passwordfile.h

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

//%2006////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; Symantec Corporation; The Open Group.
//
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// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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//==============================================================================
//
// Author: Sushma Fernandes, Hewlett Packard Company ([e-mail])
//
// Modified By: Josephine Eskaline Joyce, IBM ([e-mail]) for Bug#3606,3607
//              David Dillard, VERITAS Software Corp.
//                  ([e-mail])
//
//%/////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_PasswordFile_h
#define Pegasus_PasswordFile_h

#include <Pegasus/Common/String.h>
#include <Pegasus/Common/HashTable.h>
#include <Pegasus/Common/ArrayInternal.h>

#include <Pegasus/Security/UserManager/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

////////////////////////////////////////////////////////////////////////////////
// PasswordTable
////////////////////////////////////////////////////////////////////////////////

typedef HashTable<String, String, EqualFunc<String>, HashFunc<String> > PasswordTable;

////////////////////////////////////////////////////////////////////////////////
//  PasswordFile Class
////////////////////////////////////////////////////////////////////////////////

/**
  This class provides methods to read/write from the
  password file.
*/
class PEGASUS_USERMANAGER_LINKAGE PasswordFile
{
private:

    //
    // Contains the full path name of the password file
    //
    String    _passwordFile;

    //
    // Contains the full path name of the password backup file
    //
    String    _passwordBackupFile;

public:

    /**
    Constructor.

    @exception  FileNotReadable  if the specified file is not readable.
    */
    PasswordFile(const String& fileName);


    /** Destructor. */
    ~PasswordFile( );


    /**
    Get the name of the password file.

    @return String    name of the password file.
    */
    String getFileName() const {return _passwordFile;}


    /**
    Load the username and password from the password file.

    @param     passwordTable   hash table containing the username and password.

    Note: Original code was taken from OptionManager::mergeFile()
    */
    void load(PasswordTable& passwordTable);



    /**
    Save the username and password to the password file.

    @param  passwordTable    hash table containing the user name and password.
    @exception  CannotRenameFile  if failed to create the backup file.
    */
    void save(const PasswordTable& passwordTable);
};


PEGASUS_NAMESPACE_END

#endif /* Pegasus_PasswordFile_h */