BF2 İçindeki Md5 Dosyası (Örnek)

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BF2 İçindeki Md5 Dosyası (Örnek)
24/Eyl/12 17:02
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nick6
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Kayıt Tarihi: 19/Mayıs/2012
Pythonla uğraşanlar için örnek olsun diye yazıyorum gereksiz görünürse silinebilir.
#! /usr/bin/python
#
# Generates striped MD5 fingerprints for BF2 content checking.
#
# Author: Andreas Fredriksson
# Copyright (c)2005 Digital Illusions CE AB

import os
import os.path
import md5
from optparse import OptionParser

num_ordinals = 10
block_size = 16384

def ordinal_pass(files):
	ctx = []
	for x in xrange(0, num_ordinals):
	    ctx.append(md5.new())

	for file in files:
		sz = os.stat(file).st_size
		num_blocks = (sz / block_size) + 1
		
		inf = open(file, 'rb')
		for b_i in xrange(0, num_blocks+1, num_ordinals):
			for ordinal in xrange(0, num_ordinals):
				data = inf.read(block_size)
				if len(data) > 0: 
					ctx[ordinal].update(data)
	
		#Take size into account as well.
		for ordinal in xrange(0, num_ordinals):	
			ctx[ordinal].update(str(sz))
	
	return ctx

def run_fingerprint(files):
	ctx = ordinal_pass(files)
	tmp = []
	for o in xrange(0, num_ordinals):
		tmp.append('%d %s' % (o, ctx[o].hexdigest()))
	return tmp

def visitor(arcs, dirname, names):
	for fn_ in names:
		fn = fn_.lower()
		if fn == 'server.zip' or fn == 'client.zip':
			p = os.path.split(dirname)[1].lower()
			list = arcs.get(p, [])
			list.append(os.path.join(dirname, fn))
			arcs[p] = list
	return names

parser = OptionParser()

parser.add_option(
	"--levels",
	action="store_true",
	dest="levels",
	default=False,
	help="Just checksum levels only")

(options, args) = parser.parse_args()

try:
    mod_name = args[0]
except:
    print("\n****** Content Checking: Mod name missing - using mods/bf2 ******\n")
    mod_name = "bf2"

mod_path = 'mods' + os.sep + mod_name

files = []
files += [mod_path + os.sep + 'ClientArchives.con']
files += [mod_path + os.sep + 'ServerArchives.con']

std_archives = []
nite_archives = []
boost_archives = []
boost_nite_archives = []

if options.levels == False:
    print("\n****** Content Checking: Collecting " + mod_name + " common files to fingerprint... ******\n")
    
    for filename in files :
        of = open(filename,'r')        
        for line in of :
            list = line.split(' ')
            if len(list) > 1 :
                archive = list[1]
                archive = archive.replace('\\',os.sep)
                archive = archive.replace('/',os.sep)    
                if archive[:4] != 'mods' :
                    archive = mod_path + os.sep + archive
                archive = archive.lower()
                if archive.find( 'shaders' ) >= 0:
                    print("\nContent Checking: Found SHADER updating bf2 archives list...\n")
                    bf2archive = "mods\\bf2\\shaders_client.zip"
                    std_archives += [bf2archive]        # Use bf2 shaders as day shaders
                    nite_archives += [archive]          # Use mods shaders as nite shaders
                    boost_archives += [bf2archive]
                    boost_nite_archives += [archive]
                else:
                    if archive.find( 'booster' ) >= 0:
                        print("\nContent Checking: Found BOOSTER ignoring for standard & nite archives list...\n")
                        boost_archives += [archive]          # only add to boster lists
                        boost_nite_archives += [archive]
                    else:
                        std_archives += [archive]
                        nite_archives += [archive]
                        boost_archives += [archive]
                        boost_nite_archives += [archive]
                        
        of.close()
    
    std_archives.sort()
    nite_archives.sort()
    boost_archives.sort()
    boost_nite_archives.sort()
    
    print("Day Archives")
    for archive in std_archives :
        print archive
    
    print("Night Archives")
    for narchive in nite_archives :
        print narchive
    
    print("Booster Archives")
    for barchive in boost_archives :
        print barchive
    
    print("Booster+Night Archives")
    for bnarchive in boost_nite_archives :
        print bnarchive
    
    print("\n****** Content Checking: Processing " + mod_name + " common archives for DAY... ******\n")
    
    of = open(mod_path + os.sep + 'std_archive.md5', 'w')
    
    std_fps = run_fingerprint(std_archives)
    for s in std_fps:
    	of.write(s)
    	of.write('\n')
    
    of.close()
    
    print("\n****** Content Checking: Processing " + mod_name + " common archives for NIGHT... ******\n")
    
    of = open(mod_path + os.sep + 'std_archive_mod.md5', 'w')
    
    nite_fps = run_fingerprint(nite_archives)
    for s in nite_fps:
    	of.write(s)
    	of.write('\n')
    
    of.close()

    print("\n****** Content Checking: Processing " + mod_name + " common archives for BOOSTER... ******\n")
    
    of = open(mod_path + os.sep + 'bst_archive.md5', 'w')
    
    std_fps = run_fingerprint(boost_archives)
    for s in std_fps:
    	of.write(s)
    	of.write('\n')
    
    of.close()
   
    print("\n****** Content Checking: Processing " + mod_name + " common archives for BOOSTER+NIGHT... ******\n")
    
    of = open(mod_path + os.sep + 'bst_archive_mod.md5', 'w')
    
    std_fps = run_fingerprint(boost_nite_archives)
    for s in std_fps:
    	of.write(s)
    	of.write('\n')
    
    of.close()
   
print("\n****** Content Checking: Collecting " + mod_name + " files to fingerprint... ******\n")

lvl_archives = {}
os.path.walk(mod_path + os.sep + 'levels', visitor, lvl_archives)

print("\n****** Content Checking: Found " + str(len(lvl_archives)) + " " + mod_name + " Levels ******\n")

print("\n****** Content Checking: Processing " + mod_name + " Level archives... ******\n")

for level, arcs in lvl_archives.iteritems():
	arcs.sort()
	fps = run_fingerprint(arcs)
	of = open(mod_path + os.sep + 'levels' + os.sep + level + os.sep + 'archive.md5', 'w')
	for fpr in fps:
		of.write('%s %s\n' % (level, fpr))
	of.close();

print("\n****** Content Checking: " + mod_name + " Done ******\n")
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