【Cocos Creator】Cocos Creater 中如何实现JSB的自动绑定

if (cc.sys.isNative && cc.sys.os == cc.sys.OS_IOS) {
    msg = this.buffer_string + '\n[cclog][' + clock + '][' + tag + ']' + msg;
    jsb.reflection.callStaticMethod("ABCLogServuce", "log:module:level:", msg, 'cclog', level);
    return;
} else if (cc.sys.isNative && cc.sys.os == cc.sys.OS_ANDROID) {
    msg = this.buffer_string + '\n[cclog][' + clock + '][' + tag + ']' + msg;
    jsb.reflection.callStaticMethod("com/example/test/CommonUtils", "log", "(ILjava/lang/String;Ljava/lang/String;)V", level, 'cclog', msg);
    return;
}

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew install python

sudo easy_install pip
sudo pip install PyYAML
sudo pip install Cheetah

export NDK_ROOT="/Users/mycount/Library/Android/sdk/ndk-r14b"
export PYTHON_BIN="/usr/bin/python"

#include <string>
#include "base/CCConsole.h"

#ifndef PROJ_ANDROID_STUDIO_ABCJSBBRIDGE_H
#define PROJ_ANDROID_STUDIO_ABCJSBBRIDGE_H
#define DLLOG(format, ...)      cocos2d::log(format, ##__VA_ARGS__)
#endif //PROJ_ANDROID_STUDIO_ABCJSBBRIDGE_H

namespace abc
{
    class IABCJSBBridgeImpl;
    class JSBBridge
    {
    public:
        void abcLog(const int level, const std::string& tag, const std::string& msg);
        /**
        * Returns a shared instance of the director.
        * @js _getInstance
        */
        static JSBBridge* getInstance();

        /** @private */
        JSBBridge();
        /** @private */
        ~JSBBridge();
        bool init();

    private:
        std::unique_ptr<IABCJSBBridgeImpl> _impl;
    };
}

#include "ABCJSBBridge.h"

// include platform specific implement class
#if (CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)

#include "ABCJSBBridge-apple.h"
#define JSBBridgeImpl  JSBBridgeApple

#elif (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

#include "ABCJSBBridge-android.h"
#define JSBBridgeImpl  JSBBridgeAndroid

#endif

namespace abc
{
    // singleton stuff
    static JSBBridge *s_SharedJSBBridge = nullptr;

    JSBBridge::JSBBridge()
    {
        DLLOG("Construct JSBBridge %p", this);
        init();
    }

    JSBBridge::~JSBBridge()
    {
        DLLOG("Destruct JSBBridge %p", this);
        s_SharedJSBBridge = nullptr;
    }

    JSBBridge* JSBBridge::getInstance()
    {
        if (!s_SharedJSBBridge)
        {
            DLLOG("getInstance JSBBridge ");
            s_SharedJSBBridge = new (std::nothrow) JSBBridge();
            CCASSERT(s_SharedJSBBridge, "FATAL: Not enough memory for create JSBBridge");
        }

        return s_SharedJSBBridge;
    }

    bool JSBBridge::init(void)
    {
        DLLOG("init JSBBridge ");
        _impl.reset(new JSBBridgeImpl());
    }

    void JSBBridge::abcLog(const int level, const std::string& tag, const std::string& msg)
    {
        _impl->abcLog(level, tag, msg);
    }
}

#include <string>
#include "base/CCConsole.h"

#ifndef PROJ_ANDROID_STUDIO_CCIABCJSBBRIDGEIML_H
#define PROJ_ANDROID_STUDIO_CCIABCJSBBRIDGEIML_H

#endif //PROJ_ANDROID_STUDIO_CCIABCJSBBRIDGEIML_H

#define DLLOG(format, ...)      cocos2d::log(format, ##__VA_ARGS__)

namespace abc
{
    class IABCJSBBridgeImpl
    {
    public:
        virtual ~IABCJSBBridgeImpl(){}
        virtual void abcLog(const int level, const std::string& tag, const std::string& msg) = 0;
    };
}

'cocos2dx_test.ini': ('cocos2dx_test', 'jsb_cocos2dx_test_auto'),
配置文件：（模块名称，输出的绑定文件名）

[cocos2dx_test]
# the prefix to be added to the generated functions. You might or might not use this in your own
# templates
prefix = cocos2dx_test

# create a target namespace (in javascript, this would create some code like the equiv. to `ns = ns || {}`)
# all classes will be embedded in that namespace
target_namespace = abc

android_headers = -I%(androidndkdir)s/platforms/android-14/arch-arm/usr/include -I%(androidndkdir)s/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include -I%(androidndkdir)s/sources/cxx-stl/gnu-libstdc++/4.8/include -I%(androidndkdir)s/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -I%(androidndkdir)s/sources/cxx-stl/gnu-libstdc++/4.9/include
android_flags = -D_SIZE_T_DEFINED_ 

clang_headers = -I%(clangllvmdir)s/%(clang_include)s 
clang_flags = -nostdinc -x c++ -std=c++11 -U __SSE__

cocos_headers = -I%(cocosdir)s -I%(cocosdir)s/cocos -I%(cocosdir)s/cocos/platform/android -I%(cocosdir)s/external

cocos_flags = -DANDROID

cxxgenerator_headers = 

# extra arguments for clang
extra_arguments = %(android_headers)s %(clang_headers)s %(cxxgenerator_headers)s %(cocos_headers)s %(android_flags)s %(clang_flags)s %(cocos_flags)s %(extra_flags)s 

# what headers to parse
headers = %(cocosdir)s/cocos/test/ABCJSBBridge.h

# cpp_headers = network/js_network_manual.h

# what classes to produce code for. You can use regular expressions here. When testing the regular
# expression, it will be enclosed in "^$", like this: "^Menu*$".
classes = JSBBridge

# what should we skip? in the format ClassName::[function function]
# ClassName is a regular expression, but will be used like this: "^ClassName$" functions are also
# regular expressions, they will not be surrounded by "^$". If you want to skip a whole class, just
# add a single "*" as functions. See bellow for several examples. A special class name is "*", which
# will apply to all class names. This is a convenience wildcard to be able to skip similar named
# functions from all classes.
skip = JSBBridge::[init]

rename_functions = 

rename_classes =

# for all class names, should we remove something when registering in the target VM?
remove_prefix = 

# classes for which there will be no "parent" lookup
classes_have_no_parents = JSBBridge

# base classes which will be skipped when their sub-classes found them.
base_classes_to_skip = Clonable

# classes that create no constructor
# Set is special and we will use a hand-written constructor
abstract_classes = JSBBridge

#include "scripting/js-bindings/auto/jsb_cocos2dx_test_auto.hpp"
#include "scripting/js-bindings/manual/jsb_conversions.hpp"
#include "scripting/js-bindings/manual/jsb_global.h"
#include "test/ABCJSBBridge.h"

se::Object* __jsb_abc_JSBBridge_proto = nullptr;
se::Class* __jsb_abc_JSBBridge_class = nullptr;

static bool js_cocos2dx_test_JSBBridge_abcLog(se::State& s)
{
    abc::JSBBridge* cobj = (abc::JSBBridge*)s.nativeThisObject();
    SE_PRECONDITION2(cobj, false, "js_cocos2dx_test_JSBBridge_abcLog : Invalid Native Object");
    const auto& args = s.args();
    size_t argc = args.size();
    CC_UNUSED bool ok = true;
    if (argc == 3) {
        int arg0 = 0;
        std::string arg1;
        std::string arg2;
        ok &= seval_to_int32(args[0], (int32_t*)&arg0);
        ok &= seval_to_std_string(args[1], &arg1);
        ok &= seval_to_std_string(args[2], &arg2);
        SE_PRECONDITION2(ok, false, "js_cocos2dx_test_JSBBridge_abcLog : Error processing arguments");
        cobj->abcLog(arg0, arg1, arg2);
        return true;
    }
    SE_REPORT_ERROR("wrong number of arguments: %d, was expecting %d", (int)argc, 3);
    return false;
}
SE_BIND_FUNC(js_cocos2dx_test_JSBBridge_abcLog)

static bool js_cocos2dx_test_JSBBridge_getInstance(se::State& s)
{
    const auto& args = s.args();
    size_t argc = args.size();
    CC_UNUSED bool ok = true;
    if (argc == 0) {
        abc::JSBBridge* result = abc::JSBBridge::getInstance();
        ok &= native_ptr_to_seval<abc::JSBBridge>((abc::JSBBridge*)result, &s.rval());
        SE_PRECONDITION2(ok, false, "js_cocos2dx_test_JSBBridge_getInstance : Error processing arguments");
        return true;
    }
    SE_REPORT_ERROR("wrong number of arguments: %d, was expecting %d", (int)argc, 0);
    return false;
}
SE_BIND_FUNC(js_cocos2dx_test_JSBBridge_getInstance)

bool js_register_cocos2dx_test_JSBBridge(se::Object* obj)
{
    auto cls = se::Class::create("JSBBridge", obj, nullptr, nullptr);

    cls->defineFunction("abcLog", _SE(js_cocos2dx_test_JSBBridge_abcLog));
    cls->defineStaticFunction("getInstance", _SE(js_cocos2dx_test_JSBBridge_getInstance));
    cls->install();
    JSBClassType::registerClass<abc::JSBBridge>(cls);

    __jsb_abc_JSBBridge_proto = cls->getProto();
    __jsb_abc_JSBBridge_class = cls;

    se::ScriptEngine::getInstance()->clearException();
    return true;
}

bool register_all_cocos2dx_test(se::Object* obj)
{
    // Get the ns
    se::Value nsVal;
    if (!obj->getProperty("abc", &nsVal))
    {
        se::HandleObject jsobj(se::Object::createPlainObject());
        nsVal.setObject(jsobj);
        obj->setProperty("abc", nsVal);
    }
    se::Object* ns = nsVal.toObject();

    js_register_cocos2dx_test_JSBBridge(ns);
    return true;
}