1226031Sstas#!/usr/local/bin/python
2226031Sstas# -*- coding: iso-8859-1 -*-
3226031Sstas
4226031Sstas# $Id$
5226031Sstas
6226031Sstas# Copyright (c) 2004 Kungliga Tekniska H��gskolan
7226031Sstas# (Royal Institute of Technology, Stockholm, Sweden).
8226031Sstas# All rights reserved.
9226031Sstas#
10226031Sstas# Redistribution and use in source and binary forms, with or without
11226031Sstas# modification, are permitted provided that the following conditions
12226031Sstas# are met:
13226031Sstas#
14226031Sstas# 1. Redistributions of source code must retain the above copyright
15226031Sstas#    notice, this list of conditions and the following disclaimer.
16226031Sstas#
17226031Sstas# 2. Redistributions in binary form must reproduce the above copyright
18226031Sstas#    notice, this list of conditions and the following disclaimer in the
19226031Sstas#    documentation and/or other materials provided with the distribution.
20226031Sstas#
21226031Sstas# 3. Neither the name of the Institute nor the names of its contributors
22226031Sstas#    may be used to endorse or promote products derived from this software
23226031Sstas#    without specific prior written permission.
24226031Sstas#
25226031Sstas# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
26226031Sstas# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27226031Sstas# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28226031Sstas# ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
29226031Sstas# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30226031Sstas# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31226031Sstas# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32226031Sstas# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33226031Sstas# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34226031Sstas# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35226031Sstas# SUCH DAMAGE.
36226031Sstas
37226031Sstasimport datetime
38226031Sstasimport string
39226031Sstasimport os
40226031Sstas
41226031Sstasclass GeneratedFile :
42226031Sstas    "Represents a generated file"
43226031Sstas    def __init__(self, name) :
44226031Sstas        "Create a new GeneratedFile with name"
45226031Sstas        self.name  = os.path.basename(name)
46226031Sstas        self.file  = open(name, 'w')
47226031Sstas        self.file.write('/* ' + name + ' */\n')
48226031Sstas        self.file.write('/* Automatically generated at ' +
49226031Sstas                        datetime.datetime.now().isoformat() +
50226031Sstas                        ' */\n\n')
51226031Sstas
52226031Sstas    def close(self) :
53226031Sstas        """End and close the file header"""
54226031Sstas        self.file.close()
55226031Sstas
56226031Sstas
57226031Sstasclass Header(GeneratedFile) :
58226031Sstas    "Represents a generated header file"
59226031Sstas    guardTrans = string.maketrans('-.', '__')
60226031Sstas    def makeGuard(self) :
61226031Sstas        """Return a name to be used as ifdef guard"""
62226031Sstas        return string.upper(string.translate(self.name, self.guardTrans))
63226031Sstas
64226031Sstas    def __init__(self, name) :
65226031Sstas        "Create a new Header with name"
66226031Sstas        GeneratedFile.__init__(self, name)
67226031Sstas        self.guard = self.makeGuard()
68226031Sstas        self.file.write('#ifndef ' + self.guard + '\n')
69226031Sstas        self.file.write('#define ' + self.guard + ' 1\n')
70226031Sstas
71226031Sstas    def close(self) :
72226031Sstas        """End and close the file header"""
73226031Sstas        self.file.write('#endif /* ' + self.guard + ' */\n')
74226031Sstas        GeneratedFile.close(self)
75226031Sstas
76226031Sstas
77226031Sstasclass Implementation(GeneratedFile) :
78226031Sstas    "Represents a generated implementation file"
79226031Sstas    def __init__(self, name) :
80226031Sstas        "Create a new Implementation with name"
81226031Sstas        GeneratedFile.__init__(self, name)
82