esphome/esphomeyaml/api/api.proto
2019-01-06 19:38:23 +01:00

331 lines
7.8 KiB
Protocol Buffer

syntax = "proto3";
// The Home Assistant protocol is structured as a simple
// TCP socket with short binary messages encoded in the protocol buffers format
// First, a message in this protocol has a specific format:
// * VarInt denoting the size of the message object. (type is not part of this)
// * VarInt denoting the type of message.
// * The message object encoded as a ProtoBuf message
// The connection is established in 4 steps:
// * First, the client connects to the server and sends a "Hello Request" identifying itself
// * The server responds with a "Hello Response" and selects the protocol version
// * After receiving this message, the client attempts to authenticate itself using
// the password and a "Connect Request"
// * The server responds with a "Connect Response" and notifies of invalid password.
// If anything in this initial process fails, the connection must immediately closed
// by both sides and _no_ disconnection message is to be sent.
// Message sent at the beginning of each connection
// Can only be sent by the client and only at the beginning of the connection
message HelloRequest {
// Description of client (like User Agent)
// For example "Home Assistant"
// Not strictly necessary to send but nice for debugging
// purposes.
string client_info = 1;
}
// Confirmation of successful connection request.
// Can only be sent by the server and only at the beginning of the connection
message HelloResponse {
// The version of the API to use. The _client_ (for example Home Assistant) needs to check
// for compatibility and if necessary adopt to an older API.
// Major is for breaking changes in the base protocol - a mismatch will lead to immediate disconnect_client_
// Minor is for breaking changes in individual messages - a mismatch will lead to a warning message
uint32 api_version_major = 1;
uint32 api_version_minor = 2;
// A string identifying the server (ESP); like client info this may be empty
// and only exists for debugging/logging purposes.
// For example "ESPHome v1.10.0 on ESP8266"
string server_info = 3;
}
// Message sent at the beginning of each connection to authenticate the client
// Can only be sent by the client and only at the beginning of the connection
message ConnectRequest {
// The password to log in with
string password = 1;
}
// Confirmation of successful connection. After this the connection is available for all traffic.
// Can only be sent by the server and only at the beginning of the connection
message ConnectResponse {
bool invalid_password = 1;
}
// Request to close the connection.
// Can be sent by both the client and server
message DisconnectRequest {
// Do not close the connection before the acknowledgement arrives
}
message DisconnectResponse {
// Empty - Both parties are required to close the connection after this
// message has been received.
}
message PingRequest {
// Empty
}
message PingResponse {
// Empty
}
message DeviceInfoRequest {
// Empty
}
message DeviceInfoResponse {
bool uses_password = 1;
// The name of the node, given by "App.set_name()"
string name = 2;
// The mac address of the device. For example "AC:BC:32:89:0E:A9"
string mac_address = 3;
// A string describing the ESPHome version. For example "1.10.0"
string esphome_core_version = 4;
// A string describing the date of compilation, this is generated by the compiler
// and therefore may not be in the same format all the time.
// If the user isn't using esphomeyaml, this will also not be set.
string compilation_time = 5;
// The model of the board. For example NodeMCU
string model = 6;
bool has_deep_sleep = 7;
}
message ListEntitiesRequest {
// Empty
}
message ListEntitiesBinarySensorResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
string device_class = 5;
bool is_status_binary_sensor = 6;
}
message ListEntitiesCoverResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
bool is_optimistic = 5;
}
message ListEntitiesFanResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
bool supports_oscillation = 5;
bool supports_speed = 6;
}
message ListEntitiesLightResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
bool supports_brightness = 5;
bool supports_rgb = 6;
bool supports_white_value = 7;
bool supports_color_temperature = 8;
float min_mireds = 9;
float max_mireds = 10;
repeated string effects = 11;
}
message ListEntitiesSensorResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
string icon = 5;
string unit_of_measurement = 6;
int32 accuracy_decimals = 7;
}
message ListEntitiesSwitchResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
string icon = 5;
bool optimistic = 6;
}
message ListEntitiesTextSensorResponse {
string object_id = 1;
fixed32 key = 2;
string name = 3;
string unique_id = 4;
string icon = 5;
}
message ListEntitiesDoneResponse {
// Empty
}
message SubscribeStatesRequest {
// Empty
}
message BinarySensorStateResponse {
fixed32 key = 1;
bool state = 2;
}
message CoverStateResponse {
fixed32 key = 1;
enum CoverState {
OPEN = 0;
CLOSED = 1;
}
CoverState state = 2;
}
enum FanSpeed {
LOW = 0;
MEDIUM = 1;
HIGH = 2;
}
message FanStateResponse {
fixed32 key = 1;
bool state = 2;
bool oscillating = 3;
FanSpeed speed = 4;
}
message LightStateResponse {
fixed32 key = 1;
bool state = 2;
float brightness = 3;
float red = 4;
float green = 5;
float blue = 6;
float white = 7;
float color_temperature = 8;
string effect = 9;
}
message SensorStateResponse {
fixed32 key = 1;
float state = 2;
}
message SwitchStateResponse {
fixed32 key = 1;
bool state = 2;
}
message TextSensorStateResponse {
fixed32 key = 1;
string state = 2;
}
message CoverCommandRequest {
fixed32 key = 1;
enum CoverCommand {
OPEN = 0;
CLOSE = 1;
STOP = 2;
}
bool has_state = 2;
CoverCommand command = 3;
}
message FanCommandRequest {
fixed32 key = 1;
bool has_state = 2;
bool state = 3;
bool has_speed = 4;
FanSpeed speed = 5;
bool has_oscillating = 6;
bool oscillating = 7;
}
message LightCommandRequest {
fixed32 key = 1;
bool has_state = 2;
bool state = 3;
bool has_brightness = 4;
float brightness = 5;
bool has_rgb = 6;
float red = 7;
float green = 8;
float blue = 9;
bool has_white = 10;
float white = 11;
bool has_color_temperature = 12;
float color_temperature = 13;
bool has_transition_length = 14;
uint32 transition_length = 15;
bool has_flash_length = 16;
uint32 flash_length = 17;
bool has_effect = 18;
string effect = 19;
}
message SwitchCommandRequest {
fixed32 key = 1;
bool state = 2;
}
enum LogLevel {
NONE = 0;
ERROR = 1;
WARN = 2;
INFO = 3;
DEBUG = 4;
VERBOSE = 5;
VERY_VERBOSE = 6;
}
message SubscribeLogsRequest {
LogLevel level = 1;
bool dump_config = 2;
}
message SubscribeLogsResponse {
LogLevel level = 1;
string tag = 2;
string message = 3;
bool send_failed = 4;
}
message SubscribeServiceCallsRequest {
}
message ServiceCallResponse {
string service = 1;
map<string, string> data = 2;
map<string, string> data_template = 3;
map<string, string> variables = 4;
}
// 1. Client sends SubscribeHomeAssistantStatesRequest
// 2. Server responds with zero or more SubscribeHomeAssistantStateResponse (async)
// 3. Client sends HomeAssistantStateResponse for state changes.
message SubscribeHomeAssistantStatesRequest {
}
message SubscribeHomeAssistantStateResponse {
string entity_id = 1;
}
message HomeAssistantStateResponse {
string entity_id = 1;
string state = 2;
}
message GetTimeRequest {
}
message GetTimeResponse {
fixed32 epoch_seconds = 1;
}