38 lines
838 B
C
38 lines
838 B
C
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#ifndef _SVCENUMBYGUID_H
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#define _SVCENUMBYGUID_H
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/*<?<autoheader/>*/
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/*?>*/
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#include "svc_enum.h"
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/*
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* this is a helper class to fetch a service * by GUID
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* usage: svc_something *svc = SvcEnumByGuid<svc_something>(svcguid);
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* @short: Helper class to fetch unique service by GUID
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*/
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template <class SERVICETYPE>
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class SvcEnumByGuid {
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public:
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/**
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@param _guid The GUID of the service factory to fetch the service from.
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*/
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SvcEnumByGuid() : guid(SERVICETYPE::getServiceGuid()) {}
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SvcEnumByGuid(GUID _guid) : guid(_guid) {}
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/**
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@return The pointer to the service.
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*/
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SERVICETYPE *getInterface() {
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waServiceFactory *svc = WASABI_API_SVC->service_getServiceByGuid(guid);
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return castService<SERVICETYPE>(svc);
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}
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operator SERVICETYPE *() { return getInterface(); }
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private:
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GUID guid;
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};
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#endif // _SVCENUMBYGUID_H
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