Source code of Windows XP (NT5)
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/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
queue.h
Abstract:
prototypes for queue algorithms and data structures to handle policy notifications
Author:
Vishnu Patankar (vishnup) 15-Aug-2000 created
--*/
#ifndef _queuep_
#define _queuep_
#include "splay.h"
#ifdef __cplusplus
extern "C" {
#endif
#define SCE_QUEUE_INFO_SAM 1L
#define SCE_QUEUE_INFO_AUDIT 2L
#define SCE_QUEUE_INFO_RIGHTS 4L
typedef enum _NOTIFICATIONQ_OPERATION_TYPE {
ScepNotificationEnqueue = 1,
ScepNotificationDequeue,
ScepNotificationRetry,
ScepNotificationProcess
} NOTIFICATIONQ_OPERATION_TYPE, *PNOTIFICATIONQ_OPERATION_TYPE;
#define SCEP_NUM_NOTIFICATION_SECONDS 300
#define SCEP_NUM_SHUTDOWN_SECONDS 60
#define SCEP_NUM_CHECK_EMPTY_SECONDS 60
#define SCEP_NUM_REST_SECONDS 20
#define MAX_SID_LENGTH SID_MAX_SUB_AUTHORITIES*sizeof(DWORD)+10
#define SCE_NOTIFICATION_PATH \
SCE_ROOT_PATH TEXT("\\Notifications")
typedef struct _SCESRV_POLQUEUE_ {
DWORD dwPending;
SECURITY_DB_TYPE DbType;
SECURITY_DB_OBJECT_TYPE ObjectType;
SECURITY_DB_DELTA_TYPE DeltaType;
DWORD ExplicitLowRight;
DWORD ExplicitHighRight;
CHAR Sid[MAX_SID_LENGTH];
struct _SCESRV_POLQUEUE_ *Next;
} SCESRV_POLQUEUE, *PSCESRV_POLQUEUE;
NTSTATUS
ScepQueueStartSystemThread(
);
DWORD
ScepNotificationQInitialize(
);
DWORD
ScepNotificationQSystemThreadFunc(
);
VOID
ScepNotificationQDequeue(
);
DWORD
ScepNotificationQEnqueue(
IN SECURITY_DB_TYPE DbType,
IN SECURITY_DB_DELTA_TYPE DeltaType,
IN SECURITY_DB_OBJECT_TYPE ObjectType,
IN PSID ObjectSid OPTIONAL,
IN DWORD ExplicitLowRight,
IN DWORD ExplicitHighRight,
IN PSCESRV_POLQUEUE pRetryQNode OPTIONAL
);
VOID
ScepNotificationQFree(
);
DWORD
ScepNotificationQFlush(
);
DWORD
ScepNotificationQUnFlush(
);
VOID
ScepNotificationQNodeLog(
IN PSCESRV_POLQUEUE pQNode,
IN NOTIFICATIONQ_OPERATION_TYPE NotificationOp
);
DWORD
ScepGetQueueInfo(
OUT DWORD *pdwInfo,
IN OUT PSCEP_SPLAY_TREE pRootNode
);
DWORD
ScepNotifyLogPolicy(
IN DWORD ErrCode,
IN BOOL bLogTime,
IN PWSTR Msg,
IN DWORD DbType,
IN DWORD ObjectType,
IN PWSTR ObjectName OPTIONAL
);
DWORD
ScepQueuePrepareShutdown(
);
DWORD
ScepNotificationLogOpen(
);
VOID
ScepNotificationLogClose(
);
VOID
ScepBackupNotificationLogFile(
);
VOID
ScepNotificationQCleanup(
);
VOID
ScepNotificationQControl(
IN DWORD Flag
);
DWORD
ScepCheckAndWaitPolicyPropFinish();
//
// for debugging only
//
VOID
ScepDbgNotificationQDump(
);
VOID
ScepDbgNotificationQDumpNode(
IN PSCESRV_POLQUEUE pQNode
);
#ifdef __cplusplus
}
#endif
#endif