// ---------------------------------------------------------------------------80
//                ICQ plugin for Miranda Instant Messenger
//                ________________________________________
// 
// Copyright © 2000,2001 Richard Hughes, Roland Rabien, Tristan Van de Vreede
// Copyright © 2001,2002 Jon Keating, Richard Hughes
// Copyright © 2002,2003,2004 Martin Öberg, Sam Kothari, Robert Rainwater
// Copyright © 2004,2005,2006,2007 Joe Kucera
// Copyright © 2006,2007 [sss], chaos.persei, [sin], Faith Healer, Theif, nullbie
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//
// -----------------------------------------------------------------------------
//
// File name      : $Source$
// Revision       : $Revision: 43 $
// Last change on : $Date: 2007-08-20 01:51:06 +0300 (Пн, 20 авг 2007) $
// Last change by : $Author: sss123next $
//
// DESCRIPTION:
//
//  ChangeInfo Plugin stuff
//
// -----------------------------------------------------------------------------

#include "icqoscar.h"


void LoadSettingsFromDb(int keepChanged)
{
  int i;
  DBVARIANT dbv;

  for(i=0;i<settingCount;i++) 
  {
    if (setting[i].displayType==LI_DIVIDER) continue;
    if (keepChanged && setting[i].changed) continue;
    if (setting[i].dbType==DBVT_ASCIIZ) 
    {
      SAFE_FREE((char**)&setting[i].value);
    }
    else if (!keepChanged) 
      setting[i].value = 0;

    setting[i].changed=0;
    
    if (setting[i].displayType&LIF_PASSWORD) continue;

    if (!ICQGetContactSetting(NULL,setting[i].szDbSetting,&dbv)) 
    {
#ifdef _DEBUG
      if(dbv.type!=setting[i].dbType)
        MessageBoxA(NULL,"That's not supposed to happen","Huh?",MB_OK);
#endif
      switch(dbv.type) 
      {
        case DBVT_ASCIIZ:
          setting[i].value=(LPARAM)ICQGetContactSettingUtf(NULL,setting[i].szDbSetting, NULL);
          break;
        case DBVT_UTF8:
          setting[i].value=(LPARAM)null_strdup(dbv.pszVal);
          break;
        case DBVT_WORD:
          if(setting[i].displayType&LIF_SIGNED) 
            setting[i].value=dbv.sVal;
          else 
            setting[i].value=dbv.wVal;
          break;
        case DBVT_BYTE:
          if(setting[i].displayType&LIF_SIGNED) 
            setting[i].value=dbv.cVal;
          else 
            setting[i].value=dbv.bVal;
          break;
#ifdef _DEBUG
        default:
          MessageBoxA(NULL,"That's not supposed to happen either","Huh?",MB_OK);
          break;
#endif
      }
      ICQFreeVariant(&dbv);
    }
  }
}



void FreeStoredDbSettings(void)
{
  int i;

  for(i=0;i<settingCount;i++)
    if(setting[i].dbType==DBVT_ASCIIZ)
      SAFE_FREE((char**)&setting[i].value);
}



int ChangesMade(void)
{
  int i;

  for(i=0;i<settingCount;i++)
    if(setting[i].changed) return 1;
  return 0;
}



void ClearChangeFlags(void)
{
  int i;

  for(i=0;i<settingCount;i++)
    setting[i].changed=0;
}



static BOOL CALLBACK PwConfirmDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
  static char *Pass;

  switch(msg) 
  {
    case WM_INITDIALOG:
      ICQTranslateDialog(hwndDlg);
      Pass = (char*)lParam;
      SendDlgItemMessage(hwndDlg,IDC_PASSWORD,EM_LIMITTEXT,15,0);
      return TRUE;

    case WM_COMMAND:
      switch(LOWORD(wParam)) 
      {
        case IDOK:
          {  
            char szTest[16];

            GetDlgItemTextA(hwndDlg,IDC_OLDPASS,szTest,sizeof(szTest));

            if (strcmpnull(szTest, GetUserPassword(TRUE))) 
            {
              MessageBoxUtf(hwndDlg, LPGEN("The password does not match your current password. Check Caps Lock and try again."), LPGEN("Change ICQ Details"), MB_OK);
              SendDlgItemMessage(hwndDlg,IDC_OLDPASS,EM_SETSEL,0,(LPARAM)-1);
              SetFocus(GetDlgItem(hwndDlg,IDC_OLDPASS));
              break;
            }

            GetDlgItemTextA(hwndDlg,IDC_PASSWORD,szTest,sizeof(szTest));
            if(strcmpnull(szTest, Pass)) 
            {
              MessageBoxUtf(hwndDlg, LPGEN("The password does not match the password you originally entered. Check Caps Lock and try again."), LPGEN("Change ICQ Details"), MB_OK);
              SendDlgItemMessage(hwndDlg,IDC_PASSWORD,EM_SETSEL,0,(LPARAM)-1);
              SetFocus(GetDlgItem(hwndDlg,IDC_PASSWORD));
              break;
            }
          }
        case IDCANCEL:
          EndDialog(hwndDlg,wParam);
          break;
      }
      break;
  }
  return FALSE;
}



int SaveSettingsToDb(HWND hwndDlg)
{
  int i,ret=1;

  for(i=0;i<settingCount;i++) 
  {
    if(!setting[i].changed) continue;
    if(!(setting[i].displayType&LIF_ZEROISVALID) && setting[i].value==0) 
    {
      ICQDeleteContactSetting(NULL,setting[i].szDbSetting);
      continue;
    }
    switch(setting[i].dbType) 
    {
      case DBVT_ASCIIZ:
        if(setting[i].displayType&LIF_PASSWORD) 
        {
          int nSettingLen = strlennull((char*)setting[i].value);

          if (nSettingLen>8 || nSettingLen<1) 
          {
            MessageBoxUtf(hwndDlg, LPGEN("The ICQ server does not support passwords longer than 8 characters. Please use a shorter password."), LPGEN("Change ICQ Details"), MB_OK);
            ret=0;
            break;
          }
          if (IDOK!=DialogBoxParam(hInst,MAKEINTRESOURCE(IDD_PWCONFIRM),hwndDlg,PwConfirmDlgProc,(LPARAM)setting[i].value)) 
          {
            ret=0;
            break;
          }
          strcpy(gpszPassword, (char*)setting[i].value);
        }
        else 
        {
          if(*(char*)setting[i].value)
            ICQWriteContactSettingUtf(NULL,setting[i].szDbSetting,(char*)setting[i].value);
          else
            ICQDeleteContactSetting(NULL,setting[i].szDbSetting);
        }
        break;
      case DBVT_WORD:
        ICQWriteContactSettingWord(NULL,setting[i].szDbSetting,(WORD)setting[i].value);
        break;
      case DBVT_BYTE:
        ICQWriteContactSettingByte(NULL,setting[i].szDbSetting,(BYTE)setting[i].value);
        break;
    }
  }
  return ret;
}