From db4f63e0e2c434ded60cd1fd324be62a2aadcae1 Mon Sep 17 00:00:00 2001
From: paulr <me@pjr.cc>
Date: Tue, 20 Sep 2011 00:24:02 +1000
Subject: [PATCH] some config work

---
 bin/cbfwrd.php      |    4 ++++
 libcbfwr/comms.php  |    8 ++++----
 libcbfwr/config.php |   41 +++++++++++++++++++++++++++++++++++++++++
 www/index.php       |    3 ++-
 4 files changed, 51 insertions(+), 5 deletions(-)
 delete mode 100644 etc/config.php

diff --git a/bin/cbfwrd.php b/bin/cbfwrd.php
index 23897e1..6f49afe 100644
--- a/bin/cbfwrd.php
+++ b/bin/cbfwrd.php
@@ -1,7 +1,9 @@
 <?php
 $CMD_ROOT_FS = realpath(dirname(__FILE__));
+$AM_DAEMON = true;
 
 global $CMD_ROOT_FS;
+global $AM_DAEMON;
 
 // add libglcas as if it were a path in ../libglcas
 if(file_exists("../libcbfwr")) {
@@ -16,4 +18,6 @@ require_once("libcbfwr/lib.php");
 glcas_pluginLoader();
 
 error_log("CBFWRD starting");
+
+$config = new Config();
 ?>
\ No newline at end of file
diff --git a/etc/config.php b/etc/config.php
deleted file mode 100644
index e69de29..0000000
diff --git a/libcbfwr/comms.php b/libcbfwr/comms.php
index 0098db1..808d1f8 100644
--- a/libcbfwr/comms.php
+++ b/libcbfwr/comms.php
@@ -1,10 +1,10 @@
 <?php
 // C = msg key
 // L = locking key
-$message_key = ftok(realpath(dirname(__FILE__)), "c");
-$locking_key = ftok(realpath(dirname(__FILE__)), "l");
-$store_key = ftok(realpath(dirname(__FILE__)), "s");
+$MESSAGE_KEY = ftok(realpath(dirname(__FILE__)), "c");
+$LOCKING_KEY = ftok(realpath(dirname(__FILE__)), "l");
+$STORE_KEY = ftok(realpath(dirname(__FILE__)), "s");
 
-echo "comms key: $message_key, $locking_key, $store_key\n";
+global $MESSAGE_KEY, $LOCKING_KEY, $STORE_KEY;
 
 ?>
\ No newline at end of file
diff --git a/libcbfwr/config.php b/libcbfwr/config.php
index 67c94a5..c0873b5 100644
--- a/libcbfwr/config.php
+++ b/libcbfwr/config.php
@@ -1,2 +1,43 @@
 <?php
+
+class Config {
+	// here we load a config if we can find it
+	// there are two sides to every class, the fwd side
+	// and the web page site (command line is web for all intents)
+	function __construct()
+	{
+		global $AM_DAEMON;
+		
+		if($AM_DAEMON) {
+			$this->config_file = null;
+			if(file_exists("../var/fw.conf")) {
+				$this->config_file = realpath("../var/fw.conf");
+			}
+			if(file_exists("/var/lib/fwd/fw.conf")) {
+				$this->config_file = "/var/lib/fwd/fw.conf";
+			}
+			
+			if($this->config_file == null) {
+				$this->config["status"] = "noconf";
+				if(is_dir("/var/lib/fwd/")) {
+					echo "no config file found. Will use ../var/fw.conf for now\n";
+					$this->config_file = "/var/lib/fwd/fw.conf";
+				} else if(is_dir("../var/")) {
+					echo "no config file found. Will use ../var/fw.conf for now\n";
+					$this->config_file = "../var/";
+				} else {
+					echo "No directory where i can create a config, bailing\n";
+					exit(0);
+				}
+			}
+		} else {
+			// config comes from shm... we'll get there
+		}	
+	}
+	
+	
+	private $config_file;
+	private $config;
+};
+
 ?>
\ No newline at end of file
diff --git a/www/index.php b/www/index.php
index dd6163c..33f5ab2 100644
--- a/www/index.php
+++ b/www/index.php
@@ -1,8 +1,9 @@
 <?php
 $WEB_ROOT_FS = realpath(dirname(__FILE__));
 $BASE_URL = dirname($_SERVER["PHP_SELF"]);
+$AM_DAEMON=false;
 
-global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
+global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL, $AM_DAEMON;
 
 // add libglcas as if it were a path in ../libglcas
 if(file_exists("../libcbfwr")) {
-- 
1.7.0.4