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path: root/application/agent/src/SystemManagerSarft.cpp
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/*
 ****************************************************************************
 *                            PROGRAM MODULE
 *
 *     $Workfile: SysteMmanager.cpp $
 *     $Author: CBu $
 *     $Date: 2008/07/29 $
 *
 *     Copyright (C) 2008 by SPiDCOM Technologies All rights reserved.
 *
 ****************************************************************************
 */
#include <syslog.h>
#include <errno.h>
#include <fcntl.h>
#include "systemmanager.h"
#include "eventListener.h"
#include "AlarmObjectModel.h"

/*
 * GET/SET METHODS
 */


/* SARFT MIB */


// PROPERTY-MIB


// AnalogPropertyTable


// TODO


// DiscretePropertyTable


// TODO


// CurrentAlarmTable


// TODO


// ALARM-MIB


int SystemManager::getAlarmLogNumberOfEntries ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getAlarmLogNumberOfEntries(get_value);
}


int SystemManager::getAlarmLogLastIndex ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getAlarmLogLastIndex(get_value);
}


// AlarmLogTable


// TODO


// GENERAL-MIB


// MasterAdminGroup


int SystemManager::getAdminLogicalId ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminLogicalId(get_value);
}


int SystemManager::setAdminLogicalId ( const char *set_value )
{
  if (NULL == set_value)
    return -1;

  return m_underlayer->setAdminLogicalId(set_value);
}


int SystemManager::getAdminManufactoryInfo ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminManufactoryInfo(get_value);
}

int SystemManager::getAdminHardwareVersion ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminHardwareVersion(get_value);
}


int SystemManager::getAdminModelNumber ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminModelNumber(get_value);
}


int SystemManager::getAdminSerialNumber ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminSerialNumber(get_value);
}


int SystemManager::getAdminSoftwareVersion ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminSoftwareVersion(get_value);
}


int SystemManager::getAdminVendorSpecialInfo ( char* get_value )
{
  if (NULL == get_value)
      return -1;

  return m_underlayer->getAdminVendorSpecialInfo(get_value);
}


int SystemManager::getAdminMacAddress (unsigned char interface_index, unsigned char* mac)
{
    char tempMacAddress[MAC_STRING_MAX_LEN];

    // eth0
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
        if ( (spidlib_get_mac(SPIDLIB_INTERFACE_ETH0, tempMacAddress, MAC_STRING_MAX_LEN) != 0)
            || (spidlib_mac_str_to_bin(tempMacAddress, mac) != 0) )
        {
            return -1;
        }
    }

    // plc0
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
        if ( (spidlib_get_mac(SPIDLIB_INTERFACE_PLC0, tempMacAddress, MAC_STRING_MAX_LEN) != 0)
            || (spidlib_mac_str_to_bin(tempMacAddress, mac) != 0) )
        {
            return -1;
        }
    }

    // br0
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
        if ( (spidlib_get_mac(SPIDLIB_INTERFACE_BR0, tempMacAddress, MAC_STRING_MAX_LEN) != 0)
            || (spidlib_mac_str_to_bin(tempMacAddress, mac) != 0) )
        {
            return -1;
        }
    }

    // if br0 does not exist, call function for eth0
    else
    {
        if ( (spidlib_get_mac(SPIDLIB_INTERFACE_ETH0, tempMacAddress, MAC_STRING_MAX_LEN) != 0)
            || (spidlib_mac_str_to_bin(tempMacAddress, mac) != 0) )
        {
            return -1;
        }
    }

  return 0;
}


int SystemManager::getAdminIpData ( unsigned char interface_index )
{
  // eth0
  if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
  {
  	return m_underlayer->getAdminIpData(SPIDLIB_INTERFACE_ETH0,
  	                                    mMasterAdminGroup.ip_address,
  	                                    mMasterAdminGroup.ip_mask,
  	                                    mMasterAdminGroup.broadcast,
  	                                    mMasterAdminGroup.ip_gateway);
  }

  // plc0
  else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
  {
    return m_underlayer->getAdminIpData(SPIDLIB_INTERFACE_PLC0,
                                        mMasterAdminGroup.ip_address,
                                        mMasterAdminGroup.ip_mask,
                                        mMasterAdminGroup.broadcast,
                                        mMasterAdminGroup.ip_gateway);
  }

  // br0
  else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
  {
  	int ret = m_underlayer->getAdminIpData(SPIDLIB_INTERFACE_BR0,
	                                       mMasterAdminGroup.ip_address,
	                                       mMasterAdminGroup.ip_mask,
	                                       mMasterAdminGroup.broadcast,
	                                       mMasterAdminGroup.ip_gateway);
	if (0 != ret)
	{
	  // if br0 does not exist, call function for eth0
      return m_underlayer->getAdminIpData(SPIDLIB_INTERFACE_ETH0,
  	                                      mMasterAdminGroup.ip_address,
  	                                      mMasterAdminGroup.ip_mask,
  	                                      mMasterAdminGroup.broadcast,
  	                                      mMasterAdminGroup.ip_gateway);
	}
	return ret;
  }

  else
  {
  	return -1;
  }
}


int SystemManager::setAdminIpData ( unsigned char interface_index )
{
  // eth0
  if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
  {
  	return m_underlayer->setAdminIpData(SPIDLIB_INTERFACE_ETH0,
  	                                    mMasterAdminGroup.ip_address,
  	                                    mMasterAdminGroup.ip_mask,
  	                                    mMasterAdminGroup.broadcast,
  	                                    mMasterAdminGroup.ip_gateway);
  }

  // plc0
  else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
  {
    return m_underlayer->setAdminIpData(SPIDLIB_INTERFACE_PLC0,
                                        mMasterAdminGroup.ip_address,
                                        mMasterAdminGroup.ip_mask,
                                        mMasterAdminGroup.broadcast,
                                        mMasterAdminGroup.ip_gateway);
  }

  // br0
  else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
  {
	int ret = m_underlayer->setAdminIpData(SPIDLIB_INTERFACE_BR0,
	                                       mMasterAdminGroup.ip_address,
	                                       mMasterAdminGroup.ip_mask,
	                                       mMasterAdminGroup.broadcast,
	                                       mMasterAdminGroup.ip_gateway);
	if (0 != ret)
	{
	  // if br0 does not exist, call function for eth0
      return m_underlayer->setAdminIpData(SPIDLIB_INTERFACE_ETH0,
  	                                      mMasterAdminGroup.ip_address,
  	                                      mMasterAdminGroup.ip_mask,
  	                                      mMasterAdminGroup.broadcast,
  	                                      mMasterAdminGroup.ip_gateway);
	}
	return ret;
  }

  else
  {
  	return -1;
  }
}


int SystemManager::getAdminIpAddress ( char **get_value, unsigned char interface_index )
{
  if (NULL != get_value)
  {
/*
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_ethmac.ipGroup.ipAdEntAddr, get_value);
    }
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_plcmac.ipGroup.ipAdEntAddr, get_value);
    }
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_bridgemac.ipGroup.ipAdEntAddr, get_value);
    }
*/
    memset(mMasterAdminGroup.ip_address, '\0', SNMP_IP_ADDRESS_STRING_MAX_LENGTH);
    *get_value = mMasterAdminGroup.ip_address;
    return getAdminIpData(interface_index);
  }
  else
  {
  	return -1;
  }
}


int SystemManager::setAdminIpAddress ( char *set_value, unsigned char interface_index )
{
  if (NULL != set_value)
  {
/*
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
      m_ethmac.ipGroup.ipAdEntAddr = strIP_to_intIP(set_value);
    }
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
      m_plcmac.ipGroup.ipAdEntAddr = strIP_to_intIP(set_value);
    }
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
      m_bridgemac.ipGroup.ipAdEntAddr = strIP_to_intIP(set_value);
    }
    return 0;
*/
    // need to get other ip data values before setting the ip address
    int ret = getAdminIpData(interface_index);
    if (0 == ret)
    {
      memcpy(mMasterAdminGroup.ip_address, set_value, SNMP_IP_ADDRESS_STRING_MAX_LENGTH);
      return setAdminIpData(interface_index);
    }
    return ret;
  }
  else
  {
    return -1;
  }
}


int SystemManager::getAdminIpMask ( char **get_value, unsigned char interface_index )
{
  if (NULL != get_value)
  {
/*
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_ethmac.ipGroup.ipAdEntNetMask, get_value);
    }
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_plcmac.ipGroup.ipAdEntNetMask, get_value);
    }
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_bridgemac.ipGroup.ipAdEntNetMask, get_value);
    }
    return 0;
*/
    memset(mMasterAdminGroup.ip_mask, '\0', SNMP_IP_ADDRESS_STRING_MAX_LENGTH);
    *get_value = mMasterAdminGroup.ip_mask;
    return getAdminIpData(interface_index);
  }
  else
  {
  	return -1;
  }
}


int SystemManager::setAdminIpMask ( char *set_value, unsigned char interface_index )
{
  if (NULL != set_value)
  {
/*
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
      m_ethmac.ipGroup.ipAdEntNetMask = strIP_to_intIP(set_value);
    }
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
      m_plcmac.ipGroup.ipAdEntNetMask = strIP_to_intIP(set_value);
    }
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
      m_bridgemac.ipGroup.ipAdEntNetMask = strIP_to_intIP(set_value);
    }
    return 0;
*/
    // need to get other ip data values before setting the ip netmask
    int ret = getAdminIpData(interface_index);
    if (0 == ret)
    {
      memcpy(mMasterAdminGroup.ip_mask, set_value, SNMP_IP_ADDRESS_STRING_MAX_LENGTH);
      return setAdminIpData(interface_index);
    }
    return ret;
  }
  else
  {
    return -1;
  }
}


int SystemManager::getAdminIpGateway ( char **get_value, unsigned char interface_index )
{
  if (NULL != get_value)
  {
/*
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_ethmac.ipGateway, get_value);
    }
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_plcmac.ipGateway, get_value);
    }
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
      intIP_to_strIP(m_bridgemac.ipGateway, get_value);
    }
    return 0;
*/
    memset(mMasterAdminGroup.ip_gateway, '\0', SNMP_IP_ADDRESS_STRING_MAX_LENGTH);
    *get_value = mMasterAdminGroup.ip_gateway;
    return getAdminIpData(interface_index);
  }
  else
  {
  	return -1;
  }
}


int SystemManager::setAdminIpGateway ( char *set_value, unsigned char interface_index )
{
  if (NULL != set_value)
  {
/*
    if (_DEFAULT_SNMP_ETHER_IF_INDEX == interface_index)
    {
      m_ethmac.ipGateway = strIP_to_intIP(set_value);
    }
    else if (_DEFAULT_SNMP_PLC_IF_INDEX == interface_index)
    {
      m_plcmac.ipGateway = strIP_to_intIP(set_value);
    }
    else if (_DEFAULT_SNMP_BRIDGE_IF_INDEX == interface_index)
    {
      m_bridgemac.ipGateway = strIP_to_intIP(set_value);
    }
    return 0;
*/
    // need to get other ip data values before setting the ip gateway
    int ret = getAdminIpData(interface_index);
    if (0 == ret)
    {
      memcpy(mMasterAdminGroup.ip_gateway, set_value, SNMP_IP_ADDRESS_STRING_MAX_LENGTH);
      return setAdminIpData(interface_index);
    }
    return ret;
  }
  else
  {
    return -1;
  }
}


const char * SystemManager::getAdminEmsIpAddress ( )
{
  memset(mMasterAdminGroup.ems_ip_address, '\0', SNMP_IP_ADDRESS_STRING_MAX_LENGTH);

  if (0 != m_underlayer->getAdminEmsIpAddress(mMasterAdminGroup.ems_ip_address))
  {
    return NULL;
  }

  return mMasterAdminGroup.ems_ip_address;
}


int SystemManager::setAdminEmsIpAddress ( const char *set_value )
{
  if (NULL == set_value)
  {
    return -1;
  }
  memcpy(mMasterAdminGroup.ems_ip_address, set_value, SNMP_IP_ADDRESS_STRING_MAX_LENGTH);

  return m_underlayer->setAdminEmsIpAddress(mMasterAdminGroup.ems_ip_address);
}


int SystemManager::getAdminResetCause ( admin_reset_cause_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getAdminResetCause(get_value);
}


int SystemManager::getAdminStatus ( unsigned char *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getAdminStatus(get_value);
}


int SystemManager::saveConfiguration ( )
{
  return m_underlayer->saveConfiguration();
}


// RfGroup


int SystemManager::getRfMasterOutputLevel ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getRfMasterOutputLevel(get_value);
}


int SystemManager::setRfMasterOutputLevel ( int set_value )
{
  return m_underlayer->setRfMasterOutputLevel(set_value);
}


// MacGroup


int SystemManager::getMacVlanEnable ( spidlib_boolean_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacVlanEnable(get_value);
}


int SystemManager::setMacVlanEnable ( spidlib_boolean_t set_value )
{
  return m_underlayer->setMacVlanEnable(set_value);
}


int SystemManager::getMacVlanIdLimitation ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacVlanIdLimitation(get_value);
}


int SystemManager::setMacVlanIdLimitation ( int set_value )
{
  return m_underlayer->setMacVlanIdLimitation(set_value);
}


int SystemManager::getMacVlan ( unsigned char index, spidlib_vlan_link_t vlan_direction, spidlib_vlan_rule_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  get_value->index = index;

  return m_underlayer->getMacVlan(vlan_direction, get_value);
}


int SystemManager::setMacVlan ( spidlib_vlan_link_t vlan_direction, const spidlib_vlan_rule_t *set_value )
{
  if (NULL == set_value)
  {
    return -1;
  }

  return m_underlayer->setMacVlan(vlan_direction, set_value);
}


int SystemManager::getMacVlanAll ( spidlib_vlan_link_t vlan_direction, spidlib_vlan_rule_t *get_value, int *nb_rules )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacVlanAll(vlan_direction, get_value, nb_rules);
}


int SystemManager::getMacVlanCommon ( unsigned char index, spidlib_vlan_common_rule_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  get_value->index = index;

  return m_underlayer->getMacVlanCommon(get_value);
}


int SystemManager::setMacVlanCommon ( const spidlib_vlan_common_rule_t *set_value )
{
  if (NULL == set_value)
  {
    return -1;
  }

  return m_underlayer->setMacVlanCommon(set_value);
}


int SystemManager::getMacVlanCommonAll ( spidlib_vlan_common_rule_t *get_value, int *nb_rules )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacVlanCommonAll(get_value, nb_rules);
}


int SystemManager::SystemManager::getMacBroadcastRestrictionEn ( spidlib_boolean_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacBroadcastRestrictionEn(get_value);
}

int SystemManager::SystemManager::getMacBroadcastRestriction ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacBroadcastRestriction(get_value);
}


int SystemManager::setMacBroadcastRestrictionEn ( spidlib_boolean_t set_value )
{
  return m_underlayer->setMacBroadcastRestrictionEn(set_value);
}


int SystemManager::setMacBroadcastRestriction ( int set_value )
{
  return m_underlayer->setMacBroadcastRestriction(set_value);
}


int SystemManager::getMacUnknownRestrictionEn ( spidlib_boolean_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacUnknownRestrictionEn(get_value);
}


int SystemManager::getMacUnknownRestriction ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacUnknownRestriction(get_value);
}


int SystemManager::setMacUnknownRestrictionEn ( spidlib_boolean_t set_value )
{
  return m_underlayer->setMacUnknownRestrictionEn(set_value);
}


int SystemManager::setMacUnknownRestriction ( int set_value )
{
  return m_underlayer->setMacUnknownRestriction(set_value);
}


int SystemManager::getMacPortIsolation ( spidlib_boolean_t *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getMacPortIsolation(get_value);
}


int SystemManager::setMacPortIsolation ( spidlib_boolean_t set_value )
{
  return m_underlayer->setMacPortIsolation(set_value);
}


// commonSoftwareGroup


enum mib_softUpgRc SystemManager::softwareMasterUpload ( const char* serverIp,
                                                   const long & serverPort,
                                                   const char* login,
                                                   const char* passWord,
                                                   const char* masterFileName)
{
  enum mib_softUpgRc retVal = RC_UPG_GENERIC_ERROR;

  /* Refresh list of all slaves before launching the update. */
  refreshPlcHosts(true /* lightrefresh */);

#ifdef __LINUX__
  retVal = RC_UPG_OK;
  if (retVal == RC_UPG_OK)
  {
    retVal = m_underlayer->softwareMasterUpload(const_cast<char*>(serverIp),
                                          (unsigned short)(serverPort),
                                          const_cast<char*>(login),
                                          const_cast<char*>(passWord),
                                          const_cast<char*>(masterFileName));
  }
#else
  retVal = m_underlayer->mib_openFTP(const_cast<char*>(serverIp),
                                     (unsigned short)(serverPort),
                                     const_cast<char*>(login),
                                     const_cast<char*>(passWord));
  if (retVal == RC_UPG_OK)
  {
    retVal = m_underlayer->softwareMasterUpload(const_cast<char*>(masterFileName),
                                          (unsigned short)(serverPort),
                                          const_cast<char*>(login),
                                          const_cast<char*>(passWord),
                                          const_cast<char*>(masterFileName));
    if (retVal != RC_UPG_ON_GOING)
    {
      m_underlayer->mib_closeFTP();
    }
  }
#endif // __LINUX__

  return retVal;
}

enum mib_softUpgRc SystemManager::softwareSlaveUpload ( const char* serverIp,
                                                   const long & serverPort,
                                                   const char* login,
                                                   const char* passWord,
                                                   const char* slaveFileName)
{
  enum mib_softUpgRc retVal = RC_UPG_GENERIC_ERROR;

  /* Refresh list of all slaves before launching the update. */
  refreshPlcHosts(true /* lightrefresh */);

#ifdef __LINUX__
  retVal = RC_UPG_OK;
  if (retVal == RC_UPG_OK)
  {
    retVal = m_underlayer->softwareSlaveUpload(const_cast<char*>(serverIp),
                                          (unsigned short)(serverPort),
                                          const_cast<char*>(login),
                                          const_cast<char*>(passWord),
                                          const_cast<char*>(slaveFileName));
  }
#else
  retVal = m_underlayer->mib_openFTP(const_cast<char*>(serverIp),
                                     (unsigned short)(serverPort),
                                     const_cast<char*>(login),
                                     const_cast<char*>(passWord));
  if (retVal == RC_UPG_OK)
  {
    retVal = m_underlayer->softwareSlaveUpload(const_cast<char*>(slaveFileName),
                                          (unsigned short)(serverPort),
                                          const_cast<char*>(login),
                                          const_cast<char*>(passWord),
                                          const_cast<char*>(slaveFileName));
    if (retVal != RC_UPG_ON_GOING)
    {
      m_underlayer->mib_closeFTP();
    }
  }
#endif // __LINUX__

  return retVal;
}

int SystemManager::getSlaveImageModel(char* result)
{
	char* temp = "No slave file on master, upload first";
	int ff = 0; int amount = -1;

	/* Open slave file if present and get model */
	if ((ff = open(SPIDLIB_TEMP_SLAVE_IMAGE_PATH, O_RDONLY, 0)) < 0)
	{
		strcpy(result, temp);
		return -1;
	}

	/* Get the image desc from the opened file */
	spidcom_image_desc_t image_desc;
	if ((amount = read(ff, &image_desc, sizeof(spidcom_image_desc_t))) != sizeof(spidcom_image_desc_t))
	{
		syslog(LOG_WARNING, "SystemManager::getSlaveImageModel error reading %d expected %d errno %d path %s", amount, sizeof(spidcom_image_desc_t), errno, SPIDLIB_TEMP_SLAVE_IMAGE_PATH );
		close(ff);
		strcpy(result, temp);
		return -1;
	}
	close(ff);

	/* Retrieve archi */
	if (image_desc.archi == 0)
	{
		strcpy(result, "spc200e");
		return 0;
	}
	else if (image_desc.archi == 1)
	{
		strcpy(result, "spc200c");
		return 0;
	}

	syslog(LOG_WARNING, "SystemManager::getSlaveImageModel error retrieving %d", image_desc.archi);
	strcpy(result, temp);
	return -1;
}

int SystemManager::getSlaveImageVersion(char* result, int length)
{
	char* temp = "Unknown version";
	int ff = 0; int amount = -1;

    if((result == NULL) || (length <= 0))
            return -1;

        /* Open slave file if present and get model */
	if ((ff = open(SPIDLIB_TEMP_SLAVE_IMAGE_PATH, O_RDONLY, 0)) < 0)
	{
		strcpy(result, temp);
		return -1;
	}

	/* Get the image desc from the opened file */
	spidcom_image_desc_t image_desc;
	if ((amount = read(ff, &image_desc, sizeof(spidcom_image_desc_t))) != sizeof(spidcom_image_desc_t))
	{
		syslog(LOG_WARNING, "SystemManager::getSlaveImageVersion error reading %d expected %d errno %d path %s", amount, sizeof(spidcom_image_desc_t), errno, SPIDLIB_TEMP_SLAVE_IMAGE_PATH );
		close(ff);
		strcpy(result, temp);
		return -1;
	}
	close(ff);

	/* Retrieve version */
    result[length - 1] = '\0';
	strncpy(result, image_desc.version, length - 1);

	return 0;
}

int SystemManager::getSlaveUpdatedAmount()
{
	/* Retrieve slave file version */
	char version[64];
	getSlaveImageVersion(version, 64);

	/* Retrieve slave file archi */
	char model[32];
	getSlaveImageModel(model);

	/* Read everyline of the ndd database and check how many are containing the slave file version */
    unsigned int elt_number = STRUCT_FIELDS - 1;
    char buffer[SPIDLIB_LINE_MAX_LEN];
    char *elt_buffer[STRUCT_FIELDS - 1];
    int add = 0;
    char key_buffer[SPIDLIB_KEY_MAX_LEN];

	/* Put key to empty string so that spidlib_read_line returns the key from the first line */
	key_buffer[0] = '\0';

	do
	{
		if (spidlib_read_line(SPIDLIB_NDD_DATABASE_PATH, " ", key_buffer, &elt_number, elt_buffer, buffer, SPIDLIB_LINE_MAX_LEN) < 0)
		{
			syslog(LOG_WARNING, "SystemManager::getSlaveUpdatedAmount error reading lines, add %d", add);
			return -1;
		}
		if (!strcmp(elt_buffer[0], version) && !strcmp(elt_buffer[1], model))
		{
			add++;
		}
		elt_number = STRUCT_FIELDS - 1;;
	}
	while(strcmp(key_buffer, ""));

	return add;
}

int SystemManager::getSlaveUpdatedEntryAll(slave_updated_entry_t* entry, int* num_entry)
{
	/* Read everyline of the ndd database and fill our structure */
    unsigned int elt_number = STRUCT_FIELDS - 1;
    char buffer[SPIDLIB_LINE_MAX_LEN];
    char *elt_buffer[STRUCT_FIELDS - 1];
    int add = 0;
    char key_buffer[SPIDLIB_KEY_MAX_LEN];

	/* Retrieve slave file version */
	char version[64];
	getSlaveImageVersion(version, 64);

	/* Retrieve slave file archi */
	char model[32];
	getSlaveImageModel(model);

	/* Put key to empty string so that spidlib_read_line returns the key from the first line */
	strcpy(key_buffer, "");

	if (spidlib_read_line(SPIDLIB_NDD_DATABASE_PATH, " ", key_buffer, &elt_number, elt_buffer, buffer, SPIDLIB_LINE_MAX_LEN) < 0)
	{
			syslog(LOG_WARNING, "SystemManager::getSlaveUpdatedEntryAll error reading lines, add %d", add);
			return -1;
	}
	elt_number = 3;

	while(strcmp(key_buffer, ""))
	{
		if (spidlib_mac_str_to_bin(key_buffer, entry[add].mac) < 0)
		{
			syslog(LOG_WARNING, "SystemManager::getSlaveUpdatedEntry error changing mac format, %s", key_buffer);
			return -1;
		}
		if (spidlib_read_line(SPIDLIB_NDD_DATABASE_PATH, " ", key_buffer, &elt_number, elt_buffer, buffer, SPIDLIB_LINE_MAX_LEN) < 0)
		{
			syslog(LOG_WARNING, "SystemManager::getSlaveUpdatedEntryAll error reading lines, add %d", add);
			return -1;
		}

		if (!strcmp(elt_buffer[0], version) && !strcmp(elt_buffer[1], model))
		{
			sscanf(elt_buffer[2], "%d", &(entry[add].res_update));
			add++;
		}

		elt_number = 3;
	}

	*num_entry = add;
	//syslog(LOG_WARNING, "SystemManager::getSlaveUpdatedEntry %d entries", add);

	return 0;
}

int SystemManager::getVLANSlaveAll(slave_vlan_entry_t* entry, int* num_entry, char updown)
{
    /* Read everyline of the vlan up/downlink database and fill our structure */
	unsigned int elt_number = 4;
	char buffer[SPIDLIB_LINE_MAX_LEN];
	char *elt_buffer[4];
	char key_buffer[SPIDLIB_KEY_MAX_LEN];
	int add = 0;

    char *file_desc;
    if (updown)
        file_desc = SPIDLIB_CONFIG_SLAVE_UPLINK_VLAN_PATH;
    else
        file_desc = SPIDLIB_CONFIG_SLAVE_DOWNLINK_VLAN_PATH;

	/* Put key to empty string so that spidlib_read_line returns the key from the first line */
	strcpy(key_buffer, "");

	if (spidlib_read_line(file_desc, " ", key_buffer, &elt_number, elt_buffer, buffer, SPIDLIB_LINE_MAX_LEN) < 0)
	{
			syslog(LOG_WARNING, "SystemManager::getVLANSlaveAll error reading lines, add %d", add);
			return -1;
	}
	elt_number = 4;

	while(strcmp(key_buffer, ""))
	{
		if (spidlib_mac_str_to_bin(key_buffer, entry[add].mac) < 0)
		{
			syslog(LOG_WARNING, "SystemManager::getSlaveUpdatedEntry error changing mac format, %s", key_buffer);
			return -1;
		}
		if (spidlib_read_line(file_desc, " ", key_buffer, &elt_number, elt_buffer, buffer, SPIDLIB_LINE_MAX_LEN) < 0)
		{
			syslog(LOG_WARNING, "SystemManager::getVLANSlaveAll error reading lines, add %d", add);
			return -1;
		}

		sscanf(elt_buffer[0], "%d", &(entry[add].id));
        sscanf(elt_buffer[1], "%d", &(entry[add].remove));
        sscanf(elt_buffer[2], "%d", &(entry[add].mark));
        sscanf(elt_buffer[3], "%d", &(entry[add].passDrop));
		add++;

		elt_number = 4;
	}

	*num_entry = add;
	//syslog(LOG_WARNING, "SystemManager::getVLANSlaveAll %d entries", add);

    return 0;
}

// commonSlaveGroup


/*int SystemManager::getWhiteList ( unsigned char index, spidlib_white_list_register_t **get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }
  memset(mWhiteList, '\0', sizeof(spidlib_white_list_register_t));
  *get_value = mWhiteList;
  (*get_value)->index = index;

  return m_underlayer->getWhiteList(*get_value);
}


int SystemManager::getWhiteListAll ( spidlib_white_list_register_t **get_value, int *nb_registered )
{
  if (NULL == get_value)
  {
    return -1;
  }
  memset(mWhiteList, '\0', SPIDLIB_WHITE_LIST_AMOUNT_LIMITATION * sizeof(spidlib_white_list_register_t));
  *get_value = mWhiteList;

  return m_underlayer->getWhiteListAll(*get_value, nb_registered);
}


int SystemManager::setWhiteList ( const spidlib_white_list_register_t *set_value )
{
  if (NULL == set_value)
  {
    return -1;
  }

  return m_underlayer->setWhiteList(set_value);
}*/


int SystemManager::onlineAllReset ( )
{
  return m_underlayer->onlineAllReset();
}


int SystemManager::getMacLimit ( unsigned int *get_value )
{
  int ret = -1;
  if (NULL == get_value)
  {
    return -1;
  }
  ret = m_underlayer->getMacLimit(get_value);
  return ret;
}


int SystemManager::setMacLimit ( unsigned int set_value )
{
    /* Order refresh of the slave list as we're going to send a smm message to all of them */
    refreshPlcHosts(true /* lightrefresh */);

  return m_underlayer->setMacLimit(set_value);
}


int SystemManager::getMacLimit ( const unsigned char *mac_address, unsigned int *get_value )
{
  int ret = -1;
  if ( (NULL == mac_address) || (NULL == get_value) )
  {
    return -1;
  }
  ret = m_underlayer->getMacLimit(mac_address, get_value);
  return ret;
}


int SystemManager::setMacLimit ( const unsigned char *mac_address, unsigned int set_value )
{
  if (NULL == mac_address)
  {
  	return -1;
  }
  return m_underlayer->setMacLimit(mac_address, set_value);
}


int SystemManager::getOnlineAllRfOutputLevel ( int *get_value )
{
  if (NULL == get_value)
  {
    return -1;
  }

  return m_underlayer->getOnlineAllRfOutputLevel(get_value);
}


int SystemManager::setOnlineAllRfOutputLevel ( int set_value )
{
  return m_underlayer->setOnlineAllRfOutputLevel(set_value);
}


const struct plc_host * SystemManager::getHosts ( bool refresh )
{
    if (refresh)
        refreshPlcHosts(true); // lightrefresh

    return m_plchost;
}

int SystemManager::getOnlineIp ( const unsigned char * mac_address, struct online_ip* to_be_filled )
{
    return m_underlayer->getOnlineIp(mac_address, to_be_filled);
}


int SystemManager::setOnlineIp ( const unsigned char * mac_address, const struct online_ip* ip )
{
    return m_underlayer->setOnlineIp(mac_address, ip);
}


int SystemManager::getOnlineModelNumber ( const unsigned char * mac_address, char* to_be_filled )
{
    return m_underlayer->getOnlineModelNumber(mac_address, to_be_filled, DEFAULT_SNMP_STRING_MAX_LENGTH);
}

int SystemManager::getOnlinePlcStatus (const unsigned char * mac_address, unsigned int* bssid, unsigned int* tei, unsigned int* nb_hosts, spidlib_plc_mode_t* mode, int* gain, int* attenuation)
{
    return m_underlayer->getOnlinePlcStatus(mac_address, bssid, tei, nb_hosts, mode, gain, attenuation);
}


int SystemManager::isHostAuthorized ( unsigned int host_index )
{
    //check in whitelist if the online slave is authorized or not
    char macSlave[18];
    if (spidlib_mac_bin_to_str_lower(PlcHost(host_index).macAddress, macSlave) != 0)
    {
        return SPIDLIB_FALSE;
    }

    spidlib_whitelist_entry_t tempEntry;
    if (spidlib_get_whitelist_entry(macSlave, &tempEntry) != 0)
    {
        return SPIDLIB_FALSE;
    }

    return tempEntry.enable;
}


int SystemManager::getOnlineInfo (const unsigned char * mac_address, unsigned int* current_image, unsigned int* archi, unsigned int* eth_port, smm_image_info_t* info )
{
  return m_underlayer->getOnlineInfo(mac_address, current_image, archi, eth_port, info);
}


int SystemManager::onlineReset ( const unsigned char * mac_address )
{
  return m_underlayer->onlineReset(mac_address);
}


int SystemManager::getOnlineOutputLevel ( const unsigned char *mac_address, int *get_value )
{
  if ((NULL == mac_address) || (NULL == get_value))
  {
    return -1;
  }

  return m_underlayer->getOnlineOutputLevel(mac_address, get_value);
}


int SystemManager::setOnlineOutputLevel ( const unsigned char *mac_address, int set_value )
{
  if (NULL == mac_address)
  {
    return -1;
  }

  return m_underlayer->setOnlineOutputLevel(mac_address, set_value);
}

int SystemManager::getConfFileParam(char* get_value, const char* param, const char* file, int length )
{
    return m_underlayer->getConfFileParam(get_value, param, file, length);
}

int SystemManager::writeConfFileParam( const char* get_value, const char* param, const char* file )
{
	return m_underlayer->writeConfFileParam(get_value, param, file);
}

int SystemManager::getTrafficLimit(spidlib_direction_t direction, unsigned int* value)
{
    return spidlib_get_traffic_limit(direction, value);
}

int SystemManager::setTrafficLimit(spidlib_direction_t direction, unsigned int value)
{
    return spidlib_set_traffic_limit(direction, value);
}

//ndd related SytemManager functions
int SystemManager::getNddElement(const char* mac, conf_data_t* data)
{
    if ((mac == NULL) || (data == NULL))
        return -1;

    unsigned int elt_number = STRUCT_FIELDS - 1;
    char buffer[SPIDLIB_LINE_MAX_LEN];
    char *elt_buffer[STRUCT_FIELDS - 1];

    strcpy(data->mac_slave, mac);

    if (spidlib_read_line(SPIDLIB_NDD_DATABASE_PATH, " ", data->mac_slave, &elt_number, elt_buffer, buffer, SPIDLIB_LINE_MAX_LEN))
    {
        syslog(LOG_DEBUG, "SNMP agent: no line in the ndd list file for %s, a new one will be created", mac);
        return -1;
    }

    strcpy(data->mac_slave, mac);
    strcpy(data->version, elt_buffer[0]);
    strcpy(data->archi, elt_buffer[1]);
    sscanf(elt_buffer[2], "%d", &(data->result_update));
    sscanf(elt_buffer[3], "%d", &(data->result_config));
    sscanf(elt_buffer[4], "%d", &(data->epoch_time));
    sscanf(elt_buffer[5], "%d", &(data->eth_port));
    sscanf(elt_buffer[6], "%d", &(data->update_asked));
    strcpy(data->file_update, elt_buffer[7]);

    return 0;
}

int SystemManager::setNddElement(conf_data_t* data)
{
    if (data == NULL)
        return -1;

    char temp0[16];
    char temp1[16];
    char* temp2 = "0";
    char* temp3 = "1";
    char* list_res[STRUCT_FIELDS - 1];

    sprintf(temp0, "%d", data->epoch_time);
    if (data->eth_port == SPIDLIB_ETH_PORT_NUMBER_UNKNOWN)
        sprintf(temp1, "unknown");
    else
        sprintf(temp1, "%d", data->eth_port);

    list_res[0] = data->version;
    list_res[1] = data->archi;
    list_res[2] = (data->result_update?temp2:temp3);
    list_res[3] = (data->result_config?temp2:temp3);
    list_res[4] = temp0;
    list_res[5] = temp1;
    list_res[6] = (data->update_asked?temp3:temp2);
    list_res[7] = data->file_update;

    return spidlib_write_line(SPIDLIB_NDD_DATABASE_PATH, ' ', data->mac_slave, STRUCT_FIELDS - 1, list_res);
}

int SystemManager::getNddEmptyElement(const char* mac, conf_data_t* data)
{
    if ((mac == NULL) || (data == NULL))
        return -1;

    strcpy(data->mac_slave, mac);
    strcpy(data->version, "unknown");
    strcpy(data->archi, "unknown");
    data->result_update = 0;
    data->result_config = 0;
    data->epoch_time = 0;
    data->eth_port = 1;
    data->update_asked = 0;
    strcpy(data->file_update, "no_file");

    return 0;
}

//port related SystemManager functions
int SystemManager::getPortEntry(int slave_index, int port_index, spidlib_port_list_entry_t* entry)
{
    if (entry == NULL)
        return -1;

    entry->portSlaveIndex = slave_index;
    entry->portIndex = port_index;

    return spidlib_get_port_list_entry(entry);
}

int SystemManager::setPortEntry(spidlib_port_list_entry_t* entry)
{
    if (entry == NULL)
        return -1;

    return spidlib_set_port_list_entry(*entry);
}


//statistics related functions
int SystemManager::getStats(const unsigned char* mac, eoc_stats* container)
{
    return smm_eoc_stats(mac, SMM_MAX_RETRIES, container);
}

int SystemManager::resetStats(const unsigned char* mac)
{
    return smm_reset_eoc_stats(mac, SMM_MAX_RETRIES);
}


//alarm/log/trap related functions
int SystemManager::checkAllAlarms()
{
    spidlib_current_alarm_entry_t container[64];  //TODO define a proper limit
    int counter = 64;

    if (spidlib_get_current_alarm_list(container, &counter) != 0)
    {
        syslog(LOG_DEBUG, "SNMP agent: error retrieving current alarm list for the external process");
        return -1;
    }

    int result = 0;
    for (int i = 0; i < counter; i++)
    {
        if (getValueForOID(container[i].oid, &result) != 0)
        {
            syslog(LOG_DEBUG, "SNMP agent: error retrieving value for OID %s", container[i].oid);
        }
        else
        {
            if (checkAlarm(container[i].oid, result) != 0)
            {
                syslog(LOG_DEBUG, "SNMP agent: error checking alarm with OID %s", container[i].oid);
            }
        }
    }

    return 0;
}

int SystemManager::checkAlarm(char * alarmOID, int value)
{
    spidlib_analog_alarm_entry_t alarmAnalog;
    spidlib_discrete_alarm_entry_t alarmDiscrete;

    strcpy(alarmAnalog.oid, alarmOID);
    strcpy(alarmDiscrete.oid, alarmOID);

    if (spidlib_get_analog_alarm_entry(&alarmAnalog) == 0)
    {
        //analogAlarm
        return checkAnalogAlarm(&alarmAnalog, value);
    }
    else if (spidlib_get_discrete_alarm_entry(&alarmDiscrete) == 0)
    {
        //discreteAlarm
        return checkDiscreteAlarm(&alarmDiscrete, value);
    }
    else
    {
        syslog(LOG_DEBUG, "SNMP agent: error no corresponding analog or discrete alarm for OID %s", alarmOID);
        return -1;
    }

    return 0;
}

int SystemManager::checkAnalogAlarm(spidlib_analog_alarm_entry_t* alarm, int value)
{
    if (alarm->enable.LOLO_alarm_enable == 1 && value < (alarm->lolo + alarm->deadband))
        issueTrap(alarm->oid);

    if (alarm->enable.LO_alarm_enable == 1 && value < (alarm->lo + alarm->deadband))
        issueTrap(alarm->oid);

    if (alarm->enable.HI_alarm_enable == 1 && value > (alarm->hi - alarm->deadband))
        issueTrap(alarm->oid);

    if (alarm->enable.HIHI_alarm_enable == 1 && value > (alarm->hihi - alarm->deadband))
        issueTrap(alarm->oid);

    return 0;
}

int SystemManager::checkDiscreteAlarm(spidlib_discrete_alarm_entry_t* alarm, int value)
{
    switch(alarm->enable)
    {
        case SPIDLIB_DAE_ENABLE_MAJOR:
        {
            if (value > alarm->trigger)
                issueTrap(alarm->oid);
        }
        case SPIDLIB_DAE_ENABLE_MINOR:
        {
            if (value < alarm->trigger)
                issueTrap(alarm->oid);
        }
        case SPIDLIB_DAE_DISABLE:
        default:
            return -1;
    }

    return 0;
}

int SystemManager::issueTrap(const char* oid)
{
    unsigned char mac_admin[6];
    if (getAdminMacAddress (_DEFAULT_SNMP_BRIDGE_IF_INDEX, mac_admin) != 0)
        memset(mac_admin, 0, sizeof(mac_admin));

    eventListener::instance()->buildEventForTrap(0, mac_admin, true, AlarmObjectModel::userDefinedAlarm, oid);

    return 0;
}

int SystemManager::issueLog()
{
    //leave empty for now

    return 0;
}