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Diffstat (limited to 'plugins/samples/DemoPost.c')
-rw-r--r-- | plugins/samples/DemoPost.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/plugins/samples/DemoPost.c b/plugins/samples/DemoPost.c new file mode 100644 index 00000000..b61b91c4 --- /dev/null +++ b/plugins/samples/DemoPost.c @@ -0,0 +1,100 @@ +/* + * 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 <string.h> +#include <json-c/json.h> + +#include <afb/afb-plugin.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_plugin plugin_desc = { + .type = AFB_PLUGIN_VERSION_1, + .v1 = { + .info = "Sample with Post Upload Files", + .prefix = "post", + .verbs = verbs + } +}; + +const struct AFB_plugin *pluginAfbV1Register (const struct AFB_interface *itf) +{ + return &plugin_desc; +}; |