C++ Tokens::begin方法代码示例

Channel::Channel(const std::string& name, uint32 channel_id, uint32 Team)
 : m_name(name), m_announce(true), m_moderate(false), m_channelId(channel_id), m_ownerGUID(0), m_password(""), m_flags(0), m_Team(Team)
{
    // set special flags if built-in channel
    ChatChannelsEntry const* ch = GetChannelEntryFor(channel_id);
    if (ch)                                                  // it's built-in channel
    {
        channel_id = ch->ChannelID;                         // built-in channel
        m_announce = false;                                 // no join/leave announces

        m_flags |= CHANNEL_FLAG_GENERAL;                    // for all built-in channels

        if (ch->flags & CHANNEL_DBC_FLAG_TRADE)              // for trade channel
            m_flags |= CHANNEL_FLAG_TRADE;

        if (ch->flags & CHANNEL_DBC_FLAG_CITY_ONLY2)         // for city only channels
            m_flags |= CHANNEL_FLAG_CITY;

        if (ch->flags & CHANNEL_DBC_FLAG_LFG)                // for LFG channel
            m_flags |= CHANNEL_FLAG_LFG;
        else                                                // for all other channels
            m_flags |= CHANNEL_FLAG_NOT_LFG;
        m_IsSaved = false;
    }
    else                                                    // it's custom channel
    {
        m_flags |= CHANNEL_FLAG_CUSTOM;
        //load not built in channel if saved
        std::string _name(name);
        CharacterDatabase.escape_string(_name);
        QueryResult_AutoPtr result = CharacterDatabase.PQuery("SELECT m_announce, m_moderate, m_public, m_password, BannedList FROM channels WHERE m_name = '%s' AND m_team = '%u'", _name.c_str(), m_Team);
        if (result)//load
        {
            Field *fields = result->Fetch();
            m_announce = fields[0].GetBool();
            m_moderate = fields[1].GetBool();
            m_public = fields[2].GetBool();
            m_password  = fields[3].GetString();
            const char* db_BannedList = fields[4].GetString();

            m_IsSaved = true;

            if (db_BannedList)
            {
                Tokens tokens = StrSplit(db_BannedList, " ");
                Tokens::iterator iter;
                for (iter = tokens.begin(); iter != tokens.end(); ++iter)
                {
                    uint64 banned_guid = atol((*iter).c_str());
                    if (banned_guid)
                    {
                        sLog.outDebug("Channel(%s) loaded banned guid: %u",name.c_str(), banned_guid);
                        banned.insert(banned_guid);
                    }
                }
            }
        }
        else // save
        {
            // _name is already escaped at this point.
            CharacterDatabase.PExecute("INSERT INTO channels (m_name, m_team, m_announce, m_moderate, m_public, m_password) "
                "VALUES ('%s', '%u', '1', '0', '1', '')", _name.c_str(), m_Team);
            sLog.outDebug("New Channel(%s) saved", name.c_str());
            m_IsSaved = true;
        }
    }
}

bool DatabaseMysql::Initialize(const char *infoString)
{

    if (!Database::Initialize(infoString))
        return false;

    tranThread = NULL;
    MYSQL *mysqlInit;
    mysqlInit = mysql_init(NULL);
    if (!mysqlInit)
    {
        sLog.outError("Could not initialize Mysql connection");
        return false;
    }

    InitDelayThread();

    Tokens tokens = StrSplit(infoString, ";");

    Tokens::iterator iter;

    std::string host, port_or_socket, user, password, database;
    int port;
    char const* unix_socket;

    iter = tokens.begin();

    if (iter != tokens.end())
        host = *iter++;
    if (iter != tokens.end())
        port_or_socket = *iter++;
    if (iter != tokens.end())
        user = *iter++;
    if (iter != tokens.end())
        password = *iter++;
    if (iter != tokens.end())
        database = *iter++;

    mysql_options(mysqlInit,MYSQL_SET_CHARSET_NAME,"utf8");
    #ifdef WIN32
    if (host==".")                                           // named pipe use option (Windows)
    {
        unsigned int opt = MYSQL_PROTOCOL_PIPE;
        mysql_options(mysqlInit,MYSQL_OPT_PROTOCOL,(char const*)&opt);
        port = 0;
        unix_socket = 0;
    }
    else                                                    // generic case
    {
        port = atoi(port_or_socket.c_str());
        unix_socket = 0;
    }
    #else
    if (host==".")                                           // socket use option (Unix/Linux)
    {
        unsigned int opt = MYSQL_PROTOCOL_SOCKET;
        mysql_options(mysqlInit,MYSQL_OPT_PROTOCOL,(char const*)&opt);
        host = "localhost";
        port = 0;
        unix_socket = port_or_socket.c_str();
    }
    else                                                    // generic case
    {
        port = atoi(port_or_socket.c_str());
        unix_socket = 0;
    }
    #endif

    mMysql = mysql_real_connect(mysqlInit, host.c_str(), user.c_str(),
        password.c_str(), database.c_str(), port, unix_socket, 0);

    if (mMysql)
    {
        sLog.outDetail("Connected to MySQL database at %s", host.c_str());
        sLog.outString("MySQL client library: %s", mysql_get_client_info());
        sLog.outString("MySQL server ver: %s ", mysql_get_server_info( mMysql));

        if (!mysql_autocommit(mMysql, 1))
            sLog.outDetail("AUTOCOMMIT SUCCESSFULLY SET TO 1");
        else
            sLog.outDetail("AUTOCOMMIT NOT SET TO 1");

        // set connection properties to UTF8 to properly handle locales for different
        // server configs - core sends data in UTF8, so MySQL must expect UTF8 too
        PExecute("SET NAMES `utf8`");
        PExecute("SET CHARACTER SET `utf8`");

    #if MYSQL_VERSION_ID >= 50003
        my_bool my_true = (my_bool)1;
        if (mysql_options(mMysql, MYSQL_OPT_RECONNECT, &my_true))
            sLog.outDetail("Failed to turn on MYSQL_OPT_RECONNECT.");
        else
           sLog.outDetail("Successfully turned on MYSQL_OPT_RECONNECT.");
    #else
        #warning "Your mySQL client lib version does not support reconnecting after a timeout.\nIf this causes you any trouble we advice you to upgrade your mySQL client libs to at least mySQL 5.0.13 to resolve this problem."
    #endif

        return true;
    }
    else
//.........这里部分代码省略.........

bool MySQLConnection::Initialize(const char *infoString)
{
    MYSQL * mysqlInit = mysql_init(NULL);
    if (!mysqlInit)
    {
        sLog.outLog(LOG_DEFAULT, "ERROR: Could not initialize Mysql connection");
        return false;
    }

    Tokens tokens = StrSplit(infoString, ";");

    Tokens::iterator iter;

    std::string host, port_or_socket, user, password, database;
    int port;
    char const* unix_socket;

    iter = tokens.begin();

    if(iter != tokens.end())
        host = *iter++;
    if(iter != tokens.end())
        port_or_socket = *iter++;
    if(iter != tokens.end())
        user = *iter++;
    if(iter != tokens.end())
        password = *iter++;
    if(iter != tokens.end())
        database = *iter++;

    mysql_options(mysqlInit,MYSQL_SET_CHARSET_NAME,"utf8");
#ifdef WIN32
    if(host==".")                                           // named pipe use option (Windows)
    {
        unsigned int opt = MYSQL_PROTOCOL_PIPE;
        mysql_options(mysqlInit,MYSQL_OPT_PROTOCOL,(char const*)&opt);
        port = 0;
        unix_socket = 0;
    }
    else                                                    // generic case
    {
        port = atoi(port_or_socket.c_str());
        unix_socket = 0;
    }
#else
    if(host==".")                                           // socket use option (Unix/Linux)
    {
        unsigned int opt = MYSQL_PROTOCOL_SOCKET;
        mysql_options(mysqlInit,MYSQL_OPT_PROTOCOL,(char const*)&opt);
        host = "localhost";
        port = 0;
        unix_socket = port_or_socket.c_str();
    }
    else                                                    // generic case
    {
        port = atoi(port_or_socket.c_str());
        unix_socket = 0;
    }
#endif

    mMysql = mysql_real_connect(mysqlInit, host.c_str(), user.c_str(),
        password.c_str(), database.c_str(), port, unix_socket, 0);

    if (mMysql)
    {
        //sLog.outString( "Connected to MySQL database at %s",
        //    host.c_str());
        //sLog.outString( "MySQL client library: %s", mysql_get_client_info());
        //sLog.outString( "MySQL server ver: %s ", mysql_get_server_info( mMysql));

        /*----------SET AUTOCOMMIT ON---------*/
        // It seems mysql 5.0.x have enabled this feature
        // by default. In crash case you can lose data!!!
        // So better to turn this off
        // ---
        // This is wrong since mangos use transactions,
        // autocommit is turned of during it.
        // Setting it to on makes atomic updates work
        // ---
        // LEAVE 'AUTOCOMMIT' MODE ALWAYS ENABLED!!!
        // W/O IT EVEN 'SELECT' QUERIES WOULD REQUIRE TO BE WRAPPED INTO 'START TRANSACTION'<>'COMMIT' CLAUSES!!!
        if (!mysql_autocommit(mMysql, 1))
            sLog.outDetail("AUTOCOMMIT SUCCESSFULLY SET TO 1");
        else
            sLog.outDetail("AUTOCOMMIT NOT SET TO 1");
        /*-------------------------------------*/

        // set connection properties to UTF8 to properly handle locales for different
        // server configs - core sends data in UTF8, so MySQL must expect UTF8 too
        Execute("SET NAMES `utf8`");
        Execute("SET CHARACTER SET `utf8`");

    #if MYSQL_VERSION_ID >= 50003
        my_bool my_true = (my_bool)1;
        if (mysql_options(mMysql, MYSQL_OPT_RECONNECT, &my_true))
            sLog.outDetail("Failed to turn on MYSQL_OPT_RECONNECT.");
        else
           sLog.outDetail("Successfully turned on MYSQL_OPT_RECONNECT.");
    #else
        #warning "Your mySQL client lib version does not support reconnecting after a timeout.\nIf this causes you any trouble we advice you to upgrade your mySQL client libs to at least mySQL 5.0.13 to resolve this problem."
//.........这里部分代码省略.........

bool DatabaseMysql::Initialize(const char *infoString)
{

    if(!Database::Initialize(infoString))
        return false;

    tranThread = NULL;
    MYSQL *mysqlInit;
    mysqlInit = mysql_init(NULL);
    if (!mysqlInit)
    {
        sLog.outError( "Could not initialize Mysql connection" );
        return false;
    }

    InitDelayThread();

    Tokens tokens = StrSplit(infoString, ";");

    Tokens::iterator iter;

    std::string host, port_or_socket, user, password, database;
    int port;
    char const* unix_socket;

    iter = tokens.begin();

    if(iter != tokens.end())
        host = *iter++;
    if(iter != tokens.end())
        port_or_socket = *iter++;
    if(iter != tokens.end())
        user = *iter++;
    if(iter != tokens.end())
        password = *iter++;
    if(iter != tokens.end())
        database = *iter++;

    mysql_options(mysqlInit,MYSQL_SET_CHARSET_NAME,"utf8");
    #ifdef WIN32
    if(host==".")                                           // named pipe use option (Windows)
    {
        unsigned int opt = MYSQL_PROTOCOL_PIPE;
        mysql_options(mysqlInit,MYSQL_OPT_PROTOCOL,(char const*)&opt);
        port = 0;
        unix_socket = 0;
    }
    else                                                    // generic case
    {
        port = atoi(port_or_socket.c_str());
        unix_socket = 0;
    }
    #else
    if(host==".")                                           // socket use option (Unix/Linux)
    {
        unsigned int opt = MYSQL_PROTOCOL_SOCKET;
        mysql_options(mysqlInit,MYSQL_OPT_PROTOCOL,(char const*)&opt);
        host = "localhost";
        port = 0;
        unix_socket = port_or_socket.c_str();
    }
    else                                                    // generic case
    {
        port = atoi(port_or_socket.c_str());
        unix_socket = 0;
    }
    #endif

    mMysql = mysql_real_connect(mysqlInit, host.c_str(), user.c_str(),
        password.c_str(), database.c_str(), port, unix_socket, 0);

    if (mMysql)
    {
        sLog.outDetail( "Connected to MySQL database at %s",
            host.c_str());
        sLog.outString( "MySQL client library: %s", mysql_get_client_info());
        sLog.outString( "MySQL server ver: %s ", mysql_get_server_info( mMysql));

        /*----------SET AUTOCOMMIT ON---------*/
        // It seems mysql 5.0.x have enabled this feature
        // by default. In crash case you can lose data!!!
        // So better to turn this off
        // ---
        // This is wrong since mangos use transactions,
        // autocommit is turned of during it.
        // Setting it to on makes atomic updates work
        if (!mysql_autocommit(mMysql, 1))
            sLog.outDetail("AUTOCOMMIT SUCCESSFULLY SET TO 1");
        else
            sLog.outDetail("AUTOCOMMIT NOT SET TO 1");
        /*-------------------------------------*/

        // set connection properties to UTF8 to properly handle locales for different
        // server configs - core sends data in UTF8, so MySQL must expect UTF8 too
        PExecute("SET NAMES `utf8`");
        PExecute("SET CHARACTER SET `utf8`");

        return true;
    }
    else
//.........这里部分代码省略.........