diff options
Diffstat (limited to 'Controler-afb/ctl-policy.c')
| -rw-r--r-- | Controler-afb/ctl-policy.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/Controler-afb/ctl-policy.c b/Controler-afb/ctl-policy.c deleted file mode 100644 index 7ad73fa..0000000 --- a/Controler-afb/ctl-policy.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll <fulup@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, something 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_object.h> - -#include "wrap-json.h" -#include "ctl-binding.h" - -STATIC PolicyCtlConfigT *ctlHandle = NULL; - - -PUBLIC void ctlapi_authorize (PolicyCtlEnumT control, afb_req request) { - json_object*tmpJ; - - json_object* argsJ= afb_req_json(request); - int done=json_object_object_get_ex(argsJ, "closing", &tmpJ); - if (done) return; - -} - - -// List Avaliable Configuration Files -PUBLIC void ctlapi_config (struct afb_req request) { - json_object*tmpJ; - char *dirList; - - json_object* argsJ = afb_req_json(request); - if (argsJ && json_object_object_get_ex (argsJ, "cfgpath" , &tmpJ)) { - dirList = strdup (json_object_get_string(tmpJ)); - } else { - dirList = strdup (CONTROL_PATH_POLICY); - AFB_NOTICE ("CONFIG-MISSING: use default CONTROL_PATH_POLICY=%s", CONTROL_PATH_POLICY); - } - - // get list of config file - struct json_object *responseJ = ScanForConfig(dirList, "onload", "json"); - - if (json_object_array_length(responseJ) == 0) { - afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_PATH_POLICY"); - } else { - afb_req_success(request, responseJ, NULL); - } - - return; -} - -STATIC PolicyActionT *PolicyLoadActions (json_object *actionsJ) { - int err; - PolicyActionT *actions; - char *callback; // need to search in DL lib - - // unpack individual action object - int actionUnpack (json_object *actionJ, PolicyActionT *action) { - - err= wrap_json_unpack(actionJ, "{ss,s?s,s?o,s?s,s?s,s?s !}" - , "label",&action->label, "info",&action->info, "callback",&callback, "args",&action->argsJ, "api",&action->api, "verb", &action->verb); - if (err) { - AFB_ERROR ("POLICY-LOAD-ACTION Missing something label|info|callback|api|verb|args in %s", json_object_get_string(actionJ)); - return -1; - } - if (!callback || !(action->api && action->verb)) { - AFB_ERROR ("POLICY-LOAD-ACTION Missing something callback|(api+verb) in %s", json_object_get_string(actionJ)); - return -1; - } - return 0; - }; - - // action array is close with a nullvalue; - if (json_object_get_type(actionsJ) == json_type_array) { - int count = json_object_array_length(actionsJ); - actions = calloc (count+1, sizeof(PolicyActionT)); - - for (int idx=0; idx < count; idx++) { - json_object *actionJ = json_object_array_get_idx(actionsJ, idx); - err = actionUnpack (actionJ, &actions[idx]); - if (err) goto OnErrorExit; - } - - } else { - actions = calloc (2, sizeof(PolicyActionT)); - err = actionUnpack (actionsJ, &actions[0]); - if (err) goto OnErrorExit; - } - - return actions; - - OnErrorExit: - return NULL; - -} - -// load control policy from file using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values -STATIC PolicyCtlConfigT *PolicyLoadConfig (const char* filepath) { - json_object *policyConfigJ, *ignoreJ, *actionsJ; - PolicyCtlConfigT *policyConfig = calloc (1, sizeof(PolicyCtlConfigT)); - int err; - - // Load JSON file - policyConfigJ= json_object_from_file(filepath); - if (!policyConfigJ) goto OnErrorExit; - - json_object *metadataJ, *onloadJ, *controlsJ, *eventsJ; - err= wrap_json_unpack(policyConfigJ, "{s?o,so,s?o,so,so !}", "$schema", &ignoreJ, "metadata",&metadataJ, "onload",&onloadJ, "controls",&controlsJ, "events",&eventsJ); - if (err) { - AFB_ERROR ("POLICY-LOAD-ERRROR Missing something metadata|onload|controls|events in %s", json_object_get_string(policyConfigJ)); - goto OnErrorExit; - } - - PolicyHandleT *policyHandle = calloc (1, sizeof(PolicyHandleT)); - err= wrap_json_unpack(metadataJ, "{so,s?s,s?s !}", "label", &policyHandle->label, "info",&policyHandle->info, "version",&policyHandle->version); - if (err) { - AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|version in %s", json_object_get_string(metadataJ)); - goto OnErrorExit; - } - - if (onloadJ) { - err= wrap_json_unpack(onloadJ, "{s?o,s?s,s?s !}", "info",&ignoreJ, "label",&ignoreJ, "actions",&actionsJ); - if (err) { - AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|plugin|actions in %s", json_object_get_string(metadataJ)); - goto OnErrorExit; - } - policyConfig->onload= PolicyLoadActions (actionsJ); - } - - return policyConfig; - -OnErrorExit: - return NULL; -} - -// Load default config file at init -PUBLIC int PolicyInit () { - int index, err; - - - // search for default policy config file - json_object* responseJ = ScanForConfig(CONTROL_PATH_POLICY, "onload", "json"); - return 0; - - for (index=0; index < json_object_array_length(responseJ); index++) { - json_object *entryJ=json_object_array_get_idx(responseJ, index); - - char *filename; char*dirpath; - err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "dirpath", &dirpath,"filename", &filename); - if (err) { - AFB_ERROR ("POLICY-INIT HOOPs invalid config file path = %s", json_object_get_string(entryJ)); - goto OnErrorExit; - } - - if (strcasestr(filename, CONTROL_FILE_POLICY)) { - char filepath[255]; - strncpy(filepath, dirpath, sizeof(filepath)); - strncat(filepath, "/", sizeof(filepath)); - strncat(filepath, filename, sizeof(filepath)); - ctlHandle = PolicyLoadConfig (filepath); - if (!ctlHandle) { - AFB_ERROR ("POLICY-INIT:ERROR No File to load [%s]", filepath); - goto OnErrorExit; - } - break; - } - } - - // no policy config found remove control API from binder - if (index == 0) { - AFB_WARNING ("POLICY-INIT:WARNING No Control policy file [%s]", CONTROL_FILE_POLICY); - } - - AFB_NOTICE ("POLICY-INIT:SUCCES: Audio Control Policy Init"); - return 0; - -OnErrorExit: - AFB_NOTICE ("POLICY-INIT:ERROR: Audio Control Policy Init"); - return 1; -} - - - |