73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
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#include <eqpalg/algs/alarm_monitor.h>
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#include <eqpalg/exp_macro/get_macro_replaced_exp.h>
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#include <eqpalg/utility/build_alarm_info.h>
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AlarmMonitor::AlarmMonitor(const string& name, const mix_cc::json& rule_json,
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const string& ruleId, size_t dims)
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: Exp(name, rule_json, ruleId, dims) {
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logger_.reset(new LOG("AlarmMonitor:" + rule_name_, AUTO_CATCH_PID));
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}
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AlarmMonitor::~AlarmMonitor() {}
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/**
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* @brief 重写 init
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*
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* @return int
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*/
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int AlarmMonitor::init() {
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int ret = 0;
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try {
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AlgBase::init();
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reload_config();
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} catch (const std::exception& e) {
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std::throw_with_nested(
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mix_cc::Exception(-1, "load error", BOOST_CURRENT_LOCATION));
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}
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return ret;
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}
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int AlarmMonitor::reload_config() {
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string tmp_exp =
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rule_json_.at("alarm_option").at("alarm_start").at(1).get<std::string>();
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exp_str_ = get_macro_replaced_exp(tmp_exp);
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if (exp_act_ == nullptr && exp_str_ != "") {
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exp_act_ =
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std::make_unique<mix_cc::matheval::Expression>(exp_str_, &mm_vars);
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}
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tmp_exp =
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rule_json_.at("alarm_option").at("alarm_end").at(1).get<std::string>();
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exp_str_ = get_macro_replaced_exp(tmp_exp);
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if (exp_feedback_ == nullptr && exp_str_ != "") {
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exp_feedback_ =
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std::make_unique<mix_cc::matheval::Expression>(exp_str_, &mm_vars);
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}
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error_str_ = rule_json_.at("interval").at("error").at(1).get<std::string>();
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return 0;
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}
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AlarmInfo AlarmMonitor::mon_proc() {
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if (this->exp_act_->evaluate()) {
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//报警时间 依赖query_time_range_ 设置
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this->query_time_range_.set_left(this->query_time_range_.get_right() -
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this->delay_time_);
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string msg = this->rule_name_ + this->error_str_ + " 开始";
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this->logger_->Debug() << this->rule_name_ << " 报警开始" << std::endl;
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return utility::build_alarm_info(MsgLevel::ERROR, rule_id_, rule_name_,
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"AlarmMonitor", msg, query_time_range_);
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}
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if (this->exp_feedback_->evaluate()) {
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//报警时间 依赖query_time_range_ 设置
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this->query_time_range_.set_left(this->query_time_range_.get_right() -
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this->delay_time_);
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string msg = this->rule_name_ + this->error_str_ + " 结束";
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this->logger_->Debug() << this->rule_name_ << " 报警结束" << std::endl;
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return utility::build_alarm_info(MsgLevel::ERROR, rule_id_, rule_name_,
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"AlarmMonitor", msg, query_time_range_);
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}
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return AlarmInfo{};
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}
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mix_cc::json AlarmMonitor::exec_cron() {}
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AlarmInfo AlarmMonitor::cron_proc() {}
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