/* * Copyright (C) 2015, 2016, 2017 "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 <string.h> #include <json-c/json.h> #define AFB_BINDING_VERSION 1 #include <afb/afb-binding.h> // Sample Generic Ping Debug API static void getPingTest(struct afb_req request) { static int pingcount = 0; json_object *query = afb_req_json(request); afb_req_success_f(request, query, "Ping Binder Daemon count=%d", ++pingcount); } // With content-type=json data are directly avaliable in request->post->data static void GetJsonByPost (struct afb_req request) { struct afb_arg arg; json_object* jresp; json_object *query = afb_req_json(request); arg = afb_req_get(request, ""); jresp = arg.value ? json_tokener_parse(arg.value) : NULL; afb_req_success_f(request, jresp, "GetJsonByPost query={%s}", json_object_to_json_string(query)); } // Upload a file and execute a function when upload is done static void Uploads (struct afb_req request, const char *destination) { struct afb_arg a = afb_req_get(request, "file"); if (a.value == NULL || *a.value == 0) afb_req_fail(request, "failed", "no file selected"); else afb_req_success_f(request, NULL, "uploaded file %s of path %s for destination %s", a.value, a.path, destination); } // Upload a file and execute a function when upload is done static void UploadAppli (struct afb_req request) { Uploads(request, "applications"); } // Simples Upload case just upload a file static void UploadMusic (struct afb_req request) { Uploads(request, "musics"); } // PostForm callback is called multiple times (one or each key within form, or once per file buffer) // When file has been fully uploaded call is call with item==NULL static void UploadImage (struct afb_req request) { Uploads(request, "images"); } // NOTE: this sample does not use session to keep test a basic as possible // in real application upload-xxx should be protected with AFB_SESSION_CHECK static const struct afb_verb_desc_v1 verbs[]= { {"ping" , AFB_SESSION_NONE , getPingTest ,"Ping Rest Test Service"}, {"upload-json" , AFB_SESSION_NONE , GetJsonByPost ,"Demo for Json Buffer on Post"}, {"upload-image" , AFB_SESSION_NONE , UploadImage ,"Demo for file upload"}, {"upload-music" , AFB_SESSION_NONE , UploadMusic ,"Demo for file upload"}, {"upload-appli" , AFB_SESSION_NONE , UploadAppli ,"Demo for file upload"}, {NULL} }; static const struct afb_binding plugin_desc = { .type = AFB_BINDING_VERSION_1, .v1 = { .info = "Sample with Post Upload Files", .prefix = "post", .verbs = verbs } }; const struct afb_binding *afbBindingV1Register (const struct afb_binding_interface *itf) { return &plugin_desc; };