ui-macos: Much better connection status reporting.

ui-macos/MainMenu.xib

@@ -12,7 +12,7 @@
 		</object>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
-			<integer value="302"/>
+			<integer value="227"/>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -68,7 +68,7 @@
 								<object class="NSTabViewItem" id="762265164">
 									<string key="NSIdentifier">1</string>
 									<object class="NSView" key="NSView" id="60314308">
-										<nil key="NSNextResponder"/>
+										<reference key="NSNextResponder" ref="389252804"/>
 										<int key="NSvFlags">256</int>
 										<object class="NSMutableArray" key="NSSubviews">
 											<bool key="EncodedWithXMLCoder">YES</bool>
@@ -683,6 +683,7 @@
 											</object>
 										</object>
 										<string key="NSFrame">{{10, 33}, {607, 327}}</string>
+										<reference key="NSSuperview" ref="389252804"/>
 										<int key="NSViewLayerContentsRedrawPolicy">2</int>
 									</object>
 									<string key="NSLabel">SSH Servers</string>
@@ -753,7 +754,7 @@
 								<object class="NSTabViewItem" id="975859087">
 									<string key="NSIdentifier">Log Messages</string>
 									<object class="NSView" key="NSView" id="311013698">
-										<reference key="NSNextResponder" ref="389252804"/>
+										<nil key="NSNextResponder"/>
 										<int key="NSvFlags">256</int>
 										<object class="NSMutableArray" key="NSSubviews">
 											<bool key="EncodedWithXMLCoder">YES</bool>
@@ -897,7 +898,6 @@
 											</object>
 										</object>
 										<string key="NSFrame">{{10, 33}, {607, 327}}</string>
-										<reference key="NSSuperview" ref="389252804"/>
 										<int key="NSViewLayerContentsRedrawPolicy">2</int>
 									</object>
 									<string key="NSLabel">Log Messages</string>
@@ -905,13 +905,13 @@
 									<reference key="NSTabView" ref="389252804"/>
 								</object>
 							</object>
-							<reference key="NSSelectedTabViewItem" ref="975859087"/>
+							<reference key="NSSelectedTabViewItem" ref="762265164"/>
 							<reference key="NSFont" ref="696441443"/>
 							<int key="NSTvFlags">0</int>
 							<bool key="NSDrawsBackground">YES</bool>
 							<object class="NSMutableArray" key="NSSubviews">
 								<bool key="EncodedWithXMLCoder">YES</bool>
-								<reference ref="311013698"/>
+								<reference ref="60314308"/>
 							</object>
 						</object>
 					</object>
@@ -956,10 +956,6 @@
 				<string key="NSClassName">SshuttleController</string>
 			</object>
 			<object class="NSUserDefaultsController" id="582889489">
-				<object class="NSMutableArray" key="NSDeclaredKeys">
-					<bool key="EncodedWithXMLCoder">YES</bool>
-					<string>autoReconnect</string>
-				</object>
 				<bool key="NSSharedInstance">YES</bool>
 			</object>
 			<object class="NSCustomObject" id="735871403">
@@ -973,7 +969,9 @@
 					<string>autoNets</string>
 					<string>nets</string>
 					<string>netsHidden</string>
-					<string>connected</string>
+					<string>wantConnect</string>
+					<string>statusMsg</string>
+					<string>status</string>
 				</object>
 				<string key="NSObjectClassName">SshuttleServer</string>
 				<bool key="NSEditable">YES</bool>
@@ -1187,22 +1185,6 @@
 					</object>
 					<int key="connectionID">503</int>
 				</object>
-				<object class="IBConnectionRecord">
-					<object class="IBBindingConnection" key="connection">
-						<string key="label">value: arrangedObjects.connected</string>
-						<reference key="source" ref="401421410"/>
-						<reference key="destination" ref="59237012"/>
-						<object class="NSNibBindingConnector" key="connector">
-							<reference key="NSSource" ref="401421410"/>
-							<reference key="NSDestination" ref="59237012"/>
-							<string key="NSLabel">value: arrangedObjects.connected</string>
-							<string key="NSBinding">value</string>
-							<string key="NSKeyPath">arrangedObjects.connected</string>
-							<int key="NSNibBindingConnectorVersion">2</int>
-						</object>
-					</object>
-					<int key="connectionID">508</int>
-				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBActionConnection" key="connection">
 						<string key="label">add:</string>
@@ -1380,6 +1362,22 @@
 					</object>
 					<int key="connectionID">549</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBBindingConnection" key="connection">
+						<string key="label">value: arrangedObjects.wantConnect</string>
+						<reference key="source" ref="401421410"/>
+						<reference key="destination" ref="59237012"/>
+						<object class="NSNibBindingConnector" key="connector">
+							<reference key="NSSource" ref="401421410"/>
+							<reference key="NSDestination" ref="59237012"/>
+							<string key="NSLabel">value: arrangedObjects.wantConnect</string>
+							<string key="NSBinding">value</string>
+							<string key="NSKeyPath">arrangedObjects.wantConnect</string>
+							<int key="NSNibBindingConnectorVersion">2</int>
+						</object>
+					</object>
+					<int key="connectionID">550</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -1945,6 +1943,7 @@
 					<string>476.IBPluginDependency</string>
 					<string>477.IBPluginDependency</string>
 					<string>486.IBPluginDependency</string>
+					<string>504.IBPluginDependency</string>
 					<string>506.IBPluginDependency</string>
 					<string>509.IBPluginDependency</string>
 					<string>510.IBPluginDependency</string>
@@ -1969,9 +1968,9 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<boolean value="YES"/>
 					<boolean value="YES"/>
-					<string>{{498, 573}, {611, 369}}</string>
+					<string>{{498, 387}, {611, 369}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{498, 573}, {611, 369}}</string>
+					<string>{{498, 387}, {611, 369}}</string>
 					<boolean value="YES"/>
 					<boolean value="NO"/>
 					<boolean value="YES"/>
@@ -2107,6 +2106,7 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<object class="NSMutableDictionary">
 						<string key="NS.key.0">ToolTip</string>
 						<object class="IBToolTipAttribute" key="NS.object.0">
@@ -2146,7 +2146,7 @@
 				</object>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">549</int>
+			<int key="maxID">550</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">

ui-macos/main.py

@@ -2,12 +2,8 @@ import sys, os, pty
 from AppKit import *
 import my, models
 
-NET_ALL=0
-NET_AUTO=1
-NET_MANUAL=2
-
 def sshuttle_args(host, auto_nets, auto_hosts, nets):
-    argv = [my.bundle_path('sshuttle/sshuttle', ''), '-v', '-r', host]
+    argv = [my.bundle_path('sshuttle/sshuttle', ''), '-r', host]
     assert(argv[0])
     if auto_nets:
         argv.append('--auto-nets')
@@ -33,7 +29,7 @@ class Callback:
 
 
 class Runner:
-    def __init__(self, argv, logfunc, promptfunc):
+    def __init__(self, argv, logfunc, promptfunc, serverobj):
         print 'in __init__'
         self.id = argv
         self.rv = None
@@ -41,8 +37,10 @@ class Runner:
         self.fd = None
         self.logfunc = logfunc
         self.promptfunc = promptfunc
+        self.serverobj = serverobj
         self.buf = ''
         print 'will run: %r' % argv
+        self.serverobj.setConnected_(False)
         pid,fd = pty.fork()
         if pid == 0:
             # child
@@ -74,6 +72,8 @@ class Runner:
                     self.rv = os.WEXITSTATUS(code)
                 else:
                     self.rv = -os.WSTOPSIG(code)
+                self.serverobj.setConnected_(False)
+                self.serverobj.setError_('VPN process died')
         print 'wait_result: %r' % self.rv
         return self.rv
 
@@ -88,6 +88,7 @@ class Runner:
         print 'killing: pid=%r rv=%r' % (self.pid, self.rv)
         if self.rv == None:
             os.kill(self.pid, 15)
+            self.serverobj.setConnected_(False)
 
     def gotdata(self, notification):
         print 'gotdata!'
@@ -105,7 +106,7 @@ class Runner:
                 self.file.writeData_(my.Data(resp + '\n'))
             self.file.waitForDataInBackgroundAndNotify()
         self.poll()
-        print 'gotdata done!'
+        #print 'gotdata done!'
 
 
 class SshuttleApp(NSObject):
@@ -136,20 +137,21 @@ class SshuttleController(NSObject):
                                          .initWithString_(msg))
         def promptfunc(prompt):
             print 'prompt! %r' % prompt
-            return 'scs'
+            return 'scss'
         nets_mode = server.autoNets()
-        if nets_mode == NET_MANUAL:
+        if nets_mode == models.NET_MANUAL:
             manual_nets = ["%s/%d" % (i.subnet(), i.width())
                            for i in server.nets()]
-        elif nets_mode == NET_ALL:
+        elif nets_mode == models.NET_ALL:
             manual_nets = ['0/0']
         else:
             manual_nets = []
         conn = Runner(sshuttle_args(host,
-                                    auto_nets = nets_mode == NET_AUTO,
+                                    auto_nets = nets_mode == models.NET_AUTO,
                                     auto_hosts = server.autoHosts(),
                                     nets = manual_nets),
-                      logfunc=logfunc, promptfunc=promptfunc)
+                      logfunc=logfunc, promptfunc=promptfunc,
+                      serverobj=server)
         self.conns[host] = conn
 
     def _disconnect(self, server):
@@ -163,12 +165,12 @@ class SshuttleController(NSObject):
     @objc.IBAction
     def cmd_connect(self, sender):
         server = sender.representedObject()
-        server.setConnected_(True)
+        server.setWantConnect_(True)
 
     @objc.IBAction
     def cmd_disconnect(self, sender):
         server = sender.representedObject()
-        server.setConnected_(False)
+        server.setWantConnect_(False)
 
     @objc.IBAction
     def cmd_show(self, sender):
@@ -189,31 +191,56 @@ class SshuttleController(NSObject):
             it.setRepresentedObject_(obj)
             it.setTarget_(self)
             it.setAction_(func)
+        def addnote(name):
+            additem(name, None, None)
 
-        any_conn = False
-        err = None
+        any_inprogress = None
+        any_conn = None
+        any_err = None
         if len(self.servers):
             for i in self.servers:
                 host = i.host()
+                want = i.wantConnect()
+                connected = i.connected()
                 if not host:
                     additem('Connect Untitled', None, i)
-                elif i.connected():
+                elif want:
                     any_conn = i
                     additem('Disconnect %s' % host, self.cmd_disconnect, i)
                 else:
                     additem('Connect %s' % host, self.cmd_connect, i)
+                if not want:
+                    msg = 'Off'
+                elif i.error():
+                    msg = 'ERROR - try reconnecting'
+                    any_err = i
+                elif connected:
+                    msg = 'Connected'
+                else:
+                    msg = 'Connecting...'
+                    any_inprogress = i
+                addnote('   State: %s' % msg)
+                if i.autoNets() == 0:
+                    addnote('   Routes: All')
+                elif i.autoNets() == 2:
+                    addnote('   Routes: Auto')
                 else:
-            additem('No servers defined yet', None, None)
+                    addnote('   Routes: Custom')
+        else:
+            addnote('No servers defined yet')
 
         menu.addItem_(NSMenuItem.separatorItem())
         additem('Preferences...', self.cmd_show, None)
         additem('Quit Sshuttle VPN', self.cmd_quit, None)
 
-        if err:
+        if any_err:
             self.statusitem.setImage_(self.img_err)
             self.statusitem.setTitle_('Error!')
         elif any_conn:
             self.statusitem.setImage_(self.img_running)
+            if any_inprogress:
+                self.statusitem.setTitle_('Connecting...')
+            else:
                 self.statusitem.setTitle_('')
         else:
             self.statusitem.setImage_(self.img_idle)
@@ -296,7 +323,7 @@ class SshuttleController(NSObject):
         models.configchange_callback = my.DelayedCallback(self.save_servers)
         
         def sc(server):
-            if server.connected():
+            if server.wantConnect():
                 self._connect(server)
             else:
                 self._disconnect(server)

ui-macos/models.py

@@ -41,7 +41,7 @@ class SshuttleNet(NSObject):
         config_changed()
     @objc.accessor
     def validateSubnet_error_(self, value, error):
-        print 'validateSubnet!'
+        #print 'validateSubnet!'
         return True, _validate_ip(value), error
 
     def width(self):
@@ -51,9 +51,12 @@ class SshuttleNet(NSObject):
         config_changed()
     @objc.accessor
     def validateWidth_error_(self, value, error):
-        print 'validateWidth!'
+        #print 'validateWidth!'
         return True, _validate_width(value), error
 
+NET_ALL = 0
+NET_AUTO = 1
+NET_MANUAL = 2
 
 class SshuttleServer(NSObject):
     def init(self):
@@ -61,12 +64,27 @@ class SshuttleServer(NSObject):
         config_changed()
         return self
     
+    def wantConnect(self):
+        return getattr(self, '_k_wantconnect', False)
+    def setWantConnect_(self, v):
+        self._k_wantconnect = v
+        self.setError_(None)
+        config_changed()
+        if setconnect_callback: setconnect_callback(self)
+
     def connected(self):
         return getattr(self, '_k_connected', False)
     def setConnected_(self, v):
+        print 'setConnected of %r to %r' % (self, v)
         self._k_connected = v
+        if v: self.setError_(None)  # connected ok, so no error
+        config_changed()
+
+    def error(self):
+        return getattr(self, '_k_error', None)
+    def setError_(self, v):
+        self._k_error = v
         config_changed()
-        if setconnect_callback: setconnect_callback(self)
     
     def host(self):
         return getattr(self, '_k_host', None)
@@ -75,7 +93,7 @@ class SshuttleServer(NSObject):
         config_changed()
     @objc.accessor
     def validateHost_error_(self, value, error):
-        print 'validatehost! %r %r %r' % (self, value, error)
+        #print 'validatehost! %r %r %r' % (self, value, error)
         while value.startswith('-'):
             value = value[1:]
         return True, value, error
@@ -86,15 +104,14 @@ class SshuttleServer(NSObject):
         self._k_nets = v
         config_changed()
     def netsHidden(self):
-        print 'checking netsHidden'
-        return self.autoNets() != 2
+        #print 'checking netsHidden'
+        return self.autoNets() != NET_MANUAL
     def setNetsHidden_(self, v):
         config_changed()
-        print 'setting netsHidden to %r' % v
-        pass
+        #print 'setting netsHidden to %r' % v
         
     def autoNets(self):
-        return getattr(self, '_k_autoNets', 1)
+        return getattr(self, '_k_autoNets', NET_AUTO)
     def setAutoNets_(self, v):
         self._k_autoNets = v
         self.setNetsHidden_(-1)
@@ -105,4 +122,3 @@ class SshuttleServer(NSObject):
     def setAutoHosts_(self, v):
         self._k_autoHosts = v
         config_changed()
-