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NVC protocol v. 60011 support
[p2pool.git] / p2pool / bitcoin / networks.py
diff --git a/p2pool/bitcoin/networks.py b/p2pool/bitcoin/networks.py
index c604696..9db3252 100644 (file)
--- a/p2pool/bitcoin/networks.py
+++ b/p2pool/bitcoin/networks.py
@@ -15,179 +15,53 @@ def check_genesis_block(bitcoind, genesis_block_hash):
     else:
         defer.returnValue(True)
 
+@defer.inlineCallbacks
+def get_subsidy(bitcoind, target):
+    res = yield bitcoind.rpc_getblock(target)
+
+    defer.returnValue(res)
+
 nets = dict(
-    bitcoin=math.Object(
-        P2P_PREFIX='f9beb4d9'.decode('hex'),
-        P2P_PORT=8333,
-        ADDRESS_VERSION=0,
-        RPC_PORT=8332,
+    novacoin=math.Object(
+        P2P_PREFIX='e4e8e9e5'.decode('hex'),
+        P2P_PORT=7777,
+        ADDRESS_VERSION=8,
+        RPC_PORT=8344,
         RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            (yield check_genesis_block(bitcoind, '000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f')) and
+            0 == (yield bitcoind.rpc_getblock('00000a060336cbb72fe969666d337b87198b1add2abaa59cca226820b32933a4'))['height'] and
             not (yield bitcoind.rpc_getinfo())['testnet']
         )),
-        SUBSIDY_FUNC=lambda height: 50*100000000 >> (height + 1)//210000,
-        POW_FUNC=data.hash256,
-        BLOCK_PERIOD=600, # s
-        SYMBOL='BTC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Bitcoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Bitcoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.bitcoin'), 'bitcoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='https://blockchain.info/block/',
-        ADDRESS_EXPLORER_URL_PREFIX='https://blockchain.info/address/',
-        TX_EXPLORER_URL_PREFIX='https://blockchain.info/tx/',
-        SANE_TARGET_RANGE=(2**256//2**32//1000 - 1, 2**256//2**32 - 1),
-        DUMB_SCRYPT_DIFF=1,
-        DUST_THRESHOLD=0.001e8,
-    ),
-    bitcoin_testnet=math.Object(
-        P2P_PREFIX='0b110907'.decode('hex'),
-        P2P_PORT=18333,
-        ADDRESS_VERSION=111,
-        RPC_PORT=18332,
-        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'bitcoinaddress' in (yield bitcoind.rpc_help()) and
-            (yield bitcoind.rpc_getinfo())['testnet']
-        )),
-        SUBSIDY_FUNC=lambda height: 50*100000000 >> (height + 1)//210000,
-        POW_FUNC=data.hash256,
+        SUBSIDY_FUNC=lambda bitcoind, target: get_subsidy(bitcoind, target),
         BLOCK_PERIOD=600, # s
-        SYMBOL='tBTC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Bitcoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Bitcoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.bitcoin'), 'bitcoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://blockexplorer.com/testnet/block/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://blockexplorer.com/testnet/address/',
-        TX_EXPLORER_URL_PREFIX='http://blockexplorer.com/testnet/tx/',
-        SANE_TARGET_RANGE=(2**256//2**32//1000 - 1, 2**256//2**32 - 1),
-        DUMB_SCRYPT_DIFF=1,
-        DUST_THRESHOLD=1e8,
-    ),
-    
-    namecoin=math.Object(
-        P2P_PREFIX='f9beb4fe'.decode('hex'),
-        P2P_PORT=8334,
-        ADDRESS_VERSION=52,
-        RPC_PORT=8332,
-        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'namecoinaddress' in (yield bitcoind.rpc_help()) and
-            not (yield bitcoind.rpc_getinfo())['testnet']
-        )),
-        SUBSIDY_FUNC=lambda height: 50*100000000 >> (height + 1)//210000,
-        POW_FUNC=data.hash256,
-        BLOCK_PERIOD=600, # s
-        SYMBOL='NMC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Namecoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Namecoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.namecoin'), 'bitcoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://explorer.dot-bit.org/b/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://explorer.dot-bit.org/a/',
-        TX_EXPLORER_URL_PREFIX='http://explorer.dot-bit.org/tx/',
-        SANE_TARGET_RANGE=(2**256//2**32 - 1, 2**256//2**32 - 1),
-        DUMB_SCRYPT_DIFF=1,
-        DUST_THRESHOLD=0.2e8,
-    ),
-    namecoin_testnet=math.Object(
-        P2P_PREFIX='fabfb5fe'.decode('hex'),
-        P2P_PORT=18334,
-        ADDRESS_VERSION=111,
-        RPC_PORT=8332,
-        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'namecoinaddress' in (yield bitcoind.rpc_help()) and
-            (yield bitcoind.rpc_getinfo())['testnet']
-        )),
-        SUBSIDY_FUNC=lambda height: 50*100000000 >> (height + 1)//210000,
-        POW_FUNC=data.hash256,
-        BLOCK_PERIOD=600, # s
-        SYMBOL='tNMC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Namecoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Namecoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.namecoin'), 'bitcoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://testnet.explorer.dot-bit.org/b/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://testnet.explorer.dot-bit.org/a/',
-        TX_EXPLORER_URL_PREFIX='http://testnet.explorer.dot-bit.org/tx/',
-        SANE_TARGET_RANGE=(2**256//2**32 - 1, 2**256//2**32 - 1),
-        DUMB_SCRYPT_DIFF=1,
-        DUST_THRESHOLD=1e8,
-    ),
-    
-    litecoin=math.Object(
-        P2P_PREFIX='fbc0b6db'.decode('hex'),
-        P2P_PORT=9333,
-        ADDRESS_VERSION=48,
-        RPC_PORT=9332,
-        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'litecoinaddress' in (yield bitcoind.rpc_help()) and
-            not (yield bitcoind.rpc_getinfo())['testnet']
-        )),
-        SUBSIDY_FUNC=lambda height: 50*100000000 >> (height + 1)//840000,
-        POW_FUNC=lambda data: pack.IntType(256).unpack(__import__('ltc_scrypt').getPoWHash(data)),
-        BLOCK_PERIOD=150, # s
-        SYMBOL='LTC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Litecoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Litecoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.litecoin'), 'litecoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://explorer.litecoin.net/block/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://explorer.litecoin.net/address/',
-        TX_EXPLORER_URL_PREFIX='http://explorer.litecoin.net/tx/',
+        SYMBOL='NVC',
+        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'NovaCoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/NovaCoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.novacoin'), 'novacoin.conf'),
+        BLOCK_EXPLORER_URL_PREFIX='http://explorer.novaco.in/block/',
+        ADDRESS_EXPLORER_URL_PREFIX='http://explorer.novaco.in/address/',
+        TX_EXPLORER_URL_PREFIX='http://explorer.novaco.in/tx/',
         SANE_TARGET_RANGE=(2**256//1000000000 - 1, 2**256//1000 - 1),
         DUMB_SCRYPT_DIFF=2**16,
-        DUST_THRESHOLD=0.03e8,
+        DUST_THRESHOLD=0.01e6,
     ),
-    litecoin_testnet=math.Object(
-        P2P_PREFIX='fcc1b7dc'.decode('hex'),
-        P2P_PORT=19333,
+    novacoin_testnet=math.Object(
+        P2P_PREFIX='cdf2c0ef'.decode('hex'),
+        P2P_PORT=17777,
         ADDRESS_VERSION=111,
-        RPC_PORT=19332,
+        RPC_PORT=18344,
         RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'litecoinaddress' in (yield bitcoind.rpc_help()) and
+            0 == (yield bitcoind.rpc_getblock('0000c763e402f2436da9ed36c7286f62c3f6e5dbafce9ff289bd43d7459327eb'))['height'] and
             (yield bitcoind.rpc_getinfo())['testnet']
         )),
-        SUBSIDY_FUNC=lambda height: 50*100000000 >> (height + 1)//840000,
-        POW_FUNC=lambda data: pack.IntType(256).unpack(__import__('ltc_scrypt').getPoWHash(data)),
-        BLOCK_PERIOD=150, # s
-        SYMBOL='tLTC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Litecoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Litecoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.litecoin'), 'litecoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://nonexistent-litecoin-testnet-explorer/block/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://nonexistent-litecoin-testnet-explorer/address/',
-        TX_EXPLORER_URL_PREFIX='http://nonexistent-litecoin-testnet-explorer/tx/',
-        SANE_TARGET_RANGE=(2**256//1000000000 - 1, 2**256 - 1),
+        SUBSIDY_FUNC=lambda bitcoind, target: get_subsidy(bitcoind, target),
+        BLOCK_PERIOD=600, # s
+        SYMBOL='tNVC',
+        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'NovaCoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/NovaCoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.novacoin'), 'novacoin.conf'),
+        BLOCK_EXPLORER_URL_PREFIX='http://novacoin.su/block/',
+        ADDRESS_EXPLORER_URL_PREFIX='http://novacoin.su/address/',
+        TX_EXPLORER_URL_PREFIX='http://novacoin.su/tx/',
+        SANE_TARGET_RANGE=(2**256//1000000000 - 1, 2**256//1000 - 1),
         DUMB_SCRYPT_DIFF=2**16,
-        DUST_THRESHOLD=1e8,
-    ),
-
-    terracoin=math.Object(
-        P2P_PREFIX='42babe56'.decode('hex'),
-        P2P_PORT=13333,
-        ADDRESS_VERSION=0,
-        RPC_PORT=13332,
-        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'terracoinaddress' in (yield bitcoind.rpc_help()) and
-            not (yield bitcoind.rpc_getinfo())['testnet']
-        )),
-        SUBSIDY_FUNC=lambda height: 20*100000000 >> (height + 1)//1050000,
-        POW_FUNC=data.hash256,
-        BLOCK_PERIOD=120, # s
-        SYMBOL='TRC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Terracoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Terracoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.terracoin'), 'terracoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://trc.cryptocoinexplorer.com/block/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://trc.cryptocoinexplorer.com/address/',
-        TX_EXPLORER_URL_PREFIX='http://trc.cryptocoinexplorer.com/tx/',
-        SANE_TARGET_RANGE=(2**256//2**32//1000 - 1, 2**256//2**32 - 1),
-        DUMB_SCRYPT_DIFF=1,
-        DUST_THRESHOLD=1e8,
+        DUST_THRESHOLD=0.01e6,
     ),
-    terracoin_testnet=math.Object(
-        P2P_PREFIX='41babe56'.decode('hex'),
-        P2P_PORT=23333,
-        ADDRESS_VERSION=111,
-        RPC_PORT=23332,
-        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
-            'terracoinaddress' in (yield bitcoind.rpc_help()) and
-            (yield bitcoind.rpc_getinfo())['testnet']
-        )),
-        SUBSIDY_FUNC=lambda height: 20*100000000 >> (height + 1)//1050000,
-        POW_FUNC=data.hash256,
-        BLOCK_PERIOD=120, # s
-        SYMBOL='tTRC',
-        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], 'Terracoin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/Terracoin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.terracoin'), 'terracoin.conf'),
-        BLOCK_EXPLORER_URL_PREFIX='http://trc.cryptocoinexplorer.com/testnet/block/',
-        ADDRESS_EXPLORER_URL_PREFIX='http://trc.cryptocoinexplorer.com/testnet/address/',
-        TX_EXPLORER_URL_PREFIX='http://trc.cryptocoinexplorer.com/testnet/tx/',
-        SANE_TARGET_RANGE=(2**256//2**32//1000 - 1, 2**256//2**32 - 1),
-        DUMB_SCRYPT_DIFF=1,
-        DUST_THRESHOLD=1e8,
-    ),
-
 )
 for net_name, net in nets.iteritems():
     net.NAME = net_name
Peer-to-peer Novacoin mining pool