From cae714e300014a70bab8cc91cc0116eb7f1c2173 Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Mon, 19 Aug 2019 11:18:50 +0200
Subject: [PATCH] Optimize rule/script processing

Optimize rule/script processing
---
 sonoff/xdrv_interface.ino | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/sonoff/xdrv_interface.ino b/sonoff/xdrv_interface.ino
index 4028335c9..be9936c4d 100644
--- a/sonoff/xdrv_interface.ino
+++ b/sonoff/xdrv_interface.ino
@@ -859,7 +859,7 @@ bool XdrvMqttData(char *topicBuf, uint16_t stopicBuf, char *dataBuf, uint16_t sd
 
 bool XdrvRulesProcess(void)
 {
-  return XdrvCall(FUNC_RULES_PROCESS);
+  return XdrvCallDriver(10, FUNC_RULES_PROCESS);
 }
 
 #ifdef USE_DEBUG_DRIVER
@@ -872,6 +872,25 @@ void ShowFreeMem(const char *where)
 }
 #endif
 
+/*********************************************************************************************\
+ * Function call to single xdrv
+\*********************************************************************************************/
+
+bool XdrvCallDriver(uint32_t driver, uint8_t Function)
+{
+  for (uint32_t x = 0; x < xdrv_present; x++) {
+#ifdef XFUNC_PTR_IN_ROM
+    uint32_t listed = pgm_read_byte(kXdrvList + x);
+#else
+    uint32_t listed = kXdrvList[x];
+#endif
+    if (driver == listed) {
+      return xdrv_func_ptr[x](Function);
+    }
+  }
+  return false;
+}
+
 /*********************************************************************************************\
  * Function call to all xdrv
 \*********************************************************************************************/