def DeleteBackup(request):
if request.Payload == '':
ids = [request.PacketID]
else:
ids = request.Payload.split('\n')
count = 0
for backupID in ids:
filename = makeFilename(request.OwnerID, backupID)
if filename == "":
filename = constructFilename(request.OwnerID, backupID)
if not os.path.exists(filename):
dhnio.Dprint(1, "p2p_service.DeleteBackup WARNING had unknown customer " + request.OwnerID + " or backupID " + backupID)
return
if os.path.isdir(filename):
try:
dhnio._dir_remove(filename)
count += 1
except:
dhnio.DprintException()
elif os.path.isfile(filename):
try:
os.remove(filename)
count += 1
except:
dhnio.DprintException()
else:
dhnio.Dprint(1, "p2p_service.DeleteBackup WARNING path not found %s" % filename)
transport_control.SendAck(request)
dhnio.Dprint(6, "p2p_service.DeleteBackup from [%s] with %d IDs, %d were removed" % (nameurl.GetName(request.OwnerID), len(ids), count))
def DeleteFile(request):
if request.Payload == '':
ids = [request.PacketID]
else:
ids = request.Payload.split('\n')
filescount = 0
dirscount = 0
for pathID in ids:
filename = makeFilename(request.OwnerID, pathID)
if filename == "":
filename = constructFilename(request.OwnerID, pathID)
if not os.path.exists(filename):
dhnio.Dprint(1, "p2p_service.DeleteFile WARNING had unknown customer: %s or pathID is not correct or not exist: %s" % (nameurl.GetName(request.OwnerID), pathID))
return
if os.path.isfile(filename):
try:
os.remove(filename)
filescount += 1
except:
dhnio.DprintException()
elif os.path.isdir(filename):
try:
dhnio._dir_remove(filename)
dirscount += 1
except:
dhnio.DprintException()
else:
dhnio.Dprint(1, "p2p_service.DeleteFile WARNING path not found %s" % filename)
dhnio.Dprint(6, "p2p_service.DeleteFile from [%s] with %d IDs, %d files and %d folders were removed" % (
nameurl.GetName(request.OwnerID), len(ids), filescount, dirscount))
transport_control.SendAck(request)
def UpdateCustomers():
printlog("UpdateCustomers " + str(time.strftime("%a, %d %b %Y %H:%M:%S +0000")))
space = dhnio._read_dict(CustomersSpaceFile())
if space is None:
printlog("UpdateCustomers ERROR space file can not read")
return
customers_dir = getCustomersFilesDir()
if not os.path.exists(customers_dir):
printlog("UpdateCustomers ERROR customers folder not exist")
return
remove_list = {}
for customer_filename in os.listdir(customers_dir):
onecustdir = os.path.join(customers_dir, customer_filename)
if not os.path.isdir(onecustdir):
remove_list[onecustdir] = "is not a folder"
continue
idurl = FilenameUrl(customer_filename)
if idurl is None:
remove_list[onecustdir] = "wrong folder name"
continue
curspace = space.get(idurl, None)
if curspace is None:
remove_list[onecustdir] = "is not a customer"
continue
for path in remove_list.keys():
if not os.path.exists(path):
continue
if os.path.isdir(path):
try:
dhnio._dir_remove(path)
printlog("UpdateCustomers " + path + " folder removed (%s)" % (remove_list[path]))
except:
printlog("UpdateCustomers ERROR removing " + path)
continue
if not os.access(path, os.W_OK):
os.chmod(path, 0600)
try:
os.remove(path)
printlog("UpdateCustomers " + path + " file removed (%s)" % (remove_list[path]))
except:
printlog("UpdateCustomers ERROR removing " + path)
def SpaceTime():
printlog("SpaceTime " + str(time.strftime("%a, %d %b %Y %H:%M:%S +0000")))
space = dhnio._read_dict(CustomersSpaceFile())
if space is None:
printlog("SpaceTime ERROR can not read file " + CustomersSpaceFile())
return
customers_dir = getCustomersFilesDir()
if not os.path.exists(customers_dir):
printlog("SpaceTime ERROR customers folder not exist")
return
remove_list = {}
for customer_filename in os.listdir(customers_dir):
onecustdir = os.path.join(customers_dir, customer_filename)
if not os.path.isdir(onecustdir):
remove_list[onecustdir] = "is not a folder"
continue
idurl = FilenameUrl(customer_filename)
if idurl is None:
remove_list[onecustdir] = "wrong folder name"
continue
curspace = space.get(idurl, None)
if curspace is None:
continue
try:
maxspaceV = int(float(curspace) * 1024 * 1024) # in bytes
except:
remove_list[onecustdir] = "wrong space value"
continue
timedict = {}
sizedict = {}
def cb(path, subpath, name):
if not os.access(path, os.R_OK | os.W_OK):
return False
if not os.path.isfile(path):
return True
if name in [BackupIndexFileName()]:
return False
stats = os.stat(path)
timedict[path] = stats.st_ctime
sizedict[path] = stats.st_size
dhnio.traverse_dir_recursive(cb, onecustdir)
currentV = 0
for path in sorted(timedict.keys(), key=lambda x: timedict[x], reverse=True):
currentV += sizedict.get(path, 0)
if currentV < maxspaceV:
continue
try:
os.remove(path)
printlog("SpaceTime " + path + " file removed (cur:%s, max: %s)" % (str(currentV), str(maxspaceV)))
except:
printlog("SpaceTime ERROR removing " + path)
time.sleep(0.1)
timedict.clear()
sizedict.clear()
for path in remove_list.keys():
if not os.path.exists(path):
continue
if os.path.isdir(path):
try:
dhnio._dir_remove(path)
printlog("SpaceTime " + path + " dir removed (%s)" % (remove_list[path]))
except:
printlog("SpaceTime ERROR removing " + path)
continue
if not os.access(path, os.W_OK):
os.chmod(path, 0600)
try:
os.remove(path)
printlog("SpaceTime " + path + " file removed (%s)" % (remove_list[path]))
except:
printlog("SpaceTime ERROR removing " + path)
del remove_list