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Diffstat (limited to 'rubbos/app/httpd-2.0.64/include/pcreposix.h')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/include/pcreposix.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/include/pcreposix.h b/rubbos/app/httpd-2.0.64/include/pcreposix.h new file mode 100644 index 00000000..a847421f --- /dev/null +++ b/rubbos/app/httpd-2.0.64/include/pcreposix.h @@ -0,0 +1,99 @@ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* Copyright (c) 1997-2000 University of Cambridge */ + +/** + * @file include/pcreposix.h + * @brief PCRE definitions + */ + +#ifndef _PCREPOSIX_H +#define _PCREPOSIX_H + +/* This is the header for the POSIX wrapper interface to the PCRE Perl- +Compatible Regular Expression library. It defines the things POSIX says should +be there. I hope. */ + +/* Have to include stdlib.h in order to ensure that size_t is defined. */ + +#include <stdlib.h> + +/* Allow for C++ users */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Options defined by POSIX. */ + + /** Ignore case */ +#define REG_ICASE 0x01 + /** Don't match newlines with wildcards */ +#define REG_NEWLINE 0x02 + /** Don't match BOL */ +#define REG_NOTBOL 0x04 + /** Don't match EOL */ +#define REG_NOTEOL 0x08 + +/* These are not used by PCRE, but by defining them we make it easier +to slot PCRE into existing programs that make POSIX calls. */ + + /** UNUSED! */ +#define REG_EXTENDED 0 + /** UNUSED! */ +#define REG_NOSUB 0 + +/* Error values. Not all these are relevant or used by the wrapper. */ + +enum { + REG_ASSERT = 1, /* internal error ? */ + REG_BADBR, /* invalid repeat counts in {} */ + REG_BADPAT, /* pattern error */ + REG_BADRPT, /* ? * + invalid */ + REG_EBRACE, /* unbalanced {} */ + REG_EBRACK, /* unbalanced [] */ + REG_ECOLLATE, /* collation error - not relevant */ + REG_ECTYPE, /* bad class */ + REG_EESCAPE, /* bad escape sequence */ + REG_EMPTY, /* empty expression */ + REG_EPAREN, /* unbalanced () */ + REG_ERANGE, /* bad range inside [] */ + REG_ESIZE, /* expression too big */ + REG_ESPACE, /* failed to get memory */ + REG_ESUBREG, /* bad back reference */ + REG_INVARG, /* bad argument */ + REG_NOMATCH /* match failed */ +}; + + +/* The structure representing a compiled regular expression. */ + +typedef struct { + void *re_pcre; + size_t re_nsub; + size_t re_erroffset; +} regex_t; + +/* The structure in which a captured offset is returned. */ + +typedef int regoff_t; + +typedef struct { + regoff_t rm_so; + regoff_t rm_eo; +} regmatch_t; + +/* The functions */ + +extern int regcomp(regex_t *, const char *, int); +extern int regexec(regex_t *, const char *, size_t, regmatch_t *, int); +extern size_t regerror(int, const regex_t *, char *, size_t); +extern void regfree(regex_t *); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* End of pcreposix.h */ |