X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=daklib%2Fdaklog.py;fp=daklib%2Fdaklog.py;h=0cca205e96bf83b6e1cad2c7f785e650c814b848;hb=307823ca2367f65ccfbbc7c0bd5054f2883b9c9c;hp=0000000000000000000000000000000000000000;hpb=10c964315953c1da8a3f388c4fd9c11c94fa8af4;p=dak.git

diff --git a/daklib/daklog.py b/daklib/daklog.py
new file mode 100755
index 00000000..0cca205e
--- /dev/null
+++ b/daklib/daklog.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python
+
+"""
+Logging functions
+
+@contact: Debian FTP Master <ftpmaster@debian.org>
+@copyright: 2001, 2002, 2006  James Troup <james@nocrew.org>
+@license: GNU General Public License version 2 or later
+"""
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+################################################################################
+
+import os
+import pwd
+import time
+import sys
+import utils
+
+################################################################################
+
+class Logger:
+    "Logger object"
+    Cnf = None
+    logfile = None
+    program = None
+
+    def __init__ (self, Cnf, program, debug=0):
+        "Initialize a new Logger object"
+        self.Cnf = Cnf
+        self.program = program
+        # Create the log directory if it doesn't exist
+        logdir = Cnf["Dir::Log"]
+        if not os.path.exists(logdir):
+            umask = os.umask(00000)
+            os.makedirs(logdir, 02775)
+            os.umask(umask)
+        # Open the logfile
+        logfilename = "%s/%s" % (logdir, time.strftime("%Y-%m"))
+        logfile = None
+        if debug:
+            logfile = sys.stderr
+        else:
+            umask = os.umask(00002)
+            logfile = utils.open_file(logfilename, 'a')
+            os.umask(umask)
+        self.logfile = logfile
+        # Log the start of the program
+        user = pwd.getpwuid(os.getuid())[0]
+        self.log(["program start", user])
+
+    def log (self, details):
+        "Log an event"
+        # Prepend the timestamp and program name
+        details.insert(0, self.program)
+        timestamp = time.strftime("%Y%m%d%H%M%S")
+        details.insert(0, timestamp)
+        # Force the contents of the list to be string.join-able
+        details = [ str(i) for i in details ]
+        # Write out the log in TSV
+        self.logfile.write("|".join(details)+'\n')
+        # Flush the output to enable tail-ing
+        self.logfile.flush()
+
+    def close (self):
+        "Close a Logger object"
+        self.log(["program end"])
+        self.logfile.flush()
+        self.logfile.close()