oct-hist.cc File Reference

#include <cstdlib>
#include <cstring>
#include <string>
#include <fstream>
#include <sys/types.h>
#include <unistd.h>
#include "cmd-hist.h"
#include "file-ops.h"
#include "lo-mappers.h"
#include "octave-link.h"
#include "oct-env.h"
#include "oct-time.h"
#include "str-vec.h"
#include <defaults.h>
#include "defun.h"
#include "error.h"
#include "gripes.h"
#include "input.h"
#include "oct-hist.h"
#include "oct-obj.h"
#include "pager.h"
#include "parse.h"
#include "sighandlers.h"
#include "sysdep.h"
#include "toplev.h"
#include "unwind-prot.h"
#include "utils.h"
#include "variables.h"

Include dependency graph for oct-hist.cc:

Go to the source code of this file.

Functions
static std::string	default_history_file (void)
static int	default_history_size (void)
static std::string	default_history_timestamp_format (void)
static void	do_edit_history (const octave_value_list &args)
static string_vector	do_history (const octave_value_list &args, int nargout)
static void	do_run_history (const octave_value_list &args)
static void	edit_history_add_hist (const std::string &line)
static char *	edit_history_readline (std::fstream &stream)
OCTAVE_EXPORT octave_value_list	Fedit_history (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fhistory (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fhistory_control (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fhistory_file (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fhistory_save (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fhistory_size (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fhistory_timestamp_format_string (const octave_value_list &args, int nargout)%a%b%d%H
OCTAVE_EXPORT octave_value_list	Frun_history (const octave_value_list &args, int)
static bool	get_int_arg (const octave_value &arg, int &val)
void	initialize_history (bool read_history_file)
static std::string	mk_tmp_hist_file (const octave_value_list &args, bool insert_curr, const char *warn_for)
void	octave_history_write_timestamp (void)
static void	unlink_cleanup (const char *file)

Variables
bool	input_from_tmp_history_file = false
static std::string	Vhistory_timestamp_format_string = default_history_timestamp_format ()

Function Documentation

static std::string default_history_file ( void  )

static

Definition at line 76 of file oct-hist.cc.

References file_ops::concat(), octave_env::get_home_directory(), and octave_env::getenv().

Referenced by do_history(), and initialize_history().

static int default_history_size ( void  )

static

Definition at line 93 of file oct-hist.cc.

References octave_env::getenv(), and size().

Referenced by initialize_history().

static std::string default_history_timestamp_format ( void  )

static

Definition at line 111 of file oct-hist.cc.

References octave_env::get_host_name(), octave_env::get_user_name(), and OCTAVE_VERSION.

static void do_edit_history ( const octave_value_list &  args )

static

Definition at line 471 of file oct-hist.cc.

References action_container::add_fcn(), ECHO_CMD_LINE, edit_history_add_hist(), edit_history_readline(), error(), input_from_tmp_history_file, mk_tmp_hist_file(), octave_ignore_interrupts(), octave_set_interrupt_handler(), action_container::protect_var(), source_file(), unlink_cleanup(), Vecho_executing_commands, and VEDITOR.

Referenced by Fedit_history().

static string_vector do_history ( const octave_value_list &  args, int  nargout  )

static

Definition at line 133 of file oct-hist.cc.

References action_container::add_fcn(), command_history::append(), arg(), command_history::clear(), octave_link::clear_history(), default_history_file(), error(), command_history::file(), gripe_wrong_type_arg(), octave_value::int_value(), octave_value::is_numeric_type(), octave_value::is_string(), octave_value_list::length(), Array< T >::length(), command_history::list(), octave_stdout, panic_impossible, command_history::read(), command_history::read_range(), command_history::set_file(), octave_link::set_history(), octave_value::string_value(), and command_history::write().

Referenced by Fhistory().

static void do_run_history ( const octave_value_list &  args )

static

Definition at line 541 of file oct-hist.cc.

References action_container::add_fcn(), ECHO_CMD_LINE, input_from_tmp_history_file, mk_tmp_hist_file(), action_container::protect_var(), source_file(), unlink_cleanup(), and Vecho_executing_commands.

Referenced by Frun_history().

static void edit_history_add_hist ( const std::string &  line )

static

Definition at line 319 of file oct-hist.cc.

References command_history::add(), and octave_link::append_history().

Referenced by do_edit_history().

static char* edit_history_readline ( std::fstream &  stream )

static

Definition at line 269 of file oct-hist.cc.

Referenced by do_edit_history().

OCTAVE_EXPORT octave_value_list Fedit_history	(	const octave_value_list &	args,
		int
	)

Definition at line 618 of file oct-hist.cc.

References do_edit_history().

OCTAVE_EXPORT octave_value_list Fhistory	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 667 of file oct-hist.cc.

References do_history().

Referenced by main_window::clear_history_callback().

OCTAVE_EXPORT octave_value_list Fhistory_control	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 760 of file oct-hist.cc.

References command_history::histcontrol(), command_history::process_histcontrol(), and set_internal_variable().

OCTAVE_EXPORT octave_value_list Fhistory_file	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 814 of file oct-hist.cc.

References command_history::file(), command_history::set_file(), and set_internal_variable().

OCTAVE_EXPORT octave_value_list Fhistory_save	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 866 of file oct-hist.cc.

References command_history::ignore_entries(), command_history::ignoring_entries(), and set_internal_variable().

Referenced by octave_process_command_line().

OCTAVE_EXPORT octave_value_list Fhistory_size	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 786 of file oct-hist.cc.

References max(), set_internal_variable(), command_history::set_size(), and command_history::size().

OCTAVE_EXPORT octave_value_list Fhistory_timestamp_format_string	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 849 of file oct-hist.cc.

References SET_INTERNAL_VARIABLE.

Referenced by maximum_braindamage().

OCTAVE_EXPORT octave_value_list Frun_history	(	const octave_value_list &	args,
		int
	)

Definition at line 729 of file oct-hist.cc.

References do_run_history().

static bool get_int_arg ( const octave_value &  arg, int &  val  )

static

Definition at line 337 of file oct-hist.cc.

References octave_value::int_value(), octave_value::is_numeric_type(), octave_value::is_string(), and octave_value::string_value().

Referenced by mk_tmp_hist_file().

void initialize_history

(

bool

read_history_file

)

Definition at line 563 of file oct-hist.cc.

References default_history_file(), default_history_size(), octave_env::getenv(), command_history::initialize(), command_history::list(), and octave_link::set_history().

Referenced by octave_initialize_interpreter().

static std::string mk_tmp_hist_file ( const octave_value_list &  args, bool  insert_curr, const char *  warn_for  )

static

Definition at line 356 of file oct-hist.cc.

References error(), get_int_arg(), octave_value_list::length(), Array< T >::length(), command_history::list(), octave_tempnam(), command_history::remove(), and usage().

Referenced by do_edit_history(), and do_run_history().

void octave_history_write_timestamp

(

void

)

Definition at line 574 of file oct-hist.cc.

References command_history::add(), octave_link::append_history(), octave_base_tm::strftime(), and Vhistory_timestamp_format_string.

Referenced by do_octave_atexit(), and Fexec().

static void unlink_cleanup ( const char *  file )

static

Definition at line 465 of file oct-hist.cc.

Referenced by do_edit_history(), and do_run_history().

Variable Documentation

bool input_from_tmp_history_file = false

Definition at line 73 of file oct-hist.cc.

Referenced by do_edit_history(), do_run_history(), and octave_base_parser::frob_function().

std::string Vhistory_timestamp_format_string = default_history_timestamp_format ()

static

Definition at line 124 of file oct-hist.cc.

Referenced by octave_history_write_timestamp().