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
22 #include "wine/debug.h"
24 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
28 builtin_invoke_t value_proc;
30 source_elements_t *source;
31 parameter_t *parameters;
32 scope_chain_t *scope_chain;
37 static const WCHAR prototypeW[] = {'p','r','o','t','o','t', 'y', 'p','e',0};
39 static const WCHAR lengthW[] = {'l','e','n','g','t','h',0};
40 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
41 static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
42 static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
43 static const WCHAR applyW[] = {'a','p','p','l','y',0};
44 static const WCHAR callW[] = {'c','a','l','l',0};
45 static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
46 static const WCHAR propertyIsEnumerableW[] = {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
47 static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
49 static HRESULT Function_length(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
50 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
52 FunctionInstance *This = (FunctionInstance*)dispex;
54 TRACE("%p %d\n", This, This->length);
57 case DISPATCH_PROPERTYGET:
59 V_I4(retv) = This->length;
62 FIXME("unimplemented flags %x\n", flags);
69 static HRESULT Function_toString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
70 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
76 static HRESULT Function_toLocaleString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
77 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
83 static HRESULT Function_valueOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
84 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
90 static HRESULT Function_apply(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
91 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
97 static HRESULT Function_call(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
98 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
104 static HRESULT Function_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
105 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
111 static HRESULT Function_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
112 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
118 static HRESULT Function_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
119 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
125 static HRESULT Function_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
126 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
132 static void Function_destructor(DispatchEx *dispex)
134 FunctionInstance *This = (FunctionInstance*)dispex;
137 parser_release(This->parser);
138 if(This->scope_chain)
139 scope_release(This->scope_chain);
143 static const builtin_prop_t Function_props[] = {
144 {applyW, Function_apply, PROPF_METHOD},
145 {callW, Function_call, PROPF_METHOD},
146 {hasOwnPropertyW, Function_hasOwnProperty, PROPF_METHOD},
147 {isPrototypeOfW, Function_isPrototypeOf, PROPF_METHOD},
148 {lengthW, Function_length, 0},
149 {propertyIsEnumerableW, Function_propertyIsEnumerable, PROPF_METHOD},
150 {toLocaleStringW, Function_toLocaleString, PROPF_METHOD},
151 {toStringW, Function_toString, PROPF_METHOD},
152 {valueOfW, Function_valueOf, PROPF_METHOD}
155 static const builtin_info_t Function_info = {
157 {NULL, Function_value, 0},
158 sizeof(Function_props)/sizeof(*Function_props),
164 static HRESULT create_function(script_ctx_t *ctx, DWORD flags, DispatchEx *prototype, FunctionInstance **ret)
166 FunctionInstance *function;
169 function = heap_alloc_zero(sizeof(FunctionInstance));
171 return E_OUTOFMEMORY;
173 hres = init_dispex(&function->dispex, ctx, &Function_info, NULL);
177 function->flags = flags;
178 function->length = flags & PROPF_ARGMASK;
184 V_VT(&var) = VT_DISPATCH;
185 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(prototype);
186 memset(&jsexcept, 0, sizeof(jsexcept));
188 hres = jsdisp_propput_name(&function->dispex, prototypeW, ctx->lcid, &var, &jsexcept, NULL/*FIXME*/);
190 IDispatchEx_Release(_IDispatchEx_(&function->dispex));
199 HRESULT create_builtin_function(script_ctx_t *ctx, builtin_invoke_t value_proc, DWORD flags,
200 DispatchEx *prototype, DispatchEx **ret)
202 FunctionInstance *function;
205 hres = create_function(ctx, flags, prototype, &function);
209 function->value_proc = value_proc;
211 *ret = &function->dispex;
215 HRESULT create_source_function(parser_ctx_t *ctx, parameter_t *parameters, source_elements_t *source,
216 scope_chain_t *scope_chain, DispatchEx **ret)
218 FunctionInstance *function;
223 hres = create_function(ctx->script, PROPF_CONSTR, NULL, &function);
227 function->source = source;
228 function->parameters = parameters;
231 scope_addref(scope_chain);
232 function->scope_chain = scope_chain;
236 function->parser = ctx;
238 for(iter = parameters; iter; iter = iter->next)
240 function->length = length;
242 *ret = &function->dispex;