#pragma warning disable 1570
/// <summary>
/// Parses query string (e.g. "id=457&name=zelemhan") into dictionary (e.g. {{"id", "457"}, {"name", "zelemhan"}})
/// </summary>
#pragma warning restore 1570
public static JSONDataMap ParseQueryString(string query)
{
if (query.IsNullOrWhiteSpace())
{
return(new JSONDataMap());
}
var dict = new JSONDataMap();
int queryLen = query.Length;
int startIdx = 0;
while (startIdx < queryLen)
{
int ampIdx = query.IndexOf('&', startIdx);
int kvLen = (ampIdx != -1) ? ampIdx - startIdx : queryLen - startIdx;
if (kvLen < 1)
{
startIdx = ampIdx + 1;
continue;
}
int eqIdx = query.IndexOf('=', startIdx, kvLen);
if (eqIdx == -1)
{
var key = Uri.UnescapeDataString(query.Substring(startIdx, kvLen));
dict.Add(key, null);
}
else
{
int keyLen = eqIdx - startIdx;
if (keyLen > 0)
{
string key = Uri.UnescapeDataString(query.Substring(startIdx, keyLen));
string val = null;
int valLen = kvLen - (eqIdx - startIdx) - 1;
if (valLen > 0)
{
val = Uri.UnescapeDataString(query.Substring(eqIdx + 1, kvLen - (eqIdx - startIdx) - 1));
}
dict.Add(key, val);
}
}
startIdx += kvLen + 1;
}
return(dict);
}
private JSONDataMap getByNamespace(IInstrumentation instr)
{
var data = new JSONDataMap();
IEnumerable <Type> typeKeys = instr.DataTypes.OrderBy(t => t.FullName);
foreach (var tkey in typeKeys)
{
Datum datum = null;
var sourceKeys = instr.GetDatumTypeSources(tkey, out datum).OrderBy(s => s);
if (datum == null)
{
continue;
}
var tData = new JSONDataMap();
tData["data"] = sourceKeys;
tData["descr"] = datum.Description;
tData["unit"] = datum.ValueUnitName;
tData["error"] = datum is IErrorInstrument;
tData["gauge"] = datum is Gauge;
data.Add(tkey.FullName, tData);
}
return(data);
}
#pragma warning disable 1570
/// <summary>
/// Parses query string (e.g. "id=457&name=zelemhan") into dictionary (e.g. {{"id", "457"}, {"name", "zelemhan"}})
/// </summary>
#pragma warning restore 1570
public static JSONDataMap ParseQueryString(string query)
{
if (query.IsNullOrWhiteSpace()) return new JSONDataMap();
var dict = new JSONDataMap();
int queryLen = query.Length;
int startIdx = 0;
while (startIdx < queryLen)
{
int ampIdx = query.IndexOf('&', startIdx);
int kvLen = (ampIdx != -1) ? ampIdx - startIdx : queryLen - startIdx;
if (kvLen < 1)
{
startIdx = ampIdx + 1;
continue;
}
int eqIdx = query.IndexOf('=', startIdx, kvLen);
if (eqIdx == -1)
{
var key = Uri.UnescapeDataString(query.Substring(startIdx, kvLen));
dict.Add(key, null);
}
else
{
int keyLen = eqIdx - startIdx;
if (keyLen > 0)
{
string key = Uri.UnescapeDataString(query.Substring(startIdx, keyLen));
string val = null;
int valLen = kvLen - (eqIdx - startIdx) - 1;
if (valLen > 0)
val = Uri.UnescapeDataString(query.Substring(eqIdx + 1, kvLen - (eqIdx - startIdx) - 1));
dict.Add(key, val);
}
}
startIdx += kvLen + 1;
}
return dict;
}
public virtual void Serialize(Stream stream)
{
if (!m_Built)
{
throw new MLException("Node is not built");
}
var body = new JSONDataMap();
body.Add("type", this.GetType().AssemblyQualifiedName);
body.Add("name", Name);
body.Add("index", Index);
body.Add("is-input", IsInput);
body.Add("is-output", IsOutput);
body.Add("is-trainable", IsTrainable);
body.Add("param-count", ParamCount);
var inputs = m_Inputs ?? new _ComputingNode <TVal> [0];
var outputs = m_Outputs ?? new _ComputingNode <TVal> [0];
body.Add("inputs", new JSONDataArray(inputs));
body.Add("outputs", new JSONDataArray(outputs));
DoSerialize(body);
// TODO: store parameters separately in HD5 or CDF?
var paramBytes = new byte[ParamCount * sizeof(double)];
Buffer.BlockCopy(Parameters, 0, paramBytes, 0, paramBytes.Length);
var parameters = Convert.ToBase64String(paramBytes);
body.Add("parameters", parameters);
// TODO: store parameters separately in HD5 or CDF?
var root = new JSONDataMap {
{ "node", body }
};
JSONWriter.Write(root, stream);
}
private JSONDataMap getByInterface(IInstrumentation instr)
{
var data = new JSONDataMap();
var sortedTypes = instr.DataTypes.OrderBy(t => t.FullName);
IEnumerable <Type> intfKeys = instr.DataTypes.SelectMany(t => Datum.GetViewGroupInterfaces(t)).Distinct().OrderBy(ti => ti.FullName);
foreach (var ikey in intfKeys)
{
var iData = new JSONDataMap();
IEnumerable <Type> typeKeys = sortedTypes.Where(t => Datum.GetViewGroupInterfaces(t).Any(i => i == ikey));
foreach (var tkey in typeKeys)
{
Datum datum = null;
var sourceKeys = instr.GetDatumTypeSources(tkey, out datum);
if (datum == null)
{
continue;
}
var tData = new JSONDataMap();
tData["descr"] = datum.Description;
tData["unit"] = datum.ValueUnitName;
tData["error"] = datum is IErrorInstrument;
tData["gauge"] = datum is Gauge;
tData["data"] = sourceKeys;
iData.Add(tkey.FullName, tData);
}
data.Add(ikey.Name, iData);
}
return(data);
}
public void Templatization_Recursive()
{
var map1 = new JSONDataMap { { "a", 1 } };
var map2 = new JSONDataMap { { "b", 2 }, { "c", map1 } };
map1.Add("d", map2);
var qry = new BSONDocument("{ rec: '$$value' }", true, new TemplateArg("value", map1));
}
public void Add(string key, object value)
{
m_Content.Add(key, value);
}
