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
57 typedef HRESULT (*builtin_invoke_t)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
61 builtin_invoke_t invoke;
67 builtin_prop_t value_prop;
69 const builtin_prop_t *props;
70 void (*destructor)(DispatchEx*);
71 void (*on_put)(DispatchEx*,const WCHAR*);
75 const IDispatchExVtbl *lpIDispatchExVtbl;
84 DispatchEx *prototype;
86 const builtin_info_t *builtin_info;
89 #define _IDispatchEx_(x) ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
91 static inline void jsdisp_release(DispatchEx *jsdisp)
93 IDispatchEx_Release(_IDispatchEx_(jsdisp));
96 HRESULT create_dispex(script_ctx_t*,const builtin_info_t*,DispatchEx*,DispatchEx**);
97 HRESULT init_dispex(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
98 HRESULT init_dispex_from_constr(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
99 DispatchEx *iface_to_jsdisp(IUnknown*);
101 HRESULT disp_call(IDispatch*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
102 HRESULT jsdisp_call_value(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
103 HRESULT disp_propget(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
104 HRESULT disp_propput(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
105 HRESULT jsdisp_propput_name(DispatchEx*,const WCHAR*,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
106 HRESULT jsdisp_set_prototype(DispatchEx*,DispatchEx*);
108 HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,DWORD,DispatchEx*,DispatchEx**);
110 HRESULT to_boolean(VARIANT*,VARIANT_BOOL*);
111 HRESULT to_object(exec_ctx_t*,VARIANT*,IDispatch**);
113 typedef struct named_item_t {
117 struct named_item_t *next;
120 struct _script_ctx_t {
124 exec_ctx_t *exec_ctx;
125 named_item_t *named_items;
128 DispatchEx *script_disp;
130 DispatchEx *object_constr;
133 void script_release(script_ctx_t*);
135 static inline void script_addref(script_ctx_t *ctx)
140 HRESULT init_global(script_ctx_t*);
142 HRESULT create_object_constr(script_ctx_t*,DispatchEx**);
144 const char *debugstr_variant(const VARIANT*);
146 HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**);
153 struct list custom_blocks;
156 void jsheap_init(jsheap_t*);
157 void *jsheap_alloc(jsheap_t*,DWORD);
158 void jsheap_clear(jsheap_t*);
159 void jsheap_free(jsheap_t*);
161 extern LONG module_ref;
163 static inline void lock_module(void)
165 InterlockedIncrement(&module_ref);
168 static inline void unlock_module(void)
170 InterlockedDecrement(&module_ref);
173 static inline void *heap_alloc(size_t len)
175 return HeapAlloc(GetProcessHeap(), 0, len);
178 static inline void *heap_alloc_zero(size_t len)
180 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
183 static inline void *heap_realloc(void *mem, size_t len)
185 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
188 static inline BOOL heap_free(void *mem)
190 return HeapFree(GetProcessHeap(), 0, mem);
193 static inline LPWSTR heap_strdupW(LPCWSTR str)
200 size = (strlenW(str)+1)*sizeof(WCHAR);
201 ret = heap_alloc(size);
202 memcpy(ret, str, size);
208 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))