Sun1602/Tools/SunDumpDecoder/sun_dump_decoder.cpp

// sun_dump_decoder.cpp : 콘솔 응용 프로그램에 대한 진입점을 정의합니다.
//

#include "stdafx.h"

#include <fstream>
#include <conio.h>
//#include <iostream>
#include <tchar.h>
#include <direct.h>

#include "AuMD5Encrypt.h"

#define MOVE_FILE_FOLDER // 국가별로 파일을 이동 시킨다.
#define _EXECUTE_MD5 // md5 적용하기

using namespace std;

#define DEVERSION 101 //버전

#define HashKey "1111"
#define NPCMANAGER_HASHKEY "npcmanager_key"
#define HASH_KEY_STRING_SERVERINFO "1111"
_TCHAR version_string[64] = {0,};

enum
{
    kNation_KR = 0,
    kNation_JP,
    kNation_CH,
    kNation_GSP,
    kNation_RU,
    kNation_Max,
};

_TCHAR nation_name[kNation_Max][8] = {"한국", "일본", "중국", "글로벌", "러시아"};

int GetNation(const _TCHAR* filename)
{
    int nation_number = kNation_Max;

    _TCHAR* string_buffer = (_TCHAR*)filename;

    if (_tcsstr(_tcslwr(string_buffer), "jp"))
    {
        nation_number = kNation_JP;
    }
    else if (_tcsstr(_tcslwr(string_buffer), "ch"))
    {
        nation_number = kNation_CH;
    }
    else if (_tcsstr(_tcslwr(string_buffer), "gsp"))
    {
        nation_number = kNation_GSP;
    }
    else if (_tcsstr(_tcslwr(string_buffer), "ru"))
    {
        nation_number = kNation_RU;
    }
    else//kr
    {
        nation_number = kNation_KR;
    }

    return nation_number;
}

_TCHAR* GetVersion(const _TCHAR* filename)
{
    _TCHAR* string_buffer;
    const int kVersion_Depth = 15;      //strlen("120104_0410.dmp")

    string_buffer = _tcsstr(_tcslwr((_TCHAR*)filename), "sungame_");

    int string_length = 0;
    if (string_buffer)
    {
        string_length = (int)_tcslen(string_buffer);
    }

    if (string_length - kVersion_Depth >= 0)
    {
        _TCHAR* string_pointer = string_buffer + (string_length - kVersion_Depth);
        sprintf(version_string, "webzen@%d", _tstoi(string_pointer));
    }
    else
    {
        sprintf(version_string, "webzen@version");
    }
    printf("version(%s)\n", version_string);
    return version_string;
}

int _tmain(int argc, _TCHAR* argv[])
{
    if (argc < 2)
    {
        printf("input file name...\r\n");
        _getch();
        return 0;
    }

    bool is_md5 = true;
    bool is_filemove = false;

    TCHAR string_folder[1024] = {0,};
    TCHAR string_filename[1024] = {0,};
    fstream file;
    string filename = argv[1];

    printf("[SUN DUMP DECODER Ver.%d]\n", DEVERSION);

    //---------환경파일 읽기-------------
    sprintf(string_folder, "%s", argv[0]);
    strrchr(string_folder, '\\')[1] = '\0'; //폴더명만 뽑아낸다.
    sprintf(string_filename, "%s\\decoder_env.ini", string_folder);

    FILE* fp = fopen(string_filename, "r");
    TCHAR buffer[1024] = {0,};
    if (fp)
    {
        fgets(buffer, 1024, fp);
        if (strstr(buffer, "MD5=1"))
        {
            printf("옵션: MD5 적용, ");
            is_md5 = true;
        }
        else
        {
            printf("옵션: MD5 적용안함, ");
            is_md5 = false;
        }
        fgets(buffer, 1024, fp);
        if (strstr(buffer, "FILEMOVE=1"))
        {
            printf("파일이동\n\n");
            is_filemove = true;
        }
        else
        {
            printf("파일이동안함\n\n");
            is_filemove = false;
        }
        fclose(fp);
    }
    else
    {
        printf("환경파일이 없습니다. MD5만 적용됩니다.\n\n");
    }
    //===================================
#ifdef MOVE_FILE_FOLDER
    if (is_filemove)
    {
        for (int j = kNation_KR; j < kNation_Max; ++j)
        {
            sprintf(string_folder, "%s", filename.c_str());
            strrchr(string_folder, '\\')[1] = '\0'; //폴더명만 뽑아낸다.

            _TCHAR string_mkfolder[1024] = {0,};
            sprintf(string_mkfolder, "%s\\%s", string_folder, nation_name[j]);
            _mkdir(string_mkfolder);
        }
    }
#endif//MOVE_FILE_FOLDER

    for (int i = 1; i < argc; ++i)
    {
        filename = argv[i];

        sprintf(string_folder, "%s", filename.c_str());
        strrchr(string_folder, '\\')[1] = '\0'; //폴더명만 뽑아낸다.
        sprintf(string_filename, "%s", strrchr(filename.c_str(), '\\')+1);//파일명만 뽑아낸다.

#ifdef _EXECUTE_MD5
        if (is_md5)
        {
            printf("%d. 파일 읽기: %s\n", i, filename.c_str());
            file.open(filename.c_str(), ios::in | ios::out | ios::binary);
            if (!file) 
            {
                printf("%d-1. 파일을 열수 없습니다(%s)\n", i, filename.c_str());
                _getch();
                return NULL;
            }

            file.seekg(0, ios::end);
            size_t size = file.tellg();
            char* buffer = new char[size];

            file.seekg(0, ios::beg);
            file.read(buffer, (unsigned int)size);

            AuMD5Encrypt crypt;
            printf("%d. 변환 시작: ", i);
            if (!crypt.DecryptString(GetVersion(filename.c_str()), buffer, (unsigned int)size))
            {
                _getch();
                printf("\n%d-2. DecryptString 에러(%s)\n", i, filename.c_str());
                return 0;
            }
            printf("%d. 변환 완료\n", i);

            file.seekp(0, ios::beg);
            file.write(buffer, (unsigned int)size);

            file.close();

            if (buffer)
            {
                delete[] buffer;
            }
        }
#endif//EXECUTE_MD5

#ifdef MOVE_FILE_FOLDER
        if (is_filemove)
        {
            printf("%d. %s 국가 폴더로 이동\n\n", i, nation_name[GetNation(filename.c_str())]);
            TCHAR system_cmd[1024] = {0,};
            sprintf(system_cmd, "move \"%s\" \"%s\%s\\%s\"", filename.c_str(), string_folder, nation_name[GetNation(filename.c_str())], string_filename);
            system(system_cmd);
        }
#endif//MOVE_FILE_FOLDER
    }
    printf("\n<완료: 파일 %d개>\n", i-1);
    _getch();

    return 0;
}