From dd3d0e59dcd34beb222fcf612a51d3fee82c0e43 Mon Sep 17 00:00:00 2001
From: Alexander Lantsev <aunsane@gmail.com>
Date: Tue, 17 Mar 2015 20:33:47 +0000
Subject: SkypeWeb: initial commit

git-svn-id: http://svn.miranda-ng.org/main/trunk@12424 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 protocols/SkypeWeb/src/request_queue.cpp | 88 ++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 protocols/SkypeWeb/src/request_queue.cpp

(limited to 'protocols/SkypeWeb/src/request_queue.cpp')

diff --git a/protocols/SkypeWeb/src/request_queue.cpp b/protocols/SkypeWeb/src/request_queue.cpp
new file mode 100644
index 0000000000..6448186614
--- /dev/null
+++ b/protocols/SkypeWeb/src/request_queue.cpp
@@ -0,0 +1,88 @@
+#include "common.h"
+
+RequestQueue::RequestQueue(HANDLE hConnection) : 
+	hConnection(hConnection), requests(1)
+{
+	hRequestQueueThread = NULL;
+	hRequestQueueEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+}
+
+RequestQueue::~RequestQueue()
+{
+	requests.destroy();
+	CloseHandle(hRequestQueueEvent);
+}
+
+void RequestQueue::Start()
+{
+	if (!isTerminated)
+		return;
+
+	isTerminated = false;
+	if (hRequestQueueThread == NULL)
+	{
+		hRequestQueueThread = mir_forkthread((pThreadFunc)&RequestQueue::WorkerThread, this);
+	}
+}
+
+void RequestQueue::Stop()
+{
+	if (isTerminated)
+		return;
+
+	isTerminated = true;
+	hRequestQueueThread = NULL;
+}
+
+void RequestQueue::Push(HttpRequest *request, HttpResponseCallback response, void *arg)
+{
+	if (isTerminated)
+		return;
+
+	RequestQueueItem *item = new RequestQueueItem(request, response, arg);
+	{
+		mir_cslock lock(requestQueueLock);
+
+		requests.insert(item);
+	}
+	SetEvent(hRequestQueueEvent);
+}
+
+void RequestQueue::Execute(RequestQueueItem *item)
+{
+	NETLIBHTTPREQUEST *response = item->request->Send(hConnection);
+	if (item->responseCallback != NULL)
+	{
+		item->responseCallback(response, item->arg);
+	}
+	CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)response);
+	requests.remove(item);
+	delete item;
+}
+
+unsigned int RequestQueue::WorkerThread(void* owner, void*)
+{
+	RequestQueue *that = (RequestQueue*)owner;
+
+	while (!that->isTerminated)
+	{
+		WaitForSingleObject(that->hRequestQueueEvent, INFINITE);
+		while (true)
+		{
+			RequestQueueItem *item = NULL;
+			{
+				mir_cslock lock(that->requestQueueLock);
+
+				if (that->requests.getCount() == 0)
+					break;
+
+				item = that->requests[0];
+				that->requests.remove(0);
+			}
+			if (item != NULL)
+				that->Execute(item);
+		}
+	}
+
+	return 0;
+}
\ No newline at end of file
-- 
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