def ListResult(packet):
dhnio.Dprint(7, "supplierpatrol.ListResult got result from " + packet.OwnerID)
supnum=contacts.numberForSupplier(packet.OwnerID)
filename= os.path.join(settings.FileListDir(), str(supnum))
dhnio.WriteFile(filename, packet.Data)
global NumRequestsOutstanding
NumRequestsOutstanding -= 1
dhnio.Dprint(7, "supplierpatrol.ListResult NumRequestsOutstanding = " + str(NumRequestsOutstanding))
CheckCallback()
def ReadLatestRawListFiles():
"""
Call `ReadRawListFiles()` for every local file we have on hands and build whole "remote" matrix.
"""
dhnio.Dprint(4, 'backup_matrix.ReadLatestRawListFiles')
for idurl in contacts.getSupplierIDs():
if idurl:
filename = os.path.join(settings.SupplierPath(idurl, 'listfiles'))
if os.path.isfile(filename):
listFileText = dhnio.ReadTextFile(filename)
if listFileText.strip() != '':
ReadRawListFiles(contacts.numberForSupplier(idurl), listFileText)
def SendReplaceSupplier(numORidurl, doAck=False):
"""
Send "FireContact" packet to Central server,
this will replace given supplier with a random guy.
"""
if isinstance(numORidurl, str):
idurl = numORidurl
else:
idurl = contacts.getSupplierID(numORidurl)
if not idurl:
dhnio.Dprint(2, "central_service.SendReplaceSupplier ERROR supplier not found")
return None
dhnio.Dprint(4, "central_service.SendReplaceSupplier [%s]" % nameurl.GetName(idurl))
data = 'S\n'+idurl+'\n'+str(contacts.numberForSupplier(idurl))
ret = send2central(commands.FireContact(), data, doAck)
events.notify('central_service', 'sent request to dismiss supplier %s' % nameurl.GetName(idurl))
return ret
def IncomingSupplierListFiles(packet):
"""
Called by `p2p.p2p_service` when command "Files" were received from one of our suppliers.
This is an answer from given supplier (after our request) to get a list of our files stored on his machine.
"""
supplier_idurl = packet.OwnerID
num = contacts.numberForSupplier(supplier_idurl)
if num < -1:
dhnio.Dprint(2, 'backup_control.IncomingSupplierListFiles ERROR unknown supplier: %s' % supplier_idurl)
return
src = p2p_service.UnpackListFiles(packet.Payload, settings.ListFilesFormat())
backups2remove, paths2remove = backup_matrix.ReadRawListFiles(num, src)
list_files_orator.IncomingListFiles(packet)
backup_matrix.SaveLatestRawListFiles(supplier_idurl, src)
if len(backups2remove) > 0:
p2p_service.RequestDeleteListBackups(backups2remove)
if len(paths2remove) > 0:
p2p_service.RequestDeleteListPaths(paths2remove)
del backups2remove
del paths2remove
dhnio.Dprint(8, 'backup_control.IncomingSupplierListFiles from [%s] %s bytes long' % (
nameurl.GetName(supplier_idurl), len(packet.Payload)))
def HandleSuppliersAck(ackpacket):
Num = contacts.numberForSupplier(ackpacket.OwnerID)
dhnio.Dprint(8, "identitypropagate.HandleSupplierAck ")
def HandleSingleSupplier(ackpacket):
Num = contacts.numberForSupplier(ackpacket.OwnerID)