Initial community commit

Src/xspf/main.cpp

@@ -0,0 +1,71 @@
+#include "../Agave/Component/ifc_wa5component.h"
+#include "api__xspf.h" // services we'll used are extern'd here
+#include "XSPFHandlerFactory.h"
+
+// declarations for the pointers to services we'll need
+// by convention, these follow the format WASABI_API_* or AGAVE_API_*
+// you are free to name it however you want, but this provides good consistency
+api_service *WASABI_API_SVC = 0; // the wasabi service manager (our gateway to other services)
+api_mldb *AGAVE_API_MLDB = 0; // media library API.  we'll retrieve this the first time we need it, because it will load after us
+api_tagz *AGAVE_API_TAGZ = 0;
+api_application *WASABI_API_APP = 0;
+// wasabi based services for localisation support
+api_language *WASABI_API_LNG = 0;
+HINSTANCE WASABI_API_LNG_HINST = 0, WASABI_API_ORIG_HINST = 0;
+
+// our service factories that we're going to register
+static XSPFHandlerFactory xspfHandlerFactory;
+
+// here is the implementation of our component
+// this class contains the methods called during initialization and shutdown
+// to register/deregister our component's services
+class XSPFComponent : public ifc_wa5component
+{
+public:
+	void RegisterServices(api_service *service); // this is where the party is
+	void DeregisterServices(api_service *service);
+
+protected:
+	RECVS_DISPATCH; // some boiler-plate code to implement our dispatch table
+};
+
+static HINSTANCE GetMyInstance()
+{
+	MEMORY_BASIC_INFORMATION mbi = {0};
+	if(VirtualQuery(GetMyInstance, &mbi, sizeof(mbi)))
+		return (HINSTANCE)mbi.AllocationBase;
+	return NULL;
+}
+
+void XSPFComponent::RegisterServices(api_service *service)
+{
+	WASABI_API_SVC = service; // we get passed the service manager and we need to save the pointer
+	WASABI_API_SVC->service_register(&xspfHandlerFactory);
+
+	waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(languageApiGUID);
+	if (sf) WASABI_API_LNG = reinterpret_cast<api_language*>(sf->getInterface());
+
+	// need to have this initialised before we try to do anything with localisation features
+	WASABI_API_START_LANG(GetMyInstance(),playlistLangGUID);
+}
+
+void XSPFComponent::DeregisterServices(api_service *service)
+{
+	WASABI_API_SVC->service_deregister(&xspfHandlerFactory);
+}
+
+static XSPFComponent xspfComponent;
+// Winamp calls this function after it LoadLibrary's your W5S
+// you need to turn a pointer to your component.
+extern "C" __declspec(dllexport) ifc_wa5component *GetWinamp5SystemComponent()
+{
+	return &xspfComponent;
+}
+
+// some boiler-plate code to implement the dispatch table for our component
+#define CBCLASS XSPFComponent
+START_DISPATCH;
+VCB(API_WA5COMPONENT_REGISTERSERVICES, RegisterServices)
+VCB(API_WA5COMPONENT_DEREEGISTERSERVICES, DeregisterServices)
+END_DISPATCH;
+#undef CBCLASS