1e5c31af7Sopenharmony_ci// Copyright 2019 The Amber Authors. 2e5c31af7Sopenharmony_ci// 3e5c31af7Sopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License"); 4e5c31af7Sopenharmony_ci// you may not use this file except in compliance with the License. 5e5c31af7Sopenharmony_ci// You may obtain a copy of the License at 6e5c31af7Sopenharmony_ci// 7e5c31af7Sopenharmony_ci// http://www.apache.org/licenses/LICENSE-2.0 8e5c31af7Sopenharmony_ci// 9e5c31af7Sopenharmony_ci// Unless required by applicable law or agreed to in writing, software 10e5c31af7Sopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS, 11e5c31af7Sopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12e5c31af7Sopenharmony_ci// See the License for the specific language governing permissions and 13e5c31af7Sopenharmony_ci// limitations under the License. 14e5c31af7Sopenharmony_ci 15e5c31af7Sopenharmony_ci#include <jni.h> 16e5c31af7Sopenharmony_ci 17e5c31af7Sopenharmony_ci#include <sstream> 18e5c31af7Sopenharmony_ci#include <string> 19e5c31af7Sopenharmony_ci#include <vector> 20e5c31af7Sopenharmony_ci 21e5c31af7Sopenharmony_ciextern int android_main(int argc, const char** argv); 22e5c31af7Sopenharmony_ci 23e5c31af7Sopenharmony_ci#pragma clang diagnostic push 24e5c31af7Sopenharmony_ci#pragma clang diagnostic ignored "-Wmissing-prototypes" 25e5c31af7Sopenharmony_ci#pragma ide diagnostic ignored "OCUnusedGlobalDeclarationInspection" 26e5c31af7Sopenharmony_ci 27e5c31af7Sopenharmony_ciextern "C" JNIEXPORT JNICALL int Java_com_google_amber_Amber_androidHelper( 28e5c31af7Sopenharmony_ci JNIEnv* env, 29e5c31af7Sopenharmony_ci jobject, 30e5c31af7Sopenharmony_ci jobjectArray args, 31e5c31af7Sopenharmony_ci jstring stdoutFile, 32e5c31af7Sopenharmony_ci jstring stderrFile) { 33e5c31af7Sopenharmony_ci const char* stdout_file_cstr = env->GetStringUTFChars(stdoutFile, nullptr); 34e5c31af7Sopenharmony_ci const char* stderr_file_cstr = env->GetStringUTFChars(stderrFile, nullptr); 35e5c31af7Sopenharmony_ci 36e5c31af7Sopenharmony_ci // Redirect std output to a file 37e5c31af7Sopenharmony_ci freopen(stdout_file_cstr, "w", stdout); 38e5c31af7Sopenharmony_ci freopen(stderr_file_cstr, "w", stderr); 39e5c31af7Sopenharmony_ci 40e5c31af7Sopenharmony_ci env->ReleaseStringUTFChars(stdoutFile, stdout_file_cstr); 41e5c31af7Sopenharmony_ci env->ReleaseStringUTFChars(stderrFile, stderr_file_cstr); 42e5c31af7Sopenharmony_ci 43e5c31af7Sopenharmony_ci jsize arg_count = env->GetArrayLength(args); 44e5c31af7Sopenharmony_ci 45e5c31af7Sopenharmony_ci std::vector<std::string> argv_string; 46e5c31af7Sopenharmony_ci argv_string.push_back("amber"); 47e5c31af7Sopenharmony_ci 48e5c31af7Sopenharmony_ci for (jsize i = 0; i < arg_count; i++) { 49e5c31af7Sopenharmony_ci jstring js = static_cast<jstring>(env->GetObjectArrayElement(args, i)); 50e5c31af7Sopenharmony_ci const char* arg_cstr = env->GetStringUTFChars(js, nullptr); 51e5c31af7Sopenharmony_ci argv_string.push_back(arg_cstr); 52e5c31af7Sopenharmony_ci env->ReleaseStringUTFChars(js, arg_cstr); 53e5c31af7Sopenharmony_ci } 54e5c31af7Sopenharmony_ci 55e5c31af7Sopenharmony_ci std::vector<const char*> argv; 56e5c31af7Sopenharmony_ci 57e5c31af7Sopenharmony_ci for (const std::string& arg : argv_string) 58e5c31af7Sopenharmony_ci argv.push_back(arg.c_str()); 59e5c31af7Sopenharmony_ci 60e5c31af7Sopenharmony_ci return android_main(static_cast<int>(argv.size()), argv.data()); 61e5c31af7Sopenharmony_ci} 62e5c31af7Sopenharmony_ci 63e5c31af7Sopenharmony_ci#pragma clang diagnostic pop 64