/**********************************************************************/
/** Microsoft Windows NT **/
/** Copyright(c) Microsoft Corp., 1991 **/
/**********************************************************************/
/*
* thunk.cxx
* Contains dialogs called by the wfw thunk DLL.
* For deleting and creating shares.
*
* FILE HISTORY:
* ChuckC 3/25/93 Created
*
*/
#define INCL_WINDOWS_GDI
#define INCL_WINDOWS
#define INCL_DOSERRORS
#define INCL_NETERRORS
#define INCL_NETSHARE
#define INCL_NETUSE
#define INCL_NETSERVER
#define INCL_NETCONS
#define INCL_NETLIB
#include <lmui.hxx>
extern "C"
{
#include <mpr.h>
#include <wnet16.h>
#include <helpnums.h>
#include <sharedlg.h>
INT GetUIErrorString( UINT nError, LPWSTR lpBuffer, INT nBuffer );
}
#define INCL_BLT_DIALOG
#define INCL_BLT_CONTROL
#define INCL_BLT_MSGPOPUP
#define INCL_BLT_SPIN_GROUP
#include <blt.hxx>
#include <string.hxx>
#include <uitrace.hxx>
#include <lmoshare.hxx>
#include <lmoesh.hxx>
#include <lmoeconn.hxx>
#include <lmosrv.hxx>
#include <wnetdev.hxx>
#include <strchlit.hxx> // for string and character constants
#include "sharestp.hxx"
#include "sharecrt.hxx"
#include "sharemgt.hxx"
#include "sharefmx.hxx"
#include "cred.hxx"
extern HINSTANCE hModule;
#define min(x,y) ((x) < (y) ? (x) : (y))
/*******************************************************************
NAME: ShareAsDialogA0
SYNOPSIS: dialog for creating shares
ENTRY: hwnd - hwnd of the parent window
nType - type of share (currently must be disk)
pszPath - directory to share
EXIT:
RETURNS:
NOTES: CODEWORK: the help context here is relative to our
normal winfile stuff. at this late stage,
it is too late to add new help for something
that most likely is never used. as it is, any
app that calls this internal API will still
get help, just that it piggybacks on top of winfile.
HISTORY:
ChuckC 3/25/93 Stole from sharefmx
********************************************************************/
DWORD ShareAsDialogA0( HWND hwnd,
DWORD nType,
CHAR *pszPath)
{
APIERR err = NERR_Success;
if (nType != RESOURCETYPE_DISK)
return ERROR_NOT_SUPPORTED ;
if ( err = ::InitShellUI() )
return err;
ULONG ulOldHelpContextBase = POPUP::SetHelpContextBase( HC_UI_SHELL_BASE );
//
// Get the selected item passed in
//
NLS_STR nlsSelItem;
SERVER_WITH_PASSWORD_PROMPT *psvr = NULL;
if ((err = nlsSelItem.MapCopyFrom(pszPath)) == NERR_Success )
{
BOOL fShared = FALSE;
//
// If a file/directory is selected, check to see if the directory
// (the directory the file is in if a file is selected)
// is shared or not. If we select a file/directory on a LM2.1
// share level server, a dialog will prompt for password to the
// ADMIN$ share if we don't already have a connection to it.
//
if ( nlsSelItem.QueryTextLength() != 0 )
{
AUTO_CURSOR autocur;
NET_NAME netname( nlsSelItem, TYPE_PATH_ABS );
NLS_STR nlsLocalPath;
NLS_STR nlsServer;
if ( ((err = netname.QueryError()) == NERR_Success )
&& ((err = nlsLocalPath.QueryError()) == NERR_Success )
&& ((err = nlsServer.QueryError()) == NERR_Success )
)
{
BOOL fLocal = netname.IsLocal( &err );
if ( ( err == NERR_Success )
&& ( fLocal
|| ((err = netname.QueryComputerName(&nlsServer))
== NERR_Success)
)
)
{
psvr = new SERVER_WITH_PASSWORD_PROMPT( nlsServer,
hwnd,
HC_UI_SHELL_BASE );
if ( ( psvr != NULL )
&& ((err = psvr->QueryError()) == NERR_Success )
&& ((err = psvr->GetInfo()) == NERR_Success )
&& ((err = netname.QueryLocalPath(&nlsLocalPath))
==NERR_Success)
)
{
//
// Check to see if the directory is shared
//
SHARE2_ENUM sh2Enum( nlsServer );
if ( ((err = sh2Enum.QueryError()) == NERR_Success )
&& ((err = sh2Enum.GetInfo()) == NERR_Success )
)
{
SHARE_NAME_WITH_PATH_ENUM_ITER shPathEnum(sh2Enum,
nlsLocalPath);
if ((err = shPathEnum.QueryError()) == NERR_Success)
{
const TCHAR *pszShare;
while ((pszShare = shPathEnum()) != NULL )
{
fShared = TRUE;
break;
}
}
}
}
else
{
if ( psvr == NULL )
err = ERROR_NOT_ENOUGH_MEMORY;
}
}
}
}
if ( err == NERR_Success )
{
//
// If the directory is shared, popup the share properties
// dialog. If not, popup the new share dialog.
//
SHARE_DIALOG_BASE *pdlg;
if ( !fShared )
pdlg = new FILEMGR_NEW_SHARE_DIALOG( hwnd,
nlsSelItem,
HC_UI_SHELL_BASE );
else
pdlg = new FILEMGR_SHARE_PROP_DIALOG( hwnd,
nlsSelItem,
HC_UI_SHELL_BASE );
err = (APIERR) ( pdlg == NULL? ERROR_NOT_ENOUGH_MEMORY
: pdlg->QueryError());
if ( err == NERR_Success)
{
BOOL fSucceeded;
err = pdlg->Process( &fSucceeded );
//
// Refresh the file manager if successfully created a share
//
if (( err == NERR_Success ) && fSucceeded )
{
delete psvr;
psvr = NULL;
}
}
delete pdlg;
}
}
delete psvr;
psvr = NULL;
if ( err != NERR_Success )
{
if ( err == ERROR_INVALID_LEVEL )
err = ERROR_NOT_SUPPORTED;
else if ( err == IERR_USER_CLICKED_CANCEL )
err = NERR_Success;
if ( err != NERR_Success )
::MsgPopup( hwnd, err );
}
POPUP::SetHelpContextBase( ulOldHelpContextBase );
return NERR_Success;
}
/*******************************************************************
NAME: StopShareDialogA0
SYNOPSIS: dialog for deleting shares
ENTRY: hwnd - hwnd of the parent window
nType - type of share (currently must be disk)
pszPath - directory to stop share
EXIT:
RETURNS:
NOTES:
HISTORY:
ChuckC 3/25/93 Stole from sharefmx.cxx
********************************************************************/
DWORD StopShareDialogA0( HWND hwnd,
DWORD nType,
CHAR *pszPath)
{
APIERR err = NERR_Success;
if (nType != RESOURCETYPE_DISK)
return ERROR_NOT_SUPPORTED ;
if ( err = ::InitShellUI() )
return err;
ULONG ulOldHelpContextBase = POPUP::SetHelpContextBase( HC_UI_SHELL_BASE );
//
// use the item passed in
//
NLS_STR nlsSelItem;
if ( (err = nlsSelItem.MapCopyFrom(pszPath)) == NERR_Success )
{
//
// Show the stop sharing dialog
//
STOP_SHARING_DIALOG *pdlg = new STOP_SHARING_DIALOG( hwnd,
nlsSelItem,
HC_UI_SHELL_BASE );
err = (APIERR) ( pdlg == NULL? ERROR_NOT_ENOUGH_MEMORY
: pdlg->QueryError() );
BOOL fSucceeded;
if ( err == NERR_Success )
err = pdlg->Process( &fSucceeded );
delete pdlg;
}
if ( err != NERR_Success )
{
if (err == IERR_USER_CLICKED_CANCEL)
err = NERR_Success;
else
::MsgPopup( hwnd, err );
}
POPUP::SetHelpContextBase( ulOldHelpContextBase );
return NERR_Success;
}
INT GetUIErrorString( UINT nError, LPWSTR lpBuffer, INT nBuffer )
{
return ::LoadString( ::hModule, nError, lpBuffer, nBuffer );
}
/*******************************************************************
NAME: I_GetCredentials
SYNOPSIS: Puts up a dialog for getting a password
ENTRY: hwnd - hwnd of the parent window
EXIT:
RETURNS:
NOTES:
HISTORY:
BruceFo 6/21/95 Created
********************************************************************/
DWORD
I_GetCredentials(
IN HWND hwndOwner,
IN LPWSTR pszNetPath,
OUT LPWSTR pszPassword,
IN DWORD cchPassword,
IN OUT LPWSTR pszUserName,
IN DWORD cchUserName
)
{
APIERR err;
if ( err = ::InitShellUI() )
return err;
// save away the current cursor, in case it's an hour glass, and make the
// standard arrow be our cursor
HCURSOR hOldCursor = SetCursor(LoadCursor(NULL, IDC_ARROW));
STACK_NLS_STR(nlsPasswd, PWLEN);
STACK_NLS_STR(nlsUserName, UNLEN);
// bring up passwd prompt
CREDENTIALS_DIALOG* ppdlg = new
CREDENTIALS_DIALOG(hwndOwner, HC_PASSWORD_DIALOG, pszNetPath, pszUserName);
err = (ppdlg==NULL) ? ERROR_NOT_ENOUGH_MEMORY : ppdlg->QueryError();
if (err == NERR_Success)
{
BOOL fOK;
err = ppdlg->Process(&fOK) ;
if (err == NERR_Success)
{
if (!fOK)
{
// user cancelled, quit
delete ppdlg ;
SetCursor(hOldCursor); // restore old cursor
return WN_CANCEL ;
}
err = ppdlg->QueryPassword(&nlsPasswd) ;
// no need QueryError(), error is returned
if (err == NERR_Success)
{
err = ppdlg->QueryUserName(&nlsUserName) ;
}
}
}
delete ppdlg ;
if (err != NERR_Success)
{
OWNINGWND wnd(hwndOwner);
MsgPopup(wnd,(MSGID)err) ;
memset((LPVOID)nlsPasswd.QueryPch(),
0,
nlsPasswd.QueryTextSize()) ;
}
else
{
int len;
len = min(cchPassword - 1, nlsPasswd.QueryTextSize());
wcsncpy(pszPassword, nlsPasswd.QueryPch(), len);
pszPassword[len] = L'\0'; // ensure null termination
len = min(cchUserName - 1, nlsUserName.QueryTextSize());
wcsncpy(pszUserName, nlsUserName.QueryPch(), len);
pszUserName[len] = L'\0'; // ensure null termination
err = WN_SUCCESS;
}
SetCursor(hOldCursor); // restore old cursor
return err ;
}