create core package

system/base/timezone/comar/package.py

@@ -0,0 +1,41 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+import os
+import shutil
+import subprocess
+
+def postInstall(fromVersion, fromRelease, toVersion, toRelease):
+
+    # Migration 2008->2009
+    # Use the timezone script to determine the timezone and write
+    # it into /etc/timezone if it doesn't exist.
+
+    # e.g. tz will be 'Europe/Istanbul'
+    tz = os.popen("/usr/bin/timezone").read().strip()
+
+    if tz == "Not found":
+        if os.path.exists("/etc/timezone"):
+            tz = open("/etc/timezone").read()
+        else:
+            tz = "Europe/Istanbul"
+
+    # This file is used by CRDA to set regulatory domain for WLAN interfaces
+    if tz and not os.path.exists("/etc/timezone"):
+        open("/etc/timezone", "w").write("%s" % tz)
+
+    # Don't use symlink for /etc/localtime. Replace existing
+    # symlinks by the corresponding tz file using zic.
+    if tz and os.path.exists(os.path.join("/usr/share/zoneinfo", tz)):
+        ret = subprocess.call(["/usr/sbin/zic", "-l", tz])
+
+    """
+    if tz and os.path.islink("/etc/localtime"):
+        tzfile = os.path.join("/usr/share/zoneinfo", tz)
+        if os.path.exists(tzfile):
+            try:
+                os.unlink("/etc/localtime")
+                shutil.copyfile(tzfile, "/etc/localtime")
+            except:
+                pass
+    """