Add rudimentary file input

No nonblock support yet

1 files changed, 69 insertions, 0 deletions

diff --git a/src/input/File.h b/src/input/File.h
new file mode 100644
index 0000000..61be8b1
--- /dev/null
+++ b/src/input/File.h
@@ -0,0 +1,69 @@
+/*
+   Copyright (C) 2009 Her Majesty the Queen in Right of Canada (Communications
+   Research Center Canada)
+
+   Copyright (C) 2016 Matthias P. Braendli
+    http://www.opendigitalradio.org
+
+   */
+/*
+   This file is part of ODR-DabMux.
+
+   ODR-DabMux 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 3 of the
+   License, or (at your option) any later version.
+
+   ODR-DabMux 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 ODR-DabMux.  If not, see <http://www.gnu.org/licenses/>.
+   */
+
+#pragma once
+
+#include <vector>
+#include <string>
+#include <stdint.h>
+#include "input/inputs.h"
+#include "ManagementServer.h"
+
+namespace Inputs {
+
+class FileBase : public InputBase {
+    public:
+        virtual int open(const std::string& name);
+        virtual int readFrame(void* buffer, int size) = 0;
+        virtual int setBitrate(int bitrate) = 0;
+        virtual int close();
+
+        /* Rewind the file
+         * Returns -1 on failure, 0 on success
+         */
+        virtual int rewind();
+    protected:
+        // We use unix open() instead of fopen() because
+        // we want to do non-blocking I/O
+        int m_fd = -1;
+};
+
+class MPEGFile : public FileBase {
+    public:
+        virtual int readFrame(void* buffer, int size);
+        virtual int setBitrate(int bitrate);
+
+    private:
+        bool m_parity = false;
+};
+
+class DABPlusFile : public FileBase {
+    public:
+        virtual int readFrame(void* buffer, int size);
+        virtual int setBitrate(int bitrate);
+};
+
+
+};