Bindings V2: Remove explicit references to daemon/service

Usage shown that managing daemon interface and service
interface wasn't obvious. This evolution hides the complexity
by setting up an internal hidden variable.

Change-Id: I667b1ee4e3a7b5ad29d712ee20ad5dd1878b97f3
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 0 insertions, 152 deletions

diff --git a/include/afb/afb-daemon-itf.h b/include/afb/afb-daemon-itf.h
deleted file mode 100644
index 88ce27c9..00000000
--- a/include/afb/afb-daemon-itf.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2016, 2017 "IoT.bzh"
- * Author: José Bollo <jose.bollo@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <stdarg.h>
-
-/* declaration of features of libsystemd */
-struct sd_event;
-struct sd_bus;
-
-/*
- * Definition of the facilities provided by the daemon.
- */
-struct afb_daemon_itf {
-	int (*event_broadcast)(void *closure, const char *name, struct json_object *object); /* broadcasts evant 'name' with 'object' */
-	struct sd_event *(*get_event_loop)(void *closure);      /* gets the common systemd's event loop */
-	struct sd_bus *(*get_user_bus)(void *closure);          /* gets the common systemd's user d-bus */
-	struct sd_bus *(*get_system_bus)(void *closure);        /* gets the common systemd's system d-bus */
-	void (*vverbose)(void*closure, int level, const char *file, int line, const char *fmt, va_list args);
-	struct afb_event (*event_make)(void *closure, const char *name); /* creates an event of 'name' */
-	int (*rootdir_get_fd)(void *closure);
-	int (*rootdir_open_locale)(void *closure, const char *filename, int flags, const char *locale);
-	int (*queue_job)(void *closure, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout);
-};
-
-/*
- * 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 */
-};
-
-/*
- * Retrieves the common systemd's event loop of AFB
- * 'daemon' MUST be the daemon given in interface when activating the binding.
- */
-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 binding.
- */
-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 binding.
- */
-static inline struct sd_bus *afb_daemon_get_system_bus(struct afb_daemon daemon)
-{
-	return daemon.itf->get_system_bus(daemon.closure);
-}
-
-/*
- * Broadcasts widely the event of 'name' with the data 'object'.
- * 'object' can be NULL.
- * 'daemon' MUST be the daemon given in interface when activating the binding.
- *
- * For convenience, the function calls 'json_object_put' for 'object'.
- * Thus, in the case where 'object' should remain available after
- * the function returns, the function 'json_object_get' shall be used.
- *
- * Returns the count of clients that received the event.
- */
-static inline int afb_daemon_broadcast_event(struct afb_daemon daemon, const char *name, struct json_object *object)
-{
-	return daemon.itf->event_broadcast(daemon.closure, name, object);
-}
-
-/*
- * Creates an event of 'name' and returns it.
- * 'daemon' MUST be the daemon given in interface when activating the binding.
- */
-static inline struct afb_event afb_daemon_make_event(struct afb_daemon daemon, const char *name)
-{
-	return daemon.itf->event_make(daemon.closure, name);
-}
-
-/*
- * Send a message described by 'fmt' and following parameters
- * to the journal for the verbosity 'level'.
- * 'file' and 'line' are indicators of position of the code in source files.
- * 'daemon' MUST be the daemon given in interface when activating the binding.
- */
-static inline void afb_daemon_verbose(struct afb_daemon daemon, int level, const char *file, int line, const char *fmt, ...) __attribute__((format(printf, 5, 6)));
-static inline void afb_daemon_verbose(struct afb_daemon daemon, int level, const char *file, int line, const char *fmt, ...)
-{
-	va_list args;
-	va_start(args, fmt);
-	daemon.itf->vverbose(daemon.closure, level, file, line, fmt, args);
-	va_end(args);
-}
-
-/*
- * Get the root directory file descriptor. This file descriptor can
- * be used with functions 'openat', 'fstatat', ...
- */
-static inline int afb_daemon_rootdir_get_fd(struct afb_daemon daemon)
-{
-	return daemon.itf->rootdir_get_fd(daemon.closure);
-}
-
-/*
- * Opens 'filename' within the root directory with 'flags' (see function openat)
- * using the 'locale' definition (example: "jp,en-US") that can be NULL.
- * Returns the file descriptor or -1 in case of error.
- */
-static inline int afb_daemon_rootdir_open_locale(struct afb_daemon daemon, const char *filename, int flags, const char *locale)
-{
-	return daemon.itf->rootdir_open_locale(daemon.closure, filename, flags, locale);
-}
-
-/*
- * Queue the job defined by 'callback' and 'argument' for being executed asynchronously
- * in this thread (later) or in an other thread.
- * If 'group' is not NUL, the jobs queued with a same value (as the pointer value 'group')
- * are executed in sequence in the order of there submission.
- * If 'timeout' is not 0, it represent the maximum execution time for the job in seconds.
- * At first, the job is called with 0 as signum and the given argument.
- * The job is executed with the monitoring of its time and some signals like SIGSEGV and
- * SIGFPE. When a such signal is catched, the job is terminated and reexecuted but with
- * signum being the signal number (SIGALRM when timeout expired).
- *
- * Returns 0 in case of success or -1 in case of error.
- */
-static inline int afb_daemon_queue_job(struct afb_daemon daemon, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout)
-{
-	return daemon.itf->queue_job(daemon.closure, callback, argument, group, timeout);
-}