smartcardx/lib/cjs/logger.js

Backend library for communication with smartcards using system native PCSC interface. Plain Iso7816 + EMV + GlobalPlatform functionality.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Logger = void 0;
let customFatalLogFun = null;
let customErrorLogFun = null;
let customWarnLogFun = null;
let customInfoLogFun = null;
let customDebugLogFun = null;
let customTraceLogFun = null;
let currLogLevel = 4 /* Logger.ELogLevel.INFO */;
function nullableLogFunctionCall(minLogLevel, customLogFun, defLogFun, ...args) {
    if (currLogLevel < minLogLevel)
        return;
    if (typeof customLogFun === 'function') {
        customLogFun(...args);
        return;
    }
    defLogFun(...args);
}
var Logger;
(function (Logger) {
    /** Default fallback log functions */
    let DefLogFun;
    (function (DefLogFun) {
        function fatal(...args) {
            console.error(`[${Logger.utcDateStr()}][FATAL]: `, ...args);
        }
        DefLogFun.fatal = fatal;
        function error(...args) {
            console.error(`[${Logger.utcDateStr()}][ERROR]: `, ...args);
        }
        DefLogFun.error = error;
        function warn(...args) {
            console.warn(`[${Logger.utcDateStr()}][WARN]: `, ...args);
        }
        DefLogFun.warn = warn;
        function info(...args) {
            console.info(`[${Logger.utcDateStr()}][INFO]: `, ...args);
        }
        DefLogFun.info = info;
        function debug(...args) {
            console.log(`[${Logger.utcDateStr()}][DEBUG]: `, ...args);
        }
        DefLogFun.debug = debug;
        function trace(...args) {
            console.log(`[${Logger.utcDateStr()}][TRACE]: `, ...args);
        }
        DefLogFun.trace = trace;
    })(DefLogFun = Logger.DefLogFun || (Logger.DefLogFun = {}));
    function isAtLeastLevel(logLvl) {
        return currLogLevel >= logLvl;
    }
    Logger.isAtLeastLevel = isAtLeastLevel;
    /** Example return: `2024-08-25T13:16:54.158Z` */
    function utcDateStr() {
        return new Date().toISOString();
    }
    Logger.utcDateStr = utcDateStr;
    function setLogLevel(logLvl) {
        currLogLevel = logLvl;
        return Logger;
    }
    Logger.setLogLevel = setLogLevel;
    function setFatalLogFun(logFun) {
        customFatalLogFun = logFun;
        return Logger;
    }
    Logger.setFatalLogFun = setFatalLogFun;
    function setErrorLogFun(logFun) {
        customErrorLogFun = logFun;
        return Logger;
    }
    Logger.setErrorLogFun = setErrorLogFun;
    function setWarnLogFun(logFun) {
        customWarnLogFun = logFun;
        return Logger;
    }
    Logger.setWarnLogFun = setWarnLogFun;
    function setInfoLogFun(logFun) {
        customInfoLogFun = logFun;
        return Logger;
    }
    Logger.setInfoLogFun = setInfoLogFun;
    function setDebugLogFun(logFun) {
        customDebugLogFun = logFun;
        return Logger;
    }
    Logger.setDebugLogFun = setDebugLogFun;
    function setTraceLogFun(logFun) {
        customTraceLogFun = logFun;
        return Logger;
    }
    Logger.setTraceLogFun = setTraceLogFun;
    function fatal(...args) {
        nullableLogFunctionCall(1 /* Logger.ELogLevel.FATAL */, customFatalLogFun, DefLogFun.fatal, ...args);
    }
    Logger.fatal = fatal;
    function error(...args) {
        nullableLogFunctionCall(2 /* Logger.ELogLevel.ERROR */, customErrorLogFun, DefLogFun.error, ...args);
    }
    Logger.error = error;
    function warn(...args) {
        nullableLogFunctionCall(3 /* Logger.ELogLevel.WARN */, customWarnLogFun, DefLogFun.warn, ...args);
    }
    Logger.warn = warn;
    function info(...args) {
        nullableLogFunctionCall(4 /* Logger.ELogLevel.INFO */, customInfoLogFun, DefLogFun.info, ...args);
    }
    Logger.info = info;
    function debug(...args) {
        nullableLogFunctionCall(5 /* Logger.ELogLevel.DEBUG */, customDebugLogFun, DefLogFun.debug, ...args);
    }
    Logger.debug = debug;
    function trace(...args) {
        nullableLogFunctionCall(6 /* Logger.ELogLevel.TRACE */, customTraceLogFun, DefLogFun.trace, ...args);
    }
    Logger.trace = trace;
})(Logger || (exports.Logger = Logger = {}));
exports.default = Logger;