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Diffstat (limited to 'ao-tools/altosui/AltosDeviceLinux.java')
| -rw-r--r-- | ao-tools/altosui/AltosDeviceLinux.java | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/ao-tools/altosui/AltosDeviceLinux.java b/ao-tools/altosui/AltosDeviceLinux.java deleted file mode 100644 index ffc70aff..00000000 --- a/ao-tools/altosui/AltosDeviceLinux.java +++ /dev/null @@ -1,172 +0,0 @@ -/* - * 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; 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.io.*; -import java.util.*; -import altosui.AltosDevice; - -public class AltosDeviceLinux extends AltosDevice { - - String load_string(File file) { - try { - FileInputStream in = new FileInputStream(file); - String result = ""; - int c; - try { - while ((c = in.read()) != -1) { - if (c == '\n') - break; - result = result + (char) c; - } - return result; - } catch (IOException ee) { - return ""; - } - } catch (FileNotFoundException ee) { - return ""; - } - } - String load_string(File dir, String name) { - return load_string(new File(dir, name)); - } - - int load_hex(File file) { - try { - return Integer.parseInt(load_string(file).trim(), 16); - } catch (NumberFormatException ee) { - return -1; - } - } - - int load_hex(File dir, String name) { - return load_hex(new File(dir, name)); - } - - int load_dec(File file) { - try { - return Integer.parseInt(load_string(file).trim()); - } catch (NumberFormatException ee) { - return -1; - } - } - - int load_dec(File dir, String name) { - return load_dec(new File(dir, name)); - } - - String usb_tty(File sys_dir) { - String base = sys_dir.getName(); - int num_configs = load_hex(sys_dir, "bNumConfigurations"); - int num_inters = load_hex(sys_dir, "bNumInterfaces"); - for (int config = 1; config <= num_configs; config++) { - for (int inter = 0; inter < num_inters; inter++) { - String endpoint_base = String.format("%s:%d.%d", - base, config, inter); - File endpoint_full = new File(sys_dir, endpoint_base); - - File[] namelist; - - /* Check for tty:ttyACMx style names */ - class tty_colon_filter implements FilenameFilter { - public boolean accept(File dir, String name) { - return name.startsWith("tty:"); - } - } - namelist = endpoint_full.listFiles(new tty_colon_filter()); - if (namelist != null && namelist.length > 0) - return new File ("/dev", namelist[0].getName().substring(4)).getPath(); - - /* Check for tty/ttyACMx style names */ - class tty_filter implements FilenameFilter { - public boolean accept(File dir, String name) { - return name.startsWith("tty"); - } - } - File tty_dir = new File(endpoint_full, "tty"); - namelist = tty_dir.listFiles(new tty_filter()); - if (namelist != null && namelist.length > 0) - return new File ("/dev", namelist[0].getName()).getPath(); - } - } - return null; - } - - public AltosDeviceLinux (File sys) { - sys = sys; - manufacturer = load_string(sys, "manufacturer"); - product = load_string(sys, "product"); - serial = load_dec(sys, "serial"); - idProduct = load_hex(sys, "idProduct"); - idVendor = load_hex(sys, "idVendor"); - tty = usb_tty(sys); - } - - public String toString() { - return String.format("%-20s %6d %-15s", product, serial, tty == null ? "" : tty); - } - static public AltosDeviceLinux[] list() { - LinkedList<AltosDeviceLinux> devices = new LinkedList<AltosDeviceLinux>(); - - class dev_filter implements FilenameFilter{ - public boolean accept(File dir, String name) { - for (int i = 0; i < name.length(); i++) { - char c = name.charAt(i); - if (Character.isDigit(c)) - continue; - if (c == '-') - continue; - if (c == '.' && i != 1) - continue; - return false; - } - return true; - } - } - - File usb_devices = new File("/sys/bus/usb/devices"); - File[] devs = usb_devices.listFiles(new dev_filter()); - if (devs != null) { - for (int e = 0; e < devs.length; e++) { - AltosDeviceLinux dev = new AltosDeviceLinux(devs[e]); - if (dev.idVendor == 0xfffe && dev.tty != null) { - devices.add(dev); - } - } - } - AltosDeviceLinux[] foo = new AltosDeviceLinux[devices.size()]; - for (int e = 0; e < devices.size(); e++) - foo[e] = devices.get(e); - return foo; - } - - static public AltosDeviceLinux[] list(String model) { - AltosDeviceLinux[] devices = list(); - if (model != null) { - LinkedList<AltosDeviceLinux> subset = new LinkedList<AltosDeviceLinux>(); - for (int i = 0; i < devices.length; i++) { - if (devices[i].product.startsWith(model)) - subset.add(devices[i]); - } - devices = new AltosDeviceLinux[subset.size()]; - for (int e = 0; e < subset.size(); e++) - devices[e] = subset.get(e); - } - return devices; - } -} |