X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=include%2Fafb%2Fafb-plugin.h;h=02d53143f487d2ed789c184d7441624afbaf0267;hb=2db7c92c0b4f5840884481fa4c95facbdea63bb6;hp=c457f853a5a54227c36caa7a39d72f37a8bb2bec;hpb=081733b109daa31ef57e1c3c5a0992ac9c4f9851;p=src%2Fapp-framework-binder.git diff --git a/include/afb/afb-plugin.h b/include/afb/afb-plugin.h index c457f853..02d53143 100644 --- a/include/afb/afb-plugin.h +++ b/include/afb/afb-plugin.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2016 "IoT.bzh" + * Copyright (C) 2016, 2017 "IoT.bzh" * Author: José Bollo * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -17,165 +17,27 @@ #pragma once -/***************************************************************************** - * This files is the main file to include for writing plugins dedicated to - * - * AFB-DAEMON - * - * Functions of plugins of afb-daemon are accessible by authorized clients - * through the apis module of afb-daemon. - * - * A plugin is a shared library. This shared library must have at least one - * exported symbol for being registered in afb-daemon. - * For the current version of afb-daemon, the function exported MUST be named - * - * pluginAfbV1Register - */ - -/* - * Some function of the library are exported to afb-daemon. - */ - -#include -#include - -/* - * Definition of the versions of the plugin. - * The definition uses hashes. - */ -enum AFB_plugin_version -{ - AFB_PLUGIN_VERSION_1 = 123456789 /* version 1 */ -}; - -/* - * Enum for Session/Token/Authentication middleware. - * This enumeration is valid for plugins of type 1 - */ -enum AFB_session_v1 -{ - AFB_SESSION_NONE = 0, /* no session and no authentification required */ - AFB_SESSION_CREATE = 1, /* requires authentification and first call of the session */ - AFB_SESSION_CLOSE = 2, /* closes the session after authentification */ - AFB_SESSION_RENEW = 4, /* refreshes the token after authentification */ - AFB_SESSION_CHECK = 8, /* enforce authentification */ - AFB_SESSION_MASK = 15 /* convenient mask used internally, bit-or of the previous masks */ -}; - -/* - * Description of one verb of the API provided by the plugin - * This enumeration is valid for plugins of type 1 - */ -struct AFB_verb_desc_v1 -{ - const char *name; /* name of the verb */ - enum AFB_session_v1 session; /* authorisation and session requirements of the verb */ - void (*callback)(struct afb_req req); /* callback function implementing the verb */ - const char *info; /* textual description of the verb */ -}; - -/* - * Description of the plugins of type 1 - */ -struct AFB_plugin_desc_v1 -{ - const char *info; /* textual information about the plugin */ - const char *prefix; /* required prefix name for the plugin */ - const struct AFB_verb_desc_v1 *verbs; /* array of descriptions of verbs terminated by a NULL name */ -}; - -/* - * Description of a plugin - */ -struct AFB_plugin -{ - enum AFB_plugin_version type; /* type of the plugin */ - union { - struct AFB_plugin_desc_v1 v1; /* description of the plugin of type 1 */ - }; -}; - -/* - * config mode - */ -enum AFB_Mode { - AFB_MODE_LOCAL = 0, /* run locally */ - AFB_MODE_REMOTE, /* run remotely */ - AFB_MODE_GLOBAL /* run either remotely or locally (DONT USE! reserved for future) */ -}; - -/* declaration of features of libsystemd */ -struct sd_event; -struct sd_bus; - -/* - * Definition of the facilities provided by the daemon. - */ -struct afb_daemon_itf { - struct afb_event_sender (*get_event_sender)(void *closure); /* get the event manager */ - struct sd_event *(*get_event_loop)(void *closure); /* get the common systemd's event loop */ - struct sd_bus *(*get_user_bus)(void *closure); /* get the common systemd's user d-bus */ - struct sd_bus *(*get_system_bus)(void *closure); /* get the common systemd's system d-bus */ -}; - -/* - * Structure for accessing daemon. - * See also: afb_daemon_get_event_sender, afb_daemon_get_event_loop, afb_daemon_get_user_bus, afb_daemon_get_system_bus - */ -struct afb_daemon { - const struct afb_daemon_itf *itf; /* the interfacing functions */ - void *closure; /* the closure when calling these functions */ -}; - -/* - * Interface between the daemon and the plugin. - */ -struct AFB_interface -{ - struct afb_daemon daemon; /* access to the daemon facilies */ - int verbosity; /* level of verbosity */ - enum AFB_Mode mode; /* run mode (local or remote) */ -}; - -/* - * Function for registering the plugin - */ -extern const struct AFB_plugin *pluginAfbV1Register (const struct AFB_interface *interface); - -/* - * Retrieves the event sender of AFB - * 'daemon' MUST be the daemon given in interface when activating the plugin. - */ -static inline struct afb_event_sender afb_daemon_get_event_sender(struct afb_daemon daemon) -{ - return daemon.itf->get_event_sender(daemon.closure); -} - -/* - * Retrieves the common systemd's event loop of AFB - * 'daemon' MUST be the daemon given in interface when activating the plugin. - */ -static inline struct sd_event *afb_daemon_get_event_loop(struct afb_daemon daemon) -{ - return daemon.itf->get_event_loop(daemon.closure); -} - -/* - * Retrieves the common systemd's user/session d-bus of AFB - * 'daemon' MUST be the daemon given in interface when activating the plugin. - */ -static inline struct sd_bus *afb_daemon_get_user_bus(struct afb_daemon daemon) -{ - return daemon.itf->get_user_bus(daemon.closure); -} - -/* - * Retrieves the common systemd's system d-bus of AFB - * 'daemon' MUST be the daemon given in interface when activating the plugin. - */ -static inline struct sd_bus *afb_daemon_get_system_bus(struct afb_daemon daemon) -{ - return daemon.itf->get_system_bus(daemon.closure); -} - +#pragma GCC warning "\n\n This header file is OBSOLETE.\n\ + It is provided for COMPATIBILITY ONLY.\n\n\ + Please USE and ADAPT YOUR CODE to new names.\n" + +#if defined(NO_PLUGIN_VERBOSE_MACRO) +# define NO_BINDING_VERBOSE_MACRO +#endif + +#if defined(NO_PLUGIN_FILE_LINE_INDICATION) +# define NO_BINDING_FILE_LINE_INDICATION +#endif + +#include "afb-binding.h" + +#define AFB_plugin_version afb_binding_type +#define AFB_PLUGIN_VERSION_1 AFB_BINDING_VERSION_1 +#define AFB_plugin_desc_v1 afb_binding_desc_v1 +#define AFB_plugin afb_binding +#define AFB_interface afb_binding_interface +#define pluginAfbV1Register afbBindingV1Register +#define AFB_Mode afb_mode +#define AFB_session_v1 afb_session_v1 +#define AFB_verb_desc_v1 afb_verb_desc_v1