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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
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#ifndef _OSL_SECURITY_H_
#define _OSL_SECURITY_H_

#include <rtl/ustring.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
	osl_Security_E_None,				
	osl_Security_E_UserUnknown,			
    osl_Security_E_WrongPassword,
    osl_Security_E_Unknown,
	osl_Security_E_FORCE_EQUAL_SIZE = SAL_MAX_ENUM
} oslSecurityError;

/** Process handle
	@see osl_loginUser
	@see osl_freeSecurityHandle
	@see osl_executeProcess
*/
typedef void* oslSecurity;

/** Create a security handle for the current user.
	@return a security handle or NULL on failure.
	@see osl_freeSecurityHandle
	@see osl_executeProcess
	@see osl_executeApplication
*/
oslSecurity SAL_CALL osl_getCurrentSecurity(void);

/** Create a security handle for the denoted user.
	Try to log in the user on the local system.
	@param strzUserName [in] denotes the name of the user to logg in.
	@param strPasswd [in] the password for this user.
	@param pSecurity [out] returns the security handle if user could be logged in.
	@return osl_Security_E_None if user could be logged in, otherwise an error-code.
	@see osl_freeSecurityHandle
	@see osl_executeProcess
	@see osl_executeApplication
*/
oslSecurityError SAL_CALL osl_loginUser(
    rtl_uString *strUserName,
	rtl_uString *strPasswd,
	oslSecurity *pSecurity
	);

/** Create a security handle for the denoted user.
	Try to log in the user on the denoted file server. On success the homedir will be 
	the maped drive on this server.
	@param strUserName [in] denotes the name of the user to logg in.
	@param strPasswd [in] the password for this user.
	@param strFileServer [in] denotes the file server on which the user is logged in.
	@param pSecurity [out] returns the security handle if user could be logged in.
	@return osl_Security_E_None if user could be logged in, otherwise an error-code.
	@see osl_freeSecurityHandle
	@see osl_executeProcess
	@see osl_executeApplication
*/
oslSecurityError SAL_CALL osl_loginUserOnFileServer(
    rtl_uString *strUserName,
	rtl_uString *strPasswd,
	rtl_uString *strFileServer,
	oslSecurity *pSecurity
	);

/** Query if the user who is denotes by this security has administrator rigths.
	@param Security [in] the security handle for th user.
	@return True, if the user has adminsitrator rights, otherwise false.
*/
sal_Bool SAL_CALL osl_isAdministrator(oslSecurity Security);

/** Free the security handle, created by osl_loginUser or osl_getCurrentSecurity.
	@param Security [in] the security handle.
	@see osl_loginUser
*/
void SAL_CALL osl_freeSecurityHandle(oslSecurity Security);

/** Get the login ident for the user of this security handle.
	@param Security [in] the security handle.
	@param strIdent [out] the string that receives the ident on success.
	@return True, if the security handle is valid, otherwise False.
*/
sal_Bool SAL_CALL osl_getUserIdent(oslSecurity Security, rtl_uString **strIdent);

/** Get the login name for the user of this security handle.
	@param Security [in] the security handle.
	@param pszName [out] the string that receives the user name on success.
	@return True, if the security handle is valid, otherwise False.
*/
sal_Bool SAL_CALL osl_getUserName(oslSecurity Security, rtl_uString **strName);

/** Get the home directory of the user of this security handle.
	@param Security [in] the security handle.
	@param strDirectory [out] the string that receives the directory path on success.
	@return True, if the security handle is valid, otherwise False.
*/
sal_Bool SAL_CALL osl_getHomeDir(oslSecurity Security, rtl_uString **strDirectory);

/** Get the directory for configuration data of the user of this security handle.
	@param Security [in] the security handle.
	@param strDirectory [out] the string that receives the directory path on success.
	@return True, if the security handle is valid, otherwise False.
*/
sal_Bool SAL_CALL osl_getConfigDir(oslSecurity Security, rtl_uString **strDirectory);


/** Load Profile of the User
    Implemented just for Windows
	@param oslSecurity Security [in] previously fetch Security of the User
	@return True if the Profile could successfully loaded, False otherwise.
*/

sal_Bool SAL_CALL osl_loadUserProfile(oslSecurity Security);


/** Unload a User Profile
	Implemented just for Windows
	@param oslSecurity Security [in] previously fetch Security of the User
	@return nothing is returned!
*/

void SAL_CALL osl_unloadUserProfile(oslSecurity Security);

#ifdef __cplusplus
}
#endif

#endif	/* _OSL_SECURITY_H_ */