Imported Upstream version 0.6.8

1 files changed, 111 insertions, 0 deletions

diff --git a/src/findsubtitles/filedownloader/filedownloader.cpp b/src/findsubtitles/filedownloader/filedownloader.cpp
new file mode 100644
index 0000000..ca3e435
--- /dev/null
+++ b/src/findsubtitles/filedownloader/filedownloader.cpp
@@ -0,0 +1,111 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2009 Ricardo Villalba <rvm@escomposlinux.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* Based on the Qt network/http example */
+
+#include "filedownloader.h"
+#include <QHttp>
+#include <QTimer>
+
+FileDownloader::FileDownloader(QWidget *parent) : QProgressDialog(parent)
+{
+	http_get_id = -1;
+	setMinimumDuration(0);
+
+	http = new QHttp(this);
+
+	connect(http, SIGNAL(requestFinished(int, bool)),
+            this, SLOT(httpRequestFinished(int, bool)));
+	connect(http, SIGNAL(dataReadProgress(int, int)),
+            this, SLOT(updateDataReadProgress(int, int)));
+	connect(http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader &)),
+            this, SLOT(readResponseHeader(const QHttpResponseHeader &)));
+	connect(this, SIGNAL(canceled()), this, SLOT(cancelDownload()));
+
+	setWindowTitle(tr("Downloading..."));
+}
+
+FileDownloader::~FileDownloader() {
+	//qDebug("FileDownloader::~FileDownloader");
+	delete http;
+}
+
+void FileDownloader::setProxy(QNetworkProxy proxy) {
+	http->abort();
+	http->setProxy(proxy);
+
+	qDebug("FileDownloader::setProxy: host: '%s' port: %d type: %d",
+           proxy.hostName().toUtf8().constData(), proxy.port(), proxy.type());
+}
+
+void FileDownloader::download(QUrl url) {
+	QHttp::ConnectionMode mode = url.scheme().toLower() == "https" ? QHttp::ConnectionModeHttps : QHttp::ConnectionModeHttp;
+	http->setHost(url.host(), mode, url.port() == -1 ? 0 : url.port());
+    
+	if (!url.userName().isEmpty())
+		http->setUser(url.userName(), url.password());
+
+	http_request_aborted = false;
+	http_get_id = http->get(url.path(), &buffer);
+
+	setLabelText(tr("Downloading %1").arg(url.toString()));
+}
+
+void FileDownloader::cancelDownload() {
+	http_request_aborted = true;
+	http->abort();
+}
+
+void FileDownloader::httpRequestFinished(int request_id, bool error) {
+	qDebug("FileDownloader::httpRequestFinished: request_id %d, error %d", request_id, error);
+
+	if (request_id != http_get_id) return;
+
+	if (http_request_aborted) {
+		hide();
+		return;
+	}
+
+	hide();
+
+	if (error) {
+		emit downloadFailed(http->errorString());
+	} else {
+		emit downloadFinished(buffer.data());
+	}
+}
+
+void FileDownloader::readResponseHeader(const QHttpResponseHeader &responseHeader) {
+	if (responseHeader.statusCode() != 200) {
+		emit downloadFailed(responseHeader.reasonPhrase());
+		http_request_aborted = true;
+		hide();
+		http->abort();
+		return;
+	}
+}
+
+void FileDownloader::updateDataReadProgress(int bytes_read, int total_bytes) {
+	if (http_request_aborted) return;
+
+	setMaximum(total_bytes);
+	setValue(bytes_read);
+}
+
+#include "moc_filedownloader.cpp"
+