/// <summary>
/// Opens a host file
/// </summary>
/// <param name="sFile">The file to open.</param>
public bool OpenHostList( string sFile )
{
bool bRet = false;
if( sFile == null )
{
// Ask for a xml file
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.FileName = m_sHostFileName;
openFileDialog1.Filter = "XML File (*.xml)|*.xml|All Files (*.*)|*.*" ;
openFileDialog1.FilterIndex = 1;
openFileDialog1.RestoreDirectory = true ;
// Read and filter the raw data
if(openFileDialog1.ShowDialog() == DialogResult.OK)
{
sFile = openFileDialog1.FileName;
}
}
if( sFile != null )
{
int iCount = 0;
// Create the XML document
XmlDocument xml = new XmlDocument();
try
{
// Try to load the file
xml.Load( sFile );
// Clean the old host list
Monitor.Enter( m_LockHosts );
m_Hosts.Clear();
m_Groups.Clear();
Monitor.Exit( m_LockHosts );
m_CurrentGroup = null;
// Try to get the host nodes
XmlNodeList xmlHosts = xml.SelectNodes( "/WakeOnLan/Hosts/Host" );
// Insert all hosts
Monitor.Enter( m_LockHosts );
foreach( XmlNode hostNode in xmlHosts )
{
// Insert the host
WOL2Host h = new WOL2Host( );
XmlNode n = hostNode.FirstChild;
if( h.DeserializeXML( n ) )
{
m_Hosts.Add( h );
h.SetState( WOL2HostState.wolHostOffline );
iCount++;
}
}
Monitor.Exit( m_LockHosts );
// Try to get the group nodes
XmlNodeList xmlGroups = xml.SelectNodes( "/WakeOnLan/Groups/Group" );
// Insert all groups
Monitor.Enter( m_Groups );
foreach( XmlNode groupNode in xmlGroups )
{
XmlNode n = groupNode.FirstChild;
WOL2Group g = new WOL2Group();
g.DeserializeXML( n );
if( g.IsValid() )
{
m_Groups.Add( g.GetName(), g );
}
}
Monitor.Exit( m_Groups );
RefreshGroupList();
// Get the HostFile Note
XmlNode tmp = xml.SelectSingleNode("/WakeOnLan/Comment");
if (tmp != null)
{
m_sHostFileNote = tmp.InnerText;
tbtnNote.ToolTipText = m_sHostFileNote;
}
// File loaded...
m_sHostFileName = sFile;
bRet = true;
RefreshHostList();
lblStatus.Text = String.Format( MOE.Utility.GetStringFromRes("strFileOpened"), iCount );
MOE.Logger.DoLog( "Opened host file " + sFile + " with " + iCount + " hosts.", Logger.LogLevel.lvlInfo );
// Add the file to the MRU list if not present yet
if (m_MruList.IndexOf(sFile) == -1)
{
m_MruList.Insert(0, sFile);
BuildMruList();
}
} catch
{
// Some Error
}
}
// new file
m_bChangedFile = false;
return bRet;
}
