JSInterface_ConfigDB.cpp

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/* Copyright (C) 2013 Wildfire Games.
 * This file is part of 0 A.D.
 *
 * 0 A.D. 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 2 of the License, or
 * (at your option) any later version.
 *
 * 0 A.D. 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 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "precompiled.h"

#include "JSInterface_ConfigDB.h"

#include "ps/ConfigDB.h"
#include "ps/CLogger.h"
#include "scriptinterface/ScriptInterface.h"

bool JSI_ConfigDB::GetConfigNamespace(std::wstring cfgNsString, EConfigNamespace& cfgNs)
{
    if (cfgNsString == L"default")
        cfgNs = CFG_DEFAULT;
    else if (cfgNsString == L"system")
        cfgNs = CFG_SYSTEM;
    else if (cfgNsString == L"user")
        cfgNs = CFG_USER;
    else if (cfgNsString == L"mod")
        cfgNs = CFG_MOD;
    else
    {
        LOGERROR(L"Invalid namespace name passed to the ConfigDB!");
        return false;       
    }
    return true;
}

std::string JSI_ConfigDB::GetValue(void* UNUSED(cbdata), std::wstring cfgNsString, std::string name)
{
    EConfigNamespace cfgNs;
    if (!GetConfigNamespace(cfgNsString, cfgNs))
        return std::string();

    CConfigValue *val = g_ConfigDB.GetValue(cfgNs, name);
    if (val)
    {
        return val->m_String;
    }
    else
    {
        LOGWARNING(L"Config setting %hs does not exist!", name.c_str());
        return std::string();
    }
}

bool JSI_ConfigDB::CreateValue(void* UNUSED(cbdata), std::wstring cfgNsString, std::string name, std::string value)
{
    EConfigNamespace cfgNs;
    if (!GetConfigNamespace(cfgNsString, cfgNs))
        return false;

    CConfigValue *val = g_ConfigDB.CreateValue(cfgNs, name);
    val->m_String = value;
    return true;
}

bool JSI_ConfigDB::WriteFile(void* UNUSED(cbdata), std::wstring cfgNsString, Path path)
{
    EConfigNamespace cfgNs;
    if (!GetConfigNamespace(cfgNsString, cfgNs))
        return false;

    bool ret = g_ConfigDB.WriteFile(cfgNs, path);
    return ret;
}

bool JSI_ConfigDB::Reload(void* UNUSED(cbdata), std::wstring cfgNsString)
{
    EConfigNamespace cfgNs;
    if (!GetConfigNamespace(cfgNsString, cfgNs))
        return false;

    bool ret = g_ConfigDB.Reload(cfgNs);
    return ret;
}

bool JSI_ConfigDB::SetFile(void* UNUSED(cbdata), std::wstring cfgNsString, Path path)
{
    EConfigNamespace cfgNs;
    if (!GetConfigNamespace(cfgNsString, cfgNs))
        return false;

    g_ConfigDB.SetConfigFile(cfgNs, path);
    return true;
}

void JSI_ConfigDB::RegisterScriptFunctions(ScriptInterface& scriptInterface)
{
    scriptInterface.RegisterFunction<std::string, std::wstring, std::string, &JSI_ConfigDB::GetValue>("ConfigDB_GetValue");
    scriptInterface.RegisterFunction<bool, std::wstring, std::string, std::string, &JSI_ConfigDB::CreateValue>("ConfigDB_CreateValue");
    scriptInterface.RegisterFunction<bool, std::wstring, Path, &JSI_ConfigDB::WriteFile>("ConfigDB_WriteFile");
    scriptInterface.RegisterFunction<bool, std::wstring, Path, &JSI_ConfigDB::SetFile>("ConfigDB_SetFile");
    scriptInterface.RegisterFunction<bool, std::wstring, &JSI_ConfigDB::Reload>("ConfigDB_Reload");
    
}