/*
- * Copyright (C) 2015 "IoT.bzh"
+ * Copyright (C) 2015-2018 "IoT.bzh"
* Author "Fulup Ar Foll"
+ * 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.
#include <assert.h>
#include <stdlib.h>
+#include <stdint.h>
+#include <errno.h>
-#include "session.h"
+#include "afb-session.h"
#include "afb-context.h"
-
-void afb_context_init(struct afb_context *context, struct AFB_clientCtx *session, const char *token)
+static void init_context(struct afb_context *context, struct afb_session *session, const char *token)
{
assert(session != NULL);
/* reset the context for the session */
context->session = session;
context->flags = 0;
- context->api_index = -1;
+ context->super = NULL;
+ context->api_key = NULL;
/* check the token */
if (token != NULL) {
- if (ctxTokenCheck(session, token))
+ if (afb_session_check_token(session, token))
context->validated = 1;
else
context->invalidated = 1;
}
}
+void afb_context_init(struct afb_context *context, struct afb_session *session, const char *token)
+{
+ init_context(context, afb_session_addref(session), token);
+}
+
+void afb_context_subinit(struct afb_context *context, struct afb_context *super)
+{
+ context->session = super->session;
+ context->flags = 0;
+ context->super = super;
+ context->api_key = NULL;
+ context->validated = super->validated;
+}
+
int afb_context_connect(struct afb_context *context, const char *uuid, const char *token)
{
int created;
- struct AFB_clientCtx *session;
+ struct afb_session *session;
- session = ctxClientGetSession (uuid, &created);
+ session = afb_session_get (uuid, AFB_SESSION_TIMEOUT_DEFAULT, &created);
if (session == NULL)
return -1;
- afb_context_init(context, session, token);
- if (created)
+ init_context(context, session, token);
+ if (created) {
context->created = 1;
+ /* context->refreshing = 1; */
+ }
return 0;
}
void afb_context_disconnect(struct afb_context *context)
{
- if (context->session != NULL) {
+ if (context->session && !context->super) {
+ if (context->refreshing && !context->refreshed) {
+ afb_session_new_token (context->session);
+ context->refreshed = 1;
+ }
if (context->closing && !context->closed) {
+ afb_context_change_loa(context, 0);
+ afb_context_set(context, NULL, NULL);
context->closed = 1;
- ctxClientClose(context->session);
}
- ctxClientUnref(context->session);
+ afb_session_unref(context->session);
+ context->session = NULL;
}
}
const char *afb_context_sent_token(struct afb_context *context)
{
- if (context->session == NULL || context->closing)
+ if (context->session == NULL || context->closing || context->super)
return NULL;
- if (!(context->created || context->refreshing))
+ if (!context->refreshing)
return NULL;
if (!context->refreshed) {
- ctxTokenNew (context->session);
+ afb_session_new_token (context->session);
context->refreshed = 1;
}
- return ctxClientGetToken(context->session);
+ return afb_session_token(context->session);
+}
+
+const char *afb_context_uuid(struct afb_context *context)
+{
+ return context->session ? afb_session_uuid(context->session) : "";
}
const char *afb_context_sent_uuid(struct afb_context *context)
{
- if (context->session == NULL || context->closing)
+ if (context->session == NULL || context->closing || context->super)
return NULL;
if (!context->created)
return NULL;
- return ctxClientGetUuid(context->session);
+ return afb_session_uuid(context->session);
+}
+
+void *afb_context_make(struct afb_context *context, int replace, void *(*make_value)(void *closure), void (*free_value)(void *item), void *closure)
+{
+ assert(context->session != NULL);
+ return afb_session_cookie(context->session, context->api_key, make_value, free_value, closure, replace);
}
void *afb_context_get(struct afb_context *context)
{
assert(context->session != NULL);
- return ctxClientValueGet(context->session, context->api_index);
+ return afb_session_get_cookie(context->session, context->api_key);
}
-void afb_context_set(struct afb_context *context, void *value, void (*free_value)(void*))
+int afb_context_set(struct afb_context *context, void *value, void (*free_value)(void*))
{
assert(context->session != NULL);
- return ctxClientValueSet(context->session, context->api_index, value, free_value);
+ return afb_session_set_cookie(context->session, context->api_key, value, free_value);
}
void afb_context_close(struct afb_context *context)
void afb_context_refresh(struct afb_context *context)
{
- context->refreshing = 1;
+ if (context->super)
+ afb_context_refresh(context->super);
+ else {
+ assert(context->validated);
+ context->refreshing = 1;
+ if (!context->refreshed) {
+ afb_session_new_token (context->session);
+ context->refreshed = 1;
+ }
+ }
}
int afb_context_check(struct afb_context *context)
{
+ if (context->super)
+ return afb_context_check(context);
return context->validated;
}
-int afb_context_create(struct afb_context *context)
+int afb_context_check_loa(struct afb_context *context, unsigned loa)
{
- return context->created;
+ return afb_context_get_loa(context) >= loa;
+}
+
+static inline const void *loa_key(struct afb_context *context)
+{
+ return (const void*)(1+(intptr_t)(context->api_key));
+}
+
+static inline void *loa2ptr(unsigned loa)
+{
+ return (void*)(intptr_t)loa;
+}
+
+static inline unsigned ptr2loa(void *ptr)
+{
+ return (unsigned)(intptr_t)ptr;
+}
+
+int afb_context_change_loa(struct afb_context *context, unsigned loa)
+{
+ if (!context->validated || loa > 7) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ return afb_session_set_cookie(context->session, loa_key(context), loa2ptr(loa), NULL);
+}
+
+unsigned afb_context_get_loa(struct afb_context *context)
+{
+ assert(context->session != NULL);
+ return ptr2loa(afb_session_get_cookie(context->session, loa_key(context)));
}
Code Review / src / app-framework-binder.git / blobdiff