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/*
* Copyright (c) 2017 - 2019, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#define LOG_TAG "PlatformConfig"
#include <errno.h>
#include <utils/Log.h>
#include <sys/mman.h>
#include "PlatformConfig.h"
#include "ConfigParser.h"
#ifdef ENABLE_CONFIGSTORE
#include <vendor/qti/hardware/capabilityconfigstore/1.0/types.h>
#include <vendor/qti/hardware/capabilityconfigstore/1.0/ICapabilityConfigStore.h>
#endif
namespace Platform {
#define PLAT_CONFIG_FILE "/vendor/etc/system_properties.xml"
Config* Config::mInstance;
Config::Config() {
Platform::ConfigParser::initAndParse(PLAT_CONFIG_FILE, mConfigMap);
}
Config* Config::getInstance() {
VIDC_PLAT_LOGH("%s: Enter", __func__);
if (!mInstance) {
mInstance = new Config();
}
return mInstance;
}
ConfigError_t Config::getInt32(Config_t config, int32_t *value,
const int32_t defaultValue) {
Config *conf = getInstance();
if (conf == nullptr) {
*value = defaultValue;
return FAIL;
}
if (conf->mConfigMap.find(configStrMap[config].name) == conf->mConfigMap.end()) {
VIDC_PLAT_LOGH("%s: Returning default", __func__);
*value = defaultValue;
return FAIL;
}
*value = (int32_t) atoi(conf->mConfigMap[configStrMap[config].name].c_str());
VIDC_PLAT_LOGH("%s Config name: %s value: %d",
__func__, configStrMap[config].name, *value);
return OK;
}
bool Config::isConfigStoreEnabled()
{
#ifdef ENABLE_CONFIGSTORE
return true;
#else
return false;
#endif
}
ConfigError_t Config::getConfigStoreBool(const char *area, const char *config,
bool &value, const bool defaultValue)
{
#ifdef ENABLE_CONFIGSTORE
using vendor::qti::hardware::capabilityconfigstore::V1_0::Result;
using vendor::qti::hardware::capabilityconfigstore::V1_0::CommandResult;
if (area == nullptr || config == nullptr) {
return FAIL;
}
value = defaultValue;
Config *conf = getInstance();
if (conf == nullptr) {
return FAIL;
}
// load on demand
if (conf->mConfigStore == nullptr) {
conf->mConfigStore = ICapabilityConfigStore::tryGetService();
}
if (conf->mConfigStore == nullptr) {
VIDC_PLAT_LOGH("%s: unable to get configstore service", __func__);
return FAIL;
}
CommandResult result = {Result::NOT_FOUND, 0};
conf->mConfigStore->getConfig(area, config, [&](const CommandResult &res) {
result = res;
});
if (result.result_type != Result::SUCCESS) {
VIDC_PLAT_LOGH("%s: %s/%s not found(%u)", __func__, area, config,
result.result_type);
return FAIL;
}
if (strncasecmp("true", result.value.c_str(), result.value.size()) == 0) {
value = true;
} else {
value = false;
}
VIDC_PLAT_LOGH("%s: %s/%s=%s, returning %s ", __func__, area, config,
result.value.c_str(), value ? "true" : "false");
return OK;
#else
(void)(area);
(void)(config);
value = defaultValue;
return OK;
#endif
}
}
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