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Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-04-03 01:34:16 +00:00
parent b568f160d9
commit 34adee805c
516 changed files with 83249 additions and 0 deletions
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include/wrapper/cef_byte_read_handler.h Normal file
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// Copyright (c) 2012 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_INCLUDE_WRAPPER_CEF_BYTE_READ_HANDLER_H_
#define CEF_INCLUDE_WRAPPER_CEF_BYTE_READ_HANDLER_H_
#pragma once
#include "include/cef_base.h"
#include "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);
// CefReadHandler methods.
virtual size_t Read(void* ptr, size_t size, size_t n) OVERRIDE;
virtual int Seek(int64 offset, int whence) OVERRIDE;
virtual int64 Tell() OVERRIDE;
virtual int Eof() OVERRIDE;
private:
const unsigned char* bytes_;
int64 size_;
int64 offset_;
CefRefPtr<CefBase> source_;
IMPLEMENT_REFCOUNTING(CefByteReadHandler);
IMPLEMENT_LOCKING(CefByteReadHandler);
};
#endif // CEF_INCLUDE_WRAPPER_CEF_BYTE_READ_HANDLER_H_