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993 lines
27 KiB
993 lines
27 KiB
// Copyright (c) 1995, Microsoft Corporation, all rights reserved
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//
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// terminal.c
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// Remote Access Common Dialog APIs
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// Terminal dialogs
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//
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// 08/28/95 Steve Cobb
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#include "rasdlgp.h"
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#include "rasscrpt.h"
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#define WM_EOLFROMDEVICE (WM_USER+999)
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#define SECS_ReceiveTimeout 1
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#define SIZE_ReceiveBuf 1024
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#define SIZE_SendBuf 1
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//----------------------------------------------------------------------------
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// Help maps
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//----------------------------------------------------------------------------
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static DWORD g_adwItHelp[] =
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{
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CID_IT_EB_Screen, HID_IT_EB_Screen,
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CID_IT_ST_IpAddress, HID_IT_CC_IpAddress,
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CID_IT_CC_IpAddress, HID_IT_CC_IpAddress,
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IDOK, HID_IT_PB_Done,
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0, 0
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};
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//----------------------------------------------------------------------------
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// Local datatypes (alphabetically)
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//----------------------------------------------------------------------------
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// Interactive terminal dialog argument block.
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//
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typedef struct
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_ITARGS
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{
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DWORD sidTitle;
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TCHAR* pszIpAddress;
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HRASCONN hrasconn;
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PBENTRY* pEntry;
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RASDIALPARAMS* pRdp;
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}
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ITARGS;
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// Interactive terminal dialog context block.
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//
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typedef struct
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_ITINFO
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{
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// Caller's arguments to the dialog.
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//
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ITARGS* pArgs;
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// Handle of this dialog and some of it's controls.
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//
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HWND hwndDlg;
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HWND hwndEbScreen;
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HWND hwndCcIpAddress;
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HWND hwndPbBogus;
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// Set when waiting for the thread to terminate.
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//
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BOOL fAbortReceiveLoop;
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// Original dialog and screen edit box window proc.
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//
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WNDPROC pOldWndProc;
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WNDPROC pOldEbScreenWndProc;
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// buffers for RasScriptSend/RasScriptReceive.
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//
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BYTE pbyteReceiveBuf[SIZE_ReceiveBuf];
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BYTE pbyteSendBuf[SIZE_SendBuf];
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// handle to active script on this connection
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//
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HANDLE hscript;
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// Screen edit box font and brush.
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//
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HFONT hfontEbScreen;
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HBRUSH hbrEbScreen;
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}
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ITINFO;
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//----------------------------------------------------------------------------
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// Local prototypes (alphabetically)
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//----------------------------------------------------------------------------
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INT_PTR CALLBACK
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ItDlgProc(
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IN HWND hwnd,
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IN UINT unMsg,
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IN WPARAM wparam,
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IN LPARAM lparam );
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BOOL
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ItCommand(
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IN ITINFO* pInfo,
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IN WORD wNotification,
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IN WORD wId,
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IN HWND hwndCtrl );
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LRESULT APIENTRY
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ItEbScreenWndProc(
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HWND hwnd,
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UINT unMsg,
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WPARAM wParam,
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LPARAM lParam );
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BOOL
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ItInit(
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IN HWND hwndDlg,
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IN ITARGS* pArgs );
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BOOL
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ItRasApiComplete(
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IN ITINFO* pInfo );
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DWORD
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ItReceiveMonitorThread(
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LPVOID pThreadArg );
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VOID
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ItTerm(
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IN HWND hwndDlg );
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VOID
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ItViewScriptLog(
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IN HWND hwndOwner );
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LRESULT APIENTRY
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ItWndProc(
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HWND hwnd,
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UINT unMsg,
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WPARAM wParam,
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LPARAM lParam );
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//----------------------------------------------------------------------------
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// Terminal dialog
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// Listed alphabetically following stub API and dialog proc
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//----------------------------------------------------------------------------
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BOOL
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TerminalDlg(
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IN PBENTRY* pEntry,
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IN RASDIALPARAMS* pRdp,
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IN HWND hwndOwner,
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IN HRASCONN hrasconn,
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IN DWORD sidTitle,
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IN OUT TCHAR* pszIpAddress )
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// Pops-up the Terminal dialog. 'HwndOwner' is the window owning the
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// dialog. 'Hrasconn' is the RAS connection handle to talk on.
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// 'SidTitle' is ID of the string displayed as the window caption.
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// 'PszIpAddress' is caller's buffer of at least 16 characters containing
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// the initial IP address on entry and the edited IP address on exit. If
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// 'pszIpAddress' is empty, no IP address field is displayed.
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//
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// Returns true if user pressed OK and succeeded, false if he pressed
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// Cancel or encountered an error.
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//
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{
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INT_PTR nStatus;
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INT nDlg;
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ITARGS args;
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TRACE( "TerminalDlg" );
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if (pszIpAddress && pszIpAddress[ 0 ])
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{
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InitCommonControls();
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IpAddrInit( g_hinstDll, SID_PopupTitle, SID_BadIpAddrRange );
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nDlg = DID_IT_SlipTerminal;
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}
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else
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{
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nDlg = DID_IT_Terminal;
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}
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args.pszIpAddress = pszIpAddress;
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args.sidTitle = sidTitle;
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args.hrasconn = hrasconn;
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args.pEntry = pEntry;
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args.pRdp = pRdp;
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nStatus =
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DialogBoxParam(
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g_hinstDll,
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MAKEINTRESOURCE( nDlg ),
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hwndOwner,
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ItDlgProc,
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(LPARAM )&args );
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if (nStatus == -1)
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{
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TRACE1("TerminalDlg: GLE=%d", GetLastError());
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ErrorDlg( hwndOwner, SID_OP_LoadDlg, ERROR_UNKNOWN, NULL );
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nStatus = FALSE;
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}
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return (nStatus) ? TRUE : FALSE;
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}
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INT_PTR CALLBACK
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ItDlgProc(
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IN HWND hwnd,
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IN UINT unMsg,
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IN WPARAM wparam,
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IN LPARAM lparam )
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// DialogProc callback for the Interactive Terminal dialog. Parameters
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// and return value are as described for standard windows 'DialogProc's.
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//
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{
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#if 0
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TRACE4( "ItDlgProc(h=$%x,m=$%x,w=$%x,l=$%x)",
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(DWORD )hwnd, (DWORD )unMsg, (DWORD )wparam, (DWORD )lparam );
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#endif
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switch (unMsg)
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{
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case WM_INITDIALOG:
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{
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return ItInit( hwnd, (ITARGS* )lparam );
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}
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case WM_HELP:
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case WM_CONTEXTMENU:
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{
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ContextHelp( g_adwItHelp, hwnd, unMsg, wparam, lparam );
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break;
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}
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case WM_COMMAND:
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{
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ITINFO* pInfo = (ITINFO* )GetWindowLongPtr( hwnd, DWLP_USER );
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ASSERT(pInfo);
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return ItCommand(
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pInfo, HIWORD( wparam ), LOWORD( wparam ), (HWND )lparam );
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}
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case WM_RASAPICOMPLETE:
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{
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ITINFO* pInfo = (ITINFO* )GetWindowLongPtr( hwnd, DWLP_USER );
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ASSERT(pInfo);
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// The notification code from the scripting-thread is in 'lparam'
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//
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switch (lparam)
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{
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case SCRIPTCODE_Done:
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{
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EndDialog(hwnd, TRUE);
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return TRUE;
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}
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case SCRIPTCODE_Halted:
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{
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MSGARGS msg;
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// The script has halted programmatically, for instance
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// because of an explicit "halt" command. Show a popup
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// indicating things have stopped, but don't dismiss the
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// dialog.
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//
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ZeroMemory(&msg, sizeof(msg));
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msg.dwFlags = MB_OK | MB_ICONINFORMATION;
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MsgDlg( hwnd, SID_OP_ScriptHalted, &msg );
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return TRUE;
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}
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case SCRIPTCODE_HaltedOnError:
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{
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MSGARGS msg;
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INT nResponse;
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// There was an execution-error in the script; show a
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// popup asking if the user wants to view the errors, and
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// if the user clicks 'Yes' invoke Notepad on the file
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// %windir%\system32\ras\script.log. Since this is an
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// error condition, dismiss the dialog.
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//
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ZeroMemory(&msg, sizeof(msg));
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msg.dwFlags = MB_YESNO | MB_ICONQUESTION;
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nResponse = MsgDlg(
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hwnd, SID_OP_ScriptHaltedOnError, &msg );
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if (nResponse == IDYES)
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{
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ItViewScriptLog( hwnd );
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}
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EndDialog(hwnd, FALSE);
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return TRUE;
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}
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case SCRIPTCODE_KeyboardEnable:
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{
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// Allow keyboard input in the edit-box.
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//
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EnableWindow(pInfo->hwndEbScreen, TRUE);
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return TRUE;
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}
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case SCRIPTCODE_KeyboardDisable:
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{
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// Disallow keyboard input in the edit-box; if the
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// edit-box currently has the focus, we first set the
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// focus to the 'Done' button.
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//
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if (GetFocus() == pInfo->hwndEbScreen)
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{
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SetFocus( GetDlgItem (hwnd, IDOK ) );
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}
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EnableWindow( pInfo->hwndEbScreen, FALSE );
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return TRUE;
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}
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case SCRIPTCODE_IpAddressSet:
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{
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DWORD dwErr;
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CHAR szAddress[ RAS_MaxIpAddress + 1 ];
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// The script is notifying us that the IP address has been
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// changed programmatically.
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//
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// Get the new IP address.
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//
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dwErr = RasScriptGetIpAddress( pInfo->hscript, szAddress );
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if (dwErr == NO_ERROR)
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{
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TCHAR* psz;
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// Save the new IP address.
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//
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psz = StrDupTFromA(szAddress);
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if (NULL != psz)
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{
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// Whistler bug 224074 use only lstrcpyn's to
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// prevent maliciousness
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//
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lstrcpyn(
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pInfo->pArgs->pszIpAddress,
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psz,
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TERM_IpAddress);
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Free0(psz);
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}
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// Display it in the IP-address edit-box
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//
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if (pInfo->hwndCcIpAddress)
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{
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SetWindowText( pInfo->hwndCcIpAddress,
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pInfo->pArgs->pszIpAddress );
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}
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}
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return TRUE;
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}
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case SCRIPTCODE_InputNotify:
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{
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// Handle input-notification.
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//
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return ItRasApiComplete( pInfo );
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}
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return TRUE;
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}
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}
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case WM_DESTROY:
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{
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ItTerm( hwnd );
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break;
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}
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}
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return FALSE;
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}
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BOOL
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ItCommand(
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IN ITINFO* pInfo,
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IN WORD wNotification,
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IN WORD wId,
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IN HWND hwndCtrl )
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// Called on WM_COMMAND. 'PInfo' is the dialog context. 'WNotification'
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// is the notification code of the command. 'wId' is the control/menu
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// identifier of the command. 'HwndCtrl' is the control window handle of
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// the command.
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//
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// Returns true if processed message, false otherwise.
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//
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{
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TRACE3( "ItCommand(n=%d,i=%d,c=$%x)",
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(DWORD )wNotification, (DWORD )wId, (ULONG_PTR )hwndCtrl );
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switch (wId)
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{
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case CID_IT_EB_Screen:
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{
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// Turn off the default button whenever the terminal window
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// has the focus. Pressing [Return] in the terminal acts like
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// a normal terminal.
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//
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Button_MakeDefault( pInfo->hwndDlg, pInfo->hwndPbBogus );
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// Don't select the entire string on entry.
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//
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Edit_SetSel( pInfo->hwndEbScreen, (UINT )-1, 0 );
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break;
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}
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case IDOK:
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{
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TRACE("OK pressed");
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if (pInfo->pArgs->pszIpAddress)
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{
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GetWindowText(
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pInfo->hwndCcIpAddress, pInfo->pArgs->pszIpAddress, 16 );
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}
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EndDialog( pInfo->hwndDlg, TRUE );
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return TRUE;
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}
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case IDCANCEL:
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TRACE("Cancel pressed");
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EndDialog( pInfo->hwndDlg, FALSE );
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return TRUE;
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}
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return FALSE;
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}
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LRESULT APIENTRY
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ItEbScreenWndProc(
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HWND hwnd,
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UINT unMsg,
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WPARAM wParam,
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LPARAM lParam )
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// Subclassed terminal edit box window procedure.
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//
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// Return value depends on message type.
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//
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{
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ITINFO* pInfo;
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BOOL fSend;
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BOOL fSendTab;
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fSend = fSendTab = FALSE;
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if (unMsg == WM_EOLFROMDEVICE)
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{
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// An end-of-line in the device input was received. Send a linefeed
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// character to the window.
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//
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wParam = '\n';
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unMsg = WM_CHAR;
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}
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else
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{
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BOOL fCtrlKeyDown = (GetKeyState( VK_CONTROL ) < 0);
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BOOL fShiftKeyDown = (GetKeyState( VK_SHIFT ) < 0);
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if (unMsg == WM_KEYDOWN)
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{
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// The key was pressed by the user.
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//
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if (wParam == VK_RETURN && !fCtrlKeyDown && !fShiftKeyDown)
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{
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// Enter key pressed without Shift or Ctrl is discarded. This
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// prevents Enter from being interpreted as "press default
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// button" when pressed in the edit box.
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//
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return 0;
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}
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if (fCtrlKeyDown && wParam == VK_TAB)
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{
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fSend = TRUE;
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fSendTab = TRUE;
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}
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}
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else if (unMsg == WM_CHAR)
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{
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// The character was typed by the user.
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//
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if (wParam == VK_TAB)
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{
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// Ignore tabs...Windows sends this message when Tab (leave
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// field) is pressed but not when Ctrl+Tab (insert a TAB
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// character) is pressed...weird.
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//
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return 0;
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}
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fSend = TRUE;
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}
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}
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pInfo = (ITINFO* )GetWindowLongPtr( GetParent( hwnd ), DWLP_USER );
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ASSERT(pInfo);
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if (fSend)
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{
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DWORD dwErr;
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pInfo->pbyteSendBuf[ 0 ] = (BYTE )wParam;
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dwErr = RasScriptSend(
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pInfo->hscript, pInfo->pbyteSendBuf, SIZE_SendBuf);
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if (dwErr != 0)
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{
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ErrorDlg( pInfo->hwndDlg, SID_OP_RasPortSend, dwErr, NULL );
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}
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if (!fSendTab)
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{
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return 0;
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}
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}
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// Call the previous window procedure for everything else.
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//
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return
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CallWindowProc(
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pInfo->pOldEbScreenWndProc, hwnd, unMsg, wParam, lParam );
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}
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|
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BOOL
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ItInit(
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IN HWND hwndDlg,
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IN ITARGS* pArgs )
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// Called on WM_INITDIALOG. 'hwndDlg' is the handle of the phonebook
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// dialog window. 'pEntry' is caller's entry as passed to the stub API.
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//
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// Return false if focus was set, true otherwise, i.e. as defined for
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// WM_INITDIALOG.
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//
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{
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DWORD dwErr;
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ITINFO* pInfo;
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WORD wReceiveSize;
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WORD wSendSize;
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WORD wSize;
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DWORD dwThreadId;
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TRACE( "ItInit" );
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// Allocate the dialog context block. Initialize minimally for proper
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// cleanup, then attach to the dialog window.
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//
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{
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pInfo = Malloc( sizeof(*pInfo) );
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if (!pInfo)
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{
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ErrorDlg( hwndDlg, SID_OP_LoadDlg, ERROR_NOT_ENOUGH_MEMORY, NULL );
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EndDialog( hwndDlg, FALSE );
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return TRUE;
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}
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ZeroMemory( pInfo, sizeof(*pInfo) );
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pInfo->pArgs = pArgs;
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pInfo->hwndDlg = hwndDlg;
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SetWindowLongPtr( hwndDlg, DWLP_USER, (ULONG_PTR )pInfo );
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TRACE( "Context set" );
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}
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pInfo->hwndEbScreen = GetDlgItem( hwndDlg, CID_IT_EB_Screen );
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ASSERT( pInfo->hwndEbScreen );
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pInfo->hwndPbBogus = GetDlgItem( hwndDlg, CID_IT_PB_BogusButton );
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ASSERT( pInfo->hwndPbBogus );
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if (pArgs->pszIpAddress && pArgs->pszIpAddress[0])
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{
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pInfo->hwndCcIpAddress = GetDlgItem( hwndDlg, CID_IT_CC_IpAddress );
|
|
ASSERT( pInfo->hwndCcIpAddress );
|
|
|
|
if (*pArgs->pszIpAddress)
|
|
{
|
|
SetWindowText( pInfo->hwndCcIpAddress, pArgs->pszIpAddress );
|
|
}
|
|
else
|
|
{
|
|
SetWindowText( pInfo->hwndCcIpAddress, TEXT("0.0.0.0") );
|
|
}
|
|
}
|
|
|
|
// Set the dialog title.
|
|
//
|
|
{
|
|
TCHAR* psz = PszFromId( g_hinstDll, pArgs->sidTitle );
|
|
if (psz)
|
|
{
|
|
SetWindowText( hwndDlg, psz );
|
|
Free( psz );
|
|
}
|
|
}
|
|
|
|
// Subclass the dialog and screen edit box.
|
|
//
|
|
pInfo->pOldWndProc =
|
|
(WNDPROC )SetWindowLongPtr(
|
|
pInfo->hwndDlg, GWLP_WNDPROC, (ULONG_PTR )ItWndProc );
|
|
pInfo->pOldEbScreenWndProc =
|
|
(WNDPROC )SetWindowLongPtr(
|
|
pInfo->hwndEbScreen, GWLP_WNDPROC, (ULONG_PTR )ItEbScreenWndProc );
|
|
|
|
// Prepare for special TTY-ish painting.
|
|
//
|
|
pInfo->hfontEbScreen =
|
|
SetFont( pInfo->hwndEbScreen, TEXT("Courier New"),
|
|
FIXED_PITCH | FF_MODERN, 9, FALSE, FALSE, FALSE, FALSE );
|
|
|
|
pInfo->hbrEbScreen = (HBRUSH )GetStockObject( BLACK_BRUSH );
|
|
|
|
// Initialize script-processing/data-receipt
|
|
//
|
|
{
|
|
CHAR* pszUserName;
|
|
CHAR* pszPassword;
|
|
|
|
pszUserName = StrDupAFromT( pInfo->pArgs->pRdp->szUserName );
|
|
|
|
// Whistler bug 254385 encode password when not being used
|
|
// Assumed password was encoded by DpInteractive() -or- DwTerminalDlg()
|
|
//
|
|
DecodePassword( pInfo->pArgs->pRdp->szPassword );
|
|
pszPassword = StrDupAFromT( pInfo->pArgs->pRdp->szPassword );
|
|
EncodePassword( pInfo->pArgs->pRdp->szPassword );
|
|
|
|
// Initialize the script. The script DLL is 'delayload' hence the
|
|
// exception handling.
|
|
//
|
|
__try
|
|
{
|
|
dwErr = RasScriptInit(
|
|
pInfo->pArgs->hrasconn, pInfo->pArgs->pEntry,
|
|
pszUserName, pszPassword, RASSCRIPT_NotifyOnInput |
|
|
RASSCRIPT_HwndNotify, (HANDLE)hwndDlg, &pInfo->hscript );
|
|
TRACE1( "RasScriptInit(e=%d)", dwErr );
|
|
}
|
|
__except( EXCEPTION_EXECUTE_HANDLER )
|
|
{
|
|
ErrorDlg(
|
|
hwndDlg, SID_OP_LoadDlg, STATUS_PROCEDURE_NOT_FOUND, NULL );
|
|
EndDialog( hwndDlg, FALSE );
|
|
return TRUE;
|
|
}
|
|
|
|
Free0( pszUserName );
|
|
|
|
// Whistler bug 254385 encode password when not being used
|
|
// Whistler bug 275526 NetVBL BVT Break: Routing BVT broken
|
|
//
|
|
if (pszPassword)
|
|
{
|
|
RtlSecureZeroMemory( pszPassword, strlen(pszPassword) + 1 );
|
|
Free( pszPassword );
|
|
}
|
|
|
|
// See whether anything went wrong in the script-initialization
|
|
//
|
|
if (dwErr == ERROR_SCRIPT_SYNTAX)
|
|
{
|
|
MSGARGS msg;
|
|
INT nResponse;
|
|
|
|
// There was a syntax error in the script; show a popup asking if
|
|
// the user wants to view the errors, and if so bring up Notepad
|
|
// on %windir%\system32\ras\script.log.
|
|
//
|
|
// Center the dialog on our parent rather than on the dialog,
|
|
// since the dialog is not yet visible.
|
|
//
|
|
ZeroMemory(&msg, sizeof(msg));
|
|
msg.dwFlags = MB_YESNO | MB_ICONQUESTION;
|
|
nResponse = MsgDlg( GetParent( hwndDlg ),
|
|
SID_ConfirmViewScriptLog, &msg );
|
|
|
|
if (nResponse == IDYES)
|
|
{
|
|
ItViewScriptLog( hwndDlg );
|
|
}
|
|
|
|
// Terminate the dialog. This hangs up the connection.
|
|
//
|
|
EndDialog( hwndDlg, FALSE );
|
|
|
|
return TRUE;
|
|
}
|
|
else if (dwErr != 0)
|
|
{
|
|
ErrorDlg( hwndDlg, SID_OP_LoadDlg, dwErr, NULL );
|
|
EndDialog( hwndDlg, FALSE );
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
// Center dialog on the owner window, and hide the owner window which is
|
|
// currently assumed to be the dial progress dialog.
|
|
//
|
|
CenterWindow( hwndDlg, GetParent( hwndDlg ) );
|
|
SetOffDesktop( GetParent( hwndDlg ), SOD_MoveOff, NULL );
|
|
|
|
// Add context help button to title bar.
|
|
//
|
|
AddContextHelpButton( hwndDlg );
|
|
|
|
// Set initial focus to the screen.
|
|
//
|
|
SetFocus( pInfo->hwndEbScreen );
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
BOOL
|
|
ItRasApiComplete(
|
|
IN ITINFO* pInfo )
|
|
|
|
// Called on WM_RASAPICOMPLETE, i.e. an asynchronous RasPortReceive
|
|
// completed. 'PInfo' is the dialog context block.
|
|
//
|
|
// Returns true if processed the message, false otherwise.
|
|
//
|
|
{
|
|
DWORD dwErr;
|
|
DWORD dwSize = SIZE_ReceiveBuf;
|
|
RASMAN_INFO info;
|
|
|
|
TRACE( "RasScriptReceive" );
|
|
dwErr = RasScriptReceive(
|
|
pInfo->hscript, pInfo->pbyteReceiveBuf, &dwSize);
|
|
TRACE1( "RasScriptReceive=%d",dwErr );
|
|
if (dwErr != 0)
|
|
{
|
|
ErrorDlg( pInfo->hwndDlg, SID_OP_RasGetInfo, dwErr, NULL );
|
|
EndDialog( pInfo->hwndDlg, FALSE );
|
|
return TRUE;
|
|
}
|
|
|
|
info.RI_BytesReceived = (WORD )dwSize;
|
|
|
|
// Send the device talk to the terminal edit box.
|
|
//
|
|
if (info.RI_BytesReceived > 0)
|
|
{
|
|
CHAR szBuf[ SIZE_ReceiveBuf + 1 ];
|
|
CHAR* pch = szBuf;
|
|
WORD i;
|
|
|
|
TRACE1( "Read %d", info.RI_BytesReceived );
|
|
|
|
for (i = 0; i < info.RI_BytesReceived; ++i)
|
|
{
|
|
CHAR ch = pInfo->pbyteReceiveBuf[ i ];
|
|
|
|
// Formatting: Converts CRs to LFs (there seems to be no VK_ for
|
|
// LF) and throws away LFs. This prevents the user from exiting
|
|
// the dialog when they press Enter (CR) in the terminal screen.
|
|
// LF looks like CRLF in the edit box. Also, throw away TABs
|
|
// because otherwise they change focus to the next control.
|
|
//
|
|
if (ch == VK_RETURN)
|
|
{
|
|
// Must send whenever end-of-line is encountered because
|
|
// EM_REPLACESEL doesn't handle VK_RETURN characters well
|
|
// (prints garbage).
|
|
//
|
|
*pch = '\0';
|
|
|
|
// Turn off current selection, if any, and replace the null
|
|
// selection with the current buffer. This has the effect of
|
|
// adding the buffer at the caret. Finally, send the EOL to
|
|
// the window which (unlike EM_REPLACESEL) handles it
|
|
// correctly.
|
|
//
|
|
Edit_SetSel( pInfo->hwndEbScreen, (UINT )-1, 0 );
|
|
SendMessageA( pInfo->hwndEbScreen,
|
|
EM_REPLACESEL, (WPARAM )0, (LPARAM )szBuf );
|
|
SendMessage( pInfo->hwndEbScreen, WM_EOLFROMDEVICE, 0, 0 );
|
|
|
|
// Start afresh on the output buffer.
|
|
//
|
|
pch = szBuf;
|
|
continue;
|
|
}
|
|
else if (ch == '\n' || ch == VK_TAB)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
*pch++ = ch;
|
|
}
|
|
|
|
*pch = '\0';
|
|
|
|
if (pch != szBuf)
|
|
{
|
|
// Send the last remnant of the line.
|
|
//
|
|
Edit_SetSel( pInfo->hwndEbScreen, (UINT )-1, 0 );
|
|
SendMessageA( pInfo->hwndEbScreen,
|
|
EM_REPLACESEL, (WPARAM )0, (LPARAM )szBuf );
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
VOID
|
|
ItTerm(
|
|
IN HWND hwndDlg )
|
|
|
|
// Called on WM_DESTROY. 'HwndDlg' is that handle of the dialog window.
|
|
//
|
|
{
|
|
ITINFO* pInfo = (ITINFO* )GetWindowLongPtr( hwndDlg, DWLP_USER );
|
|
|
|
TRACE( "ItTerm" );
|
|
|
|
if (pInfo)
|
|
{
|
|
// Close RAS script resources
|
|
//
|
|
if (pInfo->hscript)
|
|
{
|
|
TRACE( "Stop script processing" );
|
|
|
|
// Shutdown script processing
|
|
//
|
|
TRACE( "RasScriptTerm" );
|
|
RasScriptTerm( pInfo->hscript );
|
|
TRACE( "RasScriptTerm done" );
|
|
}
|
|
|
|
// De-activate WndProc hooks.
|
|
//
|
|
if (pInfo->pOldEbScreenWndProc)
|
|
{
|
|
SetWindowLongPtr( pInfo->hwndEbScreen,
|
|
GWLP_WNDPROC, (ULONG_PTR )pInfo->pOldEbScreenWndProc );
|
|
}
|
|
if (pInfo->pOldWndProc)
|
|
{
|
|
SetWindowLongPtr( pInfo->hwndDlg,
|
|
GWLP_WNDPROC, (ULONG_PTR )pInfo->pOldWndProc );
|
|
}
|
|
|
|
if (pInfo->hfontEbScreen)
|
|
{
|
|
DeleteObject( (HGDIOBJ )pInfo->hfontEbScreen );
|
|
}
|
|
|
|
SetOffDesktop( GetParent( hwndDlg ), SOD_MoveBackFree, NULL );
|
|
|
|
Free( pInfo );
|
|
}
|
|
}
|
|
|
|
|
|
VOID
|
|
ItViewScriptLog(
|
|
IN HWND hwndOwner )
|
|
|
|
// Starts notepad.exe on the script log file, script.log. 'HwndOwner' is
|
|
// the window to center any error popup on.
|
|
//
|
|
{
|
|
DWORD dwSize;
|
|
TCHAR szCmd[ (MAX_PATH * 2) + 50 + 1 ];
|
|
TCHAR* pszCmd;
|
|
STARTUPINFO si;
|
|
PROCESS_INFORMATION pi;
|
|
BOOL f;
|
|
|
|
// Format the command-line string invoking Notepad on the script-log; note
|
|
// the double-quotes around the script-log's path, which are needed since
|
|
// RASSCRIPT_LOG is %windir%\system32\ras\script.log and so the expanded
|
|
// result may contain spaces.
|
|
//
|
|
wsprintf( szCmd, TEXT("notepad.exe \"%s\""), TEXT(RASSCRIPT_LOG) );
|
|
|
|
// Get the size of the expanded command-line
|
|
//
|
|
dwSize = ExpandEnvironmentStrings(szCmd, NULL, 0);
|
|
|
|
// Allocate enough space for the expanded command-line
|
|
//
|
|
pszCmd = Malloc( (dwSize + 1) * sizeof(TCHAR) );
|
|
if (!pszCmd)
|
|
{
|
|
ErrorDlg( hwndOwner, SID_OP_LoadScriptLog, GetLastError(), NULL );
|
|
return;
|
|
}
|
|
|
|
// Expand the command-line into the allocated space
|
|
//
|
|
ExpandEnvironmentStrings(szCmd, pszCmd, dwSize);
|
|
|
|
// Initialize the startup-info structure
|
|
//
|
|
ZeroMemory( &si, sizeof(si) );
|
|
si.cb = sizeof(si);
|
|
|
|
// Launch Notepad on the script-log.
|
|
//
|
|
f = CreateProcess(
|
|
NULL, pszCmd, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi );
|
|
Free(pszCmd);
|
|
|
|
if (f)
|
|
{
|
|
CloseHandle( pi.hThread );
|
|
CloseHandle( pi.hProcess );
|
|
}
|
|
else
|
|
{
|
|
ErrorDlg( hwndOwner, SID_OP_LoadScriptLog, GetLastError(), NULL );
|
|
}
|
|
}
|
|
|
|
|
|
LRESULT APIENTRY
|
|
ItWndProc(
|
|
HWND hwnd,
|
|
UINT unMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam )
|
|
|
|
// Subclassed dialog window procedure.
|
|
//
|
|
// Return value depends on message type.
|
|
//
|
|
{
|
|
ITINFO* pInfo = (ITINFO* )GetWindowLongPtr( hwnd, DWLP_USER );
|
|
ASSERT(pInfo);
|
|
|
|
#if 0
|
|
TRACE4( "ItWndProc(h=$%x,m=$%x,w=$%x,l=$%x)",
|
|
(DWORD )hwnd, (DWORD )unMsg, (DWORD )wparam, (DWORD )lparam );
|
|
#endif
|
|
|
|
switch (unMsg)
|
|
{
|
|
case WM_CTLCOLOREDIT:
|
|
{
|
|
// Set terminal screen colors to TTY-ish green on black.
|
|
//
|
|
if (pInfo->hbrEbScreen)
|
|
{
|
|
SetBkColor( (HDC )wParam, RGB( 0, 0, 0 ) );
|
|
SetTextColor( (HDC )wParam, RGB( 2, 208, 44 ) );
|
|
return (LRESULT )pInfo->hbrEbScreen;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Call the previous window procedure for everything else.
|
|
//
|
|
return
|
|
CallWindowProc(
|
|
pInfo->pOldWndProc, hwnd, unMsg, wParam, lParam );
|
|
}
|