1 #!/usr/local/bin/python 2 # -*- coding: iso-8859-1 -*- 3 4 # $Id$ 5 6 # Copyright (c) 2004 Kungliga Tekniska H��gskolan 7 # (Royal Institute of Technology, Stockholm, Sweden). 8 # All rights reserved. 9 # 10 # Redistribution and use in source and binary forms, with or without 11 # modification, are permitted provided that the following conditions 12 # are met: 13 # 14 # 1. Redistributions of source code must retain the above copyright 15 # notice, this list of conditions and the following disclaimer. 16 # 17 # 2. Redistributions in binary form must reproduce the above copyright 18 # notice, this list of conditions and the following disclaimer in the 19 # documentation and/or other materials provided with the distribution. 20 # 21 # 3. Neither the name of the Institute nor the names of its contributors 22 # may be used to endorse or promote products derived from this software 23 # without specific prior written permission. 24 # 25 # THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 # ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 # SUCH DAMAGE. 36 37 import datetime 38 import string 39 import os 40 41 class GeneratedFile : 42 "Represents a generated file" 43 def __init__(self, name) : 44 "Create a new GeneratedFile with name" 45 self.name = os.path.basename(name) 46 self.file = open(name, 'w') 47 self.file.write('/* ' + name + ' */\n') 48 self.file.write('/* Automatically generated at ' + 49 datetime.datetime.now().isoformat() + 50 ' */\n\n') 51 52 def close(self) : 53 """End and close the file header""" 54 self.file.close() 55 56 57 class Header(GeneratedFile) : 58 "Represents a generated header file" 59 guardTrans = string.maketrans('-.', '__') 60 def makeGuard(self) : 61 """Return a name to be used as ifdef guard""" 62 return string.upper(string.translate(self.name, self.guardTrans)) 63 64 def __init__(self, name) : 65 "Create a new Header with name" 66 GeneratedFile.__init__(self, name) 67 self.guard = self.makeGuard() 68 self.file.write('#ifndef ' + self.guard + '\n') 69 self.file.write('#define ' + self.guard + ' 1\n') 70 71 def close(self) : 72 """End and close the file header""" 73 self.file.write('#endif /* ' + self.guard + ' */\n') 74 GeneratedFile.close(self) 75 76 77 class Implementation(GeneratedFile) : 78 "Represents a generated implementation file" 79 def __init__(self, name) : 80 "Create a new Implementation with name" 81 GeneratedFile.__init__(self, name) 82