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working default shell detection

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This commit is contained in:
freedom
2023-07-20 02:34:38 -06:00
parent 78410609a9
commit 7db4efca96
5 changed files with 37 additions and 20 deletions
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37
progmgr/registry.c
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@@ -8,9 +8,11 @@
\* * * * * * * */
/* Headers */
#include "progmgr.h"
#include "registry.h"
// #define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#include <shlwapi.h>
/* Functions */
/* * * *\
@@ -35,24 +37,35 @@ BOOL InitializeRegistryKeys()
IsProgMgrDefaultShell -
Detects if Program Manager is the default shell.
RETURNS -
True if successful, false if unsuccessful.
True if Program Manager is the default shell,
false if otherwise or an error occurs.
\* * * */
BOOL IsProgMgrDefaultShell()
{
HKEY hkeyWinlogon;
//DWORD szShell;
//DWORD cbBuffer = 0;
HKEY hKeyWinlogon;
WCHAR szShell[HKEYMAXLEN] = L"";
DWORD dwType;
DWORD dwBufferSize;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, SHELL_KEY, 0, KEY_READ, &hkeyWinlogon) == ERROR_SUCCESS) {
//if (RegQueryValueEx(hkeyWinlogon, L"Shell", 0, NULL, szShell, &cbBuffer) == ERROR_SUCCESS) {
// we probably found progman
//}
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, SHELL_KEY, 0, KEY_READ, &hKeyWinlogon) == ERROR_SUCCESS) {
if (RegQueryValueEx(hKeyWinlogon, L"Shell", 0, &dwType, (LPBYTE)szShell, &dwBufferSize) == ERROR_SUCCESS) {
if (StrStr(szShell, szProgMgr)) {
// ProgMgr detected >:)
RegCloseKey(hKeyWinlogon);
return TRUE;
}
else {
// Inferior shell detected.
RegCloseKey(hKeyWinlogon);
return FALSE;
}
}
}
else {
// assume that progman is the shell.
// Assume that we're the shell... just incase.
RegCloseKey(hKeyWinlogon);
return TRUE;
}
RegCloseKey(hkeyWinlogon);
// No registry access.
return FALSE;
}