Changeset 21:eb59943050c9 in xplcommon for src/xplcommon/win32/Event.h

Timestamp:

12/31/12 14:17:32 (11 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

Added the implementation of the local sockets for Win32 and it seems to work

File:

• src/xplcommon/win32/Event.h (modified) (8 diffs)

src/xplcommon/win32/Event.h

@@ -32 +32 @@
 //------------------------------------------------------------------------------
 
-#include "../Failable.h"
+#include "EventFailable.h"
 
 #include <windows.h>
@@ -49 +49 @@
  * Wrapper for an event.
  */
-class Event : public ::xplcommon::Failable
+class Event
 {
 private:
     /**
+     * The object receiving the failure codes.
+     */
+    EventFailable& eventFailable;
+
+    /**
      * The handle of the event.
      */
@@ -66 +71 @@
      * Construct the event.
      */
-    Event();
+    Event(EventFailable& eventFailable);
 
     /**
@@ -96 +101 @@
 
     /**
+     * Determine if the event is being waited for, i.e. it is
+     * associated with a waiter.
+     */
+    bool isWaited() const;
+
+    /**
      * Set the event.
      */
     void fire();
+
+    /**
+     * Determine if the event is fired or not.
+     */
+    bool isFired() const;
 
     /**
@@ -106 +122 @@
      */
     bool clear();
+
+protected:
+    /**
+     * Set the error code on the failable object.
+     */
+    void setErrorCode(errorCode_t errorCode);
 };
 
@@ -112 +134 @@
 //------------------------------------------------------------------------------
 
-inline Event::Event() :
+inline Event::Event(EventFailable& eventFailable) :
+    eventFailable(eventFailable),
     handle(CreateEvent(0, true, false, 0)),
     waiter(0)
 {
-    if (handle==0) setErrorCode(GetLastError());
+    if (handle==0) eventFailable.setErrorCode(GetLastError());
 }
 
@@ -143 +166 @@
 //------------------------------------------------------------------------------
 
+inline bool Event::isWaited() const
+{
+    return waiter!=0;
+}
+
+//------------------------------------------------------------------------------
+
 inline void Event::fire()
 {
     if (!SetEvent(handle)) {
-        setErrorCode(GetLastError());
+        eventFailable.setErrorCode(GetLastError());
     }
 }
@@ -155 +185 @@
 {
     if (!ResetEvent(handle)) {
-        setErrorCode(GetLastError());
+        eventFailable.setErrorCode(GetLastError());
         return false;
     } else {
         return true;
     }
+}
+
+//------------------------------------------------------------------------------
+
+inline void Event::setErrorCode(errorCode_t errorCode)
+{
+    eventFailable.setErrorCode(errorCode);
 }