2 * Copyright 2008 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/debug.h"
26 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
34 jsval_t last_index_val;
37 static const WCHAR sourceW[] = {'s','o','u','r','c','e',0};
38 static const WCHAR globalW[] = {'g','l','o','b','a','l',0};
39 static const WCHAR ignoreCaseW[] = {'i','g','n','o','r','e','C','a','s','e',0};
40 static const WCHAR multilineW[] = {'m','u','l','t','i','l','i','n','e',0};
41 static const WCHAR lastIndexW[] = {'l','a','s','t','I','n','d','e','x',0};
42 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
43 static const WCHAR execW[] = {'e','x','e','c',0};
44 static const WCHAR testW[] = {'t','e','s','t',0};
46 static const WCHAR leftContextW[] =
47 {'l','e','f','t','C','o','n','t','e','x','t',0};
48 static const WCHAR rightContextW[] =
49 {'r','i','g','h','t','C','o','n','t','e','x','t',0};
51 static const WCHAR idx1W[] = {'$','1',0};
52 static const WCHAR idx2W[] = {'$','2',0};
53 static const WCHAR idx3W[] = {'$','3',0};
54 static const WCHAR idx4W[] = {'$','4',0};
55 static const WCHAR idx5W[] = {'$','5',0};
56 static const WCHAR idx6W[] = {'$','6',0};
57 static const WCHAR idx7W[] = {'$','7',0};
58 static const WCHAR idx8W[] = {'$','8',0};
59 static const WCHAR idx9W[] = {'$','9',0};
61 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
62 static const WCHAR emptyW[] = {0};
64 static inline RegExpInstance *regexp_from_vdisp(vdisp_t *vdisp)
66 return (RegExpInstance*)vdisp->u.jsdisp;
69 static void set_last_index(RegExpInstance *This, DWORD last_index)
71 This->last_index = last_index;
72 jsval_release(This->last_index_val);
73 This->last_index_val = jsval_number(last_index);
76 static HRESULT do_regexp_match_next(script_ctx_t *ctx, RegExpInstance *regexp,
77 DWORD rem_flags, jsstr_t *str, match_state_t *ret)
81 hres = regexp_execute(regexp->jsregexp, ctx, &ctx->tmp_heap,
82 str->str, jsstr_length(str), ret);
86 if(rem_flags & REM_RESET_INDEX)
87 set_last_index(regexp, 0);
91 if(!(rem_flags & REM_NO_CTX_UPDATE) && ctx->last_match != str) {
92 jsstr_release(ctx->last_match);
93 ctx->last_match = jsstr_addref(str);
96 if(!(rem_flags & REM_NO_CTX_UPDATE)) {
97 DWORD i, n = min(sizeof(ctx->match_parens)/sizeof(ctx->match_parens[0]), ret->paren_count);
99 for(i=0; i < n; i++) {
100 if(ret->parens[i].index == -1) {
101 ctx->match_parens[i].str = NULL;
102 ctx->match_parens[i].len = 0;
104 ctx->match_parens[i].str = ctx->last_match->str + ret->parens[i].index;
105 ctx->match_parens[i].len = ret->parens[i].length;
109 if(n < sizeof(ctx->match_parens)/sizeof(ctx->match_parens[0]))
110 memset(ctx->match_parens+n, 0, sizeof(ctx->match_parens) - n*sizeof(ctx->match_parens[0]));
113 set_last_index(regexp, ret->cp-str->str);
115 if(!(rem_flags & REM_NO_CTX_UPDATE)) {
116 ctx->last_match_index = ret->cp-str->str-ret->match_len;
117 ctx->last_match_length = ret->match_len;
123 HRESULT regexp_match_next(script_ctx_t *ctx, jsdisp_t *dispex,
124 DWORD rem_flags, jsstr_t *str, match_state_t **ret)
126 RegExpInstance *regexp = (RegExpInstance*)dispex;
127 match_state_t *match;
131 if((rem_flags & REM_CHECK_GLOBAL) && !(regexp->jsregexp->flags & REG_GLOB)) {
132 if(rem_flags & REM_ALLOC_RESULT)
137 if(rem_flags & REM_ALLOC_RESULT) {
138 match = alloc_match_state(regexp->jsregexp, NULL, str->str);
140 return E_OUTOFMEMORY;
144 mark = heap_pool_mark(&ctx->tmp_heap);
146 if(rem_flags & REM_NO_PARENS) {
147 match = alloc_match_state(regexp->jsregexp, &ctx->tmp_heap, NULL);
149 heap_pool_clear(mark);
150 return E_OUTOFMEMORY;
152 match->cp = (*ret)->cp;
153 match->match_len = (*ret)->match_len;
158 hres = do_regexp_match_next(ctx, regexp, rem_flags, str, match);
160 if(rem_flags & REM_NO_PARENS) {
161 (*ret)->cp = match->cp;
162 (*ret)->match_len = match->match_len;
165 heap_pool_clear(mark);
167 if(hres != S_OK && (rem_flags & REM_ALLOC_RESULT)) {
175 static HRESULT regexp_match(script_ctx_t *ctx, jsdisp_t *dispex, jsstr_t *str, BOOL gflag,
176 match_result_t **match_result, DWORD *result_cnt)
178 RegExpInstance *This = (RegExpInstance*)dispex;
179 match_result_t *ret = NULL;
180 match_state_t *result;
181 DWORD i=0, ret_size = 0;
185 mark = heap_pool_mark(&ctx->tmp_heap);
187 result = alloc_match_state(This->jsregexp, &ctx->tmp_heap, str->str);
189 heap_pool_clear(mark);
190 return E_OUTOFMEMORY;
194 hres = do_regexp_match_next(ctx, This, 0, str, result);
195 if(hres == S_FALSE) {
205 match_result_t *old_ret = ret;
207 ret = heap_realloc(old_ret, (ret_size <<= 1) * sizeof(match_result_t));
211 ret = heap_alloc((ret_size=4) * sizeof(match_result_t));
214 hres = E_OUTOFMEMORY;
219 ret[i].str = result->cp - result->match_len;
220 ret[i++].len = result->match_len;
222 if(!gflag && !(This->jsregexp->flags & REG_GLOB)) {
228 heap_pool_clear(mark);
239 static HRESULT RegExp_source(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
245 case DISPATCH_PROPERTYGET: {
246 RegExpInstance *This = regexp_from_vdisp(jsthis);
247 *r = jsval_string(jsstr_addref(This->str));
251 FIXME("Unimplemented flags %x\n", flags);
258 static HRESULT RegExp_global(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
265 static HRESULT RegExp_ignoreCase(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
272 static HRESULT RegExp_multiline(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
279 static INT index_from_val(script_ctx_t *ctx, jsval_t v)
284 hres = to_number(ctx, v, &n);
286 clear_ei(ctx); /* FIXME: Move ignoring exceptions to to_primitive */
291 return is_int32(n) ? n : 0;
294 static HRESULT RegExp_lastIndex(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
300 case DISPATCH_PROPERTYGET: {
301 RegExpInstance *regexp = regexp_from_vdisp(jsthis);
303 return jsval_copy(regexp->last_index_val, r);
305 case DISPATCH_PROPERTYPUT: {
306 RegExpInstance *regexp = regexp_from_vdisp(jsthis);
309 hres = jsval_copy(argv[0], ®exp->last_index_val);
313 regexp->last_index = index_from_val(ctx, argv[0]);
317 FIXME("unimplemented flags: %x\n", flags);
324 static HRESULT RegExp_toString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
331 static HRESULT create_match_array(script_ctx_t *ctx, jsstr_t *input,
332 const match_state_t *result, IDispatch **ret)
339 static const WCHAR indexW[] = {'i','n','d','e','x',0};
340 static const WCHAR inputW[] = {'i','n','p','u','t',0};
341 static const WCHAR lastIndexW[] = {'l','a','s','t','I','n','d','e','x',0};
342 static const WCHAR zeroW[] = {'0',0};
344 hres = create_array(ctx, result->paren_count+1, &array);
348 for(i=0; i < result->paren_count; i++) {
349 if(result->parens[i].index != -1)
350 str = jsstr_substr(input, result->parens[i].index, result->parens[i].length);
354 hres = E_OUTOFMEMORY;
358 hres = jsdisp_propput_idx(array, i+1, jsval_string(str));
364 while(SUCCEEDED(hres)) {
365 hres = jsdisp_propput_name(array, indexW, jsval_number(result->cp-input->str-result->match_len));
369 hres = jsdisp_propput_name(array, lastIndexW, jsval_number(result->cp-input->str));
373 hres = jsdisp_propput_name(array, inputW, jsval_string(jsstr_addref(input)));
377 str = jsstr_alloc_len(result->cp-result->match_len, result->match_len);
379 hres = E_OUTOFMEMORY;
382 hres = jsdisp_propput_name(array, zeroW, jsval_string(str));
388 jsdisp_release(array);
392 *ret = to_disp(array);
396 static HRESULT run_exec(script_ctx_t *ctx, vdisp_t *jsthis, jsval_t arg,
397 jsstr_t **input, match_state_t **result, BOOL *ret)
399 RegExpInstance *regexp;
400 match_state_t *match;
401 DWORD last_index = 0;
405 if(!is_vclass(jsthis, JSCLASS_REGEXP)) {
406 FIXME("Not a RegExp\n");
410 regexp = regexp_from_vdisp(jsthis);
412 hres = to_string(ctx, arg, &string);
416 if(regexp->jsregexp->flags & REG_GLOB) {
417 if(regexp->last_index < 0) {
418 jsstr_release(string);
419 set_last_index(regexp, 0);
422 *input = jsstr_empty();
426 last_index = regexp->last_index;
429 match = alloc_match_state(regexp->jsregexp, &ctx->tmp_heap, string->str+last_index);
431 jsstr_release(string);
432 return E_OUTOFMEMORY;
435 hres = regexp_match_next(ctx, ®exp->dispex, REM_RESET_INDEX, string, &match);
437 jsstr_release(string);
446 jsstr_release(string);
450 static HRESULT RegExp_exec(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
453 match_state_t *match;
461 mark = heap_pool_mark(&ctx->tmp_heap);
463 hres = run_exec(ctx, jsthis, argc ? argv[0] : jsval_string(jsstr_empty()), &string, &match, &b);
465 heap_pool_clear(mark);
473 hres = create_match_array(ctx, string, match, &ret);
475 *r = jsval_disp(ret);
481 heap_pool_clear(mark);
482 jsstr_release(string);
486 static HRESULT RegExp_test(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
489 match_state_t *match;
498 undef_str = jsstr_alloc(undefinedW);
500 return E_OUTOFMEMORY;
503 mark = heap_pool_mark(&ctx->tmp_heap);
504 hres = run_exec(ctx, jsthis, argc ? argv[0] : jsval_string(undef_str), NULL, &match, &b);
505 heap_pool_clear(mark);
507 jsstr_release(undef_str);
516 static HRESULT RegExp_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
523 return throw_type_error(ctx, JS_E_FUNCTION_EXPECTED, NULL);
525 FIXME("unimplemented flags %x\n", flags);
532 static void RegExp_destructor(jsdisp_t *dispex)
534 RegExpInstance *This = (RegExpInstance*)dispex;
537 regexp_destroy(This->jsregexp);
538 jsval_release(This->last_index_val);
539 jsstr_release(This->str);
543 static const builtin_prop_t RegExp_props[] = {
544 {execW, RegExp_exec, PROPF_METHOD|1},
545 {globalW, RegExp_global, 0},
546 {ignoreCaseW, RegExp_ignoreCase, 0},
547 {lastIndexW, RegExp_lastIndex, 0},
548 {multilineW, RegExp_multiline, 0},
549 {sourceW, RegExp_source, 0},
550 {testW, RegExp_test, PROPF_METHOD|1},
551 {toStringW, RegExp_toString, PROPF_METHOD}
554 static const builtin_info_t RegExp_info = {
556 {NULL, RegExp_value, 0},
557 sizeof(RegExp_props)/sizeof(*RegExp_props),
563 static const builtin_prop_t RegExpInst_props[] = {
564 {globalW, RegExp_global, 0},
565 {ignoreCaseW, RegExp_ignoreCase, 0},
566 {lastIndexW, RegExp_lastIndex, 0},
567 {multilineW, RegExp_multiline, 0},
568 {sourceW, RegExp_source, 0}
571 static const builtin_info_t RegExpInst_info = {
573 {NULL, RegExp_value, 0},
574 sizeof(RegExpInst_props)/sizeof(*RegExpInst_props),
580 static HRESULT alloc_regexp(script_ctx_t *ctx, jsdisp_t *object_prototype, RegExpInstance **ret)
582 RegExpInstance *regexp;
585 regexp = heap_alloc_zero(sizeof(RegExpInstance));
587 return E_OUTOFMEMORY;
590 hres = init_dispex(®exp->dispex, ctx, &RegExp_info, object_prototype);
592 hres = init_dispex_from_constr(®exp->dispex, ctx, &RegExpInst_info, ctx->regexp_constr);
603 HRESULT create_regexp(script_ctx_t *ctx, jsstr_t *src, DWORD flags, jsdisp_t **ret)
605 RegExpInstance *regexp;
608 TRACE("%s %x\n", debugstr_jsstr(src), flags);
610 hres = alloc_regexp(ctx, NULL, ®exp);
614 regexp->str = jsstr_addref(src);
615 regexp->last_index_val = jsval_number(0);
617 regexp->jsregexp = regexp_new(ctx, &ctx->tmp_heap, regexp->str->str,
618 jsstr_length(regexp->str), flags, FALSE);
620 WARN("regexp_new failed\n");
621 jsdisp_release(®exp->dispex);
625 *ret = ®exp->dispex;
629 HRESULT create_regexp_var(script_ctx_t *ctx, jsval_t src_arg, jsval_t *flags_arg, jsdisp_t **ret)
631 jsstr_t *src, *opt = NULL;
635 if(is_object_instance(src_arg)) {
638 obj = iface_to_jsdisp((IUnknown*)get_object(src_arg));
640 if(is_class(obj, JSCLASS_REGEXP)) {
641 RegExpInstance *regexp = (RegExpInstance*)obj;
643 hres = create_regexp(ctx, regexp->str, regexp->jsregexp->flags, ret);
652 if(!is_string(src_arg)) {
653 FIXME("src_arg = %s\n", debugstr_jsval(src_arg));
657 src = get_string(src_arg);
660 if(!is_string(*flags_arg)) {
661 FIXME("unimplemented for %s\n", debugstr_jsval(*flags_arg));
665 opt = get_string(*flags_arg);
668 hres = parse_regexp_flags(opt ? opt->str : NULL, opt ? jsstr_length(opt) : 0, &flags);
672 return create_regexp(ctx, src, flags, ret);
675 HRESULT regexp_string_match(script_ctx_t *ctx, jsdisp_t *re, jsstr_t *str, jsval_t *r)
677 static const WCHAR indexW[] = {'i','n','d','e','x',0};
678 static const WCHAR inputW[] = {'i','n','p','u','t',0};
679 static const WCHAR lastIndexW[] = {'l','a','s','t','I','n','d','e','x',0};
681 RegExpInstance *regexp = (RegExpInstance*)re;
682 match_result_t *match_result;
683 unsigned match_cnt, i;
687 if(!(regexp->jsregexp->flags & REG_GLOB)) {
688 match_state_t *match;
691 mark = heap_pool_mark(&ctx->tmp_heap);
692 match = alloc_match_state(regexp->jsregexp, &ctx->tmp_heap, str->str);
694 heap_pool_clear(mark);
695 return E_OUTOFMEMORY;
698 hres = regexp_match_next(ctx, ®exp->dispex, 0, str, &match);
700 heap_pool_clear(mark);
708 hres = create_match_array(ctx, str, match, &ret);
710 *r = jsval_disp(ret);
716 heap_pool_clear(mark);
720 hres = regexp_match(ctx, ®exp->dispex, str, FALSE, &match_result, &match_cnt);
732 hres = create_array(ctx, match_cnt, &array);
736 for(i=0; i < match_cnt; i++) {
739 tmp_str = jsstr_alloc_len(match_result[i].str, match_result[i].len);
741 hres = E_OUTOFMEMORY;
745 hres = jsdisp_propput_idx(array, i, jsval_string(tmp_str));
746 jsstr_release(tmp_str);
751 while(SUCCEEDED(hres)) {
752 hres = jsdisp_propput_name(array, indexW, jsval_number(match_result[match_cnt-1].str-str->str));
756 hres = jsdisp_propput_name(array, lastIndexW,
757 jsval_number(match_result[match_cnt-1].str-str->str+match_result[match_cnt-1].len));
761 hres = jsdisp_propput_name(array, inputW, jsval_string(str));
765 heap_free(match_result);
767 if(SUCCEEDED(hres) && r)
768 *r = jsval_obj(array);
770 jsdisp_release(array);
774 static HRESULT global_idx(script_ctx_t *ctx, DWORD flags, DWORD idx, jsval_t *r)
777 case DISPATCH_PROPERTYGET: {
780 ret = jsstr_alloc_len(ctx->match_parens[idx].str, ctx->match_parens[idx].len);
782 return E_OUTOFMEMORY;
784 *r = jsval_string(ret);
787 case DISPATCH_PROPERTYPUT:
790 FIXME("unsupported flags\n");
797 static HRESULT RegExpConstr_idx1(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
798 unsigned argc, jsval_t *argv, jsval_t *r)
801 return global_idx(ctx, flags, 0, r);
804 static HRESULT RegExpConstr_idx2(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
805 unsigned argc, jsval_t *argv, jsval_t *r)
808 return global_idx(ctx, flags, 1, r);
811 static HRESULT RegExpConstr_idx3(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
812 unsigned argc, jsval_t *argv, jsval_t *r)
815 return global_idx(ctx, flags, 2, r);
818 static HRESULT RegExpConstr_idx4(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
819 unsigned argc, jsval_t *argv, jsval_t *r)
822 return global_idx(ctx, flags, 3, r);
825 static HRESULT RegExpConstr_idx5(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
826 unsigned argc, jsval_t *argv, jsval_t *r)
829 return global_idx(ctx, flags, 4, r);
832 static HRESULT RegExpConstr_idx6(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
833 unsigned argc, jsval_t *argv, jsval_t *r)
836 return global_idx(ctx, flags, 5, r);
839 static HRESULT RegExpConstr_idx7(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
840 unsigned argc, jsval_t *argv, jsval_t *r)
843 return global_idx(ctx, flags, 6, r);
846 static HRESULT RegExpConstr_idx8(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
847 unsigned argc, jsval_t *argv, jsval_t *r)
850 return global_idx(ctx, flags, 7, r);
853 static HRESULT RegExpConstr_idx9(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
854 unsigned argc, jsval_t *argv, jsval_t *r)
857 return global_idx(ctx, flags, 8, r);
860 static HRESULT RegExpConstr_leftContext(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
861 unsigned argc, jsval_t *argv, jsval_t *r)
866 case DISPATCH_PROPERTYGET: {
869 ret = jsstr_substr(ctx->last_match, 0, ctx->last_match_index);
871 return E_OUTOFMEMORY;
873 *r = jsval_string(ret);
876 case DISPATCH_PROPERTYPUT:
879 FIXME("unsupported flags\n");
886 static HRESULT RegExpConstr_rightContext(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
887 unsigned argc, jsval_t *argv, jsval_t *r)
892 case DISPATCH_PROPERTYGET: {
895 ret = jsstr_substr(ctx->last_match, ctx->last_match_index+ctx->last_match_length,
896 jsstr_length(ctx->last_match) - ctx->last_match_index - ctx->last_match_length);
898 return E_OUTOFMEMORY;
900 *r = jsval_string(ret);
903 case DISPATCH_PROPERTYPUT:
906 FIXME("unsupported flags\n");
913 static HRESULT RegExpConstr_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
919 case DISPATCH_METHOD:
921 if(is_object_instance(argv[0])) {
922 jsdisp_t *jsdisp = iface_to_jsdisp((IUnknown*)get_object(argv[0]));
924 if(is_class(jsdisp, JSCLASS_REGEXP)) {
925 if(argc > 1 && !is_undefined(argv[1])) {
926 jsdisp_release(jsdisp);
927 return throw_regexp_error(ctx, JS_E_REGEXP_SYNTAX, NULL);
931 *r = jsval_obj(jsdisp);
933 jsdisp_release(jsdisp);
936 jsdisp_release(jsdisp);
941 case DISPATCH_CONSTRUCT: {
950 hres = create_regexp_var(ctx, argv[0], argc > 1 ? argv+1 : NULL, &ret);
961 FIXME("unimplemented flags: %x\n", flags);
968 static const builtin_prop_t RegExpConstr_props[] = {
969 {idx1W, RegExpConstr_idx1, 0},
970 {idx2W, RegExpConstr_idx2, 0},
971 {idx3W, RegExpConstr_idx3, 0},
972 {idx4W, RegExpConstr_idx4, 0},
973 {idx5W, RegExpConstr_idx5, 0},
974 {idx6W, RegExpConstr_idx6, 0},
975 {idx7W, RegExpConstr_idx7, 0},
976 {idx8W, RegExpConstr_idx8, 0},
977 {idx9W, RegExpConstr_idx9, 0},
978 {leftContextW, RegExpConstr_leftContext, 0},
979 {rightContextW, RegExpConstr_rightContext, 0}
982 static const builtin_info_t RegExpConstr_info = {
984 {NULL, Function_value, 0},
985 sizeof(RegExpConstr_props)/sizeof(*RegExpConstr_props),
991 HRESULT create_regexp_constr(script_ctx_t *ctx, jsdisp_t *object_prototype, jsdisp_t **ret)
993 RegExpInstance *regexp;
996 static const WCHAR RegExpW[] = {'R','e','g','E','x','p',0};
998 hres = alloc_regexp(ctx, object_prototype, ®exp);
1002 hres = create_builtin_constructor(ctx, RegExpConstr_value, RegExpW, &RegExpConstr_info,
1003 PROPF_CONSTR|2, ®exp->dispex, ret);
1005 jsdisp_release(®exp->dispex);
1009 HRESULT parse_regexp_flags(const WCHAR *str, DWORD str_len, DWORD *ret)
1014 for (p = str; p < str+str_len; p++) {
1023 flags |= REG_MULTILINE;
1026 flags |= REG_STICKY;
1029 WARN("wrong flag %c\n", *p);