libcef:

- Add CefReadHandler and CefWriteHandler classes for creating streams handled by the client.

cefclient:
- Add a CefReadHandler test.
- Move tests out of cefclient.cpp and into separate implementation files.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@39 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

tests/cefclient/resource_util.h

@@ -0,0 +1,39 @@
+// Copyright (c) 2009 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#pragma once
+
+#include "cef.h"
+
+#ifndef min
+#define min(a,b) ((a)<(b)?(a):(b))
+#endif
+
+// Load a resource of type BINARY
+bool LoadBinaryResource(int binaryId, DWORD &dwSize, LPBYTE &pBytes);
+
+
+// Implementation of the stream read handler for reading in-memory data.
+class ClientReadHandler : public CefThreadSafeBase<CefReadHandler>
+{
+public:
+  ClientReadHandler(LPBYTE pBytes, DWORD dwSize);
+
+  // Read raw binary data.
+  virtual size_t Read(void* ptr, size_t size, size_t n);
+	
+  // Seek to the specified offset position. |whence| may be any one of
+  // SEEK_CUR, SEEK_END or SEEK_SET.
+  virtual int Seek(long offset, int whence);
+	
+  // Return the current offset position.
+  virtual long Tell();
+
+  // Return non-zero if at end of file.
+  virtual int Eof();
+
+private:
+  LPBYTE bytes_;
+  DWORD size_, offset_;
+};