Leaked source code of windows server 2003
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//
// propgeneral.cpp: general property sheet dialog proc
// This is Tab A
//
// Copyright (C) Microsoft Corporation 2000
// (nadima)
//
#include "stdafx.h"
#define TRC_GROUP TRC_GROUP_UI
#define TRC_FILE "propgeneral"
#include <atrcapi.h>
#include "propgeneral.h"
#include "sh.h"
#include "browsedlg.h"
#include "rdpfstore.h"
#define DUMMY_PASSWORD_TEXT TEXT("*||||||||@")
CPropGeneral* CPropGeneral::_pPropGeneralInstance = NULL;
//
// Controls that need to be disabled/enabled
// during connection (for progress animation)
//
CTL_ENABLE connectingDisableCtlsPGeneral[] = {
{IDC_GENERAL_COMBO_SERVERS, FALSE},
{IDC_GENERAL_EDIT_USERNAME, FALSE},
{IDC_GENERAL_EDIT_PASSWORD, FALSE},
{IDC_STATIC_PASSWORD, FALSE},
{IDC_GENERAL_EDIT_DOMAIN, FALSE},
{IDC_GENERAL_CHECK_SAVE_PASSWORD, FALSE},
{IDC_BUTTON_SAVE, FALSE},
{IDC_BUTTON_OPEN, FALSE}};
const UINT numConnectingDisableCtlsPGeneral =
sizeof(connectingDisableCtlsPGeneral)/
sizeof(connectingDisableCtlsPGeneral[0]);
CPropGeneral::CPropGeneral(HINSTANCE hInstance, CTscSettings* pTscSet, CSH* pSh) :
_pSh(pSh)
{
DC_BEGIN_FN("CPropGeneral");
_hInstance = hInstance;
CPropGeneral::_pPropGeneralInstance = this;
_pTscSet = pTscSet;
TRC_ASSERT(_pTscSet, (TB,_T("_pTscSet is null")));
TRC_ASSERT(_pSh, (TB,_T("_pSh is null")));
LoadGeneralPgStrings();
DC_END_FN();
}
CPropGeneral::~CPropGeneral()
{
CPropGeneral::_pPropGeneralInstance = NULL;
}
INT_PTR CALLBACK CPropGeneral::StaticPropPgGeneralDialogProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
//
// Delegate to appropriate instance (only works for single instance dialogs)
//
DC_BEGIN_FN("StaticDialogBoxProc");
DCINT retVal = 0;
TRC_ASSERT(_pPropGeneralInstance,
(TB, _T("Logon dlg has NULL static inst ptr\n")));
retVal = _pPropGeneralInstance->PropPgGeneralDialogProc( hwndDlg, uMsg,
wParam, lParam);
DC_END_FN();
return retVal;
}
INT_PTR CALLBACK CPropGeneral::PropPgGeneralDialogProc (
HWND hwndDlg, UINT uMsg,
WPARAM wParam, LPARAM lParam)
{
DC_BEGIN_FN("PropPgGeneralDialogProc");
switch(uMsg)
{
case WM_INITDIALOG:
{
//
// Position the dialog within the tab
//
SetWindowPos( hwndDlg, HWND_TOP,
_rcTabDispayArea.left, _rcTabDispayArea.top,
_rcTabDispayArea.right - _rcTabDispayArea.left,
_rcTabDispayArea.bottom - _rcTabDispayArea.top,
0);
//
// Setup username edit box
//
SetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_USERNAME,
(PDCTCHAR) _pTscSet->GetLogonUserName());
//
// Setup the server combo box
//
HWND hwndSrvCombo = GetDlgItem(hwndDlg,IDC_GENERAL_COMBO_SERVERS);
CSH::InitServerAutoCmplCombo( _pTscSet, hwndSrvCombo);
//
// Update server combo edit field
//
SetDlgItemText(hwndDlg, IDC_GENERAL_COMBO_SERVERS,
_pTscSet->GetFlatConnectString());
//Domain
SendDlgItemMessage(hwndDlg,
IDC_GENERAL_EDIT_DOMAIN,
EM_LIMITTEXT,
SH_MAX_DOMAIN_LENGTH-1,
0);
SetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_DOMAIN,
_pTscSet->GetDomain());
//password
SendDlgItemMessage(hwndDlg,
IDC_GENERAL_EDIT_PASSWORD,
EM_LIMITTEXT,
SH_MAX_PASSWORD_LENGTH-1,
0);
#ifdef OS_WINCE
SendDlgItemMessage(hwndDlg,
IDC_GENERAL_COMBO_SERVERS,
EM_LIMITTEXT,
SH_MAX_ADDRESS_LENGTH-1,
0);
SendDlgItemMessage(hwndDlg,
IDC_GENERAL_EDIT_USERNAME,
EM_LIMITTEXT,
SH_MAX_USERNAME_LENGTH-1,
0);
#endif
//
// We're using an encrypted password directly from
// the tscsettings, fill in the edit well with dummy
// characters. This is to avoid having to fill
// with the real password which can give a length
// indication.
//
// Have to be carefull though, if the user changed
// or added a password then we have a clear text
// password present.
//
BOOL bPrevPassEdited = _pTscSet->GetUIPasswordEdited();
if (_pTscSet->GetPasswordProvided() &&
!_pTscSet->GetUIPasswordEdited())
{
SetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_PASSWORD,
DUMMY_PASSWORD_TEXT);
}
else
{
HRESULT hr;
TCHAR szClearPass[TSC_MAX_PASSLENGTH_TCHARS];
memset(szClearPass, 0, sizeof(szClearPass));
hr = _pTscSet->GetClearTextPass(szClearPass,
sizeof(szClearPass));
if (SUCCEEDED(hr))
{
SetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_PASSWORD,
szClearPass);
}
else
{
SetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_PASSWORD,
_T(""));
}
// Wipe stack copy.
SecureZeroMemory( szClearPass, sizeof(szClearPass));
}
_pTscSet->SetUIPasswordEdited(bPrevPassEdited);
if (_pSh->IsCryptoAPIPresent())
{
CheckDlgButton(hwndDlg, IDC_GENERAL_CHECK_SAVE_PASSWORD,
(_pTscSet->GetSavePassword() ? BST_CHECKED : BST_UNCHECKED));
}
else
{
CheckDlgButton(hwndDlg, IDC_GENERAL_CHECK_SAVE_PASSWORD,
BST_UNCHECKED);
//
// Disable the save password checkbox if no crypto api (e.g 9x)
//
EnableWindow(GetDlgItem(hwndDlg,
IDC_GENERAL_CHECK_SAVE_PASSWORD),
FALSE);
}
OnChangeUserName( hwndDlg);
_pSh->SH_ThemeDialogWindow(hwndDlg, ETDT_ENABLETAB);
return TRUE;
}
break; //WM_INITDIALOG
case WM_SAVEPROPSHEET: //Intentional fallthru
case WM_DESTROY:
{
//
// Save fields for when page reactivates
//
DlgToSettings(hwndDlg);
}
break; //WM_DESTROY
case WM_TSC_ENABLECONTROLS:
{
//
// wParam is TRUE to enable controls,
// FALSE to disable them
//
CSH::EnableControls( hwndDlg,
connectingDisableCtlsPGeneral,
numConnectingDisableCtlsPGeneral,
wParam ? TRUE : FALSE);
}
break;
//
// On return to connection UI
// (e.g after a disconnection)
//
case WM_TSC_RETURNTOCONUI:
{
//
// Reset the server combo to force it to repaint
// this is a minor hack to fix the ComboBoxEx
// which doesn't want to repaint itself on return
// to the dialog.
//
HWND hwndSrvCombo = GetDlgItem(hwndDlg, IDC_GENERAL_COMBO_SERVERS);
SetWindowText( hwndSrvCombo, _pTscSet->GetFlatConnectString());
}
break;
case WM_COMMAND:
{
switch(DC_GET_WM_COMMAND_ID(wParam))
{
case IDC_GENERAL_COMBO_SERVERS:
{
//
// Bring up the brwse for servers dlg
// if the user chose the last item in the combo
//
if(HIWORD(wParam) == CBN_SELCHANGE)
{
CSH::HandleServerComboChange(
(HWND)lParam,
hwndDlg,
_hInstance,
(LPTSTR)_pTscSet->GetFlatConnectString()
);
}
}
break;
case IDC_BUTTON_OPEN:
{
OnLoad(hwndDlg);
}
break;
case IDC_BUTTON_SAVE:
{
OnSave(hwndDlg);
}
break;
case IDC_GENERAL_EDIT_USERNAME:
{
if(HIWORD(wParam) == EN_CHANGE)
{
OnChangeUserName(hwndDlg);
}
}
break;
case IDC_GENERAL_EDIT_PASSWORD:
{
if(HIWORD(wParam) == EN_CHANGE)
{
_pTscSet->SetUIPasswordEdited(TRUE);
}
}
break;
}
}
break; //WM_COMMAND
}
DC_END_FN();
return 0;
}
BOOL CPropGeneral::LoadGeneralPgStrings()
{
DC_BEGIN_FN("LoadGeneralPgStrings");
memset(_szFileTypeDescription, 0, sizeof(_szFileTypeDescription));
if(!LoadString(_hInstance,
UI_IDS_REMOTE_DESKTOP_FILES,
_szFileTypeDescription,
SIZECHAR(_szFileTypeDescription)))
{
TRC_ERR((TB, _T("Failed to load UI_IDS_REMOTE_DESKTOP_FILES")));
return FALSE;
}
DC_END_FN();
return TRUE;
}
//
// OnSave event handler
// returns bool indiciating error
//
BOOL CPropGeneral::OnSave(HWND hwndDlg)
{
DC_BEGIN_FN("OnSave");
//
// Bring up the save as dialog
// and if necessary, save the file
//
TCHAR szPath[MAX_PATH];
OPENFILENAME ofn;
int cchLen = 0;
memset(&ofn, 0, sizeof(ofn));
_tcsncpy(szPath, _pTscSet->GetFileName(), SIZECHAR(szPath)-1);
szPath[SIZECHAR(szPath)-1] = 0;
#ifdef OS_WINCE
ofn.lStructSize = sizeof( ofn );
#else
ofn.lStructSize = OPENFILENAME_SIZE_VERSION_400;
#endif
ofn.hwndOwner = hwndDlg;
ofn.hInstance = _hInstance;
ofn.lpstrFile = szPath;
ofn.nMaxFile = SIZECHAR(szPath);
ofn.lpstrFilter = _szFileTypeDescription;
ofn.lpstrDefExt = RDP_FILE_EXTENSION_NODOT;
ofn.Flags = OFN_OVERWRITEPROMPT | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
BOOL fRet = FALSE;
if(GetSaveFileName(&ofn))
{
cchLen = _tcslen(szPath);
if(cchLen >= MAX_PATH - SIZECHAR(RDP_FILE_EXTENSION))
{
//
// If the path entered is too long, the common dlg
// will not truncate and not append the .RDP extension
// we don't want that so check and make the user
// enter a shorter path
//
LPTSTR sz = szPath + cchLen - SIZECHAR(RDP_FILE_EXTENSION);
if(_tcsicmp(sz, RDP_FILE_EXTENSION))
{
_pSh->SH_DisplayErrorBox(NULL,
UI_IDS_PATHTOLONG,
szPath);
return FALSE;
}
}
DlgToSettings(hwndDlg);
CRdpFileStore rdpf;
if(rdpf.OpenStore(szPath))
{
HRESULT hr = E_FAIL;
hr = _pTscSet->SaveToStore(&rdpf);
if(SUCCEEDED(hr))
{
if(rdpf.CommitStore())
{
//Save last filename
_pTscSet->SetFileName(szPath);
fRet = TRUE;
}
else
{
TRC_ERR((TB,_T("Unable to CommitStore settings")));
}
}
else
{
TRC_ERR((TB,_T("Unable to save settings to store %d, %s"),
hr, szPath));
}
if(!fRet)
{
_pSh->SH_DisplayErrorBox(NULL,
UI_IDS_ERR_SAVE,
szPath);
}
rdpf.CloseStore();
return fRet;
}
else
{
TRC_ERR((TB,_T("Unable to OpenStore for save %s"), szPath));
_pSh->SH_DisplayErrorBox(NULL,
UI_IDS_ERR_OPEN_FILE,
szPath);
return FALSE;
}
}
else
{
//User canceled out, this is not a failure
return TRUE;
}
DC_END_FN();
}
BOOL CPropGeneral::OnLoad(HWND hwndDlg)
{
DC_BEGIN_FN("OnLoad");
//
// Bring up the Open dialog
// and if necessary, save the file
//
TCHAR szPath[MAX_PATH];
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(ofn));
_tcsncpy(szPath, _pTscSet->GetFileName(), SIZECHAR(szPath)-1);
szPath[SIZECHAR(szPath)-1] = 0;
#ifdef OS_WINCE
ofn.lStructSize = sizeof( ofn );
#else
ofn.lStructSize = OPENFILENAME_SIZE_VERSION_400;
#endif
ofn.hwndOwner = hwndDlg;
ofn.hInstance = _hInstance;
ofn.lpstrFile = szPath;
ofn.nMaxFile = SIZECHAR(szPath);
ofn.lpstrFilter = _szFileTypeDescription;
ofn.lpstrDefExt = TEXT("RDP");
ofn.Flags = OFN_OVERWRITEPROMPT | OFN_FILEMUSTEXIST;
BOOL fRet = FALSE;
if(GetOpenFileName(&ofn))
{
CRdpFileStore rdpf;
if(rdpf.OpenStore(szPath))
{
HRESULT hr = E_FAIL;
hr = _pTscSet->LoadFromStore(&rdpf);
if(SUCCEEDED(hr))
{
//Save last filename
_pTscSet->SetFileName(szPath);
//Need to trigger an update of the current dialog
SendMessage(hwndDlg, WM_INITDIALOG, 0, 0);
fRet = TRUE;
}
else
{
TRC_ERR((TB,_T("Unable LoadFromStore %d, %s"), hr, szPath));
_pSh->SH_DisplayErrorBox(NULL,
UI_IDS_ERR_LOAD,
szPath);
}
rdpf.CloseStore();
return fRet;
}
else
{
TRC_ERR((TB,_T("Unable to OpenStore for load %s"), szPath));
_pSh->SH_DisplayErrorBox(NULL,
UI_IDS_ERR_OPEN_FILE,
szPath);
return FALSE;
}
}
else
{
//User canceled out, this is not a failure
return TRUE;
}
DC_END_FN();
}
//
// Behave like winlogon for UPN
// Disable the Domain field if the user has entered an '@'
//
//
BOOL CPropGeneral::OnChangeUserName(HWND hwndDlg)
{
DC_BEGIN_FN("OnChangeUserName");
TCHAR szUserName[SH_MAX_USERNAME_LENGTH];
GetDlgItemText( hwndDlg, IDC_GENERAL_EDIT_USERNAME,
szUserName, SIZECHAR(szUserName));
BOOL fDisableDomain = FALSE;
if(!_tcsstr(szUserName, TEXT("@")))
{
fDisableDomain = TRUE;
}
EnableWindow(GetDlgItem(hwndDlg, IDC_GENERAL_EDIT_DOMAIN),
fDisableDomain);
DC_END_FN();
return TRUE;
}
void CPropGeneral::DlgToSettings(HWND hwndDlg)
{
TCHAR szServer[SH_MAX_ADDRESS_LENGTH];
TCHAR szDomain[SH_MAX_DOMAIN_LENGTH];
TCHAR szUserName[SH_MAX_USERNAME_LENGTH];
BOOL fSavePassword;
GetDlgItemText( hwndDlg, IDC_GENERAL_EDIT_USERNAME,
szUserName, SIZECHAR(szUserName));
_pTscSet->SetLogonUserName(szUserName);
GetDlgItemText( hwndDlg, IDC_GENERAL_COMBO_SERVERS,
szServer, SIZECHAR(szServer));
_pTscSet->SetConnectString(szServer);
//
// Pickup the password
//
if (_pTscSet->GetUIPasswordEdited())
{
TCHAR szClearPass[MAX_PATH];
GetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_PASSWORD,
szClearPass, SIZECHAR(szClearPass));
_pTscSet->SetClearTextPass(szClearPass);
// Wipe stack copy.
SecureZeroMemory(szClearPass, sizeof(szClearPass));
}
fSavePassword = IsDlgButtonChecked(hwndDlg,
IDC_GENERAL_CHECK_SAVE_PASSWORD);
_pTscSet->SetSavePassword(fSavePassword);
GetDlgItemText(hwndDlg, IDC_GENERAL_EDIT_DOMAIN,
szDomain, SIZECHAR(szDomain));
_pTscSet->SetDomain(szDomain);
}