#include "afb-apis.h"
#include "afb-api-so.h"
#include "afb-sig-handler.h"
+#include "afb-thread.h"
#include "afb-evt.h"
#include "afb-svc.h"
#include "verbose.h"
struct afb_binding_interface interface; /* interface for the binding */
};
-struct monitoring {
- struct afb_req req;
- void (*action)(struct afb_req);
-};
-
static const char binding_register_function_v1[] = "afbBindingV1Register";
static const char binding_service_init_function_v1[] = "afbBindingV1ServiceInit";
static const char binding_service_event_function_v1[] = "afbBindingV1ServiceEvent";
static int api_timeout = 15;
-static struct afb_event afb_api_so_event_make(struct api_so_desc *desc, const char *name);
-static int afb_api_so_event_broadcast(struct api_so_desc *desc, const char *name, struct json_object *object);
-static void afb_api_so_vverbose(struct api_so_desc *desc, int level, const char *file, int line, const char *fmt, va_list args);
+static struct afb_event afb_api_so_event_make_cb(void *closure, const char *name);
+static int afb_api_so_event_broadcast_cb(void *closure, const char *name, struct json_object *object);
+static void afb_api_so_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args);
+static int afb_api_so_rootdir_get_fd(void *closure);
+static int afb_api_so_rootdir_open_locale(void *closure, const char *filename, int flags, const char *locale);
static const struct afb_daemon_itf daemon_itf = {
- .event_broadcast = (void*)afb_api_so_event_broadcast,
- .get_event_loop = (void*)afb_common_get_event_loop,
- .get_user_bus = (void*)afb_common_get_user_bus,
- .get_system_bus = (void*)afb_common_get_system_bus,
- .vverbose = (void*)afb_api_so_vverbose,
- .event_make = (void*)afb_api_so_event_make
+ .event_broadcast = afb_api_so_event_broadcast_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,
+ .vverbose = afb_api_so_vverbose_cb,
+ .event_make = afb_api_so_event_make_cb,
+ .rootdir_get_fd = afb_api_so_rootdir_get_fd,
+ .rootdir_open_locale = afb_api_so_rootdir_open_locale
};
-static struct afb_event afb_api_so_event_make(struct api_so_desc *desc, const char *name)
+static struct afb_event afb_api_so_event_make_cb(void *closure, const char *name)
{
size_t length;
char *event;
+ struct api_so_desc *desc = closure;
/* makes the event name */
assert(desc->binding != NULL);
return afb_evt_create_event(event);
}
-static int afb_api_so_event_broadcast(struct api_so_desc *desc, const char *name, struct json_object *object)
+static int afb_api_so_event_broadcast_cb(void *closure, const char *name, struct json_object *object)
{
size_t length;
char *event;
+ struct api_so_desc *desc = closure;
/* makes the event name */
assert(desc->binding != NULL);
return afb_evt_broadcast(event, object);
}
-static void afb_api_so_vverbose(struct api_so_desc *desc, int level, const char *file, int line, const char *fmt, va_list args)
+static void afb_api_so_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args)
{
char *p;
+ struct api_so_desc *desc = closure;
if (vasprintf(&p, fmt, args) < 0)
vverbose(level, file, line, fmt, args);
}
}
-static void monitored_call(int signum, struct monitoring *data)
+static int afb_api_so_rootdir_get_fd(void *closure)
{
- if (signum != 0)
- afb_req_fail_f(data->req, "aborted", "signal %s(%d) caught", strsignal(signum), signum);
- else
- data->action(data->req);
+ return afb_common_rootdir_get_fd();
}
-static void call_check(struct afb_req req, struct afb_context *context, const struct afb_verb_desc_v1 *verb)
+static int afb_api_so_rootdir_open_locale(void *closure, const char *filename, int flags, const char *locale)
{
- struct monitoring data;
+ return afb_common_rootdir_open_locale(filename, flags, locale);
+}
+static int call_check(struct afb_req req, struct afb_context *context, const struct afb_verb_desc_v1 *verb)
+{
int stag = (int)verb->session;
if ((stag & (AFB_SESSION_CREATE|AFB_SESSION_CLOSE|AFB_SESSION_RENEW|AFB_SESSION_CHECK|AFB_SESSION_LOA_EQ)) != 0) {
if (!afb_context_check(context)) {
afb_context_close(context);
afb_req_fail(req, "failed", "invalid token's identity");
- return;
- }
+ return 0;
+ }
}
if ((stag & AFB_SESSION_CREATE) != 0) {
if (afb_context_check_loa(context, 1)) {
afb_req_fail(req, "failed", "invalid creation state");
- return;
+ return 0;
}
afb_context_change_loa(context, 1);
afb_context_refresh(context);
}
-
+
if ((stag & (AFB_SESSION_CREATE | AFB_SESSION_RENEW)) != 0)
afb_context_refresh(context);
int loa = (stag >> AFB_SESSION_LOA_SHIFT) & AFB_SESSION_LOA_MASK;
if (!afb_context_check_loa(context, loa)) {
afb_req_fail(req, "failed", "invalid LOA");
- return;
+ return 0;
}
}
int loa = (stag >> AFB_SESSION_LOA_SHIFT) & AFB_SESSION_LOA_MASK;
if (afb_context_check_loa(context, loa + 1)) {
afb_req_fail(req, "failed", "invalid LOA");
- return;
+ return 0;
}
}
-
- data.req = req;
- data.action = verb->callback;
- afb_sig_monitor((void*)monitored_call, &data, api_timeout);
+ return 1;
}
-static void call(struct api_so_desc *desc, struct afb_req req, struct afb_context *context, const char *verb, size_t lenverb)
+static void call_cb(void *closure, struct afb_req req, struct afb_context *context, const char *strverb, size_t lenverb)
{
- const struct afb_verb_desc_v1 *v;
-
- v = desc->binding->v1.verbs;
- while (v->name && (strncasecmp(v->name, verb, lenverb) || v->name[lenverb]))
- v++;
- if (v->name)
- call_check(req, context, v);
- else
- afb_req_fail_f(req, "unknown-verb", "verb %.*s unknown within api %s", (int)lenverb, verb, desc->binding->v1.prefix);
+ const struct afb_verb_desc_v1 *verb;
+ struct api_so_desc *desc = closure;
+
+ verb = desc->binding->v1.verbs;
+ while (verb->name && (strncasecmp(verb->name, strverb, lenverb) || verb->name[lenverb]))
+ verb++;
+ if (!verb->name)
+ afb_req_fail_f(req, "unknown-verb", "verb %.*s unknown within api %s", (int)lenverb, strverb, desc->binding->v1.prefix);
+ else if (call_check(req, context, verb)) {
+ if (0)
+ /* not threaded */
+ afb_sig_req_timeout(req, verb->callback, api_timeout);
+ else
+ /* threaded */
+ afb_thread_call(req, verb->callback, api_timeout, desc);
+ }
}
-static int service_start(struct api_so_desc *desc, int share_session, int onneed)
+static int service_start_cb(void *closure, int share_session, int onneed)
{
int (*init)(struct afb_service service);
void (*onevent)(const char *event, struct json_object *object);
+ struct api_so_desc *desc = closure;
+
/* check state */
if (desc->service != NULL) {
/* not an error when onneed */
void *handle;
struct api_so_desc *desc;
struct afb_binding *(*register_function) (const struct afb_binding_interface *interface);
+ struct afb_verb_desc_v1 fake_verb;
+ struct afb_binding fake_binding;
// This is a loadable library let's check if it's a binding
rc = 0;
desc->interface.daemon.itf = &daemon_itf;
desc->interface.daemon.closure = desc;
+ /* for log purpose, a fake binding is needed here */
+ desc->binding = &fake_binding;
+ fake_binding.type = AFB_BINDING_VERSION_1;
+ fake_binding.v1.info = path;
+ fake_binding.v1.prefix = path;
+ fake_binding.v1.verbs = &fake_verb;
+ fake_verb.name = NULL;
+
/* init the binding */
NOTICE("binding [%s] calling registering function %s", path, binding_register_function_v1);
desc->binding = register_function(&desc->interface);
desc->apilength = strlen(desc->binding->v1.prefix);
if (afb_apis_add(desc->binding->v1.prefix, (struct afb_api){
.closure = desc,
- .call = (void*)call,
- .service_start = (void*)service_start }) < 0) {
+ .call = call_cb,
+ .service_start = service_start_cb }) < 0) {
ERROR("binding [%s] can't be registered...", path);
goto error3;
}