def writeBucket(self, bucketID, blocks):
if self.useRAM:
if bucketID > len(self._buckets):
self._buckets.append(blocks)
else:
self._buckets[bucketID - 1] = blocks
else:
DBFileSys.writeBucket(bucketID, blocks, self._segmentSize)
def writeBucket(self, bucketID, blocks):
if self.useRAM:
if bucketID > len(self._buckets):
self._buckets.append(blocks)
else:
self._buckets[bucketID - 1] = blocks
else:
DBFileSys.writeBucket(bucketID, blocks, self._segmentSize)
def readEverything(self):
if DBFileSys.readStash(self._segSize) == "new ORAM": # if the files don't exist yet, then write everything
self.writeEverything()
self.readEverything()
print("New ORAM Created")
else:
self._oram.setStash(DBFileSys.readStash(self._segSize))
self._oram.setPosMap(DBFileSys.readDictionary("posMap"))
self._segSizeMap = DBFileSys.readDictionary("segSizeMap")
self._segIDMap = DBFileSys.readDictionary("segIDMap")
def readEverything(self):
if DBFileSys.readStash(
self._segSize
) == "new ORAM": # if the files don't exist yet, then write everything
self.writeEverything()
self.readEverything()
print("New ORAM Created")
else:
self._oram.setStash(DBFileSys.readStash(self._segSize))
self._oram.setPosMap(DBFileSys.readDictionary("posMap"))
self._segSizeMap = DBFileSys.readDictionary("segSizeMap")
self._segIDMap = DBFileSys.readDictionary("segIDMap")
def writeEverything(self):
DBFileSys.writeStash(
self._oram.getStash().getNodes(), self._segSize
) # I shouldn't access private member variables right?
DBFileSys.writeDictionary("posMap", self._oram.getPosMap().getMap())
DBFileSys.writeDictionary("segSizeMap", self._segSizeMap)
DBFileSys.writeDictionary("segIDMap", self._segIDMap)
def readBucket(self, bucketID):
if self.useRAM:
return self._buckets[bucketID - 1]
else:
return DBFileSys.readBucket(bucketID, self._segmentSize)
def writeEverything(self):
DBFileSys.writeStash(self._oram.getStash().getNodes(
), self._segSize) # I shouldn't access private member variables right?
DBFileSys.writeDictionary("posMap", self._oram.getPosMap().getMap())
DBFileSys.writeDictionary("segSizeMap", self._segSizeMap)
DBFileSys.writeDictionary("segIDMap", self._segIDMap)
def readBucket(self, bucketID):
if self.useRAM:
return self._buckets[bucketID - 1]
else:
return DBFileSys.readBucket(bucketID, self._segmentSize)