452 lines
13 KiB
C
452 lines
13 KiB
C
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#ifndef _WINSCNF_
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#define _WINSCNF_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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nmscnf.c
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Abstract:
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This is the header file to be included for calling functions defined
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in nmscnf.c file.
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Functions:
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Portability:
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This header is portable.
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Author:
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Pradeep Bahl (PradeepB) Jan-1993
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Revision History:
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Modification Date Person Description of Modification
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------------------ ------- ---------------------------
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--*/
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/*
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includes
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*/
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#include "wins.h"
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#include "rpl.h"
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#include "winscnst.h"
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#if MCAST > 0
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#include "rnraddrs.h"
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#endif
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/*
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defines
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*/
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/*
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macros
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*/
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/*
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* externs
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*/
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struct _WINSCNF_CNF_T; //forward declaration
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extern DWORD WinsCnfCnfMagicNo;
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extern struct _WINSCNF_CNF_T WinsCnf;
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extern BOOL fWinsCnfRplEnabled; //replication is enabled/disabled
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extern BOOL fWinsCnfScvEnabled; //scavenging is enabled/disabled
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extern BOOL fWinsCnfReadNextTimeVersNo; //set if vers. no. to use next time
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//is read in
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FUTURES("use #ifdef PERF around the following three perf. mon. vars")
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extern BOOL fWinsCnfPerfMonEnabled; //Perf Mon is enabled/disabled
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extern BOOL fWinsCnfHighResPerfCntr; //indicates whether the hardware
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//supports a high resolution
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//perf. counter
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extern LARGE_INTEGER LiWinsCnfPerfCntrFreq; //Performance Counter's Frequency
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extern CRITICAL_SECTION WinsCnfCnfCrtSec;
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extern TCHAR WinsCnfDb[WINS_MAX_FILENAME_SZ]; //db file to hold tables
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extern TCHAR WinsCnfStaticDataFile[WINS_MAX_FILENAME_SZ]; //file containing
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//static data used
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//to initialize WINS
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extern BOOL WinsCnfRegUpdThdExists;
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extern HANDLE WinsCnfNbtHandle;
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extern PTCHAR pWinsCnfNbtPath;
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extern BOOL fWinsCnfInitStatePaused;
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extern BOOL sfNoLimitChk; //to override the limit checks
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//
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// magic number of the Wins Cnf structure used at process invocation. This
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// WinsCnf structure is a global structure. When there is a reconfiguration
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// of WINS, we allocate a new WinsCnf structure and copy its contents to
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// the global WinsCnf structure. The magic number in the global WinsCnf is
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// incremented.
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//
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#define WINSCNF_INITIAL_CNF_MAGIC_NO 0
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#define WINSCNF_FILE_INFO_SZ sizeof(WINSCNF_DATAFILE_INFO_T)
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#define WINSCNF_SPEC_GRP_MASK_SZ 32
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/*
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typedef definitions
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*/
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//
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// Action to take regarding whether the MemberPrec field of NMSDB_ADD_STATE_T
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// table should be set. Used in RplFindOwnerId (called by Pull Thread).
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//
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typedef enum _WINSCNF_INITP_ACTION_E {
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WINSCNF_E_INITP = 0,
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WINSCNF_E_INITP_IF_NON_EXISTENT,
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WINSCNF_E_IGNORE_PREC
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} WINSCNF_INITP_ACTION_E, *PWINSCNF_INITP_ACTION_E;
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//
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// This structure holds information about the file (name and type as
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// found in the registry (REG_SZ, REG_EXPAND_SZ) to be used for static
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// initialization of WINS
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//
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typedef struct _WINSCNF_DATAFILE_INFO_T{
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TCHAR FileNm[WINS_MAX_FILENAME_SZ];
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DWORD StrType;
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} WINSCNF_DATAFILE_INFO_T, *PWINSCNF_DATAFILE_INFO_T;
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//
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// used to index the array of handles specified to WinsMscWaitUntilSignaled
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// in nms.c
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//
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typedef enum _WINSCNF_HDL_SIGNALED_E {
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WINSCNF_E_TERM_HDL = 0,
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WINSCNF_E_WINS_HDL,
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WINSCNF_E_PARAMETERS_HDL,
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WINSCNF_E_PARTNERS_HDL,
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WINSCNF_E_NO_OF_HDLS_TO_MONITOR
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} WINSCNF_HDL_SIGNALED_E, *PWINSCNF_HDL_SIGNALED_E;
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//
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// The various keys in the WINS configuration (in registry)
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//
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//
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// Don't modify the following enum without looking at TypOfMon[] in winscnf.c
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// first
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//
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typedef enum _WINSCNF_KEY_E {
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WINSCNF_E_WINS_KEY = 0,
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WINSCNF_E_PARAMETERS_KEY,
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WINSCNF_E_SPEC_GRP_MASKS_KEY,
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WINSCNF_E_DATAFILES_KEY,
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WINSCNF_E_PARTNERS_KEY,
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WINSCNF_E_PULL_KEY,
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WINSCNF_E_PUSH_KEY,
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WINSCNF_E_ALL_KEYS
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} WINSCNF_KEY_E, *PWINSCNF_KEY_E;
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//
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// The states of a WINS
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//
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typedef enum _WINSCNF_STATE_E {
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WINSCNF_E_INITING = 0,
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WINSCNF_E_STEADY_STATE, //not used currently
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WINSCNF_E_STEADY_STATE_INITING, //not used currently
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WINSCNF_E_RUNNING,
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WINSCNF_E_INIT_TIME_PAUSE, //paused at initialization time as directed
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//via registry
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WINSCNF_E_PAUSED,
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WINSCNF_E_TERMINATING
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} WINSCNF_STATE_E, *PWINSCNF_STATE_E;
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//
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// Stores the special groups
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//
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typedef struct _WINSCNF_SPEC_GRP_MASKS_T {
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DWORD NoOfSpecGrpMasks;
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LPSTR pSpecGrpMasks;
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} WINSCNF_SPEC_GRP_MASKS_T, *PWINSCNF_SPEC_GRP_MASKS_T;
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typedef struct _WINSCNF_CC_T {
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DWORD TimeInt;
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BOOL fSpTime;
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DWORD SpTimeInt;
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DWORD MaxRecsAAT;
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BOOL fUseRplPnrs;
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} WINSCNF_CC_T, *PWINSCNF_CC_T;
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//
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// Stores the 1B names cache used in R_WinsGetBrowserNames
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//
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typedef struct _DOM_CACHE_T {
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DWORD NoOfUsers;
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HANDLE EvtHdl;
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DWORD EntriesRead;
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DWORD SzOfBlock;
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LPVOID pInfo;
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BOOL bRefresh;
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} DOM_CACHE_T;
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//
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// WINSCNF_CNF_T --
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// Holds all the configuration information about the WINS
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//
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typedef struct _WINSCNF_CNF_T {
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DWORD MagicNo; //Id.
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DWORD LogDetailedEvts; //log detailed events
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DWORD NoOfProcessors; // No of processors on the WINS machine
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DWORD NoOfDbBuffers; //No of buffers to specify to Jet
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WINSCNF_SPEC_GRP_MASKS_T SpecGrpMasks;
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WINSCNF_STATE_E State_e; //State
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DWORD RefreshInterval; //Refresh time interval
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DWORD TombstoneInterval; //Tombstone time interval
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DWORD TombstoneTimeout; //Tombstone timeout
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DWORD VerifyInterval; //Verify time interval
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DWORD ScvChunk; //# of records to handle at one
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//time by the scavenger thread
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DWORD MaxNoOfRetries; //Max # of retries for challenges
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DWORD RetryInterval; //Retry time interval
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LPBYTE pWinsDb; //db file name
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DWORD NoOfDataFiles; //no of files to use for static init
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PWINSCNF_DATAFILE_INFO_T pStaticDataFile;
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BOOL fStaticInit; //Do static initialization of WINS
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HANDLE WinsKChgEvtHdl; /*event to specify to
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*RegNotifyChangeKeyValue
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*/
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HANDLE ParametersKChgEvtHdl; /*event to specify to
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*RegNotifyChangeKeyValue
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*/
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HANDLE PartnersKChgEvtHdl; /*event to specify to
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*RegNotifyChangeKeyValue
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*/
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HANDLE CnfChgEvtHdl; //Manual reset event to signal on
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//to notify other threads of config
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//change
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HANDLE LogHdl; /*
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* Handle to the WINS event log
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* Used by ReportEvent
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*/
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DWORD WinsPriorityClass; //Priority class of the process
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DWORD MaxNoOfWrkThds; //Max. no. of worker thds.
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int ScvThdPriorityLvl;
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DWORD MaxRplTimeInterval; //max. rpl time interval
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BOOL fRplOnlyWCnfPnrs; //Rpl only with Pull/Push Pnrs
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BOOL fAdd1Bto1CQueries; //1B name should prepend responses to queries for 1C names
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#if MCAST > 0
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BOOL fUseSelfFndPnrs; //Rpl with Pnrs found by self
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DWORD McastTtl; // TTL for Mcast packets
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DWORD McastIntvl; // Time interval for mcast packets
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#endif
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BOOL fLoggingOn; //Turn on logging flag
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LPBYTE pLogFilePath; //Path to log file
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LPBYTE pBackupDirPath; //Path to backup directory
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BOOL fDoBackupOnTerm; //To turn on backup on termination
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BOOL fPStatic; //Set it TRUE to make static
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//records p-static
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BOOL fPersonaGrata; // TRUE/FALSE if pPersonaList is persona grata/non-grata
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DWORD NoOfPersona; // number of personas in the pPersonas
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PCOMM_ADD_T pPersonaList; // list of Personas
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DWORD RplType; //Rpl types (defined in winscnf.h)
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BOOL fNoRplOnErr; //stop rpl on error
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#if PRSCONN
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BOOL fPrsConn; //Prs Conn
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#endif
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WINSCNF_CC_T CC; //Consistency Chk
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BOOL fDoSpoofing;
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BOOL fRandomize1CList; // whether or not to randomize 1C list
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// list members.
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struct _PULL_T {
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DWORD MaxNoOfRetries; //no of retries to do in case
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//of comm. failure
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DWORD NoOfPushPnrs; //No of Push Pnrs
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PRPL_CONFIG_REC_T pPullCnfRecs; //ptr. to buff holding
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//cnf records for PULL
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//thd
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DWORD InitTimeRpl; // indicates whether
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// Replication
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//should be done at invocation
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DWORD RplType; //replication type
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#if PRSCONN
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BOOL fPrsConn;
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#endif
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} PullInfo;
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struct _PUSH_T {
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BOOL fAddChgTrigger; //trigger repl. on address chg
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//of entry owned by us
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DWORD NoOfPullPnrs; //No of Pull Pnrs
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DWORD NoPushRecsWValUpdCnt;
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PRPL_CONFIG_REC_T pPushCnfRecs; //ptr to buffer holding
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//cnf records for PUSH
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//thd
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DWORD InitTimePush; //indicates whether Push
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// notifications should
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//be sent at invocation
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BOOL PropNetUpdNtf; //set to TRUE if we want
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//net triggers to be
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//propagated
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DWORD RplType; //replication type
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#if PRSCONN
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BOOL fPrsConn;
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#endif
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} PushInfo;
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} WINSCNF_CNF_T, *PWINSCNF_CNF_T;
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/*
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function declarations
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*/
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#if USENETBT > 0
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extern
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STATUS
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WinsCnfReadNbtDeviceName(
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VOID
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);
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#endif
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extern
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STATUS
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WinsCnfInitConfig(
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VOID
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);
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extern
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VOID
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WinsCnfSetLastUpdCnt(
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PWINSCNF_CNF_T pWinsCnf
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);
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extern
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VOID
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WinsCnfReadRegInfo(
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PWINSCNF_CNF_T pWinsCnf
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);
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extern
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VOID
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WinsCnfCopyWinsCnf(
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WINS_CLIENT_E Client_e,
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PWINSCNF_CNF_T pSrc
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);
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extern
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LPVOID
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WinsCnfGetNextRplCnfRec(
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PRPL_CONFIG_REC_T pCnfRec,
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RPL_REC_TRAVERSAL_E RecTrv_e
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);
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extern
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VOID
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WinsCnfAskToBeNotified(
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WINSCNF_KEY_E Key_e
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);
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extern
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VOID
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WinsCnfDeallocCnfMem(
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PWINSCNF_CNF_T pWinsCnf
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);
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extern
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VOID
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WinsCnfReadWinsInfo(
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PWINSCNF_CNF_T pWinsCnf
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);
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extern
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VOID
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WinsCnfReadPartnerInfo(
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PWINSCNF_CNF_T pWinsCnf
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);
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extern
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VOID
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WinsCnfOpenSubKeys(
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VOID
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);
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extern
|
||
|
|
VOID
|
||
|
|
WinsCnfCloseKeys(
|
||
|
|
VOID
|
||
|
|
);
|
||
|
|
|
||
|
|
extern
|
||
|
|
VOID
|
||
|
|
WinsCnfCloseSubKeys(
|
||
|
|
VOID
|
||
|
|
);
|
||
|
|
|
||
|
|
extern
|
||
|
|
STATUS
|
||
|
|
WinsCnfGetNamesOfDataFiles(
|
||
|
|
IN PWINSCNF_CNF_T pWinsCnf
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
extern
|
||
|
|
DWORD
|
||
|
|
WinsCnfWriteReg(
|
||
|
|
LPVOID pTmp
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
extern
|
||
|
|
STATUS
|
||
|
|
WinsCnfInitLog(
|
||
|
|
VOID
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
#if MCAST > 0
|
||
|
|
extern
|
||
|
|
STATUS
|
||
|
|
WinsCnfAddPnr(
|
||
|
|
RPL_RR_TYPE_E PnrType_e,
|
||
|
|
LPBYTE pPnrAdd
|
||
|
|
);
|
||
|
|
|
||
|
|
extern
|
||
|
|
STATUS
|
||
|
|
WinsCnfDelPnr(
|
||
|
|
RPL_RR_TYPE_E PnrType_e,
|
||
|
|
LPBYTE pPnrAdd
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef DBGSVC
|
||
|
|
extern
|
||
|
|
VOID
|
||
|
|
WinsCnfReadWinsDbgFlagValue(
|
||
|
|
VOID
|
||
|
|
);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif //_WINSCNF_
|