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John Abd-El-Malek5110c472014-05-17 22:33:34 -07001// 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.
Lei Zhanga6d9f0e2015-06-13 00:48:38 -07004
John Abd-El-Malek5110c472014-05-17 22:33:34 -07005// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7#include "../../../core/include/fxcrt/fx_basic.h"
Lei Zhanga6d9f0e2015-06-13 00:48:38 -07008#include "../../../core/include/fxcrt/fx_ext.h"
John Abd-El-Malek5110c472014-05-17 22:33:34 -07009#include "../../include/jsapi/fxjs_v8.h"
10#include "../../include/fsdk_define.h"
11#include "time.h"
12#include <cmath>
13#include <limits>
14
15#define VALUE_NAME_STRING L"string"
16#define VALUE_NAME_NUMBER L"number"
17#define VALUE_NAME_BOOLEAN L"boolean"
18#define VALUE_NAME_DATE L"date"
19#define VALUE_NAME_OBJECT L"object"
20#define VALUE_NAME_FXOBJ L"fxobj"
21#define VALUE_NAME_NULL L"null"
22#define VALUE_NAME_UNDEFINED L"undefined"
23
Bruce Dawson87e95982015-01-02 12:05:17 -080024const static FX_DWORD g_nan[2] = {0,0x7FF80000 };
25static double GetNan()
26{
27 return *(double*)g_nan;
28}
Jochen Eisinger06b60022015-07-30 17:44:35 +020029static unsigned int g_embedderDataSlot = 0u;
John Abd-El-Malek5110c472014-05-17 22:33:34 -070030
31
Tom Sepez6fc8cbb2015-04-14 13:50:34 -070032class CJS_PrivateData
John Abd-El-Malek5110c472014-05-17 22:33:34 -070033{
34public:
35 CJS_PrivateData():ObjDefID(-1), pPrivate(NULL) {}
36 int ObjDefID;
Tom Sepezd7e5cc72015-06-10 14:33:37 -070037 void* pPrivate;
John Abd-El-Malek5110c472014-05-17 22:33:34 -070038};
39
40
Tom Sepez6fc8cbb2015-04-14 13:50:34 -070041class CJS_ObjDefintion
John Abd-El-Malek5110c472014-05-17 22:33:34 -070042{
43public:
Lei Zhangd07958f2015-07-22 13:47:50 -070044 CJS_ObjDefintion(v8::Isolate* isolate, const wchar_t* sObjName, FXJSOBJTYPE eObjType, LP_CONSTRUCTOR pConstructor, LP_DESTRUCTOR pDestructor):
45 objName(sObjName), objType(eObjType), m_pConstructor(pConstructor), m_pDestructor(pDestructor),m_bSetAsGlobalObject(FALSE)
John Abd-El-Malek5110c472014-05-17 22:33:34 -070046 {
47 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -070048 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -070049
Jochen Eisingerdfa2c992015-05-19 00:38:00 +020050 v8::Local<v8::ObjectTemplate> objTemplate = v8::ObjectTemplate::New(isolate);
51 objTemplate->SetInternalFieldCount(2);
John Abd-El-Malek5110c472014-05-17 22:33:34 -070052 m_objTemplate.Reset(isolate, objTemplate);
53
54 //Document as the global object.
55 if(FXSYS_wcscmp(sObjName, L"Document") == 0)
56 {
57 m_bSetAsGlobalObject = TRUE;
58 }
59
60 }
61 ~CJS_ObjDefintion()
62 {
63 m_objTemplate.Reset();
64 m_StaticObj.Reset();
65 }
66public:
67 const wchar_t* objName;
68 FXJSOBJTYPE objType;
69 LP_CONSTRUCTOR m_pConstructor;
70 LP_DESTRUCTOR m_pDestructor;
John Abd-El-Malek5110c472014-05-17 22:33:34 -070071 FX_BOOL m_bSetAsGlobalObject;
72
Jochen Eisingerdfa2c992015-05-19 00:38:00 +020073 v8::Global<v8::ObjectTemplate> m_objTemplate;
74 v8::Global<v8::Object> m_StaticObj;
John Abd-El-Malek5110c472014-05-17 22:33:34 -070075};
76
Lei Zhangd07958f2015-07-22 13:47:50 -070077int JS_DefineObj(IJS_Runtime* pJSRuntime, const wchar_t* sObjName, FXJSOBJTYPE eObjType, LP_CONSTRUCTOR pConstructor, LP_DESTRUCTOR pDestructor)
John Abd-El-Malek5110c472014-05-17 22:33:34 -070078{
79 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
80 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -070081 v8::HandleScope handle_scope(isolate);
Jochen Eisinger06b60022015-07-30 17:44:35 +020082 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
Lei Zhanga6d9f0e2015-06-13 00:48:38 -070083 if(!pArray)
John Abd-El-Malek5110c472014-05-17 22:33:34 -070084 {
85 pArray = FX_NEW CFX_PtrArray();
Jochen Eisinger06b60022015-07-30 17:44:35 +020086 isolate->SetData(g_embedderDataSlot, pArray);
John Abd-El-Malek5110c472014-05-17 22:33:34 -070087 }
Lei Zhangd07958f2015-07-22 13:47:50 -070088 CJS_ObjDefintion* pObjDef = FX_NEW CJS_ObjDefintion(isolate, sObjName, eObjType, pConstructor, pDestructor);
John Abd-El-Malek5110c472014-05-17 22:33:34 -070089 pArray->Add(pObjDef);
90 return pArray->GetSize()-1;
91}
92
Tom Sepeze5350ef2015-04-23 18:14:26 -070093int JS_DefineObjMethod(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall)
John Abd-El-Malek5110c472014-05-17 22:33:34 -070094{
95 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
96 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -070097 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -070098
Bo Xu0ed3b282014-11-17 10:46:25 -080099 CFX_WideString ws = CFX_WideString(sMethodName);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700100 CFX_ByteString bsMethodName = ws.UTF8Encode();
101
Jochen Eisinger06b60022015-07-30 17:44:35 +0200102 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700103 if(!pArray) return 0;
104
105 if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
106 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700107 v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate);
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700108 objTemp->Set(v8::String::NewFromUtf8(isolate, bsMethodName.c_str(), v8::NewStringType::kNormal).ToLocalChecked(), v8::FunctionTemplate::New(isolate, pMethodCall), v8::ReadOnly);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700109 pObjDef->m_objTemplate.Reset(isolate,objTemp);
110 return 0;
111}
112
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700113int JS_DefineObjProperty(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* sPropName, v8::AccessorGetterCallback pPropGet, v8::AccessorSetterCallback pPropPut)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700114{
115 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
116 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700117 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700118
Bo Xu0ed3b282014-11-17 10:46:25 -0800119 CFX_WideString ws = CFX_WideString(sPropName);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700120 CFX_ByteString bsPropertyName = ws.UTF8Encode();
121
Jochen Eisinger06b60022015-07-30 17:44:35 +0200122 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700123 if(!pArray) return 0;
124
125 if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
126 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700127 v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate);
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700128 objTemp->SetAccessor(v8::String::NewFromUtf8(isolate, bsPropertyName.c_str(), v8::NewStringType::kNormal).ToLocalChecked(), pPropGet, pPropPut);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700129 pObjDef->m_objTemplate.Reset(isolate,objTemp);
130 return 0;
131}
132
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700133int JS_DefineObjAllProperties(IJS_Runtime* pJSRuntime, int nObjDefnID, v8::NamedPropertyQueryCallback pPropQurey, v8::NamedPropertyGetterCallback pPropGet, v8::NamedPropertySetterCallback pPropPut, v8::NamedPropertyDeleterCallback pPropDel)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700134{
135 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
136 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700137 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700138
Jochen Eisinger06b60022015-07-30 17:44:35 +0200139 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700140 if(!pArray) return 0;
141
142 if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
143 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700144 v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700145 objTemp->SetNamedPropertyHandler(pPropGet, pPropPut, pPropQurey, pPropDel);
146 pObjDef->m_objTemplate.Reset(isolate,objTemp);
147 return 0;
148}
149
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200150int JS_DefineObjConst(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* sConstName, v8::Local<v8::Value> pDefault)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700151{
152 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
153 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700154 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700155
Jochen Eisinger06b60022015-07-30 17:44:35 +0200156 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700157 if(!pArray) return 0;
158
Bo Xu0ed3b282014-11-17 10:46:25 -0800159 CFX_WideString ws = CFX_WideString(sConstName);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700160 CFX_ByteString bsConstName = ws.UTF8Encode();
161
162 if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
163 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700164 v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate);
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700165 objTemp->Set(isolate, bsConstName.c_str(), pDefault);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700166 pObjDef->m_objTemplate.Reset(isolate,objTemp);
167 return 0;
168}
169
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200170static v8::Global<v8::ObjectTemplate>& _getGlobalObjectTemplate(IJS_Runtime* pJSRuntime)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700171{
172 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
173 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700174 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700175
Jochen Eisinger06b60022015-07-30 17:44:35 +0200176 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700177 ASSERT(pArray != NULL);
178 for(int i=0; i<pArray->GetSize(); i++)
179 {
180 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i);
181 if(pObjDef->m_bSetAsGlobalObject)
182 return pObjDef->m_objTemplate;
183 }
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200184 static v8::Global<v8::ObjectTemplate> gloabalObjectTemplate;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700185 return gloabalObjectTemplate;
186}
187
Tom Sepeze5350ef2015-04-23 18:14:26 -0700188int JS_DefineGlobalMethod(IJS_Runtime* pJSRuntime, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700189{
190 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
191 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700192 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700193
Bo Xu0ed3b282014-11-17 10:46:25 -0800194 CFX_WideString ws = CFX_WideString(sMethodName);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700195 CFX_ByteString bsMethodName = ws.UTF8Encode();
196
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700197 v8::Local<v8::FunctionTemplate> funTempl = v8::FunctionTemplate::New(isolate, pMethodCall);
198 v8::Local<v8::ObjectTemplate> objTemp;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700199
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200200 v8::Global<v8::ObjectTemplate>& globalObjTemp = _getGlobalObjectTemplate(pJSRuntime);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700201 if(globalObjTemp.IsEmpty())
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700202 objTemp = v8::ObjectTemplate::New(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700203 else
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700204 objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, globalObjTemp);
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700205 objTemp->Set(v8::String::NewFromUtf8(isolate, bsMethodName.c_str(), v8::NewStringType::kNormal).ToLocalChecked(), funTempl, v8::ReadOnly);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700206
207 globalObjTemp.Reset(isolate,objTemp);
208
209 return 0;
210}
211
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200212int JS_DefineGlobalConst(IJS_Runtime* pJSRuntime, const wchar_t* sConstName, v8::Local<v8::Value> pDefault)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700213{
214 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
215 v8::Isolate::Scope isolate_scope(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700216 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700217
Bo Xu0ed3b282014-11-17 10:46:25 -0800218 CFX_WideString ws = CFX_WideString(sConstName);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700219 CFX_ByteString bsConst= ws.UTF8Encode();
220
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700221 v8::Local<v8::ObjectTemplate> objTemp;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700222
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200223 v8::Global<v8::ObjectTemplate>& globalObjTemp = _getGlobalObjectTemplate(pJSRuntime);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700224 if(globalObjTemp.IsEmpty())
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700225 objTemp = v8::ObjectTemplate::New(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700226 else
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700227 objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, globalObjTemp);
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700228 objTemp->Set(v8::String::NewFromUtf8(isolate, bsConst.c_str(), v8::NewStringType::kNormal).ToLocalChecked(), pDefault, v8::ReadOnly);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700229
230 globalObjTemp.Reset(isolate,objTemp);
231
232 return 0;
233}
234
235
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200236void JS_InitialRuntime(IJS_Runtime* pJSRuntime,IFXJS_Runtime* pFXRuntime, IFXJS_Context* context, v8::Global<v8::Context>& v8PersistentContext)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700237{
238 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
239 v8::Isolate::Scope isolate_scope(isolate);
Bo Xufdc00a72014-10-28 23:03:33 -0700240 v8::Locker locker(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700241 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700242
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200243 v8::Global<v8::ObjectTemplate>& globalObjTemp = _getGlobalObjectTemplate(pJSRuntime);
244 v8::Local<v8::Context> v8Context = v8::Context::New(isolate, NULL, v8::Local<v8::ObjectTemplate>::New(isolate, globalObjTemp));
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700245 v8::Context::Scope context_scope(v8Context);
246
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200247 //v8::Local<External> ptr = External::New(isolate, pFXRuntime);
Bo Xufdc00a72014-10-28 23:03:33 -0700248 //v8Context->SetEmbedderData(1, ptr);
Jochen Eisinger06b60022015-07-30 17:44:35 +0200249 // TODO(tsepez): Don't use more than one embedder data slot.
Bo Xufdc00a72014-10-28 23:03:33 -0700250 isolate->SetData(2, pFXRuntime);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700251
Jochen Eisinger06b60022015-07-30 17:44:35 +0200252 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700253 if(!pArray) return;
254
255 for(int i=0; i<pArray->GetSize(); i++)
256 {
257 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i);
258 CFX_WideString ws = CFX_WideString(pObjDef->objName);
259 CFX_ByteString bs = ws.UTF8Encode();
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200260 v8::Local<v8::String> objName = v8::String::NewFromUtf8(isolate, bs.c_str(), v8::NewStringType::kNormal, bs.GetLength()).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700261
262
263 if(pObjDef->objType == JS_DYNAMIC)
264 {
265 //Document is set as global object, need to construct it first.
Bo Xufdc00a72014-10-28 23:03:33 -0700266 CFX_WideString wsString(L"Document");
267 if(ws.Equal(wsString))
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700268 {
269
270 CJS_PrivateData* pPrivateData = FX_NEW CJS_PrivateData;
271 pPrivateData->ObjDefID = i;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700272
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200273 v8Context->Global()->GetPrototype()->ToObject(v8Context).ToLocalChecked()->SetAlignedPointerInInternalField(0, pPrivateData);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700274
275 if(pObjDef->m_pConstructor)
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200276 pObjDef->m_pConstructor(context, v8Context->Global()->GetPrototype()->ToObject(v8Context).ToLocalChecked(), v8Context->Global()->GetPrototype()->ToObject(v8Context).ToLocalChecked());
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700277 }
278 }
279 else
280 {
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200281 v8::Local<v8::Object> obj = JS_NewFxDynamicObj(pJSRuntime, context, i);
282 v8Context->Global()->Set(v8Context, objName, obj).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700283 pObjDef->m_StaticObj.Reset(isolate, obj);
284 }
285 }
286 v8PersistentContext.Reset(isolate, v8Context);
287}
288
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200289void JS_ReleaseRuntime(IJS_Runtime* pJSRuntime, v8::Global<v8::Context>& v8PersistentContext)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700290{
291 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
292 v8::Isolate::Scope isolate_scope(isolate);
Bo Xufdc00a72014-10-28 23:03:33 -0700293 v8::Locker locker(isolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700294 v8::HandleScope handle_scope(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700295
Jochen Eisinger06b60022015-07-30 17:44:35 +0200296 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700297 if(!pArray) return ;
298
299 for(int i=0; i<pArray->GetSize(); i++)
300 {
301 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i);
302 if(!pObjDef->m_StaticObj.IsEmpty())
303 {
304 v8::Local<v8::Object> pObj = v8::Local<v8::Object>::New(isolate, pObjDef->m_StaticObj);
305 if(pObjDef->m_pDestructor)
306 pObjDef->m_pDestructor(pObj);
307 JS_FreePrivate(pObj);
308 }
309 delete pObjDef;
310 }
311 delete pArray;
Bo Xufdc00a72014-10-28 23:03:33 -0700312 isolate->SetData(1,NULL);
Jochen Eisinger06b60022015-07-30 17:44:35 +0200313 isolate->SetData(g_embedderDataSlot,NULL);
314 // TODO(tsepez): Don't use more than one embedder data slot.
Bo Xufdc00a72014-10-28 23:03:33 -0700315 isolate->SetData(2,NULL);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700316}
317
Jochen Eisinger06b60022015-07-30 17:44:35 +0200318void JS_Initial(unsigned int embedderDataSlot)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700319{
Jochen Eisinger06b60022015-07-30 17:44:35 +0200320 g_embedderDataSlot = embedderDataSlot;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700321}
322void JS_Release()
323{
324
325}
326int JS_Parse(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, const wchar_t* script, long length, FXJSErr* perror)
327{
328 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
329 v8::Isolate::Scope isolate_scope(isolate);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200330 v8::TryCatch try_catch(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700331
332 CFX_WideString wsScript(script);
333 CFX_ByteString bsScript = wsScript.UTF8Encode();
334
335
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200336 v8::Local<v8::Context> context = isolate->GetCurrentContext();
337 v8::Local<v8::Script> compiled_script;
338 if (!v8::Script::Compile(context, v8::String::NewFromUtf8(isolate, bsScript.c_str(), v8::NewStringType::kNormal, bsScript.GetLength()).ToLocalChecked()).ToLocal(&compiled_script)) {
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700339 v8::String::Utf8Value error(try_catch.Exception());
340 return -1;
341 }
342 return 0;
343}
344
345int JS_Execute(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, const wchar_t* script, long length, FXJSErr* perror)
346{
347 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
348 v8::Isolate::Scope isolate_scope(isolate);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200349 v8::TryCatch try_catch(isolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700350
351 CFX_WideString wsScript(script);
352 CFX_ByteString bsScript = wsScript.UTF8Encode();
353
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200354 v8::Local<v8::Context> context = isolate->GetCurrentContext();
355 v8::Local<v8::Script> compiled_script;
356 if (!v8::Script::Compile(context, v8::String::NewFromUtf8(isolate, bsScript.c_str(), v8::NewStringType::kNormal, bsScript.GetLength()).ToLocalChecked()).ToLocal(&compiled_script)) {
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700357 v8::String::Utf8Value error(try_catch.Exception());
358 return -1;
359 }
360
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200361 v8::Local<v8::Value> result;
362 if (!compiled_script->Run(context).ToLocal(&result)) {
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700363 v8::String::Utf8Value error(try_catch.Exception());
364 return -1;
365 }
366 return 0;
367}
368
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200369v8::Local<v8::Object> JS_NewFxDynamicObj(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, int nObjDefnID)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700370{
371 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
372 v8::Isolate::Scope isolate_scope(isolate);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200373 v8::Local<v8::Context> context = isolate->GetCurrentContext();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700374 if(-1 == nObjDefnID)
375 {
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700376 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(isolate);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200377 v8::Local<v8::Object> obj;
378 if (objTempl->NewInstance(context).ToLocal(&obj)) return obj;
379 return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700380 }
381
Jochen Eisinger06b60022015-07-30 17:44:35 +0200382 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200383 if(!pArray) return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700384
385
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200386 if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700387 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
388
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700389 v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200390 v8::Local<v8::Object> obj;
391 if (!objTemp->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700392 CJS_PrivateData* pPrivateData = FX_NEW CJS_PrivateData;
393 pPrivateData->ObjDefID = nObjDefnID;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700394
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200395 obj->SetAlignedPointerInInternalField(0, pPrivateData);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700396 if(pObjDef->m_pConstructor)
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200397 pObjDef->m_pConstructor(pJSContext, obj, context->Global()->GetPrototype()->ToObject(context).ToLocalChecked());
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700398
399 return obj;
400}
401
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200402v8::Local<v8::Object> JS_GetStaticObj(IJS_Runtime* pJSRuntime, int nObjDefnID)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700403{
404 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
405 v8::Isolate::Scope isolate_scope(isolate);
406
Jochen Eisinger06b60022015-07-30 17:44:35 +0200407 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200408 if(!pArray) return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700409
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200410 if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700411 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
412 v8::Local<v8::Object> obj = v8::Local<v8::Object>::New(isolate,pObjDef->m_StaticObj);
413 return obj;
414}
415
416void JS_SetThisObj(IJS_Runtime* pJSRuntime, int nThisObjID)
417{
418 //Do nothing.
419}
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200420v8::Local<v8::Object> JS_GetThisObj(IJS_Runtime * pJSRuntime)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700421{
422 //Return the global object.
423 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
424 v8::Isolate::Scope isolate_scope(isolate);
425
Jochen Eisinger06b60022015-07-30 17:44:35 +0200426 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200427 if(!pArray) return v8::Local<v8::Object>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700428
429 v8::Local<v8::Context> context = isolate->GetCurrentContext();
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200430 return context->Global()->GetPrototype()->ToObject(context).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700431}
432
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200433int JS_GetObjDefnID(v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700434{
435 if(pObj.IsEmpty() || !pObj->InternalFieldCount()) return -1;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200436 CJS_PrivateData* pPrivateData = (CJS_PrivateData*)pObj->GetAlignedPointerFromInternalField(0);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700437 if(pPrivateData)
438 return pPrivateData->ObjDefID;
439 return -1;
440}
441
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200442IJS_Runtime* JS_GetRuntime(v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700443{
444 if(pObj.IsEmpty()) return NULL;
445 v8::Local<v8::Context> context = pObj->CreationContext();
446 if(context.IsEmpty()) return NULL;
447 return context->GetIsolate();
448}
449
450int JS_GetObjDefnID(IJS_Runtime * pJSRuntime, const wchar_t* pObjName)
451{
452 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
453 v8::Isolate::Scope isolate_scope(isolate);
454
Jochen Eisinger06b60022015-07-30 17:44:35 +0200455 CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700456 if(!pArray) return -1;
457
458 for(int i=0; i<pArray->GetSize(); i++)
459 {
460 CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i);
461 if(FXSYS_wcscmp(pObjDef->objName, pObjName) == 0)
462 return i;
463 }
464 return -1;
465}
466
Tom Sepez3a832662015-03-02 12:59:05 -0800467void JS_Error(v8::Isolate* isolate, const CFX_WideString& message)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700468{
Tom Sepez3a832662015-03-02 12:59:05 -0800469 // Conversion from pdfium's wchar_t wide-strings to v8's uint16_t
470 // wide-strings isn't handled by v8, so use UTF8 as a common
471 // intermediate format.
472 CFX_ByteString utf8_message = message.UTF8Encode();
473 isolate->ThrowException(v8::String::NewFromUtf8(isolate,
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200474 utf8_message.c_str(),
475 v8::NewStringType::kNormal).ToLocalChecked());
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700476}
477
478unsigned JS_CalcHash(const wchar_t* main, unsigned nLen)
479{
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700480 return (unsigned)FX_HashCode_String_GetW((const FX_WCHAR*)main, nLen);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700481}
482
483unsigned JS_CalcHash(const wchar_t* main)
484{
Tom Sepezd7e5cc72015-06-10 14:33:37 -0700485 return (unsigned)FX_HashCode_String_GetW((const FX_WCHAR*)main, FXSYS_wcslen(main));
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700486}
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200487const wchar_t* JS_GetTypeof(v8::Local<v8::Value> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700488{
489 if(pObj.IsEmpty()) return NULL;
490 if(pObj->IsString())
491 return VALUE_NAME_STRING;
492 if(pObj->IsNumber())
493 return VALUE_NAME_NUMBER;
494 if(pObj->IsBoolean())
495 return VALUE_NAME_BOOLEAN;
496 if(pObj->IsDate())
497 return VALUE_NAME_DATE;
498 if(pObj->IsObject())
499 return VALUE_NAME_OBJECT;
500 if(pObj->IsNull())
501 return VALUE_NAME_NULL;
502 if(pObj->IsUndefined())
503 return VALUE_NAME_UNDEFINED;
504 return NULL;
505
506}
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200507void JS_SetPrivate(v8::Local<v8::Object> pObj, void* p)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700508{
509 JS_SetPrivate(NULL, pObj, p);
510}
511
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200512void* JS_GetPrivate(v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700513{
514 return JS_GetPrivate(NULL,pObj);
515}
516
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200517void JS_SetPrivate(IJS_Runtime* pJSRuntime, v8::Local<v8::Object> pObj, void* p)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700518{
519 if(pObj.IsEmpty() || !pObj->InternalFieldCount()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200520 CJS_PrivateData* pPrivateData = (CJS_PrivateData*)pObj->GetAlignedPointerFromInternalField(0);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700521 if(!pPrivateData) return;
522 pPrivateData->pPrivate = p;
523}
524
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200525void* JS_GetPrivate(IJS_Runtime* pJSRuntime, v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700526{
527 if(pObj.IsEmpty()) return NULL;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200528 CJS_PrivateData* pPrivateData = NULL;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700529 if(pObj->InternalFieldCount())
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200530 pPrivateData = (CJS_PrivateData*)pObj->GetAlignedPointerFromInternalField(0);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700531 else
532 {
533 //It could be a global proxy object.
534 v8::Local<v8::Value> v = pObj->GetPrototype();
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200535 v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
536 v8::Local<v8::Context> context = isolate->GetCurrentContext();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700537 if(v->IsObject())
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200538 pPrivateData = (CJS_PrivateData*)v->ToObject(context).ToLocalChecked()->GetAlignedPointerFromInternalField(0);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700539 }
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700540 if(!pPrivateData) return NULL;
541 return pPrivateData->pPrivate;
542}
543
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200544void JS_FreePrivate(void* pPrivateData)
545{
546 delete (CJS_PrivateData*)pPrivateData;
547}
548
549void JS_FreePrivate(v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700550{
551 if(pObj.IsEmpty() || !pObj->InternalFieldCount()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200552 JS_FreePrivate(pObj->GetAlignedPointerFromInternalField(0));
553 pObj->SetAlignedPointerInInternalField(0, NULL);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700554}
555
556
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200557v8::Local<v8::Value> JS_GetObjectValue(v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700558{
559 return pObj;
560}
561
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200562v8::Local<v8::String> WSToJSString(IJS_Runtime* pJSRuntime, const wchar_t* PropertyName, int Len = -1)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700563{
564 CFX_WideString ws = CFX_WideString(PropertyName,Len);
565 CFX_ByteString bs = ws.UTF8Encode();
566 if(!pJSRuntime) pJSRuntime = v8::Isolate::GetCurrent();
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200567 return v8::String::NewFromUtf8(pJSRuntime, bs.c_str(), v8::NewStringType::kNormal).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700568}
569
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200570v8::Local<v8::Value> JS_GetObjectElement(IJS_Runtime* pJSRuntime, v8::Local<v8::Object> pObj,const wchar_t* PropertyName)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700571{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200572 if(pObj.IsEmpty()) return v8::Local<v8::Value>();
573 v8::Local<v8::Value> val;
574 if (!pObj->Get(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName)).ToLocal(&val)) return v8::Local<v8::Value>();
575 return val;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700576}
577
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200578v8::Local<v8::Array> JS_GetObjectElementNames(IJS_Runtime* pJSRuntime, v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700579{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200580 if(pObj.IsEmpty()) return v8::Local<v8::Array>();
581 v8::Local<v8::Array> val;
582 if (!pObj->GetPropertyNames(pJSRuntime->GetCurrentContext()).ToLocal(&val)) return v8::Local<v8::Array>();
583 return val;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700584}
585
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200586void JS_PutObjectString(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName, const wchar_t* sValue) //VT_string
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700587{
588 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200589 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime, PropertyName), WSToJSString(pJSRuntime, sValue)).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700590}
591
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200592void JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName, int nValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700593{
594 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200595 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Int32::New(pJSRuntime, nValue)).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700596}
597
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200598void JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName, float fValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700599{
600 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200601 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Number::New(pJSRuntime, (double)fValue)).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700602}
603
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200604void JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName, double dValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700605{
606 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200607 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Number::New(pJSRuntime, (double)dValue)).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700608}
609
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200610void JS_PutObjectBoolean(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName, bool bValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700611{
612 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200613 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Boolean::New(pJSRuntime, bValue)).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700614}
615
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200616void JS_PutObjectObject(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName, v8::Local<v8::Object> pPut)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700617{
618 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200619 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),pPut).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700620}
621
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200622void JS_PutObjectNull(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj, const wchar_t* PropertyName)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700623{
624 if(pObj.IsEmpty()) return;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200625 pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Local<v8::Object>()).FromJust();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700626}
627
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200628v8::Local<v8::Array> JS_NewArray(IJS_Runtime* pJSRuntime)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700629{
630 return v8::Array::New(pJSRuntime);
631}
632
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200633unsigned JS_PutArrayElement(IJS_Runtime* pJSRuntime, v8::Local<v8::Array> pArray,unsigned index,v8::Local<v8::Value> pValue,FXJSVALUETYPE eType)
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700634{
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700635 if(pArray.IsEmpty()) return 0;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200636 if (pArray->Set(pJSRuntime->GetCurrentContext(), index, pValue).IsNothing()) return 0;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700637 return 1;
638}
639
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200640v8::Local<v8::Value> JS_GetArrayElement(IJS_Runtime* pJSRuntime, v8::Local<v8::Array> pArray,unsigned index)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700641{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200642 if(pArray.IsEmpty()) return v8::Local<v8::Value>();
643 v8::Local<v8::Value> val;
644 if (pArray->Get(pJSRuntime->GetCurrentContext(), index).ToLocal(&val)) return v8::Local<v8::Value>();
645 return val;
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700646}
647
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200648unsigned JS_GetArrayLength(v8::Local<v8::Array> pArray)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700649{
650 if(pArray.IsEmpty()) return 0;
651 return pArray->Length();
652}
653
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200654v8::Local<v8::Value> JS_NewNumber(IJS_Runtime* pJSRuntime,int number)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700655{
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700656 return v8::Int32::New(pJSRuntime, number);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700657}
658
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200659v8::Local<v8::Value> JS_NewNumber(IJS_Runtime* pJSRuntime,double number)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700660{
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700661 return v8::Number::New(pJSRuntime, number);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700662}
663
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200664v8::Local<v8::Value> JS_NewNumber(IJS_Runtime* pJSRuntime,float number)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700665{
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700666 return v8::Number::New(pJSRuntime, (float)number);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700667}
668
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200669v8::Local<v8::Value> JS_NewBoolean(IJS_Runtime* pJSRuntime,bool b)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700670{
671 return v8::Boolean::New(pJSRuntime, b);
672}
673
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200674v8::Local<v8::Value> JS_NewObject(IJS_Runtime* pJSRuntime,v8::Local<v8::Object> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700675{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200676 if(pObj.IsEmpty()) return v8::Local<v8::Value>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700677 return pObj->Clone();
678}
679
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200680v8::Local<v8::Value> JS_NewObject2(IJS_Runtime* pJSRuntime,v8::Local<v8::Array> pObj)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700681{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200682 if(pObj.IsEmpty()) return v8::Local<v8::Value>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700683 return pObj->Clone();
684}
685
686
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200687v8::Local<v8::Value> JS_NewString(IJS_Runtime* pJSRuntime,const wchar_t* string)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700688{
689 return WSToJSString(pJSRuntime, string);
690}
691
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200692v8::Local<v8::Value> JS_NewString(IJS_Runtime* pJSRuntime,const wchar_t* string, unsigned nLen)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700693{
694 return WSToJSString(pJSRuntime, string, nLen);
695}
696
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200697v8::Local<v8::Value> JS_NewNull()
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700698{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200699 return v8::Local<v8::Value>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700700}
701
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200702v8::Local<v8::Value> JS_NewDate(IJS_Runtime* pJSRuntime,double d)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700703{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200704 return v8::Date::New(pJSRuntime->GetCurrentContext(), d).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700705}
706
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200707v8::Local<v8::Value> JS_NewValue(IJS_Runtime* pJSRuntime)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700708{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200709 return v8::Local<v8::Value>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700710}
711
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200712v8::Local<v8::Value> JS_GetListValue(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pList, int index)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700713{
714
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200715 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700716 if(!pList.IsEmpty() && pList->IsObject())
717 {
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200718 v8::Local<v8::Object> obj;
719 if (pList->ToObject(context).ToLocal(&obj))
720 {
721 v8::Local<v8::Value> val;
722 if (obj->Get(context, index).ToLocal(&val)) return val;
723 }
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700724 }
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200725 return v8::Local<v8::Value>();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700726}
727
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200728int JS_ToInt32(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700729{
730 if(pValue.IsEmpty()) return 0;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200731 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
732 return pValue->ToInt32(context).ToLocalChecked()->Value();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700733}
734
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200735bool JS_ToBoolean(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700736{
737 if(pValue.IsEmpty()) return false;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200738 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
739 return pValue->ToBoolean(context).ToLocalChecked()->Value();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700740}
741
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200742double JS_ToNumber(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700743{
744 if(pValue.IsEmpty()) return 0.0;
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200745 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
746 return pValue->ToNumber(context).ToLocalChecked()->Value();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700747}
748
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200749v8::Local<v8::Object> JS_ToObject(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700750{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200751 if(pValue.IsEmpty()) return v8::Local<v8::Object>();
752 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
753 return pValue->ToObject(context).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700754}
755
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200756CFX_WideString JS_ToString(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700757{
758 if(pValue.IsEmpty()) return L"";
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200759 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
760 v8::String::Utf8Value s(pValue->ToString(context).ToLocalChecked());
Bo Xu8daab312014-07-14 12:13:53 -0700761 return CFX_WideString::FromUTF8(*s, s.length());
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700762}
763
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200764v8::Local<v8::Array> JS_ToArray(IJS_Runtime* pJSRuntime, v8::Local<v8::Value> pValue)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700765{
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200766 if(pValue.IsEmpty()) return v8::Local<v8::Array>();
767 v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext();
768 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked());
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700769}
770
Jochen Eisingerdfa2c992015-05-19 00:38:00 +0200771void JS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom)
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700772{
773 pTo = pFrom;
774}
775
776
777//JavaScript time implement begin.
778
779double _getLocalTZA()
780{
781 if(!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
782 return 0;
783 time_t t = 0;
784 time(&t);
785 localtime(&t);
Bruce Dawson06e015f2015-04-09 11:10:17 -0700786#if _MSC_VER >= 1900
787 // In gcc and in Visual Studio prior to VS 2015 'timezone' is a global
788 // variable declared in time.h. That variable was deprecated and in VS 2015
789 // is removed, with _get_timezone replacing it.
790 long timezone = 0;
791 _get_timezone(&timezone);
792#endif
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700793 return (double)(-(timezone * 1000));
794}
795
796int _getDaylightSavingTA(double d)
797{
798 if(!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
799 return 0;
800 time_t t = (time_t)(d/1000);
801 struct tm * tmp = localtime(&t);
802 if (tmp == NULL)
803 return 0;
804 if (tmp->tm_isdst > 0)
805 //One hour.
806 return (int)60*60*1000;
807 return 0;
808}
809
810double _Mod(double x, double y)
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700811{
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700812 double r = fmod(x, y);
813 if (r < 0) r += y;
814 return r;
815}
816
817int _isfinite(double v)
818{
819#if _MSC_VER
820 return ::_finite(v);
821#else
822 return std::fabs(v) < std::numeric_limits<double>::max();
823#endif
824}
825
826double _toInteger(double n)
827{
828 return (n >= 0)? FXSYS_floor(n): -FXSYS_floor(-n);
829}
830
831bool _isLeapYear(int year)
832{
833 return (year%4==0)&&((year%100!=0)||(year%400!=0));
834}
835
836int _DayFromYear(int y)
837{
838 return (int)(365*(y - 1970.0) + FXSYS_floor((y - 1969.0)/4) - FXSYS_floor((y - 1901.0)/100)+FXSYS_floor((y - 1601.0)/400));
839}
840
841double _TimeFromYear(int y)
842{
843 return ((double)86400000) * _DayFromYear(y);
844}
845
846double _TimeFromYearMonth(int y, int m)
847{
848 static int daysMonth[12] ={ 0,31,59,90,120,151,181,212,243,273,304,334};
849 static int leapDaysMonth[12] = { 0,31,60,91,121,152,182,213,244,274,305,335};
850 int* pMonth = daysMonth;
851 if(_isLeapYear(y))
852 pMonth = leapDaysMonth;
853 return _TimeFromYear(y) + ((double)pMonth[m])*86400000;
854}
855
856int _Day(double t)
857{
858 return (int)FXSYS_floor(t / 86400000);
859}
860
861int _YearFromTime(double t)
862{
863 //estimate the time.
864 int y = 1970 +(int)(t/(365.0*86400000));
865 if (_TimeFromYear(y) <= t)
866 {
867 while(_TimeFromYear(y+1) <= t) y++;
868 }
869 else
870 while(_TimeFromYear(y-1) > t) y--;
871 return y;
872}
873
874int _DayWithinYear(double t)
875{
876 int year = _YearFromTime(t);
877 int day = _Day(t);
878 return day-_DayFromYear(year);
879}
880
881int _MonthFromTime(double t)
882{
883 int day = _DayWithinYear(t);
884 int year = _YearFromTime(t);
885 if(0<=day && day <31)
886 return 0;
887 if(31<=day && day< 59+_isLeapYear(year))
888 return 1;
889 if((59+_isLeapYear(year))<=day && day<(90+_isLeapYear(year)))
890 return 2;
891 if((90+_isLeapYear(year))<=day && day<(120+_isLeapYear(year)))
892 return 3;
893 if((120+_isLeapYear(year))<=day && day<(151+_isLeapYear(year)))
894 return 4;
895 if((151+_isLeapYear(year))<=day && day<(181+_isLeapYear(year)))
896 return 5;
897 if((181+_isLeapYear(year))<=day && day<(212+_isLeapYear(year)))
898 return 6;
899 if((212+_isLeapYear(year))<=day && day<(243+_isLeapYear(year)))
900 return 7;
901 if((243+_isLeapYear(year))<=day && day<(273+_isLeapYear(year)))
902 return 8;
903 if((273+_isLeapYear(year))<=day && day<(304+_isLeapYear(year)))
904 return 9;
905 if((304+_isLeapYear(year))<=day && day<(334+_isLeapYear(year)))
906 return 10;
907 if((334+_isLeapYear(year))<=day && day<(365+_isLeapYear(year)))
908 return 11;
909
910 return -1;
911}
912
913int _DateFromTime(double t)
914{
915 int day = _DayWithinYear(t);
916 int year = _YearFromTime(t);
917 bool leap = _isLeapYear(year);
918 int month = _MonthFromTime(t);
919 switch (month)
920 {
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700921 case 0:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700922 return day+1;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700923 case 1:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700924 return day-30;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700925 case 2:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700926 return day-58-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700927 case 3:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700928 return day-89-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700929 case 4:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700930 return day-119-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700931 case 5:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700932 return day-150-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700933 case 6:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700934 return day-180-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700935 case 7:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700936 return day-211-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700937 case 8:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700938 return day-242-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700939 case 9:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700940 return day-272-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700941 case 10:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700942 return day-303-leap;
Lei Zhanga6d9f0e2015-06-13 00:48:38 -0700943 case 11:
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700944 return day-333-leap;
945 default:
946 return 0;
947 }
948}
949
950double JS_GetDateTime()
951{
952 if(!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
953 return 0;
954 time_t t = time(NULL);
955 struct tm* pTm = localtime(&t);
956
957 int year = pTm->tm_year+1900;
958 double t1 = _TimeFromYear(year);
959
960 return t1 + pTm->tm_yday*86400000.0 + pTm->tm_hour*3600000.0+pTm->tm_min*60000.0+pTm->tm_sec*1000.0;
961}
962
963int JS_GetYearFromTime(double dt)
964{
965 return _YearFromTime(dt);
966}
967
968int JS_GetMonthFromTime(double dt)
969{
970 return _MonthFromTime(dt);
971}
972
973int JS_GetDayFromTime(double dt)
974{
975 return _DateFromTime(dt);
976}
977
978int JS_GetHourFromTime(double dt)
979{
980 return (int)_Mod(FXSYS_floor((double)(dt/(60*60*1000))), 24);
981}
982
983int JS_GetMinFromTime(double dt)
984{
985 return (int)_Mod(FXSYS_floor((double)(dt/(60*1000))), 60);
986}
987
988int JS_GetSecFromTime(double dt)
989{
990 return (int)_Mod(FXSYS_floor((double)(dt/1000)), 60);
991}
992
993double JS_DateParse(const wchar_t* string)
994{
995 v8::Isolate* pIsolate = v8::Isolate::GetCurrent();
996 v8::Isolate::Scope isolate_scope(pIsolate);
John Abd-El-Malek41f05902014-05-20 09:52:29 -0700997 v8::HandleScope scope(pIsolate);
John Abd-El-Malek5110c472014-05-17 22:33:34 -0700998
999 v8::Local<v8::Context> context = pIsolate->GetCurrentContext();
Lei Zhanga6d9f0e2015-06-13 00:48:38 -07001000
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001001 //Use the built-in object method.
Jochen Eisingerdfa2c992015-05-19 00:38:00 +02001002 v8::Local<v8::Value> v = context->Global()->Get(context, v8::String::NewFromUtf8(pIsolate, "Date", v8::NewStringType::kNormal).ToLocalChecked()).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001003 if(v->IsObject())
1004 {
Jochen Eisingerdfa2c992015-05-19 00:38:00 +02001005 v8::Local<v8::Object> o = v->ToObject(context).ToLocalChecked();
1006 v = o->Get(context,v8::String::NewFromUtf8(pIsolate, "parse", v8::NewStringType::kNormal).ToLocalChecked()).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001007 if(v->IsFunction())
1008 {
Jochen Eisingerdfa2c992015-05-19 00:38:00 +02001009 v8::Local<v8::Function> funC = v8::Local<v8::Function>::Cast(v);
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001010
1011 const int argc = 1;
1012 v8::Local<v8::String> timeStr = WSToJSString(pIsolate, string);
Jochen Eisingerdfa2c992015-05-19 00:38:00 +02001013 v8::Local<v8::Value> argv[argc] = {timeStr};
1014 v = funC->Call(context, context->Global(), argc, argv).ToLocalChecked();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001015 if(v->IsNumber())
1016 {
Jochen Eisingerdfa2c992015-05-19 00:38:00 +02001017 double date = v->ToNumber(context).ToLocalChecked()->Value();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001018 if(!_isfinite(date)) return date;
1019 return date + _getLocalTZA() + _getDaylightSavingTA(date);
1020 }
1021
1022 }
1023 }
1024 return 0;
1025}
1026
1027double JS_MakeDay(int nYear, int nMonth, int nDate)
1028{
1029 if (!_isfinite(nYear) || !_isfinite(nMonth) ||!_isfinite(nDate))
Bruce Dawson87e95982015-01-02 12:05:17 -08001030 return GetNan();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001031 double y = _toInteger(nYear);
1032 double m = _toInteger(nMonth);
1033 double dt = _toInteger(nDate);
1034 double ym = y + FXSYS_floor((double)m/12);
1035 double mn = _Mod(m ,12);
1036
1037 double t = _TimeFromYearMonth((int)ym,(int)mn);
1038
1039 if (_YearFromTime(t) != ym || _MonthFromTime(t) != mn ||_DateFromTime(t) != 1)
Bruce Dawson87e95982015-01-02 12:05:17 -08001040 return GetNan();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001041 return _Day(t)+dt-1;
1042}
1043
1044double JS_MakeTime(int nHour, int nMin, int nSec, int nMs)
1045{
1046 if (!_isfinite(nHour) ||!_isfinite(nMin) ||!_isfinite(nSec) ||!_isfinite(nMs))
Bruce Dawson87e95982015-01-02 12:05:17 -08001047 return GetNan();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001048
1049 double h = _toInteger(nHour);
1050 double m = _toInteger(nMin);
1051 double s = _toInteger(nSec);
1052 double milli = _toInteger(nMs);
1053
1054 return h * 3600000 + m * 60000 + s * 1000 + milli;
1055}
1056
1057double JS_MakeDate(double day, double time)
1058{
1059 if (!_isfinite(day) ||!_isfinite(time))
Bruce Dawson87e95982015-01-02 12:05:17 -08001060 return GetNan();
John Abd-El-Malek5110c472014-05-17 22:33:34 -07001061
1062 return day * 86400000 + time;
1063}
1064
1065bool JS_PortIsNan(double d)
1066{
1067 return d != d;
1068}
1069
1070double JS_LocalTime(double d)
1071{
1072 return JS_GetDateTime() + _getDaylightSavingTA(d);
1073}
1074
John Abd-El-Malek4fbe7792014-05-20 11:18:44 -07001075//JavaScript time implement End.