104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/*
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* $Id: util.h,v 1.35 2005/04/12 19:34:35 nohar Exp $
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*
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* This file is part of the bip project
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* Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef UTIL_H
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#define UTIL_H
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#include <time.h>
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#include <sys/types.h>
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#include <unistd.h>
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/* Warning: must be in order, 0 = less output */
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#define LOG_FATAL 0
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#define LOG_ERROR 1
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#define LOG_WARN 2
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#define LOG_INFO 3
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#define LOG_DEBUG 4
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#define LOG_STD 4
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#define LOG_DEBUGVERB 5
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#define LOG_DEBUGTOOMUCH 6
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#define HASH_NOCASE 1
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#define HASH_DEFAULT 0
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void mylog(int level, char *fmt, ...);
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void fatal(char *fmt, ...);
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char *timestamp(void);
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struct list_item;
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typedef struct list {
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struct list_item *first;
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struct list_item *last;
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int (*cmp)();
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} list_t;
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typedef struct list_iterator {
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list_t *list;
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struct list_item *cur;
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} list_iterator_t;
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/* our hash is also a list */
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typedef struct hash {
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list_t lists[256];
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} hash_t;
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typedef struct hash_iterator {
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int list;
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struct list_item *cur;
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hash_t *hash;
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} hash_iterator_t;
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void list_init(list_t *list, int (*cmp)(void*,void*));
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int list_ptr_cmp(void *a, void *b);
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list_t *list_new(int (*cmp)(void *, void *));
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void *list_remove(list_t *list, void *ptr);
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void *list_remove_if_exists(list_t *list, void *ptr);
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void *list_get(list_t *list, void *ptr);
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void list_add_first(list_t *list, void *ptr);
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void list_add_first_uniq(list_t *list, void *ptr);
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void list_add_last(list_t *list, void *ptr);
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void *list_get_first(list_t *list);
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void *list_get_last(list_t *list);
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void *list_remove_first(list_t *list);
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void *list_remove_last(list_t *list);
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void list_it_init(list_t *list, list_iterator_t *ti);
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void list_it_next(list_iterator_t *ti);
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void *list_it_item(list_iterator_t *ti);
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void *list_it_remove(list_iterator_t *li);
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void list_free(list_t *t);
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void list_free_force(list_t *t);
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void list_copy(list_t *src, list_t *dest);
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void list_append(list_t *src, list_t *dest);
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int list_is_empty(list_t *l);
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void hash_init(hash_t *h, int);
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void hash_free(hash_t *h);
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void hash_clean(hash_t *h);
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hash_t *hash_new(int options);
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void hash_insert(hash_t *hash, char *key, void *ptr);
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void *hash_get(hash_t *, char *key);
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void *hash_remove(hash_t *hash, char *key);
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void *hash_remove_if_exists(hash_t *hash, char *key);
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void hash_it_init(hash_t *hash, hash_iterator_t *i);
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void hash_it_next(hash_iterator_t *hi);
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void *hash_it_item(hash_iterator_t *h);
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char *hash_it_key(hash_iterator_t *h);
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int is_valid_nick(char *str);
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int is_valid_username(char *str);
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char *strmaydup(char *s);
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int ident_spoof(char *user);
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int ident_nospoof();
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void strucase(char *s);
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int ischannel(char p);
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#endif
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