public static void SerializeResourceInCoral(IResource resource, CoralBody coral,
Dictionary <string, CBORObject> dictionary,
ResourceAttributes otherAttributes = null, Uri uriRelative = null,
bool isEndPoint = false)
{
CBORObject obj = CBORObject.NewArray();
CBORObject href;
if (uriRelative == null)
{
href = Ciri.ToCbor(resource.Path + resource.Name);
}
else
{
href = Ciri.ToCbor(new Uri(uriRelative, resource.Path + resource.Name));
}
CoralBody body = new CoralBody();
SerializeAttributesInCoral(resource.Attributes, body, dictionary, uriRelative);
if (otherAttributes != null)
{
SerializeAttributesInCoral(otherAttributes, body, dictionary, uriRelative);
}
if (body.Length == 0)
{
body = null;
}
CoralItem item = new CoralLink(isEndPoint ? "http://coreapps.org/ref#rd-unit" : "http://coreapps.org/reef#rd-item", href, body);
coral.Add(item);
}
public void Constructors()
{
CoralLink link;
link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.FromObject(1));
Assert.AreEqual(link.RelationTypeText, "http://test.augustcellars.com/relation");
Assert.AreEqual(1, link.Value.AsInt32());
link = new CoralLink("http://test.augustcellars.com/relation", "value");
Assert.AreEqual("http://test.augustcellars.com/relation", link.RelationTypeText);
Assert.AreEqual(CBORType.TextString, link.Value.Type);
Assert.AreEqual("value", link.Value.AsString());
link = new CoralLink("http://test.augustcellars.com/relation", new Cori("coap://host:5/root/path"));
Assert.AreEqual("http://test.augustcellars.com/relation", link.RelationTypeText);
Assert.IsNull(link.Value);
Assert.AreEqual("coap://host:5/root/path", link.Target.ToString());
Assert.ThrowsException <ArgumentException>(() => link = new CoralLink("relation", CBORObject.FromObject(DateTime.UtcNow)));
Assert.ThrowsException <ArgumentException>(() => link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.FromObject(DateTime.UtcNow)));
Assert.ThrowsException <ArgumentException>(() => link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.NewArray()));
Assert.ThrowsException <ArgumentException>(() => link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.NewMap()));
Assert.ThrowsException <ArgumentException>(() => link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.FromSimpleValue(99)));
// Assert.ThrowsException<ArgumentException>(() => link = new CoralLink("relation", new Cori(CBORObject.DecodeFromBytes(Hex.Decode("8102")))));
}
public void TestConstructors()
{
Cori cori = new Cori("coap://host:99");
Assert.ThrowsException <ArgumentException>(() => new CoralBody(CBORObject.DecodeFromBytes(Hex.Decode("01")), cori, null));
Assert.ThrowsException <ArgumentException>(() => new CoralBody(CBORObject.DecodeFromBytes(Hex.Decode("830202820500")), cori, null));
CoralBody body = new CoralBody(CBORObject.DecodeFromBytes(Hex.Decode("81830202820500")), cori, _testDictionary);
Assert.AreEqual(1, body.Length);
Assert.AreEqual("http://www.iana.org/assignments/relation/collection", ((CoralLink)body[0]).RelationTypeText);
body = new CoralBody(CBORObject.DecodeFromBytes(Hex.Decode("828302028205008302006377766F")), cori, _testDictionary);
Assert.AreEqual(2, body.Length);
Assert.AreEqual("http://www.iana.org/assignments/relation/collection", ((CoralLink)body[0]).RelationTypeText);
Assert.AreEqual("http://www.w3.org/1999/02/22-rdf-syntax-ns#type", ((CoralLink)body[1]).RelationTypeText);
// [
// [2
// [0, "http", 1, "apps.augustcellars.com", 5, "rel1"],
// [5, "target1"],
// [
// [2,
// [0, "http", 1, "apps.augustcellars.com", 5, "rel2"],
// [4, 1, 5, "target2"]], [1, [0, "coap", 1, "host3", 5, "link1"]], [2, [0, "http", 1, "apps.augustcellars.com", 5, "rel2"], [4, 1, 5, "target2"]]]], [2, [0, "http", 1, "apps.augustcellars.com", 5, "rel3"], [5, "target2"]], [1, [0, "http", 1, "host", 5, "link2", 5, "link3"]], [2, [0, "http", 1, "apps.augustcellars.com", 5, "rel4"], [4, 1, 5, "target2"]], [3, [0, "http", 1, "apps.augustcellars.com", 5, "op-type"], [4, 1, 5, "form"]]]
body = new CoralBody(CBORObject.DecodeFromBytes(Hex.Decode("858402860064687474700176617070732E61756775737463656C6C6172732E636F6D056472656C3182056774617267657431838302860064687474700176617070732E61756775737463656C6C6172732E636F6D056472656C328404010567746172676574328201860064636F61700165686F73743305656C696E6B318302860064687474700176617070732E61756775737463656C6C6172732E636F6D056472656C328404010567746172676574328302860064687474700176617070732E61756775737463656C6C6172732E636F6D056472656C33820567746172676574328201880064687474700164686F737405656C696E6B3205656C696E6B338302860064687474700176617070732E61756775737463656C6C6172732E636F6D056472656C348404010567746172676574328303860064687474700176617070732E61756775737463656C6C6172732E636F6D05676F702D747970658404010564666F726D")), cori, _testDictionary);
Assert.AreEqual(5, body.Length);
Assert.IsTrue(body[0] is CoralLink);
Assert.IsTrue(body[1] is CoralLink);
Assert.IsTrue(body[2] is CoralBaseDirective);
Assert.IsTrue(body[3] is CoralLink);
Assert.IsTrue(body[4] is CoralForm);
CoralLink link = (CoralLink)body[0];
Assert.AreEqual("coap://host:99/target1", link.Target.ToString());
Assert.AreEqual(3, link.Body.Length);
Assert.IsTrue(link.Body[0] is CoralLink);
Assert.IsTrue(link.Body[1] is CoralBaseDirective);
Assert.IsTrue(link.Body[2] is CoralLink);
CoralLink link2 = (CoralLink)link.Body[0];
Assert.AreEqual("coap://host:99/target1/target2", link2.Target.ToString());
link2 = (CoralLink)link.Body[2];
Assert.AreEqual("coap://host3/link1/target2", link2.Target.ToString());
link = (CoralLink)body[1];
Assert.AreEqual("coap://host:99/target2", link.Target.ToString());
link = (CoralLink)body[3];
Assert.AreEqual("http://host/link2/link3/target2", link.Target.ToString());
Assert.AreEqual("http://host/link2/link3/form", ((CoralForm)body[4]).Target.ToString());
}
private static void SerializeAttributeInCoral(string name, List <string> values, CoralBody coral,
Dictionary <string, CBORObject> dictionary)
{
bool useSpace = SpaceSeparatedValueAttributes.Contains(name);
CBORObject result;
string nameX = CoralsKeys[name];
if (useSpace && values.Count > 1)
{
StringBuilder sb = new StringBuilder();
foreach (string value in values)
{
sb.Append(value);
sb.Append(" ");
}
sb.Length = sb.Length - 1;
result = CBORObject.FromObject(sb.ToString());
}
else if (values.Count == 1)
{
string value = values.First();
result = string.IsNullOrEmpty(value) ? CBORObject.True : CBORObject.FromObject(values.First());
}
else
{
result = CBORObject.NewArray();
foreach (string value in values)
{
if (string.IsNullOrEmpty(value))
{
result.Add(CBORObject.True);
}
else
{
result.Add(value);
}
}
}
CoralLink link = new CoralLink(nameX, result);
coral.Add(link);
}
public void TestEncode()
{
CoralLink link = new CoralLink("http://test.augustcellars.com/relation", "value");
CBORObject cbor = link.EncodeToCBORObject(null, testDictionary);
Assert.AreEqual(CBORType.Array, cbor.Type);
Assert.AreEqual(3, cbor.Values.Count);
Assert.AreEqual(2, cbor[0].AsInt32());
Assert.AreEqual(CBORType.Array, cbor[1].Type);
Assert.AreEqual(CBORType.TextString, cbor[2].Type);
Assert.AreEqual("[2, [0, \"http\", 1, \"test.augustcellars.com\", 5, \"relation\"], \"value\"]", cbor.ToString());
link = new CoralLink("http://www.w3.org/1999/02/22-rdf-syntax-ns#type", new Cori("http://www.iana.org/assignments/relation/collection"));
cbor = link.EncodeToCBORObject(null, testDictionary);
Assert.AreEqual(CBORType.Array, cbor.Type);
Assert.AreEqual(3, cbor.Values.Count);
Assert.AreEqual(2, cbor[0].AsInt32());
Assert.AreEqual(CBORType.Integer, cbor[1].Type);
Assert.AreEqual(0, cbor[1].AsInt32());
Assert.AreEqual(CBORType.Integer, cbor[2].Type);
Assert.IsTrue(cbor[2].IsTagged);
Assert.IsTrue(cbor[2].HasOneTag(CoralDictionary.DictionaryTag));
Assert.AreEqual(2, cbor[2].Untag().AsInt32());
Assert.AreEqual("[2, 0, 99999(2)]", cbor.ToString());
link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.FromObject(15));
cbor = link.EncodeToCBORObject(null, testDictionary);
Assert.AreEqual(CBORType.Array, cbor.Type);
Assert.AreEqual(3, cbor.Values.Count);
Assert.IsFalse(cbor[2].IsTagged);
Assert.AreEqual(15, cbor[2].AsInt32());
Assert.AreEqual("[2, [0, \"http\", 1, \"test.augustcellars.com\", 5, \"relation\"], 15]", cbor.ToString());
link = new CoralLink("http://www.w3.org/1999/02/22-rdf-syntax-ns#type", new Cori(CBORObject.DecodeFromBytes(Hex.Decode("820501"))));
cbor = link.EncodeToCBORObject(null, testDictionary);
Assert.AreEqual("[2, 0, [5, 1]]", cbor.ToString());
link = new CoralLink("http://test.augustcellars.com/relation", CBORObject.False);
cbor = link.EncodeToCBORObject(null, testDictionary);
Assert.IsTrue(cbor[2].IsFalse);
Assert.AreEqual("[2, [0, \"http\", 1, \"test.augustcellars.com\", 5, \"relation\"], false]", cbor.ToString());
}
public void OneLink()
{
CoralLink link = new CoralLink("http://coreapps.org/reef#rd-unit", "/sensors");
StringBuilder sb = new StringBuilder();
link.BuildString(sb, "", null, null);
Assert.AreEqual("<http://coreapps.org/reef#rd-unit> \"/sensors\"\n", sb.ToString());
CoralDictionary dictionary = new CoralDictionary();
CBORObject obj = link.EncodeToCBORObject(null, dictionary);
Assert.AreEqual("[2, [0, \"http\", 1, \"coreapps.org\", 5, \"reef\", 7, \"rd-unit\"], \"/sensors\"]", obj.ToString());
dictionary.Add(99, new Cori("http://coreapps.org/reef#rd-unit"));
obj = link.EncodeToCBORObject(null, dictionary);
Assert.AreEqual("[2, 99, \"/sensors\"]", obj.ToString());
dictionary.Add(98, "/sensors");
obj = link.EncodeToCBORObject(null, dictionary);
Assert.AreEqual("[2, 99, 99999(98)]", obj.ToString());
}
public void ParseFromCBOR()
{
Cori cori = new Cori("coap://host:99");
// [2, "relation", "value"]
CoralLink link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("830288006468747470016C636F7265617070732E6F7267056472656566076772642D756E69746576616C7565")), cori, testDictionary);
Assert.AreEqual("http://coreapps.org/reef#rd-unit", link.RelationTypeText);
Assert.AreEqual(null, link.RelationTypeInt);
Assert.AreEqual("value", link.Value.AsString());
Assert.AreEqual(null, link.Body);
// [2, 2, 4]
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("830202DA0001869F04")), cori, testDictionary);
Assert.AreEqual("http://www.iana.org/assignments/relation/collection", link.RelationTypeText);
Assert.AreEqual(2, link.RelationTypeInt);
Assert.AreEqual("http://coreapps.org/base#update", link.Target.ToString());
Assert.AreEqual(4, link.TargetInt);
Assert.AreEqual(null, link.Body);
// [2, 99, false]
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("83021863F4")), cori, testDictionary);
Assert.AreEqual(null, link.RelationType);
Assert.AreEqual(99, link.RelationTypeInt);
Assert.AreEqual(null, link.Body);
// [2, 2, 1(999)] Date
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("830202C11903E7")), cori, testDictionary);
Assert.IsTrue(link.Value.IsTagged);
Assert.AreEqual(1, link.Value.TagCount);
Assert.AreEqual(1, link.Value.MostInnerTag);
Assert.AreEqual(999, link.Value.Untag().AsInt32());
Assert.AreEqual(null, link.Body);
// [1, 2, 4]
Assert.ThrowsException <ArgumentException>(() => { link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("83010204")), cori, testDictionary); }, "Not an encoded CoRAL link");
// [2, true, false]
Assert.ThrowsException <ArgumentException>(() => { link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("8302F5F4")), cori, testDictionary); }, "Invalid relation in CoRAL link");
// [2, 2, false, [2, 3, true]]
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("840202F481830203F5")), cori, testDictionary);
Assert.IsNotNull(link.Body);
Assert.AreEqual(1, link.Body.Length);
// [2, 2, 5]
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("83020205")), cori, testDictionary);
Assert.IsNotNull(link.Value.Type);
Assert.AreEqual(CBORType.Integer, link.Value.Type);
Assert.AreEqual(5, link.Value.AsInt32());
// [ 2, 2, [5, 0]]
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("830202820400")), cori, testDictionary);
Assert.IsNotNull(link.Target);
Assert.AreEqual(cori.Data.ToString(), link.Target.Data.ToString());
// [ 2, 2, [5, 0, 6, "path2"], [[ 2, 2, [5, 0, 6, "path3"], [5, 2, 6, "path4"]]]]
link = new CoralLink(CBORObject.DecodeFromBytes(Hex.Decode("84020284040005657061746832828302028404000565706174683383020284040105657061746834")), cori, testDictionary);
Assert.IsNotNull(link.Target);
Assert.AreEqual("[0, \"coap\", 1, \"host\", 3, 99, 5, \"path2\"]", link.Target.Data.ToString());
CoralLink l2 = (CoralLink)link.Body[0];
Assert.AreEqual("[0, \"coap\", 1, \"host\", 3, 99, 5, \"path3\"]", l2.Target.Data.ToString());
l2 = (CoralLink)link.Body[1];
Assert.AreEqual("[0, \"coap\", 1, \"host\", 3, 99, 5, \"path2\", 5, \"path4\"]", l2.Target.Data.ToString());
}
