Initial community commit

1 files changed, 63 insertions, 0 deletions

diff --git a/Src/replicant/service/api_service.h b/Src/replicant/service/api_service.h
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+++ b/Src/replicant/service/api_service.h
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+#pragma once
+
+#ifndef _API_SERVICE_H
+#define _API_SERVICE_H
+
+#include "../foundation/dispatch.h"
+#include "../foundation/types.h"
+#include "../foundation/guid.h"
+#include "../foundation/error.h"
+#include "../service/ifc_servicefactory.h"
+
+// ----------------------------------------------------------------------------
+// {6DD93387-6636-4479-B982-9FF5B91CF4B4}
+static const GUID service_api_service_guid = 
+{ 0x6dd93387, 0x6636, 0x4479, { 0xb9, 0x82, 0x9f, 0xf5, 0xb9, 0x1c, 0xf4, 0xb4 } };
+
+class NOVTABLE api_service : public Wasabi2::Dispatchable
+{
+protected:
+	api_service() : Dispatchable(DISPATCHABLE_VERSION) {}
+	~api_service() {}
+public:
+	static GUID GetServiceGUID() { return service_api_service_guid; }
+	int Register(ifc_serviceFactory *svc) { return Service_Register(svc); }
+	int Unregister(ifc_serviceFactory *svc) { return Service_Unregister(svc); }
+	size_t GetServiceCount(GUID svc_type) { return Service_GetServiceCount(svc_type); }
+	ifc_serviceFactory *EnumService(GUID svc_type, size_t n) { return Service_EnumService(svc_type, n); }
+	ifc_serviceFactory *EnumService(size_t n) { return Service_EnumService(n); }
+	ifc_serviceFactory *GetServiceByGUID(GUID guid) { return Service_GetServiceByGUID(guid); }
+
+	/* called by a component when it returns NErr_TryAgain from one of the quit-phase functions */
+	void ComponentDone() { Service_ComponentDone(); }
+
+	template <class _t>
+	int GetService(_t **out_service) 
+	{
+		ifc_serviceFactory *sf = Service_GetServiceByGUID(_t::GetServiceGUID());
+		if (!sf)
+			return NErr_ServiceUnavailable;
+
+		_t *service = reinterpret_cast<_t *>(sf->GetInterface());
+		if (!service)
+			return NErr_FailedCreate;
+
+		*out_service = service;
+		return NErr_Success;
+	}
+
+	enum 
+	{
+		DISPATCHABLE_VERSION,
+	};
+protected:
+	virtual int WASABICALL Service_Register(ifc_serviceFactory *svc)=0;
+	virtual int WASABICALL Service_Unregister(ifc_serviceFactory *svc)=0;
+	virtual size_t WASABICALL Service_GetServiceCount(GUID svc_type)=0;
+	virtual ifc_serviceFactory * WASABICALL Service_EnumService(GUID svc_type, size_t n)=0;
+	virtual ifc_serviceFactory * WASABICALL Service_EnumService(size_t n)=0;
+	virtual ifc_serviceFactory * WASABICALL Service_GetServiceByGUID(GUID guid)=0;
+	virtual void WASABICALL Service_ComponentDone()=0;
+};
+
+#endif // !_API_SERVICE_H
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