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#!/usr/bin/env python
#
# @file viewer_info.py
# @author Jacek Antonelli
# @brief Scans and prints the viewer name and/or version.
#
# Copyright (c) 2010, Jacek Antonelli
#
# 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.
#
#
# Usage:
#
# viewer_info.py --name # viewer name (e.g. "Kokua")
# viewer_info.py --version # viewer version (e.g. "1.0.0-RC1"
# viewer_info.py --combined # name + version (e.g. "Kokua-1.0.0-RC1")
#
# You can pass multiple flags to print each thing on a separate line.
# E.g. `viewer_info.py --name --version' will print 2 lines, e.g.:
#
# Kokua
# 1.0.0-RC1
#
import errno, os, re, string, sys
class ViewerInfo:
def __init__(self, filepath=None):
f = open(filepath or self.default_file())
data = f.read()
f.close()
self.name = re.search('NAME\s*=\s*"([^"]*)"', data).group(1)
self.major = re.search('MAJOR\s*=\s*(\d+)', data).group(1)
self.minor = re.search('MINOR\s*=\s*(\d+)', data).group(1)
self.patch = re.search('PATCH\s*=\s*(\d+)', data).group(1)
self.extra = re.search('EXTRA\s*=\s*"([^"]*)"', data).group(1)
self.bundle_id = re.search('BUNDLE_ID\s*=\s*"([^"]*)"', data).group(1)
self.version = "%s.%s.%s"%(self.major, self.minor, self.patch)
if len(self.extra) > 0:
# Replace spaces and some puncuation with '-' in extra
extra = re.sub('[- \t:;,!+/\\"\'`]+', '-', self.extra)
# Strip any leading or trailing "-"s
extra = string.strip(extra, '-')
self.version += "-" + extra
self.combined = self.name + "-" + self.version
@classmethod
def default_file(klass):
scripts_dir = sys.path[0] # directory containing this script
viewerinfo = os.path.join('indra', 'newview', 'viewerinfo.cpp')
filepath = os.path.join(scripts_dir, '..', viewerinfo)
return os.path.abspath(filepath)
if __name__ == '__main__':
try:
info = ViewerInfo()
except IOError, err:
if err.errno == errno.ENOENT:
print >> sys.stderr, 'File not found:', ViewerInfo.default_file()
sys.exit(1)
else:
raise
args = sys.argv[1:]
if not args:
print "Usage: %s [--name] [--version] [--combined]"%(sys.argv[0])
for arg in args:
if '--name' == arg:
print info.name
elif '--version' == arg:
print info.version
elif '--combined' == arg:
print info.combined
elif '--bundle-id' == arg:
print info.bundle_id
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