/* * Copyright © 2010 Keith Packard * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ package altosui; import java.lang.*; import java.util.*; import libaltosJNI.*; public class AltosDevice extends altos_device { static boolean initialized = false; static { try { System.loadLibrary("altos"); libaltos.altos_init(); initialized = true; } catch (UnsatisfiedLinkError e) { System.err.println("Native library failed to load.\n" + e); } } public final static int TeleMetrum = libaltosConstants.USB_PRODUCT_TELEMETRUM; public final static int TeleDongle = libaltosConstants.USB_PRODUCT_TELEDONGLE; public final static int TeleTerra = libaltosConstants.USB_PRODUCT_TELETERRA; public final static int Any = 0x10000; public final static int BaseStation = 0x10000 + 1; public String toString() { String name = getName(); if (name == null) name = "Altus Metrum"; return String.format("%-20.20s %4d %s", getName(), getSerial(), getPath()); } public boolean isAltusMetrum() { if (getVendor() != libaltosConstants.USB_VENDOR_ALTUSMETRUM) return false; if (getProduct() < libaltosConstants.USB_PRODUCT_ALTUSMETRUM_MIN) return false; if (getProduct() > libaltosConstants.USB_PRODUCT_ALTUSMETRUM_MAX) return false; return true; } public boolean matchProduct(int want_product) { if (want_product == Any) return true; if (want_product == BaseStation) return matchProduct(TeleDongle) || matchProduct(TeleTerra); if (!isAltusMetrum()) return false; int have_product = getProduct(); if (want_product == have_product) return true; if (have_product != libaltosConstants.USB_PRODUCT_ALTUSMETRUM) return false; String name = getName(); if (name == null) return false; if (want_product == libaltosConstants.USB_PRODUCT_TELEMETRUM) return name.startsWith("TeleMetrum"); if (want_product == libaltosConstants.USB_PRODUCT_TELEDONGLE) return name.startsWith("TeleDongle"); if (want_product == libaltosConstants.USB_PRODUCT_TELETERRA) return name.startsWith("TeleTerra"); return false; } static AltosDevice[] list(int product) { if (!initialized) return null; SWIGTYPE_p_altos_list list = libaltos.altos_list_start(); ArrayList device_list = new ArrayList(); if (list != null) { SWIGTYPE_p_altos_file file; for (;;) { AltosDevice device = new AltosDevice(); if (libaltos.altos_list_next(list, device) == 0) break; if (device.matchProduct(product)) device_list.add(device); } libaltos.altos_list_finish(list); } AltosDevice[] devices = new AltosDevice[device_list.size()]; for (int i = 0; i < device_list.size(); i++) devices[i] = device_list.get(i); return devices; } }