VsnetDownload::Server::DownloadItemBuf Class Reference

#include <vsnet_dloadmgr.h>

Inheritance diagram for VsnetDownload::Server::DownloadItemBuf:

Public Member Functions
	DownloadItemBuf (SOCKETALT sock, const std::string &file, const char *buf, size_t sz)
virtual	~DownloadItemBuf ()
virtual size_t	offset () const
virtual size_t	remainingSize () const
virtual void	copyFromFile (unsigned char *buf, size_t sz)
Public Member Functions inherited from VsnetDownload::Server::DownloadItem
	DownloadItem (SOCKETALT sock, bool error, const std::string &file)
virtual	~DownloadItem ()
SOCKETALT	getSock () const
bool	error () const
std::string	file () const

Detailed Description

Definition at line 154 of file vsnet_dloadmgr.h.

Constructor & Destructor Documentation

VsnetDownload::Server::DownloadItemBuf::DownloadItemBuf	(	SOCKETALT	sock,
		const std::string &	file,
		const char *	buf,
		size_t	sz
	)

Definition at line 442 of file vsnet_dloadmgr.cpp.

References VsnetOSS::memcpy().

                                                                                                 :
    DownloadItem( sock, false, file )
    , _size( sz )
    , _offset( 0 )
{
    _buf = new char[sz];
    VsnetOSS::memcpy( _buf, buf, sz );
}

VsnetDownload::Server::DownloadItemBuf::~DownloadItemBuf ( )

virtual

Definition at line 451 of file vsnet_dloadmgr.cpp.

{
    if (_buf) delete[] _buf;
}

Member Function Documentation

void VsnetDownload::Server::DownloadItemBuf::copyFromFile ( unsigned char *  buf, size_t  sz  )

virtual

Implements VsnetDownload::Server::DownloadItem.

Definition at line 466 of file vsnet_dloadmgr.cpp.

References VsnetOSS::memcpy(), and remainingSize().

{
    if (remainingSize() < sz) sz = remainingSize();
    if (sz > 0) {
        VsnetOSS::memcpy( buf, &_buf[_offset], sz );
        _offset += sz;
    }
}

size_t VsnetDownload::Server::DownloadItemBuf::offset ( ) const

virtual

Implements VsnetDownload::Server::DownloadItem.

Definition at line 456 of file vsnet_dloadmgr.cpp.

{
    return _offset;
}

size_t VsnetDownload::Server::DownloadItemBuf::remainingSize ( ) const

virtual

Implements VsnetDownload::Server::DownloadItem.

Definition at line 461 of file vsnet_dloadmgr.cpp.

Referenced by copyFromFile().

{
    return _size-_offset;
}

---

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

• src/networking/lowlevel/vsnet_dloadmgr.h
• src/networking/lowlevel/vsnet_dloadmgr.cpp