re-add stdio guy

removed in 2c0814f0d38aa97f84623267fba9860d79c453ed
probably by mistake.

diff --git a/gui/stdio.py b/gui/stdio.py
new file mode 100644 (file)
index 0000000..f252a8a
--- /dev/null
+++ b/gui/stdio.py
@@ -0,0 +1,252 @@
+from decimal import Decimal
+_ = lambda x:x
+#from i18n import _
+from electrum import mnemonic_encode, WalletStorage, Wallet
+from electrum.util import format_satoshis, set_verbosity
+from electrum.bitcoin import is_valid
+from electrum.network import filter_protocol
+import sys, getpass, datetime
+
+# minimal fdisk like gui for console usage
+# written by rofl0r, with some bits stolen from the text gui (ncurses)
+
+class ElectrumGui:
+
+    def __init__(self, config, network):
+        self.network = network
+        self.config = config
+        storage = WalletStorage(config)
+        if not storage.file_exists:
+            print "Wallet not found. try 'electrum create'"
+            exit()
+
+       self.done = 0
+        self.last_balance = ""
+
+        set_verbosity(False)
+
+        self.str_recipient = ""
+        self.str_description = ""
+        self.str_amount = ""
+        self.str_fee = ""
+
+        self.wallet = Wallet(storage)
+        self.wallet.start_threads(network)
+        
+        self.wallet.network.register_callback('updated', self.updated)
+        self.wallet.network.register_callback('connected', self.connected)
+        self.wallet.network.register_callback('disconnected', self.disconnected)
+        self.wallet.network.register_callback('disconnecting', self.disconnecting)
+        self.wallet.network.register_callback('peers', self.peers)
+        self.wallet.network.register_callback('banner', self.print_banner)
+        self.commands = [_("[h] - displays this help text"), \
+                         _("[i] - display transaction history"), \
+                         _("[o] - enter payment order"), \
+                         _("[p] - print stored payment order"), \
+                         _("[s] - send stored payment order"), \
+                         _("[r] - show own receipt addresses"), \
+                         _("[c] - display contacts"), \
+                         _("[b] - print server banner"), \
+                         _("[q] - quit") ]
+        self.num_commands = len(self.commands)
+
+    def main_command(self):
+        self.print_balance()
+        c = raw_input("enter command: ")
+        if   c == "h" : self.print_commands()
+        elif c == "i" : self.print_history()
+        elif c == "o" : self.enter_order()
+        elif c == "p" : self.print_order()
+        elif c == "s" : self.send_order()
+        elif c == "r" : self.print_addresses()
+        elif c == "c" : self.print_contacts()
+        elif c == "b" : self.print_banner()
+        elif c == "n" : self.network_dialog()
+        elif c == "e" : self.settings_dialog()
+        elif c == "q" : self.done = 1
+        else: self.print_commands()
+
+    def peers(self):
+        print("got peers list:")
+        l = filter_protocol(self.wallet.network.get_servers(), 's')
+        for s in l:
+            print (s)
+
+    def connected(self):
+        print ("connected")
+
+    def disconnected(self):
+        print ("disconnected")
+
+    def disconnecting(self):
+        print ("disconnecting")
+
+    def updated(self):
+        s = self.get_balance()
+        if s != self.last_balance:
+            print(s)
+        self.last_balance = s
+        return True
+
+    def print_commands(self):
+        self.print_list(self.commands, "Available commands")
+
+    def print_history(self):
+        width = [20, 40, 14, 14]
+        delta = (80 - sum(width) - 4)/3
+        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
+        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
+        b = 0 
+        messages = []
+
+        for item in self.wallet.get_tx_history():
+            tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
+            if confirmations:
+                try:
+                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
+                except:
+                    time_str = "unknown"
+            else:
+                time_str = 'pending'
+
+            label, is_default_label = self.wallet.get_label(tx_hash)
+            messages.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
+
+        self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
+
+
+    def print_balance(self):
+        print(self.get_balance())
+
+    def get_balance(self):
+        if self.wallet.network.interface and self.wallet.network.interface.is_connected:
+            if not self.wallet.up_to_date:
+                msg = _( "Synchronizing..." )
+            else: 
+                c, u =  self.wallet.get_balance()
+                msg = _("Balance")+": %f  "%(Decimal( c ) / 100000000)
+                if u: msg += "  [%f unconfirmed]"%(Decimal( u ) / 100000000)
+        else:
+                msg = _( "Not connected" )
+            
+        return(msg)
+
+
+    def print_contacts(self):
+        messages = map(lambda addr: "%30s    %30s       "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addressbook)
+        self.print_list(messages, "%19s  %25s "%("Address", "Label"))
+
+    def print_addresses(self):
+        messages = map(lambda addr: "%30s    %30s       "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addresses())
+        self.print_list(messages, "%19s  %25s "%("Address", "Label"))
+
+    def print_order(self):
+        print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
+              + "\nfee: " + self.str_fee + ", desc: " + self.str_description)
+
+    def enter_order(self):
+        self.str_recipient = raw_input("Pay to: ")
+        self.str_description = raw_input("Description : ")
+        self.str_amount = raw_input("Amount: ")
+        self.str_fee = raw_input("Fee: ")
+
+    def send_order(self):
+        self.do_send()
+
+    def print_banner(self):
+        for i, x in enumerate( self.wallet.network.banner.split('\n') ):
+            print( x )
+
+    def print_list(self, list, firstline):
+        self.maxpos = len(list)
+        if not self.maxpos: return
+        print(firstline)
+        for i in range(self.maxpos):
+            msg = list[i] if i < len(list) else ""
+            print(msg)
+
+           
+    def main(self,url):
+        while self.done == 0: self.main_command()
+
+    def do_send(self):
+        if not is_valid(self.str_recipient):
+            print(_('Invalid Bitcoin address'))
+            return
+        try:
+            amount = int( Decimal( self.str_amount) * 100000000 )
+        except:
+            print(_('Invalid Amount'))
+            return
+        try:
+            fee = int( Decimal( self.str_fee) * 100000000 )
+        except:
+            print(_('Invalid Fee'))
+            return
+
+        if self.wallet.use_encryption:
+            password = self.password_dialog()
+            if not password:
+                return
+        else:
+            password = None
+
+        c = ""
+        while c != "y":
+            c = raw_input("ok to send (y/n)?")
+            if c == "n": return
+
+        try:
+            tx = self.wallet.mktx( [(self.str_recipient, amount)], password, fee)
+        except BaseException, e:
+            print(str(e))
+            return
+            
+        if self.str_description: 
+            self.wallet.labels[tx.hash()] = self.str_description
+
+        h = self.wallet.send_tx(tx)
+        print(_("Please wait..."))
+        self.wallet.tx_event.wait()
+        status, msg = self.wallet.receive_tx( h )
+
+        if status:
+            print(_('Payment sent.'))
+            #self.do_clear()
+            #self.update_contacts_tab()
+        else:
+            print(_('Error'))
+
+    def network_dialog(self):
+        print("use 'electrum setconfig server/proxy' to change your network settings")
+        return True
+
+
+    def settings_dialog(self):
+        print("use 'electrum setconfig' to change your settings")
+        return True
+
+    def password_dialog(self):
+        return getpass.getpass()
+        
+
+#   XXX unused
+
+    def run_receive_tab(self, c):
+        #if c == 10:
+        #    out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
+        return
+            
+    def run_contacts_tab(self, c):
+        pass
+#        if c == 10 and self.wallet.addressbook:
+#            out = self.run_popup('Adress', ["Copy", "Pay to", "Edit label", "Delete"]).get('button')
+#            address = self.wallet.addressbook[self.pos%len(self.wallet.addressbook)]
+#            if out == "Pay to":
+#                self.tab = 1
+#                self.str_recipient = address 
+#                self.pos = 2
+#            elif out == "Edit label":
+#                s = self.get_string(6 + self.pos, 18)
+#                if s:
+#                    self.wallet.labels[address] = s