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/*
* Copyright (c) 2020 DENSO CORPORATION.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <string>
#include <iostream>
#include <unistd.h>
#include "rba_adapter.h"
#include <libweston/libweston.h>
#include "RBAJsonParser.hpp"
#include "RBAArbitrator.hpp"
using namespace std;
#define JSONFILE "/etc/rba/RBAModel.json"
rba::RBAJsonParser parser;
rba::RBAModel* model = nullptr;
rba::RBAArbitrator* arb = nullptr;
unique_ptr<rba::RBAResult> result = nullptr;
bool rba_adapter_initialize(void)
{
if (arb == nullptr) {
if (access(JSONFILE, F_OK) == -1) {
weston_log("Unable to find %s file!!\n", JSONFILE);
return false;
}
model = parser.parse(JSONFILE);
if (model == nullptr) {
weston_log("RBAmodel is NULL\n");
return false;
}
arb = new rba::RBAArbitrator();
if (arb == nullptr) {
weston_log("RBAArbitrator is NULL\n");
return false;
}
arb->setModel(model);
return true;
}
weston_log("RBAArbitrator model is already created\n");
return true;
}
bool rba_adapter_arbitrate(const char *app_id)
{
string id(app_id);
result = arb->execute(id+ "/NORMAL", true);
if (result->getStatusType() == rba::RBAResultStatusType::UNKNOWN_CONTENT_STATE) {
weston_log("ERROR: Unknown context app: %s\n", app_id);
return false;
}
if (result->getStatusType() == rba::RBAResultStatusType::FAILED ||
result->getStatusType() == rba::RBAResultStatusType::CANCEL_ERROR) {
weston_log("ERROR: execution failed or cancel for app: %s\n", app_id);
return false;
}
return true;
}
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