def download(url,ofolder,sz=64,trimm=True,file=None):
if file==None:
file=location(url)
res=file.response;readable=file.readable;fname=file.name
file_id=file.ID;
if not readable:
return False
totsize=file.size
output=os.path.join(ofolder,fname)
buf=int(sz*1024)
if fname.endswith(".xci") and trimm==True:
end=DriveTools.get_xci_rom_size(file)
hd={"Range" : 'bytes=%s-%s' % (0,end)}
file.sess.headers=hd
file.response = file.sess.get(file.url, stream=True)
totsize=end
else:
res = file.rewind()
print("Downloading file to {}".format(output))
t = tqdm(total=totsize, unit='B', unit_scale=True, leave=False)
with open(output,"wb") as o:
for data in res.iter_content(chunk_size=buf):
o.write(data)
p=file.position
t.update(len(data));file.position=p+len(data)
if not data:
break
t.close()
def install_xci_csv(filepath=None,remote=None,destiny="SD",cachefolder=None,override=False,keypatch=False):
if filepath=="":
filepath=None
if remote=="":
remote=None
if remote==None:
test=filepath.split('|');TD=None
if len(test)<2:
filepath=test[0]
lib,TD,libpath=get_library_from_path(remote_lib_file,filepath)
else:
filepath=test[0]
TD=test[1]
if str(TD).upper()=="NONE":
TD=None
ID,name,type,size,md5,remote=DrivePrivate.get_Data(filepath,TD=TD,Print=False)
check_connection()
if cachefolder==None:
cachefolder=os.path.join(ztools_dir, '_mtp_cache_')
files_list=DriveTools.get_files_from_head(remote,remote.name)
remote.rewind()
print(f"Installing {remote.name} by content")
print('- Parsing headers...')
files=list();filesizes=list()
fplist=list()
counter=0
for k in range(len(files_list)):
entry=files_list[k]
cnmtfile=entry[0]
if cnmtfile.endswith('.cnmt.nca'):
counter+=1
print(f"- Detected {counter} content ids")
for i in range(len(files_list)):
entry=files_list[i]
cnmtfile=entry[0];
if cnmtfile.endswith('.cnmt.nca'):
target_cnmt=cnmtfile
nspname=gen_xci_parts_spec0(remote=remote,target_cnmt=target_cnmt,cachefolder=cachefolder,keypatch=keypatch)
if (remote.name).endswith('xcz'):
nspname=nspname[:-1]+'z'
files_csv=os.path.join(cachefolder, 'remote_files.csv')
process=subprocess.Popen([nscb_mtp,"GDInstallfromCSV","-cs",files_csv,"-nm",nspname,"-dst",destiny])
while process.poll()==None:
if process.poll()!=None:
process.terminate();
counter-=1
print('\n- Still '+str(counter)+' subitems to process')
if counter>0:
print("")
if os.path.exists(cachefolder):
for f in os.listdir(cachefolder):
fp = os.path.join(cachefolder, f)
try:
shutil.rmtree(fp)
except OSError:
os.remove(fp)
def folderpicker(path, ofolder=None, TD=None, filter=None, mode='download'):
pathlist = search_folder(path, TD, pick=True, Print=False, filter=filter)
counter = len(pathlist)
for path in pathlist:
if mode == 'download':
download(path, ofolder, TD)
elif mode == 'get_cnmt_data':
DriveTools.get_cnmt_data(path, TD)
elif mode == 'decompress':
from Drive.Decompress import decompress
decompress(path, ofolder, TD)
elif mode == 'supertrimm':
from Drive.XciTools import supertrimm
supertrimm(path, ofolder, TD)
elif mode == 'read_cnmt':
from Drive.Info import read_cnmt
read_cnmt(path, TD)
counter -= 1
if counter > 0:
print("Still {} files to download".format(str(counter)))
def download(path, ofolder, TD=None, filter=None, trimm=True):
if path == 'pick':
account = token_picker()
TD = TD_picker(account)
return
test = path.split(".+")
if TD == 'pick':
TD = TD_picker(path)
if len(test) > 1 or path.endswith('/') or path.endswith('\\'):
type = "folder"
else:
ID, name, type, size, md5, remote = get_Data(path, TD=TD, Print=False)
output = os.path.join(ofolder, name)
if type != 'file':
# print('Path is a folder')
folderpicker(path, ofolder, TD, filter)
return
else:
if name.endswith(".xci") and trimm == True:
end = DriveTools.get_xci_rom_size(remote)
hd = get_html_header(remote.access_token, off1=0, off2=end)
remote.get_session(hd)
size = end
else:
remote.get_session()
buf = int(64 * 1024)
print("- Downloading file to {}".format(output))
t = tqdm(total=int(size), unit='B', unit_scale=True, leave=False)
with open(output, "wb") as o:
for data in remote.response.iter_content(chunk_size=buf):
o.write(data)
t.update(len(data))
if not data:
break
t.close()
print(" *Finished*")
def gen_xci_parts_spec1(filepath=None,remote=None,target_cnmt=None,cachefolder=None,keypatch=False,files_list=None):
if filepath=="":
filepath=None
if remote=="":
remote=None
if remote==None:
test=filepath.split('|');TD=None
if len(test)<2:
filepath=test[0]
lib,TD,libpath=get_library_from_path(remote_lib_file,filepath)
else:
filepath=test[0]
TD=test[1]
if str(TD).upper()=="NONE":
TD=None
ID,name,type,size,md5,remote=DrivePrivate.get_Data(filepath,TD=TD,Print=False)
if keypatch!=False:
try:
keypatch=int(keypatch)
except: keypatch=False
if cachefolder==None:
cachefolder=os.path.join(ztools_dir, '_mtp_cache_')
if not os.path.exists(cachefolder):
os.makedirs(cachefolder)
else:
for f in os.listdir(cachefolder):
fp = os.path.join(cachefolder, f)
try:
shutil.rmtree(fp)
except OSError:
os.remove(fp)
if files_list==None:
files_list=DriveTools.get_files_from_head(remote,remote.name)
files=list();filesizes=list()
fplist=list()
for k in range(len(files_list)):
entry=files_list[k]
fplist.append(entry[0])
if target_cnmt==None:
for i in range(len(files_list)):
entry=files_list[i]
cnmtfile=entry[0]
if cnmtfile.endswith('.cnmt.nca'):
target_cnmt=cnmtfile
break
for i in range(len(files_list)):
entry=files_list[i]
cnmtfile=entry[0]
if cnmtfile.endswith('.cnmt.nca') and target_cnmt==cnmtfile:
metadict,d1,d2=DriveTools.get_cnmt_data(target=cnmtfile,file=remote)
ncadata=metadict['ncadata']
for j in range(len(ncadata)):
row=ncadata[j]
if row['NCAtype']!='Meta' and row['NCAtype']!='Program':
test1=str(row['NcaId'])+'.nca';test2=str(row['NcaId'])+'.ncz'
if test1 in fplist:
files.append(str(row['NcaId'])+'.nca')
filesizes.append(int(row['Size']))
elif test2 in fplist:
files.append(str(row['NcaId'])+'.ncz')
for k in range(len(files_list)):
entry=files_list[k]
if entry[0]==test2:
filesizes.append(int(entry[3]))
break
for j in range(len(ncadata)):
row=ncadata[j]
if row['NCAtype']=='Meta':
# print(str(row['NcaId'])+'.cnmt.nca')
files.append(str(row['NcaId'])+'.cnmt.nca')
filesizes.append(int(row['Size']))
for j in range(len(ncadata)):
row=ncadata[j]
# print(row)
if row['NCAtype']=='Program':
test1=str(row['NcaId'])+'.nca';test2=str(row['NcaId'])+'.ncz'
if test1 in fplist:
files.append(str(row['NcaId'])+'.nca')
filesizes.append(int(row['Size']))
elif test2 in fplist:
files.append(str(row['NcaId'])+'.ncz')
for k in range(len(files_list)):
entry=files_list[k]
if entry[0]==test2:
filesizes.append(int(entry[3]))
break
break
remote.rewind()
outheader = sq_tools.gen_nsp_header(files,filesizes)
properheadsize=len(outheader)
# print(properheadsize)
# print(bucketsize)
i=0;sum=properheadsize;
outfile=os.path.join(cachefolder, "0")
outf = open(outfile, 'w+b')
outf.write(outheader)
written=0
for fi in files:
if fi.endswith('nca') or fi.endswith('ncz') :
for i in range(len(files_list)):
if str(files_list[i][0]).lower() == str(fi).lower():
nca_name=files_list[i][0]
off1=files_list[i][1]
off2=files_list[i][2]
nca_size=files_list[i][3]
break
data=remote.read_at(off1,nca_size)
ncaHeader = NcaHeader()
ncaHeader.open(MemoryFile(remote.read_at(off1,0x400), FsType.Crypto.XTS, uhx(Keys.get('header_key'))))
crypto1=ncaHeader.getCryptoType()
crypto2=ncaHeader.getCryptoType2()
if crypto2>crypto1:
masterKeyRev=crypto2
if crypto2<=crypto1:
masterKeyRev=crypto1
crypto = aes128.AESECB(Keys.keyAreaKey(Keys.getMasterKeyIndex(masterKeyRev), ncaHeader.keyIndex))
hcrypto = aes128.AESXTS(uhx(Keys.get('header_key')))
gc_flag='00'*0x01
crypto1=ncaHeader.getCryptoType()
crypto2=ncaHeader.getCryptoType2()
if ncaHeader.getRightsId() != 0:
ncaHeader.rewind()
if crypto2>crypto1:
masterKeyRev=crypto2
if crypto2<=crypto1:
masterKeyRev=crypto1
titleKeyDec = Keys.decryptTitleKey(titleKey, Keys.getMasterKeyIndex(int(masterKeyRev)))
encKeyBlock = crypto.encrypt(titleKeyDec * 4)
if str(keypatch) != "False":
t = tqdm(total=False, unit='B', unit_scale=False, leave=False)
if keypatch < ncaHeader.getCryptoType2():
encKeyBlock,crypto1,crypto2=get_new_cryptoblock(ncaHeader,keypatch,encKeyBlock,t)
t.close()
if ncaHeader.getRightsId() == 0:
ncaHeader.rewind()
encKeyBlock = ncaHeader.getKeyBlock()
if str(keypatch) != "False":
t = tqdm(total=False, unit='B', unit_scale=False, leave=False)
if keypatch < ncaHeader.getCryptoType2():
encKeyBlock,crypto1,crypto2=get_new_cryptoblock(ncaHeader,keypatch,encKeyBlock,t)
t.close()
ncaHeader.rewind()
i=0
newheader=get_newheader(MemoryFile(remote.read_at(off1,0xC00)),encKeyBlock,crypto1,crypto2,hcrypto,gc_flag)
outf.write(newheader)
written+=len(newheader)
break
else:pass
outf.flush()
outf.close()
tfile=os.path.join(cachefolder, "remote_files.csv")
with open(tfile,'w') as csvfile:
csvfile.write("{}|{}|{}|{}|{}|{}|{}\n".format("step","filepath","size","targetsize","off1","off2","token"))
csvfile.write("{}|{}|{}|{}|{}|{}|{}\n".format(0,outfile,properheadsize+written,properheadsize,0,properheadsize,"False"))
k=0;l=0
for fi in files:
for j in files_list:
if j[0]==fi:
csvfile.write("{}|{}|{}|{}|{}|{}|{}\n".format(k+1,outfile,properheadsize+written,0xC00,(properheadsize+l*0xC00),(properheadsize+(l*0xC00)+0xC00),"False"))
off1=j[1]+0xC00
off2=j[2]
targetsize=j[3]-0xC00
URL='https://www.googleapis.com/drive/v3/files/'+remote.ID+'?alt=media'
token=remote.access_token
csvfile.write("{}|{}|{}|{}|{}|{}|{}\n".format(k+2,URL,remote.size,targetsize,off1,off2,token))
break
k+=2;l+=1
nspname="test.nsp"
try:
g=remote.name
g0=[pos for pos, char in enumerate(g) if char == '[']
g0=(g[0:g0[0]]).strip()
titleid=metadict['titleid']
titleversion=metadict['version']
ctype=metadict['ctype']
nspname=f"{g0} [{titleid}] [v{titleversion}] [{ctype}].nsp"
except:pass
return nspname
def detect_xci_fw(filepath,doprint=True,remote=False):
import sq_tools
import nutdb
nutdb.check_other_file(urlconfig,'fw',nutdb=False)
FW=None;dump={}
if remote==False:
xcifw=sq_tools.ret_xci_offsets_fw(filepath)
else:
from Drive import DriveTools
xcifw=DriveTools.get_files_from_head_xci_fw(filepath)
# print(xcifw)
fwfiles=list()
if len(xcifw)>0:
for i in xcifw:
entry=i
fwfiles.append(entry[0])
else:
if doprint==True:
print('- Firmware was deleted from file')
return 'Deleted'
# print(fwfiles)
if os.path.exists(fwdb):
with open(fwdb) as json_file:
data = json.load(json_file)
for i in data:
dict=data[i]
if len(dict.items())>0:
dump[i]=dict
else: return False
for i in fwfiles:
for j in dump:
entry=dump[j]
try:
files=entry['specific']
if i in files:
FW=j
if doprint==True:
print('- Xci includes firmware: '+FW)
return FW
except:
try:
RSVcnmt=entry['RSVcnmt']
if str(RSVcnmt).lower()==str(i).lower():
FW=j
if doprint==True:
print('- Xci includes firmware: '+FW)
return FW
except:pass
fwfiles.sort()
for j in dump:
entry=dump[j]
files=entry['files']
files.sort()
if fwfiles==files:
FW=j
if doprint==True:
print('- Xci includes firmware: '+FW)
return FW
try:
FW,fwver,unique=FWDB.read_fw(filepath,add=True,doprint=False)
if doprint==True:
print('- Xci includes firmware: '+FW)
return FWnumber
except:pass
if doprint==True:
print('- Unknown firmware')
return 'UNKNOWN'
def public_gdrive_install(filepath,destiny="SD",truecopy=True,outfolder=None,ch_medium=True,check_fw=True,patch_keygen=False,ch_base=False,ch_other=False,installed_list=False):
check_connection()
lib,TD,libpath=get_cache_lib()
if lib==None:
sys.exit(f"Google Drive Public Links are only supported via cache folder")
filename=addtodrive(filepath,truecopy=truecopy)
ID,name,type,size,md5,remote=DrivePrivate.get_Data(filename,TD=TD,Print=False)
token=remote.access_token
name=remote.name
sz=remote.size
URL='https://www.googleapis.com/drive/v3/files/'+remote.ID+'?alt=media'
ext=name.split('.')
ext=ext[-1]
if not name.endswith('nsp') and not name.endswith('nsz') and not name.endswith('xci') and not name.endswith('xcz'):
print(f"Extension not supported for direct instalation {ext} in {name}")
return False
print("- Retrieving Space on device")
SD_ds,SD_fs,NAND_ds,NAND_fs,FW,device=get_storage_info()
print("- Calculating Installed size")
filesize=int(sz)
if destiny=="SD":
print(f" * SD free space: {SD_fs} ({sq_tools.getSize(SD_fs)})")
print(f" * File size: {filesize} ({sq_tools.getSize(filesize)})")
if filesize>SD_fs:
if filesize<NAND_fs and ch_medium==True:
print(" Not enough space on SD. Changing target to EMMC")
print(f" * EMMC free space: {NAND_fs} ({sq_tools.getSize(NAND_fs)})")
destiny="NAND"
elif ch_medium==False:
sys.exit(" NOT ENOUGH SPACE SD STORAGE")
else:
sys.exit(" NOT ENOUGH SPACE ON DEVICE")
else:
print(f" * EMMC free space: {NAND_fs} ({sq_tools.getSize(NAND_fs)})")
print(f" * File size: {filesize} ({sq_tools.getSize(filesize)})")
if filesize>NAND_fs:
if filesize<SD_fs and ch_medium==True:
print(" Not enough space on EMMC. Changing target to SD")
print(f" * SD free space: {SD_fs} ({sq_tools.getSize(SD_fs)})")
destiny="SD"
elif ch_medium==False:
sys.exit(" NOT ENOUGH SPACE EMMC STORAGE")
else:
sys.exit(" NOT ENOUGH SPACE ON DEVICE")
kgwarning=False
if check_fw==True:
try:
cnmtdata,files_list,remote=DriveTools.get_cnmt_data(file=remote)
keygeneration=int(cnmtdata['keygeneration'])
if FW!='unknown':
try:
FW_RSV,RRSV=sq_tools.transform_fw_string(FW)
FW_kg=sq_tools.kg_by_RSV(FW_RSV)
except BaseException as e:
Print.error('Exception: ' + str(e))
FW='unknown'
FW_kg='unknown'
pass
if FW!='unknown' and FW_kg!='unknown':
if int(keygeneration)>int(FW_kg):
kgwarning=True
tgkg=int(FW_kg)
else:
tgkg=keygeneration
else:
tgkg=keygeneration
print(f"- Console Firmware: {FW} ({FW_RSV}) - keygen {FW_kg})")
print(f"- File keygeneration: {keygeneration}")
if kgwarning==True:
print("File requires a higher firmware. Skipping...")
return False
except:
print("Error getting cnmtdata from file")
if installed_list!=False:
try:
fileid,fileversion,cctag,nG,nU,nD,baseid=listmanager.parsetags(name)
fileversion=int(fileversion)
if fileid.endswith('000') and fileversion==0 and fileid in installed_list.keys() and ch_base==True:
print("Base game already installed. Skipping...")
return False
elif fileid.endswith('000') and fileid in installed_list.keys() and ch_other==True:
updid=fileid[:-3]+'800'
if fileversion>((installed_list[fileid])[2]):
print("Asking DBI to delete previous content")
process=subprocess.Popen([nscb_mtp,"DeleteID","-ID",fileid])
while process.poll()==None:
if process.poll()!=None:
process.terminate();
process=subprocess.Popen([nscb_mtp,"DeleteID","-ID",updid])
while process.poll()==None:
if process.poll()!=None:
process.terminate();
else:
print("The update is a previous version than the installed on device.Skipping..")
listmanager.striplines(tfile,counter=True)
return False
elif ch_other==True and fileid in installed_list.keys():
if fileversion>((installed_list[fileid])[2]):
print("Asking DBI to delete previous update")
process=subprocess.Popen([nscb_mtp,"DeleteID","-ID",fileid])
while process.poll()==None:
if process.poll()!=None:
process.terminate();
else:
print("The update is a previous version than the installed on device.Skipping..")
listmanager.striplines(tfile,counter=True)
return False
except:pass
if name.endswith('xci') or name.endswith('xcz'):
from mtpxci_remote import install_xci_csv
install_xci_csv(remote=remote,destiny=destiny,cachefolder=outfolder)
else:
process=subprocess.Popen([nscb_mtp,"DriveInstall","-ori",URL,"-dst",destiny,"-name",name,"-size",sz,"-tk",token])
while process.poll()==None:
if process.poll()!=None:
process.terminate();
def decompress_xcz(remote, ofolder):
buf = 64 * 1024
buffer = buf
endname = remote.name[:-1] + 'i'
output = os.path.join(ofolder, endname)
files_list = DriveTools.get_files_from_head(remote, remote.name)
remote.rewind()
# print(files_list)
print('Decompressing {}'.format(remote.name))
print('- Parsing headers...')
files = list()
filesizes = list()
fplist = list()
for k in range(len(files_list)):
entry = files_list[k]
fplist.append(entry[0])
for i in range(len(files_list)):
entry = files_list[i]
cnmtfile = entry[0]
metadict = {}
if cnmtfile.endswith('.cnmt.nca'):
metadict, d1, d2 = DriveTools.get_cnmt_data(target=cnmtfile,
file=remote)
ncadata = metadict['ncadata']
for j in range(len(ncadata)):
row = ncadata[j]
# print(row)
if row['NCAtype'] != 'Meta':
test1 = str(row['NcaId']) + '.nca'
test2 = str(row['NcaId']) + '.ncz'
if test1 in fplist or test2 in fplist:
# print(str(row['NcaId'])+'.nca')
files.append(str(row['NcaId']) + '.nca')
filesizes.append(int(row['Size']))
else:
# print(str(row['NcaId'])+'.cnmt.nca')
files.append(str(row['NcaId']) + '.cnmt.nca')
filesizes.append(int(row['Size']))
for k in range(len(files_list)):
entry = files_list[k]
fp = entry[0]
sz = int(entry[3])
if fp.endswith('xml'):
files.append(fp)
filesizes.append(sz)
for k in range(len(files_list)):
entry = files_list[k]
fp = entry[0]
sz = int(entry[3])
if fp.endswith('.tik'):
files.append(fp)
filesizes.append(sz)
for k in range(len(files_list)):
entry = files_list[k]
fp = entry[0]
sz = int(entry[3])
if fp.endswith('.cert'):
files.append(fp)
filesizes.append(sz)
sec_hashlist = list()
try:
for target in files:
sha, size, gamecard = DriveTools.file_hash(remote, target,
files_list)
# print(sha)
if sha != False:
sec_hashlist.append(sha)
except BaseException as e:
Print.error('Exception: ' + str(e))
# print(sec_hashlist)
xci_header, game_info, sig_padding, xci_certificate, root_header, upd_header, norm_header, sec_header, rootSize, upd_multiplier, norm_multiplier, sec_multiplier = sq_tools.get_xciheader(
files, filesizes, sec_hashlist)
outheader = xci_header
outheader += game_info
outheader += sig_padding
outheader += xci_certificate
outheader += root_header
outheader += upd_header
outheader += norm_header
outheader += sec_header
properheadsize = len(outheader)
totsize = properheadsize
for s in filesizes:
totsize += s
# Hex.dump(outheader)
# print(totsize)
print(files)
t = tqdm(total=totsize, unit='B', unit_scale=True, leave=False)
with open(output, 'wb') as o:
o.write(outheader)
t.update(len(outheader))
for file in files:
if file.endswith('cnmt.nca'):
for i in range(len(files_list)):
if str(files_list[i][0]).lower() == str(file).lower():
nca_name = files_list[i][0]
off1 = files_list[i][1]
off2 = files_list[i][2]
nca_size = files_list[i][3]
break
t.write('- Appending {}'.format(nca_name))
data = remote.read_at(off1, nca_size)
with open(output, 'ab') as o:
o.write(data)
t.update(len(data))
elif file.endswith('.nca'):
for i in range(len(files_list)):
if str(files_list[i][0]).lower() == str(file).lower():
nca_name = files_list[i][0]
off1 = files_list[i][1]
off2 = files_list[i][2]
nca_size = files_list[i][3]
t.write('- Appending {}'.format(nca_name))
o = open(output, 'ab+')
remote.seek(off1, off2)
for data in remote.response.iter_content(chunk_size=buf):
o.write(data)
t.update(len(data))
o.flush()
if not data:
o.close()
break
elif (str(files_list[i][0]).lower())[:-1] == (
str(file).lower())[:-1] and str(
files_list[i][0]).endswith('ncz'):
ncz_name = files_list[i][0]
off1 = files_list[i][1]
off2 = files_list[i][2]
sz = files_list[i][3]
t.write('- Calculating compressed sections for: ' +
ncz_name)
remote.seek(off1, off2)
header = remote.read(0x4000)
magic = readInt64(remote)
sectionCount = readInt64(remote)
sections = []
for i in range(sectionCount):
sections.append(Section(remote))
t.write(' Detected {} sections'.format(str(sectionCount)))
with open(output, 'rb+') as o:
o.seek(0, os.SEEK_END)
curr_off = o.tell()
t.write('- Appending decompressed {}'.format(ncz_name))
t.write(' Writing nca header')
o.write(header)
t.update(len(header))
timestamp = time.time()
t.write(' Writing decompressed body in plaintext')
count = 0
checkstarter = 0
dctx = zstandard.ZstdDecompressor()
hd = Private.get_html_header(remote.access_token,
remote.position, off2)
remote.get_session(hd)
reader = dctx.stream_reader(remote.response.raw,
read_size=buffer)
c = 0
spsize = 0
for s in sections:
end = s.offset + s.size
if s.cryptoType == 1: #plain text
t.write(' * Section {} is plaintext'.format(
str(c)))
t.write(' %x - %d bytes, Crypto type %d' %
((s.offset), s.size, s.cryptoType))
spsize += s.size
end = s.offset + s.size
i = s.offset
while i < end:
chunkSz = buffer if end - i > buffer else end - i
chunk = reader.read(chunkSz)
if not len(chunk):
break
o.write(chunk)
t.update(len(chunk))
i += chunkSz
elif s.cryptoType not in (3, 4):
raise IOError('Unknown crypto type: %d' %
s.cryptoType)
else:
t.write(' * Section {} needs decompression'.
format(str(c)))
t.write(' %x - %d bytes, Crypto type %d' %
((s.offset), s.size, s.cryptoType))
t.write(' Key: %s, IV: %s' %
(str(hx(s.cryptoKey)),
str(hx(s.cryptoCounter))))
crypto = AESCTR(s.cryptoKey, s.cryptoCounter)
spsize += s.size
test = int(spsize / (buffer))
i = s.offset
while i < end:
crypto.seek(i)
chunkSz = buffer if end - i > buffer else end - i
chunk = reader.read(chunkSz)
if not len(chunk):
break
o.write(crypto.encrypt(chunk))
t.update(len(chunk))
i += chunkSz
c += 1
elapsed = time.time() - timestamp
minutes = elapsed / 60
seconds = elapsed % 60
speed = 0 if elapsed == 0 else (spsize / elapsed)
t.write(
'\n Decompressed in %02d:%02d at speed: %.1f MB/s\n'
% (minutes, seconds, speed / 1000000.0))
else:
for i in range(len(files_list)):
if str(files_list[i][0]).lower() == str(file).lower():
file_name = files_list[i][0]
off1 = files_list[i][1]
off2 = files_list[i][2]
file_size = files_list[i][3]
break
t.write('- Appending {}'.format(file_name))
data = remote.read_at(off1, file_size)
with open(output, 'ab') as o:
o.write(data)
t.update(len(data))
t.close()