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/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <cstdint>
/*
* Events that can be received by multiplexer as well as port state machines
*/
enum tRFC_EVENT : uint16_t {
/*
* Events that can be received by multiplexer as well as port state machines
*/
RFC_EVENT_SABME = 0,
RFC_EVENT_UA = 1,
RFC_EVENT_DM = 2,
RFC_EVENT_DISC = 3,
RFC_EVENT_UIH = 4,
RFC_EVENT_TIMEOUT = 5,
RFC_EVENT_BAD_FRAME = 50,
};
/*
* Multiplexer events
*/
enum tRFC_MX_EVENT : uint16_t {
/*
* Multiplexer events
*/
RFC_MX_EVENT_SABME = RFC_EVENT_SABME,
RFC_MX_EVENT_UA = RFC_EVENT_UA,
RFC_MX_EVENT_DM = RFC_EVENT_DM,
RFC_MX_EVENT_DISC = RFC_EVENT_DISC,
RFC_MX_EVENT_UIH = RFC_EVENT_UIH,
RFC_MX_EVENT_TIMEOUT = RFC_EVENT_TIMEOUT,
RFC_MX_EVENT_START_REQ = 6,
RFC_MX_EVENT_START_RSP = 7,
RFC_MX_EVENT_CLOSE_REQ = 8,
RFC_MX_EVENT_CONN_CNF = 9,
RFC_MX_EVENT_CONN_IND = 10,
RFC_MX_EVENT_CONF_CNF = 11,
RFC_MX_EVENT_CONF_IND = 12,
RFC_MX_EVENT_QOS_VIOLATION_IND = 13,
RFC_MX_EVENT_DISC_IND = 14,
};
/*
* Port events
*/
enum tRFC_PORT_EVENT : uint16_t {
/*
* Port events
*/
RFC_PORT_EVENT_SABME = RFC_EVENT_SABME,
RFC_PORT_EVENT_UA = RFC_EVENT_UA,
RFC_PORT_EVENT_DM = RFC_EVENT_DM,
RFC_PORT_EVENT_DISC = RFC_EVENT_DISC,
RFC_PORT_EVENT_UIH = RFC_EVENT_UIH,
RFC_PORT_EVENT_TIMEOUT = RFC_EVENT_TIMEOUT,
RFC_PORT_EVENT_OPEN = 9,
RFC_PORT_EVENT_ESTABLISH_RSP = 11,
RFC_PORT_EVENT_CLOSE = 12,
RFC_PORT_EVENT_CLEAR = 13,
RFC_PORT_EVENT_DATA = 14,
RFC_PORT_EVENT_SEC_COMPLETE = 15,
};
#define CASE_RETURN_TEXT(code) \
case code: \
return #code
// Common events for both port and mux
inline std::string rfcomm_event_text(const tRFC_EVENT& event) {
switch (event) {
CASE_RETURN_TEXT(RFC_EVENT_SABME);
CASE_RETURN_TEXT(RFC_EVENT_UA);
CASE_RETURN_TEXT(RFC_EVENT_DM);
CASE_RETURN_TEXT(RFC_EVENT_DISC);
CASE_RETURN_TEXT(RFC_EVENT_UIH);
CASE_RETURN_TEXT(RFC_EVENT_TIMEOUT);
CASE_RETURN_TEXT(RFC_EVENT_BAD_FRAME);
default:
return std::string("UNKNOWN[") + std::to_string(event) + std::string("]");
}
}
inline std::string rfcomm_mx_event_text(const tRFC_MX_EVENT& event) {
switch (event) {
CASE_RETURN_TEXT(RFC_MX_EVENT_SABME);
CASE_RETURN_TEXT(RFC_MX_EVENT_UA);
CASE_RETURN_TEXT(RFC_MX_EVENT_DM);
CASE_RETURN_TEXT(RFC_MX_EVENT_DISC);
CASE_RETURN_TEXT(RFC_MX_EVENT_UIH);
CASE_RETURN_TEXT(RFC_MX_EVENT_TIMEOUT);
CASE_RETURN_TEXT(RFC_MX_EVENT_START_REQ);
CASE_RETURN_TEXT(RFC_MX_EVENT_START_RSP);
CASE_RETURN_TEXT(RFC_MX_EVENT_CLOSE_REQ);
CASE_RETURN_TEXT(RFC_MX_EVENT_CONN_CNF);
CASE_RETURN_TEXT(RFC_MX_EVENT_CONN_IND);
CASE_RETURN_TEXT(RFC_MX_EVENT_CONF_CNF);
CASE_RETURN_TEXT(RFC_MX_EVENT_CONF_IND);
CASE_RETURN_TEXT(RFC_MX_EVENT_QOS_VIOLATION_IND);
CASE_RETURN_TEXT(RFC_MX_EVENT_DISC_IND);
default:
return std::string("UNKNOWN[") + std::to_string(event) + std::string("]");
}
}
inline std::string rfcomm_port_event_text(const tRFC_PORT_EVENT& event) {
switch (event) {
CASE_RETURN_TEXT(RFC_PORT_EVENT_SABME);
CASE_RETURN_TEXT(RFC_PORT_EVENT_UA);
CASE_RETURN_TEXT(RFC_PORT_EVENT_DM);
CASE_RETURN_TEXT(RFC_PORT_EVENT_DISC);
CASE_RETURN_TEXT(RFC_PORT_EVENT_UIH);
CASE_RETURN_TEXT(RFC_PORT_EVENT_TIMEOUT);
CASE_RETURN_TEXT(RFC_PORT_EVENT_OPEN);
CASE_RETURN_TEXT(RFC_PORT_EVENT_ESTABLISH_RSP);
CASE_RETURN_TEXT(RFC_PORT_EVENT_CLOSE);
CASE_RETURN_TEXT(RFC_PORT_EVENT_CLEAR);
CASE_RETURN_TEXT(RFC_PORT_EVENT_DATA);
CASE_RETURN_TEXT(RFC_PORT_EVENT_SEC_COMPLETE);
default:
return std::string("UNKNOWN[") + std::to_string(event) + std::string("]");
}
}
#undef CASE_RETURN_TEXT
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