private static void printDiamondDetails(int indent, DeviceDescriptor info) {
Device dev = info.getDevice();
if (info.getProductId() != 0x0001) {
indentLine(indent, "That's not a Rio 500 ...");
return;
}
Rio500 rio = null;
try {
indentLine(indent, "Rio 500 Status: ");
indent += 2;
rio = new Rio500(dev);
rio.start();
// basic memory statistics
showStorage(indent, rio, false);
if (rio.hasExternalMemory()) showStorage(indent, rio, true);
} catch (Exception e) {
e.printStackTrace(System.out);
return;
} finally {
if (rio != null) rio.finish();
}
}
public static void main(String argv[]) {
Bus busses[] = null;
Host host;
try {
// FIXME: option flag for rmi (iiop?) host:port spec.
host = HostFactory.getHost();
if (host == null) {
System.err.println("USB is unavailable, can't run.");
return;
}
System.out.println("<!-- " + host + " -->");
busses = host.getBusses();
indentLine(0, "<host busses='" + busses.length + "'>");
for (int busno = 0; busno < busses.length; busno++) {
indentLine(2, "<!-- Bus #" + (busno + 1) + " -->");
// show tree from root hub
if (busses[busno] != null) {
try {
printDevice(2, busses[busno].getRootHub());
} catch (IOException e) {
e.printStackTrace();
}
}
}
indentLine(0, "</host>");
} catch (SecurityException e) {
System.err.println("USB permissions problem:");
System.err.println(e.getMessage());
System.exit(1);
} catch (Exception e) {
e.printStackTrace();
}
}
private static void showStorage(int indent, Rio500 rio, boolean external) throws IOException {
Rio500.MemoryStatus mem;
int temp;
indentLine(indent, external ? "SmartMedia" : "Built-in Memory");
indent += 2;
temp = rio.getFreeMemory(external);
indentLine(
indent,
"Available Memory in bytes: "
+ (temp / (1024 * 1024))
+ "."
+ ((10 * (temp % (1024 * 1024))) / (1024 * 1024))
+ " MB, ");
mem = rio.getMemoryStatus(external);
temp = mem.getBlockCount();
if (temp != 0) temp = ((temp - mem.getNumUnusedBlocks()) * 100) / temp;
else temp = 1000;
indentLine(
indent,
"Memory status: "
+ mem.getBlockCount()
+ " Blocks, "
+ mem.getBlockSize()
+ " bytes each, "
+ mem.getNumUnusedBlocks()
+ " blocks unused "
+ temp
+ "% full ");
indentLine(indent, "First free block at 0x" + Integer.toHexString(mem.getFirstFreeBlock()));
// dump folders and their contents
Rio500.FolderEntry folders[] = rio.getFolders(external);
for (int i = 0; i < folders.length; i++) {
Rio500.FolderEntry f = folders[i];
indentLine(
indent,
"Folder # "
+ i
+ ", offset = 0x"
+ Integer.toHexString(f.getOffset())
+ ", name1 = "
+ f.getName1()
// + ", name2 = "
// + f.getName2 ()
+ ", entries = "
+ f.getSongCount());
indent += 2;
try {
Rio500.SongEntry songs[] = f.getSongs();
for (int j = 0; j < songs.length; j++) {
Rio500.SongEntry s = songs[j];
indentLine(
indent,
"Song # "
+ j
+ ", offset = 0x"
+ Integer.toHexString(s.getOffset())
+ ", kbytes = "
+ (s.getLength() / 1024));
indentLine(
indent + 4, "name1 = " + s.getName1()
// + ", name2 = "
// + s.getName2 ()
);
}
} catch (Exception e) {
e.printStackTrace();
}
indent -= 2;
}
}
private static void printKodakDetails(int indent, DeviceDescriptor info) {
String type;
switch (info.getProductId()) {
//
// "Taka" serial/usb protocol, dating back to DC-50
//
case 0x0120:
type = "dc240";
break;
case 0x0130:
type = "dc280";
break;
case 0x0131:
type = "dc5000";
break;
case 0x0132:
type = "dc3400";
break;
//
// DigitaOS serial/usb protocol isn't Kodak-proprietary.
// Also used by HP PhotoSmart C500
//
case 0x0100: // dc220
case 0x0110: // dc260
case 0x0111: // dc265
case 0x0112: // dc290
indentLine(indent, "http://ods.sourceforge.net/");
return;
//
// There are many other old serial protocols that have been
// brought forward into USB. One hopes that vendor-neutral
// standards will start to really catch on.
//
//
// PTP protocol -- based on an ISO draft, intended to
// be neutral with respect to vendor and protocol. New.
//
// Doesn't have serial line legacy features.
//
case 0x0121: // dc240 with PTP prototype firmware
case 0x0160: // dc4800
indentLine(indent, "http://jphoto.sourceforge.net/");
// FIXME: if jPhoto is available it should
// be able to plug itself in ...
return;
default:
indentLine(indent, "I don't know about this product.");
return;
}
indentLine(indent, "I can talk to a " + type + " ...");
try {
Kodak camera = new Kodak(info.getDevice());
indentLine(indent, "Current camera status: ");
camera.printSomeStatus(indent);
} catch (IOException e) {
indentLine(indent, "... but I can't do it just now.");
indentLine(indent, e.getMessage());
} catch (Exception e) {
e.printStackTrace(System.out);
}
}