#define LOG_MODULE "clock-hook"

#include <windows.h>

#include "hook/table.h"

#include "util/defs.h"
#include "util/log.h"

static BOOL STDCALL my_SetLocalTime(const SYSTEMTIME* lpSystemTime);
static BOOL (STDCALL *real_SetLocalTime)(const SYSTEMTIME* lpSystemTime);

static const struct hook_symbol clock_hook_syms[] = {
    {
        .name   = "SetLocalTime",
        .patch  = my_SetLocalTime,
        .link   = (void **) &real_SetLocalTime
    },
};

static BOOL STDCALL my_SetLocalTime(const SYSTEMTIME* lpSystemTime)
{
    /* Stub, don't mess with system clock */
    log_misc("Blocked setting system clock time");
    return TRUE;
}

void iidxhook_util_clock_hook_init(void)
{
    hook_table_apply(
            NULL,
            "kernel32.dll",
            clock_hook_syms,
            lengthof(clock_hook_syms));

    log_info("Inserted clock hooks");
}