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Add rule trigger string comparisons

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Add rule trigger string comparisons for EndsWith ``$>``, StartsWith ``$<`` and Contains ``$|`` (#10538)
This commit is contained in:
Theo Arends 2021-01-21 14:54:38 +01:00
parent 4d83b54fda
commit 47ce7c7312
3 changed files with 36 additions and 12 deletions
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1
CHANGELOG.md
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@ -18,6 +18,7 @@ All notable changes to this project will be documented in this file.
- Support for SM2135 current selection using GPIO ``SM2135 DAT`` index (#10634)
- Basic support for ESP32 M5stack core2 16MB binary tasmota32-core2.bin (#10635)
- Support for Sugar Valley NeoPool Controller by Norbert Richter (#10637)
- Rule trigger string comparisons for EndsWith ``$>``, StartsWith ``$<`` and Contains ``$|`` (#10538)
### Breaking Changed
- ESP32 switch from default SPIFFS to default LittleFS file system loosing current (zigbee) files

1
RELEASENOTES.md
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@ -86,6 +86,7 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
- Support character `#` to be replaced by `space`-character in command ``Publish`` topic [#10258](https://github.com/arendst/Tasmota/issues/10258)
- Basic support for ESP32 Odroid Go 16MB binary tasmota32-odroidgo.bin [#8630](https://github.com/arendst/Tasmota/issues/8630)
- Basic support for ESP32 M5stack core2 16MB binary tasmota32-core2.bin [#10635](https://github.com/arendst/Tasmota/issues/10635)
- Rule trigger string comparisons for EndsWith ``$>``, StartsWith ``$<`` and Contains ``$|`` [#10538](https://github.com/arendst/Tasmota/issues/10538)
- SPI display driver SSD1331 Color oled by Jeroen Vermeulen [#10376](https://github.com/arendst/Tasmota/issues/10376)
- Compile time option ``USE_MQTT_TLS_DROP_OLD_FINGERPRINT`` to drop old (less secure) TLS fingerprint

46
tasmota/xdrv_10_rules.ino
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@ -87,17 +87,20 @@
#define D_JSON_INITIATED "Initiated"
#define COMPARE_OPERATOR_NONE -1
#define COMPARE_OPERATOR_EQUAL 0
#define COMPARE_OPERATOR_BIGGER 1
#define COMPARE_OPERATOR_SMALLER 2
#define COMPARE_OPERATOR_EXACT_DIVISION 3
#define COMPARE_OPERATOR_NUMBER_EQUAL 4
#define COMPARE_OPERATOR_NOT_EQUAL 5
#define COMPARE_OPERATOR_BIGGER_EQUAL 6
#define COMPARE_OPERATOR_SMALLER_EQUAL 7
#define MAXIMUM_COMPARE_OPERATOR COMPARE_OPERATOR_SMALLER_EQUAL
const char kCompareOperators[] PROGMEM = "=\0>\0<\0|\0==!=>=<=";
#define COMPARE_OPERATOR_NONE -1
#define COMPARE_OPERATOR_EQUAL 0
#define COMPARE_OPERATOR_BIGGER 1
#define COMPARE_OPERATOR_SMALLER 2
#define COMPARE_OPERATOR_EXACT_DIVISION 3
#define COMPARE_OPERATOR_NUMBER_EQUAL 4
#define COMPARE_OPERATOR_NOT_EQUAL 5
#define COMPARE_OPERATOR_BIGGER_EQUAL 6
#define COMPARE_OPERATOR_SMALLER_EQUAL 7
#define COMPARE_OPERATOR_STRING_ENDS_WITH 8
#define COMPARE_OPERATOR_STRING_STARTS_WITH 9
#define COMPARE_OPERATOR_STRING_CONTAINS 10
#define MAXIMUM_COMPARE_OPERATOR COMPARE_OPERATOR_STRING_CONTAINS
const char kCompareOperators[] PROGMEM = "=\0>\0<\0|\0==!=>=<=$>$<$|";
#ifdef USE_EXPRESSION
#include <LinkedList.h> // Import LinkedList library
@ -416,7 +419,7 @@ bool RulesRuleMatch(uint8_t rule_set, String &event, String &rule, bool stop_all
// Step1: Analyse rule
String rule_expr = rule; // "TELE-INA219#CURRENT>0.100"
if (Rules.teleperiod) {
int ppos = rule_expr.indexOf(F("TELE-")); // "TELE-INA219#CURRENT>0.100" or "INA219#CURRENT>0.100"
int ppos = rule_expr.indexOf(F("TELE-")); // "TELE-INA219#CURRENT>0.100" or "INA219#CURRENT>0.100"
if (ppos == -1) { return false; } // No pre-amble in rule
rule_expr = rule.substring(5); // "INA219#CURRENT>0.100" or "SYSTEM#BOOT"
}
@ -553,6 +556,7 @@ bool RulesRuleMatch(uint8_t rule_set, String &event, String &rule, bool stop_all
value = CharToFloat((char*)str_value);
int int_value = int(value);
int int_rule_value = int(rule_value);
String str_str_value = String(str_value);
switch (compareOperator) {
case COMPARE_OPERATOR_EXACT_DIVISION:
match = (int_rule_value && (int_value % int_rule_value) == 0);
@ -578,6 +582,15 @@ bool RulesRuleMatch(uint8_t rule_set, String &event, String &rule, bool stop_all
case COMPARE_OPERATOR_SMALLER_EQUAL:
match = (value <= rule_value);
break;
case COMPARE_OPERATOR_STRING_ENDS_WITH:
match = str_str_value.endsWith(rule_svalue);
break;
case COMPARE_OPERATOR_STRING_STARTS_WITH:
match = str_str_value.startsWith(rule_svalue);
break;
case COMPARE_OPERATOR_STRING_CONTAINS:
match = (str_str_value.indexOf(rule_svalue) > 0);
break;
default:
match = true;
}
@ -1614,6 +1627,15 @@ bool evaluateComparisonExpression(const char *expression, int len)
case COMPARE_OPERATOR_SMALLER_EQUAL:
bResult = (leftValue <= rightValue);
break;
case COMPARE_OPERATOR_STRING_ENDS_WITH:
bResult = leftExpr.endsWith(rightExpr);
break;
case COMPARE_OPERATOR_STRING_STARTS_WITH:
bResult = leftExpr.startsWith(rightExpr);
break;
case COMPARE_OPERATOR_STRING_CONTAINS:
bResult = (leftExpr.indexOf(rightExpr) > 0);
break;
}
return bResult;
}