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-rw-r--r--src/script/bridge/qscriptclassobject.cpp24
-rw-r--r--src/script/bridge/qscriptfunction.cpp61
-rw-r--r--src/script/bridge/qscriptqobject.cpp11
3 files changed, 66 insertions, 30 deletions
diff --git a/src/script/bridge/qscriptclassobject.cpp b/src/script/bridge/qscriptclassobject.cpp
index 50547e81..3a41dae 100644
--- a/src/script/bridge/qscriptclassobject.cpp
+++ b/src/script/bridge/qscriptclassobject.cpp
@@ -214,14 +214,16 @@ JSC::JSValue JSC_HOST_CALL ClassObjectDelegate::call(JSC::ExecState *exec, JSC::
if (!delegate || (delegate->type() != QScriptObjectDelegate::ClassObject))
return JSC::throwError(exec, JSC::TypeError, "callee is not a ClassObject object");
- //We might have nested eval inside our function so we should create another scope
- QScriptPushScopeHelper scope(exec, true);
-
QScriptClass *scriptClass = static_cast<ClassObjectDelegate*>(delegate)->scriptClass();
QScriptEnginePrivate *eng_p = scriptEngineFromExec(exec);
- QScriptContext *ctx = eng_p->contextForFrame(exec);
+
+ JSC::ExecState *oldFrame = eng_p->currentFrame;
+ eng_p->pushContext(exec, thisValue, args, callee);
+ QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
QScriptValue scriptObject = eng_p->scriptValueFromJSCValue(obj);
QVariant result = scriptClass->extension(QScriptClass::Callable, qVariantFromValue(ctx));
+ eng_p->popContext();
+ eng_p->currentFrame = oldFrame;
return eng_p->jscValueFromVariant(result);
}
@@ -241,11 +243,19 @@ JSC::JSObject* ClassObjectDelegate::construct(JSC::ExecState *exec, JSC::JSObjec
QScriptObjectDelegate *delegate = obj->delegate();
QScriptClass *scriptClass = static_cast<ClassObjectDelegate*>(delegate)->scriptClass();
- //We might have nested eval inside our function so we should create another scope
- QScriptPushScopeHelper scope(exec, true);
+ JSC::Structure* structure;
+ JSC::JSValue prototype = JSC::asObject(callee)->get(exec, exec->propertyNames().prototype);
+ if (prototype.isObject())
+ structure = JSC::asObject(prototype)->inheritorID();
+ else
+ structure = exec->lexicalGlobalObject()->emptyObjectStructure();
+ JSC::JSObject* thisObject = new (exec) QScriptObject(structure);
QScriptEnginePrivate *eng_p = scriptEngineFromExec(exec);
- QScriptContext *ctx = eng_p->contextForFrame(exec);
+ JSC::ExecState *oldFrame = eng_p->currentFrame;
+ eng_p->pushContext(exec, thisObject, args, callee, true);
+ QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
+
QScriptValue defaultObject = ctx->thisObject();
QScriptValue result = qvariant_cast<QScriptValue>(scriptClass->extension(QScriptClass::Callable, qVariantFromValue(ctx)));
if (!result.isObject())
diff --git a/src/script/bridge/qscriptfunction.cpp b/src/script/bridge/qscriptfunction.cpp
index 2124128..f3880b4 100644
--- a/src/script/bridge/qscriptfunction.cpp
+++ b/src/script/bridge/qscriptfunction.cpp
@@ -46,12 +46,12 @@
#include "private/qscriptcontext_p.h"
#include "private/qscriptvalue_p.h"
#include "qscriptactivationobject_p.h"
+#include "qscriptobject_p.h"
#include "JSGlobalObject.h"
#include "DebuggerCallFrame.h"
#include "Debugger.h"
-
namespace JSC
{
ASSERT_CLASS_FITS_IN_CELL(QScript::FunctionWrapper);
@@ -91,29 +91,38 @@ JSC::JSValue FunctionWrapper::proxyCall(JSC::ExecState *exec, JSC::JSObject *cal
{
FunctionWrapper *self = static_cast<FunctionWrapper*>(callee);
QScriptEnginePrivate *eng_p = QScript::scriptEngineFromExec(exec);
- QScriptContext *ctx = eng_p->contextForFrame(exec);
- //We might have nested eval inside our function so we should create another scope
- QScriptPushScopeHelper scope(exec);
+ JSC::ExecState *oldFrame = eng_p->currentFrame;
+ eng_p->pushContext(exec, thisObject, args, callee);
+ QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
QScriptValue result = self->data->function(ctx, QScriptEnginePrivate::get(eng_p));
if (!result.isValid())
result = QScriptValue(QScriptValue::UndefinedValue);
+ eng_p->popContext();
+ eng_p->currentFrame = oldFrame;
+
return eng_p->scriptValueToJSCValue(result);
}
JSC::JSObject* FunctionWrapper::proxyConstruct(JSC::ExecState *exec, JSC::JSObject *callee,
const JSC::ArgList &args)
{
+ JSC::Structure* structure;
+ JSC::JSValue prototype = JSC::asObject(callee)->get(exec, exec->propertyNames().prototype);
+ if (prototype.isObject())
+ structure = JSC::asObject(prototype)->inheritorID();
+ else
+ structure = exec->lexicalGlobalObject()->emptyObjectStructure();
+ JSC::JSObject* thisObject = new (exec) QScriptObject(structure);
+
FunctionWrapper *self = static_cast<FunctionWrapper*>(callee);
QScriptEnginePrivate *eng_p = QScript::scriptEngineFromExec(exec);
- QScriptContext *ctx = eng_p->contextForFrame(exec);
-
- //We might have nested eval inside our function so we should create another scope
- QScriptPushScopeHelper scope(exec, true);
- QScriptValue defaultObject = ctx->thisObject();
+ JSC::ExecState *oldFrame = eng_p->currentFrame;
+ eng_p->pushContext(exec, thisObject, args, callee, true);
+ QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
QScriptValue result = self->data->function(ctx, QScriptEnginePrivate::get(eng_p));
#ifdef QT_BUILD_SCRIPT_LIB
@@ -121,7 +130,10 @@ JSC::JSObject* FunctionWrapper::proxyConstruct(JSC::ExecState *exec, JSC::JSObje
debugger->functionExit(QScriptValuePrivate::get(result)->jscValue, -1);
#endif
if (!result.isObject())
- result = defaultObject;
+ result = ctx->thisObject();
+
+ eng_p->popContext();
+ eng_p->currentFrame = oldFrame;
return JSC::asObject(eng_p->scriptValueToJSCValue(result));
}
@@ -152,10 +164,14 @@ JSC::JSValue FunctionWithArgWrapper::proxyCall(JSC::ExecState *exec, JSC::JSObje
FunctionWithArgWrapper *self = static_cast<FunctionWithArgWrapper*>(callee);
QScriptEnginePrivate *eng_p = QScript::scriptEngineFromExec(exec);
- //We might have nested eval inside our function so we should create another scope
- QScriptPushScopeHelper scope(exec);
+ JSC::ExecState *oldFrame = eng_p->currentFrame;
+ eng_p->pushContext(exec, thisObject, args, callee);
+ QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
+
+ QScriptValue result = self->data->function(ctx, QScriptEnginePrivate::get(eng_p), self->data->arg);
- QScriptValue result = self->data->function(eng_p->contextForFrame(exec), QScriptEnginePrivate::get(eng_p), self->data->arg);
+ eng_p->popContext();
+ eng_p->currentFrame = oldFrame;
return eng_p->scriptValueToJSCValue(result);
}
@@ -163,18 +179,27 @@ JSC::JSValue FunctionWithArgWrapper::proxyCall(JSC::ExecState *exec, JSC::JSObje
JSC::JSObject* FunctionWithArgWrapper::proxyConstruct(JSC::ExecState *exec, JSC::JSObject *callee,
const JSC::ArgList &args)
{
+ JSC::Structure* structure;
+ JSC::JSValue prototype = JSC::asObject(callee)->get(exec, exec->propertyNames().prototype);
+ if (prototype.isObject())
+ structure = JSC::asObject(prototype)->inheritorID();
+ else
+ structure = exec->lexicalGlobalObject()->emptyObjectStructure();
+ JSC::JSObject* thisObject = new (exec) QScriptObject(structure);
+
FunctionWithArgWrapper *self = static_cast<FunctionWithArgWrapper*>(callee);
QScriptEnginePrivate *eng_p = QScript::scriptEngineFromExec(exec);
- QScriptContext *ctx = eng_p->contextForFrame(exec);
- //We might have nested eval inside our function so we should create another scope
- QScriptPushScopeHelper scope(exec, true);
+ JSC::ExecState *oldFrame = eng_p->currentFrame;
+ eng_p->pushContext(exec, thisObject, args, callee, true);
+ QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
- QScriptValue defaultObject = ctx->thisObject();
QScriptValue result = self->data->function(ctx, QScriptEnginePrivate::get(eng_p) , self->data->arg);
if (!result.isObject())
- result = defaultObject;
+ result = ctx->thisObject();
+ eng_p->popContext();
+ eng_p->currentFrame = oldFrame;
return JSC::asObject(eng_p->scriptValueToJSCValue(result));
}
diff --git a/src/script/bridge/qscriptqobject.cpp b/src/script/bridge/qscriptqobject.cpp
index 69ae205..a15e632 100644
--- a/src/script/bridge/qscriptqobject.cpp
+++ b/src/script/bridge/qscriptqobject.cpp
@@ -1837,8 +1837,9 @@ JSC::JSValue JSC_HOST_CALL QMetaObjectWrapperObject::call(
return throwError(exec, JSC::TypeError, "callee is not a QMetaObject");
QMetaObjectWrapperObject *self = static_cast<QMetaObjectWrapperObject*>(callee);
JSC::ExecState *previousFrame = eng_p->currentFrame;
- eng_p->currentFrame = exec;
- JSC::JSValue result = self->execute(exec, args, /*calledAsConstructor=*/false);
+ eng_p->pushContext(exec, thisValue, args, callee);
+ JSC::JSValue result = self->execute(eng_p->currentFrame, args, /*calledAsConstructor=*/false);
+ eng_p->popContext();
eng_p->currentFrame = previousFrame;
return result;
}
@@ -1848,8 +1849,9 @@ JSC::JSObject* QMetaObjectWrapperObject::construct(JSC::ExecState *exec, JSC::JS
QMetaObjectWrapperObject *self = static_cast<QMetaObjectWrapperObject*>(callee);
QScriptEnginePrivate *eng_p = scriptEngineFromExec(exec);
JSC::ExecState *previousFrame = eng_p->currentFrame;
- eng_p->currentFrame = exec;
- JSC::JSValue result = self->execute(exec, args, /*calledAsConstructor=*/true);
+ eng_p->pushContext(exec, JSC::JSValue(), args, callee, true);
+ JSC::JSValue result = self->execute(eng_p->currentFrame, args, /*calledAsConstructor=*/true);
+ eng_p->popContext();
eng_p->currentFrame = previousFrame;
if (!result || !result.isObject())
return 0;
@@ -1863,7 +1865,6 @@ JSC::JSValue QMetaObjectWrapperObject::execute(JSC::ExecState *exec,
if (data->ctor) {
QScriptEnginePrivate *eng_p = QScript::scriptEngineFromExec(exec);
QScriptContext *ctx = eng_p->contextForFrame(exec);
- QScriptPushScopeHelper scope(exec, calledAsConstructor);
JSC::CallData callData;
JSC::CallType callType = data->ctor.getCallData(callData);
Q_ASSERT_X(callType == JSC::CallTypeHost, Q_FUNC_INFO, "script constructors not supported");
generated by cgit v0.12 at 2025-03-18 03:08:15 (GMT)