# License along with this program. If not, see
# <http://www.gnu.org/licenses/agpl.html>.
-import time, json, socket, operator, thread, ast, sys, re, traceback
+import time, sys, traceback
import ConfigParser
-from json import dumps, loads
-import urllib
-import threading
-
-config = ConfigParser.ConfigParser()
-# set some defaults, which will be overwritten by the config file
-config.add_section('server')
-config.set('server','banner', 'Welcome to Electrum!')
-config.set('server', 'host', 'localhost')
-config.set('server', 'port', '50000')
-config.set('server', 'password', '')
-config.set('server', 'irc', 'yes')
-config.set('server', 'ircname', 'Electrum server')
-config.add_section('database')
-config.set('database', 'type', 'psycopg2')
-config.set('database', 'database', 'abe')
-
-try:
- f = open('/etc/electrum.conf','r')
- config.readfp(f)
- f.close()
-except:
- print "Could not read electrum.conf. I will use the default values."
-
-try:
- f = open('/etc/electrum.banner','r')
- config.set('server','banner', f.read())
- f.close()
-except:
- pass
-
-
-password = config.get('server','password')
-
-
-from processor import Shared, Processor, Dispatcher
-from stratum_http import HttpServer
-from stratum import TcpServer
-from native import NativeServer
-from irc import Irc
-from abe_backend import AbeStore
-
-class AbeProcessor(Processor):
- def process(self,request):
- message_id = request['id']
- method = request['method']
- params = request.get('params',[])
- #print request
-
- result = ''
- if method == 'numblocks.subscribe':
- result = store.block_number
- elif method == 'address.subscribe':
- address = params[0]
- store.watch_address(address)
- status = store.get_status(address)
- result = status
- elif method == 'client.version':
- #session.version = params[0]
- pass
- elif method == 'server.banner':
- result = config.get('server','banner').replace('\\n','\n')
- elif method == 'server.peers':
- result = irc.get_peers()
- elif method == 'address.get_history':
- address = params[0]
- result = store.get_history( address )
- elif method == 'transaction.broadcast':
- txo = store.send_tx(params[0])
- print "sent tx:", txo
- result = txo
- else:
- print "unknown method", request
-
- if result!='':
- response = { 'id':message_id, 'method':method, 'params':params, 'result':result }
- self.push_response(response)
-
- def get_status(self,addr):
- return store.get_status(addr)
-
-
-
-
+def attempt_read_config(config, filename):
+ try:
+ with open(filename, 'r') as f:
+ config.readfp(f)
+ except IOError:
+ pass
+
+def create_config():
+ config = ConfigParser.ConfigParser()
+ # set some defaults, which will be overwritten by the config file
+ config.add_section('server')
+ config.set('server', 'banner', 'Welcome to Electrum!')
+ config.set('server', 'host', 'localhost')
+ config.set('server', 'native_port', '50000')
+ config.set('server', 'stratum_tcp_port', '50001')
+ config.set('server', 'stratum_http_port', '8081')
+ config.set('server', 'password', '')
+ config.set('server', 'irc', 'yes')
+ config.set('server', 'irc_nick', '')
+ config.add_section('database')
+ config.set('database', 'type', 'psycopg2')
+ config.set('database', 'database', 'abe')
+ config.set('server', 'backend', 'abe')
+
+ for path in ('/etc/', ''):
+ filename = path + 'electrum.conf'
+ attempt_read_config(config, filename)
+
+ try:
+ with open('/etc/electrum.banner', 'r') as f:
+ config.set('server','banner', f.read())
+ except IOError:
+ pass
+
+ return config
+
+def run_rpc_command(command, stratum_http_port):
+ import jsonrpclib
+ server = jsonrpclib.Server('http://%s:%s'%(host, stratum_http_port))
+ if command == 'stop':
+ result = server.server.stop(password)
+ else:
+ result = "Unknown command: '%s'" % command
+ print result
if __name__ == '__main__':
-
- if len(sys.argv)>1:
- import jsonrpclib
- server = jsonrpclib.Server('http://%s:8081'%config.get('server','host'))
- cmd = sys.argv[1]
- if cmd == 'stop':
- out = server.stop(password)
- else:
- out = "Unknown command: '%s'" % cmd
- print out
+ config = create_config()
+ password = config.get('server', 'password')
+ host = config.get('server', 'host')
+ native_port = config.get('server', 'native_port')
+ stratum_tcp_port = config.get('server', 'stratum_tcp_port')
+ stratum_http_port = config.get('server', 'stratum_http_port')
+
+ if len(sys.argv) > 1:
+ run_rpc_command(sys.argv[1], stratum_http_port)
sys.exit(0)
- processor = AbeProcessor()
- shared = Shared()
- # Bind shared to processor since constructor is user defined
- processor.shared = shared
- processor.start()
-
- irc = Irc(processor, config.get('server','host'), config.get('server','ircname'))
- if (config.get('server','irc') == 'yes' ): irc.start()
+ from processor import Dispatcher
+ from transports.stratum_http import HttpServer
+ from transports.stratum_tcp import TcpServer
+ from transports.native import NativeServer
+
+ from backends.irc import ServerProcessor
+ backend_name = config.get('server', 'backend')
+ if backend_name == "libbitcoin":
+ # NativeServer cannot be used with libbitcoin
+ native_port = None
+ config.set('server', 'native_port', '')
+ try:
+ backend = __import__("backends." + backend_name,
+ fromlist=["BlockchainProcessor"])
+ except ImportError:
+ sys.stderr.write("Unknown backend '%s' specified\n" % backend_name)
+ raise
+
+ # Create hub
+ dispatcher = Dispatcher()
+ shared = dispatcher.shared
+
+ # Create and register processors
+ chain_proc = backend.BlockchainProcessor(config)
+ dispatcher.register('blockchain', chain_proc)
+
+ server_proc = ServerProcessor(config)
+ dispatcher.register('server', server_proc)
+
+ transports = []
+ # Create various transports we need
+ if native_port is not None:
+ server_banner = config.get('server','banner')
+ native_server = NativeServer(shared, chain_proc, server_proc,
+ server_banner, host, int(native_port))
+ transports.append(native_server)
- # backend
- store = AbeStore(config)
+ if stratum_tcp_port is not None:
+ tcp_server = TcpServer(dispatcher, host, int(stratum_tcp_port))
+ transports.append(tcp_server)
- # dispatcher
- dispatcher = Dispatcher(shared, processor)
- dispatcher.start()
+ if stratum_http_port is not None:
+ http_server = HttpServer(dispatcher, host, int(stratum_http_port))
+ transports.append(http_server)
- host = config.get('server','host')
- # Create various transports we need
- transports = [ NativeServer(shared, store, irc, config.get('server','banner'), host, 50000),
- TcpServer(shared, processor, host, 50001),
- HttpServer(shared, processor, host, 8081),
- ]
for server in transports:
server.start()
- print "starting Electrum server on", host
- store.run(processor)
- print "server stopped"
+ print "Starting Electrum server on", host
+ while not shared.stopped():
+ time.sleep(1)
+ print "Server stopped"