mirror of
				https://bitbucket.org/chromiumembedded/cef
				synced 2025-06-05 21:39:12 +02:00 
			
		
		
		
	Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
		
							
								
								
									
										74
									
								
								include/wrapper/cef_byte_read_handler.h
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										74
									
								
								include/wrapper/cef_byte_read_handler.h
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,74 @@
 | 
			
		||||
// 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_
 | 
			
		||||
							
								
								
									
										85
									
								
								include/wrapper/cef_stream_resource_handler.h
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										85
									
								
								include/wrapper/cef_stream_resource_handler.h
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,85 @@
 | 
			
		||||
// 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_STREAM_RESOURCE_HANDLER_H_
 | 
			
		||||
#define CEF_INCLUDE_WRAPPER_CEF_STREAM_RESOURCE_HANDLER_H_
 | 
			
		||||
#pragma once
 | 
			
		||||
 | 
			
		||||
#include "include/cef_base.h"
 | 
			
		||||
#include "include/cef_resource_handler.h"
 | 
			
		||||
#include "include/cef_response.h"
 | 
			
		||||
 | 
			
		||||
class CefStreamReader;
 | 
			
		||||
 | 
			
		||||
///
 | 
			
		||||
// Implementation of the CefResourceHandler class for reading from a CefStream.
 | 
			
		||||
///
 | 
			
		||||
class CefStreamResourceHandler : public CefResourceHandler {
 | 
			
		||||
 public:
 | 
			
		||||
  ///
 | 
			
		||||
  // Create a new object with default response values.
 | 
			
		||||
  ///
 | 
			
		||||
  CefStreamResourceHandler(const CefString& mime_type,
 | 
			
		||||
                           CefRefPtr<CefStreamReader> stream);
 | 
			
		||||
  ///
 | 
			
		||||
  // Create a new object with explicit response values.
 | 
			
		||||
  ///
 | 
			
		||||
  CefStreamResourceHandler(int status_code,
 | 
			
		||||
                           const CefString& mime_type,
 | 
			
		||||
                           CefResponse::HeaderMap header_map,
 | 
			
		||||
                           CefRefPtr<CefStreamReader> stream);
 | 
			
		||||
 | 
			
		||||
  // CefStreamResourceHandler methods.
 | 
			
		||||
  virtual bool ProcessRequest(CefRefPtr<CefRequest> request,
 | 
			
		||||
                              CefRefPtr<CefCallback> callback) OVERRIDE;
 | 
			
		||||
  virtual void GetResponseHeaders(CefRefPtr<CefResponse> response,
 | 
			
		||||
                                  int64& response_length,
 | 
			
		||||
                                  CefString& redirectUrl) OVERRIDE;
 | 
			
		||||
  virtual bool ReadResponse(void* data_out,
 | 
			
		||||
                            int bytes_to_read,
 | 
			
		||||
                            int& bytes_read,
 | 
			
		||||
                            CefRefPtr<CefCallback> callback) OVERRIDE;
 | 
			
		||||
  virtual void Cancel() OVERRIDE;
 | 
			
		||||
 | 
			
		||||
 private:
 | 
			
		||||
  int status_code_;
 | 
			
		||||
  CefString mime_type_;
 | 
			
		||||
  CefResponse::HeaderMap header_map_;
 | 
			
		||||
  CefRefPtr<CefStreamReader> stream_;
 | 
			
		||||
 | 
			
		||||
  IMPLEMENT_REFCOUNTING(CefStreamResourceHandler);
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
#endif  // CEF_INCLUDE_WRAPPER_CEF_STREAM_RESOURCE_HANDLER_H_
 | 
			
		||||
							
								
								
									
										188
									
								
								include/wrapper/cef_xml_object.h
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										188
									
								
								include/wrapper/cef_xml_object.h
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,188 @@
 | 
			
		||||
// 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_INCLUDE_WRAPPER_CEF_XML_OBJECT_H_
 | 
			
		||||
#define CEF_INCLUDE_WRAPPER_CEF_XML_OBJECT_H_
 | 
			
		||||
#pragma once
 | 
			
		||||
 | 
			
		||||
#include "include/cef_base.h"
 | 
			
		||||
#include "include/cef_xml_reader.h"
 | 
			
		||||
#include <map>
 | 
			
		||||
#include <vector>
 | 
			
		||||
 | 
			
		||||
class CefStreamReader;
 | 
			
		||||
 | 
			
		||||
///
 | 
			
		||||
// Thread safe class for representing XML data as a structured object. This
 | 
			
		||||
// class should not be used with large XML documents because all data will be
 | 
			
		||||
// resident in memory at the same time. This implementation supports a
 | 
			
		||||
// restricted set of XML features:
 | 
			
		||||
// <pre>
 | 
			
		||||
// (1) Processing instructions, whitespace and comments are ignored.
 | 
			
		||||
// (2) Elements and attributes must always be referenced using the fully
 | 
			
		||||
//     qualified name (ie, namespace:localname).
 | 
			
		||||
// (3) Empty elements (<a/>) and elements with zero-length values (<a></a>)
 | 
			
		||||
//     are considered the same.
 | 
			
		||||
// (4) Element nodes are considered part of a value if:
 | 
			
		||||
//     (a) The element node follows a non-element node at the same depth
 | 
			
		||||
//         (see 5), or
 | 
			
		||||
//     (b) The element node does not have a namespace and the parent node does.
 | 
			
		||||
// (5) Mixed node types at the same depth are combined into a single element
 | 
			
		||||
//     value as follows:
 | 
			
		||||
//     (a) All node values are concatenated to form a single string value.
 | 
			
		||||
//     (b) Entity reference nodes are resolved to the corresponding entity
 | 
			
		||||
//         value.
 | 
			
		||||
//     (c) Element nodes are represented by their outer XML string.
 | 
			
		||||
// </pre>
 | 
			
		||||
///
 | 
			
		||||
class CefXmlObject : public CefBase {
 | 
			
		||||
 public:
 | 
			
		||||
  typedef std::vector<CefRefPtr<CefXmlObject> > ObjectVector;
 | 
			
		||||
  typedef std::map<CefString, CefString > AttributeMap;
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Create a new object with the specified name. An object name must always be
 | 
			
		||||
  // at least one character long.
 | 
			
		||||
  ///
 | 
			
		||||
  explicit CefXmlObject(const CefString& name);
 | 
			
		||||
  virtual ~CefXmlObject();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Load the contents of the specified XML stream into this object.  The
 | 
			
		||||
  // existing children and attributes, if any, will first be cleared.
 | 
			
		||||
  ///
 | 
			
		||||
  bool Load(CefRefPtr<CefStreamReader> stream,
 | 
			
		||||
            CefXmlReader::EncodingType encodingType,
 | 
			
		||||
            const CefString& URI, CefString* loadError);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Set the name, children and attributes of this object to a duplicate of the
 | 
			
		||||
  // specified object's contents. The existing children and attributes, if any,
 | 
			
		||||
  // will first be cleared.
 | 
			
		||||
  ///
 | 
			
		||||
  void Set(CefRefPtr<CefXmlObject> object);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Append a duplicate of the children and attributes of the specified object
 | 
			
		||||
  // to this object. If |overwriteAttributes| is true then any attributes in
 | 
			
		||||
  // this object that also exist in the specified object will be overwritten
 | 
			
		||||
  // with the new values. The name of this object is not changed.
 | 
			
		||||
  ///
 | 
			
		||||
  void Append(CefRefPtr<CefXmlObject> object, bool overwriteAttributes);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Return a new object with the same name, children and attributes as this
 | 
			
		||||
  // object. The parent of the new object will be NULL.
 | 
			
		||||
  ///
 | 
			
		||||
  CefRefPtr<CefXmlObject> Duplicate();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Clears this object's children and attributes. The name and parenting of
 | 
			
		||||
  // this object are not changed.
 | 
			
		||||
  ///
 | 
			
		||||
  void Clear();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Access the object's name. An object name must always be at least one
 | 
			
		||||
  // character long.
 | 
			
		||||
  ///
 | 
			
		||||
  CefString GetName();
 | 
			
		||||
  bool SetName(const CefString& name);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Access the object's parent. The parent can be NULL if this object has not
 | 
			
		||||
  // been added as the child on another object.
 | 
			
		||||
  ///
 | 
			
		||||
  bool HasParent();
 | 
			
		||||
  CefRefPtr<CefXmlObject> GetParent();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Access the object's value. An object cannot have a value if it also has
 | 
			
		||||
  // children. Attempting to set the value while children exist will fail.
 | 
			
		||||
  ///
 | 
			
		||||
  bool HasValue();
 | 
			
		||||
  CefString GetValue();
 | 
			
		||||
  bool SetValue(const CefString& value);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Access the object's attributes. Attributes must have unique names.
 | 
			
		||||
  ///
 | 
			
		||||
  bool HasAttributes();
 | 
			
		||||
  size_t GetAttributeCount();
 | 
			
		||||
  bool HasAttribute(const CefString& name);
 | 
			
		||||
  CefString GetAttributeValue(const CefString& name);
 | 
			
		||||
  bool SetAttributeValue(const CefString& name, const CefString& value);
 | 
			
		||||
  size_t GetAttributes(AttributeMap& attributes);
 | 
			
		||||
  void ClearAttributes();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Access the object's children. Each object can only have one parent so
 | 
			
		||||
  // attempting to add an object that already has a parent will fail. Removing a
 | 
			
		||||
  // child will set the child's parent to NULL. Adding a child will set the
 | 
			
		||||
  // child's parent to this object. This object's value, if any, will be cleared
 | 
			
		||||
  // if a child is added.
 | 
			
		||||
  ///
 | 
			
		||||
  bool HasChildren();
 | 
			
		||||
  size_t GetChildCount();
 | 
			
		||||
  bool HasChild(CefRefPtr<CefXmlObject> child);
 | 
			
		||||
  bool AddChild(CefRefPtr<CefXmlObject> child);
 | 
			
		||||
  bool RemoveChild(CefRefPtr<CefXmlObject> child);
 | 
			
		||||
  size_t GetChildren(ObjectVector& children);
 | 
			
		||||
  void ClearChildren();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Find the first child with the specified name.
 | 
			
		||||
  ///
 | 
			
		||||
  CefRefPtr<CefXmlObject> FindChild(const CefString& name);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Find all children with the specified name.
 | 
			
		||||
  ///
 | 
			
		||||
  size_t FindChildren(const CefString& name, ObjectVector& children);
 | 
			
		||||
 | 
			
		||||
 private:
 | 
			
		||||
  void SetParent(CefXmlObject* parent);
 | 
			
		||||
 | 
			
		||||
  CefString name_;
 | 
			
		||||
  CefXmlObject* parent_;
 | 
			
		||||
  CefString value_;
 | 
			
		||||
  AttributeMap attributes_;
 | 
			
		||||
  ObjectVector children_;
 | 
			
		||||
 | 
			
		||||
  IMPLEMENT_REFCOUNTING(CefXmlObject);
 | 
			
		||||
  IMPLEMENT_LOCKING(CefXmlObject);
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
#endif  // CEF_INCLUDE_WRAPPER_CEF_XML_OBJECT_H_
 | 
			
		||||
							
								
								
									
										132
									
								
								include/wrapper/cef_zip_archive.h
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										132
									
								
								include/wrapper/cef_zip_archive.h
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,132 @@
 | 
			
		||||
// 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_INCLUDE_WRAPPER_CEF_ZIP_ARCHIVE_H_
 | 
			
		||||
#define CEF_INCLUDE_WRAPPER_CEF_ZIP_ARCHIVE_H_
 | 
			
		||||
#pragma once
 | 
			
		||||
 | 
			
		||||
#include "include/cef_base.h"
 | 
			
		||||
#include <map>
 | 
			
		||||
 | 
			
		||||
class CefStreamReader;
 | 
			
		||||
 | 
			
		||||
///
 | 
			
		||||
// Thread-safe class for accessing zip archive file contents. This class should
 | 
			
		||||
// not be used with large archive files because all data will be resident in
 | 
			
		||||
// memory at the same time. This implementation supports a restricted set of zip
 | 
			
		||||
// archive features:
 | 
			
		||||
// (1) Password-protected files are not supported.
 | 
			
		||||
// (2) All file names are stored and compared in lower case.
 | 
			
		||||
// (3) File ordering from the original zip archive is not maintained. This
 | 
			
		||||
//     means that files from the same folder may not be located together in the
 | 
			
		||||
//     file content map.
 | 
			
		||||
///
 | 
			
		||||
class CefZipArchive : public CefBase {
 | 
			
		||||
 public:
 | 
			
		||||
  ///
 | 
			
		||||
  // Class representing a file in the archive. Accessing the file data from
 | 
			
		||||
  // multiple threads is safe provided a reference to the File object is kept.
 | 
			
		||||
  ///
 | 
			
		||||
  class File : public CefBase {
 | 
			
		||||
   public:
 | 
			
		||||
    ///
 | 
			
		||||
    // Returns the read-only data contained in the file.
 | 
			
		||||
    ///
 | 
			
		||||
    virtual const unsigned char* GetData() =0;
 | 
			
		||||
 | 
			
		||||
    ///
 | 
			
		||||
    // Returns the size of the data in the file.
 | 
			
		||||
    ///
 | 
			
		||||
    virtual size_t GetDataSize() =0;
 | 
			
		||||
 | 
			
		||||
    ///
 | 
			
		||||
    // Returns a CefStreamReader object for streaming the contents of the file.
 | 
			
		||||
    ///
 | 
			
		||||
    virtual CefRefPtr<CefStreamReader> GetStreamReader() =0;
 | 
			
		||||
  };
 | 
			
		||||
  typedef std::map<CefString, CefRefPtr<File> > FileMap;
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Create a new object.
 | 
			
		||||
  ///
 | 
			
		||||
  CefZipArchive();
 | 
			
		||||
  virtual ~CefZipArchive();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Load the contents of the specified zip archive stream into this object.
 | 
			
		||||
  // If |overwriteExisting| is true then any files in this object that also
 | 
			
		||||
  // exist in the specified archive will be replaced with the new files.
 | 
			
		||||
  // Returns the number of files successfully loaded.
 | 
			
		||||
  ///
 | 
			
		||||
  size_t Load(CefRefPtr<CefStreamReader> stream, bool overwriteExisting);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Clears the contents of this object.
 | 
			
		||||
  ///
 | 
			
		||||
  void Clear();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Returns the number of files in the archive.
 | 
			
		||||
  ///
 | 
			
		||||
  size_t GetFileCount();
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Returns true if the specified file exists and has contents.
 | 
			
		||||
  ///
 | 
			
		||||
  bool HasFile(const CefString& fileName);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Returns the specified file.
 | 
			
		||||
  ///
 | 
			
		||||
  CefRefPtr<File> GetFile(const CefString& fileName);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Removes the specified file.
 | 
			
		||||
  ///
 | 
			
		||||
  bool RemoveFile(const CefString& fileName);
 | 
			
		||||
 | 
			
		||||
  ///
 | 
			
		||||
  // Returns the map of all files.
 | 
			
		||||
  ///
 | 
			
		||||
  size_t GetFiles(FileMap& map);
 | 
			
		||||
 | 
			
		||||
 private:
 | 
			
		||||
  FileMap contents_;
 | 
			
		||||
 | 
			
		||||
  IMPLEMENT_REFCOUNTING(CefZipArchive);
 | 
			
		||||
  IMPLEMENT_LOCKING(CefZipArchive);
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
#endif  // CEF_INCLUDE_WRAPPER_CEF_ZIP_ARCHIVE_H_
 | 
			
		||||
		Reference in New Issue
	
	Block a user