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/*
* @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
*
* 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.
*/
#include <pthread.h>
#include <native_service/ns_logger_if.h>
#include <native_service/ns_resource_controler.h>
#include <map>
#include <string>
#include <utility>
struct frameworkunifiedResource {
int ref_counter;
long resource; // NOLINT (readability/nolint)
};
typedef std::map<std::string, frameworkunifiedResource> frameworkunifiedResourceTable_t;
typedef std::map<long, std::string> frameworkunifiedResourceTableR_t; // NOLINT (readability/nolint)
struct frameworkunifiedResourceTable {
frameworkunifiedResourceTable_t resTable;
frameworkunifiedResourceTableR_t resTableR;
};
typedef std::map<std::string, frameworkunifiedResourceTable> frameworkunifiedResourceModuleTable_t;
static __thread frameworkunifiedResourceModuleTable_t *frameworkunifiedResourceModuleTable;
static frameworkunifiedResource *frameworkunifiedSearchResourse(const char *mod, const char *key) {
if (frameworkunifiedResourceModuleTable == NULL) {
frameworkunifiedResourceModuleTable = new frameworkunifiedResourceModuleTable_t;
/*
* @todo
* There is no release processing for "new frameworkunifiedResourceModuleTable_t" created under McOpenMonitor() (Valgrind pointed).
*/
}
frameworkunifiedResourceModuleTable_t::iterator mod_it = frameworkunifiedResourceModuleTable->find(mod);
if (mod_it == frameworkunifiedResourceModuleTable->end()) {
return NULL;
}
frameworkunifiedResourceTable_t::iterator res_it = mod_it->second.resTable.find(key);
if (res_it == mod_it->second.resTable.end()) {
return NULL;
}
return &res_it->second;
}
int frameworkunifiedGetResource(const char *mod, const char *key, long *resource) { // NOLINT (readability/nolint)
frameworkunifiedResource *r = frameworkunifiedSearchResourse(mod, key);
if (r == NULL) {
return -1;
}
if (resource == NULL) {
FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "resource is NULL");
return -1;
}
*resource = r->resource;
return 0;
}
int frameworkunifiedAcquireResouce(const char *mod, const char *key, long *resource) { // NOLINT (readability/nolint)
frameworkunifiedResource *r = frameworkunifiedSearchResourse(mod, key);
if (r == NULL) {
return -1;
}
*resource = r->resource;
return ++(r->ref_counter);
}
int frameworkunifiedReleaseResouce(const char *mod, const char *key) {
frameworkunifiedResource *r = frameworkunifiedSearchResourse(mod, key);
if (r == NULL) {
return -1;
}
return --(r->ref_counter);
}
int frameworkunifiedSearchResourseKey(const char *mod, long resource, const char **key) { // NOLINT (readability/nolint)
if (frameworkunifiedResourceModuleTable == NULL) {
frameworkunifiedResourceModuleTable = new frameworkunifiedResourceModuleTable_t;
}
frameworkunifiedResourceModuleTable_t::iterator mod_it = frameworkunifiedResourceModuleTable->find(mod);
if (mod_it == frameworkunifiedResourceModuleTable->end()) {
return -1;
}
frameworkunifiedResourceTableR_t::iterator resR_it = mod_it->second.resTableR.find(resource);
if (resR_it == mod_it->second.resTableR.end()) {
return -1;
}
*key = (resR_it->second).c_str();
return 0;
}
int frameworkunifiedRegistResouce(const char *mod, const char *key, long resource, // NOLINT (readability/nolint)
int init_counter) {
int ret = 0;
if (frameworkunifiedResourceModuleTable == NULL) {
frameworkunifiedResourceModuleTable = new frameworkunifiedResourceModuleTable_t;
}
frameworkunifiedResourceModuleTable_t::iterator mod_it = frameworkunifiedResourceModuleTable->find(mod);
if (mod_it == frameworkunifiedResourceModuleTable->end()) {
frameworkunifiedResourceTable mod_res;
frameworkunifiedResourceModuleTable->insert(std::make_pair(mod, mod_res)); // LCOV_EXCL_BR_LINE 11:unexpected branch
mod_it = frameworkunifiedResourceModuleTable->find(mod); // LCOV_EXCL_BR_LINE 11:unexpected branch
}
if (mod_it->second.resTable.find(key) == mod_it->second.resTable.end()) {
frameworkunifiedResource regist_res;
regist_res.ref_counter = init_counter;
regist_res.resource = resource;
mod_it->second.resTable.insert(std::make_pair(key, regist_res));
mod_it->second.resTableR.insert(std::make_pair(resource, key));
} else {
// LCOV_EXCL_BR_START 15:marco defined in "native_service/ns_logger_if.h"
FRAMEWORKUNIFIEDLOG(ZONE_NS_WAR, __func__, "Key(%s) already regist", key != 0 ? key : NULL);
// LCOV_EXCL_BR_STOP
ret = -1;
}
return ret;
}
int frameworkunifiedUnregistResouce(const char *mod, const char *key) {
if (frameworkunifiedResourceModuleTable == NULL) {
frameworkunifiedResourceModuleTable = new frameworkunifiedResourceModuleTable_t;
}
frameworkunifiedResourceModuleTable_t::iterator mod_it = frameworkunifiedResourceModuleTable->find(mod);
if (mod_it == frameworkunifiedResourceModuleTable->end()) {
// LCOV_EXCL_BR_START 15:marco defined in "native_service/ns_logger_if.h"
FRAMEWORKUNIFIEDLOG(ZONE_NS_WAR, __func__, "Mod(%s) undefined", mod != 0 ? mod : NULL);
// LCOV_EXCL_BR_STOP
} else {
frameworkunifiedResourceTable_t::iterator res_it = mod_it->second.resTable.find(key);
if (res_it != mod_it->second.resTable.end()) {
long resource = res_it->second.resource; // NOLINT (readability/nolint)
mod_it->second.resTable.erase(key);
if (mod_it->second.resTableR.find(resource) != mod_it->second.resTableR.end()) {
mod_it->second.resTableR.erase(resource);
}
} else {
// LCOV_EXCL_BR_START 15:marco defined in "native_service/ns_logger_if.h"
FRAMEWORKUNIFIEDLOG(ZONE_NS_WAR, __func__, "Key(%s) no regist", key != 0 ? key : NULL);
// LCOV_EXCL_BR_STOP
}
}
return 0;
}
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