Annotation of parser3/src/classes/string.C, revision 1.134
1.24 paf 1: /** @file
2: Parser: @b string parser class.
3:
1.132 paf 4: Copyright (c) 2001-2004 ArtLebedev Group (http://www.artlebedev.com)
1.97 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.113 paf 6: */
1.24 paf 7:
1.134 ! paf 8: static const char * const IDENT_STRING_C="$Date: 2004/02/27 15:07:46 $";
1.1 paf 9:
1.43 paf 10: #include "classes.h"
1.126 paf 11: #include "pa_vmethod_frame.h"
12:
1.1 paf 13: #include "pa_request.h"
14: #include "pa_vdouble.h"
15: #include "pa_vint.h"
1.17 paf 16: #include "pa_vtable.h"
1.25 paf 17: #include "pa_vbool.h"
1.27 paf 18: #include "pa_string.h"
1.53 parser 19: #include "pa_sql_connection.h"
1.71 parser 20: #include "pa_dictionary.h"
1.119 paf 21: #include "pa_vmethod_frame.h"
1.1 paf 22:
1.41 paf 23: // class
24:
1.126 paf 25: class MString: public Methoded {
1.41 paf 26: public:
1.126 paf 27: MString();
1.44 paf 28: public: // Methoded
1.53 parser 29: bool used_directly() { return true; }
1.41 paf 30: };
1.1 paf 31:
1.126 paf 32: // global variable
33:
34: DECLARE_CLASS_VAR(string, new MString, 0);
35:
36: // defines for statics
37:
38: #define MATCH_VAR_NAME "match"
1.133 paf 39: #define TRIM_START_OPTION "start"
40: #define TRIM_BOTH_OPTION "both"
41: #define TRIM_END_OPTION "end"
1.126 paf 42:
43: // statics
44:
45: static const String match_var_name(MATCH_VAR_NAME);
46:
1.1 paf 47: // methods
48:
1.126 paf 49: static void _length(Request& r, MethodParams&) {
50: double result=GET_SELF(r, VString).string().length();
51: r.write_no_lang(*new VDouble(result));
1.1 paf 52: }
53:
1.126 paf 54: static void _int(Request& r, MethodParams& params) {
55: const String& self_string=GET_SELF(r, VString).string();
1.72 parser 56: int converted;
1.126 paf 57: Value* default_code=params.count()>0?¶ms.as_junction(0, "default must be int")
58: :0; // (default)
1.84 parser 59: try {
1.126 paf 60: if(self_string.is_empty())
1.121 paf 61: throw Exception("parser.runtime",
1.126 paf 62: 0,
1.121 paf 63: "parameter is empty string, error converting");
1.126 paf 64: converted=self_string.as_int();
1.84 parser 65: } catch(...) { // convert problem
1.126 paf 66: if(default_code)
67: converted=r.process_to_value(*default_code).as_int();
1.84 parser 68: else
1.126 paf 69: rethrow; // we have a problem when no default
1.72 parser 70: }
1.126 paf 71: r.write_no_lang(*new VInt(converted));
1.1 paf 72: }
73:
1.126 paf 74: static void _double(Request& r, MethodParams& params) {
75: const String& self_string=GET_SELF(r, VString).string();
1.72 parser 76: double converted;
1.126 paf 77: Value* default_code=params.count()>0?¶ms.as_junction(0, "default must be double")
78: :0; // (default)
1.84 parser 79: try {
1.126 paf 80: if(self_string.is_empty())
1.121 paf 81: throw Exception("parser.runtime",
1.126 paf 82: 0,
1.121 paf 83: "parameter is empty string, error converting");
1.126 paf 84: converted=self_string.as_double();
1.84 parser 85: } catch(...) { // convert problem
1.126 paf 86: if(default_code)
87: converted=r.process_to_value(*default_code).as_double();
1.84 parser 88: else
1.126 paf 89: rethrow; // we have a problem when no default
1.72 parser 90: }
91:
1.126 paf 92: r.write_no_lang(*new VDouble(converted));
1.1 paf 93: }
94:
1.126 paf 95: /*not static*/void _string_format(Request& r, MethodParams& params) {
1.9 paf 96:
1.126 paf 97: Value& fmt_maybe_code=params[0];
1.95 paf 98: // for some time due to stupid {} in original design
1.99 paf 99: const String& fmt=r.process_to_string(fmt_maybe_code);
1.9 paf 100:
1.126 paf 101: const char* buf=format(r.get_self().as_double(), fmt.cstrm());
1.63 parser 102:
1.126 paf 103: r.write_no_lang(String(buf));
1.9 paf 104: }
1.11 paf 105:
1.126 paf 106: static void _left(Request& r, MethodParams& params) {
107: size_t n=(size_t)params.as_int(0, "n must be int", r);
1.15 paf 108:
1.126 paf 109: const String& string=GET_SELF(r, VString).string();
1.102 paf 110: r.write_assign_lang(string.mid(0, n));
1.15 paf 111: }
112:
1.126 paf 113: static void _right(Request& r, MethodParams& params) {
114: size_t n=(size_t)params.as_int(0, "n must be int", r);
1.15 paf 115:
1.126 paf 116: const String& string=GET_SELF(r, VString).string();
1.127 paf 117: size_t length=string.length();
118: r.write_assign_lang(n<length?string.mid(length-n, string.length()):string);
1.15 paf 119: }
120:
1.126 paf 121: static void _mid(Request& r, MethodParams& params) {
122: const String& string=GET_SELF(r, VString).string();
1.83 parser 123:
1.126 paf 124: size_t p=(size_t)max(0, params.as_int(0, "p must be int", r));
125: size_t n=params.count()>1?
126: (size_t)max(0, params.as_int(1, "n must be int", r)):string.length();
1.15 paf 127:
1.102 paf 128: r.write_assign_lang(string.mid(p, p+n));
1.15 paf 129: }
130:
1.126 paf 131: static void _pos(Request& r, MethodParams& params) {
132: Value& substr=params.as_no_junction(0, "substr must not be code");
1.16 paf 133:
1.126 paf 134: const String& string=GET_SELF(r, VString).string();
135: r.write_assign_lang(*new VInt((int)string.pos(substr.as_string())));
1.16 paf 136: }
137:
1.128 paf 138: static void split_list(MethodParams& params, int paramIndex,
1.126 paf 139: const String& string,
140: ArrayString& result) {
141: Value& delim_value=params.as_no_junction(paramIndex, "delimiter must not be code");
1.23 paf 142:
1.126 paf 143: size_t pos_after=0;
144: string.split(result, pos_after, delim_value.as_string());
1.19 paf 145: }
146:
1.118 paf 147: #define SPLIT_LEFT 0x0001
148: #define SPLIT_RIGHT 0x0010
149: #define SPLIT_HORIZONTAL 0x0100
150: #define SPLIT_VERTICAL 0x1000
151:
1.126 paf 152: static int split_options(const String* options) {
1.118 paf 153: struct Split_option {
1.126 paf 154: const char* keyL;
155: const char* keyU;
1.118 paf 156: int setBit;
157: int checkBit;
158: } split_option[]={
159: {"l", "L", SPLIT_LEFT, SPLIT_RIGHT}, // 0xVHRL
160: {"r", "R", SPLIT_RIGHT, SPLIT_LEFT},
161: {"h", "H", SPLIT_HORIZONTAL, SPLIT_VERTICAL},
162: {"v", "V", SPLIT_VERTICAL, SPLIT_HORIZONTAL},
1.130 paf 163: {0, 0, 0, 0}
1.118 paf 164: };
165:
166: int result=0;
1.126 paf 167: if(options) {
1.118 paf 168: for(Split_option *o=split_option; o->keyL; o++)
1.126 paf 169: if(options->pos(o->keyL)!=STRING_NOT_FOUND
170: || (o->keyU && options->pos(o->keyU)!=STRING_NOT_FOUND)) {
1.118 paf 171: if(result & o->checkBit)
172: throw Exception("parser.runtime",
173: options,
174: "conflicting split options");
175: result |= o->setBit;
176: }
177: }
178:
179: return result;
180: }
181:
1.128 paf 182: static Table& split_vertical(ArrayString& pieces, bool right) {
1.126 paf 183: Table::columns_type columns(new ArrayString);
184: *columns+=new String("piece");
1.19 paf 185:
1.126 paf 186: Table& table=*new Table(columns, pieces.count());
1.118 paf 187: if(right) { // right
1.126 paf 188: for(int i=pieces.count(); --i>=0; ) {
189: Table::element_type row(new ArrayString);
190: *row+=pieces[i];
191: table+=row;
1.118 paf 192: }
193: } else { // left
1.126 paf 194: Array_iterator<const String*> i(pieces);
1.118 paf 195: while(i.has_next()) {
1.126 paf 196: Table::element_type row(new ArrayString);
197: *row+=i.next();
198: table+=row;
1.118 paf 199: }
1.61 parser 200: }
1.118 paf 201:
1.126 paf 202: return table;
1.19 paf 203: }
204:
1.128 paf 205: static Table& split_horizontal(ArrayString& pieces, bool right) {
1.126 paf 206: Table& table=*new Table(Table::columns_type(0) /* nameless */);
207: Table::element_type row(new ArrayString(pieces.count()));
1.118 paf 208: if(right) { // right
1.131 paf 209: for(int i=pieces.count(); --i>=0; )
1.126 paf 210: *row+=pieces[i];
1.118 paf 211: } else { // left
1.126 paf 212: for(Array_iterator<const String*> i(pieces); i.has_next(); )
213: *row+=i.next();
1.118 paf 214: }
1.126 paf 215: table+=row;
1.118 paf 216:
1.126 paf 217: return table;
1.118 paf 218: }
219:
1.126 paf 220: static void split_with_options(Request& r, MethodParams& params,
1.118 paf 221: int bits) {
1.126 paf 222: const String& string=GET_SELF(r, VString).string();
1.19 paf 223:
1.126 paf 224: ArrayString pieces;
1.128 paf 225: split_list(params, 0, string, pieces);
1.19 paf 226:
1.118 paf 227: if(!bits) {
1.126 paf 228: const String* options=0;
229: if(params.count()>1)
230: options=¶ms.as_string(1, "options must not be code");
231:
1.118 paf 232: bits=split_options(options);
233: }
1.21 paf 234:
1.118 paf 235: bool right=(bits & SPLIT_RIGHT) != 0;
236: bool horizontal=(bits & SPLIT_HORIZONTAL) !=0;
1.128 paf 237: Table& table=horizontal?split_horizontal(pieces, right)
238: :split_vertical(pieces, right);
1.17 paf 239:
1.126 paf 240: r.write_no_lang(*new VTable(&table));
1.118 paf 241: }
1.126 paf 242: static void _split(Request& r, MethodParams& params) {
243: split_with_options(r, params, 0 /* maybe-determine from param #2 */);
1.118 paf 244: }
1.126 paf 245: static void _lsplit(Request& r, MethodParams& params) {
246: split_with_options(r, params, SPLIT_LEFT);
1.118 paf 247: }
1.126 paf 248: static void _rsplit(Request& r, MethodParams& params) {
249: split_with_options(r, params, SPLIT_RIGHT);
1.17 paf 250: }
251:
1.126 paf 252: static void search_action(Table& table, Table::element_type row, int, int, int, int, void *) {
1.28 paf 253: if(row)
254: table+=row;
1.27 paf 255: }
256:
1.74 parser 257: #ifndef DOXYGEN
1.27 paf 258: struct Replace_action_info {
1.126 paf 259: Request* request;
260: const String* src; String* dest;
261: VTable* vtable;
262: Value* replacement_code;
1.27 paf 263: };
1.74 parser 264: #endif
1.105 paf 265: /// @todo they can do $global[$result] there, getting pointer to later-invalid local var, kill this
1.126 paf 266: static void replace_action(Table& table, ArrayString* row,
267: int prestart, int prefinish,
268: int poststart, int postfinish,
269: void *info) {
1.27 paf 270: Replace_action_info& ai=*static_cast<Replace_action_info *>(info);
1.31 paf 271: if(row) { // begin&middle
1.104 paf 272: // piece from last match['prestart'] to beginning of this match['prefinish']
273: if(prestart!=prefinish)
274: *ai.dest << ai.src->mid(prestart, prefinish);//ai.dest->APPEND_CONST("-");
1.51 parser 275: // store found parts in one-record VTable
1.126 paf 276: if(table.count()) // middle
1.32 paf 277: table.put(0, row);
278: else // begin
1.30 paf 279: table+=row;
280: { // execute 'replacement_code' in 'table' context
1.105 paf 281: ai.vtable->set_table(table);
1.30 paf 282:
1.105 paf 283: *ai.dest << ai.request->process_to_string(*ai.replacement_code);
1.29 paf 284: }
285: } else // end
1.104 paf 286: *ai.dest << ai.src->mid(poststart, postfinish);
1.27 paf 287: }
288:
1.50 parser 289: /// @todo use pcre:study somehow
1.126 paf 290: static void _match(Request& r, MethodParams& params) {
291: Value& regexp=params.as_no_junction(0, "regexp must not be code");
292:
293: const String* options=
294: params.count()>1?
295: ¶ms.as_no_junction(1, "options must not be code").as_string():0;
296:
297: Temp_lang temp_lang(r, String::L_PASS_APPENDED);
298: const String& src=GET_SELF(r, VString).string();
299: bool just_matched;
300: if(params.count()<3) { // search
301: Table* table=src.match(r.charsets.source(),
1.32 paf 302: regexp.as_string(), options,
1.64 parser 303: search_action, 0,
1.126 paf 304: just_matched);
305: Value* result;
306: if(table)
307: result=new VTable(table); // table of pre/match/post+substrings
1.64 parser 308: else
1.126 paf 309: result=new VBool(just_matched);
1.102 paf 310: r.write_assign_lang(*result);
1.27 paf 311: } else { // replace
1.126 paf 312: Value& replacement_code=params.as_junction(2, "replacement param must be code");
1.106 paf 313:
1.126 paf 314: String result;
315: VTable* vtable=new VTable;
1.130 paf 316: Replace_action_info info={
317: &r,
318: &src,
319: &result,
320: vtable,
321: &replacement_code
322: };
1.105 paf 323: Temp_value_element temp_match_var(
1.119 paf 324: *replacement_code.get_junction()->method_frame,
1.126 paf 325: match_var_name, vtable);
326: src.match(r.charsets.source(),
1.99 paf 327: r.process_to_string(regexp), options,
1.126 paf 328: replace_action, &info,
329: just_matched);
1.102 paf 330: r.write_assign_lang(result);
1.27 paf 331: }
1.24 paf 332: }
333:
1.128 paf 334: static void change_case(Request& r, MethodParams&,
1.49 parser 335: String::Change_case_kind kind) {
1.126 paf 336: const String& src=GET_SELF(r, VString).string();
1.49 parser 337:
1.126 paf 338: r.write_assign_lang(src.change_case(r.charsets.source(), kind));
1.49 parser 339: }
1.126 paf 340: static void _upper(Request& r, MethodParams& params) {
341: change_case(r, params, String::CC_UPPER);
1.49 parser 342: }
1.126 paf 343: static void _lower(Request& r, MethodParams& params) {
344: change_case(r, params, String::CC_LOWER);
1.49 parser 345: }
346:
1.65 parser 347: #ifndef DOXYGEN
1.126 paf 348: class String_sql_event_handlers: public SQL_Driver_query_event_handlers {
349: const String& statement_string; const char* statement_cstr;
350: bool got_column;
1.65 parser 351: public:
1.126 paf 352: bool got_cell;
353: String& result;
354: public:
355: String_sql_event_handlers(
356: const String& astatement_string, const char* astatement_cstr):
357: statement_string(astatement_string), statement_cstr(astatement_cstr),
358: got_column(false),
359: got_cell(false),
360: result(*new String) {}
1.65 parser 361:
1.128 paf 362: bool add_column(SQL_Error& error, const char* /*str*/, size_t /*length*/) {
1.124 paf 363: if(got_column) {
364: error=SQL_Error("parser.runtime",
1.126 paf 365: //statement_string,
1.65 parser 366: "result must contain exactly one column");
1.124 paf 367: return true;
368: }
1.65 parser 369: got_column=true;
1.124 paf 370: return false;
1.65 parser 371: }
1.124 paf 372: bool before_rows(SQL_Error& /*error*/ ) { /* ignore */ return false; }
373: bool add_row(SQL_Error& /*error*/) { /* ignore */ return false; }
1.126 paf 374: bool add_row_cell(SQL_Error& error, const char* str, size_t length) {
1.124 paf 375: if(got_cell) {
376: error=SQL_Error("parser.runtime",
1.126 paf 377: //statement_string,
1.65 parser 378: "result must not contain more then one row");
1.124 paf 379: return true;
380: }
1.65 parser 381:
1.124 paf 382: try {
383: got_cell=true;
1.126 paf 384: result.append_know_length(str, length, String::L_TAINTED);
1.124 paf 385: return false;
386: } catch(...) {
387: error=SQL_Error("exception occured in String_sql_event_handlers::add_row_cell");
388: return true;
389: }
1.65 parser 390: }
391: };
392: #endif
1.126 paf 393: extern String sql_limit_name;
394: extern String sql_offset_name;
395: extern String sql_default_name;
396: extern String sql_distinct_name;
397: const String* sql_result_string(Request& r, MethodParams& params,
398: HashStringValue*& options, Value*& default_code) {
399: Value& statement=params.as_junction(0, "statement must be code");
1.53 parser 400:
1.70 parser 401: ulong limit=0;
402: ulong offset=0;
1.81 parser 403: default_code=0;
1.126 paf 404: if(params.count()>1) {
405: Value& voptions=params.as_no_junction(1, "options must be hash, not code");
1.115 paf 406: if(!voptions.is_string())
1.130 paf 407: if((options=voptions.get_hash())) {
1.126 paf 408: if(Value* vlimit=options->get(sql_limit_name))
1.99 paf 409: limit=(ulong)r.process_to_value(*vlimit).as_double();
1.126 paf 410: if(Value* voffset=options->get(sql_offset_name))
1.99 paf 411: offset=(ulong)r.process_to_value(*voffset).as_double();
1.130 paf 412: if((default_code=options->get(sql_default_name))) {
413: if(!default_code->get_junction())
1.98 paf 414: throw Exception("parser.runtime",
1.126 paf 415: 0,
1.81 parser 416: "default option must be code");
417: }
1.73 parser 418: } else
1.98 paf 419: throw Exception("parser.runtime",
1.126 paf 420: 0,
1.73 parser 421: "options must be hash");
1.70 parser 422: } else
423: options=0;
424:
1.126 paf 425: Temp_lang temp_lang(r, String::L_SQL);
1.99 paf 426: const String& statement_string=r.process_to_string(statement);
1.126 paf 427: const char* statement_cstr=
428: statement_string.cstr(String::L_UNSPECIFIED, r.connection());
429: String_sql_event_handlers handlers(statement_string, statement_cstr);
430: r.connection()->query(
1.117 paf 431: statement_cstr, offset, limit,
432: handlers,
433: statement_string);
1.53 parser 434:
1.65 parser 435: if(!handlers.got_cell)
436: return 0; // no lines, caller should return second param[default value]
1.62 parser 437:
1.126 paf 438: return &handlers.result;
1.53 parser 439: }
440:
1.126 paf 441: static void _sql(Request& r, MethodParams& params) {
1.53 parser 442:
1.126 paf 443: HashStringValue* options;
444: Value* default_code;
445: const String* string=sql_result_string(r, params, options, default_code);
1.62 parser 446: if(!string) {
1.81 parser 447: if(default_code) {
1.99 paf 448: string=&r.process_to_string(*default_code);
1.68 parser 449: } else
1.98 paf 450: throw Exception("parser.runtime",
1.126 paf 451: 0,
1.81 parser 452: "produced no result, but no default option specified");
1.62 parser 453: }
1.100 paf 454:
1.102 paf 455: r.write_assign_lang(*string);
1.53 parser 456: }
457:
1.126 paf 458: static void _replace(Request& r, MethodParams& params) {
459: const String& src=GET_SELF(r, VString).string();
1.71 parser 460:
1.126 paf 461: Table* table=params.as_no_junction(0, "parameter must not be code").get_table();
1.71 parser 462: if(!table)
1.98 paf 463: throw Exception("parser.runtime",
1.126 paf 464: 0,
1.71 parser 465: "parameter must be table");
466:
467: Dictionary dict(*table);
1.126 paf 468: r.write_assign_lang(src.replace(dict));
1.71 parser 469: }
1.79 parser 470:
1.126 paf 471: static void _save(Request& r, MethodParams& params) {
472: const String& file_name=params.as_string(params.count()-1,
1.87 paf 473: "file name must be string");
1.79 parser 474:
1.126 paf 475: const String& src=GET_SELF(r, VString).string();
1.79 parser 476:
1.87 paf 477: bool do_append=false;
1.126 paf 478: if(params.count()>1) {
479: const String& mode=params.as_string(0, "mode must be string");
1.87 paf 480: if(mode=="append")
481: do_append=true;
482: else
1.98 paf 483: throw Exception("parser.runtime",
1.87 paf 484: &mode,
485: "unknown mode, must be 'append'");
486: }
487:
1.79 parser 488: // write
1.126 paf 489: const char* buf=src.cstr(String::L_UNSPECIFIED, r.connection(false/*no error if none*/));
1.94 paf 490: file_write(r.absolute(file_name),
1.89 paf 491: buf, strlen(buf), true, do_append);
1.79 parser 492: }
493:
1.126 paf 494: static void _normalize(Request& r, MethodParams&) {
495: const String& src=GET_SELF(r, VString).string();
496:
497: r.write_assign_lang(src);
1.109 paf 498: }
499:
1.133 paf 500: static void _trim(Request& r, MethodParams& params) {
501: const String& src=GET_SELF(r, VString).string();
502:
503: String::Trim_kind kind=String::TRIM_BOTH;
504: const char* chars=0;
505: if(params.count()>0) {
1.134 ! paf 506: if(params.count()>1) { // [>>kind<<;chars]
! 507: const String& skind=params.as_string(0,
! 508: "'where' must be string");
! 509: if(skind==TRIM_START_OPTION)
! 510: kind=String::TRIM_START;
! 511: else if(skind==TRIM_END_OPTION)
! 512: kind=String::TRIM_END;
! 513: else if(skind==TRIM_BOTH_OPTION)
! 514: kind=String::TRIM_BOTH;
! 515: else
! 516: throw Exception("parser.runtime",
! 517: &skind,
! 518: "'kind' should be one of "TRIM_START_OPTION", "TRIM_BOTH_OPTION", "TRIM_END_OPTION);
! 519: }
1.133 paf 520:
1.134 ! paf 521: chars=params.as_string(params.count()-1,
1.133 paf 522: "'chars' must be string").cstr();
523: }
524:
525: r.write_assign_lang(src.trim(kind, chars));
526: }
527:
1.41 paf 528: // constructor
529:
1.126 paf 530: MString::MString(): Methoded("string") {
1.1 paf 531: // ^string.length[]
1.41 paf 532: add_native_method("length", Method::CT_DYNAMIC, _length, 0, 0);
1.6 paf 533:
1.1 paf 534: // ^string.int[]
1.72 parser 535: // ^string.int(default)
536: add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);
1.1 paf 537: // ^string.double[]
1.72 parser 538: // ^string.double(default)
539: add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);
1.9 paf 540:
1.24 paf 541: // ^string.format{format}
1.41 paf 542: add_native_method("format", Method::CT_DYNAMIC, _string_format, 1, 1);
1.14 paf 543:
1.15 paf 544: // ^string.left(n)
1.41 paf 545: add_native_method("left", Method::CT_DYNAMIC, _left, 1, 1);
1.15 paf 546: // ^string.right(n)
1.41 paf 547: add_native_method("right", Method::CT_DYNAMIC, _right, 1, 1);
1.15 paf 548: // ^string.mid(p;n)
1.82 parser 549: add_native_method("mid", Method::CT_DYNAMIC, _mid, 1, 2);
1.16 paf 550:
551: // ^string.pos[substr]
1.41 paf 552: add_native_method("pos", Method::CT_DYNAMIC, _pos, 1, 1);
1.17 paf 553:
1.118 paf 554: // ^string.split[delim]
555: // ^string.split[delim][options]
556: add_native_method("split", Method::CT_DYNAMIC, _split, 1, 2);
557: // old names for backward compatibility
558: // ^string.lsplit[delim]
559: add_native_method("lsplit", Method::CT_DYNAMIC, _lsplit, 1, 1);
560: // ^string.rsplit[delim]
561: add_native_method("rsplit", Method::CT_DYNAMIC, _rsplit, 1, 1);
562:
1.32 paf 563: // ^string.match[regexp][options]
564: // ^string.match[regexp][options]{replacement-code}
1.41 paf 565: add_native_method("match", Method::CT_DYNAMIC, _match, 1, 3);
1.49 parser 566:
567: // ^string.toupper[]
568: add_native_method("upper", Method::CT_DYNAMIC, _upper, 0, 0);
569: // ^string.tolower[]
570: add_native_method("lower", Method::CT_DYNAMIC, _lower, 0, 0);
1.53 parser 571:
1.70 parser 572: // ^sql[query]
573: // ^sql[query][$.limit(1) $.offset(2) $.default[n/a]]
1.67 parser 574: add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);
1.71 parser 575:
576: // ^string.replace[table]
577: add_native_method("replace", Method::CT_DYNAMIC, _replace, 1, 1);
1.79 parser 578:
579: // ^string.save[file]
1.87 paf 580: add_native_method("save", Method::CT_DYNAMIC, _save, 1, 2);
1.109 paf 581:
1.112 paf 582: // ^string.normalize[]
583: add_native_method("normalize", Method::CT_DYNAMIC, _normalize, 0, 0);
1.133 paf 584:
585: // ^string.trim[[start|both|end][;chars]]
586: add_native_method("trim", Method::CT_DYNAMIC, _trim, 0, 2);
1.2 paf 587: }
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