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- /*
- * ARGS.C
- */
-
- /*
- * (c)Copyright 1992-93 by Tobias Ferber.
- *
- * This file is part of CPDIST.
- *
- * CPDIST 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 of the License,
- * or (at your option) any later version.
- *
- * CPDIST 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 CPDIST; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- #include <string.h>
-
- static char *howtouse[]= {
- "-a", "--replace-all", "don't ask before blowing files away",
- "-a", "--assume-replace", "",
- "-b", "--buffer-size", "set the copy buffer size",
- "-c", "--check-existence", "look for files before copying anything",
- "-D", "--key", "make a distribution key valid",
- "-E", "--stderr", "redirect the error output",
- "-f", "--file", "use a certain 'distfile' filename",
- "-h", "--help", "display short usage information and exit",
- "-i", "--ignore-errors", "try to parse the 'distfile' completely",
- "-k", "--keep-going", "go on, even if in case of an I/O error",
- "-n", "--just-print", "don't copy anything, just print",
- "-n", "--dry-run", "",
- "-n", "--recon", "",
- "-s", "--silent", "don't print filenames when copying",
- "-s", "--quiet", "",
- "-v", "--version", "display author and version information",
- (char *)0L, (char *)0L
- };
-
- /* Note that this way of transforming options does not take care of the
- * OPTION_PREFIX which is defined in 'cpdist.h'.
- * This may change in future revisions.
- */
-
- char *
- convert_args(s)
- char *s;
- {
- char **t= howtouse;
-
- while(*t)
- { if(!strcmp(s,t[1]))
- break;
- t= &t[3];
- }
-
- return (*t) ? *t : s;
- }
-
- void display_args(void)
- {
- char **t= howtouse;
-
- while(*t)
- { if(t[2] && *t[2])
- printf("%s or %-20s %s\n",t[0],t[1],t[2]);
- t= &t[3];
- }
- }
-