48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
"""Onionr - Private P2P Communication.
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Add an entry to the block metadata database
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"""
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import os
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import sqlite3
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import secrets
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from onionrutils import epoch, blockmetadata
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from etc import onionrvalues
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from .. import dbfiles
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from onionrexceptions import BlockMetaEntryExists
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"""
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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def add_to_block_DB(newHash, selfInsert=False, dataSaved=False):
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"""
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Add a hash value to the block db
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Should be in hex format!
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"""
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if blockmetadata.has_block(newHash):
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raise BlockMetaEntryExists
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conn = sqlite3.connect(dbfiles.block_meta_db, timeout=onionrvalues.DATABASE_LOCK_TIMEOUT)
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c = conn.cursor()
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currentTime = epoch.get_epoch() + secrets.randbelow(61)
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if selfInsert or dataSaved:
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selfInsert = 1
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else:
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selfInsert = 0
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data = (newHash, currentTime, '', selfInsert)
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c.execute('INSERT INTO hashes (hash, dateReceived, dataType, dataSaved) VALUES(?, ?, ?, ?);', data)
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conn.commit()
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conn.close()
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