merge in ics-mr1-release history after reset to ics-mr1
diff --git a/core/java/android/net/NetworkUtils.java b/core/java/android/net/NetworkUtils.java
index e289fc1..d39e741 100644
--- a/core/java/android/net/NetworkUtils.java
+++ b/core/java/android/net/NetworkUtils.java
@@ -250,4 +250,32 @@
}
return result;
}
+
+ /**
+ * Trim leading zeros from IPv4 address strings
+ * Our base libraries will interpret that as octel..
+ * Must leave non v4 addresses and host names alone.
+ * For example, 192.168.000.010 -> 192.168.0.10
+ * TODO - fix base libraries and remove this function
+ * @param addr a string representing an ip addr
+ * @return a string propertly trimmed
+ */
+ public static String trimV4AddrZeros(String addr) {
+ if (addr == null) return null;
+ String[] octets = addr.split("\\.");
+ if (octets.length != 4) return addr;
+ StringBuilder builder = new StringBuilder(16);
+ String result = null;
+ for (int i = 0; i < 4; i++) {
+ try {
+ if (octets[i].length() > 3) return addr;
+ builder.append(Integer.parseInt(octets[i]));
+ } catch (NumberFormatException e) {
+ return addr;
+ }
+ if (i < 3) builder.append('.');
+ }
+ result = builder.toString();
+ return result;
+ }
}