1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
10 typedef v8::Value JSValue;
11 typedef v8::Handle<v8::Object> JSObject;
12 typedef v8::Handle<v8::Object> JSFXObject;
13 typedef unsigned JSBool;
19 const wchar_t* string;
20 FX_BYTE t; //0:double 1:str
26 v8::AccessorGetterCallback pPropGet;
27 v8::AccessorSetterCallback pPropPut;
33 v8::FunctionCallback pMethodCall;
37 typedef CFX_WideString JS_ErrorString;
39 #define JS_TRUE (unsigned)1
40 #define JS_FALSE (unsigned)0
43 #define CJS_PointsArray CFX_ArrayTemplate<float>
44 #define CJS_IntArray CFX_ArrayTemplate<int>
46 /* ====================================== PUBLIC DEFINE SPEC ============================================== */
47 #define JS_WIDESTRING(widestring) L###widestring
49 #define OBJ_PROP_PARAMS IFXJS_Context* cc, CJS_PropValue& vp, JS_ErrorString& sError
50 #define OBJ_METHOD_PARAMS IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, JS_ErrorString& sError
51 #define BEGIN_JS_STATIC_CONST(js_class_name) JSConstSpec js_class_name::JS_Class_Consts[] = {
52 #define JS_STATIC_CONST_ENTRY_NUMBER(const_name, pValue) {JS_WIDESTRING(const_name), pValue, L"", 0},
53 #define JS_STATIC_CONST_ENTRY_STRING(const_name, pValue) {JS_WIDESTRING(const_name), 0, JS_WIDESTRING(pValue), 1},
54 #define END_JS_STATIC_CONST() {0, 0, 0, 0}};
56 #define BEGIN_JS_STATIC_PROP(js_class_name) JSPropertySpec js_class_name::JS_Class_Properties[] = {
57 #define JS_STATIC_PROP_ENTRY(prop_name) {JS_WIDESTRING(prop_name), get_##prop_name##_static, set_##prop_name##_static},
58 #define END_JS_STATIC_PROP() {0, 0, 0}};
60 #define BEGIN_JS_STATIC_METHOD(js_class_name) JSMethodSpec js_class_name::JS_Class_Methods[] = {
61 #define JS_STATIC_METHOD_ENTRY(method_name, nargs) {JS_WIDESTRING(method_name), method_name##_static, nargs},
62 #define END_JS_STATIC_METHOD() {0, 0, 0}};
63 #define MEMLEAKCHECK_1() ((void)0)
64 #define MEMLEAKCHECK_2(main_name, sub_name) ((void)0)
69 #define MEMLEAKCHECK_1() \
71 _CrtMemCheckpoint(&state1);
73 #define MEMLEAKCHECK_2(main_name,sub_name) \
75 _CrtMemCheckpoint(&state2);\
77 _CrtMemDifference(&diff,&state1,&state2);\
78 if (diff.lSizes[_NORMAL_BLOCK] > 0)\
80 TRACE("Detected normal block memory leaks in JS Module! [%s.%s]\n",#main_name,#sub_name);\
81 _CrtMemDumpStatistics(&diff);\
84 #define MEMLEAKCHECK_1() ((void)0)
85 #define MEMLEAKCHECK_2(main_name,sub_name) ((void)0)
89 /* ======================================== PROP CALLBACK ============================================ */
91 #define JS_STATIC_PROP_GET(prop_name, class_name)\
92 static void get_##prop_name##_static(JS_PROPGET_ARGS)\
94 v8::Isolate* isolate = info.GetIsolate();\
95 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
96 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
97 ASSERT(!v.IsEmpty());\
98 if(v.IsEmpty()) return;\
99 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
100 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
101 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
102 CJS_PropValue value(isolate);\
103 value.StartGetting();\
104 CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
105 ASSERT(pJSObj != NULL);\
106 class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
107 ASSERT(pObj != NULL);\
108 JS_ErrorString sError;\
109 FX_BOOL bRet = FALSE;\
113 bRet = pObj->prop_name(cc, value, sError);\
114 MEMLEAKCHECK_2(class_name, prop_name);\
118 CFX_ByteString cbName;\
119 cbName.Format("%s.%s", #class_name, #prop_name);\
120 JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
125 info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\
130 CFX_ByteString cbName;\
131 cbName.Format("%s.%s", #class_name, #prop_name);\
132 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
137 #define JS_STATIC_PROP_SET(prop_name, class_name)\
138 static void set_##prop_name##_static(JS_PROPPUT_ARGS)\
140 v8::Isolate* isolate = info.GetIsolate();\
141 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
142 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
143 ASSERT(!v.IsEmpty());\
144 if(v.IsEmpty()) return;\
145 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
146 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
147 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
148 CJS_PropValue propValue(CJS_Value(isolate,value,VT_unknown));\
149 propValue.StartSetting();\
150 CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
151 ASSERT(pJSObj != NULL);\
152 class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
153 ASSERT(pObj != NULL);\
154 JS_ErrorString sError;\
155 FX_BOOL bRet = FALSE;\
159 bRet = pObj->prop_name(cc, propValue, sError);\
160 MEMLEAKCHECK_2(class_name, prop_name);\
164 CFX_ByteString cbName;\
165 cbName.Format("%s.%s", #class_name, #prop_name);\
166 JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
175 CFX_ByteString cbName;\
176 cbName.Format("%s.%s", #class_name, #prop_name);\
177 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
182 #define JS_STATIC_PROP(prop_name, class_name)\
183 JS_STATIC_PROP_GET(prop_name, class_name);\
184 JS_STATIC_PROP_SET(prop_name, class_name)
186 /* ========================================= METHOD CALLBACK =========================================== */
188 #define JS_STATIC_METHOD(method_name, class_name)\
189 static void method_name##_static(JS_METHOD_ARGS)\
191 v8::Isolate* isolate = info.GetIsolate();\
192 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
193 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
194 ASSERT(!v.IsEmpty());\
195 if(v.IsEmpty()) return;\
196 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
197 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
198 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
199 CJS_Parameters parameters;\
200 for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\
202 parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
204 CJS_Value valueRes(isolate);\
205 CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate,info.Holder());\
206 ASSERT(pJSObj != NULL);\
207 class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
208 ASSERT(pObj != NULL);\
209 JS_ErrorString sError;\
210 FX_BOOL bRet = FALSE;\
214 bRet = pObj->method_name(cc, parameters, valueRes, sError);\
215 MEMLEAKCHECK_2(class_name, method_name);\
219 CFX_ByteString cbName;\
220 cbName.Format("%s.%s", #class_name, #method_name);\
221 JS_Error(NULL, CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
226 info.GetReturnValue().Set(valueRes.ToJSValue());\
231 CFX_ByteString cbName;\
232 cbName.Format("%s.%s", #class_name, #method_name);\
233 JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\
238 /* ===================================== JS CLASS =============================================== */
240 #define DECLARE_JS_CLASS(js_class_name) \
241 static JSBool JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global);\
242 static JSBool JSDestructor(JSFXObject obj);\
243 static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
244 static void GetConsts(JSConstSpec*& pConsts, int& nSize);\
245 static void GetProperties(JSPropertySpec*& pProperties, int& nSize);\
246 static void GetMethods(JSMethodSpec*& pMethods, int& nSize);\
247 static JSConstSpec JS_Class_Consts[];\
248 static JSPropertySpec JS_Class_Properties[];\
249 static JSMethodSpec JS_Class_Methods[];\
250 static const wchar_t* m_pClassName
252 #define IMPLEMENT_JS_CLASS_RICH(js_class_name, class_alternate, class_name) \
253 const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
254 JSBool js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global)\
256 CJS_Object* pObj = FX_NEW js_class_name(obj);\
257 pObj->SetEmbedObject(FX_NEW class_alternate(pObj));\
258 JS_SetPrivate(NULL,obj,(void*)pObj); \
259 pObj->InitInstance(cc);\
263 JSBool js_class_name::JSDestructor(JSFXObject obj) \
265 js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\
266 ASSERT(pObj != NULL);\
267 pObj->ExitInstance();\
272 int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
274 int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor, 0);\
275 if (nObjDefnID >= 0)\
277 for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\
279 if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet, JS_Class_Properties[j].pPropPut) < 0) return -1;\
281 for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\
283 if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName, JS_Class_Methods[k].pMethodCall, JS_Class_Methods[k].nParamNum) < 0) return -1;\
289 void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\
291 pConsts = JS_Class_Consts;\
292 nSize = sizeof(JS_Class_Consts) / sizeof(JSConstSpec) - 1;\
294 void js_class_name::GetProperties(JSPropertySpec*& pProperties, int& nSize)\
296 pProperties = JS_Class_Properties;\
297 nSize = sizeof(JS_Class_Properties) / sizeof(JSPropertySpec) - 1;\
299 void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\
301 pMethods = JS_Class_Methods;\
302 nSize = sizeof(JS_Class_Methods) / sizeof(JSMethodSpec) - 1;\
305 #define IMPLEMENT_JS_CLASS(js_class_name, class_name) IMPLEMENT_JS_CLASS_RICH(js_class_name, class_name, class_name)
307 /* ======================================== CONST CLASS ============================================ */
309 #define DECLARE_JS_CLASS_CONST() \
310 static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
311 static void GetConsts(JSConstSpec*& pConsts, int& nSize);\
312 static JSConstSpec JS_Class_Consts[];\
313 static const wchar_t* m_pClassName
315 #define IMPLEMENT_JS_CLASS_CONST(js_class_name, class_name) \
316 const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
317 int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
319 int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, NULL, NULL, 0);\
322 for (int i=0, sz=sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1; i<sz; i++)\
324 if (JS_Class_Consts[i].t == 0)\
326 if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewNumber(pRuntime,JS_Class_Consts[i].number)) < 0) return -1;\
330 if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewString(pRuntime,JS_Class_Consts[i].string)) < 0) return -1;\
337 void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\
339 pConsts = JS_Class_Consts;\
340 nSize = sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1;\
343 /* ===================================== SPECIAL JS CLASS =============================================== */
345 #define DECLARE_SPECIAL_JS_CLASS(js_class_name) \
346 static JSBool JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global);\
347 static JSBool JSDestructor(JSFXObject obj);\
348 static void GetConsts(JSConstSpec*& pConsts, int& nSize);\
349 static void GetProperties(JSPropertySpec*& pProperties, int& nSize);\
350 static void GetMethods(JSMethodSpec*& pMethods, int& nSize);\
351 static JSConstSpec JS_Class_Consts[];\
352 static JSPropertySpec JS_Class_Properties[];\
353 static JSMethodSpec JS_Class_Methods[];\
354 static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
355 static const wchar_t* m_pClassName;\
356 static void queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS);\
357 static void getprop_##js_class_name##_static(JS_NAMED_PROPGET_ARGS);\
358 static void putprop_##js_class_name##_static(JS_NAMED_PROPPUT_ARGS);\
359 static void delprop_##js_class_name##_static(JS_PROPDEL_ARGS)
361 #define IMPLEMENT_SPECIAL_JS_CLASS(js_class_name, class_alternate, class_name) \
362 const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
363 void js_class_name::queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS)\
365 v8::Isolate* isolate = info.GetIsolate();\
366 v8::String::Utf8Value utf8_value(property);\
367 CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
368 CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
369 ASSERT(pJSObj != NULL);\
370 class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
371 ASSERT(pObj != NULL);\
372 FX_BOOL bRet = FALSE;\
376 bRet = pObj->QueryProperty((FX_LPCWSTR)propname);\
377 MEMLEAKCHECK_2(class_name, (FX_LPCWSTR)prop_name);\
385 info.GetReturnValue().Set(0x004);\
390 info.GetReturnValue().Set(0);\
395 void js_class_name::getprop_##js_class_name##_static(JS_NAMED_PROPGET_ARGS)\
397 v8::Isolate* isolate = info.GetIsolate();\
398 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
399 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
400 ASSERT(!v.IsEmpty());\
401 if(v.IsEmpty()) return;\
402 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
403 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
404 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
405 v8::String::Utf8Value utf8_value(property);\
406 CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
407 CJS_PropValue value(isolate);\
408 value.StartGetting();\
409 CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
410 ASSERT(pJSObj != NULL);\
411 class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
412 ASSERT(pObj != NULL);\
413 JS_ErrorString sError;\
414 FX_BOOL bRet = FALSE;\
418 bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, value, sError);\
419 MEMLEAKCHECK_2(class_name, L"GetProperty");\
423 CFX_ByteString cbName;\
424 cbName.Format("%s.%s", #class_name, L"GetProperty");\
425 JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
430 info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\
435 CFX_ByteString cbName;\
436 cbName.Format("%s.%s", #class_name, L"GetProperty");\
437 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
440 JS_Error(NULL,L"GetProperty", L"Embeded object not found!");\
443 void js_class_name::putprop_##js_class_name##_static(JS_NAMED_PROPPUT_ARGS)\
445 v8::Isolate* isolate = info.GetIsolate();\
446 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
447 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
448 ASSERT(!v.IsEmpty());\
449 if(v.IsEmpty()) return;\
450 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
451 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
452 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
453 v8::String::Utf8Value utf8_value(property);\
454 CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
455 CJS_PropValue PropValue(CJS_Value(isolate,value,VT_unknown));\
456 PropValue.StartSetting();\
457 CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
459 class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
460 ASSERT(pObj != NULL);\
461 JS_ErrorString sError;\
462 FX_BOOL bRet = FALSE;\
466 bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, PropValue, sError);\
467 MEMLEAKCHECK_2(class_name,L"PutProperty");\
471 CFX_ByteString cbName;\
472 cbName.Format("%s.%s", #class_name, "PutProperty");\
473 JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
482 CFX_ByteString cbName;\
483 cbName.Format("%s.%s", #class_name, "PutProperty");\
484 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
487 JS_Error(NULL,L"PutProperty", L"Embeded object not found!");\
490 void js_class_name::delprop_##js_class_name##_static(JS_PROPDEL_ARGS)\
492 v8::Isolate* isolate = info.GetIsolate();\
493 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
494 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
495 ASSERT(!v.IsEmpty());\
496 if(v.IsEmpty()) return;\
497 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
498 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
499 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
500 v8::String::Utf8Value utf8_value(property);\
501 CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
502 CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
503 ASSERT(pJSObj != NULL);\
504 class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
505 ASSERT(pObj != NULL);\
506 JS_ErrorString sError;\
507 FX_BOOL bRet = FALSE;\
511 bRet = pObj->DelProperty(cc, (FX_LPCWSTR)propname, sError);\
512 MEMLEAKCHECK_2(class_name,L"DelProperty");\
516 CFX_ByteString cbName;\
517 cbName.Format("%s.%s", #class_name, "DelProperty");\
526 CFX_ByteString cbName;\
527 cbName.Format("%s.%s", #class_name, "DelProperty");\
532 JSBool js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global)\
534 CJS_Object* pObj = FX_NEW js_class_name(obj);\
535 pObj->SetEmbedObject(FX_NEW class_alternate(pObj));\
536 JS_SetPrivate(NULL,obj, (void*)pObj); \
537 pObj->InitInstance(cc);\
541 JSBool js_class_name::JSDestructor(JSFXObject obj) \
543 js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\
544 ASSERT(pObj != NULL);\
545 pObj->ExitInstance();\
550 int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
553 int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor, 0);\
555 if (nObjDefnID >= 0)\
557 for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\
559 if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet,JS_Class_Properties[j].pPropPut)<0)return -1;\
562 for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\
564 if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName,JS_Class_Methods[k].pMethodCall,JS_Class_Methods[k].nParamNum)<0)return -1;\
566 if (JS_DefineObjAllProperties(pRuntime, nObjDefnID, js_class_name::queryprop_##js_class_name##_static, js_class_name::getprop_##js_class_name##_static,js_class_name::putprop_##js_class_name##_static,js_class_name::delprop_##js_class_name##_static)<0) return -1;\
573 void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\
575 pConsts = JS_Class_Consts;\
576 nSize = sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1;\
578 void js_class_name::GetProperties(JSPropertySpec*& pProperties, int& nSize)\
580 pProperties = JS_Class_Properties;\
581 nSize = sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1;\
583 void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\
585 pMethods = JS_Class_Methods;\
586 nSize = sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1;\
589 #define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name)\
590 static void method_name##_static(JS_METHOD_ARGS)\
592 v8::Isolate* isolate = info.GetIsolate();\
593 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
594 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
595 ASSERT(!v.IsEmpty());\
596 if(v.IsEmpty()) return;\
597 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
598 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
599 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
600 CJS_Parameters parameters;\
601 for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\
603 parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
605 CJS_Value valueRes(isolate);\
606 CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate, info.Holder());\
607 ASSERT(pJSObj != NULL);\
608 class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
609 ASSERT(pObj != NULL);\
610 JS_ErrorString sError;\
611 FX_BOOL bRet = FALSE;\
615 bRet = pObj->method_name(cc, parameters, valueRes, sError);\
616 MEMLEAKCHECK_2(class_name, method_name);\
620 CFX_ByteString cbName;\
621 cbName.Format("%s.%s", #class_name, #method_name);\
622 JS_Error(NULL, CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
627 info.GetReturnValue().Set(valueRes.ToJSValue());\
632 CFX_ByteString cbName;\
633 cbName.Format("%s.%s", #class_name, #method_name);\
634 JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\
637 JS_Error(NULL, JS_WIDESTRING(method_name), L"Embeded object not found!");\
641 /* ======================================== GLOBAL METHODS ============================================ */
642 #define JS_STATIC_GLOBAL_FUN(fun_name) \
643 static void fun_name##_static(JS_METHOD_ARGS)\
645 v8::Isolate* isolate = info.GetIsolate();\
646 v8::Local<v8::Context> context = isolate->GetCurrentContext();\
647 v8::Local<v8::Value> v = context->GetEmbedderData(1);\
648 ASSERT(!v.IsEmpty());\
649 if(v.IsEmpty()) return;\
650 v8::Handle<v8::External> field = v8::Handle<v8::External>::Cast(v);\
651 IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
652 IFXJS_Context* cc = pRuntime->GetCurrentContext();\
653 CJS_Parameters parameters;\
654 for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\
656 parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
658 CJS_Value valueRes(isolate);\
659 JS_ErrorString sError;\
660 if (!fun_name(cc, parameters, valueRes, sError))\
662 JS_Error(NULL, JS_WIDESTRING(fun_name), sError);\
665 info.GetReturnValue().Set(valueRes.ToJSValue());\
669 #define JS_STATIC_DECLARE_GLOBAL_FUN() \
670 static JSMethodSpec global_methods[]; \
671 static int Init(IJS_Runtime* pRuntime)
673 #define BEGIN_JS_STATIC_GLOBAL_FUN(js_class_name) \
674 JSMethodSpec js_class_name::global_methods[] = {
676 #define JS_STATIC_GLOBAL_FUN_ENTRY(method_name,nargs) JS_STATIC_METHOD_ENTRY(method_name,nargs)
678 #define END_JS_STATIC_GLOBAL_FUN() END_JS_STATIC_METHOD()
680 #define IMPLEMENT_JS_STATIC_GLOBAL_FUN(js_class_name) \
681 int js_class_name::Init(IJS_Runtime* pRuntime)\
683 for (int i=0, sz=sizeof(js_class_name::global_methods)/sizeof(JSMethodSpec)-1; i<sz; i++)\
685 if (JS_DefineGlobalMethod(pRuntime,\
686 js_class_name::global_methods[i].pName,\
687 js_class_name::global_methods[i].pMethodCall,\
688 js_class_name::global_methods[i].nParamNum\
695 /* ======================================== GLOBAL CONSTS ============================================ */
696 #define DEFINE_GLOBAL_CONST(pRuntime, const_name , const_value)\
697 if (JS_DefineGlobalConst(pRuntime,JS_WIDESTRING(const_name),JS_NewString(pRuntime,JS_WIDESTRING(const_value)))) return -1
699 /* ======================================== GLOBAL ARRAYS ============================================ */
701 #define DEFINE_GLOBAL_ARRAY(pRuntime)\
702 int size = sizeof(ArrayContent) / sizeof(FX_LPCWSTR);\
704 CJS_Array array(pRuntime);\
705 for (int i=0; i<size; i++) array.SetElement(i,CJS_Value(pRuntime,(FX_LPCWSTR)ArrayContent[i]));\
707 CJS_PropValue prop(pRuntime);\
709 if (JS_DefineGlobalConst(pRuntime, (const wchar_t*)ArrayName, prop.ToJSValue()) < 0)\
712 /* ============================================================ */
714 #define VALUE_NAME_STRING L"string"
715 #define VALUE_NAME_NUMBER L"number"
716 #define VALUE_NAME_BOOLEAN L"boolean"
717 #define VALUE_NAME_DATE L"date"
718 #define VALUE_NAME_OBJECT L"object"
719 #define VALUE_NAME_FXOBJ L"fxobj"
720 #define VALUE_NAME_NULL L"null"
721 #define VALUE_NAME_UNDEFINED L"undefined"
723 #define CLASSNAME_ARRAY L"Array"
724 #define CLASSNAME_DATE L"Date"
725 #define CLASSNAME_STRING L"v8::String"
727 const unsigned int JSCONST_nStringHash = JS_CalcHash(VALUE_NAME_STRING,wcslen(VALUE_NAME_STRING));
728 const unsigned int JSCONST_nNumberHash = JS_CalcHash(VALUE_NAME_NUMBER,wcslen(VALUE_NAME_NUMBER));
729 const unsigned int JSCONST_nBoolHash = JS_CalcHash(VALUE_NAME_BOOLEAN,wcslen(VALUE_NAME_BOOLEAN));
730 const unsigned int JSCONST_nDateHash = JS_CalcHash(VALUE_NAME_DATE,wcslen(VALUE_NAME_DATE));
731 const unsigned int JSCONST_nObjectHash = JS_CalcHash(VALUE_NAME_OBJECT,wcslen(VALUE_NAME_OBJECT));
732 const unsigned int JSCONST_nFXobjHash = JS_CalcHash(VALUE_NAME_FXOBJ,wcslen(VALUE_NAME_FXOBJ));
733 const unsigned int JSCONST_nNullHash = JS_CalcHash(VALUE_NAME_NULL,wcslen(VALUE_NAME_NULL));
734 const unsigned int JSCONST_nUndefHash = JS_CalcHash(VALUE_NAME_UNDEFINED,wcslen(VALUE_NAME_UNDEFINED));
736 static FXJSVALUETYPE GET_VALUE_TYPE(v8::Handle<v8::Value> p)
739 const unsigned int nHash = JS_CalcHash(JS_GetTypeof(p));
741 if (nHash == JSCONST_nUndefHash)
743 else if (nHash == JSCONST_nNullHash)
745 else if (nHash == JSCONST_nStringHash)
747 else if (nHash == JSCONST_nNumberHash)
749 else if (nHash == JSCONST_nBoolHash)
751 else if (nHash == JSCONST_nDateHash)
753 else if (nHash == JSCONST_nObjectHash)
755 else if (nHash == JSCONST_nFXobjHash)
759 const char * sType = p->getTypeof()->toDchars();
760 if (strcmp(sType,VALUE_NAME_STRING) == 0)
762 else if (strcmp(sType,VALUE_NAME_NUMBER) == 0)
764 else if (strcmp(sType,VALUE_NAME_BOOLEAN) == 0)
766 else if (strcmp(sType,VALUE_NAME_DATE) == 0)
768 else if (strcmp(sType,VALUE_NAME_OBJECT) == 0)
770 else if (strcmp(sType,VALUE_NAME_FXOBJ) == 0)
772 else if (strcmp(sType,VALUE_NAME_NULL) == 0)
774 else if (strcmp(sType,VALUE_NAME_UNDEFINED) == 0)
781 #endif //_JS_DEFINE_H_