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 lengthW[] = {'l','e','n','g','t','h',0};
38 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
39 static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
40 static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
41 static const WCHAR applyW[] = {'a','p','p','l','y',0};
42 static const WCHAR callW[] = {'c','a','l','l',0};
43 static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
44 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};
45 static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
47 static HRESULT Function_length(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
48 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
50 FunctionInstance *This = (FunctionInstance*)dispex;
52 TRACE("%p %d\n", This, This->length);
55 case DISPATCH_PROPERTYGET:
57 V_I4(retv) = This->length;
60 FIXME("unimplemented flags %x\n", flags);
67 static HRESULT Function_toString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
68 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
74 static HRESULT Function_toLocaleString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
75 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
81 static HRESULT Function_valueOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
82 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
88 static HRESULT Function_apply(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
89 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
95 static HRESULT Function_call(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
96 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
102 static HRESULT Function_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
103 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
109 static HRESULT Function_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
110 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
116 static HRESULT Function_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
117 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
123 static HRESULT Function_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
124 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
130 static void Function_destructor(DispatchEx *dispex)
132 FunctionInstance *This = (FunctionInstance*)dispex;
135 parser_release(This->parser);
136 if(This->scope_chain)
137 scope_release(This->scope_chain);
141 static const builtin_prop_t Function_props[] = {
142 {applyW, Function_apply, PROPF_METHOD},
143 {callW, Function_call, PROPF_METHOD},
144 {hasOwnPropertyW, Function_hasOwnProperty, PROPF_METHOD},
145 {isPrototypeOfW, Function_isPrototypeOf, PROPF_METHOD},
146 {lengthW, Function_length, 0},
147 {propertyIsEnumerableW, Function_propertyIsEnumerable, PROPF_METHOD},
148 {toLocaleStringW, Function_toLocaleString, PROPF_METHOD},
149 {toStringW, Function_toString, PROPF_METHOD},
150 {valueOfW, Function_valueOf, PROPF_METHOD}
153 static const builtin_info_t Function_info = {
155 {NULL, Function_value, 0},
156 sizeof(Function_props)/sizeof(*Function_props),
162 static HRESULT create_function(script_ctx_t *ctx, DWORD flags, DispatchEx *prototype, FunctionInstance **ret)
164 FunctionInstance *function;
167 function = heap_alloc_zero(sizeof(FunctionInstance));
169 return E_OUTOFMEMORY;
171 hres = init_dispex(&function->dispex, ctx, &Function_info, NULL);
175 function->flags = flags;
176 function->length = flags & PROPF_ARGMASK;
179 hres = jsdisp_set_prototype(&function->dispex, prototype);
181 IDispatchEx_Release(_IDispatchEx_(&function->dispex));
190 HRESULT create_builtin_function(script_ctx_t *ctx, builtin_invoke_t value_proc, DWORD flags,
191 DispatchEx *prototype, DispatchEx **ret)
193 FunctionInstance *function;
196 hres = create_function(ctx, flags, prototype, &function);
200 function->value_proc = value_proc;
202 *ret = &function->dispex;
206 HRESULT create_source_function(parser_ctx_t *ctx, parameter_t *parameters, source_elements_t *source,
207 scope_chain_t *scope_chain, DispatchEx **ret)
209 FunctionInstance *function;
214 hres = create_function(ctx->script, PROPF_CONSTR, NULL, &function);
218 function->source = source;
219 function->parameters = parameters;
222 scope_addref(scope_chain);
223 function->scope_chain = scope_chain;
227 function->parser = ctx;
229 for(iter = parameters; iter; iter = iter->next)
231 function->length = length;
233 *ret = &function->dispex;