xen/13615_xenapi.patch

Index: xen-3.0.4-testing/tools/python/xen/xend/image.py
===================================================================
--- xen-3.0.4-testing.orig/tools/python/xen/xend/image.py
+++ xen-3.0.4-testing/tools/python/xen/xend/image.py
@@ -412,8 +412,11 @@ class HVMImageHandler(ImageHandler):
 
             # Handle booleans gracefully
             if a in ['localtime', 'std-vga', 'isa', 'usb', 'acpi']:
-                if v != None: v = int(v)
-                if v: ret.append("-%s" % a)
+                try:
+                    if v != None: v = int(v)
+                    if v: ret.append("-%s" % a)
+                except (ValueError, TypeError):
+                    pass # if we can't convert it to a sane type, ignore it
             else:
                 if v:
                     ret.append("-%s" % a)
Index: xen-3.0.4-testing/tools/python/xen/xend/XendConfig.py
===================================================================
--- xen-3.0.4-testing.orig/tools/python/xen/xend/XendConfig.py
+++ xen-3.0.4-testing/tools/python/xen/xend/XendConfig.py
@@ -106,7 +106,6 @@ XENAPI_HVM_CFG = {
     'platform_std_vga': 'stdvga',
     'platform_serial' : 'serial',
     'platform_localtime': 'localtime',
-    'platform_enable_audio': 'soundhw',
     'platform_keymap' : 'keymap',
 }    
 
@@ -248,17 +247,19 @@ LEGACY_IMAGE_HVM_DEVICES_CFG = [
     ('boot', str),
     ('fda', str),
     ('fdb', str),
-    ('isa', str),
+    ('isa', int),
     ('keymap', str),    
-    ('localtime', str),    
+    ('localtime', int),    
     ('serial', str),
     ('stdvga', int),
     ('soundhw', str),
-    ('usb', str),
+    ('usb', int),
     ('usbdevice', str),    
     ('vcpus', int),
 ]
 
+LEGACY_DM = '/usr/lib/xen/bin/qemu-dm'
+
 ##
 ## Config Choices
 ##
@@ -731,9 +732,18 @@ class XendConfig(dict):
             hvm = self['HVM_boot'] != ''
             self['image']['type'] = hvm and 'hvm' or 'linux'
             if hvm:
-                self['image']['hvm'] = {}
+                self['image']['hvm'] = {'devices': {}}
                 for xapi, cfgapi in XENAPI_HVM_CFG.items():
-                    self['image']['hvm'][cfgapi] = self[xapi]
+                    if xapi in self:
+                        self['image']['hvm']['devices'][cfgapi] = self[xapi]
+
+                # currently unsupported options
+                self['image']['hvm']['device_model'] = LEGACY_DM
+                self['image']['vnc'] = 0
+                self['image']['hvm']['pae'] = 1
+
+                if self['platform_enable_audio']:
+                    self['image']['hvm']['devices']['soundhw'] = 'sb16'
             
 
     def _get_old_state_string(self):
@@ -946,7 +956,8 @@ class XendConfig(dict):
             return dev_uuid
 
         if cfg_xenapi:
-            dev_info = {}            
+            dev_info = {}
+            dev_uuid = ''
             if dev_type == 'vif':
                 if cfg_xenapi.get('MAC'): # don't add if blank
                     dev_info['mac'] = cfg_xenapi.get('MAC')
@@ -964,7 +975,6 @@ class XendConfig(dict):
                 dev_info['uuid'] = dev_uuid
                 target['devices'][dev_uuid] = (dev_type, dev_info)
                 target['vif_refs'].append(dev_uuid)
-                return dev_uuid
             
             elif dev_type in ('vbd', 'tap'):
                 if dev_type == 'vbd':
@@ -986,7 +996,6 @@ class XendConfig(dict):
                 dev_info['uuid'] = dev_uuid
                 target['devices'][dev_uuid] = (dev_type, dev_info)
                 target['vbd_refs'].append(dev_uuid)                
-                return dev_uuid
 
             elif dev_type in ('vtpm'):
                 if cfg_xenapi.get('type'):
@@ -996,9 +1005,12 @@ class XendConfig(dict):
                 dev_info['uuid'] = dev_uuid
                 target['devices'][dev_uuid] = (dev_type, dev_info)
                 target['vtpm_refs'].append(dev_uuid)
-                return dev_uuid
 
+            return dev_uuid
+
+        # no valid device to add
         return ''
+    
 
     def device_update(self, dev_uuid, cfg_sxp):
         """Update an existing device with the new configuration.
@@ -1094,13 +1106,18 @@ class XendConfig(dict):
         if 'hvm' in self['image']:
             for arg, conv in LEGACY_IMAGE_HVM_CFG:
                 if self['image']['hvm'].get(arg):
-                    image.append([arg, self['image']['hvm'][arg]])
+                    image.append([arg, conv(self['image']['hvm'][arg])])
 
         if 'hvm' in self['image'] and 'devices' in self['image']['hvm']:
             for arg, conv in LEGACY_IMAGE_HVM_DEVICES_CFG:
-                if self['image']['hvm']['devices'].get(arg):
-                    image.append([arg,
-                                  self['image']['hvm']['devices'][arg]])
+                val = self['image']['hvm']['devices'].get(arg)
+                if val != None:
+                    try:
+                        if conv: val = conv(val)
+                    except (ValueError, TypeError):
+                        if type(val) == bool: val = int(val)
+                            
+                    image.append([arg, val])
 
         return image
 
@@ -1144,8 +1161,11 @@ class XendConfig(dict):
         for arg, conv in LEGACY_IMAGE_HVM_DEVICES_CFG:
             val = sxp.child_value(image_sxp, arg, None)
             if val != None:
-                image_hvm_devices[arg] = conv(val)
-
+                try:
+                    image_hvm_devices[arg] = conv(val)
+                except (ValueError, TypeError):
+                    image_hvm_devices[arg] = val
+                        
         if image_hvm or image_hvm_devices:
             image['hvm'] = image_hvm
             image['hvm']['devices'] = image_hvm_devices