// ConnList.cpp : implementation file
//

#include "stdafx.h"
#include "dclient.h"
#include "ConnList.h"
#include "SrvrProp.h"

#include <windowsx.h>

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

enum
{
   CONNECTION_NAME=0,
   CONNECTION_PEER_ADDRESS,
   CONNECTION_PEER_PORT,
   CONNECTION_CALLED,
   CONNECTION_CALLING,
   CONNECTION_HOST_ADDRESS,
   CONNECTION_HOST_PORT,
   CONNECTION_MAX
};

/////////////////////////////////////////////////////////////////////////////
// CConnectList dialog


CConnectList::CConnectList(CWnd* pParent /*=NULL*/)
	: CDialog(CConnectList::IDD, pParent)
{
	//{{AFX_DATA_INIT(CConnectList)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CConnectList::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CConnectList)
	DDX_Control(pDX, IDC_CONNECTIONS, m_Connections);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CConnectList, CDialog)
	//{{AFX_MSG_MAP(CConnectList)
	ON_BN_CLICKED(IDC_INSERT, OnInsert)
	ON_BN_CLICKED(IDC_MODIFY, OnModify)
	ON_BN_CLICKED(IDC_DELETE, OnDelete)
	ON_NOTIFY(NM_DBLCLK, IDC_CONNECTIONS, OnDblclkConnections)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CConnectList message handlers

BOOL CConnectList::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
   int i;
   short nIndex;
   CString strText;
   CString strTemp;

   m_Connections.InsertColumn(CONNECTION_NAME,         "Name",                LVCFMT_LEFT, 120, CONNECTION_NAME+1);
   m_Connections.InsertColumn(CONNECTION_PEER_ADDRESS, "Server Address",      LVCFMT_LEFT, 100, CONNECTION_PEER_ADDRESS+1);
   m_Connections.InsertColumn(CONNECTION_PEER_PORT,    "Server Port",         LVCFMT_LEFT,  70, CONNECTION_PEER_PORT+1);
   m_Connections.InsertColumn(CONNECTION_CALLED,       "Called Application",  LVCFMT_LEFT, 100, CONNECTION_CALLED+1);
   m_Connections.InsertColumn(CONNECTION_CALLING,      "Calling Application", LVCFMT_LEFT, 100, CONNECTION_CALLING+1);
   m_Connections.InsertColumn(CONNECTION_HOST_ADDRESS, "Local Address",       LVCFMT_LEFT, 100, CONNECTION_HOST_ADDRESS+1);
   m_Connections.InsertColumn(CONNECTION_HOST_PORT,    "Local Port",          LVCFMT_LEFT,  70, CONNECTION_HOST_PORT+1);

   SetDlgItemInt(IDC_TIMEOUT, m_nTimeout, FALSE);

   m_nIndex = -1;
   if(m_nConnection < 1)
   {
      MessageBox("You must add at least one connection!", "Notice", MB_OK);
      return FALSE;
   }
   for (i = 0; i < m_nConnection; i++)
   {
      nIndex = m_Connections.InsertItem(m_Connections.GetItemCount(), "Z");

      m_Connections.SetItemText(nIndex, CONNECTION_NAME,         m_pConnection[i].szName);
      m_Connections.SetItemText(nIndex, CONNECTION_PEER_ADDRESS, m_pConnection[i].szPeerAddress);
      strText.Format("%lu", m_pConnection[i].nPeerPort);
      m_Connections.SetItemText(nIndex, CONNECTION_PEER_PORT,    strText);
      m_Connections.SetItemText(nIndex, CONNECTION_CALLED,       m_pConnection[i].szCalled);
      m_Connections.SetItemText(nIndex, CONNECTION_CALLING,      m_pConnection[i].szCalling);
      m_Connections.SetItemText(nIndex, CONNECTION_HOST_ADDRESS, m_pConnection[i].szHostAddress);
      strText.Format("%lu", m_pConnection[i].nHostPort);
      m_Connections.SetItemText(nIndex, CONNECTION_HOST_PORT,    strText);
   }

   m_Connections.SetItemState(0, LVIS_FOCUSED, LVIS_FOCUSED);
   m_Connections.SetItemState(0, LVIS_FOCUSED|LVIS_SELECTED, LVIS_FOCUSED|LVIS_SELECTED);
   m_Connections.SetFocus();

   return FALSE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CConnectList::OnOK() 
{
   int i;
   CString strText;

   m_nTimeout = GetDlgItemInt(IDC_TIMEOUT, NULL, FALSE);

   if (m_pConnection != NULL)
   {
      GlobalFreePtr(m_pConnection);
      m_pConnection = NULL;
      m_nConnection = 0;
   }

   if (m_Connections.GetItemCount() != 0)
      m_pConnection = (pNETCONNECTION)GlobalAllocPtr(GMEM_MOVEABLE, sizeof(NETCONNECTION)*m_Connections.GetItemCount());

   if (m_pConnection != NULL)
   {
      m_nConnection = m_Connections.GetItemCount();

      for (i = 0; i < m_Connections.GetItemCount(); i++)
      {
         strncpy(m_pConnection[i].szName, m_Connections.GetItemText(i, CONNECTION_NAME), sizeof(m_pConnection[i].szName)-1);
         strncpy(m_pConnection[i].szHostAddress, m_Connections.GetItemText(i, CONNECTION_HOST_ADDRESS), sizeof(m_pConnection[i].szHostAddress)-1);
         m_pConnection[i].nHostPort = atoi(m_Connections.GetItemText(i, CONNECTION_HOST_PORT));
         strncpy(m_pConnection[i].szPeerAddress, m_Connections.GetItemText(i, CONNECTION_PEER_ADDRESS), sizeof(m_pConnection[i].szPeerAddress)-1);
         m_pConnection[i].nPeerPort = atoi(m_Connections.GetItemText(i, CONNECTION_PEER_PORT));
         strncpy(m_pConnection[i].szCalled, m_Connections.GetItemText(i, CONNECTION_CALLED), sizeof(m_pConnection[i].szCalled)-1);
         strncpy(m_pConnection[i].szCalling, m_Connections.GetItemText(i, CONNECTION_CALLING), sizeof(m_pConnection[i].szCalling)-1);

         m_pConnection[i].szName[sizeof(m_pConnection[i].szName)-1]               = 0;
         m_pConnection[i].szHostAddress[sizeof(m_pConnection[i].szHostAddress)-1] = 0;
         m_pConnection[i].szPeerAddress[sizeof(m_pConnection[i].szPeerAddress)-1] = 0;
         m_pConnection[i].szCalled[sizeof(m_pConnection[i].szCalled)-1]           = 0;
         m_pConnection[i].szCalling[sizeof(m_pConnection[i].szCalling)-1]         = 0;
      
      }
   }

   for (i = 0; i < m_Connections.GetItemCount(); i++)
   {
      if (m_Connections.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED)
      {
         m_nIndex = i;
         m_strHostAddress = m_Connections.GetItemText(i, CONNECTION_HOST_ADDRESS);
         m_nHostPort      = atoi(m_Connections.GetItemText(i, CONNECTION_HOST_PORT));
         m_strPeerAddress = m_Connections.GetItemText(i, CONNECTION_PEER_ADDRESS);
         m_nPeerPort      = atoi(m_Connections.GetItemText(i, CONNECTION_PEER_PORT));
         m_strCalled      = m_Connections.GetItemText(i, CONNECTION_CALLED);
         m_strCalling     = m_Connections.GetItemText(i, CONNECTION_CALLING);
	   }
   }

   CDialog::OnOK();
}

void CConnectList::OnInsert() 
{
   CServerProp dlg;
   short nIndex;

   dlg.m_strName        = "";
   dlg.m_strHostAddress = "";
   dlg.m_strHostPort    = "";
   dlg.m_strPeerAddress = "";
   dlg.m_strPeerPort    = "";
   dlg.m_strCalled      = "";
   dlg.m_strCalling     = "";

   if (dlg.DoModal() != IDOK)
   {
      m_Connections.SetFocus();
      return;
   }

   nIndex = m_Connections.InsertItem(m_Connections.GetItemCount(), "Z");
   
   m_Connections.SetItemText(nIndex, CONNECTION_NAME,         dlg.m_strName);
   m_Connections.SetItemText(nIndex, CONNECTION_HOST_ADDRESS, dlg.m_strHostAddress);
   m_Connections.SetItemText(nIndex, CONNECTION_HOST_PORT,    dlg.m_strHostPort);
   m_Connections.SetItemText(nIndex, CONNECTION_PEER_ADDRESS, dlg.m_strPeerAddress);
   m_Connections.SetItemText(nIndex, CONNECTION_PEER_PORT,    dlg.m_strPeerPort);
   m_Connections.SetItemText(nIndex, CONNECTION_CALLED,       dlg.m_strCalled);
   m_Connections.SetItemText(nIndex, CONNECTION_CALLING,      dlg.m_strCalling);

   m_Connections.SetItemState(nIndex, LVIS_FOCUSED, LVIS_FOCUSED);
   m_Connections.SetItemState(nIndex, LVIS_FOCUSED|LVIS_SELECTED, LVIS_FOCUSED|LVIS_SELECTED);
   m_Connections.SetFocus();
}

void CConnectList::OnModify() 
{
   CServerProp dlg;
   int i;

   for (i = 0; i < m_Connections.GetItemCount(); i++)
   {
      if (m_Connections.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED)
      {
         dlg.m_strName        = m_Connections.GetItemText(i, CONNECTION_NAME);
         dlg.m_strHostAddress = m_Connections.GetItemText(i, CONNECTION_HOST_ADDRESS);
         dlg.m_strHostPort    = m_Connections.GetItemText(i, CONNECTION_HOST_PORT);
         dlg.m_strPeerAddress = m_Connections.GetItemText(i, CONNECTION_PEER_ADDRESS);
         dlg.m_strPeerPort    = m_Connections.GetItemText(i, CONNECTION_PEER_PORT);
         dlg.m_strCalled      = m_Connections.GetItemText(i, CONNECTION_CALLED);
         dlg.m_strCalling     = m_Connections.GetItemText(i, CONNECTION_CALLING);

         if (dlg.DoModal() != IDOK)
         {
            m_Connections.SetFocus();
            return;
         }

         m_Connections.SetItemText(i, CONNECTION_NAME,         dlg.m_strName);
         m_Connections.SetItemText(i, CONNECTION_HOST_ADDRESS, dlg.m_strHostAddress);
         m_Connections.SetItemText(i, CONNECTION_HOST_PORT,    dlg.m_strHostPort);
         m_Connections.SetItemText(i, CONNECTION_PEER_ADDRESS, dlg.m_strPeerAddress);
         m_Connections.SetItemText(i, CONNECTION_PEER_PORT,    dlg.m_strPeerPort);
         m_Connections.SetItemText(i, CONNECTION_CALLED,       dlg.m_strCalled);
         m_Connections.SetItemText(i, CONNECTION_CALLING,      dlg.m_strCalling);

         m_Connections.SetFocus();
         break;
      }
   }
}

void CConnectList::OnDelete() 
{
   int i;

   for (i = 0; i < m_Connections.GetItemCount(); i++)
   {
      if (m_Connections.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED)
      {
         m_Connections.DeleteItem(i);
         m_Connections.SetItemState((i != m_Connections.GetItemCount()) ? i : i-1, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
         m_Connections.SetFocus();
         break;
      }
   }
}

void CConnectList::OnDblclkConnections(NMHDR* pNMHDR, LRESULT* pResult) 
{
	OnOK();
	*pResult = 0;
}