//-------------------------------------------------------------------------------
private CColumnDefinitionSNMP GetSourceColumn(int nIdChampCustom)
{
if (TypeEntiteSnmp == null)
{
return(null);
}
CChampEntiteFromQueryToChampCustom field = TypeEntiteSnmp.ChampsFromQuery.FirstOrDefault(c => c.IdChampCustom != null &&
c.IdChampCustom == nIdChampCustom);
if (field != null)
{
return(GetSourceColumn(TypeEntiteSnmp.FindSourceObjetInQuery().DataType, field));
}
return(null);
}
//-------------------------------------------------------------------------------
public CResultAErreurType <string> GetFieldOIDWithEntitePourSupervision(int nIdChampCustom, CEntiteSnmpPourSupervision ettPourSup)
{
CResultAErreurType <string> resString = new CResultAErreurType <string>();
CColumnDefinitionSNMP colSnmp = GetSourceColumn(nIdChampCustom);
if (colSnmp == null)
{
CChampCustom champ = new CChampCustom(ContexteDonnee);
string strChamp = nIdChampCustom.ToString();
if (champ.ReadIfExists(nIdChampCustom))
{
strChamp = champ.Nom;
}
resString.EmpileErreur(I.T("Can not find snmp source for @1|20099", strChamp));
return(resString);
}
IEnumerable <CChampEntiteFromQueryToChampCustom> lstChamps = TypeEntiteSnmp.ChampsFromQuery;
CChampEntiteFromQueryToChampCustom assocChamp = lstChamps.FirstOrDefault(c => c.IdChampCustom == nIdChampCustom);
string strOID = colSnmp.OIDString;
string strIndex = Index;
if (assocChamp != null && assocChamp.Champ.FormuleIndex != null)
{
if (ettPourSup == null)
{
ettPourSup = GetEntitePourSupervision(TypeEntiteSnmp.GetTypeEntitePourSupervision(null, false));
}
CContexteEvaluationExpression ctxEval = new CContexteEvaluationExpression(ettPourSup);
CResultAErreur resTmp = assocChamp.Champ.FormuleIndex.Eval(ctxEval);
if (resTmp && resTmp.Data != null)
{
strIndex = resTmp.Data.ToString();
}
}
if (strIndex.Length > 0)
{
if (!strIndex.StartsWith("."))
{
strOID += ".";
}
strOID += strIndex;
}
resString.DataType = strOID;
return(resString);
}
public bool SetSnmpValueForField(int nIdChampCustom, object value)
{
ITableDefinition table = null;
IColumnDefinition col = null;
CResultAErreurType <IObjetDeEasyQuery> resObj = TypeEntiteSnmp.FindSourceObjetInQuery();
if (!resObj || resObj.DataType == null)
{
return(false);
}
IObjetDeEasyQuery objetSource = resObj.DataType;
CEasyQuery query = objetSource.Query;
IEnumerable <CChampEntiteFromQueryToChampCustom> lstChamps = TypeEntiteSnmp.ChampsFromQuery;
CChampEntiteFromQueryToChampCustom champ = null;
foreach (CChampEntiteFromQueryToChampCustom champTest in lstChamps)
{
if (champTest.IdChampCustom != null &&
champTest.IdChampCustom == nIdChampCustom)
{
champ = champTest;
break;
}
}
if (champ == null)
{
return(false);
}
if (query.FindSource(champ.Champ.ColonneSource, objetSource,
out table,
out col))
{
CEntiteSnmpPourSupervision ettPourSup = null;
CColumnDefinitionSNMP colSnmp = col as CColumnDefinitionSNMP;
if (colSnmp != null && !colSnmp.IsReadOnly)
{
ISnmpData snmpVal = AbstractTypeAssignment.GetSnmpFromDotNet(colSnmp.SnmpType, value);
if (snmpVal == null && value != null)
{
snmpVal = new OctetString(value.ToString());
}
if (snmpVal != null)
{
string strIndex = Index;
if (champ.Champ.FormuleIndex != null)
{
if (ettPourSup == null)
{
ettPourSup = GetEntitePourSupervision(TypeEntiteSnmp.GetTypeEntitePourSupervision(null, false));
}
CContexteEvaluationExpression ctx = new CContexteEvaluationExpression(ettPourSup);
CResultAErreur restTmp = champ.Champ.FormuleIndex.Eval(ctx);
if (restTmp && restTmp.Data != null)
{
strIndex = restTmp.Data.ToString();
}
}
if (!strIndex.StartsWith("."))
{
strIndex = "." + strIndex;
}
try
{
CInterrogateurSnmp agent = new CInterrogateurSnmp();
agent.Connexion.Version = AgentSnmp.SnmpVersion;
agent.ConnexionIp = AgentSnmp.SnmpIp;
agent.ConnexionPort = AgentSnmp.SnmpPort;
agent.ConnexionCommunity = AgentSnmp.SnmpCommunaute;
CResultAErreur resTmp = agent.Set(colSnmp.OIDString + strIndex, snmpVal);
if (resTmp)
{
return(true);
}
}
catch
{
}
}
}
}
return(false);
}
//-----------------------------------------------------------------------
//Si idsChampsAMettreAJour est vide, il faut tout mettre à jour
public CResultAErreur SendToSnmp(bool bOnlyModifiés, params int[] idsChampsAMettreAJour)
{
CResultAErreur result = CResultAErreur.True;
if (TypeEntiteSnmp == null)
{
return(result);
}
if (TypeEntiteSnmp.ReadOnly)
{
result.EmpileErreur(I.T("This is a readonly entity|20127"));
return(result);
}
IEnumerable <CChampEntiteFromQueryToChampCustom> lstChamps = TypeEntiteSnmp.ChampsFromQuery;
Dictionary <string, object> lstValeurs = new Dictionary <string, object>();
CResultAErreurType <IObjetDeEasyQuery> resObj = TypeEntiteSnmp.FindSourceObjetInQuery( );
if (!resObj || resObj.DataType == null)
{
result.EmpileErreur(resObj.Erreur);
return(result);
}
IObjetDeEasyQuery objetSource = resObj.DataType;
CEasyQuery query = objetSource.Query;
Dictionary <string, string> dicOIDStringToChamp = new Dictionary <string, string>();
CEntiteSnmpPourSupervision ettPourSup = null;
foreach (CChampEntiteFromQueryToChampCustom champ in lstChamps)
{
if (champ.IdChampCustom != null && (idsChampsAMettreAJour.Length == 0 ||
idsChampsAMettreAJour.Contains(champ.IdChampCustom.Value)))
{
CRelationElementAChamp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(this, champ.IdChampCustom.Value);
if (rel != null && (bOnlyModifiés && (rel.Row.RowState == DataRowState.Added || rel.Row.RowState == DataRowState.Modified) ||
!bOnlyModifiés))
{
object valeur = rel.Valeur;
ITableDefinition table = null;
IColumnDefinition col = null;
if (query.FindSource(champ.Champ.ColonneSource, objetSource,
out table,
out col))
{
CColumnDefinitionSNMP colSnmp = col as CColumnDefinitionSNMP;
if (colSnmp != null && !champ.Champ.IsReadOnly)
{
ISnmpData snmpVal = AbstractTypeAssignment.GetSnmpFromDotNet(colSnmp.SnmpType, valeur);
if (snmpVal == null && valeur != null)
{
snmpVal = new OctetString(valeur.ToString());
}
if (snmpVal != null)
{
string strIndex = Index;
if (champ.Champ.FormuleIndex != null)
{
if (ettPourSup == null)
{
ettPourSup = GetEntitePourSupervision(TypeEntiteSnmp.GetTypeEntitePourSupervision(null, false));
}
CContexteEvaluationExpression ctx = new CContexteEvaluationExpression(ettPourSup);
CResultAErreur restTmp = champ.Champ.FormuleIndex.Eval(ctx);
if (restTmp && restTmp.Data != null)
{
strIndex = restTmp.Data.ToString();
}
}
if (!strIndex.StartsWith("."))
{
strIndex = "." + strIndex;
}
lstValeurs[colSnmp.OIDString + strIndex] = snmpVal;
dicOIDStringToChamp[colSnmp.OIDString + strIndex] = champ.ChampCustom.Nom;
}
}
}
}
}
}
if (lstValeurs.Count > 0)
{
CInterrogateurSnmp agent = new CInterrogateurSnmp();
agent.Connexion.Version = AgentSnmp.SnmpVersion;
agent.ConnexionIp = AgentSnmp.SnmpIp;
agent.ConnexionPort = AgentSnmp.SnmpPort;
agent.ConnexionCommunity = AgentSnmp.SnmpCommunaute;
foreach (KeyValuePair <string, object> kv in lstValeurs)
{
try
{
CResultAErreur resTmp = agent.Set(kv.Key, kv.Value);
if (!resTmp)
{
string strChamp = null;
if (dicOIDStringToChamp.TryGetValue(kv.Key, out strChamp))
{
result.EmpileErreur(new CErreurValidation(I.T("Entity @1 (@2), Field @3 : |20105", Libelle, Index, strChamp) + resTmp.Erreur.ToString(), resTmp.IsAvertissement));
}
else
{
result.EmpileErreur(resTmp.Erreur);
}
if (!result.IsAvertissement)
{
return(result);
}
}
}
catch (Exception e)
{
result.EmpileErreur(new CErreurException(e));
}
}
}
return(result);
}
