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109 lines
2.4 KiB
C
109 lines
2.4 KiB
C
#ifndef lint
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static const char *rcsid = "$Id: extract.c,v 1.4 1993/09/06 23:26:21 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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* This is the package extraction code for the add module.
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*
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*/
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#include "lib.h"
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#include "add.h"
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void
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extract_plist(char *home, Package *pkg)
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{
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PackingList p = pkg->head;
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char *last_file;
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/* Reset the world */
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Owner = NULL;
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Group = NULL;
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Mode = NULL;
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last_file = NULL;
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Directory = home;
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/* Do it */
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while (p) {
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char cmd[FILENAME_MAX];
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switch(p->type) {
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case PLIST_NAME:
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PkgName = p->name;
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if (Verbose)
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printf("extract: Package name is %s\n", p->name);
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break;
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case PLIST_FILE:
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last_file = p->name;
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if (Verbose)
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printf("extract: %s/%s\n", Directory, p->name);
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if (!Fake) {
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char try[FILENAME_MAX];
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/* first try to rename it into place */
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sprintf(try, "%s/%s", Directory, p->name);
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if (rename(p->name, try) == FAIL)
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copy_hierarchy(Directory, p->name, TRUE);
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apply_perms(Directory, p->name);
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}
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break;
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case PLIST_CWD:
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if (Verbose)
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printf("extract: CWD to %s\n", p->name);
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if (strcmp(p->name, ".")) {
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if (!Fake && make_hierarchy(p->name) == FAIL)
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barf("Unable make directory '%s'.", p->name);
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Directory = p->name;
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}
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else
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Directory = home;
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break;
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case PLIST_CMD:
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format_cmd(cmd, p->name, Directory, last_file);
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if (Verbose)
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printf("extract: execute '%s'\n", cmd);
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if (!Fake && system(cmd))
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whinge("Command '%s' failed.", cmd);
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break;
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case PLIST_CHMOD:
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Mode = p->name;
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break;
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case PLIST_CHOWN:
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Owner = p->name;
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break;
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case PLIST_CHGRP:
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Group = p->name;
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break;
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case PLIST_COMMENT:
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break;
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case PLIST_IGNORE:
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p = p->next;
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break;
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}
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p = p->next;
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}
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}
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