created launchd plist for automatic start of BTdaemon on Mac & iPhone

Makefile.am

@@ -5,5 +5,5 @@ iphone_ip=@IPHONE_IP@
 install-iphone: src/BTdaemon
 	cp $< $<-signed
 	export CODESIGN_ALLOCATE=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate ; ldid -S $<-signed
-	scp $<-signed root@$(iphone_ip):/var/root/BTdaemon
+	scp $<-signed root@$(iphone_ip):/usr/bin/BTdaemon
-
+	scp resources/ch.ringwald.BTstack.plist root@$(iphone_ip):/Library/LaunchDaemons/

TODO.txt

@@ -3,15 +3,12 @@
 Last milestone reached: Restart client app without restarting BTdaemon possible
 
 NEXT:
-- client/server part using unix domain sockets (faster than TCP/IP)
+- autostart by launchd: ch.ringwald.BTstack.plist
-- autostart by launchd
+  - provide SIGTERM handler
   - Unix Socket example Mac: http://lists.apple.com/archives/Macnetworkprog/2007/Oct/msg00078.html
   - Mac OS X book: 472-485
   - check with launchd, too?
     - launch.h exists in 3.0 SDK, but also in inofficial headers before
-  - socket handling using kevent
-    - exists too.
-    - too complicated 
 - stop  BTdaemon after X minutes idle
 - iPhone status icon support
   - set BTstack SpringBoard icon from background deamon

project.xcodeproj/project.pbxproj

@@ -67,6 +67,7 @@
 		9C78A04B103C6734003B2950 /* Default_BTstackActive.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Default_BTstackActive.png; path = resources/Default_BTstackActive.png; sourceTree = "<group>"; };
 		9C78A04C103C6734003B2950 /* FSO_BTstack.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = FSO_BTstack.png; path = resources/FSO_BTstack.png; sourceTree = "<group>"; };
 		9C78A04D103C6734003B2950 /* FSO_BTstackActive.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = FSO_BTstackActive.png; path = resources/FSO_BTstackActive.png; sourceTree = "<group>"; };
+		9C78A0BB103C9DEE003B2950 /* ch.ringwald.BTstack.plist */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = text.plist.xml; name = ch.ringwald.BTstack.plist; path = resources/ch.ringwald.BTstack.plist; sourceTree = "<group>"; };
 		9C7B5ABE100BD3340065D87E /* linked_list.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = linked_list.h; path = src/linked_list.h; sourceTree = "<group>"; };
 		9C7B5ABF100BD3340065D87E /* linked_list.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = linked_list.c; path = src/linked_list.c; sourceTree = "<group>"; };
 		9C7B5B7E100D04450065D87E /* test.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = test.c; path = example/test.c; sourceTree = "<group>"; };
@@ -169,6 +170,7 @@
 		9C78A049103C671D003B2950 /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				9C78A0BB103C9DEE003B2950 /* ch.ringwald.BTstack.plist */,
 				9C78A04A103C6734003B2950 /* Default_BTstack.png */,
 				9C78A04B103C6734003B2950 /* Default_BTstackActive.png */,
 				9C78A04C103C6734003B2950 /* FSO_BTstack.png */,

resources/ch.ringwald.BTstack.plist

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Label</key>
+	<string>ch.ringwald.BTstack</string>
+	<key>OnDemand</key>
+	<true/>
+	<key>Program</key>
+	<string>/usr/bin/BTdaemon</string>
+	<key>ServiceIPC</key>
+	<true/>
+	<key>ProgramArguments</key>
+	<array/>
+	<key>StandardErrorPath</key>
+	<string>/var/log/BTstack.log</string>
+	<key>Sockets</key>
+	<dict>
+		<key>Listeners</key>
+		<dict>
+			<key>SockFamiliy</key>
+			<string>Unix</string>
+			<key>SockType</key>
+			<string>Stream</string>
+			<key>SockPathName</key>
+			<string>/tmp/BTstack</string>
+			<key>SockPathMode</key>
+			<integer>438</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

src/daemon.c

@@ -204,7 +204,11 @@ int main (int argc, const char * argv[]){
 
     // handle CTRL-c
     signal(SIGINT, daemon_sigint_handler);
-
+    // handle SIGTERM - suggested for launchd
+    signal(SIGTERM, daemon_sigint_handler);
+    // make stderr unbuffered
+    setbuf(stderr, NULL);
+    
     bluetooth_status_handler(BLUETOOTH_ACTIVE);
     
     // go!

src/platform_iphone.m

@@ -4,6 +4,8 @@
 //  Created by Matthias Ringwald on 8/15/09.
 //
 
+#include "../config.h"
+
 #import "platform_iphone.h"
 
 #ifdef USE_SPRINGBOARD