Copyright Issues Relevant to the Creation of a Digital Archive: A Preliminary Assessment. Strategies and Tools for the Digital Library.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Besek, June M.
Format:	Recurso educativo Open Access
Language:	en
Published:	2003
Subjects:	Access to Information Archives Copyrights Information Policy Information Storage Intellectual Property Laws Library Technical Processes Ownership Preservation
Online Access:	Acceder al recurso
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author	Besek, June M.
author_facet	Besek, June M. Besek, June M.
collection	Education Resources Information Center
contents	Copyright Issues Relevant to the Creation of a Digital Archive: A Preliminary Assessment. Strategies and Tools for the Digital Library. Besek, June M. Access to Information Archives Copyrights Information Policy Information Storage Intellectual Property Laws Library Technical Processes Ownership Preservation The collection and long-term preservation of digital content pose challenges to the intellectual property regime within which libraries and archives are accustomed to working. How to achieve an appropriate balance between copyright owners and users is a topic of ongoing debate in legal and policy circles. This paper describes copyright rights and exceptions and highlights issues potentially involved in the creation of a nonprofit digital archive. The paper is necessarily very general, since many decisions concerning the proposed archive's scope and operation have not yet been made. The purpose of an archive (e.g., to ensure preservation or to provide an easy and convenient means of access), its subject matter, and the manner in which it will acquire copies, as well as who will have access to the archive, from where, and under what conditions, are all factors critical to determining the copyright implications for works to be included in it. The goal of this paper is to provide basic information about the copyright law for those developing such an archive and thereby enable them to recognize areas in which it could impinge on copyright rights and to plan accordingly. (Author)
format	Recurso educativo Open Access
id	eric_ED480764
institution	ERIC Institute of Education Sciences
language	en
publishDate	2003
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spellingShingle	Copyright Issues Relevant to the Creation of a Digital Archive: A Preliminary Assessment. Strategies and Tools for the Digital Library. Besek, June M. Access to Information Archives Copyrights Information Policy Information Storage Intellectual Property Laws Library Technical Processes Ownership Preservation Copyright Issues Relevant to the Creation of a Digital Archive: A Preliminary Assessment. Strategies and Tools for the Digital Library. Besek, June M. Access to Information Archives Copyrights Information Policy Information Storage Intellectual Property Laws Library Technical Processes Ownership Preservation The collection and long-term preservation of digital content pose challenges to the intellectual property regime within which libraries and archives are accustomed to working. How to achieve an appropriate balance between copyright owners and users is a topic of ongoing debate in legal and policy circles. This paper describes copyright rights and exceptions and highlights issues potentially involved in the creation of a nonprofit digital archive. The paper is necessarily very general, since many decisions concerning the proposed archive's scope and operation have not yet been made. The purpose of an archive (e.g., to ensure preservation or to provide an easy and convenient means of access), its subject matter, and the manner in which it will acquire copies, as well as who will have access to the archive, from where, and under what conditions, are all factors critical to determining the copyright implications for works to be included in it. The goal of this paper is to provide basic information about the copyright law for those developing such an archive and thereby enable them to recognize areas in which it could impinge on copyright rights and to plan accordingly. (Author)
title	Copyright Issues Relevant to the Creation of a Digital Archive: A Preliminary Assessment. Strategies and Tools for the Digital Library.
topic	Access to Information Archives Copyrights Information Policy Information Storage Intellectual Property Laws Library Technical Processes Ownership Preservation
url	https://eric.ed.gov/?id=ED480764

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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