mirror of
https://github.com/YACReader/yacreader
synced 2025-05-28 03:10:27 -04:00
85 lines
1.9 KiB
C++
85 lines
1.9 KiB
C++
#include "check_new_version.h"
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#include <QMessageBox>
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#include <QUrl>
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#include <QtGlobal>
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#include <QStringList>
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#include <QNetworkAccessManager>
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#include <QEventLoop>
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#include <QTimer>
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#include <QNetworkRequest>
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#include <QNetworkReply>
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#define PREVIOUS_VERSION "6.0.0"
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HttpVersionChecker::HttpVersionChecker()
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:HttpWorker("https://bitbucket.org/luisangelsm/yacreader/wiki/Home")
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{
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connect(this,SIGNAL(dataReady(const QByteArray &)),this,SLOT(checkNewVersion(const QByteArray &)));
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}
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void HttpVersionChecker::checkNewVersion(const QByteArray & data)
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{
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checkNewVersion(QString(data));
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}
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bool HttpVersionChecker::checkNewVersion(QString sourceContent)
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{
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#ifdef Q_OS_WIN32
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QRegExp rx(".*YACReader\\-([0-9]+).([0-9]+).([0-9]+)\\.?([0-9]+)?.{0,5}win32.*");
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#endif
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#if defined Q_OS_UNIX && !defined Q_OS_MAC
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QRegExp rx(".*YACReader\\-([0-9]+).([0-9]+).([0-9]+)\\.?([0-9]+)?.{0,5}X11.*");
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#endif
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#ifdef Q_OS_MAC
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QRegExp rx(".*YACReader\\-([0-9]+).([0-9]+).([0-9]+)\\.?([0-9]+)?.{0,5}Mac.*");
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#endif
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int index = 0;
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bool newVersion = false;
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bool sameVersion = true;
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//bool currentVersionIsNewer = false;
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#ifdef QT_DEBUG
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QString version(PREVIOUS_VERSION);
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#else
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QString version(VERSION);
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#endif
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QStringList sl = version.split(".");
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if((index = rx.indexIn(sourceContent))!=-1)
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{
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int length = qMin(sl.size(),(rx.cap(4)!="")?4:3);
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for(int i=0;i<length;i++)
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{
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if(rx.cap(i+1).toInt()<sl.at(i).toInt())
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{
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return false;
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}
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if(rx.cap(i+1).toInt()>sl.at(i).toInt()){
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newVersion=true;
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break;
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}
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else
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sameVersion = sameVersion && rx.cap(i+1).toInt()==sl.at(i).toInt();
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}
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if(!newVersion && sameVersion)
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{
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if((sl.size()==3)&&(rx.cap(4)!=""))
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newVersion = true;
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}
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}
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if(newVersion == true)
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{
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emit newVersionDetected();
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return true;
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}
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else
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{
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return false;
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}
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}
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