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windows-server-2003/shell/cpls/inetcpl/connectn.cpp

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///////////////////////////////////////////////////////////////////////
// Microsoft Windows //
// Copyright(c) Microsoft Corp., 1995 //
///////////////////////////////////////////////////////////////////////
//
// CONNECTN.C - "Connection" Property Sheet
//
// HISTORY:
//
// 6/22/96 t-gpease moved to this file
//
#include "inetcplp.h"
#include <inetcpl.h>
#include <rasdlg.h>
#include <mluisupp.h>
HINSTANCE hInstRNADll = NULL;
DWORD dwRNARefCount = 0;
BOOL g_fWin95 = TRUE;
BOOL g_fMillennium = FALSE;
BOOL g_fWin2K = FALSE;
static const TCHAR g_szSensPath[] = TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Webcheck");
// clsids used to jit in features
static const CLSID clsidFeatureICW = { // {5A8D6EE0-3E18-11D0-821E-444553540000}
0x5A8D6EE0, 0x3E18, 0x11D0, {0x82, 0x1E, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}};
static const CLSID clsidFeatureMobile = { // {3af36230-a269-11d1-b5bf-0000f8051515}
0x3af36230, 0xa269, 0x11d1, {0xb5, 0xbf, 0x00, 0x00, 0xf8, 0x05, 0x15, 0x15}};
// RNA api function names
static const CHAR szRasEditPhonebookEntryA[] = "RasEditPhonebookEntryA";
static const CHAR szRasEditPhonebookEntryW[] = "RasEditPhonebookEntryW";
static const CHAR szRasEnumEntriesA[] = "RasEnumEntriesA";
static const CHAR szRasEnumEntriesW[] = "RasEnumEntriesW";
static const CHAR szRasDeleteEntryA[] = "RasDeleteEntryA";
static const CHAR szRasDeleteEntryW[] = "RasDeleteEntryW";
static const CHAR szRasGetEntryDialParamsA[] = "RasGetEntryDialParamsA";
static const CHAR szRasGetEntryDialParamsW[] = "RasGetEntryDialParamsW";
static const CHAR szRasSetEntryDialParamsA[] = "RasSetEntryDialParamsA";
static const CHAR szRasSetEntryDialParamsW[] = "RasSetEntryDialParamsW";
static const CHAR szRasCreatePhonebookEntryA[] = "RasCreatePhonebookEntryA";
static const CHAR szRasGetEntryPropertiesW[] = "RasGetEntryPropertiesW";
static const CHAR szRnaActivateEngine[] = "RnaActivateEngine";
static const CHAR szRnaDeactivateEngine[] = "RnaDeactivateEngine";
static const CHAR szRnaDeleteEntry[] = "RnaDeleteConnEntry";
RASEDITPHONEBOOKENTRYA lpRasEditPhonebookEntryA = NULL;
RASEDITPHONEBOOKENTRYW lpRasEditPhonebookEntryW = NULL;
RASENUMENTRIESA lpRasEnumEntriesA = NULL;
RASENUMENTRIESW lpRasEnumEntriesW = NULL;
RASDELETEENTRYA lpRasDeleteEntryA = NULL;
RASDELETEENTRYW lpRasDeleteEntryW = NULL;
RASGETENTRYDIALPARAMSA lpRasGetEntryDialParamsA = NULL;
RASGETENTRYDIALPARAMSW lpRasGetEntryDialParamsW = NULL;
RASSETENTRYDIALPARAMSA lpRasSetEntryDialParamsA = NULL;
RASSETENTRYDIALPARAMSW lpRasSetEntryDialParamsW = NULL;
RASCREATEPHONEBOOKENTRYA lpRasCreatePhonebookEntryA = NULL;
RASGETENTRYPROPERTIESW lpRasGetEntryPropertiesW = NULL;
RNAACTIVATEENGINE lpRnaActivateEngine = NULL;
RNADEACTIVATEENGINE lpRnaDeactivateEngine = NULL;
RNADELETEENTRY lpRnaDeleteEntry = NULL;
#define NUM_RNAAPI_PROCS 15
APIFCN RasApiList[NUM_RNAAPI_PROCS] = {
{ (PVOID *) &lpRasEditPhonebookEntryA, szRasEditPhonebookEntryA},
{ (PVOID *) &lpRasEditPhonebookEntryW, szRasEditPhonebookEntryW},
{ (PVOID *) &lpRasEnumEntriesA, szRasEnumEntriesA},
{ (PVOID *) &lpRasEnumEntriesW, szRasEnumEntriesW},
{ (PVOID *) &lpRasGetEntryDialParamsA, szRasGetEntryDialParamsA},
{ (PVOID *) &lpRasGetEntryDialParamsW, szRasGetEntryDialParamsW},
{ (PVOID *) &lpRasSetEntryDialParamsA, szRasSetEntryDialParamsA},
{ (PVOID *) &lpRasSetEntryDialParamsW, szRasSetEntryDialParamsW},
{ (PVOID *) &lpRasDeleteEntryA, szRasDeleteEntryA},
{ (PVOID *) &lpRasDeleteEntryW, szRasDeleteEntryW},
{ (PVOID *) &lpRasCreatePhonebookEntryA, szRasCreatePhonebookEntryA},
{ (PVOID *) &lpRasGetEntryPropertiesW, szRasGetEntryPropertiesW},
{ (PVOID *) &lpRnaActivateEngine, szRnaActivateEngine},
{ (PVOID *) &lpRnaDeactivateEngine, szRnaDeactivateEngine},
{ (PVOID *) &lpRnaDeleteEntry, szRnaDeleteEntry}
};
//
// Connection dialog needs info
//
typedef struct _conninfo {
HTREEITEM hDefault;
TCHAR szEntryName[RAS_MaxEntryName+1];
} CONNINFO, *PCONNINFO;
//
// dial dialog needs some info asssociated with its window
//
typedef struct _dialinfo {
PROXYINFO proxy; // manual proxy info
BOOL fClickedAutodetect; // did the user actually click autodetect?
LPTSTR pszConnectoid;
#ifdef UNIX
TCHAR szEntryName[RAS_MaxEntryName+1];
#endif
} DIALINFO, *PDIALINFO;
//
// Private Functions
//
BOOL ConnectionDlgInit(HWND hDlg, PCONNINFO pConn);
BOOL ConnectionDlgOK(HWND hDlg, PCONNINFO pConn);
VOID EnableConnectionControls(HWND hDlg, PCONNINFO pConn, BOOL fSetText);
BOOL LoadRNADll(VOID);
VOID UnloadRNADll(VOID);
DWORD PopulateRasEntries(HWND hDlg, PCONNINFO pConn);
BOOL MakeNewConnectoid(HWND hDlg, PCONNINFO pConn);
BOOL EditConnectoid(HWND hDlg);
VOID FixAutodialSettings(HWND hDlg, PCONNINFO pConn);
INT_PTR CALLBACK DialupDlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam);
INT_PTR CALLBACK AdvDialupDlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam);
INT_PTR CALLBACK AdvAutocnfgDlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam);
// Handy stuff for looking at proxy exceptions (from proxysup.cpp)
BOOL RemoveLocalFromExceptionList(IN LPTSTR lpszExceptionList);
extern const TCHAR cszLocalString[];
// defines for tree view image list
#define BITMAP_WIDTH 16
#define BITMAP_HEIGHT 16
#define CONN_BITMAPS 2
#define IMAGE_LAN 0
#define IMAGE_MODEM 1
void GetConnKey(LPTSTR pszConn, LPTSTR pszBuffer, int iBuffLen)
{
if(NULL == pszConn || 0 == *pszConn) {
// use lan reg location
StrCpyN(pszBuffer, REGSTR_PATH_INTERNET_LAN_SETTINGS, iBuffLen);
} else {
// use connectoid reg location
wnsprintf(pszBuffer, iBuffLen, TEXT("%s\\Profile\\%s"), REGSTR_PATH_REMOTEACCESS, pszConn);
}
}
/////////////////////////////////////////////////////////////////////////////
//
// JitFeature - decide if a feature is present, not present but
// jitable, or not present and not jitable. Actually JIT it
// in if requested
//
/////////////////////////////////////////////////////////////////////////////
#define JIT_PRESENT 0 // Installed
#define JIT_AVAILABLE 1 // Can be JIT'ed
#define JIT_NOT_AVAILABLE 2 // You're in trouble - can't be JIT'ed
DWORD JitFeature(HWND hwnd, REFCLSID clsidFeature, BOOL fCheckOnly)
{
HRESULT hr = REGDB_E_CLASSNOTREG;
uCLSSPEC classpec;
DWORD dwFlags = 0;
// figure out struct and flags
classpec.tyspec = TYSPEC_CLSID;
classpec.tagged_union.clsid = clsidFeature;
if(fCheckOnly)
dwFlags = FIEF_FLAG_PEEK;
//
// since we only come to install of JIT features
// only via a UI code path in inetcpl, we want to
// simply ignore any previous UI action
//
dwFlags |= FIEF_FLAG_FORCE_JITUI;
// call jit code
hr = FaultInIEFeature(hwnd, &classpec, NULL, dwFlags);
if(S_OK == hr) {
// feature present
return JIT_PRESENT;
}
if(S_FALSE == hr || E_ACCESSDENIED == hr) {
// jit doesn't know about this feature. Assume it's present.
return JIT_PRESENT;
}
if(HRESULT_FROM_WIN32(ERROR_CANCELLED) == hr) {
// user didn't want it - may try again sometime, however
return JIT_AVAILABLE;
}
if(fCheckOnly) {
if(HRESULT_FROM_WIN32(ERROR_PRODUCT_UNINSTALLED) == hr) {
// not present but can get it
return JIT_AVAILABLE;
}
}
//
// Actually tried to get it but didn't - return not available
//
return JIT_NOT_AVAILABLE;
}
/////////////////////////////////////////////////////////////////////////////
//
// RasEnumHelp
//
// Abstract grusome details of getting a correct enumeration of entries
// from RAS. Works on all 9x and NT platforms correctly, maintaining unicode
// whenever possible.
//
/////////////////////////////////////////////////////////////////////////////
class RasEnumHelp
{
private:
//
// Win2k version of RASENTRYNAMEW struct
//
#define W2KRASENTRYNAMEW struct tagW2KRASENTRYNAMEW
W2KRASENTRYNAMEW
{
DWORD dwSize;
WCHAR szEntryName[ RAS_MaxEntryName + 1 ];
DWORD dwFlags;
WCHAR szPhonebookPath[MAX_PATH + 1];
};
#define LPW2KRASENTRYNAMEW W2KRASENTRYNAMEW*
//
// Possible ways we got info from RAS
//
typedef enum {
ENUM_MULTIBYTE, // Win9x
ENUM_UNICODE, // NT4
ENUM_WIN2K // Win2K
} ENUM_TYPE;
//
// How we got the info
//
ENUM_TYPE _EnumType;
//
// Any error we got during enumeration
//
DWORD _dwLastError;
//
// Number of entries we got
//
DWORD _dwEntries;
//
// Pointer to info retrieved from RAS
//
RASENTRYNAMEA * _preList;
//
// Last entry returned as multibyte or unicode when conversion required
//
WCHAR _szCurrentEntryW[RAS_MaxEntryName + 1];
public:
RasEnumHelp();
~RasEnumHelp();
DWORD GetError();
DWORD GetEntryCount();
LPWSTR GetEntryW(DWORD dwEntry);
};
RasEnumHelp::RasEnumHelp()
{
DWORD dwBufSize, dwStructSize;
OSVERSIONINFO ver;
// init
_dwEntries = 0;
_dwLastError = 0;
// figure out which kind of enumeration we're doing - start with multibyte
_EnumType = ENUM_MULTIBYTE;
dwStructSize = sizeof(RASENTRYNAMEA);
ver.dwOSVersionInfoSize = sizeof(ver);
if(GetVersionEx(&ver))
{
if(VER_PLATFORM_WIN32_NT == ver.dwPlatformId)
{
_EnumType = ENUM_UNICODE;
dwStructSize = sizeof(RASENTRYNAMEW);
if(ver.dwMajorVersion >= 5)
{
_EnumType = ENUM_WIN2K;
dwStructSize = sizeof(W2KRASENTRYNAMEW);
}
}
}
// allocate space for 16 entries
dwBufSize = 16 * dwStructSize;
_preList = (LPRASENTRYNAMEA)GlobalAlloc(LMEM_FIXED, dwBufSize);
if(_preList)
{
do
{
// set up list
_preList[0].dwSize = dwStructSize;
// call ras to enumerate
_dwLastError = ERROR_UNKNOWN;
if(ENUM_MULTIBYTE == _EnumType)
{
if(lpRasEnumEntriesA)
{
_dwLastError = lpRasEnumEntriesA(
NULL,
NULL,
(LPRASENTRYNAMEA)_preList,
&dwBufSize,
&_dwEntries
);
}
}
else
{
if(lpRasEnumEntriesW)
{
_dwLastError = lpRasEnumEntriesW(
NULL,
NULL,
(LPRASENTRYNAMEW)_preList,
&dwBufSize,
&_dwEntries
);
}
}
// reallocate buffer if necessary
if(ERROR_BUFFER_TOO_SMALL == _dwLastError)
{
GlobalFree(_preList);
_preList = (LPRASENTRYNAMEA)GlobalAlloc(LMEM_FIXED, dwBufSize);
if(NULL == _preList)
{
_dwLastError = ERROR_NOT_ENOUGH_MEMORY;
break;
}
}
else
{
break;
}
} while(TRUE);
}
else
{
_dwLastError = ERROR_NOT_ENOUGH_MEMORY;
}
if(_preList && (ERROR_SUCCESS != _dwLastError))
{
GlobalFree(_preList);
_preList = NULL;
_dwEntries = 0;
}
return;
}
RasEnumHelp::~RasEnumHelp()
{
if(_preList)
{
GlobalFree(_preList);
}
}
DWORD
RasEnumHelp::GetError()
{
return _dwLastError;
}
DWORD
RasEnumHelp::GetEntryCount()
{
return _dwEntries;
}
LPWSTR
RasEnumHelp::GetEntryW(
DWORD dwEntryNum
)
{
LPWSTR pwszName = NULL;
if(dwEntryNum >= _dwEntries)
{
return NULL;
}
switch(_EnumType)
{
case ENUM_MULTIBYTE:
MultiByteToWideChar(CP_ACP, 0, _preList[dwEntryNum].szEntryName,
-1, _szCurrentEntryW, RAS_MaxEntryName + 1);
pwszName = _szCurrentEntryW;
break;
case ENUM_UNICODE:
{
LPRASENTRYNAMEW lpTemp = (LPRASENTRYNAMEW)_preList;
pwszName = lpTemp[dwEntryNum].szEntryName;
break;
}
case ENUM_WIN2K:
{
LPW2KRASENTRYNAMEW lpTemp = (LPW2KRASENTRYNAMEW)_preList;
pwszName = lpTemp[dwEntryNum].szEntryName;
break;
}
}
return pwszName;
}
/////////////////////////////////////////////////////////////////////////////
//
// NAME: MakeNewConnectoid
//
// SYNOPSIS: Launches RNA new connectoid wizard; selects newly
// created connectoid (if any) in combo box
//
/////////////////////////////////////////////////////////////////////////////
typedef BOOL (*PFRED)(LPTSTR, LPTSTR, LPRASENTRYDLG);
BOOL MakeNewConnectoid(HWND hDlg, PCONNINFO pConn)
{
BOOL fRet = FALSE, fDone = FALSE;
DWORD dwRes = 0;
ASSERT(lpRasCreatePhonebookEntryA);
if(FALSE == g_fWin95) {
// on NT, use RasEntryDlg so we know who we created and can edit
// proxy info for that connectoid
HMODULE hRasDlg = LoadLibrary(TEXT("rasdlg.dll"));
if(hRasDlg) {
#ifdef UNICODE
PFRED pfred = (PFRED)GetProcAddress(hRasDlg, "RasEntryDlgW");
#else
PFRED pfred = (PFRED)GetProcAddress(hRasDlg, "RasEntryDlgA");
#endif
if(pfred) {
RASENTRYDLG info;
memset(&info, 0, sizeof(RASENTRYDLG));
info.dwSize = sizeof(RASENTRYDLG);
info.hwndOwner = hDlg;
info.dwFlags = RASEDFLAG_NewEntry;
dwRes = (pfred)(NULL, NULL, &info);
if(dwRes) {
DialogBoxParam(MLGetHinst(), MAKEINTRESOURCE(IDD_DIALUP), hDlg,
DialupDlgProc, (LPARAM)info.szEntry);
dwRes = ERROR_SUCCESS;
// save name as default
lstrcpyn(pConn->szEntryName, info.szEntry, RAS_MaxEntryName);
} else {
dwRes = info.dwError;
}
fDone = TRUE;
}
FreeLibrary(hRasDlg);
}
}
if(FALSE == fDone) {
// on win95, show the ui to make new entry
if(lpRasCreatePhonebookEntryA)
{
dwRes = (lpRasCreatePhonebookEntryA)(hDlg,NULL);
}
// if we're on millennium, refresh default
if(g_fMillennium)
{
FixAutodialSettings(hDlg, pConn);
}
}
if(ERROR_SUCCESS == dwRes) {
// make sure dial default is turned on. If this is NT, default entry
// is set above to new entry.
if(IsDlgButtonChecked(hDlg, IDC_DIALUP_NEVER))
{
CheckRadioButton(hDlg, IDC_DIALUP_NEVER, IDC_DIALUP, IDC_DIALUP);
}
PopulateRasEntries(hDlg, pConn);
EnableConnectionControls(hDlg, pConn, FALSE);
fRet = TRUE;
}
return fRet;
}
///////////////////////////////////////////////////////////////////////////
//
// NAME: PopulateRasEntries
//
// ENTRY: hwndDlg - dlg box window handle
//
// SYNOPSIS: Fills specified combo box with list of existing RNA
// connectoids
//
///////////////////////////////////////////////////////////////////////////
#define DEF_ENTRY_BUF_SIZE 8192
DWORD PopulateRasEntries(HWND hDlg, PCONNINFO pConn)
{
HWND hwndTree = GetDlgItem(hDlg, IDC_CONN_LIST);
DWORD i;
DWORD dwBufSize = 16 * sizeof(RASENTRYNAMEA);
DWORD dwEntries = 0;
TVITEM tvi;
TVINSERTSTRUCT tvins;
HTREEITEM hFirst = NULL;
ASSERT(hwndTree);
// init tvi and tvins
tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
tvi.lParam = 0;
tvins.hInsertAfter = (HTREEITEM)TVI_SORT;
tvins.hParent = TVI_ROOT;
// clear list
TreeView_DeleteAllItems(hwndTree);
// any old htree is now bogus - we'll get a new one
pConn->hDefault = NULL;
// enumerate
RasEnumHelp reh;
if(ERROR_SUCCESS == reh.GetError())
{
TCHAR szTemp[RAS_MaxEntryName + 64];
BOOL fDefault, fFoundDefault = FALSE;
LPTSTR pszEntryName;
// insert connectoid names from buffer into combo box
for(i=0; i<reh.GetEntryCount(); i++)
{
pszEntryName = reh.GetEntryW(i);
fDefault = FALSE;
// if there's only one entry, force it to be the default
if(1 == dwEntries)
{
StrCpyN(pConn->szEntryName, pszEntryName, RAS_MaxEntryName);
}
if(*pConn->szEntryName && 0 == StrCmp(pszEntryName, pConn->szEntryName)) {
// this is the default entry - stick it in the default
// text control and append (Default) to it
SetWindowText(GetDlgItem(hDlg, IDC_DIAL_DEF_ISP), pConn->szEntryName);
StrCpyN(szTemp, pszEntryName, RAS_MaxEntryName);
MLLoadString(IDS_DEFAULT_TEXT, szTemp + lstrlen(szTemp), 64);
tvi.pszText = szTemp;
fDefault = TRUE;
fFoundDefault = TRUE;
} else {
tvi.pszText = pszEntryName;
}
tvi.iImage = IMAGE_MODEM;
tvi.iSelectedImage = IMAGE_MODEM;
tvi.lParam = i;
tvins.item = tvi;
HTREEITEM hItem = TreeView_InsertItem(hwndTree, &tvins);
if(NULL == hFirst)
hFirst = hItem;
if(fDefault)
pConn->hDefault = hItem;
}
// if we didn't match our default with a connectoid, kill it
if(FALSE == fFoundDefault)
{
*pConn->szEntryName = 0;
MLLoadString(IDS_NONE, szTemp, 64);
SetWindowText(GetDlgItem(hDlg, IDC_DIAL_DEF_ISP), szTemp);
}
}
// select default or first entry if there is one
if(pConn->hDefault)
{
TreeView_Select(hwndTree, pConn->hDefault, TVGN_CARET);
}
else if(hFirst)
{
TreeView_Select(hwndTree, hFirst, TVGN_CARET);
}
return reh.GetEntryCount();
}
void PopulateProxyControls(HWND hDlg, LPPROXYINFO pInfo, BOOL fSetText)
{
BOOL fManual = FALSE, fScript = FALSE, fDisable, fTemp;
// decide if everything is disabled
fDisable = IsDlgButtonChecked(hDlg, IDC_DONT_USE_CONNECTION);
//
// disable proxy enable check box if proxy restricted
//
fTemp = fDisable || g_restrict.fProxy;
EnableDlgItem(hDlg, IDC_MANUAL, !fTemp);
if(FALSE == g_restrict.fProxy)
{
fManual = !fDisable && pInfo->fEnable;
}
//
// Disable autoconfig if restricted
//
fScript = !fDisable && IsDlgButtonChecked(hDlg, IDC_CONFIGSCRIPT);
fTemp = fDisable || g_restrict.fAutoConfig;
EnableDlgItem(hDlg, IDC_CONFIGSCRIPT, !fTemp);
EnableDlgItem(hDlg, IDC_AUTODISCOVER, !fTemp);
if(fTemp)
{
fScript = FALSE;
}
// enable config script controls
EnableDlgItem(hDlg, IDC_CONFIG_ADDR, fScript);
EnableDlgItem(hDlg, IDC_CONFIGADDR_TX, fScript);
EnableDlgItem(hDlg, IDC_AUTOCNFG_ADVANCED, fScript);
// Button is always on and omit local addresses is available if proxy is checked
EnableDlgItem(hDlg, IDC_PROXY_ADVANCED, fManual);
EnableDlgItem(hDlg, IDC_PROXY_OMIT_LOCAL_ADDRESSES, fManual);
// Enable dial controls as necessary
EnableDlgItem(hDlg, IDC_USER, !fDisable && !pInfo->fCustomHandler);
EnableDlgItem(hDlg, IDC_PASSWORD, !fDisable && !pInfo->fCustomHandler);
EnableDlgItem(hDlg, IDC_DOMAIN, !fDisable && !pInfo->fCustomHandler);
EnableDlgItem(hDlg, IDC_TX_USER, !fDisable && !pInfo->fCustomHandler);
EnableDlgItem(hDlg, IDC_TX_PASSWORD, !fDisable && !pInfo->fCustomHandler);
EnableDlgItem(hDlg, IDC_TX_DOMAIN, !fDisable && !pInfo->fCustomHandler);
EnableDlgItem(hDlg, IDC_RAS_SETTINGS, !fDisable);
EnableDlgItem(hDlg, IDC_DIAL_ADVANCED, !fDisable && !pInfo->fCustomHandler);
// settings changed in here are enabled/disabled based on the actual proxy settings
if(StrChr(pInfo->szProxy, TEXT('=')))
{
// different servers for each - disable fields on this dialog
fManual = FALSE;
if (fSetText)
{
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_ADDR), TEXT(""));
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), TEXT(""));
}
}
else if (fSetText)
{
TCHAR *pszColon, *pszColon2;
//Is there a : in the proxy string ?
pszColon = StrChr(pInfo->szProxy, TEXT(':'));
if(pszColon)
{
//Yes, Find if we have another ':'
pszColon2 = StrChr(pszColon + 1, TEXT(':'));
if(pszColon2)
{
//Yes, so we have strig like http://itgproxy:80
pszColon = pszColon2;
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), pszColon + 1);
*pszColon = 0;
}
else
{
//No, We dont have a second ':'
int ilength = (int) (pszColon - pInfo->szProxy);
//Are there atleast two characters left beyond the first ':'
if (lstrlen(pInfo->szProxy) - ilength >= 2 )
{
//Yes, Are Those characters equal //
if((pInfo->szProxy[++ilength] == TEXT('/')) &&
(pInfo->szProxy[++ilength] == TEXT('/')))
{
//Yes then we have string like http://itgproxy
//make the whole thing as the server and make port fiel empty
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), TEXT(""));
}
else
{
//No, so we have string like itgproxy:80.
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), pszColon + 1);
*pszColon = 0;
}
}
else
{
//No We dont have atleast two character so lets parse this as server and port
// Assuming this strign to be something like itgproxy:8
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), pszColon + 1);
*pszColon = 0;
}
}
}
else
{
//No we dont have a : so treat the string as just the proxy server.
//Case itgproxy
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), TEXT(""));
}
SetWindowText(GetDlgItem(hDlg, IDC_PROXY_ADDR), pInfo->szProxy);
}
EnableDlgItem(hDlg, IDC_ADDRESS_TEXT, fManual);
EnableDlgItem(hDlg, IDC_PORT_TEXT, fManual);
EnableDlgItem(hDlg, IDC_PROXY_ADDR, fManual);
EnableDlgItem(hDlg, IDC_PROXY_PORT, fManual);
}
void GetProxyInfo(HWND hDlg, PDIALINFO pDI)
{
pDI->proxy.fEnable = IsDlgButtonChecked(hDlg, IDC_MANUAL);
if(NULL == StrChr(pDI->proxy.szProxy, TEXT('=')))
{
//
// not per-protocol, so read edit boxes
//
TCHAR szProxy[MAX_URL_STRING];
TCHAR szPort[INTERNET_MAX_PORT_NUMBER_LENGTH + 1];
GetWindowText(GetDlgItem(hDlg, IDC_PROXY_ADDR), szProxy, ARRAYSIZE(szProxy) );
GetWindowText(GetDlgItem(hDlg, IDC_PROXY_PORT), szPort, ARRAYSIZE(szPort) );
// if we got a proxy and a port, combine in to one string
if(*szProxy && *szPort)
wnsprintf(pDI->proxy.szProxy, ARRAYSIZE(pDI->proxy.szProxy), TEXT("%s:%s"), szProxy, szPort);
else
StrCpyN(pDI->proxy.szProxy, szProxy, ARRAYSIZE(pDI->proxy.szProxy));
}
//
// fix manual settings override
//
pDI->proxy.fOverrideLocal = IsDlgButtonChecked(hDlg, IDC_PROXY_OMIT_LOCAL_ADDRESSES);
if(pDI->proxy.fOverrideLocal) {
RemoveLocalFromExceptionList(pDI->proxy.szOverride);
if(*pDI->proxy.szOverride)
wnsprintf(pDI->proxy.szOverride, ARRAYSIZE(pDI->proxy.szOverride), TEXT("%s;%s"), pDI->proxy.szOverride, cszLocalString);
else
StrCpyN(pDI->proxy.szOverride, cszLocalString, ARRAYSIZE(pDI->proxy.szOverride));
}
}
//////////////////////////////////////////////////////////////////////
//
// NAME: DeleteRasEntry
//
// SYNOPSIS: Delete a connectoid
//
//////////////////////////////////////////////////////////////////////
void DeleteRasEntry(LPTSTR pszEntry)
{
// Use RasDeleteEntryW if possible
if(lpRasDeleteEntryW)
{
(lpRasDeleteEntryW)(NULL, pszEntry);
}
else
{
CHAR szEntryA[MAX_PATH];
SHUnicodeToAnsi(pszEntry, szEntryA, ARRAYSIZE(szEntryA));
// Use RasDeleteEntryA if possible
if(lpRasDeleteEntryA)
{
(lpRasDeleteEntryA)(NULL, szEntryA);
}
else
{
// no RasDeleteEntry - must by Win95 gold machine. Use RNA. Ick.
if( lpRnaActivateEngine &&
lpRnaDeleteEntry &&
lpRnaDeactivateEngine &&
ERROR_SUCCESS == (lpRnaActivateEngine)())
{
(lpRnaDeleteEntry)(szEntryA);
(lpRnaDeactivateEngine)();
}
}
}
}
//////////////////////////////////////////////////////////////////////
//
// NAME: ChangeDefault
//
// SYNOPSIS: Change default connectoid to currently selected one
//
//////////////////////////////////////////////////////////////////////
void ChangeDefault(HWND hDlg, PCONNINFO pConn)
{
TVITEM tvi;
HWND hwndTree = GetDlgItem(hDlg, IDC_CONN_LIST);
HTREEITEM hCur;
memset(&tvi, 0, sizeof(TVITEM));
// find current selection - if there isn't one, bail
hCur = TreeView_GetSelection(hwndTree);
if(NULL == hCur)
return;
// remove (default) from current default
if(pConn->hDefault) {
tvi.mask = TVIF_HANDLE | TVIF_TEXT;
tvi.hItem = pConn->hDefault;
tvi.pszText = pConn->szEntryName;
tvi.cchTextMax = RAS_MaxEntryName;
TreeView_SetItem(hwndTree, &tvi);
}
// get text for current item
tvi.mask = TVIF_HANDLE | TVIF_TEXT;
tvi.hItem = hCur;
tvi.pszText = pConn->szEntryName;
tvi.cchTextMax = RAS_MaxEntryName;
TreeView_GetItem(hwndTree, &tvi);
// fill in default text field
SetWindowText(GetDlgItem(hDlg, IDC_DIAL_DEF_ISP), pConn->szEntryName);
// add (default) to current selection
TCHAR szTemp[RAS_MaxEntryName + 64];
StrCpyN(szTemp, pConn->szEntryName, RAS_MaxEntryName);
MLLoadString(IDS_DEFAULT_TEXT, szTemp + lstrlen(szTemp), 64);
// stick it back in the tree
tvi.mask = TVIF_HANDLE | TVIF_TEXT;
tvi.hItem = hCur;
tvi.pszText = szTemp;
tvi.cchTextMax = RAS_MaxEntryName;
TreeView_SetItem(hwndTree, &tvi);
// save htree
pConn->hDefault = hCur;
}
//////////////////////////////////////////////////////////////////////
//
// NAME: ShowConnProps
//
// SYNOPSIS: Show properties for selected connection
//
//////////////////////////////////////////////////////////////////////
HTREEITEM GetCurSel(PCONNINFO pConn, HWND hDlg, LPTSTR pszBuffer, int iLen, BOOL *pfChecked)
{
HWND hwndTree = GetDlgItem(hDlg, IDC_CONN_LIST);
TVITEM tvi;
tvi.hItem = TreeView_GetSelection(hwndTree);
if(tvi.hItem) {
tvi.mask = TVIF_HANDLE | TVIF_PARAM | TVIF_STATE;
tvi.stateMask = TVIS_STATEIMAGEMASK;
// get test if needed
if(pszBuffer) {
tvi.mask |= TVIF_TEXT;
tvi.pszText = pszBuffer;
tvi.cchTextMax = iLen;
}
TreeView_GetItem(hwndTree, &tvi);
if(pfChecked)
*pfChecked = (BOOL)(tvi.state >> 12) - 1;
}
// if this is the default connectiod, return name without (default) part
if(pszBuffer && tvi.hItem == pConn->hDefault) {
StrCpyN(pszBuffer, pConn->szEntryName, iLen);
}
return tvi.hItem;
}
void ShowConnProps(HWND hDlg, PCONNINFO pConn, BOOL fLan)
{
HTREEITEM hItem = NULL;
TCHAR szEntryName[RAS_MaxEntryName+1];
BOOL fChecked = FALSE;
// if not lan, apply current selections
if(g_fMillennium && !fLan)
{
ConnectionDlgOK(hDlg, pConn);
}
// default to lan
*szEntryName = 0;
// find item of interest
if(FALSE == fLan)
hItem = GetCurSel(pConn, hDlg, szEntryName, RAS_MaxEntryName, &fChecked);
if(hItem || fLan) {
// show settings
DialogBoxParam(MLGetHinst(), MAKEINTRESOURCE(IDD_DIALUP), hDlg,
DialupDlgProc, (LPARAM)szEntryName);
}
// if not lan, some settings may have been changed by RAS UI -- refresh
if(g_fMillennium && !fLan )
{
FixAutodialSettings(hDlg, pConn);
}
}
BOOL GetConnSharingDll(LPTSTR pszPath)
{
DWORD cb = SIZEOF(TCHAR) * MAX_PATH;
return SHGetValue(HKEY_LOCAL_MACHINE,
TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings"),
TEXT("SharingDLL"), NULL, pszPath, &cb) == ERROR_SUCCESS;
}
BOOL IsConnSharingAvail()
{
TCHAR szPath[MAX_PATH];
return GetConnSharingDll(szPath);
}
typedef HRESULT (WINAPI *PFNCONNECTIONSHARING)(HWND hwnd, DWORD dwFlags);
void ShowConnSharing(HWND hDlg)
{
TCHAR szPath[MAX_PATH];
if (GetConnSharingDll(szPath))
{
HMODULE hmod = LoadLibrary(szPath);
if (hmod)
{
PFNCONNECTIONSHARING pfn = (PFNCONNECTIONSHARING)GetProcAddress(hmod, "InternetConnectionSharing");
if (pfn)
pfn(hDlg, 0);
FreeLibrary(hmod);
}
}
}
//////////////////////////////////////////////////////////////////////
//
// NAME: ConnectionDlgProc
//
// SYNOPSIS: Connection property sheet dialog proc.
//
//////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK ConnectionDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam,
LPARAM lParam)
{
PCONNINFO pConn = (PCONNINFO)GetWindowLongPtr(hDlg, GWLP_USERDATA);
if (NULL == pConn && uMsg != WM_INITDIALOG)
{
return FALSE;
}
switch (uMsg)
{
case WM_INITDIALOG:
// build and save conninfo struct
pConn = new CONNINFO;
if(NULL == pConn)
return FALSE;
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)pConn);
memset(pConn, 0, sizeof(CONNINFO));
return ConnectionDlgInit(hDlg, pConn);
case WM_DESTROY:
{
UnloadRNADll();
// Free the image list used by the connection list
HWND hwndConnList = GetDlgItem(hDlg, IDC_CONN_LIST);
HIMAGELIST himl = TreeView_SetImageList(hwndConnList, NULL, TVSIL_NORMAL);
if (himl)
{
ImageList_Destroy(himl);
}
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)NULL);
delete pConn;
return TRUE;
}
case WM_NOTIFY:
{
NMHDR * lpnm = (NMHDR *) lParam;
switch (lpnm->code)
{
case TVN_KEYDOWN:
{
TV_KEYDOWN *pkey = (TV_KEYDOWN*)lpnm;
if(pkey->wVKey == VK_SPACE)
{
ENABLEAPPLY(hDlg);
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, TRUE); // eat the key
return TRUE;
}
break;
}
case NM_CLICK:
case NM_DBLCLK:
{ // is this click in our tree?
if(lpnm->idFrom == IDC_CONN_LIST)
{
HWND hwndTree = GetDlgItem(hDlg, IDC_CONN_LIST);
TV_HITTESTINFO ht;
HTREEITEM hItem;
GetCursorPos(&ht.pt);
ScreenToClient(hwndTree, &ht.pt);
hItem = TreeView_HitTest(hwndTree, &ht);
if(hItem)
{
TreeView_SelectItem(hwndTree, hItem);
// If it's a double click, show settings
if(NM_DBLCLK == lpnm->code)
{
PostMessage(hDlg, WM_COMMAND, IDC_MODEM_SETTINGS, 0);
}
}
}
EnableConnectionControls(hDlg, pConn, FALSE);
break;
}
case TVN_SELCHANGEDA:
case TVN_SELCHANGEDW:
EnableConnectionControls(hDlg, pConn, FALSE);
break;
case PSN_QUERYCANCEL:
case PSN_KILLACTIVE:
case PSN_RESET:
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
return TRUE;
case PSN_APPLY:
{
BOOL fRet = ConnectionDlgOK(hDlg, pConn);
SetPropSheetResult(hDlg,!fRet);
return !fRet;
break;
}
}
break;
}
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_LAN_SETTINGS:
ShowConnProps(hDlg, pConn, TRUE);
break;
case IDC_CON_SHARING:
ShowConnSharing(hDlg);
break;
case IDC_DIALUP_ADD:
MakeNewConnectoid(hDlg, pConn);
break;
case IDC_DIALUP_REMOVE:
{
TCHAR szEntryName[RAS_MaxEntryName+1];
if (GetCurSel(pConn, hDlg, szEntryName, RAS_MaxEntryName, NULL) &&
*szEntryName) {
if(IDOK == MsgBox(hDlg, IDS_DELETECONNECTOID, MB_ICONWARNING, MB_OKCANCEL)) {
DeleteRasEntry(szEntryName);
PopulateRasEntries(hDlg, pConn);
// fix controls
EnableConnectionControls(hDlg, pConn, FALSE);
}
}
break;
}
case IDC_DIALUP:
case IDC_DIALUP_ON_NONET:
case IDC_DIALUP_NEVER:
// fix radio buttons
CheckRadioButton(hDlg, IDC_DIALUP_NEVER, IDC_DIALUP, LOWORD(wParam));
// enable/disable other controls appropriately
EnableConnectionControls(hDlg, pConn, FALSE);
ENABLEAPPLY(hDlg);
break;
case IDC_ENABLE_SECURITY:
ENABLEAPPLY(hDlg);
break;
case IDC_SET_DEFAULT:
ChangeDefault(hDlg, pConn);
if(GetFocus() == GetDlgItem(hDlg, IDC_SET_DEFAULT))
{
// focus is currently on the button and it's about to be disabled
SetFocus(GetDlgItem(hDlg, IDC_CONN_LIST));
}
EnableConnectionControls(hDlg, pConn, FALSE);
ENABLEAPPLY(hDlg);
break;
case IDC_MODEM_SETTINGS:
ShowConnProps(hDlg, pConn, FALSE);
break;
case IDC_CONNECTION_WIZARD:
TCHAR szICWReg[MAX_PATH];
TCHAR szICWPath[MAX_PATH + 1];
DWORD cbSize = MAX_PATH, dwType;
if (IsOS(OS_WHISTLERORGREATER))
{
// This is the invocation path for the New Connection Wizard in Whistler
StrCpy(szICWPath, TEXT("rundll32.exe netshell.dll,StartNCW"));
}
else
{
// Try and get ICW from IOD. If it fails, try to run
// ICW anyway. We may luck out and get an old one.
DWORD dwRes = JitFeature(hDlg, clsidFeatureICW, FALSE);
// find path of ICW
MLLoadString(IDS_ICW_NAME, szICWPath, MAX_PATH);
wnsprintf(szICWReg, ARRAYSIZE(szICWReg), TEXT("%s\\%s"), REGSTR_PATH_APPPATHS, szICWPath);
// read app paths key
if(ERROR_SUCCESS != SHGetValue(HKEY_LOCAL_MACHINE, szICWReg, NULL, &dwType, szICWPath, &cbSize))
break;
}
// run connection wizard
STARTUPINFO si;
PROCESS_INFORMATION pi;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
if(CreateProcess(NULL, szICWPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
{
// successfully ran ICW - get rid of this dialog
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
PropSheet_PressButton(GetParent(hDlg), PSBTN_CANCEL);
}
break;
}
break;
case WM_HELP: // F1
ResWinHelp((HWND) ((LPHELPINFO)lParam)->hItemHandle, IDS_HELPFILE,
HELP_WM_HELP, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
case WM_CONTEXTMENU: // right mouse click
ResWinHelp((HWND)wParam, IDS_HELPFILE,
HELP_CONTEXTMENU, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
default:
return FALSE;
}
return TRUE;
}
/*******************************************************************
NAME: ConnectionDlgOK
SYNOPSIS: OK button handler for connection prop page
********************************************************************/
// prototype for IsNetworkAlive()
typedef BOOL (WINAPI *ISNETWORKALIVE)(LPDWORD);
BOOL ConnectionDlgOK(HWND hDlg, PCONNINFO pConn)
{
DWORD dwAutodial;
RegEntry re(REGSTR_PATH_INTERNETSETTINGS,HKEY_CURRENT_USER);
if(ERROR_SUCCESS == re.GetError()) {
// autodial
dwAutodial = AUTODIAL_MODE_NEVER;
if(IsDlgButtonChecked(hDlg, IDC_DIALUP))
{
dwAutodial = AUTODIAL_MODE_ALWAYS;
}
else if(IsDlgButtonChecked(hDlg, IDC_DIALUP_ON_NONET))
{
dwAutodial = AUTODIAL_MODE_NO_NETWORK_PRESENT;
DWORD dwRes = JitFeature(hDlg, clsidFeatureMobile, FALSE);
if(JIT_PRESENT != dwRes) {
// user doesn't want MOP, change to dial always.
dwAutodial = AUTODIAL_MODE_ALWAYS;
}
else
{
// Call IsNetworkAlive. This will start sens service
// and next instance of wininet will use it.
HINSTANCE hSens;
ISNETWORKALIVE pfnIsNetworkAlive;
DWORD dwFlags;
hSens = LoadLibrary(TEXT("sensapi.dll"));
if(hSens)
{
pfnIsNetworkAlive = (ISNETWORKALIVE)GetProcAddress(hSens, "IsNetworkAlive");
if(pfnIsNetworkAlive)
{
// Call it. Don't really care about the result.
pfnIsNetworkAlive(&dwFlags);
}
FreeLibrary(hSens);
}
}
}
// save autodial mode
InternetSetOption(NULL, INTERNET_OPTION_AUTODIAL_MODE, &dwAutodial, sizeof(dwAutodial));
// save default connectoid
if(*pConn->szEntryName)
{
InternetSetOption(NULL, INTERNET_OPTION_AUTODIAL_CONNECTION, pConn->szEntryName, lstrlen(pConn->szEntryName));
}
}
// save security check state on win95
if(g_fWin95)
{
DWORD dwValue = 0;
if(IsDlgButtonChecked(hDlg, IDC_ENABLE_SECURITY))
{
dwValue = 1;
}
re.SetValue(REGSTR_VAL_ENABLESECURITYCHECK, dwValue);
}
//
// Have wininet refresh it's connection settings
//
InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
UpdateAllWindows();
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
//
// NAME: EnableConnectionControls
//
// SYNOPSIS: Enables controls appropriately depending on what
// checkboxes are checked.
//
/////////////////////////////////////////////////////////////////////////////
VOID EnableConnectionControls(HWND hDlg, PCONNINFO pConn, BOOL fSetText)
{
TCHAR szEntryName[RAS_MaxEntryName + 1];
BOOL fList = FALSE, fDial = FALSE, fAutodial = FALSE;
BOOL fAdd = FALSE, fSettings = FALSE, fLan = TRUE, fSetDefault = TRUE;
BOOL fDialDefault = FALSE, fNT4SP3;
HTREEITEM hItem;
int iCount;
fNT4SP3 = IsNTSPx(FALSE, 4, 3);
if(fNT4SP3)
{
// no sens stuff on NT4SP3, so make sure on no net isn't picked
if(IsDlgButtonChecked(hDlg, IDC_DIALUP_ON_NONET))
{
CheckRadioButton(hDlg, IDC_DIALUP_NEVER, IDC_DIALUP, IDC_DIALUP);
}
}
//
// Check out how much stuff is in the tree view and what's selected
//
iCount = TreeView_GetCount(GetDlgItem(hDlg, IDC_CONN_LIST));
hItem = GetCurSel(pConn, hDlg, szEntryName, RAS_MaxEntryName, NULL);
if(dwRNARefCount) {
// Ras is loaded so enable list control
fList = TRUE;
// if anything is selected, turn on settings button
if(hItem)
{
fSettings = TRUE;
if(hItem == pConn->hDefault)
{
fSetDefault = FALSE;
}
}
// Ensure ras is loaded
if(iCount > 0)
fDial = TRUE;
}
// check to see if dial default is checked
if(fDial)
fDialDefault = !IsDlgButtonChecked(hDlg, IDC_DIALUP_NEVER);
if(fList && lpRasCreatePhonebookEntryA)
fAdd = TRUE;
// if dialing restriction is present, make sure user can't do nothing.
if(g_restrict.fDialing)
fAdd = fList = fDial = fDialDefault = fAutodial = fSettings = fLan = fSetDefault = FALSE;
// enable list controls
EnableDlgItem(hDlg, IDC_CONN_LIST, fList);
EnableDlgItem(hDlg, IDC_DIALUP_ADD, fAdd);
EnableDlgItem(hDlg, IDC_DIALUP_REMOVE, fSettings);
EnableDlgItem(hDlg, IDC_MODEM_SETTINGS, fSettings);
// enable lan controls
EnableDlgItem(hDlg, IDC_LAN_SETTINGS, fLan);
// enable default controls
EnableDlgItem(hDlg, IDC_DIALUP_NEVER, fDial);
EnableDlgItem(hDlg, IDC_DIALUP_ON_NONET, fDial && !fNT4SP3);
EnableDlgItem(hDlg, IDC_DIALUP, fDial);
EnableDlgItem(hDlg, IDC_DIAL_DEF_TXT, fDialDefault);
EnableDlgItem(hDlg, IDC_DIAL_DEF_ISP, fDialDefault);
EnableDlgItem(hDlg, IDC_ENABLE_SECURITY, fDialDefault);
EnableDlgItem(hDlg, IDC_SET_DEFAULT, fDialDefault && fSetDefault);
// if autodialing is disabled (no connectoids) make sure it's not checked
if(FALSE == fDial)
CheckRadioButton(hDlg, IDC_DIALUP_NEVER, IDC_DIALUP, IDC_DIALUP_NEVER);
//
// Fix connection wizard
//
if (g_restrict.fConnectionWizard)
{
EnableDlgItem(hDlg, IDC_CONNECTION_WIZARD, FALSE);
}
}
VOID FixAutodialSettings(HWND hDlg, PCONNINFO pConn)
{
// Find default connectoid
DWORD dwSize = RAS_MaxEntryName + 1;
if(FALSE == InternetQueryOption(NULL, INTERNET_OPTION_AUTODIAL_CONNECTION, pConn->szEntryName, &dwSize))
{
*pConn->szEntryName = 0;
}
// populate connectoids, will do the right thing with the default read above
PopulateRasEntries(hDlg, pConn);
// fix autodial radio buttons
int iSel;
DWORD dwAutodial;
dwSize = sizeof(DWORD);
if(FALSE == InternetQueryOption(NULL, INTERNET_OPTION_AUTODIAL_MODE, &dwAutodial, &dwSize))
{
dwAutodial = AUTODIAL_MODE_NEVER;
}
switch(dwAutodial)
{
case AUTODIAL_MODE_ALWAYS:
iSel = IDC_DIALUP;
break;
case AUTODIAL_MODE_NO_NETWORK_PRESENT:
iSel = IDC_DIALUP_ON_NONET;
break;
default :
iSel = IDC_DIALUP_NEVER;
break;
} /* switch */
CheckRadioButton(hDlg, IDC_DIALUP_NEVER, IDC_DIALUP, iSel);
// enable appropriate controls
EnableConnectionControls(hDlg, pConn, TRUE);
}
BOOL ConnectionDlgInit(HWND hDlg, PCONNINFO pConn)
{
BOOL fProxy = FALSE;
BOOL fDial = FALSE;
HIMAGELIST himl;
HICON hIcon;
// Get platform - we need this as there's no security check on NT.
OSVERSIONINFOA osvi;
osvi.dwOSVersionInfoSize = sizeof(osvi);
GetVersionExA(&osvi);
if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
{
g_fWin95 = FALSE;
if(osvi.dwMajorVersion > 4)
{
g_fWin2K = TRUE;
}
}
else
{
if(osvi.dwMinorVersion >= 90)
{
g_fMillennium = TRUE;
}
}
// load ras (success checked later - see dwRNARefCount in EnableConnectionControls
LoadRNADll();
// create image list for tree view
himl = ImageList_Create(BITMAP_WIDTH, BITMAP_HEIGHT, ILC_COLOR | ILC_MASK, CONN_BITMAPS, 4 );
hIcon = LoadIcon(ghInstance, MAKEINTRESOURCE(IDI_LAN));
ImageList_AddIcon(himl, hIcon);
hIcon = LoadIcon(ghInstance, MAKEINTRESOURCE(IDI_PHONE));
ImageList_AddIcon(himl, hIcon);
TreeView_SetImageList(GetDlgItem(hDlg, IDC_CONN_LIST), himl, TVSIL_NORMAL);
// populate and configure autodial settings
FixAutodialSettings(hDlg, pConn);
// fix security check
if(g_fWin95)
{
RegEntry re(REGSTR_PATH_INTERNETSETTINGS,HKEY_CURRENT_USER);
if (re.GetError() == ERROR_SUCCESS)
{
if(re.GetNumber(REGSTR_VAL_ENABLESECURITYCHECK,0))
{
CheckDlgButton(hDlg, IDC_ENABLE_SECURITY, TRUE);
}
}
}
else
{
// no security check on NT so hide check box
ShowWindow(GetDlgItem(hDlg, IDC_ENABLE_SECURITY), SW_HIDE);
}
if (!IsConnSharingAvail())
ShowWindow(GetDlgItem(hDlg, IDC_CON_SHARING), SW_HIDE);
// disable wizard button if for some reason ICW cannot be JITed in
DWORD dwRes = JitFeature(hDlg, clsidFeatureICW, TRUE);
if(JIT_NOT_AVAILABLE == dwRes) {
// can never get ICW so grey button
EnableWindow(GetDlgItem(hDlg, IDC_CONNECTION_WIZARD), FALSE);
}
return TRUE;
}
///////////////////////////////////////////////////////////////////////////
//
// NAME: LoadRNADll
//
// SYNOPSIS: Loads RNA dll if not already loaded and obtains pointers
// for function addresses.
//
// NOTES: Maintains a reference count so we know when to unload
//
///////////////////////////////////////////////////////////////////////////
BOOL LoadRNADll(VOID)
{
// increase reference count
dwRNARefCount++;
if (hInstRNADll)
{
// already loaded, nothing to do
return TRUE;
}
// Ask wininet if Ras is installed. Always make this call even if ras
// dll doesn't load since it also forces wininet to migrate proxy
// settings if necessary.
DWORD dwFlags;
InternetGetConnectedStateExA(&dwFlags, NULL, 0, 0);
if(0 == (dwFlags & INTERNET_RAS_INSTALLED)) {
// not installed - none of the functions will work so bail
dwRNARefCount--;
return FALSE;
}
// get the file name from resource
TCHAR szDllFilename[SMALL_BUF_LEN+1];
if (!MLLoadString(IDS_RNADLL_FILENAME,szDllFilename,ARRAYSIZE(szDllFilename))) {
dwRNARefCount--;
return FALSE;
}
// load the DLL
hInstRNADll = LoadLibrary(szDllFilename);
if (!hInstRNADll) {
dwRNARefCount--;
return FALSE;
}
// cycle through the API table and get proc addresses for all the APIs we
// need
UINT nIndex;
for (nIndex = 0;nIndex < NUM_RNAAPI_PROCS;nIndex++)
{
if (!(*RasApiList[nIndex].ppFcnPtr = (PVOID) GetProcAddress(hInstRNADll,
RasApiList[nIndex].pszName)))
{
// no longer fatal - no RasDeleteEntry on Win95 gold.
TraceMsg(TF_GENERAL, "Unable to get address of function %s", RasApiList[nIndex].pszName);
// UnloadRNADll();
// return FALSE;
}
}
if(g_fWin95)
{
// make sure we don't use any W versions that may be around on Win9x.
// They'll almost certainly be stubs.
lpRasEditPhonebookEntryW = NULL;
lpRasEnumEntriesW = NULL;
lpRasDeleteEntryW = NULL;
lpRasGetEntryDialParamsW = NULL;
lpRasSetEntryDialParamsW = NULL;
lpRasGetEntryPropertiesW = NULL;
}
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
//
// NAME: UnloadRNADll
//
// SYNOPSIS: Decrements RNA dll reference count and unloads it if
// zero
//
/////////////////////////////////////////////////////////////////////////////
VOID UnloadRNADll(VOID)
{
// decrease reference count
if (dwRNARefCount)
dwRNARefCount --;
// unload DLL if reference count hits zero
if (!dwRNARefCount && hInstRNADll)
{
// set function pointers to NULL
UINT nIndex;
for (nIndex = 0;nIndex < NUM_RNAAPI_PROCS;nIndex++)
*RasApiList[nIndex].ppFcnPtr = NULL;
// free the library
FreeLibrary(hInstRNADll);
hInstRNADll = NULL;
}
}
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//
// Dialup Dialog ie modem settings
//
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
#define W2KRASENTRYW struct tagW2KRASENTRYW
W2KRASENTRYW
{
DWORD dwSize;
DWORD dwfOptions;
DWORD dwCountryID;
DWORD dwCountryCode;
WCHAR szAreaCode[ RAS_MaxAreaCode + 1 ];
WCHAR szLocalPhoneNumber[ RAS_MaxPhoneNumber + 1 ];
DWORD dwAlternateOffset;
RASIPADDR ipaddr;
RASIPADDR ipaddrDns;
RASIPADDR ipaddrDnsAlt;
RASIPADDR ipaddrWins;
RASIPADDR ipaddrWinsAlt;
DWORD dwFrameSize;
DWORD dwfNetProtocols;
DWORD dwFramingProtocol;
WCHAR szScript[ MAX_PATH ];
WCHAR szAutodialDll[ MAX_PATH ];
WCHAR szAutodialFunc[ MAX_PATH ];
WCHAR szDeviceType[ RAS_MaxDeviceType + 1 ];
WCHAR szDeviceName[ RAS_MaxDeviceName + 1 ];
WCHAR szX25PadType[ RAS_MaxPadType + 1 ];
WCHAR szX25Address[ RAS_MaxX25Address + 1 ];
WCHAR szX25Facilities[ RAS_MaxFacilities + 1 ];
WCHAR szX25UserData[ RAS_MaxUserData + 1 ];
DWORD dwChannels;
DWORD dwReserved1;
DWORD dwReserved2;
DWORD dwSubEntries;
DWORD dwDialMode;
DWORD dwDialExtraPercent;
DWORD dwDialExtraSampleSeconds;
DWORD dwHangUpExtraPercent;
DWORD dwHangUpExtraSampleSeconds;
DWORD dwIdleDisconnectSeconds;
DWORD dwType;
DWORD dwEncryptionType;
DWORD dwCustomAuthKey;
GUID guidId;
WCHAR szCustomDialDll[MAX_PATH];
DWORD dwVpnStrategy;
};
BOOL GetConnectoidInfo(HWND hDlg, LPTSTR pszEntryName)
{
BOOL fPassword = FALSE;
if(g_fWin2K && lpRasGetEntryPropertiesW)
{
W2KRASENTRYW re[2];
DWORD dwSize;
// get props for this connectoid and see if it has a custom dial dll
re[0].dwSize = sizeof(W2KRASENTRYW);
dwSize = sizeof(re);
if(ERROR_SUCCESS == (lpRasGetEntryPropertiesW)(NULL, pszEntryName,
(LPRASENTRYW)re, &dwSize, NULL, NULL))
{
if(0 != re[0].szCustomDialDll[0])
{
// Win2K handler exists - flag that we need to grey out
// credential fields
return TRUE;
}
}
}
else
{
// on down level platforms, check registry for cdh
TCHAR szTemp[MAX_PATH];
GetConnKey(pszEntryName, szTemp, MAX_PATH);
RegEntry re(szTemp, HKEY_CURRENT_USER);
if(ERROR_SUCCESS == re.GetError())
{
if(re.GetString(REGSTR_VAL_AUTODIALDLLNAME, szTemp, MAX_PATH) && *szTemp)
{
// CDH exists - flag that we need to grey credentials
return TRUE;
}
}
}
if(lpRasGetEntryDialParamsW)
{
RASDIALPARAMSW params;
WCHAR *pszUser = L"", *pszPassword = L"", *pszDomain = L"";
memset(&params, 0, sizeof(params));
params.dwSize = sizeof(params);
StrCpyN(params.szEntryName, pszEntryName, RAS_MaxEntryName);
if(ERROR_SUCCESS == (lpRasGetEntryDialParamsW)(NULL, (LPRASDIALPARAMSW)&params, &fPassword))
{
pszUser = params.szUserName;
if(' ' != params.szDomain[0] || IsNTSPx(TRUE, 4, 6)) // NT4SP6 or greater?
pszDomain = params.szDomain;
if(fPassword)
pszPassword = params.szPassword;
}
SetWindowText(GetDlgItem(hDlg, IDC_USER), pszUser);
SetWindowText(GetDlgItem(hDlg, IDC_DOMAIN), pszDomain);
SetWindowText(GetDlgItem(hDlg, IDC_PASSWORD), pszPassword);
}
else if(lpRasGetEntryDialParamsA)
{
RASDIALPARAMSA params;
CHAR *pszUser = "", *pszPassword = "", *pszDomain = "";
memset(&params, 0, sizeof(params));
params.dwSize = sizeof(params);
SHUnicodeToAnsi(pszEntryName, params.szEntryName, ARRAYSIZE(params.szEntryName));
if(ERROR_SUCCESS == (lpRasGetEntryDialParamsA)(NULL, &params, &fPassword))
{
pszUser = params.szUserName;
if(' ' != params.szDomain[0] || IsNTSPx(TRUE, 4, 6)) // NT4SP6 or greater?
pszDomain = params.szDomain;
if(fPassword)
pszPassword = params.szPassword;
}
SetWindowTextA(GetDlgItem(hDlg, IDC_USER), pszUser);
SetWindowTextA(GetDlgItem(hDlg, IDC_DOMAIN), pszDomain);
SetWindowTextA(GetDlgItem(hDlg, IDC_PASSWORD), pszPassword);
}
return FALSE;
}
#ifndef WS_EX_LAYOUTRTL
#define WS_EX_LAYOUTRTL 0x00400000L // Right to left mirroring
#else
#error "WS_EX_LAYOUTRTL is already defined in winuser.h"
#endif // WS_EX_LAYOUTRTL
///////////////////////////////////////////////////////////////////
//
// NAME: FixDialogForLan
//
// SYNOPSIS: Remove dialing section of dialog box
//
///////////////////////////////////////////////////////////////////
void FixDialogForLan(HWND hDlg)
{
RECT rectParent, rectDial, rectNet, rectCur;
POINT pt;
int i;
static int iHideIDs[] = {
IDC_GRP_DIAL, IDC_RAS_SETTINGS, IDC_TX_USER, IDC_USER, IDC_TX_PASSWORD,
IDC_PASSWORD, IDC_TX_DOMAIN, IDC_DOMAIN, IDC_DIAL_ADVANCED,
IDC_DONT_USE_CONNECTION
};
#define NUM_HIDE (sizeof(iHideIDs) / sizeof(int))
static int iMoveIDs[] = {
IDCANCEL, IDOK
};
#define NUM_MOVE (sizeof(iMoveIDs) / sizeof(int))
// hide relevant windows
for(i=0; i<NUM_HIDE; i++) {
ShowWindow(GetDlgItem(hDlg, iHideIDs[i]), SW_HIDE);
}
// move relevant windows (yuck)
GetWindowRect(hDlg, &rectParent);
GetWindowRect(GetDlgItem(hDlg, IDC_GRP_DIAL), &rectDial);
GetWindowRect(GetDlgItem(hDlg, IDC_GRP_PROXY), &rectNet);
for(i=0; i<NUM_MOVE; i++) {
GetWindowRect(GetDlgItem(hDlg, iMoveIDs[i]), &rectCur);
pt.x = (GetWindowLong(hDlg, GWL_EXSTYLE) & WS_EX_LAYOUTRTL) ? rectCur.right : rectCur.left;
pt.y = rectCur.top;
ScreenToClient(hDlg, &pt);
MoveWindow(GetDlgItem(hDlg, iMoveIDs[i]), pt.x,
pt.y - (rectDial.bottom - rectNet.bottom),
rectCur.right - rectCur.left,
rectCur.bottom - rectCur.top,
TRUE);
}
// adjust dialog box size
MoveWindow(hDlg, rectParent.left, rectParent.top,
rectParent.right - rectParent.left,
rectParent.bottom - rectParent.top - (rectDial.bottom - rectNet.bottom),
TRUE);
}
///////////////////////////////////////////////////////////////////
//
// NAME: DialupDlgInit
//
// SYNOPSIS: Does initalization for dialup dialog
//
////////////////////////////////////////////////////////////////////
BOOL DialupDlgInit(HWND hDlg, LPTSTR pszConnectoid)
{
PDIALINFO pDI;
TCHAR szTemp[MAX_PATH], szSettings[64];
DWORD dwIEAK = 0, cb;
// set up dailinfo struct
pDI = new DIALINFO;
if(NULL == pDI)
return FALSE;
memset(pDI, 0, sizeof(DIALINFO)); // new already zero init?
#ifndef UNIX
pDI->pszConnectoid = pszConnectoid;
#else
// Can't pass lparam from PSheet because we put dialup dialog directly
// on the tab.
pszConnectoid = TEXT("");
pDI->pszConnectoid = pDI->szEntryName;
#endif
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)pDI);
// Fix window title
if(0 == *(pDI->pszConnectoid)) {
if (MLLoadString(IDS_LAN_SETTINGSPROXY, szTemp, MAX_PATH))
{
SetDlgItemText(hDlg, IDC_MANUAL, szTemp);
}
MLLoadString(IDS_LAN_SETTINGS, szTemp, MAX_PATH);
} else {
MLLoadString(IDS_SETTINGS, szSettings, 64);
wnsprintf(szTemp, ARRAYSIZE(szTemp), TEXT("%s %s"), pDI->pszConnectoid, szSettings);
}
SetWindowText(hDlg, szTemp);
#ifndef UNIX
// Different stuff if we're editing a connectoid vs. lan settings
if(NULL == pszConnectoid || 0 == *pszConnectoid) {
// remove dialing goo from dialog
FixDialogForLan(hDlg);
} else {
// fill in username/password/domain
pDI->proxy.fCustomHandler = GetConnectoidInfo(hDlg, pszConnectoid);
}
#endif
// hide advanced button for autoconfig info if IEAK restriction is not set
cb = sizeof(dwIEAK);
if ((SHGetValue(HKEY_CURRENT_USER, REGSTR_PATH_INETCPL_RESTRICTIONS, REGSTR_VAL_INETCPL_IEAK,
NULL, (LPVOID)&dwIEAK, &cb) != ERROR_SUCCESS) || !dwIEAK)
ShowWindow(GetDlgItem(hDlg, IDC_AUTOCNFG_ADVANCED), SW_HIDE);
// hide advanced button on millennium
if(g_fMillennium)
{
ShowWindow(GetDlgItem(hDlg, IDC_DIAL_ADVANCED), SW_HIDE);
EnableWindow(GetDlgItem(hDlg, IDC_DIAL_ADVANCED), FALSE);
}
//
// Read proxy and autoconfig settings for this connection
//
INTERNET_PER_CONN_OPTION_LIST list;
DWORD dwBufSize = sizeof(list);
list.pszConnection = (pszConnectoid && *pszConnectoid) ? pszConnectoid : NULL;
list.dwSize = sizeof(list);
list.dwOptionCount = 4;
list.pOptions = new INTERNET_PER_CONN_OPTION[4];
if(NULL == list.pOptions)
{
return FALSE;
}
list.pOptions[0].dwOption = INTERNET_PER_CONN_FLAGS;
list.pOptions[1].dwOption = INTERNET_PER_CONN_PROXY_SERVER;
list.pOptions[2].dwOption = INTERNET_PER_CONN_PROXY_BYPASS;
list.pOptions[3].dwOption = INTERNET_PER_CONN_AUTOCONFIG_URL;
if(FALSE == InternetQueryOption(NULL,
INTERNET_OPTION_PER_CONNECTION_OPTION, &list, &dwBufSize))
{
delete [] list.pOptions;
return FALSE;
}
//
// move options to pDI struct
//
pDI->proxy.fEnable = (list.pOptions[0].Value.dwValue & PROXY_TYPE_PROXY);
if(list.pOptions[1].Value.pszValue)
{
StrCpyN(pDI->proxy.szProxy, list.pOptions[1].Value.pszValue, MAX_URL_STRING);
GlobalFree(list.pOptions[1].Value.pszValue);
list.pOptions[1].Value.pszValue = NULL;
}
if(list.pOptions[2].Value.pszValue)
{
StrCpyN(pDI->proxy.szOverride, list.pOptions[2].Value.pszValue, MAX_URL_STRING);
GlobalFree(list.pOptions[2].Value.pszValue);
list.pOptions[2].Value.pszValue = NULL;
}
//
// fill in dialog fields
//
// proxy enable
if(pDI->proxy.fEnable)
{
CheckDlgButton(hDlg, IDC_MANUAL, TRUE);
}
// autoconfig enable and url
if(list.pOptions[0].Value.dwValue & PROXY_TYPE_AUTO_PROXY_URL)
{
CheckDlgButton(hDlg, IDC_CONFIGSCRIPT, TRUE);
}
if(list.pOptions[3].Value.pszValue)
{
SetWindowText(GetDlgItem(hDlg, IDC_CONFIG_ADDR), list.pOptions[3].Value.pszValue);
GlobalFree(list.pOptions[3].Value.pszValue);
list.pOptions[3].Value.pszValue = NULL;
}
// autodiscovery enable
if(list.pOptions[0].Value.dwValue & PROXY_TYPE_AUTO_DETECT)
{
CheckDlgButton(hDlg, IDC_AUTODISCOVER, TRUE);
}
// all done with options list
delete [] list.pOptions;
// check enable and override and parse out server and port
pDI->proxy.fOverrideLocal = RemoveLocalFromExceptionList(pDI->proxy.szOverride);
CheckDlgButton(hDlg, IDC_PROXY_ENABLE, pDI->proxy.fEnable);
CheckDlgButton(hDlg, IDC_PROXY_OMIT_LOCAL_ADDRESSES, pDI->proxy.fOverrideLocal);
PopulateProxyControls(hDlg, &pDI->proxy, TRUE);
return TRUE;
}
///////////////////////////////////////////////////////////////////
//
// NAME: DialupDlgOk
//
// SYNOPSIS: Apply settings for dial up dialog box
//
////////////////////////////////////////////////////////////////////
BOOL DialupDlgOk(HWND hDlg, PDIALINFO pDI)
{
DWORD dwValue = 0;
//
// Save proxy settings
//
INTERNET_PER_CONN_OPTION_LIST list;
DWORD dwBufSize = sizeof(list);
DWORD dwOptions = 2; // always save FLAGS & DISCOVERY_FLAGS
TCHAR szAutoConfig[MAX_URL_STRING];
list.pszConnection = (pDI->pszConnectoid && *pDI->pszConnectoid) ? pDI->pszConnectoid : NULL;
list.dwSize = sizeof(list);
list.dwOptionCount = 1;
list.pOptions = new INTERNET_PER_CONN_OPTION[5];
if(NULL == list.pOptions)
{
return FALSE;
}
list.pOptions[0].dwOption = INTERNET_PER_CONN_AUTODISCOVERY_FLAGS;
//
// Query autodiscover flags - we just need to set one bit in there
//
if(FALSE == InternetQueryOption(NULL,
INTERNET_OPTION_PER_CONNECTION_OPTION, &list, &dwBufSize))
{
delete [] list.pOptions;
return FALSE;
}
//
// save off all other options
//
list.pOptions[1].dwOption = INTERNET_PER_CONN_FLAGS;
list.pOptions[1].Value.dwValue = PROXY_TYPE_DIRECT;
//
// save proxy settings
//
GetProxyInfo(hDlg, pDI);
if(pDI->proxy.fEnable)
{
list.pOptions[1].Value.dwValue |= PROXY_TYPE_PROXY;
}
list.pOptions[2].dwOption = INTERNET_PER_CONN_PROXY_SERVER;
list.pOptions[2].Value.pszValue = pDI->proxy.szProxy;
list.pOptions[3].dwOption = INTERNET_PER_CONN_PROXY_BYPASS;
list.pOptions[3].Value.pszValue = pDI->proxy.szOverride;
dwOptions += 2;
//
// save autodetect
//
if(IsDlgButtonChecked(hDlg, IDC_AUTODISCOVER))
{
list.pOptions[1].Value.dwValue |= PROXY_TYPE_AUTO_DETECT;
if(pDI->fClickedAutodetect)
{
list.pOptions[0].Value.dwValue |= AUTO_PROXY_FLAG_USER_SET;
}
}
else
{
list.pOptions[0].Value.dwValue &= ~AUTO_PROXY_FLAG_DETECTION_RUN;
}
//
// save autoconfig
//
if(IsDlgButtonChecked(hDlg, IDC_CONFIGSCRIPT) &&
GetWindowText(GetDlgItem(hDlg, IDC_CONFIG_ADDR), szAutoConfig, MAX_URL_STRING))
{
list.pOptions[1].Value.dwValue |= PROXY_TYPE_AUTO_PROXY_URL;
list.pOptions[dwOptions].Value.pszValue = szAutoConfig;
list.pOptions[dwOptions].dwOption = INTERNET_PER_CONN_AUTOCONFIG_URL;
dwOptions++;
}
// update wininet
list.dwOptionCount = dwOptions;
InternetSetOption(NULL,
INTERNET_OPTION_PER_CONNECTION_OPTION, &list, dwBufSize);
// tell wininet that the proxy info has changed
InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
// all done with options list
delete [] list.pOptions;
// all done if we're editing lan settings
if(NULL == pDI->pszConnectoid || 0 == *pDI->pszConnectoid)
return TRUE;
// no credentials to store if we have a w2k custom handler
if(pDI->proxy.fCustomHandler)
{
return TRUE;
}
//
// save connectoid information - use wide version if possible
//
BOOL fDeletePassword = FALSE;
if(lpRasSetEntryDialParamsW)
{
RASDIALPARAMSW params;
memset(&params, 0, sizeof(RASDIALPARAMSW));
params.dwSize = sizeof(RASDIALPARAMSW);
StrCpyN(params.szEntryName, pDI->pszConnectoid, RAS_MaxEntryName+1);
GetWindowText(GetDlgItem(hDlg, IDC_USER), params.szUserName, UNLEN);
GetWindowText(GetDlgItem(hDlg, IDC_PASSWORD), params.szPassword, PWLEN);
if(0 == params.szPassword[0])
fDeletePassword = TRUE;
GetWindowText(GetDlgItem(hDlg, IDC_DOMAIN), params.szDomain, DNLEN);
if(0 == params.szDomain[0] && !IsNTSPx(TRUE, 4, 6)) { // NT4SP6 or greater?
// user wants empty domain
params.szDomain[0] = TEXT(' ');
}
(lpRasSetEntryDialParamsW)(NULL, &params, fDeletePassword);
}
else if(lpRasSetEntryDialParamsA)
{
RASDIALPARAMSA params;
memset(&params, 0, sizeof(RASDIALPARAMSA));
params.dwSize = sizeof(RASDIALPARAMSA);
SHUnicodeToAnsi(pDI->pszConnectoid, params.szEntryName, ARRAYSIZE(params.szEntryName));
GetWindowTextA(GetDlgItem(hDlg, IDC_USER), params.szUserName, UNLEN);
GetWindowTextA(GetDlgItem(hDlg, IDC_PASSWORD), params.szPassword, PWLEN);
if(0 == params.szPassword[0])
fDeletePassword = TRUE;
GetWindowTextA(GetDlgItem(hDlg, IDC_DOMAIN), params.szDomain, DNLEN);
if(0 == params.szDomain[0] && !IsNTSPx(TRUE, 4, 6)) { // NT4SP6 or greater?
// user wants empty domain
params.szDomain[0] = TEXT(' ');
}
(lpRasSetEntryDialParamsA)(NULL, &params, fDeletePassword);
}
return TRUE;
}
///////////////////////////////////////////////////////////////////
//
// NAME: DialupDlgProc
//
// SYNOPSIS: Dialog proc for dial up dialog
//
////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK DialupDlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
PDIALINFO pDI = (PDIALINFO)GetWindowLongPtr(hDlg, GWLP_USERDATA);
switch (uMsg) {
case WM_INITDIALOG:
ASSERT(lParam);
DialupDlgInit(hDlg, (LPTSTR)lParam);
return FALSE;
case WM_DESTROY:
delete pDI;
break;
case WM_COMMAND:
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
case IDC_AUTODISCOVER:
pDI->fClickedAutodetect = TRUE;
break;
case IDC_AUTOCNFG_ADVANCED:
if(GET_WM_COMMAND_CMD(wParam, lParam) != BN_CLICKED)
break;
// show advanced dialog box
DialogBoxParam(MLGetHinst(), MAKEINTRESOURCE(IDD_AUTOCNFG_SETTINGS), hDlg,
AdvAutocnfgDlgProc, (LPARAM) pDI->pszConnectoid);
break;
case IDC_PROXY_ADVANCED:
if(GET_WM_COMMAND_CMD(wParam, lParam) != BN_CLICKED)
break;
GetProxyInfo(hDlg, pDI);
// remove local so it doesn't show up in advanced dialog
RemoveLocalFromExceptionList(pDI->proxy.szOverride);
// show advanced dialog box
if (DialogBoxParam(MLGetHinst(), MAKEINTRESOURCE(IDD_PROXY_SETTINGS), hDlg,
ProxyDlgProc, (LPARAM) &pDI->proxy) == IDOK)
{
if(FALSE == pDI->proxy.fEnable)
{
// user disabled proxy in advanced dialog
CheckDlgButton(hDlg, IDC_MANUAL, FALSE);
}
PopulateProxyControls(hDlg, &pDI->proxy, TRUE);
}
break;
case IDC_RAS_SETTINGS:
if (g_fWin95) //jeffsi
{
if(lpRasEditPhonebookEntryW)
{
(lpRasEditPhonebookEntryW)(hDlg, NULL, pDI->pszConnectoid);
}
else if(lpRasEditPhonebookEntryA)
{
CHAR szConnectoid[MAX_PATH];
SHUnicodeToAnsi(pDI->pszConnectoid, szConnectoid, ARRAYSIZE(szConnectoid));
(lpRasEditPhonebookEntryA)(hDlg, NULL, szConnectoid);
}
}
else
{
PFRED pfred = NULL;
HMODULE hRasDlg = LoadLibrary(TEXT("rasdlg.dll"));
RASENTRYDLG info;
if (!hRasDlg)
{
break;
}
#ifdef UNICODE
pfred = (PFRED)GetProcAddress(hRasDlg, "RasEntryDlgW");
#else
pfred = (PFRED)GetProcAddress(hRasDlg, "RasEntryDlgA");
#endif
if (!pfred)
{
FreeLibrary(hRasDlg);
break;
}
memset(&info, 0, sizeof(RASENTRYDLG));
info.dwSize = sizeof(RASENTRYDLG);
info.hwndOwner = hDlg;
#ifdef UNICODE
(pfred)(NULL, pDI->pszConnectoid, &info);
#else
CHAR szConnectoid[MAX_PATH];
SHUnicodeToAnsi(pDI->pszConnectoid, szConnectoid, ARRAYSIZE(szConnectoid));
(pfred)(NULL, szConnectoid, &info);
#endif
FreeLibrary(hRasDlg);
}
break;
case IDC_DIAL_ADVANCED:
DialogBoxParam(MLGetHinst(), MAKEINTRESOURCE(IDD_DIALUP_ADVANCED), hDlg,
AdvDialupDlgProc, (LPARAM) pDI->pszConnectoid);
break;
case IDC_MANUAL:
if(IsDlgButtonChecked(hDlg, IDC_MANUAL))
{
pDI->proxy.fEnable = TRUE;
SetFocus(GetDlgItem(hDlg, IDC_PROXY_ADDR));
SendMessage(GetDlgItem(hDlg, IDC_PROXY_ADDR), EM_SETSEL, 0, -1);
}
else
{
pDI->proxy.fEnable = FALSE;
}
PopulateProxyControls(hDlg, &pDI->proxy, FALSE);
#ifdef UNIX
ENABLEAPPLY(hDlg);
#endif
break;
case IDC_CONFIGSCRIPT:
if(IsDlgButtonChecked(hDlg, IDC_CONFIGSCRIPT))
{
// set focus to config script url
SetFocus(GetDlgItem(hDlg, IDC_CONFIG_ADDR));
SendMessage(GetDlgItem(hDlg, IDC_CONFIG_ADDR), EM_SETSEL, 0, -1);
}
PopulateProxyControls(hDlg, &pDI->proxy, FALSE);
#ifdef UNIX
ENABLEAPPLY(hDlg);
#endif
break;
#ifdef UNIX
case IDC_AUTODISCOVER:
case IDC_PROXY_OMIT_LOCAL_ADDRESSES:
ENABLEAPPLY(hDlg);
break;
case IDC_PROXY_PORT:
case IDC_PROXY_ADDR:
case IDC_CONFIG_ADDR:
switch (HIWORD(wParam))
{
case EN_CHANGE:
ENABLEAPPLY(hDlg);
break;
}
break;
#endif
case IDC_DONT_USE_CONNECTION:
PopulateProxyControls(hDlg, &pDI->proxy, FALSE);
break;
case IDOK:
if(FALSE == DialupDlgOk(hDlg, pDI))
// something is wrong... don't exit yet
break;
// fall through
case IDCANCEL:
return EndDialog(hDlg, 0);
}
break;
case WM_HELP: // F1
ResWinHelp((HWND) ((LPHELPINFO)lParam)->hItemHandle, IDS_HELPFILE,
HELP_WM_HELP, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
case WM_CONTEXTMENU: // right mouse click
ResWinHelp((HWND)wParam, IDS_HELPFILE,
HELP_CONTEXTMENU, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
#ifdef UNIX
case WM_NOTIFY:
{
NMHDR * lpnm = (NMHDR *) lParam;
switch (lpnm->code)
{
case PSN_APPLY:
{
if(FALSE == DialupDlgOk(hDlg, pDI))
// something is wrong... don't exit yet
break;
// fall through
}
}
}
#endif
}
return FALSE;
}
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//
// Advanced dial-up settings dialog
//
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
//
// NAME: AdvDialupDlgProc
//
// SYNOPSIS: Dialog proc for dial up dialog
//
////////////////////////////////////////////////////////////////////
void EnableAdvDialControls(HWND hDlg)
{
BOOL fIdle = IsDlgButtonChecked(hDlg, IDC_ENABLE_AUTODISCONNECT);
// on if we have idle disconnect...
EnableDlgItem(hDlg, IDC_IDLE_TIMEOUT, fIdle);
EnableDlgItem(hDlg, IDC_IDLE_SPIN, fIdle);
}
BOOL AdvDialupDlgInit(HWND hDlg, LPTSTR pszConnectoid)
{
TCHAR szTemp[MAX_PATH];
DWORD dwRedialAttempts, dwRedialInterval, dwAutodisconnectTime;
BOOL fExit, fDisconnect;
// save connectoid name
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)pszConnectoid);
// figure out our registry key
GetConnKey(pszConnectoid, szTemp, MAX_PATH);
// open connectoid or lan settings
RegEntry reCon(szTemp, HKEY_CURRENT_USER);
if(ERROR_SUCCESS != reCon.GetError())
return FALSE;
//
// Read autodial / redial stuff
//
// We get this stuff from the connectoid if possible. We assume it's all
// saved to the connectoid together so if EnableAutodial is present there,
// read everything from there else read everything from the IE4 settings.
//
dwRedialInterval = reCon.GetNumber(REGSTR_VAL_REDIALINTERVAL, DEF_REDIAL_WAIT);
dwRedialAttempts = reCon.GetNumber(REGSTR_VAL_REDIALATTEMPTS, DEF_REDIAL_TRIES);
// autodisconnect
fDisconnect = (BOOL)reCon.GetNumber(REGSTR_VAL_ENABLEAUTODIALDISCONNECT, 0);
dwAutodisconnectTime = reCon.GetNumber(REGSTR_VAL_DISCONNECTIDLETIME, DEF_AUTODISCONNECT_TIME);
fExit = (BOOL)reCon.GetNumber(REGSTR_VAL_ENABLEEXITDISCONNECT, 0);
//
// Check if the mobile pack is installed and if it is not - then do not have it checked
//
DWORD dwRes = JitFeature(hDlg, clsidFeatureMobile, TRUE);
if(JIT_PRESENT != dwRes)
{
fDisconnect = FALSE;
fExit = FALSE;
// check to see if offline pack is installed and disable the disconnect
// options if user has bailed on it
if(JIT_NOT_AVAILABLE == dwRes) {
// can't get offline pack so disable options
CheckDlgButton(hDlg, IDC_ENABLE_AUTODISCONNECT, FALSE);
CheckDlgButton(hDlg, IDC_EXIT_DISCONNECT, FALSE);
EnableWindow(GetDlgItem(hDlg, IDC_ENABLE_AUTODISCONNECT), FALSE);
EnableWindow(GetDlgItem(hDlg, IDC_TX_AUTODISCONNECT), FALSE);
EnableWindow(GetDlgItem(hDlg, IDC_EXIT_DISCONNECT), FALSE);
}
}
//
// Populate controls
//
CheckDlgButton(hDlg, IDC_ENABLE_AUTODISCONNECT, fDisconnect);
CheckDlgButton(hDlg, IDC_EXIT_DISCONNECT, fExit);
SendDlgItemMessage(hDlg, IDC_IDLE_SPIN, UDM_SETPOS, 0, dwAutodisconnectTime);
SendDlgItemMessage(hDlg, IDC_CONNECT_SPIN,UDM_SETPOS, 0, dwRedialAttempts);
SendDlgItemMessage(hDlg, IDC_INTERVAL_SPIN,UDM_SETPOS, 0, dwRedialInterval);
//
// Set control limits
//
Edit_LimitText(GetDlgItem(hDlg,IDC_IDLE_TIMEOUT), 2); // limit edit ctrl to 2 chars
Edit_LimitText(GetDlgItem(hDlg,IDC_IDLE_SPIN), 2);
Edit_LimitText(GetDlgItem(hDlg,IDC_CONNECT_SPIN), 2);
// set spin control min/max
SendDlgItemMessage(hDlg,IDC_IDLE_SPIN,UDM_SETRANGE,0,
MAKELPARAM(MAX_AUTODISCONNECT_TIME,MIN_AUTODISCONNECT_TIME));
SendDlgItemMessage(hDlg,IDC_CONNECT_SPIN,UDM_SETRANGE,0,
MAKELPARAM(MAX_REDIAL_TRIES,MIN_REDIAL_TRIES));
SendDlgItemMessage(hDlg,IDC_INTERVAL_SPIN,UDM_SETRANGE,0,
MAKELPARAM(MAX_REDIAL_WAIT,MIN_REDIAL_WAIT));
// enable controls
EnableAdvDialControls(hDlg);
return TRUE;
}
BOOL AdvDialupDlgOk(HWND hDlg, LPTSTR pszConnectoid)
{
TCHAR szTemp[MAX_PATH];
GetConnKey(pszConnectoid, szTemp, MAX_PATH);
// open connectoid or lan settings
RegEntry reCon(szTemp, HKEY_CURRENT_USER);
if(ERROR_SUCCESS != reCon.GetError())
return FALSE;
// Save autodisconnect values
BOOL fExit = IsDlgButtonChecked(hDlg,IDC_EXIT_DISCONNECT);
BOOL fDisconnect = IsDlgButtonChecked(hDlg,IDC_ENABLE_AUTODISCONNECT);
if(fExit || fDisconnect) {
// make sure offline pack is installed or this feature won't work.
DWORD dwRes = JitFeature(hDlg, clsidFeatureMobile, FALSE);
if(JIT_PRESENT != dwRes) {
// user doesn't want to download it so turn off autodisconnect
fExit = FALSE;
fDisconnect = FALSE;
}
}
reCon.SetValue(REGSTR_VAL_ENABLEAUTODIALDISCONNECT, (DWORD)fDisconnect);
reCon.SetValue(REGSTR_VAL_ENABLEEXITDISCONNECT, (DWORD)fExit);
if(fDisconnect)
{
// get autodisconnect time from edit control
// Sundown: coercion to 32b since values are range checked
DWORD dwAutoDisconnectTime = (DWORD) SendDlgItemMessage(hDlg, IDC_IDLE_SPIN,
UDM_GETPOS,0,0);
if(HIWORD(dwAutoDisconnectTime)) {
MsgBox(hDlg, IDS_INVALID_AUTODISCONNECT_TIME, 0, MB_OK);
// decide if it's too big or too small and fix it appropriately
if(GetDlgItemInt(hDlg, IDC_IDLE_TIMEOUT, NULL, FALSE) < MIN_AUTODISCONNECT_TIME)
dwAutoDisconnectTime = MIN_AUTODISCONNECT_TIME;
else
dwAutoDisconnectTime = MAX_AUTODISCONNECT_TIME;
SendDlgItemMessage(hDlg, IDC_IDLE_SPIN, UDM_SETPOS, 0, dwAutoDisconnectTime);
SetFocus(GetDlgItem(hDlg, IDC_IDLE_TIMEOUT));
return FALSE;
}
// save it to registry
reCon.SetValue(REGSTR_VAL_DISCONNECTIDLETIME, dwAutoDisconnectTime);
// also save this value to MSN autodisconnect value, to
// avoid confusion. At some point in the future we'll
// combine our UI...
RegEntry reMSN(REGSTR_PATH_MOSDISCONNECT,HKEY_CURRENT_USER);
if (reMSN.GetError() == ERROR_SUCCESS)
{
reMSN.SetValue(REGSTR_VAL_MOSDISCONNECT,dwAutoDisconnectTime);
}
}
// save redial info
DWORD_PTR dwRedialTry = SendDlgItemMessage(hDlg, IDC_CONNECT_SPIN, UDM_GETPOS, 0, 0);
DWORD_PTR dwRedialWait = SendDlgItemMessage(hDlg, IDC_INTERVAL_SPIN, UDM_GETPOS, 0, 0);
if(HIWORD(dwRedialTry)) {
MsgBox(hDlg, IDS_INVALID_REDIAL_ATTEMPTS, 0, MB_OK);
if(GetDlgItemInt(hDlg, IDC_CONNECT, NULL, FALSE) < MIN_REDIAL_TRIES)
dwRedialTry = MIN_REDIAL_TRIES;
else
dwRedialTry = MAX_REDIAL_TRIES;
SendDlgItemMessage(hDlg, IDC_CONNECT_SPIN, UDM_SETPOS, 0, dwRedialTry);
SetFocus(GetDlgItem(hDlg, IDC_CONNECT));
return FALSE;
}
if(HIWORD(dwRedialWait)) {
MsgBox(hDlg, IDS_INVALID_REDIAL_WAIT, 0, MB_OK);
if(GetDlgItemInt(hDlg, IDC_INTERVAL, NULL, FALSE) < MIN_REDIAL_WAIT)
dwRedialWait = MIN_REDIAL_WAIT;
else
dwRedialWait = MAX_REDIAL_WAIT;
SendDlgItemMessage(hDlg, IDC_INTERVAL_SPIN, UDM_SETPOS, 0, dwRedialWait);
SetFocus(GetDlgItem(hDlg, IDC_INTERVAL));
return FALSE;
}
reCon.SetValue(REGSTR_VAL_REDIALATTEMPTS, (DWORD) dwRedialTry);
reCon.SetValue(REGSTR_VAL_REDIALINTERVAL, (DWORD) dwRedialWait);
return TRUE;
}
INT_PTR CALLBACK AdvDialupDlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
LPTSTR pszConn = (LPTSTR) GetWindowLongPtr(hDlg, GWLP_USERDATA);
switch (uMsg) {
case WM_INITDIALOG:
ASSERT(lParam);
AdvDialupDlgInit(hDlg, (LPTSTR)lParam);
return FALSE;
case WM_COMMAND:
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
case IDC_ENABLE_AUTODISCONNECT:
EnableAdvDialControls(hDlg);
break;
case IDOK:
if(FALSE == AdvDialupDlgOk(hDlg, pszConn))
// something is wrong... don't exit yet
break;
// fall through
case IDCANCEL:
return EndDialog(hDlg, 0);
}
break;
case WM_HELP: // F1
ResWinHelp((HWND) ((LPHELPINFO)lParam)->hItemHandle, IDS_HELPFILE,
HELP_WM_HELP, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
case WM_CONTEXTMENU: // right mouse click
ResWinHelp((HWND)wParam, IDS_HELPFILE,
HELP_CONTEXTMENU, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
}
return FALSE;
}
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//
// Advanced autoconfig settings dialog (only used by IEAK)
//
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
BOOL AdvAutocnfgDlgInit(HWND hDlg, LPTSTR pszConnectoid)
{
INTERNET_PER_CONN_OPTION_LIST list;
DWORD dwBufSize = sizeof(list);
// save connectoid name
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)pszConnectoid);
list.pszConnection = (pszConnectoid && *pszConnectoid) ? pszConnectoid : NULL;
list.dwSize = sizeof(list);
list.dwOptionCount = 3;
list.pOptions = new INTERNET_PER_CONN_OPTION[3];
if(NULL == list.pOptions)
{
return FALSE;
}
list.pOptions[0].dwOption = INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL;
list.pOptions[1].dwOption = INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS;
list.pOptions[2].dwOption = INTERNET_PER_CONN_AUTODISCOVERY_FLAGS;
if(FALSE == InternetQueryOption(NULL,
INTERNET_OPTION_PER_CONNECTION_OPTION, &list, &dwBufSize))
{
delete [] list.pOptions;
return FALSE;
}
// autoproxy url (js)
if(list.pOptions[0].Value.pszValue)
{
SetWindowText(GetDlgItem(hDlg, IDC_CONFIGJS_ADDR), list.pOptions[0].Value.pszValue);
}
// autoconfig timer interval
if(list.pOptions[1].Value.dwValue)
{
TCHAR szTimerInterval[16];
wsprintf(szTimerInterval, TEXT("%d"), list.pOptions[1].Value.dwValue);
SetWindowText(GetDlgItem(hDlg, IDC_CONFIGTIMER), szTimerInterval);
}
// autoconfig optimization
CheckDlgButton(hDlg, IDC_CONFIGOPTIMIZE,
(list.pOptions[2].Value.dwValue & AUTO_PROXY_FLAG_CACHE_INIT_RUN ) ? BST_CHECKED : BST_UNCHECKED);
// all done with options list
if (list.pOptions[0].Value.pszValue)
{
GlobalFree(list.pOptions[0].Value.pszValue);
}
delete [] list.pOptions;
return TRUE;
}
BOOL AdvAutocnfgDlgOk(HWND hDlg, LPTSTR pszConnectoid)
{
INTERNET_PER_CONN_OPTION_LIST list;
DWORD dwBufSize = sizeof(list);
TCHAR szAutoconfig[MAX_URL_STRING];
TCHAR szTimerInterval[16];
list.pszConnection = (pszConnectoid && *pszConnectoid) ? pszConnectoid : NULL;
list.dwSize = sizeof(list);
list.dwOptionCount = 1;
list.pOptions = new INTERNET_PER_CONN_OPTION[3];
if(NULL == list.pOptions)
{
return FALSE;
}
list.pOptions[0].dwOption = INTERNET_PER_CONN_AUTODISCOVERY_FLAGS;
//
// Query autodiscover flags - we just need to set one bit in there
//
if(FALSE == InternetQueryOption(NULL, INTERNET_OPTION_PER_CONNECTION_OPTION, &list, &dwBufSize))
{
delete [] list.pOptions;
return FALSE;
}
// save autoconfiguration optimization field
if (IsDlgButtonChecked(hDlg, IDC_CONFIGOPTIMIZE) == BST_CHECKED)
list.pOptions[0].Value.dwValue |= AUTO_PROXY_FLAG_CACHE_INIT_RUN ;
else
list.pOptions[0].Value.dwValue &= ~AUTO_PROXY_FLAG_CACHE_INIT_RUN ;
//
// save autoproxy url
//
list.pOptions[1].dwOption = INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL;
GetWindowText(GetDlgItem(hDlg, IDC_CONFIGJS_ADDR), szAutoconfig, sizeof(szAutoconfig));
list.pOptions[1].Value.pszValue = szAutoconfig;
//
// save autoconfig timer
//
list.pOptions[2].dwOption = INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS;
list.pOptions[2].Value.dwValue = 0;
if(GetWindowText(GetDlgItem(hDlg, IDC_CONFIGTIMER), szTimerInterval, sizeof(szTimerInterval)))
list.pOptions[2].Value.dwValue = StrToInt(szTimerInterval);
// update wininet
list.dwOptionCount = 3;
InternetSetOption(NULL, INTERNET_OPTION_PER_CONNECTION_OPTION, &list, dwBufSize);
// tell wininet that the proxy info has changed
InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
delete [] list.pOptions;
return TRUE;
}
///////////////////////////////////////////////////////////////////
//
// NAME: AdvAutocnfgProc
//
// SYNOPSIS: Dialog proc for autoconfig dialog
//
////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK AdvAutocnfgDlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
LPTSTR pszConn = (LPTSTR) GetWindowLongPtr(hDlg, GWLP_USERDATA);
switch (uMsg) {
case WM_INITDIALOG:
AdvAutocnfgDlgInit(hDlg, (LPTSTR)lParam);
return FALSE;
case WM_COMMAND:
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
case IDOK:
if(FALSE == AdvAutocnfgDlgOk(hDlg, pszConn))
// something is wrong... don't exit yet
break;
// fall through
case IDCANCEL:
return EndDialog(hDlg, 0);
}
break;
case WM_HELP: // F1
ResWinHelp((HWND) ((LPHELPINFO)lParam)->hItemHandle, IDS_HELPFILE,
HELP_WM_HELP, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
case WM_CONTEXTMENU: // right mouse click
ResWinHelp((HWND)wParam, IDS_HELPFILE,
HELP_CONTEXTMENU, (DWORD_PTR)(LPSTR)mapIDCsToIDHs);
break;
}
return FALSE;
}