- group database API. oops and oh dear, the threat has been carried out:

the pre-alpha "domain group" etc parameters have disappeared.

- interactive debug detection

- re-added mem_man (andrew's memory management, detects memory corruption)

- american spellings of "initialise" replaced with english spelling of
  "initialise".

- started on "lookup_name()" and "lookup_sid()" functions.  proper ones.

- moved lots of functions around.  created some modules of commonly used
  code.  e.g the password file locking code, which is used in groupfile.c
  and aliasfile.c and smbpass.c

- moved RID_TYPE_MASK up another bit.  this is really unfortunate, but
  there is no other "fast" way to identify users from groups from aliases.
  i do not believe that this code saves us anything (the multipliers)
  and puts us at a disadvantage (reduces the useable rid space).
  the designers of NT aren't silly: if they can get away with a user-
  interface-speed LsaLookupNames / LsaLookupSids, then so can we.  i
  spoke with isaac at the cifs conference, the only time for example that
  they do a security context check is on file create.  certainly not on
  individual file reads / writes, which would drastically hit their
  performance and ours, too.

- renamed myworkgroup to global_sam_name, amongst other things, when used
  in the rpc code.  there is also a global_member_name, as we are always
  responsible for a SAM database, the scope of which is limited by the role
  of the machine (e.g if a member of a workgroup, your SAM is for _local_
  logins only, and its name is the name of your server.  you even still
  have a SID.  see LsaQueryInfoPolicy, levels 3 and 5).

- updated functionality of groupname.c to be able to cope with names
  like DOMAIN\group and SERVER\alias.  used this code to be able to
  do aliases as well as groups.  this code may actually be better
  off being used in username mapping, too.

- created a connect to serverlist function in clientgen.c and used it
  in password.c

- initialisation in server.c depends on the role of the server.  well,
  it does now.

- rpctorture.  smbtorture.  EXERCISE EXTREME CAUTION.

source/lib/debug.c

@@ -75,6 +75,7 @@
  *  debugf        - Debug file name.
  *  append_log    - If True, then the output file will be opened in append
  *                  mode.
+ *  timestamp_log - 
  *  DEBUGLEVEL    - System-wide debug message limit.  Messages with message-
  *                  levels higher than DEBUGLEVEL will not be processed.
  */
@@ -82,6 +83,7 @@
 FILE   *dbf        = NULL;
 pstring debugf     = "";
 BOOL    append_log = False;
+BOOL    timestamp_log = True;
 int     DEBUGLEVEL = 1;
 
 
@@ -119,7 +121,17 @@ static int     format_pos     = 0;
  * Functions...
  */
 
-#if defined(SIGUSR2)
+/* ************************************************************************** **
+ * tells us if interactive logging was requested
+ * ************************************************************************** **
+ */
+
+BOOL dbg_interactive(void)
+{
+	return stdout_logging;
+}
+
+#if defined(SIGUSR2) && !defined(MEM_MAN)
 /* ************************************************************************** **
  * catch a sigusr2 - decrease the debug log level.
  * ************************************************************************** **
@@ -140,7 +152,7 @@ void sig_usr2( int sig )
   } /* sig_usr2 */
 #endif /* SIGUSR2 */
 
-#if defined(SIGUSR1)
+#if defined(SIGUSR1) && !defined(MEM_MAN)
 /* ************************************************************************** **
  * catch a sigusr1 - increase the debug log level. 
  * ************************************************************************** **
@@ -429,7 +441,7 @@ static void bufr_print( void )
 static void format_debug_text( char *msg )
   {
   int i;
-  BOOL timestamp = (!stdout_logging && (lp_timestamp_logs() || 
+  BOOL timestamp = (timestamp_log && !stdout_logging && (lp_timestamp_logs() || 
 					!(lp_loaded())));
 
   for( i = 0; msg[i]; i++ )
@@ -527,7 +539,7 @@ BOOL dbghdr( int level, char *file, char *func, int line )
   /* Print the header if timestamps are turned on.  If parameters are
    * not yet loaded, then default to timestamps on.
    */
-  if( lp_timestamp_logs() || !(lp_loaded()) )
+  if( timestamp_log && (lp_timestamp_logs() || !(lp_loaded()) ))
     {
     /* Print it all out at once to prevent split syslog output. */
     (void)Debug1( "[%s, %d] %s:%s(%d)\n",