//-----------------------------------------------
void WriteValue(object sender, EventArgs e)
{
CEntiteSnmp entiteSnmp = EditedElement as CEntiteSnmp;
if (entiteSnmp != null)
{
CResultAErreur result = MajChamps(true);
if (!result)
{
CFormAlerte.Afficher(result.Erreur);
return;
}
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(entiteSnmp, ((CChampCustom)WndSnmp.FieldZone.Variable).Id) as CRelationEntiteSnmp_ChampCustom;
if (rel != null)
{
result = rel.WriteSnmpValue();
if (!result)
{
CFormAlerte.Afficher(result.Erreur);
}
else
{
ReadSnmpValue(this, null);
MyUpdateValeursCalculees();
}
}
}
}
//-------------------------------------------------------------------------------
//Optimisation : l'entité pour sup n'est créée qu'une seul fois lors d'appels multiples
public CResultAErreur ReadChampSnmp(int nIdChampCustom, CInterrogateurSnmp dynamicAgent, ref CEntiteSnmpPourSupervision ettPourSup)
{
CResultAErreur result = CResultAErreur.True;
CResultAErreurType <string> resOID = GetFieldOIDWithEntitePourSupervision(nIdChampCustom, ettPourSup);
if (!resOID)
{
result.EmpileErreur(resOID.Erreur);
return(result);
}
string strOID = resOID.DataType;
ISnmpData valeur = dynamicAgent.Get(strOID) as ISnmpData;
CRelationEntiteSnmp_ChampCustom relChamp = CUtilElementAChamps.GetRelationToChamp(this, nIdChampCustom) as CRelationEntiteSnmp_ChampCustom;
if (relChamp != null)
{
if (valeur == null)
{
relChamp.LastSnmpValue = null;
}
else
{
relChamp.LastSnmpValue = valeur.ConvertToTypeDotNet();
}
}
result.Data = valeur != null?valeur.ConvertToTypeDotNet() : null;
return(result);
}
//-----------------------------------------------------------------------
public void CopieValeurSnmpDansValeurChamp(int nIdChampCustom)
{
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(this, nIdChampCustom) as CRelationEntiteSnmp_ChampCustom;
if (rel != null)
{
SetValeurFromSnmp(nIdChampCustom, rel.LastSnmpValue);
}
}
//----------------------------------------------------
public CResultAErreur SetValeurFromSnmp(int nIdChampCustom, object valeur)
{
CResultAErreur result = SetValeurChamp(nIdChampCustom, valeur);
if (!result)
{
return(result);
}
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(this, nIdChampCustom) as CRelationEntiteSnmp_ChampCustom;
if (rel != null)
{
rel.LastSnmpValue = valeur;
}
return(result);
}
//------------------------------------------------------------------------
public object GetObjectValueForGrid(object element)
{
CEntiteSnmp entite = element as CEntiteSnmp;
if (entite != null)
{
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(entite, m_wndChampCustom.ChampCustom.Id) as CRelationEntiteSnmp_ChampCustom;
if (rel != null)
{
string strRetour = rel.Valeur == null ? "" : rel.Valeur.ToString();
strRetour += " (";
object val = rel.LastSnmpValue;
return(val);
}
}
if (m_wndChampCustom != null)
{
return(m_wndChampCustom.GetObjectValueForGrid(element));
}
return("");
}
//--------------------------------------------------------------------
private void UpdateDateSNMP()
{
DateTime? dtOld = null;
CSchemaReseau schema = m_stackCheminsReseau.Peek();
CListeCouplesEntiteChamp couples = schema.GetListeValeursSnmpAffichees();
foreach (CCoupleEntiteSnmp_Champ couple in couples)
{
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(couple.Entite, couple.ChampCustom.Id) as CRelationEntiteSnmp_ChampCustom;
if (rel != null && rel.DateSynchroSnmp != null)
{
if (dtOld == null || rel.DateSynchroSnmp.DateTimeValue < dtOld.Value)
{
dtOld = rel.DateSynchroSnmp.DateTimeValue;
}
}
}
m_bHasSnmpEntities = couples.Count > 0;
m_panelSNMP.Visible = m_bHasSnmpEntities;
m_lastSnmpUpdate = dtOld;
UpdateLabelSnmpUpdate();
}
//-------------------------------------
protected override void MyUpdateValeursCalculees()
{
if (m_controleSnmp == null)
{
return;
}
CEntiteSnmp entiteSnmp = EditedElement as CEntiteSnmp;
if (entiteSnmp == null)
{
return;
}
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(entiteSnmp, ((CChampCustom)WndSnmp.FieldZone.Variable).Id) as CRelationEntiteSnmp_ChampCustom;
if (m_createur != null && m_controleSnmp != null)
{
m_createur.SetTooltip(m_controleSnmp, "");
}
if (rel == null)
{
m_controleSnmp.Visible = false;
m_imageWarning.Visible = false;
}
else
{
CDateTimeEx dt = rel.DateSynchroSnmp;
if (dt != null)
{
if (m_createur != null && m_controleSnmp != null)
{
m_createur.SetTooltip(m_controleSnmp, I.T("Last updated : @1 @2|20317",
dt.DateTimeValue.ToShortDateString(),
dt.DateTimeValue.ToLongTimeString()));
}
}
m_controleSnmp.Visible = true;
object val = rel.LastSnmpValue;
if (val == null)
{
m_controleSnmp.Text = "";
}
else
{
if (WndSnmp.ChampCustom.IsChoixParmis())
{
m_controleSnmp.Text = WndSnmp.ChampCustom.DisplayFromValue(val);
}
else if (m_controleSnmp is CheckBox)
{
((CheckBox)m_controleSnmp).Checked = (val is bool) ? (bool)val : false;
}
else
{
m_controleSnmp.Text = val.ToString();
}
}
string strVal1 = m_wndChamp.Value != null?m_wndChamp.Value.ToString() : "";
string strVal2 = val != null?val.ToString() : "";
if (strVal1 != strVal2 && rel.DateSynchroSnmp != null)
{
m_imageWarning.Visible = true;
m_controleSnmp.Width = m_wndChamp.Control.Width - 16;
}
else
{
m_imageWarning.Visible = false;
m_controleSnmp.Width = m_wndChamp.Control.Width;
}
}
}
//------------------------------------------------------------------------
public bool Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, object element)
{
CEntiteSnmp entite = element as CEntiteSnmp;
if (entite != null)
{
CRelationEntiteSnmp_ChampCustom rel = CUtilElementAChamps.GetRelationToChamp(entite, m_wndChampCustom.ChampCustom.Id) as CRelationEntiteSnmp_ChampCustom;
if (rel != null)
{
int nWidthChampCustom = Math.Max((cellBounds.Width * m_wndChampCustom.Size.Width) / Math.Max(Size.Width, 1), 10);
object val = rel.Valeur;
object valSnmp = rel.LastSnmpValue;
Rectangle rct = new Rectangle(new Point(0, 0), new Size(nWidthChampCustom, cellBounds.Height));
rct.Offset(cellBounds.Location);
Pen pen = new Pen(Color.Black, 1);
Brush br = new SolidBrush(m_wndChampCustom.BackColor);
graphics.FillRectangle(br, rct);
graphics.DrawRectangle(pen, rct);
br.Dispose();
StringFormat format = new StringFormat();
format.LineAlignment = StringAlignment.Center;
format.Alignment = StringAlignment.Near;
br = new SolidBrush(m_wndChampCustom.ForeColor);
graphics.DrawString(val == null ? "" : val.ToString(), m_wndChampCustom.Font, br, rct, format);
br.Dispose();
string strVal1 = val != null?val.ToString() : "";
string strVal2 = valSnmp != null?valSnmp.ToString() : "";
bool bHasDif = strVal1 != strVal2 && rel.DateSynchroSnmp != null;
rct = cellBounds;
rct.Offset(nWidthChampCustom, 0);
rct.Size = new Size(rct.Size.Width - nWidthChampCustom, rct.Size.Height);
if (bHasDif)
{
rct.Size = new Size(rct.Size.Width - 16, rct.Size.Height);
}
br = new SolidBrush(m_wndValeurAutre.BackColor);
graphics.FillRectangle(br, rct);
graphics.DrawRectangle(pen, rct);
br.Dispose();
pen.Dispose();
br = new SolidBrush(m_wndValeurAutre.ForeColor);
graphics.DrawString(valSnmp == null ? "" : valSnmp.ToString(), m_wndValeurAutre.Font, br, rct, format);
format.Dispose();
br.Dispose();
if (bHasDif)
{
rct = new Rectangle(cellBounds.Right - 16, cellBounds.Top, 16, cellBounds.Height);
br = new SolidBrush(BackColor);
graphics.FillRectangle(br, rct);
br.Dispose();
rct.Location = new Point(rct.Left, rct.Top + rct.Height / 2 - 8);
rct.Height = 16;
graphics.DrawImage(Resource.alerte, rct);
}
return(false);
}
}
return(true);
}
//-----------------------------------------------------------------------
//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);
}