You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
3.4 KiB
137 lines
3.4 KiB
/*
|
|
* Copyright (C) 2006, 2008 Red Hat
|
|
* see file 'COPYING' for use and warranty information
|
|
*
|
|
* This program 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 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program 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 this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
* 02111-1307 USA
|
|
*
|
|
* Authors:
|
|
* Dan Walsh <dwalsh@redhat.com>
|
|
*
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "stringslist.h"
|
|
#include "restorecond.h"
|
|
#include <fnmatch.h>
|
|
|
|
/* Sorted lists */
|
|
void strings_list_add(struct stringsList **list, const char *string)
|
|
{
|
|
struct stringsList *ptr = *list;
|
|
struct stringsList *prev = NULL;
|
|
struct stringsList *newptr = NULL;
|
|
while (ptr) {
|
|
int cmp = strcmp(string, ptr->string);
|
|
if (cmp < 0)
|
|
break; /* Not on list break out to add */
|
|
if (cmp == 0)
|
|
return; /* Already on list */
|
|
prev = ptr;
|
|
ptr = ptr->next;
|
|
}
|
|
newptr = calloc(1, sizeof(struct stringsList));
|
|
if (!newptr)
|
|
exitApp("Out of Memory");
|
|
newptr->string = strdup(string);
|
|
newptr->next = ptr;
|
|
if (prev)
|
|
prev->next = newptr;
|
|
else
|
|
*list = newptr;
|
|
}
|
|
|
|
int strings_list_find(struct stringsList *ptr, const char *string, int *exact)
|
|
{
|
|
while (ptr) {
|
|
*exact = strcmp(ptr->string, string) == 0;
|
|
int cmp = fnmatch(ptr->string, string, 0);
|
|
if (cmp == 0)
|
|
return 0; /* Match found */
|
|
ptr = ptr->next;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void strings_list_free(struct stringsList *ptr)
|
|
{
|
|
struct stringsList *prev = NULL;
|
|
while (ptr) {
|
|
free(ptr->string);
|
|
prev = ptr;
|
|
ptr = ptr->next;
|
|
free(prev);
|
|
}
|
|
}
|
|
|
|
int strings_list_diff(struct stringsList *from, struct stringsList *to)
|
|
{
|
|
while (from != NULL && to != NULL) {
|
|
if (strcmp(from->string, to->string) != 0)
|
|
return 1;
|
|
from = from->next;
|
|
to = to->next;
|
|
}
|
|
if (from != NULL || to != NULL)
|
|
return 1;
|
|
return 0;
|
|
}
|
|
|
|
void strings_list_print(struct stringsList *ptr)
|
|
{
|
|
while (ptr) {
|
|
printf("%s\n", ptr->string);
|
|
ptr = ptr->next;
|
|
}
|
|
}
|
|
|
|
#ifdef TEST
|
|
void exitApp(const char *msg)
|
|
{
|
|
perror(msg);
|
|
exit(-1);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct stringsList *list = NULL;
|
|
struct stringsList *list1 = NULL;
|
|
strings_list_add(&list, "/etc/resolv.conf");
|
|
strings_list_add(&list, "/etc/walsh");
|
|
strings_list_add(&list, "/etc/mtab");
|
|
strings_list_add(&list, "/etc/walsh");
|
|
if (strings_list_diff(list, list) != 0)
|
|
printf("strings_list_diff test1 bug\n");
|
|
strings_list_add(&list1, "/etc/walsh");
|
|
if (strings_list_diff(list, list1) == 0)
|
|
printf("strings_list_diff test2 bug\n");
|
|
strings_list_add(&list1, "/etc/walsh");
|
|
strings_list_add(&list1, "/etc/walsh/*");
|
|
strings_list_add(&list1, "/etc/resolv.conf");
|
|
strings_list_add(&list1, "/etc/mtab1");
|
|
if (strings_list_diff(list, list1) == 0)
|
|
printf("strings_list_diff test3 bug\n");
|
|
printf("strings list\n");
|
|
strings_list_print(list);
|
|
printf("strings list1\n");
|
|
strings_list_find(list1, "/etc/walsh/dan");
|
|
strings_list_print(list1);
|
|
strings_list_free(list);
|
|
strings_list_free(list1);
|
|
}
|
|
#endif
|