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/*
* Copyright (C) 2015 "IoT.bzh"
* Author "Fulup Ar Foll"
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
#include "local-def.h"
#include "afb-req-itf.h"
static json_object* ping (AFB_request *request, json_object *jresp) {
static int pingcount = 0;
char query [512];
size_t len;
// request all query key/value
len = getQueryAll (request, query, sizeof(query));
if (len == 0) strcpy (query,"NoSearchQueryList");
// return response to caller
// response = jsonNewMessage(AFB_SUCCESS, "Ping Binder Daemon %d query={%s}", pingcount++, query);
afb_req_success_f(*request->areq, jresp, "Ping Binder Daemon %d query={%s}", pingcount++, query);
if (verbose) fprintf(stderr, "%d: \n", pingcount);
return jresp;
}
static json_object* pingSample (AFB_request *request) {
return ping(request, json_object_new_string ("Some String"));
}
static json_object* pingFail (AFB_request *request) {
return ping(request, NULL);
}
static json_object* pingBug (AFB_request *request) {
int a,b,c;
fprintf (stderr, "Use --timeout=10 to trap error\n");
b=4;
c=0;
a=b/c;
// should never return
return NULL;
}
// For samples https://linuxprograms.wordpress.com/2010/05/20/json-c-libjson-tutorial/
static json_object* pingJson (AFB_request *request) {
json_object *jresp, *embed;
jresp = json_object_new_object();
json_object_object_add(jresp, "myString", json_object_new_string ("Some String"));
json_object_object_add(jresp, "myInt", json_object_new_int (1234));
embed = json_object_new_object();
json_object_object_add(embed, "subObjString", json_object_new_string ("Some String"));
json_object_object_add(embed, "subObjInt", json_object_new_int (5678));
json_object_object_add(jresp,"eobj", embed);
return ping(request, jresp);
}
// 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 AFB_restapi pluginApis[]= {
{"ping" , AFB_SESSION_NONE, (AFB_apiCB)pingSample , "Ping Application Framework"},
{"pingnull" , AFB_SESSION_NONE, (AFB_apiCB)pingFail , "Return NULL"},
{"pingbug" , AFB_SESSION_NONE, (AFB_apiCB)pingBug , "Do a Memory Violation"},
{"pingJson" , AFB_SESSION_NONE, (AFB_apiCB)pingJson , "Return a JSON object"},
{NULL}
};
static const AFB_plugin plugin = {
.type = AFB_PLUGIN_JSON,
.info = "Minimal Hello World Sample",
.prefix = "hello",
.apis = pluginApis
};
const AFB_plugin *pluginRegister () {
return &plugin;
};
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