X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fafb-export.c;h=5688cfee44f6cbc9e848d765c76b883bfab7e0aa;hb=59cd34b59853f6a47e756d7ab5bc0329f40a471c;hp=bd5b61e0794fc4e3fb2db479e500da2685c22c86;hpb=325e6a7f034c80562096d60ab01f2e4532eea98c;p=src%2Fapp-framework-binder.git

diff --git a/src/afb-export.c b/src/afb-export.c
index bd5b61e0..5688cfee 100644
--- a/src/afb-export.c
+++ b/src/afb-export.c
@@ -23,11 +23,12 @@
 
 #include <json-c/json.h>
 
-#include <afb/afb-binding-v1.h>
-#include <afb/afb-binding-v2.h>
+#define AFB_BINDING_VERSION 0
+#include <afb/afb-binding.h>
 
 #include "afb-api.h"
 #include "afb-apiset.h"
+#include "afb-api-dyn.h"
 #include "afb-common.h"
 #include "afb-cred.h"
 #include "afb-evt.h"
@@ -39,17 +40,15 @@
 #include "jobs.h"
 #include "verbose.h"
 
-
 /*************************************************************************
  * internal types and structures
  ************************************************************************/
 
 enum afb_api_version
 {
-	Api_Version_None = 0,
+	Api_Version_Dyn = 0,
 	Api_Version_1 = 1,
 	Api_Version_2 = 2,
-	Api_Version_3 = 3
 };
 
 enum afb_api_state
@@ -61,6 +60,9 @@ enum afb_api_state
 
 struct afb_export
 {
+	/* keep it first */
+	struct afb_dynapi dynapi;
+
 	/* name of the api */
 	char *apiname;
 
@@ -74,6 +76,9 @@ struct afb_export
 	int hookditf;
 	int hooksvc;
 
+	/* dynamic api */
+	struct afb_api_dyn *apidyn;
+
 	/* session for service */
 	struct afb_session *session;
 
@@ -87,11 +92,13 @@ struct afb_export
 	union {
 		int (*v1)(struct afb_service);
 		int (*v2)();
+		int (*vdyn)(struct afb_dynapi *dynapi);
 	} init;
 
 	/* event handling */
 	union {
 		void (*v12)(const char *event, struct json_object *object);
+		void (*vdyn)(struct afb_dynapi *dynapi, const char *event, struct json_object *object);
 	} on_event;
 
 	/* exported data */
@@ -101,6 +108,18 @@ struct afb_export
 	} export;
 };
 
+/************************************************************************************************************/
+
+static inline struct afb_dynapi *to_dynapi(struct afb_export *export)
+{
+	return (struct afb_dynapi*)export;
+}
+
+static inline struct afb_export *from_dynapi(struct afb_dynapi *dynapi)
+{
+	return (struct afb_export*)dynapi;
+}
+
 /*************************************************************************************************************
  *************************************************************************************************************
  *************************************************************************************************************
@@ -232,6 +251,17 @@ static int rename_api_cb(void *closure, const char *name)
 	return 0;
 }
 
+static int api_new_api_cb(
+		void *closure,
+		const char *api,
+		const char *info,
+		int (*preinit)(void*, struct afb_dynapi *),
+		void *preinit_closure)
+{
+	struct afb_export *export = closure;
+	return afb_api_dyn_add(export->apiset, api, info, preinit, preinit_closure);
+}
+
 /**********************************************
 * hooked flow
 **********************************************/
@@ -342,6 +372,16 @@ static int hooked_rename_api_cb(void *closure, const char *name)
 	return afb_hook_ditf_rename_api(export, oldname, name, result);
 }
 
+static int hooked_api_new_api_cb(
+		void *closure,
+		const char *api,
+		const char *info,
+		int (*preinit)(void*, struct afb_dynapi *),
+		void *preinit_closure)
+{
+	/* TODO */
+	return api_new_api_cb(closure, api, info, preinit, preinit_closure);
+}
 /**********************************************
 * vectors
 **********************************************/
@@ -358,7 +398,8 @@ static const struct afb_daemon_itf daemon_itf = {
 	.queue_job = queue_job_cb,
 	.unstore_req = unstore_req_cb,
 	.require_api = require_api_cb,
-	.rename_api = rename_api_cb
+	.rename_api = rename_api_cb,
+	.new_api = api_new_api_cb,
 };
 
 static const struct afb_daemon_itf hooked_daemon_itf = {
@@ -374,10 +415,10 @@ static const struct afb_daemon_itf hooked_daemon_itf = {
 	.queue_job = hooked_queue_job_cb,
 	.unstore_req = hooked_unstore_req_cb,
 	.require_api = hooked_require_api_cb,
-	.rename_api = hooked_rename_api_cb
+	.rename_api = hooked_rename_api_cb,
+	.new_api = hooked_api_new_api_cb,
 };
 
-
 /*************************************************************************************************************
  *************************************************************************************************************
  *************************************************************************************************************
@@ -411,7 +452,10 @@ struct call_req
 	struct afb_export *export;
 
 	/* the args */
-	void (*callback)(void*, int, struct json_object*);
+	union {
+		void (*callback)(void*, int, struct json_object*);
+		void (*callback_dynapi)(void*, int, struct json_object*, struct afb_dynapi*);
+	};
 	void *closure;
 
 	/* sync */
@@ -433,7 +477,7 @@ static void callreq_destroy(struct afb_xreq *xreq)
 	free(callreq);
 }
 
-static void callreq_reply(struct afb_xreq *xreq, int status, json_object *obj)
+static void callreq_reply_async(struct afb_xreq *xreq, int status, json_object *obj)
 {
 	struct call_req *callreq = CONTAINER_OF_XREQ(struct call_req, xreq);
 	if (callreq->callback)
@@ -441,6 +485,14 @@ static void callreq_reply(struct afb_xreq *xreq, int status, json_object *obj)
 	json_object_put(obj);
 }
 
+static void callreq_reply_async_dynapi(struct afb_xreq *xreq, int status, json_object *obj)
+{
+	struct call_req *callreq = CONTAINER_OF_XREQ(struct call_req, xreq);
+	if (callreq->callback_dynapi)
+		callreq->callback_dynapi(callreq->closure, status, obj, to_dynapi(callreq->export));
+	json_object_put(obj);
+}
+
 static void callreq_sync_leave(struct call_req *callreq)
 {
 	struct jobloop *jobloop = callreq->jobloop;
@@ -474,9 +526,15 @@ static void callreq_sync_enter(int signum, void *closure, struct jobloop *jobloo
 }
 
 /* interface for requests of services */
-const struct afb_xreq_query_itf afb_export_xreq_itf = {
+const struct afb_xreq_query_itf afb_export_xreq_async_itf = {
 	.unref = callreq_destroy,
-	.reply = callreq_reply
+	.reply = callreq_reply_async
+};
+
+/* interface for requests of services */
+const struct afb_xreq_query_itf afb_export_xreq_async_dynapi_itf = {
+	.unref = callreq_destroy,
+	.reply = callreq_reply_async_dynapi
 };
 
 /* interface for requests of services */
@@ -488,7 +546,12 @@ const struct afb_xreq_query_itf afb_export_xreq_sync_itf = {
 /*
  * create an call_req
  */
-static struct call_req *callreq_create(struct afb_export *export, const char *api, const char *verb, struct json_object *args, const struct afb_xreq_query_itf *itf)
+static struct call_req *callreq_create(
+		struct afb_export *export,
+		const char *api,
+		const char *verb,
+		struct json_object *args,
+		const struct afb_xreq_query_itf *itf)
 {
 	struct call_req *callreq;
 	size_t lenapi, lenverb;
@@ -519,14 +582,20 @@ static struct call_req *callreq_create(struct afb_export *export, const char *ap
 /*
  * 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)
+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_export *export = closure;
 	struct call_req *callreq;
 	struct json_object *ierr;
 
 	/* allocates the request */
-	callreq = callreq_create(export, api, verb, args, &afb_export_xreq_itf);
+	callreq = callreq_create(export, api, verb, args, &afb_export_xreq_async_itf);
 	if (callreq == NULL) {
 		ERROR("out of memory");
 		json_object_put(args);
@@ -546,8 +615,45 @@ static void svc_call(void *closure, const char *api, const char *verb, struct js
 	afb_xreq_process(&callreq->xreq, export->apiset);
 }
 
-static int svc_call_sync(void *closure, const char *api, const char *verb, struct json_object *args,
-				struct json_object **result)
+static void svc_call_dynapi(
+		struct afb_dynapi *dynapi,
+		const char *api,
+		const char *verb,
+		struct json_object *args,
+		void (*callback)(void*, int, struct json_object*, struct afb_dynapi*),
+		void *cbclosure)
+{
+	struct afb_export *export = from_dynapi(dynapi);
+	struct call_req *callreq;
+	struct json_object *ierr;
+
+	/* allocates the request */
+	callreq = callreq_create(export, api, verb, args, &afb_export_xreq_async_dynapi_itf);
+	if (callreq == NULL) {
+		ERROR("out of memory");
+		json_object_put(args);
+		ierr = afb_msg_json_internal_error();
+		if (callback)
+			callback(cbclosure, -1, ierr, to_dynapi(export));
+		json_object_put(ierr);
+		return;
+	}
+
+	/* initialises the request */
+	callreq->jobloop = NULL;
+	callreq->callback_dynapi = callback;
+	callreq->closure = cbclosure;
+
+	/* terminates and frees ressources if needed */
+	afb_xreq_process(&callreq->xreq, export->apiset);
+}
+
+static int svc_call_sync(
+		void *closure,
+		const char *api,
+		const char *verb,
+		struct json_object *args,
+		struct json_object **result)
 {
 	struct afb_export *export = closure;
 	struct call_req *callreq;
@@ -585,7 +691,10 @@ static int svc_call_sync(void *closure, const char *api, const char *verb, struc
 struct hooked_call
 {
 	struct afb_export *export;
-	void (*callback)(void*, int, struct json_object*);
+	union {
+		void (*callback)(void*, int, struct json_object*);
+		void (*callback_dynapi)(void*, int, struct json_object*, struct afb_dynapi*);
+	};
 	void *cbclosure;
 };
 
@@ -597,7 +706,21 @@ static void svc_hooked_call_result(void *closure, int status, struct json_object
 	free(hc);
 }
 
-static void svc_hooked_call(void *closure, const char *api, const char *verb, struct json_object *args, void (*callback)(void*, int, struct json_object*), void *cbclosure)
+static void svc_hooked_call_dynapi_result(void *closure, int status, struct json_object *result, struct afb_dynapi *dynapi)
+{
+	struct hooked_call *hc = closure;
+	afb_hook_svc_call_result(hc->export, status, result);
+	hc->callback_dynapi(hc->cbclosure, status, result, dynapi);
+	free(hc);
+}
+
+static void svc_hooked_call(
+		void *closure,
+		const char *api,
+		const char *verb,
+		struct json_object *args,
+		void (*callback)(void*, int, struct json_object*),
+		void *cbclosure)
 {
 	struct afb_export *export = closure;
 	struct hooked_call *hc;
@@ -620,8 +743,41 @@ static void svc_hooked_call(void *closure, const char *api, const char *verb, st
 	svc_call(closure, api, verb, args, callback, cbclosure);
 }
 
-static int svc_hooked_call_sync(void *closure, const char *api, const char *verb, struct json_object *args,
-				struct json_object **result)
+static void svc_hooked_call_dynapi(
+		struct afb_dynapi *dynapi,
+		const char *api,
+		const char *verb,
+		struct json_object *args,
+		void (*callback)(void*, int, struct json_object*, struct afb_dynapi*),
+		void *cbclosure)
+{
+	struct afb_export *export = from_dynapi(dynapi);
+	struct hooked_call *hc;
+
+	if (export->hooksvc & afb_hook_flag_svc_call)
+		afb_hook_svc_call(export, api, verb, args);
+
+	if (export->hooksvc & afb_hook_flag_svc_call_result) {
+		hc = malloc(sizeof *hc);
+		if (!hc)
+			WARNING("allocation failed");
+		else {
+			hc->export = export;
+			hc->callback_dynapi = callback;
+			hc->cbclosure = cbclosure;
+			callback = svc_hooked_call_dynapi_result;
+			cbclosure = hc;
+		}
+	}
+	svc_call_dynapi(dynapi, api, verb, args, callback, cbclosure);
+}
+
+static int svc_hooked_call_sync(
+		void *closure,
+		const char *api,
+		const char *verb,
+		struct json_object *args,
+		struct json_object **result)
 {
 	struct afb_export *export = closure;
 	struct json_object *resu;
@@ -655,6 +811,195 @@ static const struct afb_service_itf hooked_service_itf = {
 	.call_sync = svc_hooked_call_sync
 };
 
+/*************************************************************************************************************
+ *************************************************************************************************************
+ *************************************************************************************************************
+ *************************************************************************************************************
+                                           F R O M     D Y N A P I
+ *************************************************************************************************************
+ *************************************************************************************************************
+ *************************************************************************************************************
+ *************************************************************************************************************/
+
+static int api_set_verbs_v2_cb(
+		struct afb_dynapi *dynapi,
+		const struct afb_verb_v2 *verbs)
+{
+	struct afb_export *export = from_dynapi(dynapi);
+
+	if (export->apidyn) {
+		afb_api_dyn_set_verbs_v2(export->apidyn, verbs);
+		return 0;
+	}
+
+	errno = EPERM;
+	return -1;
+}
+
+static int api_add_verb_cb(
+		struct afb_dynapi *dynapi,
+		const char *verb,
+		const char *info,
+		void (*callback)(struct afb_request *request),
+		const struct afb_auth *auth,
+		uint32_t session)
+{
+	struct afb_export *export = from_dynapi(dynapi);
+
+	if (export->apidyn)
+		return afb_api_dyn_add_verb(export->apidyn, verb, info, callback, auth, session);
+
+	errno = EPERM;
+	return -1;
+}
+
+static int api_sub_verb_cb(
+		struct afb_dynapi *dynapi,
+		const char *verb)
+{
+	struct afb_export *export = from_dynapi(dynapi);
+
+	if (export->apidyn)
+		return afb_api_dyn_sub_verb(export->apidyn, verb);
+
+	errno = EPERM;
+	return -1;
+}
+
+static int api_set_on_event_cb(
+		struct afb_dynapi *dynapi,
+		void (*onevent)(struct afb_dynapi *dynapi, const char *event, struct json_object *object))
+{
+	struct afb_export *export = from_dynapi(dynapi);
+	return afb_export_handle_events_vdyn(export, onevent);
+}
+
+static int api_set_on_init_cb(
+		struct afb_dynapi *dynapi,
+		int (*oninit)(struct afb_dynapi *dynapi))
+{
+	struct afb_export *export = from_dynapi(dynapi);
+
+	return afb_export_handle_init_vdyn(export, oninit);
+}
+
+static void api_seal_cb(
+		struct afb_dynapi *dynapi)
+{
+	struct afb_export *export = from_dynapi(dynapi);
+
+	export->apidyn = NULL;
+}
+
+static int hooked_api_set_verbs_v2_cb(
+		struct afb_dynapi *dynapi,
+		const struct afb_verb_v2 *verbs)
+{
+	/* TODO */
+	return api_set_verbs_v2_cb(dynapi, verbs);
+}
+
+static int hooked_api_add_verb_cb(
+		struct afb_dynapi *dynapi,
+		const char *verb,
+		const char *info,
+		void (*callback)(struct afb_request *request),
+		const struct afb_auth *auth,
+		uint32_t session)
+{
+	/* TODO */
+	return api_add_verb_cb(dynapi, verb, info, callback, auth, session);
+}
+
+static int hooked_api_sub_verb_cb(
+		struct afb_dynapi *dynapi,
+		const char *verb)
+{
+	/* TODO */
+	return api_sub_verb_cb(dynapi, verb);
+}
+
+static int hooked_api_set_on_event_cb(
+		struct afb_dynapi *dynapi,
+		void (*onevent)(struct afb_dynapi *dynapi, const char *event, struct json_object *object))
+{
+	/* TODO */
+	return api_set_on_event_cb(dynapi, onevent);
+}
+
+static int hooked_api_set_on_init_cb(
+		struct afb_dynapi *dynapi,
+		int (*oninit)(struct afb_dynapi *dynapi))
+{
+	/* TODO */
+	return api_set_on_init_cb(dynapi, oninit);
+}
+
+static void hooked_api_seal_cb(
+		struct afb_dynapi *dynapi)
+{
+	/* TODO */
+	api_seal_cb(dynapi);
+}
+
+static const struct afb_dynapi_itf dynapi_itf = {
+
+	.vverbose = (void*)vverbose_cb,
+
+	.get_event_loop = afb_common_get_event_loop,
+	.get_user_bus = afb_common_get_user_bus,
+	.get_system_bus = afb_common_get_system_bus,
+	.rootdir_get_fd = afb_common_rootdir_get_fd,
+	.rootdir_open_locale = rootdir_open_locale_cb,
+	.queue_job = queue_job_cb,
+
+	.require_api = require_api_cb,
+	.rename_api = rename_api_cb,
+
+	.event_broadcast = event_broadcast_cb,
+	.eventid_make = eventid_make_cb,
+
+	.call = svc_call_dynapi,
+	.call_sync = svc_call_sync,
+
+	.api_new_api = api_new_api_cb,
+	.api_set_verbs_v2 = api_set_verbs_v2_cb,
+	.api_add_verb = api_add_verb_cb,
+	.api_sub_verb = api_sub_verb_cb,
+	.api_set_on_event = api_set_on_event_cb,
+	.api_set_on_init = api_set_on_init_cb,
+	.api_seal = api_seal_cb,
+};
+
+static const struct afb_dynapi_itf hooked_dynapi_itf = {
+
+	.vverbose = hooked_vverbose_cb,
+
+	.get_event_loop = hooked_get_event_loop,
+	.get_user_bus = hooked_get_user_bus,
+	.get_system_bus = hooked_get_system_bus,
+	.rootdir_get_fd = hooked_rootdir_get_fd,
+	.rootdir_open_locale = hooked_rootdir_open_locale_cb,
+	.queue_job = hooked_queue_job_cb,
+
+	.require_api = hooked_require_api_cb,
+	.rename_api = hooked_rename_api_cb,
+
+	.event_broadcast = hooked_event_broadcast_cb,
+	.eventid_make = hooked_eventid_make_cb,
+
+	.call = svc_hooked_call_dynapi,
+	.call_sync = svc_hooked_call_sync,
+
+	.api_new_api = hooked_api_new_api_cb,
+	.api_set_verbs_v2 = hooked_api_set_verbs_v2_cb,
+	.api_add_verb = hooked_api_add_verb_cb,
+	.api_sub_verb = hooked_api_sub_verb_cb,
+	.api_set_on_event = hooked_api_set_on_event_cb,
+	.api_set_on_init = hooked_api_set_on_init_cb,
+	.api_seal = hooked_api_seal_cb,
+};
+
 /*************************************************************************************************************
  *************************************************************************************************************
  *************************************************************************************************************
@@ -686,6 +1031,27 @@ static const struct afb_evt_itf evt_v12_itf = {
 	.push = export_on_event_v12
 };
 
+/*
+ * Propagates the event to the service
+ */
+static void export_on_event_vdyn(void *closure, const char *event, int eventid, struct json_object *object)
+{
+	struct afb_export *export = closure;
+
+	if (export->hooksvc & afb_hook_flag_svc_on_event_before)
+		afb_hook_svc_on_event_before(export, event, eventid, object);
+	export->on_event.vdyn(to_dynapi(export), event, object);
+	if (export->hooksvc & afb_hook_flag_svc_on_event_after)
+		afb_hook_svc_on_event_after(export, event, eventid, object);
+	json_object_put(object);
+}
+
+/* the interface for events */
+static const struct afb_evt_itf evt_vdyn_itf = {
+	.broadcast = export_on_event_vdyn,
+	.push = export_on_event_vdyn
+};
+
 /*************************************************************************************************************
  *************************************************************************************************************
  *************************************************************************************************************
@@ -738,9 +1104,9 @@ struct afb_export *afb_export_create_v1(struct afb_apiset *apiset, const char *a
 	if (export) {
 		export->init.v1 = init;
 		export->on_event.v12 = onevent;
-		export->export.v1.verbosity = verbosity;
 		export->export.v1.mode = AFB_MODE_LOCAL;
 		export->export.v1.daemon.closure = export;
+		afb_export_verbosity_set(export, verbosity);
 		afb_export_update_hook(export);
 	}
 	return export;
@@ -753,9 +1119,20 @@ struct afb_export *afb_export_create_v2(struct afb_apiset *apiset, const char *a
 		export->init.v2 = init;
 		export->on_event.v12 = onevent;
 		export->export.v2 = data;
-		data->verbosity = verbosity;
 		data->daemon.closure = export;
 		data->service.closure = export;
+		afb_export_verbosity_set(export, verbosity);
+		afb_export_update_hook(export);
+	}
+	return export;
+}
+
+struct afb_export *afb_export_create_vdyn(struct afb_apiset *apiset, const char *apiname, struct afb_api_dyn *apidyn)
+{
+	struct afb_export *export = create(apiset, apiname, Api_Version_Dyn);
+	if (export) {
+		export->apidyn = apidyn;
+		afb_export_verbosity_set(export, verbosity);
 		afb_export_update_hook(export);
 	}
 	return export;
@@ -777,11 +1154,12 @@ void afb_export_update_hook(struct afb_export *export)
 {
 	export->hookditf = afb_hook_flags_ditf(export->apiname);
 	export->hooksvc = afb_hook_flags_svc(export->apiname);
+	export->dynapi.itf = export->hookditf|export->hooksvc ? &hooked_dynapi_itf : &dynapi_itf;
+
 	switch (export->version) {
 	case Api_Version_1:
 		export->export.v1.daemon.itf = export->hookditf ? &hooked_daemon_itf : &daemon_itf;
 		break;
-	default:
 	case Api_Version_2:
 		export->export.v2->daemon.itf = export->hookditf ? &hooked_daemon_itf : &daemon_itf;
 		export->export.v2->service.itf = export->hooksvc ? &hooked_service_itf : &service_itf;
@@ -820,9 +1198,6 @@ struct afb_apiset *afb_export_get_apiset(struct afb_export *export)
 	return export->apiset;
 }
 
-/*
- * Creates a new service
- */
 int afb_export_handle_events_v12(struct afb_export *export, void (*on_event)(const char *event, struct json_object *object))
 {
 	/* check version */
@@ -852,6 +1227,47 @@ int afb_export_handle_events_v12(struct afb_export *export, void (*on_event)(con
 	return 0;
 }
 
+int afb_export_handle_events_vdyn(struct afb_export *export, void (*on_event)(struct afb_dynapi *dynapi, const char *event, struct json_object *object))
+{
+	/* check version */
+	switch (export->version) {
+	case Api_Version_Dyn: break;
+	default:
+		ERROR("invalid version Dyn for API %s", export->apiname);
+		errno = EINVAL;
+		return -1;
+	}
+
+	/* set the event handler */
+	if (!on_event) {
+		if (export->listener) {
+			afb_evt_listener_unref(export->listener);
+			export->listener = NULL;
+		}
+		export->on_event.vdyn = on_event;
+	} else {
+		export->on_event.vdyn = on_event;
+		if (!export->listener) {
+			export->listener = afb_evt_listener_create(&evt_vdyn_itf, export);
+			if (export->listener == NULL)
+				return -1;
+		}
+	}
+	return 0;
+}
+
+int afb_export_handle_init_vdyn(struct afb_export *export, int (*oninit)(struct afb_dynapi *dynapi))
+{
+	if (export->state != Api_State_Pre_Init) {
+		ERROR("[API %s] Bad call to 'afb_dynapi_on_init', must be in PreInit", export->apiname);
+		errno = EINVAL;
+		return -1;
+	}
+
+	export->init.vdyn  = oninit;
+	return 0;
+}
+
 /*
  * Starts a new service (v1)
  */
@@ -860,17 +1276,19 @@ struct afb_binding_v1 *afb_export_register_v1(struct afb_export *export, struct
 	return regfun(&export->export.v1);
 }
 
+int afb_export_preinit_vdyn(struct afb_export *export, int (*preinit)(void*, struct afb_dynapi*), void *closure)
+{
+	return preinit(closure, to_dynapi(export));
+}
+
 int afb_export_verbosity_get(const struct afb_export *export)
 {
-	switch (export->version) {
-	case Api_Version_1: return export->export.v1.verbosity;
-	case Api_Version_2: return export->export.v2->verbosity;
-	}
-	return verbosity;
+	return export->dynapi.verbosity;
 }
 
 void afb_export_verbosity_set(struct afb_export *export, int level)
 {
+	export->dynapi.verbosity = level;
 	switch (export->version) {
 	case Api_Version_1: export->export.v1.verbosity = level; break;
 	case Api_Version_2: export->export.v2->verbosity = level; break;
@@ -937,6 +1355,9 @@ int afb_export_start(struct afb_export *export, int share_session, int onneed, s
 	case Api_Version_2:
 		rc = export->init.v2 ? export->init.v2() : 0;
 		break;
+	case Api_Version_Dyn:
+		rc = export->init.vdyn ? export->init.vdyn(to_dynapi(export)) : 0;
+		break;
 	default:
 		break;
 	}