http::FileBody Class Reference

#include <ResponseBody.hpp>

Inheritance diagram for http::FileBody:

Public Member Functions
	FileBody (std::string const &fpath)
	~FileBody ()
ssize_t	read (char *buffer, size_t size)
	Reads a chunk of the body into the provided buffer. This is a non-blocking operation.
size_t	size () const
	Returns the total size of the body in bytes, if known.
bool	isDone () const
	Checks if the body source has been fully read.
Public Member Functions inherited from http::IResponseBody
	IResponseBody ()
virtual	~IResponseBody ()
virtual int	getEventSourceFd () const
	Retrieves the file descriptor for event-driven body sources.
virtual bool	hasHeaderParsing () const
	Indicates if the data read from this source contains HTTP headers that need to be parsed by the server (e.g., CGI output).

Private Attributes
int	fd_
size_t	size_
size_t	sent_

Constructor & Destructor Documentation

FileBody()

http::FileBody::FileBody ( std::string const & fpath )

explicit

~FileBody()

http::FileBody::~FileBody

(

)

Member Function Documentation

isDone()

bool http::FileBody::isDone ( ) const

virtual

Checks if the body source has been fully read.

Returns

true if the source is depleted (EOF has been reached), false otherwise.

Implements http::IResponseBody.

read()

ssize_t http::FileBody::read ( char * buffer, size_t size )

virtual

Reads a chunk of the body into the provided buffer. This is a non-blocking operation.

Parameters

buffer	An output buffer to write data into.
size	The maximum size of the buffer.

Returns

The number of bytes read ( > 0).

0 on End-of-File (EOF).

-1 on error. errno may be set (e.g., to EAGAIN/EWOULDBLOCK if the source is not ready).

Implements http::IResponseBody.

size()

size_t http::FileBody::size ( ) const

virtual

Returns the total size of the body in bytes, if known.

Returns

The total content length. Returns 0 or (size_t)-1 if the size is unknown (e.g., for a streaming CGI response).

Implements http::IResponseBody.

Member Data Documentation

fd_

int http::FileBody::fd_

private

sent_

size_t http::FileBody::sent_

private

size_

size_t http::FileBody::size_

private

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

• inc/http/ResponseBody.hpp
• src/http/ResponseBody.cpp