* include/mailutils/gocs.h (log_facility): Remove.

* include/mailutils/syslog.h (mu_log_facility, mu_log_tag): New
declarations.
(MU_LOG_TAG): New define.
* mailbox/gocs.c (mu_gocs_logging_init): Set mu_log_tag.
* mailbox/syslog.c (mu_log_facility, mu_log_tag): New variables.
* libcfg/common.c (mu_logging_param): New statement `tag'.
* comsat/comsat.c, imap4d/imap4d.c, imap4d/login.c,
maidag/maidag.c, mail.local/main.c, pop3d/pop3d.c, pop3d/user.c,
sieve/sieve.c: Use MU_LOG_TAG in openlog, and
program_version in mu_m_server_create calls.

 2008-01-14  Sergey Poznyakoff  <gray@gnu.org.ua>
 
+	* include/mailutils/gocs.h (log_facility): Remove.
+	* include/mailutils/syslog.h (mu_log_facility, mu_log_tag): New
+	declarations.
+	(MU_LOG_TAG): New define.
+	* mailbox/gocs.c (mu_gocs_logging_init): Set mu_log_tag.
+	* mailbox/syslog.c (mu_log_facility, mu_log_tag): New variables.
+	* libcfg/common.c (mu_logging_param): New statement `tag'. 
+	* comsat/comsat.c, imap4d/imap4d.c, imap4d/login.c,
+	maidag/maidag.c, mail.local/main.c, pop3d/pop3d.c, pop3d/user.c,
+	sieve/sieve.c: Use MU_LOG_TAG in openlog, and
+	program_version in mu_m_server_create calls.
+
 	* libsieve/conf.c (mu_sieve_module_init): Remove initial call to
 	_path_append.
 	* libsieve/load.c (sieve_init_load_path): New function.

@@ -570,7 +570,7 @@ main (int argc, char **argv)
   comsat_init ();
   mu_acl_cfg_init ();
   mu_m_server_cfg_init ();
-  mu_m_server_create (&server, "GNU comsat");
+  mu_m_server_create (&server, program_version);
   mu_m_server_set_type (server, MU_IP_UDP);
   mu_m_server_set_conn (server, comsat_connection);
   mu_m_server_set_prefork (server, comsat_prefork);
@@ -618,7 +618,7 @@ main (int argc, char **argv)
     }
   
   /* Set up error messaging  */
-  openlog ("gnu-comsat", LOG_PID, log_facility);
+  openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
 
   {
     mu_debug_t debug;

@@ -482,7 +482,7 @@ main (int argc, char **argv)
   
   mu_argp_init (program_version, NULL);
 
-  mu_m_server_create (&server, "GNU imap4d");
+  mu_m_server_create (&server, program_version);
   mu_m_server_set_conn (server, imap4d_connection);
   mu_m_server_set_prefork (server, mu_tcp_wrapper_prefork);
   mu_m_server_set_mode (server, MODE_INTERACTIVE);
@@ -542,7 +542,7 @@ main (int argc, char **argv)
   signal (SIGABRT, imap4d_signal);
 
   /* Set up for syslog.  */
-  openlog ("gnu-imap4d", LOG_PID, log_facility);
+  openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
 
   /* Redirect any stdout error from the library to syslog, they
      should not go to the client.  */

@@ -49,7 +49,7 @@ imap4d_login (struct imap4d_command *command, char *arg)
     }
 
   rc = mu_authenticate (auth_data, pass);
-  openlog ("gnu-imap4d", LOG_PID, log_facility);
+  openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
   if (rc)
     {
       mu_diag_output (MU_DIAG_INFO, _("Login failed: %s"), username);

@@ -21,6 +21,7 @@
 
 #include <mailutils/types.h>
 #include <mailutils/list.h>
+#include <mailutils/syslog.h>
 
 #ifdef __cplusplus
 extern "C" { 
@@ -81,9 +82,6 @@ extern int mu_load_user_rcfile;
 extern int mu_load_site_rcfile;
 extern char *mu_load_rcfile;
 
-extern int log_facility; /* FIXME: 1. Belongs elsewhere;
-      			           2. Does not begin with `mu_' */
-
 typedef int (*gocs_init_fp) (void *data);
 
 void mu_gocs_register (const char *capa, gocs_init_fp init);

@@ -25,6 +25,10 @@
 extern "C" { 
 #endif
   
+extern int mu_log_facility;
+extern char *mu_log_tag;
+#define MU_LOG_TAG() (mu_log_tag ? mu_log_tag : mu_program_name)
+  
 int mu_string_to_syslog_facility (char *str, int *pfacility);
 const char *mu_syslog_facility_to_string (int n);
 int mu_string_to_syslog_priority (char *str, int *pprio);

@@ -144,6 +144,8 @@ static struct mu_cfg_param mu_logging_param[] = {
     N_("Set syslog facility. Arg is one of the following: user, daemon, "
        "auth, authpriv, mail, cron, local0 through local7 (case-insensitive), "
        "or a facility number.") },
+  { "tag", mu_cfg_string, &mu_log_tag, 0, NULL,
+    N_("Tag syslog messages with this string.") },
   { NULL }
 };
 

@@ -476,7 +476,7 @@ main (int argc, char *argv[])
   /* Parse command line */
   mu_argp_init (program_version, NULL);
 
-  mu_m_server_create (&server, "GNU maidag");
+  mu_m_server_create (&server, program_version);
   mu_m_server_set_conn (server, lmtp_connection);
   mu_m_server_set_prefork (server, mu_tcp_wrapper_prefork);
   mu_m_server_set_mode (server, MODE_INTERACTIVE);
@@ -496,7 +496,7 @@ main (int argc, char *argv[])
     {
       mu_debug_t debug;
 
-      openlog ("maidag", LOG_PID, log_facility);
+      openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
       mu_diag_get_debug (&debug);
       mu_debug_set_print (debug, mu_diag_syslog_printer, NULL);
 

@@ -398,8 +398,7 @@ main (int argc, char *argv[])
   if (uid == 0)
     {
       mu_debug_t debug;
-
-      openlog ("mail.local", LOG_PID, log_facility);
+      openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
       mu_diag_get_debug (&debug);
       mu_debug_set_print (debug, mu_diag_syslog_printer, NULL);
     }

@@ -31,6 +31,7 @@
 #include <mailutils/errno.h>
 #include <mailutils/nls.h>
 #include <mailutils/debug.h>
+#include <mailutils/syslog.h>
 #include <syslog.h>
 
 int mu_load_user_rcfile = 1;
@@ -216,12 +217,14 @@ mu_gocs_logging_init (void *data)
   
   if (p->facility)
     {
-      log_facility = p->facility;
+      mu_log_facility = p->facility;
       mu_debug_default_printer = mu_debug_syslog_printer;
     }
   else
     mu_debug_default_printer = mu_debug_stderr_printer;
 
+  if (p->tag)
+    mu_log_tag = strdup (p->tag);
   /* FIXME: Tag */
   return 0;
 }

@@ -135,4 +135,5 @@ mu_diag_syslog_printer (void *data, mu_log_level_t level, const char *buf)
 }
 
 
-int log_facility = LOG_FACILITY;
+int mu_log_facility = LOG_FACILITY;
+char *mu_log_tag = NULL;

@@ -478,7 +478,7 @@ main (int argc, char **argv)
   
   mu_argp_init (program_version, NULL);
   	
-  mu_m_server_create (&server, "GNU pop3d");
+  mu_m_server_create (&server, program_version);
   mu_m_server_set_conn (server, pop3d_connection);
   mu_m_server_set_prefork (server, mu_tcp_wrapper_prefork);
   mu_m_server_set_mode (server, MODE_INTERACTIVE);
@@ -533,7 +533,7 @@ main (int argc, char **argv)
   signal (SIGABRT, pop3d_signal);
 
   /* Set up for syslog.  */
-  openlog ("gnu-pop3d", LOG_PID, log_facility);
+  openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
   /* Redirect any stdout error from the library to syslog, they
      should not go to the client.  */
   {

@@ -146,7 +146,7 @@ pop3d_user (const char *arg)
 	}
 
       rc = mu_authenticate (auth_data, pass);
-      openlog ("gnu-pop3d", LOG_PID, log_facility);
+      openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
 
       if (rc)
 	{

@@ -384,7 +384,7 @@ main (int argc, char *argv[])
   tickets = mu_tilde_expansion ("~/.tickets", "/", NULL);
   tickets_default = 1;
   debug_level = MU_DEBUG_LEVEL_MASK (MU_DEBUG_ERROR);
-  log_facility = 0;
+  mu_log_facility = 0;
 
   if (mu_app_init (&argp, sieve_argp_capa, sieve_cfg_param, 
 		   argc, argv, ARGP_IN_ORDER, NULL, NULL))
@@ -398,12 +398,12 @@ main (int argc, char *argv[])
       return 1;
     }
 
-  if (log_facility)
+  if (mu_log_facility)
     {
       mu_debug_t debug;
 
       mu_diag_get_debug (&debug);
-      openlog ("sieve", LOG_PID, log_facility);
+      openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
       mu_debug_set_print (debug, mu_diag_syslog_printer, NULL);
     }