Parsing GNUNET_FORCE_LOGFILE.

1 files changed, 17 insertions, 0 deletions

diff --git a/python/log/gnunet_log.py b/python/log/gnunet_log.py
index 9dc5e09..7eb6778 100755
--- a/python/log/gnunet_log.py
+++ b/python/log/gnunet_log.py
@@ -4,6 +4,7 @@
 
 import os
 import logging
+import datetime
 
 class LogDefinition:
     def __init__(self, component, forced, loglevel):
@@ -39,6 +40,7 @@ class GnunetLogger:
 
         self.component = component
         self.loglevel = None
+        self.filename = None
 
         # Setting the *logging* loglevel in order to have the
         # chance of changing the *logger* (object) loglevel along the
@@ -56,6 +58,21 @@ class GnunetLogger:
             self.no_forced_definitions = False
             self.__parse_definitions(os.environ.get("GNUNET_FORCE_LOG"), True)
 
+        if os.environ.get("GNUNET_FORCE_LOGFILE"):
+            filename = self.parse_filename(os.environ.get("GNUNET_FORCE_LOGFILE"))
+            fh = logging.FileHandler(filename)
+            self.logger.addHandler(fh)
+
+    def parse_filename(self, filename):
+        # implement {} and [] substitution.
+        self.filename = filename.replace("{}", self.component)
+        self.filename = self.filename.replace("[]", os.getpid())
+        now = datetime.datetime.now()
+        self.filename = self.filaneme.replace("%Y", now.strftime("%Y"))
+        self.filename = self.filaneme.replace("%m", now.strftime("%m"))
+        self.filename = self.filaneme.replace("%d", now.strftime("%d"))
+        return self.filename
+
     def string_to_loglevel(self, level):
         
         level_map = {