//====== Copyright 1996-2008, Valve Corporation, All rights reserved. ======= // // Purpose: a private, but well versioned, interface to get at critical bits // of a steam3 appticket - consumed by the simple drm wrapper to let it // ask about ownership with greater confidence. // //============================================================================= #ifndef ISTEAMAPPTICKET_H #define ISTEAMAPPTICKET_H #pragma once //----------------------------------------------------------------------------- // Purpose: hand out a reasonable "future proof" view of an app ownership ticket // the raw (signed) buffer, and indices into that buffer where the appid and // steamid are located. the sizes of the appid and steamid are implicit in // (each version of) the interface - currently uin32 appid and uint64 steamid //----------------------------------------------------------------------------- class ISteamAppTicket { public: virtual uint32 GetAppOwnershipTicketData( uint32 nAppID, void *pvBuffer, uint32 cbBufferLength, uint32 *piAppId, uint32 *piSteamId, uint32 *piSignature, uint32 *pcbSignature ) = 0; }; #define STEAMAPPTICKET_INTERFACE_VERSION "STEAMAPPTICKET_INTERFACE_VERSION001" #endif // ISTEAMAPPTICKET_H