diff options
Diffstat (limited to 'plugins/builtin.cpp')
| -rw-r--r-- | plugins/builtin.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/plugins/builtin.cpp b/plugins/builtin.cpp new file mode 100644 index 0000000..b42bd1d --- /dev/null +++ b/plugins/builtin.cpp @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Romain Forlot <romain.forlot@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. + * +*/ + +#define AFB_BINDING_VERSION 2 +#include <afb/afb-binding.h> +#include <systemd/sd-event.h> +#include <json-c/json_object.h> +#include <stdbool.h> +#include <string.h> + +#include "signal-composer.hpp" +#include "wrap-json.h" + +extern "C" +{ +CTLP_LUA_REGISTER("builtin"); + +CTLP_LUA2C (setSignalValueWrap, source, argsJ, responseJ) +{ + const char* name = nullptr; + double resultNum; + uint64_t timestamp; + + struct signalCBT* ctx = (struct signalCBT*)source->context; + + if(! wrap_json_unpack(argsJ, "{ss, sF, sI? !}", + "name", &name, + "value", &resultNum, + "timestamp", ×tamp)) + { + *responseJ = json_object_new_string("Fail to unpack JSON arguments value"); + return -1; + } + *responseJ = json_object_new_string(json_object_to_json_string(argsJ)); + + struct signalValue result = resultNum; + + if(ctx->aSignal) + {ctx->setSignalValue(ctx->aSignal, timestamp*NANO, result);} + else + {ctx->searchNsetSignalValue(name, timestamp*NANO, result);} + + return 0; +} + +// extern "C" closure +} + |