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/*
* Copyright (C) 2016 "IoT.bzh"
*
* Author Romain Forlot <romain@iot.bzh>
*
* 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.
*/
#include <string.h>
#include <mapis.h>
#include <ctl-config.h>
struct mapisHandleT {
AFB_ApiT mainApiHandle;
CtlSectionT *section;
json_object *mapiJ;
json_object *verbsJ;
json_object *eventsJ;
};
static int LoadOneMapi(void *data, AFB_ApiT apiHandle) {
int savedCount = 0, count = 0, idx = 0;
CtlActionT *savedActions = NULL, *newActions = NULL;
struct mapisHandleT *mapisHandle = (struct mapisHandleT*)data;
CtlConfigT *ctrlConfig = AFB_ApiGetUserData(mapisHandle->mainApiHandle);
if(PluginConfig(apiHandle, mapisHandle->section, mapisHandle->mapiJ)) {
AFB_ApiError(apiHandle, "Problem loading the plugin as an API for %s, see log message above", json_object_get_string(mapisHandle->mapiJ));
return -1;
}
// declare the verbs for this API
if(! ActionConfig(apiHandle, mapisHandle->verbsJ, 1)) {
AFB_ApiError(apiHandle, "Problems at verbs creations for %s", json_object_get_string(mapisHandle->mapiJ));
return -1;
}
if(mapisHandle->eventsJ) {
// Add actions to the section to be able to respond to defined events.
for(idx = 0; ctrlConfig->sections[idx].key != NULL; ++idx) {
if(! strcasecmp(ctrlConfig->sections[idx].key, "events")) {
savedActions = ctrlConfig->sections[idx].actions;
break;
}
}
newActions = ActionConfig(apiHandle, mapisHandle->eventsJ, 0);
if(savedActions) {
while(savedActions[savedCount].uid != NULL)
savedCount++;
}
while(newActions[count].uid != NULL)
count++;
int total = savedCount + count;
count = 0;
savedCount = 0;
CtlActionT * mergedActions = calloc(total + 1, sizeof(CtlActionT));
if(savedActions) {
while(savedActions[count].uid != NULL) {
mergedActions[count] = savedActions[count];
count++;
}
}
while(newActions[savedCount].uid != NULL && count <= total) {
mergedActions[count] = newActions[savedCount];
count++;
savedCount++;
}
ctrlConfig->sections[idx].actions = mergedActions;
}
// declare an event event manager for this API;
AFB_ApiOnEvent(apiHandle, CtrlDispatchApiEvent);
return 0;
}
static void OneMapiConfig(void *data, json_object *mapiJ) {
const char *uid = NULL, *info = NULL;
struct mapisHandleT *mapisHandle = (struct mapisHandleT*)data;
if(mapiJ) {
if(wrap_json_unpack(mapiJ, "{ss,s?s,s?s,so,s?o,so, s?o !}",
"uid", &uid,
"info", &info,
"spath", NULL,
"libs", NULL,
"lua", NULL,
"verbs", &mapisHandle->verbsJ,
"events", &mapisHandle->eventsJ)) {
AFB_ApiError(mapisHandle->mainApiHandle, "Wrong mapis specification, missing uid|[info]|[spath]|libs|[lua]|verbs|[events] for %s", json_object_get_string(mapiJ));
return;
}
json_object_get(mapisHandle->verbsJ);
json_object_get(mapisHandle->eventsJ);
json_object_object_del(mapiJ, "verbs");
json_object_object_del(mapiJ, "events");
mapisHandle->mapiJ = mapiJ;
if (!AFB_NewApi(mapisHandle->mainApiHandle, uid, info, 1, LoadOneMapi, (void*)mapisHandle))
AFB_ApiError(mapisHandle->mainApiHandle, "Error creating new api: %s", uid);
}
}
int MapiConfig(AFB_ApiT apiHandle, CtlSectionT *section, json_object *mapisJ) {
struct mapisHandleT mapisHandle = {
.mainApiHandle = apiHandle,
.section = section,
.mapiJ = NULL,
.verbsJ = NULL
};
wrap_json_optarray_for_all(mapisJ, OneMapiConfig, (void*)&mapisHandle);
return 0;
}
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