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Diffstat (limited to 'plugins/samples/DemoContext.c')
| -rw-r--r-- | plugins/samples/DemoContext.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/plugins/samples/DemoContext.c b/plugins/samples/DemoContext.c deleted file mode 100644 index ef703759..00000000 --- a/plugins/samples/DemoContext.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (C) 2015, 2016 "IoT.bzh" - * Author "Fulup Ar Foll" - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#define _GNU_SOURCE -#include <stdio.h> -#include <json-c/json.h> - -#include <afb/afb-plugin.h> - -typedef struct { - /* - * client context is attached a session but private to a each plugin. - * Context is passed to each API under request->context - * - * Note: - * -client context is free when a session is closed. Developer should not - * forget that even if context is private to each plugin, session is unique - * to a client. When session close, every plugin are notified to free there - * private context. - * -by default standard "free" function from libc is used to free context. - * Developer may define it own under plugin->freeCB. This call received - * FreeCtxCb(void *ClientCtx, void*PluginHandle, char*SessionUUID) if - * FreeCtxCb=(void*)-1 then context wont be free by session manager. - * -when an API use AFB_SESSION_RESET this close the session and each plugin - * will be notified to free ressources. - */ - - int count; - char *abcd; - -} MyClientContextT; - -// This function is call at session open time. Any client trying to -// call it with an already open session will be denied. -// Ex: http://localhost:1234/api/context/create?token=123456789 -static void myCreate (struct afb_req request) -{ - MyClientContextT *ctx = malloc (sizeof (MyClientContextT)); - - // store something in our plugin private client context - ctx->count = 0; - ctx->abcd = "SomeThingUseful"; - - afb_req_context_set(request, ctx, free); - afb_req_success_f(request, NULL, "SUCCESS: create client context for plugin [%s]", ctx->abcd); -} - -// This function can only be called with a valid token. Token should be renew before -// session timeout a standard renew api is avaliable at /api/token/renew this API -// can be called automatically with <token-renew> HTML5 widget. -// ex: http://localhost:1234/api/context/action?token=xxxxxx-xxxxxx-xxxxx-xxxxx-xxxxxx -static void myAction (struct afb_req request) -{ - MyClientContextT *ctx = (MyClientContextT*) afb_req_context_get(request); - - // store something in our plugin private client context - ctx->count++; - afb_req_success_f(request, NULL, "SUCCESS: plugin [%s] Check=[%d]\n", ctx->abcd, ctx->count); -} - -// After execution of this function, client session will be close and if they -// created a context [request->context != NULL] every plugins will be notified -// that they should free context resources. -// ex: http://localhost:1234/api/context/close?token=xxxxxx-xxxxxx-xxxxx-xxxxx-xxxxxx -static void myClose (struct afb_req request) -{ - MyClientContextT *ctx = (MyClientContextT*) afb_req_context_get(request); - - // store something in our plugin private client context - ctx->count++; - afb_req_success_f(request, NULL, "SUCCESS: plugin [%s] Close=[%d]\n", ctx->abcd, ctx->count); -} - -// Set the LOA -static void setLOA(struct afb_req request, unsigned loa) -{ - if (afb_req_session_set_LOA(request, loa)) - afb_req_success_f(request, NULL, "loa set to %u", loa); - else - afb_req_fail_f(request, "failed", "can't set loa to %u", loa); -} - -static void clientSetLOA0(struct afb_req request) -{ - setLOA(request, 0); -} - -static void clientSetLOA1(struct afb_req request) -{ - setLOA(request, 1); -} - -static void clientSetLOA2(struct afb_req request) -{ - setLOA(request, 2); -} - -static void clientSetLOA3(struct afb_req request) -{ - setLOA(request, 3); -} - -static void clientCheckLOA(struct afb_req request) -{ - afb_req_success(request, NULL, "LOA checked and okay"); -} - -// NOTE: this sample does not use session to keep test a basic as possible -// in real application most APIs should be protected with AFB_SESSION_CHECK -static const struct AFB_verb_desc_v1 verbs[]= { - {"create", AFB_SESSION_CREATE, myCreate , "Create a new session"}, - {"action", AFB_SESSION_CHECK , myAction , "Use Session Context"}, - {"close" , AFB_SESSION_CLOSE , myClose , "Free Context"}, - {"set_loa_0", AFB_SESSION_RENEW, clientSetLOA0 ,"Set level of assurance to 0"}, - {"set_loa_1", AFB_SESSION_RENEW, clientSetLOA1 ,"Set level of assurance to 1"}, - {"set_loa_2", AFB_SESSION_RENEW, clientSetLOA2 ,"Set level of assurance to 2"}, - {"set_loa_3", AFB_SESSION_RENEW, clientSetLOA3 ,"Set level of assurance to 3"}, - {"check_loa_ge_0", AFB_SESSION_LOA_GE_0, clientCheckLOA ,"Check whether level of assurance is greater or equal to 0"}, - {"check_loa_ge_1", AFB_SESSION_LOA_GE_1, clientCheckLOA ,"Check whether level of assurance is greater or equal to 1"}, - {"check_loa_ge_2", AFB_SESSION_LOA_GE_2, clientCheckLOA ,"Check whether level of assurance is greater or equal to 2"}, - {"check_loa_ge_3", AFB_SESSION_LOA_GE_3, clientCheckLOA ,"Check whether level of assurance is greater or equal to 3"}, - {"check_loa_le_0", AFB_SESSION_LOA_LE_0, clientCheckLOA ,"Check whether level of assurance is lesser or equal to 0"}, - {"check_loa_le_1", AFB_SESSION_LOA_LE_1, clientCheckLOA ,"Check whether level of assurance is lesser or equal to 1"}, - {"check_loa_le_2", AFB_SESSION_LOA_LE_2, clientCheckLOA ,"Check whether level of assurance is lesser or equal to 2"}, - {"check_loa_le_3", AFB_SESSION_LOA_LE_3, clientCheckLOA ,"Check whether level of assurance is lesser or equal to 3"}, - {"check_loa_eq_0", AFB_SESSION_LOA_EQ_0, clientCheckLOA ,"Check whether level of assurance is equal to 0"}, - {"check_loa_eq_1", AFB_SESSION_LOA_EQ_1, clientCheckLOA ,"Check whether level of assurance is equal to 1"}, - {"check_loa_eq_2", AFB_SESSION_LOA_EQ_2, clientCheckLOA ,"Check whether level of assurance is equal to 2"}, - {"check_loa_eq_3", AFB_SESSION_LOA_EQ_3, clientCheckLOA ,"Check whether level of assurance is equal to 3"}, - {NULL} -}; - -static const struct AFB_plugin plugin_desc = { - .type = AFB_PLUGIN_VERSION_1, - .v1 = { - .info = "Sample of Client Context Usage", - .prefix = "context", - .verbs = verbs, - } -}; - -const struct AFB_plugin *pluginAfbV1Register (const struct AFB_interface *itf) -{ - return &plugin_desc; -} - |