diff options
author | Fulup Ar Foll <fulup@iot.bzh> | 2017-09-29 14:27:43 +0200 |
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committer | Romain Forlot <romain.forlot@iot.bzh> | 2018-12-13 15:02:54 +0100 |
commit | 0633a3535ad0922dc63037f55d2de1d6cb89b777 (patch) | |
tree | fed98530be3f8e9fafb95609f7c3a6b03c24da6e /ctl-lib/ctl-action.c | |
parent | 7c030c375ebd598888b9252edf2e4790b76b7534 (diff) |
Remove Netbeans
Diffstat (limited to 'ctl-lib/ctl-action.c')
-rw-r--r-- | ctl-lib/ctl-action.c | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/ctl-lib/ctl-action.c b/ctl-lib/ctl-action.c new file mode 100644 index 0000000..b24269c --- /dev/null +++ b/ctl-lib/ctl-action.c @@ -0,0 +1,174 @@ +/* + * 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. + * + * Reference: + * Json load using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values + */ + +#define _GNU_SOURCE +#include <stdio.h> +#include <string.h> + +#include "ctl-config.h" + + +PUBLIC int ActionExecOne(CtlActionT* action, json_object *queryJ) { + int err; + + + switch (action->type) { + case CTL_TYPE_API: + { + json_object *returnJ; + + // if query is empty increment usage count and pass args + if (!queryJ || json_object_get_type(queryJ) != json_type_object) { + json_object_get(action->argsJ); + queryJ = action->argsJ; + } else if (action->argsJ) { + + // Merge queryJ and argsJ before sending request + if (json_object_get_type(action->argsJ) == json_type_object) { + + json_object_object_foreach(action->argsJ, key, val) { + json_object_object_add(queryJ, key, val); + } + } else { + json_object_object_add(queryJ, "args", action->argsJ); + } + } + + json_object_object_add(queryJ, "label", json_object_new_string(action->source.label)); + + int err = afb_service_call_sync(action->api, action->call, queryJ, &returnJ); + if (err) { + static const char*format = "ActionExecOne(Api) api=%s verb=%s args=%s"; + AFB_ERROR(format, action->api, action->call, action->source.label); + goto OnErrorExit; + } + break; + } + +#ifdef CONTROL_SUPPORT_LUA + case CTL_TYPE_LUA: + err = LuaCallFunc(action, queryJ); + if (err) { + AFB_ERROR("ActionExecOne(Lua) label=%s func=%s args=%s", action->source.label, action->call, json_object_get_string(action->argsJ)); + goto OnErrorExit; + } + break; +#endif + + case CTL_TYPE_CB: + err = (*action->actionCB) (&action->source, action->argsJ, queryJ); + if (err) { + AFB_ERROR("ActionExecOne(Callback) label%s func=%s args=%s", action->source.label, action->call, json_object_get_string(action->argsJ)); + goto OnErrorExit; + } + break; + + default: + { + AFB_ERROR("ActionExecOne(unknown) API type label=%s", action->source.label); + goto OnErrorExit; + } + } + + return 0; + +OnErrorExit: + return -1; +} + + +// unpack individual action object + +PUBLIC int ActionLoadOne(CtlActionT *action, json_object *actionJ) { + char *api = NULL, *verb = NULL, *lua = NULL; + int err, modeCount = 0; + json_object *callbackJ=NULL; + + err = wrap_json_unpack(actionJ, "{ss,s?s,s?o,s?s,s?s,s?s,s?o !}" + , "label", &action->source.label, "info", &action->source.info, "callback", &callbackJ, "lua", &lua, "api", &api, "verb", &verb, "args", &action->argsJ); + if (err) { + AFB_ERROR("ACTION-LOAD-ONE Missing something label|info|callback|lua|(api+verb)|args in:\n-- %s", json_object_get_string(actionJ)); + goto OnErrorExit; + } + + if (lua) { + action->type = CTL_TYPE_LUA; + action->call = lua; + modeCount++; + } + + if (api && verb) { + action->type = CTL_TYPE_API; + action->api = api; + action->call = verb; + modeCount++; + } + + if (callbackJ) { + action->type = CTL_TYPE_CB; + modeCount++; + err = PluginGetCB (action, callbackJ); + if (err) goto OnErrorExit; + + } + + // make sure at least one mode is selected + if (modeCount == 0) { + AFB_ERROR("ACTION-LOAD-ONE No Action Selected lua|callback|(api+verb) in %s", json_object_get_string(actionJ)); + goto OnErrorExit; + } + + if (modeCount > 1) { + AFB_ERROR("ACTION-LOAD-ONE:ToMany arguments lua|callback|(api+verb) in %s", json_object_get_string(actionJ)); + goto OnErrorExit; + } + return 0; + +OnErrorExit: + return 1; +}; + +PUBLIC CtlActionT *ActionLoad(json_object *actionsJ) { + int err; + CtlActionT *actions; + + // 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 (CtlActionT)); + + for (int idx = 0; idx < count; idx++) { + json_object *actionJ = json_object_array_get_idx(actionsJ, idx); + err = ActionLoadOne(&actions[idx], actionJ); + if (err) goto OnErrorExit; + } + + } else { + actions = calloc(2, sizeof (CtlActionT)); + err = ActionLoadOne(&actions[0], actionsJ); + if (err) goto OnErrorExit; + } + + return actions; + +OnErrorExit: + return NULL; + +} |