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https://github.com/esphome/esphome.git
synced 2025-10-23 12:13:49 +01:00
Merge branch 'execute_fixed_vector' into integration
This commit is contained in:
@@ -22,7 +22,7 @@ uint32_t ProtoDecodableMessage::count_repeated_field(const uint8_t *buffer, size
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}
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uint32_t tag = res->as_uint32();
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uint32_t field_type = tag & 0b111;
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uint32_t field_type = tag & WIRE_TYPE_MASK;
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uint32_t field_id = tag >> 3;
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ptr += consumed;
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@@ -33,7 +33,7 @@ uint32_t ProtoDecodableMessage::count_repeated_field(const uint8_t *buffer, size
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// Skip field data based on wire type
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switch (field_type) {
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case 0: { // VarInt - parse and skip
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case WIRE_TYPE_VARINT: { // VarInt - parse and skip
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res = ProtoVarInt::parse(ptr, end - ptr, &consumed);
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if (!res.has_value()) {
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return count; // Invalid data, return what we have
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@@ -41,7 +41,7 @@ uint32_t ProtoDecodableMessage::count_repeated_field(const uint8_t *buffer, size
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ptr += consumed;
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break;
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}
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case 2: { // Length-delimited - parse length and skip data
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case WIRE_TYPE_LENGTH_DELIMITED: { // Length-delimited - parse length and skip data
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res = ProtoVarInt::parse(ptr, end - ptr, &consumed);
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if (!res.has_value()) {
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return count;
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@@ -54,7 +54,7 @@ uint32_t ProtoDecodableMessage::count_repeated_field(const uint8_t *buffer, size
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ptr += field_length;
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break;
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}
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case 5: { // 32-bit - skip 4 bytes
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case WIRE_TYPE_FIXED32: { // 32-bit - skip 4 bytes
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if (ptr + 4 > end) {
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return count;
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}
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@@ -85,12 +85,12 @@ void ProtoDecodableMessage::decode(const uint8_t *buffer, size_t length) {
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}
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uint32_t tag = res->as_uint32();
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uint32_t field_type = tag & 0b111;
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uint32_t field_type = tag & WIRE_TYPE_MASK;
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uint32_t field_id = tag >> 3;
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ptr += consumed;
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switch (field_type) {
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case 0: { // VarInt
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case WIRE_TYPE_VARINT: { // VarInt
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res = ProtoVarInt::parse(ptr, end - ptr, &consumed);
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if (!res.has_value()) {
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ESP_LOGV(TAG, "Invalid VarInt at offset %ld", (long) (ptr - buffer));
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@@ -102,7 +102,7 @@ void ProtoDecodableMessage::decode(const uint8_t *buffer, size_t length) {
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ptr += consumed;
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break;
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}
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case 2: { // Length-delimited
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case WIRE_TYPE_LENGTH_DELIMITED: { // Length-delimited
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res = ProtoVarInt::parse(ptr, end - ptr, &consumed);
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if (!res.has_value()) {
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ESP_LOGV(TAG, "Invalid Length Delimited at offset %ld", (long) (ptr - buffer));
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@@ -120,7 +120,7 @@ void ProtoDecodableMessage::decode(const uint8_t *buffer, size_t length) {
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ptr += field_length;
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break;
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}
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case 5: { // 32-bit
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case WIRE_TYPE_FIXED32: { // 32-bit
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if (ptr + 4 > end) {
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ESP_LOGV(TAG, "Out-of-bounds Fixed32-bit at offset %ld", (long) (ptr - buffer));
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return;
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@@ -15,6 +15,13 @@
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namespace esphome::api {
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// Protocol Buffer wire type constants
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// See https://protobuf.dev/programming-guides/encoding/#structure
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constexpr uint8_t WIRE_TYPE_VARINT = 0; // int32, int64, uint32, uint64, sint32, sint64, bool, enum
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constexpr uint8_t WIRE_TYPE_LENGTH_DELIMITED = 2; // string, bytes, embedded messages, packed repeated fields
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constexpr uint8_t WIRE_TYPE_FIXED32 = 5; // fixed32, sfixed32, float
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constexpr uint8_t WIRE_TYPE_MASK = 0b111; // Mask to extract wire type from tag
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// Helper functions for ZigZag encoding/decoding
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inline constexpr uint32_t encode_zigzag32(int32_t value) {
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return (static_cast<uint32_t>(value) << 1) ^ (static_cast<uint32_t>(value >> 31));
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@@ -241,7 +248,7 @@ class ProtoWriteBuffer {
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* Following https://protobuf.dev/programming-guides/encoding/#structure
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*/
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void encode_field_raw(uint32_t field_id, uint32_t type) {
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uint32_t val = (field_id << 3) | (type & 0b111);
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uint32_t val = (field_id << 3) | (type & WIRE_TYPE_MASK);
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this->encode_varint_raw(val);
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}
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void encode_string(uint32_t field_id, const char *string, size_t len, bool force = false) {
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@@ -493,7 +500,7 @@ class ProtoSize {
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* @return The number of bytes needed to encode the field ID and wire type
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*/
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static constexpr uint32_t field(uint32_t field_id, uint32_t type) {
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uint32_t tag = (field_id << 3) | (type & 0b111);
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uint32_t tag = (field_id << 3) | (type & WIRE_TYPE_MASK);
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return varint(tag);
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}
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@@ -11,6 +11,7 @@ from typing import Any
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import aioesphomeapi.api_options_pb2 as pb
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import google.protobuf.descriptor_pb2 as descriptor
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from google.protobuf.descriptor_pb2 import FieldDescriptorProto
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class WireType(IntEnum):
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@@ -148,7 +149,7 @@ class TypeInfo(ABC):
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@property
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def repeated(self) -> bool:
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"""Check if the field is repeated."""
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return self._field.label == 3
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return self._field.label == FieldDescriptorProto.LABEL_REPEATED
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@property
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def wire_type(self) -> WireType:
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@@ -337,7 +338,7 @@ def create_field_type_info(
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needs_encode: bool = True,
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) -> TypeInfo:
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"""Create the appropriate TypeInfo instance for a field, handling repeated fields and custom options."""
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if field.label == 3: # repeated
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if field.label == FieldDescriptorProto.LABEL_REPEATED:
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# Check if this repeated field has fixed_array_with_length_define option
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if (
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fixed_size := get_field_opt(field, pb.fixed_array_with_length_define)
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@@ -1890,7 +1891,7 @@ def build_message_type(
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# Validate that fixed_array_size is only used in encode-only messages
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if (
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needs_decode
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and field.label == 3
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and field.label == FieldDescriptorProto.LABEL_REPEATED
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and get_field_opt(field, pb.fixed_array_size) is not None
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):
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raise ValueError(
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@@ -1903,7 +1904,7 @@ def build_message_type(
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# Validate that fixed_array_with_length_define is only used in encode-only messages
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if (
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needs_decode
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and field.label == 3
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and field.label == FieldDescriptorProto.LABEL_REPEATED
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and get_field_opt(field, pb.fixed_array_with_length_define) is not None
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):
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raise ValueError(
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@@ -1916,7 +1917,7 @@ def build_message_type(
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# Collect fixed_vector repeated fields for custom decode generation
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if (
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needs_decode
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and field.label == 3
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and field.label == FieldDescriptorProto.LABEL_REPEATED
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and get_field_opt(field, pb.fixed_vector, False)
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):
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fixed_vector_fields.append((field.name, field.number))
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