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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "logger.h"
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#include <QDir>
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#include <QDebug>
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#include <QTextStream>
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#include <QDateTime>
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Logger::Logger(QString path) {
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this->path = path;
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}
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Logger::~Logger() {
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}
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QString Logger::defaultPath() const {
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return QDir::currentPath() + "/errors.log";
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}
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void Logger::lastError(const QSqlQuery &q, bool logQuery) {
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if (logQuery || q.lastError().isValid()) {
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QFile log(this->getPath());
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log.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
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log.seek(log.size());
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QTextStream stream(&log);
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const QString errorMsg = this->generateLogMsg(q.lastError());
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if (!errorMsg.isEmpty()) {
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qWarning() << errorMsg;
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stream << errorMsg;
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}
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if (logQuery || !errorMsg.isEmpty()) {
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const QString query = this->generateLogMsg(q);
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if (!query.isEmpty()) {
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if (errorMsg.isEmpty()) {
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qDebug() << query;
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} else {
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qWarning() << query;
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}
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stream << query;
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}
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}
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stream << "\n";
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stream.flush();
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log.close();
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}
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}
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void Logger::lastError(const QSqlError &e) {
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if (e.isValid()) {
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QFile log(this->getPath());
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log.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
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log.seek(log.size());
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QTextStream stream(&log);
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qDebug() << this->generateLogMsg(e);
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stream << this->generateLogMsg(e);
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stream << "\n";
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stream.flush();
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log.close();
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}
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}
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QString Logger::generateLogMsg(const QSqlQuery &q, bool withValues) const {
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QString r = "<" + q.executedQuery() + ">";
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if (withValues) {
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QMap<QString, QVariant> m = q.boundValues();
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QMap<QString, QVariant>::iterator i;
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if (!m.isEmpty()) {
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r += "Values: ";
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for (i = m.begin(); i != m.end(); ++i) {
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r += "{" + i.key() + "=" + i.value().toString() + "}";
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}
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}
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}
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return r;
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}
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QString Logger::getPath() {
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if (this->path.isEmpty()) {
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this->path = this->defaultPath();
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}
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return path;
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}
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void Logger::setPath(const QString &value) {
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path = value;
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}
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QString Logger::generateLogMsg(const QSqlError &e) const {
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QString r = "";
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if (e.isValid()) {
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r = "ErrorUTC:" +
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QDateTime::currentDateTime().toString("yyyy-MM-dd|hh:MM:ss") + "|" +
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e.driverText() + "|" + e.databaseText().toLatin1();
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}
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return r;
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}
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