Switch back to many subtypes for binary messages.

Some protobuf libraries don't support checking if a field exists (they
always return a default value), so although this style has more code it
is easier to support.

1 files changed, 284 insertions, 35 deletions

diff --git a/gen/python/openxc_pb2.py b/gen/python/openxc_pb2.py
index 5b311a2e..6c773033 100644
--- a/gen/python/openxc_pb2.py
+++ b/gen/python/openxc_pb2.py
@@ -13,7 +13,7 @@ from google.protobuf import descriptor_pb2
 DESCRIPTOR = _descriptor.FileDescriptor(
   name='openxc.proto',
   package='openxc',
-  serialized_pb='\n\x0copenxc.proto\x12\x06openxc\"\xbc\x01\n\x0eVehicleMessage\x12)\n\x04type\x18\x01 \x01(\x0e\x32\x1b.openxc.VehicleMessage.Type\x12\'\n\x0braw_message\x18\x02 \x01(\x0b\x32\x12.openxc.RawMessage\x12\x35\n\x12translated_message\x18\x03 \x01(\x0b\x32\x19.openxc.TranslatedMessage\"\x1f\n\x04Type\x12\x07\n\x03RAW\x10\x01\x12\x0e\n\nTRANSLATED\x10\x02\";\n\nRawMessage\x12\x0b\n\x03\x62us\x18\x01 \x01(\x05\x12\x12\n\nmessage_id\x18\x02 \x01(\r\x12\x0c\n\x04\x64\x61ta\x18\x03 \x01(\x04\"\xad\x01\n\x11TranslatedMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x14\n\x0cstring_value\x18\x02 \x01(\t\x12\x17\n\x0fnumerical_value\x18\x03 \x01(\x01\x12\x15\n\rboolean_value\x18\x04 \x01(\x08\x12\x14\n\x0cstring_event\x18\x05 \x01(\t\x12\x17\n\x0fnumerical_event\x18\x06 \x01(\x01\x12\x15\n\rboolean_event\x18\x07 \x01(\x08\x42\x1c\n\ncom.openxcB\x0e\x42inaryMessages')
+  serialized_pb='\n\x0copenxc.proto\x12\x06openxc\"\x9a\x04\n\x0eVehicleMessage\x12)\n\x04type\x18\x01 \x01(\x0e\x32\x1b.openxc.VehicleMessage.Type\x12\'\n\x0braw_message\x18\x02 \x01(\x0b\x32\x12.openxc.RawMessage\x12-\n\x0estring_message\x18\x03 \x01(\x0b\x32\x15.openxc.StringMessage\x12/\n\x0fnumeric_message\x18\x04 \x01(\x0b\x32\x16.openxc.NumericMessage\x12/\n\x0f\x62oolean_message\x18\x05 \x01(\x0b\x32\x16.openxc.BooleanMessage\x12<\n\x16\x65vented_string_message\x18\x06 \x01(\x0b\x32\x1c.openxc.EventedStringMessage\x12>\n\x17\x65vented_boolean_message\x18\x07 \x01(\x0b\x32\x1d.openxc.EventedBooleanMessage\x12>\n\x17\x65vented_numeric_message\x18\x08 \x01(\x0b\x32\x1d.openxc.EventedNumericMessage\"e\n\x04Type\x12\x07\n\x03RAW\x10\x01\x12\n\n\x06STRING\x10\x02\x12\x08\n\x04\x42OOL\x10\x03\x12\x07\n\x03NUM\x10\x04\x12\x0f\n\x0b\x45VENTED_NUM\x10\x05\x12\x12\n\x0e\x45VENTED_STRING\x10\x06\x12\x10\n\x0c\x45VENTED_BOOL\x10\x07\"-\n\nRawMessage\x12\x0b\n\x03\x62us\x18\x01 \x01(\x05\x12\x12\n\nmessage_id\x18\x02 \x01(\r\",\n\rStringMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t\"-\n\x0eNumericMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x01\"-\n\x0e\x42ooleanMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x08\"B\n\x14\x45ventedStringMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t\x12\r\n\x05\x65vent\x18\x03 \x01(\t\"C\n\x15\x45ventedBooleanMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t\x12\r\n\x05\x65vent\x18\x03 \x01(\x08\"C\n\x15\x45ventedNumericMessage\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t\x12\r\n\x05\x65vent\x18\x03 \x01(\x01\x42\x1c\n\ncom.openxcB\x0e\x42inaryMessages')
 
 
 
@@ -28,14 +28,34 @@ _VEHICLEMESSAGE_TYPE = _descriptor.EnumDescriptor(
       options=None,
       type=None),
     _descriptor.EnumValueDescriptor(
-      name='TRANSLATED', index=1, number=2,
+      name='STRING', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='BOOL', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='NUM', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='EVENTED_NUM', index=4, number=5,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='EVENTED_STRING', index=5, number=6,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='EVENTED_BOOL', index=6, number=7,
       options=None,
       type=None),
   ],
   containing_type=None,
   options=None,
-  serialized_start=182,
-  serialized_end=213,
+  serialized_start=462,
+  serialized_end=563,
 )
 
 
@@ -61,12 +81,47 @@ _VEHICLEMESSAGE = _descriptor.Descriptor(
       is_extension=False, extension_scope=None,
       options=None),
     _descriptor.FieldDescriptor(
-      name='translated_message', full_name='openxc.VehicleMessage.translated_message', index=2,
+      name='string_message', full_name='openxc.VehicleMessage.string_message', index=2,
       number=3, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
+    _descriptor.FieldDescriptor(
+      name='numeric_message', full_name='openxc.VehicleMessage.numeric_message', index=3,
+      number=4, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='boolean_message', full_name='openxc.VehicleMessage.boolean_message', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='evented_string_message', full_name='openxc.VehicleMessage.evented_string_message', index=5,
+      number=6, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='evented_boolean_message', full_name='openxc.VehicleMessage.evented_boolean_message', index=6,
+      number=7, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='evented_numeric_message', full_name='openxc.VehicleMessage.evented_numeric_message', index=7,
+      number=8, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
   ],
   extensions=[
   ],
@@ -78,7 +133,7 @@ _VEHICLEMESSAGE = _descriptor.Descriptor(
   is_extendable=False,
   extension_ranges=[],
   serialized_start=25,
-  serialized_end=213,
+  serialized_end=563,
 )
 
 
@@ -103,9 +158,72 @@ _RAWMESSAGE = _descriptor.Descriptor(
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  extension_ranges=[],
+  serialized_start=565,
+  serialized_end=610,
+)
+
+
+_STRINGMESSAGE = _descriptor.Descriptor(
+  name='StringMessage',
+  full_name='openxc.StringMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='name', full_name='openxc.StringMessage.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='value', full_name='openxc.StringMessage.value', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  extension_ranges=[],
+  serialized_start=612,
+  serialized_end=656,
+)
+
+
+_NUMERICMESSAGE = _descriptor.Descriptor(
+  name='NumericMessage',
+  full_name='openxc.NumericMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
     _descriptor.FieldDescriptor(
-      name='data', full_name='openxc.RawMessage.data', index=2,
-      number=3, type=4, cpp_type=4, label=1,
+      name='name', full_name='openxc.NumericMessage.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='value', full_name='openxc.NumericMessage.value', index=1,
+      number=2, type=1, cpp_type=5, label=1,
       has_default_value=False, default_value=0,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
@@ -119,64 +237,155 @@ _RAWMESSAGE = _descriptor.Descriptor(
   options=None,
   is_extendable=False,
   extension_ranges=[],
-  serialized_start=215,
-  serialized_end=274,
+  serialized_start=658,
+  serialized_end=703,
+)
+
+
+_BOOLEANMESSAGE = _descriptor.Descriptor(
+  name='BooleanMessage',
+  full_name='openxc.BooleanMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='name', full_name='openxc.BooleanMessage.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='value', full_name='openxc.BooleanMessage.value', index=1,
+      number=2, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  extension_ranges=[],
+  serialized_start=705,
+  serialized_end=750,
 )
 
 
-_TRANSLATEDMESSAGE = _descriptor.Descriptor(
-  name='TranslatedMessage',
-  full_name='openxc.TranslatedMessage',
+_EVENTEDSTRINGMESSAGE = _descriptor.Descriptor(
+  name='EventedStringMessage',
+  full_name='openxc.EventedStringMessage',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='name', full_name='openxc.TranslatedMessage.name', index=0,
+      name='name', full_name='openxc.EventedStringMessage.name', index=0,
       number=1, type=9, cpp_type=9, label=1,
       has_default_value=False, default_value=unicode("", "utf-8"),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
     _descriptor.FieldDescriptor(
-      name='string_value', full_name='openxc.TranslatedMessage.string_value', index=1,
+      name='value', full_name='openxc.EventedStringMessage.value', index=1,
       number=2, type=9, cpp_type=9, label=1,
       has_default_value=False, default_value=unicode("", "utf-8"),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
     _descriptor.FieldDescriptor(
-      name='numerical_value', full_name='openxc.TranslatedMessage.numerical_value', index=2,
-      number=3, type=1, cpp_type=5, label=1,
-      has_default_value=False, default_value=0,
+      name='event', full_name='openxc.EventedStringMessage.event', index=2,
+      number=3, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  extension_ranges=[],
+  serialized_start=752,
+  serialized_end=818,
+)
+
+
+_EVENTEDBOOLEANMESSAGE = _descriptor.Descriptor(
+  name='EventedBooleanMessage',
+  full_name='openxc.EventedBooleanMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
     _descriptor.FieldDescriptor(
-      name='boolean_value', full_name='openxc.TranslatedMessage.boolean_value', index=3,
-      number=4, type=8, cpp_type=7, label=1,
+      name='name', full_name='openxc.EventedBooleanMessage.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='value', full_name='openxc.EventedBooleanMessage.value', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='event', full_name='openxc.EventedBooleanMessage.event', index=2,
+      number=3, type=8, cpp_type=7, label=1,
       has_default_value=False, default_value=False,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  extension_ranges=[],
+  serialized_start=820,
+  serialized_end=887,
+)
+
+
+_EVENTEDNUMERICMESSAGE = _descriptor.Descriptor(
+  name='EventedNumericMessage',
+  full_name='openxc.EventedNumericMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
     _descriptor.FieldDescriptor(
-      name='string_event', full_name='openxc.TranslatedMessage.string_event', index=4,
-      number=5, type=9, cpp_type=9, label=1,
+      name='name', full_name='openxc.EventedNumericMessage.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
       has_default_value=False, default_value=unicode("", "utf-8"),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
     _descriptor.FieldDescriptor(
-      name='numerical_event', full_name='openxc.TranslatedMessage.numerical_event', index=5,
-      number=6, type=1, cpp_type=5, label=1,
-      has_default_value=False, default_value=0,
+      name='value', full_name='openxc.EventedNumericMessage.value', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=unicode("", "utf-8"),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
     _descriptor.FieldDescriptor(
-      name='boolean_event', full_name='openxc.TranslatedMessage.boolean_event', index=6,
-      number=7, type=8, cpp_type=7, label=1,
-      has_default_value=False, default_value=False,
+      name='event', full_name='openxc.EventedNumericMessage.event', index=2,
+      number=3, type=1, cpp_type=5, label=1,
+      has_default_value=False, default_value=0,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
@@ -189,17 +398,27 @@ _TRANSLATEDMESSAGE = _descriptor.Descriptor(
   options=None,
   is_extendable=False,
   extension_ranges=[],
-  serialized_start=277,
-  serialized_end=450,
+  serialized_start=889,
+  serialized_end=956,
 )
 
 _VEHICLEMESSAGE.fields_by_name['type'].enum_type = _VEHICLEMESSAGE_TYPE
 _VEHICLEMESSAGE.fields_by_name['raw_message'].message_type = _RAWMESSAGE
-_VEHICLEMESSAGE.fields_by_name['translated_message'].message_type = _TRANSLATEDMESSAGE
+_VEHICLEMESSAGE.fields_by_name['string_message'].message_type = _STRINGMESSAGE
+_VEHICLEMESSAGE.fields_by_name['numeric_message'].message_type = _NUMERICMESSAGE
+_VEHICLEMESSAGE.fields_by_name['boolean_message'].message_type = _BOOLEANMESSAGE
+_VEHICLEMESSAGE.fields_by_name['evented_string_message'].message_type = _EVENTEDSTRINGMESSAGE
+_VEHICLEMESSAGE.fields_by_name['evented_boolean_message'].message_type = _EVENTEDBOOLEANMESSAGE
+_VEHICLEMESSAGE.fields_by_name['evented_numeric_message'].message_type = _EVENTEDNUMERICMESSAGE
 _VEHICLEMESSAGE_TYPE.containing_type = _VEHICLEMESSAGE;
 DESCRIPTOR.message_types_by_name['VehicleMessage'] = _VEHICLEMESSAGE
 DESCRIPTOR.message_types_by_name['RawMessage'] = _RAWMESSAGE
-DESCRIPTOR.message_types_by_name['TranslatedMessage'] = _TRANSLATEDMESSAGE
+DESCRIPTOR.message_types_by_name['StringMessage'] = _STRINGMESSAGE
+DESCRIPTOR.message_types_by_name['NumericMessage'] = _NUMERICMESSAGE
+DESCRIPTOR.message_types_by_name['BooleanMessage'] = _BOOLEANMESSAGE
+DESCRIPTOR.message_types_by_name['EventedStringMessage'] = _EVENTEDSTRINGMESSAGE
+DESCRIPTOR.message_types_by_name['EventedBooleanMessage'] = _EVENTEDBOOLEANMESSAGE
+DESCRIPTOR.message_types_by_name['EventedNumericMessage'] = _EVENTEDNUMERICMESSAGE
 
 class VehicleMessage(_message.Message):
   __metaclass__ = _reflection.GeneratedProtocolMessageType
@@ -213,11 +432,41 @@ class RawMessage(_message.Message):
 
   # @@protoc_insertion_point(class_scope:openxc.RawMessage)
 
-class TranslatedMessage(_message.Message):
+class StringMessage(_message.Message):
+  __metaclass__ = _reflection.GeneratedProtocolMessageType
+  DESCRIPTOR = _STRINGMESSAGE
+
+  # @@protoc_insertion_point(class_scope:openxc.StringMessage)
+
+class NumericMessage(_message.Message):
+  __metaclass__ = _reflection.GeneratedProtocolMessageType
+  DESCRIPTOR = _NUMERICMESSAGE
+
+  # @@protoc_insertion_point(class_scope:openxc.NumericMessage)
+
+class BooleanMessage(_message.Message):
+  __metaclass__ = _reflection.GeneratedProtocolMessageType
+  DESCRIPTOR = _BOOLEANMESSAGE
+
+  # @@protoc_insertion_point(class_scope:openxc.BooleanMessage)
+
+class EventedStringMessage(_message.Message):
+  __metaclass__ = _reflection.GeneratedProtocolMessageType
+  DESCRIPTOR = _EVENTEDSTRINGMESSAGE
+
+  # @@protoc_insertion_point(class_scope:openxc.EventedStringMessage)
+
+class EventedBooleanMessage(_message.Message):
+  __metaclass__ = _reflection.GeneratedProtocolMessageType
+  DESCRIPTOR = _EVENTEDBOOLEANMESSAGE
+
+  # @@protoc_insertion_point(class_scope:openxc.EventedBooleanMessage)
+
+class EventedNumericMessage(_message.Message):
   __metaclass__ = _reflection.GeneratedProtocolMessageType
-  DESCRIPTOR = _TRANSLATEDMESSAGE
+  DESCRIPTOR = _EVENTEDNUMERICMESSAGE
 
-  # @@protoc_insertion_point(class_scope:openxc.TranslatedMessage)
+  # @@protoc_insertion_point(class_scope:openxc.EventedNumericMessage)
 
 
 DESCRIPTOR.has_options = True