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
31 #include "wine/unicode.h"
32 #include "wine/list.h"
34 typedef struct _script_ctx_t script_ctx_t;
35 typedef struct _exec_ctx_t exec_ctx_t;
36 typedef struct _dispex_prop_t dispex_prop_t;
49 struct list custom_blocks;
52 void jsheap_init(jsheap_t*);
53 void *jsheap_alloc(jsheap_t*,DWORD);
54 void *jsheap_grow(jsheap_t*,void*,DWORD,DWORD);
55 void jsheap_clear(jsheap_t*);
56 void jsheap_free(jsheap_t*);
57 jsheap_t *jsheap_mark(jsheap_t*);
59 typedef struct DispatchEx DispatchEx;
61 #define PROPF_ARGMASK 0x00ff
62 #define PROPF_METHOD 0x0100
63 #define PROPF_ENUM 0x0200
64 #define PROPF_CONSTR 0x0400
80 typedef HRESULT (*builtin_invoke_t)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
84 builtin_invoke_t invoke;
90 builtin_prop_t value_prop;
92 const builtin_prop_t *props;
93 void (*destructor)(DispatchEx*);
94 void (*on_put)(DispatchEx*,const WCHAR*);
98 const IDispatchExVtbl *lpIDispatchExVtbl;
104 dispex_prop_t *props;
107 DispatchEx *prototype;
109 const builtin_info_t *builtin_info;
112 #define _IDispatchEx_(x) ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
114 static inline void jsdisp_release(DispatchEx *jsdisp)
116 IDispatchEx_Release(_IDispatchEx_(jsdisp));
119 HRESULT create_dispex(script_ctx_t*,const builtin_info_t*,DispatchEx*,DispatchEx**);
120 HRESULT init_dispex(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
121 HRESULT init_dispex_from_constr(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
122 DispatchEx *iface_to_jsdisp(IUnknown*);
124 HRESULT disp_call(IDispatch*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
125 HRESULT jsdisp_call_value(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
126 HRESULT jsdisp_call(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
127 HRESULT disp_propget(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
128 HRESULT disp_propput(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
129 HRESULT jsdisp_propget(DispatchEx*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
130 HRESULT jsdisp_propput_name(DispatchEx*,const WCHAR*,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
131 HRESULT jsdisp_propput_idx(DispatchEx*,DWORD,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
132 HRESULT jsdisp_propget_name(DispatchEx*,LPCWSTR,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
133 HRESULT jsdisp_propget_idx(DispatchEx*,DWORD,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
134 HRESULT jsdisp_get_id(DispatchEx*,const WCHAR*,DWORD,DISPID*);
135 HRESULT jsdisp_delete_idx(DispatchEx*,DWORD);
137 HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,const builtin_info_t*,DWORD,
138 DispatchEx*,DispatchEx**);
139 HRESULT Function_value(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
142 HRESULT create_object(script_ctx_t*,DispatchEx*,DispatchEx**);
143 HRESULT create_math(script_ctx_t*,DispatchEx**);
144 HRESULT create_array(script_ctx_t*,DWORD,DispatchEx**);
145 HRESULT create_regexp_str(script_ctx_t*,const WCHAR*,DWORD,const WCHAR*,DWORD,DispatchEx**);
146 HRESULT create_string(script_ctx_t*,const WCHAR*,DWORD,DispatchEx**);
147 HRESULT create_bool(script_ctx_t*,VARIANT_BOOL,DispatchEx**);
148 HRESULT create_number(script_ctx_t*,VARIANT*,DispatchEx**);
156 HRESULT to_primitive(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*, hint_t);
157 HRESULT to_boolean(VARIANT*,VARIANT_BOOL*);
158 HRESULT to_number(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*);
159 HRESULT to_integer(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*);
160 HRESULT to_int32(script_ctx_t*,VARIANT*,jsexcept_t*,INT*);
161 HRESULT to_uint32(script_ctx_t*,VARIANT*,jsexcept_t*,DWORD*);
162 HRESULT to_string(script_ctx_t*,VARIANT*,jsexcept_t*,BSTR*);
163 HRESULT to_object(exec_ctx_t*,VARIANT*,IDispatch**);
165 typedef struct named_item_t {
170 struct named_item_t *next;
173 struct _script_ctx_t {
177 exec_ctx_t *exec_ctx;
178 named_item_t *named_items;
179 IActiveScriptSite *site;
184 DispatchEx *script_disp;
186 DispatchEx *function_constr;
187 DispatchEx *array_constr;
188 DispatchEx *bool_constr;
189 DispatchEx *date_constr;
190 DispatchEx *number_constr;
191 DispatchEx *object_constr;
192 DispatchEx *regexp_constr;
193 DispatchEx *string_constr;
196 void script_release(script_ctx_t*);
198 static inline void script_addref(script_ctx_t *ctx)
203 HRESULT init_global(script_ctx_t*);
204 HRESULT init_function_constr(script_ctx_t*,DispatchEx*);
205 HRESULT create_object_prototype(script_ctx_t*,DispatchEx**);
207 HRESULT create_array_constr(script_ctx_t*,DispatchEx**);
208 HRESULT create_bool_constr(script_ctx_t*,DispatchEx**);
209 HRESULT create_date_constr(script_ctx_t*,DispatchEx**);
210 HRESULT create_number_constr(script_ctx_t*,DispatchEx**);
211 HRESULT create_object_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
212 HRESULT create_regexp_constr(script_ctx_t*,DispatchEx**);
213 HRESULT create_string_constr(script_ctx_t*,DispatchEx**);
220 HRESULT regexp_match_next(DispatchEx*,BOOL,const WCHAR*,DWORD,const WCHAR**,match_result_t**,
221 DWORD*,DWORD*,match_result_t*);
222 HRESULT regexp_match(DispatchEx*,const WCHAR*,DWORD,BOOL,match_result_t**,DWORD*);
224 static inline VARIANT *get_arg(DISPPARAMS *dp, DWORD i)
226 return dp->rgvarg + dp->cArgs-i-1;
229 static inline DWORD arg_cnt(const DISPPARAMS *dp)
231 return dp->cArgs - dp->cNamedArgs;
234 static inline BOOL is_class(DispatchEx *jsdisp, jsclass_t class)
236 return jsdisp->builtin_info->class == class;
239 static inline BOOL is_num_vt(enum VARENUM vt)
241 return vt == VT_I4 || vt == VT_R8;
244 static inline DOUBLE num_val(const VARIANT *v)
246 return V_VT(v) == VT_I4 ? V_I4(v) : V_R8(v);
249 static inline void num_set_val(VARIANT *v, DOUBLE d)
251 if(d == (DOUBLE)(INT)d) {
260 static inline void num_set_nan(VARIANT *v)
266 V_UI8(v) = (ULONGLONG)0x7ff80000<<32;
270 static inline DOUBLE ret_nan()
277 static inline void num_set_inf(VARIANT *v, BOOL positive)
281 V_R8(v) = positive ? INFINITY : -INFINITY;
283 V_UI8(v) = (ULONGLONG)0x7ff00000<<32;
289 const char *debugstr_variant(const VARIANT*);
291 HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**);
293 extern LONG module_ref;
295 static inline void lock_module(void)
297 InterlockedIncrement(&module_ref);
300 static inline void unlock_module(void)
302 InterlockedDecrement(&module_ref);
305 static inline void *heap_alloc(size_t len)
307 return HeapAlloc(GetProcessHeap(), 0, len);
310 static inline void *heap_alloc_zero(size_t len)
312 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
315 static inline void *heap_realloc(void *mem, size_t len)
317 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
320 static inline BOOL heap_free(void *mem)
322 return HeapFree(GetProcessHeap(), 0, mem);
325 static inline LPWSTR heap_strdupW(LPCWSTR str)
332 size = (strlenW(str)+1)*sizeof(WCHAR);
333 ret = heap_alloc(size);
334 memcpy(ret, str, size);
340 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))