Pull the file writing code for the wallet client into a separate file

so that the srvtab and keytab management can share it.  Write atomically
to a new file and then link and rename to do an atomic update.  Leave a
backup copy of any file that's replaced.

1 files changed, 6 insertions, 7 deletions

diff --git a/TODO b/TODO
index c99615e..c8f1807 100644
--- a/TODO
+++ b/TODO
@@ -9,10 +9,6 @@ Required to replace leland_srvtab:
   enctype attribute on the object and include the enctypes in the object
   show display.
 
-* Write new files atomically in the wallet client and save backups unless
-  told not to (write to file.new, link the old file to file.old, and do
-  an atomic rename).
-
 * Add support to the test suite for specifying a different database than
   SQLite for testing.  For MySQL and other database types that we can't
   just delete, also requires adding a method to Wallet::Schema to drop all
@@ -50,6 +46,9 @@ Future work:
 
 * Add a help function to wallet-backend listing the commands.
 
+* The client may not compile against Heimdal due to changes in how the
+  krb5_keyblock structure is laid out.  Check and fix.
+
 * Rewrite the client test suite to use Perl and to make better use of
   shared code so that it can be broken into function components.
 
@@ -152,12 +151,12 @@ Future work:
 * Add support for enforcing a naming policy through another policy
   function.
 
-* Add readline support to the wallet client to make it easier to issue
-  multiple commands.
-
 * The keytab backend currently only supports MIT Kerberos.  Add support
   for Heimdal.
 
+* Add readline support to the wallet client to make it easier to issue
+  multiple commands.
+
 * The wallet-backend and wallet documentation share the COMMANDS section.
   Work out some means to assemble the documentation without duplicating
   content.