Revamp API again and start implementing C and Java wrapper shells.

java/src/edu/wpi/cameraserver/USBCameraInfo.java

@@ -0,0 +1,21 @@
+package edu.wpi.cameraserver;
+
+/// USB camera information
+public class USBCameraInfo {
+  public USBCameraInfo(int dev, String path, String name, int channels) {
+    this.dev = dev;
+    this.path = path;
+    this.name = name;
+    this.channels = channels;
+  }
+
+  /// Device number (e.g. N in '/dev/videoN' on Linux)
+  public int dev;
+  /// Path to device if available (e.g. '/dev/video0' on Linux)
+  public String path;
+  /// Vendor/model name of the camera as provided by the USB driver
+  public String name;
+  /// Number of channels the camera provides (usually 1, but some cameras such
+  /// as stereo or depth cameras may provide multiple channels).
+  public int channels;
+}