TeleStern/altosuilib/AltosUSBDevice.java

145 lines
4.0 KiB
Java

/*
* Copyright © 2010 Keith Packard <keithp@keithp.com>
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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 org.altusmetrum.altosuilib_14;
import java.util.*;
import libaltosJNI.*;
import org.altusmetrum.altoslib_14.*;
public class AltosUSBDevice extends altos_device implements AltosDevice {
public String toString() {
String name = getName();
if (name == null || "".equals(name))
name = "Altus Metrum";
return String.format("%-20.20s %4d %s",
name, getSerial(), getPath());
}
public String toShortString() {
String name = getName();
if (name == null || "".equals(name))
name = "Altus Metrum";
return String.format("%s %d %s",
name, getSerial(), getPath());
}
public String getErrorString() {
altos_error error = new altos_error();
libaltos.altos_get_last_error(error);
return String.format("%s (%d)", error.getString(), error.getCode());
}
public SWIGTYPE_p_altos_file open() {
return libaltos.altos_open(this);
}
public boolean isAltusMetrum() {
if (getVendor() != AltosUILib.vendor_altusmetrum)
return false;
if (getProduct() < AltosUILib.product_altusmetrum_min)
return false;
if (getProduct() > AltosUILib.product_altusmetrum_max)
return false;
return true;
}
public boolean matchProduct(int want_product) {
if (!isAltusMetrum())
return false;
if (want_product == AltosUILib.product_any)
return true;
int have_product = getProduct();
if (want_product == AltosUILib.product_basestation)
return have_product == AltosUILib.product_teledongle ||
have_product == AltosUILib.product_telebt ||
have_product == AltosUILib.product_megadongle;
if (want_product == AltosUILib.product_altimeter)
return have_product == AltosUILib.product_telemetrum ||
have_product == AltosUILib.product_telemega ||
have_product == AltosUILib.product_easytimer ||
have_product == AltosUILib.product_easymega ||
have_product == AltosUILib.product_telegps ||
have_product == AltosUILib.product_easymini ||
have_product == AltosUILib.product_telemini;
if (have_product == AltosUILib.product_altusmetrum) /* old devices match any request */
return true;
if (want_product == have_product)
return true;
return false;
}
public int hashCode() {
return getVendor() ^ getProduct() ^ getSerial() ^ getPath().hashCode();
}
public AltosUsbId usb_id() {
return new AltosUsbId(getVendor(), getProduct());
}
public String usb_product() {
return getName();
}
public boolean equals(Object o) {
if (o == null)
return false;
if (!(o instanceof AltosUSBDevice))
return false;
AltosUSBDevice other = (AltosUSBDevice) o;
return getVendor() == other.getVendor() &&
getProduct() == other.getProduct() &&
getSerial() == other.getSerial() &&
getPath().equals(other.getPath());
}
static public java.util.List<AltosDevice> list(int product) {
if (!AltosUILib.load_library())
return null;
SWIGTYPE_p_altos_list list = libaltos.altos_list_start();
ArrayList<AltosDevice> device_list = new ArrayList<AltosDevice>();
if (list != null) {
for (;;) {
AltosUSBDevice device = new AltosUSBDevice();
if (libaltos.altos_list_next(list, device) == 0)
break;
if (device.matchProduct(product))
device_list.add(device);
}
libaltos.altos_list_finish(list);
}
return device_list;
}
}