Check in the thirdparty libs needed for webkitpy.

Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/HINFO.py

Index: Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/HINFO.py
diff --git a/Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/HINFO.py b/Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/HINFO.py
new file mode 100644
index 0000000000000000000000000000000000000000..e592ad39a7d86b5a30e5d2b223a09be83d612d34
--- /dev/null
+++ b/Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/HINFO.py
@@ -0,0 +1,83 @@
+# Copyright (C) 2003-2007, 2009, 2010 Nominum, Inc.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import dns.exception
+import dns.rdata
+import dns.tokenizer
+
+class HINFO(dns.rdata.Rdata):
+    """HINFO record
+
+    @ivar cpu: the CPU type
+    @type cpu: string
+    @ivar os: the OS type
+    @type os: string
+    @see: RFC 1035"""
+
+    __slots__ = ['cpu', 'os']
+    
+    def __init__(self, rdclass, rdtype, cpu, os):
+        super(HINFO, self).__init__(rdclass, rdtype)
+        self.cpu = cpu
+        self.os = os
+
+    def to_text(self, origin=None, relativize=True, **kw):
+        return '"%s" "%s"' % (dns.rdata._escapify(self.cpu),
+                              dns.rdata._escapify(self.os))
+        
+    def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
+        cpu = tok.get_string()
+        os = tok.get_string()
+        tok.get_eol()
+        return cls(rdclass, rdtype, cpu, os)
+    
+    from_text = classmethod(from_text)
+
+    def to_wire(self, file, compress = None, origin = None):
+        l = len(self.cpu)
+        assert l < 256
+        byte = chr(l)
+        file.write(byte)
+        file.write(self.cpu)
+        l = len(self.os)
+        assert l < 256
+        byte = chr(l)
+        file.write(byte)
+        file.write(self.os)
+        
+    def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
+        l = ord(wire[current])
+        current += 1
+        rdlen -= 1
+        if l > rdlen:
+            raise dns.exception.FormError
+        cpu = wire[current : current + l]
+        current += l
+        rdlen -= l
+        l = ord(wire[current])
+        current += 1
+        rdlen -= 1
+        if l != rdlen:
+            raise dns.exception.FormError
+        os = wire[current : current + l]
+        return cls(rdclass, rdtype, cpu, os)
+
+    from_wire = classmethod(from_wire)
+
+    def _cmp(self, other):
+        v = cmp(self.cpu, other.cpu)
+        if v == 0:
+            v = cmp(self.os, other.os)
+        return v