tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

appini_header.py (2921B)

      1 # This Source Code Form is subject to the terms of the Mozilla Public
      2 # License, v. 2.0. If a copy of the MPL was not distributed with this
      3 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
      4 
      5 """Parses a given application.ini file and outputs the corresponding
      6 StaticXREAppData structure as a C++ header file"""
      7 
      8 import configparser
      9 import sys
     10 
     11 
     12 def main(output, file):
     13    config = configparser.RawConfigParser()
     14    config.read(file)
     15    flags = set()
     16    try:
     17        if config.getint("XRE", "EnableProfileMigrator") == 1:
     18            flags.add("NS_XRE_ENABLE_PROFILE_MIGRATOR")
     19    except Exception:
     20        pass
     21    try:
     22        if config.getint("Crash Reporter", "Enabled") == 1:
     23            flags.add("NS_XRE_ENABLE_CRASH_REPORTER")
     24    except Exception:
     25        pass
     26    appdata = dict(
     27        ("%s:%s" % (s, o), config.get(s, o))
     28        for s in config.sections()
     29        for o in config.options(s)
     30    )
     31    appdata["flags"] = " | ".join(sorted(flags)) if flags else "0"
     32    for key in ("App:vendor", "App:profile"):
     33        # Set to NULL when not present or falsy such as an empty string
     34        appdata[key] = '"%s"' % appdata[key] if appdata.get(key, None) else "NULL"
     35    expected = (
     36        "App:vendor",
     37        "App:name",
     38        "App:remotingname",
     39        "App:version",
     40        "App:buildid",
     41        "App:id",
     42        "Gecko:minversion",
     43        "Gecko:maxversion",
     44    )
     45    missing = [var for var in expected if var not in appdata]
     46    if missing:
     47        print("Missing values in %s: %s" % (file, ", ".join(missing)), file=sys.stderr)
     48        sys.exit(1)
     49 
     50    if "Crash Reporter:serverurl" not in appdata:
     51        appdata["Crash Reporter:serverurl"] = ""
     52 
     53    if "App:sourcerepository" in appdata and "App:sourcestamp" in appdata:
     54        appdata["App:sourceurl"] = (
     55            '"%(App:sourcerepository)s/rev/%(App:sourcestamp)s"' % appdata
     56        )
     57    else:
     58        appdata["App:sourceurl"] = "NULL"
     59 
     60    if "AppUpdate:url" not in appdata:
     61        appdata["AppUpdate:url"] = ""
     62 
     63    output.write(
     64        """#include "mozilla/XREAppData.h"
     65             static const mozilla::StaticXREAppData sAppData = {
     66                 %(App:vendor)s,
     67                 "%(App:name)s",
     68                 "%(App:remotingname)s",
     69                 "%(App:version)s",
     70                 "%(App:buildid)s",
     71                 "%(App:id)s",
     72                 NULL, // copyright
     73                 %(flags)s,
     74                 "%(Gecko:minversion)s",
     75                 "%(Gecko:maxversion)s",
     76                 "%(Crash Reporter:serverurl)s",
     77                 %(App:profile)s,
     78                 NULL, // UAName
     79                 %(App:sourceurl)s,
     80                 "%(AppUpdate:url)s"
     81             };"""
     82        % appdata
     83    )
     84 
     85 
     86 if __name__ == "__main__":
     87    if len(sys.argv) != 1:
     88        main(sys.stdout, sys.argv[1])
     89    else:
     90        print("Usage: %s /path/to/application.ini" % sys.argv[0], file=sys.stderr)