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vpk2vita.py
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vpk2vita.py
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#!/usr/bin/python
from Struct import Struct
import ConfigParser
import math
import ntpath
import os
import random
import struct
import sys
import time
import zipfile
SFO_MAGIC = 0x46535000
SFO_STRING = 2
SFO_INT = 4
def nullterm(str_plus):
z = str_plus.find('\0')
if z != -1:
return str_plus[:z]
else:
return str_plus
class bcolors:
PINK = '\033[95m'
BLUE = '\033[94m'
GREEN = '\033[92m'
YELLOW = '\033[93m'
RED = '\033[91m'
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
class Header(Struct):
__endian__ = Struct.LE
def __format__(self):
self.magic = Struct.uint32
self.unk1 = Struct.uint32
self.KeyOffset = Struct.uint32
self.ValueOffset = Struct.uint32
self.PairCount = Struct.uint32
def __str__(self):
out = ""
out += "[X] Magic: %08x\n" % self.magic
out += "[ ] Unk1: %08x\n" % self.unk1
out += "[X] Key Offset: %08x\n" % self.KeyOffset
out += "[X] Value Offset: %08x\n" % self.ValueOffset
out += "[X] Pair Count: %08x" % self.PairCount
return out
class Entry(Struct):
__endian__ = Struct.LE
def __format__(self):
self.key_off = Struct.uint16
self.unk1 = Struct.uint8
self.value_type = Struct.uint8
self.value_len = Struct.uint32
self.padded_len = Struct.uint32
self.value_off = Struct.uint32
def __str__(self):
out = ""
out += "[X] Key Offset: %04x\n" % self.key_off
out += "[ ] Unk1: %02x\n" % self.unk1
out += "[/] Value Type: %02x\n" % self.value_type
out += "[X] Value Length: %08x\n" % self.value_len
out += "[X] Padded Length: %08x\n" % self.padded_len
out += "[X] Value Offset: %08x" % self.value_off
return out
def PrettyPrint(self, data, key_off, value_off):
out = ""
out += "[X] Key: '%s'[%04x]\n" % (nullterm(data[self.key_off + key_off:]), self.key_off)
out += "[/] Unk: %02x\n" % (self.unk1)
out += "[/] Value Type: %02x\n" % self.value_type
out += "[X] Value Length: %08x\n" % self.value_len
out += "[X] Padded Length: %08x\n" % self.padded_len
out += "[X] Value Offset: %08x" % self.value_off
if self.value_type == SFO_STRING:
out += "[X] Value: '%s'[%08x]" % (nullterm(data[self.value_off + value_off:]), self.value_off+value_off)
elif self.value_type == SFO_INT:
out += "[X] Value: %d[%08x]" % (struct.unpack('<I', data[self.value_off + value_off:self.value_off + value_off + 4])[0], self.value_off+value_off)
else:
out += "[X] Value Type Unknown"
return out
def convertSize(size):
if (size == 0):
return '0B'
size_name = ("B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
i = int(math.floor(math.log(size,1024)))
p = math.pow(1024,i)
s = round(size/p,2)
return '%s %s' % (s,size_name[i])
def readSFO(data):
global pretty
stuff = {}
offset = 0
header = Header()
header.unpack(data[offset:offset+len(header)])
assert header.magic == SFO_MAGIC
assert header.unk1 == 0x00000101
offset += len(header)
off1 = header.KeyOffset
off2 = header.ValueOffset
for x in xrange(header.PairCount):
entry = Entry()
entry.unpack(data[offset:offset+len(entry)])
key = nullterm(data[off1+entry.key_off:])
if entry.value_type == SFO_STRING:
value = nullterm(data[off2+entry.value_off:])
else:
value = struct.unpack('<I', data[entry.value_off + off2:entry.value_off + off2 + 4])[0]
stuff[key] = value
offset += len(entry)
return stuff
def runApp():
args = sys.argv[1:]
if len(args) == 0:
print bcolors.RED + "No file selected" + bcolors.ENDC
print bcolors.GREEN + "Usage: " + sys.argv[0] + " file.vpk file2.vpk file3.vpk OR " + sys.argv[0] + " *.vpk" + bcolors.ENDC
print "Exiting App ..."
sys.exit(0)
gameList = {}
for file in args:
file_extension = os.path.splitext(file)[1]
if ( file_extension.lower() != ".vpk" ):
continue
print "##################################################################"
print bcolors.YELLOW + "File \"" + ntpath.basename(file) + "\""+ bcolors.ENDC
print "##################################################################"
vpk = zipfile.ZipFile(file, 'r')
vpkInfoData = vpk.read('sce_sys/param.sfo')
vpkInfo = readSFO(vpkInfoData)
fileInfo = os.stat(file)
fileSize = fileInfo.st_size
print "Title: " + vpkInfo['TITLE']
print "Installation Directory: " + "ux0://app/" + vpkInfo['TITLE_ID']
print "Size: " + convertSize(fileSize)
print "Version: " + vpkInfo['VERSION']
print "Min FW PSVITA Version: " + vpkInfo['PSP2_DISP_VER']
print "##################################################################"
raw_input("Press any key for continue or ctl+c for cancel")
gameList[file] = vpkInfo['TITLE']
print "\n"
if not (gameList):
print bcolors.RED + "No file found" + bcolors.ENDC
print "Exiting App ..."
sys.exit(0)
print bcolors.YELLOW + "Loading Configuration (config.cfg)..." + bcolors.ENDC
try:
config = ConfigParser.ConfigParser()
config.read("config.cfg")
psVitaIp = config.get("PSVITA","ip")
psVitaPort = config.get("PSVITA","port")
except:
print bcolors.RED + "Error in config.cfg" + bcolors.ENDC
print(config.get("PSVITA","ip"))
print "Exiting App ..."
print bcolors.YELLOW + "PSVITA IP: " + psVitaIp + bcolors.ENDC
print bcolors.YELLOW + "PSVITA PORT: " + psVitaPort + bcolors.ENDC
print bcolors.BLUE + "\n[Extract and upload File Content]" + bcolors.ENDC
for filename,name in gameList.items():
print "Processing file for [" +name+ "] ..."
z = zipfile.ZipFile(filename, allowZip64=True)
uncompress_size = sum(file.file_size for file in z.infolist())
extracted_size = 0
for file in z.infolist():
extracted_size += file.file_size
sys.stdout.write("Extract file for [" +name+ "] ... %s %%\r" % (extracted_size * 100/uncompress_size))
if ((extracted_size/uncompress_size) != 1 ):
sys.stdout.flush()
z.extract(file, name)
print "Extract file for [" +name+ "] ... done!"
##TODO##
print "Files for ["+name+"] is unpacked, uploading ... done!"
print name,"is uploaded on your VITA, you can now run this APP"
if __name__ == '__main__':
try:
runApp()
except KeyboardInterrupt:
print "\nExiting App ..."
sys.exit(0)