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75 lines
2.9 KiB
75 lines
2.9 KiB
/* Copyright (C) 2017 The Android Open Source Project
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This file implements interfaces from the file jvmti.h. This implementation
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* is licensed under the same terms as the file jvmti.h. The
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* copyright and license information for the file jvmti.h follows.
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*
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* Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#ifndef ART_OPENJDKJVMTI_TI_CLASS_LOADER_INL_H_
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#define ART_OPENJDKJVMTI_TI_CLASS_LOADER_INL_H_
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#include "ti_class_loader.h"
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#include "art_field-inl.h"
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#include "handle.h"
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#include "handle_scope.h"
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#include "jni/jni_internal.h"
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#include "mirror/object.h"
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#include "mirror/object_array-inl.h"
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#include "well_known_classes.h"
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namespace openjdkjvmti {
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template<typename Visitor>
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inline void ClassLoaderHelper::VisitDexFileObjects(art::Thread* self,
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art::Handle<art::mirror::ClassLoader> loader,
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const Visitor& visitor) {
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art::StackHandleScope<1> hs(self);
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art::ArtField* element_dex_file_field = art::jni::DecodeArtField(
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art::WellKnownClasses::dalvik_system_DexPathList__Element_dexFile);
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art::Handle<art::mirror::ObjectArray<art::mirror::Object>> dex_elements_list(
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hs.NewHandle(GetDexElementList(self, loader)));
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if (dex_elements_list == nullptr) {
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return;
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}
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// Iterate over the DexPathList$Element to find the right one
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for (auto current_element : dex_elements_list.Iterate<art::mirror::Object>()) {
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CHECK(!current_element.IsNull());
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art::ObjPtr<art::mirror::Object> dex_file(element_dex_file_field->GetObject(current_element));
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if (!dex_file.IsNull()) {
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if (!visitor(dex_file)) {
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return;
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}
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}
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}
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}
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} // namespace openjdkjvmti
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#endif // ART_OPENJDKJVMTI_TI_CLASS_LOADER_INL_H_
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