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Unified Diff: fpdfsdk/src/jsapi/fxjs_v8.cpp

Issue 1263963002: Merge to XFA: Plumb in an externally created v8::Isolate (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: Created 5 years, 5 months ago
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Index: fpdfsdk/src/jsapi/fxjs_v8.cpp
diff --git a/fpdfsdk/src/jsapi/fxjs_v8.cpp b/fpdfsdk/src/jsapi/fxjs_v8.cpp
index 24d7bcc50a4dc4c998c910fe115606d2f88d9112..c3b1b925fa59a4e789e29b3a1c98c9d6d5ffd4e3 100644
--- a/fpdfsdk/src/jsapi/fxjs_v8.cpp
+++ b/fpdfsdk/src/jsapi/fxjs_v8.cpp
@@ -26,6 +26,7 @@ static double GetNan()
{
return *(double*)g_nan;
}
+static unsigned int g_embedderDataSlot = 0u;
class CJS_PrivateData
@@ -78,11 +79,11 @@ int JS_DefineObj(IJS_Runtime* pJSRuntime, const wchar_t* sObjName, FXJSOBJTYPE e
v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray)
{
pArray = FX_NEW CFX_PtrArray();
- isolate->SetData(1, pArray);
+ isolate->SetData(g_embedderDataSlot, pArray);
}
CJS_ObjDefintion* pObjDef = FX_NEW CJS_ObjDefintion(isolate, sObjName, eObjType, pConstructor, pDestructor);
pArray->Add(pObjDef);
@@ -98,7 +99,7 @@ int JS_DefineObjMethod(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* s
CFX_WideString ws = CFX_WideString(sMethodName);
CFX_ByteString bsMethodName = ws.UTF8Encode();
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return 0;
if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
@@ -118,7 +119,7 @@ int JS_DefineObjProperty(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t*
CFX_WideString ws = CFX_WideString(sPropName);
CFX_ByteString bsPropertyName = ws.UTF8Encode();
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return 0;
if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
@@ -135,7 +136,7 @@ int JS_DefineObjAllProperties(IJS_Runtime* pJSRuntime, int nObjDefnID, v8::Named
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return 0;
if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
@@ -152,7 +153,7 @@ int JS_DefineObjConst(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* sC
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return 0;
CFX_WideString ws = CFX_WideString(sConstName);
@@ -172,7 +173,7 @@ static v8::Global<v8::ObjectTemplate>& _getGlobalObjectTemplate(IJS_Runtime* pJS
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
ASSERT(pArray != NULL);
for(int i=0; i<pArray->GetSize(); i++)
{
@@ -245,9 +246,10 @@ void JS_InitialRuntime(IJS_Runtime* pJSRuntime,IFXJS_Runtime* pFXRuntime, IFXJS_
//v8::Local<External> ptr = External::New(isolate, pFXRuntime);
//v8Context->SetEmbedderData(1, ptr);
+ // TODO(tsepez): Don't use more than one embedder data slot.
isolate->SetData(2, pFXRuntime);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return;
for(int i=0; i<pArray->GetSize(); i++)
@@ -291,7 +293,7 @@ void JS_ReleaseRuntime(IJS_Runtime* pJSRuntime, v8::Global<v8::Context>& v8Persi
v8::Locker locker(isolate);
v8::HandleScope handle_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return ;
for(int i=0; i<pArray->GetSize(); i++)
@@ -308,11 +310,14 @@ void JS_ReleaseRuntime(IJS_Runtime* pJSRuntime, v8::Global<v8::Context>& v8Persi
}
delete pArray;
isolate->SetData(1,NULL);
+ isolate->SetData(g_embedderDataSlot,NULL);
+ // TODO(tsepez): Don't use more than one embedder data slot.
isolate->SetData(2,NULL);
}
-void JS_Initial()
+void JS_Initial(unsigned int embedderDataSlot)
{
+ g_embedderDataSlot = embedderDataSlot;
}
void JS_Release()
{
@@ -374,7 +379,7 @@ v8::Local<v8::Object> JS_NewFxDynamicObj(IJS_Runtime* pJSRuntime, IFXJS_Context*
return v8::Local<v8::Object>();
}
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return v8::Local<v8::Object>();
@@ -399,7 +404,7 @@ v8::Local<v8::Object> JS_GetStaticObj(IJS_Runtime* pJSRuntime, int nObjDefnID)
v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
v8::Isolate::Scope isolate_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return v8::Local<v8::Object>();
if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return v8::Local<v8::Object>();
@@ -418,7 +423,7 @@ v8::Local<v8::Object> JS_GetThisObj(IJS_Runtime * pJSRuntime)
v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
v8::Isolate::Scope isolate_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return v8::Local<v8::Object>();
v8::Local<v8::Context> context = isolate->GetCurrentContext();
@@ -447,7 +452,7 @@ int JS_GetObjDefnID(IJS_Runtime * pJSRuntime, const wchar_t* pObjName)
v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
v8::Isolate::Scope isolate_scope(isolate);
- CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(1);
+ CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(g_embedderDataSlot);
if(!pArray) return -1;
for(int i=0; i<pArray->GetSize(); i++)
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