Filename Matching Functions

Defines
#define	APR_FNM_NOMATCH   1
#define	APR_FNM_NOESCAPE   0x01
#define	APR_FNM_PATHNAME   0x02
#define	APR_FNM_PERIOD   0x04
#define	APR_FNM_CASE_BLIND   0x08
Functions
	APR_DECLARE (apr_status_t) apr_fnmatch(const char *pattern
Variables
const char *	strings
const char int	flags
apr_array_header_t **	result
apr_array_header_t apr_pool_t *	p

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Define Documentation

#define APR_FNM_CASE_BLIND   0x08

Compare characters case-insensitively.

Remarks:

This flag is an Apache addition

Definition at line 63 of file apr_fnmatch.h.

#define APR_FNM_NOESCAPE   0x01

Disable backslash escaping.

Definition at line 60 of file apr_fnmatch.h.

#define APR_FNM_NOMATCH   1

Match failed.

Definition at line 58 of file apr_fnmatch.h.

#define APR_FNM_PATHNAME   0x02

Slash must be matched by slash.

Definition at line 61 of file apr_fnmatch.h.

#define APR_FNM_PERIOD   0x04

Period must be matched by period.

Definition at line 62 of file apr_fnmatch.h.

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Function Documentation

APR_DECLARE

(

apr_status_t

)

const

Try to match the string to the given pattern, return APR_SUCCESS if match, else return APR_FNM_NOMATCH. Note that there is no such thing as an illegal pattern.

With all flags unset, a pattern is interpreted as such:

PATTERN: Backslash followed by any character, including another backslash.
MATCHES: That character exactly.

PATTERN: ?
MATCHES: Any single character.

PATTERN: *
MATCHES: Any sequence of zero or more characters. (Note that multiple *s in a row are equivalent to one.)

PATTERN: Any character other than \?*[ or a \ at the end of the pattern
MATCHES: That character exactly. (Case sensitive.)

PATTERN: [ followed by a class description followed by ]
MATCHES: A single character described by the class description. (Never matches, if the class description reaches until the end of the string without a ].) If the first character of the class description is ^ or !, the sense of the description is reversed. The rest of the class description is a list of single characters or pairs of characters separated by -. Any of those characters can have a backslash in front of them, which is ignored; this lets you use the characters ] and - in the character class, as well as ^ and ! at the beginning. The pattern matches a single character if it is one of the listed characters or falls into one of the listed ranges (inclusive, case sensitive). Ranges with the first character larger than the second are legal but never match. Edge cases: [] never matches, and [^] and [!] always match without consuming a character.

Note that these patterns attempt to match the entire string, not just find a substring matching the pattern.

Parameters:

pattern	The pattern to match to
strings	The string we are trying to match
flags	flags to use in the match. Bitwise OR of: APR_FNM_NOESCAPE Disable backslash escaping APR_FNM_PATHNAME Slash must be matched by slash APR_FNM_PERIOD Period must be matched by period APR_FNM_CASE_BLIND Compare characters case-insensitively.

Determine if the given pattern is a regular expression.

Parameters:

pattern

The pattern to search for glob characters.

Returns:

non-zero if pattern has any glob characters in it

Find all files that match a specified pattern.

Parameters:

pattern	The pattern to use for finding files.
result	Array to use when storing the results
p	The pool to use.

Returns:

non-zero if pattern has any glob characters in it

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Variable Documentation

const char int flags

Definition at line 123 of file apr_fnmatch.h.

apr_array_header_t apr_pool_t* p

Definition at line 140 of file apr_fnmatch.h.

apr_array_header_t** result

Definition at line 140 of file apr_fnmatch.h.

const char* strings

Definition at line 123 of file apr_fnmatch.h.