antville/helma
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Made IPv6 address parsing a bit sleeker

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hns 2003-04-15 17:10:37 +00:00
parent b89204a631
commit a9aab2798a
1 changed files with 3 additions and 6 deletions
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9
src/helma/util/InetAddressFilter.java
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@ -71,12 +71,10 @@ public class InetAddressFilter {
pattern[i*2] = pattern[i*2+1] = 256; pattern[i*2] = pattern[i*2+1] = 256;
} else if (next.length() == 0) { } else if (next.length() == 0) {
pattern[i*2] = pattern[i*2+1] = 0; pattern[i*2] = pattern[i*2+1] = 0;
} else if (next.length() <= 2) {
pattern[i*2] = 0;
pattern[i*2+1] = (byte) Integer.parseInt(next, 16);
} else { } else {
pattern[i*2] = (byte) Integer.parseInt(next.substring(0,2), 16); int n = Integer.parseInt(next, 16);
pattern[i*2+1] = (byte) Integer.parseInt(next.substring(2), 16); pattern[i*2] = (byte) ((n & 0xff00) >> 8);
pattern[i*2+1] = (byte) (n & 0xff);
} }
} else { } else {
if ("*".equals(next)) { if ("*".equals(next)) {
@ -86,7 +84,6 @@ public class InetAddressFilter {
} }
} }
} }
patterns.addElement(pattern); patterns.addElement(pattern);
} }