added block database creation and insertion
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4d33005d16
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@ -30,6 +30,7 @@ class Core:
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self.queueDB = 'data/queue.db'
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self.queueDB = 'data/queue.db'
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self.peerDB = 'data/peers.db'
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self.peerDB = 'data/peers.db'
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self.ownPGPID = ''
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self.ownPGPID = ''
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self.blockDB = 'data/blocks.db'
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#self.daemonQueue() # Call to create the DB if it doesn't exist
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#self.daemonQueue() # Call to create the DB if it doesn't exist
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return
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return
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@ -83,6 +84,39 @@ class Core:
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''')
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''')
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conn.commit()
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conn.commit()
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conn.close()
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conn.close()
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def createBlockDB(self):
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'''
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Create a database for blocks
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hash - the hash of a block
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dateReceived - the date the block was recieved, not necessarily when it was created
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decrypted - if we can successfully decrypt the block (does not describe its current state)
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dataObtained - if the data has been obtained for the block
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'''
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if os.path.exists(self.blockDB):
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raise Exception("Block database already exists")
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conn = sqlite3.connect(self.blockDB)
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c = conn.cursor()
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c.execute('''create table hashes(
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hash text not null,
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dateReceived int,
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decrypted int,
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dataFound int
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);
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''')
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conn.commit()
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conn.close()
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def addToBlockDB(self, newHash):
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'''add a hash value to the block db (should be in hex format)'''
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if not os.path.exists(self.blockDB):
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raise Exception('Block db does not exist')
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conn = sqlite3.connect(self.blockDB)
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c = conn.cursor()
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currentTime = math.floor(time.time())
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data = (newHash, currentTime, 0, 0)
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c.execute('INSERT into hashes values(?, ?, ?, ?);', data)
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conn.commit()
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conn.close()
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def dataDirEncrypt(self, password):
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def dataDirEncrypt(self, password):
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'''
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'''
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