46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#include <windows.h>
|
|
#include <nsis/pluginapi.h>
|
|
#include <psapi.h>
|
|
#include "main.h"
|
|
|
|
EXTERN_C __declspec(dllexport)
|
|
void __cdecl IsProcessRunning(HWND hwndParent, int string_size, TCHAR *variables, stack_t **stacktop, extra_parameters *extra) {
|
|
EXDLL_INIT();
|
|
g_hwndParent = hwndParent;
|
|
|
|
LPTSTR process = (LPTSTR)malloc(string_size * sizeof(TCHAR));
|
|
popstring(process);
|
|
CharLowerBuffW(process, wcslen(process));
|
|
|
|
// Yes, eat all of our SHRTs!
|
|
DWORD pids[SHRT_MAX];
|
|
DWORD bytesReturned;
|
|
if (!EnumProcesses(pids, sizeof(pids), &bytesReturned)) {
|
|
pushstring(L"0");
|
|
return;
|
|
}
|
|
|
|
DWORD count = bytesReturned / sizeof(DWORD);
|
|
for (DWORD i = 0; i < count; ++i) {
|
|
HANDLE handle = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION | PROCESS_VM_READ, FALSE, pids[i]);
|
|
if (handle) {
|
|
WCHAR path[MAX_PATH];
|
|
if (GetProcessImageFileName(handle, path, ARRAYSIZE(path))) {
|
|
LPWSTR basename = wcsrchr(path, L'\\');
|
|
if (basename != NULL) {
|
|
basename += 1;
|
|
CharLowerBuffW(basename, wcslen(basename));
|
|
if (_wcsicmp(process, basename) == 0) {
|
|
pushstring(L"1");
|
|
CloseHandle(handle);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
CloseHandle(handle);
|
|
}
|
|
}
|
|
|
|
pushstring(L"0");
|
|
}
|