pub mod cmd;
pub mod evt;
pub mod rsp;
use message::{MessageClass, MessageHeader, MessagePayload, MessageType};
use std::io::{Error, ErrorKind};
pub fn parse(header: &MessageHeader, buffer: &[u8]) -> Result<MessagePayload, Error> {
match header {
MessageHeader {
message_type: MessageType::command_response,
payload_length: 0x04,
message_class: MessageClass::gatt_server,
message_id: 0x06,
} => Ok(MessagePayload::rsp_gatt_server_find_attribute(
rsp::find_attribute::from(buffer),
)),
MessageHeader {
message_type: MessageType::command_response,
payload_length: _,
message_class: MessageClass::gatt_server,
message_id: 0x01,
} => Ok(MessagePayload::rsp_gatt_server_read_attribute_type(
rsp::read_attribute_type::from(buffer),
)),
MessageHeader {
message_type: MessageType::command_response,
payload_length: _,
message_class: MessageClass::gatt_server,
message_id: 0x00,
} => Ok(MessagePayload::rsp_gatt_server_read_attribute_value(
rsp::read_attribute_value::from(buffer),
)),
MessageHeader {
message_type: MessageType::command_response,
payload_length: 0x04,
message_class: MessageClass::gatt_server,
message_id: 0x05,
} => Ok(
MessagePayload::rsp_gatt_server_send_characteristic_notification(
rsp::send_characteristic_notification::from(buffer),
),
),
MessageHeader {
message_type: MessageType::command_response,
payload_length: 0x04,
message_class: MessageClass::gatt_server,
message_id: 0x03,
} => Ok(MessagePayload::rsp_gatt_server_send_user_read_response(
rsp::send_user_read_response::from(buffer),
)),
MessageHeader {
message_type: MessageType::command_response,
payload_length: 0x02,
message_class: MessageClass::gatt_server,
message_id: 0x04,
} => Ok(MessagePayload::rsp_gatt_server_send_user_write_response(
rsp::send_user_write_response::from(buffer),
)),
MessageHeader {
message_type: MessageType::command_response,
payload_length: 0x02,
message_class: MessageClass::gatt_server,
message_id: 0x08,
} => Ok(MessagePayload::rsp_gatt_server_set_capabilities(
rsp::set_capabilities::from(buffer),
)),
MessageHeader {
message_type: MessageType::command_response,
payload_length: 0x02,
message_class: MessageClass::gatt_server,
message_id: 0x02,
} => Ok(MessagePayload::rsp_gatt_server_write_attribute_value(
rsp::write_attribute_value::from(buffer),
)),
MessageHeader {
message_type: MessageType::event,
payload_length: 0x07,
message_class: MessageClass::gatt_server,
message_id: 0x00,
} => Ok(MessagePayload::evt_gatt_server_attribute_value(
evt::attribute_value::from(buffer),
)),
MessageHeader {
message_type: MessageType::event,
payload_length: 0x06,
message_class: MessageClass::gatt_server,
message_id: 0x03,
} => Ok(MessagePayload::evt_gatt_server_characteristic_status(
evt::characteristic_status::from(buffer),
)),
MessageHeader {
message_type: MessageType::event,
payload_length: 0x03,
message_class: MessageClass::gatt_server,
message_id: 0x04,
} => Ok(MessagePayload::evt_gatt_server_execute_write_completed(
evt::execute_write_completed::from(buffer),
)),
MessageHeader {
message_type: MessageType::event,
payload_length: 0x06,
message_class: MessageClass::gatt_server,
message_id: 0x01,
} => Ok(MessagePayload::evt_gatt_server_user_read_request(
evt::user_read_request::from(buffer),
)),
MessageHeader {
message_type: MessageType::event,
payload_length: _,
message_class: MessageClass::gatt_server,
message_id: 0x02,
} => Ok(MessagePayload::evt_gatt_server_user_write_request(
evt::user_write_request::from(buffer),
)),
_ => Err(Error::from(ErrorKind::InvalidData)),
}
}
#[allow(non_camel_case_types)]
#[derive(Debug)]
pub enum CharacteristicStatusFlag {
client_config = 1, confirmation = 2, }