/*
This file is part of GNUnet.
- (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009 Christian Grothoff (and other contributing authors)
+ (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009, 2010 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
* @author Krista Bennett
* @author James Blackwell
* @author Igor Wronsky
- *
- * TODO:
- * - support for some options is still missing (uri argument)
*/
#include "platform.h"
#include "gnunet_fs_service.h"
static struct GNUNET_FS_Handle *ctx;
+static struct GNUNET_SCHEDULER_Handle *sched;
+
static struct GNUNET_FS_PublishContext *pc;
static struct GNUNET_CONTAINER_MetaData *meta;
static struct GNUNET_FS_Uri *topKeywords;
+static struct GNUNET_FS_Uri *uri;
+
static unsigned int anonymity = 1;
static unsigned int priority = 365;
static int do_disable_creation_time;
+static GNUNET_SCHEDULER_TaskIdentifier kill_task;
+
+
+static void
+do_stop_task (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct GNUNET_FS_PublishContext *p;
+
+ if (pc != NULL)
+ {
+ p = pc;
+ pc = NULL;
+ GNUNET_FS_publish_stop (p);
+ if (NULL != meta)
+ {
+ GNUNET_CONTAINER_meta_data_destroy (meta);
+ meta = NULL;
+ }
+ }
+}
+
/**
* Called by FS client to give information about the progress of an
fprintf (stderr,
_("Error publishing: %s.\n"),
info->value.publish.specifics.error.message);
- GNUNET_FS_publish_stop (pc);
+ if (kill_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (sched,
+ kill_task);
+ kill_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ GNUNET_SCHEDULER_add_continuation (sched,
+ &do_stop_task,
+ NULL,
+ GNUNET_SCHEDULER_REASON_PREREQ_DONE);
break;
case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
fprintf (stdout,
_("Publishing `%s' done.\n"),
info->value.publish.filename);
+ s = GNUNET_FS_uri_to_string (info->value.publish.specifics.completed.chk_uri);
+ fprintf (stdout,
+ _("URI is `%s'.\n"),
+ s);
+ GNUNET_free (s);
if (info->value.publish.pctx == NULL)
- GNUNET_FS_publish_stop (pc);
+ {
+ if (kill_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (sched,
+ kill_task);
+ kill_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ GNUNET_SCHEDULER_add_continuation (sched,
+ &do_stop_task,
+ NULL,
+ GNUNET_SCHEDULER_REASON_PREREQ_DONE);
+ }
break;
case GNUNET_FS_STATUS_PUBLISH_STOPPED:
- if (info->value.publish.sc == pc)
- GNUNET_FS_stop (ctx);
+ GNUNET_break (NULL == pc);
return NULL;
default:
fprintf (stderr,
* metadata and the filename).
*
* @param cls closure
+ * @param plugin_name name of the plugin that generated the meta data
* @param type type of the meta data
+ * @param format format of data
+ * @param data_mime_type mime type of data
* @param data value of the meta data
+ * @param data_size number of bytes in data
* @return always 0
*/
static int
/**
- * Merge metadata entries.
- *
- * @param cls closure, target metadata structure
- * @param type type of the meta data
- * @param data value of the meta data
- * @return always 0
- */
-static int
-meta_merger (void *cls,
- const char *plugin_name,
- enum EXTRACTOR_MetaType type,
- enum EXTRACTOR_MetaFormat format,
- const char *data_mime_type,
- const char *data,
- size_t data_size)
-{
- struct GNUNET_CONTAINER_MetaData *m = cls;
-
- GNUNET_CONTAINER_meta_data_insert (m,
- plugin_name,
- type,
- format,
- data_mime_type,
- data,
- data_size);
- return 0;
-}
-
-
-/**
- * Function called on all entries before the
- * publication. This is where we perform
- * modifications to the default based on
- * command-line options.
+ * Function called on all entries before the publication. This is
+ * where we perform modifications to the default based on command-line
+ * options.
*
* @param cls closure
* @param fi the entry in the publish-structure
char *fs;
struct GNUNET_FS_Uri *new_uri;
- if (! do_disable_creation_time)
- GNUNET_CONTAINER_meta_data_add_publication_date (meta);
+ if (cls == fi)
+ return GNUNET_OK;
if (NULL != topKeywords)
{
- new_uri = GNUNET_FS_uri_ksk_merge (topKeywords,
- *uri);
- GNUNET_FS_uri_destroy (*uri);
- *uri = new_uri;
- GNUNET_FS_uri_destroy (topKeywords);
+ if (*uri != NULL)
+ {
+ new_uri = GNUNET_FS_uri_ksk_merge (topKeywords,
+ *uri);
+ GNUNET_FS_uri_destroy (*uri);
+ *uri = new_uri;
+ GNUNET_FS_uri_destroy (topKeywords);
+ }
+ else
+ {
+ *uri = topKeywords;
+ }
topKeywords = NULL;
}
- if (NULL != meta)
+ if (NULL != meta)
{
- GNUNET_CONTAINER_meta_data_iterate (meta,
- &meta_merger,
- m);
+ GNUNET_CONTAINER_meta_data_merge (m, meta);
GNUNET_CONTAINER_meta_data_destroy (meta);
meta = NULL;
}
+ if (! do_disable_creation_time)
+ GNUNET_CONTAINER_meta_data_add_publication_date (m);
if (extract_only)
{
- fn = GNUNET_CONTAINER_meta_data_get_by_type (meta,
+ fn = GNUNET_CONTAINER_meta_data_get_by_type (m,
EXTRACTOR_METATYPE_FILENAME);
fs = GNUNET_STRINGS_byte_size_fancy (length);
fprintf (stdout,
fs);
GNUNET_free (fn);
GNUNET_free (fs);
- GNUNET_CONTAINER_meta_data_iterate (meta,
+ GNUNET_CONTAINER_meta_data_iterate (m,
&meta_printer,
NULL);
fprintf (stdout, "\n");
}
- if (GNUNET_FS_meta_data_test_for_directory (meta))
+ if (GNUNET_YES == GNUNET_FS_meta_data_test_for_directory (m))
GNUNET_FS_file_information_inspect (fi,
&publish_inspector,
- NULL);
+ fi);
return GNUNET_OK;
}
+static void
+uri_sks_continuation (void *cls,
+ const struct GNUNET_FS_Uri *ksk_uri,
+ const char *emsg)
+{
+ if (emsg != NULL)
+ {
+ fprintf (stderr,
+ "%s\n",
+ emsg);
+ ret = 1;
+ }
+ GNUNET_FS_uri_destroy (uri);
+ uri = NULL;
+ GNUNET_FS_stop (ctx);
+ ctx = NULL;
+}
+
+
+static void
+uri_ksk_continuation (void *cls,
+ const struct GNUNET_FS_Uri *ksk_uri,
+ const char *emsg)
+{
+ struct GNUNET_FS_Namespace *ns;
+
+ if (emsg != NULL)
+ {
+ fprintf (stderr,
+ "%s\n",
+ emsg);
+ ret = 1;
+ }
+ if (pseudonym != NULL)
+ {
+ ns = GNUNET_FS_namespace_create (ctx,
+ pseudonym);
+ if (ns == NULL)
+ {
+ fprintf (stderr,
+ _("Failed to create namespace `%s'\n"),
+ pseudonym);
+ ret = 1;
+ }
+ else
+ {
+ GNUNET_FS_publish_sks (ctx,
+ ns,
+ this_id,
+ next_id,
+ meta,
+ uri,
+ GNUNET_TIME_relative_to_absolute (DEFAULT_EXPIRATION),
+ anonymity,
+ priority,
+ GNUNET_FS_PUBLISH_OPTION_NONE,
+ uri_sks_continuation,
+ NULL);
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_FS_namespace_delete (ns, GNUNET_NO));
+ return;
+ }
+ }
+ GNUNET_FS_uri_destroy (uri);
+ uri = NULL;
+ GNUNET_FS_stop (ctx);
+ ctx = NULL;
+}
+
+
/**
* Main function that will be run by the scheduler.
*
* @param cls closure
- * @param sched the scheduler to use
+ * @param s 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,
+ struct GNUNET_SCHEDULER_Handle *s,
char *const *args,
const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *c)
struct GNUNET_FS_FileInformation *fi;
struct GNUNET_FS_Namespace *namespace;
struct EXTRACTOR_PluginList *l;
+ struct stat sbuf;
char *ex;
char *emsg;
+ sched = s;
/* check arguments */
if ( ( (uri_string == NULL) || (extract_only) )
&& ( (args[0] == NULL) || (args[1] != NULL) ) )
return;
}
}
- if (args[0] == NULL)
+ if ( (args[0] == NULL) &&
+ (uri_string == NULL) )
{
fprintf (stderr,
_("Need the name of a file to publish!\n"));
}
}
if (NULL != uri_string)
- {
- // FIXME -- implement!
+ {
+ emsg = NULL;
+ uri = GNUNET_FS_uri_parse (uri_string,
+ &emsg);
+ if (uri == NULL)
+ {
+ fprintf (stderr,
+ _("Failed to parse URI: %s\n"),
+ emsg);
+ GNUNET_free (emsg);
+ GNUNET_FS_stop (ctx);
+ ret = 1;
+ return;
+ }
+ GNUNET_FS_publish_ksk (ctx,
+ topKeywords,
+ meta,
+ uri,
+ GNUNET_TIME_relative_to_absolute (DEFAULT_EXPIRATION),
+ anonymity,
+ priority,
+ GNUNET_FS_PUBLISH_OPTION_NONE,
+ &uri_ksk_continuation,
+ NULL);
return;
}
-
l = NULL;
if (! disable_extractor)
{
GNUNET_free (ex);
}
}
- fi = GNUNET_FS_file_information_create_from_directory (NULL,
- args[0],
- &GNUNET_FS_directory_scanner_default,
- l,
- !do_insert,
- anonymity,
- priority,
- GNUNET_TIME_relative_to_absolute (DEFAULT_EXPIRATION),
- &emsg);
+ emsg = NULL;
+ if (0 != STAT (args[0], &sbuf))
+ {
+ GNUNET_asprintf (&emsg,
+ _("Could not access file: %s\n"),
+ STRERROR (errno));
+ fi = NULL;
+ }
+ else if (S_ISDIR (sbuf.st_mode))
+ {
+ fi = GNUNET_FS_file_information_create_from_directory (ctx,
+ NULL,
+ args[0],
+ &GNUNET_FS_directory_scanner_default,
+ l,
+ !do_insert,
+ anonymity,
+ priority,
+ GNUNET_TIME_relative_to_absolute (DEFAULT_EXPIRATION),
+ &emsg);
+ }
+ else
+ {
+ fi = GNUNET_FS_file_information_create_from_file (ctx,
+ NULL,
+ args[0],
+ NULL,
+ NULL,
+ !do_insert,
+ anonymity,
+ priority,
+ GNUNET_TIME_relative_to_absolute (DEFAULT_EXPIRATION));
+ GNUNET_break (fi != NULL);
+ }
EXTRACTOR_plugin_remove_all (l);
if (fi == NULL)
{
ret = 1;
return;
}
+ kill_task = GNUNET_SCHEDULER_add_delayed (sched,
+ GNUNET_TIME_UNIT_FOREVER_REL,
+ &do_stop_task,
+ NULL);
}
("add an additional keyword for the top-level file or directory"
" (this option can be specified multiple times)"),
1, &GNUNET_FS_getopt_set_keywords, &topKeywords},
- // *: option not yet used... (can handle in a pass over FI)
{'m', "meta", "TYPE:VALUE",
gettext_noop ("set the meta-data for the given TYPE to the given VALUE"),
1, &GNUNET_FS_getopt_set_metadata, &meta},
gettext_noop
("publish the files under the pseudonym NAME (place file into namespace)"),
1, &GNUNET_GETOPT_set_string, &pseudonym},
- // *: option not yet used... (need FS API support!)
{'s', "simulate-only", NULL,
gettext_noop ("only simulate the process but do not do any "
"actual publishing (useful to compute URIs)"),
gettext_noop ("set the ID of this version of the publication"
" (for namespace insertions only)"),
1, &GNUNET_GETOPT_set_string, &this_id},
- // *: option not yet used... (need FS API support!)
{'u', "uri", "URI",
gettext_noop ("URI to be published (can be used instead of passing a "
"file to add keywords to the file with the respective URI)"),
}
/* end of gnunet-publish.c */
-
-////////////////////////////////////////////////////////////////
-
-#if 0
-/**
- * Print progess message.
- */
-static void *
-printstatus (void *ctx, const GNUNET_FSUI_Event * event)
-{
- unsigned long long delta;
- char *fstring;
-
- switch (event->type)
- {
- case GNUNET_FSUI_upload_progress:
- if (*verboselevel)
- {
- char *ret;
- GNUNET_CronTime now;
-
- now = GNUNET_get_time ();
- delta = event->data.UploadProgress.eta - now;
- if (event->data.UploadProgress.eta < now)
- delta = 0;
- ret = GNUNET_get_time_interval_as_fancy_string (delta);
- PRINTF (_("%16llu of %16llu bytes inserted "
- "(estimating %6s to completion) - %s\n"),
- event->data.UploadProgress.completed,
- event->data.UploadProgress.total,
- ret, event->data.UploadProgress.filename);
- GNUNET_free (ret);
- }
- break;
- case GNUNET_FSUI_upload_completed:
- if (*verboselevel)
- {
- delta = GNUNET_get_time () - start_time;
- PRINTF (_("Upload of `%s' complete, "
- "%llu bytes took %llu seconds (%8.3f KiB/s).\n"),
- event->data.UploadCompleted.filename,
- event->data.UploadCompleted.total,
- delta / GNUNET_CRON_SECONDS,
- (delta == 0)
- ? (double) (-1.0)
- : (double) (event->data.UploadCompleted.total
- / 1024.0 * GNUNET_CRON_SECONDS / delta));
- }
- fstring = GNUNET_ECRS_uri_to_string (event->data.UploadCompleted.uri);
- printf (_("File `%s' has URI: %s\n"),
- event->data.UploadCompleted.filename, fstring);
- GNUNET_free (fstring);
- if (ul == event->data.UploadCompleted.uc.pos)
- {
- postProcess (event->data.UploadCompleted.uri);
- errorCode = 0;
- GNUNET_shutdown_initiate ();
- }
- break;
- case GNUNET_FSUI_upload_aborted:
- printf (_("\nUpload aborted.\n"));
- errorCode = 2;
- GNUNET_shutdown_initiate ();
- break;
- case GNUNET_FSUI_upload_error:
- printf (_("\nError uploading file: %s"),
- event->data.UploadError.message);
- errorCode = 3;
- GNUNET_shutdown_initiate ();
- break;
- case GNUNET_FSUI_upload_started:
- case GNUNET_FSUI_upload_stopped:
- break;
- default:
- printf (_("\nUnexpected event: %d\n"), event->type);
- GNUNET_GE_BREAK (ectx, 0);
- break;
- }
- return NULL;
-}
-#endif
-
-/* end of gnunet-publish.c */
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