Data Structures
struct	N_PCRE
	N_PCRE structure. More...

Functions
int	npcre_clean_match (N_PCRE *pcre)
	clean the match list of the last capture, if any More...

int	npcre_delete (N_PCRE **pcre)
	Free a N_PCRE pointer. More...

int	npcre_match (char str, N_PCRE pcre)
	Return TRUE if str matches regexp, and make captures up to max_cap. More...

N_PCRE *	npcre_new (char *str, int max_cap, int flags)
	From pcre doc, the flag bits are: PCRE_ANCHORED Force pattern anchoring PCRE_AUTO_CALLOUT Compile automatic callouts PCRE_BSR_ANYCRLF \R matches only CR, LF, or CRLF PCRE_BSR_UNICODE \R matches all Unicode line endings PCRE_CASELESS Do caseless matching PCRE_DOLLAR_ENDONLY $ not to match newline at end PCRE_DOTALL . More...

Detailed Description

Data Structure Documentation

◆ N_PCRE

struct N_PCRE

N_PCRE structure.

Examples: ex_gui_dictionary.c, and ex_pcre.c.

Definition at line 28 of file n_pcre.h.

Collaboration diagram for N_PCRE:

Data Fields
int	captured	flag for match_list cleaning
pcre_extra *	extra	optimization if any
const char **	match_list	populated match list if nPcreCapMatch is called
int	ovecount	configured maximum number of matched occurence
int *	ovector	list of indexes
pcre *	regexp	regexp
char *	regexp_str	original regexp string

Function Documentation

◆ npcre_clean_match()

int npcre_clean_match ( N_PCRE * pcre )

clean the match list of the last capture, if any

Parameters

pcre	The N_PCRE regexp holder

Returns: TRUE or FALSE

Definition at line 144 of file n_pcre.c.

References __n_assert.

Referenced by npcre_match().

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◆ npcre_delete()

int npcre_delete ( N_PCRE ** pcre )

Free a N_PCRE pointer.

Parameters

pcre	The N_PCRE regexp holder

Returns: TRUE or FALSE

Definition at line 107 of file n_pcre.c.

References __n_assert, Free, and FreeNoLog.

Referenced by load_config_file(), and npcre_new().

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◆ npcre_match()

int npcre_match	(	char *	str,
		N_PCRE *	pcre
	)

Return TRUE if str matches regexp, and make captures up to max_cap.

Parameters

pcre	The N_PCRE regexp holder
str	String to test against the regexp

Returns: TRUE or FALSE

Definition at line 165 of file n_pcre.c.

References __n_assert, LOG_DEBUG, n_log, and npcre_clean_match().

Referenced by load_config_file().

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◆ npcre_new()

N_PCRE * npcre_new	(	char *	str,
		int	max_cap,
		int	flags
	)

From pcre doc, the flag bits are: PCRE_ANCHORED Force pattern anchoring PCRE_AUTO_CALLOUT Compile automatic callouts PCRE_BSR_ANYCRLF \R matches only CR, LF, or CRLF PCRE_BSR_UNICODE \R matches all Unicode line endings PCRE_CASELESS Do caseless matching PCRE_DOLLAR_ENDONLY $ not to match newline at end PCRE_DOTALL .

matches anything including NL PCRE_DUPNAMES Allow duplicate names for subpatterns PCRE_EXTENDED Ignore white space and # comments PCRE_EXTRA PCRE extra features (not much use currently) PCRE_FIRSTLINE Force matching to be before newline PCRE_JAVASCRIPT_COMPAT JavaScript compatibility PCRE_MULTILINE ^ and $ match newlines within data PCRE_NEWLINE_ANY Recognize any Unicode newline sequence PCRE_NEWLINE_ANYCRLF Recognize CR, LF, and CRLF as newline sequences PCRE_NEWLINE_CR Set CR as the newline sequence PCRE_NEWLINE_CRLF Set CRLF as the newline sequence PCRE_NEWLINE_LF Set LF as the newline sequence PCRE_NO_AUTO_CAPTURE Disable numbered capturing paren- theses (named ones available) PCRE_NO_UTF16_CHECK Do not check the pattern for UTF-16 validity (only relevant if PCRE_UTF16 is set) PCRE_NO_UTF32_CHECK Do not check the pattern for UTF-32 validity (only relevant if PCRE_UTF32 is set) PCRE_NO_UTF8_CHECK Do not check the pattern for UTF-8 validity (only relevant if PCRE_UTF8 is set) PCRE_UCP Use Unicode properties for backslash-d, backslash-w, etc. PCRE_UNGREEDY Invert greediness of quantifiers PCRE_UTF16 Run in pcre16_compile() UTF-16 mode PCRE_UTF32 Run in pcre32_compile() UTF-32 mode PCRE_UTF8 Run in pcre_compile() UTF-8 mode

make a ne N_PCRE object with given paramters

Parameters