366 lines
8.9 KiB
C++
366 lines
8.9 KiB
C++
//*********************************************************************
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//* Microsoft Windows **
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//* Copyright(c) Microsoft Corp., 1994 **
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//*********************************************************************
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//
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// INIT.C - WinMain and initialization code for Internet setup/signup wizard
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//
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// HISTORY:
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//
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// 11/20/94 jeremys Created.
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// 96/03/07 markdu Added gpEnumModem
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// 96/03/09 markdu Added gpRasEntry
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// 96/03/23 markdu Replaced CLIENTINFO references with CLIENTCONFIG.
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// 96/03/26 markdu Put #ifdef __cplusplus around extern "C"
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// 96/04/24 markdu NASH BUG 19289 Added /NOMSN command line flag
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// 96/05/14 markdu NASH BUG 21706 Removed BigFont functions.
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// 96/05/14 markdu NASH BUG 22681 Took out mail and news pages.
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//
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#include "wizard.h"
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#include "icwextsn.h"
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#include "imnext.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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//
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// The LaunchSignupWizard APIs have a PBOOL argument also which gets
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// info to the calling APP whether they need to reboot
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// MKarki (5/4/97) - Fix for Bug #3111
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//
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VOID WINAPI LaunchSignupWizard(LPTSTR lpCmdLine,int nCmdShow, PBOOL pReboot);
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DWORD WINAPI LaunchSignupWizardEx(LPTSTR lpCmdLine,int nReserved, PBOOL pReboot);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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BOOL ParseCommandLine(LPTSTR lpszCommandLine,DWORD * pdwFlags);
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TCHAR * GetTextToNextSpace(LPTSTR pszText,TCHAR * pszOutBuf,UINT cbOutBuf);
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#pragma data_seg(".data")
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WIZARDSTATE * gpWizardState=NULL; // pointer to global wizard state struct
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USERINFO * gpUserInfo=NULL; // pointer to global user info struct
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ENUM_MODEM * gpEnumModem=NULL; // pointer modem enumeration object
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LPRASENTRY gpRasEntry = NULL; // pointer to RASENTRY struct to hold all data
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DWORD gdwRasEntrySize = 0;
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BOOL gfFirstNewConnection = TRUE;
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//
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// set the reboot flag to FALSE
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// MKarki - 5/2/97 - Fix for Bug#3111
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//
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BOOL g_bReboot = FALSE;
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BOOL g_bRebootAtExit = FALSE;
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#pragma data_seg()
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/*******************************************************************
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NAME: LaunchSignupWizard
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SYNOPSIS: Entry point for Internet Setup Wizard UI
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********************************************************************/
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extern "C" VOID WINAPI
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LaunchSignupWizard (
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LPTSTR lpCmdLine,
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int nCmdShow,
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PBOOL pReboot
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)
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{
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BOOL fOK=TRUE;
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// allocate global structures
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gpWizardState = new WIZARDSTATE;
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gpUserInfo = new USERINFO;
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gdwRasEntrySize = sizeof(RASENTRY);
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gpRasEntry = (LPRASENTRY) GlobalAlloc(GPTR,gdwRasEntrySize);
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if (!gpWizardState ||
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!gpUserInfo ||
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!gpRasEntry)
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{
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// display an out of memory error
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MsgBox(NULL,IDS_ERROutOfMemory,MB_ICONEXCLAMATION,MB_OK);
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fOK = FALSE;
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// fall through and clean up any successful allocs below
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}
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if (fOK) {
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DWORD dwFlags = 0;
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ParseCommandLine(lpCmdLine,&dwFlags);
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if (dwFlags & RSW_UNINSTALL) {
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// do uninstall if we got /uninstall on command line
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DoUninstall();
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} else {
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RunSignupWizard(dwFlags);
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}
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}
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// free global structures
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if (gpWizardState)
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delete gpWizardState;
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if (gpUserInfo)
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delete gpUserInfo;
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if (gpEnumModem)
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delete gpEnumModem;
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if (gpRasEntry)
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GlobalFree(gpRasEntry);
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//
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// pass back the info, that the app needs to reboot or not
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// MKarki - 5/2/97 - Fix for Bug#3111
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//
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*pReboot = g_bReboot;
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} //end of LaunchSignupWizard API call
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/*******************************************************************
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NAME: LaunchSignupWizardEx
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SYNOPSIS: Entry point for Internet Setup Wizard UI with back
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capabilities. It will retain previous information
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if called multiple times. The caller *MUST* call
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FreeSignupWizard when done.
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PARAMETERS:
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lpCmdLine - Command line with instructions
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nReserved - Reserved for future use
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RETURNS: ERROR_SUCCESS Everything's okay, wizard finished
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ERROR_CONTINUE User pressed back on first page
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ERROR_CANCELLED User cancelled out of wizard
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<other> Deadly error (message already displayed)
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********************************************************************/
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extern "C" DWORD WINAPI
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LaunchSignupWizardEx (
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LPTSTR lpCmdLine,
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int nReserved,
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PBOOL pReboot
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)
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{
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DWORD dwRet = ERROR_SUCCESS;
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BOOL fFirstTime = FALSE;
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// allocate global structures if needed
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if (!gpWizardState)
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{
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gpWizardState = new WIZARDSTATE;
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fFirstTime = TRUE;
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}
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else
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{
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gpWizardState->uCurrentPage = ORD_PAGE_HOWTOCONNECT;
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gpWizardState->uPagesCompleted = 0;
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}
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if (!gpUserInfo)
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{
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gpUserInfo = new USERINFO;
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fFirstTime = TRUE;
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}
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if (!gpRasEntry)
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{
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gdwRasEntrySize = sizeof(RASENTRY);
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gpRasEntry = (LPRASENTRY) GlobalAlloc(GPTR,gdwRasEntrySize);
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fFirstTime = TRUE;
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}
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if (!gpWizardState || !gpUserInfo || !gpRasEntry)
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{
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MsgBox(NULL,IDS_ERROutOfMemory,MB_ICONEXCLAMATION,MB_OK);
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dwRet = ERROR_NOT_ENOUGH_MEMORY;
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}
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if (ERROR_SUCCESS == dwRet)
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{
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DWORD dwFlags = 0;
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ParseCommandLine(lpCmdLine,&dwFlags);
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if (dwFlags & RSW_UNINSTALL)
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{
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// do uninstall if we got /uninstall on command line
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DoUninstall();
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}
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else
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{
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gfUserFinished = FALSE;
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gfUserBackedOut = FALSE;
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gfUserCancelled = FALSE;
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gfQuitWizard = FALSE;
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// On the first call, don't free the globals, we
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// may be called again. On subsequent calls, don't
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// initialize the globals either.
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dwFlags |= RSW_NOFREE;
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if (!fFirstTime)
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dwFlags |= RSW_NOINIT;
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RunSignupWizard(dwFlags);
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if (gfUserFinished)
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dwRet = ERROR_SUCCESS;
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else if (gfUserBackedOut)
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dwRet = ERROR_CONTINUE;
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else if (gfUserCancelled)
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dwRet = ERROR_CANCELLED;
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else
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dwRet = ERROR_GEN_FAILURE;
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}
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}
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//
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// pass back the info, that the app needs to reboot or not
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// MKarki (5/2/97) Fix for Bug #3111
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//
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*pReboot = g_bReboot;
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return dwRet;
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} // end of LaunchSignupWizardEx API
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/****************************************************************************
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NAME: FreeSignupWizard
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SYNOPSIS: Frees the global structures explicitely. This must be called
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if LaunchSignupWizardEx is used.
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****************************************************************************/
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extern "C" VOID WINAPI FreeSignupWizard(VOID)
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{
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if (gpWizardState)
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{
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delete gpWizardState;
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gpWizardState = NULL;
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}
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if (gpUserInfo)
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{
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delete gpUserInfo;
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gpUserInfo = NULL;
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}
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if (gpRasEntry)
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{
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GlobalFree(gpRasEntry);
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gpRasEntry = NULL;
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gdwRasEntrySize = 0;
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}
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if (gpEnumModem)
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{
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delete gpEnumModem;
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gpEnumModem = NULL;
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}
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if (gpImnApprentice)
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{
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gpImnApprentice->Release();
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gpImnApprentice = NULL;
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}
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if (gfOleInitialized)
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CoUninitialize();
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}
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/****************************************************************************
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NAME: ParseCommandLine
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SYNOPSIS: Parses command line
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****************************************************************************/
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BOOL ParseCommandLine(LPTSTR lpszCommandLine,DWORD * pdwFlags)
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{
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if (!lpszCommandLine || !*lpszCommandLine)
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return TRUE; // nothing to do
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ASSERT(pdwFlags);
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*pdwFlags = 0;
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while (*lpszCommandLine) {
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TCHAR szCommand[SMALL_BUF_LEN+1];
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lpszCommandLine = GetTextToNextSpace(lpszCommandLine,
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szCommand,sizeof(szCommand));
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if (!lstrcmpi(szCommand,szNOREBOOT)) {
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DEBUGMSG("Got /NOREBOOT command line switch");
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*pdwFlags |= RSW_NOREBOOT;
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}
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if (!lstrcmpi(szCommand,szUNINSTALL)) {
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DEBUGMSG("Got /UNINSTALL command line switch");
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*pdwFlags |= RSW_UNINSTALL;
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}
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if (!lstrcmpi(szCommand,szNOMSN)) {
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DEBUGMSG("Got /NOMSN command line switch");
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*pdwFlags |= RSW_NOMSN;
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}
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if (!lstrcmpi(szCommand,szNOIMN)) {
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DEBUGMSG("Got /NOIMN command line switch");
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*pdwFlags |= RSW_NOIMN;
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}
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}
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return TRUE;
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}
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/****************************************************************************
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NAME: GetTextToNextSpace
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SYNOPSIS: Gets text up to next space or end of string, places in
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output buffer
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****************************************************************************/
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TCHAR * GetTextToNextSpace(LPTSTR pszText,TCHAR * pszOutBuf,UINT cbOutBuf)
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{
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ASSERT(pszText);
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ASSERT(pszOutBuf);
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lstrcpy(pszOutBuf,szNull);
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if (!pszText)
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return NULL;
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// advance past spaces
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while (*pszText == ' ')
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pszText ++;
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while (*pszText && (*pszText != ' ') && cbOutBuf>1) {
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*pszOutBuf = *pszText;
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pszOutBuf ++;
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cbOutBuf --;
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pszText ++;
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}
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if (cbOutBuf)
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*pszOutBuf = '\0'; // null-terminate
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while (*pszText == ' ')
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pszText++; // advance past spaces
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return pszText;
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}
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