X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=boost%2Fboost%2Fcregex.hpp;h=b7a918eb8edd367b2fb498f6b5d629578068ac17;hb=c48091f33a773732fa6c789927e5833e44108d9d;hp=5c11e09bb19f79fd65c4b49c37703bb421657b47;hpb=fa06f3acc21a2035e115ef5d47adfd08c9494ff6;p=lyx.git diff --git a/boost/boost/cregex.hpp b/boost/boost/cregex.hpp index 5c11e09bb1..b7a918eb8e 100644 --- a/boost/boost/cregex.hpp +++ b/boost/boost/cregex.hpp @@ -1,20 +1,16 @@ /* * * Copyright (c) 1998-2002 - * Dr John Maddock + * John Maddock * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Dr John Maddock makes no representations - * about the suitability of this software for any purpose. - * It is provided "as is" without express or implied warranty. + * Use, modification and distribution are subject to the + * Boost Software License, Version 1.0. (See accompanying file + * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) * */ /* - * LOCATION: see http://www.boost.org for most recent version. + * LOCATION: see http://www.boost.org/libs/regex for most recent version. * FILE cregex.cpp * VERSION see * DESCRIPTION: Declares POSIX API functions @@ -24,285 +20,16 @@ #ifndef BOOST_RE_CREGEX_HPP #define BOOST_RE_CREGEX_HPP +#ifndef BOOST_REGEX_CONFIG_HPP #include - -#ifdef __BORLANDC__ - #pragma option push -a8 -b -Vx -Ve -pc -#endif - -/* include these defs only for POSIX compatablity */ -#ifdef __cplusplus -namespace boost{ -extern "C" { -#endif - -#if defined(__cplusplus) && !defined(BOOST_NO_STDC_NAMESPACE) -typedef std::ptrdiff_t regoff_t; -typedef std::size_t regsize_t; -#else -typedef ptrdiff_t regoff_t; -typedef size_t regsize_t; -#endif - -typedef struct -{ - unsigned int re_magic; - unsigned int re_nsub; /* number of parenthesized subexpressions */ - const char* re_endp; /* end pointer for REG_PEND */ - void* guts; /* none of your business :-) */ - unsigned int eflags; /* none of your business :-) */ -} regex_tA; - -#ifndef BOOST_NO_WREGEX -typedef struct -{ - unsigned int re_magic; - unsigned int re_nsub; /* number of parenthesized subexpressions */ - const wchar_t* re_endp; /* end pointer for REG_PEND */ - void* guts; /* none of your business :-) */ - unsigned int eflags; /* none of your business :-) */ -} regex_tW; -#endif - -typedef struct -{ - regoff_t rm_so; /* start of match */ - regoff_t rm_eo; /* end of match */ -} regmatch_t; - -/* regcomp() flags */ -typedef enum{ - REG_BASIC = 0000, - REG_EXTENDED = 0001, - REG_ICASE = 0002, - REG_NOSUB = 0004, - REG_NEWLINE = 0010, - REG_NOSPEC = 0020, - REG_PEND = 0040, - REG_DUMP = 0200, - REG_NOCOLLATE = 0400, - REG_ESCAPE_IN_LISTS = 01000, - REG_NEWLINE_ALT = 02000, - - REG_PERL = REG_EXTENDED | REG_NOCOLLATE | REG_ESCAPE_IN_LISTS, - REG_AWK = REG_EXTENDED | REG_ESCAPE_IN_LISTS, - REG_GREP = REG_BASIC | REG_NEWLINE_ALT, - REG_EGREP = REG_EXTENDED | REG_NEWLINE_ALT, - - REG_ASSERT = 15, - REG_INVARG = 16, - REG_ATOI = 255, /* convert name to number (!) */ - REG_ITOA = 0400 /* convert number to name (!) */ -} reg_comp_flags; - -/* regexec() flags */ -typedef enum{ - REG_NOTBOL = 00001, - REG_NOTEOL = 00002, - REG_STARTEND = 00004 -} reg_exec_flags; - -BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompA(regex_tA*, const char*, int); -BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorA(int, const regex_tA*, char*, regsize_t); -BOOST_REGEX_DECL int BOOST_REGEX_CCALL regexecA(const regex_tA*, const char*, regsize_t, regmatch_t*, int); -BOOST_REGEX_DECL void BOOST_REGEX_CCALL regfreeA(regex_tA*); - -#ifndef BOOST_NO_WREGEX -BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompW(regex_tW*, const wchar_t*, int); -BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int, const regex_tW*, wchar_t*, regsize_t); -BOOST_REGEX_DECL int BOOST_REGEX_CCALL regexecW(const regex_tW*, const wchar_t*, regsize_t, regmatch_t*, int); -BOOST_REGEX_DECL void BOOST_REGEX_CCALL regfreeW(regex_tW*); -#endif - -#ifdef UNICODE -#define regcomp regcompW -#define regerror regerrorW -#define regexec regexecW -#define regfree regfreeW -#define regex_t regex_tW -#else -#define regcomp regcompA -#define regerror regerrorA -#define regexec regexecA -#define regfree regfreeA -#define regex_t regex_tA -#endif - -/* regerror() flags */ -typedef enum -{ - REG_NOERROR = 0, /* Success. */ - REG_NOMATCH = 1, /* Didn't find a match (for regexec). */ - - /* POSIX regcomp return error codes. (In the order listed in the - standard.) */ - REG_BADPAT = 2, /* Invalid pattern. */ - REG_ECOLLATE = 3, /* Undefined collating element. */ - REG_ECTYPE = 4, /* Invalid character class name. */ - REG_EESCAPE = 5, /* Trailing backslash. */ - REG_ESUBREG = 6, /* Invalid back reference. */ - REG_EBRACK = 7, /* Unmatched left bracket. */ - REG_EPAREN = 8, /* Parenthesis imbalance. */ - REG_EBRACE = 9, /* Unmatched \{. */ - REG_BADBR = 10, /* Invalid contents of \{\}. */ - REG_ERANGE = 11, /* Invalid range end. */ - REG_ESPACE = 12, /* Ran out of memory. */ - REG_BADRPT = 13, /* No preceding re for repetition op. */ - REG_EEND = 14, /* unexpected end of expression */ - REG_ESIZE = 15, /* expression too big */ - REG_ERPAREN = 16, /* unmatched right parenthesis */ - REG_EMPTY = 17, /* empty expression */ - REG_E_MEMORY = REG_ESIZE, /* out of memory */ - REG_E_UNKNOWN = 18 /* unknown error */ -} reg_errcode_t; - -enum match_flags -{ - match_default = 0, - match_not_bol = 1, // first is not start of line - match_not_eol = match_not_bol << 1, // last is not end of line - match_not_bob = match_not_eol << 1, // first is not start of buffer - match_not_eob = match_not_bob << 1, // last is not end of buffer - match_not_bow = match_not_eob << 1, // first is not start of word - match_not_eow = match_not_bow << 1, // last is not end of word - match_not_dot_newline = match_not_eow << 1, // \n is not matched by '.' - match_not_dot_null = match_not_dot_newline << 1, // '\0' is not matched by '.' - match_prev_avail = match_not_dot_null << 1, // *--first is a valid expression - match_init = match_prev_avail << 1, // internal use - match_any = match_init << 1, // don't care what we match - match_not_null = match_any << 1, // string can't be null - match_continuous = match_not_null << 1, // each grep match must continue from - // uninterupted from the previous one - match_partial = match_continuous << 1, // find partial matches - - match_stop = match_partial << 1, // stop after first match (grep) - match_all = match_stop << 1, // must find the whole of input even if match_any is set - match_max = match_all -}; - - -#ifdef __cplusplus -} // extern "C" -} // namespace -#endif - - -#ifdef __BORLANDC__ - #if __BORLANDC__ > 0x520 - #pragma option pop - #endif -#endif - - -// -// C++ high level wrapper goes here: -// -#if defined(__cplusplus) -#include -#include -namespace boost{ - -#ifdef __BORLANDC__ - #if __BORLANDC__ == 0x530 - #pragma option push -a4 -b - #elif __BORLANDC__ > 0x530 - #pragma option push -a8 -b - #endif -#endif - -class RegEx; - -namespace re_detail{ - -class RegExData; -struct pred1; -struct pred2; -struct pred3; -struct pred4; - -} // namespace re_detail - -#if defined(BOOST_MSVC) || defined(__BORLANDC__) -typedef bool (__cdecl *GrepCallback)(const RegEx& expression); -typedef bool (__cdecl *GrepFileCallback)(const char* file, const RegEx& expression); -typedef bool (__cdecl *FindFilesCallback)(const char* file); -#else -typedef bool (*GrepCallback)(const RegEx& expression); -typedef bool (*GrepFileCallback)(const char* file, const RegEx& expression); -typedef bool (*FindFilesCallback)(const char* file); -#endif - -class BOOST_REGEX_DECL RegEx -{ -private: - re_detail::RegExData* pdata; -public: - RegEx(); - RegEx(const RegEx& o); - ~RegEx(); - explicit RegEx(const char* c, bool icase = false); - explicit RegEx(const std::string& s, bool icase = false); - RegEx& operator=(const RegEx& o); - RegEx& operator=(const char* p); - RegEx& operator=(const std::string& s){ return this->operator=(s.c_str()); } - unsigned int SetExpression(const char* p, bool icase = false); - unsigned int SetExpression(const std::string& s, bool icase = false){ return SetExpression(s.c_str(), icase); } - std::string Expression()const; - unsigned int error_code()const; - // - // now matching operators: - // - bool Match(const char* p, unsigned int flags = match_default); - bool Match(const std::string& s, unsigned int flags = match_default) { return Match(s.c_str(), flags); } - bool Search(const char* p, unsigned int flags = match_default); - bool Search(const std::string& s, unsigned int flags = match_default) { return Search(s.c_str(), flags); } - unsigned int Grep(GrepCallback cb, const char* p, unsigned int flags = match_default); - unsigned int Grep(GrepCallback cb, const std::string& s, unsigned int flags = match_default) { return Grep(cb, s.c_str(), flags); } - unsigned int Grep(std::vector& v, const char* p, unsigned int flags = match_default); - unsigned int Grep(std::vector& v, const std::string& s, unsigned int flags = match_default) { return Grep(v, s.c_str(), flags); } - unsigned int Grep(std::vector& v, const char* p, unsigned int flags = match_default); - unsigned int Grep(std::vector& v, const std::string& s, unsigned int flags = match_default) { return Grep(v, s.c_str(), flags); } -#ifndef BOOST_REGEX_NO_FILEITER - unsigned int GrepFiles(GrepFileCallback cb, const char* files, bool recurse = false, unsigned int flags = match_default); - unsigned int GrepFiles(GrepFileCallback cb, const std::string& files, bool recurse = false, unsigned int flags = match_default) { return GrepFiles(cb, files.c_str(), recurse, flags); } - unsigned int FindFiles(FindFilesCallback cb, const char* files, bool recurse = false, unsigned int flags = match_default); - unsigned int FindFiles(FindFilesCallback cb, const std::string& files, bool recurse = false, unsigned int flags = match_default) { return FindFiles(cb, files.c_str(), recurse, flags); } #endif - std::string Merge(const std::string& in, const std::string& fmt, - bool copy = true, unsigned int flags = match_default); - std::string Merge(const char* in, const char* fmt, - bool copy = true, unsigned int flags = match_default); +#include - std::size_t Split(std::vector& v, std::string& s, unsigned flags = match_default, unsigned max_count = ~0); - // - // now operators for returning what matched in more detail: - // - std::size_t Position(int i = 0)const; - std::size_t Length(int i = 0)const; - bool Matched(int i = 0)const; - unsigned int Line()const; - unsigned int Marks()const; - std::string What(int i = 0)const; - std::string operator[](int i)const { return What(i); } +#endif /* include guard */ - static const unsigned int npos; - friend struct re_detail::pred1; - friend struct re_detail::pred2; - friend struct re_detail::pred3; - friend struct re_detail::pred4; -}; - -#ifdef __BORLANDC__ - #pragma option pop -#endif - -} // namespace boost - -#endif -#endif // include guard