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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"; |
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| 253 v8::Isolate::Scope isolate_scope(pIsolate); | 253 v8::Isolate::Scope isolate_scope(pIsolate); |
| 254 v8::HandleScope handle_scope(pIsolate); | 254 v8::HandleScope handle_scope(pIsolate); |
| 255 CFX_ByteString bsConst = CFX_WideString(sConstName).UTF8Encode(); | 255 CFX_ByteString bsConst = CFX_WideString(sConstName).UTF8Encode(); |
| 256 GetGlobalObjectTemplate(pIsolate)->Set( | 256 GetGlobalObjectTemplate(pIsolate)->Set( |
| 257 v8::String::NewFromUtf8(pIsolate, bsConst.c_str(), | 257 v8::String::NewFromUtf8(pIsolate, bsConst.c_str(), |
| 258 v8::NewStringType::kNormal).ToLocalChecked(), | 258 v8::NewStringType::kNormal).ToLocalChecked(), |
| 259 pDefault, v8::ReadOnly); | 259 pDefault, v8::ReadOnly); |
| 260 } | 260 } |
| 261 | 261 |
| 262 void FXJS_InitializeRuntime(v8::Isolate* pIsolate, | 262 void FXJS_InitializeRuntime(v8::Isolate* pIsolate, |
| 263 IFXJS_Runtime* pFXRuntime, | 263 IJS_Runtime* pFXRuntime, |
| 264 IFXJS_Context* context, | 264 IJS_Context* context, |
| 265 v8::Global<v8::Context>& v8PersistentContext) { | 265 v8::Global<v8::Context>& v8PersistentContext) { |
| 266 v8::Isolate::Scope isolate_scope(pIsolate); | 266 v8::Isolate::Scope isolate_scope(pIsolate); |
| 267 v8::Locker locker(pIsolate); | 267 v8::Locker locker(pIsolate); |
| 268 v8::HandleScope handle_scope(pIsolate); | 268 v8::HandleScope handle_scope(pIsolate); |
| 269 v8::Local<v8::Context> v8Context = | 269 v8::Local<v8::Context> v8Context = |
| 270 v8::Context::New(pIsolate, NULL, GetGlobalObjectTemplate(pIsolate)); | 270 v8::Context::New(pIsolate, NULL, GetGlobalObjectTemplate(pIsolate)); |
| 271 v8::Context::Scope context_scope(v8Context); | 271 v8::Context::Scope context_scope(v8Context); |
| 272 | 272 |
| 273 FXJS_PerIsolateData::SetUp(pIsolate); | 273 FXJS_PerIsolateData::SetUp(pIsolate); |
| 274 v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pFXRuntime); | 274 v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pFXRuntime); |
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| 329 pObjDef->m_pDestructor(pObj); | 329 pObjDef->m_pDestructor(pObj); |
| 330 FXJS_FreePrivate(pObj); | 330 FXJS_FreePrivate(pObj); |
| 331 } | 331 } |
| 332 delete pObjDef; | 332 delete pObjDef; |
| 333 } | 333 } |
| 334 | 334 |
| 335 pIsolate->SetData(g_embedderDataSlot, nullptr); | 335 pIsolate->SetData(g_embedderDataSlot, nullptr); |
| 336 delete pData; | 336 delete pData; |
| 337 } | 337 } |
| 338 | 338 |
| 339 IFXJS_Runtime* FXJS_GetRuntimeFromIsolate(v8::Isolate* pIsolate) { | 339 IJS_Runtime* FXJS_GetRuntimeFromIsolate(v8::Isolate* pIsolate) { |
| 340 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 340 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 341 return static_cast<IFXJS_Runtime*>( | 341 return static_cast<IJS_Runtime*>( |
| 342 context->GetAlignedPointerFromEmbedderData(kPerContextDataIndex)); | 342 context->GetAlignedPointerFromEmbedderData(kPerContextDataIndex)); |
| 343 } | 343 } |
| 344 | 344 |
| 345 int FXJS_Execute(v8::Isolate* pIsolate, | 345 int FXJS_Execute(v8::Isolate* pIsolate, |
| 346 IFXJS_Context* pJSContext, | 346 IJS_Context* pJSContext, |
| 347 const wchar_t* script, | 347 const wchar_t* script, |
| 348 long length, | 348 long length, |
| 349 FXJSErr* pError) { | 349 FXJSErr* pError) { |
| 350 v8::Isolate::Scope isolate_scope(pIsolate); | 350 v8::Isolate::Scope isolate_scope(pIsolate); |
| 351 v8::TryCatch try_catch(pIsolate); | 351 v8::TryCatch try_catch(pIsolate); |
| 352 CFX_ByteString bsScript = CFX_WideString(script).UTF8Encode(); | 352 CFX_ByteString bsScript = CFX_WideString(script).UTF8Encode(); |
| 353 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 353 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 354 v8::Local<v8::Script> compiled_script; | 354 v8::Local<v8::Script> compiled_script; |
| 355 if (!v8::Script::Compile( | 355 if (!v8::Script::Compile( |
| 356 context, v8::String::NewFromUtf8( | 356 context, v8::String::NewFromUtf8( |
| 357 pIsolate, bsScript.c_str(), v8::NewStringType::kNormal, | 357 pIsolate, bsScript.c_str(), v8::NewStringType::kNormal, |
| 358 bsScript.GetLength()).ToLocalChecked()) | 358 bsScript.GetLength()).ToLocalChecked()) |
| 359 .ToLocal(&compiled_script)) { | 359 .ToLocal(&compiled_script)) { |
| 360 v8::String::Utf8Value error(try_catch.Exception()); | 360 v8::String::Utf8Value error(try_catch.Exception()); |
| 361 // TODO(tsepez): return error via pError->message. | 361 // TODO(tsepez): return error via pError->message. |
| 362 return -1; | 362 return -1; |
| 363 } | 363 } |
| 364 | 364 |
| 365 v8::Local<v8::Value> result; | 365 v8::Local<v8::Value> result; |
| 366 if (!compiled_script->Run(context).ToLocal(&result)) { | 366 if (!compiled_script->Run(context).ToLocal(&result)) { |
| 367 v8::String::Utf8Value error(try_catch.Exception()); | 367 v8::String::Utf8Value error(try_catch.Exception()); |
| 368 // TODO(tsepez): return error via pError->message. | 368 // TODO(tsepez): return error via pError->message. |
| 369 return -1; | 369 return -1; |
| 370 } | 370 } |
| 371 return 0; | 371 return 0; |
| 372 } | 372 } |
| 373 | 373 |
| 374 v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, | 374 v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, |
| 375 IFXJS_Context* pJSContext, | 375 IJS_Context* pJSContext, |
| 376 int nObjDefnID) { | 376 int nObjDefnID) { |
| 377 v8::Isolate::Scope isolate_scope(pIsolate); | 377 v8::Isolate::Scope isolate_scope(pIsolate); |
| 378 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 378 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 379 if (nObjDefnID == -1) { | 379 if (nObjDefnID == -1) { |
| 380 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); | 380 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); |
| 381 v8::Local<v8::Object> obj; | 381 v8::Local<v8::Object> obj; |
| 382 if (!objTempl->NewInstance(context).ToLocal(&obj)) | 382 if (!objTempl->NewInstance(context).ToLocal(&obj)) |
| 383 return v8::Local<v8::Object>(); | 383 return v8::Local<v8::Object>(); |
| 384 return obj; | 384 return obj; |
| 385 } | 385 } |
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| 733 return v8::Local<v8::Array>(); | 733 return v8::Local<v8::Array>(); |
| 734 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 734 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 735 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); | 735 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); |
| 736 } | 736 } |
| 737 | 737 |
| 738 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom) { | 738 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom) { |
| 739 pTo = pFrom; | 739 pTo = pFrom; |
| 740 } | 740 } |
| 741 | 741 |
| 742 | 742 |
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