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61 lines
2.3 KiB
61 lines
2.3 KiB
4 months ago
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <jni.h>
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#include <sstream>
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#include <stdio.h>
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#include <android-base/logging.h>
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#include <android-base/macros.h>
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#include "jni/java_vm_ext.h"
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#include "runtime.h"
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namespace art {
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extern "C" JNIEXPORT jlong JNICALL Java_Main_GetMethodId(JNIEnv* env,
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jclass k ATTRIBUTE_UNUSED,
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bool is_static,
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jclass target,
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jstring name,
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jstring sig) {
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auto get_id = is_static ? env->functions->GetStaticMethodID : env->functions->GetMethodID;
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jboolean cpy;
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const char* cname = env->GetStringUTFChars(name, &cpy);
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const char* csig = env->GetStringUTFChars(sig, &cpy);
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jlong res = static_cast<jlong>(reinterpret_cast<intptr_t>(get_id(env, target, cname, csig)));
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env->ReleaseStringUTFChars(name, cname);
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env->ReleaseStringUTFChars(sig, csig);
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return res;
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}
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extern "C" JNIEXPORT jobject JNICALL Java_Main_GetJniType(JNIEnv* env, jclass k ATTRIBUTE_UNUSED) {
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std::ostringstream oss;
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oss << Runtime::Current()->GetJniIdType();
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return env->NewStringUTF(oss.str().c_str());
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}
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extern "C" JNIEXPORT void JNICALL Java_Main_SetToPointerIds(JNIEnv* env ATTRIBUTE_UNUSED,
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jclass k ATTRIBUTE_UNUSED) {
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Runtime::Current()->SetJniIdType(JniIdType::kPointer);
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}
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extern "C" JNIEXPORT void JNICALL Java_Main_SetToIndexIds(JNIEnv* env ATTRIBUTE_UNUSED,
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jclass k ATTRIBUTE_UNUSED) {
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Runtime::Current()->SetJniIdType(JniIdType::kIndices);
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}
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} // namespace art
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