From c51803d526d55552b4ca43e339d12da0ccdbc7b0 Mon Sep 17 00:00:00 2001
From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Fri, 21 Oct 2011 12:11:28 -0400
Subject: [PATCH] moving

---
 sfa/util/vlink.py           | 86 -------------------------------------
 sfa/{rspecs => util}/xml.py |  0
 2 files changed, 86 deletions(-)
 delete mode 100644 sfa/util/vlink.py
 rename sfa/{rspecs => util}/xml.py (100%)

diff --git a/sfa/util/vlink.py b/sfa/util/vlink.py
deleted file mode 100644
index f942cacf..00000000
--- a/sfa/util/vlink.py
+++ /dev/null
@@ -1,86 +0,0 @@
-# Taken from bwlimit.py
-#
-# See tc_util.c and http://physics.nist.gov/cuu/Units/binary.html. Be
-# warned that older versions of tc interpret "kbps", "mbps", "mbit",
-# and "kbit" to mean (in this system) "kibps", "mibps", "mibit", and
-# "kibit" and that if an older version is installed, all rates will
-# be off by a small fraction.
-suffixes = {
-    "":         1,
-    "bit":  1,
-    "kibit":    1024,
-    "kbit": 1000,
-    "mibit":    1024*1024,
-    "mbit": 1000000,
-    "gibit":    1024*1024*1024,
-    "gbit": 1000000000,
-    "tibit":    1024*1024*1024*1024,
-    "tbit": 1000000000000,
-    "bps":  8,
-    "kibps":    8*1024,
-    "kbps": 8000,
-    "mibps":    8*1024*1024,
-    "mbps": 8000000,
-    "gibps":    8*1024*1024*1024,
-    "gbps": 8000000000,
-    "tibps":    8*1024*1024*1024*1024,
-    "tbps": 8000000000000
-}
-
-def get_tc_rate(s):
-    """
-    Parses an integer or a tc rate string (e.g., 1.5mbit) into bits/second
-    """
-
-    if type(s) == int:
-        return s
-    m = re.match(r"([0-9.]+)(\D*)", s)
-    if m is None:
-        return -1
-    suffix = m.group(2).lower()
-    if suffixes.has_key(suffix):
-        return int(float(m.group(1)) * suffixes[suffix])
-    else:
-        return -1
-
-def format_tc_rate(rate):
-    """
-    Formats a bits/second rate into a tc rate string
-    """
-
-    if rate >= 1000000000 and (rate % 1000000000) == 0:
-        return "%.0fgbit" % (rate / 1000000000.)
-    elif rate >= 1000000 and (rate % 1000000) == 0:
-        return "%.0fmbit" % (rate / 1000000.)
-    elif rate >= 1000:
-        return "%.0fkbit" % (rate / 1000.)
-    else:
-        return "%.0fbit" % rate
-
-def get_virt_ip(self, remote):
-        link = self.get_link_id(remote)
-        iface = self.get_iface_id(remote)
-        first = link >> 6
-        second = ((link & 0x3f)<<2) + iface
-        return "192.168.%d.%d" % (first, second)
-
-def get_virt_net(self, remote):
-    link = self.get_link_id(remote)
-    first = link >> 6
-    second = (link & 0x3f)<<2
-    return "192.168.%d.%d/30" % (first, second)
-
-def get_topo_rspec(self, link):
-    if link.end1 == self:
-        remote = link.end2
-    elif link.end2 == self:
-        remote = link.end1
-    else:
-        raise Error("Link does not connect to Node")
-
-    my_ip = self.get_virt_ip(remote)
-    remote_ip = remote.get_virt_ip(self)
-    net = self.get_virt_net(remote)
-    bw = format_tc_rate(link.bps)
-    ipaddr = remote.get_primary_iface().ipv4
-    return (remote.id, ipaddr, bw, my_ip, remote_ip, net) 
diff --git a/sfa/rspecs/xml.py b/sfa/util/xml.py
similarity index 100%
rename from sfa/rspecs/xml.py
rename to sfa/util/xml.py
-- 
2.43.0