Home | History | Annotate | Download | only in xmlGenerator 
      1 #!/usr/bin/python2
      2 
      3 # Copyright (c) 2015, Intel Corporation
      4 # All rights reserved.
      5 #
      6 # Redistribution and use in source and binary forms, with or without modification,
      7 # are permitted provided that the following conditions are met:
      8 #
      9 # 1. Redistributions of source code must retain the above copyright notice, this
     10 # list of conditions and the following disclaimer.
     11 #
     12 # 2. Redistributions in binary form must reproduce the above copyright notice,
     13 # this list of conditions and the following disclaimer in the documentation and/or
     14 # other materials provided with the distribution.
     15 #
     16 # 3. Neither the name of the copyright holder nor the names of its contributors
     17 # may be used to endorse or promote products derived from this software without
     18 # specific prior written permission.
     19 #
     20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
     21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     22 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     23 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
     24 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     25 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     26 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     27 # ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     29 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30 
     31 import EddParser
     32 from PfwBaseTranslator import PfwBaseTranslator
     33 
     34 import argparse
     35 import sys
     36 
     37 class PfwScriptTranslator(PfwBaseTranslator):
     38 
     39     def __init__(self):
     40         super(PfwScriptTranslator, self).__init__()
     41 
     42         self._script = []
     43 
     44     def getScript(self):
     45         return self._script
     46 
     47     def _appendCommand(self, *args):
     48         self._script.append(list(args))
     49 
     50     def _doCreateDomain(self, name):
     51         self._appendCommand("createDomain", name)
     52 
     53     def _doSetSequenceAware(self):
     54         self._appendCommand("setSequenceAwareness", self._ctx_domain, "true")
     55 
     56     def _doAddElement(self, path):
     57         self._appendCommand("addElement", self._ctx_domain, path)
     58 
     59     def _doCreateConfiguration(self, name):
     60         self._appendCommand("createConfiguration", self._ctx_domain, name)
     61 
     62     def _doSetElementSequence(self, paths):
     63         self._appendCommand("setElementSequence", self._ctx_domain, self._ctx_configuration, *paths)
     64 
     65     def _doSetRule(self, rule):
     66         self._appendCommand("setRule", self._ctx_domain, self._ctx_configuration, rule)
     67 
     68     def _doSetParameter(self, path, value):
     69         self._appendCommand("setConfigurationParameter", self._ctx_domain, self._ctx_configuration, path, value)
     70 
     71 class ArgparseArgumentParser(object) :
     72     """class that parse command line arguments with argparse library
     73 
     74     result of parsing are the class atributs"""
     75     def __init__(self):
     76 
     77         myArgParser = argparse.ArgumentParser(description='Process domain scripts.')
     78 
     79         myArgParser.add_argument('input', nargs='?',
     80                 type=argparse.FileType('r'), default=sys.stdin,
     81                 help="the domain script file, default stdin")
     82 
     83         myArgParser.add_argument('-o', '--output',
     84                 type=argparse.FileType('w'), default=sys.stdout,
     85                 help="the output file, default stdout")
     86 
     87         myArgParser.add_argument('-d', '--debug',
     88                 action='store_true',
     89                 help="print debug warnings")
     90 
     91         myArgParser.add_argument('--output-kind',
     92                 choices=['pfw', 'raw'],
     93                 default='pfw',
     94                 help="output kind; can be either 'raw' (debug only) or 'pfw' (pfw commands; default choice)")
     95 
     96 
     97         # process command line arguments
     98         options = myArgParser.parse_args()
     99 
    100         # maping to atributs
    101         self.input = options.input
    102         self.output = options.output
    103 
    104         self.debug = options.debug
    105 
    106         self.output_kind = options.output_kind
    107 
    108 
    109 # ==============
    110 # main function
    111 # ==============
    112 
    113 def printE(s):
    114     """print in stderr"""
    115     sys.stderr.write(str(s))
    116 
    117 def main ():
    118 
    119     options = ArgparseArgumentParser()
    120 
    121     myparser = EddParser.Parser()
    122     try:
    123         myroot = myparser.parse(options.input, options.debug)
    124 
    125     except EddParser.MySyntaxError as ex:
    126         printE(ex)
    127         printE("EXIT ON FAILURE")
    128         exit(2)
    129 
    130     if options.output_kind == 'raw':
    131         options.output.write(str(myroot))
    132     else:
    133         try:
    134             myroot.propagate()
    135 
    136         except EddParser.MyPropagationError, ex :
    137             printE(ex)
    138             printE("EXIT ON FAILURE")
    139             exit(1)
    140 
    141         if options.output_kind == 'pfw':
    142             translator = PfwScriptTranslator()
    143             myroot.translate(translator)
    144             options.output.write("\n".join(translator.getScript()))
    145 
    146 # execute main function if the python interpreter is running this module as the main program
    147 if __name__ == "__main__" :
    148     main()
    149 
    150