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/* Directory and path functions Copyright (C) 1992 Joseph H. Allen This file is part of JOE (Joe's Own Editor) JOE 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 1, or (at your option) any later version. JOE 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 JOE; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _Ipath #define _Ipath 1 #include "config.h" #ifdef junk /* char *abspth(char *path); * Convert given path into an absolute path (a path beginning with a drive * letter and backslash "C:\" and with no "."s or ".."s). * * This can be used to check if two paths refer to the same file: Convert the * two paths into absolute paths and then compare the absolute paths. * * Also, this can be used to get the current drive and directory: * Use abspath("") * * Or, to get the current directory on another drive: Use abspath("a:") * * Returns an malloc block containing the absolute path string or * 0 if the given path was in error or if couldn't read the current * directory (because the floppy was removed from the drive). */ char *abspth(); #endif char *ossep(); char *joesep(); /* char *namprt(char *path); * Return name part of a path. There is no name if the last character * in the path is '/'. * * The name part of "/hello/there" is "there" * The name part of "/hello/" is "" * The name part if "/" is "" */ char *namprt(); char *namepart(); /* char *dirprt(char *path); * Return directory and drive part of a path. I.E., everything to the * left of the name part. * * The directory part of "/hello/there" is "/hello/" * The directory part of "/hello/" is "/hello/" * The directory part of "/" is "/" */ char *dirprt(); /* char *begprt(char *path); * Return the beginning part of a path. * * The beginning part of "/hello/there" is "/hello/" * The beginning part of "/hello/" is "/" * The beginning part of "/" is "/" */ char *begprt(); /* char *endprt(char *path); * Return the ending part of a path. * * The ending part of "/hello/there" is "there" * The ending part of "/hello/" is "hello/" * The ending part of "/" is "" */ char *endprt(); /* int mkpath(char *path); * Make sure path exists. If it doesn't, try to create it * * Returns 1 for error or 0 for success. The current directory * and drive will be at the given path if successful, otherwise * the drive and path will be elsewhere (not necessarily where they * were before mkpath was called). */ int mkpath(); /* char *mktmp(char *); * Create an empty temporary file. The file name created is the string passed * to this function postfixed with JXXXXXX.tmp, where XXXXXX is some number. */ char *mktmp(); /* Change drive and directory */ #define chddir chdir /* int rmatch(char *pattern,char *string); * Return true if string matches pattern * * Pattern is: * * matches 0 or more charcters * ? matches any 1 character * [...] matches 1 character in set * [^...] matches 1 character not in set * [[] matches [ * [*] matches * * [?] matches ? * any other matches self * * Ranges of characters may be specified in sets with 'A-B' * '-' may be specified in sets by placing it at the ends * '[' may be specified in sets by placing it first */ int rmatch(); int isreg(); /* char **rexpnd(char *path,char *pattern); * Generate array (see va.h) of file names from directory in 'path' * which match the pattern 'pattern' */ char **rexpnd(); int chpwd(); #endif
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