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Adds a couple requested functions to the JsonStore script

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interface. JsonPathType returns the type of node pointed to by the
path and deprecates the functionality of both JsonTestPath
functions. JsonArrayLength returns the length of an array node.
This commit is contained in:
Mic Bowman
2013-02-13 07:14:04 -08:00
parent 708c3f8b86
commit bcb172301d
4 changed files with 162 additions and 1 deletions
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49
OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
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@@ -140,6 +140,34 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
ValueStore = OSDParser.DeserializeJson(value);
}
// -----------------------------------------------------------------
/// <summary>
///
/// </summary>
// -----------------------------------------------------------------
public JsonStoreNodeType PathType(string expr)
{
Stack<string> path;
if (! ParsePathExpression(expr,out path))
return JsonStoreNodeType.Undefined;
OSD result = ProcessPathExpression(ValueStore,path);
if (result == null)
return JsonStoreNodeType.Undefined;
if (result is OSDMap)
return JsonStoreNodeType.Object;
if (result is OSDArray)
return JsonStoreNodeType.Array;
if (OSDBaseType(result.Type))
return JsonStoreNodeType.Value;
return JsonStoreNodeType.Undefined;
}
// -----------------------------------------------------------------
/// <summary>
///
@@ -162,6 +190,27 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
return false;
}
// -----------------------------------------------------------------
/// <summary>
///
/// </summary>
// -----------------------------------------------------------------
public int ArrayLength(string expr)
{
Stack<string> path;
if (! ParsePathExpression(expr,out path))
return -1;
OSD result = ProcessPathExpression(ValueStore,path);
if (result != null && result.Type == OSDType.Array)
{
OSDArray arr = result as OSDArray;
return arr.Count;
}
return -1;
}
// -----------------------------------------------------------------
/// <summary>
///