diff options
Diffstat (limited to 'utils')
-rwxr-xr-x | utils/checkstyle.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/utils/checkstyle.py b/utils/checkstyle.py index d5dc26c0..7225cac4 100755 --- a/utils/checkstyle.py +++ b/utils/checkstyle.py @@ -481,6 +481,38 @@ class DoxygenFormatter(Formatter): return '\n'.join(lines) +class DPointerFormatter(Formatter): + # Ensure consistent naming of variables related to the d-pointer design + # pattern. + patterns = ('*.cpp', '*.h') + + # The clang formatter runs first, we can thus rely on appropriate coding + # style. + declare_regex = re.compile(r'^(\t*)(const )?([a-zA-Z0-9_]+) \*( ?const )?([a-zA-Z0-9_]+) = (LIBCAMERA_[DO]_PTR)\(([a-zA-Z0-9_]+)\);$') + + @classmethod + def format(cls, filename, data): + lines = [] + + for line in data.split('\n'): + match = cls.declare_regex.match(line) + if match: + indent = match.group(1) or '' + const = match.group(2) or '' + macro = match.group(6) + klass = match.group(7) + if macro == 'LIBCAMERA_D_PTR': + var = 'Private *const d' + else: + var = f'{klass} *const o' + + line = f'{indent}{const}{var} = {macro}({klass});' + + lines.append(line) + + return '\n'.join(lines) + + class IncludeOrderFormatter(Formatter): patterns = ('*.cpp', '*.h') |