222 lines
7.1 KiB
C
222 lines
7.1 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2025 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 "./getvalues.h"
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#include "../client.h"
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#include "../utils.h"
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#include "aqhome/msg/ipc/m_ipc.h"
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#include "aqhome/msg/ipc/m_ipc_result.h"
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#include "aqhome/msg/ipc/data/m_ipcd.h"
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#include "aqhome/msg/ipc/data/m_ipcd_getdata.h"
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#include "aqhome/msg/ipc/data/m_ipcd_multidata.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 <ctype.h>
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/* ------------------------------------------------------------------------------------------------
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* defs
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* ------------------------------------------------------------------------------------------------
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*/
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#define I18S(msg) msg
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#define I18N(msg) GWEN_I18N_Translate(PACKAGE, msg)
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#define A_ARG GWEN_ARGS_FLAGS_HAS_ARGUMENT
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#define A_END (GWEN_ARGS_FLAGS_HELP | GWEN_ARGS_FLAGS_LAST)
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#define A_CHAR GWEN_ArgsType_Char
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#define A_INT GWEN_ArgsType_Int
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static AQH_MESSAGE *_createRequestMessage(AQH_OBJECT *o, uint32_t msgId);
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static int _handleResponseMessage(AQH_OBJECT *o, const AQH_MESSAGE *msg, const GWEN_TAG16_LIST *tagList, int first);
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static void _handleDataResponse(const GWEN_TAG16_LIST *tagList, int printMean, int printDiff);
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static uint64_t _getTimeStampFromString(const char *s);
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/* ------------------------------------------------------------------------------------------------
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* code
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* ------------------------------------------------------------------------------------------------
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*/
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int AQH_Tool_GetDataPoints(GWEN_DB_NODE *dbGlobalArgs, int argc, char **argv)
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{
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AQH_EVENT_LOOP *eventLoop;
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AQH_OBJECT *o;
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int rv;
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const GWEN_ARGS args[]= {
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/* flags type name min max s long short_descr, long_descr */
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{ A_ARG, A_CHAR, "brokerAddress", 0, 1, "t", "tcpaddress", I18S("TCP address to connect to [127.0.0.1]"), NULL},
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{ A_ARG, A_INT, "brokerPort", 0, 1, "P", "tcpport", I18S("Specify the TCP port to listen on"), NULL},
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{ A_ARG, A_INT, "timeout", 0, 1, "T", NULL, I18S("Specify timeout in seconds for response"), NULL},
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{ A_ARG, A_CHAR, "brokerClientId", 0, 1, "c", "clientid", I18S("Specify CLIENTID"), NULL},
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{ A_ARG, A_CHAR, "userId", 0, 1, "u", "userid", I18S("Specify user id"), NULL},
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{ A_ARG, A_CHAR, "password", 0, 1, "p", "password", I18S("Specify service password"), NULL},
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{ A_ARG, A_CHAR, "valueName", 1, 1, "N", "valuename", I18S("Value name (e.g. server/temp/system)"), NULL},
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{ A_ARG, A_CHAR, "tsBegin", 0, 1, "tb", "tsbegin", I18S("Timestamp range begin"), NULL},
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{ A_ARG, A_CHAR, "tsEnd", 0, 1, "te", "tsend", I18S("Timestamp range end"), NULL},
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{ A_ARG, A_INT, "numOfLastDatapoints", 0, 1, "n", NULL, I18S("Get last n datapoints"), NULL},
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{ 0, A_INT, "printMean", 0, 1, "M", "mean", I18S("Print mean value of data received"), NULL},
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{ 0, A_INT, "printDiff", 0, 1, "D", "diff", I18S("Print diff last-first value"), NULL},
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{ A_END, A_INT, "help", 0, 0, "h", "help", I18S("Show this help screen"), NULL}
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};
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eventLoop=AQH_EventLoop_new();
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o=AQH_ToolClient_new(eventLoop, dbGlobalArgs, args);
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AQH_ToolClient_SetCreateRequestMessageFn(o, _createRequestMessage);
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AQH_ToolClient_SetHandleResponseMessageFn(o, _handleResponseMessage);
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rv=AQH_ToolClient_ReadLocalArgs(o, argc, argv);
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if (rv!=0)
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return rv;
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rv=AQH_ToolClient_Run(o);
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AQH_Object_free(o);
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AQH_EventLoop_free(eventLoop);
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return rv;
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}
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AQH_MESSAGE *_createRequestMessage(GWEN_UNUSED AQH_OBJECT *o, uint32_t msgId)
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{
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GWEN_DB_NODE *dbArgs;
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const char *valueName;
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uint64_t tsBegin;
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uint64_t tsEnd;
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uint64_t num;
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dbArgs=AQH_ToolClient_GetDbLocalArgs(o);
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valueName=GWEN_DB_GetCharValue(dbArgs, "valueName", 0, NULL);
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num=GWEN_DB_GetIntValue(dbArgs, "numOfLastDatapoints", 0, 0);
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tsBegin=_getTimeStampFromString(GWEN_DB_GetCharValue(dbArgs, "tsBegin", 0, NULL));
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if (tsBegin==(uint64_t) (-1)) {
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DBG_ERROR(NULL, "Bad begin timestamp");
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return NULL;
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}
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tsEnd=_getTimeStampFromString(GWEN_DB_GetCharValue(dbArgs, "tsEnd", 0, NULL));
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if (tsEnd==(uint64_t) (-1)) {
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DBG_ERROR(NULL, "Bad end timestamp");
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return NULL;
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}
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return AQH_IpcdMessageGetData_new(AQH_MSGTYPE_IPC_DATA_GETDATA_REQ, msgId, 0, valueName, tsBegin, tsEnd, num);
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}
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int _handleResponseMessage(AQH_OBJECT *o, const AQH_MESSAGE *msg, const GWEN_TAG16_LIST *tagList, int first)
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{
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GWEN_DB_NODE *dbArgs;
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int printMean;
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int printDiff;
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uint16_t code;
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dbArgs=AQH_ToolClient_GetDbLocalArgs(o);
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printMean=GWEN_DB_GetIntValue(dbArgs, "printMean", 0, 0);
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printDiff=GWEN_DB_GetIntValue(dbArgs, "printDiff", 0, 0);
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code=AQH_IpcMessage_GetCode(msg);
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if (code==AQH_MSGTYPE_IPC_DATA_GETDATA_RSP) {
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_handleDataResponse(tagList, printMean, printDiff);
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return 1;
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}
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else if (code==AQH_MSGTYPE_IPC_DATA_RESULT)
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return AQH_ToolClient_HandleResultMsg(msg, tagList, first);
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else {
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DBG_INFO(NULL, "Unexpected message \"%d\"", code);
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return 3;
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}
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}
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void _handleDataResponse(const GWEN_TAG16_LIST *tagList, int printMean, int printDiff)
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{
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AQH_VALUE *value;
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value=AQH_IpcdMessageMultiData_ReadValue(tagList);
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if (value) {
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const char *valueUnits;
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uint64_t numberOfPoints;
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const uint64_t *dataPoints;
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valueUnits=AQH_Value_GetValueUnits(value);
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AQH_IpcdMessageMultiData_ReadDatapoints(tagList, &dataPoints, &numberOfPoints);
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if (numberOfPoints>0 && dataPoints) {
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if (printMean)
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Utils_PrintMeanData(dataPoints, numberOfPoints, valueUnits);
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else if (printDiff)
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Utils_PrintDiffData(dataPoints, numberOfPoints, valueUnits);
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else
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Utils_PrintDataPoints(dataPoints, numberOfPoints, valueUnits);
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}
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AQH_Value_free(value);
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}
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}
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uint64_t _getTimeStampFromString(const char *s)
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{
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if (s && *s) {
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if (*s=='-') {
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uint64_t x=0;
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uint64_t now=time(NULL);
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s++;
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while(*s && isdigit(*s)) {
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unsigned int i;
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i=*(s++)-'0';
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x*=10;
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x+=i;
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}
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if (*s) {
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switch(*s) {
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case 0:
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case 'm': x*=60; break;
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case 'h': x*=(60*60); break;
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case 'd': x*=(60*60*24); break;
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default: break;
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}
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}
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return (now-x);
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}
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else {
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unsigned long int x;
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if (1!=sscanf(s, "%lu", &x)) {
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DBG_ERROR(NULL, "ERROR: Invalid timestamp");
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return (uint64_t) (-1);
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}
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return (uint64_t) x;
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}
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}
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return 0;
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}
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