From aed7a09aea58ea20e4c2ff785416b756bc2a88c6 Mon Sep 17 00:00:00 2001
From: suke <suke@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 17 Nov 2014 11:18:54 +0000
Subject: ext/win32ole/win32ole_event.c: use typed data.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/win32ole/win32ole_event.c | 27 +++++++++++++++++++++------
 1 file changed, 21 insertions(+), 6 deletions(-)

(limited to 'ext/win32ole')

diff --git a/ext/win32ole/win32ole_event.c b/ext/win32ole/win32ole_event.c
index 2cceae7af7..fdd2c46e99 100644
--- a/ext/win32ole/win32ole_event.c
+++ b/ext/win32ole/win32ole_event.c
@@ -86,7 +86,8 @@ static long ole_search_event_at(VALUE ary, VALUE ev);
 static VALUE ole_search_event(VALUE ary, VALUE ev, BOOL  *is_default);
 static VALUE ole_search_handler_method(VALUE handler, VALUE ev, BOOL *is_default_handler);
 static void ole_delete_event(VALUE ary, VALUE ev);
-static void ole_event_free(struct oleeventdata *poleev);
+static void oleevent_free(void *ptr);
+static size_t oleevent_size(const void *ptr);
 static VALUE fev_s_allocate(VALUE klass);
 static VALUE ev_advise(int argc, VALUE *argv, VALUE self);
 static VALUE fev_initialize(int argc, VALUE *argv, VALUE self);
@@ -105,6 +106,13 @@ static VALUE evs_delete(long i);
 static VALUE evs_entry(long i);
 static long  evs_length(void);
 
+
+static const rb_data_type_t oleevent_datatype = {
+    "win32ole_event",
+    {NULL, oleevent_free, oleevent_size,},
+    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
+};
+
 STDMETHODIMP EVENTSINK_Invoke(
     PEVENTSINK pEventSink,
     DISPID dispid,
@@ -852,8 +860,9 @@ ole_delete_event(VALUE ary, VALUE ev)
 
 
 static void
-ole_event_free(struct oleeventdata *poleev)
+oleevent_free(void *ptr)
 {
+    struct oleeventdata *poleev = ptr;
     if (poleev->pConnectionPoint) {
         poleev->pConnectionPoint->lpVtbl->Unadvise(poleev->pConnectionPoint, poleev->dwCookie);
         OLE_RELEASE(poleev->pConnectionPoint);
@@ -863,12 +872,18 @@ ole_event_free(struct oleeventdata *poleev)
     free(poleev);
 }
 
+static size_t
+oleevent_size(const void *ptr)
+{
+    return ptr ? sizeof(struct oleeventdata) : 0;
+}
+
 static VALUE
 fev_s_allocate(VALUE klass)
 {
     VALUE obj;
     struct oleeventdata *poleev;
-    obj = Data_Make_Struct(klass,struct oleeventdata,0,ole_event_free,poleev);
+    obj = TypedData_Make_Struct(klass, struct oleeventdata, &oleevent_datatype, poleev);
     poleev->dwCookie = 0;
     poleev->pConnectionPoint = NULL;
     poleev->event_id = 0;
@@ -944,7 +959,7 @@ ev_advise(int argc, VALUE *argv, VALUE self)
         ole_raise(hr, rb_eRuntimeError, "Advise Error");
     }
 
-    Data_Get_Struct(self, struct oleeventdata, poleev);
+    TypedData_Get_Struct(self, struct oleeventdata, &oleevent_datatype, poleev);
     pIEV->m_event_id = evs_length();
     pIEV->pTypeInfo = pTypeInfo;
     poleev->dwCookie = dwCookie;
@@ -1016,7 +1031,7 @@ ev_on_event(int argc, VALUE *argv, VALUE self, VALUE is_ary_arg)
 {
     struct oleeventdata *poleev;
     VALUE event, args, data;
-    Data_Get_Struct(self, struct oleeventdata, poleev);
+    TypedData_Get_Struct(self, struct oleeventdata, &oleevent_datatype, poleev);
     if (poleev->pConnectionPoint == NULL) {
         rb_raise(eWIN32OLERuntimeError, "IConnectionPoint not found. You must call advise at first.");
     }
@@ -1146,7 +1161,7 @@ static VALUE
 fev_unadvise(VALUE self)
 {
     struct oleeventdata *poleev;
-    Data_Get_Struct(self, struct oleeventdata, poleev);
+    TypedData_Get_Struct(self, struct oleeventdata, &oleevent_datatype, poleev);
     if (poleev->pConnectionPoint) {
         ole_msg_loop();
         evs_delete(poleev->event_id);
-- 
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