mirror of
https://github.com/ElvishArtisan/rivendell.git
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79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
// db.cpp
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//
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// Create Rivendell MySQL database RDDbConfig
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//
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// (C) Copyright 2002-2018 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <qsqldatabase.h>
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#include <qsqlquery.h>
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#include "db.h"
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Db::Db(QString *err_str,RDConfig *config)
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{
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QSqlQuery *q;
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db_schema=0;
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//
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// Open Database
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//
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if (!db.isOpen()){
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db=QSqlDatabase::addDatabase(config->mysqlDriver());
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if(!db.isValid()) {
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*err_str+= QString(QObject::tr("Couldn't initialize MySql driver!"));
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return;
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}
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db.setHostName(config->mysqlHostname());
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db.setDatabaseName(config->mysqlDbname());
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db.setUserName(config->mysqlUsername());
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db.setPassword(config->mysqlPassword());
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if(!db.open()) {
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*err_str+=QString(QObject::tr("Couldn't open MySQL connection on"))+
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" \""+config->mysqlHostname()+"\".";
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db.removeDatabase(config->mysqlDbname());
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db.close();
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return;
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}
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q=new QSqlQuery("select DB from VERSION");
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if(q->first()) {
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db_schema=q->value(0).toUInt();
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}
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delete q;
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}
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}
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Db::~Db()
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{
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if(db.isOpen()) {
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// db.removeDatabase(config->mysqlDbname());
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db.close();
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}
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}
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bool Db::isOpen()
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{
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return db.isOpen();
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}
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unsigned Db::schema()
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{
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return db_schema;
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}
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