mirror of https://github.com/sheumann/dmake.git
115 lines
3.6 KiB
C
115 lines
3.6 KiB
C
/* RCS -- $Header: /u2/dvadura/src/generic/dmake/src/mac/tomacfil.c,v 1.1 1992/01/24 03:29:53 dvadura Exp $
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-- SYNOPSIS -- Routines to change unix file names to mac file names
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--
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-- DESCRIPTION
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-- Dmake sometimes assumes that files have '/' as a directory parameter in some makefiles.
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-- This works, even on DOS, but not on the Mac. In fact, on the Mac, you can't even do a
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-- a simple switch of ':' for '/' because all other the Mac has decided to reverse the use
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-- of a first-character directory delimiter to mean a relative path rather than absolute path.
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-- (i.e., ':test:b' means directory test is relative to the current directory, rather than
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-- a top-level directory. Thus, this file attempts to do the directory conversion behind
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-- the back of the rest of the program.
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--
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-- AUTHOR
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-- Dennis Vadura, dvadura@watdragon.uwaterloo.ca
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-- CS DEPT, University of Waterloo, Waterloo, Ont., Canada
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--
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--
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-- COPYRIGHT
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-- Copyright (c) 1990 by Dennis Vadura. All rights reserved.
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--
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-- This program is free software; you can redistribute it and/or
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-- modify it under the terms of the GNU General Public License
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-- (version 1), as published by the Free Software Foundation, and
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-- found in the file 'LICENSE' included with this distribution.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warrant of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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--
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-- LOG
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-- $Log: tomacfil.c,v $
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* Revision 1.1 1992/01/24 03:29:53 dvadura
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* dmake Version 3.8, Initial revision
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*
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*/
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#include "extern.h"
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int IsUnixFName (char *pFileName);
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/*
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* Convert a file that may be in unix format to mac format.
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*
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* The returned name is either the untouched pUnixName, or a static buffer.
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*/
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PUBLIC char *Unix2MacFName(char *pUnixName) {
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static char MacName[256];
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char *pCurMac;
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if (IsUnixFName (pUnixName)) {
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if (strlen (pUnixName) + (*pUnixName == '/' ? -1 : 1) >= sizeof (MacName)) {
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Fatal ("File name '%s' is too long and will cause a buffer overflow", pUnixName);
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} /* if */
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/* Set up relative or absolute path */
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pCurMac = MacName;
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if (*pUnixName == '/') {
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++pUnixName;
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} else {
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*(pCurMac++) = ':';
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} /* if ... else */
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/* Convert the rest of the name */
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while (*pUnixName != '\0') {
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if (*pUnixName == '/') {
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*(pCurMac++) = ':';
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pUnixName++;
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} else {
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*(pCurMac++) = *(pUnixName++);
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} /* if ... else */
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} /* while */
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*pCurMac = '\0';
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return (MacName);
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} else {
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return (pUnixName);
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} /* if ... else */
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} /* PUBLIC char *Unix2MacFName() */
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/*
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* Is this file name in UNIX format?
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* (We assume it is if there are any slashes in its name.)
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*/
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int IsUnixFName (char *pFileName) {
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for ( ; *pFileName != '\0'; ++pFileName) {
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if (*pFileName == '/') {
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return (TRUE);
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} /* if */
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} /* while */
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return (FALSE);
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} /* int IsUnixFName () */
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/*
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* Call the real fopen() from this override of the function
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* that the rest of the program uses.
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*/
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#undef fopen
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PUBLIC FILE *MacFOpen (char *pFName, char *pMode) {
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return (fopen (Unix2MacFName (pFName), pMode));
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} /* PUBLIC FILE *MacFOpen () */
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