static JSCompileOptions()
{
GetElement = getElement;
GetElementAttributeName = getElementAttributeName;
GetIntroductionScript = getIntroductionScript;
DefaultVTable = new VTable {
element = Marshal.GetFunctionPointerForDelegate(GetElement),
elementAttributeName = Marshal.GetFunctionPointerForDelegate(GetElementAttributeName),
introductionScript = Marshal.GetFunctionPointerForDelegate(GetIntroductionScript),
};
pDefaultVTable = Marshal.AllocHGlobal(Marshal.SizeOf(DefaultVTable));
Marshal.StructureToPtr(DefaultVTable, pDefaultVTable, false);
Default = new JSCompileOptions();
}
private object ExecuteScript(string scriptKey, GetScriptDelegate dlg)
{
Script scr = _mgr.GetCachedProcessScript(_pd.DefinitionId, scriptKey);
if (scr == null)
{
lock (_mgr)
{
scr = _mgr.GetCachedProcessScript(_pd.DefinitionId, scriptKey);
if (scr == null)
{
string sc = dlg();
if (sc == null) return null;
sc = sc.Trim();
if (!sc.EndsWith(";")) sc += ";";
scr = Script.Compile(sc);
_mgr.SetCachedProcessScript(_pd.DefinitionId, scriptKey, scr);
}
}
}
scr.Context = GetScriptContext();
return scr.Execute();
}
private object ExecuteScript(string scriptKey, GetScriptDelegate dlg)
{
log.Debug("Executing script {0}.{1}", _taskDef.ParentProcess.DefinitionId, scriptKey);
Script scr = _mgr.GetCachedProcessScript(_taskDef.ParentProcess.DefinitionId, scriptKey);
if (scr == null)
{
lock (_mgr)
{
scr = _mgr.GetCachedProcessScript(_taskDef.ParentProcess.DefinitionId, scriptKey);
if (scr == null)
{
string sc = dlg();
log.Debug("Script {0}.{1}: compiling script body: {2}", _taskDef.ParentProcess.DefinitionId, scriptKey, sc);
if (sc == null) return null;
sc = sc.Trim();
if (!sc.EndsWith(";")) sc += ";";
scr = Script.Compile(sc);
_mgr.SetCachedProcessScript(_taskDef.ParentProcess.DefinitionId, scriptKey, scr);
}
}
}
scr.Context = GetScriptContext();
return scr.Execute();
}
