mirror of https://github.com/sfeakes/AqualinkD.git
499 lines
19 KiB
C
499 lines
19 KiB
C
/*
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* Copyright (c) 2017 Shaun Feakes - All rights reserved
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*
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* You may use redistribute and/or modify this code under the terms of
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* the GNU General Public License version 2 as published by the
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* Free Software Foundation. For the terms of this license,
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* see <http://www.gnu.org/licenses/>.
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*
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* You are free to use this software under the terms of the GNU General
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* Public License, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* https://github.com/sfeakes/aqualinkd
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdbool.h>
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#include "aqualink.h"
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#include "config.h"
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//#include "aq_programmer.h"
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#include "utils.h"
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//#include "web_server.h"
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#include "json_messages.h"
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#include "domoticz.h"
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#include "aq_mqtt.h"
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#include "version.h"
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//#define test_message "{\"type\": \"status\",\"version\": \"8157 REV MMM\",\"date\": \"09/01/16 THU\",\"time\": \"1:16 PM\",\"temp_units\": \"F\",\"air_temp\": \"96\",\"pool_temp\": \"86\",\"spa_temp\": \" \",\"battery\": \"ok\",\"pool_htr_set_pnt\": \"85\",\"spa_htr_set_pnt\": \"99\",\"freeze_protection\": \"off\",\"frz_protect_set_pnt\": \"0\",\"leds\": {\"pump\": \"on\",\"spa\": \"off\",\"aux1\": \"off\",\"aux2\": \"off\",\"aux3\": \"off\",\"aux4\": \"off\",\"aux5\": \"off\",\"aux6\": \"off\",\"aux7\": \"off\",\"pool_heater\": \"off\",\"spa_heater\": \"off\",\"solar_heater\": \"off\"}}"
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//#define test_labels "{\"type\": \"aux_labels\",\"aux1_label\": \"Cleaner\",\"aux2_label\": \"Waterfall\",\"aux3_label\": \"Spa Blower\",\"aux4_label\": \"Pool Light\",\"aux5_label\": \"Spa Light\",\"aux6_label\": \"Unassigned\",\"aux7_label\": \"Unassigned\"}"
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//#define test_message "{\"type\": \"status\",\"version\":\"xx\",\"time\":\"xx\",\"air_temp\":\"0\",\"pool_temp\":\"0\",\"spa_temp\":\"0\",\"pool_htr_set_pnt\":\"0\",\"spa_htr_set_pnt\":\"0\",\"frz_protect_set_pnt\":\"0\",\"temp_units\":\"f\",\"battery\":\"ok\",\"leds\":{\"Filter_Pump\": \"on\",\"Spa_Mode\": \"on\",\"Aux_1\": \"on\",\"Aux_2\": \"on\",\"Aux_3\": \"on\",\"Aux_4\": \"on\",\"Aux_5\": \"on\",\"Aux_6\": \"on\",\"Aux_7\": \"on\",\"Pool_Heater\": \"on\",\"Spa_Heater\": \"on\",\"Solar_Heater\": \"on\"}}"
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//{"type": "aux_labels","Pool Pump": "Pool Pump","Spa Mode": "Spa Mode","Cleaner": "Aux 1","Waterfall": "Aux 2","Spa Blower": "Aux 2","Pool Light": "Aux 4","Spa Light ": "Aux 5","Aux 6": "Aux 6","Aux 7": "Aux 7","Heater": "Heater","Heater": "Heater","Solar Heater": "Solar Heater","(null)": "(null)"}
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//SPA WILL TURN OFF AFTER COOL DOWN CYCLE
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const char* getStatus(struct aqualinkdata *aqdata)
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{
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if (aqdata->active_thread.thread_id != 0 && !aqdata->simulate_panel) {
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return JSON_PROGRAMMING;
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}
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if (aqdata->last_message != NULL && stristr(aqdata->last_message, "SERVICE") != NULL ) {
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return JSON_SERVICE;
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}
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if (aqdata->last_display_message[0] != '\0')
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return aqdata->last_display_message;
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/*
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if (aqdata->display_last_message == true) {
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return aqdata->last_message;
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}
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*/
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return JSON_READY;
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}
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int build_mqtt_status_JSON(char* buffer, int size, int idx, int nvalue, float tvalue/*char *svalue*/)
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{
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memset(&buffer[0], 0, size);
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int length = 0;
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if (tvalue == TEMP_UNKNOWN) {
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length = sprintf(buffer, "{\"idx\":%d,\"nvalue\":%d,\"svalue\":\"\"}", idx, nvalue);
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} else {
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length = sprintf(buffer, "{\"idx\":%d,\"nvalue\":%d,\"stype\":\"SetPoint\",\"svalue\":\"%.2f\"}", idx, nvalue, tvalue);
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}
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buffer[length] = '\0';
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return strlen(buffer);
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}
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int build_mqtt_status_message_JSON(char* buffer, int size, int idx, int nvalue, char *svalue)
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{
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memset(&buffer[0], 0, size);
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int length = 0;
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//json.htm?type=command¶m=udevice&idx=IDX&nvalue=LEVEL&svalue=TEXT
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length = sprintf(buffer, "{\"idx\":%d,\"nvalue\":%d,\"svalue\":\"%s\"}", idx, nvalue, svalue);
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buffer[length] = '\0';
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return strlen(buffer);
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}
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int build_aqualink_error_status_JSON(char* buffer, int size, char *msg)
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{
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//return snprintf(buffer, size, "{\"type\": \"error\",\"status\":\"%s\"}", msg);
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return snprintf(buffer, size, "{\"type\": \"status\",\"status\":\"%s\",\"version\":\"xx\",\"time\":\"xx\",\"air_temp\":\"0\",\"pool_temp\":\"0\",\"spa_temp\":\"0\",\"pool_htr_set_pnt\":\"0\",\"spa_htr_set_pnt\":\"0\",\"frz_protect_set_pnt\":\"0\",\"temp_units\":\"f\",\"battery\":\"ok\",\"leds\":{\"Filter_Pump\": \"off\",\"Spa_Mode\": \"off\",\"Aux_1\": \"off\",\"Aux_2\": \"off\",\"Aux_3\": \"off\",\"Aux_4\": \"off\",\"Aux_5\": \"off\",\"Aux_6\": \"off\",\"Aux_7\": \"off\",\"Pool_Heater\": \"off\",\"Spa_Heater\": \"off\",\"Solar_Heater\": \"off\"}}", msg);
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}
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char *LED2text(aqledstate state)
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{
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switch (state) {
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case ON:
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return "on";
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break;
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case OFF:
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return "off";
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break;
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case FLASH:
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return "flash";
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break;
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case ENABLE:
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return "enadeled";
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break;
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case LED_S_UNKNOWN:
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default:
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return "unknown";
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break;
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}
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}
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int build_device_JSON(struct aqualinkdata *aqdata, int programable_switch, char* buffer, int size)
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{
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memset(&buffer[0], 0, size);
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int length = 0;
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int i;
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length += sprintf(buffer+length, "{\"type\": \"devices\"");
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length += sprintf(buffer+length, ",\"date\":\"%s\"",aqdata->date );//"09/01/16 THU",
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length += sprintf(buffer+length, ",\"time\":\"%s\"",aqdata->time );//"1:16 PM",
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if ( aqdata->temp_units == FAHRENHEIT )
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length += sprintf(buffer+length, ",\"temp_units\":\"%s\"",JSON_FAHRENHEIT );
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else if ( aqdata->temp_units == CELSIUS )
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length += sprintf(buffer+length, ",\"temp_units\":\"%s\"", JSON_CELSIUS);
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else
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length += sprintf(buffer+length, ",\"temp_units\":\"%s\"",JSON_UNKNOWN );
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length += sprintf(buffer+length, ", \"devices\": [");
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for (i=0; i < TOTAL_BUTTONS; i++)
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{
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if ( strcmp(BTN_POOL_HTR,aqdata->aqbuttons[i].name) == 0 && aqdata->pool_htr_set_point != TEMP_UNKNOWN) {
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length += sprintf(buffer+length, "{\"type\": \"setpoint_thermo\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"status\": \"%s\", \"spvalue\": \"%d\", \"value\": \"%d\" },",
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aqdata->aqbuttons[i].name,
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aqdata->aqbuttons[i].label,
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aqdata->aqbuttons[i].led->state==ON?JSON_ON:JSON_OFF,
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LED2text(aqdata->aqbuttons[i].led->state),
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aqdata->pool_htr_set_point,
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aqdata->pool_temp);
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} else if ( strcmp(BTN_SPA_HTR,aqdata->aqbuttons[i].name)==0 && aqdata->spa_htr_set_point != TEMP_UNKNOWN) {
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length += sprintf(buffer+length, "{\"type\": \"setpoint_thermo\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"status\": \"%s\", \"spvalue\": \"%d\", \"value\": \"%d\" },",
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aqdata->aqbuttons[i].name,
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aqdata->aqbuttons[i].label,
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aqdata->aqbuttons[i].led->state==ON?JSON_ON:JSON_OFF,
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LED2text(aqdata->aqbuttons[i].led->state),
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aqdata->spa_htr_set_point,
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aqdata->spa_temp);
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} else if (programable_switch > 0 && programable_switch == i) {
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length += sprintf(buffer+length, "{\"type\": \"switch_program\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"status\": \"%s\" },",
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aqdata->aqbuttons[i].name,
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aqdata->aqbuttons[i].label,
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aqdata->aqbuttons[i].led->state==ON?JSON_ON:JSON_OFF,
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LED2text(aqdata->aqbuttons[i].led->state));
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} else {
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length += sprintf(buffer+length, "{\"type\": \"switch\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"status\": \"%s\" },",
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aqdata->aqbuttons[i].name,
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aqdata->aqbuttons[i].label,
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aqdata->aqbuttons[i].led->state==ON?JSON_ON:JSON_OFF,
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LED2text(aqdata->aqbuttons[i].led->state));
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}
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}
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if ( aqdata->frz_protect_set_point != TEMP_UNKNOWN && aqdata->air_temp != TEMP_UNKNOWN) {
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length += sprintf(buffer+length, "{\"type\": \"setpoint_freeze\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"status\": \"%s\", \"spvalue\": \"%d\", \"value\": \"%d\" },",
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FREEZE_PROTECT,
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"Freeze Protection",
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JSON_OFF,
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JSON_ENABLED,
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aqdata->frz_protect_set_point,
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aqdata->air_temp);
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}
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if ( aqdata->swg_percent != TEMP_UNKNOWN ) {
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length += sprintf(buffer+length, "{\"type\": \"setpoint_swg\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"status\": \"%s\", \"spvalue\": \"%d\", \"value\": \"%d\" },",
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SWG_PERCENT_TOPIC,
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"Salt Water Generator",
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aqdata->ar_swg_status == 0x00?JSON_ON:JSON_OFF,
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aqdata->ar_swg_status == 0x00?JSON_ON:JSON_OFF,
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aqdata->swg_percent,
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aqdata->swg_percent);
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}
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if ( aqdata->swg_ppm != TEMP_UNKNOWN ) {
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length += sprintf(buffer+length, "{\"type\": \"value\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"value\": \"%d\" },",
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SWG_PPM_TOPIC,
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"Salt Level PPM",
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"on",
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aqdata->swg_ppm);
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}
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length += sprintf(buffer+length, "{\"type\": \"temperature\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"value\": \"%d\" },",
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AIR_TEMPERATURE,
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"Pool Air Temperature",
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"on",
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aqdata->air_temp);
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length += sprintf(buffer+length, "{\"type\": \"temperature\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"value\": \"%d\" },",
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POOL_TEMPERATURE,
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"Pool Water Temperature",
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"on",
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aqdata->pool_temp);
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length += sprintf(buffer+length, "{\"type\": \"temperature\", \"id\": \"%s\", \"name\": \"%s\", \"state\": \"%s\", \"value\": \"%d\" }",
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SPA_TEMPERATURE,
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"Spa Water Temperature",
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"on",
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aqdata->spa_temp);
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length += sprintf(buffer+length, "]}");
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logMessage(LOG_DEBUG, "WEB: homebridge used %d of %d", length, size);
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buffer[length] = '\0';
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return strlen(buffer);
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//return length;
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}
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int build_aqualink_status_JSON(struct aqualinkdata *aqdata, char* buffer, int size)
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{
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//strncpy(buffer, test_message, strlen(test_message)+1);
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//return strlen(test_message);
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//char buffer2[600];
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memset(&buffer[0], 0, size);
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int length = 0;
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int i;
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length += sprintf(buffer+length, "{\"type\": \"status\"");
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length += sprintf(buffer+length, ",\"status\":\"%s\"",getStatus(aqdata) );
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//length += sprintf(buffer+length, ",\"message\":\"%s\"",aqdata->message );
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length += sprintf(buffer+length, ",\"version\":\"%s\"",aqdata->version );//8157 REV MMM",
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length += sprintf(buffer+length, ",\"aqualinkd_version\":\"%s\"", AQUALINKD_VERSION ); //1.0b,
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length += sprintf(buffer+length, ",\"date\":\"%s\"",aqdata->date );//"09/01/16 THU",
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length += sprintf(buffer+length, ",\"time\":\"%s\"",aqdata->time );//"1:16 PM",
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//length += sprintf(buffer+length, ",\"air_temp\":\"%d\"",aqdata->air_temp );//"96",
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//length += sprintf(buffer+length, ",\"pool_temp\":\"%d\"",aqdata->pool_temp );//"86",
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//length += sprintf(buffer+length, ",\"spa_temp\":\"%d\"",aqdata->spa_temp );//" ",
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length += sprintf(buffer+length, ",\"pool_htr_set_pnt\":\"%d\"",aqdata->pool_htr_set_point );//"85",
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length += sprintf(buffer+length, ",\"spa_htr_set_pnt\":\"%d\"",aqdata->spa_htr_set_point );//"99",
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//length += sprintf(buffer+length, ",\"freeze_protection":\"%s\"",aqdata->frz_protect_set_point );//"off",
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length += sprintf(buffer+length, ",\"frz_protect_set_pnt\":\"%d\"",aqdata->frz_protect_set_point );//"0",
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if ( aqdata->air_temp == TEMP_UNKNOWN )
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length += sprintf(buffer+length, ",\"air_temp\":\" \"");
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else
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length += sprintf(buffer+length, ",\"air_temp\":\"%d\"",aqdata->air_temp );
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if ( aqdata->pool_temp == TEMP_UNKNOWN )
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length += sprintf(buffer+length, ",\"pool_temp\":\" \"");
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else
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length += sprintf(buffer+length, ",\"pool_temp\":\"%d\"",aqdata->pool_temp );
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if ( aqdata->spa_temp == TEMP_UNKNOWN )
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length += sprintf(buffer+length, ",\"spa_temp\":\" \"");
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else
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length += sprintf(buffer+length, ",\"spa_temp\":\"%d\"",aqdata->spa_temp );
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if ( aqdata->swg_percent != TEMP_UNKNOWN )
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length += sprintf(buffer+length, ",\"swg_percent\":\"%d\"",aqdata->swg_percent );
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if ( aqdata->swg_ppm != TEMP_UNKNOWN )
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length += sprintf(buffer+length, ",\"swg_ppm\":\"%d\"",aqdata->swg_ppm );
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if ( aqdata->temp_units == FAHRENHEIT )
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length += sprintf(buffer+length, ",\"temp_units\":\"%s\"",JSON_FAHRENHEIT );
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else if ( aqdata->temp_units == CELSIUS )
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length += sprintf(buffer+length, ",\"temp_units\":\"%s\"", JSON_CELSIUS);
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else
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length += sprintf(buffer+length, ",\"temp_units\":\"%s\"",JSON_UNKNOWN );
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if (aqdata->battery == OK)
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length += sprintf(buffer+length, ",\"battery\":\"%s\"",JSON_OK );//"ok",
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else
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length += sprintf(buffer+length, ",\"battery\":\"%s\"",JSON_LOW );//"ok",
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length += sprintf(buffer+length, ",\"leds\":{" );
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for (i=0; i < TOTAL_BUTTONS; i++)
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{
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char *state;
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switch (aqdata->aqbuttons[i].led->state)
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{
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case ON:
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state = JSON_ON;
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break;
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case OFF:
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case LED_S_UNKNOWN:
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state = JSON_OFF;
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break;
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case FLASH:
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state = JSON_FLASH;
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break;
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case ENABLE:
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state = JSON_ENABLED;
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break;
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}
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length += sprintf(buffer+length, "\"%s\": \"%s\"", aqdata->aqbuttons[i].name, state);
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if (i+1 < TOTAL_BUTTONS)
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length += sprintf(buffer+length, "," );
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}
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if ( aqdata->swg_percent != TEMP_UNKNOWN ) {
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length += sprintf(buffer+length, ", \"%s\": \"%s\"", SWG_PERCENT_TOPIC, aqdata->ar_swg_status == 0x00?JSON_ON:JSON_OFF);
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}
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//NSF Need to come back and read what the display states when Freeze protection is on
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if ( aqdata->frz_protect_set_point != TEMP_UNKNOWN ) {
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length += sprintf(buffer+length, ", \"%s\": \"%s\"", FREEZE_PROTECT, JSON_ENABLED);
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}
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length += sprintf(buffer+length, "}}" );
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buffer[length] = '\0';
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/*
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buffer[length] = '\0';
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strncpy(buffer2, test_message, strlen(test_message)+1);
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for (i=0; i < strlen(buffer); i++) {
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logMessage (LOG_DEBUG, "buffer[%d] = '%c' | '%c'\n",i,buffer[i],buffer2[i]);
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}
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logMessage (LOG_DEBUG, "JSON Size %d\n",strlen(buffer));
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printf("%s\n",buffer);
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for (i=strlen(buffer); i > strlen(buffer)-10; i--) {
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logMessage (LOG_DEBUG, "buffer[%d] = '%c'\n",i,buffer[i]);
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}
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for (i=10; i >= 0; i--) {
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logMessage (LOG_DEBUG, "buffer[%d] = '%c'\n",i,buffer[i]);
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}
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//return length-1;
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logMessage (LOG_DEBUG, "JSON Size %d\n",strlen(buffer2));
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printf("%s\n",buffer2);
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for (i=strlen(buffer2); i > strlen(buffer2)-10; i--) {
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logMessage (LOG_DEBUG, "buffer[%d] = '%c'\n",i,buffer2[i]);
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}
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for (i=10; i >= 0; i--) {
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logMessage (LOG_DEBUG, "buffer[%d] = '%c'\n",i,buffer2[i]);
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}
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//return strlen(test_message);
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*/
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//printf("Buffer = %d, JSON = %d",size ,strlen(buffer));
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return strlen(buffer);
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}
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int build_aux_labels_JSON(struct aqualinkdata *aqdata, char* buffer, int size)
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{
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memset(&buffer[0], 0, size);
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int length = 0;
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int i;
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length += sprintf(buffer+length, "{\"type\": \"aux_labels\"");
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for (i=0; i < TOTAL_BUTTONS; i++)
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{
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length += sprintf(buffer+length, ",\"%s\": \"%s\"", aqdata->aqbuttons[i].name, aqdata->aqbuttons[i].label);
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}
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length += sprintf(buffer+length, "}");
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return length;
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//printf("%s\n",buffer);
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//return strlen(buffer);
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}
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// WS Received '{"parameter":"SPA_HTR","value":99}'
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// WS Received '{"command":"KEY_HTR_POOL"}'
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// WS Received '{"command":"GET_AUX_LABELS"}'
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bool parseJSONwebrequest(char *buffer, struct JSONwebrequest *request)
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{
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int i=0;
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int found=0;
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bool reading = false;
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request->first.key = NULL;
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request->first.value = NULL;
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request->second.key = NULL;
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request->second.value = NULL;
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int length = strlen(buffer);
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while ( i < length )
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{
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//printf ("Reading %c",buffer[i]);
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switch (buffer[i]) {
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case '{':
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case '"':
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case '}':
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case ':':
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case ',':
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case ' ':
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// Ignore space , : if reading a string
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if (reading == true && buffer[i] != ' ' && buffer[i] != ',' && buffer[i] != ':'){
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//printf (" <- END");
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reading = false;
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buffer[i] = '\0';
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found++;
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}
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break;
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default:
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if (reading == false) {
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//printf (" <- START");
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reading = true;
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switch(found) {
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case 0:
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request->first.key = &buffer[i];
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break;
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case 1:
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request->first.value = &buffer[i];
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break;
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case 2:
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request->second.key = &buffer[i];
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break;
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case 3:
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request->second.value = &buffer[i];
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break;
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}
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}
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break;
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}
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//printf ("\n");
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if (found >= 4)
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break;
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i++;
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}
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return true;
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}
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bool parseJSONmqttrequest(const char *str, size_t len, int *idx, int *nvalue, char *svalue) {
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int i = 0;
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int found = 0;
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svalue[0] = '\0';
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for (i = 0; i < len && str[i] != '\0'; i++) {
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if (str[i] == '"') {
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if (strncmp("\"idx\"", (char *)&str[i], 5) == 0) {
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i = i + 5;
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for (; str[i] != ',' && str[i] != '\0'; i++) {
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if (str[i] == ':') {
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*idx = atoi(&str[i + 1]);
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found++;
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}
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}
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//if (*idx == 45)
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// printf("%s\n",str);
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} else if (strncmp("\"nvalue\"", (char *)&str[i], 8) == 0) {
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i = i + 8;
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for (; str[i] != ',' && str[i] != '\0'; i++) {
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if (str[i] == ':') {
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*nvalue = atoi(&str[i + 1]);
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found++;
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}
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}
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} else if (strncmp("\"svalue1\"", (char *)&str[i], 9) == 0) {
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i = i + 9;
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for (; str[i] != ',' && str[i] != '\0'; i++) {
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if (str[i] == ':') {
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while(str[i] == ':' || str[i] == ' ' || str[i] == '"' || str[i] == '\'') i++;
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int j=i+1;
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while(str[j] != '"' && str[j] != '\'' && str[j] != ',' && str[j] != '}') j++;
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strncpy(svalue, &str[i], ((j-i)>DZ_SVALUE_LEN?DZ_SVALUE_LEN:(j-i)));
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svalue[((j-i)>DZ_SVALUE_LEN?DZ_SVALUE_LEN:(j-i))] = '\0'; // Simply force the last termination
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found++;
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}
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}
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}
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if (found >= 4) {
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return true;
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}
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}
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}
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// Just incase svalue is not found, we really don;t care for most devices.
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if (found >= 2) {
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return true;
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}
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return false;
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}
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