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Merge yuzu-emu#12920

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yuzubot
2024-02-06 01:00:20 +00:00
parent b84a25d8a0
commit 01fb8a7597
16 changed files with 315 additions and 302 deletions
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163
src/common/fs/fs_android.cpp
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@ -1,63 +1,38 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/android/android_common.h"
#include "common/android/id_cache.h"
#include "common/assert.h"
#include "common/fs/fs_android.h"
#include "common/string_util.h"
namespace Common::FS::Android {
JNIEnv* GetEnvForThread() {
thread_local static struct OwnedEnv {
OwnedEnv() {
status = g_jvm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6);
if (status == JNI_EDETACHED)
g_jvm->AttachCurrentThread(&env, nullptr);
}
~OwnedEnv() {
if (status == JNI_EDETACHED)
g_jvm->DetachCurrentThread();
}
int status;
JNIEnv* env = nullptr;
} owned;
return owned.env;
}
void RegisterCallbacks(JNIEnv* env, jclass clazz) {
env->GetJavaVM(&g_jvm);
native_library = clazz;
#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature) \
F(JMethodID, JMethodName, Signature)
#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature) \
F(JMethodID, JMethodName, Signature)
#define FS(FunctionName, ReturnValue, Parameters, JMethodID, JMethodName, Signature) \
F(JMethodID, JMethodName, Signature)
#define F(JMethodID, JMethodName, Signature) \
JMethodID = env->GetStaticMethodID(native_library, JMethodName, Signature);
ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
ANDROID_STORAGE_FUNCTIONS(FS)
#undef F
#undef FS
#undef FR
#undef FH
s_get_parent_directory = env->GetStaticMethodID(native_library, "getParentDirectory",
"(Ljava/lang/String;)Ljava/lang/String;");
s_get_filename = env->GetStaticMethodID(native_library, "getFilename",
"(Ljava/lang/String;)Ljava/lang/String;");
s_get_size = env->GetStaticMethodID(native_library, "getSize", "(Ljava/lang/String;)J");
s_is_directory = env->GetStaticMethodID(native_library, "isDirectory", "(Ljava/lang/String;)Z");
s_file_exists = env->GetStaticMethodID(native_library, "exists", "(Ljava/lang/String;)Z");
s_open_content_uri = env->GetStaticMethodID(native_library, "openContentUri",
"(Ljava/lang/String;Ljava/lang/String;)I");
}
void UnRegisterCallbacks() {
#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature) F(JMethodID)
#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature) F(JMethodID)
#define FS(FunctionName, ReturnValue, Parameters, JMethodID, JMethodName, Signature) F(JMethodID)
#define F(JMethodID) JMethodID = nullptr;
ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
ANDROID_STORAGE_FUNCTIONS(FS)
#undef F
#undef FS
#undef FR
#undef FH
s_get_parent_directory = nullptr;
s_get_filename = nullptr;
s_get_size = nullptr;
s_is_directory = nullptr;
s_file_exists = nullptr;
s_open_content_uri = nullptr;
}
bool IsContentUri(const std::string& path) {
@ -70,7 +45,7 @@ bool IsContentUri(const std::string& path) {
}
int OpenContentUri(const std::string& filepath, OpenMode openmode) {
if (open_content_uri == nullptr)
if (s_open_content_uri == nullptr)
return -1;
const char* mode = "";
@ -82,50 +57,66 @@ int OpenContentUri(const std::string& filepath, OpenMode openmode) {
UNIMPLEMENTED();
return -1;
}
auto env = GetEnvForThread();
jstring j_filepath = env->NewStringUTF(filepath.c_str());
jstring j_mode = env->NewStringUTF(mode);
return env->CallStaticIntMethod(native_library, open_content_uri, j_filepath, j_mode);
auto env = Common::Android::GetEnvForThread();
jstring j_filepath = Common::Android::ToJString(env, filepath);
jstring j_mode = Common::Android::ToJString(env, mode);
return env->CallStaticIntMethod(native_library, s_open_content_uri, j_filepath, j_mode);
}
#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature) \
F(FunctionName, ReturnValue, JMethodID, Caller)
#define F(FunctionName, ReturnValue, JMethodID, Caller) \
ReturnValue FunctionName(const std::string& filepath) { \
if (JMethodID == nullptr) { \
return 0; \
} \
auto env = GetEnvForThread(); \
jstring j_filepath = env->NewStringUTF(filepath.c_str()); \
return env->Caller(native_library, JMethodID, j_filepath); \
std::uint64_t GetSize(const std::string& filepath) {
if (s_get_size == nullptr) {
return 0;
}
ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
#undef F
#undef FR
auto env = Common::Android::GetEnvForThread();
return static_cast<u64>(env->CallStaticLongMethod(
native_library, s_get_size,
Common::Android::ToJString(Common::Android::GetEnvForThread(), filepath)));
}
#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature) \
F(FunctionName, JMethodID, Caller)
#define F(FunctionName, JMethodID, Caller) \
std::string FunctionName(const std::string& filepath) { \
if (JMethodID == nullptr) { \
return 0; \
} \
auto env = GetEnvForThread(); \
jstring j_filepath = env->NewStringUTF(filepath.c_str()); \
jstring j_return = \
static_cast<jstring>(env->Caller(native_library, JMethodID, j_filepath)); \
if (!j_return) { \
return {}; \
} \
const jchar* jchars = env->GetStringChars(j_return, nullptr); \
const jsize length = env->GetStringLength(j_return); \
const std::u16string_view string_view(reinterpret_cast<const char16_t*>(jchars), length); \
const std::string converted_string = Common::UTF16ToUTF8(string_view); \
env->ReleaseStringChars(j_return, jchars); \
return converted_string; \
bool IsDirectory(const std::string& filepath) {
if (s_is_directory == nullptr) {
return 0;
}
ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
#undef F
#undef FH
auto env = Common::Android::GetEnvForThread();
return env->CallStaticBooleanMethod(
native_library, s_is_directory,
Common::Android::ToJString(Common::Android::GetEnvForThread(), filepath));
}
bool Exists(const std::string& filepath) {
if (s_file_exists == nullptr) {
return 0;
}
auto env = Common::Android::GetEnvForThread();
return env->CallStaticBooleanMethod(
native_library, s_file_exists,
Common::Android::ToJString(Common::Android::GetEnvForThread(), filepath));
}
std::string GetParentDirectory(const std::string& filepath) {
if (s_get_parent_directory == nullptr) {
return 0;
}
auto env = Common::Android::GetEnvForThread();
jstring j_return = static_cast<jstring>(env->CallStaticObjectMethod(
native_library, s_get_parent_directory, Common::Android::ToJString(env, filepath)));
if (!j_return) {
return {};
}
return Common::Android::GetJString(env, j_return);
}
std::string GetFilename(const std::string& filepath) {
if (s_get_filename == nullptr) {
return 0;
}
auto env = Common::Android::GetEnvForThread();
jstring j_return = static_cast<jstring>(env->CallStaticObjectMethod(
native_library, s_get_filename, Common::Android::ToJString(env, filepath)));
if (!j_return) {
return {};
}
return Common::Android::GetJString(env, j_return);
}
} // namespace Common::FS::Android