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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "../../../core/include/fxcrt/fx_basic.h" | 7 #include "../../../core/include/fxcrt/fx_basic.h" |
8 #include "../../include/jsapi/fxjs_v8.h" | 8 #include "../../include/jsapi/fxjs_v8.h" |
9 | 9 |
10 const wchar_t kFXJSValueNameString[] = L"string"; | 10 const wchar_t kFXJSValueNameString[] = L"string"; |
11 const wchar_t kFXJSValueNameNumber[] = L"number"; | 11 const wchar_t kFXJSValueNameNumber[] = L"number"; |
12 const wchar_t kFXJSValueNameBoolean[] = L"boolean"; | 12 const wchar_t kFXJSValueNameBoolean[] = L"boolean"; |
13 const wchar_t kFXJSValueNameDate[] = L"date"; | 13 const wchar_t kFXJSValueNameDate[] = L"date"; |
14 const wchar_t kFXJSValueNameObject[] = L"object"; | 14 const wchar_t kFXJSValueNameObject[] = L"object"; |
15 const wchar_t kFXJSValueNameFxobj[] = L"fxobj"; | 15 const wchar_t kFXJSValueNameFxobj[] = L"fxobj"; |
16 const wchar_t kFXJSValueNameNull[] = L"null"; | 16 const wchar_t kFXJSValueNameNull[] = L"null"; |
17 const wchar_t kFXJSValueNameUndefined[] = L"undefined"; | 17 const wchar_t kFXJSValueNameUndefined[] = L"undefined"; |
18 | 18 |
19 static unsigned int g_embedderDataSlot = 1u; | 19 static unsigned int g_embedderDataSlot = 1u; |
20 | 20 |
21 // Keep this consistent with the values defined in gin/public/context_holder.h | 21 // Keep this consistent with the values defined in gin/public/context_holder.h |
22 // (without actually requiring a dependency on gin itself for the standalone | 22 // (without actually requiring a dependency on gin itself for the standalone |
23 // embedders of PDFIum). The value we want to use is: | 23 // embedders of PDFIum). The value we want to use is: |
24 // kPerContextDataStartIndex + kEmbedderPDFium, which is 3. | 24 // kPerContextDataStartIndex + kEmbedderPDFium, which is 3. |
25 static const unsigned int kPerContextDataIndex = 3u; | 25 static const unsigned int kPerContextDataIndex = 3u; |
26 | 26 |
| 27 static v8::Global<v8::ObjectTemplate> g_DefaultGlobalObjectTemplate; |
| 28 |
27 class CFXJS_PrivateData { | 29 class CFXJS_PrivateData { |
28 public: | 30 public: |
29 CFXJS_PrivateData(int nObjDefID) : ObjDefID(nObjDefID), pPrivate(NULL) {} | 31 CFXJS_PrivateData(int nObjDefID) : ObjDefID(nObjDefID), pPrivate(NULL) {} |
30 | 32 |
31 int ObjDefID; | 33 int ObjDefID; |
32 void* pPrivate; | 34 void* pPrivate; |
33 }; | 35 }; |
34 | 36 |
35 class CFXJS_ObjDefinition { | 37 class CFXJS_ObjDefinition { |
36 public: | 38 public: |
37 static int MaxID(v8::Isolate* pIsolate) { | 39 static int MaxID(v8::Isolate* pIsolate) { |
38 return static_cast<int>( | 40 return static_cast<int>( |
39 FXJS_PerIsolateData::Get(pIsolate)->m_ObjectDefnArray.GetSize()); | 41 FXJS_PerIsolateData::Get(pIsolate)->m_ObjectDefnArray.GetSize()); |
40 } | 42 } |
41 static CFXJS_ObjDefinition* ForID(v8::Isolate* pIsolate, int id) { | 43 static CFXJS_ObjDefinition* ForID(v8::Isolate* pIsolate, int id) { |
42 // Note: GetAt() halts if out-of-range even in release builds. | 44 // Note: GetAt() halts if out-of-range even in release builds. |
43 return static_cast<CFXJS_ObjDefinition*>( | 45 return static_cast<CFXJS_ObjDefinition*>( |
44 FXJS_PerIsolateData::Get(pIsolate)->m_ObjectDefnArray.GetAt(id)); | 46 FXJS_PerIsolateData::Get(pIsolate)->m_ObjectDefnArray.GetAt(id)); |
45 } | 47 } |
46 CFXJS_ObjDefinition(v8::Isolate* isolate, | 48 CFXJS_ObjDefinition(v8::Isolate* isolate, |
47 const wchar_t* sObjName, | 49 const wchar_t* sObjName, |
48 FXJSOBJTYPE eObjType, | 50 FXJSOBJTYPE eObjType, |
49 FXJS_CONSTRUCTOR pConstructor, | 51 FXJS_CONSTRUCTOR pConstructor, |
50 FXJS_DESTRUCTOR pDestructor) | 52 FXJS_DESTRUCTOR pDestructor) |
51 : objName(sObjName), | 53 : objName(sObjName), |
52 objType(eObjType), | 54 objType(eObjType), |
53 m_pConstructor(pConstructor), | 55 m_pConstructor(pConstructor), |
54 m_pDestructor(pDestructor), | 56 m_pDestructor(pDestructor), |
55 m_bSetAsGlobalObject(FALSE) { | 57 m_bSetAsGlobalObject(FALSE), |
| 58 m_pIsolate(isolate) { |
56 v8::Isolate::Scope isolate_scope(isolate); | 59 v8::Isolate::Scope isolate_scope(isolate); |
57 v8::HandleScope handle_scope(isolate); | 60 v8::HandleScope handle_scope(isolate); |
58 | 61 |
59 v8::Local<v8::ObjectTemplate> objTemplate = | 62 v8::Local<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(isolate); |
60 v8::ObjectTemplate::New(isolate); | 63 fun->InstanceTemplate()->SetInternalFieldCount(2); |
61 objTemplate->SetInternalFieldCount(2); | 64 m_FunctionTemplate.Reset(isolate, fun); |
62 m_objTemplate.Reset(isolate, objTemplate); | 65 |
| 66 v8::Local<v8::Signature> sig = v8::Signature::New(isolate, fun); |
| 67 m_Signature.Reset(isolate, sig); |
63 | 68 |
64 // Document as the global object. | 69 // Document as the global object. |
65 if (FXSYS_wcscmp(sObjName, L"Document") == 0) { | 70 if (FXSYS_wcscmp(sObjName, L"Document") == 0) { |
66 m_bSetAsGlobalObject = TRUE; | 71 m_bSetAsGlobalObject = TRUE; |
67 } | 72 } |
68 } | 73 } |
69 ~CFXJS_ObjDefinition() { | 74 |
70 m_objTemplate.Reset(); | 75 int AssignID() { |
71 m_StaticObj.Reset(); | 76 FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(m_pIsolate); |
| 77 pData->m_ObjectDefnArray.Add(this); |
| 78 return pData->m_ObjectDefnArray.GetSize() - 1; |
| 79 } |
| 80 |
| 81 v8::Local<v8::ObjectTemplate> GetInstanceTemplate() { |
| 82 v8::EscapableHandleScope scope(m_pIsolate); |
| 83 v8::Local<v8::FunctionTemplate> function = |
| 84 m_FunctionTemplate.Get(m_pIsolate); |
| 85 return scope.Escape(function->InstanceTemplate()); |
| 86 } |
| 87 |
| 88 v8::Local<v8::Signature> GetSignature() { |
| 89 v8::EscapableHandleScope scope(m_pIsolate); |
| 90 return scope.Escape(m_Signature.Get(m_pIsolate)); |
72 } | 91 } |
73 | 92 |
74 const wchar_t* objName; | 93 const wchar_t* objName; |
75 FXJSOBJTYPE objType; | 94 const FXJSOBJTYPE objType; |
76 FXJS_CONSTRUCTOR m_pConstructor; | 95 const FXJS_CONSTRUCTOR m_pConstructor; |
77 FXJS_DESTRUCTOR m_pDestructor; | 96 const FXJS_DESTRUCTOR m_pDestructor; |
78 FX_BOOL m_bSetAsGlobalObject; | 97 FX_BOOL m_bSetAsGlobalObject; |
79 | 98 |
80 v8::Global<v8::ObjectTemplate> m_objTemplate; | 99 v8::Isolate* m_pIsolate; |
| 100 v8::Global<v8::FunctionTemplate> m_FunctionTemplate; |
| 101 v8::Global<v8::Signature> m_Signature; |
81 v8::Global<v8::Object> m_StaticObj; | 102 v8::Global<v8::Object> m_StaticObj; |
82 }; | 103 }; |
83 | 104 |
| 105 static v8::Local<v8::ObjectTemplate> GetGlobalObjectTemplate( |
| 106 v8::Isolate* pIsolate) { |
| 107 int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); |
| 108 for (int i = 0; i < maxID; ++i) { |
| 109 CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); |
| 110 if (pObjDef->m_bSetAsGlobalObject) |
| 111 return pObjDef->GetInstanceTemplate(); |
| 112 } |
| 113 |
| 114 if (g_DefaultGlobalObjectTemplate.IsEmpty()) |
| 115 g_DefaultGlobalObjectTemplate.Reset(pIsolate, |
| 116 v8::ObjectTemplate::New(pIsolate)); |
| 117 |
| 118 return g_DefaultGlobalObjectTemplate.Get(pIsolate); |
| 119 } |
| 120 |
84 void* FXJS_ArrayBufferAllocator::Allocate(size_t length) { | 121 void* FXJS_ArrayBufferAllocator::Allocate(size_t length) { |
85 return calloc(1, length); | 122 return calloc(1, length); |
86 } | 123 } |
87 | 124 |
88 void* FXJS_ArrayBufferAllocator::AllocateUninitialized(size_t length) { | 125 void* FXJS_ArrayBufferAllocator::AllocateUninitialized(size_t length) { |
89 return malloc(length); | 126 return malloc(length); |
90 } | 127 } |
91 | 128 |
92 void FXJS_ArrayBufferAllocator::Free(void* data, size_t length) { | 129 void FXJS_ArrayBufferAllocator::Free(void* data, size_t length) { |
93 free(data); | 130 free(data); |
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114 | 151 |
115 int FXJS_DefineObj(v8::Isolate* pIsolate, | 152 int FXJS_DefineObj(v8::Isolate* pIsolate, |
116 const wchar_t* sObjName, | 153 const wchar_t* sObjName, |
117 FXJSOBJTYPE eObjType, | 154 FXJSOBJTYPE eObjType, |
118 FXJS_CONSTRUCTOR pConstructor, | 155 FXJS_CONSTRUCTOR pConstructor, |
119 FXJS_DESTRUCTOR pDestructor) { | 156 FXJS_DESTRUCTOR pDestructor) { |
120 v8::Isolate::Scope isolate_scope(pIsolate); | 157 v8::Isolate::Scope isolate_scope(pIsolate); |
121 v8::HandleScope handle_scope(pIsolate); | 158 v8::HandleScope handle_scope(pIsolate); |
122 | 159 |
123 FXJS_PerIsolateData::SetUp(pIsolate); | 160 FXJS_PerIsolateData::SetUp(pIsolate); |
124 FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); | 161 CFXJS_ObjDefinition* pObjDef = new CFXJS_ObjDefinition( |
125 pData->m_ObjectDefnArray.Add(new CFXJS_ObjDefinition( | 162 pIsolate, sObjName, eObjType, pConstructor, pDestructor); |
126 pIsolate, sObjName, eObjType, pConstructor, pDestructor)); | 163 return pObjDef->AssignID(); |
127 return pData->m_ObjectDefnArray.GetSize() - 1; | |
128 } | 164 } |
129 | 165 |
130 void FXJS_DefineObjMethod(v8::Isolate* pIsolate, | 166 void FXJS_DefineObjMethod(v8::Isolate* pIsolate, |
131 int nObjDefnID, | 167 int nObjDefnID, |
132 const wchar_t* sMethodName, | 168 const wchar_t* sMethodName, |
133 v8::FunctionCallback pMethodCall) { | 169 v8::FunctionCallback pMethodCall) { |
134 v8::Isolate::Scope isolate_scope(pIsolate); | 170 v8::Isolate::Scope isolate_scope(pIsolate); |
135 v8::HandleScope handle_scope(pIsolate); | 171 v8::HandleScope handle_scope(pIsolate); |
136 | |
137 CFX_ByteString bsMethodName = CFX_WideString(sMethodName).UTF8Encode(); | 172 CFX_ByteString bsMethodName = CFX_WideString(sMethodName).UTF8Encode(); |
138 CFXJS_ObjDefinition* pObjDef = | 173 CFXJS_ObjDefinition* pObjDef = |
139 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); | 174 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); |
140 v8::Local<v8::ObjectTemplate> objTemp = | 175 pObjDef->GetInstanceTemplate()->Set( |
141 v8::Local<v8::ObjectTemplate>::New(pIsolate, pObjDef->m_objTemplate); | |
142 | |
143 objTemp->Set( | |
144 v8::String::NewFromUtf8(pIsolate, bsMethodName.c_str(), | 176 v8::String::NewFromUtf8(pIsolate, bsMethodName.c_str(), |
145 v8::NewStringType::kNormal).ToLocalChecked(), | 177 v8::NewStringType::kNormal).ToLocalChecked(), |
146 v8::FunctionTemplate::New(pIsolate, pMethodCall), v8::ReadOnly); | 178 v8::FunctionTemplate::New(pIsolate, pMethodCall, v8::Local<v8::Value>(), |
147 pObjDef->m_objTemplate.Reset(pIsolate, objTemp); | 179 pObjDef->GetSignature()), |
| 180 v8::ReadOnly); |
148 } | 181 } |
149 | 182 |
150 void FXJS_DefineObjProperty(v8::Isolate* pIsolate, | 183 void FXJS_DefineObjProperty(v8::Isolate* pIsolate, |
151 int nObjDefnID, | 184 int nObjDefnID, |
152 const wchar_t* sPropName, | 185 const wchar_t* sPropName, |
153 v8::AccessorGetterCallback pPropGet, | 186 v8::AccessorGetterCallback pPropGet, |
154 v8::AccessorSetterCallback pPropPut) { | 187 v8::AccessorSetterCallback pPropPut) { |
155 v8::Isolate::Scope isolate_scope(pIsolate); | 188 v8::Isolate::Scope isolate_scope(pIsolate); |
156 v8::HandleScope handle_scope(pIsolate); | 189 v8::HandleScope handle_scope(pIsolate); |
157 | |
158 CFX_ByteString bsPropertyName = CFX_WideString(sPropName).UTF8Encode(); | 190 CFX_ByteString bsPropertyName = CFX_WideString(sPropName).UTF8Encode(); |
159 CFXJS_ObjDefinition* pObjDef = | 191 CFXJS_ObjDefinition* pObjDef = |
160 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); | 192 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); |
161 v8::Local<v8::ObjectTemplate> objTemp = | 193 pObjDef->GetInstanceTemplate()->SetAccessor( |
162 v8::Local<v8::ObjectTemplate>::New(pIsolate, pObjDef->m_objTemplate); | |
163 objTemp->SetAccessor( | |
164 v8::String::NewFromUtf8(pIsolate, bsPropertyName.c_str(), | 194 v8::String::NewFromUtf8(pIsolate, bsPropertyName.c_str(), |
165 v8::NewStringType::kNormal).ToLocalChecked(), | 195 v8::NewStringType::kNormal).ToLocalChecked(), |
166 pPropGet, pPropPut); | 196 pPropGet, pPropPut); |
167 pObjDef->m_objTemplate.Reset(pIsolate, objTemp); | |
168 } | 197 } |
169 | 198 |
170 void FXJS_DefineObjAllProperties(v8::Isolate* pIsolate, | 199 void FXJS_DefineObjAllProperties(v8::Isolate* pIsolate, |
171 int nObjDefnID, | 200 int nObjDefnID, |
172 v8::NamedPropertyQueryCallback pPropQurey, | 201 v8::NamedPropertyQueryCallback pPropQurey, |
173 v8::NamedPropertyGetterCallback pPropGet, | 202 v8::NamedPropertyGetterCallback pPropGet, |
174 v8::NamedPropertySetterCallback pPropPut, | 203 v8::NamedPropertySetterCallback pPropPut, |
175 v8::NamedPropertyDeleterCallback pPropDel) { | 204 v8::NamedPropertyDeleterCallback pPropDel) { |
176 v8::Isolate::Scope isolate_scope(pIsolate); | 205 v8::Isolate::Scope isolate_scope(pIsolate); |
177 v8::HandleScope handle_scope(pIsolate); | 206 v8::HandleScope handle_scope(pIsolate); |
178 | |
179 CFXJS_ObjDefinition* pObjDef = | 207 CFXJS_ObjDefinition* pObjDef = |
180 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); | 208 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); |
181 v8::Local<v8::ObjectTemplate> objTemp = | 209 pObjDef->GetInstanceTemplate()->SetNamedPropertyHandler(pPropGet, pPropPut, |
182 v8::Local<v8::ObjectTemplate>::New(pIsolate, pObjDef->m_objTemplate); | 210 pPropQurey, pPropDel); |
183 objTemp->SetNamedPropertyHandler(pPropGet, pPropPut, pPropQurey, pPropDel); | |
184 pObjDef->m_objTemplate.Reset(pIsolate, objTemp); | |
185 } | 211 } |
186 | 212 |
187 void FXJS_DefineObjConst(v8::Isolate* pIsolate, | 213 void FXJS_DefineObjConst(v8::Isolate* pIsolate, |
188 int nObjDefnID, | 214 int nObjDefnID, |
189 const wchar_t* sConstName, | 215 const wchar_t* sConstName, |
190 v8::Local<v8::Value> pDefault) { | 216 v8::Local<v8::Value> pDefault) { |
191 v8::Isolate::Scope isolate_scope(pIsolate); | 217 v8::Isolate::Scope isolate_scope(pIsolate); |
192 v8::HandleScope handle_scope(pIsolate); | 218 v8::HandleScope handle_scope(pIsolate); |
193 | |
194 CFX_ByteString bsConstName = CFX_WideString(sConstName).UTF8Encode(); | 219 CFX_ByteString bsConstName = CFX_WideString(sConstName).UTF8Encode(); |
195 CFXJS_ObjDefinition* pObjDef = | 220 CFXJS_ObjDefinition* pObjDef = |
196 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); | 221 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); |
197 v8::Local<v8::ObjectTemplate> objTemp = | 222 pObjDef->GetInstanceTemplate()->Set(pIsolate, bsConstName.c_str(), pDefault); |
198 v8::Local<v8::ObjectTemplate>::New(pIsolate, pObjDef->m_objTemplate); | |
199 objTemp->Set(pIsolate, bsConstName.c_str(), pDefault); | |
200 pObjDef->m_objTemplate.Reset(pIsolate, objTemp); | |
201 } | |
202 | |
203 static v8::Global<v8::ObjectTemplate>& _getGlobalObjectTemplate( | |
204 v8::Isolate* pIsolate) { | |
205 v8::Isolate::Scope isolate_scope(pIsolate); | |
206 v8::HandleScope handle_scope(pIsolate); | |
207 | |
208 int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); | |
209 for (int i = 0; i < maxID; ++i) { | |
210 CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); | |
211 if (pObjDef->m_bSetAsGlobalObject) | |
212 return pObjDef->m_objTemplate; | |
213 } | |
214 static v8::Global<v8::ObjectTemplate> gloabalObjectTemplate; | |
215 return gloabalObjectTemplate; | |
216 } | 223 } |
217 | 224 |
218 void FXJS_DefineGlobalMethod(v8::Isolate* pIsolate, | 225 void FXJS_DefineGlobalMethod(v8::Isolate* pIsolate, |
219 const wchar_t* sMethodName, | 226 const wchar_t* sMethodName, |
220 v8::FunctionCallback pMethodCall) { | 227 v8::FunctionCallback pMethodCall) { |
221 v8::Isolate::Scope isolate_scope(pIsolate); | 228 v8::Isolate::Scope isolate_scope(pIsolate); |
222 v8::HandleScope handle_scope(pIsolate); | 229 v8::HandleScope handle_scope(pIsolate); |
223 | |
224 CFX_ByteString bsMethodName = CFX_WideString(sMethodName).UTF8Encode(); | 230 CFX_ByteString bsMethodName = CFX_WideString(sMethodName).UTF8Encode(); |
225 v8::Local<v8::FunctionTemplate> funTempl = | 231 GetGlobalObjectTemplate(pIsolate)->Set( |
226 v8::FunctionTemplate::New(pIsolate, pMethodCall); | |
227 v8::Local<v8::ObjectTemplate> objTemp; | |
228 | |
229 v8::Global<v8::ObjectTemplate>& globalObjTemp = | |
230 _getGlobalObjectTemplate(pIsolate); | |
231 if (globalObjTemp.IsEmpty()) | |
232 objTemp = v8::ObjectTemplate::New(pIsolate); | |
233 else | |
234 objTemp = v8::Local<v8::ObjectTemplate>::New(pIsolate, globalObjTemp); | |
235 objTemp->Set( | |
236 v8::String::NewFromUtf8(pIsolate, bsMethodName.c_str(), | 232 v8::String::NewFromUtf8(pIsolate, bsMethodName.c_str(), |
237 v8::NewStringType::kNormal).ToLocalChecked(), | 233 v8::NewStringType::kNormal).ToLocalChecked(), |
238 funTempl, v8::ReadOnly); | 234 v8::FunctionTemplate::New(pIsolate, pMethodCall), v8::ReadOnly); |
239 | |
240 globalObjTemp.Reset(pIsolate, objTemp); | |
241 } | 235 } |
242 | 236 |
243 void FXJS_DefineGlobalConst(v8::Isolate* pIsolate, | 237 void FXJS_DefineGlobalConst(v8::Isolate* pIsolate, |
244 const wchar_t* sConstName, | 238 const wchar_t* sConstName, |
245 v8::Local<v8::Value> pDefault) { | 239 v8::Local<v8::Value> pDefault) { |
246 v8::Isolate::Scope isolate_scope(pIsolate); | 240 v8::Isolate::Scope isolate_scope(pIsolate); |
247 v8::HandleScope handle_scope(pIsolate); | 241 v8::HandleScope handle_scope(pIsolate); |
248 | 242 CFX_ByteString bsConst = CFX_WideString(sConstName).UTF8Encode(); |
249 CFX_WideString ws = CFX_WideString(sConstName); | 243 GetGlobalObjectTemplate(pIsolate)->Set( |
250 CFX_ByteString bsConst = ws.UTF8Encode(); | |
251 | |
252 v8::Local<v8::ObjectTemplate> objTemp; | |
253 | |
254 v8::Global<v8::ObjectTemplate>& globalObjTemp = | |
255 _getGlobalObjectTemplate(pIsolate); | |
256 if (globalObjTemp.IsEmpty()) | |
257 objTemp = v8::ObjectTemplate::New(pIsolate); | |
258 else | |
259 objTemp = v8::Local<v8::ObjectTemplate>::New(pIsolate, globalObjTemp); | |
260 objTemp->Set( | |
261 v8::String::NewFromUtf8(pIsolate, bsConst.c_str(), | 244 v8::String::NewFromUtf8(pIsolate, bsConst.c_str(), |
262 v8::NewStringType::kNormal).ToLocalChecked(), | 245 v8::NewStringType::kNormal).ToLocalChecked(), |
263 pDefault, v8::ReadOnly); | 246 pDefault, v8::ReadOnly); |
264 | |
265 globalObjTemp.Reset(pIsolate, objTemp); | |
266 } | 247 } |
267 | 248 |
268 void FXJS_InitializeRuntime(v8::Isolate* pIsolate, | 249 void FXJS_InitializeRuntime(v8::Isolate* pIsolate, |
269 IFXJS_Runtime* pFXRuntime, | 250 IFXJS_Runtime* pFXRuntime, |
270 IFXJS_Context* context, | 251 IFXJS_Context* context, |
271 v8::Global<v8::Context>& v8PersistentContext) { | 252 v8::Global<v8::Context>& v8PersistentContext) { |
272 v8::Isolate::Scope isolate_scope(pIsolate); | 253 v8::Isolate::Scope isolate_scope(pIsolate); |
273 v8::Locker locker(pIsolate); | 254 v8::Locker locker(pIsolate); |
274 v8::HandleScope handle_scope(pIsolate); | 255 v8::HandleScope handle_scope(pIsolate); |
275 | 256 v8::Local<v8::Context> v8Context = |
276 v8::Global<v8::ObjectTemplate>& globalObjTemp = | 257 v8::Context::New(pIsolate, NULL, GetGlobalObjectTemplate(pIsolate)); |
277 _getGlobalObjectTemplate(pIsolate); | |
278 v8::Local<v8::Context> v8Context = v8::Context::New( | |
279 pIsolate, NULL, | |
280 v8::Local<v8::ObjectTemplate>::New(pIsolate, globalObjTemp)); | |
281 v8::Context::Scope context_scope(v8Context); | 258 v8::Context::Scope context_scope(v8Context); |
282 | 259 |
283 FXJS_PerIsolateData::SetUp(pIsolate); | 260 FXJS_PerIsolateData::SetUp(pIsolate); |
284 v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pFXRuntime); | 261 v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pFXRuntime); |
285 | 262 |
286 int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); | 263 int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); |
287 for (int i = 0; i < maxID; ++i) { | 264 for (int i = 0; i < maxID; ++i) { |
288 CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); | 265 CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); |
289 CFX_WideString ws = CFX_WideString(pObjDef->objName); | 266 CFX_WideString ws = CFX_WideString(pObjDef->objName); |
290 CFX_ByteString bs = ws.UTF8Encode(); | 267 CFX_ByteString bs = ws.UTF8Encode(); |
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360 context->GetAlignedPointerFromEmbedderData(kPerContextDataIndex)); | 337 context->GetAlignedPointerFromEmbedderData(kPerContextDataIndex)); |
361 } | 338 } |
362 | 339 |
363 int FXJS_Execute(v8::Isolate* pIsolate, | 340 int FXJS_Execute(v8::Isolate* pIsolate, |
364 IFXJS_Context* pJSContext, | 341 IFXJS_Context* pJSContext, |
365 const wchar_t* script, | 342 const wchar_t* script, |
366 long length, | 343 long length, |
367 FXJSErr* pError) { | 344 FXJSErr* pError) { |
368 v8::Isolate::Scope isolate_scope(pIsolate); | 345 v8::Isolate::Scope isolate_scope(pIsolate); |
369 v8::TryCatch try_catch(pIsolate); | 346 v8::TryCatch try_catch(pIsolate); |
370 | 347 CFX_ByteString bsScript = CFX_WideString(script).UTF8Encode(); |
371 CFX_WideString wsScript(script); | |
372 CFX_ByteString bsScript = wsScript.UTF8Encode(); | |
373 | |
374 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 348 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
375 v8::Local<v8::Script> compiled_script; | 349 v8::Local<v8::Script> compiled_script; |
376 if (!v8::Script::Compile( | 350 if (!v8::Script::Compile( |
377 context, v8::String::NewFromUtf8( | 351 context, v8::String::NewFromUtf8( |
378 pIsolate, bsScript.c_str(), v8::NewStringType::kNormal, | 352 pIsolate, bsScript.c_str(), v8::NewStringType::kNormal, |
379 bsScript.GetLength()).ToLocalChecked()) | 353 bsScript.GetLength()).ToLocalChecked()) |
380 .ToLocal(&compiled_script)) { | 354 .ToLocal(&compiled_script)) { |
381 v8::String::Utf8Value error(try_catch.Exception()); | 355 v8::String::Utf8Value error(try_catch.Exception()); |
382 // TODO(tsepez): return error via pError->message. | 356 // TODO(tsepez): return error via pError->message. |
383 return -1; | 357 return -1; |
384 } | 358 } |
385 | 359 |
386 v8::Local<v8::Value> result; | 360 v8::Local<v8::Value> result; |
387 if (!compiled_script->Run(context).ToLocal(&result)) { | 361 if (!compiled_script->Run(context).ToLocal(&result)) { |
388 v8::String::Utf8Value error(try_catch.Exception()); | 362 v8::String::Utf8Value error(try_catch.Exception()); |
389 // TODO(tsepez): return error via pError->message. | 363 // TODO(tsepez): return error via pError->message. |
390 return -1; | 364 return -1; |
391 } | 365 } |
392 return 0; | 366 return 0; |
393 } | 367 } |
394 | 368 |
395 v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, | 369 v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, |
396 IFXJS_Context* pJSContext, | 370 IFXJS_Context* pJSContext, |
397 int nObjDefnID) { | 371 int nObjDefnID) { |
398 v8::Isolate::Scope isolate_scope(pIsolate); | 372 v8::Isolate::Scope isolate_scope(pIsolate); |
399 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 373 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
400 if (nObjDefnID == -1) { | 374 if (nObjDefnID == -1) { |
401 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); | 375 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); |
402 v8::Local<v8::Object> obj; | 376 v8::Local<v8::Object> obj; |
403 if (objTempl->NewInstance(context).ToLocal(&obj)) | 377 if (!objTempl->NewInstance(context).ToLocal(&obj)) |
404 return obj; | 378 return v8::Local<v8::Object>(); |
405 return v8::Local<v8::Object>(); | 379 return obj; |
406 } | 380 } |
407 | 381 |
408 FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); | 382 FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); |
409 if (!pData) | 383 if (!pData) |
410 return v8::Local<v8::Object>(); | 384 return v8::Local<v8::Object>(); |
411 | 385 |
412 if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(pIsolate)) | 386 if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(pIsolate)) |
413 return v8::Local<v8::Object>(); | 387 return v8::Local<v8::Object>(); |
414 | 388 |
415 CFXJS_ObjDefinition* pObjDef = | 389 CFXJS_ObjDefinition* pObjDef = |
416 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); | 390 CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); |
417 | |
418 v8::Local<v8::ObjectTemplate> objTemp = | |
419 v8::Local<v8::ObjectTemplate>::New(pIsolate, pObjDef->m_objTemplate); | |
420 v8::Local<v8::Object> obj; | 391 v8::Local<v8::Object> obj; |
421 if (!objTemp->NewInstance(context).ToLocal(&obj)) | 392 if (!pObjDef->GetInstanceTemplate()->NewInstance(context).ToLocal(&obj)) |
422 return v8::Local<v8::Object>(); | 393 return v8::Local<v8::Object>(); |
423 | 394 |
424 obj->SetAlignedPointerInInternalField(0, new CFXJS_PrivateData(nObjDefnID)); | 395 obj->SetAlignedPointerInInternalField(0, new CFXJS_PrivateData(nObjDefnID)); |
425 if (pObjDef->m_pConstructor) | 396 if (pObjDef->m_pConstructor) |
426 pObjDef->m_pConstructor( | 397 pObjDef->m_pConstructor( |
427 pJSContext, obj, | 398 pJSContext, obj, |
428 context->Global()->GetPrototype()->ToObject(context).ToLocalChecked()); | 399 context->Global()->GetPrototype()->ToObject(context).ToLocalChecked()); |
429 | 400 |
430 return obj; | 401 return obj; |
431 } | 402 } |
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773 return v8::Local<v8::Array>(); | 744 return v8::Local<v8::Array>(); |
774 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 745 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
775 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); | 746 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); |
776 } | 747 } |
777 | 748 |
778 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom) { | 749 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom) { |
779 pTo = pFrom; | 750 pTo = pFrom; |
780 } | 751 } |
781 | 752 |
782 | 753 |
OLD | NEW |