Initial implementation of daemon mode.

* gconf/gconf-gram.y (string_to_sockaddr_: Take struct gconf_sockaddr as the
first argument.
* gconf/gconf.h (struct gconf_sockaddr): New data type.
* src/job.c, src/net.c, src/pidfile.c: New files.
* src/Makefile.am (wydawca_SOURCES): Add job.c, net.c, pidfile.c
* src/cmdline.opt: New options: --cron (change semantics), --force,
--foreground, --single-process, --spool
* src/wydawca.c: New daemon mode.
* src/config.c: New statements: spool.alias, daemon, foreground,
single-process, wakeup-interval, pidfile, listen
* src/directive.c, src/diskio.c, src/gpg.c, src/mail.c, src/null.c,
src/process.c, src/triplet.c, src/verify.c, src/vtab.c, src/wydawca.h: use
static struct spool wherever feasible.
* src/triplet.c: New meta-variable "spool"
* tests/etc/wydawca.rcin: Update.
* tests/upload-dry.at: Update.

2 files changed, 18 insertions, 7 deletions

diff --git a/gconf/gconf-gram.y b/gconf/gconf-gram.y
index a1d9f2a..f7ee710 100644
--- a/gconf/gconf-gram.y
+++ b/gconf/gconf-gram.y
@@ -506,19 +506,23 @@ string_to_host (struct in_addr *in, const char *string)
 }
 
 static int
-string_to_sockaddr (sockaddr_union_t *s, const char *string)
+string_to_sockaddr (struct gconf_sockaddr *sp, const char *string)
 {
   if (string[0] == '/')
     {
-      if (strlen (string) >= sizeof (s->s_un.sun_path))
+      struct sockaddr_un s_un;
+      if (strlen (string) >= sizeof (s_un.sun_path))
 	{
 	  gconf_error (&gconf_current_locus, 0,
 		       _("%s: UNIX socket name too long"),
 		       string);
 	  return 1;
 	}
-      s->s_un.sun_family = AF_UNIX;
-      strcpy (s->s_un.sun_path, string);
+      s_un.sun_family = AF_UNIX;
+      strcpy (s_un.sun_path, string);
+      sp->len = sizeof (s_un);
+      sp->sa = xmalloc (sp->len);
+      memcpy (sp->sa, &s_un, sp->len);
     }
   else
     {
@@ -583,7 +587,9 @@ string_to_sockaddr (sockaddr_union_t *s, const char *string)
 	  gconf_error (&gconf_current_locus, 0, _("missing port number"));
 	  return 1;
 	}
-      s->s_in = sa;
+      sp->len = sizeof (sa);
+      sp->sa = xmalloc (sp->len);
+      memcpy (sp->sa, &sa, sp->len);
     }
   return 0;
 }
@@ -689,7 +695,7 @@ string_convert (void *target, enum gconf_data_type type, const char *string)
       break;    
 	    
     case gconf_type_sockaddr:
-      return string_to_sockaddr ((sockaddr_union_t*)target, string);
+      return string_to_sockaddr ((struct gconf_sockaddr *)target, string);
       
       /* FIXME: */
     case gconf_type_cidr:
@@ -720,7 +726,7 @@ size_t gconf_type_size_tab[] = {
   sizeof (struct in_addr)   /* gconf_type_ipv4 */,
   0                        /* FIXME: gconf_type_cidr */,
   sizeof (struct in_addr)   /* gconf_type_host */, 
-  sizeof (sockaddr_union_t) /* gconf_type_sockaddr */,
+  sizeof (struct gconf_sockaddr) /* gconf_type_sockaddr */,
   0                        /* gconf_type_section */
 };
 #define gconf_type_size_count \
diff --git a/gconf/gconf.h b/gconf/gconf.h
index f88e87a..56792a0 100644
--- a/gconf/gconf.h
+++ b/gconf/gconf.h
@@ -97,6 +97,11 @@ struct gconf_keyword {
     struct gconf_keyword *kwd;
 };
 
+struct gconf_sockaddr {
+  int len;
+  struct sockaddr *sa;
+};
+
 gconf_value_t *gconf_value_dup(gconf_value_t *input);
 
 extern void gconf_print_diag(gconf_locus_t *, int, int, const char*);