Merge branch 'master' into unstable

gns3server/modules/dynamips/nodes/ethernet_switch.py

@@ -298,6 +298,9 @@ class EthernetSwitch(Device):
 
         nio = self._nios[port_number]
 
+        if not nio:
+            raise DynamipsError("Port {} is not connected".format(port_number))
+
         data_link_type = data_link_type.lower()
         if data_link_type.startswith("dlt_"):
             data_link_type = data_link_type[4:]
@@ -324,6 +327,10 @@ class EthernetSwitch(Device):
             raise DynamipsError("Port {} is not allocated".format(port_number))
 
         nio = self._nios[port_number]
+
+        if not nio:
+            raise DynamipsError("Port {} is not connected".format(port_number))
+
         yield from nio.unbind_filter("both")
         log.info('Ethernet switch "{name}" [{id}]: stopping packet capture on port {port}'.format(name=self._name,
                                                                                                   id=self._id,

gns3server/modules/dynamips/nodes/router.py

@@ -1318,6 +1318,10 @@ class Router(BaseVM):
 
         nio = adapter.get_nio(port_number)
 
+        if not nio:
+            raise DynamipsError("Port {slot_number}/{port_number} is not connected".format(slot_number=slot_number,
+                                                                                           port_number=port_number))
+
         if nio.input_filter[0] is not None and nio.output_filter[0] is not None:
             raise DynamipsError("Port {port_number} has already a filter applied on {adapter}".format(adapter=adapter,
                                                                                                       port_number=port_number))
@@ -1350,6 +1354,11 @@ class Router(BaseVM):
                                                                                                 port_number=port_number))
 
         nio = adapter.get_nio(port_number)
+
+        if not nio:
+            raise DynamipsError("Port {slot_number}/{port_number} is not connected".format(slot_number=slot_number,
+                                                                                           port_number=port_number))
+
         yield from nio.unbind_filter("both")
 
         log.info('Router "{name}" [{id}]: stopping packet capture on port {slot_number}/{port_number}'.format(name=self._name,

gns3server/modules/qemu/__init__.py

@@ -46,13 +46,18 @@ class Qemu(BaseManager):
         :returns: List of folders where Qemu binaries MAY reside.
         """
 
+<<<<<<< HEAD
         paths = []
+=======
+        qemus = []
+        paths = set()
+>>>>>>> master
         try:
-            paths.append(os.getcwd())
+            paths.add(os.getcwd())
         except FileNotFoundError:
             log.warning("The current working directory doesn't exist")
         if "PATH" in os.environ:
-            paths.extend(os.environ["PATH"].split(os.pathsep))
+            paths.update(os.environ["PATH"].split(os.pathsep))
         else:
             log.warning("The PATH environment variable doesn't exist")
         # look for Qemu binaries in the current working directory and $PATH
@@ -63,20 +68,25 @@ class Qemu(BaseManager):
                 exec_dir = os.path.dirname(os.path.abspath(sys.executable))
                 for f in os.listdir(exec_dir):
                     if f.lower().startswith("qemu"):
-                        paths.append(os.path.join(exec_dir, f))
+                        paths.add(os.path.join(exec_dir, f))
 
             if "PROGRAMFILES(X86)" in os.environ and os.path.exists(os.environ["PROGRAMFILES(X86)"]):
-                paths.append(os.path.join(os.environ["PROGRAMFILES(X86)"], "qemu"))
+                paths.add(os.path.join(os.environ["PROGRAMFILES(X86)"], "qemu"))
             if "PROGRAMFILES" in os.environ and os.path.exists(os.environ["PROGRAMFILES"]):
-                paths.append(os.path.join(os.environ["PROGRAMFILES"], "qemu"))
+                paths.add(os.path.join(os.environ["PROGRAMFILES"], "qemu"))
         elif sys.platform.startswith("darwin"):
             # add specific locations on Mac OS X regardless of what's in $PATH
+<<<<<<< HEAD
             paths.extend(["/usr/bin", "/usr/local/bin", "/opt/local/bin"])
+=======
+            paths.update(["/usr/local/bin", "/opt/local/bin"])
+>>>>>>> master
             if hasattr(sys, "frozen"):
                 try:
-                    paths.append(os.path.abspath(os.path.join(os.getcwd(), "../../../qemu/bin/")))
+                    paths.add(os.path.abspath(os.path.join(os.getcwd(), "../../../qemu/bin/")))
                 # If the user run the server by hand from outside
                 except FileNotFoundError:
+<<<<<<< HEAD
                     paths.append(["/Applications/GNS3.app/Contents/Resources/qemu/bin"])
         return paths
 
@@ -90,6 +100,10 @@ class Qemu(BaseManager):
 
         qemus = []
         for path in Qemu.paths_list():
+=======
+                    paths.add("/Applications/GNS3.app/Contents/Resources/qemu/bin")
+        for path in paths:
+>>>>>>> master
             try:
                 for f in os.listdir(path):
                     if (f.startswith("qemu-system") or f.startswith("qemu-kvm") or f == "qemu" or f == "qemu.exe") and \

gns3server/modules/virtualbox/__init__.py

@@ -168,7 +168,7 @@ class VirtualBox(BaseManager):
         vms = []
         result = yield from self.execute("list", ["vms"])
         for line in result:
-            if line[0] != '"' or line[-1:] != "}":
+            if len(line) == 0 or line[0] != '"' or line[-1:] != "}":
                 continue # Broken output (perhaps a carriage return in VM name
             vmname, _ = line.rsplit(' ', 1)
             vmname = vmname.strip('"')

gns3server/modules/virtualbox/virtualbox_vm.py

@@ -837,12 +837,16 @@ class VirtualBoxVM(BaseVM):
 
         vm_state = yield from self._get_vm_state()
         if vm_state == "running":
-            # dynamically configure an UDP tunnel on the VirtualBox adapter
-            yield from self._control_vm("nic{} generic UDPTunnel".format(adapter_number + 1))
-            yield from self._control_vm("nicproperty{} sport={}".format(adapter_number + 1, nio.lport))
-            yield from self._control_vm("nicproperty{} dest={}".format(adapter_number + 1, nio.rhost))
-            yield from self._control_vm("nicproperty{} dport={}".format(adapter_number + 1, nio.rport))
-            yield from self._control_vm("setlinkstate{} on".format(adapter_number + 1))
+            if isinstance(nio, NIOUDP):
+                # dynamically configure an UDP tunnel on the VirtualBox adapter
+                yield from self._control_vm("nic{} generic UDPTunnel".format(adapter_number + 1))
+                yield from self._control_vm("nicproperty{} sport={}".format(adapter_number + 1, nio.lport))
+                yield from self._control_vm("nicproperty{} dest={}".format(adapter_number + 1, nio.rhost))
+                yield from self._control_vm("nicproperty{} dport={}".format(adapter_number + 1, nio.rport))
+                yield from self._control_vm("setlinkstate{} on".format(adapter_number + 1))
+            elif isinstance(nio, NIONAT):
+                yield from self._control_vm("nic{} nat".format(adapter_number + 1))
+                yield from self._control_vm("setlinkstate{} on".format(adapter_number + 1))
 
         adapter.add_nio(0, nio)
         log.info("VirtualBox VM '{name}' [{id}]: {nio} added to adapter {adapter_number}".format(name=self.name,
@@ -903,6 +907,10 @@ class VirtualBoxVM(BaseVM):
             raise VirtualBoxError("Sorry, packet capturing on a started VirtualBox VM is not supported.")
 
         nio = adapter.get_nio(0)
+
+        if not nio:
+            raise VirtualBoxError("Adapter {} is not connected".format(adapter_number))
+
         if nio.capturing:
             raise VirtualBoxError("Packet capture is already activated on adapter {adapter_number}".format(adapter_number=adapter_number))
 
@@ -925,6 +933,10 @@ class VirtualBoxVM(BaseVM):
                                                                                                             adapter_number=adapter_number))
 
         nio = adapter.get_nio(0)
+
+        if not nio:
+            raise VirtualBoxError("Adapter {} is not connected".format(adapter_number))
+
         nio.stopPacketCapture()
 
         log.info("VirtualBox VM '{name}' [{id}]: stopping packet capture on adapter {adapter_number}".format(name=self.name,