First stab at porting rbutil to Qt4. Currently only installing a current or archived build is working. To build, run qmake && make in the source folder. Beware that the syntax of rbutil.ini has slightly changed. Caching of the downloaded files is also still missing.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13989 a1c6a512-1295-4272-9138-f99709370657

rbutil/rbutilqt/httpget.cpp

@@ -0,0 +1,144 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Riebeling
+ *   $Id:$
+ *
+ * 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 <QtCore>
+#include <QtNetwork>
+#include <QtDebug>
+
+#include "httpget.h"
+
+
+HttpGet::HttpGet(QObject *parent)
+    : QObject(parent)
+{
+
+    outputFile = new QFile(this);
+    connect(&http, SIGNAL(done(bool)), this, SLOT(httpDone(bool)));
+    connect(&http, SIGNAL(dataReadProgress(int, int)), this, SLOT(httpProgress(int, int)));
+    connect(&http, SIGNAL(requestFinished(int, bool)), this, SLOT(httpFinished(int, bool)));
+    connect(&http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader&)), this, SLOT(httpResponseHeader(const QHttpResponseHeader&)));
+}
+
+
+QHttp::Error HttpGet::error()
+{
+    return http.error();
+}
+
+void HttpGet::httpProgress(int read, int total)
+{
+    emit dataReadProgress(read, total);
+}
+
+
+void HttpGet::setProxy(const QUrl &proxy)
+{
+    qDebug() << "HttpGet::setProxy" << proxy.toString();
+    http.setProxy(proxy.host(), proxy.port(), proxy.userName(), proxy.password());
+}
+
+
+void HttpGet::setFile(QFile *file)
+{
+    outputFile = file;
+    qDebug() << "HttpGet::setFile" << outputFile->fileName();
+}
+
+
+void HttpGet::abort()
+{
+    http.abort();
+    outputFile->close();
+}
+
+
+bool HttpGet::getFile(const QUrl &url)
+{
+    if (!url.isValid()) {
+        qDebug() << "Error: Invalid URL" << endl;
+        return false;
+    }
+
+    if (url.scheme() != "http") {
+        qDebug() << "Error: URL must start with 'http:'" << endl;
+        return false;
+    }
+
+    if (url.path().isEmpty()) {
+        qDebug() << "Error: URL has no path" << endl;
+        return false;
+    }
+
+    QString localFileName = outputFile->fileName();
+    if (localFileName.isEmpty())
+        outputFile->setFileName(QFileInfo(url.path()).fileName());
+
+    if (!outputFile->open(QIODevice::ReadWrite)) {
+        qDebug() << "Error: Cannot open " << qPrintable(outputFile->fileName())
+            << " for writing: " << qPrintable(outputFile->errorString())
+            << endl;
+        return false;
+    }
+
+    http.setHost(url.host(), url.port(80));
+    http.get(url.path(), outputFile);
+    http.close();
+    return true;
+}
+
+void HttpGet::httpDone(bool error)
+{
+    if (error) {
+        qDebug() << "Error: " << qPrintable(http.errorString()) << endl;
+    } else {
+        qDebug() << "File downloaded as " << qPrintable(outputFile->fileName())
+             << endl;
+    }
+    outputFile->close();
+    emit done(error);
+}
+
+
+void HttpGet::httpFinished(int id, bool error)
+{
+    qDebug() << "HttpGet::httpFinished";
+    qDebug() << "id:" << id << "error:" << error;
+    emit requestFinished(id, error);
+
+}
+
+
+QString HttpGet::errorString()
+{
+    return http.errorString();
+}
+
+
+void HttpGet::httpResponseHeader(const QHttpResponseHeader &resp)
+{
+    qDebug() << "HttpGet::httpResponseHeader()" << resp.statusCode();
+    response = resp.statusCode();
+    if(response != 200) http.abort();
+}
+
+
+int HttpGet::httpResponse()
+{
+    return response;
+}