*/
#define _GNU_SOURCE
-#define AFB_BINDING_PRAGMA_NO_VERBOSE_MACRO
#include <stdio.h>
#include <string.h>
#include "afb-api.h"
#include "afb-api-so-v1.h"
#include "afb-apiset.h"
-#include "afb-svc.h"
-#include "afb-evt.h"
+#include "afb-export.h"
#include "afb-common.h"
#include "afb-context.h"
#include "afb-api-so.h"
#include "afb-xreq.h"
-#include "afb-ditf.h"
#include "verbose.h"
/*
struct api_so_v1 {
struct afb_binding_v1 *binding; /* descriptor */
void *handle; /* context of dlopen */
- struct afb_svc *service; /* handler for service started */
- struct afb_binding_interface_v1 interface;
- struct afb_ditf ditf; /* daemon interface */
+ struct afb_export *export; /* export */
};
static const struct afb_verb_desc_v1 *search(struct api_so_v1 *desc, const char *name)
static int service_start_cb(void *closure, int share_session, int onneed, struct afb_apiset *apiset)
{
- int (*init)(struct afb_service service);
- void (*onevent)(const char *event, struct json_object *object);
-
struct api_so_v1 *desc = closure;
-
- /* check state */
- if (desc->service != NULL) {
- /* not an error when onneed */
- if (onneed != 0)
- return 0;
-
- /* already started: it is an error */
- ERROR("Service %s already started", desc->binding->v1.prefix);
- return -1;
- }
-
- /* get the initialisation */
- init = dlsym(desc->handle, afb_api_so_v1_service_init);
- onevent = dlsym(desc->handle, afb_api_so_v1_service_event);
- if (init == NULL && onevent == NULL) {
- /* not an error when onneed */
- if (onneed != 0)
- return 0;
-
- /* no initialisation method */
- ERROR("Binding %s is not a service", desc->binding->v1.prefix);
- return -1;
- }
-
- /* get the event handler if any */
- desc->service = afb_svc_create_v1(apiset, share_session, init, onevent);
- if (desc->service == NULL) {
- /* starting error */
- ERROR("Starting service %s failed", desc->binding->v1.prefix);
- return -1;
- }
-
- return 0;
+ return afb_export_start(desc->export, share_session, onneed, apiset);
}
static void update_hooks_cb(void *closure)
{
struct api_so_v1 *desc = closure;
- afb_ditf_update_hook(&desc->ditf);
+ afb_export_update_hook(desc->export);
}
static int get_verbosity_cb(void *closure)
{
struct api_so_v1 *desc = closure;
- return desc->interface.verbosity;
+ return afb_export_verbosity_get(desc->export);
}
static void set_verbosity_cb(void *closure, int level)
{
struct api_so_v1 *desc = closure;
- desc->interface.verbosity = level;
+ afb_export_verbosity_set(desc->export, level);
}
-struct json_object *describe_cb(void *closure)
+static struct json_object *addperm(struct json_object *o, struct json_object *x)
{
- struct api_so_v1 *desc = closure;
+ struct json_object *a;
+
+ if (!o)
+ return x;
+
+ if (!json_object_object_get_ex(o, "allOf", &a)) {
+ a = json_object_new_array();
+ json_object_array_add(a, o);
+ o = json_object_new_object();
+ json_object_object_add(o, "allOf", a);
+ }
+ json_object_array_add(a, x);
+ return o;
+}
+
+static struct json_object *addperm_key_val(struct json_object *o, const char *key, struct json_object *val)
+{
+ struct json_object *x = json_object_new_object();
+ json_object_object_add(x, key, val);
+ return addperm(o, x);
+}
+
+static struct json_object *addperm_key_valstr(struct json_object *o, const char *key, const char *val)
+{
+ return addperm_key_val(o, key, json_object_new_string(val));
+}
+
+static struct json_object *addperm_key_valint(struct json_object *o, const char *key, int val)
+{
+ return addperm_key_val(o, key, json_object_new_int(val));
+}
+
+static struct json_object *make_description_openAPIv3(struct api_so_v1 *desc)
+{
+ char buffer[256];
const struct afb_verb_desc_v1 *verb;
- struct json_object *r, *v, *f, *a;
+ struct json_object *r, *f, *a, *i, *p, *g;
r = json_object_new_object();
- json_object_object_add(r, "version", json_object_new_int(1));
- json_object_object_add(r, "info", json_object_new_string(desc->binding->v1.info));
- v = json_object_new_object();
- json_object_object_add(r, "verbs", v);
+ json_object_object_add(r, "openapi", json_object_new_string("3.0.0"));
+
+ i = json_object_new_object();
+ json_object_object_add(r, "info", i);
+ json_object_object_add(i, "title", json_object_new_string(afb_export_apiname(desc->export)));
+ json_object_object_add(i, "version", json_object_new_string("0.0.0"));
+ json_object_object_add(i, "description", json_object_new_string(desc->binding->v1.info ?: afb_export_apiname(desc->export)));
+
+ p = json_object_new_object();
+ json_object_object_add(r, "paths", p);
verb = desc->binding->v1.verbs;
while (verb->name) {
+ buffer[0] = '/';
+ strncpy(buffer + 1, verb->name, sizeof buffer - 1);
+ buffer[sizeof buffer - 1] = 0;
f = json_object_new_object();
- a = json_object_new_array();
- json_object_object_add(f, "name", json_object_new_string(verb->name));
- json_object_object_add(f, "info", json_object_new_string(verb->info));
+ json_object_object_add(p, buffer, f);
+ g = json_object_new_object();
+ json_object_object_add(f, "get", g);
+
+ a = NULL;
if (verb->session & AFB_SESSION_CLOSE_V1)
- json_object_array_add(a, json_object_new_string("session-close"));
- if (verb->session & AFB_SESSION_RENEW_V1)
- json_object_array_add(a, json_object_new_string("session-renew"));
+ a = addperm_key_valstr(a, "session", "close");
if (verb->session & AFB_SESSION_CHECK_V1)
- json_object_array_add(a, json_object_new_string("session-check"));
- if (verb->session & AFB_SESSION_LOA_EQ_V1) {
- const char *rel = "?";
- char buffer[80];
- switch (verb->session & AFB_SESSION_LOA_EQ_V1) {
- case AFB_SESSION_LOA_GE_V1: rel = ">="; break;
- case AFB_SESSION_LOA_LE_V1: rel = "<="; break;
- case AFB_SESSION_LOA_EQ_V1: rel = "=="; break;
- }
- snprintf(buffer, sizeof buffer, "LOA%s%d", rel, (int)((verb->session >> AFB_SESSION_LOA_SHIFT_V1) & AFB_SESSION_LOA_MASK_V1));
- json_object_array_add(a, json_object_new_string(buffer));
- }
- json_object_object_add(f, "flags", a);
- json_object_object_add(v, verb->name, f);
+ a = addperm_key_valstr(a, "session", "check");
+ if (verb->session & AFB_SESSION_RENEW_V1)
+ a = addperm_key_valstr(a, "token", "refresh");
+ if (verb->session & AFB_SESSION_LOA_MASK_V1)
+ a = addperm_key_valint(a, "LOA", (verb->session >> AFB_SESSION_LOA_SHIFT_V1) & AFB_SESSION_LOA_MASK_V1);
+ if (a)
+ json_object_object_add(g, "x-permissions", a);
+
+ a = json_object_new_object();
+ json_object_object_add(g, "responses", a);
+ f = json_object_new_object();
+ json_object_object_add(a, "200", f);
+ json_object_object_add(f, "description", json_object_new_string(verb->info));
verb++;
}
return r;
}
+static struct json_object *describe_cb(void *closure)
+{
+ struct api_so_v1 *desc = closure;
+
+ return make_description_openAPIv3(desc);
+}
+
static struct afb_api_itf so_v1_api_itf = {
.call = call_cb,
.service_start = service_start_cb,
{
struct api_so_v1 *desc;
struct afb_binding_v1 *(*register_function) (const struct afb_binding_interface_v1 *interface);
+ int (*init)(struct afb_service service);
+ void (*onevent)(const char *event, struct json_object *object);
struct afb_api afb_api;
+ struct afb_export *export;
/* retrieves the register function */
register_function = dlsym(handle, afb_api_so_v1_register);
INFO("binding [%s] is a valid AFB binding V1", path);
/* allocates the description */
+ init = dlsym(handle, afb_api_so_v1_service_init);
+ onevent = dlsym(handle, afb_api_so_v1_service_event);
+ export = afb_export_create_v1(path, init, onevent);
desc = calloc(1, sizeof *desc);
- if (desc == NULL) {
+ if (desc == NULL || export == NULL) {
ERROR("out of memory");
goto error;
}
+ desc->export = export;
desc->handle = handle;
- /* init the interface */
- afb_ditf_init_v1(&desc->ditf, path, &desc->interface);
-
/* init the binding */
INFO("binding [%s] calling registering function %s", path, afb_api_so_v1_register);
- desc->binding = register_function(&desc->interface);
+ desc->binding = afb_export_register_v1(desc->export, register_function);
if (desc->binding == NULL) {
ERROR("binding [%s] register function failed. continuing...", path);
- goto error2;
+ goto error;
}
/* check the returned structure */
if (desc->binding->type != AFB_BINDING_VERSION_1) {
ERROR("binding [%s] invalid type %d...", path, desc->binding->type);
- goto error2;
+ goto error;
}
if (desc->binding->v1.prefix == NULL || *desc->binding->v1.prefix == 0) {
ERROR("binding [%s] bad prefix...", path);
- goto error2;
+ goto error;
}
if (!afb_api_is_valid_name(desc->binding->v1.prefix)) {
ERROR("binding [%s] invalid prefix...", path);
- goto error2;
+ goto error;
}
if (desc->binding->v1.info == NULL || *desc->binding->v1.info == 0) {
ERROR("binding [%s] bad description...", path);
- goto error2;
+ goto error;
}
if (desc->binding->v1.verbs == NULL) {
ERROR("binding [%s] no APIs...", path);
- goto error2;
+ goto error;
}
/* records the binding */
- afb_ditf_rename(&desc->ditf, desc->binding->v1.prefix);
+ if (!strcmp(path, afb_export_apiname(desc->export)))
+ afb_export_rename(desc->export, desc->binding->v1.prefix);
afb_api.closure = desc;
afb_api.itf = &so_v1_api_itf;
- if (afb_apiset_add(apiset, desc->binding->v1.prefix, afb_api) < 0) {
+ afb_api.noconcurrency = 0;
+ if (afb_apiset_add(apiset, afb_export_apiname(desc->export), afb_api) < 0) {
ERROR("binding [%s] can't be registered...", path);
- goto error2;
+ goto error;
}
- INFO("binding %s loaded with API prefix %s", path, desc->binding->v1.prefix);
+ INFO("binding %s loaded with API prefix %s", path, afb_export_apiname(desc->export));
return 1;
-error2:
- free(desc);
error:
+ afb_export_destroy(export);
+ free(desc);
+
return -1;
}
Code Review / src / app-framework-binder.git / blobdiff