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| version 1.197, 2009/11/09 00:37:44 | version 1.217, 2016/09/07 14:40:07 |
|---|---|
| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: string class decl. | Parser: string class decl. |
| Copyright (c) 2001-2009 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| */ | */ |
| #ifndef PA_STRING_H | #ifndef PA_STRING_H |
| #define PA_STRING_H | #define PA_STRING_H |
| static const char * const IDENT_STRING_H="$Date$"; | #define IDENT_PA_STRING_H "$Id$" |
| // includes | // includes |
| #include "pa_types.h" | #include "pa_types.h" |
| Line 22 extern "C" { // cord's author forgot to | Line 22 extern "C" { // cord's author forgot to |
| #define CORD_cat(x, y) CORD_cat_optimized(x, y) | #define CORD_cat(x, y) CORD_cat_optimized(x, y) |
| #define CORD_cat_char_star(x, y, leny) CORD_cat_char_star_optimized(x, y, leny) | #define CORD_cat_char_star(x, y, leny) CORD_cat_char_star_optimized(x, y, leny) |
| #endif | #endif |
| }; | } |
| // defines | // defines |
| Line 54 class VRegex; | Line 54 class VRegex; |
| int pa_atoi(const char* str, const String* problem_source=0); | int pa_atoi(const char* str, const String* problem_source=0); |
| double pa_atod(const char* str, const String* problem_source=0); | double pa_atod(const char* str, const String* problem_source=0); |
| unsigned int pa_atoui(const char *str, int base, const String* problem_source=0); | |
| unsigned long long int pa_atoul(const char *str, int base, const String* problem_source=0); | |
| /// this is result of pos functions which mean that substr were not found | /// this is result of pos functions which mean that substr were not found |
| #define STRING_NOT_FOUND ((size_t)-1) | #define STRING_NOT_FOUND ((size_t)-1) |
| /// CORD can't be empty string, thus checking it in assigment | |
| #define AS_CORD(v) ((v) && *(v) ? (CORD)(v):0) | |
| /** | /** |
| String which knows the lang of all it's langs. | String which knows the lang of all it's langs. |
| Line 103 public: | Line 108 public: |
| L_URI='U', ///< text in uri | L_URI='U', ///< text in uri |
| L_SQL='Q', ///< ^table:sql body | L_SQL='Q', ///< ^table:sql body |
| L_JS='J', ///< JavaScript code | L_JS='J', ///< JavaScript code |
| L_XML='X', ///< ^dom:set xml | L_XML='X', ///< ^xdoc:create xml |
| L_HTML='H', ///< HTML code | L_HTML='H', ///< HTML code |
| L_REGEX='R', ///< RegEx expression | L_REGEX='R', ///< RegExp |
| L_JSON='S', ///< JSON code | |
| L_HTTP_COOKIE='C', ///< cookies encoded as %uXXXX for compartibility with js functions encode/decode | L_HTTP_COOKIE='C', ///< cookies encoded as %uXXXX for compartibility with js functions encode/decode |
| L_FILE_POST='f', ///< temporary escaping zero-char | |
| L_PARSER_CODE='p', ///< ^process body | L_PARSER_CODE='p', ///< ^process body |
| // READ WARNING ABOVE BEFORE ADDING ANYTHING | // READ WARNING ABOVE BEFORE ADDING ANYTHING |
| L_OPTIMIZE_BIT = 0x80 ///< flag, requiring cstr whitespace optimization | L_OPTIMIZE_BIT = 0x80 ///< flag, requiring cstr whitespace optimization |
| Line 184 public: | Line 189 public: |
| assert(alang); | assert(alang); |
| assert(length); | assert(length); |
| if(!opt.is_not_just_lang) | if(!opt.is_not_just_lang) { |
| if(opt.lang) { | if(opt.lang) { |
| if(opt.lang==alang) // same language? ignoring | if(opt.lang==alang) // same language? ignoring |
| return; | return; |
| Line 192 public: | Line 197 public: |
| opt.lang=alang; // to uninitialized | opt.lang=alang; // to uninitialized |
| return; | return; |
| } | } |
| } | |
| append(current, CORD_chars((char)alang, length)); | append(current, CORD_chars((char)alang, length)); |
| } | } |
| Line 200 public: | Line 206 public: |
| assert(alang); | assert(alang); |
| assert(length); | assert(length); |
| if(!opt.is_not_just_lang) | if(!opt.is_not_just_lang) { |
| if(opt.lang) { | if(opt.lang) { |
| if(opt.lang==alang) // same language? ignoring | if(opt.lang==alang) // same language? ignoring |
| return; | return; |
| Line 208 public: | Line 214 public: |
| opt.lang=alang; // to uninitialized | opt.lang=alang; // to uninitialized |
| return; | return; |
| } | } |
| } | |
| append(current, CORD_chars((char)alang, length)); | append(current, CORD_chars((char)alang, length)); |
| } | } |
| Line 215 public: | Line 222 public: |
| void appendHelper(const Body& current, Language alang, const Body &length_helper) { | void appendHelper(const Body& current, Language alang, const Body &length_helper) { |
| assert(alang); | assert(alang); |
| if(!opt.is_not_just_lang) | if(!opt.is_not_just_lang) { |
| if(opt.lang) { | if(opt.lang) { |
| if(opt.lang==alang) // same language? ignoring | if(opt.lang==alang) // same language? ignoring |
| return; | return; |
| Line 223 public: | Line 230 public: |
| opt.lang=alang; // to uninitialized | opt.lang=alang; // to uninitialized |
| return; | return; |
| } | } |
| } | |
| append(current, CORD_chars((char)alang, length_helper.length())); | append(current, CORD_chars((char)alang, length_helper.length())); |
| } | } |
| Line 303 public: | Line 311 public: |
| } | } |
| }; | }; |
| struct C { | |
| const char *str; | |
| size_t length; | |
| C(): str(0), length(0) {} | |
| C(const char *astr, size_t asize): str(astr), length(asize) {} | |
| }; | |
| struct Cm { | |
| char *str; | |
| size_t length; | |
| Cm(): str(0), length(0) {} | |
| Cm(char *astr, size_t asize): str(astr), length(asize) {} | |
| }; | |
| class Body { | class Body { |
| CORD body; | CORD body; |
| Line 311 public: | Line 333 public: |
| // cached hash code is not reseted on write operations as test shows | // cached hash code is not reseted on write operations as test shows |
| // that string body does not change after it is stored as a hash key | // that string body does not change after it is stored as a hash key |
| mutable uint hash_code; | mutable uint hash_code; |
| #define INIT_HASH_CODE(c) ,hash_code(c) | |
| #define ZERO_HASH_CODE hash_code=0; | |
| #else | |
| #define INIT_HASH_CODE(c) | |
| #define ZERO_HASH_CODE | |
| #endif | #endif |
| #ifdef STRING_LENGTH_CACHING | #ifdef STRING_LENGTH_CACHING |
| // cached length is reseted on modification, used only for char*, not CORD | // cached length is reseted on modification, used only for char*, not CORD |
| mutable size_t string_length; | mutable size_t string_length; |
| #define INIT_LENGTH ,string_length(0) | #define INIT_LENGTH(l) ,string_length(l) |
| #define ZERO_LENGTH string_length=0; | #define ZERO_LENGTH string_length=0; |
| #else | #else |
| #define INIT_LENGTH | #define INIT_LENGTH(l) |
| #define ZERO_LENGTH | #define ZERO_LENGTH |
| #endif | #endif |
| Line 328 public: | Line 355 public: |
| const char* v() const; | const char* v() const; |
| void dump() const; | void dump() const; |
| #ifdef HASH_CODE_CACHING | Body(): body(CORD_EMPTY) INIT_HASH_CODE(0) INIT_LENGTH(0) {} |
| Body(): body(CORD_EMPTY), hash_code(0) INIT_LENGTH {} | Body(const char *abody): body(AS_CORD(abody)) INIT_HASH_CODE(0) INIT_LENGTH(0) {} |
| Body(CORD abody, uint ahash_code): body(abody), hash_code(ahash_code) INIT_LENGTH {} | Body(CORD abody, uint ahash_code): body(abody) INIT_HASH_CODE(ahash_code) INIT_LENGTH(0) {} |
| Body(CORD abody): body(abody), hash_code(0) INIT_LENGTH { | explicit Body(C ac): body(AS_CORD(ac.str)) INIT_HASH_CODE(0) INIT_LENGTH(ac.length) {} |
| #else | explicit Body(CORD abody): body(abody) INIT_HASH_CODE(0) INIT_LENGTH(0) { |
| Body(): body(CORD_EMPTY) INIT_LENGTH {} | |
| Body(CORD abody): body(abody) INIT_LENGTH { | |
| #endif | |
| #ifdef CORD_CAT_OPTIMIZATION | #ifdef CORD_CAT_OPTIMIZATION |
| assert(!body // no body | assert(!body // no body |
| || *body // ordinary string | || *body // ordinary string |
| Line 354 public: | Line 378 public: |
| #endif | #endif |
| } | } |
| static Body Format(int value); | static Body Format(int value); |
| void clear() { ZERO_LENGTH body=CORD_EMPTY; } | void clear() { ZERO_LENGTH ZERO_HASH_CODE body=CORD_EMPTY; } |
| bool operator! () const { return is_empty(); } | bool operator! () const { return is_empty(); } |
| CORD get_cord() const { return body; } | inline CORD get_cord() const { return body; } |
| uint get_hash_code() const; | uint get_hash_code() const; |
| const char* cstr() const { | const char* cstr() const { |
| #ifdef STRING_LENGTH_CACHING | #ifdef STRING_LENGTH_CACHING |
| string_length = length(); | string_length = length(); |
| if(string_length) | if(string_length){ |
| return const_cast<Body*>(this)->body=CORD_to_const_char_star(body, string_length); | const char *result=CORD_to_const_char_star(body, string_length); |
| const_cast<Body*>(this)->body=(CORD)result; | |
| return result; | |
| } | |
| #endif | #endif |
| return CORD_to_const_char_star(body, length()); | return CORD_to_const_char_star(body, length()); |
| } | } |
| Line 376 public: | Line 404 public: |
| #ifdef STRING_LENGTH_CACHING | #ifdef STRING_LENGTH_CACHING |
| void set_length(size_t alength){ string_length = alength; } | void set_length(size_t alength){ string_length = alength; } |
| size_t length() const { return body ? CORD_IS_STRING(body) ? string_length ? string_length : (string_length=strlen(body)) : CORD_len(body) : 0; } | size_t length() const { return body ? CORD_IS_STRING(body) ? string_length ? string_length : (string_length=strlen((const char *)body)) : CORD_len(body) : 0; } |
| #else | #else |
| size_t length() const { return CORD_len(body); } | size_t length() const { return CORD_len(body); } |
| #endif | #endif |
| bool is_empty() const { return body==CORD_EMPTY; } | inline bool is_empty() const { return body==CORD_EMPTY; } |
| void append_know_length(const char *str, size_t known_length) { | void append_know_length(const char *str, size_t known_length) { |
| if(known_length){ | if(known_length){ |
| Line 389 public: | Line 417 public: |
| body = CORD_cat_char_star(body, str, known_length); | body = CORD_cat_char_star(body, str, known_length); |
| ZERO_LENGTH | ZERO_LENGTH |
| } else { | } else { |
| body=str; | body=(CORD)str; |
| #ifdef STRING_LENGTH_CACHING | #ifdef STRING_LENGTH_CACHING |
| string_length=known_length; | string_length=known_length; |
| #endif | #endif |
| Line 405 public: | Line 433 public: |
| Body& operator << (const char* str) { append_know_length(str, strlen(str)); return *this; } | Body& operator << (const char* str) { append_know_length(str, strlen(str)); return *this; } |
| // could not figure out why this operator is needed [should do this chain: string->simple->==] | |
| bool operator < (const Body src) const { return CORD_cmp(body, src.body)<0; } | bool operator < (const Body src) const { return CORD_cmp(body, src.body)<0; } |
| bool operator > (const Body src) const { return CORD_cmp(body, src.body)>0; } | bool operator > (const Body src) const { return CORD_cmp(body, src.body)>0; } |
| bool operator <= (const Body src) const { return CORD_cmp(body, src.body)<=0; } | bool operator <= (const Body src) const { return CORD_cmp(body, src.body)<=0; } |
| bool operator >= (const Body src) const { return CORD_cmp(body, src.body)>=0; } | bool operator >= (const Body src) const { return CORD_cmp(body, src.body)>=0; } |
| bool operator != (const Body src) const { return CORD_cmp(body, src.body)!=0; } | bool operator != (const Body src) const { return CORD_cmp(body, src.body)!=0; } |
| bool operator == (const Body src) const { return CORD_cmp(body, src.body)==0; } | bool operator == (const Body src) const { return CORD_cmp(body, src.body)==0; } |
| bool operator != (const char *src) const { return CORD_cmp(body, AS_CORD(src))!=0; } | |
| bool operator == (const char *src) const { return CORD_cmp(body, AS_CORD(src))==0; } | |
| int ncmp(size_t x_begin, const Body y, size_t y_begin, size_t size) const { | int ncmp(size_t x_begin, const Body y, size_t y_begin, size_t size) const { |
| return CORD_ncmp(body, x_begin, y.body, y_begin, size); | return CORD_ncmp(body, x_begin, y.body, y_begin, size); |
| } | } |
| char fetch(size_t index) const { return CORD_fetch(body, index); } | char fetch(size_t index) const { return CORD_fetch(body, index); } |
| Body mid(size_t aindex, size_t alength) const { return CORD_substr(body, aindex, alength, length()); } | Body mid(size_t aindex, size_t alength) const { return Body(CORD_substr(body, aindex, alength, length())); } |
| size_t pos(const char* substr, size_t offset=0) const { return CORD_str(body, offset, substr, length()); } | size_t pos(const char* substr, size_t offset=0) const { return CORD_str(body, offset, AS_CORD(substr), length()); } |
| size_t pos(const Body substr, size_t offset=0) const { | size_t pos(const Body substr, size_t offset=0) const { |
| if(substr.is_empty()) | if(substr.is_empty()) |
| return STRING_NOT_FOUND; // in this case CORD_str returns 0 [parser users got used to -1] | return STRING_NOT_FOUND; // in this case CORD_str returns 0 [parser users got used to -1] |
| Line 427 public: | Line 458 public: |
| // CORD_str checks for bad offset [CORD_chr does not] | // CORD_str checks for bad offset [CORD_chr does not] |
| return CORD_str(body, offset, substr.body, length()); | return CORD_str(body, offset, substr.body, length()); |
| } | } |
| size_t pos(char c, | size_t pos(char c, size_t offset=0) const { |
| size_t offset=0) const { | |
| if(offset>=length()) // CORD_chr does not check that [and ABORT's in that case] | if(offset>=length()) // CORD_chr does not check that [and ABORT's in that case] |
| return STRING_NOT_FOUND; | return STRING_NOT_FOUND; |
| return CORD_chr(body, offset, c); | return CORD_chr(body, offset, c); |
| } | } |
| size_t strrpbrk(const char* chars, size_t left, size_t right) const; | |
| size_t rskipchars(const char* chars, size_t left, size_t right) const; | |
| template<typename I> | template<typename I> |
| int for_each(int (*f)(char c, I), I info) const { | int for_each(int (*f)(char c, I), I info) const { |
| return CORD_iter(body, (CORD_iter_fn)f, (void*)info); | return CORD_iter(body, (CORD_iter_fn)f, (void*)info); |
| Line 447 public: | Line 481 public: |
| void set_pos(CORD_pos& pos, size_t index) const { CORD_set_pos(pos, body, index); } | void set_pos(CORD_pos& pos, size_t index) const { CORD_set_pos(pos, body, index); } |
| /*Body normalize() const { | |
| return Body(CORD_balance(body)); | |
| }*/ | |
| /// @returns this or 0 or mid. if returns this or 0 out_* are not filled | /// @returns this or 0 or mid. if returns this or 0 out_* are not filled |
| Body trim(Trim_kind kind=TRIM_BOTH, const char* chars=0, | Body trim(Trim_kind kind=TRIM_BOTH, const char* chars=0, |
| size_t* out_start=0, size_t* out_length=0, Charset* source_charset=0) const; | size_t* out_start=0, size_t* out_length=0, Charset* source_charset=0) const; |
| }; | }; |
| struct C { | protected: |
| const char *str; | |
| size_t length; | |
| operator const char *() { return str; } | |
| C(): str(0), length(0) {} | |
| C(const char *astr, size_t asize): str(astr), length(asize) {} | |
| }; | |
| struct Cm { | |
| char *str; | |
| size_t length; | |
| //operator char *() { return str; } | |
| Cm(): str(0), length(0) {} | |
| Cm(char *astr, size_t asize): str(astr), length(asize) {} | |
| }; | |
| private: | |
| Body body; ///< all characters of string | Body body; ///< all characters of string |
| Languages langs; ///< string characters lang | Languages langs; ///< string characters lang |
| Line 487 public: | Line 501 public: |
| static const String Empty; | static const String Empty; |
| explicit String(){}; | explicit String(){}; |
| explicit String(const char* cstr, Language alang=L_CLEAN){ | explicit String(const char* cstr, Language alang=L_CLEAN) : body(cstr){ |
| if(cstr && *cstr){ | if(body.get_cord()){ |
| body=cstr; | |
| langs=alang; | langs=alang; |
| } | } |
| } | } |
| explicit String(const char* cstr, Language alang, size_t alength){ | explicit String(C ac, Language alang=L_CLEAN) : body(ac){ |
| if(cstr && *cstr){ | if(body.get_cord()){ |
| body=cstr; | |
| #ifdef STRING_LENGTH_CACHING | |
| body.set_length(alength); | |
| #endif | |
| langs=alang; | langs=alang; |
| } | } |
| } | } |
| String(int value, char *format); | |
| String(Body abody, Language alang): body(abody), langs(alang) { | String(Body abody, Language alang): body(abody), langs(alang) { |
| ASSERT_STRING_INVARIANT(*this); | ASSERT_STRING_INVARIANT(*this); |
| } | } |
| String(const String& src): body(src.body), langs(src.langs) { | String(const String& src): body(src.body), langs(src.langs) { |
| ASSERT_STRING_INVARIANT(*this); | ASSERT_STRING_INVARIANT(*this); |
| } | } |
| String(int value, const char *format); | |
| /// for convinient hash lookup | /// for convinient hash lookup |
| #ifdef HASH_CODE_CACHING | #ifdef HASH_CODE_CACHING |
| Line 527 public: | Line 535 public: |
| /// convert to CORD with tainting dirty to lang | /// convert to CORD with tainting dirty to lang |
| Body cstr_to_string_body_untaint(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const; | Body cstr_to_string_body_untaint(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const; |
| /// | /// from body |
| const char* cstr() const { | const char* cstr() const { return body.cstr(); } |
| return body.cstr(); | char* cstrm() const { return body.cstrm(); } |
| } | |
| /// | |
| char* cstrm() const { | |
| return body.cstrm(); | |
| } | |
| /// convert to constant C string forcing lang tainting | /// convert to constant C string forcing lang tainting |
| const char* taint_cstr(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const { | const char* taint_cstr(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const { |
| Line 554 public: | Line 557 public: |
| const char* untaint_and_transcode_cstr(Language lang, const Request_charsets *charsets) const; | const char* untaint_and_transcode_cstr(Language lang, const Request_charsets *charsets) const; |
| bool is_not_just_lang() const { | |
| return langs.opt.is_not_just_lang !=0; | |
| } | |
| Language just_lang() const { | |
| return langs.opt.lang; | |
| } | |
| /// puts pieces to buf | /// puts pieces to buf |
| Cm serialize(size_t prolog_size) const; | Cm serialize(size_t prolog_size) const; |
| /// appends pieces from buf to self | /// appends pieces from buf to self |
| Line 580 public: | Line 591 public: |
| String& append(const String& src, Language lang, bool forced=false) { | String& append(const String& src, Language lang, bool forced=false) { |
| return src.append_to(*this, lang, forced); | return src.append_to(*this, lang, forced); |
| } | } |
| String& append_quoted(const String* src, Language lang=L_JSON){ | |
| *this << "\""; | |
| if(src) | |
| this->append(*src, lang, true/*forced lang*/); | |
| *this << "\""; | |
| return *this; | |
| } | |
| String& operator << (const String& src) { return append(src, L_PASS_APPENDED); } | String& operator << (const String& src) { return append(src, L_PASS_APPENDED); } |
| String& operator << (const char* src) { return append_help_length(src, 0, L_AS_IS); } | String& operator << (const char* src) { return append_help_length(src, 0, L_AS_IS); } |
| String& operator << (const Body& src){ | String& operator << (const Body& src){ |
| Line 588 public: | Line 607 public: |
| return *this; | return *this; |
| } | } |
| /// extracts first char of a string, if any | |
| char first_char() const { | char first_char() const { |
| return is_empty()?0:body.fetch(0); | return is_empty()?0:body.fetch(0); |
| } | } |
| char last_char() const { | |
| return is_empty()?0:body.fetch(body.length()-1); | |
| } | |
| bool operator < (const String& src) const { return body<src.body; } | bool operator < (const String& src) const { return body<src.body; } |
| bool operator > (const String& src) const { return body>src.body; } | bool operator > (const String& src) const { return body>src.body; } |
| bool operator <= (const String& src) const { return body<=src.body; } | bool operator <= (const String& src) const { return body<=src.body; } |
| Line 609 public: | Line 631 public: |
| but when specified: look for substring that lies in ONE fragment in THAT lang | but when specified: look for substring that lies in ONE fragment in THAT lang |
| @return position of substr in string, -1 means "not found" [const char* version] | @return position of substr in string, -1 means "not found" [const char* version] |
| */ | */ |
| size_t pos(const Body substr, | size_t pos(const Body substr, size_t this_offset=0, Language lang=L_UNSPECIFIED) const; |
| size_t this_offset=0, Language lang=L_UNSPECIFIED) const; | |
| /// String version of @see pos(const char*, int, Language) | /// String version of @see pos(const char*, int, Language) |
| size_t pos(const String& substr, | size_t pos(const String& substr, size_t this_offset=0, Language lang=L_UNSPECIFIED) const; |
| size_t this_offset=0, Language lang=L_UNSPECIFIED) const; | size_t pos(char c, size_t this_offset=0) const { |
| size_t pos(char c, | |
| size_t this_offset=0) const { | |
| return body.pos(c, this_offset); | return body.pos(c, this_offset); |
| } | } |
| size_t pos(Charset& charset, | size_t pos(Charset& charset, const String& substr, size_t this_offset=0, Language lang=L_UNSPECIFIED) const; |
| const String& substr, | |
| size_t this_offset=0, Language lang=L_UNSPECIFIED) const; | size_t strrpbrk(const char* chars, size_t left=0) const { |
| return (length()) ? body.strrpbrk(chars, left, length()-1) : STRING_NOT_FOUND; | |
| void split(ArrayString& result, | } |
| size_t& pos_after, | size_t strrpbrk(const char* chars, size_t left, size_t right) const { |
| const char* delim, | return body.strrpbrk(chars, left, right); |
| Language lang=L_UNSPECIFIED, int limit=-1) const; | } |
| void split(ArrayString& result, | |
| size_t& pos_after, | size_t rskipchars(const char* chars, size_t left=0) const { |
| const String& delim, | return (length()) ? body.rskipchars(chars, left, length()-1) : STRING_NOT_FOUND; |
| Language lang=L_UNSPECIFIED, int limit=-1) const; | } |
| size_t rskipchars(const char* chars, size_t left, size_t right) const { | |
| typedef void (*Row_action)(Table& table, ArrayString* row, | return body.rskipchars(chars, left, right); |
| int prestart, int prefinish, | } |
| int poststart, int postfinish, | |
| void *info); | void split(ArrayString& result, size_t& pos_after, const char* delim, Language lang=L_UNSPECIFIED, int limit=-1) const; |
| void split(ArrayString& result, size_t& pos_after, const String& delim, Language lang=L_UNSPECIFIED, int limit=-1) const; | |
| typedef void (*Row_action)(Table& table, ArrayString* row, int prestart, int prefinish, int poststart, int postfinish, void *info); | |
| /** | /** |
| @return table of found items, if any. | @return table of found items, if any. |
| table format is defined and fixed[can be used by others]: | table format is defined and fixed[can be used by others]: |
| Line 642 public: | Line 665 public: |
| prematch/match/postmatch/1/2/3/... | prematch/match/postmatch/1/2/3/... |
| @endverbatim | @endverbatim |
| */ | */ |
| Table* match(VRegex* vregex, | Table* match(VRegex* vregex, Row_action row_action, void *info, int& matches_count) const; |
| Row_action row_action, void *info, | |
| int& matches_count) const; | |
| enum Change_case_kind { | enum Change_case_kind { |
| CC_UPPER, | CC_UPPER, |
| CC_LOWER | CC_LOWER |
| }; | }; |
| String& change_case(Charset& source_charset, | String& change_case(Charset& source_charset, Change_case_kind kind) const; |
| Change_case_kind kind) const; | |
| const String& replace(const Dictionary& dict) const; | const String& replace(const Dictionary& dict) const; |
| const String& trim(Trim_kind kind=TRIM_BOTH, const char* chars=0, Charset* source_charset=0) const; | const String& trim(Trim_kind kind=TRIM_BOTH, const char* chars=0, Charset* source_charset=0) const; |
| double as_double() const { return pa_atod(cstr(), this); } | double as_double() const { return pa_atod(cstr(), this); } |