ermyth/include/match.h

/*
 * Copyright © 2003-2004 E. Will et al.
 * Copyright © 2005-2006 Atheme Development Group
 * Rights to this code are as defined in doc/pod/license.pod.
 *
 * String matching
 *
 * $Id: match.h,v 1.2 2007-07-21 01:29:07 pippijn Exp $
 */

#ifndef _MATCH_H
#define _MATCH_H

/* cidr.c */
E int match_ips (char const * const mask, char const * const address);
E int match_cidr (char const * const mask, char const * const address);

/* match.c */
#define MATCH_RFC1459   0
#define MATCH_ASCII     1

E int match_mapping;

#define IsLower(c)  ((unsigned char)(c) > 0x5f)
#define IsUpper(c)  ((unsigned char)(c) < 0x60)

#define C_ALPHA 0x00000001
#define C_DIGIT 0x00000002

E const unsigned int charattrs[];

#define IsAlpha(c)      (charattrs[(unsigned char) (c)] & C_ALPHA)
#define IsDigit(c)      (charattrs[(unsigned char) (c)] & C_DIGIT)
#define IsAlphaNum(c)   (IsAlpha((c)) || IsDigit((c)))
#define IsNon(c)        (!IsAlphaNum((c)))

E const unsigned char ToLowerTab[];
E const unsigned char ToUpperTab[];

void set_match_mapping (int);

E int ToLower (int);
E int ToUpper (int);

E int match (char const * const mask, char const * const name);
E char *collapse (char *);

/* regex_create() flags */
#define AREGEX_ICASE    1       /* case insensitive */

E regex_t *regex_create (char *pattern, int flags);
E char *regex_extract (char *pattern, char **pend, int *pflags);
E bool regex_match (regex_t * preg, char *string);
E bool regex_destroy (regex_t * preg);

#endif
Revision:	1.3
Committed:	Tue Aug 28 17:08:06 2007 UTC (16 years, 9 months ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.2:	+6 -9 lines
Log Message:	- changed name - updated the example config to the new system - added more documentation - enhanced documentation generators - added a link to the pdf to the website - added an RSS feed generator - transitioned hooks to c++ callbacks - did various merges with upstream along the way - added const where appropriate - removed the old block allocator - fixed most memory leaks - transitioned some dictionaries to std::map - transitioned some lists to std::vector - made some free functions members where appropriate - renamed string to dynstr and added a static string ststr - use NOW instead of time (NULL) if possible - completely reworked database backends, crypto handlers and protocol handlers to use an object factory - removed the old module system. ermyth does not do any dynamic loading anymore - fixed most of the build system - reworked how protocol commands work
#	Content
1	/*
2	* Copyright © 2003-2004 E. Will et al.
3	* Copyright © 2005-2006 Atheme Development Group
4	* Rights to this code are as defined in doc/pod/license.pod.
5	*
6	* String matching
7	*
8	* $Id: match.h,v 1.2 2007-07-21 01:29:07 pippijn Exp $
9	*/
10
11	#ifndef _MATCH_H
12	#define _MATCH_H
13
14	/* cidr.c */
15	E int match_ips (char const * const mask, char const * const address);
16	E int match_cidr (char const * const mask, char const * const address);
17
18	/* match.c */
19	#define MATCH_RFC1459 0
20	#define MATCH_ASCII 1
21
22	E int match_mapping;
23
24	#define IsLower(c) ((unsigned char)(c) > 0x5f)
25	#define IsUpper(c) ((unsigned char)(c) < 0x60)
26
27	#define C_ALPHA 0x00000001
28	#define C_DIGIT 0x00000002
29
30	E const unsigned int charattrs[];
31
32	#define IsAlpha(c) (charattrs[(unsigned char) (c)] & C_ALPHA)
33	#define IsDigit(c) (charattrs[(unsigned char) (c)] & C_DIGIT)
34	#define IsAlphaNum(c) (IsAlpha((c)) \|\| IsDigit((c)))
35	#define IsNon(c) (!IsAlphaNum((c)))
36
37	E const unsigned char ToLowerTab[];
38	E const unsigned char ToUpperTab[];
39
40	void set_match_mapping (int);
41
42	E int ToLower (int);
43	E int ToUpper (int);
44
45	E int match (char const * const mask, char const * const name);
46	E char collapse (char );
47
48	/* regex_create() flags */
49	#define AREGEX_ICASE 1 /* case insensitive */
50
51	E regex_t regex_create (char pattern, int flags);
52	E char regex_extract (char pattern, char *pend, int pflags);
53	E bool regex_match (regex_t * preg, char *string);
54	E bool regex_destroy (regex_t * preg);
55
56	#endif