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1# Copyright (c) 2014-2015, Intel Corporation
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without modification,
5# are permitted provided that the following conditions are met:
6#
7# 1. Redistributions of source code must retain the above copyright notice, this
8# list of conditions and the following disclaimer.
9#
10# 2. Redistributions in binary form must reproduce the above copyright notice,
11# this list of conditions and the following disclaimer in the documentation and/or
12# other materials provided with the distribution.
13#
14# 3. Neither the name of the copyright holder nor the names of its contributors
15# may be used to endorse or promote products derived from this software without
16# specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
22# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29import logging
30import json
31import os
32
33
34class ConfigParser:
35
36    """ This class define needed configuration environment information """
37
38    def __init__(self, confFileName, testsDirectory, consoleLogger):
39
40        # Parsing of Json test file
41        with open(confFileName, "r") as testFile:
42            self.__conf = json.load(testFile)
43
44        # Preparing mandatory files and directory paths
45        for key in ["CriterionFile",
46                    "PfwConfFile",
47                    "ScenariosDirectory"]:
48            self.__conf[key] = os.path.join(testsDirectory, self.__conf[key])
49
50        # Preparing optional files and directory paths
51        for key in ["ScriptsFile",
52                    "ActionGathererFile",
53                    "LogFile",
54                    "CoverageFile",
55                    "CoverageDir",
56                    "PfwDomainConfFile"]:
57            try:
58                self.__conf[key] = os.path.join(testsDirectory, self.__conf[key])
59            except KeyError as e:
60                self.__conf[key] = ""
61
62        self.__logger = logging.getLogger(__name__)
63        self.__logger.addHandler(consoleLogger)
64
65    def __getitem__(self, item):
66        try:
67            return self.__conf[item]
68        except KeyError as e:
69            self.__logger.error(
70                "The item : {} is not in the configuration file".format(item))
71            raise e
72