From: ale <ale@9de0ac56-b551-4d3d-a58d-d429de429fdc>
Date: Wed, 2 Aug 2006 01:25:52 +0000 (+0000)
Subject: check for existance of configuration file.
X-Git-Url: https://v.licheni.net/stack/cam.git/commitdiff_plain/f0fff496069cda13cbaf01d061d5f709ab87d7e1

check for existance of configuration file.
---

diff --git a/lib/cfg.py b/lib/cfg.py
index 965e4a1..05c29ea 100644
--- a/lib/cfg.py
+++ b/lib/cfg.py
@@ -5,8 +5,16 @@ import os, sys
 import ConfigParser
 from utils import *
 
-cfg = ConfigParser.ConfigParser()
 config_file_path = os.path.join(os.path.dirname(sys.argv[0]),'config')
+if not os.path.exists(config_file_path):
+    print '''
+The configuration file '%s' does not exist.
+Please create this file and fill in the configuration data
+of your certificates so that 'cam' can operate.
+'''
+    sys.exit(1)
+
+cfg = ConfigParser.ConfigParser()
 cfg.read(config_file_path)
 ca = cfg2dict(cfg, 'ca')
 ca_base = cfg.get('global', 'root')