405 lines
14 KiB
C
405 lines
14 KiB
C
/************************************************************************
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* Copyright (c) Wonderware Software Development Corp. 1991-1993. *
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* All Rights Reserved. *
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* Copyright (c) Microsoft Inc. 1995-1999 *
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* All Rights Reserved. *
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************************************************************************/
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#ifndef _INC_NDDEAPI
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#define _INC_NDDEAPI
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#include <pshpack1.h> /* Assume byte packing throughout */
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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#ifndef CNLEN /* If not included with netapi header */
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#define CNLEN 15 /* Computer name length */
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#define UNCLEN (CNLEN+2) /* UNC computer name length */
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#endif /* CNLEN */
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// the choice of this char affects legal share,topic, etc. names
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#define SEP_CHAR ','
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#define BAR_CHAR "|"
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#define SEP_WCHAR L','
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#define BAR_WCHAR L"|"
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/* API error codes */
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#define NDDE_NO_ERROR 0
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#define NDDE_ACCESS_DENIED 1
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#define NDDE_BUF_TOO_SMALL 2
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#define NDDE_ERROR_MORE_DATA 3
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#define NDDE_INVALID_SERVER 4
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#define NDDE_INVALID_SHARE 5
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#define NDDE_INVALID_PARAMETER 6
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#define NDDE_INVALID_LEVEL 7
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#define NDDE_INVALID_PASSWORD 8
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#define NDDE_INVALID_ITEMNAME 9
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#define NDDE_INVALID_TOPIC 10
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#define NDDE_INTERNAL_ERROR 11
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#define NDDE_OUT_OF_MEMORY 12
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#define NDDE_INVALID_APPNAME 13
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#define NDDE_NOT_IMPLEMENTED 14
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#define NDDE_SHARE_ALREADY_EXIST 15
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#define NDDE_SHARE_NOT_EXIST 16
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#define NDDE_INVALID_FILENAME 17
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#define NDDE_NOT_RUNNING 18
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#define NDDE_INVALID_WINDOW 19
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#define NDDE_INVALID_SESSION 20
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#define NDDE_INVALID_ITEM_LIST 21
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#define NDDE_SHARE_DATA_CORRUPTED 22
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#define NDDE_REGISTRY_ERROR 23
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#define NDDE_CANT_ACCESS_SERVER 24
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#define NDDE_INVALID_SPECIAL_COMMAND 25
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#define NDDE_INVALID_SECURITY_DESC 26
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#define NDDE_TRUST_SHARE_FAIL 27
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/* string size constants */
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#define MAX_NDDESHARENAME 256
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#define MAX_DOMAINNAME 15
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#define MAX_USERNAME 15
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#define MAX_APPNAME 255
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#define MAX_TOPICNAME 255
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#define MAX_ITEMNAME 255
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/* connectFlags bits for ndde service affix */
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#define NDDEF_NOPASSWORDPROMPT 0x0001
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#define NDDEF_NOCACHELOOKUP 0x0002
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#define NDDEF_STRIP_NDDE 0x0004
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/* NDDESHAREINFO - contains information about a NDDE share */
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struct NDdeShareInfo_tag {
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LONG lRevision;
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LPTSTR lpszShareName;
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LONG lShareType;
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LPTSTR lpszAppTopicList;
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LONG fSharedFlag;
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LONG fService;
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LONG fStartAppFlag;
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LONG nCmdShow;
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LONG qModifyId[2];
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LONG cNumItems;
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LPTSTR lpszItemList;
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};
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typedef struct NDdeShareInfo_tag NDDESHAREINFO;
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typedef struct NDdeShareInfo_tag * PNDDESHAREINFO;
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/* Share Types */
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#define SHARE_TYPE_OLD 0x01 // Excel|sheet1.xls
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#define SHARE_TYPE_NEW 0x02 // ExcelWorksheet|sheet1.xls
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#define SHARE_TYPE_STATIC 0x04 // ClipSrv|SalesData
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/*
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Add new share
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*/
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UINT WINAPI
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NDdeShareAddA (
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LPSTR lpszServer, // server to execute on ( must be NULL )
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UINT nLevel, // info level must be 2
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PSECURITY_DESCRIPTOR pSD, // initial security descriptor (optional)
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LPBYTE lpBuffer, // contains (NDDESHAREINFO) + data
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DWORD cBufSize // sizeof supplied buffer
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);
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UINT WINAPI
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NDdeShareAddW (
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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UINT nLevel, // info level must be 2
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PSECURITY_DESCRIPTOR pSD, // initial security descriptor (optional)
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LPBYTE lpBuffer, // contains (NDDESHAREINFO) + data
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DWORD cBufSize // sizeof supplied buffer
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);
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/*
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Delete a share
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*/
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UINT WINAPI
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NDdeShareDelA (
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share to delete
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UINT wReserved // reserved for force level (?) 0 for now
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);
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UINT WINAPI
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NDdeShareDelW (
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share to delete
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UINT wReserved // reserved for force level (?) 0 for now
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);
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/*
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Get Share Security Descriptor
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*/
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UINT WINAPI
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NDdeGetShareSecurityA(
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share to delete
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SECURITY_INFORMATION si, // requested information
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PSECURITY_DESCRIPTOR pSD, // address of security descriptor
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DWORD cbSD, // size of buffer for security descriptor
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LPDWORD lpcbsdRequired // address of required size of buffer
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);
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UINT WINAPI
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NDdeGetShareSecurityW(
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share to delete
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SECURITY_INFORMATION si, // requested information
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PSECURITY_DESCRIPTOR pSD, // address of security descriptor
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DWORD cbSD, // size of buffer for security descriptor
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LPDWORD lpcbsdRequired // address of required size of buffer
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);
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/*
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Set Share Security Descriptor
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*/
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UINT WINAPI
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NDdeSetShareSecurityA(
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share to delete
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SECURITY_INFORMATION si, // type of information to set
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PSECURITY_DESCRIPTOR pSD // address of security descriptor
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);
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UINT WINAPI
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NDdeSetShareSecurityW(
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share to delete
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SECURITY_INFORMATION si, // type of information to set
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PSECURITY_DESCRIPTOR pSD // address of security descriptor
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);
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/*
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Enumerate shares
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*/
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UINT WINAPI
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NDdeShareEnumA (
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LPSTR lpszServer, // server to execute on ( NULL for local )
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UINT nLevel, // 0 for null separated 00 terminated list
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LPBYTE lpBuffer, // pointer to buffer
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DWORD cBufSize, // size of buffer
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LPDWORD lpnEntriesRead, // number of names returned
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LPDWORD lpcbTotalAvailable // number of bytes available
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);
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UINT WINAPI
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NDdeShareEnumW (
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LPWSTR lpszServer, // server to execute on ( NULL for local )
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UINT nLevel, // 0 for null separated 00 terminated list
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LPBYTE lpBuffer, // pointer to buffer
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DWORD cBufSize, // size of buffer
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LPDWORD lpnEntriesRead, // number of names returned
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LPDWORD lpcbTotalAvailable // number of bytes available
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);
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/*
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Get information on a share
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*/
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UINT WINAPI
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NDdeShareGetInfoA (
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share
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UINT nLevel, // info level must be 2
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LPBYTE lpBuffer, // gets struct containing (NDDESHAREINFO) + data
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DWORD cBufSize, // sizeof buffer
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LPDWORD lpnTotalAvailable, // number of bytes available
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LPWORD lpnItems // item mask for partial getinfo (must be 0)
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);
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UINT WINAPI
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NDdeShareGetInfoW (
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share
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UINT nLevel, // info level must be 2
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LPBYTE lpBuffer, // gets struct containing (NDDESHAREINFO) + data
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DWORD cBufSize, // sizeof buffer
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LPDWORD lpnTotalAvailable, // number of bytes available
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LPWORD lpnItems // item mask for partial getinfo (must be 0)
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);
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/*
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Modify DDE share data
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*/
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UINT WINAPI
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NDdeShareSetInfoA (
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share
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UINT nLevel, // info level must be 2
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LPBYTE lpBuffer, // points to struct with (NDDESHAREINFO) + data
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DWORD cBufSize, // sizeof buffer
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WORD sParmNum // Parameter index ( must be 0 - entire )
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);
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UINT WINAPI
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NDdeShareSetInfoW (
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share
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UINT nLevel, // info level must be 2
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LPBYTE lpBuffer, // points to struct with (NDDESHAREINFO) + data
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DWORD cBufSize, // sizeof buffer
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WORD sParmNum // Parameter index ( must be 0 - entire )
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);
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/*
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Set/Create a trusted share
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*/
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UINT WINAPI
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NDdeSetTrustedShareA (
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share to delete
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DWORD dwTrustOptions // trust options to apply
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);
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UINT WINAPI
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NDdeSetTrustedShareW (
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share to delete
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DWORD dwTrustOptions // trust options to apply
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);
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/* Trusted share options */
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#define NDDE_TRUST_SHARE_START 0x80000000L // Start App Allowed
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#define NDDE_TRUST_SHARE_INIT 0x40000000L // Init Conv Allowed
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#define NDDE_TRUST_SHARE_DEL 0x20000000L // Delete Trusted Share (on set)
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#define NDDE_TRUST_CMD_SHOW 0x10000000L // Use supplied cmd show
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#define NDDE_CMD_SHOW_MASK 0x0000FFFFL // Command Show mask
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/*
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Get a trusted share options
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*/
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UINT WINAPI
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NDdeGetTrustedShareA (
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LPSTR lpszServer, // server to execute on ( must be NULL )
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LPSTR lpszShareName, // name of share to query
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LPDWORD lpdwTrustOptions, // trust options in effect
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LPDWORD lpdwShareModId0, // first word of share mod id
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LPDWORD lpdwShareModId1 // second word of share mod id
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);
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UINT WINAPI
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NDdeGetTrustedShareW (
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LPWSTR lpszServer, // server to execute on ( must be NULL )
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LPWSTR lpszShareName, // name of share to query
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LPDWORD lpdwTrustOptions, // trust options in effect
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LPDWORD lpdwShareModId0, // first word of share mod id
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LPDWORD lpdwShareModId1 // second word of share mod id
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);
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/*
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Enumerate trusted shares
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*/
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UINT WINAPI
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NDdeTrustedShareEnumA (
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LPSTR lpszServer, // server to execute on ( NULL for local )
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UINT nLevel, // 0 for null separated 00 terminated list
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LPBYTE lpBuffer, // pointer to buffer
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DWORD cBufSize, // size of buffer
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LPDWORD lpnEntriesRead, // number of names returned
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LPDWORD lpcbTotalAvailable // number of bytes available
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);
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UINT WINAPI
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NDdeTrustedShareEnumW (
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LPWSTR lpszServer, // server to execute on ( NULL for local )
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UINT nLevel, // 0 for null separated 00 terminated list
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LPBYTE lpBuffer, // pointer to buffer
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DWORD cBufSize, // size of buffer
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LPDWORD lpnEntriesRead, // number of names returned
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LPDWORD lpcbTotalAvailable // number of bytes available
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);
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/*
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Convert error code to string value
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*/
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UINT WINAPI
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NDdeGetErrorStringA (
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UINT uErrorCode, // Error code to get string for
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LPSTR lpszErrorString, // buffer to hold error string
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DWORD cBufSize // sizeof buffer
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);
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UINT WINAPI
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NDdeGetErrorStringW (
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UINT uErrorCode, // Error code to get string for
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LPWSTR lpszErrorString, // buffer to hold error string
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DWORD cBufSize // sizeof buffer
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);
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/*
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Validate share name format
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*/
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BOOL WINAPI
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NDdeIsValidShareNameA (
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LPSTR shareName
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);
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BOOL WINAPI
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NDdeIsValidShareNameW (
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LPWSTR shareName
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);
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/*
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Validate application/topic list format
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*/
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BOOL WINAPI
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NDdeIsValidAppTopicListA (
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LPSTR targetTopic
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);
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BOOL WINAPI
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NDdeIsValidAppTopicListW (
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LPWSTR targetTopic
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);
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#ifdef UNICODE
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#define NDdeShareAdd NDdeShareAddW
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#define NDdeShareDel NDdeShareDelW
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#define NDdeSetShareSecurity NDdeSetShareSecurityW
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#define NDdeGetShareSecurity NDdeGetShareSecurityW
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#define NDdeShareEnum NDdeShareEnumW
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#define NDdeShareGetInfo NDdeShareGetInfoW
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#define NDdeShareSetInfo NDdeShareSetInfoW
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#define NDdeGetErrorString NDdeGetErrorStringW
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#define NDdeIsValidShareName NDdeIsValidShareNameW
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#define NDdeIsValidAppTopicList NDdeIsValidAppTopicListW
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#define NDdeSetTrustedShare NDdeSetTrustedShareW
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#define NDdeGetTrustedShare NDdeGetTrustedShareW
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#define NDdeTrustedShareEnum NDdeTrustedShareEnumW
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#else
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#define NDdeShareAdd NDdeShareAddA
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#define NDdeShareDel NDdeShareDelA
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#define NDdeSetShareSecurity NDdeSetShareSecurityA
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#define NDdeGetShareSecurity NDdeGetShareSecurityA
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#define NDdeShareEnum NDdeShareEnumA
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#define NDdeShareGetInfo NDdeShareGetInfoA
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#define NDdeShareSetInfo NDdeShareSetInfoA
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#define NDdeGetErrorString NDdeGetErrorStringA
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#define NDdeIsValidShareName NDdeIsValidShareNameA
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#define NDdeIsValidAppTopicList NDdeIsValidAppTopicListA
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#define NDdeSetTrustedShare NDdeSetTrustedShareA
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#define NDdeGetTrustedShare NDdeGetTrustedShareA
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#define NDdeTrustedShareEnum NDdeTrustedShareEnumA
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#endif
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#include <poppack.h>
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#endif /* _INC_NDDEAPI */
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