Break cef.h into multiple headers (issue #142).

- Move wrapper classes from cef_wrapper.h to wrapper/ directory.
- Move C API functions/classes from cef_capi.h to capi/ directory.
- Move global function implementations from cef_context.cc to *_impl.cc files.
- Output auto-generated file paths in cef_paths.gypi.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@442 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

include/wrapper/cef_byte_read_handler.h

@@ -0,0 +1,88 @@
+// Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file are only available to applications that link
+// against the libcef_dll_wrapper target.
+//
+
+#ifndef _CEF_BYTE_READ_HANDLER_H
+#define _CEF_BYTE_READ_HANDLER_H
+
+#include "../cef_base.h"
+#include "../cef_stream.h"
+
+///
+// Thread safe implementation of the CefReadHandler class for reading an
+// in-memory array of bytes.
+///
+class CefByteReadHandler : public CefReadHandler
+{
+public:
+  ///
+  // Create a new object for reading an array of bytes. An optional |source|
+  // reference can be kept to keep the underlying data source from being
+  // released while the reader exists.
+  ///
+  CefByteReadHandler(const unsigned char* bytes, size_t size,
+                     CefRefPtr<CefBase> source);
+
+  ///
+  // 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:
+  const unsigned char* bytes_;
+  size_t size_;
+  size_t offset_;
+  CefRefPtr<CefBase> source_;
+
+  IMPLEMENT_REFCOUNTING(CefByteReadHandler);
+  IMPLEMENT_LOCKING(CefByteReadHandler);
+};
+
+#endif // _CEF_BYTE_READ_HANDLER_H