X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Ffs%2Fgnunet-unindex.c;h=3e8308df249c95f81877890e20f026f8cd1b7196;hb=b0c7119fa2f43fe1b5978651152974359de5a5d2;hp=bc87e59f9b7df8039708f44e29e9de346bfad399;hpb=013778533273494f054ec1aa6084fe72d9d1e1c7;p=oweals%2Fgnunet.git

diff --git a/src/fs/gnunet-unindex.c b/src/fs/gnunet-unindex.c
index bc87e59f9..3e8308df2 100644
--- a/src/fs/gnunet-unindex.c
+++ b/src/fs/gnunet-unindex.c
@@ -4,7 +4,7 @@
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
-     by the Free Software Foundation; either version 2, or (at your
+     by the Free Software Foundation; either version 3, or (at your
      option) any later version.
 
      GNUnet is distributed in the hope that it will be useful, but
@@ -39,8 +39,29 @@ static struct GNUNET_FS_Handle *ctx;
 static struct GNUNET_FS_UnindexContext *uc;
 
 
+static void
+cleanup_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  GNUNET_FS_stop (ctx);
+  ctx = NULL;
+}
+
+
+static void
+shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  struct GNUNET_FS_UnindexContext *u;
+
+  if (uc != NULL)
+  {
+    u = uc;
+    uc = NULL;
+    GNUNET_FS_unindex_stop (u);
+  }
+}
+
 /**
- * Called by FS client to give information about the progress of an 
+ * Called by FS client to give information about the progress of an
  * operation.
  *
  * @param cls closure
@@ -53,47 +74,41 @@ static struct GNUNET_FS_UnindexContext *uc;
  *         field in the GNUNET_FS_ProgressInfo struct.
  */
 static void *
-progress_cb (void *cls,
-	     const struct GNUNET_FS_ProgressInfo *info)
+progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
 {
   char *s;
 
   switch (info->status)
+  {
+  case GNUNET_FS_STATUS_UNINDEX_START:
+    break;
+  case GNUNET_FS_STATUS_UNINDEX_PROGRESS:
+    if (verbose)
     {
-    case GNUNET_FS_STATUS_UNINDEX_START:
-      break;
-    case GNUNET_FS_STATUS_UNINDEX_PROGRESS:
-      if (verbose)
-	{
-	  s = GNUNET_STRINGS_relative_time_to_string(info->value.unindex.eta);
-	  fprintf (stdout,
-		   _("Unindexing at %llu/%llu (%s remaining)\n"),
-		   (unsigned long long) info->value.unindex.completed,
-		   (unsigned long long) info->value.unindex.size,
-		   s);
-	  GNUNET_free (s);
-	}
-      break;
-    case GNUNET_FS_STATUS_UNINDEX_ERROR:
-      fprintf (stderr,
-	       _("Error unindexing: %s.\n"),
-	       info->value.unindex.specifics.error.message);
-      GNUNET_FS_unindex_stop (uc);      
-      break;
-    case GNUNET_FS_STATUS_UNINDEX_COMPLETED:
-      fprintf (stdout,
-	       _("Unindexing done.\n"));
-      GNUNET_FS_unindex_stop (uc);
-      break;
-    case GNUNET_FS_STATUS_UNINDEX_STOPPED:
-      GNUNET_FS_stop (ctx);
-      break;      
-    default:
-      fprintf (stderr,
-	       _("Unexpected status: %d\n"),
-	       info->status);
-      break;
+      s = GNUNET_STRINGS_relative_time_to_string (info->value.unindex.eta);
+      FPRINTF (stdout, _("Unindexing at %llu/%llu (%s remaining)\n"),
+               (unsigned long long) info->value.unindex.completed,
+               (unsigned long long) info->value.unindex.size, s);
+      GNUNET_free (s);
     }
+    break;
+  case GNUNET_FS_STATUS_UNINDEX_ERROR:
+    FPRINTF (stderr, _("Error unindexing: %s.\n"),
+             info->value.unindex.specifics.error.message);
+    GNUNET_SCHEDULER_shutdown ();
+    break;
+  case GNUNET_FS_STATUS_UNINDEX_COMPLETED:
+    FPRINTF (stdout, "%s",  _("Unindexing done.\n"));
+    GNUNET_SCHEDULER_shutdown ();
+    break;
+  case GNUNET_FS_STATUS_UNINDEX_STOPPED:
+    GNUNET_SCHEDULER_add_continuation (&cleanup_task, NULL,
+                                       GNUNET_SCHEDULER_REASON_PREREQ_DONE);
+    break;
+  default:
+    FPRINTF (stderr, _("Unexpected status: %d\n"), info->status);
+    break;
+  }
   return NULL;
 }
 
@@ -102,65 +117,43 @@ progress_cb (void *cls,
  * Main function that will be run by the scheduler.
  *
  * @param cls closure
- * @param sched the scheduler to use
  * @param args remaining command-line arguments
  * @param cfgfile name of the configuration file used (for saving, can be NULL!)
  * @param c configuration
  */
 static void
-run (void *cls,
-     struct GNUNET_SCHEDULER_Handle *sched,
-     char *const *args,
-     const char *cfgfile,
+run (void *cls, char *const *args, const char *cfgfile,
      const struct GNUNET_CONFIGURATION_Handle *c)
 {
   /* check arguments */
-  if ( (args[0] == NULL) || (args[1] != NULL) ) 
-    {
-      printf (_
-              ("You must specify one and only one filename for unindexing.\n"));
-      ret = -1;
-      return;
-    }
+  if ((args[0] == NULL) || (args[1] != NULL))
+  {
+    printf (_("You must specify one and only one filename for unindexing.\n"));
+    ret = -1;
+    return;
+  }
   cfg = c;
-  ctx = GNUNET_FS_start (sched,
-			 cfg,
-			 "gnunet-unindex",
-			 &progress_cb,
-			 NULL,
-			 GNUNET_FS_FLAGS_NONE,
-			 GNUNET_FS_OPTIONS_END);
+  ctx =
+      GNUNET_FS_start (cfg, "gnunet-unindex", &progress_cb, NULL,
+                       GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
   if (NULL == ctx)
-    {
-      fprintf (stderr,
-	       _("Could not initialize `%s' subsystem.\n"),
-	       "FS");
-      ret = 1;
-      return;
-    }
-  uc = GNUNET_FS_unindex_start (ctx,
-				args[0],
-				NULL);
+  {
+    FPRINTF (stderr, _("Could not initialize `%s' subsystem.\n"), "FS");
+    ret = 1;
+    return;
+  }
+  uc = GNUNET_FS_unindex_start (ctx, args[0], NULL);
   if (NULL == uc)
-    {
-      fprintf (stderr,
-	       _("Could not start unindex operation.\n"));
-      GNUNET_FS_stop (ctx);
-    }
+  {
+    FPRINTF (stderr, "%s",  _("Could not start unindex operation.\n"));
+    GNUNET_FS_stop (ctx);
+    return;
+  }
+  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
+                                NULL);
 }
 
 
-/**
- * gnunet-unindex command line options
- */
-static struct GNUNET_GETOPT_CommandLineOption options[] = {
-  {'V', "verbose", NULL,
-   gettext_noop ("be verbose (print progress information)"),
-   0, &GNUNET_GETOPT_set_one, &verbose},
-  GNUNET_GETOPT_OPTION_END
-};
-
-
 /**
  * The main function to unindex content.
  *
@@ -171,12 +164,16 @@ static struct GNUNET_GETOPT_CommandLineOption options[] = {
 int
 main (int argc, char *const *argv)
 {
+  static const struct GNUNET_GETOPT_CommandLineOption options[] = {
+    {'V', "verbose", NULL,
+     gettext_noop ("be verbose (print progress information)"),
+     0, &GNUNET_GETOPT_set_one, &verbose},
+    GNUNET_GETOPT_OPTION_END
+  };
   return (GNUNET_OK ==
-          GNUNET_PROGRAM_run (argc,
-                              argv,
-                              "gnunet-unindex",
+          GNUNET_PROGRAM_run (argc, argv, "gnunet-unindex [OPTIONS] FILENAME",
                               gettext_noop
-                              ("Unindex files."),
+                              ("Unindex a file that was previously indexed with gnunet-publish."),
                               options, &run, NULL)) ? ret : 1;
 }