mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-06-17 02:30:12 +00:00
86 lines
3.0 KiB
Python
86 lines
3.0 KiB
Python
#!/usr/bin/env python
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#
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# GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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# This file is part of GNSS-SDR.
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#
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# Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import print_function
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import sys
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import os
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import exceptions
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import re
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from six.moves import configparser, input
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class volk_gnsssdr_modtool_config(object):
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def key_val_sub(self, num, stuff, section):
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return re.sub(r'\$' + 'k' + str(num), stuff[num][0], (re.sub(r'\$' + str(num), stuff[num][1], section[1][num])));
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def verify(self):
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for i in self.verification:
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self.verify_section(i)
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def remap(self):
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for i in self.remapification:
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self.verify_section(i)
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def verify_section(self, section):
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stuff = self.cfg.items(section[0])
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for i in range(len(section[1])):
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eval(self.key_val_sub(i, stuff, section))
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try:
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val = eval(self.key_val_sub(i, stuff, section))
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if val == False:
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raise ValueError
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except ValueError:
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raise ValueError('Verification function returns False... key:%s, val:%s'%(stuff[i][0], stuff[i][1]))
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except:
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raise IOError('bad configuration... key:%s, val:%s'%(stuff[i][0], stuff[i][1]))
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def __init__(self, cfg=None):
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self.config_name = 'config'
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self.config_defaults = ['name', 'destination', 'base']
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self.config_defaults_remap = ['1',
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'self.cfg.set(self.config_name, \'$k1\', os.path.realpath(os.path.expanduser(\'$1\')))',
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'self.cfg.set(self.config_name, \'$k2\', os.path.realpath(os.path.expanduser(\'$2\')))']
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self.config_defaults_verify = ['re.match(\'[a-zA-Z0-9]+$\', \'$0\')',
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'os.path.exists(\'$1\')',
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'os.path.exists(\'$2\')']
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self.remapification = [(self.config_name, self.config_defaults_remap)]
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self.verification = [(self.config_name, self.config_defaults_verify)]
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default = os.path.join(os.getcwd(), 'volk_gnsssdr_modtool.cfg')
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icfg = configparser.RawConfigParser()
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if cfg:
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icfg.read(cfg)
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elif os.path.exists(default):
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icfg.read(default)
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else:
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print("Initializing config file...")
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icfg.add_section(self.config_name)
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for kn in self.config_defaults:
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rv = input("%s: "%(kn))
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icfg.set(self.config_name, kn, rv)
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self.cfg = icfg
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self.remap()
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self.verify()
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def read_map(self, name, inp):
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if self.cfg.has_section(name):
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self.cfg.remove_section(name)
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self.cfg.add_section(name)
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for i in inp:
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self.cfg.set(name, i, inp[i])
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def get_map(self, name):
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retval = {}
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stuff = self.cfg.items(name)
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for i in stuff:
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retval[i[0]] = i[1]
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return retval
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