RanchiMall/stratum-mining
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This commit is contained in:
ahmedbodi 2014-02-02 13:57:31 +00:00
parent 12b6b696ef
commit 909aec6cb6
1 changed files with 51 additions and 9 deletions
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60
lib/halfnode.py
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@ -22,13 +22,18 @@ log.debug("Got to Halfnode")
if settings.COINDAEMON_ALGO == 'scrypt':
log.debug("########################################### Loading LTC Scrypt #########################################################")
import ltc_scrypt
elif settings.COINDAEMON_ALGO == 'scrypt-jane':
import settings.SCRYPTJANE_NAME
elif settings.COINDAEMON_ALGO == 'quark':
log.debug("########################################### Loading Quark Support #########################################################")
import quark_hash
elif settings.COINDAEMON_ALGO == 'skeinhash':
import skeinhash
else:
log.debug("########################################### Loading SHA256 Support ######################################################")
if settings.COINDAEMON_TX == 'yes':
if settings.COINDAEMON_TX != False:
log.debug("########################################### Loading SHA256 Transaction Message Support #########################################################")
pass
else:
@ -150,7 +155,7 @@ class CTransaction(object):
def __init__(self):
if settings.COINDAEMON_Reward == 'POW':
self.nVersion = 1
if settings.COINDAEMON_TX == 'yes':
if settings.COINDAEMON_TX != False:
self.nVersion = 2
self.vin = []
self.vout = []
@ -158,14 +163,14 @@ class CTransaction(object):
self.sha256 = None
elif settings.COINDAEMON_Reward == 'POS':
self.nVersion = 1
if settings.COINDAEMON_TX == 'yes':
if settings.COINDAEMON_TX != False:
self.nVersion = 2
self.nTime = 0
self.vin = []
self.vout = []
self.nLockTime = 0
self.sha256 = None
if settings.COINDAEMON_TX == 'yes':
if settings.COINDAEMON_TX != False:
self.strTxComment = ""
def deserialize(self, f):
@ -182,7 +187,7 @@ class CTransaction(object):
self.vout = deser_vector(f, CTxOut)
self.nLockTime = struct.unpack("<I", f.read(4))[0]
self.sha256 = None
if settings.COINDAEMON_TX == 'yes':
if settings.COINDAEMON_TX != False:
self.strTxComment = deser_string(f)
def serialize(self):
@ -199,7 +204,7 @@ class CTransaction(object):
r += ser_vector(self.vin)
r += ser_vector(self.vout)
r += struct.pack("<I", self.nLockTime)
if settings.COINDAEMON_TX == 'yes':
if settings.COINDAEMON_TX != False:
r += ser_string(self.strTxComment)
return r
@ -227,11 +232,14 @@ class CBlock(object):
self.nNonce = 0
self.vtx = []
self.sha256 = None
if settings.COINDAEMON_ALGO == 'scrypt':
self.scrypt = None
if settings.COINDAEMON_ALGO == 'scrypt'
self.scrypt= None
elif settings.COINDAEMON_ALGO == 'scrypt-jane':
self.scryptjane = None
elif settings.COINDAEMON_ALGO == 'quark':
self.quark = None
else: pass
elif settings.COINDAEMON_ALGO == 'skein':
self.skein = None
if settings.COINDAEMON_Reward == 'POS':
self.signature = b""
else: pass
@ -286,6 +294,30 @@ class CBlock(object):
r.append(struct.pack("<I", self.nNonce))
self.quark = uint256_from_str(quark_hash.getPoWHash(''.join(r)))
return self.quark
elif settings.COINDAEMON_ALGO == 'scrypt-jane':
def calc_acryptjane(self):
if self.scryptjane is None:
r = []
r.append(struct.pack("<i", self.nVersion))
r.append(ser_uint256(self.hashPrevBlock))
r.append(ser_uint256(self.hashMerkleRoot))
r.append(struct.pack("<I", self.nTime))
r.append(struct.pack("<I", self.nBits))
r.append(struct.pack("<I", self.nNonce))
self.scryptjane = uint256_from_str(settings.SCRYPTJANE_NAME.getPoWHash(''.join(r)))
return self.scryptjane
elif settings.COINDAEMON_ALGO == 'skein':
def calc_skein(self):
if self.skein is None:
r = []
r.append(struct.pack("<i", self.nVersion))
r.append(ser_uint256(self.hashPrevBlock))
r.append(ser_uint256(self.hashMerkleRoot))
r.append(struct.pack("<I", self.nTime))
r.append(struct.pack("<I", self.nBits))
r.append(struct.pack("<I", self.nNonce))
self.skein = uint256_from_str(skeinhash.skeinhash(''.join(r)))
return self.skein
else:
def calc_sha256(self):
if self.sha256 is None:
@ -305,6 +337,10 @@ class CBlock(object):
self.calc_scrypt()
elif settings.COINDAEMON_ALGO == 'quark':
self.calc_quark()
elif settings.COINDAEMON_ALGO == 'scrypt-jane':
self.calc_scryptjane
elif settings.COINDAEMON_ALGO == 'skein':
self.calc_skein
else:
self.calc_sha256()
@ -316,6 +352,12 @@ class CBlock(object):
elif settings.COINDAEMON_ALGO == 'quark':
if self.quark > target:
return False
elif settings.COINDAEMON_ALGO == 'scrypt-jane':
if self.scryptjane > target:
return False
elif settings.COINDAEMON_ALGO == 'skein':
if self.skein > target:
return False
else:
if self.sha256 > target:
return False