3 files changed, 383 insertions, 0 deletions
diff --git a/indra/viewer_components/manager/llsd.py b/indra/viewer_components/manager/base/llsd.py
index 4527b115f9..4527b115f9 100755
--- a/indra/viewer_components/manager/llsd.py
+++ b/indra/viewer_components/manager/base/llsd.py
diff --git a/indra/viewer_components/manager/base/lluuid.py b/indra/viewer_components/manager/base/lluuid.py
new file mode 100755
index 0000000000..7413ffe10d
--- /dev/null
+++ b/indra/viewer_components/manager/base/lluuid.py
@@ -0,0 +1,319 @@
+"""\
+@file lluuid.py
+@brief UUID parser/generator.
+
+$LicenseInfo:firstyear=2004&license=mit$
+
+Copyright (c) 2004-2009, Linden Research, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+$/LicenseInfo$
+"""
+
+import random, socket, string, time, re
+import uuid
+try:
+    # Python 2.6
+    from hashlib import md5
+except ImportError:
+    # Python 2.5 and earlier
+    from md5 import new as md5
+
+def _int2binstr(i,l):
+    s=''
+    for a in range(l):
+        s=chr(i&0xFF)+s
+        i>>=8
+    return s
+
+def _binstr2int(s):
+    i = long(0)
+    for c in s:
+        i = (i<<8) + ord(c)
+    return i
+
+class UUID(object):
+    """
+    A class which represents a 16 byte integer. Stored as a 16 byte 8
+    bit character string.
+
+    The string version is to be of the form:
+    AAAAAAAA-AAAA-BBBB-BBBB-BBBBBBCCCCCC  (a 128-bit number in hex)
+    where A=network address, B=timestamp, C=random.
+    """
+
+    NULL_STR = "00000000-0000-0000-0000-000000000000"
+
+    # the UUIDREGEX_STRING is helpful for parsing UUID's in text
+    hex_wildcard = r"[0-9a-fA-F]"
+    word = hex_wildcard + r"{4,4}-"
+    long_word = hex_wildcard + r"{8,8}-"
+    very_long_word = hex_wildcard + r"{12,12}"
+    UUID_REGEX_STRING = long_word + word + word + word + very_long_word
+    uuid_regex = re.compile(UUID_REGEX_STRING)
+
+    rand = random.Random()
+    ip = ''
+    try:
+        ip = socket.gethostbyname(socket.gethostname())
+    except(socket.gaierror, socket.error):
+        # no ip address, so just default to somewhere in 10.x.x.x
+        ip = '10'
+        for i in range(3):
+            ip += '.' + str(rand.randrange(1,254))
+    hexip = ''.join(["%04x" % long(i) for i in ip.split('.')])
+    lastid = ''
+
+    def __init__(self, possible_uuid=None):
+        """
+        Initialize to first valid UUID in argument (if a string),
+        or to null UUID if none found or argument is not supplied.
+
+        If the argument is a UUID, the constructed object will be a copy of it.
+        """
+        self._bits = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+        if possible_uuid is None:
+            return
+
+        if isinstance(possible_uuid, type(self)):
+            self.set(possible_uuid)
+            return
+
+        uuid_match = UUID.uuid_regex.search(possible_uuid)
+        if uuid_match:
+            uuid_string = uuid_match.group()
+            s = string.replace(uuid_string, '-', '')
+            self._bits = _int2binstr(string.atol(s[:8],16),4) + \
+                         _int2binstr(string.atol(s[8:16],16),4) + \
+                         _int2binstr(string.atol(s[16:24],16),4) + \
+                         _int2binstr(string.atol(s[24:],16),4) 
+
+    def __len__(self):
+        """
+        Used by the len() builtin.
+        """
+        return 36
+
+    def __nonzero__(self):
+        return self._bits != "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+
+    def __str__(self):
+        uuid_string = self.toString()
+        return uuid_string
+
+    __repr__ = __str__
+
+    def __getitem__(self, index):
+        return str(self)[index]
+
+    def __eq__(self, other):
+        if isinstance(other, (str, unicode)):
+            return other == str(self)
+        return self._bits == getattr(other, '_bits', '')
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def __le__(self, other):
+        return self._bits <= other._bits
+
+    def __ge__(self, other):
+        return self._bits >= other._bits
+
+    def __lt__(self, other):
+        return self._bits < other._bits
+
+    def __gt__(self, other):
+        return self._bits > other._bits
+
+    def __hash__(self):
+        return hash(self._bits)
+
+    def set(self, uuid):
+        self._bits = uuid._bits
+
+    def setFromString(self, uuid_string):
+        """
+        Given a string version of a uuid, set self bits
+        appropriately. Returns self.
+        """
+        s = string.replace(uuid_string, '-', '')
+        self._bits = _int2binstr(string.atol(s[:8],16),4) + \
+                     _int2binstr(string.atol(s[8:16],16),4) + \
+                     _int2binstr(string.atol(s[16:24],16),4) + \
+                     _int2binstr(string.atol(s[24:],16),4) 
+        return self
+
+    def setFromMemoryDump(self, gdb_string):
+        """
+        We expect to get gdb_string as four hex units. eg:
+        0x147d54db      0xc34b3f1b      0x714f989b      0x0a892fd2
+        Which will be translated to:
+        db547d14-1b3f4bc3-9b984f71-d22f890a
+        Returns self.
+        """
+        s = string.replace(gdb_string, '0x', '')
+        s = string.replace(s, ' ', '')
+        t = ''
+        for i in range(8,40,8):
+            for j in range(0,8,2):
+                t = t + s[i-j-2:i-j]
+        self.setFromString(t)
+
+    def toString(self):
+        """
+        Return as a string matching the LL standard
+        AAAAAAAA-AAAA-BBBB-BBBB-BBBBBBCCCCCC  (a 128-bit number in hex)
+        where A=network address, B=timestamp, C=random.
+        """
+        return uuid_bits_to_string(self._bits)
+
+    def getAsString(self):
+        """
+        Return a different string representation of the form
+        AAAAAAAA-AAAABBBB-BBBBBBBB-BBCCCCCC  (a 128-bit number in hex)
+        where A=network address, B=timestamp, C=random.
+        """
+        i1 = _binstr2int(self._bits[0:4])
+        i2 = _binstr2int(self._bits[4:8])
+        i3 = _binstr2int(self._bits[8:12])
+        i4 = _binstr2int(self._bits[12:16])
+        return '%08lx-%08lx-%08lx-%08lx' % (i1,i2,i3,i4)
+
+    def generate(self):
+        """
+        Generate a new uuid. This algorithm is slightly different
+        from c++ implementation for portability reasons.
+        Returns self.
+        """
+        m = md5()
+        m.update(uuid.uuid1().bytes)
+        self._bits = m.digest()
+        return self
+
+    def isNull(self):
+        """
+        Returns 1 if the uuid is null - ie, equal to default uuid.
+        """
+        return (self._bits == "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0")
+
+    def xor(self, rhs):
+        """
+        xors self with rhs.
+        """
+        v1 = _binstr2int(self._bits[0:4]) ^ _binstr2int(rhs._bits[0:4])
+        v2 = _binstr2int(self._bits[4:8]) ^ _binstr2int(rhs._bits[4:8])
+        v3 = _binstr2int(self._bits[8:12]) ^ _binstr2int(rhs._bits[8:12])
+        v4 = _binstr2int(self._bits[12:16]) ^ _binstr2int(rhs._bits[12:16])
+        self._bits = _int2binstr(v1,4) + \
+                     _int2binstr(v2,4) + \
+                     _int2binstr(v3,4) + \
+                     _int2binstr(v4,4) 
+
+
+# module-level null constant
+NULL = UUID()
+
+def printTranslatedMemory(four_hex_uints):
+    """
+    We expect to get the string as four hex units. eg:
+    0x147d54db      0xc34b3f1b      0x714f989b      0x0a892fd2
+    Which will be translated to:
+    db547d14-1b3f4bc3-9b984f71-d22f890a
+    """
+    uuid = UUID()
+    uuid.setFromMemoryDump(four_hex_uints)
+    print uuid.toString()
+
+def isUUID(id_str):
+    """
+    This function returns:
+    - 1 if the string passed is a UUID
+    - 0 is the string passed is not a UUID
+    - None if it neither of the if's below is satisfied
+    """
+    if not id_str or len(id_str) <  5 or len(id_str) > 36:
+        return 0
+
+    if isinstance(id_str, UUID) or UUID.uuid_regex.match(id_str):
+        return 1
+
+    return None
+
+def isPossiblyID(id_str):
+    """
+    This function returns 1 if the string passed has some uuid-like
+    characteristics. Otherwise returns 0.
+    """
+
+    is_uuid = isUUID(id_str)
+    if is_uuid is not None:
+        return is_uuid
+
+    # build a string which matches every character.
+    hex_wildcard = r"[0-9a-fA-F]"
+    chars = len(id_str)
+    next = min(chars, 8)
+    matcher = hex_wildcard+"{"+str(next)+","+str(next)+"}"
+    chars = chars - next
+    if chars > 0:
+        matcher = matcher + "-"
+        chars = chars - 1
+    for block in range(3):
+        next = max(min(chars, 4), 0)
+        if next:
+            matcher = matcher + hex_wildcard+"{"+str(next)+","+str(next)+"}"
+            chars = chars - next
+        if chars > 0:
+            matcher = matcher + "-"
+            chars = chars - 1
+    if chars > 0:
+        next = min(chars, 12)
+        matcher = matcher + hex_wildcard+"{"+str(next)+","+str(next)+"}"
+    #print matcher
+    uuid_matcher = re.compile(matcher)
+    if uuid_matcher.match(id_str):
+        return 1
+    return 0
+
+def uuid_bits_to_string(bits):
+    i1 = _binstr2int(bits[0:4])
+    i2 = _binstr2int(bits[4:6])
+    i3 = _binstr2int(bits[6:8])
+    i4 = _binstr2int(bits[8:10])
+    i5 = _binstr2int(bits[10:12])
+    i6 = _binstr2int(bits[12:16])
+    return '%08lx-%04lx-%04lx-%04lx-%04lx%08lx' % (i1,i2,i3,i4,i5,i6)
+
+def uuid_bits_to_uuid(bits):
+    return UUID(uuid_bits_to_string(bits))
+
+
+try:
+    from mulib import stacked
+    stacked.NoProducer()  # just to exercise stacked
+except:
+    #print "Couldn't import mulib.stacked, not registering UUID converter"
+    pass
+else:
+    def convertUUID(uuid, req):
+        req.write(str(uuid))
+
+    stacked.add_producer(UUID, convertUUID, "*/*")
+    stacked.add_producer(UUID, convertUUID, "text/html")
diff --git a/indra/viewer_components/manager/util/fastest_elementtree.py b/indra/viewer_components/manager/util/fastest_elementtree.py
new file mode 100755
index 0000000000..4fcf662dd9
--- /dev/null
+++ b/indra/viewer_components/manager/util/fastest_elementtree.py
@@ -0,0 +1,64 @@
+"""\
+@file fastest_elementtree.py
+@brief Concealing some gnarly import logic in here.  This should export the interface of elementtree.
+
+$LicenseInfo:firstyear=2008&license=mit$
+
+Copyright (c) 2008-2009, Linden Research, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+$/LicenseInfo$
+"""
+
+# The parsing exception raised by the underlying library depends
+# on the ElementTree implementation we're using, so we provide an
+# alias here.
+#
+# Use ElementTreeError as the exception type for catching parsing
+# errors.
+
+
+# Using cElementTree might cause some unforeseen problems, so here's a
+# convenient off switch.
+use_celementree = True
+
+try:
+    if not use_celementree:
+        raise ImportError()
+    # Python 2.3 and 2.4.
+    from cElementTree import *
+    ElementTreeError = SyntaxError
+except ImportError:
+    try:
+        if not use_celementree:
+            raise ImportError()
+        # Python 2.5 and above.
+        from xml.etree.cElementTree import *
+        ElementTreeError = SyntaxError
+    except ImportError:
+        # Pure Python code.
+        try:
+            # Python 2.3 and 2.4.
+            from elementtree.ElementTree import *
+        except ImportError:
+            # Python 2.5 and above.
+            from xml.etree.ElementTree import *
+
+        # The pure Python ElementTree module uses Expat for parsing.
+        from xml.parsers.expat import ExpatError as ElementTreeError