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[EXPLORER] handle RunOnceEx by invoking RunOnceEx in iernonce.dll

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This commit is contained in:
He Yang 2021-08-13 04:13:52 +08:00 committed by George Bișoc
parent ed5aad0c44
commit 83eaa87304
1 changed files with 68 additions and 3 deletions
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71
base/shell/explorer/startup.cpp
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@ -3,6 +3,7 @@
* Copyright (C) 2002 Shachar Shemesh
* Copyright (C) 2013 Edijs Kolesnikovics
* Copyright (C) 2018 Katayama Hirofumi MZ
* Copyright (C) 2021 He Yang
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -28,7 +29,7 @@
* The operations performed are (by order of execution):
*
* After log in
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceEx (synch, no imp)
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceEx (synch)
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce (synch)
* - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run (asynch)
* - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run (asynch)
@ -36,7 +37,7 @@
* - Current user Startup folder "%USERPROFILE%\Start Menu\Programs\Startup" (asynch, no imp)
* - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce (asynch)
*
* None is processed in Safe Mode // FIXME: Check RunOnceEx in Safe Mode
* None is processed in Safe Mode
*/
#include "precomp.h"
@ -317,6 +318,68 @@ end:
return res == ERROR_SUCCESS ? TRUE : FALSE;
}
/**
* Process "RunOnceEx" type registry key.
* rundll32.exe will be invoked if the corresponding key has items inside, and wait for it.
* hkRoot is the HKEY from which
* "Software\Microsoft\Windows\CurrentVersion\RunOnceEx"
* is opened.
*/
static BOOL ProcessRunOnceEx(HKEY hkRoot)
{
HKEY hkRunOnceEx = NULL;
LONG res = ERROR_SUCCESS;
WCHAR cmdLine[] = L"rundll32 iernonce.dll RunOnceExProcess";
DWORD dwSubKeyCnt;
res = RegOpenKeyExW(hkRoot,
L"Software\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx",
0,
KEY_READ,
&hkRunOnceEx);
if (res != ERROR_SUCCESS)
{
TRACE("RegOpenKeyW failed on Software\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx (%ld)\n", res);
goto end;
}
res = RegQueryInfoKeyW(hkRunOnceEx,
NULL,
NULL,
NULL,
&dwSubKeyCnt,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
if (res != ERROR_SUCCESS)
{
TRACE("RegQueryInfoKeyW failed on Software\\Microsoft\\Windows\\CurrentVersion\\RunOnceEx (%ld)\n", res);
goto end;
}
if (dwSubKeyCnt != 0)
{
if (runCmd(cmdLine, NULL, TRUE, TRUE) == INVALID_RUNCMD_RETURN)
{
TRACE("runCmd failed (%ld)\n", res = GetLastError());
goto end;
}
}
end:
if (hkRunOnceEx != NULL)
RegCloseKey(hkRunOnceEx);
TRACE("done\n");
return res == ERROR_SUCCESS ? TRUE : FALSE;
}
static BOOL
AutoStartupApplications(INT nCSIDL_Folder)
{
@ -414,7 +477,9 @@ INT ProcessStartupItems(VOID)
* stopping if one fails, skipping if necessary.
*/
res = TRUE;
/* TODO: RunOnceEx */
if (res && bNormalBoot)
ProcessRunOnceEx(HKEY_LOCAL_MACHINE);
if (res && (SHRestricted(REST_NOLOCALMACHINERUNONCE) == 0))
res = ProcessRunKeys(HKEY_LOCAL_MACHINE, L"RunOnce", TRUE, TRUE);