OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	10/28/2024 06:50:42 AM	rwxr-xr-x
📄 alphaindex.h	26.27 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 appendable.h	8.43 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 basictz.h	8.84 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 brkiter.h	27.54 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 bytestream.h	9.59 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 bytestrie.h	19.26 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 bytestriebuilder.h	7.1 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 calendar.h	105.35 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 caniter.h	7.35 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 casemap.h	25.31 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 char16ptr.h	7.29 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 chariter.h	24 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 choicfmt.h	23.85 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 coleitr.h	13.7 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 coll.h	55.61 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 compactdecimalformat.h	16.58 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 curramt.h	3.69 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 currpinf.h	7.08 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 currunit.h	3.49 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 datefmt.h	40.18 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dbbi.h	1.11 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dcfmtsym.h	17.66 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 decimfmt.h	89.73 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 docmain.h	6.56 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dtfmtsym.h	37.64 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dtintrv.h	3.76 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dtitvfmt.h	42.87 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dtitvinf.h	18.46 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dtptngen.h	23.72 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 dtrule.h	8.62 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 edits.h	15.54 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 enumset.h	2.05 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 errorcode.h	4.78 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 fieldpos.h	8.63 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 filteredbrk.h	5.46 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 fmtable.h	24.39 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 format.h	12.44 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 fpositer.h	3.14 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 gender.h	3.18 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 gregocal.h	31.57 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 icudataver.h	1.03 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 icuplug.h	11.86 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 idna.h	12.63 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 listformatter.h	4.98 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 localpointer.h	18.19 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 locdspnm.h	7.05 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 locid.h	31.4 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 measfmt.h	11.25 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 measunit.h	37.74 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 measure.h	4.26 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 messagepattern.h	33.64 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 msgfmt.h	43.16 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 normalizer2.h	33.97 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 normlzr.h	30.74 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 nounit.h	2.6 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 numberformatter.h	64.98 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 numfmt.h	47.76 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 numsys.h	6.73 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 parseerr.h	3.08 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 parsepos.h	5.45 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 platform.h	27.71 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 plurfmt.h	25.66 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 plurrule.h	18.34 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ptypes.h	3.47 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 putil.h	6.34 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 rbbi.h	27.09 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 rbnf.h	49.76 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 rbtz.h	15.47 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 regex.h	84.91 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 region.h	9.12 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 reldatefmt.h	14.3 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 rep.h	9.5 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 resbund.h	18.01 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 schriter.h	6.26 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 scientificnumberformatter.h	6.59 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 search.h	22.21 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 selfmt.h	14.24 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 simpleformatter.h	11.43 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 simpletz.h	45.24 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 smpdtfmt.h	70.09 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 sortkey.h	11.12 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 std_string.h	1015 bytes	10/19/2021 07:44:28 PM	rw-r--r--
📄 strenum.h	10.04 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 stringoptions.h	5.89 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 stringpiece.h	6.46 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 stringtriebuilder.h	15.2 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 stsearch.h	21.29 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 symtable.h	4.21 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tblcoll.h	36.4 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 timezone.h	40.83 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tmunit.h	3.29 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tmutamt.h	4.8 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tmutfmt.h	7.79 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 translit.h	54.53 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tzfmt.h	42.81 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tznames.h	16.79 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tzrule.h	35.32 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 tztrans.h	6.07 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ubidi.h	89.28 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ubiditransform.h	12.71 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ubrk.h	24.08 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucal.h	54.56 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucasemap.h	15.18 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucat.h	5.36 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uchar.h	131.61 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucharstrie.h	21.06 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucharstriebuilder.h	7.14 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uchriter.h	13.14 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uclean.h	11.24 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucnv.h	83.06 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucnv_cb.h	6.59 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucnv_err.h	20.98 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucnvsel.h	6.14 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucol.h	61.36 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucoleitr.h	9.46 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uconfig.h	11.91 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucsdet.h	14.67 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ucurr.h	15.15 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 udat.h	60.13 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 udata.h	15.53 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 udateintervalformat.h	6.79 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 udatpg.h	24.11 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 udisplaycontext.h	5.89 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uenum.h	7.9 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ufieldpositer.h	4.36 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uformattable.h	10.94 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ugender.h	2 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uidna.h	33.37 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uiter.h	22.77 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uldnames.h	10.45 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ulistformatter.h	4.54 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uloc.h	50.75 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ulocdata.h	11.26 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 umachine.h	13.1 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 umisc.h	1.33 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 umsg.h	24.23 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unifilt.h	3.63 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unifunct.h	3.98 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unimatch.h	6.04 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unirepl.h	3.32 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uniset.h	63.98 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unistr.h	175.65 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unorm.h	20.45 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unorm2.h	24.66 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unum.h	52.49 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 unumsys.h	7.14 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uobject.h	10.72 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 upluralrules.h	6.77 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uregex.h	72.05 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uregion.h	9.84 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ureldatefmt.h	12.22 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 urename.h	124.49 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 urep.h	5.38 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ures.h	36.52 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uscript.h	25.91 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 usearch.h	38.14 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uset.h	39.91 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 usetiter.h	9.49 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ushape.h	18 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uspoof.h	64.9 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 usprep.h	8.13 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ustdio.h	38.54 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ustream.h	1.8 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ustring.h	72.52 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 ustringtrie.h	3.15 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utext.h	58.11 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utf.h	7.86 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utf16.h	22.49 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utf32.h	763 bytes	10/19/2021 07:44:28 PM	rw-r--r--
📄 utf8.h	28.16 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utf_old.h	43.78 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utmscale.h	13.78 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utrace.h	13.89 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utrans.h	25.53 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 utypes.h	29.92 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uvernum.h	5.69 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 uversion.h	6.4 KB	10/19/2021 07:44:28 PM	rw-r--r--
📄 vtzone.h	20.17 KB	10/19/2021 07:44:28 PM	rw-r--r--

Editing: icuplug.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
******************************************************************************
*
*   Copyright (C) 2009-2015, International Business Machines
*   Corporation and others.  All Rights Reserved.
*
******************************************************************************
*
*  FILE NAME : icuplug.h
*
*   Date         Name        Description
*   10/29/2009   sl          New.
******************************************************************************
*/

/**
 * \file
 * \brief C API: ICU Plugin API 
 *
 * <h2>C API: ICU Plugin API</h2>
 *
 * <p>C API allowing run-time loadable modules that extend or modify ICU functionality.</p>
 *
 * <h3>Loading and Configuration</h3>
 *
 * <p>At ICU startup time, the environment variable "ICU_PLUGINS" will be 
 * queried for a directory name.  If it is not set, the preprocessor symbol 
 * "DEFAULT_ICU_PLUGINS" will be checked for a default value.</p>
 *
 * <p>Within the above-named directory, the file  "icuplugins##.txt" will be 
 * opened, if present, where ## is the major+minor number of the currently 
 * running ICU (such as, 44 for ICU 4.4, thus icuplugins44.txt)</p>
 *
 * <p>The configuration file has this format:</p>
 *
 * <ul>
 * <li>Hash (#) begins a comment line</li>
 * 
 * <li>Non-comment lines have two or three components:
 * LIBRARYNAME     ENTRYPOINT     [ CONFIGURATION .. ]</li>
 *
 * <li>Tabs or spaces separate the three items.</li>
 *
 * <li>LIBRARYNAME is the name of a shared library, either a short name if 
 * it is on the loader path,  or a full pathname.</li>
 *
 * <li>ENTRYPOINT is the short (undecorated) symbol name of the plugin's 
 * entrypoint, as above.</li>
 *
 * <li>CONFIGURATION is the entire rest of the line . It's passed as-is to 
 * the plugin.</li>
 * </ul>
 *
 * <p>An example configuration file is, in its entirety:</p>
 *
 * \code
 * # this is icuplugins44.txt
 * testplug.dll    myPlugin        hello=world
 * \endcode
 * <p>Plugins are categorized as "high" or "low" level.  Low level are those 
 * which must be run BEFORE high level plugins, and before any operations 
 * which cause ICU to be 'initialized'.  If a plugin is low level but 
 * causes ICU to allocate memory or become initialized, that plugin is said 
 * to cause a 'level change'. </p>
 *
 * <p>At load time, ICU first queries all plugins to determine their level, 
 * then loads all 'low' plugins first, and then loads all 'high' plugins.  
 * Plugins are otherwise loaded in the order listed in the configuration file.</p>
 * 
 * <h3>Implementing a Plugin</h3>
 * \code
 * U_CAPI UPlugTokenReturn U_EXPORT2 
 * myPlugin (UPlugData *plug, UPlugReason reason, UErrorCode *status) {
 *   if(reason==UPLUG_REASON_QUERY) {
 *      uplug_setPlugName(plug, "Simple Plugin");
 *      uplug_setPlugLevel(plug, UPLUG_LEVEL_HIGH);
 *    } else if(reason==UPLUG_REASON_LOAD) {
 *       ... Set up some ICU things here.... 
 *    } else if(reason==UPLUG_REASON_UNLOAD) {
 *       ... unload, clean up ...
 *    }
 *   return UPLUG_TOKEN;
 *  }
 * \endcode
 *
 * <p>The UPlugData*  is an opaque pointer to the plugin-specific data, and is 
 * used in all other API calls.</p>
 *
 * <p>The API contract is:</p>
 * <ol><li>The plugin MUST always return UPLUG_TOKEN as a return value- to 
 * indicate that it is a valid plugin.</li>
 *
 * <li>When the 'reason' parameter is set to UPLUG_REASON_QUERY,  the 
 * plugin MUST call uplug_setPlugLevel() to indicate whether it is a high 
 * level or low level plugin.</li>
 *
 * <li>When the 'reason' parameter is UPLUG_REASON_QUERY, the plugin 
 * SHOULD call uplug_setPlugName to indicate a human readable plugin name.</li></ol>
 * 
 *
 * \internal ICU 4.4 Technology Preview
 */

#ifndef ICUPLUG_H
#define ICUPLUG_H

#include "unicode/utypes.h"

#if UCONFIG_ENABLE_PLUGINS

/* === Basic types === */

#ifndef U_HIDE_INTERNAL_API
/**
 * @{
 * Opaque structure passed to/from a plugin. 
 * use the APIs to access it.
 * @internal ICU 4.4 Technology Preview
 */

struct UPlugData;
typedef struct UPlugData UPlugData;

/** @} */

/**
 * Random Token to identify a valid ICU plugin. Plugins must return this 
 * from the entrypoint.
 * @internal ICU 4.4 Technology Preview
 */
#define UPLUG_TOKEN 0x54762486

/**
 * Max width of names, symbols, and configuration strings
 * @internal ICU 4.4 Technology Preview
 */
#define UPLUG_NAME_MAX              100

/**
 * Return value from a plugin entrypoint. 
 * Must always be set to UPLUG_TOKEN
 * @see UPLUG_TOKEN
 * @internal ICU 4.4 Technology Preview
 */
typedef uint32_t UPlugTokenReturn;

/**
 * Reason code for the entrypoint's call
 * @internal ICU 4.4 Technology Preview
 */
typedef enum {
    UPLUG_REASON_QUERY = 0,     /**< The plugin is being queried for info. **/
    UPLUG_REASON_LOAD = 1,     /**< The plugin is being loaded. **/
    UPLUG_REASON_UNLOAD = 2,   /**< The plugin is being unloaded. **/
    /**
     * Number of known reasons.
     * @internal The numeric value may change over time, see ICU ticket #12420.
     */
    UPLUG_REASON_COUNT
} UPlugReason;

/**
 * Level of plugin loading
 *     INITIAL:  UNKNOWN
 *       QUERY:   INVALID ->  { LOW | HIGH }
 *     ERR -> INVALID
 * @internal ICU 4.4 Technology Preview
 */
typedef enum {
    UPLUG_LEVEL_INVALID = 0,     /**< The plugin is invalid, hasn't called uplug_setLevel, or can't load. **/
    UPLUG_LEVEL_UNKNOWN = 1,     /**< The plugin is waiting to be installed. **/
    UPLUG_LEVEL_LOW     = 2,     /**< The plugin must be called before u_init completes **/
    UPLUG_LEVEL_HIGH    = 3,     /**< The plugin can run at any time. **/
    /**
     * Number of known levels.
     * @internal The numeric value may change over time, see ICU ticket #12420.
     */
    UPLUG_LEVEL_COUNT
} UPlugLevel;

/**
 * Entrypoint for an ICU plugin.
 * @param plug the UPlugData handle. 
 * @param status the plugin's extended status code.
 * @return A valid plugin must return UPLUG_TOKEN
 * @internal ICU 4.4 Technology Preview
 */
typedef UPlugTokenReturn (U_EXPORT2 UPlugEntrypoint) (
                  UPlugData *plug,
                  UPlugReason reason,
                  UErrorCode *status);

/* === Needed for Implementing === */

/**
 * Request that this plugin not be unloaded at cleanup time.
 * This is appropriate for plugins which cannot be cleaned up.
 * @see u_cleanup()
 * @param plug plugin
 * @param dontUnload  set true if this plugin can't be unloaded
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void U_EXPORT2 
uplug_setPlugNoUnload(UPlugData *plug, UBool dontUnload);

/**
 * Set the level of this plugin.
 * @param plug plugin data handle
 * @param level the level of this plugin
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void U_EXPORT2
uplug_setPlugLevel(UPlugData *plug, UPlugLevel level);

/**
 * Get the level of this plugin.
 * @param plug plugin data handle
 * @return the level of this plugin
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL UPlugLevel U_EXPORT2
uplug_getPlugLevel(UPlugData *plug);

/**
 * Get the lowest level of plug which can currently load.
 * For example, if UPLUG_LEVEL_LOW is returned, then low level plugins may load
 * if UPLUG_LEVEL_HIGH is returned, then only high level plugins may load.
 * @return the lowest level of plug which can currently load
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL UPlugLevel U_EXPORT2
uplug_getCurrentLevel(void);

/**
 * Get plug load status
 * @return The error code of this plugin's load attempt.
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL UErrorCode U_EXPORT2
uplug_getPlugLoadStatus(UPlugData *plug);

/**
 * Set the human-readable name of this plugin.
 * @param plug plugin data handle
 * @param name the name of this plugin. The first UPLUG_NAME_MAX characters willi be copied into a new buffer.
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void U_EXPORT2
uplug_setPlugName(UPlugData *plug, const char *name);

/**
 * Get the human-readable name of this plugin.
 * @param plug plugin data handle
 * @return the name of this plugin
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL const char * U_EXPORT2
uplug_getPlugName(UPlugData *plug);

/**
 * Return the symbol name for this plugin, if known.
 * @param plug plugin data handle
 * @return the symbol name, or NULL
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL const char * U_EXPORT2
uplug_getSymbolName(UPlugData *plug);

/**
 * Return the library name for this plugin, if known.
 * @param plug plugin data handle
 * @param status error code
 * @return the library name, or NULL
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL const char * U_EXPORT2
uplug_getLibraryName(UPlugData *plug, UErrorCode *status);

/**
 * Return the library used for this plugin, if known.
 * Plugins could use this to load data out of their 
 * @param plug plugin data handle
 * @return the library, or NULL
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void * U_EXPORT2
uplug_getLibrary(UPlugData *plug);

/**
 * Return the plugin-specific context data.
 * @param plug plugin data handle
 * @return the context, or NULL if not set
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void * U_EXPORT2
uplug_getContext(UPlugData *plug);

/**
 * Set the plugin-specific context data.
 * @param plug plugin data handle
 * @param context new context to set
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void U_EXPORT2
uplug_setContext(UPlugData *plug, void *context);

/**
 * Get the configuration string, if available.
 * The string is in the platform default codepage.
 * @param plug plugin data handle
 * @return configuration string, or else null.
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL const char * U_EXPORT2
uplug_getConfiguration(UPlugData *plug);

/**
 * Return all currently installed plugins, from newest to oldest
 * Usage Example:
 * \code
 *    UPlugData *plug = NULL;
 *    while(plug=uplug_nextPlug(plug)) {
 *        ... do something with 'plug' ...
 *    }
 * \endcode
 * Not thread safe- do not call while plugs are added or removed.
 * @param prior pass in 'NULL' to get the first (most recent) plug, 
 *  otherwise pass the value returned on a prior call to uplug_nextPlug
 * @return the next oldest plugin, or NULL if no more.
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL UPlugData* U_EXPORT2
uplug_nextPlug(UPlugData *prior);

/**
 * Inject a plugin as if it were loaded from a library.
 * This is useful for testing plugins. 
 * Note that it will have a 'NULL' library pointer associated
 * with it, and therefore no llibrary will be closed at cleanup time.
 * Low level plugins may not be able to load, as ordering can't be enforced.
 * @param entrypoint entrypoint to install
 * @param config user specified configuration string, if available, or NULL.
 * @param status error result
 * @return the new UPlugData associated with this plugin, or NULL if error.
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL UPlugData* U_EXPORT2
uplug_loadPlugFromEntrypoint(UPlugEntrypoint *entrypoint, const char *config, UErrorCode *status);

/**
 * Inject a plugin from a library, as if the information came from a config file.
 * Low level plugins may not be able to load, and ordering can't be enforced.
 * @param libName DLL name to load
 * @param sym symbol of plugin (UPlugEntrypoint function)
 * @param config configuration string, or NULL
 * @param status error result
 * @return the new UPlugData associated with this plugin, or NULL if error.
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL UPlugData* U_EXPORT2
uplug_loadPlugFromLibrary(const char *libName, const char *sym, const char *config, UErrorCode *status);

/**
 * Remove a plugin. 
 * Will request the plugin to be unloaded, and close the library if needed
 * @param plug plugin handle to close
 * @param status error result
 * @internal ICU 4.4 Technology Preview
 */
U_INTERNAL void U_EXPORT2
uplug_removePlug(UPlugData *plug, UErrorCode *status);
#endif  /* U_HIDE_INTERNAL_API */

#endif /* UCONFIG_ENABLE_PLUGINS */

#endif /* _ICUPLUG */