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;
43 typedef struct DispatchEx DispatchEx;
45 #define PROPF_ARGMASK 0x00ff
46 #define PROPF_METHOD 0x0100
47 #define PROPF_ENUM 0x0200
48 #define PROPF_CONSTR 0x0400
58 typedef HRESULT (*builtin_invoke_t)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
62 builtin_invoke_t invoke;
68 builtin_prop_t value_prop;
70 const builtin_prop_t *props;
71 void (*destructor)(DispatchEx*);
72 void (*on_put)(DispatchEx*,const WCHAR*);
76 const IDispatchExVtbl *lpIDispatchExVtbl;
85 DispatchEx *prototype;
87 const builtin_info_t *builtin_info;
90 #define _IDispatchEx_(x) ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
92 static inline void jsdisp_release(DispatchEx *jsdisp)
94 IDispatchEx_Release(_IDispatchEx_(jsdisp));
97 HRESULT create_dispex(script_ctx_t*,const builtin_info_t*,DispatchEx*,DispatchEx**);
98 HRESULT init_dispex(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
99 HRESULT init_dispex_from_constr(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
100 DispatchEx *iface_to_jsdisp(IUnknown*);
102 HRESULT disp_call(IDispatch*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
103 HRESULT jsdisp_call_value(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
104 HRESULT disp_propget(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
105 HRESULT disp_propput(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
106 HRESULT jsdisp_propput_name(DispatchEx*,const WCHAR*,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
107 HRESULT jsdisp_set_prototype(DispatchEx*,DispatchEx*);
109 HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,DWORD,DispatchEx*,DispatchEx**);
111 HRESULT to_boolean(VARIANT*,VARIANT_BOOL*);
112 HRESULT to_object(exec_ctx_t*,VARIANT*,IDispatch**);
114 typedef struct named_item_t {
118 struct named_item_t *next;
121 struct _script_ctx_t {
125 exec_ctx_t *exec_ctx;
126 named_item_t *named_items;
129 DispatchEx *script_disp;
131 DispatchEx *object_constr;
132 DispatchEx *string_constr;
135 void script_release(script_ctx_t*);
137 static inline void script_addref(script_ctx_t *ctx)
142 HRESULT init_global(script_ctx_t*);
144 HRESULT create_object_constr(script_ctx_t*,DispatchEx**);
145 HRESULT create_string_constr(script_ctx_t*,DispatchEx**);
147 const char *debugstr_variant(const VARIANT*);
149 HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**);
156 struct list custom_blocks;
159 void jsheap_init(jsheap_t*);
160 void *jsheap_alloc(jsheap_t*,DWORD);
161 void jsheap_clear(jsheap_t*);
162 void jsheap_free(jsheap_t*);
164 extern LONG module_ref;
166 static inline void lock_module(void)
168 InterlockedIncrement(&module_ref);
171 static inline void unlock_module(void)
173 InterlockedDecrement(&module_ref);
176 static inline void *heap_alloc(size_t len)
178 return HeapAlloc(GetProcessHeap(), 0, len);
181 static inline void *heap_alloc_zero(size_t len)
183 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
186 static inline void *heap_realloc(void *mem, size_t len)
188 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
191 static inline BOOL heap_free(void *mem)
193 return HeapFree(GetProcessHeap(), 0, mem);
196 static inline LPWSTR heap_strdupW(LPCWSTR str)
203 size = (strlenW(str)+1)*sizeof(WCHAR);
204 ret = heap_alloc(size);
205 memcpy(ret, str, size);
211 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))