode escape '%.6s'", p - 1);


The EDK II PrintLib does not support the precision '.' specifier.

Mike

> -----Original Message-----
> From: Kinney, Michael D <michael.d.kinney at intel.com>
> Sent: Monday, January 4, 2021 3:02 PM
> To: devel at edk2.groups.io; abner.chang at hpe.com; Kinney, Michael D <michael.d.kinney at intel.com>
> Cc: Sean Brogan <sean.brogan at microsoft.com>; Bret Barkelew <Bret.Barkelew at microsoft.com>; Andrew Fish <afish at apple.com>;
> Laszlo Ersek <lersek at redhat.com>; Leif Lindholm <leif at nuviainc.com>; Liming Gao <gaoliming at byosoft.com.cn>; Nickle Wang
> <nickle.wang at hpe.com>; Peter O'Hanley <peter.ohanley at hpe.com>
> Subject: RE: [edk2-devel] [PATCH v12 0/6] jansson edk2 port
> 
> Hi Abner,
> 
> The format conversion functions do not handle field withs (e.g. %20s, %-10s).
> 
> Also, I see the attribution to edk2-libc, but the implementations of some of
> those functions and the function descriptions do not match the edk2-libc
> versions.  Can you verify with the contributors on where this content came
> from?  The reason I ask is that the file has Intel/HP copyright and a
> BSD-2-Clause-Patent license and I want to make sure those are correct.
> 
> Thanks,
> 
> Mike
> 
> > -----Original Message-----
> > From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Abner Chang
> > Sent: Monday, December 28, 2020 9:56 PM
> > To: devel at edk2.groups.io
> > Cc: Sean Brogan <sean.brogan at microsoft.com>; Bret Barkelew <Bret.Barkelew at microsoft.com>; Andrew Fish <afish at apple.com>;
> > Laszlo Ersek <lersek at redhat.com>; Leif Lindholm <leif at nuviainc.com>; Kinney, Michael D <michael.d.kinney at intel.com>;
> > Liming Gao <gaoliming at byosoft.com.cn>; Nickle Wang <nickle.wang at hpe.com>; Peter O'Hanley <peter.ohanley at hpe.com>
> > Subject: [edk2-devel] [PATCH v12 0/6] jansson edk2 port
> >
> > In v12, - Convert Ascii(V)SPrint format string to ASCII format.
> > In v11, - Move RedfishCrtLib to under /PrivateLibrary
> >         - Optimize /wdxxxx build options for IA32/X64
> > In v10, - Rename CrtLib to RedfishCrtLib
> >         - Review JsonLib /wd build options for Visual Studio.
> > In v9, - Address comments given by Mike Kinney on 12/21
> > In v8, - Assigne patch file order
> >        - Add Acked-by tags
> > In v7, - Remove C RTC header files to under [Include.Common.Private]
> >          in RedfishPkg.dec.
> >        - address comments given by Mike Kinney.
> > In v6, Remove JanssonJsonMapping.h
> > In v5, move BaseUcs2Utf8Lib to under RedfishPkg.
> > In v4,
> >        - Address review comments
> >        - Seperate CRT functions to a individule library CrtLib under
> >          RedfishPkg.
> >        - Seperate UCS2-UTF8 functions to a individule library
> >          BaseUcs2Utf8Lib under MdeModulePkg.
> >
> > In v3, Add jansson library as the required submoudle in
> >        CiSettings.py for CI test.
> > In v2, JsonLib is moved to under RedfishPkg.
> >
> > edk2 JSON library is based on jansson open source
> > (https://github.com/akheron/jansson) and wrapped as an edk2
> > library. edk2 JsonLib will be used by edk2 Redfish feature
> > drivers (not contributed yet) and the edk2 port of libredfish
> > library (not contributed yet) based on DMTF GitHub
> > (https://github.com/DMTF/libredfish).
> >
> > Jansson is licensed under the MIT license(refer to ReadMe.rst under edk2).
> > It is used in production and its API is stable. In UEFI/EDKII environment,
> > Redfish project consumes jansson to achieve JSON operations.
> >
> > * Jansson version on edk2: 2.13.1
> >
> > * EDKII jansson library wrapper:
> >    - JsonLib.h:
> >      This is the denifitions of EDKII JSON APIs which are mapped to
> >      jannson funcitons accordingly.
> >
> >    - JanssonJsonLibMapping.h:
> >      This is the wrapper file to map funcitons and definitions used in
> >      native jannson applications to edk2 JsonLib. This avoids the
> >      modifications on native jannson applications to be built under
> >      edk2 environment.
> >
> > *Known issue:
> >   Build fail with jansson/src/load.c, overrride and add code in load.c
> >   to conditionally use stdin according to HAVE_UNISTD_H macro.
> >   The PR is submitted to jansson open source community.
> >   https://github.com/akheron/jansson/pull/558
> >
> > Signed-off-by: Abner Chang <abner.chang at hpe.com>
> >
> > Cc: Sean Brogan <sean.brogan at microsoft.com>
> > Cc: Bret Barkelew <Bret.Barkelew at microsoft.com>
> > Cc: Andrew Fish <afish at apple.com>
> > Cc: Laszlo Ersek <lersek at redhat.com>
> > Cc: Leif Lindholm <leif at nuviainc.com>
> > Cc: Michael D Kinney <michael.d.kinney at intel.com>
> > Cc: Liming Gao <gaoliming at byosoft.com.cn>
> > Cc: Nickle Wang <nickle.wang at hpe.com>
> > Cc: Peter O'Hanley <peter.ohanley at hpe.com>
> >
> > Abner Chang (6):
> >   RedfishPkg/Ucs2Utf8lib: UCS2 to UFT8 manipulation library
> >   edk2: jansson submodule for edk2 JSON library
> >   RedfishPkg/CrtLib: C runtime library
> >   RedfishPkg/library: EDK2 port of jansson library
> >   RedfishPkg: Add EDK2 port of jansson library to build
> >   .pytool: Add required submodule for JsonLib
> >
> >  .gitmodules                                   |    3 +
> >  .pytool/CISettings.py                         |    2 +
> >  ReadMe.rst                                    |    1 +
> >  RedfishPkg/Include/Crt/assert.h               |   16 +
> >  RedfishPkg/Include/Crt/errno.h                |   16 +
> >  RedfishPkg/Include/Crt/limits.h               |   16 +
> >  RedfishPkg/Include/Crt/math.h                 |   16 +
> >  RedfishPkg/Include/Crt/stdarg.h               |   15 +
> >  RedfishPkg/Include/Crt/stddef.h               |   16 +
> >  RedfishPkg/Include/Crt/stdio.h                |   15 +
> >  RedfishPkg/Include/Crt/stdlib.h               |   16 +
> >  RedfishPkg/Include/Crt/string.h               |   16 +
> >  RedfishPkg/Include/Crt/sys/time.h             |   15 +
> >  RedfishPkg/Include/Crt/sys/types.h            |   15 +
> >  RedfishPkg/Include/Crt/time.h                 |   15 +
> >  RedfishPkg/Include/Library/BaseUcs2Utf8Lib.h  |   61 +
> >  RedfishPkg/Include/Library/CrtLib.h           |  191 +++
> >  RedfishPkg/Include/Library/JsonLib.h          |  763 +++++++++++
> >  .../Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c |  421 +++++++
> >  .../BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf       |   31 +
> >  RedfishPkg/Library/CrtLib/CrtLib.c            |  595 +++++++++
> >  RedfishPkg/Library/CrtLib/CrtLib.inf          |   38 +
> >  RedfishPkg/Library/JsonLib/JsonLib.c          |  964 ++++++++++++++
> >  RedfishPkg/Library/JsonLib/JsonLib.inf        |   89 ++
> >  RedfishPkg/Library/JsonLib/Readme.rst         |   40 +
> >  RedfishPkg/Library/JsonLib/jansson            |    1 +
> >  RedfishPkg/Library/JsonLib/jansson_config.h   |   41 +
> >  .../Library/JsonLib/jansson_private_config.h  |   19 +
> >  RedfishPkg/Library/JsonLib/load.c             | 1111 +++++++++++++++++
> >  RedfishPkg/RedfishLibs.dsc.inc                |    3 +
> >  RedfishPkg/RedfishPkg.ci.yaml                 |   25 +
> >  RedfishPkg/RedfishPkg.dec                     |   25 +
> >  RedfishPkg/RedfishPkg.dsc                     |    3 +
> >  33 files changed, 4614 insertions(+)
> >  create mode 100644 RedfishPkg/Include/Crt/assert.h
> >  create mode 100644 RedfishPkg/Include/Crt/errno.h
> >  create mode 100644 RedfishPkg/Include/Crt/limits.h
> >  create mode 100644 RedfishPkg/Include/Crt/math.h
> >  create mode 100644 RedfishPkg/Include/Crt/stdarg.h
> >  create mode 100644 RedfishPkg/Include/Crt/stddef.h
> >  create mode 100644 RedfishPkg/Include/Crt/stdio.h
> >  create mode 100644 RedfishPkg/Include/Crt/stdlib.h
> >  create mode 100644 RedfishPkg/Include/Crt/string.h
> >  create mode 100644 RedfishPkg/Include/Crt/sys/time.h
> >  create mode 100644 RedfishPkg/Include/Crt/sys/types.h
> >  create mode 100644 RedfishPkg/Include/Crt/time.h
> >  create mode 100644 RedfishPkg/Include/Library/BaseUcs2Utf8Lib.h
> >  create mode 100644 RedfishPkg/Include/Library/CrtLib.h
> >  create mode 100644 RedfishPkg/Include/Library/JsonLib.h
> >  create mode 100644 RedfishPkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.c
> >  create mode 100644 RedfishPkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
> >  create mode 100644 RedfishPkg/Library/CrtLib/CrtLib.c
> >  create mode 100644 RedfishPkg/Library/CrtLib/CrtLib.inf
> >  create mode 100644 RedfishPkg/Library/JsonLib/JsonLib.c
> >  create mode 100644 RedfishPkg/Library/JsonLib/JsonLib.inf
> >  create mode 100644 RedfishPkg/Library/JsonLib/Readme.rst
> >  create mode 160000 RedfishPkg/Library/JsonLib/jansson
> >  create mode 100644 RedfishPkg/Library/JsonLib/jansson_config.h
> >  create mode 100644 RedfishPkg/Library/JsonLib/jansson_private_config.h
> >  create mode 100644 RedfishPkg/Library/JsonLib/load.c
> >
> > --
> > 2.17.1
> >
> >
> >
> > 
> >



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