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#ifndef __cache_h
#define __cache_h
//
// Class cache exports
//
#define CLASSCACHE_PROPPAGES 0x00000001 // = 1 => get property page list
#define CLASSCACHE_CONTEXTMENUS 0x00000002 // = 1 => get context menu table
#define CLASSCACHE_ICONS 0x00000004 // = 1 => get icon locations
#define CLASSCACHE_CONTAINER 0x00000008 // = 1 => get container flag for class
#define CLASSCACHE_FRIENDLYNAME 0x00000010 // = 1 => get friendly name of the class
#define CLASSCACHE_ATTRIBUTENAMES 0x00000020 // = 1 => get attribute names of class
#define CLASSCACHE_TREATASLEAF 0x00000040 // = 1 => get the treat as leaf flags
#define CLASSCACHE_WIZARDDIALOG 0x00000080 // = 1 => get the creation wizard dialog CLSID
#define CLASSCACHE_WIZARDPRIMARYPAGE 0x00000100 // = 1 => get the creation wizard primary CLSID
#define CLASSCACHE_WIZARDEXTN 0x00000200 // = 1 => get the creation wizard extension CLSIDs
#define CLASSCACHE_CREATIONINFO (CLASSCACHE_WIZARDDIALOG|CLASSCACHE_WIZARDPRIMARYPAGE|CLASSCACHE_WIZARDEXTN)
#define CLASSCACHE_IMAGEMASK 0x000f0000 // mask + shift for getting image mask
#define CLASSCACHE_IMAGEMASK_BIT 16
#define CLASSCACHE_DONTSIGNSEAL 0x20000000 // = 1 => don't sign seal (~ADS_USE_SIGNING | ADS_USE_SEALING)
#define CLASSCACHE_DSAVAILABLE 0x40000000 // = 1 => set GDSIF_DSAVAILABLE when calling GetDisplaySpecifierEx
#define CLASSCACHE_SIMPLEAUTHENTICATE 0x80000000 // = 1 => perform simple authentication (eg ~ADS_SECURE_AUTHENTICATION)
typedef struct{ LPWSTR pPageReference; // page reference in strange URL form
} DSPROPERTYPAGE, * LPDSPROPERTYPAGE;
typedef struct{ LPWSTR pMenuReference; // menu reference stored in strange URL reference
} DSMENUHANDLER, * LPDSMENUHANDLER;
typedef struct{ LPWSTR pName; // UNICODE atribute name
LPWSTR pDisplayName; // UNICODE display name
ADSTYPE dwADsType; // ADsType for the property
DWORD dwFlags; // flags for attribute (from display specifier)
} ATTRIBUTENAME, * LPATTRIBUTENAME;
typedef struct{ CRITICAL_SECTION csLock; // lock for this cache record
LPWSTR pKey; // key string
DWORD dwFlags; // cache entries we tried to cache
DWORD dwCached; // fields which have been cached
LPWSTR pObjectClass; // class name to find display specifier under
LPWSTR pServer; // server name / == NULL if none specified
LPWSTR pFriendlyClassName; // friendly class name
HDSA hdsaPropertyPages; // property page list
HDSA hdsaMenuHandlers; // list of menu handlers to bring in
LPWSTR pIconName[DSGIF_ISMASK]; // icon names for the various states
BOOL fIsContainer:1; // class is a conatiner
BOOL fTreatAsLeaf:1; // treat this class as a leaf
HDPA hdpaAttributeNames; // DPA containing the attribute names
CLSID clsidWizardDialog; // CLSID of iface for creation dialog
CLSID clsidWizardPrimaryPage; // CLSID of iface for wizards primary page
HDSA hdsaWizardExtn; // DSA containing wizard extension pages
} CLASSCACHEENTRY, * LPCLASSCACHEENTRY;
typedef struct{ DWORD dwFlags; // Cache attributes interested in
LPWSTR pPath; // ADsPath of a reference object
LPWSTR pObjectClass; // Object Class of the class we need information on
LPWSTR pAttributePrefix; // Attribute prefixed used when reading display specifiers
LPWSTR pServer; // Server name == NULL then we assume this is serverless
LPWSTR pServerConfigPath; // Server config path == NULL then determine from the server name
LPWSTR pUserName; // pUserName / pPassword passed to ADsOpenObject as credential information
LPWSTR pPassword; LANGID langid; // lang ID to be used
IDataObject* pDataObject; // IDataObject containing extra information
} CLASSCACHEGETINFO, * LPCLASSCACHEGETINFO;
//
// Cache helper functions
//
INT _CompareAttributeNameCB(LPVOID p1, LPVOID p2, LPARAM lParam);
VOID ClassCache_Init(VOID);HRESULT ClassCache_GetClassInfo(LPCLASSCACHEGETINFO pCacheInfo, LPCLASSCACHEENTRY* ppCacheEntry);VOID ClassCache_ReleaseClassInfo(LPCLASSCACHEENTRY* ppCacheEntry);VOID ClassCache_Discard(VOID);ADSTYPE ClassCache_GetADsTypeFromAttribute(LPCLASSCACHEGETINFO pccgi, LPCWSTR pAttributeName);HRESULT ClassCache_OpenObject(LPCWSTR pszPath, REFIID riid, void **ppv, LPCLASSCACHEGETINFO pccgi);
HRESULT GetRootDSE(LPCWSTR pszUserName, LPCWSTR pszPassword, LPCWSTR pszServer, BOOL fSecure, IADs **ppads);HRESULT GetCacheInfoRootDSE(LPCLASSCACHEGETINFO pccgi, IADs **ppads);HRESULT GetDisplaySpecifier(LPCLASSCACHEGETINFO pccgi, REFIID riid, LPVOID* ppvObject);HRESULT GetServerAndCredentails(LPCLASSCACHEGETINFO pccgi);HRESULT GetAttributePrefix(LPWSTR* ppAttributePrefix, IDataObject* pDataObject);
BOOL _IsClassContainer(LPCLASSCACHEENTRY pClassCacheEntry, BOOL fIgnoreTreatAsLeaf);HRESULT _GetIconLocation(LPCLASSCACHEENTRY pCacheEntry, DWORD dwFlags, LPWSTR pBuffer, INT cchBuffer, INT* piIndex);
#endif
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