kpse.cc File Reference

#include <cctype>
#include <cerrno>
#include <cstdlib>
#include <map>
#include <fstream>
#include <iostream>
#include <string>
#include "dir-ops.h"
#include "file-ops.h"
#include "file-stat.h"
#include "kpse.h"
#include "oct-env.h"
#include "oct-password.h"
#include "oct-time.h"
#include "pathsearch.h"
#include "unistd-wrappers.h"

Include dependency graph for kpse.cc:

Go to the source code of this file.

Macros
#define	brace_whitespace(c)   (! (c) || (c) == ' ' || (c) == '\t' || (c) == '\n')
#define	DIR_SEP_STRING   octave::sys::file_ops::dir_sep_str ()
#define	ENV_SEP   octave::directory_path::path_sep_char ()
#define	ENV_SEP_STRING   octave::directory_path::path_sep_str ()
#define	IS_DEVICE_SEP(ch)   octave::sys::file_ops::is_dev_sep (ch)
#define	IS_DIR_SEP(ch)   octave::sys::file_ops::is_dir_sep (ch)
#define	IS_ENV_SEP(ch)   octave::directory_path::is_path_sep (ch)
#define	KPSE_DEBUG
#define	KPSE_DEBUG_EXPAND   1
#define	KPSE_DEBUG_P(bit)   (kpse_debug & (1 << (bit)))
#define	KPSE_DEBUG_SEARCH   2
#define	KPSE_DEBUG_STAT   0
#define	KPSE_DEBUG_VARS   3
#define	KPSE_LAST_DEBUG   KPSE_DEBUG_VARS
#define	NAME_BEGINS_WITH_DEVICE(name)    (name.length () > 0 && IS_DEVICE_SEP ((name)[1]))

Functions
static std::list< std::string >	absolute_search (const std::string &name)
static std::list< std::string >	array_concat (const std::list< std::string > &arr1, const std::list< std::string > &arr2)
static std::list< std::string >	brace_expand (const std::string &text)
static int	brace_gobbler (const std::string &, int &, int)
static bool	dir_p (const std::string &fn)
static std::list< std::string >	dir_search (const std::string &dir, const std::string &name, bool search_all)
static std::list< std::string >	expand_amble (const std::string &)
static std::list< std::string >	find_first_of (const std::string &path, const std::list< std::string > &names, bool all)
static bool	kpse_absolute_p (const std::string &filename, int relative_ok)
std::list< std::string >	kpse_all_path_find_first_of (const std::string &path, const std::list< std::string > &names)
std::list< std::string >	kpse_all_path_search (const std::string &path, const std::string &name)
std::string	kpse_element_dir (const std::string &elt)
std::string	kpse_path_expand (const std::string &path)
std::string	kpse_path_find_first_of (const std::string &path, const std::list< std::string > &names)
std::string	kpse_path_search (const std::string &path, const std::string &name)
static std::string	kpse_readable_file (const std::string &name)
static std::string	kpse_tilde_expand (const std::string &name)
static std::string	kpse_truncate_filename (const std::string &name)
static void	log_search (const std::list< std::string > &filenames)
std::list< std::string >	path_find_first_of (const std::string &path, const std::list< std::string > &names, bool all)
static std::list< std::string >	path_search (const std::string &path, const std::string &name, bool all)
static bool	READABLE (const std::string &fn)
static std::list< std::string >	search (const std::string &path, const std::string &original_name, bool all)

Variables
static int	brace_arg_separator = ','
static bool	first_search = true
unsigned int	kpse_debug = 0

Macro Definition Documentation

brace_whitespace

#define brace_whitespace

(

c

)

(! (c) || (c) == ' ' || (c) == '\t' || (c) == '\n')

Definition at line 827 of file kpse.cc.

DIR_SEP_STRING

#define DIR_SEP_STRING   octave::sys::file_ops::dir_sep_str ()

Definition at line 68 of file kpse.cc.

ENV_SEP

#define ENV_SEP   octave::directory_path::path_sep_char ()

Definition at line 71 of file kpse.cc.

ENV_SEP_STRING

#define ENV_SEP_STRING   octave::directory_path::path_sep_str ()

Definition at line 72 of file kpse.cc.

IS_DEVICE_SEP

#define IS_DEVICE_SEP

(

ch

)

octave::sys::file_ops::is_dev_sep (ch)

Definition at line 64 of file kpse.cc.

IS_DIR_SEP

#define IS_DIR_SEP

(

ch

)

octave::sys::file_ops::is_dir_sep (ch)

Definition at line 69 of file kpse.cc.

IS_ENV_SEP

#define IS_ENV_SEP

(

ch

)

octave::directory_path::is_path_sep (ch)

Definition at line 73 of file kpse.cc.

KPSE_DEBUG

#define KPSE_DEBUG

Definition at line 79 of file kpse.cc.

KPSE_DEBUG_EXPAND

#define KPSE_DEBUG_EXPAND   1

Definition at line 85 of file kpse.cc.

KPSE_DEBUG_P

#define KPSE_DEBUG_P

(

bit

)

(kpse_debug & (1 << (bit)))

Definition at line 82 of file kpse.cc.

KPSE_DEBUG_SEARCH

#define KPSE_DEBUG_SEARCH   2

Definition at line 86 of file kpse.cc.

KPSE_DEBUG_STAT

#define KPSE_DEBUG_STAT   0

Definition at line 84 of file kpse.cc.

KPSE_DEBUG_VARS

#define KPSE_DEBUG_VARS   3

Definition at line 87 of file kpse.cc.

KPSE_LAST_DEBUG

#define KPSE_LAST_DEBUG   KPSE_DEBUG_VARS

Definition at line 88 of file kpse.cc.

NAME_BEGINS_WITH_DEVICE

#define NAME_BEGINS_WITH_DEVICE

(

name

)

(name.length () > 0 && IS_DEVICE_SEP ((name)[1]))

Definition at line 65 of file kpse.cc.

Function Documentation

absolute_search()

static std::list<std::string> absolute_search ( const std::string &  name )

static

Definition at line 311 of file kpse.cc.

References kpse_readable_file().

Referenced by find_first_of(), and search().

array_concat()

static std::list<std::string> array_concat ( const std::list< std::string > &  arr1, const std::list< std::string > &  arr2  )

static

Definition at line 844 of file kpse.cc.

Referenced by brace_expand().

brace_expand()

static std::list<std::string> brace_expand ( const std::string &  text )

static

Definition at line 868 of file kpse.cc.

References array_concat(), brace_gobbler(), and expand_amble().

Referenced by expand_amble().

brace_gobbler()

static int brace_gobbler ( const std::string &  text, int &  indx, int  satisfy  )

static

Definition at line 949 of file kpse.cc.

References brace_whitespace.

Referenced by brace_expand(), and expand_amble().

dir_p()

static bool dir_p ( const std::string &  fn )

static

Definition at line 1022 of file kpse.cc.

Referenced by kpse_element_dir().

dir_search()

static std::list<std::string> dir_search ( const std::string &  dir, const std::string &  name, bool  search_all  )

static

Definition at line 287 of file kpse.cc.

References kpse_readable_file().

Referenced by path_find_first_of(), and path_search().

expand_amble()

static std::list< std::string > expand_amble ( const std::string &  text )

static

Definition at line 914 of file kpse.cc.

References brace_arg_separator, brace_expand(), brace_gobbler(), and ENV_SEP.

Referenced by brace_expand().

find_first_of()

static std::list<std::string> find_first_of ( const std::string &  path, const std::list< std::string > &  names, bool  all  )

static

Definition at line 651 of file kpse.cc.

References absolute_search(), first_search, kpse_absolute_p(), KPSE_DEBUG_P, KPSE_DEBUG_SEARCH, log_search(), and path_find_first_of().

Referenced by kpse_all_path_find_first_of(), and kpse_path_find_first_of().

kpse_absolute_p()

static bool kpse_absolute_p ( const std::string &  filename, int  relative_ok  )

static

Definition at line 246 of file kpse.cc.

References absolute_pathname().

Referenced by find_first_of(), and search().

kpse_all_path_find_first_of()

std::list<std::string> kpse_all_path_find_first_of	(	const std::string &	path,
		const std::list< std::string > &	names
	)

Definition at line 747 of file kpse.cc.

References find_first_of().

Referenced by directory_path::find_all_first_of().

kpse_all_path_search()

std::list< std::string > kpse_all_path_search	(	const std::string &	path,
		const std::string &	name
	)

Definition at line 567 of file kpse.cc.

References search().

Referenced by directory_path::find_all().

kpse_element_dir()

std::string kpse_element_dir

(

const std::string &

elt

)

Definition at line 1037 of file kpse.cc.

References dir_p(), DIR_SEP_STRING, IS_DEVICE_SEP, and IS_DIR_SEP.

Referenced by directory_path::all_directories(), kpse_path_expand(), path_find_first_of(), and path_search().

kpse_path_expand()

std::string kpse_path_expand

(

const std::string &

path

)

Definition at line 758 of file kpse.cc.

References ENV_SEP, ENV_SEP_STRING, IS_DIR_SEP, kpse_element_dir(), kpse_tilde_expand(), len, NAME_BEGINS_WITH_DEVICE, and pi.

Referenced by directory_path::init().

kpse_path_find_first_of()

std::string kpse_path_find_first_of	(	const std::string &	path,
		const std::list< std::string > &	names
	)

Definition at line 731 of file kpse.cc.

References find_first_of().

Referenced by directory_path::find_first_of().

kpse_path_search()

std::string kpse_path_search	(	const std::string &	path,
		const std::string &	name
	)

Definition at line 556 of file kpse.cc.

References search().

Referenced by directory_path::find_first().

kpse_readable_file()

static std::string kpse_readable_file ( const std::string &  name )

static

Definition at line 205 of file kpse.cc.

References kpse_truncate_filename(), and READABLE().

Referenced by absolute_search(), and dir_search().

kpse_tilde_expand()

static std::string kpse_tilde_expand ( const std::string &  name )

static

Definition at line 396 of file kpse.cc.

References IS_DIR_SEP.

Referenced by kpse_path_expand(), and search().

kpse_truncate_filename()

static std::string kpse_truncate_filename ( const std::string &  name )

static

Definition at line 132 of file kpse.cc.

References IS_DEVICE_SEP, and IS_DIR_SEP.

Referenced by kpse_readable_file().

log_search()

static void log_search ( const std::list< std::string > &  filenames )

static

Definition at line 264 of file kpse.cc.

References KPSE_DEBUG_P, and KPSE_DEBUG_SEARCH.

Referenced by find_first_of(), and search().

path_find_first_of()

std::list<std::string> path_find_first_of	(	const std::string &	path,
		const std::list< std::string > &	names,
		bool	all
	)

Definition at line 577 of file kpse.cc.

References dir_search(), first_search, IS_DIR_SEP, kpse_element_dir(), NAME_BEGINS_WITH_DEVICE, and pi.

Referenced by find_first_of().

path_search()

static std::list<std::string> path_search ( const std::string &  path, const std::string &  name, bool  all  )

static

Definition at line 327 of file kpse.cc.

References dir_search(), first_search, IS_DIR_SEP, kpse_element_dir(), NAME_BEGINS_WITH_DEVICE, and pi.

Referenced by search().

READABLE()

static bool READABLE ( const std::string &  fn )

inlinestatic

Definition at line 170 of file kpse.cc.

References octave_access_r_ok(), octave_access_wrapper(), and u8_to_wstring().

Referenced by kpse_readable_file().

search()

static std::list<std::string> search ( const std::string &  path, const std::string &  original_name, bool  all  )

static

Definition at line 495 of file kpse.cc.

References absolute_search(), first_search, kpse_absolute_p(), KPSE_DEBUG_P, KPSE_DEBUG_SEARCH, kpse_tilde_expand(), log_search(), and path_search().

Referenced by documentation::documentation(), Faudioformats(), kpse_all_path_search(), and kpse_path_search().

Variable Documentation

brace_arg_separator

int brace_arg_separator = ','

static

Definition at line 907 of file kpse.cc.

Referenced by expand_amble().

first_search

bool first_search = true

static

Definition at line 259 of file kpse.cc.

Referenced by find_first_of(), path_find_first_of(), path_search(), and search().

kpse_debug

unsigned int kpse_debug = 0

Definition at line 92 of file kpse.cc.

Referenced by directory_path::init().