#include <cerrno>
#include <cstdio>
#include <iomanip>
#include <string>
#include "file-ops.h"
#include "file-stat.h"
#include "iconv-wrappers.h"
#include "lo-ieee.h"
#include "lo-sysdep.h"
#include "localcharset-wrapper.h"
#include "mkostemp-wrapper.h"
#include "oct-env.h"
#include "oct-locbuf.h"
#include "tmpfile-wrapper.h"
#include "unistd-wrappers.h"
#include "builtin-defun-decls.h"
#include "defun.h"
#include "error.h"
#include "errwarn.h"
#include "file-io.h"
#include "interpreter-private.h"
#include "interpreter.h"
#include "load-path.h"
#include "oct-fstrm.h"
#include "oct-iostrm.h"
#include "oct-map.h"
#include "oct-prcstrm.h"
#include "oct-stream.h"
#include "oct-strstrm.h"
#include "ov.h"
#include "ovl.h"
#include "pager.h"
#include "sysdep.h"
#include "utils.h"
#include "variables.h"

Include dependency graph for file-io.cc:

Functions
void	cleanup_tmp_files_deprecated (void)

static octave_value	const_value (const char *, const octave_value_list &args, const octave_value &val)

static octave_value	const_value (const char *, const octave_value_list &args, int val)

static int	convert (int x, int ibase, int obase)

static octave_value	do_fread (stream &os, const octave_value &size_arg, const octave_value &prec_arg, const octave_value &skip_arg, const octave_value &arch_arg, octave_idx_type &count)

static int	do_fwrite (stream &os, const octave_value &data, const octave_value &prec_arg, const octave_value &skip_arg, const octave_value &arch_arg)

static stream	do_stream_open (const octave_value &tc_name, const octave_value &tc_mode, const octave_value &tc_arch, const octave_value &tc_encoding, const char *fcn, int &fid)

static stream	do_stream_open (const std::string &name, const std::string &mode_arg, const std::string &arch, std::string encoding, int &fid)

OCTAVE_EXPORT octave_value_list	F__textscan__ (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffclear (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffclose (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffeof (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fferror (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffflush (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffgetl (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffgets (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffopen (octave::interpreter &interp, const octave_value_list &args, int nargout)

OCTAVE_EXPORT octave_value_list	Ffprintf (octave::interpreter &interp, const octave_value_list &args, int nargout)

OCTAVE_EXPORT octave_value_list	Ffputs (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffread (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffreport (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffrewind (octave::interpreter &interp, const octave_value_list &args, int nargout)

OCTAVE_EXPORT octave_value_list	Ffscanf (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffseek (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffskipl (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fftell (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffwrite (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fmkstemp (octave::interpreter &interp, const octave_value_list &args, int)

static std::ios::openmode	fopen_mode_to_ios_mode (const std::string &mode)

OCTAVE_EXPORT octave_value_list	FP_tmpdir (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fpclose (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fpopen (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fprintf (octave::interpreter &interp, const octave_value_list &args, int nargout)

OCTAVE_EXPORT octave_value_list	Fputs (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fscanf (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	FSEEK_CUR (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	FSEEK_END (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	FSEEK_SET (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fsprintf (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fsscanf (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fstderr (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fstdin (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fstdout (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ftempname (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ftextscan (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ftmpfile (octave::interpreter &interp, const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Fumask (const octave_value_list &args, int)

static std::string	get_scan_string_data (const octave_value &val, const std::string &who)

void	mark_for_deletion_deprecated (const std::string &file)

static OCTAVE_NAMESPACE_BEGIN void	normalize_fopen_mode (std::string &mode, bool &use_zlib)

static octave_value_list	printf_internal (interpreter &interp, const std::string &who, const octave_value_list &args, int nargout)

static octave_value_list	puts_internal (interpreter &interp, const std::string &who, const octave_value_list &args)

static octave_value_list	scanf_internal (interpreter &interp, const std::string &who, const octave_value_list &args)

static octave_value_list	textscan_internal (interpreter &interp, const std::string &who, const octave_value_list &args)

Function Documentation

◆ cleanup_tmp_files_deprecated()

void cleanup_tmp_files_deprecated ( void )

Definition at line 3268 of file file-io.cc.

References octave::__get_interpreter__().

◆ const_value() [1/2]

static octave_value const_value	(	const char *	,
		const octave_value_list &	args,
		const octave_value &	val
	)

static

Definition at line 3203 of file file-io.cc.

References octave_value_list::length(), octave_value(), and print_usage().

◆ const_value() [2/2]

static octave_value const_value	(	const char *	,
		const octave_value_list &	args,
		int	val
	)

static

Definition at line 3139 of file file-io.cc.

References octave_value_list::length(), octave_value(), and print_usage().

Referenced by FSEEK_CUR(), FSEEK_END(), FSEEK_SET(), Fstderr(), Fstdin(), and Fstdout().

◆ convert()

static int convert	(	int	x,
		int	ibase,
		int	obase
	)

static

Definition at line 3077 of file file-io.cc.

References error(), and x.

Referenced by Fumask().

◆ do_fread()

static octave_value do_fread	(	stream &	os,
		const octave_value &	size_arg,
		const octave_value &	prec_arg,
		const octave_value &	skip_arg,
		const octave_value &	arch_arg,
		octave_idx_type &	count
	)

static

Definition at line 2370 of file file-io.cc.

References error(), octave_value::int_value(), oct_data_conv::string_to_data_type(), octave::mach_info::string_to_float_format(), octave_value::xstring_value(), and octave_value::xvector_value().

Referenced by Ffread().

◆ do_fwrite()

static int do_fwrite	(	stream &	os,
		const octave_value &	data,
		const octave_value &	prec_arg,
		const octave_value &	skip_arg,
		const octave_value &	arch_arg
	)

static

Definition at line 2612 of file file-io.cc.

References error(), octave_value::int_value(), oct_data_conv::string_to_data_type(), octave::mach_info::string_to_float_format(), and octave_value::xstring_value().

Referenced by Ffwrite().

◆ do_stream_open() [1/2]

static stream do_stream_open	(	const octave_value &	tc_name,
		const octave_value &	tc_mode,
		const octave_value &	tc_arch,
		const octave_value &	tc_encoding,
		const char *	fcn,
		int &	fid
	)

static

Definition at line 468 of file file-io.cc.

References do_stream_open(), name, and octave_value::xstring_value().

◆ do_stream_open() [2/2]

static stream do_stream_open	(	const std::string &	name,
		const std::string &	mode_arg,
		const std::string &	arch,
		std::string	encoding,
		int &	fid
	)

static

Definition at line 392 of file file-io.cc.

References stdiostream::create(), zstdiostream::create(), error(), find_data_file_in_load_path(), octave::sys::fopen(), fopen_mode_to_ios_mode(), name, normalize_fopen_mode(), octave_iconv_close_wrapper(), octave_iconv_open_wrapper(), octave::mach_info::string_to_float_format(), octave::sys::file_ops::tilde_expand(), and transform().

Referenced by do_stream_open(), and Ffopen().

◆ Ftextscan()

OCTAVE_EXPORT octave_value_list F__textscan__	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 1532 of file file-io.cc.

References print_usage(), and textscan_internal().

◆ Ffclear()

OCTAVE_EXPORT octave_value_list Ffclear	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 206 of file file-io.cc.

References ovl(), and print_usage().

◆ Ffclose()

OCTAVE_EXPORT octave_value_list Ffclose	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 190 of file file-io.cc.

References ovl(), and print_usage().

◆ Ffeof()

OCTAVE_EXPORT octave_value_list Ffeof	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2715 of file file-io.cc.

References ovl(), and print_usage().

◆ Fferror()

OCTAVE_EXPORT octave_value_list Fferror	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2746 of file file-io.cc.

References ovl(), and print_usage().

◆ Ffflush()

OCTAVE_EXPORT octave_value_list Ffflush	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 235 of file file-io.cc.

References flush_stdout(), and print_usage().

Referenced by gnuplot_graphics_toolkit::send_quit().

◆ Ffgetl()

OCTAVE_EXPORT octave_value_list Ffgetl	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 281 of file file-io.cc.

References octave_value(), ovl(), and print_usage().

◆ Ffgets()

OCTAVE_EXPORT octave_value_list Ffgets	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 324 of file file-io.cc.

References octave_value(), ovl(), and print_usage().

◆ Ffopen()

OCTAVE_EXPORT octave_value_list Ffopen	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int	nargout
	)

Definition at line 593 of file file-io.cc.

References do_stream_open(), input_system::mfile_encoding(), octave_locale_charset_wrapper(), octave_value(), ovl(), print_usage(), and octave_value::string_value().

◆ Ffprintf()

OCTAVE_EXPORT octave_value_list Ffprintf	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int	nargout
	)

Definition at line 842 of file file-io.cc.

References printf_internal().

◆ Ffputs()

OCTAVE_EXPORT octave_value_list Ffputs	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 901 of file file-io.cc.

References puts_internal().

Referenced by gnuplot_graphics_toolkit::send_quit().

◆ Ffread()

OCTAVE_EXPORT octave_value_list Ffread	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2569 of file file-io.cc.

References do_fread(), octave_value::is_string(), lo_ieee_inf_value(), ovl(), and print_usage().

◆ Ffreport()

OCTAVE_EXPORT octave_value_list Ffreport	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 688 of file file-io.cc.

References octave_stdout, ovl(), and warning().

◆ Ffrewind()

OCTAVE_EXPORT octave_value_list Ffrewind	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int	nargout
	)

Definition at line 710 of file file-io.cc.

References ovl(), and print_usage().

◆ Ffscanf()

OCTAVE_EXPORT octave_value_list Ffscanf	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 1078 of file file-io.cc.

References scanf_internal().

◆ Ffseek()

OCTAVE_EXPORT octave_value_list Ffseek	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 746 of file file-io.cc.

References octave_value(), ovl(), and print_usage().

◆ Ffskipl()

OCTAVE_EXPORT octave_value_list Ffskipl	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 366 of file file-io.cc.

References octave_value(), ovl(), and print_usage().

◆ Fftell()

OCTAVE_EXPORT octave_value_list Fftell	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 768 of file file-io.cc.

References ovl(), and print_usage().

◆ Ffwrite()

OCTAVE_EXPORT octave_value_list Ffwrite	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2669 of file file-io.cc.

References do_fwrite(), octave_value::is_string(), ovl(), and print_usage().

◆ Fmkstemp()

OCTAVE_EXPORT octave_value_list Fmkstemp	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 3018 of file file-io.cc.

References stdiostream::create(), error(), fopen_mode_to_ios_mode(), is_true(), OCTAVE_LOCAL_BUFFER, octave_mkostemp_wrapper(), ovl(), and print_usage().

◆ fopen_mode_to_ios_mode()

static std::ios::openmode fopen_mode_to_ios_mode ( const std::string & mode )

static

Definition at line 142 of file file-io.cc.

References error(), and octave::math::trunc().

Referenced by do_stream_open(), Fmkstemp(), and Ftmpfile().

◆ FP_tmpdir()

OCTAVE_EXPORT octave_value_list FP_tmpdir	(	const octave_value_list &	args,
		int
	)

Definition at line 3158 of file file-io.cc.

References get_P_tmpdir(), ovl(), and print_usage().

◆ Fpclose()

OCTAVE_EXPORT octave_value_list Fpclose	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2846 of file file-io.cc.

References ovl(), and print_usage().

Referenced by gnuplot_graphics_toolkit::send_quit().

◆ Fpopen()

OCTAVE_EXPORT octave_value_list Fpopen	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2809 of file file-io.cc.

References octave_iprocstream::create(), octave_oprocstream::create(), error(), name, and print_usage().

◆ Fprintf()

OCTAVE_EXPORT octave_value_list Fprintf	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int	nargout
	)

Definition at line 865 of file file-io.cc.

References octave_value_list::prepend(), and printf_internal().

◆ Fputs()

OCTAVE_EXPORT octave_value_list Fputs	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 919 of file file-io.cc.

References octave_value_list::prepend(), and puts_internal().

◆ Fscanf()

OCTAVE_EXPORT octave_value_list Fscanf	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 1175 of file file-io.cc.

References octave_value_list::prepend(), and scanf_internal().

◆ FSEEK_CUR()

OCTAVE_EXPORT octave_value_list FSEEK_CUR	(	const octave_value_list &	args,
		int
	)

Definition at line 3186 of file file-io.cc.

References const_value().

◆ FSEEK_END()

OCTAVE_EXPORT octave_value_list FSEEK_END	(	const octave_value_list &	args,
		int
	)

Definition at line 3197 of file file-io.cc.

References const_value().

◆ FSEEK_SET()

OCTAVE_EXPORT octave_value_list FSEEK_SET	(	const octave_value_list &	args,
		int
	)

Definition at line 3175 of file file-io.cc.

References const_value().

◆ Fsprintf()

OCTAVE_EXPORT octave_value_list Fsprintf	(	const octave_value_list &	args,
		int
	)

Definition at line 942 of file file-io.cc.

References error(), octave_value::is_sq_string(), octave_value::is_string(), octave_value(), print_usage(), octave_value_list::resize(), and ostrstream::str().

Referenced by Ferror(), and handle_message().

◆ Fsscanf()

OCTAVE_EXPORT octave_value_list Fsscanf	(	const octave_value_list &	args,
		int
	)

Definition at line 1111 of file file-io.cc.

References istrstream::create(), error(), get_scan_string_data(), lo_ieee_inf_value(), ovl(), and print_usage().

◆ Fstderr()

OCTAVE_EXPORT octave_value_list Fstderr	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 3249 of file file-io.cc.

References const_value().

◆ Fstdin()

OCTAVE_EXPORT octave_value_list Fstdin	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 3220 of file file-io.cc.

References const_value().

◆ Fstdout()

OCTAVE_EXPORT octave_value_list Fstdout	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 3234 of file file-io.cc.

References const_value().

◆ Ftempname()

OCTAVE_EXPORT octave_value_list Ftempname	(	const octave_value_list &	args,
		int
	)

Definition at line 2874 of file file-io.cc.

References ovl(), print_usage(), and octave::sys::tempnam().

◆ Ftextscan()

OCTAVE_EXPORT octave_value_list Ftextscan	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 1520 of file file-io.cc.

References textscan_internal().

◆ Ftmpfile()

OCTAVE_EXPORT octave_value_list Ftmpfile	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 2962 of file file-io.cc.

References stdiostream::create(), error(), fopen_mode_to_ios_mode(), octave_tmpfile_wrapper(), ovl(), and print_usage().

◆ Fumask()

OCTAVE_EXPORT octave_value_list Fumask	(	const octave_value_list &	args,
		int
	)

Definition at line 3118 of file file-io.cc.

References convert(), error(), ovl(), print_usage(), and octave::sys::umask().

◆ get_scan_string_data()

static std::string get_scan_string_data	(	const octave_value &	val,
		const std::string &	who
	)

static

Definition at line 1086 of file file-io.cc.

References error(), octave_value::is_string(), octave_value::numel(), octave_value::reshape(), and octave_value::string_value().

Referenced by Fsscanf(), and textscan_internal().

◆ mark_for_deletion_deprecated()

void mark_for_deletion_deprecated ( const std::string & file )

Definition at line 3259 of file file-io.cc.

References octave::__get_interpreter__().

◆ normalize_fopen_mode()

static OCTAVE_NAMESPACE_BEGIN void normalize_fopen_mode	(	std::string &	mode,
		bool &	use_zlib
	)

static

Definition at line 90 of file file-io.cc.

References err_disabled_feature().

Referenced by do_stream_open().

◆ printf_internal()

static octave_value_list printf_internal	(	interpreter &	interp,
		const std::string &	who,
		const octave_value_list &	args,
		int	nargout
	)

static

Definition at line 781 of file file-io.cc.

References error(), interpreter::get_stream_list(), octave_value_list::length(), ovl(), print_usage(), and octave_value_list::resize().

Referenced by Ffprintf(), and Fprintf().

◆ puts_internal()

static octave_value_list puts_internal	(	interpreter &	interp,
		const std::string &	who,
		const octave_value_list &	args
	)

static

Definition at line 876 of file file-io.cc.

References interpreter::get_stream_list(), octave_value_list::length(), ovl(), and print_usage().

Referenced by Ffputs(), and Fputs().

◆ scanf_internal()

static octave_value_list scanf_internal	(	interpreter &	interp,
		const std::string &	who,
		const octave_value_list &	args
	)

static

Definition at line 992 of file file-io.cc.

References error(), interpreter::get_stream_list(), octave_value_list::length(), lo_ieee_inf_value(), ovl(), and print_usage().

Referenced by Ffscanf(), and Fscanf().

◆ textscan_internal()

static octave_value_list textscan_internal	(	interpreter &	interp,
		const std::string &	who,
		const octave_value_list &	args
	)

static

Definition at line 1185 of file file-io.cc.

References istrstream::create(), do_string_escapes(), error(), get_scan_string_data(), interpreter::get_stream_list(), octave_value_list::length(), ovl(), print_usage(), and octave_value_list::splice().

Referenced by F__textscan__(), and Ftextscan().

Functions

Function Documentation

◆ cleanup_tmp_files_deprecated()

◆ const_value() [1/2]

◆ const_value() [2/2]

◆ convert()

◆ do_fread()

◆ do_fwrite()

◆ do_stream_open() [1/2]

◆ do_stream_open() [2/2]

◆ F__textscan__()

◆ Ffclear()

◆ Ffclose()

◆ Ffeof()

◆ Fferror()

◆ Ffflush()

◆ Ffgetl()

◆ Ffgets()

◆ Ffopen()

◆ Ffprintf()

◆ Ffputs()

◆ Ffread()

◆ Ffreport()

◆ Ffrewind()

◆ Ffscanf()

◆ Ffseek()

◆ Ffskipl()

◆ Fftell()

◆ Ffwrite()

◆ Fmkstemp()

◆ fopen_mode_to_ios_mode()

◆ FP_tmpdir()

◆ Fpclose()

◆ Fpopen()

◆ Fprintf()

◆ Fputs()

◆ Fscanf()

◆ FSEEK_CUR()

◆ FSEEK_END()

◆ FSEEK_SET()

◆ Fsprintf()

◆ Fsscanf()

◆ Fstderr()

◆ Fstdin()

◆ Fstdout()

◆ Ftempname()

◆ Ftextscan()

◆ Ftmpfile()

◆ Fumask()

◆ get_scan_string_data()

◆ mark_for_deletion_deprecated()

◆ normalize_fopen_mode()

◆ printf_internal()

◆ puts_internal()

◆ scanf_internal()

◆ textscan_internal()

◆ Ftextscan()