Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 37 insertions, 0 deletions

diff --git a/Src/Wasabi/api/service/svcenumbyguid.h b/Src/Wasabi/api/service/svcenumbyguid.h
new file mode 100644
index 00000000..412523c3
--- /dev/null
+++ b/Src/Wasabi/api/service/svcenumbyguid.h
@@ -0,0 +1,37 @@
+#ifndef _SVCENUMBYGUID_H
+#define _SVCENUMBYGUID_H
+
+/*<?<autoheader/>*/
+/*?>*/
+
+#include "svc_enum.h"
+
+/*
+ * this is a helper class to fetch a service * by GUID
+ * usage: svc_something *svc = SvcEnumByGuid<svc_something>(svcguid);
+ * @short: Helper class to fetch unique service by GUID
+*/
+template <class SERVICETYPE>
+class SvcEnumByGuid {
+public:
+/**
+@param _guid The GUID of the service factory to fetch the service from.
+*/
+  SvcEnumByGuid() : guid(SERVICETYPE::getServiceGuid()) {}
+  SvcEnumByGuid(GUID _guid) : guid(_guid) {}
+
+/**
+@return The pointer to the service.
+*/
+  SERVICETYPE *getInterface() {
+    waServiceFactory *svc = WASABI_API_SVC->service_getServiceByGuid(guid);
+    return castService<SERVICETYPE>(svc);
+  }
+
+  operator SERVICETYPE *() { return getInterface(); }
+
+private:
+  GUID guid;
+};
+
+#endif // _SVCENUMBYGUID_H