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6 under the terms of the GNU Affero General Public License as published
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13 Affero General Public License for more details.
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16 along with this program. If not, see <http://www.gnu.org/licenses/>.
19 * @file fs/gnunet-unindex.c
20 * @brief unindex files published on GNUnet
21 * @author Christian Grothoff
22 * @author Krista Bennett
23 * @author James Blackwell
24 * @author Igor Wronsky
27 #include "gnunet_fs_service.h"
31 static unsigned int verbose;
33 static const struct GNUNET_CONFIGURATION_Handle *cfg;
35 static struct GNUNET_FS_Handle *ctx;
37 static struct GNUNET_FS_UnindexContext *uc;
41 cleanup_task (void *cls)
49 shutdown_task (void *cls)
51 struct GNUNET_FS_UnindexContext *u;
57 GNUNET_FS_unindex_stop (u);
62 * Called by FS client to give information about the progress of an
66 * @param info details about the event, specifying the event type
67 * and various bits about the event
68 * @return client-context (for the next progress call
69 * for this operation; should be set to NULL for
70 * SUSPEND and STOPPED events). The value returned
71 * will be passed to future callbacks in the respective
72 * field in the GNUNET_FS_ProgressInfo struct.
75 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
81 case GNUNET_FS_STATUS_UNINDEX_START:
83 case GNUNET_FS_STATUS_UNINDEX_PROGRESS:
86 s = GNUNET_STRINGS_relative_time_to_string (info->value.unindex.eta, GNUNET_YES);
87 FPRINTF (stdout, _("Unindexing at %llu/%llu (%s remaining)\n"),
88 (unsigned long long) info->value.unindex.completed,
89 (unsigned long long) info->value.unindex.size, s);
92 case GNUNET_FS_STATUS_UNINDEX_ERROR:
93 FPRINTF (stderr, _("Error unindexing: %s.\n"),
94 info->value.unindex.specifics.error.message);
95 GNUNET_SCHEDULER_shutdown ();
97 case GNUNET_FS_STATUS_UNINDEX_COMPLETED:
98 FPRINTF (stdout, "%s", _("Unindexing done.\n"));
99 GNUNET_SCHEDULER_shutdown ();
101 case GNUNET_FS_STATUS_UNINDEX_STOPPED:
102 GNUNET_SCHEDULER_add_now (&cleanup_task, NULL);
105 FPRINTF (stderr, _("Unexpected status: %d\n"), info->status);
113 * Main function that will be run by the scheduler.
116 * @param args remaining command-line arguments
117 * @param cfgfile name of the configuration file used (for saving, can be NULL!)
118 * @param c configuration
121 run (void *cls, char *const *args, const char *cfgfile,
122 const struct GNUNET_CONFIGURATION_Handle *c)
124 /* check arguments */
125 if ((args[0] == NULL) || (args[1] != NULL))
127 printf (_("You must specify one and only one filename for unindexing.\n"));
133 GNUNET_FS_start (cfg, "gnunet-unindex", &progress_cb, NULL,
134 GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
137 FPRINTF (stderr, _("Could not initialize `%s' subsystem.\n"), "FS");
141 uc = GNUNET_FS_unindex_start (ctx, args[0], NULL);
144 FPRINTF (stderr, "%s", _("Could not start unindex operation.\n"));
145 GNUNET_FS_stop (ctx);
148 GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
154 * The main function to unindex content.
156 * @param argc number of arguments from the command line
157 * @param argv command line arguments
158 * @return 0 ok, 1 on error
161 main (int argc, char *const *argv)
163 struct GNUNET_GETOPT_CommandLineOption options[] = {
165 GNUNET_GETOPT_option_verbose (&verbose),
167 GNUNET_GETOPT_OPTION_END
170 if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
174 GNUNET_PROGRAM_run (argc, argv, "gnunet-unindex [OPTIONS] FILENAME",
176 ("Unindex a file that was previously indexed with gnunet-publish."),
177 options, &run, NULL)) ? ret : 1;
178 GNUNET_free ((void*) argv);
182 /* end of gnunet-unindex.c */