From: coblee <chocobo@alum.mit.edu>
Date: Thu, 19 Jul 2012 17:07:38 +0000 (-0700)
Subject: Generalize the way to setup the server to use Litecoin.
X-Git-Url: https://git.novaco.in/?p=electrum-server.git;a=commitdiff_plain;h=189fded888582341014f2e34ed6c173926ad5417

Generalize the way to setup the server to use Litecoin.
---

diff --git a/backends/abe/__init__.py b/backends/abe/__init__.py
index 48c01de..8c4454e 100644
--- a/backends/abe/__init__.py
+++ b/backends/abe/__init__.py
@@ -10,11 +10,8 @@ from Queue import Queue
 import time, threading
 
 
-
 class AbeStore(Datastore_class):
 
-    addrtype = 48
-
     def __init__(self, config):
         conf = DataStore.CONFIG_DEFAULTS
         args, argv = readconf.parse_argv( [], conf)
@@ -26,6 +23,16 @@ class AbeStore(Datastore_class):
         elif args.dbtype == 'psycopg2':
             args.connect_args = { 'database' : config.get('database','database') }
 
+        coin = config.get('server', 'coin')
+        self.addrtype = 0
+        if coin == 'litecoin':
+            print 'Litecoin settings:'
+            datadir = config.get('server','datadir')
+            print '  datadir = ' + datadir
+            args.datadir = [{"dirname":datadir,"chain":"Litecoin","code3":"LTC","address_version":"\u0030"}]
+            print '  addrtype = 48'
+            self.addrtype = 48
+
         Datastore_class.__init__(self,args)
 
         self.sql_limit = int( config.get('database','limit') )
@@ -70,7 +77,7 @@ class AbeStore(Datastore_class):
                 #print "WARNING: missing tx_in for tx", txid
                 continue
 
-            address = hash_to_address(chr(addrtype), _hash)
+            address = hash_to_address(chr(self.addrtype), _hash)
             if self.tx_cache.has_key(address):
                 print "cache: invalidating", address
                 self.tx_cache.pop(address)
@@ -83,7 +90,7 @@ class AbeStore(Datastore_class):
                 #print "WARNING: missing tx_out for tx", txid
                 continue
 
-            address = hash_to_address(chr(addrtype), _hash)
+            address = hash_to_address(chr(self.addrtype), _hash)
             if self.tx_cache.has_key(address):
                 print "cache: invalidating", address
                 self.tx_cache.pop(address)
@@ -316,7 +323,7 @@ class AbeStore(Datastore_class):
                 if not _hash:
                     #print "WARNING: missing tx_in for tx", tx_id, addr
                     continue
-                address = hash_to_address(chr(addrtype), _hash)
+                address = hash_to_address(chr(self.addrtype), _hash)
                 txinputs.append(address)
             txpoint['inputs'] = txinputs
             txoutputs = []
@@ -326,7 +333,7 @@ class AbeStore(Datastore_class):
                 if not _hash:
                     #print "WARNING: missing tx_out for tx", tx_id, addr
                     continue
-                address = hash_to_address(chr(addrtype), _hash)
+                address = hash_to_address(chr(self.addrtype), _hash)
                 txoutputs.append(address)
             txpoint['outputs'] = txoutputs
 
diff --git a/backends/irc/__init__.py b/backends/irc/__init__.py
index bd981a3..0372002 100644
--- a/backends/irc/__init__.py
+++ b/backends/irc/__init__.py
@@ -19,6 +19,10 @@ class IrcThread(threading.Thread):
         self.host = config.get('server','host')
         self.nick = config.get('server', 'irc_nick')
         if not self.nick: self.nick = random_string(10)
+        self.prepend = 'E_'
+        if config.get('server', 'coin') == 'litecoin':
+            self.prepend = 'EL_'
+        self.nick = self.prepend + self.nick
 
     def get_peers(self):
         return self.peers.values()
@@ -41,7 +45,7 @@ class IrcThread(threading.Thread):
                 s = socket.socket()
                 s.connect(('irc.freenode.net', 6667))
                 s.send('USER electrum 0 * :' + self.host + ' ' + ircname + '\n')
-                s.send('NICK EL_' + self.nick + '\n')
+                s.send('NICK ' + self.nick + '\n')
                 s.send('JOIN #electrum\n')
                 sf = s.makefile('r', 0)
                 t = 0
@@ -55,7 +59,7 @@ class IrcThread(threading.Thread):
                     elif '353' in line: # answer to /names
                         k = line.index('353')
                         for item in line[k+1:]:
-                            if item[0:2] == 'EL_':
+                            if item.startswith(self.prepend):
                                 s.send('WHO %s\n'%item)
                     elif '352' in line: # answer to /who
                         # warning: this is a horrible hack which apparently works
diff --git a/server.py b/server.py
index d2ef9d6..bfbeecd 100755
--- a/server.py
+++ b/server.py
@@ -43,6 +43,8 @@ def create_config():
     config.set('server', 'password', '')
     config.set('server', 'irc', 'yes')
     config.set('server', 'irc_nick', '')
+    config.set('server', 'coin', '')
+    config.set('server', 'datadir', '')
     config.add_section('database')
     config.set('database', 'type', 'psycopg2')
     config.set('database', 'database', 'abe')