1 files changed, 0 insertions, 381 deletions
diff --git a/src/afb-svc.c b/src/afb-svc.c
deleted file mode 100644
index 212ecfa3..00000000
--- a/src/afb-svc.c
+++ /dev/null
@@ -1,381 +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.
- */
-
-#define _GNU_SOURCE
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include <json-c/json.h>
-
-#include <afb/afb-binding-v1.h>
-#include <afb/afb-binding-v2.h>
-
-#include "afb-session.h"
-#include "afb-context.h"
-#include "afb-evt.h"
-#include "afb-msg-json.h"
-#include "afb-svc.h"
-#include "afb-xreq.h"
-#include "afb-cred.h"
-#include "afb-apiset.h"
-#include "afb-hook.h"
-#include "jobs.h"
-#include "verbose.h"
-
-
-#define HOOK(x,...) if((svc)->hookflags & afb_hook_flag_svc_##x) afb_hook_svc_##x(__VA_ARGS__)
-
-/*
- * Structure for requests initiated by the service
- */
-struct svc_req
-{
-	struct afb_xreq xreq;
-
-	struct afb_svc *svc;
-
-	/* the args */
-	void (*callback)(void*, int, struct json_object*);
-	void *closure;
-
-	/* sync */
-	struct jobloop *jobloop;
-	struct json_object *result;
-	int status;
-	int async;
-};
-
-/* functions for services */
-static void svc_on_event(void *closure, const char *event, int eventid, struct json_object *object);
-static void svc_call(void *closure, const char *api, const char *verb, struct json_object *args,
-				void (*callback)(void*, int, struct json_object*), void *cbclosure);
-static int svc_call_sync(void *closure, const char *api, const char *verb, struct json_object *args,
-				struct json_object **result);
-
-/* the interface for services */
-static const struct afb_service_itf service_itf = {
-	.call = svc_call,
-	.call_sync = svc_call_sync
-};
-
-/* the interface for events */
-static const struct afb_evt_itf evt_itf = {
-	.broadcast = svc_on_event,
-	.push = svc_on_event
-};
-
-/* functions for requests of services */
-static void svcreq_destroy(struct afb_xreq *xreq);
-static void svcreq_reply(struct afb_xreq *xreq, int status, json_object *obj);
-
-/* interface for requests of services */
-const struct afb_xreq_query_itf afb_svc_xreq_itf = {
-	.unref = svcreq_destroy,
-	.reply = svcreq_reply
-};
-
-/* the common session for services sharing their session */
-static struct afb_session *common_session;
-
-static inline struct afb_service to_afb_service(struct afb_svc *svc)
-{
-	return (struct afb_service){ .itf = &service_itf, .closure = svc };
-}
-
-/*
- * Frees a service
- */
-void afb_svc_destroy(struct afb_svc *svc, struct afb_service *service)
-{
-	if (service)
-		*service = (struct afb_service){ .itf = NULL, .closure = NULL };
-	if (svc) {
-		if (svc->listener != NULL)
-			afb_evt_listener_unref(svc->listener);
-		if (svc->session)
-			afb_session_unref(svc->session);
-		afb_apiset_unref(svc->apiset);
-		free(svc);
-	}
-}
-
-/*
- * Creates a new service
- */
-struct afb_svc *afb_svc_create(
-			const char *api,
-			struct afb_apiset *apiset,
-			int share_session,
-			void (*on_event)(const char *event, struct json_object *object),
-			struct afb_service *service
-)
-{
-	struct afb_svc *svc;
-
-	/* allocates the svc handler */
-	svc = calloc(1, sizeof * svc);
-	if (svc == NULL) {
-		errno = ENOMEM;
-		return NULL;
-	}
-
-	/* instanciate the apiset */
-	svc->api = api;
-	svc->apiset = afb_apiset_addref(apiset);
-
-	/* instanciate the session */
-	if (share_session) {
-		/* session shared with other svcs */
-		if (common_session == NULL) {
-			common_session = afb_session_create (NULL, 0);
-			if (common_session == NULL)
-				goto error;
-		}
-		svc->session = afb_session_addref(common_session);
-	} else {
-		/* session dedicated to the svc */
-		svc->session = afb_session_create (NULL, 0);
-		if (svc->session == NULL)
-			goto error;
-	}
-
-	svc->hookflags = afb_hook_flags_svc(svc->api);
-	if (service)
-		*service = to_afb_service(svc);
-
-	/* initialises the listener if needed */
-	if (on_event) {
-		svc->on_event = on_event;
-		svc->listener = afb_evt_listener_create(&evt_itf, svc);
-		if (svc->listener == NULL)
-			goto error;
-	}
-
-	return svc;
-
-error:
-	afb_svc_destroy(svc, service);
-	return NULL;
-}
-
-/*
- * Starts a new service (v1)
- */
-int afb_svc_start_v1(struct afb_svc *svc, int (*start)(struct afb_service))
-{
-	int rc;
-
-	HOOK(start_before, svc);
-	rc = start(to_afb_service(svc));
-	HOOK(start_after, svc, rc);
-	return rc;
-}
-
-/*
- * Starts a new service (v2)
- */
-int afb_svc_start_v2(struct afb_svc *svc, int (*start)())
-{
-	int rc;
-
-	HOOK(start_before, svc);
-	rc = start();
-	HOOK(start_after, svc, rc);
-	return rc;
-}
-
-/*
- * Request to updates the hooks
- */
-void afb_svc_update_hook(struct afb_svc *svc)
-{
-	svc->hookflags = afb_hook_flags_svc(svc->api);
-}
-
-/*
- * Propagates the event to the service
- */
-static void svc_on_event(void *closure, const char *event, int eventid, struct json_object *object)
-{
-	struct afb_svc *svc = closure;
-
-	HOOK(on_event_before, svc, event, eventid, object);
-	svc->on_event(event, object);
-	HOOK(on_event_after, svc, event, eventid, object);
-	json_object_put(object);
-}
-
-/*
- * create an svc_req
- */
-static struct svc_req *svcreq_create(struct afb_svc *svc, const char *api, const char *verb, struct json_object *args)
-{
-	struct svc_req *svcreq;
-	size_t lenapi, lenverb;
-	char *copy;
-
-	/* allocates the request */
-	lenapi = 1 + strlen(api);
-	lenverb = 1 + strlen(verb);
-	svcreq = malloc(lenapi + lenverb + sizeof *svcreq);
-	if (svcreq != NULL) {
-		/* initialises the request */
-		afb_xreq_init(&svcreq->xreq, &afb_svc_xreq_itf);
-		afb_context_init(&svcreq->xreq.context, svc->session, NULL);
-		svcreq->xreq.context.validated = 1;
-		copy = (char*)&svcreq[1];
-		memcpy(copy, api, lenapi);
-		svcreq->xreq.api = copy;
-		copy = &copy[lenapi];
-		memcpy(copy, verb, lenverb);
-		svcreq->xreq.verb = copy;
-		svcreq->xreq.listener = svc->listener;
-		svcreq->xreq.json = args;
-		svcreq->svc = svc;
-	}
-	return svcreq;
-}
-
-/*
- * destroys the svc_req
- */
-static void svcreq_destroy(struct afb_xreq *xreq)
-{
-	struct svc_req *svcreq = CONTAINER_OF_XREQ(struct svc_req, xreq);
-
-	afb_context_disconnect(&svcreq->xreq.context);
-	json_object_put(svcreq->xreq.json);
-	afb_cred_unref(svcreq->xreq.cred);
-	free(svcreq);
-}
-
-static void svcreq_sync_leave(struct svc_req *svcreq)
-{
-	struct jobloop *jobloop = svcreq->jobloop;
-
-	if (jobloop) {
-		svcreq->jobloop = NULL;
-		jobs_leave(jobloop);
-	}
-}
-
-static void svcreq_reply(struct afb_xreq *xreq, int status, json_object *obj)
-{
-	struct svc_req *svcreq = CONTAINER_OF_XREQ(struct svc_req, xreq);
-	if (svcreq->async) {
-		struct afb_svc *svc = svcreq->svc;
-		if (svcreq->callback)
-			svcreq->callback(svcreq->closure, status, obj);
-		HOOK(call_result, svc, status, obj);
-		json_object_put(obj);
-	} else {
-		svcreq->status = status;
-		svcreq->result = obj;
-		svcreq_sync_leave(svcreq);
-	}
-}
-
-static void svcreq_sync_enter(int signum, void *closure, struct jobloop *jobloop)
-{
-	struct svc_req *svcreq = closure;
-
-	if (!signum) {
-		svcreq->jobloop = jobloop;
-		afb_xreq_process(&svcreq->xreq, svcreq->svc->apiset);
-	} else {
-		svcreq->result = afb_msg_json_internal_error();
-		svcreq->status = -1;
-		svcreq_sync_leave(svcreq);
-	}
-}
-
-/*
- * Initiates a call for the service
- */
-static void svc_call(void *closure, const char *api, const char *verb, struct json_object *args, void (*callback)(void*, int, struct json_object*), void *cbclosure)
-{
-	struct afb_svc *svc = closure;
-	struct svc_req *svcreq;
-	struct json_object *ierr;
-
-	HOOK(call, svc, api, verb, args);
-
-	/* allocates the request */
-	svcreq = svcreq_create(svc, api, verb, args);
-	if (svcreq == NULL) {
-		ERROR("out of memory");
-		json_object_put(args);
-		ierr = afb_msg_json_internal_error();
-		if (callback)
-			callback(cbclosure, -1, ierr);
-		HOOK(call_result, svc, -1, ierr);
-		json_object_put(ierr);
-		return;
-	}
-
-	/* initialises the request */
-	svcreq->jobloop = NULL;
-	svcreq->callback = callback;
-	svcreq->closure = cbclosure;
-	svcreq->async = 1;
-
-	/* terminates and frees ressources if needed */
-	afb_xreq_process(&svcreq->xreq, svc->apiset);
-}
-
-static int svc_call_sync(void *closure, const char *api, const char *verb, struct json_object *args,
-				struct json_object **result)
-{
-	struct afb_svc *svc = closure;
-	struct svc_req *svcreq;
-	struct json_object *resu;
-	int rc;
-
-	HOOK(callsync, svc, api, verb, args);
-
-	/* allocates the request */
-	svcreq = svcreq_create(svc, api, verb, args);
-	if (svcreq == NULL) {
-		ERROR("out of memory");
-		errno = ENOMEM;
-		json_object_put(args);
-		resu = afb_msg_json_internal_error();
-		rc = -1;
-	} else {
-		/* initialises the request */
-		svcreq->jobloop = NULL;
-		svcreq->callback = NULL;
-		svcreq->result = NULL;
-		svcreq->status = 0;
-		svcreq->async = 0;
-		afb_xreq_addref(&svcreq->xreq);
-		rc = jobs_enter(NULL, 0, svcreq_sync_enter, svcreq);
-		if (rc >= 0)
-			rc = svcreq->status;
-		resu = (rc >= 0 || svcreq->result) ? svcreq->result : afb_msg_json_internal_error();
-		afb_xreq_unref(&svcreq->xreq);
-	}
-	HOOK(callsync_result, svc, rc, resu);
-	if (result)
-		*result = resu;
-	else
-		json_object_put(resu);
-	return rc;
-}
-