C++ (Cpp) ClassInfo2WrappedNativeProtoMap::Add Exemples

Exemple #1

// static
XPCWrappedNativeProto*
XPCWrappedNativeProto::GetNewOrUsed(XPCWrappedNativeScope* scope,
                                    nsIClassInfo* classInfo,
                                    const XPCNativeScriptableCreateInfo* scriptableCreateInfo,
                                    bool callPostCreatePrototype)
{
    AutoJSContext cx;
    MOZ_ASSERT(scope, "bad param");
    MOZ_ASSERT(classInfo, "bad param");

    AutoMarkingWrappedNativeProtoPtr proto(cx);
    ClassInfo2WrappedNativeProtoMap* map = nullptr;

    map = scope->GetWrappedNativeProtoMap();
    proto = map->Find(classInfo);
    if (proto)
        return proto;

    RefPtr<XPCNativeSet> set = XPCNativeSet::GetNewOrUsed(classInfo);
    if (!set)
        return nullptr;

    proto = new XPCWrappedNativeProto(scope, classInfo, set.forget());

    if (!proto || !proto->Init(scriptableCreateInfo, callPostCreatePrototype)) {
        delete proto.get();
        return nullptr;
    }

    map->Add(classInfo, proto);

    return proto;
}

Exemple #2

Fichier : XPCWrappedNativeProto.cpp Projet : hwine/test-mc-ma-cvs

// static
XPCWrappedNativeProto*
XPCWrappedNativeProto::GetNewOrUsed(XPCWrappedNativeScope* scope,
                                    nsIClassInfo* classInfo,
                                    const XPCNativeScriptableCreateInfo* scriptableCreateInfo,
                                    QITableEntry* offsets,
                                    bool callPostCreatePrototype)
{
    AutoJSContext cx;
    NS_ASSERTION(scope, "bad param");
    NS_ASSERTION(classInfo, "bad param");

    AutoMarkingWrappedNativeProtoPtr proto(cx);
    ClassInfo2WrappedNativeProtoMap* map = nullptr;
    XPCLock* lock = nullptr;

    uint32_t ciFlags;
    if (NS_FAILED(classInfo->GetFlags(&ciFlags)))
        ciFlags = 0;

    JSBool mainThreadOnly = !!(ciFlags & nsIClassInfo::MAIN_THREAD_ONLY);
    map = scope->GetWrappedNativeProtoMap(mainThreadOnly);
    lock = mainThreadOnly ? nullptr : scope->GetRuntime()->GetMapLock();
    {   // scoped lock
        XPCAutoLock al(lock);
        proto = map->Find(classInfo);
        if (proto)
            return proto;
    }

    AutoMarkingNativeSetPtr set(cx);
    set = XPCNativeSet::GetNewOrUsed(classInfo);
    if (!set)
        return nullptr;

    proto = new XPCWrappedNativeProto(scope, classInfo, ciFlags, set, offsets);

    if (!proto || !proto->Init(scriptableCreateInfo, callPostCreatePrototype)) {
        delete proto.get();
        return nullptr;
    }

    {   // scoped lock
        XPCAutoLock al(lock);
        map->Add(classInfo, proto);
    }

    return proto;
}

Exemple #3

Fichier : XPCWrappedNativeProto.cpp Projet : AtulKumar2/gecko-dev

// static
XPCWrappedNativeProto*
XPCWrappedNativeProto::GetNewOrUsed(XPCWrappedNativeScope* scope,
                                    nsIClassInfo* classInfo,
                                    const XPCNativeScriptableCreateInfo* scriptableCreateInfo,
                                    bool callPostCreatePrototype)
{
    AutoJSContext cx;
    MOZ_ASSERT(scope, "bad param");
    MOZ_ASSERT(classInfo, "bad param");

    AutoMarkingWrappedNativeProtoPtr proto(cx);
    ClassInfo2WrappedNativeProtoMap* map = nullptr;

    uint32_t ciFlags;
    if (NS_FAILED(classInfo->GetFlags(&ciFlags)))
        ciFlags = 0;

    map = scope->GetWrappedNativeProtoMap();
    proto = map->Find(classInfo);
    if (proto)
        return proto;

    AutoMarkingNativeSetPtr set(cx);
    set = XPCNativeSet::GetNewOrUsed(classInfo);
    if (!set)
        return nullptr;

    proto = new XPCWrappedNativeProto(scope, classInfo, ciFlags, set);

    if (!proto || !proto->Init(scriptableCreateInfo, callPostCreatePrototype)) {
        delete proto.get();
        return nullptr;
    }

    map->Add(classInfo, proto);

    return proto;
}

Exemple #4

Fichier : xpcwrappednativeproto.cpp Projet : Akin-Net/mozilla-central

// static
XPCWrappedNativeProto*
XPCWrappedNativeProto::GetNewOrUsed(XPCCallContext& ccx,
                                    XPCWrappedNativeScope* Scope,
                                    nsIClassInfo* ClassInfo,
                                    const XPCNativeScriptableCreateInfo* ScriptableCreateInfo,
                                    JSBool ForceNoSharing,
                                    JSBool isGlobal,
                                    QITableEntry* offsets)
{
    NS_ASSERTION(Scope, "bad param");
    NS_ASSERTION(ClassInfo, "bad param");

    AutoMarkingWrappedNativeProtoPtr proto(ccx);
    ClassInfo2WrappedNativeProtoMap* map;
    XPCLock* lock;
    JSBool shared;

    JSUint32 ciFlags;
    if(NS_FAILED(ClassInfo->GetFlags(&ciFlags)))
        ciFlags = 0;

    if(ciFlags & XPC_PROTO_DONT_SHARE)
    {
        NS_ERROR("reserved flag set!");
        ciFlags &= ~XPC_PROTO_DONT_SHARE;
    }

    if(ForceNoSharing || (ciFlags & nsIClassInfo::PLUGIN_OBJECT) ||
       (ScriptableCreateInfo &&
        ScriptableCreateInfo->GetFlags().DontSharePrototype()))
    {
        ciFlags |= XPC_PROTO_DONT_SHARE;
        shared = JS_FALSE;
    }
    else
    {
        shared = JS_TRUE;
    }

    if(shared)
    {
        JSBool mainThreadOnly = !!(ciFlags & nsIClassInfo::MAIN_THREAD_ONLY);
        map = Scope->GetWrappedNativeProtoMap(mainThreadOnly);
        lock = mainThreadOnly ? nsnull : Scope->GetRuntime()->GetMapLock();
        {   // scoped lock
            XPCAutoLock al(lock);
            proto = map->Find(ClassInfo);
            if(proto)
                return proto;
        }
    }

    AutoMarkingNativeSetPtr set(ccx);
    set = XPCNativeSet::GetNewOrUsed(ccx, ClassInfo);
    if(!set)
        return nsnull;

    proto = new XPCWrappedNativeProto(Scope, ClassInfo, ciFlags, set, offsets);

    if(!proto || !proto->Init(ccx, isGlobal, ScriptableCreateInfo))
    {
        delete proto.get();
        return nsnull;
    }

    if(shared)
    {   // scoped lock
        XPCAutoLock al(lock);
        map->Add(ClassInfo, proto);
    }

    return proto;
}