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authorRemko Tronçon <git@el-tramo.be>2009-07-15 07:42:18 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-07-15 07:42:18 (GMT)
commit0930cd940963be0edfe7c80b4925babca0e01443 (patch)
treeb2a57761bfdf1a14ea75ea1a9871c70d85ff8024 /Swiften/EventLoop
parentd2625df30861a4caa984031a6990d19dfebc3367 (diff)
downloadswift-contrib-0930cd940963be0edfe7c80b4925babca0e01443.zip
swift-contrib-0930cd940963be0edfe7c80b4925babca0e01443.tar.bz2
Use shared_ptr for EventLoop owners.
Diffstat (limited to 'Swiften/EventLoop')
-rw-r--r--Swiften/EventLoop/EventLoop.cpp4
-rw-r--r--Swiften/EventLoop/EventLoop.h18
-rw-r--r--Swiften/EventLoop/EventOwner.cpp8
-rw-r--r--Swiften/EventLoop/EventOwner.h8
-rw-r--r--Swiften/EventLoop/MainEventLoop.cpp4
-rw-r--r--Swiften/EventLoop/MainEventLoop.h5
-rw-r--r--Swiften/EventLoop/Makefile.inc1
-rw-r--r--Swiften/EventLoop/SimpleEventLoop.cpp2
8 files changed, 33 insertions, 17 deletions
diff --git a/Swiften/EventLoop/EventLoop.cpp b/Swiften/EventLoop/EventLoop.cpp
index cec149c..3c3c356 100644
--- a/Swiften/EventLoop/EventLoop.cpp
+++ b/Swiften/EventLoop/EventLoop.cpp
@@ -30,7 +30,7 @@ void EventLoop::handleEvent(const Event& event) {
}
}
-void EventLoop::postEvent(boost::function<void ()> callback, void* owner) {
+void EventLoop::postEvent(boost::function<void ()> callback, boost::shared_ptr<EventOwner> owner) {
Event event(owner, callback);
{
boost::lock_guard<boost::mutex> lock(eventsMutex_);
@@ -41,7 +41,7 @@ void EventLoop::postEvent(boost::function<void ()> callback, void* owner) {
post(event);
}
-void EventLoop::removeEventsFromOwner(void* owner) {
+void EventLoop::removeEventsFromOwner(boost::shared_ptr<EventOwner> owner) {
boost::lock_guard<boost::mutex> lock(eventsMutex_);
events_.remove_if(HasOwner(owner));
}
diff --git a/Swiften/EventLoop/EventLoop.h b/Swiften/EventLoop/EventLoop.h
index 2f04f32..bf6f929 100644
--- a/Swiften/EventLoop/EventLoop.h
+++ b/Swiften/EventLoop/EventLoop.h
@@ -1,22 +1,22 @@
-#ifndef SWIFTEN_EventLoop_H
-#define SWIFTEN_EventLoop_H
+#pragma once
#include <boost/function.hpp>
#include <boost/thread/mutex.hpp>
#include <list>
namespace Swift {
+ class EventOwner;
class EventLoop {
public:
EventLoop();
virtual ~EventLoop();
- void postEvent(boost::function<void ()> event, void* owner);
- void removeEventsFromOwner(void* owner);
+ void postEvent(boost::function<void ()> event, boost::shared_ptr<EventOwner> owner = boost::shared_ptr<EventOwner>());
+ void removeEventsFromOwner(boost::shared_ptr<EventOwner> owner);
protected:
struct Event {
- Event(void* owner, const boost::function<void()>& callback) :
+ Event(boost::shared_ptr<EventOwner> owner, const boost::function<void()>& callback) :
owner(owner), callback(callback) {
}
@@ -25,7 +25,7 @@ namespace Swift {
}
unsigned int id;
- void* owner;
+ boost::shared_ptr<EventOwner> owner;
boost::function<void()> callback;
};
@@ -39,14 +39,12 @@ namespace Swift {
private:
struct HasOwner {
- HasOwner(void* owner) : owner(owner) {}
+ HasOwner(boost::shared_ptr<EventOwner> owner) : owner(owner) {}
bool operator()(const Event& event) { return event.owner == owner; }
- void* owner;
+ boost::shared_ptr<EventOwner> owner;
};
boost::mutex eventsMutex_;
unsigned int nextEventID_;
std::list<Event> events_;
};
}
-
-#endif
diff --git a/Swiften/EventLoop/EventOwner.cpp b/Swiften/EventLoop/EventOwner.cpp
new file mode 100644
index 0000000..4818b3c
--- /dev/null
+++ b/Swiften/EventLoop/EventOwner.cpp
@@ -0,0 +1,8 @@
+#include "Swiften/EventLoop/EventOwner.h"
+
+namespace Swift {
+
+EventOwner::~EventOwner() {
+}
+
+}
diff --git a/Swiften/EventLoop/EventOwner.h b/Swiften/EventLoop/EventOwner.h
new file mode 100644
index 0000000..8da95e0
--- /dev/null
+++ b/Swiften/EventLoop/EventOwner.h
@@ -0,0 +1,8 @@
+#pragma once
+
+namespace Swift {
+ class EventOwner {
+ public:
+ virtual ~EventOwner();
+ };
+}
diff --git a/Swiften/EventLoop/MainEventLoop.cpp b/Swiften/EventLoop/MainEventLoop.cpp
index c306d3f..d7de6c6 100644
--- a/Swiften/EventLoop/MainEventLoop.cpp
+++ b/Swiften/EventLoop/MainEventLoop.cpp
@@ -23,11 +23,11 @@ void MainEventLoop::resetInstance() {
instance_ = 0;
}
-void MainEventLoop::postEvent(boost::function<void ()> event, void* owner) {
+void MainEventLoop::postEvent(boost::function<void ()> event, boost::shared_ptr<EventOwner> owner) {
getInstance()->postEvent(event, owner);
}
-void MainEventLoop::removeEventsFromOwner(void* owner) {
+void MainEventLoop::removeEventsFromOwner(boost::shared_ptr<EventOwner> owner) {
getInstance()->removeEventsFromOwner(owner);
}
diff --git a/Swiften/EventLoop/MainEventLoop.h b/Swiften/EventLoop/MainEventLoop.h
index f29dbd4..0046546 100644
--- a/Swiften/EventLoop/MainEventLoop.h
+++ b/Swiften/EventLoop/MainEventLoop.h
@@ -8,6 +8,7 @@
namespace Swift {
class EventLoop;
+ class EventOwner;
class MainEventLoop {
friend class EventLoop;
@@ -18,9 +19,9 @@ namespace Swift {
* If the owner is destroyed, all events should be removed from the
* loop using removeEventsFromOwner().
*/
- static void postEvent(boost::function<void ()> event, void* owner = 0);
+ static void postEvent(boost::function<void ()> event, boost::shared_ptr<EventOwner> owner = 0);
- static void removeEventsFromOwner(void* owner);
+ static void removeEventsFromOwner(boost::shared_ptr<EventOwner> owner);
template<typename T>
static void deleteLater(T* t) {
diff --git a/Swiften/EventLoop/Makefile.inc b/Swiften/EventLoop/Makefile.inc
index 894b18d..3347ae6 100644
--- a/Swiften/EventLoop/Makefile.inc
+++ b/Swiften/EventLoop/Makefile.inc
@@ -1,4 +1,5 @@
SWIFTEN_SOURCES += \
+ Swiften/EventLoop/EventOwner.cpp \
Swiften/EventLoop/EventLoop.cpp \
Swiften/EventLoop/SimpleEventLoop.cpp \
Swiften/EventLoop/MainEventLoop.cpp
diff --git a/Swiften/EventLoop/SimpleEventLoop.cpp b/Swiften/EventLoop/SimpleEventLoop.cpp
index 96ad774..357e158 100644
--- a/Swiften/EventLoop/SimpleEventLoop.cpp
+++ b/Swiften/EventLoop/SimpleEventLoop.cpp
@@ -29,7 +29,7 @@ void SimpleEventLoop::run() {
}
void SimpleEventLoop::stop() {
- postEvent(boost::bind(&SimpleEventLoop::doStop, this), 0);
+ postEvent(boost::bind(&SimpleEventLoop::doStop, this));
}
void SimpleEventLoop::doStop() {