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