projects / thirdparty / squid.git / blame
| Commit | Line | Data |
|---|---|---|
| c152a447 AJ |
1 | /* $Id$ |
| 2 | * Copyright (C) 2002 Rodrigo Campos | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify | |
| 5 | * it under the terms of the GNU General Public License as published by | |
| 6 | * the Free Software Foundation; either version 2 of the License, or | |
| 7 | * (at your option) any later version. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, | |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | * GNU General Public License for more details. | |
| 13 | * | |
| 14 | * You should have received a copy of the GNU General Public License | |
| 15 | * along with this program; if not, write to the Free Software | |
| 16 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 17 | * | |
| 18 | * Author: Rodrigo Campos (rodrigo@geekbunker.org) | |
| 19 | * | |
| 20 | */ | |
| 21 | #define SQUID_NO_ALLOC_PROTECT 1 | |
| 22 | #include "config.h" | |
| 23 | #include "helpers/defines.h" | |
| 24 | #include "rfc1738.h" | |
| 25 | #include "util.h" | |
| 26 | ||
| 27 | #if HAVE_STDIO_H | |
| 28 | #include <stdio.h> | |
| 29 | #endif | |
| 30 | #if HAVE_STDLIB_H | |
| 31 | #include <stdlib.h> | |
| 32 | #endif | |
| 33 | #if HAVE_STRING_H | |
| 34 | #include <string.h> | |
| 35 | #endif | |
| 36 | #if HAVE_SYS_SOCKET_H | |
| 37 | #include <sys/socket.h> | |
| 38 | #endif | |
| 39 | #if HAVE_NETINET_IN_H | |
| 40 | #include <netinet/in.h> | |
| 41 | #endif | |
| 42 | #if HAVE_ARPA_INET_H | |
| 43 | #include <arpa/inet.h> | |
| 44 | #endif | |
| 45 | #if HAVE_GRP_H | |
| 46 | #include <grp.h> | |
| 47 | #endif | |
| 48 | ||
| 49 | ||
| 50 | struct ip_user_dict { | |
| 51 | unsigned long address; // IP address (assumes IPv4) | |
| 52 | unsigned long netmask; // IP netmask | |
| 53 | char *username; | |
| 54 | struct ip_user_dict *next_entry; | |
| 55 | }; | |
| 56 | ||
| 57 | int match_user(char *, char *); | |
| 58 | int match_group(char *, char *); | |
| 59 | struct ip_user_dict *load_dict(FILE *); | |
| 60 | int dict_lookup(struct ip_user_dict *, char *, char *); | |
| 61 | ||
| 62 | /** Size of lines read from the dictionary file */ | |
| 63 | #define DICT_BUFFER_SIZE 8196 | |
| 64 | ||
| 65 | /** This function parses the dictionary file and loads it | |
| 66 | * in memory. All IP addresses are processed with a bitwise AND | |
| 67 | * with their netmasks before they are stored. | |
| 68 |