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error at compile


diegoduran95
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  In constructor 'ODBCResult::ODBCResult(void*)': 
351 C:\Users\Lenovo\Desktop\Real Server 3.4 (8.61)\forgottenserver036pl1-master\src\databaseodbc.cpp 'res' was not declared in this scope 
351 C:\Users\Lenovo\Desktop\Real Server 3.4 (8.61)\forgottenserver036pl1-master\src\databaseodbc.cpp *** [obj//databaseodbc.o] Error 1 

 

////////////////////////////////////////////////////////////////////////
// OpenTibia - an opensource roleplaying game
////////////////////////////////////////////////////////////////////////
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
////////////////////////////////////////////////////////////////////////
// C++ Implementation: databaseodbc
// Description: Frontend for ODBC connections
//
// Author: Bruno R Ferreira <brf_coldf@yahoo.com.br>, (C) 2007
////////////////////////////////////////////////////////////////////////
#include "otpch.h"
#include <iostream>

#include "database.h"
#include "databaseodbc.h"

#include "configmanager.h"
extern ConfigManager g_config;

#define RETURN_SUCCESS(ret) (ret == SQL_SUCCESS || ret == SQL_SUCCESS_WITH_INFO)

DatabaseODBC::DatabaseODBC()
{
    m_connected = false;

    char* dns = new char[SQL_MAX_DSN_LENGTH];
    char* user = new char[32];
    char* pass = new char[32];

    strcpy((char*)dns, g_config.getString(ConfigManager::SQL_DB).c_str());
    strcpy((char*)user, g_config.getString(ConfigManager::SQL_USER).c_str());
    strcpy((char*)pass, g_config.getString(ConfigManager::SQL_PASS).c_str());

    SQLRETURN ret = SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &m_env);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "Failed to allocate ODBC SQLHENV enviroment handle." << std::endl;
        m_env = NULL;
        return;
    }

    ret = SQLSetEnvAttr(m_env, SQL_ATTR_ODBC_VERSION, (SQLPOINTER*)SQL_OV_ODBC3, 0);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "SQLSetEnvAttr(SQL_ATTR_ODBC_VERSION): Failed to switch to ODBC 3 version." << std::endl;
        SQLFreeHandle(SQL_HANDLE_ENV, m_env);
        m_env = NULL;
    }

    if(m_env == NULL)
    {
        std::cout << "ODBC SQLHENV enviroment not initialized." << std::endl;
        return;
    }

    ret = SQLAllocHandle(SQL_HANDLE_DBC, m_env, &m_handle);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "Failed to allocate ODBC SQLHDBC connection handle." << std::endl;
        m_handle = NULL;
        return;
    }

    ret = SQLSetConnectAttr(m_handle, SQL_ATTR_CONNECTION_TIMEOUT, (SQLPOINTER*)5, 0);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "SQLSetConnectAttr(SQL_ATTR_CONNECTION_TIMEOUT): Failed to set connection timeout." << std::endl;
        SQLFreeHandle(SQL_HANDLE_DBC, m_handle);
        m_handle = NULL;
        return;
    }

    ret = SQLConnect(m_handle, (SQLCHAR*)dns, SQL_NTS, (SQLCHAR*)user, SQL_NTS, (SQLCHAR*)pass, SQL_NTS);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "Failed to connect to ODBC via DSN: " << dns << " (user " << user << ")" << std::endl;
        SQLFreeHandle(SQL_HANDLE_DBC, m_handle);
        m_handle = NULL;
        return;
    }

    m_connected = true;
}

DatabaseODBC::~DatabaseODBC()
{
    if(m_connected)
    {
        SQLDisconnect(m_handle);
        SQLFreeHandle(SQL_HANDLE_DBC, m_handle);
        m_handle = NULL;
        m_connected = false;
    }

    SQLFreeHandle(SQL_HANDLE_ENV, m_env);
}

bool DatabaseODBC::getParam(DBParam_t param)
{
    switch(param)
    {
        case DBPARAM_MULTIINSERT:
        default:
            break;
    }

    return false;
}

bool DatabaseODBC::beginTransaction()
{
    return true;
    // return executeQuery("BEGIN");
}

bool DatabaseODBC::rollback()
{
    return true;
    // SQL_RETURN ret = SQLTransact(m_env, m_handle, SQL_ROLLBACK);
    // return RETURN_SUCCESS(ret);
}

bool DatabaseODBC::commit()
{
    return true;
    // SQL_RETURN ret = SQLTransact(m_env, m_handle, SQL_COMMIT);
    // return RETURN_SUCCESS(ret);
}

bool DatabaseODBC::executeQuery(const std::string& query)
{
    if(!m_connected)
        return false;

    #ifdef __SQL_QUERY_DEBUG__
    std::cout << "ODBC QUERY: " << query << std::endl;
    #endif

    SQLHSTMT stmt;
    SQLRETURN ret = SQLAllocHandle(SQL_HANDLE_STMT, m_handle, &stmt);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "Failed to allocate ODBC SQLHSTMT statement." << std::endl;
        return false;
    }

    std::string buf = _parse(query);
    ret = SQLExecDirect(stmt, (SQLCHAR*)buf.c_str(), buf.length());
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "SQLExecDirect(): " << query << ": ODBC ERROR." << std::endl;
        return false;
    }

    return true;
}

DBResult* DatabaseODBC::storeQuery(const std::string& query)
{
    if(!m_connected)
        return NULL;

    #ifdef __SQL_QUERY_DEBUG__
    std::cout << "ODBC QUERY: " << query << std::endl;
    #endif

    SQLHSTMT stmt;
    SQLRETURN ret = SQLAllocHandle(SQL_HANDLE_STMT, m_handle, &stmt);
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "Failed to allocate ODBC SQLHSTMT statement." << std::endl;
        return NULL;
    }

    std::string buf = _parse(query);
    ret = SQLExecDirect(stmt, (SQLCHAR*)buf.c_str(), buf.length() );
    if(!RETURN_SUCCESS(ret))
    {
        std::cout << "SQLExecDirect(): " << query << ": ODBC ERROR." << std::endl;
        return NULL;
    }

    DBResult* results = (DBResult*)new ODBCResult(stmt);
    return verifyResult(results);
}

std::string DatabaseODBC::escapeBlob(const char *s, uint32_t length)
{
    std::string buf = "'";
    for(uint32_t i = 0; i < length; i++)
    {
        switch(s[i])
        {
            case '\'':
                buf += "\'\'";
                break;

            case '\0':
                buf += "\\0";
                break;

            case '\\':
                buf += "\\\\";
                break;

            case '\r':
                buf += "\\r";
                break;

            case '\n':
                buf += "\\n";
                break;

            default:
                buf += s[i];
        }
    }

    buf += "'";
    return buf;
}

std::string DatabaseODBC::_parse(const std::string& s)
{
    std::string query = "";
    query.reserve(s.size());

    bool inString = false;
    for(uint32_t a = 0; a < s.length(); a++)
    {
        uint8_t ch = s[a];
        if(ch == '\'')
        {
            if(inString && s[a + 1] != '\'')
                inString = false;
            else
                inString = true;
        }

        if(ch == '`' && !inString)
            ch = '"';

        query += ch;
    }

    return query;
}

int32_t ODBCResult::getDataInt(const std::string& s)
{
    listNames_t::iterator it = m_listNames.find(s);
    if(it != m_listNames.end())
    {
        int32_t value;
        SQLRETURN ret = SQLGetData(m_handle, it->second, SQL_C_SLONG, &value, 0, NULL);

        if(RETURN_SUCCESS(ret))
            return value;
        else
            std::cout << "Error during getDataInt(" << s << ")." << std::endl;
    }

    std::cout << "Error during getDataInt(" << s << ")." << std::endl;
    return 0; // Failed
}

int64_t ODBCResult::getDataLong(const std::string& s)
{
    listNames_t::iterator it = m_listNames.find(s);
    if(it != m_listNames.end())
    {
        int64_t value;
        SQLRETURN ret = SQLGetData(m_handle, it->second, SQL_C_SBIGINT, &value, 0, NULL);

        if(RETURN_SUCCESS(ret))
            return value;
        else
            std::cout << "Error during getDataLong(" << s << ")." << std::endl;
    }

    std::cout << "Error during getDataLong(" << s << ")." << std::endl;
    return 0; // Failed
}

std::string ODBCResult::getDataString(const std::string& s)
{
    listNames_t::iterator it = m_listNames.find(s);
    if(it != m_listNames.end())
    {
        char* value = new char[1024];
        SQLRETURN ret = SQLGetData(m_handle, it->second, SQL_C_CHAR, value, 1024, NULL);

        if(RETURN_SUCCESS(ret))
        {
            std::string buff = std::string(value);
            return buff;
        }
        else
            std::cout << "Error during getDataString(" << s << ")." << std::endl;
    }

    std::cout << "Error during getDataString(" << s << ")." << std::endl;
    return std::string(""); // Failed
}

const char* ODBCResult::getDataStream(const std::string& s, uint64_t& size)
{
    listNames_t::iterator it = m_listNames.find(s);
    if(it != m_listNames.end())
    {
        char* value = new char[1024];
        if(RETURN_SUCCESS(SQLGetData(m_handle, it->second, SQL_C_BINARY, value, 1024, (SQLLEN*)&size)))
            return value;
    }

    std::cout << "Error during getDataStream(" << s << ")." << std::endl;
    size = 0;
    return 0; // Failed
}

void ODBCResult::free()
{
    if(m_handle)
    {
        SQLFreeHandle(SQL_HANDLE_STMT, m_handle);
        delete this;
    }
    else
        std::cout << "[Warning - ODBCResult::free] Trying to free already freed result." << std::endl;
}

bool ODBCResult::next()
{
    SQLRETURN ret = SQLFetch(m_handle);
    return RETURN_SUCCESS(ret);
}

ODBCResult::ODBCResult(SQLHSTMT stmt)
{
    if(!res)
    {
        delete this;
        return;
    }

    m_handle = stmt;
    int16_t numCols = 0;

    SQLNumResultCols(m_handle, &numCols);
    for(int32_t i = 1; i <= numCols; i++)
    {
        char* name = new char[129];
        SQLDescribeCol(m_handle, i, (SQLCHAR*)name, 129, NULL, NULL, NULL, NULL, NULL);
        m_listNames[name] = i;
    }
}
 

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Recomendo nem usar base TFS 0.3.6, tenta aproveitar sua base e mover pra outra,
Como fazer: é só usar o objectbuilder, item editor pra atualizar versão dos itens e mapa, atualizar a versão do mapa pelo remeres e depois ir corrigindo a versão dos arquivos do monstros manualmente de acordo com a versão que voce quer
Recomendação: Recomendo qualquer base TFS 1.0++
Em breve vou postar aqui no forum TFS 1.5 8.60 se tiver interesse, é só acompanhar.

_____________________________
Mas se voce quiser arrumar esse bug ai:

 

class ODBCResult {
    private:
        int res;
};

 

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