diff options
Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.78.1/scripts/make_option_enum.py')
| -rw-r--r-- | debian/uncrustify-trinity/uncrustify-trinity-0.78.1/scripts/make_option_enum.py | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/scripts/make_option_enum.py b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/scripts/make_option_enum.py deleted file mode 100644 index c141bb04..00000000 --- a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/scripts/make_option_enum.py +++ /dev/null @@ -1,215 +0,0 @@ -#!/usr/bin/env python - -import argparse -import io -import os -import re - -re_enum_decl = re.compile(r'enum class (\w+)( *// *<(\w+)>)?') -re_enum_value = re.compile(r'(\w+)(?= *([,=]|//|$))') -re_values = re.compile(r'UNC_OPTVALS\((\w+)\)') -re_aliases = re.compile(r'UNC_OPTVAL_ALIAS\(([^)]+)\)') -enums = {} -values = {} - -root = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) -script = os.path.relpath(__file__, root) - - -# ============================================================================= -class Enumeration(object): - # ------------------------------------------------------------------------- - def __init__(self, name, prefix, f): - self.name = name - self.prefix = prefix - - self.values = [] - self.value_aliases = {} - - self.convert_internal = False - - for line in iter(f.readline, ''): - line = line.strip() - - if line.startswith('{'): - for line in iter(f.readline, ''): - line = line.strip() - if line.startswith('};'): - return - - if 'UNC_INTERNAL' in line: - return - - if 'UNC_CONVERT_INTERNAL' in line: - self.convert_internal = True - continue - - mv = re_enum_value.match(line) - if mv is not None: - v = mv.group(1) - self.values.append(v) - self.value_aliases[v] = [v.lower()] - - # ------------------------------------------------------------------------- - def add_aliases(self, value, *args): - aliases = [x[1:-1] for x in args] # strip quotes - self.value_aliases[value] += aliases - -# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -# ----------------------------------------------------------------------------- -def enum_value(enum, value): - if enum.prefix is not None: - return u'{}_{}'.format(enum.prefix, value) - return value - -# ----------------------------------------------------------------------------- -def write_banner(out, args): - out.write( - u'/**\n' - u' * @file {out_name}\n' - u' * Helpers for option enumerators.\n' - u' * Automatically generated by <code>{script}</code>\n' - u' * from {in_name}.\n' - u' */\n' - u'\n'.format( - in_name=os.path.basename(args.header), - out_name=os.path.basename(args.output), - script=script)) - - -# ----------------------------------------------------------------------------- -def write_value_strings(out, args): - for vn, vs in values.items(): - out.write(u'const char *const {}_values[] = {{\n'.format(vn)) - out.write(u'{}\n nullptr\n}};\n\n'.format( - u'\n'.join([u' "{}",'.format(x.lower()) for x in vs]))) - - -# ----------------------------------------------------------------------------- -def write_aliases(out, args): - for enum in enums.values(): - if enum.prefix is None: - continue - - for v in enum.values: - out.write(u'constexpr auto {p}_{v} = {n}::{v};\n'.format( - p=enum.prefix, n=enum.name, v=v)) - - out.write(u'\n') - - -# ----------------------------------------------------------------------------- -def write_conversions(out, args): - header = u'\n//{}\n'.format('-' * 77) - - for enum in enums.values(): - if enum.convert_internal: - continue - - out.write(header) - out.write( - u'bool convert_string(const char *in, {} &out)\n'.format( - enum.name)) - out.write( - u'{\n' - u' if (false)\n' - u' {\n' - u' }\n') - - for v in enum.values: - for a in enum.value_aliases[v]: - out.write( - u' else if (strcasecmp(in, "{}") == 0)\n' - u' {{\n' - u' out = {};\n' - u' return(true);\n' - u' }}\n'.format(a, enum_value(enum, v))) - - out.write( - u' else\n' - u' {\n' - u' return(false);\n' - u' }\n' - u'}\n\n') - - for enum in enums.values(): - out.write(header) - out.write(u'const char *to_string({} val)\n'.format(enum.name)) - out.write(u'{\n' - u' switch (val)\n' - u' {\n') - - for v in enum.values: - vs = v if enum.convert_internal else v.lower() - out.write( - u' case {}:\n' - u' return "{}";\n\n'.format( - enum_value(enum, v), vs)) - - out.write( - u' default:\n' - u' fprintf(stderr, "%s: Unknown {} \'%d\'\\n",\n' - u' __func__, static_cast<int>(val));\n' - u' log_flush(true);\n' - u' exit(EX_SOFTWARE);\n' - u' }}\n' - u'}}\n\n'.format(enum.name)) - - -# ----------------------------------------------------------------------------- -def main(): - parser = argparse.ArgumentParser(description='Generate options.cpp') - parser.add_argument('output', type=str, - help='location of options.cpp to write') - parser.add_argument('header', type=str, - help='location of options.h to read') - parser.add_argument('template', type=str, - help='location of option_enum.cpp.in ' - 'to use as template') - args = parser.parse_args() - - with io.open(args.header, 'rt', encoding='utf-8') as f: - for line in iter(f.readline, ''): - line = line.strip() - - me = re_enum_decl.match(line) - if me is not None: - e = Enumeration(me.group(1), me.group(3), f) - enums[e.name] = e - continue - - mv = re_values.match(line) - if mv is not None: - enum_name = mv.group(1) - enum = enums['{}_e'.format(enum_name)] - values[enum_name] = enum.values - - ma = re_aliases.match(line) - if ma is not None: - alias_args = [x.strip() for x in ma.group(1).split(',')] - enum = enums[alias_args[0]] - enum.add_aliases(*alias_args[1:]) - - replacements = { - u'##BANNER##': write_banner, - u'##VALUE_STRINGS##': write_value_strings, - u'##ALIASES##': write_aliases, - u'##CONVERSIONS##': write_conversions, - } - - with io.open(args.output, 'wt', encoding='utf-8') as out: - with io.open(args.template, 'rt', encoding='utf-8') as t: - for line in t: - directive = line.strip() - if directive in replacements: - replacements[directive](out, args) - else: - out.write(line) - - -# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -if __name__ == '__main__': - main() |