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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 "../../include/jsapi/fxjs_v8.h" | 7 #include "../../include/jsapi/fxjs_v8.h" |
| 8 | 8 |
| 9 #include "../../../core/include/fxcrt/fx_basic.h" | 9 #include "../../../core/include/fxcrt/fx_basic.h" |
| 10 | 10 |
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| 266 v8::Isolate::Scope isolate_scope(pIsolate); | 266 v8::Isolate::Scope isolate_scope(pIsolate); |
| 267 v8::HandleScope handle_scope(pIsolate); | 267 v8::HandleScope handle_scope(pIsolate); |
| 268 CFX_ByteString bsConst = CFX_WideString(sConstName).UTF8Encode(); | 268 CFX_ByteString bsConst = CFX_WideString(sConstName).UTF8Encode(); |
| 269 GetGlobalObjectTemplate(pIsolate)->Set( | 269 GetGlobalObjectTemplate(pIsolate)->Set( |
| 270 v8::String::NewFromUtf8(pIsolate, bsConst.c_str(), | 270 v8::String::NewFromUtf8(pIsolate, bsConst.c_str(), |
| 271 v8::NewStringType::kNormal).ToLocalChecked(), | 271 v8::NewStringType::kNormal).ToLocalChecked(), |
| 272 pDefault, v8::ReadOnly); | 272 pDefault, v8::ReadOnly); |
| 273 } | 273 } |
| 274 | 274 |
| 275 void FXJS_InitializeRuntime(v8::Isolate* pIsolate, | 275 void FXJS_InitializeRuntime(v8::Isolate* pIsolate, |
| 276 IFXJS_Runtime* pFXRuntime, | 276 IJS_Runtime* pFXRuntime, |
| 277 IFXJS_Context* context, | 277 IJS_Context* context, |
| 278 v8::Global<v8::Context>& v8PersistentContext) { | 278 v8::Global<v8::Context>& v8PersistentContext) { |
| 279 if (pIsolate == g_isolate) | 279 if (pIsolate == g_isolate) |
| 280 ++g_isolate_ref_count; | 280 ++g_isolate_ref_count; |
| 281 | 281 |
| 282 v8::Isolate::Scope isolate_scope(pIsolate); | 282 v8::Isolate::Scope isolate_scope(pIsolate); |
| 283 v8::HandleScope handle_scope(pIsolate); | 283 v8::HandleScope handle_scope(pIsolate); |
| 284 v8::Local<v8::Context> v8Context = | 284 v8::Local<v8::Context> v8Context = |
| 285 v8::Context::New(pIsolate, NULL, GetGlobalObjectTemplate(pIsolate)); | 285 v8::Context::New(pIsolate, NULL, GetGlobalObjectTemplate(pIsolate)); |
| 286 v8::Context::Scope context_scope(v8Context); | 286 v8::Context::Scope context_scope(v8Context); |
| 287 | 287 |
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| 343 pObjDef->m_pDestructor(pObj); | 343 pObjDef->m_pDestructor(pObj); |
| 344 FXJS_FreePrivate(pObj); | 344 FXJS_FreePrivate(pObj); |
| 345 } | 345 } |
| 346 delete pObjDef; | 346 delete pObjDef; |
| 347 } | 347 } |
| 348 | 348 |
| 349 pIsolate->SetData(g_embedderDataSlot, nullptr); | 349 pIsolate->SetData(g_embedderDataSlot, nullptr); |
| 350 delete pData; | 350 delete pData; |
| 351 } | 351 } |
| 352 | 352 |
| 353 IFXJS_Runtime* FXJS_GetRuntimeFromIsolate(v8::Isolate* pIsolate) { | 353 IJS_Runtime* FXJS_GetRuntimeFromIsolate(v8::Isolate* pIsolate) { |
| 354 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 354 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 355 return static_cast<IFXJS_Runtime*>( | 355 return static_cast<IJS_Runtime*>( |
| 356 context->GetAlignedPointerFromEmbedderData(kPerContextDataIndex)); | 356 context->GetAlignedPointerFromEmbedderData(kPerContextDataIndex)); |
| 357 } | 357 } |
| 358 | 358 |
| 359 int FXJS_Execute(v8::Isolate* pIsolate, | 359 int FXJS_Execute(v8::Isolate* pIsolate, |
| 360 IFXJS_Context* pJSContext, | 360 IJS_Context* pJSContext, |
| 361 const wchar_t* script, | 361 const wchar_t* script, |
| 362 long length, | 362 long length, |
| 363 FXJSErr* pError) { | 363 FXJSErr* pError) { |
| 364 v8::Isolate::Scope isolate_scope(pIsolate); | 364 v8::Isolate::Scope isolate_scope(pIsolate); |
| 365 v8::TryCatch try_catch(pIsolate); | 365 v8::TryCatch try_catch(pIsolate); |
| 366 CFX_ByteString bsScript = CFX_WideString(script).UTF8Encode(); | 366 CFX_ByteString bsScript = CFX_WideString(script).UTF8Encode(); |
| 367 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 367 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 368 v8::Local<v8::Script> compiled_script; | 368 v8::Local<v8::Script> compiled_script; |
| 369 if (!v8::Script::Compile( | 369 if (!v8::Script::Compile( |
| 370 context, v8::String::NewFromUtf8( | 370 context, v8::String::NewFromUtf8( |
| 371 pIsolate, bsScript.c_str(), v8::NewStringType::kNormal, | 371 pIsolate, bsScript.c_str(), v8::NewStringType::kNormal, |
| 372 bsScript.GetLength()).ToLocalChecked()) | 372 bsScript.GetLength()).ToLocalChecked()) |
| 373 .ToLocal(&compiled_script)) { | 373 .ToLocal(&compiled_script)) { |
| 374 v8::String::Utf8Value error(try_catch.Exception()); | 374 v8::String::Utf8Value error(try_catch.Exception()); |
| 375 // TODO(tsepez): return error via pError->message. | 375 // TODO(tsepez): return error via pError->message. |
| 376 return -1; | 376 return -1; |
| 377 } | 377 } |
| 378 | 378 |
| 379 v8::Local<v8::Value> result; | 379 v8::Local<v8::Value> result; |
| 380 if (!compiled_script->Run(context).ToLocal(&result)) { | 380 if (!compiled_script->Run(context).ToLocal(&result)) { |
| 381 v8::String::Utf8Value error(try_catch.Exception()); | 381 v8::String::Utf8Value error(try_catch.Exception()); |
| 382 // TODO(tsepez): return error via pError->message. | 382 // TODO(tsepez): return error via pError->message. |
| 383 return -1; | 383 return -1; |
| 384 } | 384 } |
| 385 return 0; | 385 return 0; |
| 386 } | 386 } |
| 387 | 387 |
| 388 v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, | 388 v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, |
| 389 IFXJS_Context* pJSContext, | 389 IJS_Context* pJSContext, |
| 390 int nObjDefnID) { | 390 int nObjDefnID) { |
| 391 v8::Isolate::Scope isolate_scope(pIsolate); | 391 v8::Isolate::Scope isolate_scope(pIsolate); |
| 392 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 392 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 393 if (nObjDefnID == -1) { | 393 if (nObjDefnID == -1) { |
| 394 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); | 394 v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); |
| 395 v8::Local<v8::Object> obj; | 395 v8::Local<v8::Object> obj; |
| 396 if (!objTempl->NewInstance(context).ToLocal(&obj)) | 396 if (!objTempl->NewInstance(context).ToLocal(&obj)) |
| 397 return v8::Local<v8::Object>(); | 397 return v8::Local<v8::Object>(); |
| 398 return obj; | 398 return obj; |
| 399 } | 399 } |
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| 748 return v8::Local<v8::Array>(); | 748 return v8::Local<v8::Array>(); |
| 749 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); | 749 v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); |
| 750 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); | 750 return v8::Local<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); |
| 751 } | 751 } |
| 752 | 752 |
| 753 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom) { | 753 void FXJS_ValueCopy(v8::Local<v8::Value>& pTo, v8::Local<v8::Value> pFrom) { |
| 754 pTo = pFrom; | 754 pTo = pFrom; |
| 755 } | 755 } |
| 756 | 756 |
| 757 | 757 |
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