#!/usr/bin/env python

# -*- coding: utf-8 -*-

##############################################################################

# ensymble.py - Ensymble command line tool

# Copyright 2006, 2007, 2008, 2009 Jussi Ylänen

#

# This file is part of Ensymble developer utilities for Symbian OS(TM).

#

# Ensymble is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# Ensymble is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with Ensymble; if not, write to the Free Software

# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

##############################################################################

import sys

import os

# Import command modules.

cmddict     = {"altere32":  None, "genuid":     None,

               "infoe32":   None, "mergesis":   None,

               "py2sis":    None, "signsis":    None,

               "simplesis": None, "version":    None}

for cmdname in cmddict.keys():

    cmddict[cmdname] = __import__("cmd_%s" % cmdname, globals(), locals(), [])

def main():

    pgmname = os.path.basename(sys.argv[0])

    debug   = False

    # Parse command line parameters.

    try:

        if len(sys.argv) < 2 or sys.argv[1] in ("-h", "--help"):

            # No command given, print help.

            commands = []

            for cmd in cmddict.keys():

                commands.append("    %-12s %s" % (cmd, cmddict[cmd].shorthelp))

            commands.sort()

            commands = "\n".join(commands)

            print (

'''

Ensymble developer utilities for Symbian OS

usage: %(pgmname)s command [command options]...

Commands:

%(commands)s

Use '%(pgmname)s command --help' to get command specific help.

''' % locals())

            return 0

        command = sys.argv[1]

        if command not in cmddict.keys():

            raise ValueError("invalid command '%s'" % command)

        if "-h" in sys.argv[2:] or "--help" in sys.argv[2:]:

            # Print command specific help.

            longhelp = cmddict[command].longhelp

            print (

'''

Ensymble developer utilities for Symbian OS

usage: %(pgmname)s %(longhelp)s''' % locals())

        else:

            if "--debug" in sys.argv[2:]:

                # Enable raw exception reporting.

                debug = True

            # Run command.

            cmddict[command].run(pgmname, sys.argv[2:])

    except Exception, e:

        if debug:

            # Debug output requested, print exception traceback as-is.

            raise

        else:

            # Normal output, use terse exception reporting.

            return "%s: %s" % (pgmname, str(e))

    return 0

# Call main if run as stand-alone executable.

#if __name__ == '__main__':

#    sys.exit(main())

# Call main regardless, to support packing with the squeeze utility.

sys.exit(main())