author violet <>
Thu, 16 May 2019 00:54:46 +0000
changeset 532851 6730776560c028a402e7112569e6ca8bf6cd742b
parent 474666 314e3ae1520f8e1b17e85982e8e2c515dced30a9
permissions -rw-r--r--
Bug 1383650 - Optimize attribute mapping by not parsing same thing twice r=longsonr Geometry properties are the most used SVG attributes. When authors specify them as attributes, we have to parse them in SVG side. So we don't want to parse them in CSS side again, otherwise the introduced performance loss is relatively high. With this optimization, this feature implementation doesn't slow down overall performace even if there are thousands of geometry elements. Differential Revision:

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at

'''Parses a given application.ini file and outputs the corresponding
   StaticXREAppData structure as a C++ header file'''

import ConfigParser
import sys

def main(output, file):
    config = ConfigParser.RawConfigParser()
    flags = set()
        if config.getint('XRE', 'EnableProfileMigrator') == 1:
    except Exception:
        if config.getint('Crash Reporter', 'Enabled') == 1:
    except Exception:
    appdata = dict(("%s:%s" % (s, o), config.get(s, o))
                   for s in config.sections() for o in config.options(s))
    appdata['flags'] = ' | '.join(flags) if flags else '0'
    appdata['App:profile'] = ('"%s"' % appdata['App:profile']
                              if 'App:profile' in appdata else 'NULL')
    expected = ('App:vendor', 'App:name', 'App:remotingname', 'App:version', 'App:buildid',
                'App:id', 'Gecko:minversion', 'Gecko:maxversion')
    missing = [var for var in expected if var not in appdata]
    if missing:
        print >>sys.stderr, \
            "Missing values in %s: %s" % (file, ', '.join(missing))

    if 'Crash Reporter:serverurl' not in appdata:
        appdata['Crash Reporter:serverurl'] = ''

    if 'App:sourcerepository' in appdata and 'App:sourcestamp' in appdata:
        appdata['App:sourceurl'] = '"%(App:sourcerepository)s/rev/%(App:sourcestamp)s"' % appdata
        appdata['App:sourceurl'] = 'NULL'

    output.write('''#include "mozilla/XREAppData.h"
             static const mozilla::StaticXREAppData sAppData = {
                 NULL, // copyright
                 "%(Crash Reporter:serverurl)s",
                 NULL, // UAName
             };''' % appdata)

if __name__ == '__main__':
    if len(sys.argv) != 1:
        main(sys.stdout, sys.argv[1])
        print >>sys.stderr, "Usage: %s /path/to/application.ini" % sys.argv[0]