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[api] Single-pass protobuf encode for BLE proxy advertisements (#14575)

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This commit is contained in:
J. Nick Koston
2026-03-07 07:26:34 -10:00
committed by GitHub
parent 45f20d9c06
commit 77f2c371b2
4 changed files with 111 additions and 49 deletions
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17
script/api_protobuf/api_protobuf.py
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@@ -690,15 +690,12 @@ class MessageType(TypeInfo):
@property
def encode_func(self) -> str:
return "encode_message"
return "encode_optional_sub_message"
@property
def encode_content(self) -> str:
# Singular message fields pass force=false (skip empty messages)
# The default for encode_nested_message is force=true (for repeated fields)
return (
f"buffer.{self.encode_func}({self.number}, this->{self.field_name}, false);"
)
# Singular message fields skip encoding when empty
return f"buffer.{self.encode_func}({self.number}, this->{self.field_name});"
@property
def decode_length(self) -> str:
@@ -1322,9 +1319,9 @@ class FixedArrayRepeatedType(TypeInfo):
"""Helper to generate encode statement for a single element."""
if isinstance(self._ti, EnumType):
return f"buffer.{self._ti.encode_func}({self.number}, static_cast<uint32_t>({element}), true);"
# MessageType.encode_message doesn't have a force parameter
# Repeated message elements use encode_sub_message (force=true is default)
if isinstance(self._ti, MessageType):
return f"buffer.{self._ti.encode_func}({self.number}, {element});"
return f"buffer.encode_sub_message({self.number}, {element});"
return f"buffer.{self._ti.encode_func}({self.number}, {element}, true);"
@property
@@ -1650,9 +1647,9 @@ class RepeatedTypeInfo(TypeInfo):
"""Helper to generate encode call for a single element."""
if isinstance(self._ti, EnumType):
return f"buffer.{self._ti.encode_func}({self.number}, static_cast<uint32_t>({element}), true);"
# MessageType.encode_message doesn't have a force parameter
# Repeated message elements use encode_sub_message (force=true is default)
if isinstance(self._ti, MessageType):
return f"buffer.{self._ti.encode_func}({self.number}, {element});"
return f"buffer.encode_sub_message({self.number}, {element});"
return f"buffer.{self._ti.encode_func}({self.number}, {element}, true);"
@property