| /* |
| * |
| * Connection Manager |
| * |
| * Copyright (C) 2007-2012 Intel Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #ifndef __CONNMAN_PLUGIN_H |
| #define __CONNMAN_PLUGIN_H |
| |
| #include <connman/version.h> |
| #include <connman/log.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifndef CONNMAN_API_SUBJECT_TO_CHANGE |
| #error "Please define CONNMAN_API_SUBJECT_TO_CHANGE to acknowledge your \ |
| understanding that ConnMan hasn't reached a stable API." |
| #endif |
| |
| #define CONNMAN_PLUGIN_PRIORITY_LOW -100 |
| #define CONNMAN_PLUGIN_PRIORITY_DEFAULT 0 |
| #define CONNMAN_PLUGIN_PRIORITY_HIGH 100 |
| |
| /** |
| * SECTION:plugin |
| * @title: Plugin premitives |
| * @short_description: Functions for declaring plugins |
| */ |
| |
| struct connman_plugin_desc { |
| const char *name; |
| const char *description; |
| const char *version; |
| int priority; |
| int (*init) (void); |
| void (*exit) (void); |
| void *debug_start; |
| void *debug_stop; |
| }; |
| |
| /** |
| * CONNMAN_PLUGIN_DEFINE: |
| * @name: plugin name |
| * @description: plugin description |
| * @version: plugin version string |
| * @init: init function called on plugin loading |
| * @exit: exit function called on plugin removal |
| * |
| * Macro for defining a plugin descriptor |
| * |
| * |[ |
| * #include <connman/plugin.h> |
| * |
| * static int example_init(void) |
| * { |
| * return 0; |
| * } |
| * |
| * static void example_exit(void) |
| * { |
| * } |
| * |
| * CONNMAN_PLUGIN_DEFINE(example, "Example plugin", CONNMAN_VERSION, |
| * example_init, example_exit) |
| * ]| |
| */ |
| #ifdef CONNMAN_PLUGIN_BUILTIN |
| #define CONNMAN_PLUGIN_DEFINE(name, description, version, priority, init, exit) \ |
| struct connman_plugin_desc __connman_builtin_ ## name = { \ |
| #name, description, version, priority, init, exit \ |
| }; |
| #else |
| #define CONNMAN_PLUGIN_DEFINE(name, description, version, priority, init, exit) \ |
| extern struct connman_debug_desc __start___debug[] \ |
| __attribute__ ((weak, visibility("hidden"))); \ |
| extern struct connman_debug_desc __stop___debug[] \ |
| __attribute__ ((weak, visibility("hidden"))); \ |
| extern struct connman_plugin_desc connman_plugin_desc \ |
| __attribute__ ((visibility("default"))); \ |
| struct connman_plugin_desc connman_plugin_desc = { \ |
| #name, description, version, priority, init, exit, \ |
| __start___debug, __stop___debug \ |
| }; |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __CONNMAN_PLUGIN_H */ |