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/**
* SPDX license identifier: MPL-2.0
*
* Copyright (C) 2015, ADIT GmbH
*
* This file is part of GENIVI Project AudioManager.
*
* Contributions are licensed to the GENIVI Alliance under one or more
* Contribution License Agreements.
*
* \copyright
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
* this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*
* \author Jens Lorenz, jlorenz@de.adit-jv.com ADIT 2017
* \author Mattia Guerra, mguerra@de.adit-jv.com ADIT 2017
* \author Martin Koch, mkoch@de.adit-jv.com ADIT 2020
*
* \file CAmLoggerDlt.cpp
* For further information see http://www.genivi.org/.
*
*/
#include "CAmLogWrapper.h"
#include "CAmLoggerDlt.h"
namespace am
{
pthread_mutex_t gDltMtx = PTHREAD_MUTEX_INITIALIZER;
CAmLogContextDlt::CAmLogContextDlt(const char *id)
: mId(id)
{
}
DltContext *CAmLogContextDlt::getHandle()
{
return &mDltContext;
}
void CAmLogContextDlt::append(const int8_t value)
{
dlt_user_log_write_int8(&mDltContextData, value);
}
void CAmLogContextDlt::append(const uint8_t value)
{
dlt_user_log_write_uint8(&mDltContextData, value);
}
void CAmLogContextDlt::append(const int16_t value)
{
dlt_user_log_write_int16(&mDltContextData, value);
}
void CAmLogContextDlt::append(const uint16_t value)
{
dlt_user_log_write_uint16(&mDltContextData, value);
}
void CAmLogContextDlt::append(const int32_t value)
{
dlt_user_log_write_int32(&mDltContextData, value);
}
void CAmLogContextDlt::append(const uint32_t value)
{
dlt_user_log_write_uint32(&mDltContextData, value);
}
void CAmLogContextDlt::append(const bool value)
{
dlt_user_log_write_bool(&mDltContextData, static_cast<uint8_t>(value));
}
void CAmLogContextDlt::append(const int64_t value)
{
dlt_user_log_write_int64(&mDltContextData, value);
}
void CAmLogContextDlt::append(const uint64_t value)
{
dlt_user_log_write_uint64(&mDltContextData, value);
}
void CAmLogContextDlt::append(const std::vector<uint8_t> &data)
{
dlt_user_log_write_raw(&mDltContextData, (void *)data.data(), data.size());
}
void CAmLogContextDlt::append(const char *value)
{
dlt_user_log_write_string(&mDltContextData, value);
}
bool CAmLogContextDlt::checkLogLevel(const am_LogLevel_e logLevel)
{
#ifdef DLT_IS_LOG_LEVEL_ENABLED
return (dlt_user_is_logLevel_enabled(&mDltContext, static_cast<DltLogLevelType>(logLevel)) == DLT_RETURN_TRUE);
#else
(void)logLevel;
return true;
#endif
}
bool CAmLogContextDlt::configure(const am_LogLevel_e loglevel)
{
pthread_mutex_lock(&gDltMtx);
/* leave in case we are allowed to send messages */
if (dlt_user_log_write_start(&mDltContext, &mDltContextData, static_cast<DltLogLevelType>(loglevel)) > 0)
{
return true;
}
pthread_mutex_unlock(&gDltMtx);
return false;
}
void CAmLogContextDlt::send()
{
dlt_user_log_write_finish(&mDltContextData);
pthread_mutex_unlock(&gDltMtx);
}
CAmLoggerDlt::~CAmLoggerDlt()
{
unregisterApp();
}
void CAmLoggerDlt::registerApp(const char *appid, const char *description)
{
dlt_register_app(appid, description);
registerContext(DEFAULT_CONTEXT, DEFAULT_DESCRIPTION);
}
void CAmLoggerDlt::unregisterApp()
{
for (auto &&context : mCtxTable)
{
dlt_unregister_context(context.second->getHandle());
delete context.second;
delete context.first;
}
mCtxTable.clear();
dlt_unregister_app();
}
IAmLogContext &CAmLoggerDlt::registerContext(const char *contextid, const char *description)
{
auto &&context = createContext(contextid);
dlt_register_context(context.getHandle(), contextid, description);
return context;
}
IAmLogContext &CAmLoggerDlt::registerContext(const char *contextid, const char *description, const am_LogLevel_e level, const am_LogStatus_e status)
{
auto &&context = createContext(contextid);
dlt_register_context_ll_ts(context.getHandle(), contextid, description, static_cast<DltLogLevelType>(level), static_cast<DltTraceStatusType>(status));
return context;
}
IAmLogContext &CAmLoggerDlt::importContext(const char *contextid)
{
// check, if we have this context
contextid = (contextid ? contextid : DEFAULT_CONTEXT);
for (auto &ctx : mCtxTable)
{
if (contextid && strncmp(ctx.first, contextid, DLT_ID_SIZE) == 0)
{
return *ctx.second;
}
}
// no match. Fall back to default context
return importContext(DEFAULT_CONTEXT);
}
void CAmLoggerDlt::unregisterContext(const char *contextid)
{
for (auto it = mCtxTable.begin(); it != mCtxTable.end(); ++it)
{
if (contextid && strncmp(contextid, it->first, DLT_ID_SIZE) == 0)
{
dlt_unregister_context(it->second->getHandle());
delete it->second;
const char *pKey = it->first;
mCtxTable.erase(it);
delete pKey;
return;
}
}
}
CAmLogContextDlt &CAmLoggerDlt::createContext(const char *contextid)
{
// check, if we already have this context
for (auto &ctx : mCtxTable)
{
if (contextid && strncmp(contextid, ctx.first, DLT_ID_SIZE) == 0)
{
return *ctx.second;
}
}
// Not in list. Create new
size_t len = (contextid ? strlen(contextid) : 0);
char *pKey = new char[1 + len];
strncpy(pKey, contextid, len);
pKey[len] = '\0';
auto *pContext = new CAmLogContextDlt(contextid);
mCtxTable[pKey] = pContext;
return *pContext;
}
}
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