//============================================================================= // userenv.h - Header file for user environment API. // User Profiles, environment variables, and Group Policy // // Copyright (c) Microsoft Corporation 1995-1999 // All rights reserved // //============================================================================= #ifndef _INC_USERENV #define _INC_USERENV #include #include // // Define API decoration for direct importing of DLL references. // #if !defined(_USERENV_) #define USERENVAPI DECLSPEC_IMPORT #else #define USERENVAPI #endif #ifdef __cplusplus extern "C" { #endif //============================================================================= // // LoadUserProfile // // Loads the specified user's profile. // // Most applications should not need to use this function. It's used // when a user has logged onto the system or a service starts in a named // user account. // // hToken - Token for the user, returned from LogonUser() // lpProfileInfo - Address of a PROFILEINFO structure // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: The caller of this function must have admin privileges on the machine. // // Upon successful return, the hProfile member of the PROFILEINFO // structure is a registry key handle opened to the root // of the user's hive. It has been opened with full access. If // you need to read or write to the user's registry file, use // this key instead of HKEY_CURRENT_USER. Do not close this // handle. Instead pass it to UnloadUserProfile to close // the handle. // //============================================================================= // // Flags that can be set in the dwFlags field // #define PI_NOUI 0x00000001 // Prevents displaying of messages #define PI_APPLYPOLICY 0x00000002 // Apply NT4 style policy USERENVAPI BOOL WINAPI LoadUserProfileA( IN HANDLE hToken, IN OUT LPPROFILEINFOA lpProfileInfo); USERENVAPI BOOL WINAPI LoadUserProfileW( IN HANDLE hToken, IN OUT LPPROFILEINFOW lpProfileInfo); #ifdef UNICODE #define LoadUserProfile LoadUserProfileW #else #define LoadUserProfile LoadUserProfileA #endif // !UNICODE //============================================================================= // // UnloadUserProfile // // Unloads a user's profile that was loaded by LoadUserProfile() // // hToken - Token for the user, returned from LogonUser() // hProfile - hProfile member of the PROFILEINFO structure // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: The caller of this function must have admin privileges on the machine. // //============================================================================= USERENVAPI BOOL WINAPI UnloadUserProfile( IN HANDLE hToken, IN HANDLE hProfile); //============================================================================= // // GetProfilesDirectory // // Returns the path to the root of where all user profiles are stored. // // lpProfilesDir - Receives the path // lpcchSize - Size of lpProfilesDir // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: If lpProfilesDir is not large enough, the function will fail, // and lpcchSize will contain the necessary buffer size. // // Example return value: C:\Documents and Settings // //============================================================================= USERENVAPI BOOL WINAPI GetProfilesDirectoryA( OUT LPSTR lpProfilesDir, IN OUT LPDWORD lpcchSize); USERENVAPI BOOL WINAPI GetProfilesDirectoryW( OUT LPWSTR lpProfilesDir, IN OUT LPDWORD lpcchSize); #ifdef UNICODE #define GetProfilesDirectory GetProfilesDirectoryW #else #define GetProfilesDirectory GetProfilesDirectoryA #endif // !UNICODE //============================================================================= // // GetProfileType() // // Returns the type of the profile that is loaded for a user. // // dwFlags - Returns the profile flags // // Return: TRUE if successful // FALSE if an error occurs. Call GetLastError for more details // // Comments: if profile is not already loaded the function will return an error. // The caller needs to have access to HKLM part of the registry. // (exists by default) // //============================================================================= #if(WINVER >= 0x0500) // // Flags that can be set in the dwFlags field // #define PT_TEMPORARY 0x00000001 // A profile has been allocated that will be deleted at logoff. #define PT_ROAMING 0x00000002 // The loaded profile is a roaming profile. #define PT_MANDATORY 0x00000004 // The loaded profile is mandatory. USERENVAPI BOOL WINAPI GetProfileType( OUT DWORD *dwFlags); #endif /* WINVER >= 0x0500 */ //============================================================================= // // DeleteProfile() // // Deletes the profile and all other user related settings from the machine // // lpSidString - String form of the user sid. // lpProfilePath - ProfilePath (if Null, lookup in the registry) // lpComputerName - Computer Name from which profile has to be deleted // // Return: TRUE if successful // FALSE if an error occurs. Call GetLastError for more details // // Comments: Deletes the profile directory, registry and appmgmt stuff //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI DeleteProfileA ( IN LPCSTR lpSidString, IN LPCSTR lpProfilePath, IN LPCSTR lpComputerName); USERENVAPI BOOL WINAPI DeleteProfileW ( IN LPCWSTR lpSidString, IN LPCWSTR lpProfilePath, IN LPCWSTR lpComputerName); #ifdef UNICODE #define DeleteProfile DeleteProfileW #else #define DeleteProfile DeleteProfileA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // GetDefaultUserProfilesDirectory // // Returns the path to the root of the default user profile // // lpProfileDir - Receives the path // lpcchSize - Size of lpProfileDir // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: If lpProfileDir is not large enough, the function will fail, // and lpcchSize will contain the necessary buffer size. // // Example return value: C:\Documents and Settings\Default User // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI GetDefaultUserProfileDirectoryA( OUT LPSTR lpProfileDir, IN OUT LPDWORD lpcchSize); USERENVAPI BOOL WINAPI GetDefaultUserProfileDirectoryW( OUT LPWSTR lpProfileDir, IN OUT LPDWORD lpcchSize); #ifdef UNICODE #define GetDefaultUserProfileDirectory GetDefaultUserProfileDirectoryW #else #define GetDefaultUserProfileDirectory GetDefaultUserProfileDirectoryA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // GetAllUsersProfilesDirectory // // Returns the path to the root of the All Users profile // // lpProfileDir - Receives the path // lpcchSize - Size of lpProfileDir // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: If lpProfileDir is not large enough, the function will fail, // and lpcchSize will contain the necessary buffer size. // // Example return value: C:\Documents and Settings\All Users // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI GetAllUsersProfileDirectoryA( OUT LPSTR lpProfileDir, IN OUT LPDWORD lpcchSize); USERENVAPI BOOL WINAPI GetAllUsersProfileDirectoryW( OUT LPWSTR lpProfileDir, IN OUT LPDWORD lpcchSize); #ifdef UNICODE #define GetAllUsersProfileDirectory GetAllUsersProfileDirectoryW #else #define GetAllUsersProfileDirectory GetAllUsersProfileDirectoryA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // GetUserProfileDirectory // // Returns the path to the root of the requested user's profile // // hToken - User's token returned from LogonUser() // lpProfileDir - Receives the path // lpcchSize - Size of lpProfileDir // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: If lpProfileDir is not large enough, the function will fail, // and lpcchSize will contain the necessary buffer size. // // Example return value: C:\Documents and Settings\Joe // //============================================================================= USERENVAPI BOOL WINAPI GetUserProfileDirectoryA( IN HANDLE hToken, OUT LPSTR lpProfileDir, IN OUT LPDWORD lpcchSize); USERENVAPI BOOL WINAPI GetUserProfileDirectoryW( IN HANDLE hToken, OUT LPWSTR lpProfileDir, IN OUT LPDWORD lpcchSize); #ifdef UNICODE #define GetUserProfileDirectory GetUserProfileDirectoryW #else #define GetUserProfileDirectory GetUserProfileDirectoryA #endif // !UNICODE //============================================================================= // // CreateEnvironmentBlock // // Returns the environment variables for the specified user. This block // can then be passed to CreateProcessAsUser(). // // lpEnvironment - Receives a pointer to the new environment block // hToken - User's token returned from LogonUser() (optional, can be NULL) // bInherit - Inherit from the current process's environment block // or start from a clean state. // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: If hToken is NULL, the returned environment block will contain // system variables only. // // Call DestroyEnvironmentBlock to free the buffer when finished. // // If this block is passed to CreateProcessAsUser, the // CREATE_UNICODE_ENVIRONMENT flag must also be set. // //============================================================================= USERENVAPI BOOL WINAPI CreateEnvironmentBlock( OUT LPVOID *lpEnvironment, IN HANDLE hToken, IN BOOL bInherit); //============================================================================= // // DestroyEnvironmentBlock // // Frees environment variables created by CreateEnvironmentBlock // // lpEnvironment - A pointer to the environment block // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // //============================================================================= USERENVAPI BOOL WINAPI DestroyEnvironmentBlock( IN LPVOID lpEnvironment); //============================================================================= // // ExpandEnvironmentStringsForUser // // Expands the source string using the environment block for the // specified user. If hToken is null, the system environment block // will be used (no user environment variables). // // hToken - User's token returned from LogonUser() (optional, can be NULL) // lpSrc - Pointer to the string with environment variables // lpDest - Buffer that receives the expanded string // dwSize - Size of lpDest in characters (max chars) // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: If the user profile for hToken is not loaded, this api will fail. // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI ExpandEnvironmentStringsForUserA( IN HANDLE hToken, IN LPCSTR lpSrc, OUT LPSTR lpDest, IN DWORD dwSize); USERENVAPI BOOL WINAPI ExpandEnvironmentStringsForUserW( IN HANDLE hToken, IN LPCWSTR lpSrc, OUT LPWSTR lpDest, IN DWORD dwSize); #ifdef UNICODE #define ExpandEnvironmentStringsForUser ExpandEnvironmentStringsForUserW #else #define ExpandEnvironmentStringsForUser ExpandEnvironmentStringsForUserA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // RefreshPolicy() // // Causes group policy to be applied immediately on the client machine // // bMachine - Refresh machine or user policy // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI RefreshPolicy( IN BOOL bMachine); #endif /* WINVER >= 0x0500 */ //============================================================================= // // RefreshPolicyEx() // // Causes group policy to be applied immediately on the client machine. // // bMachine - Refresh machine or user policy // dwOptions - Option specifying the kind of refresh that needs to be done. // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // //============================================================================= #if(WINVER >= 0x0500) #define RP_FORCE 1 // Refresh policies without any optimisations. USERENVAPI BOOL WINAPI RefreshPolicyEx( IN BOOL bMachine, IN DWORD dwOptions); #endif /* WINVER >= 0x0500 */ //============================================================================= // // EnterCriticalPolicySection // // Pauses the background application of group policy to allow safe // reading of the registry. Applications that need to read multiple // policy entries and ensure that the values are not changed while reading // them should use this function. // // The maximum amount of time an application can hold a critical section // is 10 minutes. After 10 minutes, policy can be applied again. // // bMachine - Pause machine or user policy // // Returns: Handle if successful // NULL if not. Call GetLastError() for more details // // Note 1: The handle returned should be passed to LeaveCriticalPolicySection // when finished. Do not close this handle, LeaveCriticalPolicySection // will do that. // // Note 2: If both user and machine critical sections need to be acquired then // they should be done in this order: first acquire user critical section and // then acquire machine critical section. // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI HANDLE WINAPI EnterCriticalPolicySection( IN BOOL bMachine); #endif /* WINVER >= 0x0500 */ //============================================================================= // // LeaveCriticalPolicySection // // Resumes the background application of group policy. See // EnterCriticalPolicySection for more details. // // hSection - Handle returned from EnterCriticalPolicySection // // Returns: TRUE if successful // FALSE if not. Call GetLastError() for more details // // Note: This function will close the handle. // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI LeaveCriticalPolicySection( IN HANDLE hSection); #endif /* WINVER >= 0x0500 */ //============================================================================= // // RegisterGPNotification // // Entry point for registering for Group Policy change notification. // // Parameters: hEvent - Event to be notified, by calling SetEvent(hEvent) // bMachine - If true, then register machine policy notification // else register user policy notification // // Returns: True if successful // False if error occurs // // Notes: Group Policy Notifications. There are 2 ways an application can // be notify when Group Policy is finished being applied. // // 1) Using the RegisterGPNotifcation function and waiting for the // event to be signalled. // // 2) A WM_SETTINGCHANGE message is broadcast to all desktops. // wParam - 1 if machine policy was applied, 0 if user policy was applied. // lParam - Points to the string "Policy" // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI RegisterGPNotification( IN HANDLE hEvent, IN BOOL bMachine ); #endif /* WINVER >= 0x0500 */ //============================================================================= // // UnregisterGPNotification // // Removes registration for a Group Policy change notification. // // Parameters: hEvent - Event to be removed // // Returns: True if successful // False if error occurs // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI UnregisterGPNotification( IN HANDLE hEvent ); #endif /* WINVER >= 0x0500 */ //============================================================================= // // GPOptions flags // // These are the flags found in the GPOptions property of a DS object // // For a given DS object (Site, Domain, OU), the GPOptions property // contains options that effect all the GPOs link to this SDOU. // // This is a DWORD type // //============================================================================= #if(WINVER >= 0x0500) #define GPC_BLOCK_POLICY 0x00000001 // Block all non-forced policy from above #endif /* WINVER >= 0x0500 */ //============================================================================= // // GPLink flags // // These are the flags found on the GPLink property of a DS object after // the GPO path. // // For a given DS object (Site, Domain, OU), the GPLink property will // be in this text format // // [LDAP://CN={E615A0E3-C4F1-11D1-A3A7-00AA00615092},CN=Policies,CN=System,DC=ntdev,DC=Microsoft,DC=Com;1] // // The GUID is the GPO name, and the number following the LDAP path are the options // for that link from this DS object. Note, there can be multiple GPOs // each in their own square brackets in a prioritized list. // //============================================================================= #if(WINVER >= 0x0500) // // Options for a GPO link // #define GPO_FLAG_DISABLE 0x00000001 // This GPO is disabled #define GPO_FLAG_FORCE 0x00000002 // Don't override the settings in // this GPO with settings from // a GPO below it. #endif /* WINVER >= 0x0500 */ //============================================================================= // // GetGPOList // // // Queries for the list of Group Policy Objects for the specified // user or machine. This function will return a link list // of Group Policy Objects. Call FreeGPOList to free the list. // // Note, most applications will not need to call this function. // This will primarily be used by services acting on behalf of // another user or machine. The caller of this function will // need to look in each GPO for their specific policy // // This function can be called two different ways. Either the hToken for // a user or machine can be supplied and the correct name and domain // controller name will be generated, or hToken is NULL and the caller // must supply the name and the domain controller name. // // Calling this function with an hToken ensures the list of Group Policy // Objects is correct for the user or machine since security access checking // can be perfomed. If hToken is not supplied, the security of the caller // is used instead which means that list may or may not be 100% correct // for the intended user / machine. However, this is the fastest way // to call this function. // // hToken - User or machine token, if NULL, lpName and lpHostName must be supplied // lpName - User or machine name in DN format, if hToken is supplied, this must be NULL // lpHostName - Domain DN name or domain controller name. If hToken is supplied, this must be NULL // lpComputerName - Computer name to use to determine site location. If NULL, // the local computer is used as the reference. Format: \\machinename // dwFlags - Flags field. See flags definition below // pGPOList - Address of a pointer which receives the link list of GPOs // // // Returns: TRUE if successful // FALSE if not. Use GetLastError() for more details. // // Examples: // // Here's how this function will typically be called for // looking up the list of GPOs for a user: // // LPGROUP_POLICY_OBJECT pGPOList // // if (GetGPOList (hToken, NULL, NULL, NULL, 0, &pGPOList)) // { // // do processing here... // FreeGPOList (pGPOList) // } // // // Here's how this function will typically be called for // looking up the list of GPOs for a machine: // // LPGROUP_POLICY_OBJECT pGPOList // // if (GetGPOList (NULL, lpMachineName, lpHostName, lpMachineName, // GPO_LIST_FLAG_MACHINE, &pGPOList)) // { // // do processing here... // FreeGPOList (pGPOList) // } // //============================================================================= #if(WINVER >= 0x0500) // // Each Group Policy Object is associated (linked) with a site, domain, // organizational unit, or machine. // typedef enum _GPO_LINK { GPLinkUnknown = 0, // No link information available GPLinkMachine, // GPO linked to a machine (local or remote) GPLinkSite, // GPO linked to a site GPLinkDomain, // GPO linked to a domain GPLinkOrganizationalUnit // GPO linked to a organizational unit } GPO_LINK, *PGPO_LINK; typedef struct _GROUP_POLICY_OBJECTA { DWORD dwOptions; // See GPLink option flags above DWORD dwVersion; // Revision number of the GPO LPSTR lpDSPath; // Path to the Active Directory portion of the GPO LPSTR lpFileSysPath; // Path to the file system portion of the GPO LPSTR lpDisplayName; // Friendly display name CHAR szGPOName[50]; // Unique name GPO_LINK GPOLink; // Link information LPARAM lParam; // Free space for the caller to store GPO specific information struct _GROUP_POLICY_OBJECTA * pNext; // Next GPO in the list struct _GROUP_POLICY_OBJECTA * pPrev; // Previous GPO in the list LPSTR lpExtensions; // Extensions that are relevant for this GPO LPARAM lParam2; // Free space for the caller to store GPO specific information LPSTR lpLink; // Path to the Active Directory site, domain, or organizational unit this GPO is linked to // If this is the local GPO, this points to the word "Local" } GROUP_POLICY_OBJECTA, *PGROUP_POLICY_OBJECTA; typedef struct _GROUP_POLICY_OBJECTW { DWORD dwOptions; // See GPLink option flags above DWORD dwVersion; // Revision number of the GPO LPWSTR lpDSPath; // Path to the Active Directory portion of the GPO LPWSTR lpFileSysPath; // Path to the file system portion of the GPO LPWSTR lpDisplayName; // Friendly display name WCHAR szGPOName[50]; // Unique name GPO_LINK GPOLink; // Link information LPARAM lParam; // Free space for the caller to store GPO specific information struct _GROUP_POLICY_OBJECTW * pNext; // Next GPO in the list struct _GROUP_POLICY_OBJECTW * pPrev; // Previous GPO in the list LPWSTR lpExtensions; // Extensions that are relevant for this GPO LPARAM lParam2; // Free space for the caller to store GPO specific information LPWSTR lpLink; // Path to the Active Directory site, domain, or organizational unit this GPO is linked to // If this is the local GPO, this points to the word "Local" } GROUP_POLICY_OBJECTW, *PGROUP_POLICY_OBJECTW; #ifdef UNICODE typedef GROUP_POLICY_OBJECTW GROUP_POLICY_OBJECT; typedef PGROUP_POLICY_OBJECTW PGROUP_POLICY_OBJECT; #else typedef GROUP_POLICY_OBJECTA GROUP_POLICY_OBJECT; typedef PGROUP_POLICY_OBJECTA PGROUP_POLICY_OBJECT; #endif // UNICODE // // dwFlags for GetGPOList() // #define GPO_LIST_FLAG_MACHINE 0x00000001 // Return machine policy information #define GPO_LIST_FLAG_SITEONLY 0x00000002 // Return site policy information only USERENVAPI BOOL WINAPI GetGPOListA ( IN HANDLE hToken, IN LPCSTR lpName, IN LPCSTR lpHostName, IN LPCSTR lpComputerName, IN DWORD dwFlags, OUT PGROUP_POLICY_OBJECTA *pGPOList); USERENVAPI BOOL WINAPI GetGPOListW ( IN HANDLE hToken, IN LPCWSTR lpName, IN LPCWSTR lpHostName, IN LPCWSTR lpComputerName, IN DWORD dwFlags, OUT PGROUP_POLICY_OBJECTW *pGPOList); #ifdef UNICODE #define GetGPOList GetGPOListW #else #define GetGPOList GetGPOListA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // FreeGPOList // // // Frees the link list returned from GetGPOList // // pGPOList - Pointer to the link list of GPOs // // // Returns: TRUE if successful // FALSE if not // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI BOOL WINAPI FreeGPOListA ( IN PGROUP_POLICY_OBJECTA pGPOList); USERENVAPI BOOL WINAPI FreeGPOListW ( IN PGROUP_POLICY_OBJECTW pGPOList); #ifdef UNICODE #define FreeGPOList FreeGPOListW #else #define FreeGPOList FreeGPOListA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // GetAppliedGPOList // // Queries for the list of applied Group Policy Objects for the specified // user or machine and specified client side extension. This function will return // a linked listof Group Policy Objects. Call FreeGPOList to free the list. // // dwFlags - User or machine policy, if it is GPO_LIST_FLAG_MACHINE then // return machine policy information // pMachineName - Name of remote computer in the form \\computername. If null // then local computer is used. // pSidUser - Security id of user (relevant for user policy). If pMachineName is // null and pSidUser is null then it means current logged on user. // If pMachine is null and pSidUser is non-null then it means user // represented by pSidUser on local machine. If pMachineName is non-null // then and if dwFlags specifies user policy, then pSidUser must be // non-null. // pGuidExtension - Guid of the specified extension // ppGPOList - Address of a pointer which receives the link list of GPOs // // The return value is a Win32 error code. ERROR_SUCCESS means the GetAppliedGPOList // function completed successfully. Otherwise it indicates that the function failed. // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI DWORD WINAPI GetAppliedGPOListA ( IN DWORD dwFlags, IN LPCSTR pMachineName, IN PSID pSidUser, IN GUID *pGuidExtension, OUT PGROUP_POLICY_OBJECTA *ppGPOList); USERENVAPI DWORD WINAPI GetAppliedGPOListW ( IN DWORD dwFlags, IN LPCWSTR pMachineName, IN PSID pSidUser, IN GUID *pGuidExtension, OUT PGROUP_POLICY_OBJECTW *ppGPOList); #ifdef UNICODE #define GetAppliedGPOList GetAppliedGPOListW #else #define GetAppliedGPOList GetAppliedGPOListA #endif // !UNICODE #endif /* WINVER >= 0x0500 */ //============================================================================= // // Group Policy Object client side extension support // // Flags, data structures and function prototype // // To register your extension, create a subkey under this key // // Software\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions // // The subkey needs to be a guid so that it is unique. The noname value of the subkey // can be the friendly name of the extension. Then add these values: // // DllName REG_EXPAND_SZ Path to your DLL // ProcessGroupPolicy REG_SZ Function name (see PFNPROCESSGROUPPOLICY prototype). This // is obsolete, it has been superseded by ProcessGroupPolicyEx. // It's here for backwards compatibility only. // ProcessGroupPolicyEx REG_SZ Function name (see PFNPROCESSGROUPPOLICYEX prototype) // GenerateGroupPolicy REG_SZ Function name for Rsop (see PFNGENERATEGROUPPOLICY prototype) // NoMachinePolicy REG_DWORD True, if extension does not have to be called when // machine policies are being processed. // NoUserPolicy REG_DWORD True, if extension does not have to be called when // user policies are being processed. // NoSlowLink REG_DWORD True, if extension does not have to be called on a slow link // NoBackgroundPolicy REG_DWORD True, if extension does not have to be called on. // policies applied in background. // NoGPOListChanges REG_DWORD True, if extension does not have to be called when // there are no changes between cached can current GPO lists. // PerUserLocalSettings REG_DWORD True, if user policies have to be cached on a per user and // per machine basis. // RequiresSuccessfulRegistry REG_DWORD True, if extension should be called only if registry extension // was successfully processed. // EnableAsynchronousProcessing REG_DWORD True, if registry extension will complete its processing // asynchronously. // NotifyLinkTransition REG_DWORD True, if extension should be called when a change in link // speed is detected between previous policy application and // current policy application. // // The return value is a Win32 error code. ERROR_SUCCESS means the ProcessGroupPolicy // function completed successfully. If return value is ERROR_OVERRIDE_NOCHANGES then it // means that the extension will be called the next time even if NoGPOListChanges is set // and there are no changes to the GPO list. Any other return value indicates that the // ProcessGroupPolicy or ProcessGroupPolicyEx function failed. // //============================================================================= #if(WINVER >= 0x0500) #define GP_DLLNAME TEXT("DllName") #define GP_ENABLEASYNCHRONOUSPROCESSING TEXT("EnableAsynchronousProcessing") #define GP_MAXNOGPOLISTCHANGESINTERVAL TEXT("MaxNoGPOListChangesInterval") #define GP_NOBACKGROUNDPOLICY TEXT("NoBackgroundPolicy") #define GP_NOGPOLISTCHANGES TEXT("NoGPOListChanges") #define GP_NOMACHINEPOLICY TEXT("NoMachinePolicy") #define GP_NOSLOWLINK TEXT("NoSlowLink") #define GP_NOTIFYLINKTRANSITION TEXT("NotifyLinkTransition") #define GP_NOUSERPOLICY TEXT("NoUserPolicy") #define GP_PERUSERLOCALSETTINGS TEXT("PerUserLocalSettings") #define GP_PROCESSGROUPPOLICY TEXT("ProcessGroupPolicy") #define GP_REQUIRESSUCCESSFULREGISTRY TEXT("RequiresSuccessfulRegistry") #define GPO_INFO_FLAG_MACHINE 0x00000001 // Apply machine policy rather than user policy #define GPO_INFO_FLAG_BACKGROUND 0x00000010 // Background refresh of policy (ok to do slow stuff) #define GPO_INFO_FLAG_SLOWLINK 0x00000020 // Policy is being applied across a slow link #define GPO_INFO_FLAG_VERBOSE 0x00000040 // Verbose output to the eventlog #define GPO_INFO_FLAG_NOCHANGES 0x00000080 // No changes were detected to the Group Policy Objects #define GPO_INFO_FLAG_LINKTRANSITION 0x00000100 // A change in link speed was detected between previous policy // application and current policy application #define GPO_INFO_FLAG_LOGRSOP_TRANSITION 0x00000200 // A Change in Rsop Logging was detected between previous policy // application and current policy application, (new intf only) #define GPO_INFO_FLAG_FORCED_REFRESH 0x00000400 // Forced Refresh is being applied. redo policies. #define GPO_INFO_FLAG_SAFEMODE_BOOT 0x00000800 // windows safe mode boot flag #define GPO_INFO_FLAG_ASYNC_FOREGROUND 0x00001000 // Asynchronous foreground refresh of policy typedef UINT_PTR ASYNCCOMPLETIONHANDLE; typedef DWORD (*PFNSTATUSMESSAGECALLBACK)(BOOL bVerbose, LPWSTR lpMessage); typedef DWORD(*PFNPROCESSGROUPPOLICY)( IN DWORD dwFlags, // GPO_INFO_FLAGS IN HANDLE hToken, // User or machine token IN HKEY hKeyRoot, // Root of registry IN PGROUP_POLICY_OBJECT pDeletedGPOList, // Linked list of deleted GPOs IN PGROUP_POLICY_OBJECT pChangedGPOList, // Linked list of changed GPOs IN ASYNCCOMPLETIONHANDLE pHandle, // For asynchronous completion IN BOOL *pbAbort, // If true, then abort GPO processing IN PFNSTATUSMESSAGECALLBACK pStatusCallback); // Callback function for displaying status messages // Note, this can be NULL typedef DWORD(*PFNPROCESSGROUPPOLICYEX)( IN DWORD dwFlags, // GPO_INFO_FLAGS IN HANDLE hToken, // User or machine token IN HKEY hKeyRoot, // Root of registry IN PGROUP_POLICY_OBJECT pDeletedGPOList, // Linked list of deleted GPOs IN PGROUP_POLICY_OBJECT pChangedGPOList, // Linked list of changed GPOs IN ASYNCCOMPLETIONHANDLE pHandle, // For asynchronous completion IN BOOL *pbAbort, // If true, then abort GPO processing IN PFNSTATUSMESSAGECALLBACK pStatusCallback, // Callback function for displaying status messages // Note, this can be NULL IN IWbemServices *pWbemServices, // Pointer to namespace to log diagnostic mode data // Note, this will be NULL when Rsop logging is disabled OUT HRESULT *pRsopStatus); // RSOP Logging succeeded or not. typedef PVOID PRSOPTOKEN; typedef struct _RSOP_TARGET { WCHAR * pwszAccountName; // Account name WCHAR * pwszNewSOM; // New domain or OU location for account SAFEARRAY * psaSecurityGroups; // New security groups PRSOPTOKEN pRsopToken; // Rsop token for use with Rsop security Api's PGROUP_POLICY_OBJECT pGPOList; // Linked list of GPOs IWbemServices * pWbemServices; // Pointer to namespace to log planning mode data } RSOP_TARGET, *PRSOP_TARGET; typedef DWORD(*PFNGENERATEGROUPPOLICY)( IN DWORD dwFlags, // GPO_INFO_FLAGS IN BOOL *pbAbort, // If true, then abort GPO processing IN WCHAR *pwszSite, // Site the target computer is in IN PRSOP_TARGET pComputerTarget, // Computer target info, can be null IN PRSOP_TARGET pUserTarget ); // User target info, can be null // // GUID that identifies the registry extension // #define REGISTRY_EXTENSION_GUID { 0x35378EAC, 0x683F, 0x11D2, 0xA8, 0x9A, 0x00, 0xC0, 0x4F, 0xBB, 0xCF, 0xA2 } #endif /* WINVER >= 0x0500 */ //============================================================================= // // Group Policy Object client side asynchronous extension processing // // extensionId - Unique guid identifying the extension // pAsyncHandle - Asynchronous completion handle that was passed to extension in // ProcessGroupPolicy call // dwStatus - Completion status of asynchronous processing // // The return value is a Win32 error code. ERROR_SUCCESS means the ProcessGroupPolicyCompleted // function completed successfully. Otherwise it indicates that the function failed. // //============================================================================= #if(WINVER >= 0x0500) typedef GUID *REFGPEXTENSIONID; USERENVAPI DWORD WINAPI ProcessGroupPolicyCompleted( IN REFGPEXTENSIONID extensionId, IN ASYNCCOMPLETIONHANDLE pAsyncHandle, IN DWORD dwStatus); #endif /* WINVER >= 0x0500 */ //============================================================================= // // Group Policy Object client side asynchronous extension processing // // extensionId - Unique guid identifying the extension // pAsyncHandle - Asynchronous completion handle that was passed to extension in // ProcessGroupPolicy call // dwStatus - Completion status of asynchronous processing // RsopStatus - RSoP Logging status // // The return value is a Win32 error code. ERROR_SUCCESS means the ProcessGroupPolicyCompleted // function completed successfully. Otherwise it indicates that the function failed. // //============================================================================= #if(WINVER >= 0x0500) USERENVAPI DWORD WINAPI ProcessGroupPolicyCompletedEx( IN REFGPEXTENSIONID extensionId, IN ASYNCCOMPLETIONHANDLE pAsyncHandle, IN DWORD dwStatus, IN HRESULT RsopStatus); #endif /* WINVER >= 0x0500 */ //============================================================================= // // Function: RsopAccessCheckByType // // Description: Determines whether the security descriptor pointed to by pSecurityDescriptor // grants the set of access rights specified in dwDesiredAccessMask // to the client identified by the RSOPTOKEN pointed to by pRsopToken. // // pSecurityDescriptor - Security Descriptor on the object // pPrincipalSelfSid - Principal Sid // pRsopToken - Pointer to a valid RSOPTOKEN against which access needs to be checked // dwDesiredAccessMask - Mask of requested generic and/or standard and or specific access rights // pObjectTypeList - Object Type List // ObjectTypeListLength - Object Type List Length // pGenericMapping - Generic Mapping // pPrivilegeSet - privilege set // pdwPrivilegeSetLength- privilege set length // pdwGrantedAccessMask - On success, if pbAccessStatus is true, it contains // the mask of standard and specific rights granted. // If pbAccessStatus is false, it is set to 0. // On failure, it is not modified. // pbAccessStatus - On success, indicates wether the requested set // of access rights was granted. // On failure, it is not modified // // Returns S_OK on success or appropriate error code. // For additional details, look at the documentation of AccessCheckByType //============================================================================= #if(WINVER >= 0x0500) USERENVAPI HRESULT WINAPI RsopAccessCheckByType( IN PSECURITY_DESCRIPTOR pSecurityDescriptor, IN PSID pPrincipalSelfSid, IN PRSOPTOKEN pRsopToken, IN DWORD dwDesiredAccessMask, IN POBJECT_TYPE_LIST pObjectTypeList, IN DWORD ObjectTypeListLength, IN PGENERIC_MAPPING pGenericMapping, IN PPRIVILEGE_SET pPrivilegeSet, IN LPDWORD pdwPrivilegeSetLength, OUT LPDWORD pdwGrantedAccessMask, OUT LPBOOL pbAccessStatus); #endif /* WINVER >= 0x0500 */ //============================================================================= // // Function: RsopFileAccessCheck // // Description: Determines whether the security descriptor on the file grants the set of file access // rights specified in dwDesiredAccessMask // to the client identified by the RSOPTOKEN pointed to by pRsopToken. // // pszFileName - Name of an existing filename // pRsopToken - Pointer to a valid RSOPTOKEN against which access needs to be checked // dwDesiredAccessMask - Mask of requested generic and/or standard and or specific access rights // pdwGrantedAccessMask - On success, if pbAccessStatus is true, it contains // the mask of standard and specific rights granted. // If pbAccessStatus is false, it is set to 0. // On failure, it is not modified. // pbAccessStatus - On success, indicates wether the requested set // of access rights was granted. // On failure, it is not modified // // Returns S_OK on success or appropriate error code //============================================================================= #if(WINVER >= 0x0500) USERENVAPI HRESULT WINAPI RsopFileAccessCheck( IN LPTSTR pszFileName, IN PRSOPTOKEN pRsopToken, IN DWORD dwDesiredAccessMask, OUT LPDWORD pdwGrantedAccessMask, OUT LPBOOL pbAccessStatus); #endif /* WINVER >= 0x0500 */ typedef enum _SETTINGSTATUS { RSOPUnspecified = 0, RSOPApplied, RSOPIgnored, RSOPFailed, RSOPSubsettingFailed } SETTINGSTATUS; //============================================================================= // // POLICYSETTINGSTATUSINFO // // Describes the instance of RSOP_PolicySettingStatus // // szKey - OPTIONAL, if NULL, the key is generated on the fly // szEventSource - name of the source generation event log messages // szEventLogName - name of the event log database where the messages are logged // dwEventID - event log message ID // status - status of the policy setting // timeLogged - time at which the event log message was logged // //============================================================================= typedef struct _POLICYSETTINGSTATUSINFO { LPWSTR szKey; LPWSTR szEventSource; LPWSTR szEventLogName; DWORD dwEventID; DWORD dwErrorCode; SETTINGSTATUS status; SYSTEMTIME timeLogged; } POLICYSETTINGSTATUSINFO, *LPPOLICYSETTINGSTATUSINFO; //============================================================================= // // RsopSetPolicySettingStatus // // Creates an instance of RSOP_PolicySettingStatus and RSOP_PolicySettingLink // and links RSOP_PolicySettingStatus to RSOP_PolicySetting // // dwFlags - flags // pServices - RSOP namespace // pSettingInstance - instance of RSOP_PolicySetting or its children // nInfo - number of PolicySettingStatusInfo // pStatus - array of PolicySettingStatusInfo // // Return: S_OK if successful, HRESULT otherwise // //============================================================================= USERENVAPI HRESULT WINAPI RsopSetPolicySettingStatus( DWORD dwFlags, IWbemServices* pServices, IWbemClassObject* pSettingInstance, DWORD nInfo, POLICYSETTINGSTATUSINFO* pStatus ); //============================================================================= // // RsopResetPolicySettingStatus // // Unlinks RSOP_PolicySettingStatus from RSOP_PolicySetting, // deletes the instance of RSOP_PolicySettingStatus and RSOP_PolicySettingLink // and optionally deletes the instance of RSOP_PolicySetting // // dwFlags - flags // pServices - RSOP namespace // pSettingInstance - instance of RSOP_PolicySetting or its children // // Return: S_OK if successful, HRESULT otherwise // //============================================================================= USERENVAPI HRESULT WINAPI RsopResetPolicySettingStatus( DWORD dwFlags, IWbemServices* pServices, IWbemClassObject* pSettingInstance ); //============================================================================= // // Flags for RSoP WMI providers // //============================================================================= // planning mode provider flags #define FLAG_NO_GPO_FILTER 0x80000000 // GPOs are not filtered, implies FLAG_NO_CSE_INVOKE #define FLAG_NO_CSE_INVOKE 0x40000000 // only GP processing done for planning mode #define FLAG_ASSUME_SLOW_LINK 0x20000000 // planning mode RSoP assumes slow link #define FLAG_LOOPBACK_MERGE 0x10000000 // planning mode RSoP assumes merge loop back #define FLAG_LOOPBACK_REPLACE 0x08000000 // planning mode RSoP assumes replace loop back #define FLAG_ASSUME_USER_WQLFILTER_TRUE 0x04000000 // planning mode RSoP assumes all comp filters to be true #define FLAG_ASSUME_COMP_WQLFILTER_TRUE 0x02000000 // planning mode RSoP assumes all user filters to be true #define FLAG_INTERNAL_MASK 0x01FFFFFF // diagnostic mode provider flags #define FLAG_NO_USER 0x00000001 // Don't get any user data #define FLAG_NO_COMPUTER 0x00000002 // Don't get any machine data #define FLAG_FORCE_CREATENAMESPACE 0x00000004 // Delete and recreate the namespace for this snapshot. //============================================================================= // // Extended Errors returned by RSoP WMI Providers // //============================================================================= // User accessing the rsop provider doesn't have access to user data. #define RSOP_USER_ACCESS_DENIED 0x00000001 // User accessing the rsop provider doesn't have access to computer data. #define RSOP_COMPUTER_ACCESS_DENIED 0x00000002 // This user is an interactive non admin user, the temp snapshot namespace already exists // and the FLAG_FORCE_CREATENAMESPACE was not passed in #define RSOP_TEMPNAMESPACE_EXISTS 0x00000004 #ifdef __cplusplus } #endif #endif // _INC_USERENV