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#
# binhextree - Recursively descend a directory and
# pack all resource files.
#
# Jack Jansen, CWI, August 1995.
#
# To do:
# - Also do project files (.µ and .Ü), after using AppleEvents to the
# various builders to clean the projects
# - Don't hexbin (and clean) if there exists a .hqx file that is newer.
#
import os
import binhex
import sys
import macostools
import macfs
import aetools
from Metrowerks_Shell_Suite import Metrowerks_Shell_Suite
from Required_Suite import Required_Suite
class MwShell(aetools.TalkTo, Metrowerks_Shell_Suite, Required_Suite):
pass
# Top-level directory
TOP=''
# Where to put CW projects, relative to TOP
CWDIR=':Mac:mwerks:projects'
# Helper routines
def binhexit(path, name):
dstfile = path + '.hqx'
if os.path.exists(dstfile):
print 'Compare', path,'...',
if binhexcompare(path, dstfile):
print 'Identical, skipped.'
return
else:
print 'Not up-to-date.'
print 'Binhexing', path
binhex.binhex(path, dstfile)
def binhexcompare(source, hqxfile):
"""(source, hqxfile) - Check whether the two files match (forks only)"""
ifp = binhex.HexBin(hqxfile)
sfp = open(source, 'rb')
while 1:
d = ifp.read(128000)
d2 = sfp.read(128000)
if d <> d2:
return 0
if not d: break
sfp.close()
ifp.close_data()
d = ifp.read_rsrc(128000)
if d:
sfp = binhex.openrsrc(source, 'rb')
d2 = sfp.read(128000)
if d <> d2:
return 0
while 1:
d = ifp.read_rsrc(128000)
d2 = sfp.read(128000)
if d <> d2:
return 0
if not d: break
return 1
# Project files to handle
project_files = {}
def hexbincwprojects(creator):
"""Compact and hexbin all files remembered with a given creator"""
print 'Please start project mgr with signature', creator,'-'
sys.stdin.readline()
try:
mgr = MwShell(creator)
except 'foo':
print 'Not handled:', creator
return
for fss in project_files[creator]:
srcfile = fss.as_pathname()
if srcfile[-1] == 'µ':
dstfile = srcfile[:-1]+'mu.hqx'
elif ord(srcfile[-1]) >= 128:
dstfile = srcfile[:-1]+`ord(srcfile[-1])`+'.hqx'
else:
dstfile = srcfile + '.hqx'
if os.path.exists(dstfile) and \
os.stat(dstfile)[8] > os.stat(srcfile)[8]:
print 'Skip', dstfile,'- Up-to-date'
continue
print 'Compacting', dstfile
mgr.open(fss)
mgr.Reset_File_Paths()
mgr.Remove_Binaries()
mgr.Close_Project()
print 'Binhexing', dstfile
binhex.binhex(srcfile, dstfile)
mgr.quit()
def copycwproject(path, name):
"""Copy CW project (if needed) and remember for hexbinning"""
global project_files
dstdir = os.path.join(TOP, CWDIR)
if not os.path.exists(dstdir):
print dstdir
print 'No CW-project dir, skip', name
return
dstfile = os.path.join(dstdir, name)
# Check that we're not in the dest directory
if dstfile == path:
return
# If the destination doesn't exists or is older that the source
# we copy and remember it
if os.path.exists(dstfile) and \
os.stat(dstfile)[8] > os.stat(path)[8]:
print 'Not copying', path,'- Up-to-date'
else:
print 'Copy', path
macostools.copy(path, dstfile)
fss = macfs.FSSpec(dstfile)
creator = fss.GetCreatorType()[0]
if project_files.has_key(creator):
project_files[creator].append(fss)
else:
project_files[creator] = [fss]
extensions = [
('.rsrc', binhexit),
('.gif', binhexit),
('.µ', copycwproject)
]
def walker(arg, top, names):
lnames = names[:]
for n in lnames:
if n[0] == '(' and n[-1] == ')':
names.remove(n)
continue
for ext, handler in extensions:
if n[-len(ext):] == ext:
name = os.path.join(top, n)
handler(name, n)
def dodir(name):
global TOP, project_files
TOP = name
os.path.walk(name, walker, None)
for creator in project_files.keys():
hexbincwprojects(creator)
project_files = {}
def main():
if len(sys.argv) > 1:
for dir in sys.argv[1:]:
dodir(dir)
elif os.name == 'mac':
import macfs
dir, ok = macfs.GetDirectory('Folder to search:')
if not ok:
sys.exit(0)
dodir(dir.as_pathname())
else:
print 'Usage: hexbintree dir ...'
sys.exit(1)
if os.name == 'mac':
sys.exit(1) # Keep window
else:
sys.exit(0)
if __name__ == '__main__':
main()
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