#include "afb-session.h"
#include "afb-context.h"
#include "afb-evt.h"
-#include "afb-subcall.h"
+#include "afb-msg-json.h"
#include "afb-svc.h"
+#include "afb-xreq.h"
+#include "afb-cred.h"
+#include "afb-apiset.h"
+#include "verbose.h"
/*
* Structure for recording service
/* session of the service */
struct afb_session *session;
+ /* the apiset for the service */
+ struct afb_apiset *apiset;
+
/* event listener of the service or NULL */
struct afb_evt_listener *listener;
*/
struct svc_req
{
- /*
- * CAUTION: 'context' field should be the first because there
- * is an implicit convertion to struct afb_context
- */
- struct afb_context context;
-
- /* the service */
- struct afb_svc *svc;
+ struct afb_xreq xreq;
- /* the count of references to the request */
- int refcount;
+ /* the args */
+ void (*callback)(void*, int, struct json_object*);
+ void *closure;
};
/* functions for services */
};
/* functions for requests of services */
-static void svcreq_addref(struct svc_req *svcreq);
-static void svcreq_unref(struct svc_req *svcreq);
-static int svcreq_subscribe(struct svc_req *svcreq, struct afb_event event);
-static int svcreq_unsubscribe(struct svc_req *svcreq, struct afb_event event);
-static void svcreq_subcall(struct svc_req *svcreq, const char *api, const char *verb, struct json_object *args,
- void (*callback)(void*, int, struct json_object*), void *closure);
+static void svcreq_destroy(struct afb_xreq *xreq);
+static void svcreq_reply(struct afb_xreq *xreq, int iserror, json_object *obj);
/* interface for requests of services */
-const struct afb_req_itf afb_svc_req_itf = {
- .addref = (void*)svcreq_addref,
- .unref = (void*)svcreq_unref,
- .context_get = (void*)afb_context_get,
- .context_set = (void*)afb_context_set,
- .session_close = (void*)afb_context_close,
- .session_set_LOA = (void*)afb_context_change_loa,
- .subscribe = (void*)svcreq_subscribe,
- .unsubscribe = (void*)svcreq_unsubscribe,
- .subcall = (void*)svcreq_subcall
+const struct afb_xreq_query_itf afb_svc_xreq_itf = {
+ .unref = svcreq_destroy,
+ .reply = svcreq_reply
};
/* the common session for services sharing their session */
/*
* Allocates a new service
*/
-static struct afb_svc *afb_svc_alloc(int share_session, void (*on_event)(const char *event, struct json_object *object))
+static struct afb_svc *afb_svc_alloc(
+ struct afb_apiset *apiset,
+ int share_session,
+ void (*on_event)(const char *event, struct json_object *object)
+)
{
struct afb_svc *svc;
if (svc == NULL)
goto error;
+ /* instanciate the apiset */
+ svc->apiset = afb_apiset_addref(apiset);
+
/* instanciate the session */
if (share_session) {
/* session shared with other svcs */
error3:
afb_session_unref(svc->session);
error2:
+ afb_apiset_unref(svc->apiset);
free(svc);
error:
return NULL;
/*
* Creates a new service
*/
-struct afb_svc *afb_svc_create(int share_session, int (*init)(struct afb_service service), void (*on_event)(const char *event, struct json_object *object))
+struct afb_svc *afb_svc_create(
+ struct afb_apiset *apiset,
+ int share_session,
+ int (*init)(struct afb_service service),
+ void (*on_event)(const char *event, struct json_object *object)
+)
{
int rc;
struct afb_svc *svc;
/* allocates the svc handler */
- svc = afb_svc_alloc(share_session, on_event);
+ svc = afb_svc_alloc(apiset, share_session, on_event);
if (svc == NULL)
goto error;
if (svc->listener != NULL)
afb_evt_listener_unref(svc->listener);
afb_session_unref(svc->session);
+ afb_apiset_unref(svc->apiset);
free(svc);
error:
return NULL;
* Creates a new service
*/
struct afb_svc *afb_svc_create_v2(
+ struct afb_apiset *apiset,
int share_session,
void (*on_event)(const char *event, struct json_object *object),
int (*start)(const struct afb_binding_interface *interface, struct afb_service service),
- const struct afb_binding_interface *interface)
+ const struct afb_binding_interface *interface
+)
{
int rc;
struct afb_svc *svc;
/* allocates the svc handler */
- svc = afb_svc_alloc(share_session, on_event);
+ svc = afb_svc_alloc(apiset, share_session, on_event);
if (svc == NULL)
goto error;
if (svc->listener != NULL)
afb_evt_listener_unref(svc->listener);
afb_session_unref(svc->session);
+ afb_apiset_unref(svc->apiset);
free(svc);
error:
return NULL;
struct svc_req *svcreq;
/* allocates the request */
- svcreq = malloc(sizeof *svcreq);
- if (svcreq == NULL)
- return afb_subcall_internal_error(callback, cbclosure);
+ svcreq = calloc(1, sizeof *svcreq);
+ if (svcreq == NULL) {
+ ERROR("out of memory");
+ json_object_put(args);
+ callback(cbclosure, 1, afb_msg_json_internal_error());
+ return;
+ }
/* initialises the request */
- afb_context_init(&svcreq->context, svc->session, NULL);
- svcreq->context.validated = 1;
- svcreq->svc = svc;
- svcreq->refcount = 1;
-
- /* makes the call */
- afb_subcall(&svcreq->context, api, verb, args, callback, cbclosure, (struct afb_req){ .itf = &afb_svc_req_itf, .closure = svcreq });
+ afb_xreq_init(&svcreq->xreq, &afb_svc_xreq_itf);
+ afb_context_init(&svcreq->xreq.context, svc->session, NULL);
+ svcreq->xreq.context.validated = 1;
+ svcreq->xreq.cred = afb_cred_current();
+ svcreq->xreq.api = api;
+ svcreq->xreq.verb = verb;
+ svcreq->xreq.listener = svc->listener;
+ svcreq->xreq.json = args;
+ svcreq->callback = callback;
+ svcreq->closure = cbclosure;
/* terminates and frees ressources if needed */
- svcreq_unref(svcreq);
-}
-
-static void svcreq_addref(struct svc_req *svcreq)
-{
- svcreq->refcount++;
-}
-
-static void svcreq_unref(struct svc_req *svcreq)
-{
- if (0 == --svcreq->refcount) {
- afb_context_disconnect(&svcreq->context);
- free(svcreq);
- }
-}
-
-static int svcreq_subscribe(struct svc_req *svcreq, struct afb_event event)
-{
- if (svcreq->svc->listener == NULL)
- return -1;
- return afb_evt_add_watch(svcreq->svc->listener, event);
+ afb_xreq_process(&svcreq->xreq, svc->apiset);
}
-static int svcreq_unsubscribe(struct svc_req *svcreq, struct afb_event event)
+static void svcreq_destroy(struct afb_xreq *xreq)
{
- if (svcreq->svc->listener == NULL)
- return -1;
- return afb_evt_remove_watch(svcreq->svc->listener, event);
+ 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_subcall(struct svc_req *svcreq, const char *api, const char *verb, struct json_object *args, void (*callback)(void*, int, struct json_object*), void *closure)
+static void svcreq_reply(struct afb_xreq *xreq, int iserror, json_object *obj)
{
- afb_subcall(&svcreq->context, api, verb, args, callback, closure, (struct afb_req){ .itf = &afb_svc_req_itf, .closure = svcreq });
+ struct svc_req *svcreq = CONTAINER_OF_XREQ(struct svc_req, xreq);
+ svcreq->callback(svcreq->closure, iserror, obj);
+ json_object_put(obj);
}
Code Review / src / app-framework-binder.git / blobdiff