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350 lines
7.9 KiB
350 lines
7.9 KiB
/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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or.hxx
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Abstract:
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C++ include for C++ OR modules.
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Author:
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Mario Goertzel [mariogo] Feb-10-95
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Revision History:
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--*/
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#ifndef __OR_HXX
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#define __OR_HXX
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#include <or.h>
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// Protcol defined timeouts
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const unsigned short BasePingInterval = 120;
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const unsigned short BaseNumberOfPings = 3;
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const unsigned short BaseTimeoutInterval = (BasePingInterval * BaseNumberOfPings);
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// Max number of OIDs to rundown in one call
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#define MAX_OID_RUNDOWNS_PER_CALL 100
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// Max # of outstanding async rundown calls per server apt
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#define MAX_SIMULTANEOUS_RUNDOWNS_PER_APT 1
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// Well known tower IDs
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const unsigned short ID_LPC = 0x10; // ncalrpc, IsLocal() == TRUE
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const unsigned short ID_NP = 0x0F; // ncacn_np, IsLocal() == FALSE
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const unsigned short ID_UDP = 0x08; // ncadg_ip_udp
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const unsigned short ID_TCP = 0x07; // ncacn_ip_tcp
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const unsigned short ID_IPX = 0x0E; // ncacn_ipx
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const unsigned short ID_DCOMHTTP = 0x1F;
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//
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// Globals
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//
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extern ID gLocalMid; // MID of the string bindings of this machine.
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typedef enum { PWR_SUSPENDED, PWR_RUNNING } PWR_STATE;
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extern PWR_STATE gPowerState;
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// Building blocks
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#include <time.hxx>
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#include <locks.hxx>
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#include <string.hxx>
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#include <misc.hxx>
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#include <callid.hxx>
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#include <blist.hxx>
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#include <refobj.hxx>
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#include <list.hxx>
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#include <plist.hxx>
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#include <gentable.hxx>
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#include <idtable.hxx>
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#include <namedobj.hxx>
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// I am #undefing this because by the time we get here, it has
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// already been defined (in propstm.hxx) and I don't see an easy
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// way of doing a conditional defn in either header. (it is
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// also defined in winsock2.h)
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#undef LITTLEENDIAN
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#include <winsock2.h>
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#include <ws2tcpip.h>
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//
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// Class forward declarations
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//
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class CProcess;
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class CToken;
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class CServerSet;
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class CServerOxid;
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class CServerOid;
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class CClientSet;
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class CClientOxid;
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class CClientOid;
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class CServerSetTable;
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//
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// Global tables, plists and locks
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//
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extern CSharedLock *gpServerLock;
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extern CSharedLock *gpClientLock;
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extern CSharedLock *gpIPCheckLock;
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extern CHashTable *gpServerOidTable;
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extern CServerOidPList *gpServerOidPList;
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extern CList *gpServerPinnedOidList;
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extern CHashTable *gpClientOidTable;
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extern CHashTable *gpServerOxidTable;
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extern CHashTable *gpClientOxidTable;
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extern CPList *gpClientOxidPList;
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extern CServerSetTable *gpServerSetTable;
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extern CHashTable *gpClientSetTable;
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extern CPList *gpClientSetPList;
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extern CList *gpTokenList;
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extern CHashTable *gpMidTable;
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extern CNamedObjectTable* gpNamedObjectTable;
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extern DWORD gNextThreadID;
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extern HANDLE gLSAHandle;
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extern PSID gSidService;
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extern WCHAR *gpwszDefaultDomainName;
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// Headers which may use globals
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#include <partitions.h> // token.hxx needs IUserToken
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#include <token.hxx>
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#include <process.hxx>
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#include <mid.hxx>
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#include <cset.hxx>
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#include <coxid.hxx>
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#include <coid.hxx>
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#include <sset.hxx>
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#include <soxid.hxx>
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#include <soid.hxx>
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//
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// Prototypes
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//
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BOOL ValidAuthnSvc( const DUALSTRINGARRAY *pBinding, USHORT wService );
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BOOL RundownOidsHelper(IN CTime*, IN CServerOxid*);
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//
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// REG_MULTI_SZ array of protseqs to listen on.
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//
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extern PWSTR gpwstrProtseqs;
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//
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// Count and array of remote protseq's used by this OR.
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//
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extern USHORT cMyProtseqs;
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extern USHORT *aMyProtseqs;
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//
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// Security data passed to processes on connect.
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//
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extern BOOL s_fEnableDCOM;
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extern BOOL s_fCatchServerExceptions;
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extern BOOL s_fBreakOnSilencedServerExceptions;
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extern DWORD s_lAuthnLevel;
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extern DWORD s_lImpLevel;
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extern BOOL s_fMutualAuth;
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extern BOOL s_fSecureRefs;
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extern HKEY s_hOle;
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extern DWORD s_cRpcssSvc;
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extern SECPKG *s_aRpcssSvc;
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//Com Internet services stuff
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extern BOOL s_fEnableDCOMHTTP;
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extern BOOL g_fClientHttp;
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extern BOOL IsHttpClient();
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// Configuration info retrieval\cleanup functions
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BOOL
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GetLegacySecurity(
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WCHAR** ppszLegacySecurity
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);
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void
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SetLegacySecurity(
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WCHAR* pszLegacySecurity,
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DWORD dwDataSize
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);
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void
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SetClientServerSvcs(
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DWORD cClientSvcs,
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SECPKG* aClientSvcs,
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DWORD cServerSvcs,
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USHORT* aServerSvcs
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);
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BOOL
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GetClientServerSvcs(
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DWORD* pcClientSvcs,
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SECPKG** paClientSvcs,
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DWORD* pcServerSvcs,
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USHORT** paServerSvcs
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);
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void
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CleanupClientServerSvcs(
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DWORD cClientSvcs,
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SECPKG* aClientSvcs,
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DWORD cServerSvcs, // unused
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USHORT* aServerSvcs
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);
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//
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// Functions for checking local-only RPC entry point security
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//
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CProcess* CheckLocalSecurity(IN handle_t hClient,
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IN PHPROCESS phProcess,
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IN BOOL fNotContext = FALSE);
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// Local interface RPC security callback
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RPC_STATUS RPC_ENTRY LocalInterfaceOnlySecCallback(
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IN RPC_IF_HANDLE Interface,
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IN void *Context
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);
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#ifndef __ACT_HXX__
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#pragma hdrstop
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#endif
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class CParallelPing;
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// Parallel Ping base class
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struct PROTSEQINFO
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{
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RPC_BINDING_HANDLE hRpc;
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COMVERSION comVersion;
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union
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{
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PVOID pvUserInfo;
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DWORD dwUserInfo;
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};
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};
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void ServerAliveAPC( IN PRPC_ASYNC_STATE pAsync,
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IN void *Context,
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IN RPC_ASYNC_EVENT flags) ;
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#define PARALLEL_PING_STAGGER_TIME 1000
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#define _alloca_free(x)
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#define REALLOC(a, f, t, v, oldCount, newCount, sc) \
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{ \
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t *tmp = (t *) a((newCount) * sizeof(t)); \
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if (tmp) \
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{ \
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if (oldCount) \
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{ \
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memcpy(tmp, v, (oldCount) * sizeof(t)); \
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f(v); \
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} \
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sc = RPC_S_OK; \
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v = tmp; \
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} \
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else \
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sc = E_OUTOFMEMORY; \
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}
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class CParallelPing
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{
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public:
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CParallelPing() :
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_pProtseqInfo(NULL),
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_cHandles(0),
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_cProtseqMax(0),
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_pWinner(NULL),
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_pdsaOrBindings(NULL),
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_sc(RPC_S_SERVER_UNAVAILABLE)
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{}
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~CParallelPing()
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{
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MIDL_user_free(_pdsaOrBindings);
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}
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void Reset()
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{
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for (ULONG i=0; i<_cHandles; i++)
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{
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ReleaseCall(_pProtseqInfo + i);
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}
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MIDL_user_free(_pProtseqInfo);
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_cHandles = 0;
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_pProtseqInfo = 0;
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_cProtseqMax = 0;
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}
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virtual BOOL NextCall(PROTSEQINFO *) = 0;
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virtual void ReleaseCall(PROTSEQINFO *) = 0;
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RPC_STATUS Ping();
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PROTSEQINFO *GetWinner() { return _pWinner;}
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void ServerAliveWork( PRPC_ASYNC_STATE pAsyncState,
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RPC_STATUS scBegin);
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ULONG HandleCount() { return _cHandles;}
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PROTSEQINFO *Info(ULONG ndx)
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{ return _pProtseqInfo ? _pProtseqInfo + ndx : NULL; }
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CDualStringArray *TakeOrBindings()
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{
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CDualStringArray *pTmp = NULL;
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if (_pdsaOrBindings)
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{
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pTmp = new CDualStringArray(_pdsaOrBindings);
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if (pTmp)
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_pdsaOrBindings = NULL;
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}
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return pTmp;
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}
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private:
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ULONG _cHandles;
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ULONG _cCalls;
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ULONG _cReceived;
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ULONG _ndxWinner;
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ULONG _cProtseqMax;
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PRPC_ASYNC_STATE *_arAsyncCallInfo;
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RPC_STATUS _sc;
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DUALSTRINGARRAY *_tmpOrBindings;
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DWORD _tmpReserved;
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DUALSTRINGARRAY *_pdsaOrBindings;
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PROTSEQINFO *_pProtseqInfo;
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PROTSEQINFO *_pWinner;
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};
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#endif // __OR_HXX
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