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ListToNSIS.py
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ListToNSIS.py
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#####################################################################
# -*- coding: iso-8859-1 -*- #
# #
# Frets on Fire X (FoFiX) #
# Copyright (C) 2009 myfingershurt #
# 2009 John Stumpo #
# #
# This program 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. #
# #
# This program 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 this program; if not, write to the Free Software #
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, #
# MA 02110-1301, USA. #
#####################################################################
'''Functions for working with WinRAR listfiles and
converting them to NSIS script instructions.'''
__version__ = '$Id$'
import os
import win32api
import fnmatch
import hashlib
class NsisScriptGenerator(object):
def __init__(self, baseFolder='.'):
self.nodeList = []
self.baseFolder = baseFolder
def readList(self, listname):
l = open(listname, 'r')
for line in l:
line = line.partition('//')[0].strip() # remove comments
if not len(line):
continue
if line[0] == '"' and line[-1] == '"':
line = line[1:-1]
oldpwd = os.getcwd()
os.chdir(self.baseFolder)
if os.path.dirname(line) == '' or os.path.isdir(os.path.dirname(line)):
for f in win32api.FindFiles(line):
path = os.path.join(os.path.dirname(line), f[8])
if os.path.isfile(path) and path.find('.svn') == -1: # omit .svn folders
self.nodeList.append(path)
os.chdir(oldpwd)
l.close()
def readExcludeList(self, listname):
patterns = []
l = open(listname, 'r')
for line in l:
line = line.partition('//')[0].strip() # remove comments
if not len(line):
continue
if line[0] == '"' and line[-1] == '"':
line = line[1:-1]
patterns.append(line)
l.close()
for p in patterns:
self.nodeList = [n for n in self.nodeList if not fnmatch.fnmatch(n.lower(), p.lower())]
def getInstallScript(self):
prevFolder = None
script = ''
for f in self.nodeList:
if os.path.dirname(f) != prevFolder:
script += 'SetOutPath "$INSTDIR\\%s"\r\n' % os.path.dirname(f).replace('..\\', '')
prevFolder = os.path.dirname(f)
script += 'File "%s"\r\n' % f
script += 'SetOutPath "$INSTDIR"\r\n'
return script
def getUninstallScript(self):
prevFolder = None
script = ''
for f in reversed(self.nodeList):
if os.path.dirname(f) != prevFolder:
if prevFolder is not None:
p = prevFolder.replace('..\\', '')
while len(p):
script += 'RmDir "$INSTDIR\\%s"\r\n' % p
p = os.path.dirname(p)
prevFolder = os.path.dirname(f)
script += 'Delete "$INSTDIR\\%s"\r\n' % f.replace('..\\', '')
if prevFolder is not None:
script += 'RmDir "$INSTDIR\\%s"\r\n' % prevFolder.replace('..\\', '')
return script
def separate(path, scriptIn):
scriptOut = ([], [])
for l in scriptIn.splitlines():
if l.lower().find(path.lower()) == -1:
scriptOut[0].append(l)
else:
scriptOut[1].append(l)
return ('\r\n'.join(x) for x in scriptOut)
class NsisScriptBuilder(object):
def __init__(self, header):
self.header = header
self.sectionScripts = []
def addSection(self, secName, secInstContent, secUninstContent, secDescription, secStart='Section', secEnd='SectionEnd'):
self.sectionScripts.append([secName, secInstContent, secUninstContent, secDescription, secStart, secEnd])
def filterSection(self, secName, secFilter, secDescription, secStart='Section', secEnd='SectionEnd', instHeader='', instFooter='', uninstHeader='', uninstFooter=''):
self.sectionScripts[0][1], instContent = separate(secFilter, self.sectionScripts[0][1])
self.sectionScripts[0][2], uninstContent = separate(secFilter, self.sectionScripts[0][2])
self.addSection(secName, instHeader+instContent+instFooter, uninstHeader+uninstContent+uninstFooter, secDescription, secStart, secEnd)
def getScript(self):
script = self.header
for name, instContent, uninstContent, desc, start, end in self.sectionScripts:
script += '''
%s "%s" SecID_%s
%s
%s
''' % (start, name, hashlib.sha1(name).hexdigest(), instContent, end)
script += '!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN\r\n'
for name, instContent, uninstContent, desc, start, end in self.sectionScripts:
script += '!insertmacro MUI_DESCRIPTION_TEXT ${SecID_%s} "%s"\r\n' % (hashlib.sha1(name).hexdigest(), desc)
script += '!insertmacro MUI_FUNCTION_DESCRIPTION_END\r\n'
for name, instContent, uninstContent, desc, start, end in reversed(self.sectionScripts):
script += '''
Section "un.%s"
%s
SectionEnd
''' % (name, uninstContent)
return script