frame.h File Reference

#include <cstddef>
#include <cstdint>
#include <deque>
#include <optional>
#include <span>
#include <string>
#include "absl/status/statusor.h"

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Classes
struct	symbian::agent::Frame
	One length-prefixed MessagePack payload, without a parsed schema. More...
class	symbian::agent::FrameDecoder
	Incrementally reads one network-order, 32-bit length-prefixed frame. More...
class	symbian::agent::InboundQueue
	Completed inbound frames awaiting schema dispatch. More...

Namespaces
namespace	symbian
namespace	symbian::agent

Functions
absl::StatusOr< std::size_t >	symbian::agent::DecodeFrameLength (std::span< const std::uint8_t > prefix, std::size_t maximum_frame_bytes=kMaximumFrameBytes)
	Validate a complete four-byte network-order prefix before allocation.
absl::StatusOr< std::string >	symbian::agent::EncodeFrame (std::span< const std::uint8_t > payload, std::size_t maximum_frame_bytes=kMaximumFrameBytes)
	Encode one already validated MessagePack payload for an authenticated transport.

Variables
constexpr std::size_t	symbian::agent::kMaximumFrameBytes = 64 * 1024
	Maximum encoded MessagePack payload accepted by the phone profile.
constexpr std::size_t	symbian::agent::kMaximumQueuedBytes = 256 * 1024
	Maximum encoded bytes queued across inbound phone messages.
constexpr std::size_t	symbian::agent::kMaximumQueuedFrames = 4
	Maximum number of completed inbound phone messages.