[libcamera-devel] [PATCH 06/38] utils: ipc: import mojo

paul.elder at ideasonboard.com paul.elder at ideasonboard.com
Tue Sep 29 12:10:16 CEST 2020


Hi Laurent,

Thank you for the review.

On Tue, Sep 29, 2020 at 06:59:08AM +0300, Laurent Pinchart wrote:
> Hi Paul,
> 
> Thank you for the patch.
> 
> On Tue, Sep 22, 2020 at 10:35:05PM +0900, Paul Elder wrote:
> > Import mojo from Chromium repository, so that we can use it for
> > generating code for the IPC mechanism. The commit from which this was
> > taken is:
> > a079161ec8c6907b883f9cb84fc8c4e7896cb1d0 "Add PPAPI constructs for
> > sending focus object to PdfAccessibilityTree"
> > 
> > This tree has been pruned to remove directories that didn't have any
> > necessary code:
> > - mojo/* except for mojo/public
> >   - mojo core, docs, and misc files
> > - mojo/public/* except for mojo/public/{tools,LICENSE}
> >   - language bindings for IPC, tests, and some mojo internals
> > - mojo/public/tools/{fuzzers,chrome_ipc}
> > - mojo/public/tools/bindings/generators
> >   - code generation for other languages
> > 
> > No files were modified.
> > 
> > Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
> > 
> > ---
> > Changes in v2:
> > - add chromium commit id, list of pruned directories, and list of
> >   modified files to the changelog
> 
> Has any file been modified, with the commit message stating "no files
> were modified" ? :-)

No file was modified :)

> > ---
> >  utils/ipc/mojo/public/LICENSE                 |   27 +
> >  utils/ipc/mojo/public/tools/.style.yapf       |    6 +
> >  utils/ipc/mojo/public/tools/BUILD.gn          |   18 +
> >  utils/ipc/mojo/public/tools/bindings/BUILD.gn |  108 +
> >  .../ipc/mojo/public/tools/bindings/README.md  |  816 +++++++
> >  .../chromium_bindings_configuration.gni       |   51 +
> >  .../tools/bindings/compile_typescript.py      |   27 +
> >  .../tools/bindings/concatenate-files.py       |   54 +
> >  ...concatenate_and_replace_closure_exports.py |   73 +
> >  .../bindings/format_typemap_generator_args.py |   36 +
> >  .../tools/bindings/gen_data_files_list.py     |   52 +
> >  .../tools/bindings/generate_type_mappings.py  |  187 ++
> >  .../ipc/mojo/public/tools/bindings/mojom.gni  | 1941 +++++++++++++++++
> >  .../bindings/mojom_bindings_generator.py      |  390 ++++
> >  .../mojom_bindings_generator_unittest.py      |   62 +
> >  .../tools/bindings/mojom_types_downgrader.py  |  119 +
> >  .../tools/bindings/validate_typemap_config.py |   57 +
> >  utils/ipc/mojo/public/tools/mojom/README.md   |   14 +
> >  .../mojom/check_stable_mojom_compatibility.py |  170 ++
> >  ...eck_stable_mojom_compatibility_unittest.py |  260 +++
> >  .../mojo/public/tools/mojom/const_unittest.py |   90 +
> >  .../mojo/public/tools/mojom/enum_unittest.py  |   92 +
> >  .../mojo/public/tools/mojom/mojom/BUILD.gn    |   43 +
> >  .../mojo/public/tools/mojom/mojom/__init__.py |    0
> >  .../mojo/public/tools/mojom/mojom/error.py    |   28 +
> >  .../mojo/public/tools/mojom/mojom/fileutil.py |   45 +
> >  .../tools/mojom/mojom/fileutil_unittest.py    |   40 +
> >  .../tools/mojom/mojom/generate/__init__.py    |    0
> >  .../mojom/mojom/generate/constant_resolver.py |   93 +
> >  .../tools/mojom/mojom/generate/generator.py   |  325 +++
> >  .../mojom/generate/generator_unittest.py      |   74 +
> >  .../tools/mojom/mojom/generate/module.py      | 1635 ++++++++++++++
> >  .../mojom/mojom/generate/module_unittest.py   |   31 +
> >  .../public/tools/mojom/mojom/generate/pack.py |  258 +++
> >  .../mojom/mojom/generate/pack_unittest.py     |  225 ++
> >  .../mojom/mojom/generate/template_expander.py |   83 +
> >  .../tools/mojom/mojom/generate/translate.py   |  854 ++++++++
> >  .../mojom/generate/translate_unittest.py      |   73 +
> >  .../tools/mojom/mojom/parse/__init__.py       |    0
> >  .../public/tools/mojom/mojom/parse/ast.py     |  427 ++++
> >  .../tools/mojom/mojom/parse/ast_unittest.py   |  121 +
> >  .../mojom/mojom/parse/conditional_features.py |   82 +
> >  .../parse/conditional_features_unittest.py    |  233 ++
> >  .../public/tools/mojom/mojom/parse/lexer.py   |  251 +++
> >  .../tools/mojom/mojom/parse/lexer_unittest.py |  198 ++
> >  .../public/tools/mojom/mojom/parse/parser.py  |  488 +++++
> >  .../mojom/mojom/parse/parser_unittest.py      | 1390 ++++++++++++
> >  .../mojo/public/tools/mojom/mojom_parser.py   |  361 +++
> >  .../tools/mojom/mojom_parser_test_case.py     |   73 +
> >  .../tools/mojom/mojom_parser_unittest.py      |  171 ++
> >  .../tools/mojom/stable_attribute_unittest.py  |  127 ++
> >  .../mojom/version_compatibility_unittest.py   |  397 ++++
> >  .../public/tools/run_all_python_unittests.py  |   28 +
> >  utils/ipc/tools/diagnosis/crbug_1001171.py    |   51 +
> >  54 files changed, 12855 insertions(+)
> >  create mode 100644 utils/ipc/mojo/public/LICENSE
> >  create mode 100644 utils/ipc/mojo/public/tools/.style.yapf
> >  create mode 100644 utils/ipc/mojo/public/tools/BUILD.gn
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/BUILD.gn
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/README.md
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/chromium_bindings_configuration.gni
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/compile_typescript.py
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/concatenate-files.py
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/concatenate_and_replace_closure_exports.py
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/format_typemap_generator_args.py
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/gen_data_files_list.py
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/generate_type_mappings.py
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/mojom.gni
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/mojom_bindings_generator.py
> >  create mode 100644 utils/ipc/mojo/public/tools/bindings/mojom_bindings_generator_unittest.py
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/mojom_types_downgrader.py
> >  create mode 100755 utils/ipc/mojo/public/tools/bindings/validate_typemap_config.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/README.md
> >  create mode 100755 utils/ipc/mojo/public/tools/mojom/check_stable_mojom_compatibility.py
> >  create mode 100755 utils/ipc/mojo/public/tools/mojom/check_stable_mojom_compatibility_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/const_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/enum_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/BUILD.gn
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/__init__.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/error.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/fileutil.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/fileutil_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/__init__.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/constant_resolver.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/generator.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/generator_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/module.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/module_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/pack.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/pack_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/template_expander.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/translate.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/generate/translate_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/__init__.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/ast.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/ast_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/conditional_features.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/conditional_features_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/lexer_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/parser.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom/parse/parser_unittest.py
> >  create mode 100755 utils/ipc/mojo/public/tools/mojom/mojom_parser.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom_parser_test_case.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/mojom_parser_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/stable_attribute_unittest.py
> >  create mode 100644 utils/ipc/mojo/public/tools/mojom/version_compatibility_unittest.py
> >  create mode 100755 utils/ipc/mojo/public/tools/run_all_python_unittests.py
> >  create mode 100644 utils/ipc/tools/diagnosis/crbug_1001171.py
> 
> Should BUILD.gn be dropped too ?

They could be. I didn't remove them because I thought it was easier to
track removed directories and not removed files. There's no harm in
removing them... but also I feel like it's simpler if we don't remove
them.

> Acked-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> 
> If you have to send a new version of this series, you could omit the
> changes from this patch, just include the changelog, as it's fairly big
> otherwise.

ack


Thanks,

Paul


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