Merge branch 'master' into stable

1 files changed, 39 insertions, 0 deletions

diff --git a/Source/Core/DiscIO/FileBlob.cpp b/Source/Core/DiscIO/FileBlob.cpp
new file mode 100644
index 0000000000..3e702d650c
--- /dev/null
+++ b/Source/Core/DiscIO/FileBlob.cpp
@@ -0,0 +1,39 @@
+// Copyright 2008 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <string>
+#include "DiscIO/FileBlob.h"
+
+namespace DiscIO
+{
+
+PlainFileReader::PlainFileReader(std::FILE* file)
+	: m_file(file)
+{
+	m_size = m_file.GetSize();
+}
+
+PlainFileReader* PlainFileReader::Create(const std::string& filename)
+{
+	File::IOFile f(filename, "rb");
+	if (f)
+		return new PlainFileReader(f.ReleaseHandle());
+	else
+		return nullptr;
+}
+
+bool PlainFileReader::Read(u64 offset, u64 nbytes, u8* out_ptr)
+{
+	if (m_file.Seek(offset, SEEK_SET) && m_file.ReadBytes(out_ptr, nbytes))
+	{
+		return true;
+	}
+	else
+	{
+		m_file.Clear();
+		return false;
+	}
+}
+
+}  // namespace