BOOL __generalJvmSave()

in src/native/windows/apps/prunmgr/prunmgr.c [456:510]

• 51 lines of code
• 9 McCabe index (conditional complexity)

BOOL __generalJvmSave(HWND hDlg)
{
    WCHAR szB[SIZ_HUGLEN];
    LPWSTR p, s;
    DWORD  l;
    if (!(TST_BIT_FLAG(_propertyChanged, 4)))
        return TRUE;
    CLR_BIT_FLAG(_propertyChanged, 4);

    if (IS_INVALID_HANDLE(hService))
        return FALSE;
    if (!IsDlgButtonChecked(hDlg, IDC_PPJAUTO)) {
        GetDlgItemTextW(hDlg, IDC_PPJJVM,  szB, SIZ_HUGMAX);
    }
    else
        lstrcpyW(szB, L"auto");
    apxRegistrySetStrW(hRegserv, APXREG_PARAMSOFTWARE, _s_java, L"Jvm", szB);
    GetDlgItemTextW(hDlg, IDC_PPJCLASSPATH,  szB, SIZ_HUGMAX);
    apxRegistrySetStrW(hRegserv, APXREG_PARAMSOFTWARE, _s_java, L"Classpath", szB);

    l = GetWindowTextLength(GetDlgItem(hDlg, IDC_PPJOPTIONS));
    p = apxPoolAlloc(hPool, (l + 2) * sizeof(WCHAR));
    GetDlgItemTextW(hDlg, IDC_PPJOPTIONS,  p, l + 1);
    s = apxCRLFToMszW(hPool, p, &l);
    apxFree(p);
    apxRegistrySetMzStrW(hRegserv, APXREG_PARAMSOFTWARE,
                         _s_java, L"Options", s, l);
    if (!GetDlgItemTextW(hDlg, IDC_PPJMS,  szB, SIZ_HUGMAX))
        szB[0] = L'\0';

    l = GetWindowTextLength(GetDlgItem(hDlg, IDC_PPJOPTIONS9));
    p = apxPoolAlloc(hPool, (l + 2) * sizeof(WCHAR));
    GetDlgItemTextW(hDlg, IDC_PPJOPTIONS9, p, l + 1);
    s = apxCRLFToMszW(hPool, p, &l);
    apxFree(p);
    apxRegistrySetMzStrW(hRegserv, APXREG_PARAMSOFTWARE,
        _s_java, L"Options9", s, l);
    if (!GetDlgItemTextW(hDlg, IDC_PPJMS, szB, SIZ_HUGMAX))
        szB[0] = L'\0';

    apxRegistrySetNumW(hRegserv, APXREG_PARAMSOFTWARE, _s_java, L"JvmMs",
                       apxAtoulW(szB));
    if (!GetDlgItemTextW(hDlg, IDC_PPJMX,  szB, SIZ_DESMAX))
        szB[0] = L'\0';
    apxRegistrySetNumW(hRegserv, APXREG_PARAMSOFTWARE, _s_java, L"JvmMx",
                       apxAtoulW(szB));
    if (!GetDlgItemTextW(hDlg, IDC_PPJSS,  szB, SIZ_DESMAX))
        szB[0] = L'\0';
    apxRegistrySetNumW(hRegserv, APXREG_PARAMSOFTWARE, _s_java, L"JvmSs",
                       apxAtoulW(szB));
    apxFree(s);
    if (!(TST_BIT_FLAG(_propertyChanged, 1)))
        PostMessage(_gui_store->hMainWnd, WM_COMMAND, MAKEWPARAM(IDMS_REFRESH, 0), 0);
    return TRUE;
}