axmol/tests/cpp-tests/Classes/ConsoleTest/ConsoleTest.cpp

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 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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#include "ConsoleTest.h"
#include "../testResource.h"
#include <stdio.h>
#include <stdlib.h>
#if (CC_TARGET_PLATFORM != CC_PLATFORM_WIN32)
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#else
#include <io.h>
#include <WS2tcpip.h>
#endif

USING_NS_CC;

//------------------------------------------------------------------
//
// ConsoleTest
//
//------------------------------------------------------------------

ConsoleTests::ConsoleTests()
{
    ADD_TEST_CASE(ConsoleCustomCommand);
    ADD_TEST_CASE(ConsoleUploadFile);
}

BaseTestConsole::BaseTestConsole()
{
}

BaseTestConsole::~BaseTestConsole()
{
}

std::string BaseTestConsole::title() const
{
    return "No title";
}

//------------------------------------------------------------------
//
// ConsoleCustomCommand
//
//------------------------------------------------------------------

ConsoleCustomCommand::ConsoleCustomCommand()
{
    _console = Director::getInstance()->getConsole();
    static Console::Command commands[] = {
        {"hello", "This is just a user generated command", [](int fd, const std::string& args) {
            const char msg[] = "how are you?\nArguments passed: ";
            send(fd, msg, sizeof(msg),0);
            send(fd, args.c_str(), args.length(),0);
            send(fd, "\n",1,0);
        }},
    };
    _console->addCommand(commands[0]);
}

ConsoleCustomCommand::~ConsoleCustomCommand()
{
}

void ConsoleCustomCommand::onEnter()
{
    BaseTestConsole::onEnter();
}

std::string ConsoleCustomCommand::title() const
{
    return "Console Custom Commands";
}

std::string ConsoleCustomCommand::subtitle() const
{
    return "telnet localhost 5678";
}


//------------------------------------------------------------------
//
// ConsoleUploadFile
//
//------------------------------------------------------------------

ConsoleUploadFile::ConsoleUploadFile()
{
    std::srand ((unsigned)time(nullptr));
    int id = rand()%100000;
    char buf[32];
    sprintf(buf, "%d", id);
    _targetFileName = std::string("grossini") + buf + ".png";

    std::thread t = std::thread( &ConsoleUploadFile::uploadFile, this);
    t.detach();
}

void ConsoleUploadFile::onEnter()
{
    BaseTestConsole::onEnter();
    
}

ConsoleUploadFile::~ConsoleUploadFile()
{
    
}

void ConsoleUploadFile::uploadFile()
{
    Data srcFileData = FileUtils::getInstance()->getDataFromFile(s_pathGrossini);
    if (srcFileData.isNull())
    {
        CCLOGERROR("ConsoleUploadFile: could not open file %s", s_pathGrossini);
    }

    std::string targetFileName = _targetFileName;

    struct addrinfo hints;
    struct addrinfo *result, *rp;
    int sfd, s;

    /* Obtain address(es) matching host/port */

    memset(&hints, 0, sizeof(struct addrinfo));
    hints.ai_family = AF_UNSPEC;    /* Allow IPv4 or IPv6 */
    hints.ai_socktype = SOCK_STREAM; /* stream socket */
    hints.ai_flags = 0;
    hints.ai_protocol = 0;          /* Any protocol */

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

    std::string nodeName;
    if (Director::getInstance()->getConsole()->isIpv6Server())
        nodeName = "::1";
    else
        nodeName = "localhost";

    s = getaddrinfo(nodeName.c_str(), "5678", &hints, &result);
    if (s != 0) 
    {
        CCLOG("ConsoleUploadFile: getaddrinfo error");
        return;
    }

    /* getaddrinfo() returns a list of address structures.
      Try each address until we successfully connect(2).
      If socket(2) (or connect(2)) fails, we (close the socket
      and) try the next address. */

    for (rp = result; rp != nullptr; rp = rp->ai_next) {
        sfd = socket(rp->ai_family, rp->ai_socktype,
                    rp->ai_protocol);
        if (sfd == -1)
            continue;

        if (connect(sfd, rp->ai_addr, rp->ai_addrlen) != -1)
            break;                  /* Success */

#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
        closesocket(sfd);
#else
        close(sfd);
#endif
    }

    if (rp == nullptr) {               /* No address succeeded */
        CCLOG("ConsoleUploadFile: could not connect!");
        return;
    }

    freeaddrinfo(result);           /* No longer needed */

    std::string tmp = "upload";

    tmp += " ";
    tmp += targetFileName;
    tmp += " ";
    char cmd[512] = {0};

    strcpy(cmd, tmp.c_str());
    send(sfd,cmd,strlen(cmd),0);

    size_t offset = 0;
    auto readBuffer = [&offset](char* buf, size_t bytes, const Data& data) -> ssize_t {
        if (offset >= data.getSize())
            return 0;
        ssize_t actualReadBytes = (offset + bytes) > data.getSize() ? (data.getSize() - offset) : bytes;
        if (actualReadBytes > 0)
        {
            memcpy(buf, data.getBytes() + offset, actualReadBytes);
            offset += actualReadBytes;
        }
        return actualReadBytes;
    };

    while(true)
    {
        char buffer[3], *out;
        unsigned char *in;
        in = (unsigned char *)buffer;
        // copy the file into the buffer:
        ssize_t ret = readBuffer(buffer, 3, srcFileData);
        if (ret > 0)
        {
            int len = base64Encode(in, (unsigned int)ret, &out);
            send(sfd, out, len, 0);
            free(out);
            if(ret < 3)
            {
                //eof
                log("Reach the end, total send: %d bytes", (int)offset);
                break;
            }
        }
        else
        {
            //read error
            break;
        }
    }
    char l = '\n';
    send(sfd, &l, 1, 0);

    // Sleep 1s to wait server to receive all data.
    std::this_thread::sleep_for(std::chrono::seconds(1));

#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
    closesocket(sfd);
    WSACleanup();
#else
    close(sfd);
#endif
}

std::string ConsoleUploadFile::title() const
{
    return "Console UploadFile";
}

std::string ConsoleUploadFile::subtitle() const
{
    auto sharedFileUtils = FileUtils::getInstance();
    
    std::string writablePath = sharedFileUtils->getWritablePath();

    return "file uploaded to:" + writablePath + _targetFileName;
}