def run(self):
print "[Search] Started"
if os.path.isabs(self.searchInfo.query) or '../' in self.searchInfo.query or not os.path.isfile(os.path.join(cfg.SHARING_FOLDER, self.searchInfo.query)): # if path is absolut or relative to parent (contains ..) or is not a valid file inside shared folder
print "[Search] File not found or provided absolute path or provided path outside shared folder: " + self.searchInfo.query
#No files matched
self.searchInfo.ttl = self.searchInfo.ttl - 1
if self.searchInfo.ttl > 0:
#add my IP at the end of routeIp
self.searchInfo.routeIp.append(self.sock.localIp())
#forward message to neighbours not in the route
for neighbour in self.neighbourManager.neighbourList:
if neighbour.sock.remoteIp() not in self.searchInfo.routeIp:
print "[Search] Broadcasting to " + neighbour.sock.remoteIp()
# convert search -> string
strSearch = mapper.searchToStr(self.searchInfo)
# send it to the neighbour
neighbour.sock.sendStr(strSearch)
#else -> dont resend the message
else: # File matched, generate result info and send it back
print "[Search] File found: " + self.searchInfo.query
resultInfo = model.resultinfo.resultInfo(cfg.SEARCH_CODE_RETURN, self.searchInfo.routeIp, self.sock.localIp(), self.searchInfo.query)
resultStr = resMapper.resultToStr(resultInfo)
# Send result to the requester (should be the last in the ip list)
self.sock.sendStr(resultStr)
def do_search(self, message):
if self.neighbourManager.currentNeighbours() > 0:
if (message != None and message != ""):
print "Starting search, please wait..."
searchInfo = searchinfo.SearchInfo(cfg.SEARCH_CODE_REQUEST, [], cfg.SEARCH_TTL, message)
self.neighbourManager.lock()
for neighbour in self.neighbourManager.neighbourList:
searchInfo.routeIp = [neighbour.sock.localIp()] # Put myself as the only one in the route
strSearch = mapper.searchToStr(searchInfo) # convert search -> string
neighbour.sock.sendStr(strSearch) # send it to the neighbour
self.neighbourManager.unlock()
else:
print "You should provide a filename"
print "Example: search batman.txt"
else:
print "There are no connected neighbours (use connect command), nothing to do :("