def SendDeleteBackup(SupplierID, BackupID):
dhnio.Dprint(6, "p2p_service.SendDeleteBackup SupplierID=%s BackupID=%s " % (SupplierID, BackupID))
MyID = misc.getLocalID()
PacketID = BackupID
RemoteID = SupplierID
result = dhnpacket.dhnpacket(commands.DeleteBackup(), MyID, MyID, PacketID, "", RemoteID)
transport_control.outboxAck(result)
def SendDeleteListBackups(SupplierID, ListBackupIDs):
dhnio.Dprint(6, "p2p_service.SendDeleteListBackups SupplierID=%s BackupIDs number: %d" % (SupplierID, len(ListBackupIDs)))
MyID = misc.getLocalID()
PacketID = packetid.UniqueID()
RemoteID = SupplierID
Payload = '\n'.join(ListBackupIDs)
result = dhnpacket.dhnpacket(commands.DeleteBackup(), MyID, MyID, PacketID, Payload, RemoteID)
transport_control.outboxAck(result)
def SendMessage(RemoteID, messagebody, PacketID=""):
dhnio.Dprint(6, "message.SendMessage to: " + str(RemoteID))
# TODO ERROR HERE (return Defer)
if not identitycache.scheduleForCaching(RemoteID):
dhnio.Dprint(1, "message.SendMessage ERROR. Can't find identity: " + str(RemoteID))
return
RemoteIdentity = identitycache.FromCache(RemoteID)
if RemoteIdentity == "":
dhnio.Dprint(1, "message.SendMessage ERROR. Can't retreive identity: " + str(RemoteID))
return
Amessage = MessageClass(RemoteIdentity, messagebody)
MyID = misc.getLocalID()
if PacketID == "":
PacketID = packetid.UniqueID()
Payload = misc.ObjectToString(Amessage)
dhnio.Dprint(6, "message.SendMessage about to send to " + RemoteID)
result = dhnpacket.dhnpacket(commands.Message(), MyID, MyID, PacketID, Payload, RemoteID)
transport_control.outboxAck(result)
def doSuppliersRequestDBInfo(self, arg):
# dhnio.Dprint(4, 'backup_db_keeper.doSuppliersRequestDBInfo')
# packetID_ = settings.BackupInfoFileName()
# packetID = settings.BackupInfoEncryptedFileName()
packetID = settings.BackupIndexFileName()
for supplierId in contacts.getSupplierIDs():
if supplierId:
transport_control.RemoveInterest(supplierId, packetID)
self.requestedSuppliers.clear()
Payload = ''
localID = misc.getLocalID()
for supplierId in contacts.getSupplierIDs():
if not supplierId:
continue
newpacket = dhnpacket.dhnpacket(commands.Retrieve(), localID, localID, packetID, Payload, supplierId)
transport_control.outboxAck(newpacket)
transport_control.RegisterInterest(self.SupplierResponse, supplierId, packetID)
self.requestedSuppliers.add(supplierId)
def OneFromList(filename):
WholeFile=dhnio.ReadBinaryFile(filename)
FileList=WholeFile.split("\n")
num=len(FileList)
dhnio.Dprint(7, "supplierpatrol.OneFromList number of items is " + str(num))
rnd=random.randint(0,num-1)
item=FileList[rnd]
command=commands.Data()
OwnerID=misc.getLocalID()
CreatorID=misc.getLocalID()
PacketID=item
Payload=""
supnum=packetid.SupplierNumber(item)
RemoteID=contacts.getSupplierID(supnum)
request=dhnpacket.dhnpacket(command, OwnerID, CreatorID, PacketID, Payload, RemoteID)
global DataResultsOutstanding
DataResultsOutstanding.append(item)
transport_control.RegisterInterest(DataResult, RemoteID, PacketID)
transport_control.outboxAck(request)
def UpdateListFiles():
if (not os.path.exists(settings.FileListDir())):
os.mkdir(settings.FileListDir())
for supnum in range(0, contacts.numSuppliers()):
filename= os.path.join(settings.FileListDir(), str(supnum))
dhnio.Dprint(7, "supplierpatrol.UpdateListFiles looking at = " + filename)
if (not os.path.exists(filename) or (fileAgeInSeconds(filename) > 3600*24)):
dhnio.Dprint(7, "supplierpatrol.UpdateListFiles found one to update " + filename)
command=commands.ListFiles()
OwnerID=misc.getLocalID()
CreatorID=misc.getLocalID()
PacketID="ListFiles" + str(supnum)
Payload=""
RemoteID= contacts.getSupplierID(supnum)
request=dhnpacket.dhnpacket(command, OwnerID, CreatorID, PacketID, Payload, RemoteID)
transport_control.RegisterInterest(ListResult, RemoteID, PacketID)
transport_control.outboxAck(request)
global NumRequestsOutstanding
NumRequestsOutstanding += 1
dhnio.Dprint(7, "supplierpatrol.UpdateListFiles sent request - now outstanding=" + str(NumRequestsOutstanding))
def doSuppliersSendDBInfo(self, arg):
# dhnio.Dprint(4, 'backup_db_keeper.doSuppliersSendDBInfo')
# packetID = settings.BackupInfoEncryptedFileName()
packetID = settings.BackupIndexFileName()
for supplierId in contacts.getSupplierIDs():
if supplierId:
transport_control.RemoveInterest(supplierId, packetID)
self.sentSuppliers.clear()
# src = dhnio.ReadBinaryFile(settings.BackupInfoFileFullPath())
src = dhnio.ReadBinaryFile(settings.BackupIndexFilePath())
localID = misc.getLocalID()
block = dhnblock.dhnblock(localID, packetID, 0, dhncrypto.NewSessionKey(), dhncrypto.SessionKeyType(), True, src)
Payload = block.Serialize()
for supplierId in contacts.getSupplierIDs():
if not supplierId:
continue
if not contact_status.isOnline(supplierId):
continue
newpacket = dhnpacket.dhnpacket(commands.Data(), localID, localID, packetID, Payload, supplierId)
transport_control.outboxAck(newpacket)
transport_control.RegisterInterest(self.SupplierAcked, supplierId, packetID)
self.sentSuppliers.add(supplierId)
