d70574cd96
typo index() --> rindex() in order to split correct suffix Fix @srcdir so it actually works Submitted by: adam
112 lines
2.8 KiB
C
112 lines
2.8 KiB
C
#ifndef lint
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static const char *rcsid = "$Id: pl.c,v 1.3 1994/08/28 14:15:23 jkh Exp $";
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#endif
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/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jordan K. Hubbard
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* 18 July 1993
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*
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* Routines for dealing with the packing list.
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*
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*/
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#include "lib.h"
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#include "create.h"
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#define QUERY_GZIP \
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"File '%s' appears to be gzip'd.\nWould you like to unpack it first"
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#define UNZIP "gzip -d %s"
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#define QUERY_COMPRESS \
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"File '%s' appears to be compressed.\nWould you like to unpack it first"
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#define UNCOMPRESS "compress -d %s"
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/* Check a list for files that require preconversion */
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void
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check_list(char *home, Package *pkg)
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{
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char cmd[FILENAME_MAX];
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char name[FILENAME_MAX];
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char *where = home;
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char *there = NULL;
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PackingList p = pkg->head;
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while (p) {
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if (p->type == PLIST_CWD)
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where = p->name;
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else if (p->type == PLIST_IGNORE)
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p = p->next;
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else if (p->type == PLIST_SRC) {
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there = p->name;
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}
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else if (p->type == PLIST_FILE) {
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cmd[0] = '\0';
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sprintf(name, "%s/%s", there ? there : where, p->name);
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/* gzip? */
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if ((suffix(name, "gz") || suffix(name, "z")) &&
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y_or_n(TRUE, QUERY_GZIP, name))
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sprintf(cmd, UNZIP, name);
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/* Compress? */
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else if (suffix(name, "Z") && y_or_n(TRUE, QUERY_COMPRESS, name))
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sprintf(cmd, UNCOMPRESS, name);
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if (*cmd) {
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if (Verbose)
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printf("Uncompressing-> %s\n", cmd);
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if (system(cmd))
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barf("%s failed!", cmd);
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nuke_suffix(p->name);
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}
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}
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p = p->next;
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}
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}
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/*
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* Copy unmarked files in packing list to playpen - marked files
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* have already been copied in an earlier pass through the list.
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*/
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void
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copy_plist(char *home, Package *plist)
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{
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PackingList p = plist->head;
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char *where = home;
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char *there = NULL;
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while (p) {
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if (p->type == PLIST_CWD)
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where = p->name;
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else if (p->type == PLIST_SRC)
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there = p->name;
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else if (p->type == PLIST_IGNORE)
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p = p->next;
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else if (p->type == PLIST_FILE && !p->marked) {
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char fn[FILENAME_MAX];
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/* First, look for it in the "home" dir */
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sprintf(fn, "%s/%s", home, p->name);
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if (fexists(fn))
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copy_hierarchy(home, p->name, FALSE);
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/*
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* Otherwise, try along the actual extraction path..
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*/
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else
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copy_hierarchy(there ? there : where, p->name, FALSE);
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}
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p = p->next;
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}
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}
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