Mercurial > octave
view liboctave/system/file-ops.h @ 25054:6652d3823428 stable
maint: Update copyright dates in all source files.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 30 Mar 2018 09:19:05 -0400 |
parents | 194eb4bd202b |
children | 5960fd1b56f1 |
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/* Copyright (C) 1996-2018 John W. Eaton This file is part of Octave. Octave is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <https://www.gnu.org/licenses/>. */ #if ! defined (octave_file_ops_h) #define octave_file_ops_h 1 #include "octave-config.h" #include <string> #include <sys/types.h> #include "str-vec.h" namespace octave { namespace sys { namespace file_ops { typedef std::string (*tilde_expansion_hook) (const std::string&); // If non-null, this contains the address of a function that the // application wants called before trying the standard tilde // expansions. The function is called with the text sans tilde, and // returns a malloc()'ed string which is the expansion, or a NULL // pointer if the expansion fails. extern tilde_expansion_hook tilde_expansion_preexpansion_hook; // If non-null, this contains the address of a function to call if the // standard meaning for expanding a tilde fails. The function is // called with the text (sans tilde, as in "foo"), and returns a // malloc()'ed string which is the expansion, or a NULL pointer if // there is no expansion. extern tilde_expansion_hook tilde_expansion_failure_hook; // When non-null, this is a NULL terminated array of strings which are // duplicates for a tilde prefix. Bash uses this to expand '=~' and // ':~'. extern string_vector tilde_additional_prefixes; // When non-null, this is a NULL terminated array of strings which // match the end of a username, instead of just "/". Bash sets this // to ':' and '=~'. extern string_vector tilde_additional_suffixes; // Find the start of a tilde expansion in S, and return the index // of the tilde which starts the expansion. Place the length of the // text which identified this tilde starter in LEN, excluding the // tilde itself. char dev_sep_char (void); bool is_dev_sep (char c); char dir_sep_char (void); std::string dir_sep_str (void); std::string dir_sep_chars (void); bool is_dir_sep (char c); // If NAME has a leading ~ or ~user, Unix-style, expand it to the // user's home directory. If no ~, or no <pwd.h>, just return NAME. std::string tilde_expand (const std::string&); // A vector version of the above. string_vector tilde_expand (const string_vector&); std::string concat (const std::string&, const std::string&); // Return the directory part of a filename or an empty string if // there is no directory component. Does not check to see // whether the file exists or is a directory. std::string dirname (const std::string& path); // Return the tail member of a filename. std::string tail (const std::string& path); // convert path from UNIX type separators to whatever is the system separators std::string native_separator_path (const std::string& path); } extern OCTAVE_API int mkdir (const std::string&, mode_t); extern OCTAVE_API int mkdir (const std::string&, mode_t, std::string&); extern OCTAVE_API int mkfifo (const std::string&, mode_t); extern OCTAVE_API int mkfifo (const std::string&, mode_t, std::string&); extern OCTAVE_API int link (const std::string&, const std::string&); extern OCTAVE_API int link (const std::string&, const std::string&, std::string&); extern OCTAVE_API int symlink (const std::string&, const std::string&); extern OCTAVE_API int symlink (const std::string&, const std::string&, std::string&); extern OCTAVE_API int readlink (const std::string&, std::string&); extern OCTAVE_API int readlink (const std::string&, std::string&, std::string&); extern OCTAVE_API int rename (const std::string&, const std::string&); extern OCTAVE_API int rename (const std::string&, const std::string&, std::string&); extern OCTAVE_API int rmdir (const std::string&); extern OCTAVE_API int rmdir (const std::string&, std::string&); extern OCTAVE_API int recursive_rmdir (const std::string&); extern OCTAVE_API int recursive_rmdir (const std::string&, std::string&); extern OCTAVE_API int umask (mode_t); extern OCTAVE_API int unlink (const std::string&); extern OCTAVE_API int unlink (const std::string&, std::string&); extern OCTAVE_API std::string tempnam (const std::string&, const std::string&); extern OCTAVE_API std::string tempnam (const std::string&, const std::string&, std::string&); extern OCTAVE_API std::string canonicalize_file_name (const std::string&); extern OCTAVE_API std::string canonicalize_file_name (const std::string&, std::string&); } } #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) OCTAVE_DEPRECATED (4.2, "use 'octave::sys::mkdir' instead") inline int octave_mkdir (const std::string& nm, mode_t md) { return octave::sys::mkdir (nm, md); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::mkdir' instead") inline int octave_mkdir (const std::string& nm, mode_t md, std::string& msg) { return octave::sys::mkdir (nm, md, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::mkfifo' instead") inline int octave_mkfifo (const std::string& nm, mode_t md) { return octave::sys::mkfifo (nm, md); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::mkfifo' instead") inline int octave_mkfifo (const std::string& nm, mode_t md, std::string& msg) { return octave::sys::mkfifo (nm, md, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::link' instead") inline int octave_link (const std::string& old_name, const std::string& new_name) { return octave::sys::link (old_name, new_name); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::link' instead") inline int octave_link (const std::string& old_name, const std::string& new_name, std::string& msg) { return octave::sys::link (old_name, new_name, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::symlink' instead") inline int octave_symlink (const std::string& old_name, const std::string& new_name) { return octave::sys::symlink (old_name, new_name); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::symlink' instead") inline int octave_symlink (const std::string& old_name, const std::string& new_name, std::string& msg) { return octave::sys::symlink (old_name, new_name, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::readlink' instead") inline int octave_readlink (const std::string& path, std::string& result) { return octave::sys::readlink (path, result); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::readlink' instead") inline int octave_readlink (const std::string& path, std::string& result, std::string& msg) { return octave::sys::readlink (path, result, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::rename' instead") inline int octave_rename (const std::string& from, const std::string& to) { return octave::sys::rename (from, to); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::rename' instead") inline int octave_rename (const std::string& from, const std::string& to, std::string& msg) { return octave::sys::rename (from, to, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::rmdir' instead") inline int octave_rmdir (const std::string& nm) { return octave::sys::rmdir (nm); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::rmdir' instead") inline int octave_rmdir (const std::string& nm, std::string& msg) { return octave::sys::rmdir (nm, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::recursive_rmdir' instead") inline int octave_recursive_rmdir (const std::string& nm) { return octave::sys::recursive_rmdir (nm); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::recursive_rmdir' instead") inline int octave_recursive_rmdir (const std::string& nm, std::string& msg) { return octave::sys::recursive_rmdir (nm, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::umask' instead") inline int octave_umask (mode_t md) { return octave::sys::umask (md); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::unlink' instead") inline int octave_unlink (const std::string& nm) { return octave::sys::unlink (nm); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::unlink' instead") inline int octave_unlink (const std::string& nm, std::string& msg) { return octave::sys::unlink (nm, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::tempnam' instead") inline std::string octave_tempnam (const std::string& dir, const std::string& pfx) { return octave::sys::tempnam (dir, pfx); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::tempnam' instead") inline std::string octave_tempnam (const std::string& dir, const std::string& pfx, std::string& msg) { return octave::sys::tempnam (dir, pfx, msg); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::canonicalize_file_name' instead") inline std::string octave_canonicalize_file_name (const std::string& nm) { return octave::sys::canonicalize_file_name (nm); } OCTAVE_DEPRECATED (4.2, "use 'octave::sys::canonicalize_file_name' instead") inline std::string octave_canonicalize_file_name (const std::string& nm, std::string& msg) { return octave::sys::canonicalize_file_name (nm, msg); } #endif #endif