Add a class for accessing applications assets

[libs/core.git] / source / io / unix / asset.cpp

diff --git a/source/io/unix/asset.cpp b/source/io/unix/asset.cpp
new file mode 100644 (file)
index 0000000..7971f1b
--- /dev/null
+++ b/source/io/unix/asset.cpp
@@ -0,0 +1,47 @@
+#include <msp/fs/dir.h>
+#include "asset.h"
+#include "file.h"
+
+using namespace std;
+
+namespace Msp {
+namespace IO {
+
+struct Asset::Private
+{
+       Seekable *file;
+};
+
+Asset::Asset(const string &name)
+{
+       Seekable *file = new BufferedFile((FS::get_sys_data_dir()/name).str());
+
+       priv = new Private;
+       priv->file = file;
+
+       priv->file->signal_flush_required.connect(signal_flush_required);
+}
+
+Asset::~Asset()
+{
+       delete priv->file;
+       delete priv;
+}
+
+unsigned Asset::do_read(char *buf, unsigned size)
+{
+       return priv->file->read(buf, size);
+}
+
+SeekOffset Asset::seek(SeekOffset off, SeekType type)
+{
+       return priv->file->seek(off, type);
+}
+
+SeekOffset Asset::tell() const
+{
+       return priv->file->tell();
+}
+
+} // namespace IO
+} // namespace Msp