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/*
* (c) Copyright 2016 Olliver Schinagl
* Author: Olliver Schinagl <oliver@schinagl.nl>
*
* SPDX-License-Identifier: AGPL-3.0+
*/
/** \file
* Common header to describe the generic plugin API.
*/
#ifndef _PLUGIN_H_
#define _PLUGIN_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <stdbool.h>
#include <stdint.h>
/**
* @defgroup Plugins
* @ingroup engagement
*
* Generic plugin API
*/
#define PLUGIN_MAGIC 0 /* TODO pick plugin magic */
#define PLUGIN_VERSION_MAJOR 0 /* TODO replace with version from src? @ENGAGEMENT_VERSION_MAJOR@ */
#define PLUGIN_VERSION_MINOR 0 /* TODO replace with version from src? */
#define PLUGIN_SYMBOL "calendar_plugin" /* TODO use generic name */
#define PLUGIN_INIT(plugin)
enum plugin_type {
PLUGIN_TYPE_CALENDAR,
PLUGIN_TYPE_DIRECTORY,
};
struct plugin_info {
const char *name;
const char *summary;
const char *description;
const char *help;
const char *author;
const char *email;
const char *url;
};
struct plugin_version {
uint8_t major;
uint8_t minor;
uint32_t micro;
};
struct plugin {
uint32_t magic;
void *_handle;
enum plugin_type type;
const char *id;
struct plugin_version version;
struct plugin_info info;
void *dependencies; /* Unused/reserved */
bool (*load)(void);
bool (*unload)(void);
void *ui; /* struct plugin_ui ui; Unused/reserved */
void *ops;
void *priv;
};
struct plugin *plugin_load(const char *path);
int plugin_unload(struct plugin *plugin);
#ifdef __cplusplus
}
#endif
#endif /* _PLUGIN_H_ */
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