/****************************************************************************
Copyright (c) 2013 cocos2d-x.org

http://www.cocos2d-x.org

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 "Runtime.h"
#include "lua_debugger.h"
#include "CCLuaEngine.h"
#include "cocos2d.h"
#include "json/document.h"
#include "json/filestream.h"
#include "json/stringbuffer.h"
#include "json/writer.h"
#include "LuaBasicConversions.h"
#include "VisibleRect.h"
#include "ConfigParser.h"

#ifdef _WIN32
#include <direct.h>
#else
#include <sys/stat.h>
#endif

#include <vector>
#include <string>

using namespace std;
using namespace cocos2d;

std::string g_resourcePath;
static rapidjson::Document g_filecfgjson; 
class ConnectWaitLayer;
static ConnectWaitLayer* s_pConnectLayer;
extern string getIPAddress();
const char* getRuntimeVersion()
{
    return "1.1";
}

void hideRcvFile() {
    s_pConnectLayer = nullptr;
}

void startScript(string strDebugArg)
{
    hideRcvFile();
    // register lua engine
    auto engine = LuaEngine::getInstance();
    if (!strDebugArg.empty())
    {
        engine->executeString(strDebugArg.c_str());
    }
    cocos2d::log("debug args = %s",strDebugArg.c_str());
    engine->executeScriptFile(ConfigParser::getInstance()->getEntryFile().c_str());
}

bool reloadScript(const string& modulefile)
{
    string strfile = modulefile;
    if (strfile.empty())
    {
        strfile = ConfigParser::getInstance()->getEntryFile().c_str();
    }

    auto director = Director::getInstance();
    FontFNT::purgeCachedData();
    if (director->getOpenGLView())
    {
        SpriteFrameCache::getInstance()->removeSpriteFrames();
        director->getTextureCache()->removeAllTextures();
    }
    FileUtils::getInstance()->purgeCachedEntries();

    director->getScheduler()->unscheduleAll();
    director->getScheduler()->scheduleUpdate(director->getActionManager(), Scheduler::PRIORITY_SYSTEM, false);

    return (LuaEngine::getInstance()->reload(strfile.c_str())==0);
}

class ConnectWaitLayer: public Layer
{
private:
    Label* _labelUploadFile;
public:
    ConnectWaitLayer()
    {
        int designWidth = 1280;
        int designHeight = 800;
        Director::getInstance()->getOpenGLView()->setDesignResolutionSize(designWidth,designHeight,ResolutionPolicy::EXACT_FIT);
        string playEnbleFile = "rtres/Play1.png";
        string shineFile = "rtres/shine.png";
        string backgroundFile = "rtres/landscape.png";
        if (!ConfigParser::getInstance()->isLanscape())
        {
            backgroundFile = "rtres/portrait.png";
            Director::getInstance()->getOpenGLView()->setDesignResolutionSize(designHeight,designWidth,ResolutionPolicy::EXACT_FIT);
        }

        auto background = Sprite::create(backgroundFile.c_str());
        if (background)
        {
            background->setAnchorPoint(Vec2(0,0));
            addChild(background,9999);
        }

        auto playSprite = Sprite::create(playEnbleFile.c_str());
        if (playSprite)
        {
            playSprite->setPosition(Vec2(902,400));
            addChild(playSprite,9999);
        }else
        {
            auto labelPlay = LabelTTF::create("play", "Arial", 108);
            auto menuItem = MenuItemLabel::create(labelPlay, CC_CALLBACK_1(ConnectWaitLayer::playerCallback, this));
            auto menu = Menu::create(menuItem, NULL);

            menu->setPosition( Point::ZERO );
            menuItem->setPosition(Vec2(902,400));
            if (!ConfigParser::getInstance()->isLanscape()) menuItem->setPosition(Vec2(400,500));
            addChild(menu, 1);
        }

        auto shineSprite = Sprite::create(shineFile.c_str());
        if (shineSprite)
        {
            shineSprite->setPosition(Vec2(902,400));
            shineSprite->runAction(RepeatForever::create(Sequence::createWithTwoActions(ScaleBy::create(1.0f, 1.08f),ScaleTo::create(1.0f, 1))));
            addChild(shineSprite,9999);
        }
        
        string strip = getIPAddress();
        char szIPAddress[512]={0};
        sprintf(szIPAddress, "LocalIP: %s",strip.c_str());
        auto IPlabel = Label::create(szIPAddress, "Arial", 36);
        IPlabel->setAnchorPoint(Vec2(0,0));
        int spaceSize = 72;
        IPlabel->setPosition( Point(VisibleRect::leftTop().x+spaceSize, VisibleRect::top().y -spaceSize) );
        addChild(IPlabel, 9999);

        string strShowMsg = "waiting for file transfer ...";
        if (CC_PLATFORM_WIN32 == CC_TARGET_PLATFORM || CC_PLATFORM_MAC == CC_TARGET_PLATFORM)
        {
            strShowMsg = "waiting for debugger to connect ...";
        }

        _labelUploadFile = Label::create(strShowMsg.c_str(), "Arial", 24);
        _labelUploadFile->setAnchorPoint(Vec2(0,0));
        _labelUploadFile->setPosition( Point(VisibleRect::leftTop().x+spaceSize, IPlabel->getPositionY()-spaceSize) );
        _labelUploadFile->setAlignment(TextHAlignment::LEFT);
        addChild(_labelUploadFile, 10000);

        if (!ConfigParser::getInstance()->isLanscape())
        {
            if (playSprite)   playSprite->setPosition(400,500);
            if (shineSprite)  shineSprite->setPosition(400,500);
            _labelUploadFile->setAlignment(TextHAlignment::LEFT);
        }

        if (playSprite)
        {        
            auto listener = EventListenerTouchOneByOne::create();
            listener->onTouchBegan = [](Touch* touch, Event  *event)->bool{
                auto target = static_cast<Sprite*>(event->getCurrentTarget());
                Vec2 point = target->convertToNodeSpace(Director::getInstance()->convertToGL(touch->getLocationInView()));
                auto rect = Rect(0, 0, target->getContentSize().width, target->getContentSize().height);
                if (!rect.containsPoint(point)) return false;
                target->stopAllActions();
                target->runAction(Sequence::createWithTwoActions(ScaleBy::create(0.05f, 0.9f),ScaleTo::create(0.125f, 1)));
                return true;
            };
            listener->onTouchEnded = [](Touch* touch, Event  *event){
                auto target = static_cast<Sprite*>(event->getCurrentTarget());
                Vec2 point = target->convertToNodeSpace(Director::getInstance()->convertToGL(touch->getLocationInView()));
                auto rect = Rect(0, 0, target->getContentSize().width, target->getContentSize().height);
                if (!rect.containsPoint(point)) return;
                startScript("");
            };
            _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, playSprite);
        }
        
    }

    void playerCallback(Object* sender)
    {
        startScript("");
    }

    void showCurRcvFile(string fileName) {
        _labelUploadFile->setString(fileName);
    }
};

void showCurRcvFile(string fileName) {
    if (NULL == s_pConnectLayer) return;
    s_pConnectLayer->showCurRcvFile(fileName);
}

#if defined(_MSC_VER) || defined(__MINGW32__)
#include <io.h>
#include <WS2tcpip.h>

#define bzero(a, b) memset(a, 0, b);

#else
#include <netdb.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <sys/un.h>
#endif

class  FileServer
{
public:
    
    FileServer()
    {
        _listenfd = -1;
        _running = false;
        _endThread = false;
    }
    
    bool listenOnTCP(int port);
    void stop();
    
private:
    bool receiveFile(int fd);
    void addClient();
    void loop();
 
    // file descriptor: socket, console, etc.
    int _listenfd;
    int _maxfd;
    std::vector<int> _fds;
    std::thread _thread;
    fd_set _read_set;
    bool _running;
    bool _endThread;
};

bool FileServer::listenOnTCP(int port)
{
    int listenfd, n;
    const int on = 1;
    struct addrinfo hints, *res, *ressave;
    char serv[30];

    snprintf(serv, sizeof(serv)-1, "%d", port );
    serv[sizeof(serv)-1]=0;

    bzero(&hints, sizeof(struct addrinfo));
    hints.ai_flags = AI_PASSIVE;
    hints.ai_family = AF_INET; // AF_UNSPEC: Do we need IPv6 ?
    hints.ai_socktype = SOCK_STREAM;

#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
    WSADATA wsaData;
    n = WSAStartup(MAKEWORD(2, 2),&wsaData);
#endif

    if ( (n = getaddrinfo(NULL, serv, &hints, &res)) != 0) {
        fprintf(stderr,"net_listen error for %s: %s", serv, gai_strerror(n));
        return false;
    }

    ressave = res;
    do {
        listenfd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
        if (listenfd < 0)
            continue;       /* error, try next one */
        
        setsockopt(listenfd, SOL_SOCKET, SO_REUSEADDR, (const char*)&on, sizeof(on));
        if (::bind(listenfd, res->ai_addr, res->ai_addrlen) == 0)
            break;          /* success */
        
        close(listenfd);    /* bind error, close and try next one */
    } while ( (res = res->ai_next) != NULL);

    if (res == NULL) {
        perror("net_listen:");
        freeaddrinfo(ressave);
        return false;
    }

    listen(listenfd, 1);

    if (res->ai_family == AF_INET) 
    {
        char buf[INET_ADDRSTRLEN] = "";
        struct sockaddr_in *sin = (struct sockaddr_in*) res->ai_addr;
        if( inet_ntop(res->ai_family, &sin->sin_addr, buf, sizeof(buf)) != NULL )
            cocos2d::log("Console: listening on  %s : %d", buf, ntohs(sin->sin_port));
        else
            perror("inet_ntop");
    } else if (res->ai_family == AF_INET6) 
    {
        char buf[INET6_ADDRSTRLEN] = "";
        struct sockaddr_in6 *sin = (struct sockaddr_in6*) res->ai_addr;
        if( inet_ntop(res->ai_family, &sin->sin6_addr, buf, sizeof(buf)) != NULL )
            cocos2d::log("Console: listening on  %s : %d", buf, ntohs(sin->sin6_port));
        else
            perror("inet_ntop");
    }
    freeaddrinfo(ressave);
    _listenfd = listenfd;
    _thread = std::thread( std::bind( &FileServer::loop, this) );
    return true;	
}
    
void FileServer::stop()
{
    if( _running ) {
        _endThread = true;
        _thread.join();
    }
}

string& replaceAll(string& str,const string& old_value,const string& new_value)
{
    while(true)
    {
        int pos=0;
        if((pos=str.find(old_value,0))!=string::npos)
            str.replace(pos,old_value.length(),new_value);
        else break;
    }
    return str;
}

bool CreateDir(const char *sPathName)
{
    char   DirName[256]={0};
    strcpy(DirName,   sPathName);
    int   i,len   =   strlen(DirName);
    if(DirName[len-1]!='/')
        strcat(DirName,   "/");
    
    len   =   strlen(DirName);
    for(i=1;   i<len;   i++)
    {
        if(DirName[i]=='/')
        {
            DirName[i]   =   0;
            if(access(DirName,   NULL)!=0   )
            {
#ifdef _WIN32
                if(mkdir(DirName/*,   0755*/)==-1)
#else
                if(mkdir(DirName,   0755)==-1)
#endif
                {
                    perror("mkdir   error");
                    return  false;
                }
            }  
            DirName[i]   =   '/';  
        }  
    }  
    
    return   true;  
}

static bool updateResFileInfo()
{
    rapidjson::StringBuffer buffer;
    rapidjson::Writer< rapidjson::StringBuffer > writer(buffer);
    g_filecfgjson.Accept(writer);
    const char* str = buffer.GetString();

    string filecfg = g_resourcePath;
    filecfg.append("/");
    filecfg.append("fileinfo_debug.json");
    FILE * pFile = fopen (filecfg.c_str() , "w");
    if (!pFile)
        return false;
    
    fwrite(str,sizeof(char),strlen(str),pFile);
    fclose(pFile);

    return true;
}

static void readResFileFinfo()
{
    string filecfg = g_resourcePath;
    filecfg.append("/");
    filecfg.append("fileinfo_debug.json");
    FILE * pFile = fopen (filecfg.c_str() , "r");
    if(pFile)
    {
        rapidjson::FileStream inputStream(pFile);
        g_filecfgjson.ParseStream<0>(inputStream);
        fclose(pFile);
    }
    if(!g_filecfgjson.IsObject())
    {
        g_filecfgjson.SetObject();
    }
}

bool FileServer::receiveFile(int fd)
{
    char headlen[5]={0};
    if (recv(fd, headlen, 4,0)<=0) {
        return  false;
    }
    char *headSeg = new char[atoi(headlen)+1];
    if (!headSeg)
    {
        return false;
    }
    memset(headSeg,0,atoi(headlen)+1);

    if (recv(fd, headSeg, atoi(headlen),0)<=0) {
        return  false;
    }
    rapidjson::Document headjson; 
    headjson.Parse<0>(headSeg);
    if (headjson.HasMember("filename"))
    {
        string filename = headjson["filename"].GetString();
        char fullfilename[1024]={0};
        sprintf(fullfilename,"%s%s",g_resourcePath.c_str(),filename.c_str());
        string file(fullfilename);
        file=replaceAll(file,"\\","/");
        sprintf(fullfilename, "%s", file.c_str());
        showCurRcvFile(filename.c_str());
        cocos2d::log("recv fullfilename = %s",fullfilename);
        CreateDir(file.substr(0,file.find_last_of("/")).c_str());
        FILE *fp =fopen(fullfilename, "wb");
        int length =0;
        while ((length=recv(fd, fullfilename, sizeof(fullfilename),0)) > 0) {
            fwrite(fullfilename, sizeof(char), length,fp);
        }
        fclose(fp);

        if (headjson.HasMember("lastmodifytime"))
        {
            string filemodifytime = headjson["lastmodifytime"].GetString();
            if (g_filecfgjson.HasMember(filename.c_str()))
            {
                g_filecfgjson.RemoveMember(filename.c_str());
            }
            rapidjson::Value filetimeValue(rapidjson::kStringType);
            filetimeValue.SetString(filemodifytime.c_str(),g_filecfgjson.GetAllocator());
            rapidjson::Value filenameValue(rapidjson::kStringType);
            filenameValue.SetString(filename.c_str(),g_filecfgjson.GetAllocator());
            g_filecfgjson.AddMember(filenameValue.GetString(),filetimeValue,g_filecfgjson.GetAllocator());
            updateResFileInfo();
        }
    }

    if (headSeg)
    {
        delete [] headSeg;
        headSeg =nullptr;
    }
    
    string finish("finish\n");
    send(fd, finish.c_str(), finish.size(),0);
    return true;
}
    
void FileServer::addClient()
{
    struct sockaddr client;
    socklen_t client_len;

    /* new client */
    client_len = sizeof( client );
    int fd = accept(_listenfd, (struct sockaddr *)&client, &client_len );

    // add fd to list of FD
    if( fd != -1 ) {
        FD_SET(fd, &_read_set);
        _fds.push_back(fd);
        _maxfd = std::max(_maxfd,fd);
    }
}

void FileServer::loop()
{
    fd_set copy_set;
    struct timeval timeout, timeout_copy;

    _running = true;

    FD_ZERO(&_read_set);
    FD_SET(_listenfd, &_read_set);
    _maxfd = _listenfd;

    timeout.tv_sec = 0;

    /* 0.016 seconds. Wake up once per frame at 60PFS */
    timeout.tv_usec = 16000;

    while(!_endThread) {

        copy_set = _read_set;
        timeout_copy = timeout;
        int nready = select(_maxfd+1, &copy_set, NULL, NULL, &timeout_copy);

        if( nready == -1 )
        {
            /* error */
            if(errno != EINTR)
                log("Abnormal error in select()\n");
            continue;
        }
        else if( nready == 0 )
        {
            /* timeout. do somethig ? */
        }
        else
        {
            /* new client */
            if(FD_ISSET(_listenfd, &copy_set)) {
                addClient();
                if(--nready <= 0)
                    continue;
            }

            /* data from client */
            std::vector<int> to_remove;
            for(const auto &fd: _fds) {
                if(FD_ISSET(fd,&copy_set)) {
                    if( ! receiveFile(fd) ) {
                        to_remove.push_back(fd);
                    }
                    if(--nready <= 0)
                        break;
                }
            }

            /* remove closed conections */
            for(int fd: to_remove) {
                FD_CLR(fd, &_read_set);
                _fds.erase(std::remove(_fds.begin(), _fds.end(), fd), _fds.end());
            }
        }
    }

    // clean up: ignore stdin, stdout and stderr
    for(const auto &fd: _fds )
    {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
        closesocket(fd);
#else
        close(fd);
#endif
    }

#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
    closesocket(_listenfd);
    WSACleanup();
#else
    close(_listenfd);
#endif
    _running = false;
}


class ConsoleCustomCommand
{
public:
    ConsoleCustomCommand():_fileserver(nullptr)
    {
        cocos2d::Console *_console = Director::getInstance()->getConsole();
        static struct Console::Command commands[] = {
            {"sendrequest","send command to runtime.Args[json format]",std::bind(&ConsoleCustomCommand::onSendCommand, this, std::placeholders::_1, std::placeholders::_2)},
        };
        for (int i=0;i< sizeof(commands)/sizeof(Console::Command);i++) {
            _console->addCommand(commands[i]);
        }
        _console->listenOnTCP(6010);
        
        _fileserver=new FileServer();
        _fileserver->listenOnTCP(6020);
    }
    ~ConsoleCustomCommand()
    {
        Director::getInstance()->getConsole()->stop();
        _fileserver->stop();
        if (_fileserver) {
            delete _fileserver;
            _fileserver = nullptr;
        }
    }
    
    void onSendCommand(int fd, const std::string &args)
    {
            Director::getInstance()->getScheduler()->performFunctionInCocosThread([=](){
            rapidjson::Document dArgParse;
            dArgParse.Parse<0>(args.c_str());
            if (dArgParse.HasMember("cmd"))
            {
                string strcmd = dArgParse["cmd"].GetString();
                
                rapidjson::Document dReplyParse;
                dReplyParse.SetObject();
                dReplyParse.AddMember("cmd",strcmd.c_str(),dReplyParse.GetAllocator());
                if (dArgParse.HasMember("seq")) {
                    dReplyParse.AddMember("seq",dArgParse["seq"],dReplyParse.GetAllocator());
                }
                
                if(strcmp(strcmd.c_str(),"start-logic")==0)
                {
                    char szDebugArg[1024]={0};
                    sprintf(szDebugArg, "require('debugger')(%s,'%s')",dArgParse["debugcfg"].GetString(),g_resourcePath.c_str());
                    startScript(szDebugArg);
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());

                }else if(strcmp(strcmd.c_str(),"reload")==0)
                {
                    if (dArgParse.HasMember("modulefiles"))
                    {
                        rapidjson::Value bodyvalue(rapidjson::kObjectType);
                        const rapidjson::Value& objectfiles = dArgParse["modulefiles"];
                        for (rapidjson::SizeType i = 0; i < objectfiles.Size(); i++)
                        {
                            if (!reloadScript(objectfiles[i].GetString())) {
                                bodyvalue.AddMember(objectfiles[i].GetString(),1,dReplyParse.GetAllocator());
                            }
                        }
                        if (0 == objectfiles.Size())
                        {
                            reloadScript("");
                        }
                        
                        dReplyParse.AddMember("body",bodyvalue,dReplyParse.GetAllocator());
                    }
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());
                }else if(strcmp(strcmd.c_str(),"getversion")==0)
                {
                    rapidjson::Value bodyvalue(rapidjson::kObjectType);
                    bodyvalue.AddMember("version",getRuntimeVersion(),dReplyParse.GetAllocator());
                    dReplyParse.AddMember("body",bodyvalue,dReplyParse.GetAllocator());
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());
                }else if(strcmp(strcmd.c_str(),"getfileinfo")==0)
                {
                    rapidjson::Value bodyvalue(rapidjson::kObjectType);
                    for (auto it=g_filecfgjson.MemberonBegin();it!=g_filecfgjson.MemberonEnd();++it)
                    {
                        bodyvalue.AddMember(it->name.GetString(),it->value.GetString(),dReplyParse.GetAllocator());
                    }
                    dReplyParse.AddMember("body",bodyvalue,dReplyParse.GetAllocator());
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());
                    
                }else if (strcmp(strcmd.c_str(),"getEntryfile")==0)
                {
                    rapidjson::Value bodyvalue(rapidjson::kObjectType);
                    rapidjson::Value entryFileValue(rapidjson::kStringType);
                    entryFileValue.SetString(ConfigParser::getInstance()->getEntryFile().c_str(),dReplyParse.GetAllocator());
                    bodyvalue.AddMember("entryfile",entryFileValue,dReplyParse.GetAllocator());
                    dReplyParse.AddMember("body",bodyvalue,dReplyParse.GetAllocator());
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());
                }else if(strcmp(strcmd.c_str(),"getIP")==0)
                {
                    rapidjson::Value bodyvalue(rapidjson::kObjectType);
                    rapidjson::Value IPValue(rapidjson::kStringType);
                    IPValue.SetString(getIPAddress().c_str(),dReplyParse.GetAllocator());
                    bodyvalue.AddMember("IP",IPValue,dReplyParse.GetAllocator());
                    dReplyParse.AddMember("body",bodyvalue,dReplyParse.GetAllocator());
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());

                }else if(strcmp(strcmd.c_str(),"updatefileinfo")==0)
                {
                    if(updateResFileInfo())
                    {
                        dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());
                    }else
                    {
                        dReplyParse.AddMember("code",1,dReplyParse.GetAllocator());
                    }
                    
                }else if(strcmp(strcmd.c_str(),"remove")==0)
                {
                    if (dArgParse.HasMember("files"))
                    {
                        rapidjson::Value bodyvalue(rapidjson::kObjectType);
                        const rapidjson::Value& objectfiles = dArgParse["files"];
                        for (rapidjson::SizeType i = 0; i < objectfiles.Size(); i++)
                        {
                            string filename(g_resourcePath);
                            filename.append("/");
                            filename.append(objectfiles[i].GetString());
                            if (FileUtils::getInstance()->isFileExist(filename)) 
                            {
                                if(remove(filename.c_str())==0)
                                {
                                    if (g_filecfgjson.HasMember(objectfiles[i].GetString())) {
                                        g_filecfgjson.RemoveMember(objectfiles[i].GetString());
                                    }
                                }	
                                else
                                {
                                    bodyvalue.AddMember(objectfiles[i].GetString(),2,dReplyParse.GetAllocator());
                                }
                            }else
                            {
                                bodyvalue.AddMember(objectfiles[i].GetString(),1,dReplyParse.GetAllocator());
                            }
                            
                        }
                        dReplyParse.AddMember("body",bodyvalue,dReplyParse.GetAllocator());
                        updateResFileInfo();
                    }
                    dReplyParse.AddMember("code",0,dReplyParse.GetAllocator());

                }else if(strcmp(strcmd.c_str(),"shutdownapp")==0)
                {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
                    extern void shutDownApp();
                    shutDownApp();
#else
                    exit(0);
#endif	
                }
                
                rapidjson::StringBuffer buffer;
                rapidjson::Writer< rapidjson::StringBuffer > writer(buffer);
                dReplyParse.Accept(writer);
                const char* str = buffer.GetString();
                char msgSize[64]={0x1,0};
                sprintf(msgSize+1,"%d:",strlen(str));
                string replymsg(msgSize);
                replymsg.append(str);
                send(fd,replymsg.c_str(),replymsg.size(),0);
            }
        });
    }
private:
    FileServer* _fileserver;
};

int lua_cocos2dx_runtime_addSearchPath(lua_State* tolua_S)
{
    int argc = 0;
    cocos2d::FileUtils* cobj = nullptr;
    bool ok  = true;

#if COCOS2D_DEBUG >= 1
    tolua_Error tolua_err;
#endif


#if COCOS2D_DEBUG >= 1
    if (!tolua_isusertype(tolua_S,1,"cc.FileUtils",0,&tolua_err)) goto tolua_lerror;
#endif

    cobj = (cocos2d::FileUtils*)tolua_tousertype(tolua_S,1,0);

#if COCOS2D_DEBUG >= 1
    if (!cobj) 
    {
        tolua_error(tolua_S,"invalid 'cobj' in function 'lua_cocos2dx_FileUtils_addSearchPath'", nullptr);
        return 0;
    }
#endif

    argc = lua_gettop(tolua_S)-1;
    if (argc == 1) 
    {
        std::string arg0;

        ok &= luaval_to_std_string(tolua_S, 2,&arg0);
        if(!ok)
            return 0;

        if (!FileUtils::getInstance()->isAbsolutePath(arg0))
            arg0 = g_resourcePath+arg0;

        cobj->addSearchPath(arg0);
        return 0;
    }
    CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "addSearchPath",argc, 1);
    return 0;

#if COCOS2D_DEBUG >= 1
tolua_lerror:
    tolua_error(tolua_S,"#ferror in function 'lua_cocos2dx_FileUtils_addSearchPath'.",&tolua_err);
#endif

    return 0;
}

static void register_runtime_override_function(lua_State* tolua_S)
{
    lua_pushstring(tolua_S, "cc.FileUtils");
    lua_rawget(tolua_S, LUA_REGISTRYINDEX);
    if (lua_istable(tolua_S,-1))
    {
        tolua_function(tolua_S,"addSearchPath",lua_cocos2dx_runtime_addSearchPath);
    }
    lua_pop(tolua_S, 1);
}

bool initRuntime()
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) 
#ifndef _DEBUG 
    return false; 
#endif 
#elif(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID) 
#ifdef NDEBUG 
    return false; 
#endif 
#elif(CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
#ifndef COCOS2D_DEBUG 
    return false; 
#endif
#endif

    vector<string> searchPathArray;
    searchPathArray=FileUtils::getInstance()->getSearchPaths();
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32 || CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
    if (g_resourcePath.empty())
    {
        extern std::string getCurAppPath();
        string resourcePath = getCurAppPath();
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
        resourcePath.append("/../../");
#elif (CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
        resourcePath.append("/../../../");
#endif
        resourcePath =replaceAll(resourcePath,"\\","/");
        g_resourcePath = resourcePath;
    }
    
#else
    g_resourcePath = FileUtils::getInstance()->getWritablePath();
    g_resourcePath += "debugruntime/";
#endif
    
    g_resourcePath=replaceAll(g_resourcePath,"\\","/");
    if (g_resourcePath.at(g_resourcePath.length()-1) != '/')
    {
        g_resourcePath.append("/");
    }
    
    searchPathArray.insert(searchPathArray.begin(),g_resourcePath);
    FileUtils::getInstance()->setSearchPaths(searchPathArray);

    return true;
}

bool startRuntime()
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) 
#ifndef _DEBUG 
    return false; 
#endif 
#elif(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID) 
#ifdef NDEBUG 
    return false; 
#endif 
#elif(CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
#ifndef COCOS2D_DEBUG 
    return false; 
#endif
#endif

    static ConsoleCustomCommand s_customCommand;
    auto engine = LuaEngine::getInstance();
    ScriptEngineManager::getInstance()->setScriptEngine(engine);

    LuaStack* stack = engine->getLuaStack();
    register_runtime_override_function(stack->getLuaState());

    luaopen_debugger(engine->getLuaStack()->getLuaState());
    
    readResFileFinfo();
    auto scene = Scene::create();
    s_pConnectLayer = new ConnectWaitLayer();
    s_pConnectLayer->autorelease();
    auto director = Director::getInstance();
    scene->addChild(s_pConnectLayer);
    director->runWithScene(scene);
    return true;
}