ClearSilver::basic_UploadIstream< _CharT, _Traits > Class Template Reference

Encapsulate a std::basic_istream for file upload. More...

#include <UploadIstream.h>

Inheritance diagram for ClearSilver::basic_UploadIstream< _CharT, _Traits >:

List of all members.

Public Types
typedef __gnu_cxx::stdio_filebuf< _CharT, _Traits >	__filebuf_type
typedef _CharT	char_type
typedef _Traits::int_type	int_type
typedef _Traits::pos_type	pos_type
typedef _Traits::off_type	off_type
typedef _Traits	traits_type
typedef basic_streambuf< _CharT, _Traits >	__streambuf_type
typedef basic_ios< _CharT, _Traits >	__ios_type
typedef basic_istream< _CharT, _Traits >	__istream_type
typedef istreambuf_iterator< _CharT, _Traits >	__istreambuf_iter
typedef num_get< _CharT, __istreambuf_iter >	__numget_type
typedef ctype< _CharT >	__ctype_type
typedef ostreambuf_iterator< _CharT, _Traits >	__ostreambuf_iter
typedef num_put< _CharT, __ostreambuf_iter >	__numput_type
typedef _Ios_Fmtflags	fmtflags
typedef _Ios_Iostate	iostate
typedef _Ios_Openmode	openmode
typedef _Ios_Seekdir	seekdir
typedef void(*	event_callback )(event, ios_base &, int)
enum	event
Public Member Functions
	basic_UploadIstream (std::FILE *)
	~basic_UploadIstream ()
__filebuf_type *	rdbuf () const
	Accessing the underlying buffer.
streamsize	gcount () const
__istream_type &	operator>> (__istream_type &(*__pf)(__istream_type &))
__istream_type &	operator>> (__ios_type &(*__pf)(__ios_type &))
__istream_type &	operator>> (ios_base &(*__pf)(ios_base &))
__istream_type &	operator>> (bool &__n)
__istream_type &	operator>> (short &__n)
__istream_type &	operator>> (unsigned short &__n)
__istream_type &	operator>> (int &__n)
__istream_type &	operator>> (unsigned int &__n)
__istream_type &	operator>> (long &__n)
__istream_type &	operator>> (unsigned long &__n)
__istream_type &	operator>> (float &__f)
__istream_type &	operator>> (double &__f)
__istream_type &	operator>> (long double &__f)
__istream_type &	operator>> (void *&__p)
__istream_type &	operator>> (__streambuf_type *__sb)
int_type	get ()
__istream_type &	get (char_type &__c)
__istream_type &	get (char_type *__s, streamsize __n, char_type __delim)
__istream_type &	get (char_type *__s, streamsize __n)
__istream_type &	get (__streambuf_type &__sb, char_type __delim)
__istream_type &	get (__streambuf_type &__sb)
__istream_type &	getline (char_type *__s, streamsize __n, char_type __delim)
__istream_type &	getline (char_type *__s, streamsize __n)
__istream_type &	ignore (streamsize __n=1, int_type __delim=traits_type::eof())
int_type	peek ()
__istream_type &	read (char_type *__s, streamsize __n)
streamsize	readsome (char_type *__s, streamsize __n)
__istream_type &	putback (char_type __c)
__istream_type &	unget ()
int	sync ()
pos_type	tellg ()
__istream_type &	seekg (pos_type)
__istream_type &	seekg (off_type, ios_base::seekdir)
iostate	rdstate () const
void	clear (iostate __state=goodbit)
void	setstate (iostate __state)
void	_M_setstate (iostate __state)
bool	good () const
bool	eof () const
bool	fail () const
bool	bad () const
iostate	exceptions () const
void	exceptions (iostate __except)
basic_ostream< _CharT, _Traits > *	tie () const
basic_ostream< _CharT, _Traits > *	tie (basic_ostream< _CharT, _Traits > *__tiestr)
basic_streambuf< _CharT, _Traits > *	rdbuf (basic_streambuf< _CharT, _Traits > *__sb)
basic_ios &	copyfmt (const basic_ios &__rhs)
char_type	fill () const
char_type	fill (char_type __ch)
locale	imbue (const locale &__loc)
char	narrow (char_type __c, char __dfault) const
char_type	widen (char __c) const
	operator void * () const
bool	operator! () const
void	register_callback (event_callback __fn, int __index)
fmtflags	flags () const
fmtflags	flags (fmtflags __fmtfl)
fmtflags	setf (fmtflags __fmtfl)
fmtflags	setf (fmtflags __fmtfl, fmtflags __mask)
void	unsetf (fmtflags __mask)
streamsize	precision () const
streamsize	precision (streamsize __prec)
streamsize	width () const
streamsize	width (streamsize __wide)
locale	getloc () const
const locale &	_M_getloc () const
long &	iword (int __ix)
void *&	pword (int __ix)
Static Public Member Functions
static bool	sync_with_stdio (bool __sync=true)
static int	xalloc ()
Static Public Attributes
static const fmtflags	boolalpha
static const fmtflags	dec
static const fmtflags	fixed
static const fmtflags	hex
static const fmtflags	internal
static const fmtflags	left
static const fmtflags	oct
static const fmtflags	right
static const fmtflags	scientific
static const fmtflags	showbase
static const fmtflags	showpoint
static const fmtflags	showpos
static const fmtflags	skipws
static const fmtflags	unitbuf
static const fmtflags	uppercase
static const fmtflags	adjustfield
static const fmtflags	basefield
static const fmtflags	floatfield
static const iostate	badbit
static const iostate	eofbit
static const iostate	failbit
static const iostate	goodbit
static const openmode	app
static const openmode	ate
static const openmode	binary
static const openmode	in
static const openmode	out
static const openmode	trunc
static const seekdir	beg
static const seekdir	cur
static const seekdir	end
Protected Member Functions
void	init (basic_streambuf< _CharT, _Traits > *__sb)
bool	_M_check_facet (const locale::facet *__f) const
void	_M_cache_locale (const locale &__loc)
void	_M_cache_facets (const locale &__loc)
void	_M_call_callbacks (event __ev)
void	_M_dispose_callbacks (void)
_Words &	_M_grow_words (int __index)
void	_M_init ()
Protected Attributes
streamsize	_M_gcount
basic_ostream< _CharT, _Traits > *	_M_tie
char_type	_M_fill
bool	_M_fill_init
basic_streambuf< _CharT, _Traits > *	_M_streambuf
const __ctype_type *	_M_fctype
const __numput_type *	_M_fnumput
const __numget_type *	_M_fnumget
_Callback_list *	_M_callbacks
_Words	_M_word_zero
_Words	_M_local_word [_S_local_word_size]
int	_M_word_size
_Words *	_M_word
locale	_M_ios_locale
streamsize	_M_precision
streamsize	_M_width
fmtflags	_M_flags
iostate	_M_exception
iostate	_M_streambuf_state
Static Protected Attributes
static const int	_S_local_word_size
Friends
friend basic_istream< _CharT2, _Traits2 > &	operator>> (basic_istream< _CharT2, _Traits2 > &, _CharT2 &)
friend basic_istream< _CharT2, _Traits2 > &	operator>> (basic_istream< _CharT2, _Traits2 > &, _CharT2 *)
friend class	sentry
friend void	ios_base::Init::_S_ios_create (bool)

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Detailed Description

template<typename _CharT, typename _Traits = std::char_traits<_CharT>>
class ClearSilver::basic_UploadIstream< _CharT, _Traits >

Encapsulate a std::basic_istream for file upload.

This class converts a std::FILE* to a std::basic_istream, thereby enabling the file to be managed through the standard C++ istream API. Within ClearSilver++, this is intended for managing files uploaded as multipart/form-data.

Bug:

The underlying standard C++ library apparently does not support creating a std::istream from a FILE* object. A Gnu extension for g++ v3 supports this however. Consequently, this class will not compile with earlier versions of g++, and may not compile with other compilers.

Definition at line 68 of file UploadIstream.h.

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Member Function Documentation

template<typename _CharT, typename _Traits = std::char_traits<_CharT>> __filebuf_type* ClearSilver::basic_UploadIstream< _CharT, _Traits >::rdbuf (   )  const [inline]

Accessing the underlying buffer. Returns: The current __gnu_cxx::stdio_filebuf buffer. This hides the signatures of std::basic_istream::rdbuf() and std::basic_ios::rdbuf(). Reimplemented from std::basic_ios< _CharT, _Traits >. Definition at line 88 of file UploadIstream.h.

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

• UploadIstream.h

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