<!--
* dtd/install.dtd
*
* Copyright (c) 2014-2021 Simon Fraser University
* Copyright (c) 2003-2021 John Willinsky
* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
*
* DTD for installer descriptor files.
*
* Installer descriptor files list the set of XML database schema and data
* files to parse and execute during installation.
*
* All file paths are relative to the location of this file.
*
* Note that for locale-specific data files, the string "{$locale}" appearing
* in a file path will be replaced with the default locale selected at
* installation time. Similarly, "{$installedLocale}" will be replaced with
* each locale to be installed (i.e., that file will be installed for each
* selected locale).
*
* Example:
*
* <install version="2.0.0.0">
* <schema file="ojs_schema.xml"/>
* <data file="data/common_data.xml"/>
* <data file="data/locale/{$locale}/locale_data.xml"/>
* </install>
*
-->
<!ELEMENT install (schema?, data?, migration?, code?, note?, upgrade?)*>
<!ATTLIST install
version CDATA #IMPLIED>
<!ELEMENT upgrade (schema?, data?, migration?, code?, note?, upgrade?)+>
<!ATTLIST upgrade
minversion CDATA #IMPLIED
maxversion CDATA #IMPLIED>
<!ELEMENT schema EMPTY>
<!ATTLIST schema
file CDATA #IMPLIED>
<!ELEMENT data EMPTY>
<!ATTLIST data
file CDATA #REQUIRED
condition CDATA #IMPLIED>
<!ELEMENT migration EMPTY>
<!ATTLIST migration
class CDATA #REQUIRED>
<!ELEMENT code EMPTY>
<!ATTLIST code
message CDATA #IMPLIED
file CDATA #IMPLIED
class CDATA #IMPLIED
function CDATA #REQUIRED
locales CDATA #IMPLIED
key CDATA #IMPLIED
condition CDATA #IMPLIED>
<!ELEMENT note EMPTY>
<!ATTLIST note
file CDATA #REQUIRED>
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