public TypedMessageInfo DescribeMessage(string message, Type[] args)
{
foreach (IMessageStore store in List)
{
ITypedMessageStore typed_store = store as ITypedMessageStore;
if (typed_store == null)
{
continue;
}
TypedMessageInfo info = typed_store.DescribeMessage(message, args);
if (info != null)
{
return(info);
}
}
return(null);
}
private MessageInfo[] ListMessages (string opt_filter) {
ICollection method_list;
if (obj == null) {
ArrayList list = new ArrayList (obj_type.GetMethods ());
list.InsertRange (list.Count, typeof (Type).GetMethods ());
method_list = list;
} else {
method_list = obj_type.GetMethods ();
}
ArrayList info_list = new ArrayList ();
Hashtable methods = new Hashtable ();
if (opt_filter != String.Empty) {
opt_filter = opt_filter.ToLower ();
}
foreach (MethodInfo method in method_list)
{
string method_lower = method.Name.ToLower ();
if (opt_filter != String.Empty && method.Name.ToLower () != opt_filter)
continue;
MessageInfo info = (MessageInfo) methods[method_lower];
if (info == null) {
info = new TypedMessageInfo ();
info.message = method.Name;
info.min_argc = -1;
info.default_argc = -1;
info.max_argc = 0;
methods[method_lower] = info;
info_list.Add (info);
}
ParameterInfo[] parms = method.GetParameters ();
int count = (parms != null) ? parms.Length : 0;
if (count > 0) {
object[] attrs = parms[count - 1].GetCustomAttributes (typeof (System.ParamArrayAttribute), true);
if (attrs != null && attrs.Length > 0)
info.max_argc = -1;
}
object[] method_attrs = method.GetCustomAttributes (typeof (PassContextAttribute), true);
if (method_attrs != null && method_attrs.Length > 0) {
count--;
}
if (info.min_argc == -1 || count <= info.min_argc) {
info.min_argc = count;
info.default_argc = count;
}
method_attrs = method.GetCustomAttributes (typeof (DefaultArgumentCountAttribute), true);
if (method_attrs != null && method_attrs.Length > 0) {
info.default_argc = ((DefaultArgumentCountAttribute) method_attrs[0]).DefaultCount;
}
if (info.max_argc != -1 && count > info.max_argc) {
info.max_argc = count;
}
}
MessageInfo[] ret = new MessageInfo[info_list.Count];
info_list.CopyTo (ret, 0);
return ret;
}
private MessageInfo[] ListMessages(string opt_filter)
{
ICollection method_list;
if (obj == null)
{
ArrayList list = new ArrayList(obj_type.GetMethods());
list.InsertRange(list.Count, typeof(Type).GetMethods());
method_list = list;
}
else
{
method_list = obj_type.GetMethods();
}
ArrayList info_list = new ArrayList();
Hashtable methods = new Hashtable();
if (opt_filter != String.Empty)
{
opt_filter = opt_filter.ToLower();
}
foreach (MethodInfo method in method_list)
{
string method_lower = method.Name.ToLower();
if (opt_filter != String.Empty && method.Name.ToLower() != opt_filter)
{
continue;
}
MessageInfo info = (MessageInfo)methods[method_lower];
if (info == null)
{
info = new TypedMessageInfo();
info.message = method.Name;
info.min_argc = -1;
info.default_argc = -1;
info.max_argc = 0;
methods[method_lower] = info;
info_list.Add(info);
}
ParameterInfo[] parms = method.GetParameters();
int count = (parms != null) ? parms.Length : 0;
if (count > 0)
{
object[] attrs = parms[count - 1].GetCustomAttributes(typeof(System.ParamArrayAttribute), true);
if (attrs != null && attrs.Length > 0)
{
info.max_argc = -1;
}
}
object[] method_attrs = method.GetCustomAttributes(typeof(PassContextAttribute), true);
if (method_attrs != null && method_attrs.Length > 0)
{
count--;
}
if (info.min_argc == -1 || count <= info.min_argc)
{
info.min_argc = count;
info.default_argc = count;
}
method_attrs = method.GetCustomAttributes(typeof(DefaultArgumentCountAttribute), true);
if (method_attrs != null && method_attrs.Length > 0)
{
info.default_argc = ((DefaultArgumentCountAttribute)method_attrs[0]).DefaultCount;
}
if (info.max_argc != -1 && count > info.max_argc)
{
info.max_argc = count;
}
}
MessageInfo[] ret = new MessageInfo[info_list.Count];
info_list.CopyTo(ret, 0);
return(ret);
}
