//+----------------------------------------------------------------------------
//
// Copyright (C) 1996-1996, Microsoft Corporation.
//
// File: config.cxx
//
// Contents: Dialog for configuration of Dfs
//
// History: 6-Feb-96 BruceFo created
//
//-----------------------------------------------------------------------------
#include <windows.h>
#include <ole2.h>
#include <windowsx.h>
#include <shlobj.h>
#include <lm.h>
// Update for share validation
extern "C"
{
#include <netcan.h> // in net/inc
#include <icanon.h>
#include <dsrole.h> // DsRoleGetPrimaryDomainInformation
}
#include <msshrui.h>
#include <debug.h>
#include <dfsstr.h>
#include "messages.h"
#include "resource.h"
#include "config.hxx"
DECLARE_DEBUG(DfsSetup)
#if DBG == 1
#define dprintf(x) DfsSetupInlineDebugOut x
#else
#define dprintf(x)
#endif
#define CHECK_HRESULT(hr) \
if ( FAILED(hr) ) \
{ \
dprintf((DEB_ERROR, \
"**** HRESULT ERROR RETURN <%s @line %d> -> 0x%08lx\n", \
__FILE__, __LINE__, hr)); \
}
#define ARRAYLEN(x) (sizeof(x) / sizeof((x)[0]))
extern HINSTANCE g_hInstance;
//+-------------------------------------------------------------------------
//
// Function: SetErrorFocus
//
// Synopsis: Set focus to an edit control and select its text.
//
// Arguments: [hwnd] - dialog window
// [idCtrl] - edit control to set focus to (and select)
//
// Returns: nothing
//
// History: 3-May-95 BruceFo Stolen
//
//--------------------------------------------------------------------------
VOID
SetErrorFocus(
IN HWND hwnd,
IN UINT idCtrl
)
{
HWND hCtrl = ::GetDlgItem(hwnd, idCtrl);
::SetFocus(hCtrl);
::SendMessage(hCtrl, EM_SETSEL, 0, -1);
}
//+-------------------------------------------------------------------------
//
// Function: MyFormatMessageText
//
// Synopsis: Given a resource IDs, load strings from given instance
// and format the string into a buffer
//
// History: 11-Aug-93 WilliamW Created.
//
//--------------------------------------------------------------------------
VOID
MyFormatMessageText(
IN HRESULT dwMsgId,
IN PWSTR pszBuffer,
IN DWORD dwBufferSize,
IN va_list * parglist
)
{
//
// get message from system or app msg file.
//
DWORD dwReturn = FormatMessage(
FORMAT_MESSAGE_FROM_HMODULE,
g_hInstance,
dwMsgId,
LANG_USER_DEFAULT,
pszBuffer,
dwBufferSize,
parglist);
if (0 == dwReturn) // couldn't find message
{
dprintf((DEB_IERROR,
"FormatMessage failed, 0x%08lx\n",
GetLastError()));
WCHAR szText[200];
LoadString(g_hInstance, IDS_APP_MSG_NOT_FOUND, szText, ARRAYLEN(szText));
wsprintf(pszBuffer,szText,dwMsgId);
}
}
//+-------------------------------------------------------------------------
//
// Function: MyFormatMessage
//
// Synopsis: Given a resource IDs, load strings from given instance
// and format the string into a buffer
//
// History: 11-Aug-93 WilliamW Created.
//
//--------------------------------------------------------------------------
VOID
MyFormatMessage(
IN HRESULT dwMsgId,
IN PWSTR pszBuffer,
IN DWORD dwBufferSize,
...
)
{
va_list arglist;
va_start(arglist, dwBufferSize);
MyFormatMessageText(dwMsgId, pszBuffer, dwBufferSize, &arglist);
va_end(arglist);
}
//+-------------------------------------------------------------------------
//
// Method: MyCommonDialog
//
// Synopsis: Common popup dialog routine - stole from diskadm directory
//
//--------------------------------------------------------------------------
DWORD
MyCommonDialog(
IN HWND hwnd,
IN HRESULT dwMsgCode,
IN PWSTR pszCaption,
IN DWORD dwFlags,
IN va_list arglist
)
{
WCHAR szMsgBuf[500];
MyFormatMessageText(dwMsgCode, szMsgBuf, ARRAYLEN(szMsgBuf), &arglist);
SetCursor(LoadCursor(NULL, IDC_ARROW)); // in case it's an hourglass...
return MessageBox(hwnd, szMsgBuf, pszCaption, dwFlags);
}
//+-------------------------------------------------------------------------
//
// Method: MyErrorDialog
//
// Synopsis: This routine retreives a message from the app or system
// message file and displays it in a message box.
//
// Note: Stole from diskadm directory
//
//--------------------------------------------------------------------------
VOID
MyErrorDialog(
IN HWND hwnd,
IN HRESULT dwErrorCode,
...
)
{
WCHAR szCaption[100];
va_list arglist;
va_start(arglist, dwErrorCode);
LoadString(g_hInstance, IDS_MSGTITLE, szCaption, ARRAYLEN(szCaption));
MyCommonDialog(hwnd, dwErrorCode, szCaption, MB_ICONSTOP | MB_OK, arglist);
va_end(arglist);
}
//+-------------------------------------------------------------------------
//
// Method: MyConfirmationDialog
//
// Synopsis: This routine retreives a message from the app or system
// message file and displays it in a message box.
//
// Note: Stole from diskadm directory
//
//--------------------------------------------------------------------------
DWORD
MyConfirmationDialog(
IN HWND hwnd,
IN HRESULT dwMsgCode,
IN DWORD dwFlags,
...
)
{
WCHAR szCaption[100];
DWORD dwReturn;
va_list arglist;
va_start(arglist, dwFlags);
LoadString(g_hInstance, IDS_MSGTITLE, szCaption, ARRAYLEN(szCaption));
dwReturn = MyCommonDialog(hwnd, dwMsgCode, szCaption, dwFlags, arglist);
va_end(arglist);
return dwReturn;
}
//+-------------------------------------------------------------------------
//
// Method: IsLocalShareable, private
//
// Synopsis: Returns TRUE if the path is a local path on a shareable media
// type.
//
//--------------------------------------------------------------------------
BOOL
IsLocalShareable(
IN LPWSTR pszPath
)
{
// ok? local, etc...
if (NULL != pszPath
&& pszPath[1] == L':'
)
{
// assume it's a drive letter. See if it's local.
WCHAR szRoot[3];
szRoot[0] = pszPath[0];
szRoot[1] = L':';
szRoot[2] = L'\0';
UINT info = GetDriveType(szRoot);
switch (info)
{
// the following list is a list of drive types I believe can
// be shared by the server
case DRIVE_FIXED:
case DRIVE_REMOVABLE:
case DRIVE_CDROM:
return TRUE;
break;
}
}
return FALSE;
}
//+-------------------------------------------------------------------------
//
// Method: BrowseCallback, private
//
// Synopsis:
//
//--------------------------------------------------------------------------
int
BrowseCallback(
IN HWND hwnd,
IN UINT uMsg,
IN LPARAM lParam,
IN LPARAM lpData
)
{
if (uMsg == BFFM_SELCHANGED)
{
LPITEMIDLIST pidl = (LPITEMIDLIST)lParam;
TCHAR szPath[MAX_PATH];
BOOL fEnable = FALSE;
if (SHGetPathFromIDList(pidl, szPath))
{
// ok? local, etc...
if (IsLocalShareable(szPath))
{
fEnable = TRUE;
}
}
SendMessage(hwnd, BFFM_ENABLEOK, 0, fEnable);
}
return 0;
}
//+-------------------------------------------------------------------------
//
// Method: OnBrowse
//
// Synopsis:
//
//--------------------------------------------------------------------------
BOOL
OnBrowse(
IN HWND hwnd
)
{
LPITEMIDLIST pidlRoot;
HRESULT hr = SHGetSpecialFolderLocation(hwnd, CSIDL_DRIVES, &pidlRoot);
CHECK_HRESULT(hr);
if (FAILED(hr))
{
return FALSE;
}
WCHAR szCaptionText[MAX_PATH];
MyFormatMessage(MSG_BROWSE,szCaptionText,ARRAYLEN(szCaptionText));
WCHAR szDisplayName[MAX_PATH];
BROWSEINFO bi =
{
hwnd,
pidlRoot,
szDisplayName,
szCaptionText,
BIF_RETURNONLYFSDIRS,
BrowseCallback,
(LPARAM)0,
0
};
LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
if (NULL != pidl)
{
WCHAR szPath[MAX_PATH];
SHGetPathFromIDList(pidl, szPath);
dprintf((DEB_ITRACE, "SHBrowseForFolder: got %ws\n", szPath));
SetDlgItemText(hwnd, IDC_DIRECTORY, szPath);
SetFocus(GetDlgItem(hwnd, IDC_CREATESHARE)); // so you can just hit "enter" afterwards...
}
else
{
dprintf((DEB_ITRACE, "SHBrowseForFolder was cancelled\n"));
}
// Now, free the shell data
IMalloc* pMalloc;
hr = SHGetMalloc(&pMalloc);
CHECK_HRESULT(hr);
if (SUCCEEDED(hr))
{
pMalloc->Free(pidlRoot);
pMalloc->Free(pidl);
pMalloc->Release();
}
return TRUE;
}
//-----------------------------------------------------------------------------
// New Share Dialog
//-----------------------------------------------------------------------------
INT_PTR CALLBACK
DlgProcNewShare(
IN HWND hwnd,
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam
)
{
static LPWSTR s_pszPath;
switch (uMsg)
{
case WM_INITDIALOG:
{
s_pszPath = (LPWSTR)lParam;
if (NULL == s_pszPath)
{
EndDialog(hwnd, -1); // internal error
}
EnableWindow(GetDlgItem(hwnd, IDC_CREATESHARE), FALSE);
SendDlgItemMessage(hwnd, IDC_DIRECTORY, EM_LIMITTEXT, (WPARAM)(MAX_PATH - 1), (LPARAM)0);
return 1; // didn't call SetFocus
}
case WM_COMMAND:
{
WORD wNotifyCode = HIWORD(wParam);
WORD wID = LOWORD(wParam);
switch (wID)
{
case IDC_CREATESHARE:
{
GetDlgItemText(hwnd, IDC_DIRECTORY, s_pszPath, MAX_PATH);
if (!IsLocalShareable(s_pszPath))
{
MyErrorDialog(hwnd, MSG_ILLEGAL_DIRECTORY, s_pszPath);
SetErrorFocus(hwnd, IDC_DIRECTORY);
return TRUE;
}
DWORD attribs = GetFileAttributes(s_pszPath);
if (0xffffffff == attribs)
{
if (ERROR_PATH_NOT_FOUND == GetLastError()
|| ERROR_FILE_NOT_FOUND == GetLastError()
)
{
DWORD dw = MyConfirmationDialog(hwnd, MSG_NODIRECTORY, MB_YESNO | MB_ICONQUESTION, s_pszPath);
if (dw == IDNO)
{
// ok, go away...
SetErrorFocus(hwnd, IDC_DIRECTORY);
return TRUE;
}
// try to create the directory
BOOL b = CreateDirectory(s_pszPath, NULL);
dprintf((DEB_TRACE,
"CreateDirectory(%ws) = %d, last error = %d\n",
s_pszPath, b, GetLastError()));
if (!b)
{
MyErrorDialog(hwnd, MSG_COULDNT_CREATE_DIRECTORY, s_pszPath);
SetErrorFocus(hwnd, IDC_DIRECTORY);
return TRUE;
}
}
else
{
dprintf((DEB_ERROR, "GetFileAttributes(%ws) failed, 0x%08lx\n",
s_pszPath, GetLastError()));
MyErrorDialog(hwnd, MSG_FILEATTRIBSFAIL, s_pszPath);
SetErrorFocus(hwnd, IDC_DIRECTORY);
return TRUE;
}
}
else if (!(attribs & FILE_ATTRIBUTE_DIRECTORY))
{
MyErrorDialog(hwnd, MSG_NOT_A_DIRECTORY);
SetErrorFocus(hwnd, IDC_DIRECTORY);
return TRUE;
}
EndDialog(hwnd, TRUE);
break;
}
case IDCANCEL:
EndDialog(hwnd, FALSE);
break;
case IDC_BROWSE:
return OnBrowse(hwnd);
case IDC_DIRECTORY:
if (wNotifyCode == EN_CHANGE)
{
EnableWindow(
GetDlgItem(hwnd, IDC_CREATESHARE),
(GetWindowTextLength(GetDlgItem(hwnd, IDC_DIRECTORY)) > 0) ? TRUE : FALSE);
}
break;
}
return 0;
}
default:
return 0; // didn't process
}
}
// TRUE == success, FALSE == failure
BOOL
FillCombo(
IN HWND hwnd,
IN LPWSTR pszSelectShare, // only one of pszSelectShare & pszSelectPath
IN LPWSTR pszSelectPath // ... can be non-NULL
)
{
LPWSTR pszShareForPath = NULL; // if passed pszSelectPath, this figures out the share name corresponding to it
//
// Fill the combo box with a list of existing shares from which to
// pick one to use as the Dfs share. First, if necessary, try level 2
// so we get a path to compare against pszSelectPath. If that fails with
// access denied, then fall back to level 1.
//
int level;
DWORD dwErr, entriesread, totalentries;
PSHARE_INFO_1 pshi1Base = NULL;
PSHARE_INFO_1 pshi1 = NULL;
if (NULL != pszSelectPath)
{
level = 2;
dwErr = NetShareEnum(
NULL, // Server (local machine)
2, // Level
(LPBYTE *) &pshi1Base, // Buffer
0xffffffff, // max len (all)
&entriesread,
&totalentries,
NULL); // resume handle (unimplemented)
}
if (NULL == pshi1Base)
{
level = 1;
dwErr = NetShareEnum(
NULL, // Server (local machine)
1, // Level
(LPBYTE *) &pshi1Base, // Buffer
0xffffffff, // max len (all)
&entriesread,
&totalentries,
NULL); // resume handle (unimplemented)
if (dwErr != ERROR_SUCCESS)
{
MyErrorDialog(hwnd, MSG_NOSERVER);
return FALSE;
}
}
// assert(entriesread == totalentries);
HWND hwndCombo = GetDlgItem(hwnd, IDC_DFSROOT);
for (DWORD i = 0; i < entriesread; i++)
{
pshi1 = (level == 1)
? &(pshi1Base[i])
: (PSHARE_INFO_1)&(((PSHARE_INFO_2)pshi1Base)[i])
;
if (pshi1->shi1_type == STYPE_DISKTREE)
{
ComboBox_AddString(hwndCombo, pshi1->shi1_netname);
if (NULL != pszSelectPath && NULL == pszShareForPath && level == 2)
{
LPWSTR pszPath = ((PSHARE_INFO_2)pshi1)->shi2_path;
if (0 == _wcsicmp(pszPath, pszSelectPath))
{
pszShareForPath = pshi1->shi1_netname;
}
}
}
}
int index = -1;
if (NULL != pszSelectShare)
{
index = ComboBox_FindStringExact(hwndCombo, -1, pszSelectShare);
if (index == CB_ERR)
{
index = -1;
}
}
else if (NULL != pszSelectPath)
{
if (NULL != pszShareForPath)
{
index = ComboBox_FindStringExact(hwndCombo, -1, pszShareForPath);
if (index == CB_ERR)
{
index = -1;
}
}
}
if (-1 == index)
{
if (ComboBox_GetCount(hwndCombo) > 0)
{
index = 0;
}
}
if (index != -1)
{
ComboBox_SetCurSel(hwndCombo, index);
}
pshi1=&pshi1Base[0];
NetApiBufferFree(pshi1);
return TRUE;
}
//-----------------------------------------------------------------------------
// DFS Share Dialog
//-----------------------------------------------------------------------------
INT_PTR CALLBACK
DlgProcDfsShare(
IN HWND hwnd,
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam
)
{
static DFS_CONFIGURATION* s_pConfig;
switch (uMsg)
{
case WM_INITDIALOG:
{
s_pConfig = (DFS_CONFIGURATION*) lParam;
if (NULL == s_pConfig)
{
EndDialog(hwnd, -1); // fail!
return TRUE;
}
if (!FillCombo(hwnd, s_pConfig->szRootShare, NULL))
{
EndDialog(hwnd, -1); // fail!
return TRUE;
}
s_pConfig->fHostsDfs=FALSE;
HWND hwndCombo = GetDlgItem(hwnd, IDC_DFSROOT);
int index = ComboBox_GetCurSel(hwndCombo);
if (index == CB_ERR)
EnableWindow(GetDlgItem(hwnd,IDOK), FALSE);
return 1; // didn't call SetFocus
}
case WM_COMMAND:
{
WORD wNotifyCode = HIWORD(wParam);
WORD wID = LOWORD(wParam);
switch (wID)
{
case IDOK:
{
HWND hwndCombo = GetDlgItem(hwnd, IDC_DFSROOT);
int index = ComboBox_GetCurSel(hwndCombo);
if (index != CB_ERR)
{
int len = ComboBox_GetLBTextLen(hwndCombo, index);
if (len < ARRAYLEN(s_pConfig->szRootShare) - 1)
{
ComboBox_GetLBText(hwndCombo, index, s_pConfig->szRootShare);
s_pConfig->fHostsDfs=TRUE;
}
else
{
// internal error!
}
}
else
{
// internal error!
}
EndDialog(hwnd, TRUE);
break;
}
case IDCANCEL:
EndDialog(hwnd, FALSE);
break;
case IDC_NEWSHARE:
{
// let the user create a new share on the machine.
WCHAR szPath[MAX_PATH];
INT_PTR ret = DialogBoxParam(
g_hInstance,
MAKEINTRESOURCE(IDD_NEWSHARE),
hwnd,
DlgProcNewShare,
(LPARAM)szPath);
if (ret == -1 || !ret)
{
// don't need to refresh.
return TRUE;
}
dprintf((DEB_TRACE, "User wants to share path %ws\n", szPath));
HINSTANCE hinst = LoadLibrary(TEXT("ntshrui.dll"));
if (NULL == hinst)
{
MyErrorDialog(hwnd, MSG_NONTSHRUI);
return TRUE;
}
PFNSHARINGDIALOG pfnSharingDialog = (PFNSHARINGDIALOG)GetProcAddress(hinst, "SharingDialogW");
if (NULL == pfnSharingDialog)
{
FreeLibrary(hinst);
MyErrorDialog(hwnd, MSG_NONTSHRUI);
return TRUE;
}
BOOL b = (*pfnSharingDialog)(hwnd, NULL, szPath);
if (!b)
{
// dialog failed
FreeLibrary(hinst);
return TRUE;
}
FreeLibrary(hinst);
HWND hwndCombo = GetDlgItem(hwnd, IDC_DFSROOT);
ComboBox_ResetContent(hwndCombo);
if (!FillCombo(hwnd, NULL, szPath))
{
return TRUE;
}
hwndCombo = GetDlgItem(hwnd, IDC_DFSROOT);
int index = ComboBox_GetCurSel(hwndCombo);
if (index == CB_ERR)
EnableWindow(GetDlgItem(hwnd,IDOK), FALSE);
else
EnableWindow(GetDlgItem(hwnd,IDOK), TRUE);
break;
}
}
return 0;
}
default:
return 0; // didn't process
}
}
extern "C" NET_API_STATUS NET_API_FUNCTION I_NetDfsGetFtServers(
IN PVOID pLDAP OPTIONAL,
IN LPWSTR wszDomainName OPTIONAL,
IN LPWSTR wszDfsName,
OUT LPWSTR **List
);
//-----------------------------------------------------------------------------
// Fill FTDFS for this domain
//-----------------------------------------------------------------------------
// TRUE == success, FALSE == failure
BOOL
FillFTDfsCombo(
IN HWND hwnd
)
{
LPWSTR *list;
if (I_NetDfsGetFtServers(NULL,NULL,NULL,&list)==NO_ERROR)
{
HWND hwndCombo = GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB);
for (int i=0; list[i] != NULL; i++)
{
ComboBox_AddString(hwndCombo, list[i]);
}
NetApiBufferFree(list);
// Select the first item in the combo
ComboBox_SetCurSel(hwndCombo,0);
}
return TRUE;
}
//-----------------------------------------------------------------------------
// Create DFS Share dialog
//-----------------------------------------------------------------------------
INT_PTR CALLBACK
DlgProcCreateDfs(
IN HWND hwnd,
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam
)
{
static DFS_CONFIGURATION* s_pConfig;
switch (uMsg)
{
case WM_INITDIALOG:
{
s_pConfig = (DFS_CONFIGURATION*) lParam;
// Note that _InitConfigDfs might disable the IDC_JOIN_FTDFS button
_InitConfigDfs(hwnd,s_pConfig);
_ShowDomainName(hwnd);
//
// Enable the IDC_CREATE_FTDFS button only if
// this can be shown not to be a workgroup server.
// JonN 8/22/97
//
BOOL fDisableFTDFS = TRUE;
DSROLE_PRIMARY_DOMAIN_INFO_BASIC* proleinfo = NULL;
DWORD dwErr = DsRoleGetPrimaryDomainInformation(
NULL,
DsRolePrimaryDomainInfoBasic,
reinterpret_cast<PBYTE*>(&proleinfo) );
if ( ERROR_SUCCESS == dwErr )
{
// ASSERT( NULL != proleinfo );
switch (proleinfo->MachineRole)
{
case DsRole_RoleMemberWorkstation:
case DsRole_RoleMemberServer:
case DsRole_RoleBackupDomainController:
case DsRole_RolePrimaryDomainController:
fDisableFTDFS = FALSE;
default:
break;
}
DsRoleFreeMemory( proleinfo );
}
if (fDisableFTDFS)
{
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), FALSE);
SetFocus( GetDlgItem(hwnd, IDC_CREATE_DFS ));
return 0; // called SetFocus
}
return 1; // didn't call SetFocus
}
case WM_COMMAND:
{
WORD wNotifyCode = HIWORD(wParam);
WORD wID = LOWORD(wParam);
switch (wNotifyCode)
{
case EN_CHANGE:
{
EnableWindow(GetDlgItem(hwnd, IDOK), _VerifyState(hwnd,DFSTYPE_CREATE_FTDFS));
return 0;
}
}
switch (wID)
{
case IDOK:
{
switch (s_pConfig->nDfsType)
{
case DFSTYPE_CREATE_FTDFS:
GetDlgItemText(hwnd, IDC_CREATE_FTDFS_TX,s_pConfig->szFTDfs,NNLEN);
if (!_ValidateShare(s_pConfig->szFTDfs))
{
MessageBox(hwnd,L"Invalid FTDfs Name. You must enter a valid FTDfs name before continuing.",L"Dfs Administration",MB_ICONEXCLAMATION | MB_OK);
return 0;
}
break;
case DFSTYPE_JOIN_FTDFS:
{
HWND hwndCombo = GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB);
int index = ComboBox_GetCurSel(hwndCombo);
if (index != CB_ERR)
{
int len = ComboBox_GetLBTextLen(hwndCombo, index);
if (len < ARRAYLEN(s_pConfig->szFTDfs) - 1)
{
ComboBox_GetLBText(hwndCombo, index, s_pConfig->szFTDfs);
}
else
{
// internal error!
}
}
else
{
// internal error!
}
}
break;
case DFSTYPE_CREATE_DFS:
s_pConfig->szFTDfs[0]=NULL;
break;
}
// TODO need to store the option
EndDialog(hwnd, TRUE);
break;
}
// need to cancel everything
case IDCANCEL:
s_pConfig->fFTDfs=FALSE;
EndDialog(hwnd, FALSE);
break;
case IDC_CREATE_FTDFS:
CheckDlgButton(hwnd, IDC_CREATE_FTDFS, BST_CHECKED);
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX), TRUE);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), FALSE);
s_pConfig->nDfsType=DFSTYPE_CREATE_FTDFS;
EnableWindow(GetDlgItem(hwnd, IDOK), _VerifyState(hwnd,s_pConfig->nDfsType));
s_pConfig->fFTDfs=TRUE;
break;
case IDC_JOIN_FTDFS:
{
CheckDlgButton(hwnd, IDC_JOIN_FTDFS, BST_CHECKED);
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), TRUE);
s_pConfig->nDfsType=DFSTYPE_JOIN_FTDFS;
EnableWindow(GetDlgItem(hwnd, IDOK), _VerifyState(hwnd,s_pConfig->nDfsType));
s_pConfig->fFTDfs=TRUE;
}
break;
case IDC_CREATE_DFS:
CheckDlgButton(hwnd, IDC_CREATE_DFS, BST_CHECKED);
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), FALSE);
s_pConfig->nDfsType=DFSTYPE_CREATE_DFS;
EnableWindow(GetDlgItem(hwnd, IDOK), _VerifyState(hwnd,s_pConfig->nDfsType));
s_pConfig->fFTDfs=FALSE;
break;
}
return 0;
}
}
return 0; // didn't process
}
BOOL _InitConfigDfs(IN HWND hwnd,DFS_CONFIGURATION* pConfig )
{
if (NULL == pConfig)
{
EndDialog(hwnd, -1); // fail!
return TRUE;
}
if (!FillFTDfsCombo(hwnd))
{
EndDialog(hwnd, -1); // fail!
return TRUE;
}
// Test to see if we have any item to join to
EnableWindow(GetDlgItem(hwnd,IDC_JOIN_FTDFS), _VerifyState(hwnd,DFSTYPE_JOIN_FTDFS));
// Disable the join dialog
// Init UI
switch (pConfig->nDfsType)
{
case DFSTYPE_CREATE_FTDFS:
{
CheckDlgButton(hwnd, IDC_CREATE_FTDFS, BST_CHECKED);
SetDlgItemText(hwnd, IDC_CREATE_FTDFS_TX,pConfig->szFTDfs);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), FALSE);
}
break;
case DFSTYPE_JOIN_FTDFS:
{
CheckDlgButton(hwnd, IDC_JOIN_FTDFS, BST_CHECKED);
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX), FALSE);
HWND hwndCombo = GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB);
int index = -1;
if (NULL != pConfig->szFTDfs)
{
index = ComboBox_FindStringExact(hwndCombo, -1, pConfig->szFTDfs);
if (index == CB_ERR)
{
index = -1;
}
}
else if (NULL != pConfig->szFTDfs)
{
if (NULL != pConfig->szFTDfs)
{
index = ComboBox_FindStringExact(hwndCombo, -1, pConfig->szFTDfs);
if (index == CB_ERR)
{
index = -1;
}
}
}
if (-1 == index)
{
if (ComboBox_GetCount(hwndCombo) > 0)
{
index = 0;
}
}
if (index != -1)
{
ComboBox_SetCurSel(hwndCombo, index);
}
EnableWindow(GetDlgItem(hwnd,IDC_JOIN_FTDFS), _VerifyState(hwnd,DFSTYPE_JOIN_FTDFS));
}
break;
case DFSTYPE_CREATE_DFS:
{
CheckDlgButton(hwnd, IDC_CREATE_DFS, BST_CHECKED);
EnableWindow(GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), FALSE);
}
break;
default:
CheckDlgButton(hwnd, IDC_CREATE_FTDFS, BST_CHECKED);
pConfig->nDfsType=DFSTYPE_CREATE_FTDFS;
pConfig->fFTDfs=TRUE;
EnableWindow(GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB), FALSE);
}
EnableWindow(GetDlgItem(hwnd, IDOK), _VerifyState(hwnd,pConfig->nDfsType));
return TRUE;
}
BOOL _VerifyState(IN HWND hwnd, IN int nType)
{
BOOL frtn=FALSE;
switch (nType)
{
case DFSTYPE_CREATE_FTDFS:
{
TCHAR szText[MAX_PATH];
GetDlgItemText(hwnd, IDC_CREATE_FTDFS_TX,szText,MAX_PATH);
if (wcslen(szText)>0)
frtn=TRUE;
}
break;
case DFSTYPE_JOIN_FTDFS:
{
HWND hwndCombo = GetDlgItem(hwnd, IDC_JOIN_FTDFS_CB);
int index = ComboBox_GetCurSel(hwndCombo);
if (index != CB_ERR)
frtn=TRUE;
}
break;
case DFSTYPE_CREATE_DFS:
{
frtn=TRUE;
}
break;
}
return frtn;
}
BOOL _ValidateShare(LPCWSTR lpszShare)
{
WCHAR pathName[ MAX_PATH ];
DWORD pathtype;
// validate input
if (lpszShare==NULL || wcslen( lpszShare ) > MAX_PATH)
{
return FALSE;
}
// copy string
wcscpy( pathName, lpszShare);
// check for valid path
if( wcslen( pathName ) > NNLEN ||
wcspbrk( pathName, L"\\/ " ) ||
NetpwPathType( pathName, &pathtype, FALSE ) != NO_ERROR ||
pathtype != ITYPE_PATH )
{
return FALSE;
}
return TRUE;
}
DWORD
GetDomainAndComputerName(
OUT LPWSTR wszDomain OPTIONAL,
OUT LPWSTR wszComputer OPTIONAL);
VOID
_ShowDomainName(
IN HWND hwnd)
{
WCHAR wszDomainName[MAX_PATH];
WCHAR wszDomainNamePath[MAX_PATH];
DWORD dwErr = GetDomainAndComputerName( wszDomainName, NULL);
if (dwErr != ERROR_SUCCESS)
return;
if (wcslen(wszDomainName)>MAX_PATH-5)
return;
wsprintf(wszDomainNamePath,L"\\\\%ws\\",wszDomainName);
int len = wcslen(wszDomainNamePath);
SetDlgItemText(hwnd, IDC_CREATE_DOMAIN_TX, wszDomainNamePath);
HDC hdc = GetDC(hwnd);
if (NULL != hdc)
{
// make sure the right font is selected in...
HFONT hfontDlg = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0);
if (NULL != hfontDlg)
{
HFONT hfontOld = SelectFont(hdc, hfontDlg);
SIZE size;
BOOL b = GetTextExtentPoint32(hdc, wszDomainNamePath, len, &size);
if (hfontOld)
{
SelectFont(hdc, hfontOld);
}
if (b)
{
// resize the static control to size.cx. Then, resize the
// adjacent edit control to adjust for it.
HWND hwndMountAsFixed = GetDlgItem(hwnd, IDC_CREATE_DOMAIN_TX);
HWND hwndMountAs = GetDlgItem(hwnd, IDC_CREATE_FTDFS_TX);
RECT rc1, rc2;
// Get static control coordinates
GetWindowRect(hwndMountAsFixed, &rc1);
MapWindowPoints(NULL, hwnd, (LPPOINT)&rc1, 2); // map x,y to dialog-relative coordinates instead of windows-relative coordinates
// Get edit control coordinates
GetWindowRect(hwndMountAs, &rc2);
MapWindowPoints(NULL, hwnd, (LPPOINT)&rc2, 2); // map x,y to dialog-relative coordinates instead of windows-relative coordinates
// Make sure the edit control doesn't take up more than 50% of
// the width. If it does, put it in the tab order (it's already
// a read-only edit control).
int halfwidth = (rc2.right - rc1.left) / 2;
if (size.cx > halfwidth)
{
size.cx = halfwidth;
//SetWindowLong(hwndMountAsFixed, GWL_STYLE,
// GetWindowLong(hwndMountAsFixed, GWL_STYLE) | WS_TABSTOP);
}
else
{
if (GetFocus() == hwndMountAsFixed)
{
::SetFocus(hwndMountAs);
}
//SetWindowLong(hwndMountAsFixed, GWL_STYLE,
// GetWindowLong(hwndMountAsFixed, GWL_STYLE) & ~WS_TABSTOP);
}
size.cx+=10;
SetWindowPos(
hwndMountAsFixed,
NULL,
0, 0,
size.cx,
rc1.bottom - rc1.top, // leave height intact
SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
// adjust the edit control
size.cx += 2; // add a buffer between controls
SetWindowPos(
hwndMountAs,
NULL,
rc1.left + size.cx, // left side + static width + buffer
rc2.top,
(rc2.right - rc1.left) - size.cx, // total width - static width - buffer
rc2.bottom - rc2.top, // leave height intact
SWP_NOZORDER | SWP_NOACTIVATE);
}
else
{
//appDebugOut((DEB_ERROR, "GetTextExtentPoint32 failed, 0x%08lx\n", GetLastError()));
}
}
ReleaseDC(GetDlgItem(hwnd, IDC_CREATE_DOMAIN_TX), hdc);
}
else
{
//appDebugOut((DEB_ERROR, "GetDC failed, 0x%08lx\n", GetLastError()));
}
}
int
ConfigDfsShare(
IN HWND hwnd,
IN DFS_CONFIGURATION* pConfiguration
)
{
HMODULE hmod=GetModuleHandle(TEXT("dfssetup.dll"));
return (int)DialogBoxParam(
hmod,
MAKEINTRESOURCE(IDD_DFSSHARE),
hwnd,
DlgProcDfsShare,
(LPARAM)pConfiguration);
}
int
ConfigureDfs(
IN HWND hwnd,
IN DFS_CONFIGURATION* pConfiguration
)
{
HMODULE hmod=GetModuleHandle(TEXT("dfssetup.dll"));
return (int)DialogBoxParam(
hmod,
MAKEINTRESOURCE(IDD_CREATEDFS),
hwnd,
DlgProcCreateDfs,
(LPARAM)pConfiguration);
}