Move requestbroker into new folder, make request process function a method of Request

1 files changed, 76 insertions, 0 deletions

diff --git a/src/client/requestbroker/RequestBroker.h b/src/client/requestbroker/RequestBroker.h
new file mode 100644
index 0000000..003ac37
--- /dev/null
+++ b/src/client/requestbroker/RequestBroker.h
@@ -0,0 +1,76 @@
+#pragma once
+#include <queue>
+#include <list>
+#include <utility>
+#include <deque>
+#include <string>
+#include <pthread.h>
+#undef GetUserName //God dammit microsoft!
+
+#include "Singleton.h"
+
+class GameSave;
+class VideoBuffer;
+class RequestListener;
+typedef std::pair<int, RequestListener*> ListenerHandle;
+class RequestBroker: public Singleton<RequestBroker>
+{
+	friend class ImageRequest;
+	friend class ThumbRenderRequest;
+public:
+	class Request;
+private: 
+
+	pthread_mutex_t listenersMutex;
+	pthread_mutex_t runningMutex;
+	pthread_mutex_t requestQueueMutex;
+	pthread_mutex_t completeQueueMutex;
+
+	pthread_t thumbnailQueueThread;
+	bool thumbnailQueueRunning;
+
+	std::vector<ListenerHandle> validListeners;
+
+	std::deque<std::pair<std::string, VideoBuffer*> > imageCache;
+
+	std::queue<Request*> completeQueue;
+	std::vector<Request*> requestQueue;
+	std::vector<Request*> activeRequests;
+
+	static void * thumbnailQueueProcessHelper(void * ref);
+	void thumbnailQueueProcessTH();
+	void assureRunning();
+
+	void requestComplete(Request * completedRequest);
+
+public:
+	RequestBroker();
+	virtual ~RequestBroker();
+	void Shutdown();
+
+	void FlushThumbQueue();
+	void RetrieveImage(std::string imageUrl, int width, int height, RequestListener * tListener);
+	void RenderThumbnail(GameSave * gameSave, bool decorations, bool fire, int width, int height, RequestListener * tListener);
+	void RenderThumbnail(GameSave * gameSave, int width, int height, RequestListener * tListener);
+	void RetrieveThumbnail(int saveID, int saveDate, int width, int height, RequestListener * tListener);
+	void RetrieveThumbnail(int saveID, int width, int height, RequestListener * tListener);
+	void RetrieveAvatar(std::string username, int width, int height, RequestListener * tListener);
+	
+	bool CheckRequestListener(ListenerHandle handle);
+	ListenerHandle AttachRequestListener(RequestListener * tListener);
+	void DetachRequestListener(RequestListener * tListener);
+	enum ProcessResponse { Finished, OK, Canceled, Failed, Duplicate };
+	class Request
+	{
+	public:
+		enum RequestType { ThumbnailRender, Image };
+		RequestType Type;
+		void * ResultObject;
+		ListenerHandle Listener;
+		std::vector<Request*> Children;
+		Request(RequestType type, ListenerHandle listener);
+		virtual ProcessResponse Process(RequestBroker & rb) { return Failed; }
+		virtual ~Request();
+		virtual void Cleanup();
+	};
+};
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