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cocos_lib/cocos/bindings/manual/JavaScriptJavaBridge.cpp

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/****************************************************************************
Copyright (c) 2018-2023 Xiamen Yaji Software Co., Ltd.
http://www.cocos.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#include "cocos/bindings/manual/JavaScriptJavaBridge.h"
#include "cocos/application/ApplicationManager.h"
#include "cocos/base/UTF8.h"
#include "cocos/bindings/manual/jsb_conversions.h"
#if CC_PLATFORM == CC_PLATFORM_ANDROID
#include <android/log.h>
#elif CC_PLATFORM == CC_PLATFORM_OHOS
#include <hilog/log.h>
#endif
#ifdef LOG_TAG
#undef LOG_TAG
#endif
#define LOG_TAG "JavaScriptJavaBridge"
#ifndef ORG_JAVABRIDGE_CLASS_NAME
#define ORG_JAVABRIDGE_CLASS_NAME com_cocos_lib_CocosJavascriptJavaBridge
#endif
#define JNI_JSJAVABRIDGE(FUNC) JNI_METHOD1(ORG_JAVABRIDGE_CLASS_NAME, FUNC)
#define JSJ_ERR_OK (0)
#define JSJ_ERR_TYPE_NOT_SUPPORT (-1)
#define JSJ_ERR_INVALID_SIGNATURES (-2)
#define JSJ_ERR_METHOD_NOT_FOUND (-3)
#define JSJ_ERR_EXCEPTION_OCCURRED (-4)
#define JSJ_ERR_VM_THREAD_DETACHED (-5)
#define JSJ_ERR_VM_FAILURE (-6)
#define JSJ_ERR_CLASS_NOT_FOUND (-7)
class JavaScriptJavaBridge {
public:
enum class ValueType : char {
INVALID,
VOID,
INTEGER,
LONG,
FLOAT,
BOOLEAN,
STRING,
VECTOR,
FUNCTION
};
using ValueTypes = ccstd::vector<ValueType>;
using ReturnValue = union {
int intValue;
int64_t longValue;
float floatValue;
int boolValue;
ccstd::string *stringValue;
};
class CallInfo {
public:
CallInfo(const char *className, const char *methodName, const char *methodSig)
: _mClassName(className),
_mMethodName(methodName),
_mMethodSig(methodSig) {
memset(&_mRet, 0, sizeof(_mRet));
_mValid = validateMethodSig() && getMethodInfo();
}
~CallInfo();
bool isValid() const {
return _mValid;
}
int getErrorCode() const {
return _mError;
}
void tryThrowJSException() const {
if (_mError != JSJ_ERR_OK) {
se::ScriptEngine::getInstance()->throwException(getErrorMessage());
}
}
const char *getErrorMessage() const {
switch (_mError) {
case JSJ_ERR_TYPE_NOT_SUPPORT:
return "argument type is not supported";
case JSJ_ERR_INVALID_SIGNATURES:
return "invalid signature";
case JSJ_ERR_METHOD_NOT_FOUND:
return "method not found";
case JSJ_ERR_EXCEPTION_OCCURRED:
return "excpected occurred";
case JSJ_ERR_VM_THREAD_DETACHED:
return "vm thread detached";
case JSJ_ERR_VM_FAILURE:
return "vm failure";
case JSJ_ERR_CLASS_NOT_FOUND:
return "class not found";
case JSJ_ERR_OK:
default:
return "NOERROR";
}
}
JNIEnv *getEnv() const {
return _mEnv;
}
ValueType argumentTypeAtIndex(size_t index) {
return _mArgumentsType.at(index);
}
int getArgumentsCount() const {
return _mArgumentsCount;
}
ValueType getReturnValueType() {
return _mReturnType;
}
ReturnValue getReturnValue() {
return _mRet;
}
bool execute();
bool executeWithArgs(jvalue *args);
private:
bool _mValid{false};
int _mError{JSJ_ERR_OK};
ccstd::string _mClassName;
ccstd::string _mMethodName;
ccstd::string _mMethodSig;
int _mArgumentsCount{0};
ValueTypes _mArgumentsType;
ValueType _mReturnType{ValueType::VOID};
ReturnValue _mRet;
jstring _mRetjstring{nullptr};
JNIEnv *_mEnv{nullptr};
jclass _mClassID{nullptr};
jmethodID _mMethodID{nullptr};
bool validateMethodSig();
bool getMethodInfo();
ValueType checkType(const ccstd::string &sig, size_t *pos);
};
static bool convertReturnValue(ReturnValue retValue, ValueType type, se::Value *ret);
};
using JsCallback = std::function<void(const ccstd::string &, const ccstd::string &)>;
class ScriptNativeBridge {
public:
void callByNative(const ccstd::string &arg0, const ccstd::string &arg1);
inline void setCallback(const JsCallback &cb) {
_callback = cb;
}
static ScriptNativeBridge *bridgeCxxInstance;
se::Value jsCb;
private:
JsCallback _callback{nullptr}; // NOLINT(readability-identifier-naming)
};
extern "C" {
JNIEXPORT jint JNICALL JNI_JSJAVABRIDGE(evalString)(JNIEnv *env, jclass /*cls*/, jstring value) {
if (!se::ScriptEngine::getInstance()->isValid()) {
CC_LOG_DEBUG("ScriptEngine has not been initialized");
return 0;
}
se::AutoHandleScope hs;
bool strFlag = false;
ccstd::string strValue = cc::StringUtils::getStringUTFCharsJNI(env, value, &strFlag);
if (!strFlag) {
CC_LOG_DEBUG("JavaScriptJavaBridge_evalString error, invalid string code");
return 0;
}
se::ScriptEngine::getInstance()->evalString(strValue.c_str());
return 1;
}
JNIEXPORT void JNICALL
Java_com_cocos_lib_JsbBridge_nativeSendToScript(JNIEnv *env, jclass clazz, jstring arg0, jstring arg1) { // NOLINT
ccstd::string cArg0{cc::JniHelper::jstring2string(arg0)};
ccstd::string cArg1{cc::JniHelper::jstring2string(arg1)};
CC_CURRENT_ENGINE()->getScheduler()->performFunctionInCocosThread([=]() {
ScriptNativeBridge::bridgeCxxInstance->callByNative(cArg0, cArg1);
});
}
} // extern "C"
ScriptNativeBridge *ScriptNativeBridge::bridgeCxxInstance{nullptr};
JavaScriptJavaBridge::CallInfo::~CallInfo() {
_mEnv->DeleteLocalRef(_mClassID);
if (_mReturnType == ValueType::STRING && _mRet.stringValue) {
_mEnv->DeleteLocalRef(_mRetjstring);
delete _mRet.stringValue;
}
}
bool JavaScriptJavaBridge::CallInfo::execute() {
switch (_mReturnType) {
case JavaScriptJavaBridge::ValueType::VOID:
_mEnv->CallStaticVoidMethod(_mClassID, _mMethodID);
break;
case JavaScriptJavaBridge::ValueType::INTEGER:
_mRet.intValue = _mEnv->CallStaticIntMethod(_mClassID, _mMethodID);
break;
case JavaScriptJavaBridge::ValueType::LONG:
_mRet.longValue = _mEnv->CallStaticLongMethod(_mClassID, _mMethodID);
break;
case JavaScriptJavaBridge::ValueType::FLOAT:
_mRet.floatValue = _mEnv->CallStaticFloatMethod(_mClassID, _mMethodID);
break;
case JavaScriptJavaBridge::ValueType::BOOLEAN:
_mRet.boolValue = _mEnv->CallStaticBooleanMethod(_mClassID, _mMethodID);
break;
case JavaScriptJavaBridge::ValueType::STRING: {
_mRetjstring = static_cast<jstring>(_mEnv->CallStaticObjectMethod(_mClassID, _mMethodID));
if (_mRetjstring) {
ccstd::string strValue = cc::StringUtils::getStringUTFCharsJNI(_mEnv, _mRetjstring);
_mRet.stringValue = ccnew ccstd::string(strValue);
} else {
_mRet.stringValue = nullptr;
}
break;
}
default:
_mError = JSJ_ERR_TYPE_NOT_SUPPORT;
SE_LOGD("Return type '%d' is not supported", static_cast<int>(_mReturnType));
return false;
}
if (_mEnv->ExceptionCheck() == JNI_TRUE) {
_mEnv->ExceptionDescribe();
_mEnv->ExceptionClear();
_mError = JSJ_ERR_EXCEPTION_OCCURRED;
return false;
}
return true;
}
bool JavaScriptJavaBridge::CallInfo::executeWithArgs(jvalue *args) {
switch (_mReturnType) {
case JavaScriptJavaBridge::ValueType::VOID:
_mEnv->CallStaticVoidMethodA(_mClassID, _mMethodID, args);
break;
case JavaScriptJavaBridge::ValueType::INTEGER:
_mRet.intValue = _mEnv->CallStaticIntMethodA(_mClassID, _mMethodID, args);
break;
case JavaScriptJavaBridge::ValueType::LONG:
_mRet.longValue = _mEnv->CallStaticLongMethodA(_mClassID, _mMethodID, args);
break;
case JavaScriptJavaBridge::ValueType::FLOAT:
_mRet.floatValue = _mEnv->CallStaticFloatMethodA(_mClassID, _mMethodID, args);
break;
case JavaScriptJavaBridge::ValueType::BOOLEAN:
_mRet.boolValue = _mEnv->CallStaticBooleanMethodA(_mClassID, _mMethodID, args);
break;
case JavaScriptJavaBridge::ValueType::STRING: {
_mRetjstring = static_cast<jstring>(_mEnv->CallStaticObjectMethodA(_mClassID, _mMethodID, args));
if (_mRetjstring) {
ccstd::string strValue = cc::StringUtils::getStringUTFCharsJNI(_mEnv, _mRetjstring);
_mRet.stringValue = ccnew ccstd::string(strValue);
} else {
_mRet.stringValue = nullptr;
}
break;
}
default:
_mError = JSJ_ERR_TYPE_NOT_SUPPORT;
SE_LOGD("Return type '%d' is not supported", static_cast<int>(_mReturnType));
return false;
}
if (_mEnv->ExceptionCheck() == JNI_TRUE) {
_mEnv->ExceptionDescribe();
_mEnv->ExceptionClear();
_mError = JSJ_ERR_EXCEPTION_OCCURRED;
return false;
}
return true;
}
bool JavaScriptJavaBridge::CallInfo::validateMethodSig() {
size_t len = _mMethodSig.length();
if (len < 3 || _mMethodSig[0] != '(') // min sig is "()V"
{
_mError = JSJ_ERR_INVALID_SIGNATURES;
return false;
}
size_t pos = 1;
while (pos < len && _mMethodSig[pos] != ')') {
JavaScriptJavaBridge::ValueType type = checkType(_mMethodSig, &pos);
if (type == ValueType::INVALID) return false;
_mArgumentsCount++;
_mArgumentsType.push_back(type);
pos++;
}
if (pos >= len || _mMethodSig[pos] != ')') {
_mError = JSJ_ERR_INVALID_SIGNATURES;
return false;
}
pos++;
_mReturnType = checkType(_mMethodSig, &pos);
return true;
}
JavaScriptJavaBridge::ValueType JavaScriptJavaBridge::CallInfo::checkType(const ccstd::string &sig, size_t *pos) {
switch (sig[*pos]) {
case 'I':
return JavaScriptJavaBridge::ValueType::INTEGER;
case 'J':
return JavaScriptJavaBridge::ValueType::LONG;
case 'F':
return JavaScriptJavaBridge::ValueType::FLOAT;
case 'Z':
return JavaScriptJavaBridge::ValueType::BOOLEAN;
case 'V':
return JavaScriptJavaBridge::ValueType::VOID;
case 'L':
size_t pos2 = sig.find_first_of(';', *pos + 1);
if (pos2 == ccstd::string::npos) {
_mError = JSJ_ERR_INVALID_SIGNATURES;
return ValueType::INVALID;
}
const ccstd::string t = sig.substr(*pos, pos2 - *pos + 1);
if (t == "Ljava/lang/String;") {
*pos = pos2;
return ValueType::STRING;
}
if (t == "Ljava/util/Vector;") {
*pos = pos2;
return ValueType::VECTOR;
}
_mError = JSJ_ERR_TYPE_NOT_SUPPORT;
return ValueType::INVALID;
}
_mError = JSJ_ERR_TYPE_NOT_SUPPORT;
return ValueType::INVALID;
}
bool JavaScriptJavaBridge::CallInfo::getMethodInfo() {
_mMethodID = nullptr;
_mEnv = nullptr;
JavaVM *jvm = cc::JniHelper::getJavaVM();
jint ret = jvm->GetEnv(reinterpret_cast<void **>(&_mEnv), JNI_VERSION_1_4);
switch (ret) {
case JNI_OK:
break;
case JNI_EDETACHED:
#if CC_PLATFORM == CC_PLATFORM_ANDROID
if (jvm->AttachCurrentThread(&_mEnv, nullptr) < 0) {
#else
if (jvm->AttachCurrentThread(reinterpret_cast<void **>(&_mEnv), nullptr) < 0) {
#endif
SE_LOGD("%s", "Failed to get the environment using AttachCurrentThread()");
_mError = JSJ_ERR_VM_THREAD_DETACHED;
return false;
}
break;
case JNI_EVERSION:
default:
SE_LOGD("%s", "Failed to get the environment using GetEnv()");
_mError = JSJ_ERR_VM_FAILURE;
return false;
}
jstring jstrClassName = _mEnv->NewStringUTF(_mClassName.c_str());
_mClassID = static_cast<jclass>(_mEnv->CallObjectMethod(cc::JniHelper::classloader,
cc::JniHelper::loadclassMethodMethodId,
jstrClassName));
if (nullptr == _mClassID) {
SE_LOGD("Classloader failed to find class of %s", _mClassName.c_str());
ccDeleteLocalRef(_mEnv, jstrClassName);
_mEnv->ExceptionClear();
_mError = JSJ_ERR_CLASS_NOT_FOUND;
return false;
}
ccDeleteLocalRef(_mEnv, jstrClassName);
_mMethodID = _mEnv->GetStaticMethodID(_mClassID, _mMethodName.c_str(), _mMethodSig.c_str());
if (!_mMethodID) {
_mEnv->ExceptionClear();
SE_LOGD("Failed to find method id of %s.%s %s",
_mClassName.c_str(),
_mMethodName.c_str(),
_mMethodSig.c_str());
_mError = JSJ_ERR_METHOD_NOT_FOUND;
return false;
}
return true;
}
bool JavaScriptJavaBridge::convertReturnValue(ReturnValue retValue, ValueType type, se::Value *ret) {
CC_ASSERT_NOT_NULL(ret);
switch (type) {
case JavaScriptJavaBridge::ValueType::INTEGER:
ret->setInt32(retValue.intValue);
break;
case JavaScriptJavaBridge::ValueType::LONG:
ret->setDouble(static_cast<double>(retValue.longValue));
break;
case JavaScriptJavaBridge::ValueType::FLOAT:
ret->setFloat(retValue.floatValue);
break;
case JavaScriptJavaBridge::ValueType::BOOLEAN:
ret->setBoolean(retValue.boolValue);
break;
case JavaScriptJavaBridge::ValueType::STRING:
if (retValue.stringValue) {
ret->setString(*retValue.stringValue);
} else {
ret->setNull();
}
break;
default:
ret->setUndefined();
break;
}
return true;
}
se::Class *__jsb_JavaScriptJavaBridge_class = nullptr; // NOLINT
static bool JavaScriptJavaBridge_finalize(se::State &s) { //NOLINT(readability-identifier-naming, misc-unused-parameters)
return true;
}
SE_BIND_FINALIZE_FUNC(JavaScriptJavaBridge_finalize)
static bool JavaScriptJavaBridge_constructor(se::State &s) { //NOLINT(readability-identifier-naming)
auto *cobj = ccnew JavaScriptJavaBridge();
s.thisObject()->setPrivateData(cobj);
return true;
}
SE_BIND_CTOR(JavaScriptJavaBridge_constructor, __jsb_JavaScriptJavaBridge_class, JavaScriptJavaBridge_finalize)
static bool JavaScriptJavaBridge_callStaticMethod(se::State &s) { //NOLINT(readability-identifier-naming)
const auto &args = s.args();
auto argc = static_cast<int>(args.size());
if (argc == 3) {
bool ok = false;
ccstd::string clsName;
ccstd::string methodName;
ccstd::string methodSig;
ok = sevalue_to_native(args[0], &clsName);
SE_PRECONDITION2(ok, false, "Converting class name failed!");
ok = sevalue_to_native(args[1], &methodName);
SE_PRECONDITION2(ok, false, "Converting method name failed!");
ok = sevalue_to_native(args[2], &methodSig);
SE_PRECONDITION2(ok, false, "Converting method signature failed!");
JavaScriptJavaBridge::CallInfo call(clsName.c_str(), methodName.c_str(), methodSig.c_str());
if (call.isValid()) {
ok = call.execute();
int errorCode = call.getErrorCode();
if (!ok || errorCode < 0) {
call.tryThrowJSException();
SE_REPORT_ERROR("call result code: %d", call.getErrorCode());
return false;
}
JavaScriptJavaBridge::convertReturnValue(call.getReturnValue(), call.getReturnValueType(), &s.rval());
return true;
}
call.tryThrowJSException();
SE_REPORT_ERROR("JavaScriptJavaBridge::CallInfo isn't valid!");
return false;
}
if (argc > 3) {
bool ok = false;
ccstd::string clsName;
ccstd::string methodName;
ccstd::string methodSig;
ok = sevalue_to_native(args[0], &clsName);
SE_PRECONDITION2(ok, false, "Converting class name failed!");
ok = sevalue_to_native(args[1], &methodName);
SE_PRECONDITION2(ok, false, "Converting method name failed!");
ok = sevalue_to_native(args[2], &methodSig);
SE_PRECONDITION2(ok, false, "Converting method signature failed!");
JavaScriptJavaBridge::CallInfo call(clsName.c_str(), methodName.c_str(), methodSig.c_str());
if (call.isValid() && call.getArgumentsCount() == (argc - 3)) {
int count = argc - 3;
auto *jargs = ccnew jvalue[count];
ccstd::vector<jobject> toReleaseObjects;
for (int i = 0; i < count; ++i) {
int index = i + 3;
switch (call.argumentTypeAtIndex(i)) {
case JavaScriptJavaBridge::ValueType::INTEGER: {
int integer = 0;
sevalue_to_native(args[index], &integer);
jargs[i].i = integer;
break;
}
case JavaScriptJavaBridge::ValueType::LONG: {
int64_t longVal = 0L;
sevalue_to_native(args[index], &longVal, nullptr);
jargs[i].j = longVal;
break;
}
case JavaScriptJavaBridge::ValueType::FLOAT: {
float floatNumber = 0.0F;
sevalue_to_native(args[index], &floatNumber);
jargs[i].f = floatNumber;
break;
}
case JavaScriptJavaBridge::ValueType::BOOLEAN: {
jargs[i].z = args[index].isBoolean() && args[index].toBoolean() ? JNI_TRUE : JNI_FALSE;
break;
}
case JavaScriptJavaBridge::ValueType::STRING: {
const auto &arg = args[index];
if (arg.isNull() || arg.isUndefined()) {
jargs[i].l = nullptr;
} else {
ccstd::string str;
seval_to_std_string(args[index], &str);
jargs[i].l = call.getEnv()->NewStringUTF(str.c_str());
toReleaseObjects.push_back(jargs[i].l);
}
break;
}
default:
SE_REPORT_ERROR("Unsupport type of parameter %d", i);
break;
}
}
ok = call.executeWithArgs(jargs);
for (const auto &obj : toReleaseObjects) {
ccDeleteLocalRef(call.getEnv(), obj);
}
delete[] jargs;
int errorCode = call.getErrorCode();
if (!ok || errorCode < 0) {
call.tryThrowJSException();
SE_REPORT_ERROR("js_JSJavaBridge : call result code: %d", errorCode);
return false;
}
JavaScriptJavaBridge::convertReturnValue(call.getReturnValue(), call.getReturnValueType(), &s.rval());
return true;
}
call.tryThrowJSException();
SE_REPORT_ERROR("call valid: %d, call.getArgumentsCount()= %d", call.isValid(), call.getArgumentsCount());
return false;
}
SE_REPORT_ERROR("wrong number of arguments: %d, was expecting >=3", argc);
return false;
}
SE_BIND_FUNC(JavaScriptJavaBridge_callStaticMethod)
static bool ScriptNativeBridge_getCallback(se::State &s) { //NOLINT(readability-identifier-naming)
auto *cobj = static_cast<ScriptNativeBridge *>(s.nativeThisObject());
CC_ASSERT_EQ(cobj, ScriptNativeBridge::bridgeCxxInstance);
s.rval() = cobj->jsCb;
SE_HOLD_RETURN_VALUE(cobj->jsCb, s.thisObject(), s.rval());
return true;
}
SE_BIND_PROP_GET(ScriptNativeBridge_getCallback)
static bool ScriptNativeBridge_setCallback(se::State &s) { //NOLINT(readability-identifier-naming)
auto *cobj = static_cast<ScriptNativeBridge *>(s.nativeThisObject());
CC_ASSERT_EQ(cobj, ScriptNativeBridge::bridgeCxxInstance);
const auto &args = s.args();
se::Value jsFunc = args[0];
cobj->jsCb = jsFunc;
if (jsFunc.isNullOrUndefined()) {
cobj->setCallback(nullptr);
} else {
CC_ASSERT(jsFunc.isObject() && jsFunc.toObject()->isFunction());
s.thisObject()->attachObject(jsFunc.toObject());
cobj->setCallback([jsFunc](const ccstd::string &arg0, const ccstd::string &arg1) {
se::AutoHandleScope hs;
se::ValueArray args;
args.push_back(se::Value(arg0));
if (!arg1.empty()) {
args.push_back(se::Value(arg1));
}
jsFunc.toObject()->call(args, nullptr);
});
}
return true;
}
SE_BIND_PROP_SET(ScriptNativeBridge_setCallback)
static bool ScriptNativeBridge_sendToNative(se::State &s) { //NOLINT(readability-identifier-naming)
const auto &args = s.args();
size_t argc = args.size();
if (argc >= 1 && argc < 3) {
bool ok = false;
ccstd::string arg0;
ok = sevalue_to_native(args[0], &arg0);
SE_PRECONDITION2(ok, false, "Converting arg0 failed!");
ccstd::string arg1;
if (argc == 2) {
ok = sevalue_to_native(args[1], &arg1);
SE_PRECONDITION2(ok, false, "Converting arg1 failed!");
}
callPlatformStringMethod(arg0, arg1);
SE_PRECONDITION2(ok, false, "call java method failed!");
return ok;
}
SE_REPORT_ERROR("wrong number of arguments: %d, was expecting at least %d and less than %d", static_cast<uint32_t>(argc), 1, 3);
return false;
}
SE_BIND_FUNC(ScriptNativeBridge_sendToNative)
bool register_javascript_java_bridge(se::Object *obj) { //NOLINT(readability-identifier-naming)
se::Class *cls = se::Class::create("JavascriptJavaBridge", obj, nullptr, _SE(JavaScriptJavaBridge_constructor));
cls->defineFinalizeFunction(_SE(JavaScriptJavaBridge_finalize));
cls->defineFunction("callStaticMethod", _SE(JavaScriptJavaBridge_callStaticMethod));
cls->install();
__jsb_JavaScriptJavaBridge_class = cls;
se::ScriptEngine::getInstance()->clearException();
return true;
}
se::Class *__jsb_ScriptNativeBridge_class = nullptr; // NOLINT
static bool ScriptNativeBridge_finalize(se::State &s) { //NOLINT
//bridgeCxxInstance is an se object which will be deleted in se holder.
ScriptNativeBridge::bridgeCxxInstance = nullptr;
return true;
}
SE_BIND_FINALIZE_FUNC(ScriptNativeBridge_finalize)
static bool ScriptNativeBridge_constructor(se::State &s) { //NOLINT(readability-identifier-naming)
auto *cobj = ccnew ScriptNativeBridge();
s.thisObject()->setPrivateData(cobj);
ScriptNativeBridge::bridgeCxxInstance = cobj;
return true;
}
SE_BIND_CTOR(ScriptNativeBridge_constructor, __jsb_ScriptNativeBridge_class, ScriptNativeBridge_finalize)
bool register_script_native_bridge(se::Object *obj) { //NOLINT(readability-identifier-naming)
se::Class *cls = se::Class::create("ScriptNativeBridge", obj, nullptr, _SE(ScriptNativeBridge_constructor));
cls->defineFinalizeFunction(_SE(ScriptNativeBridge_finalize));
cls->defineFunction("sendToNative", _SE(ScriptNativeBridge_sendToNative));
cls->defineProperty("onNative", _SE(ScriptNativeBridge_getCallback), _SE(ScriptNativeBridge_setCallback));
cls->install();
__jsb_ScriptNativeBridge_class = cls;
se::ScriptEngine::getInstance()->clearException();
return true;
}
void callPlatformStringMethod(const ccstd::string &arg0, const ccstd::string &arg1) {
cc::JniHelper::callStaticVoidMethod(
"com/cocos/lib/JsbBridge", "callByScript", arg0, arg1);
}
void ScriptNativeBridge::callByNative(const ccstd::string &arg0, const ccstd::string &arg1) {
_callback(arg0, arg1);
}