/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * * Copyright (C) 2007 by Dominik Wenger * $Id: installzip.cpp 13990 2007-07-25 22:26:10Z Dominik Wenger $ * * All files in this archive are subject to the GNU General Public License. * See the file COPYING in the source tree root for full license agreement. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include "installzip.h" #include "zip/zip.h" #include "zip/unzip.h" ZipInstaller::ZipInstaller(QObject* parent): QObject(parent) { } void ZipInstaller::install(Ui::InstallProgressFrm* dp) { m_dp = dp; m_dp->listProgress->addItem(tr("Downloading file %1.%2") .arg(QFileInfo(m_url).baseName(), QFileInfo(m_url).completeSuffix())); // temporary file needs to be opened to get the filename downloadFile.open(); m_file = downloadFile.fileName(); downloadFile.close(); // get the real file. getter = new HttpGet(this); getter->setProxy(m_proxy); getter->setFile(&downloadFile); getter->getFile(QUrl(m_url)); connect(getter, SIGNAL(done(bool)), this, SLOT(downloadDone(bool))); connect(getter, SIGNAL(downloadDone(int, bool)), this, SLOT(downloadRequestFinished(int, bool))); connect(getter, SIGNAL(dataReadProgress(int, int)), this, SLOT(updateDataReadProgress(int, int))); } void ZipInstaller::downloadRequestFinished(int id, bool error) { qDebug() << "Install::downloadRequestFinished" << id << error; qDebug() << "error:" << getter->errorString(); downloadDone(error); } void ZipInstaller::downloadDone(bool error) { qDebug() << "Install::downloadDone, error:" << error; // update progress bar int max = m_dp->progressBar->maximum(); if(max == 0) { max = 100; m_dp->progressBar->setMaximum(max); } m_dp->progressBar->setValue(max); if(getter->httpResponse() != 200) { m_dp->listProgress->addItem(tr("Download error: received HTTP error %1.").arg(getter->httpResponse())); m_dp->buttonAbort->setText(tr("&Ok")); emit done(true); return; } if(error) { m_dp->listProgress->addItem(tr("Download error: %1").arg(getter->errorString())); m_dp->buttonAbort->setText(tr("&Ok")); emit done(true); return; } else m_dp->listProgress->addItem(tr("Download finished.")); // unzip downloaded file qDebug() << "about to unzip the downloaded file" << m_file << "to" << m_mountpoint; m_dp->listProgress->addItem(tr("Extracting file.")); qDebug() << "file to unzip: " << m_file; UnZip::ErrorCode ec; UnZip uz; ec = uz.openArchive(m_file); if(ec != UnZip::Ok) { m_dp->listProgress->addItem(tr("Opening archive failed: %1.") .arg(uz.formatError(ec))); m_dp->buttonAbort->setText(tr("&Ok")); emit done(false); return; } ec = uz.extractAll(m_mountpoint); if(ec != UnZip::Ok) { m_dp->listProgress->addItem(tr("Extracting failed: %1.") .arg(uz.formatError(ec))); m_dp->buttonAbort->setText(tr("&Ok")); emit done(false); return; } m_dp->listProgress->addItem(tr("creating installation log")); QStringList zipContents = uz.fileList(); QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, 0); installlog.beginGroup(m_logsection); for(int i = 0; i < zipContents.size(); i++) { installlog.setValue(zipContents.at(i),installlog.value(zipContents.at(i),0).toInt()+1); } installlog.endGroup(); // remove temporary file downloadFile.remove(); m_dp->listProgress->addItem(tr("Extraction finished successfully.")); m_dp->buttonAbort->setText(tr("&Ok")); emit done(false); } void ZipInstaller::updateDataReadProgress(int read, int total) { m_dp->progressBar->setMaximum(total); m_dp->progressBar->setValue(read); qDebug() << "progress:" << read << "/" << total; }