/usr/include/gwenhywfar4/gwenhywfar/plugin.h is in libgwenhywfar-core-dev 4.15.3-5+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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$RCSfile$
-------------------
cvs : $Id$
begin : Fri Sep 12 2003
copyright : (C) 2003 by Martin Preuss
email : martin@libchipcard.de
***************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
* MA 02111-1307 USA *
* *
***************************************************************************/
#ifndef GWENHYWFAR_PLUGIN_H
#define GWENHYWFAR_PLUGIN_H
#include <gwenhywfar/inherit.h>
#include <gwenhywfar/misc.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct GWEN_PLUGIN GWEN_PLUGIN;
typedef struct GWEN_PLUGIN_MANAGER GWEN_PLUGIN_MANAGER;
GWEN_INHERIT_FUNCTION_LIB_DEFS(GWEN_PLUGIN, GWENHYWFAR_API)
GWEN_INHERIT_FUNCTION_LIB_DEFS(GWEN_PLUGIN_MANAGER, GWENHYWFAR_API)
#ifdef __cplusplus
}
#endif
#include <gwenhywfar/error.h>
#include <gwenhywfar/libloader.h>
#include <gwenhywfar/plugindescr.h>
#include <gwenhywfar/stringlist.h>
#include <gwenhywfar/pathmanager.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef GWEN_PLUGIN* (*GWEN_PLUGIN_FACTORYFN)(GWEN_PLUGIN_MANAGER *pm,
const char *name,
const char *fileName);
GWENHYWFAR_API
GWEN_PLUGIN *GWEN_Plugin_new(GWEN_PLUGIN_MANAGER *pm,
const char *name,
const char *fileName);
GWENHYWFAR_API
void GWEN_Plugin_free(GWEN_PLUGIN *p);
GWENHYWFAR_API
GWEN_PLUGIN_MANAGER *GWEN_Plugin_GetManager(const GWEN_PLUGIN *p);
GWENHYWFAR_API
const char *GWEN_Plugin_GetName(const GWEN_PLUGIN *p);
GWENHYWFAR_API
const char *GWEN_Plugin_GetFileName(const GWEN_PLUGIN *p);
GWENHYWFAR_API
GWEN_LIBLOADER *GWEN_Plugin_GetLibLoader(const GWEN_PLUGIN *p);
/**
* @param destLib The name of the library that this plugin is supposed to
* belong to.
*/
GWENHYWFAR_API
GWEN_PLUGIN_MANAGER *GWEN_PluginManager_new(const char *name,
const char *destLib);
GWENHYWFAR_API
void GWEN_PluginManager_free(GWEN_PLUGIN_MANAGER *pm);
GWENHYWFAR_API
const char *GWEN_PluginManager_GetName(const GWEN_PLUGIN_MANAGER *pm);
/** Add a directory path to lookup plugins from.
* The plugin manager must already be registered with Gwen (using
* @ref GWEN_PluginManager_Register) otherwise the path can not be
* added
*/
GWENHYWFAR_API
int GWEN_PluginManager_AddPath(GWEN_PLUGIN_MANAGER *pm,
const char *callingLib,
const char *path);
GWENHYWFAR_API
int GWEN_PluginManager_AddRelPath(GWEN_PLUGIN_MANAGER *pm,
const char *callingLib,
const char *relpath,
GWEN_PATHMANAGER_RELMODE rm);
/** Insert a directory path to lookup plugins from.
* The plugin manager must already be registered with Gwen (using
* @ref GWEN_PluginManager_Register) otherwise the path can not be
* added.
*/
GWENHYWFAR_API
int GWEN_PluginManager_InsertPath(GWEN_PLUGIN_MANAGER *pm,
const char *callingLib,
const char *path);
/** Insert a directory path to lookup plugins from.
* The plugin manager must already be registered with Gwen (using
* @ref GWEN_PluginManager_Register) otherwise the path can not be
* added. This function uses relative paths.
*/
GWENHYWFAR_API
int GWEN_PluginManager_InsertRelPath(GWEN_PLUGIN_MANAGER *pm,
const char *callingLib,
const char *relpath,
GWEN_PATHMANAGER_RELMODE rm);
GWENHYWFAR_API
int GWEN_PluginManager_RemovePath(GWEN_PLUGIN_MANAGER *pm,
const char *callingLib,
const char *path);
/** Add a directory path from the windows registry HKEY_LOCAL_MACHINE,
* to lookup plugins from. On Non-Windows systems, this function does
* nothing and returns zero.
*
* Note: Gwenhywfar-2.6.0 and older used to lookup the paths under
* HKEY_CURRENT_USER, but with gwen-2.6.1 this was changed to
* HKEY_LOCAL_MACHINE because we're talking about installation paths
* as opposed to per-user configuration settings.
*
* The plugin manager must already be registered with Gwen (using
* @ref GWEN_PluginManager_Register) otherwise the path can not be
* added.
*
* @return Zero on success, and non-zero on error.
*
* @param pm The PluginManager
*
* @param keypath The path to the registry key,
* e.g. "Software\\MySoftware\\Whatever"
*
* @param varname The key name (variable name?) inside the given
* registry key, e.g. "myvariable".
*/
GWENHYWFAR_API
int GWEN_PluginManager_AddPathFromWinReg(GWEN_PLUGIN_MANAGER *pm,
const char *callingLib,
const char *keypath,
const char *varname);
/** Returns the list of all search paths of the given
* PluginManager. */
GWENHYWFAR_API
GWEN_STRINGLIST *GWEN_PluginManager_GetPaths(const GWEN_PLUGIN_MANAGER *pm);
GWENHYWFAR_API
GWEN_PLUGIN *GWEN_PluginManager_LoadPlugin(GWEN_PLUGIN_MANAGER *pm,
const char *modName);
GWENHYWFAR_API
GWEN_PLUGIN *GWEN_PluginManager_LoadPluginFile(GWEN_PLUGIN_MANAGER *pm,
const char *modName,
const char *fname);
GWENHYWFAR_API
GWEN_PLUGIN *GWEN_PluginManager_GetPlugin(GWEN_PLUGIN_MANAGER *pm,
const char *s);
/**
* Add a plugin to this plugin manager. Normally plugins are loaded upon
* @ref GWEN_PluginManager_GetPlugin. This function allows for plugins
* that are created by other means (e.g. by static linking)
*/
GWENHYWFAR_API
void GWEN_PluginManager_AddPlugin(GWEN_PLUGIN_MANAGER *pm, GWEN_PLUGIN *p);
GWENHYWFAR_API
int GWEN_PluginManager_Register(GWEN_PLUGIN_MANAGER *pm);
GWENHYWFAR_API
int GWEN_PluginManager_Unregister(GWEN_PLUGIN_MANAGER *pm);
GWENHYWFAR_API
GWEN_PLUGIN_MANAGER *GWEN_PluginManager_FindPluginManager(const char *s);
GWENHYWFAR_API
GWEN_PLUGIN_DESCRIPTION_LIST2*
GWEN_PluginManager_GetPluginDescrs(GWEN_PLUGIN_MANAGER *pm);
GWENHYWFAR_API
GWEN_PLUGIN_DESCRIPTION*
GWEN_PluginManager_GetPluginDescr(GWEN_PLUGIN_MANAGER *pm,
const char *modName);
#ifdef __cplusplus
}
#endif
#endif
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