-doxygen

[oweals/gnunet.git] / src / fs / gnunet-search.c

diff --git a/src/fs/gnunet-search.c b/src/fs/gnunet-search.c
index eb534583348dbf88fb40a771dbf235624efacc6f..df544c21b12b25e794a0e128610314bf154d1f0b 100644 (file)
--- a/src/fs/gnunet-search.c
+++ b/src/fs/gnunet-search.c
@@ -42,11 +42,14 @@ static struct GNUNET_FS_DirectoryBuilder *db;
 
 static unsigned int anonymity = 1;
 
-static unsigned long long timeout;
+/**
+ * Timeout for the search, 0 means to wait for CTRL-C.
+ */
+static struct GNUNET_TIME_Relative timeout;
 
 static unsigned int results_limit;
 
-static unsigned int results = 0;
+static unsigned int results;
 
 static int verbose;
 
@@ -62,7 +65,7 @@ static int local_only;
  *        used in the main libextractor library and yielding
  *        meta data).
  * @param type libextractor-type describing the meta data
- * @param format basic format information about data 
+ * @param format basic format information about data
  * @param data_mime_type mime-type of data (not of the original file);
  *        can be NULL (if mime-type is not known)
  * @param data actual meta-data found
@@ -107,7 +110,7 @@ clean_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
                             GNUNET_DISK_PERM_USER_READ |
                             GNUNET_DISK_PERM_USER_WRITE))
   {
-    fprintf (stderr,
+    FPRINTF (stderr,
              _("Failed to write directory with search results to `%s'\n"),
              output_filename);
   }
@@ -117,7 +120,7 @@ clean_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 
 
 /**
- * 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
@@ -178,7 +181,7 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
     /* ignore */
     break;
   case GNUNET_FS_STATUS_SEARCH_ERROR:
-    fprintf (stderr, _("Error searching: %s.\n"),
+    FPRINTF (stderr, _("Error searching: %s.\n"),
              info->value.search.specifics.error.message);
     GNUNET_SCHEDULER_shutdown ();
     break;
@@ -187,7 +190,7 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
                                        GNUNET_SCHEDULER_REASON_PREREQ_DONE);
     break;
   default:
-    fprintf (stderr, _("Unexpected status: %d\n"), info->status);
+    FPRINTF (stderr, _("Unexpected status: %d\n"), info->status);
     break;
   }
   return NULL;
@@ -220,7 +223,6 @@ run (void *cls, char *const *args, const char *cfgfile,
   struct GNUNET_FS_Uri *uri;
   unsigned int argc;
   enum GNUNET_FS_SearchOptions options;
-  struct GNUNET_TIME_Relative delay;
 
   argc = 0;
   while (NULL != args[argc])
@@ -228,7 +230,7 @@ run (void *cls, char *const *args, const char *cfgfile,
   uri = GNUNET_FS_uri_ksk_create_from_args (argc, (const char **) args);
   if (NULL == uri)
   {
-    fprintf (stderr, _("Could not create keyword URI from arguments.\n"));
+    FPRINTF (stderr, "%s",  _("Could not create keyword URI from arguments.\n"));
     ret = 1;
     return;
   }
@@ -238,7 +240,7 @@ run (void *cls, char *const *args, const char *cfgfile,
                        GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
   if (NULL == ctx)
   {
-    fprintf (stderr, _("Could not initialize `%s' subsystem.\n"), "FS");
+    FPRINTF (stderr, _("Could not initialize `%s' subsystem.\n"), "FS");
     GNUNET_FS_uri_destroy (uri);
     ret = 1;
     return;
@@ -252,21 +254,16 @@ run (void *cls, char *const *args, const char *cfgfile,
   GNUNET_FS_uri_destroy (uri);
   if (NULL == sc)
   {
-    fprintf (stderr, _("Could not start searching.\n"));
+    FPRINTF (stderr, "%s",  _("Could not start searching.\n"));
     GNUNET_FS_stop (ctx);
     ret = 1;
     return;
   }
-  if (timeout != 0)
-  {
-    delay.rel_value = timeout;
-    GNUNET_SCHEDULER_add_delayed (delay, &shutdown_task, NULL);
-  }
+  if (0 != timeout.rel_value_us)
+    GNUNET_SCHEDULER_add_delayed (timeout, &shutdown_task, NULL);
   else
-  {
     GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
                                   NULL);
-  }
 }
 
 
@@ -290,23 +287,29 @@ main (int argc, char *const *argv)
     {'o', "output", "PREFIX",
      gettext_noop ("write search results to file starting with PREFIX"),
      1, &GNUNET_GETOPT_set_string, &output_filename},
-    {'t', "timeout", "VALUE",
-     gettext_noop ("automatically terminate search after VALUE ms"),
-     1, &GNUNET_GETOPT_set_ulong, &timeout},
+    {'t', "timeout", "DELAY",
+     gettext_noop ("automatically terminate search after DELAY"),
+     1, &GNUNET_GETOPT_set_relative_time, &timeout},
     {'V', "verbose", NULL,
      gettext_noop ("be verbose (print progress information)"),
      0, &GNUNET_GETOPT_set_one, &verbose},
     {'N', "results", "VALUE",
      gettext_noop
      ("automatically terminate search after VALUE results are found"),
-     1, &GNUNET_GETOPT_set_ulong, &results_limit},
+     1, &GNUNET_GETOPT_set_uint, &results_limit},
     GNUNET_GETOPT_OPTION_END
   };
-  return (GNUNET_OK ==
-          GNUNET_PROGRAM_run (argc, argv, "gnunet-search [OPTIONS] KEYWORD",
-                              gettext_noop
-                              ("Search GNUnet for files that were published on GNUnet"),
-                              options, &run, NULL)) ? ret : 1;
+
+  if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
+    return 2;
+
+  ret = (GNUNET_OK ==
+        GNUNET_PROGRAM_run (argc, argv, "gnunet-search [OPTIONS] KEYWORD",
+                            gettext_noop
+                            ("Search GNUnet for files that were published on GNUnet"),
+                            options, &run, NULL)) ? ret : 1;
+  GNUNET_free ((void*) argv);
+  return ret;
 }
 
 /* end of gnunet-search.c */