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
63 typedef HRESULT (*builtin_invoke_t)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
67 builtin_invoke_t invoke;
73 builtin_prop_t value_prop;
75 const builtin_prop_t *props;
76 void (*destructor)(DispatchEx*);
77 void (*on_put)(DispatchEx*,const WCHAR*);
81 const IDispatchExVtbl *lpIDispatchExVtbl;
90 DispatchEx *prototype;
92 const builtin_info_t *builtin_info;
95 #define _IDispatchEx_(x) ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
97 static inline void jsdisp_release(DispatchEx *jsdisp)
99 IDispatchEx_Release(_IDispatchEx_(jsdisp));
102 HRESULT create_dispex(script_ctx_t*,const builtin_info_t*,DispatchEx*,DispatchEx**);
103 HRESULT init_dispex(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
104 HRESULT init_dispex_from_constr(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
105 DispatchEx *iface_to_jsdisp(IUnknown*);
107 HRESULT disp_call(IDispatch*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
108 HRESULT jsdisp_call_value(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
109 HRESULT disp_propget(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
110 HRESULT disp_propput(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
111 HRESULT jsdisp_propput_name(DispatchEx*,const WCHAR*,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
112 HRESULT jsdisp_propput_idx(DispatchEx*,DWORD,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
114 HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,DWORD,DispatchEx*,DispatchEx**);
116 HRESULT create_object(script_ctx_t*,DispatchEx*,DispatchEx**);
117 HRESULT create_math(script_ctx_t*,DispatchEx**);
118 HRESULT create_array(script_ctx_t*,DWORD,DispatchEx**);
119 HRESULT create_regexp_str(script_ctx_t*,const WCHAR*,DWORD,const WCHAR*,DWORD,DispatchEx**);
121 HRESULT to_primitive(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*);
122 HRESULT to_boolean(VARIANT*,VARIANT_BOOL*);
123 HRESULT to_number(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*);
124 HRESULT to_string(script_ctx_t*,VARIANT*,jsexcept_t*,BSTR*);
125 HRESULT to_object(exec_ctx_t*,VARIANT*,IDispatch**);
127 typedef struct named_item_t {
131 struct named_item_t *next;
134 struct _script_ctx_t {
138 exec_ctx_t *exec_ctx;
139 named_item_t *named_items;
142 DispatchEx *script_disp;
144 DispatchEx *array_constr;
145 DispatchEx *bool_constr;
146 DispatchEx *number_constr;
147 DispatchEx *object_constr;
148 DispatchEx *regexp_constr;
149 DispatchEx *string_constr;
152 void script_release(script_ctx_t*);
154 static inline void script_addref(script_ctx_t *ctx)
159 HRESULT init_global(script_ctx_t*);
161 HRESULT create_array_constr(script_ctx_t*,DispatchEx**);
162 HRESULT create_bool_constr(script_ctx_t*,DispatchEx**);
163 HRESULT create_number_constr(script_ctx_t*,DispatchEx**);
164 HRESULT create_object_constr(script_ctx_t*,DispatchEx**);
165 HRESULT create_regexp_constr(script_ctx_t*,DispatchEx**);
166 HRESULT create_string_constr(script_ctx_t*,DispatchEx**);
168 static inline VARIANT *get_arg(DISPPARAMS *dp, DWORD i)
170 return dp->rgvarg + dp->cArgs-i-1;
173 static inline DWORD arg_cnt(const DISPPARAMS *dp)
175 return dp->cArgs - dp->cNamedArgs;
178 const char *debugstr_variant(const VARIANT*);
180 HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**);
187 struct list custom_blocks;
190 void jsheap_init(jsheap_t*);
191 void *jsheap_alloc(jsheap_t*,DWORD);
192 void jsheap_clear(jsheap_t*);
193 void jsheap_free(jsheap_t*);
195 extern LONG module_ref;
197 static inline void lock_module(void)
199 InterlockedIncrement(&module_ref);
202 static inline void unlock_module(void)
204 InterlockedDecrement(&module_ref);
207 static inline void *heap_alloc(size_t len)
209 return HeapAlloc(GetProcessHeap(), 0, len);
212 static inline void *heap_alloc_zero(size_t len)
214 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
217 static inline void *heap_realloc(void *mem, size_t len)
219 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
222 static inline BOOL heap_free(void *mem)
224 return HeapFree(GetProcessHeap(), 0, mem);
227 static inline LPWSTR heap_strdupW(LPCWSTR str)
234 size = (strlenW(str)+1)*sizeof(WCHAR);
235 ret = heap_alloc(size);
236 memcpy(ret, str, size);
242 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))