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bba33c7ced
FindAllGamePaths may take a little while, and holding the gameFileCache lock isn't actually necessary until it's time to put the results returned by FindAllGamePaths into gameFileCache. The downside of this change is that we have to do an extra round of JNI in between FindAllGamePaths and Update, but I don't think that's much of a problem.
102 lines
3.4 KiB
C++
102 lines
3.4 KiB
C++
// Copyright 2018 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <memory>
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#include <vector>
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#include <jni.h>
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#include "UICommon/GameFileCache.h"
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#include "jni/AndroidCommon/AndroidCommon.h"
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#include "jni/AndroidCommon/IDCache.h"
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#include "jni/GameList/GameFile.h"
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namespace UICommon
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{
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class GameFile;
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}
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static UICommon::GameFileCache* GetPointer(JNIEnv* env, jobject obj)
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{
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return reinterpret_cast<UICommon::GameFileCache*>(
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env->GetLongField(obj, IDCache::GetGameFileCachePointer()));
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}
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#ifdef __cplusplus
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extern "C" {
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#endif
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JNIEXPORT jlong JNICALL
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Java_org_dolphinemu_dolphinemu_model_GameFileCache_newGameFileCache(JNIEnv* env, jclass)
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{
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return reinterpret_cast<jlong>(new UICommon::GameFileCache());
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}
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JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_finalize(JNIEnv* env,
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jobject obj)
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{
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delete GetPointer(env, obj);
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}
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JNIEXPORT jobjectArray JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_getAllGamePaths(
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JNIEnv* env, jclass, jobjectArray folder_paths, jboolean recursive_scan)
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{
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return VectorToJStringArray(
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env, UICommon::FindAllGamePaths(JStringArrayToVector(env, folder_paths), recursive_scan));
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}
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JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_getSize(JNIEnv* env,
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jobject obj)
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{
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return static_cast<jint>(GetPointer(env, obj)->GetSize());
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}
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JNIEXPORT jobjectArray JNICALL
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Java_org_dolphinemu_dolphinemu_model_GameFileCache_getAllGames(JNIEnv* env, jobject obj)
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{
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const UICommon::GameFileCache* ptr = GetPointer(env, obj);
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const jobjectArray array =
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env->NewObjectArray(static_cast<jsize>(ptr->GetSize()), IDCache::GetGameFileClass(), nullptr);
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jsize i = 0;
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GetPointer(env, obj)->ForEach([env, array, &i](const auto& game_file) {
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env->SetObjectArrayElement(array, i++, GameFileToJava(env, game_file));
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});
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return array;
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}
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JNIEXPORT jobject JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_addOrGet(JNIEnv* env,
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jobject obj,
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jstring path)
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{
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bool cache_changed = false;
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return GameFileToJava(env, GetPointer(env, obj)->AddOrGet(GetJString(env, path), &cache_changed));
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}
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JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_update(
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JNIEnv* env, jobject obj, jobjectArray game_paths)
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{
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return GetPointer(env, obj)->Update(JStringArrayToVector(env, game_paths));
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}
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JNIEXPORT jboolean JNICALL
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Java_org_dolphinemu_dolphinemu_model_GameFileCache_updateAdditionalMetadata(JNIEnv* env,
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jobject obj)
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{
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return GetPointer(env, obj)->UpdateAdditionalMetadata();
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}
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JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_load(JNIEnv* env,
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jobject obj)
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{
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return GetPointer(env, obj)->Load();
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}
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JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_save(JNIEnv* env,
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jobject obj)
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{
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return GetPointer(env, obj)->Save();
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}
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#ifdef __cplusplus
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}
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#endif
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