Initial Commit - Copy from Altus Metrum AltOS

altosuilib/AltosUSBDevice.java

@@ -0,0 +1,144 @@
+/*
+ * 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;
+	}
+}