cis-kuldeep/PyBitmessage-2021-04-27
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refactor sendData function

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This commit is contained in:
Jonathan Warren 2013-04-03 12:59:43 -04:00
parent 10c6934b8e
commit 396df086ff
1 changed files with 5 additions and 12 deletions
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17
bitmessagemain.py
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@ -1287,37 +1287,30 @@ class receiveDataThread(QThread):
print 'sending pubkey' print 'sending pubkey'
headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits. headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits.
headerData += 'pubkey\x00\x00\x00\x00\x00\x00' headerData += 'pubkey\x00\x00\x00\x00\x00\x00'
headerData += pack('>L',len(payload)) #payload length. Note that we add an extra 8 for the nonce. headerData += pack('>L',len(payload)) #payload length.
headerData += hashlib.sha512(payload).digest()[:4] headerData += hashlib.sha512(payload).digest()[:4]
self.sock.send(headerData + payload) self.sock.send(headerData + payload)
elif objectType == 'getpubkey': elif objectType == 'getpubkey' or objectType == 'pubkeyrequest':
print 'sending getpubkey' print 'sending getpubkey'
headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits. headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits.
headerData += 'getpubkey\x00\x00\x00' headerData += 'getpubkey\x00\x00\x00'
headerData += pack('>L',len(payload)) #payload length. Note that we add an extra 8 for the nonce. headerData += pack('>L',len(payload)) #payload length.
headerData += hashlib.sha512(payload).digest()[:4] headerData += hashlib.sha512(payload).digest()[:4]
self.sock.send(headerData + payload) self.sock.send(headerData + payload)
elif objectType == 'msg': elif objectType == 'msg':
print 'sending msg' print 'sending msg'
headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits. headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits.
headerData += 'msg\x00\x00\x00\x00\x00\x00\x00\x00\x00' headerData += 'msg\x00\x00\x00\x00\x00\x00\x00\x00\x00'
headerData += pack('>L',len(payload)) #payload length. Note that we add an extra 8 for the nonce. headerData += pack('>L',len(payload)) #payload length.
headerData += hashlib.sha512(payload).digest()[:4] headerData += hashlib.sha512(payload).digest()[:4]
self.sock.send(headerData + payload) self.sock.send(headerData + payload)
elif objectType == 'broadcast': elif objectType == 'broadcast':
print 'sending broadcast' print 'sending broadcast'
headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits. headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits.
headerData += 'broadcast\x00\x00\x00' headerData += 'broadcast\x00\x00\x00'
headerData += pack('>L',len(payload)) #payload length. Note that we add an extra 8 for the nonce. headerData += pack('>L',len(payload)) #payload length.
headerData += hashlib.sha512(payload).digest()[:4] headerData += hashlib.sha512(payload).digest()[:4]
self.sock.send(headerData + payload) self.sock.send(headerData + payload)
elif objectType == 'getpubkey' or objectType == 'pubkeyrequest':
print 'sending getpubkey'
headerData = '\xe9\xbe\xb4\xd9' #magic bits, slighly different from Bitcoin's magic bits.
headerData += 'getpubkey\x00\x00\x00' #version command
headerData += pack('>L',len(payload)) #payload length
headerData += hashlib.sha512(payload).digest()[0:4]
self.sock.send(headerData + payload)
else: else:
sys.stderr.write('Error: sendData has been asked to send a strange objectType: %s\n' % str(objectType)) sys.stderr.write('Error: sendData has been asked to send a strange objectType: %s\n' % str(objectType))