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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// An implementation of the native-bridge interface for testing.
#include "nativebridge/native_bridge.h"
#include "NativeBridge6PreZygoteFork_lib.h"
// NativeBridgeCallbacks implementations
extern "C" bool native_bridge6_initialize(
const android::NativeBridgeRuntimeCallbacks* /* art_cbs */,
const char* /* app_code_cache_dir */,
const char* /* isa */) {
return true;
}
extern "C" void* native_bridge6_loadLibrary(const char* /* libpath */, int /* flag */) {
return nullptr;
}
extern "C" void* native_bridge6_getTrampoline(void* /* handle */, const char* /* name */,
const char* /* shorty */, uint32_t /* len */) {
return nullptr;
}
extern "C" bool native_bridge6_isSupported(const char* /* libpath */) {
return false;
}
extern "C" const struct android::NativeBridgeRuntimeValues* native_bridge6_getAppEnv(
const char* /* abi */) {
return nullptr;
}
extern "C" bool native_bridge6_isCompatibleWith(uint32_t version) {
// For testing, allow 1-6, but disallow 7+.
return version <= 6;
}
extern "C" android::NativeBridgeSignalHandlerFn native_bridge6_getSignalHandler(int /* signal */) {
return nullptr;
}
extern "C" int native_bridge6_unloadLibrary(void* /* handle */) {
return 0;
}
extern "C" const char* native_bridge6_getError() {
return nullptr;
}
extern "C" bool native_bridge6_isPathSupported(const char* /* path */) {
return true;
}
extern "C" bool native_bridge6_initAnonymousNamespace(const char* /* public_ns_sonames */,
const char* /* anon_ns_library_path */) {
return true;
}
extern "C" android::native_bridge_namespace_t*
native_bridge6_createNamespace(const char* /* name */,
const char* /* ld_library_path */,
const char* /* default_library_path */,
uint64_t /* type */,
const char* /* permitted_when_isolated_path */,
android::native_bridge_namespace_t* /* parent_ns */) {
return nullptr;
}
extern "C" bool native_bridge6_linkNamespaces(android::native_bridge_namespace_t* /* from */,
android::native_bridge_namespace_t* /* to */,
const char* /* shared_libs_soname */) {
return true;
}
extern "C" void* native_bridge6_loadLibraryExt(const char* /* libpath */,
int /* flag */,
android::native_bridge_namespace_t* /* ns */) {
return nullptr;
}
extern "C" android::native_bridge_namespace_t* native_bridge6_getVendorNamespace() {
return nullptr;
}
extern "C" android::native_bridge_namespace_t* native_bridge6_getExportedNamespace(const char* /* name */) {
return nullptr;
}
extern "C" void native_bridge6_preZygoteFork() {
android::SetPreZygoteForkDone();
}
android::NativeBridgeCallbacks NativeBridgeItf{
// v1
.version = 6,
.initialize = &native_bridge6_initialize,
.loadLibrary = &native_bridge6_loadLibrary,
.getTrampoline = &native_bridge6_getTrampoline,
.isSupported = &native_bridge6_isSupported,
.getAppEnv = &native_bridge6_getAppEnv,
// v2
.isCompatibleWith = &native_bridge6_isCompatibleWith,
.getSignalHandler = &native_bridge6_getSignalHandler,
// v3
.unloadLibrary = &native_bridge6_unloadLibrary,
.getError = &native_bridge6_getError,
.isPathSupported = &native_bridge6_isPathSupported,
.initAnonymousNamespace = &native_bridge6_initAnonymousNamespace,
.createNamespace = &native_bridge6_createNamespace,
.linkNamespaces = &native_bridge6_linkNamespaces,
.loadLibraryExt = &native_bridge6_loadLibraryExt,
// v4
&native_bridge6_getVendorNamespace,
// v5
&native_bridge6_getExportedNamespace,
// v6
&native_bridge6_preZygoteFork};
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