Test

shared/GetPidForName.c

@@ -0,0 +1,36 @@
+#include "stdafx.h"
+#include <psapi.h>
+#include "GetPidForName.h"
+
+#pragma comment(lib, "psapi.lib")
+
+DWORD GetPidForName(const LPTSTR process) {
+	// Yes, eat all of our SHRTs!
+	DWORD pids[SHRT_MAX];
+	DWORD bytesReturned;
+	if (!EnumProcesses(pids, sizeof(pids), &bytesReturned)) {
+		return 0;
+	}
+
+	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 (GetModuleBaseName(handle, NULL, path, ARRAYSIZE(path))) {
+				LPWSTR basename = wcsrchr(path, L'\\');
+				if (basename) {
+					basename += 1;
+					CharLowerBuffW(basename, (DWORD)wcslen(basename));
+					if (_wcsicmp(process, basename) == 0) {
+						CloseHandle(handle);
+						return pids[i];
+					}
+				}
+			}
+			CloseHandle(handle);
+		}
+	}
+
+	return 0;
+}