added transport api, moved http into plugin, fixed problems with cue metadata

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@1231 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 134 insertions, 0 deletions

diff --git a/src/plugins/Transports/http/streamreader.cpp b/src/plugins/Transports/http/streamreader.cpp
new file mode 100644
index 000000000..5d61c76d1
--- /dev/null
+++ b/src/plugins/Transports/http/streamreader.cpp
@@ -0,0 +1,134 @@
+/***************************************************************************
+ *   Copyright (C) 2006-2008 by Ilya Kotov                                 *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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.             *
+ ***************************************************************************/
+#include <QApplication>
+#include <QUrl>
+
+#include "downloader.h"
+#include "streamreader.h"
+
+StreamReader::StreamReader(const QString &name, QObject *parent)
+        : QIODevice(parent)
+{
+    m_downloader = new Downloader(this, name);
+    connect(m_downloader, SIGNAL(readyRead()), SIGNAL(readyRead()));
+    connect(m_downloader, SIGNAL(bufferingProgress(int)), SIGNAL(bufferingProgress(int)));
+}
+
+StreamReader::~StreamReader()
+{
+    m_downloader->abort();
+    qDebug("StreamReader::~StreamReader()");
+}
+
+bool StreamReader::atEnd () const
+{
+    return FALSE;
+}
+
+qint64 StreamReader::bytesAvailable () const
+{
+    return m_downloader->bytesAvailable ();
+}
+
+qint64 StreamReader::bytesToWrite () const
+{
+    return -1;
+}
+
+bool StreamReader::canReadLine () const
+{
+    return FALSE;
+}
+
+void StreamReader::close ()
+{
+    m_downloader->abort();
+}
+
+bool StreamReader::isSequential () const
+{
+    return TRUE;
+}
+
+bool StreamReader::open ( OpenMode mode )
+{
+    if (mode != QIODevice::ReadOnly)
+        return FALSE;
+    //downloadFile();
+    setOpenMode(QIODevice::ReadOnly);
+    if (m_downloader->isReady())
+        return TRUE;
+    else
+        return FALSE;
+}
+
+bool StreamReader::reset ()
+{
+    QIODevice::reset();
+    return TRUE;
+}
+
+bool StreamReader::seek ( qint64 pos )
+{
+    QIODevice::seek(pos);
+    return FALSE;
+}
+
+qint64 StreamReader::size () const
+{
+    return bytesAvailable ();
+}
+
+bool StreamReader::waitForBytesWritten ( int msecs )
+{
+    //usleep(msecs*1000);
+    return TRUE;
+}
+
+bool StreamReader::waitForReadyRead ( int msecs )
+{
+    //usleep(msecs*1000);
+    return TRUE;
+}
+
+qint64 StreamReader::readData(char* data, qint64 maxlen)
+{
+    return m_downloader->read (data, maxlen);
+}
+
+qint64 StreamReader::writeData(const char*, qint64)
+{
+    return 0;
+}
+
+void StreamReader::downloadFile()
+{
+    m_downloader->start();
+}
+
+const QString &StreamReader::contentType()
+{
+    m_downloader->mutex()->lock ();
+    m_contentType = m_downloader->contentType();
+    m_downloader->mutex()->unlock();
+    qApp->processEvents();
+    qDebug("StreamReader: content type: %s", qPrintable(m_contentType));
+    return m_contentType;
+}