CefByteReadHandler Class Reference

Thread safe implementation of the CefReadHandler class for reading an in-memory array of bytes. More...

#include "include/wrapper/cef_byte_read_handler.h"

Inheritance diagram for CefByteReadHandler:

Public Member Functions
	CefByteReadHandler (const unsigned char *bytes, size_t size, CefRefPtr< CefBaseRefCounted > source)
	Create a new object for reading an array of bytes. More...
	CefByteReadHandler (const CefByteReadHandler &)=delete
CefByteReadHandler &	operator= (const CefByteReadHandler &)=delete
virtual size_t	Read (void *ptr, size_t size, size_t n) override
	Read raw binary data. More...
virtual int	Seek (int64_t offset, int whence) override
	Seek to the specified offset position. More...
virtual int64_t	Tell () override
	Return the current offset position. More...
virtual int	Eof () override
	Return non-zero if at end of file. More...
virtual bool	MayBlock () override
	Return true if this handler performs work like accessing the file system which may block. More...
Public Member Functions inherited from CefBaseRefCounted
virtual void	AddRef () const =0
	Called to increment the reference count for the object. More...
virtual bool	Release () const =0
	Called to decrement the reference count for the object. More...
virtual bool	HasOneRef () const =0
	Returns true if the reference count is 1. More...
virtual bool	HasAtLeastOneRef () const =0
	Returns true if the reference count is at least 1. More...

Additional Inherited Members
Protected Member Functions inherited from CefBaseRefCounted
virtual	~CefBaseRefCounted ()

Detailed Description

Thread safe implementation of the CefReadHandler class for reading an in-memory array of bytes.

Constructor & Destructor Documentation

CefByteReadHandler() [1/2]

CefByteReadHandler::CefByteReadHandler	(	const unsigned char *	bytes,
		size_t	size,
		CefRefPtr< CefBaseRefCounted >	source
	)

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() [2/2]

CefByteReadHandler::CefByteReadHandler ( const CefByteReadHandler &  )

delete

Member Function Documentation

Eof()

virtual int CefByteReadHandler::Eof ( )

overridevirtual

Return non-zero if at end of file.

Implements CefReadHandler.

MayBlock()

virtual bool CefByteReadHandler::MayBlock ( )

inlineoverridevirtual

Return true if this handler performs work like accessing the file system which may block.

Used as a hint for determining the thread to access the handler from.

Implements CefReadHandler.

operator=()

CefByteReadHandler& CefByteReadHandler::operator= ( const CefByteReadHandler &  )

delete

Read()

virtual size_t CefByteReadHandler::Read ( void *  ptr, size_t  size, size_t  n  )

overridevirtual

Read raw binary data.

Implements CefReadHandler.

Seek()

virtual int CefByteReadHandler::Seek ( int64_t  offset, int  whence  )

overridevirtual

Seek to the specified offset position.

|whence| may be any one of SEEK_CUR, SEEK_END or SEEK_SET. Return zero on success and non-zero on failure.

Implements CefReadHandler.

Tell()

virtual int64_t CefByteReadHandler::Tell ( )

overridevirtual

Return the current offset position.

Implements CefReadHandler.

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The documentation for this class was generated from the following file:

• include/wrapper/cef_byte_read_handler.h