proto.h File Reference

Go to the source code of this file.

Data Structures
struct	esphome::api::ProtoVarIntResult
	Result of parsing a varint: value + number of bytes consumed. More...
class	esphome::api::ProtoVarInt
	Static varint parsing methods for the protobuf wire format. More...
class	esphome::api::ProtoLengthDelimited
class	esphome::api::Proto32Bit
class	esphome::api::ProtoWriteBuffer
class	esphome::api::ProtoEncode
	Static encode helpers for generated encode() functions. More...
class	esphome::api::DumpBuffer
	Fixed-size buffer for message dumps - avoids heap allocation. More...
class	esphome::api::ProtoMessage
class	esphome::api::ProtoDecodableMessage
class	esphome::api::ProtoSize

Namespaces
namespace	esphome
	Providing packet encoding functions for exchanging data with a remote host.
namespace	esphome::api

Typedefs
using	esphome::api::proto_varint_value_t = uint64_t
	Type used for decoded varint values - uint64_t when BLE needs 64-bit addresses, uint32_t otherwise.

Functions
uint32_t	esphome::api::float_to_raw (float value)
constexpr uint32_t	esphome::api::encode_zigzag32 (int32_t value)
constexpr uint64_t	esphome::api::encode_zigzag64 (int64_t value)
constexpr int32_t	esphome::api::decode_zigzag32 (uint32_t value)
constexpr int64_t	esphome::api::decode_zigzag64 (uint64_t value)
uint16_t	esphome::api::count_packed_varints (const uint8_t *data, size_t len)
	Count number of varints in a packed buffer.
void	esphome::api::encode_varint_to_buffer (uint32_t val, uint8_t *buffer)
	Encode a varint directly into a pre-allocated buffer.
void	esphome::api::proto_check_bounds_failed (const uint8_t *pos, size_t bytes, const uint8_t *end, const char *caller)
template<typename T >
uint8_t *	esphome::api::proto_encode_msg (const void *msg, ProtoWriteBuffer &buf PROTO_ENCODE_DEBUG_PARAM)
template<typename T >
const char *	esphome::api::proto_enum_to_string (T value)

Variables
constexpr uint8_t	esphome::api::WIRE_TYPE_VARINT = 0
constexpr uint8_t	esphome::api::WIRE_TYPE_LENGTH_DELIMITED = 2
constexpr uint8_t	esphome::api::WIRE_TYPE_FIXED32 = 5
constexpr uint8_t	esphome::api::WIRE_TYPE_MASK = 0b111
constexpr uint32_t	esphome::api::PROTO_VARINT_PARSE_FAILED = 0
	Sentinel value for consumed field indicating parse failure.
constexpr uint32_t	esphome::api::VARINT_MAX_1_BYTE = 1 << 7
constexpr uint32_t	esphome::api::VARINT_MAX_2_BYTE = 1 << 14