void VisitAttribute(PhpExtensionAttribute attr)
{
if (attr == null)
{
return;
}
var extensions = attr.Extensions;
if (extensions != null)
{
for (int i = 0; i < extensions.Length; i++)
{
EnsureExtensionInfo(extensions[i]);
}
}
var registrator = attr.Registrator;
if (registrator != null)
{
Debug.WriteLine($"Creating '{registrator.FullName}' ...");
Activator.CreateInstance(registrator); // CONSIDER: dependency injection, global service provider
}
}
void VisitExtensionAttribute(PhpExtensionAttribute attr)
{
if (attr.Registrator != null && _touchedRegistrators.Add(attr.Registrator.TypeHandle))
{
Activator.CreateInstance(attr.Registrator);
Debug.WriteLine($"Object of type {attr.Registrator.FullName} has been activated.");
}
}
void AddRoutine(PhpExtensionAttribute extension, ClrRoutineInfo routine)
{
var extensions = extension.Extensions;
for (int i = 0; i < extensions.Length; i++)
{
EnsureExtension(extensions[i]).Routines.Add(routine);
}
}
/// <summary>
/// Adds routine within its associated extension(s).
/// </summary>
/// <param name="attr">Corresponding <see cref="PhpExtensionAttribute"/> of the containing class. Can be <c>null</c>.</param>
/// <param name="routine">Library routine to be included into the table.</param>
internal void AddRoutine(PhpExtensionAttribute attr, ClrRoutineInfo /*!*/ routine)
{
if (attr == null)
{
return;
}
var extensions = attr.Extensions;
for (int i = 0; i < extensions.Length; i++)
{
EnsureExtensionInfo(extensions[i]).Routines.Add(routine);
}
}
/// <summary>
/// Reflects <see cref="PhpExtensionAttribute"/> of given type once.
/// </summary>
/// <returns>Value indicating the type was visited for the first time.</returns>
internal bool VisitFunctionsContainer(Type /*!*/ container, out PhpExtensionAttribute attr)
{
if (_processed.Add(container))
{
VisitAssembly(container.Assembly);
VisitAttribute(attr = container.GetCustomAttribute <PhpExtensionAttribute>());
return(true);
}
else
{
attr = null;
return(false);
}
}
void AddRoutine(PhpExtensionAttribute extension, ClrRoutineInfo routine)
{
var extensions = extension.Extensions;
for (int i = 0; i < extensions.Length; i++)
{
EnsureExtension(extensions[i]).Add(routine);
}
}
