162 lines
4.3 KiB
C
162 lines
4.3 KiB
C
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1997.
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//
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// File: context.c
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//
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// Contents:
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//
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// Classes:
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//
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// Functions:
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//
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// History: 12-12-97 v-sbhatt Created
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// 12-18-97 v-sbhatt Modified
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//
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//----------------------------------------------------------------------------
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#ifndef _STORE_H_
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#define _STORE_H_
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#ifdef CALL_TYPE
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#undef CALL_TYPE
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#endif //CALL_TYPE
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#ifndef OS_WINCE
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#define CALL_TYPE _stdcall
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#else
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#define CALL_TYPE
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#endif
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#ifndef OUT
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#define OUT
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#endif //OUT
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#ifndef IN
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#define IN
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#endif //IN
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typedef DWORD LS_STATUS;
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#define LSSTAT_SUCCESS 0x00
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#define LSSTAT_ERROR 0x01
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#define LSSTAT_INSUFFICIENT_BUFFER 0x02
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#define LSSTAT_LICENSE_NOT_FOUND 0x03
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#define LSSTAT_OUT_OF_MEMORY 0x04
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#define LSSTAT_INVALID_HANDLE 0x05
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#define LSSTAT_LICENSE_EXISTS 0x06
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//Adding or replacing flags, to be used in LSAddLicenseToStore
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#define LS_REPLACE_LICENSE_OK 0x00000001
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#define LS_REPLACE_LICENSE_ERR 0x00000000
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//This is the License Store index structure. Licenses are queried against this index
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typedef struct tagLSINDEX
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{
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DWORD dwVersion; //Uper two bytes major version and lower two bytes Minor version
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DWORD cbScope;
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BYTE FAR *pbScope; //Scope for the license
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DWORD cbCompany;
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BYTE FAR *pbCompany; //Manufacturer
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DWORD cbProductID;
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BYTE FAR *pbProductID;//Product ID of the product for which the License is intended to be
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}LSINDEX, FAR * PLSINDEX;
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#ifdef OS_WIN32
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//Might not be necessay at all!!!!
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typedef LS_STATUS (*PLSENUMPROC)(
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IN HANDLE hLicense,
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IN PLSINDEX plsiName, //License Index Name
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IN DWORD dwUIParam //User Parameter
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);
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#endif //OS_WIN32
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//Open a specified store. If the szStoreName is NULL, it will open default store
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//Otherwise it will open the store specified by szStoreName parameter
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LS_STATUS
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CALL_TYPE
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LSOpenLicenseStore(
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OUT HANDLE *hStore, //The handle of the store
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IN LPCTSTR szStoreName, //Optional store Name
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IN BOOL fReadOnly //whether to open read-only
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);
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//Closes an open store
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LS_STATUS
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CALL_TYPE
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LSCloseLicenseStore(
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IN HANDLE hStore //Handle of the store to be closed!
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);
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//Add or updates/replaces license against a given LSINDEX in an open store
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//pointed by hStore
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LS_STATUS
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CALL_TYPE
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LSAddLicenseToStore(
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IN HANDLE hStore, //Handle of a open store
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IN DWORD dwFlags,//Flags either add or replace
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IN PLSINDEX plsiName, //Index against which License is added
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IN BYTE FAR *pbLicenseInfo, //License info to be added
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IN DWORD cbLicenseInfo // size of the License info blob
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);
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//Deletes a license from the store refered by hStore and against the given LSINDEX
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LS_STATUS
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CALL_TYPE
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LSDeleteLicenseFromStore(
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IN HANDLE hStore, //Handle of a open store
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IN PLSINDEX plsiName //Index of the license to be deleted
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);
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//Finds a license in an open store against a particular store Index
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LS_STATUS
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CALL_TYPE
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LSFindLicenseInStore(
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IN HANDLE hStore, //Handle of a open store
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IN PLSINDEX plsiName, //LSIndex against which store is searched
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IN OUT DWORD FAR *pdwLicenseInfoLen, //Size of the license found
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OUT BYTE FAR *pbLicenseInfo //License Data
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);
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LS_STATUS
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CALL_TYPE
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LSEnumLicenses(
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IN HANDLE hStore, //Handle of a open store
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IN DWORD dwIndex, //numeric Index of the license to query
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OUT PLSINDEX plsindex //The LSIndex structure corresponding to dwIndex
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);
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LS_STATUS
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CALL_TYPE
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LSQueryInfoLicense(
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IN HANDLE hStore, //Handle of a open store
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OUT DWORD FAR *pdwLicenses, //Total no. of licenses available
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OUT DWORD FAR *pdwMaxCompanyNameLen, //Maximum length of the company length
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OUT DWORD FAR *pdwMaxScopeLen, //Maximum length of the company length
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OUT DWORD FAR *pdwMaxProductIdLen //Maximum length of the company length
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);
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LS_STATUS
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CALL_TYPE
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LSOpenLicenseHandle(
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IN HANDLE hStore, //Handle of a open store
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IN BOOL fReadOnly,
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IN PLSINDEX plsiName,
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OUT HANDLE *phStore //Handle of a open store
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);
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LS_STATUS
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CALL_TYPE
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LSCloseLicenseHandle(
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IN HANDLE hStore, //Handle of a open store
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IN DWORD dwFlags //For future Use
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);
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#endif //_STORE_H_
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