Make VMX reading case insensitive

Fix #237

gns3server/modules/vmware/__init__.py

@@ -218,7 +218,7 @@ class VMware(BaseManager):
             for line in f.read().splitlines():
                 try:
                     key, value = line.split('=', 1)
-                    pairs[key.strip()] = value.strip('" ')
+                    pairs[key.strip().lower()] = value.strip('" ')
                 except ValueError:
                     continue
         return pairs
@@ -276,16 +276,16 @@ class VMware(BaseManager):
                         vm_entry, variable_name = key.split('.', 1)
                     except ValueError:
                         continue
-                    if not vm_entry in vm_entries:
+                    if vm_entry not in vm_entries:
                         vm_entries[vm_entry] = {}
                     vm_entries[vm_entry][variable_name.strip()] = value
         except OSError as e:
             log.warning("Could not read VMware inventory file {}: {}".format(inventory_path, e))
 
         for vm_settings in vm_entries.values():
-            if "DisplayName" in vm_settings and "config" in vm_settings:
-                log.debug('Found VM named "{}" with VMX file "{}"'.format(vm_settings["DisplayName"], vm_settings["config"]))
-                vms.append({"vmname": vm_settings["DisplayName"], "vmx_path": vm_settings["config"]})
+            if "displayname" in vm_settings and "config" in vm_settings:
+                log.debug('Found VM named "{}" with VMX file "{}"'.format(vm_settings["displayname"], vm_settings["config"]))
+                vms.append({"vmname": vm_settings["displayname"], "vmx_path": vm_settings["config"]})
         return vms
 
     def _get_vms_from_directory(self, directory):
@@ -305,9 +305,9 @@ class VMware(BaseManager):
                     log.debug('Reading VMware VMX file "{}"'.format(vmx_path))
                     try:
                         pairs = self.parse_vmware_file(vmx_path)
-                        if "displayName" in pairs:
-                            log.debug('Found VM named "{}"'.format(pairs["displayName"]))
-                            vms.append({"vmname": pairs["displayName"], "vmx_path": vmx_path})
+                        if "displayname" in pairs:
+                            log.debug('Found VM named "{}"'.format(pairs["displayname"]))
+                            vms.append({"vmname": pairs["displayname"], "vmx_path": vmx_path})
                     except OSError as e:
                         log.warning('Could not read VMware VMX file "{}": {}'.format(vmx_path, e))
                         continue

gns3server/modules/vmware/vmware_vm.py

@@ -176,6 +176,7 @@ class VMwareVM(BaseVM):
 
     def _get_vmx_setting(self, name, value=None):
 
+        name = name.lower()
         if name in self._vmx_pairs:
             if value is not None:
                 if self._vmx_pairs[name] == value:
@@ -269,7 +270,7 @@ class VMwareVM(BaseVM):
                 bridge_name = "bridge{}".format(adapter_number)
 
                 vnet = "ethernet{}.vnet".format(adapter_number)
-                if not vnet in self._vmx_pairs:
+                if vnet not in self._vmx_pairs:
                     continue
 
                 vmnet_interface = os.path.basename(self._vmx_pairs[vnet])

tests/modules/vmware/test_vmware_manager.py

@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2015 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import pytest
+import tempfile
+import os
+import stat
+import asyncio
+
+
+from unittest.mock import patch
+
+from gns3server.modules.vmware import VMware
+from tests.utils import asyncio_patch
+
+
+@pytest.fixture(scope="module")
+def manager(port_manager):
+    m = VMware.instance()
+    m.port_manager = port_manager
+    return m
+
+
+def test_parse_vmware_file(manager, tmpdir):
+    path = str(tmpdir / "test.vmx")
+    with open(path, "w+") as f:
+        f.write('displayname = "GNS3 VM"\nguestOS = "ubuntu-64"')
+
+    vmx = VMware.parse_vmware_file(path)
+    assert vmx["displayname"] == "GNS3 VM"
+    assert vmx["guestos"] == "ubuntu-64"