424 lines
13 KiB
C
424 lines
13 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "./adddata.h"
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#include "../utils.h"
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#include "aqhome/aqhome.h"
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#include "aqhome/msg/msg_node.h"
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#include "aqhome/ipc/msg_ipc_result.h"
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#include "aqhome/ipc/data/msg_data_multidata.h"
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#include "aqhome/ipc/data/ipc_data.h"
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#include <gwenhywfar/args.h>
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#include <gwenhywfar/i18n.h>
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#include <gwenhywfar/debug.h>
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#include <gwenhywfar/text.h>
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#include <gwenhywfar/json_read.h>
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#include <gwenhywfar/json_dump.h>
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#include <time.h>
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#include <unistd.h>
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#define I18S(msg) msg
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#define I18N(msg) GWEN_I18N_Translate(PACKAGE, msg)
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static int _doAddData(GWEN_DB_NODE *dbArgs);
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static void _sendCommand(GWEN_MSG_ENDPOINT *epTcp, const char *valueName, const char *valueUnits, const char *deviceName,
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uint64_t timestampToSend, double dataToSend);
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static GWEN_JSON_ELEM *_readJsonFile(const char *filename);
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int AQH_Tool_AddJsonDataPoint(GWEN_DB_NODE *dbGlobalArgs, int argc, char **argv)
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{
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GWEN_DB_NODE *dbLocalArgs;
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int rv;
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const GWEN_ARGS args[]= {
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"brokerAddress", /* name */
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0, /* minnum */
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1, /* maxnum */
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"t", /* short option */
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"tcpaddress", /* long option */
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I18S("Specify TCP address to connect to (defaults to 127.0.0.1)"),
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I18S("Specify TCP address to connect to (defaults to 127.0.0.1)")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Int, /* type */
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"brokerPort", /* name */
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0, /* minnum */
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1, /* maxnum */
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"P", /* short option */
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"tcpport", /* long option */
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I18S("Specify the TCP port to listen on"),
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I18S("Specify the TCP port to listen on")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Int, /* type */
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"timeout", /* name */
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0, /* minnum */
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1, /* maxnum */
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"T", /* short option */
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NULL, /* long option */
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I18S("Specify timeout in seconds for response"),
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I18S("Specify timeout in seconds for response")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"jsonFile", /* name */
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1, /* minnum */
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1, /* maxnum */
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"J", /* short option */
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"jsonfile", /* long option */
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I18S("Name/path of the JSON file to read"),
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I18S("Name/path of the JSON file to read")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"valueName", /* name */
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1, /* minnum */
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1, /* maxnum */
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"N", /* short option */
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"valuename", /* long option */
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I18S("Name/path of the value to add (e.g. server/temp/system)"),
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I18S("Name/path of the value to add (e.g. server/temp/system)")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"valueUnits", /* name */
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0, /* minnum */
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1, /* maxnum */
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"U", /* short option */
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"valueunits", /* long option */
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I18S("Units of the value to add (e.g. \"Grad Celsius\")"),
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I18S("Units of the value to add (e.g. \"Grad Celsius\")")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"timestamp", /* name */
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0, /* minnum */
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1, /* maxnum */
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"t", /* short option */
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"timestamp", /* long option */
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I18S("Timestamp of the data (now if omitted)"),
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I18S("Timestamp of the data (now if omitted)")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"value", /* name */
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1, /* minnum */
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1, /* maxnum */
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"v", /* short option */
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"value", /* long option */
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I18S("Value to write"),
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I18S("Value to write")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"device", /* name */
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1, /* minnum */
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1, /* maxnum */
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"d", /* short option */
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"device", /* long option */
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I18S("device name"),
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I18S("device name")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"brokerClientId", /* name */
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0, /* minnum */
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1, /* maxnum */
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"c", /* short option */
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"clientid", /* long option */
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I18S("Specify CLIENTID"),
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I18S("Specify CLIENTID")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"userId", /* name */
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0, /* minnum */
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1, /* maxnum */
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"u", /* short option */
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"userid", /* long option */
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I18S("Specify user id"),
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I18S("Specify user id")
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},
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{
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GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
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GWEN_ArgsType_Char, /* type */
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"password", /* name */
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0, /* minnum */
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1, /* maxnum */
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"p", /* short option */
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"password", /* long option */
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I18S("Specify service password"),
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I18S("Specify service password")
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},
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{
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GWEN_ARGS_FLAGS_HELP | GWEN_ARGS_FLAGS_LAST, /* flags */
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GWEN_ArgsType_Int, /* type */
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"help", /* name */
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0, /* minnum */
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0, /* maxnum */
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"h", /* short option */
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"help", /* long option */
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"Show this help screen", /* short description */
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"Show this help screen" /* long description */
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}
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};
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dbLocalArgs=GWEN_DB_GetGroup(dbGlobalArgs, GWEN_DB_FLAGS_DEFAULT, "local");
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rv=GWEN_Args_Check(argc, argv, 1,
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GWEN_ARGS_MODE_ALLOW_FREEPARAM,
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args,
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dbLocalArgs);
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if (rv==GWEN_ARGS_RESULT_ERROR) {
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fprintf(stderr, "ERROR: Could not parse arguments\n");
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return 1;
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}
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else if (rv==GWEN_ARGS_RESULT_HELP) {
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GWEN_BUFFER *ubuf;
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ubuf=GWEN_Buffer_new(0, 1024, 0, 1);
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if (GWEN_Args_Usage(args, ubuf, GWEN_ArgsOutType_Txt)) {
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fprintf(stderr, "ERROR: Could not create help string\n");
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return 1;
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}
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fprintf(stderr, "%s\n", GWEN_Buffer_GetStart(ubuf));
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GWEN_Buffer_free(ubuf);
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return 0;
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}
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AQH_MergeConfigFileIntoConfig(dbLocalArgs, "ConfigFile");
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return _doAddData(dbLocalArgs);
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}
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int _doAddData(GWEN_DB_NODE *dbArgs)
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{
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GWEN_MSG_ENDPOINT *epTcp;
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int timeoutInSeconds;
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GWEN_JSON_ELEM *jRoot;
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const char *jsonFile;
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const char *valueName;
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const char *deviceName;
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const char *valueUnits;
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const char *valueTimestamp;
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const char *valueData;
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uint64_t timestampToSend;
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double dataToSend;
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const char *s;
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GWEN_MSG *msg;
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int rv;
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timeoutInSeconds=GWEN_DB_GetIntValue(dbArgs, "timeout", 0, 5);
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jsonFile=GWEN_DB_GetCharValue(dbArgs, "jsonFile", 0, NULL);
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deviceName=GWEN_DB_GetCharValue(dbArgs, "device", 0, NULL);
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valueName=GWEN_DB_GetCharValue(dbArgs, "valueName", 0, NULL);
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valueUnits=GWEN_DB_GetCharValue(dbArgs, "valueUnits", 0, NULL);
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valueTimestamp=GWEN_DB_GetCharValue(dbArgs, "timestamp", 0, NULL);
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valueData=GWEN_DB_GetCharValue(dbArgs, "value", 0, NULL);
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if (!(jsonFile && *jsonFile)) {
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DBG_ERROR(NULL, "ERROR: Missing JSON file name");
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return 1;
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}
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if (!(valueName && *valueName)) {
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DBG_ERROR(NULL, "ERROR: Missing value name");
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return 1;
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}
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if (!(valueData && *valueData)) {
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DBG_ERROR(NULL, "ERROR: Missing data");
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return 1;
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}
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if (valueTimestamp && *valueTimestamp) {
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unsigned long int x;
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if (1!=sscanf("%lu", valueTimestamp, &x)) {
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DBG_ERROR(NULL, "ERROR: Invalid timestamp");
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return 1;
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}
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timestampToSend=(uint64_t) x;
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}
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else
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timestampToSend=(uint64_t) time(NULL);
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jRoot=_readJsonFile(jsonFile);
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if (jRoot==NULL) {
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DBG_ERROR(NULL, "ERROR: Error reading JSON file \"%s\"", jsonFile);
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return 2;
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}
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if (valueData[0]=='@') {
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GWEN_JSON_ELEM *j;
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j=GWEN_JsonElement_GetElementByPath(jRoot, valueData+1, GWEN_PATH_FLAGS_PATHMUSTEXIST);
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if (j==NULL) {
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DBG_ERROR(NULL, "ERROR: Path \"%s\" not found in JSON file \"%s\"", valueData+1, jsonFile);
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GWEN_JsonElement_free(jRoot);
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return 1;
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}
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s=GWEN_JsonElement_GetData(j);
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if (!(s && *s)) {
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DBG_ERROR(NULL, "ERROR: Path \"%s\" in JSON file \"%s\" has no data", valueData+1, jsonFile);
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GWEN_JsonElement_free(jRoot);
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return 1;
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}
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valueData=s;
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}
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if (valueUnits) {
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if (valueUnits[0]=='@') {
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GWEN_JSON_ELEM *j;
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j=GWEN_JsonElement_GetElementByPath(jRoot, valueUnits+1, GWEN_PATH_FLAGS_PATHMUSTEXIST);
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if (j==NULL) {
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DBG_ERROR(NULL, "ERROR: Path \"%s\" not found in JSON file \"%s\"", valueUnits+1, jsonFile);
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return 1;
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}
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s=GWEN_JsonElement_GetData(j);
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if (!(s && *s)) {
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DBG_ERROR(NULL, "ERROR: Path \"%s\" in JSON file \"%s\" has no data", valueUnits+1, jsonFile);
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return 1;
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}
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valueUnits=s;
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}
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}
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rv=GWEN_Text_StringToDouble(valueData, &dataToSend);
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if (rv<0) {
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DBG_ERROR(NULL, "ERROR: Invalid data");
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return 1;
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}
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/*fprintf(stdout, "Sending AddData request\n");*/
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epTcp=Utils_SetupBrokerClientEndpoint(dbArgs, 0);
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if (epTcp==NULL) {
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DBG_ERROR(NULL, "ERROR creating TCP connection");
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return 2;
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}
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_sendCommand(epTcp, valueName, valueUnits, deviceName, timestampToSend, dataToSend);
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GWEN_JsonElement_free(jRoot);
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for (;;) {
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uint16_t code;
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msg=Utils_WaitForSpecificIpcMessage(epTcp, AQH_MSGTYPE_IPC_DATA_RESULT, timeoutInSeconds);
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if (msg==NULL) {
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DBG_ERROR(NULL, "No response received");
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return 2;
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}
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code=GWEN_IpcMsg_GetCode(msg);
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if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
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uint32_t resultCode;
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resultCode=AQH_ResultIpcMsg_GetResultCode(msg);
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if (resultCode!=AQH_MSG_IPC_SUCCESS) {
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fprintf(stderr, "ERROR: %d\n", resultCode);
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GWEN_MsgEndpoint_free(epTcp);
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return 3;
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}
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else {
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/*fprintf(stdout, "Data added.\n");*/
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break;
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}
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}
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else {
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DBG_INFO(NULL, "Unexpected message \"%d\"", code);
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GWEN_MsgEndpoint_free(epTcp);
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return 3;
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}
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} /* for */
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GWEN_MsgEndpoint_free(epTcp);
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return 0;
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}
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void _sendCommand(GWEN_MSG_ENDPOINT *epTcp, const char *valueName, const char *valueUnits,
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const char *deviceName,
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uint64_t timestampToSend, double dataToSend)
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{
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GWEN_MSG *msgOut;
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union {double f; uint64_t i;} u;
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uint64_t arrayToSend[2];
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AQH_VALUE *value;
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u.f=dataToSend;
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arrayToSend[0]=timestampToSend;
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arrayToSend[1]=u.i;
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value=AQH_Value_new();
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AQH_Value_SetName(value, valueName);
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AQH_Value_SetValueUnits(value, valueUnits);
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AQH_Value_SetDeviceName(value, deviceName);
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msgOut=AQH_MultiDataDataIpcMsg_new(AQH_MSGTYPE_IPC_DATA_UPDATEDATA, value, arrayToSend, 1);
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AQH_Value_free(value);
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GWEN_MsgEndpoint_AddSendMessage(epTcp, msgOut);
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}
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GWEN_JSON_ELEM *_readJsonFile(const char *filename)
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{
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GWEN_BUFFER *buf;
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int rv;
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GWEN_JSON_ELEM *j;
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buf=GWEN_Buffer_new(0, 256, 0, 1);
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rv=GWEN_SyncIo_Helper_ReadFile(filename, buf);
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if (rv<0) {
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DBG_ERROR(NULL, "Error reading file \"%s\" (%d)", filename, rv);
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GWEN_Buffer_free(buf);
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return NULL;
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}
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j=GWEN_JsonElement_fromString(GWEN_Buffer_GetStart(buf));
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GWEN_Buffer_free(buf);
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if (j==NULL) {
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DBG_ERROR(NULL, "Invalid or no JSON data in file \"%s\"", filename);
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return NULL;
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}
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return j;
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}
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