From 139e5a8409c66dec0a4b638fe778bd28922a1156 Mon Sep 17 00:00:00 2001
From: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
Date: Mon, 25 May 2015 15:47:44 +0200
Subject: [PATCH] Added Pre/Post Lock/Unlock Scripts

---
 doorlockd/CMakeLists.txt      |  8 ++++++++
 doorlockd/config.h.in         |  5 +++++
 doorlockd/door.cpp            | 14 ++++++++++++--
 doorlockd/scripts/post_lock   |  3 +++
 doorlockd/scripts/post_unlock |  1 +
 doorlockd/scripts/pre_lock    |  1 +
 doorlockd/scripts/pre_unlock  |  1 +
 7 files changed, 31 insertions(+), 2 deletions(-)
 create mode 100755 doorlockd/scripts/post_lock
 create mode 100755 doorlockd/scripts/post_unlock
 create mode 100755 doorlockd/scripts/pre_lock
 create mode 100755 doorlockd/scripts/pre_unlock

diff --git a/doorlockd/CMakeLists.txt b/doorlockd/CMakeLists.txt
index 7bb1ce4..8a94b80 100644
--- a/doorlockd/CMakeLists.txt
+++ b/doorlockd/CMakeLists.txt
@@ -46,3 +46,11 @@ install(DIRECTORY scripts/ DESTINATION share/doorlockd/
     PERMISSIONS WORLD_EXECUTE WORLD_READ OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE OWNER_WRITE)
 install(FILES scripts/doorlockd.service DESTINATION /etc/systemd/system/)
 install(FILES scripts/doorlockd DESTINATION /etc/sysconfig/)
+
+install(DIRECTORY scripts/ DESTINATION etc/doorlockd/
+    FILES_MATCHING PATTERN "scripts/pre_*lock"
+    PERMISSIONS WORLD_EXECUTE WORLD_READ OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE OWNER_WRITE)
+
+install(DIRECTORY scripts/ DESTINATION etc/doorlockd/
+    FILES_MATCHING PATTERN "scripts/post_*lock"
+    PERMISSIONS WORLD_EXECUTE WORLD_READ OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE OWNER_WRITE)
diff --git a/doorlockd/config.h.in b/doorlockd/config.h.in
index 392cc19..94fa872 100644
--- a/doorlockd/config.h.in
+++ b/doorlockd/config.h.in
@@ -19,4 +19,9 @@
 
 #define TEMPLATE_LOCATION "@CMAKE_INSTALL_PREFIX@/share/doorlockd/template.png"
 
+#define PRE_LOCK_SCRIPT "@CMAKE_INSTALL_PREFIX@/etc/doorlockd/pre_lock &"
+#define POST_LOCK_SCRIPT "@CMAKE_INSTALL_PREFIX@/etc/doorlockd/post_lock &"
+#define PRE_UNLOCK_SCRIPT "@CMAKE_INSTALL_PREFIX@/etc/doorlockd/pre_unlock &"
+#define POST_UNLOCK_SCRIPT "@CMAKE_INSTALL_PREFIX@/etc/doorlockd/post_unlock &"
+
 #endif
diff --git a/doorlockd/door.cpp b/doorlockd/door.cpp
index 553fc10..af8ae20 100644
--- a/doorlockd/door.cpp
+++ b/doorlockd/door.cpp
@@ -3,6 +3,7 @@
 #include <wiringPi.h>
 #include <unistd.h>
 
+#include "config.h"
 #include "logger.h"
 #include "door.h"
 
@@ -31,6 +32,9 @@ Door &Door::get()
 
 void Door::lock()
 {
+    _l(LogLevel::notice, "Executing Pre Lock Script");
+    system(PRE_LOCK_SCRIPT);
+
     digitalWrite(_SCHNAPPERPIN, HIGH);
     _l(LogLevel::info, "Door closed");
 
@@ -41,12 +45,15 @@ void Door::lock()
         _heartbeat.join();
     }
 
-    // Turn off all lights
-    system("wget -O /dev/null --timeout 3 \"http://homer.binary.kitchen:8080/set?color=000000\" > /dev/null 2>&1");
+    _l(LogLevel::notice, "Executing Post Lock Script");
+    system(POST_LOCK_SCRIPT);
 }
 
 void Door::unlock()
 {
+    _l(LogLevel::notice, "Executing Pre Unlock Script");
+    system(PRE_UNLOCK_SCRIPT);
+
     // In any case, klacker the schnapper
     _schnapper = true;
 
@@ -103,4 +110,7 @@ void Door::unlock()
     });
 
     _l(LogLevel::info, "Door opened");
+
+    _l(LogLevel::notice, "Executing Post Unlock Script");
+    system(POST_UNLOCK_SCRIPT);
 }
diff --git a/doorlockd/scripts/post_lock b/doorlockd/scripts/post_lock
new file mode 100755
index 0000000..36cdca5
--- /dev/null
+++ b/doorlockd/scripts/post_lock
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+wget -O /dev/null --timeout 3 "http://homer.binary.kitchen:8080/set?color=000000" > /dev/null 2>&1
diff --git a/doorlockd/scripts/post_unlock b/doorlockd/scripts/post_unlock
new file mode 100755
index 0000000..a9bf588
--- /dev/null
+++ b/doorlockd/scripts/post_unlock
@@ -0,0 +1 @@
+#!/bin/bash
diff --git a/doorlockd/scripts/pre_lock b/doorlockd/scripts/pre_lock
new file mode 100755
index 0000000..a9bf588
--- /dev/null
+++ b/doorlockd/scripts/pre_lock
@@ -0,0 +1 @@
+#!/bin/bash
diff --git a/doorlockd/scripts/pre_unlock b/doorlockd/scripts/pre_unlock
new file mode 100755
index 0000000..a9bf588
--- /dev/null
+++ b/doorlockd/scripts/pre_unlock
@@ -0,0 +1 @@
+#!/bin/bash