Fix #1963 : Unhandled OSError if permission issue creating default config dir

The fix now logs the error and exits. To log the error also required moving
the logger setup code to before any default_config_dir call.

1 files changed, 25 insertions, 21 deletions

diff --git a/deluge/main.py b/deluge/main.py
index d7f3df257..f8953d2a1 100644
--- a/deluge/main.py
+++ b/deluge/main.py
@@ -42,6 +42,8 @@
 import os
 import sys
 from optparse import OptionParser
+from logging import FileHandler
+from errno import EEXIST
 
 import deluge.log
 import deluge.common
@@ -86,6 +88,14 @@ def start_ui():
     # Get the options and args from the OptionParser
     (options, args) = parser.parse_args()
 
+    # Setup the logger
+    if options.quiet:
+        options.loglevel = "none"
+    if options.loglevel:
+        options.loglevel = options.loglevel.lower()
+    deluge.log.setupLogger(level=options.loglevel, filename=options.logfile)
+    from deluge.log import LOG as log
+
     if options.config:
         if not os.path.exists(options.config):
             # Try to create the config folder if it doesn't exist
@@ -94,7 +104,7 @@ def start_ui():
             except Exception, e:
                 pass
         elif not os.path.isdir(options.config):
-            print "Config option needs to be a directory!"
+            log.error("Config option needs to be a directory!")
             sys.exit(1)
     else:
         if not os.path.exists(deluge.common.get_default_config_dir()):
@@ -110,18 +120,8 @@ def start_ui():
         print "The default UI has been changed to", options.default_ui
         sys.exit(0)
 
-    if options.quiet:
-        options.loglevel = "none"
-
-    if options.loglevel:
-        options.loglevel = options.loglevel.lower()
-
-    # Setup the logger
-    deluge.log.setupLogger(level=options.loglevel, filename=options.logfile)
-
     version = deluge.common.get_version()
 
-    from deluge.log import LOG as log
     log.info("Deluge ui %s", version)
     log.debug("options: %s", options)
     log.debug("args: %s", args)
@@ -170,18 +170,31 @@ this should be an IP address", metavar="IFACE",
     # Get the options and args from the OptionParser
     (options, args) = parser.parse_args()
 
+    # Setup the logger
     if options.quiet:
         options.loglevel = "none"
+    if options.logfile:
+        # Try to create the logfile's directory if it doesn't exist
+        try:
+            os.makedirs(os.path.abspath(os.path.dirname(options.logfile)))
+        except OSError, e:
+            if e.errno != EEXIST:
+                print "There was an error creating the log directory, exiting... (%s)" % e
+                sys.exit(1)
+    deluge.log.setupLogger(level=options.loglevel, filename=options.logfile)
+    from deluge.log import LOG as log
 
     if options.config:
         if not deluge.configmanager.set_config_dir(options.config):
-            print "There was an error setting the config dir! Exiting.."
+            log.error("There was an error setting the config directory! Exiting...")
             sys.exit(1)
 
     # Sets the options.logfile to point to the default location
     def open_logfile():
         if not options.logfile:
             options.logfile = deluge.configmanager.get_config_dir("deluged.log")
+            file_handler = FileHandler(options.logfile)
+            log.addHandler(file_handler)
 
     # Writes out a pidfile if necessary
     def write_pidfile():
@@ -208,15 +221,6 @@ this should be an IP address", metavar="IFACE",
         # Do not daemonize
         write_pidfile()
 
-    # Setup the logger
-    try:
-        # Try to make the logfile's directory if it doesn't exist
-        os.makedirs(os.path.abspath(os.path.dirname(options.logfile)))
-    except:
-        pass
-    deluge.log.setupLogger(level=options.loglevel, filename=options.logfile)
-    from deluge.log import LOG as log
-
     if options.profile:
         import hotshot
         hsp = hotshot.Profile(deluge.configmanager.get_config_dir("deluged.profile"))