1 files changed, 91 insertions, 0 deletions
diff --git a/src/DownloadQueue.cc b/src/DownloadQueue.cc
new file mode 100644
index 0000000..0718806
--- /dev/null
+++ b/src/DownloadQueue.cc
@@ -0,0 +1,91 @@
+/*
+ * vdr-vodcatcher - A plugin for the Linux Video Disk Recorder
+ * Copyright (c) 2007 - 2008 Tobias Grimm <vdr@e-tobi.net>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * $Id: DownloadQueue.cc 7652 2008-08-05 21:37:57Z svntobi $
+ *
+ */
+
+#include "DownloadQueue.h"
+#include "Download.h"
+
+using namespace std;
+
+RefPtr<Download> DownloadQueue::GetNextDownload()
+{
+    if (downloads.empty())
+    {
+        return RefPtr<Download>();
+    }
+    else
+    {
+        return downloads.back();
+    }
+}
+
+RefPtr<Download> DownloadQueue::GetDownloadByUrl(string url)
+{
+    DownloadDeque::iterator i = LocateDownload(url);
+
+    if (i != downloads.end())
+    {
+        return *LocateDownload(url);
+    }
+    else
+    {
+        return RefPtr<Download>();
+    }
+}
+
+void DownloadQueue::RemoveDownload(RefPtr<Download> download)
+{
+    DownloadDeque::iterator i = LocateDownload(download->GetUrl());
+
+    if (i != downloads.end())
+    {
+        downloads.erase(i);
+    }
+}
+
+DownloadQueue::DownloadDeque::iterator DownloadQueue::LocateDownload(string url)
+{
+    DownloadDeque::iterator i;
+
+    for (i = downloads.begin(); i != downloads.end(); i++)
+    {
+        if ((*i)->GetUrl() == url)
+        {
+            break;
+        }
+    }
+
+    return i;
+}
+
+RefPtr<Download> DownloadQueue::AddDownload(const string url)
+{
+    DownloadDeque::iterator i = LocateDownload(url);
+
+    if (i == downloads.end())
+    {
+        RefPtr<Download> download(new Download(url));
+        downloads.push_front(download);
+        return download;
+    }
+
+    return *i;
+}