From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- bin/find-german-comments | 401 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 401 insertions(+) create mode 100755 bin/find-german-comments (limited to 'bin/find-german-comments') diff --git a/bin/find-german-comments b/bin/find-german-comments new file mode 100755 index 000000000..a38b435ce --- /dev/null +++ b/bin/find-german-comments @@ -0,0 +1,401 @@ +#!/usr/bin/env python3 +######################################################################## +# +# Copyright (c) 2010 Jonas Jensen, Miklos Vajna +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation +# files (the "Software"), to deal in the Software without +# restriction, including without limitation the rights to use, +# copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following +# conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +# OTHER DEALINGS IN THE SOFTWARE. +# +######################################################################## + + +import sys +import re +import subprocess +import os +import argparse +import string + +class Parser: + """ + This parser extracts comments from source files, tries to guess + their language and then prints out the German ones. + """ + def __init__(self): + self.strip = string.punctuation + " \n" + self.text_cat = self.start_text_cat() + parser = argparse.ArgumentParser(description='Searches for German comments in cxx/hxx source files inside a given root directory recursively.') + parser.add_argument("-f", "--filenames-only", action="store_true", + help="Only print the filenames of files containing German comments") + parser.add_argument("-v", "--verbose", action="store_true", + help="Turn on verbose mode (print only positives progress to stderr)") + parser.add_argument("-l", "--line-numbers", action="store_true", + help="Prints the filenames and line numbers only.") + parser.add_argument("-L", "--line-numbers-pos", action="store_true", + help="Prints the filenames and line numbers only (if positive).") + parser.add_argument("-t", "--threshold", action="store", default=0, type=int, + help="When used with '--line-numbers', only bothers outputting comment info if there are more than X number of flagged comments. Useful for weeding out false positives.") + parser.add_argument("directory", nargs='?', default='.', type=str, help='Give a directory to search in') + self.args = parser.parse_args() + self.check_source_files(self.args.directory) + + def get_comments(self, filename): + """ + Extracts the source code comments. + """ + linenum = 0 + if self.args.verbose: + print("processing file '%s'...\n" % filename) + sock = open(filename) + # add an empty line to trigger the output of collected oneliner + # comment group + lines = sock.readlines() + ["\n"] + sock.close() + + in_comment = False + buf = [] + count = 1 + for i in lines: + if "//" in i and not in_comment: + # if we find a new //-style comment, then we + # just append it to a previous one if: there is + # only whitespace before the // mark that is + # necessary to make comments longer, giving + # more reliable output + if not len(re.sub("(.*)//.*", r"\1", i).strip(self.strip)): + s = re.sub(".*// ?", "", i).strip(self.strip) + if len(s): + buf.append(s) + else: + # otherwise it's an independent //-style comment in the next line + yield (count, "\n ".join(buf)) + buf = [re.sub(".*// ?", "", i.strip(self.strip))] + elif "//" not in i and not in_comment and len(buf) > 0: + # first normal line after a // block + yield (count, "\n ".join(buf)) + buf = [] + elif "/*" in i and "*/" not in i and not in_comment: + # start of a real multiline comment + in_comment = True + linenum = count + s = re.sub(r".*/\*+", "", i.strip(self.strip)) + if len(s): + buf.append(s.strip(self.strip)) + elif in_comment and not "*/" in i: + # in multiline comment + s = re.sub(r"^( |\|)*\*?", "", i) + if len(s.strip(self.strip)): + buf.append(s.strip(self.strip)) + elif "*/" in i and in_comment: + # end of multiline comment + in_comment = False + s = re.sub(r"\*+/.*", "", i.strip(self.strip)) + if len(s): + buf.append(s) + yield (count, "\n ".join(buf)) + buf = [] + elif "/*" in i and "*/" in i: + # c-style oneliner comment + yield (count, re.sub(r".*/\*(.*)\*/.*", r"\1", i).strip(self.strip)) + count += 1 + + def start_text_cat(self): + cwd = os.getcwd() + # change to our directory + os.chdir(os.path.split(os.path.abspath(sys.argv[0]))[0]) + sock = subprocess.Popen(["text_cat/text_cat", "-s", "-d", "text_cat/LM"], stdin=subprocess.PIPE, stdout=subprocess.PIPE) + os.chdir(cwd) + return sock + + def get_lang(self, s): + """ the output is 'german' or 'english' or 'german or english'. When + unsure, just don't warn, there are strings where you just can't + determine the results reliably, like '#110680#' """ + + self.text_cat.stdin.write(bytes(s, 'utf-8')) + self.text_cat.stdin.write(bytes("\n", 'utf-8')) + self.text_cat.stdin.flush() + lang = self.text_cat.stdout.readline().strip() + return lang + + def is_german(self, s): + """ + determines if a string is German or not + """ + # for short strings we can't do reliable recognition, so skip + # short strings and less than 4 words + s = s.replace('\n', ' ') + if len(s) < 32 or len(s.split()) < 4: + return False + return self.get_lang(s) == b"german" + + def check_file(self, path): + """ + checks each comment in a file + """ + def tab_calc(path): + START = 40 #Default of 10 tabs + if len(path) >= START: + return 1 + diff = START - len(path) + if diff % 4 is not 0: + padding = 1 + else: + padding = 0 + return (diff/4)+padding + + if self.args.line_numbers or self.args.line_numbers_pos: + TABS = "\t"*10 + path_linenums = [] + for linenum, s in self.get_comments(path): + if self.is_german(s): + path_linenums.append(linenum) + valid = len(path_linenums) > int(self.args.threshold) + if self.args.line_numbers: + print("%s ... %s positives -- %s\n" % (path, str(len(path_linenums)), str(valid))) + if valid: + if self.args.line_numbers_pos: + print("%s ... %s positives\n" % (path, str(len(path_linenums)))) + return + if len(path) + (len(path_linenums)*4) > 75: + print("%s:\n" % path) + while path_linenums: + i = 0 + numline = [] + while i < 10: + try: + numline.append(path_linenums[0]) + path_linenums.remove(path_linenums[0]) + except IndexError: + i = 10 + i += 1 + numline = [str(i) for i in numline] + print("%s%s" % (TABS, ",".join(numline))) + else: + if self.args.line_numbers: + path_linenums = [str(i) for i in path_linenums] + print("%s:%s%s" % (path, "\t"*int(tab_calc(path)), ",".join(path_linenums))) + + elif not self.args.filenames_only: + for linenum, s in self.get_comments(path): + if self.is_german(s): + print("%s:%s: %s" % (path, linenum, s)) + else: + fnames = set([]) + for linenum, s in self.get_comments(path): + if self.is_german(s): + # Make sure we print each filename only once + fnames.add(path) + # Print the filenames + for f in fnames: + print(f) + + def first_elem(self, path): + """ + Returns the root directory in our repo of a given path, so we can check against the allowlist. + """ + lastElem = os.path.dirname(path) + done = False + while not done: + nextElem = os.path.split(lastElem)[0] + if nextElem is not '': + lastElem = nextElem + else: + done = True + return lastElem + + def check_source_files(self, directory): + """ + checks each _tracked_ file in a directory recursively + """ + + # top-level project directory -> use allowlist. + globalscan = False + if os.path.exists(directory + "/.git/config"): + globalscan = True + + # Change into the given dir, so "git ls-tree" does work. + os.chdir(directory) + + sock = os.popen(r"git ls-tree -r HEAD --name-only |egrep '\.(c|cc|cpp|cxx|h|hxx|mm)$'") + lines = sock.readlines() + sock.close() + + # Helps to speedup a global scan + directory_allowlist = { + "ure" : 1, + "ios" : 1, + "bean" : 1, + "apple_remote" : 1, + "UnoControls" : 1, + "accessibility" : 1, + "android" : 1, + "animations" : 1, + "avmedia" : 1, + "basctl" : 1, + "basegfx" : 1, + "basic" : 1, + "binaryurp" : 1, + "bridges" : 1, + "canvas" : 1, + "chart2" : 1, + "cli_ure" : 1, + "codemaker" : 1, + "comphelper" : 1, + "compilerplugins" : 1, + "configmgr" : 1, + "connectivity" : 1, + "cppcanvas" : 1, + "cppu" : 1, + "cppuhelper" : 1, + "cpputools" : 1, + "cui" : 1, + "dbaccess" : 1, + "desktop" : 1, + "drawinglayer" : 1, + "editeng" : 1, + "embeddedobj" : 1, + "embedserv" : 1, + "eventattacher" : 1, + "extensions" : 1, + "external" : 1, + "filter" : 1, + "forms" : 1, + "formula" : 1, + "fpicker" : 1, + "framework" : 1, + "helpcompiler" : 1, + "hwpfilter" : 1, + "i18npool" : 1, + "i18nlangtag" : 1, + "i18nutil" : 1, + "idl" : 1, + "idlc" : 1, + "include" : 1, + "io" : 1, + "javaunohelper" : 1, + "jvmaccess" : 1, + "jvmfwk" : 1, + "jurt" : 1, + "l10ntools" : 1, + "libreofficekit" : 1, + "lingucomponent" : 1, + "linguistic" : 1, + "lotuswordpro" : 1, + "mysqlc" : 1, + "o3tl" : 1, + "odk" : 1, + "officecfg" : 1, + "onlineupdate" : 1, + "opencl" : 1, + "oox" : 1, + "package" : 1, + "postprocess" : 1, + "pyuno" : 1, + "registry" : 1, + "remotebridges" : 1, + "reportdesign" : 1, + "rsc" : 1, + "sal" : 1, + "salhelper" : 1, + "sax" : 1, + "sc" : 1, + "scaddins" : 1, + "sccomp" : 1, + "scripting" : 1, + "sd" : 1, + "sdext" : 1, + "sfx2" : 1, + "shell" : 1, + "setup_native" : 1, + "sot" : 1, + "slideshow" : 1, + "smoketest" : 1, + "solenv" : 1, + "soltools" : 1, + "starmath" : 1, + "stoc" : 1, + "store" : 1, + "svgio" : 1, + "svl" : 1, + "svtools" : 1, + "svx" : 1, + "sw" : 1, + "test" : 1, + "testtools" : 1, + "toolkit" : 1, + "tools" : 1, + "touch" : 1, + "ucb" : 1, + "ucbhelper" : 1, + "unodevtools" : 1, + "unotest" : 1, + "unoidl" : 1, + "unotools" : 1, + "unoxml" : 1, + "uui" : 1, + "vbahelper" : 1, + "vcl" : 1, + "winaccessibility" : 1, + "writerfilter" : 1, + "writerperfect" : 1, + "xmlhelp" : 1, + "xmloff" : 1, + "xmlreader" : 1, + "xmlsecurity" : 1, + "xmlscript" : 1, + } + + if globalscan: + print("Scanning all files globally:") + elif directory == '.': + print("Scanning all files in our current directory:") + else: + print("Scanning all files in", directory + ":") + + num_checked = 0 + + for path in lines: + baseDir = self.first_elem(path) + # If we have a globalscan use the allowlist. + if globalscan: + if not baseDir in directory_allowlist: + sys.stderr.write("\n - Error: Missing path %s -\n\n" % baseDir) + sys.exit(1) + elif directory_allowlist[baseDir] is 0: + self.check_file(path.strip()) + num_checked = num_checked + 1 + elif directory_allowlist[baseDir] is 1: + sys.stderr.write("Skipping excluded directory %s\n" % baseDir) + directory_allowlist[baseDir] = 2 + elif not globalscan: + self.check_file(path.strip()) + num_checked = num_checked + 1 + + print("Scanned %s files\n" % num_checked) + +try: + Parser() +except KeyboardInterrupt: + print("Interrupted!") + sys.exit(0) + +# vim:set shiftwidth=4 softtabstop=4 expandtab: -- cgit v1.2.3