From 90f46c291788150e5d0d96b785d109db6dc2cd16 Mon Sep 17 00:00:00 2001
From: joshholtrop <joshholtrop@8131a0b2-b21c-1c47-bd6a-f003126495bd>
Date: Wed, 19 Aug 2009 17:49:12 +0000
Subject: [PATCH] ready to start using Config

git-svn-id: http://apu.dw.local/svnusers/JoshHoltrop/pppc/trunk@54 8131a0b2-b21c-1c47-bd6a-f003126495bd
---
 Config.cc       | 14 +++++++++++---
 pppc-sample.ini |  1 +
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/Config.cc b/Config.cc
index 7680e94..499cce8 100644
--- a/Config.cc
+++ b/Config.cc
@@ -26,7 +26,7 @@ void Config::read(const char * file)
     ifstream ifs(file);
     if (ifs.is_open())
     {
-        int entry_num = -1;
+        int entry_num = -1;         /* start in "global" section (-1) */
         string line;
         while (!ifs.eof())
         {
@@ -36,7 +36,7 @@ void Config::read(const char * file)
             if (line == "")         /* skip blank lines */
                 continue;
 
-            if (line[0] == ';' || line[0] == '#')   /* skip comments */
+            if (line[0] == ';')     /* skip comments */
                 continue;
 
             /* Look for the beginning of a new entry section */
@@ -54,7 +54,9 @@ void Config::read(const char * file)
                 if (parts.first == "port")
                 {
                     if (parts.second != "")
+                    {
                         port = parts.second;
+                    }
                 }
                 else
                 {
@@ -110,13 +112,19 @@ Config::Action Config::parseAction(const string & str)
 {
     string s = str;
     Action res = NONE;
+
+    /* lowercase the string */
     for (int sz = s.size(), i = 0; i < sz; i++)
+    {
         s[i] = tolower(s[i]);
-    if (s == "on")
+    }
+
+    if      (s == "on")
         res = ON;
     else if (s == "off")
         res = OFF;
     else if (s == "previous")
         res = PREVIOUS;
+
     return res;
 }
diff --git a/pppc-sample.ini b/pppc-sample.ini
index 8bdae44..ae9c9ce 100644
--- a/pppc-sample.ini
+++ b/pppc-sample.ini
@@ -1,4 +1,5 @@
 
+; Global options
 port = LPT1
 
 [Light]