/// <summary>
/// 添加新的条件，深度复制，如果条件已经存在，则直接返回，不添加
/// </summary>
/// <param name="conditionGuid"></param>
public void AddCondition(SecurityCondition sc)
{
if (!ContainsCondition(sc.ConditionGuid))
{
this.Conditions.Add((SecurityCondition)sc.Clone());
}
}
private void AddConditon2Action(string eventGuid, string actionGuid, SecurityCondition sc)
{
TreeNode pNode = null;
if (!FindParentNode(eventGuid, actionGuid, out pNode))
{
MessageBox.Show("添加条件前，请先选中条件所属安全行为");
return;
}
ucCondition ctl = FindConditon(sc.ConditionGuid);
if (ctl != null)
{
MessageBox.Show("已经存在相同标识符的条件");
ctl.IsRuleSelected = true;
return;
}
ctl = new ucCondition();
ctl.SetCondition(sc);
ctl.UpdateConditionEvent += new ucCondition.UpdateConditionEventHandler(UpdateCondition);
this.flowLayoutPanel1.Controls.Add(ctl);
}
public static SecurityCondition CreateSecurityCondition(string guid)
{
SecurityCondition condition = new SecurityCondition();
condition.ConditionGuid = guid;
return(condition);
}
public static SecurityCondition CreateNewSecurityCondition()
{
SecurityCondition condition = new SecurityCondition();
condition.ConditionGuid = Guid.NewGuid().ToString();
return(condition);
}
/// <summary>
/// 更新条件属性，如果条件不存在则直接返回
/// </summary>
/// <param name="sc"></param>
public void UpdateConditionProperties(SecurityCondition sc)
{
SecurityCondition initData = GetCondition(sc.ConditionGuid);
if (initData != null)
{
initData.CopyFrom(sc);
}
}
public SecurityCondition GetEditedCondition()
{
SecurityCondition sc = SecurityCondition.CreateSecurityCondition(Convert.ToString(this.Tag));
if (!CheckRelation())
{
return(sc);
}
sc.RelationName = comboRelation.Text;
if (this.combo1st.SelectedIndex >= 0)
{
LogColumn col = m_lstColumns[this.combo1st.SelectedIndex];
sc.SourceCol = col.Index;
IRelation relation = RelationService.Instance.GetRelation(col.Type, comboRelation.Text);
if (relation.ParamsCount == 1)
{
if (rbConstant.Checked)
{
sc.SetContent(txtContent.Text);
}
else
{
sc.IsUsingDestCol = true;
sc.DestinationCol = m_matchedColumns[comboContent.SelectedIndex].Index;
sc.SetContent(sc.DestinationCol.ToString());
}
}
else if (relation.ParamsCount == 2)
{
List <string> lstContent = new List <string>();
if (rbConstant.Checked)
{
lstContent.Add(txtLeftBound.Text);
lstContent.Add(txtRightBound.Text);
}
else
{
sc.IsUsingDestCol = true;
lstContent.Add(m_matchedColumns[comboLeftBound.SelectedIndex].Index.ToString());
lstContent.Add(m_matchedColumns[comboRightBound.SelectedIndex].Index.ToString());
}
sc.SetMultiValues(lstContent);
}
}
return(sc);
}
public void CopyFrom(SecurityCondition sc)
{
this.IsUsingDestCol = sc.IsUsingDestCol;
this.DestinationCol = sc.DestinationCol;
this.RelationName = sc.RelationName;
this.SourceCol = sc.SourceCol;
this.MultiValues.Clear();
foreach (string s in sc.MultiValues)
{
this.MultiValues.Add(s);
}
}
public void SetCondition(SecurityCondition condition)
{
this.Tag = condition.ConditionGuid;
this.combo1st.SelectedIndex = FindLogColumnArrayIndex(m_lstColumns, condition.SourceCol);
this.comboRelation.Text = condition.RelationName;
this.rbAnotherCol.Checked = condition.IsUsingDestCol;
this.rbConstant.Checked = !condition.IsUsingDestCol;
if (this.combo1st.SelectedIndex >= 0)
{
LogColumn col = m_lstColumns[this.combo1st.SelectedIndex];
IRelation relation = RelationService.Instance.GetRelation(col.Type, comboRelation.Text);
if (relation.ParamsCount == 1)
{
if (condition.IsUsingDestCol)
{
this.comboContent.SelectedIndex = FindLogColumnArrayIndex(m_matchedColumns, condition.DestinationCol);
}
else
{
txtContent.Text = condition.GetContent();
}
}
else if (relation.ParamsCount == 2)
{
string firstValue = condition.MultiValues.Count > 0 ? condition.MultiValues[0] : string.Empty;
string secondValue = condition.MultiValues.Count > 1 ? condition.MultiValues[1] : string.Empty;
if (condition.IsUsingDestCol)
{
this.comboLeftBound.SelectedIndex = FindLogColumnArrayIndex(m_matchedColumns, Convert.ToInt32(firstValue));
this.comboRightBound.SelectedIndex = FindLogColumnArrayIndex(m_matchedColumns, Convert.ToInt32(secondValue));
}
else
{
this.txtLeftBound.Text = firstValue;
this.txtRightBound.Text = secondValue;
}
}
}
SaveInitValue(condition);
UpdateExpression();
}
public object Clone()
{
SecurityCondition sc = new SecurityCondition();
sc.DestinationCol = this.DestinationCol;
sc.IsUsingDestCol = this.IsUsingDestCol;
sc.RelationName = this.RelationName;
sc.m_colSource = this.SourceCol;
sc.ConditionGuid = this.ConditionGuid;
foreach (string s in this.MultiValues)
{
sc.MultiValues.Add(s);
}
return(sc);
}
public void SaveInitValue(SecurityCondition condition)
{
this.lblStatus.Text = string.Empty;
this.btnSave.Visible = false;
m_initValueOfCombo1st = this.combo1st.Text;
m_initValueOfComboRelation = this.comboRelation.Text;
m_initValueOfRbAnotherCol = this.rbAnotherCol.Checked;
m_initValueOfRbConstant = this.rbConstant.Checked;
if (this.combo1st.SelectedIndex <= 0)
{
return;
}
LogColumn col = m_lstColumns[this.combo1st.SelectedIndex];
IRelation relation = RelationService.Instance.GetRelation(col.Type, comboRelation.Text);
if (relation.ParamsCount == 1)
{
if (condition.IsUsingDestCol)
{
m_initValueOfComboContent = this.comboContent.Text;
}
else
{
m_initValueOfTxtContent = txtContent.Text;
}
}
else if (relation.ParamsCount == 2)
{
if (condition.IsUsingDestCol)
{
m_initValueOfComboLeftBound = this.comboLeftBound.Text;
m_initValueOfComboRightBound = this.comboRightBound.Text;
}
else
{
this.m_initValueOfTxtLeftBound = this.txtLeftBound.Text;
this.m_initValueOfTxtRightBound = this.comboRightBound.Text;
}
}
}
/// <summary>
/// 新建安全行为条件
/// </summary>
/// <param name="se"></param>
public void AddSecurityCondition(string eventGuid, string actionGuid, SecurityCondition sc)
{
try
{
SecurityAction sa = BasicCheck(eventGuid, actionGuid);
if (sa.ContainsCondition(sc.ConditionGuid))
{
throw new Exception(string.Format("安全事件{0}的安全行为{1}中已经存在条件{2}",
new object[] { eventGuid, actionGuid, sc.ConditionGuid }));
}
m_manager.CreateNewSecurityCondition(actionGuid, sc);
sa.AddCondition(sc);
}
catch (Exception ex)
{
throw new Exception("新建安全行为条件失败，错误消息为：" + ex.Message);
}
}
/// <summary>
/// 获取安全事件中某一行为的条件集合
/// </summary>
public SecurityCondition GetSecurityCondition(string eventGuid, string actionGuid, string conditionGuid)
{
try
{
SecurityAction sa = BasicCheck(eventGuid, actionGuid);
SecurityCondition sc = sa.GetCondition(conditionGuid);
if (sc == null)
{
throw new Exception(string.Format("安全事件{0}的安全行为{1}中不存在条件{2}",
new object[] { eventGuid, actionGuid, conditionGuid }));
}
return(sc);
}
catch (Exception ex)
{
throw new Exception("获取安全条件失败，错误消息为：" + ex.Message);
}
}
private void RefreshCondition(string eventGuid, string actionGuid, SecurityCondition sc)
{
TreeNode pNode = null;
if (!FindParentNode(eventGuid, actionGuid, out pNode))
{
MessageBox.Show("更新条件前，请先选中条件所属安全行为");
return;
}
ucCondition ctl = FindConditon(sc.ConditionGuid);
if (ctl == null)
{
MessageBox.Show("要更新的条件不存在");
return;
}
ctl.SetCondition(sc);
}
private void menuNewCondition_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
try
{
if (tvEvents.SelectedNode == null ||
tvEvents.SelectedNode.Level != UserActionLevel)
{
MessageBox.Show("请先选择要添加安全条件的安全行为");
return;
}
string eventGuid = Convert.ToString(tvEvents.SelectedNode.Parent.Tag);
string actionGuid = Convert.ToString(tvEvents.SelectedNode.Tag);
SecurityCondition condition = SecurityCondition.CreateNewSecurityCondition();
CreateActionConditionCommand cmd = new CreateActionConditionCommand(eventGuid, actionGuid, condition);
cmd.RedoDone += new UndoRedoEventHandler(AddConditon2Action);
cmd.UndoDone += new UndoRedoEventHandler(RemoveConditon);
cmd.Execute();
AddCommand(cmd);
AddConditon2Action(eventGuid, actionGuid, condition);
}
catch (Exception ex)
{
MessageBox.Show("新建安全行为条件失败，错误消息为：" + ex.Message);
}
finally
{
this.Cursor = Cursors.Default;
}
}
/// <summary>
/// 更新安全行为条件
/// </summary>
/// <param name="se"></param>
public void UpdateSecurityConditionProperties(string eventGuid, string actionGuid, SecurityCondition sc)
{
try
{
SecurityAction sa = BasicCheck(eventGuid, actionGuid);
if (!sa.ContainsCondition(sc.ConditionGuid))
{
throw new Exception(string.Format("安全事件{0}的安全行为{1}中不存在条件{2}",
new object[] { eventGuid, actionGuid, sc.ConditionGuid }));
}
m_manager.UpdateSecurityConditionProperties(actionGuid, sc);
sa.UpdateConditionProperties(sc);
}
catch (Exception ex)
{
throw new Exception("更新安全行为条件失败，错误消息为：" + ex.Message);
}
}
