from pyccn import Interest, Name, Key, CCN, _pyccn
import datetime
k = CCN.getDefaultKey()
i = Interest()
i.name = Name('/hello/world')
i.minSuffixComponents = 2
i.maxSuffixComponents = 4
i.publisherPublicKeyDigest = k.publicKeyID
i.exclude = None
i.childSelector = 1
i.answerOriginKind = 4
i.scope = 2
i.interestLifetime = 30.0
i.nonce = b'abababa'
print(i)
print(i.ccn_data)
i2 = _pyccn.Interest_obj_from_ccn(i.ccn_data)
print(i2)
assert (i.name == i2.name)
assert (i.minSuffixComponents == i2.minSuffixComponents)
assert (i.maxSuffixComponents == i2.maxSuffixComponents)
assert (i.publisherPublicKeyDigest == i2.publisherPublicKeyDigest)
assert (i.exclude == i2.exclude)
assert (i.childSelector == i2.childSelector)
assert (i.scope == i2.scope)
assert (i.interestLifetime == i2.interestLifetime)
from pyccn import Interest, Name, Key, CCN, _pyccn
import datetime
k = CCN.getDefaultKey()
i = Interest()
i.name = Name('/hello/world')
i.minSuffixComponents = 2
i.maxSuffixComponents = 4
i.publisherPublicKeyDigest = k.publicKeyID
i.exclude = None
i.childSelector = 1
i.answerOriginKind = 4
i.scope = 2
i.interestLifetime = 30.0
i.nonce = b'abababa'
print(i)
print(i.ccn_data)
i2 = _pyccn.Interest_obj_from_ccn(i.ccn_data)
print(i2)
assert(i.name == i2.name)
assert(i.minSuffixComponents == i2.minSuffixComponents)
assert(i.maxSuffixComponents == i2.maxSuffixComponents)
assert(i.publisherPublicKeyDigest == i2.publisherPublicKeyDigest)
assert(i.exclude == i2.exclude)
assert(i.childSelector == i2.childSelector)
assert(i.scope == i2.scope)
assert(i.interestLifetime == i2.interestLifetime)
from pyccn import CCN, Name, Interest, Key, ContentObject, Closure, KeyLocator, ExclusionFilter
from Tyzx import CompositeObject, BaseObject
prefix = "ccnx:/ndn/ucla.edu/apps/tv1/occupants"
DISCOVER_INTEREST_PERIOD = 0.250 # How often
UPDATE_INTEREST_PERIOD = 0.250
CCN_WAIT_TIME_MS = 1
tyzxObjects = {}
oldObjects = set() # still may be in the content store
ccn = CCN()
interestDiscover = Interest()
interestDiscover.name = Name(prefix)
interestDiscover.minSuffixComponents = 2 # occupant id + the implicit digest at a minimum
interestUpdate = Interest()
interestUpdate.minSuffixComponents = 2 # time (version) + the implicit digest
interestUpdate.childSelector = 1 # rightmost child
#interestUpdate.interestLifetime = ????
lastdiscovertime = 0
def versionFromTime(t):
bintime = struct.pack("!Q", int(t * 4096 + 0.5))
version = bintime.lstrip(b'\x00')
return b'\xfd' + version
from pyccn import CCN, Name, Interest, Key, ContentObject, Closure, KeyLocator, ExclusionFilter
from Tyzx import CompositeObject, BaseObject
prefix = "ccnx:/ndn/ucla.edu/apps/tv1/occupants"
DISCOVER_INTEREST_PERIOD = 0.250 # How often
UPDATE_INTEREST_PERIOD = 0.250
CCN_WAIT_TIME_MS = 1
tyzxObjects = {}
oldObjects = set() # still may be in the content store
ccn = CCN()
interestDiscover = Interest()
interestDiscover.name = Name(prefix)
interestDiscover.minSuffixComponents = 2 # occupant id + the implicit digest at a minimum
interestUpdate = Interest()
interestUpdate.minSuffixComponents = 2 # time (version) + the implicit digest
interestUpdate.childSelector = 1 # rightmost child
#interestUpdate.interestLifetime = ????
lastdiscovertime = 0
def versionFromTime(t):
bintime = struct.pack("!Q", int(t * 4096 + 0.5))
version = bintime.lstrip(b'\x00')
return b'\xfd' + version
last_version_marker = '\xfe\x00\x00\x00\x00\x00\x00'
