60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
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#pragma once
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#include <api/service/api_service.h>
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#include <api/syscb/callbacks/svccb.h>
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#include <map>
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#include <api/syscb/api_syscb.h>
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class ServiceWatcher : public SysCallback
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{
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public:
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ServiceWatcher() : serviceManager(0),systemCallbacks(0) {}
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~ServiceWatcher();
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void WatchWith(api_service *_serviceApi);
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template <class T>
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void WatchFor(T **ptr, GUID watchGUID)
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{
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WatchForT((void **)ptr, watchGUID);
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}
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void StopWatching();
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void Clear();
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private:
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void WatchForT(void **ptr, GUID watchGUID);
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typedef std::map<GUID, void **> WatchList;
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WatchList watchList;
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FOURCC GetEventType() { return SysCallback::SERVICE; }
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int Notify(int msg, intptr_t param1, intptr_t param2);
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api_service *serviceManager;
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api_syscb *systemCallbacks;
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protected:
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RECVS_DISPATCH;
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};
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class ServiceWatcherSingle : public SysCallback
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{
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public:
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ServiceWatcherSingle() : serviceManager(0),systemCallbacks(0),service(0) {}
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virtual ~ServiceWatcherSingle();
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void WatchWith(api_service *_serviceApi);
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template <class T>
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void WatchFor(T **ptr, GUID watchGUID)
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{
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WatchForT((void **)ptr, watchGUID);
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}
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virtual void OnRegister() {}
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virtual void OnDeregister()=0;
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void StopWatching();
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private:
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void WatchForT(void **ptr, GUID watchGUID);
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FOURCC GetEventType() { return SysCallback::SERVICE; }
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int Notify(int msg, intptr_t param1, intptr_t param2);
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api_service *serviceManager;
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api_syscb *systemCallbacks;
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void **service;
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GUID serviceGUID;
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protected:
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RECVS_DISPATCH;
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};
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