252 lines
4.8 KiB
C
252 lines
4.8 KiB
C
/**********************************************************************/
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/** Microsoft Windows NT **/
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/** Copyright(c) Microsoft Corp., 1994 **/
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/**********************************************************************/
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/*
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tcpproc.hxx
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Exports misc. bits of TCP services helper DLL stuff
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FILE HISTORY:
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Johnl 09-Oct-1994 Created.
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MuraliK 31-July-1995 ReadRegistryString added +
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Schedule items function decls moved out.
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MuraliK 23-Feb-1996 Added IslFormatDate()
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*/
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#ifndef _TCPPROC_H_
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#define _TCPPROC_H_
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//
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// Heap Routines
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//
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#ifdef __cplusplus
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#include <string.hxx>
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extern "C" {
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dllexp
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BOOL
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ReadRegistryStr(
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IN HKEY hkeyReg,
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OUT STR & str,
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IN LPCTSTR lpszValueName,
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IN LPCTSTR lpszDefaultValue = NULL,
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IN BOOL fExpand = FALSE);
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#endif // __cplusplus
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#define TCP_ALLOC(cb) (VOID *)LocalAlloc( LPTR, cb )
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#define TCP_FREE(p) LocalFree( (HLOCAL) p )
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#define TCP_DUMP_RESIDUE() /* NOTHING */
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//
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// Registry functions
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//
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dllexp
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LPSTR
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ConvertUnicodeToAnsi(
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IN LPCWSTR lpszUnicode,
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IN LPSTR lpszAnsi,
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IN DWORD cbAnsi
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);
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//
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// Quick macro to initialize a unicode string
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//
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#define InitUnicodeString( pUnicode, pwch ) \
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{ \
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(pUnicode)->Buffer = pwch; \
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(pUnicode)->Length = wcslen( pwch ) * sizeof(WCHAR); \
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(pUnicode)->MaximumLength = (pUnicode)->Length + sizeof(WCHAR);\
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}
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dllexp
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DWORD
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ReadRegistryDwordA(
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HKEY hkey,
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LPCSTR pszValueName,
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DWORD dwDefaultValue
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);
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dllexp
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DWORD
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WriteRegistryDwordA(
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HKEY hkey,
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LPCSTR pszValueName,
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DWORD dwDefaultValue
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);
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dllexp
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DWORD
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WriteRegistryStringA(
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HKEY hkey,
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LPCSTR pszValueName,
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LPCSTR pszValue, // null-terminated string
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DWORD cbValue, // including terminating null character
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DWORD fdwType // REG_SZ, REG_MULTI_SZ ...
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);
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dllexp
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DWORD
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WriteRegistryStringW(
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HKEY hkey,
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LPCWSTR pszValueName,
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LPCWSTR pszValue, // null-terminated string
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DWORD cbValue, // including terminating null character
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DWORD fdwType // REG_SZ, REG_MULTI_SZ ...
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);
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#define ReadRegistryDword ReadRegistryDwordA
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#define WriteRegistryDword WriteRegistryDwordA
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#define WriteRegistryString WriteRegistryStringA
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dllexp
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TCHAR *
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ReadRegistryString(
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HKEY hkey,
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LPCTSTR pszValueName,
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LPCTSTR pszDefaultValue,
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BOOL fExpand
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);
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dllexp
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TCHAR *
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KludgeMultiSz(
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HKEY hkey,
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LPDWORD lpdwLength
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);
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//
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// Simple wrapper around ReadRegistryString that restores ppchstr if the
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// call fails for any reason. Environment variables are always expanded
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//
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dllexp
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BOOL
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ReadRegString(
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HKEY hkey,
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CHAR * * ppchstr,
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LPCSTR pchValue,
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LPCSTR pchDefault
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);
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//
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// MIDL_user_allocates space for pch and does a unicode conversion into *ppwch
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//
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dllexp
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BOOL
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ConvertStringToRpc(
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WCHAR * * ppwch,
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LPCSTR pch
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);
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//
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// MIDL_user_frees string allocated with ConvertStringToRpc. Noop if pwch is
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// NULL
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//
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dllexp
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VOID
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FreeRpcString(
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WCHAR * pwch
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);
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dllexp
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DWORD
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InetNtoa( IN struct in_addr inaddr,
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OUT CHAR * pchBuffer /* at least 16 byte buffer */
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);
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//
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// Async Socket send/recv with timeouts
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//
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BOOL
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TcpSockSend(
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SOCKET sock,
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LPVOID pBuffer,
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DWORD cbBuffer,
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PDWORD nSent,
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DWORD nTimeout
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);
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BOOL
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TcpSockRecv(
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SOCKET sock,
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LPVOID pBuffer,
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DWORD cbBuffer,
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PDWORD nReceived,
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DWORD nTimeout
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);
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dllexp
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INT
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WaitForSocketWorker(
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IN SOCKET sockRead,
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IN SOCKET sockWrite,
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IN LPBOOL pfRead,
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IN LPBOOL pfWrite,
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IN DWORD nTimeout
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);
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//
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// Test socket if still connected
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//
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dllexp
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BOOL
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TcpSockTest(
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SOCKET sock
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);
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//
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// Do synchronous readfile
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//
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dllexp
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BOOL
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DoSynchronousReadFile(
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IN HANDLE hFile,
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IN PCHAR Buffer,
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IN DWORD nBuffer,
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OUT PDWORD nRead,
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IN LPOVERLAPPED Overlapped
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);
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//
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// Dll initialization and termination
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//
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dllexp
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BOOL
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InitCommonDlls(
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VOID
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);
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dllexp
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BOOL
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TerminateCommonDlls(
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VOID
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);
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#ifdef __cplusplus
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}; // extern "C"
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#endif // __cplusplus
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#endif // !_TCPPROC_H_
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