Copyright 2010 Comarch S.A.
*******************************************************************************/
-
/*!
- \file XdxfDictDownloader.cpp
- \author Mateusz Półrola <mateusz.polrola@comarch.com>
- */
+ \file XdxfDictDownloader.cpp
+ \author Mateusz Półrola <mateusz.polrola@comarch.com>
+*/
#include "XdxfDictDownloader.h"
#include "XdxfDictDownloadProgressDialog.h"
#include <QDebug>
-
+#include <QProcess>
#include <bzlib.h>
+#ifndef Q_WS_MAEMO_5
#include <libtar.h>
+#endif
#include <stdio.h>
#include <fcntl.h>
typedef void BZFILE;
-
-
XdxfDictDownloader::XdxfDictDownloader(QObject *parent) :
QObject(parent) {
parentDialog = 0;
+ progressDialog = 0;
manager = new QNetworkAccessManager(this);
connect(manager, SIGNAL(finished(QNetworkReply*)),
this, SLOT(dictListReceived(QNetworkReply*)));
-
-
- progressDialog = 0;
- connect(&http, SIGNAL(finished()), this, SLOT(processFinished()));
+ connect(&http, SIGNAL(finished()),
+ this, SLOT(processFinished()));
+ connect(&http, SIGNAL(error(QString)),
+ this, SLOT(downloadingError(QString)));
+ connect(&http, SIGNAL(progress(qint64,qint64)),
+ this, SLOT(updateDownloadProgress(qint64,qint64)));
}
+
void XdxfDictDownloader::download(QWidget *parent) {
parentDialog = parent;
aborted = false;
connect(progressDialog, SIGNAL(cancelDownloading()),
this, SLOT(breakDownloading()));
+ connect(this, SIGNAL(downloadProgress(float)),
+ progressDialog, SLOT(updateProgress(float)));
+
progressDialog->setText(tr("Downloading dictionaries list"));
progressDialog->show();
}
+
QString XdxfDictDownloader::downloadedFile() {
return _downloadedFile;
}
+void XdxfDictDownloader::updateDownloadProgress(qint64 downloaded,
+ qint64 total) {
+ Q_EMIT downloadProgress(float(downloaded) / float(total));
+}
+
+
+void XdxfDictDownloader::downloadingError(QString error) {
+ breakDownloading();
+ Q_EMIT notify(Notify::Error, error);
+}
+
+
void XdxfDictDownloader::breakDownloading() {
//if user cancel downloading we kill all running processes, hide progress dialog and set flag that user cancel downloading.
aborted = true;
if(progressDialog && progressDialog->isVisible()) {
progressDialog->accept();
}
-
}
+
void XdxfDictDownloader::processFinished() {
//first check if user cancel downloading
if(aborted) return;
downloadComplete();
}
+
void XdxfDictDownloader::downloadComplete() {
if(aborted) return;
// Downloaded tar file name is different than extracted folder so we need
emit fileDownloaded(_downloadedFile);
}
-void XdxfDictDownloader::dictListReceived(QNetworkReply *reply) {
- if(aborted) return;
+void XdxfDictDownloader::dictListReceived(QNetworkReply *reply) {
progressDialog->accept();
-
+ if(aborted)
+ return;
if(reply->error() != QNetworkReply::NoError) {
Q_EMIT notify(Notify::Error, reply->errorString());
return;
fclose(archive);
// Extracting tar
+ #ifndef Q_WS_MAEMO_5
TAR *t;
char * tarfname = new char[file.replace(QRegExp(".bz2%"), "").size()+1];
strcpy(tarfname, file.replace(QRegExp(".bz2%"), "").toStdString().c_str());
return false;
}
tar_close(t);
+ #else
+ QProcess tar;
+ tar.start("tar -xvf " + file.replace(QRegExp(".bz2%"), "") + " -C /tmp/mdict");
+ tar.waitForFinished(-1);
+ #endif
return true;
}