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
20 #include "wine/port.h"
28 #include "wine/debug.h"
30 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
32 #define LONGLONG_MAX (((LONGLONG)0x7fffffff<<32)|0xffffffff)
34 static const WCHAR NaNW[] = {'N','a','N',0};
35 static const WCHAR InfinityW[] = {'I','n','f','i','n','i','t','y',0};
36 static const WCHAR ArrayW[] = {'A','r','r','a','y',0};
37 static const WCHAR BooleanW[] = {'B','o','o','l','e','a','n',0};
38 static const WCHAR DateW[] = {'D','a','t','e',0};
39 static const WCHAR ErrorW[] = {'E','r','r','o','r',0};
40 static const WCHAR EvalErrorW[] = {'E','v','a','l','E','r','r','o','r',0};
41 static const WCHAR RangeErrorW[] = {'R','a','n','g','e','E','r','r','o','r',0};
42 static const WCHAR ReferenceErrorW[] = {'R','e','f','e','r','e','n','c','e','E','r','r','o','r',0};
43 static const WCHAR SyntaxErrorW[] = {'S','y','n','t','a','x','E','r','r','o','r',0};
44 static const WCHAR TypeErrorW[] = {'T','y','p','e','E','r','r','o','r',0};
45 static const WCHAR URIErrorW[] = {'U','R','I','E','r','r','o','r',0};
46 static const WCHAR FunctionW[] = {'F','u','n','c','t','i','o','n',0};
47 static const WCHAR NumberW[] = {'N','u','m','b','e','r',0};
48 static const WCHAR ObjectW[] = {'O','b','j','e','c','t',0};
49 static const WCHAR StringW[] = {'S','t','r','i','n','g',0};
50 static const WCHAR RegExpW[] = {'R','e','g','E','x','p',0};
51 static const WCHAR ActiveXObjectW[] = {'A','c','t','i','v','e','X','O','b','j','e','c','t',0};
52 static const WCHAR VBArrayW[] = {'V','B','A','r','r','a','y',0};
53 static const WCHAR EnumeratorW[] = {'E','n','u','m','e','r','a','t','o','r',0};
54 static const WCHAR escapeW[] = {'e','s','c','a','p','e',0};
55 static const WCHAR evalW[] = {'e','v','a','l',0};
56 static const WCHAR isNaNW[] = {'i','s','N','a','N',0};
57 static const WCHAR isFiniteW[] = {'i','s','F','i','n','i','t','e',0};
58 static const WCHAR parseIntW[] = {'p','a','r','s','e','I','n','t',0};
59 static const WCHAR parseFloatW[] = {'p','a','r','s','e','F','l','o','a','t',0};
60 static const WCHAR unescapeW[] = {'u','n','e','s','c','a','p','e',0};
61 static const WCHAR _GetObjectW[] = {'G','e','t','O','b','j','e','c','t',0};
62 static const WCHAR ScriptEngineW[] = {'S','c','r','i','p','t','E','n','g','i','n','e',0};
63 static const WCHAR ScriptEngineMajorVersionW[] =
64 {'S','c','r','i','p','t','E','n','g','i','n','e','M','a','j','o','r','V','e','r','s','i','o','n',0};
65 static const WCHAR ScriptEngineMinorVersionW[] =
66 {'S','c','r','i','p','t','E','n','g','i','n','e','M','i','n','o','r','V','e','r','s','i','o','n',0};
67 static const WCHAR ScriptEngineBuildVersionW[] =
68 {'S','c','r','i','p','t','E','n','g','i','n','e','B','u','i','l','d','V','e','r','s','i','o','n',0};
69 static const WCHAR CollectGarbageW[] = {'C','o','l','l','e','c','t','G','a','r','b','a','g','e',0};
70 static const WCHAR MathW[] = {'M','a','t','h',0};
71 static const WCHAR encodeURIW[] = {'e','n','c','o','d','e','U','R','I',0};
72 static const WCHAR decodeURIW[] = {'d','e','c','o','d','e','U','R','I',0};
73 static const WCHAR encodeURIComponentW[] = {'e','n','c','o','d','e','U','R','I','C','o','m','p','o','n','e','n','t',0};
74 static const WCHAR decodeURIComponentW[] = {'d','e','c','o','d','e','U','R','I','C','o','m','p','o','n','e','n','t',0};
76 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
78 static int uri_char_table[] = {
79 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 00-0f */
80 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 10-1f */
81 0,2,0,0,1,0,1,2,2,2,2,1,1,2,2,1, /* 20-2f */
82 2,2,2,2,2,2,2,2,2,2,1,1,0,1,0,1, /* 30-3f */
83 1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, /* 40-4f */
84 2,2,2,2,2,2,2,2,2,2,2,0,0,0,0,2, /* 50-5f */
85 0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, /* 60-6f */
86 2,2,2,2,2,2,2,2,2,2,2,0,0,0,2,0, /* 70-7f */
92 static inline BOOL is_uri_reserved(WCHAR c)
94 return c < 128 && uri_char_table[c] == 1;
97 static inline BOOL is_uri_unescaped(WCHAR c)
99 return c < 128 && uri_char_table[c] == 2;
102 static WCHAR int_to_char(int i)
109 static HRESULT constructor_call(DispatchEx *constr, WORD flags, DISPPARAMS *dp,
110 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
112 if(flags != DISPATCH_PROPERTYGET)
113 return jsdisp_call_value(constr, flags, dp, retv, ei, sp);
115 V_VT(retv) = VT_DISPATCH;
116 V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(constr);
117 IDispatchEx_AddRef(_IDispatchEx_(constr));
121 static HRESULT JSGlobal_NaN(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
122 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
127 case DISPATCH_PROPERTYGET:
132 FIXME("unimplemented flags %x\n", flags);
139 static HRESULT JSGlobal_Infinity(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
140 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
145 case DISPATCH_PROPERTYGET:
146 num_set_inf(retv, TRUE);
150 FIXME("unimplemented flags %x\n", flags);
157 static HRESULT JSGlobal_Array(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
158 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
162 return constructor_call(ctx->array_constr, flags, dp, retv, ei, sp);
165 static HRESULT JSGlobal_Boolean(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
166 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
170 return constructor_call(ctx->bool_constr, flags, dp, retv, ei, sp);
173 static HRESULT JSGlobal_Date(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
174 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
178 return constructor_call(ctx->date_constr, flags, dp, retv, ei, sp);
181 static HRESULT JSGlobal_Error(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
182 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
186 return constructor_call(ctx->error_constr, flags, dp, retv, ei, sp);
189 static HRESULT JSGlobal_EvalError(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
190 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
194 return constructor_call(ctx->eval_error_constr, flags, dp, retv, ei, sp);
197 static HRESULT JSGlobal_RangeError(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
198 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
202 return constructor_call(ctx->range_error_constr, flags, dp, retv, ei, sp);
205 static HRESULT JSGlobal_ReferenceError(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
206 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
210 return constructor_call(ctx->reference_error_constr, flags, dp, retv, ei, sp);
213 static HRESULT JSGlobal_SyntaxError(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
214 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
218 return constructor_call(ctx->syntax_error_constr, flags, dp, retv, ei, sp);
221 static HRESULT JSGlobal_TypeError(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
222 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
226 return constructor_call(ctx->type_error_constr, flags, dp, retv, ei, sp);
229 static HRESULT JSGlobal_URIError(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
230 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
234 return constructor_call(ctx->uri_error_constr, flags, dp, retv, ei, sp);
237 static HRESULT JSGlobal_Function(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
238 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
242 return constructor_call(ctx->function_constr, flags, dp, retv, ei, sp);
245 static HRESULT JSGlobal_Number(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
246 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
250 return constructor_call(ctx->number_constr, flags, dp, retv, ei, sp);
253 static HRESULT JSGlobal_Object(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
254 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
258 return constructor_call(ctx->object_constr, flags, dp, retv, ei, sp);
261 static HRESULT JSGlobal_String(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
262 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
266 return constructor_call(ctx->string_constr, flags, dp, retv, ei, sp);
269 static HRESULT JSGlobal_RegExp(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
270 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
274 return constructor_call(ctx->regexp_constr, flags, dp, retv, ei, sp);
277 static HRESULT JSGlobal_ActiveXObject(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
278 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
282 return constructor_call(ctx->activex_constr, flags, dp, retv, ei, sp);
285 static HRESULT JSGlobal_VBArray(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
286 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
292 static HRESULT JSGlobal_Enumerator(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
293 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
299 static HRESULT JSGlobal_escape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
300 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
311 ret = SysAllocString(undefinedW);
313 return E_OUTOFMEMORY;
315 V_VT(retv) = VT_BSTR;
322 hres = to_string(ctx, get_arg(dp, 0), ei, &str);
326 for(ptr=str; *ptr; ptr++) {
329 else if(isalnum((char)*ptr) || *ptr=='*' || *ptr=='@' || *ptr=='-'
330 || *ptr=='_' || *ptr=='+' || *ptr=='.' || *ptr=='/')
336 ret = SysAllocStringLen(NULL, len);
339 return E_OUTOFMEMORY;
343 for(ptr=str; *ptr; ptr++) {
347 ret[len++] = int_to_char(*ptr >> 12);
348 ret[len++] = int_to_char((*ptr >> 8) & 0xf);
349 ret[len++] = int_to_char((*ptr >> 4) & 0xf);
350 ret[len++] = int_to_char(*ptr & 0xf);
352 else if(isalnum((char)*ptr) || *ptr=='*' || *ptr=='@' || *ptr=='-'
353 || *ptr=='_' || *ptr=='+' || *ptr=='.' || *ptr=='/')
357 ret[len++] = int_to_char(*ptr >> 4);
358 ret[len++] = int_to_char(*ptr & 0xf);
365 V_VT(retv) = VT_BSTR;
374 /* ECMA-262 3rd Edition 15.1.2.1 */
375 static HRESULT JSGlobal_eval(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
376 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
378 parser_ctx_t *parser_ctx;
386 V_VT(retv) = VT_EMPTY;
390 arg = get_arg(dp, 0);
391 if(V_VT(arg) != VT_BSTR) {
393 V_VT(retv) = VT_EMPTY;
394 return VariantCopy(retv, arg);
400 FIXME("No active exec_ctx\n");
404 TRACE("parsing %s\n", debugstr_w(V_BSTR(arg)));
405 hres = script_parse(ctx, V_BSTR(arg), NULL, &parser_ctx);
407 WARN("parse (%s) failed: %08x\n", debugstr_w(V_BSTR(arg)), hres);
408 return throw_syntax_error(ctx, ei, hres, NULL);
411 hres = exec_source(ctx->exec_ctx, parser_ctx, parser_ctx->source, EXECT_EVAL, ei, retv);
412 parser_release(parser_ctx);
417 static HRESULT JSGlobal_isNaN(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
418 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
420 VARIANT_BOOL ret = VARIANT_FALSE;
427 hres = to_number(ctx, get_arg(dp,0), ei, &num);
431 if(V_VT(&num) == VT_R8 && isnan(V_R8(&num)))
438 V_VT(retv) = VT_BOOL;
444 static HRESULT JSGlobal_isFinite(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
445 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
447 VARIANT_BOOL ret = VARIANT_FALSE;
455 hres = to_number(ctx, get_arg(dp,0), ei, &num);
459 if(V_VT(&num) != VT_R8 || (!isinf(V_R8(&num)) && !isnan(V_R8(&num))))
464 V_VT(retv) = VT_BOOL;
470 static INT char_to_int(WCHAR c)
472 if('0' <= c && c <= '9')
474 if('a' <= c && c <= 'z')
476 if('A' <= c && c <= 'Z')
481 static HRESULT JSGlobal_parseInt(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
482 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
492 if(retv) num_set_nan(retv);
496 if(arg_cnt(dp) >= 2) {
497 hres = to_int32(ctx, get_arg(dp, 1), ei, &radix);
503 }else if(radix < 2 || radix > 36) {
504 WARN("radix %d out of range\n", radix);
509 hres = to_string(ctx, get_arg(dp, 0), ei, &str);
513 for(ptr = str; isspaceW(*ptr); ptr++);
525 if(*ptr == 'x' || *ptr == 'X') {
532 i = char_to_int(*ptr++);
545 num_set_val(retv, ret);
549 static HRESULT JSGlobal_parseFloat(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
550 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
557 BOOL ret_nan = TRUE, positive = TRUE;
566 arg = get_arg(dp, 0);
567 hres = to_string(ctx, arg, ei, &val_str);
573 while(isspaceW(*str)) str++;
577 else if(*str == '-') {
585 while(isdigitW(*str)) {
586 hlp = d*10 + *(str++) - '0';
587 if(d>LONGLONG_MAX/10 || hlp<0) {
594 while(isdigitW(*str)) {
599 if(*str == '.') str++;
604 while(isdigitW(*str)) {
605 hlp = d*10 + *(str++) - '0';
606 if(d>LONGLONG_MAX/10 || hlp<0)
612 while(isdigitW(*str))
615 if(*str && !ret_nan && (*str=='e' || *str=='E')) {
621 else if(*str == '-') {
626 while(isdigitW(*str)) {
627 if(e>INT_MAX/10 || (e = e*10 + *str++ - '0')<0)
632 if(exp<0 && e<0 && exp+e>0) exp = INT_MIN;
633 else if(exp>0 && e>0 && exp+e<0) exp = INT_MAX;
637 SysFreeString(val_str);
646 V_R8(retv) = (double)(positive?d:-d)*pow(10, exp);
650 static inline int hex_to_int(const WCHAR wch) {
651 if(toupperW(wch)>='A' && toupperW(wch)<='F') return toupperW(wch)-'A'+10;
652 if(isdigitW(wch)) return wch-'0';
656 static HRESULT JSGlobal_unescape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
657 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
668 ret = SysAllocString(undefinedW);
670 return E_OUTOFMEMORY;
672 V_VT(retv) = VT_BSTR;
679 hres = to_string(ctx, get_arg(dp, 0), ei, &str);
683 for(ptr=str; *ptr; ptr++) {
685 if(hex_to_int(*(ptr+1))!=-1 && hex_to_int(*(ptr+2))!=-1)
687 else if(*(ptr+1)=='u' && hex_to_int(*(ptr+2))!=-1 && hex_to_int(*(ptr+3))!=-1
688 && hex_to_int(*(ptr+4))!=-1 && hex_to_int(*(ptr+5))!=-1)
695 ret = SysAllocStringLen(NULL, len);
698 return E_OUTOFMEMORY;
702 for(ptr=str; *ptr; ptr++) {
704 if(hex_to_int(*(ptr+1))!=-1 && hex_to_int(*(ptr+2))!=-1) {
705 ret[len] = (hex_to_int(*(ptr+1))<<4) + hex_to_int(*(ptr+2));
708 else if(*(ptr+1)=='u' && hex_to_int(*(ptr+2))!=-1 && hex_to_int(*(ptr+3))!=-1
709 && hex_to_int(*(ptr+4))!=-1 && hex_to_int(*(ptr+5))!=-1) {
710 ret[len] = (hex_to_int(*(ptr+2))<<12) + (hex_to_int(*(ptr+3))<<8)
711 + (hex_to_int(*(ptr+4))<<4) + hex_to_int(*(ptr+5));
726 V_VT(retv) = VT_BSTR;
735 static HRESULT JSGlobal_GetObject(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
736 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
742 static HRESULT JSGlobal_ScriptEngine(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
743 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
749 static HRESULT JSGlobal_ScriptEngineMajorVersion(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
750 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
756 static HRESULT JSGlobal_ScriptEngineMinorVersion(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
757 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
763 static HRESULT JSGlobal_ScriptEngineBuildVersion(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
764 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
770 static HRESULT JSGlobal_CollectGarbage(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
771 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
777 static HRESULT JSGlobal_encodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
778 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
791 ret = SysAllocString(undefinedW);
793 return E_OUTOFMEMORY;
795 V_VT(retv) = VT_BSTR;
802 hres = to_string(ctx, get_arg(dp,0), ei, &str);
806 for(ptr = str; *ptr; ptr++) {
807 if(is_uri_unescaped(*ptr) || is_uri_reserved(*ptr) || *ptr == '#') {
810 i = WideCharToMultiByte(CP_UTF8, 0, ptr, 1, NULL, 0, NULL, NULL)*3;
813 return throw_uri_error(ctx, ei, IDS_URI_INVALID_CHAR, NULL);
820 rptr = ret = SysAllocStringLen(NULL, len);
823 return E_OUTOFMEMORY;
826 for(ptr = str; *ptr; ptr++) {
827 if(is_uri_unescaped(*ptr) || is_uri_reserved(*ptr) || *ptr == '#') {
830 len = WideCharToMultiByte(CP_UTF8, 0, ptr, 1, buf, sizeof(buf), NULL, NULL);
831 for(i=0; i<len; i++) {
833 *rptr++ = int_to_char((BYTE)buf[i] >> 4);
834 *rptr++ = int_to_char(buf[i] & 0x0f);
841 TRACE("%s -> %s\n", debugstr_w(str), debugstr_w(ret));
843 V_VT(retv) = VT_BSTR;
851 static HRESULT JSGlobal_decodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
852 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
858 static HRESULT JSGlobal_encodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
859 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
864 DWORD len = 0, size, i;
871 ret = SysAllocString(undefinedW);
873 return E_OUTOFMEMORY;
875 V_VT(retv) = VT_BSTR;
882 hres = to_string(ctx, get_arg(dp, 0), ei, &str);
886 for(ptr=str; *ptr; ptr++) {
887 if(is_uri_unescaped(*ptr))
890 size = WideCharToMultiByte(CP_UTF8, 0, ptr, 1, NULL, 0, NULL, NULL);
893 FIXME("throw Error\n");
900 ret = SysAllocStringLen(NULL, len);
903 return E_OUTOFMEMORY;
907 for(ptr=str; *ptr; ptr++) {
908 if(is_uri_unescaped(*ptr))
911 size = WideCharToMultiByte(CP_UTF8, 0, ptr, 1, buf, sizeof(buf), NULL, NULL);
912 for(i=0; i<size; i++) {
914 ret[len++] = int_to_char((BYTE)buf[i] >> 4);
915 ret[len++] = int_to_char(buf[i] & 0x0f);
923 V_VT(retv) = VT_BSTR;
932 /* ECMA-262 3rd Edition 15.1.3.2 */
933 static HRESULT JSGlobal_decodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
934 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
946 ret = SysAllocString(undefinedW);
948 return E_OUTOFMEMORY;
950 V_VT(retv) = VT_BSTR;
957 hres = to_string(ctx, get_arg(dp, 0), ei, &str);
965 unsigned char mask = 0x80;
966 int i, size, num_bytes = 0;
967 if(hex_to_int(*(ptr+1)) < 0 || hex_to_int(*(ptr+2)) < 0) {
968 FIXME("Throw URIError: Invalid hex sequence\n");
972 octets[0] = (hex_to_int(*(ptr+1)) << 4) + hex_to_int(*(ptr+2));
974 while(octets[0] & mask) {
978 if(num_bytes == 1 || num_bytes > 4) {
979 FIXME("Throw URIError: Invalid initial UTF character\n");
983 for(i = 1; i < num_bytes; ++i) {
985 FIXME("Throw URIError: Incomplete UTF sequence\n");
989 if(hex_to_int(*(ptr+1)) < 0 || hex_to_int(*(ptr+2)) < 0) {
990 FIXME("Throw URIError: Invalid hex sequence\n");
994 octets[i] = (hex_to_int(*(ptr+1)) << 4) + hex_to_int(*(ptr+2));
997 size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, octets,
998 num_bytes ? num_bytes : 1, NULL, 0);
1000 FIXME("Throw URIError: Invalid UTF sequence\n");
1011 out_ptr = ret = SysAllocStringLen(NULL, len);
1014 return E_OUTOFMEMORY;
1021 unsigned char mask = 0x80;
1022 int i, size, num_bytes = 0;
1023 octets[0] = (hex_to_int(*(ptr+1)) << 4) + hex_to_int(*(ptr+2));
1025 while(octets[0] & mask) {
1029 for(i = 1; i < num_bytes; ++i) {
1030 octets[i] = (hex_to_int(*(ptr+1)) << 4) + hex_to_int(*(ptr+2));
1033 size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, octets,
1034 num_bytes ? num_bytes : 1, out_ptr, len);
1038 *out_ptr++ = *ptr++;
1046 V_VT(retv) = VT_BSTR;
1055 static const builtin_prop_t JSGlobal_props[] = {
1056 {ActiveXObjectW, JSGlobal_ActiveXObject, PROPF_CONSTR|1},
1057 {ArrayW, JSGlobal_Array, PROPF_CONSTR|1},
1058 {BooleanW, JSGlobal_Boolean, PROPF_CONSTR|1},
1059 {CollectGarbageW, JSGlobal_CollectGarbage, PROPF_METHOD},
1060 {DateW, JSGlobal_Date, PROPF_CONSTR|7},
1061 {EnumeratorW, JSGlobal_Enumerator, PROPF_METHOD|7},
1062 {ErrorW, JSGlobal_Error, PROPF_CONSTR|1},
1063 {EvalErrorW, JSGlobal_EvalError, PROPF_CONSTR|1},
1064 {FunctionW, JSGlobal_Function, PROPF_CONSTR|1},
1065 {_GetObjectW, JSGlobal_GetObject, PROPF_METHOD|2},
1066 {InfinityW, JSGlobal_Infinity, 0},
1067 /* {MathW, JSGlobal_Math, 0}, */
1068 {NaNW, JSGlobal_NaN, 0},
1069 {NumberW, JSGlobal_Number, PROPF_CONSTR|1},
1070 {ObjectW, JSGlobal_Object, PROPF_CONSTR|1},
1071 {RangeErrorW, JSGlobal_RangeError, PROPF_CONSTR|1},
1072 {ReferenceErrorW, JSGlobal_ReferenceError, PROPF_CONSTR|1},
1073 {RegExpW, JSGlobal_RegExp, PROPF_CONSTR|2},
1074 {ScriptEngineW, JSGlobal_ScriptEngine, PROPF_METHOD},
1075 {ScriptEngineBuildVersionW, JSGlobal_ScriptEngineBuildVersion, PROPF_METHOD},
1076 {ScriptEngineMajorVersionW, JSGlobal_ScriptEngineMajorVersion, PROPF_METHOD},
1077 {ScriptEngineMinorVersionW, JSGlobal_ScriptEngineMinorVersion, PROPF_METHOD},
1078 {StringW, JSGlobal_String, PROPF_CONSTR|1},
1079 {SyntaxErrorW, JSGlobal_SyntaxError, PROPF_CONSTR|1},
1080 {TypeErrorW, JSGlobal_TypeError, PROPF_CONSTR|1},
1081 {URIErrorW, JSGlobal_URIError, PROPF_CONSTR|1},
1082 {VBArrayW, JSGlobal_VBArray, PROPF_METHOD|1},
1083 {decodeURIW, JSGlobal_decodeURI, PROPF_METHOD|1},
1084 {decodeURIComponentW, JSGlobal_decodeURIComponent, PROPF_METHOD|1},
1085 {encodeURIW, JSGlobal_encodeURI, PROPF_METHOD|1},
1086 {encodeURIComponentW, JSGlobal_encodeURIComponent, PROPF_METHOD|1},
1087 {escapeW, JSGlobal_escape, PROPF_METHOD|1},
1088 {evalW, JSGlobal_eval, PROPF_METHOD|1},
1089 {isFiniteW, JSGlobal_isFinite, PROPF_METHOD|1},
1090 {isNaNW, JSGlobal_isNaN, PROPF_METHOD|1},
1091 {parseFloatW, JSGlobal_parseFloat, PROPF_METHOD|1},
1092 {parseIntW, JSGlobal_parseInt, PROPF_METHOD|2},
1093 {unescapeW, JSGlobal_unescape, PROPF_METHOD|1}
1096 static const builtin_info_t JSGlobal_info = {
1099 sizeof(JSGlobal_props)/sizeof(*JSGlobal_props),
1105 static HRESULT init_constructors(script_ctx_t *ctx, DispatchEx *object_prototype)
1109 hres = init_function_constr(ctx, object_prototype);
1113 hres = create_object_constr(ctx, object_prototype, &ctx->object_constr);
1117 hres = create_activex_constr(ctx, &ctx->activex_constr);
1121 hres = create_array_constr(ctx, object_prototype, &ctx->array_constr);
1125 hres = create_bool_constr(ctx, object_prototype, &ctx->bool_constr);
1129 hres = create_date_constr(ctx, object_prototype, &ctx->date_constr);
1133 hres = init_error_constr(ctx, object_prototype);
1137 hres = create_number_constr(ctx, object_prototype, &ctx->number_constr);
1141 hres = create_regexp_constr(ctx, object_prototype, &ctx->regexp_constr);
1145 hres = create_string_constr(ctx, object_prototype, &ctx->string_constr);
1152 HRESULT init_global(script_ctx_t *ctx)
1154 DispatchEx *math, *object_prototype;
1161 hres = create_object_prototype(ctx, &object_prototype);
1165 hres = init_constructors(ctx, object_prototype);
1166 jsdisp_release(object_prototype);
1170 hres = create_dispex(ctx, &JSGlobal_info, NULL, &ctx->global);
1174 hres = create_math(ctx, &math);
1178 V_VT(&var) = VT_EMPTY;
1179 hres = jsdisp_propput_name(ctx->global, undefinedW, &var, NULL/*FIXME*/, NULL/*FIXME*/);
1183 V_VT(&var) = VT_DISPATCH;
1184 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(math);
1185 hres = jsdisp_propput_name(ctx->global, MathW, &var, NULL/*FIXME*/, NULL/*FIXME*/);
1186 jsdisp_release(math);