Cool_Tools/ExplorerPatcher
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Used built-in function for checking HKCU and then HKLM

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This commit is contained in:
Valentin Radu 2021-09-01 01:17:00 +03:00
parent fff4520ca0
commit 75260bbb32
1 changed files with 7 additions and 50 deletions
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55
ExplorerPatcher/dllmain.c
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@ -1102,62 +1102,19 @@ LRESULT CALLBACK OpenStartOnCurentMonitorThreadHook(
MSG* msg = (MSG*)lParam;
if (GetSystemMetrics(SM_CMONITORS) >= 2 && msg->message == WM_SYSCOMMAND && (msg->wParam & 0xFFF0) == SC_TASKLIST)
{
BOOL bShouldCheckHKLM = FALSE;
HKEY hKey;
if (RegOpenKeyEx(
HKEY_CURRENT_USER,
TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\StartPage"),
0,
KEY_READ,
&hKey
) != ERROR_SUCCESS)
{
bShouldCheckHKLM = TRUE;
}
DWORD dwStatus = 0;
DWORD dwSize = sizeof(DWORD);
if (RegGetValue(
hKey,
NULL,
TEXT("MonitorOverride"),
RRF_RT_REG_DWORD,
NULL,
&dwStatus,
(LPDWORD)(&dwSize)
) != ERROR_SUCCESS)
{
bShouldCheckHKLM = TRUE;
}
RegCloseKey(hKey);
if (bShouldCheckHKLM)
{
if (RegOpenKeyEx(
HKEY_LOCAL_MACHINE,
HMODULE hModule = GetModuleHandle(TEXT("Shlwapi"));
FARPROC SHRegGetValueFromHKCUHKLMFunc = GetProcAddress(hModule, "SHRegGetValueFromHKCUHKLM");
LSTATUS x = 0;
if (!SHRegGetValueFromHKCUHKLMFunc || SHRegGetValueFromHKCUHKLMFunc(
TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\StartPage"),
0,
KEY_READ,
&hKey
) != ERROR_SUCCESS)
{
goto finish;
}
dwStatus = 0;
dwSize = sizeof(DWORD);
if (RegGetValue(
hKey,
NULL,
TEXT("MonitorOverride"),
RRF_RT_REG_DWORD,
SRRF_RT_REG_DWORD,
NULL,
&dwStatus,
(LPDWORD)(&dwSize)
) != ERROR_SUCCESS)
{
goto finish;
}
RegCloseKey(hKey);
}
if (dwStatus == 1)
) != ERROR_SUCCESS || dwStatus == 1)
{
goto finish;
}