PostgreSQL Source Code: src/include/regex/regex.h Source File (original) (raw)
1#ifndef _PG_REGEX_H_
2#define _PG_REGEX_H_
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45#ifndef _WIN32
47#endif
48
49
50#undef REG_UBACKREF
51#undef REG_ULOOKAROUND
52#undef REG_UBOUNDS
53#undef REG_UBRACES
54#undef REG_UBSALNUM
55#undef REG_UPBOTCH
56#undef REG_UBBS
57#undef REG_UNONPOSIX
58#undef REG_UUNSPEC
59#undef REG_UUNPORT
60#undef REG_ULOCALE
61#undef REG_UEMPTYMATCH
62#undef REG_UIMPOSSIBLE
63#undef REG_USHORTEST
64#undef REG_BASIC
65#undef REG_EXTENDED
66#undef REG_ADVF
67#undef REG_ADVANCED
68#undef REG_QUOTE
69#undef REG_NOSPEC
70#undef REG_ICASE
71#undef REG_NOSUB
72#undef REG_EXPANDED
73#undef REG_NLSTOP
74#undef REG_NLANCH
75#undef REG_NEWLINE
76#undef REG_PEND
77#undef REG_EXPECT
78#undef REG_BOSONLY
79#undef REG_DUMP
80#undef REG_FAKE
81#undef REG_PROGRESS
82#undef REG_NOTBOL
83#undef REG_NOTEOL
84#undef REG_STARTEND
85#undef REG_FTRACE
86#undef REG_MTRACE
87#undef REG_SMALL
88#undef REG_OKAY
89#undef REG_NOMATCH
90#undef REG_BADPAT
91#undef REG_ECOLLATE
92#undef REG_ECTYPE
93#undef REG_EESCAPE
94#undef REG_ESUBREG
95#undef REG_EBRACK
96#undef REG_EPAREN
97#undef REG_EBRACE
98#undef REG_BADBR
99#undef REG_ERANGE
100#undef REG_ESPACE
101#undef REG_BADRPT
102#undef REG_ASSERT
103#undef REG_INVARG
104#undef REG_MIXED
105#undef REG_BADOPT
106#undef REG_ETOOBIG
107#undef REG_ECOLORS
108#undef REG_ATOI
109#undef REG_ITOA
110#undef REG_PREFIX
111#undef REG_EXACT
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133typedef struct
134{
138#define REG_UBACKREF 000001
139#define REG_ULOOKAROUND 000002
140#define REG_UBOUNDS 000004
141#define REG_UBRACES 000010
142#define REG_UBSALNUM 000020
143#define REG_UPBOTCH 000040
145#define REG_UBBS 000100
146#define REG_UNONPOSIX 000200
147#define REG_UUNSPEC 000400
149#define REG_UUNPORT 001000
150#define REG_ULOCALE 002000
151#define REG_UEMPTYMATCH 004000
152#define REG_UIMPOSSIBLE 010000
153#define REG_USHORTEST 020000
154 int re_csize;
155 char *re_endp;
158 char *re_guts;
159 char *re_fns;
162
163typedef struct
165 pg_regoff_t rm_so;
166 pg_regoff_t rm_eo;
169
170typedef struct
171{
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180#define REG_BASIC 000000
181#define REG_EXTENDED 000001
182#define REG_ADVF 000002
183#define REG_ADVANCED 000003
184#define REG_QUOTE 000004
185#define REG_NOSPEC REG_QUOTE
186#define REG_ICASE 000010
187#define REG_NOSUB 000020
188#define REG_EXPANDED 000040
189#define REG_NLSTOP 000100
190#define REG_NLANCH 000200
191#define REG_NEWLINE 000300
192#define REG_PEND 000400
193#define REG_EXPECT 001000
194#define REG_BOSONLY 002000
195#define REG_DUMP 004000
196#define REG_FAKE 010000
197#define REG_PROGRESS 020000
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204#define REG_NOTBOL 0001
205#define REG_NOTEOL 0002
206#define REG_STARTEND 0004
207#define REG_FTRACE 0010
208#define REG_MTRACE 0020
209#define REG_SMALL 0040
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217#define REG_OKAY 0
218#define REG_NOMATCH 1
219#define REG_BADPAT 2
220#define REG_ECOLLATE 3
221#define REG_ECTYPE 4
222#define REG_EESCAPE 5
223#define REG_ESUBREG 6
224#define REG_EBRACK 7
225#define REG_EPAREN 8
226#define REG_EBRACE 9
227#define REG_BADBR 10
228#define REG_ERANGE 11
229#define REG_ESPACE 12
230#define REG_BADRPT 13
231#define REG_ASSERT 15
232#define REG_INVARG 16
233#define REG_MIXED 17
234#define REG_BADOPT 18
235#define REG_ETOOBIG 19
236#define REG_ECOLORS 20
238#define REG_ATOI 101
239#define REG_ITOA 102
241#define REG_PREFIX (-1)
242#define REG_EXACT (-2)
243
246#define regoff_t pg_regoff_t
247#define regex_t pg_regex_t
248#define regmatch_t pg_regmatch_t
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257 int flags, Oid collation);
259 size_t search_start, rm_detail_t *details,
260 size_t nmatch, regmatch_t pmatch[], int flags);
264 size_t errbuf_size);
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269 int cflags, Oid collation,
271
272#endif
int errcode(int sqlerrcode)
regex_t * RE_compile_and_cache(text *text_re, int cflags, Oid collation)
bool RE_compile_and_execute(text *text_re, char *dat, int dat_len, int cflags, Oid collation, int nmatch, regmatch_t *pmatch)
size_t pg_regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size)
int pg_regprefix(regex_t *re, pg_wchar **string, size_t *slength)
int pg_regcomp(regex_t *re, const pg_wchar *string, size_t len, int flags, Oid collation)
int pg_regexec(regex_t *re, const pg_wchar *string, size_t len, size_t search_start, rm_detail_t *details, size_t nmatch, regmatch_t pmatch[], int flags)
void pg_regfree(regex_t *re)