public string GetChildPropertyValue(int iChildIndex, string sPropertyName, bool bRemoveDecoration = false)
{
RscJSonItem jsonChild = GetChild(iChildIndex);
if (jsonChild == null)
{
return("");
}
for (int i = 0; i < jsonChild.PropertyCount; i++)
{
if (jsonChild.GetProperty(i).Name == sPropertyName)
{
return(jsonChild.GetProperty(i).Value(bRemoveDecoration));
}
}
return("");
}
private static string _BuildErrMsg(string s, int iPos, RscJSonItem jsonRoot, out RscJSonItem jsonRet)
{
//To be able to see partial result!!!
jsonRet = jsonRoot; //null
string sErr = "";
int iLen = s.Length;
sErr = "Unexpected '" + s[iPos].ToString() + "' at " + (iPos + 1).ToString() + " of " + iLen.ToString() + "!";
int iEnd = Math.Min(iPos + ciLogSampleLenHalf, iLen - 1);
int iStart = Math.Max(0, iEnd - (ciLogSampleLenHalf * 2));
//sErr += "\n" + s.Substring( iStart, (iEnd - iStart) + 1);
sErr += "\n" + s.Substring(iStart, ((iPos - 1) - iStart) + 1);
sErr += "\n==> " + s[iPos].ToString() + " <==";
sErr += "\n" + s.Substring((iPos + 1), (iEnd - (iPos + 1)) + 1);
return(sErr);
}
public void Add(RscJSonItem oChild)
{
m_aChildren.Add(oChild);
}
public RscJSonItem(RscJSonItem oParent)
{
m_oParent = oParent;
}
public static RscJSonItem FromResponseContetn(RscJSonItem jsonRoot, string s, out string sErr, string sID = "", string sDescription = "")
{
sErr = "";
//RscJSonItem jsonRoot = null;
RscJSonItem json = jsonRoot; //null;
if (jsonRoot != null)
{
jsonRoot.ID = sID;
jsonRoot.Description = sDescription;
}
int iLen = s.Length;
int iLevel = 0;
int iPosString = -1;
string sName = "";
bool bValue = false;
string sStripValue = "";
int iPos = -1;
for (;;)
{
iPos++;
if (iPos >= iLen)
{
break;
}
if (iPosString >= 0)
{
if (s[iPos] != '"')
{
continue;
}
if (iPos > 0)
{
//This can be occure: "abc\"def"
if (s[iPos - 1] == '\\')
{
continue;
}
}
}
switch (s[iPos])
{
case '{':
{
//FIX: { always inces level!!!
/*
* if( bValue )
* {
* //
* // FIX: Array can be started with { not only [!!!
* //
* /*
* RscJSonItem jsonRet = null;
* sErr = _BuildErrMsg( s, iPos, jsonRoot, out jsonRet );
* return jsonRet;
*
*
* //Array start...
* if( json == null )
* {
* RscJSonItem jsonRet = null;
* sErr = _BuildErrMsg( s, iPos, jsonRoot, out jsonRet );
* return jsonRet;
* }
*
* json.Name = sName;
*
* bValue = false;
* }
* else
*/
{
iLevel++;
if (jsonRoot == null)
{
jsonRoot = new RscJSonItem();
jsonRoot.ID = sID;
jsonRoot.Description = sDescription;
json = jsonRoot;
}
else
{
RscJSonItem jsonNew = new RscJSonItem(json);
json.Add(jsonNew);
json = jsonNew;
}
//FIX: { always inces level!!!
if (bValue)
{
json.Name = sName;
bValue = false;
}
}
break;
}
case '}':
{
if (bValue)
{
if (sStripValue.Length > 0)
{
bValue = false;
json.AddProperty(sName, sStripValue);
//FIX: Not to reuse...
sName = "";
sStripValue = "";
}
else
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
}
else if (sStripValue.Length > 0)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
if (iLevel <= 0)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
iLevel--;
json = json.Parent;
break;
}
case '"':
{
if (iPosString >= 0)
{
if (json == null)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
if (bValue)
{
bValue = false;
json.AddProperty(sName, s.Substring(iPosString + 1, Math.Max(0, (iPos - iPosString) - 1)));
//FIX: Not to reuse...
sName = "";
}
else
{
sName = s.Substring(iPosString + 1, Math.Max(0, (iPos - iPosString) - 1));
}
iPosString = -1;
}
else
{
iPosString = iPos;
}
break;
}
case ':':
{
if (bValue)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
bValue = true;
break;
}
case '[':
{
//Array start...
if (json == null)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
if (!bValue)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
//FIX: Handling ValueLists...
/*
* json.Name = sName;
*
* bValue = false;
*/
iLevel++;
if (jsonRoot == null)
{
jsonRoot = new RscJSonItem();
jsonRoot.ID = sID;
jsonRoot.Description = sDescription;
json = jsonRoot;
}
else
{
RscJSonItem jsonNew = new RscJSonItem(json);
json.Add(jsonNew);
json = jsonNew;
}
json.Name = sName;
bValue = false;
break;
}
case ']':
{
//Array end...
if (bValue)
{
if (sStripValue.Length > 0)
{
bValue = false;
json.AddProperty(sName, sStripValue);
//FIX: Not to reuse...
sName = "";
sStripValue = "";
}
else
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
}
else if (sStripValue.Length > 0)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
//FIX: Last Nameless value in array...
if (!bValue)
{
if (sName.Length > 0) //Otherwise already done...
{
json.AddProperty("", sName);
//FIX: Not to reuse...
sName = "";
}
}
if (iLevel <= 0)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
iLevel--;
json = json.Parent;
break;
}
case ',':
{
if (bValue)
{
if (sStripValue.Length > 0)
{
bValue = false;
json.AddProperty(sName, sStripValue);
//FIX: Not to reuse...
sName = "";
sStripValue = "";
}
else
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
}
else if (sStripValue.Length > 0)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
//FIX: Nameless value...
if (!bValue)
{
if (sName.Length > 0) //Otherwise already done...
{
json.AddProperty("", sName);
//FIX: Not to reuse...
sName = "";
}
}
//New property...
break;
}
case '\r':
case '\n':
case ' ':
{
//Decoration...
break;
}
default:
{
if (!bValue)
{
RscJSonItem jsonRet = null;
sErr = _BuildErrMsg(s, iPos, jsonRoot, out jsonRet);
return(jsonRet);
}
//Numbers are not string delimited...
sStripValue += s[iPos].ToString();
break;
}
}
}
if (jsonRoot == null)
{
sErr = "No item found!";
}
if (iLevel > 0)
{
sErr = "Incomplete item tree!";
}
return(jsonRoot);
}
