//+=============================================================================
//
// file :      LogCmds.cpp
//
// description :  Logging oriented commands of the DServerClass.
//
// project :      TANGO
//
// author(s) :      N.Leclercq
//
// Copyright (C) :      2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
//                        European Synchrotron Radiation Facility
//                      BP 220, Grenoble 38043
//                      FRANCE
//
// This file is part of Tango.
//
// Tango is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Tango 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Tango.  If not, see <http://www.gnu.org/licenses/>.
//
//
// Revision 3.5  2010/09/09 13:46:00  taurel
// - Add year 2010 in Copyright notice
//
// Revision 3.4  2009/01/21 12:47:15  taurel
// - Change CopyRights for 2009
//
// Revision 3.3  2008/10/06 15:01:36  taurel
// - Changed the licensing info from GPL to LGPL
//
// Revision 3.2  2008/10/03 06:52:31  taurel
// - Add some licensing info in each files
//
// Revision 3.1  2003/05/28 14:55:09  taurel
// Add the include (conditionally) of the include files generated by autoconf
//
// Revision 3.0  2003/03/25 16:44:09  taurel
// Many changes for Tango release 3.0 including
// - Added full logging features
// - Added asynchronous calls
// - Host name of clients now stored in black-box
// - Three serialization model in DS
// - Fix miscellaneous bugs
// - Ported to gcc 3.2
// - Added ApiUtil::cleanup() and destructor methods
// - Some internal cleanups
// - Change the way how TangoMonitor class is implemented. It's a recursive
//   mutex
//
// Revision 2.3  2003/03/19 10:41:32  nleclercq
// *** empty log message ***
//
// Revision 2.2  2003/03/11 17:55:54  nleclercq
// Switch from log4cpp to log4tango
//
// Revision 2.1  2003/02/17 14:57:42  taurel
// Added the new Tango logging stuff (Thanks Nicolas from Soleil)
//
//
//-=============================================================================

#include <tango/server/logcmds.h>
#include <tango/server/dserver.h>
#include <tango/server/utils.h>

namespace Tango
{

//+-------------------------------------------------------------------------
//
// method :        AddLoggingTarget::AddLoggingTarget
//
// description :  Constructor for Command class AddLoggingTarget
//
//--------------------------------------------------------------------------
AddLoggingTarget::AddLoggingTarget(const char *name,
                                   Tango::CmdArgType in,
                                   Tango::CmdArgType out,
                                   const std::string &in_desc) :
    Command(name, in, out)
{
    set_in_type_desc(const_cast<std::string &>(in_desc));
}

//+-------------------------------------------------------------------------
//
// method :        AddLoggingTarget::execute
//
// description :    Trigger the execution of the method implementing
//            the AddLoggingTarget command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *AddLoggingTarget::execute(DeviceImpl *device, const CORBA::Any &in_any)
{
    TANGO_LOG_DEBUG << "AddLoggingTarget::execute(): arrived " << std::endl;

    //
    // Extract the input data
    //
    const DevVarStringArray *targets;
    if(!(in_any >>= targets))
    {
        TANGO_THROW_EXCEPTION(API_IncompatibleCmdArgumentType,
                              "Imcompatible command argument type, expected type is : DevVarStringArray");
    }

    //
    // Call the concrete device method
    //
    (static_cast<DServer *>(device))->add_logging_target(targets);

    //
    // Return to caller
    //
    CORBA::Any *ret = return_empty_any("AddLoggingTarget");
    return ret;
}

//+-------------------------------------------------------------------------
//
// method :        RemoveLoggingTarget::RemoveLoggingTarget
//
// description :  Constructor for Command class RemoveLoggingTarget
//
//--------------------------------------------------------------------------
RemoveLoggingTarget::RemoveLoggingTarget(const char *name,
                                         Tango::CmdArgType in,
                                         Tango::CmdArgType out,
                                         const std::string &in_desc) :
    Command(name, in, out)
{
    set_in_type_desc(const_cast<std::string &>(in_desc));
}

//+-------------------------------------------------------------------------
//
// method :        RemoveLoggingTarget::execute
//
// description :    Trigger the execution of the method implementing
//            the RemoveLoggingTarget command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *RemoveLoggingTarget::execute(DeviceImpl *device, const CORBA::Any &in_any)
{
    TANGO_LOG_DEBUG << "RemoveLoggingTarget::execute(): arrived " << std::endl;

    //
    // Extract the input data
    //
    const DevVarStringArray *targets;
    if(!(in_any >>= targets))
    {
        TANGO_THROW_EXCEPTION(API_IncompatibleCmdArgumentType,
                              "Imcompatible command argument type, expected type is : DevVarStringArray");
    }

    //
    // Call the concrete device method
    //
    (static_cast<DServer *>(device))->remove_logging_target(targets);

    //
    // Return to caller
    //
    CORBA::Any *ret = return_empty_any("RemoveLoggingTarget");
    return ret;
}

//+-------------------------------------------------------------------------
//
// method :        GetLoggingTarget::GetLoggingTarget
//
// description :  Constructor for Command class GetLoggingTarget
//
//--------------------------------------------------------------------------
GetLoggingTarget::GetLoggingTarget(const char *name,
                                   Tango::CmdArgType in,
                                   Tango::CmdArgType out,
                                   const std::string &in_desc,
                                   const std::string &out_desc) :
    Command(name, in, out)
{
    set_in_type_desc(const_cast<std::string &>(in_desc));
    set_out_type_desc(const_cast<std::string &>(out_desc));
}

//+-------------------------------------------------------------------------
//
// method :        GetLoggingTarget::execute
//
// description :    Trigger the execution of the method implementing
//            the GetLoggingTarget command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *GetLoggingTarget::execute(DeviceImpl *device, const CORBA::Any &in_any)
{
    TANGO_LOG_DEBUG << "GetLoggingTarget::execute(): arrived " << std::endl;

    //
    // Extract the input data
    //
    const char *tmp_str;
    if(!(in_any >>= tmp_str))
    {
        TANGO_THROW_EXCEPTION(API_IncompatibleCmdArgumentType,
                              "Imcompatible command argument type, expected type is : DevString");
    }

    //
    // Return to caller
    //
    return insert((static_cast<DServer *>(device))->get_logging_target(std::string(tmp_str)));
}

//+-------------------------------------------------------------------------
//
// method :        SetLoggingLevel::SetLoggingLevel
//
// description :  Constructor for Command class SetLoggingLevel
//
//--------------------------------------------------------------------------
SetLoggingLevel::SetLoggingLevel(const char *name,
                                 Tango::CmdArgType in,
                                 Tango::CmdArgType out,
                                 const std::string &in_desc) :
    Command(name, in, out)
{
    set_in_type_desc(const_cast<std::string &>(in_desc));
}

//+-------------------------------------------------------------------------
//
// method :        SetLoggingLevel::execute
//
// description :    Trigger the execution of the method implementing
//            the SetLoggingLevel command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *SetLoggingLevel::execute(DeviceImpl *device, const CORBA::Any &in_any)
{
    TANGO_LOG_DEBUG << "SetLoggingLevel::execute(): arrived " << std::endl;

    //
    // Extract the input data
    //
    const DevVarLongStringArray *argin;
    if(!(in_any >>= argin))
    {
        TANGO_THROW_EXCEPTION(API_IncompatibleCmdArgumentType,
                              "Imcompatible command argument type, expected type is : DevVarLongStringArray");
    }

    //
    // Call the concrete device method
    //
    (static_cast<DServer *>(device))->set_logging_level(argin);

    //
    // Return to caller
    //
    CORBA::Any *ret = return_empty_any("StartLogging");
    return ret;
}

//+-------------------------------------------------------------------------
//
// method :        GetLoggingLevel::GetLoggingLevel
//
// description :  Constructor for Command class GetLoggingLevel
//
//--------------------------------------------------------------------------
GetLoggingLevel::GetLoggingLevel(const char *name,
                                 Tango::CmdArgType in,
                                 Tango::CmdArgType out,
                                 const std::string &in_desc,
                                 const std::string &out_desc) :
    Command(name, in, out)
{
    set_in_type_desc(const_cast<std::string &>(in_desc));
    set_out_type_desc(const_cast<std::string &>(out_desc));
}

//+-------------------------------------------------------------------------
//
// method :        GetLoggingLevel::execute
//
// description :    Trigger the execution of the method implementing
//            the GetLoggingLevel command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *GetLoggingLevel::execute(DeviceImpl *device, const CORBA::Any &in_any)
{
    TANGO_LOG_DEBUG << "GetLoggingLevel::execute(): arrived " << std::endl;

    //
    // Extract the input data
    //
    const DevVarStringArray *argin;
    if(!(in_any >>= argin))
    {
        TANGO_THROW_EXCEPTION(API_IncompatibleCmdArgumentType,
                              "Imcompatible command argument type, expected type is : DevVarStringArray");
    }

    //
    // Return to caller
    //
    return insert((static_cast<DServer *>(device))->get_logging_level(argin));
}

//+-------------------------------------------------------------------------
//
// method :        StopLogging::StopLogging
//
// description :  Constructor for Command class StopLogging
//
//--------------------------------------------------------------------------
StopLogging::StopLogging(const char *name, Tango::CmdArgType in, Tango::CmdArgType out) :
    Command(name, in, out)
{
}

//+-------------------------------------------------------------------------
//
// method :        StopLoggingLevel::execute
//
// description :    Trigger the execution of the method implementing
//            the StopLogging command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *StopLogging::execute(DeviceImpl *device, TANGO_UNUSED(const CORBA::Any &in_any))
{
    TANGO_LOG_DEBUG << "StopLogging::execute(): arrived " << std::endl;

    //
    // Call the concrete device method
    //
    (static_cast<DServer *>(device))->stop_logging();

    //
    // Return to caller
    //
    CORBA::Any *ret = return_empty_any("StopLogging");
    return ret;
}

//+-------------------------------------------------------------------------
//
// method :        StartLogging::StartLogging
//
// description :  Constructor for Command class StartLogging
//
//--------------------------------------------------------------------------
StartLogging::StartLogging(const char *name, Tango::CmdArgType in, Tango::CmdArgType out) :
    Command(name, in, out)
{
}

//+-------------------------------------------------------------------------
//
// method :        StartLogging::execute
//
// description :    Trigger the execution of the method implementing
//            the StartLogging command of the DServerClass
//
//--------------------------------------------------------------------------
CORBA::Any *StartLogging::execute(DeviceImpl *device, TANGO_UNUSED(const CORBA::Any &in_any))
{
    TANGO_LOG_DEBUG << "StartLogging::execute(): arrived " << std::endl;

    //
    // Call the concrete device method
    //
    (static_cast<DServer *>(device))->start_logging();

    //
    // Return to caller
    //
    CORBA::Any *ret = return_empty_any("StartLogging");
    return ret;
}

} // namespace Tango
