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
static void
start_job (struct GNUNET_FS_QueueEntry *qe)
{
- qe->client = GNUNET_CLIENT_connect (qe->h->sched, "fs", qe->h->cfg);
+ qe->client = GNUNET_CLIENT_connect ("fs", qe->h->cfg);
if (qe->client == NULL)
{
GNUNET_break (0);
run_time);
rst = GNUNET_TIME_absolute_get_remaining (end_time);
restart_at = GNUNET_TIME_relative_min (rst, restart_at);
- if (rst.value > 0)
+ if (rst.rel_value > 0)
continue;
stop_job (qe);
}
- h->queue_job = GNUNET_SCHEDULER_add_delayed (h->sched,
- restart_at,
+ h->queue_job = GNUNET_SCHEDULER_add_delayed (restart_at,
&process_job_queue,
h);
}
h->pending_tail,
qe);
if (h->queue_job != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (h->sched,
- h->queue_job);
+ GNUNET_SCHEDULER_cancel (h->queue_job);
h->queue_job
- = GNUNET_SCHEDULER_add_now (h->sched,
- &process_job_queue,
+ = GNUNET_SCHEDULER_add_now (&process_job_queue,
h);
return qe;
}
qh);
GNUNET_free (qh);
if (h->queue_job != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (h->sched,
- h->queue_job);
+ GNUNET_SCHEDULER_cancel (h->queue_job);
h->queue_job
- = GNUNET_SCHEDULER_add_now (h->sched,
- &process_job_queue,
+ = GNUNET_SCHEDULER_add_now (&process_job_queue,
h);
}
&basename))
return NULL;
GNUNET_asprintf (&ret,
- "%s%s%s%s%s%s",
+ "%s%s%s%s%s%s%s",
basename,
DIR_SEPARATOR_STR,
h->client_name,
&basename))
return NULL;
GNUNET_asprintf (&ret,
- "%s%s%s%s%s%s%s%s",
+ "%s%s%s%s%s%s%s.dir%s%s",
basename,
DIR_SEPARATOR_STR,
h->client_name,
fn = get_serialization_file_name (h, ext, ent);
if (fn == NULL)
- return NULL;
+ {
+ return NULL;
+ }
ret = GNUNET_BIO_write_open (fn);
+ if (ret == NULL)
+ GNUNET_break (0);
GNUNET_free (fn);
return ret;
}
return;
}
filename = get_serialization_file_name (h, ext, ent);
- if (0 != UNLINK (filename))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
- "unlink",
- filename);
- GNUNET_free (filename);
+ if (filename != NULL)
+ {
+ if (0 != UNLINK (filename))
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
+ "unlink",
+ filename);
+ GNUNET_free (filename);
+ }
}
return;
}
filename = get_serialization_file_name_in_dir (h, ext, uni, ent);
- if (0 != UNLINK (filename))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
- "unlink",
- filename);
- GNUNET_free (filename);
+ if (filename != NULL)
+ {
+ if (0 != UNLINK (filename))
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
+ "unlink",
+ filename);
+ GNUNET_free (filename);
+ }
}
struct GNUNET_TIME_Relative dur;
dur = GNUNET_TIME_absolute_get_duration (timestamp);
- return GNUNET_BIO_write_int64 (wh, dur.value);
+ return GNUNET_BIO_write_int64 (wh, dur.rel_value);
}
{
struct GNUNET_TIME_Relative dur;
if (GNUNET_OK !=
- GNUNET_BIO_read_int64 (rh, &dur.value))
+ GNUNET_BIO_read_int64 (rh, &dur.rel_value))
return GNUNET_SYSERR;
*timestamp = GNUNET_TIME_absolute_subtract (GNUNET_TIME_absolute_get (),
dur);
return NULL;
}
ret = GNUNET_malloc (sizeof (struct GNUNET_FS_FileInformation));
+ ret->h = h;
ksks = NULL;
chks = NULL;
filename = NULL;
(GNUNET_YES !=
GNUNET_FS_uri_test_chk (ret->chk_uri)) ) ) ||
(GNUNET_OK !=
- GNUNET_BIO_read_int64 (rh, &ret->expirationTime.value)) ||
+ GNUNET_BIO_read_int64 (rh, &ret->expirationTime.abs_value)) ||
(GNUNET_OK !=
read_start_time (rh, &ret->start_time)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &ret->anonymity)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &ret->priority)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
switch (b)
{
case 0: /* file-insert */
if (GNUNET_OK !=
GNUNET_BIO_read_int64 (rh, &ret->data.file.file_size))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
ret->is_directory = GNUNET_NO;
ret->data.file.do_index = GNUNET_NO;
ret->data.file.have_hash = GNUNET_NO;
goto cleanup;
if (GNUNET_OK !=
GNUNET_BIO_read (rh, "file-data", ret->data.file.reader_cls, ret->data.file.file_size))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
}
else
{
break;
case 1: /* file-index, no hash */
if (NULL == ret->filename)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (GNUNET_OK !=
GNUNET_BIO_read_int64 (rh, &ret->data.file.file_size))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
ret->is_directory = GNUNET_NO;
ret->data.file.do_index = GNUNET_YES;
ret->data.file.have_hash = GNUNET_NO;
break;
case 2: /* file-index-with-hash */
if (NULL == ret->filename)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_read_int64 (rh, &ret->data.file.file_size)) ||
(GNUNET_OK !=
GNUNET_BIO_read (rh, "fileid", &ret->data.file.file_id, sizeof (GNUNET_HashCode))) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
ret->is_directory = GNUNET_NO;
ret->data.file.do_index = GNUNET_YES;
ret->data.file.have_hash = GNUNET_YES;
break;
case 3: /* file-index-with-hash-confirmed */
if (NULL == ret->filename)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_read_int64 (rh, &ret->data.file.file_size)) ||
(GNUNET_OK !=
GNUNET_BIO_read (rh, "fileid", &ret->data.file.file_id, sizeof (GNUNET_HashCode))) )
- goto cleanup;
-
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
ret->is_directory = GNUNET_NO;
ret->data.file.do_index = GNUNET_YES;
ret->data.file.have_hash = GNUNET_YES;
ret->data.file.reader_cls = GNUNET_FS_make_file_reader_context_ (ret->filename);
break;
case 4: /* directory */
+ ret->is_directory = GNUNET_YES;
if ( (GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &dsize)) ||
(NULL == (ret->data.dir.dir_data = GNUNET_malloc_large (dsize))) ||
GNUNET_BIO_read (rh, "dir-data", ret->data.dir.dir_data, dsize)) ||
(GNUNET_OK !=
GNUNET_BIO_read_string (rh, "ent-filename", &filename, 16*1024)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
ret->data.dir.dir_size = (uint32_t) dsize;
- ret->is_directory = GNUNET_YES;
if (filename != NULL)
{
ret->data.dir.entries = deserialize_file_information (h, filename);
ret->serialization = GNUNET_strdup (fn);
if (GNUNET_OK !=
GNUNET_BIO_read_string (rh, "nxt-filename", &filename, 16*1024))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (filename != NULL)
{
ret->next = deserialize_file_information (h, filename);
emsg);
GNUNET_free (emsg);
}
+ if (ret == NULL)
+ {
+ if (0 != UNLINK (filename))
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
+ "unlink",
+ filename);
+ }
return ret;
}
nxt = fullname;
/* FIXME: we could do this faster since we know
the length of 'end'... */
- while ('\0' != nxt)
+ while ('\0' != *nxt)
{
if (DIR_SEPARATOR == *nxt)
end = nxt + 1;
if (0 == (h->flags & GNUNET_FS_FLAGS_PERSISTENCE))
return NULL; /* persistence not requested */
dn = get_serialization_file_name (h, ext, "");
+ if (dn == NULL)
+ return NULL;
+ if (GNUNET_OK !=
+ GNUNET_DISK_directory_create_for_file (dn))
+ {
+ GNUNET_free (dn);
+ return NULL;
+ }
fn = GNUNET_DISK_mktemp (dn);
GNUNET_free (dn);
if (fn == NULL)
if (0 == (h->flags & GNUNET_FS_FLAGS_PERSISTENCE))
return NULL; /* persistence not requested */
dn = get_serialization_file_name_in_dir (h, ext, uni, "");
+ if (dn == NULL)
+ return NULL;
+ if (GNUNET_OK !=
+ GNUNET_DISK_directory_create_for_file (dn))
+ {
+ GNUNET_free (dn);
+ return NULL;
+ }
fn = GNUNET_DISK_mktemp (dn);
GNUNET_free (dn);
if (fn == NULL)
char buf[32 * 1024];
uint64_t off;
size_t ret;
+ size_t left;
char *emsg;
emsg = NULL;
off = 0;
while (off < fi->data.file.file_size)
{
+ left = GNUNET_MIN (sizeof(buf), fi->data.file.file_size - off);
ret = fi->data.file.reader (fi->data.file.reader_cls,
- off, sizeof (buf),
+ off, left,
buf,
&emsg);
if (ret == 0)
(GNUNET_OK !=
GNUNET_BIO_write_string (wh, chks)) ||
(GNUNET_OK !=
- GNUNET_BIO_write_int64 (wh, fi->expirationTime.value)) ||
+ GNUNET_BIO_write_int64 (wh, fi->expirationTime.abs_value)) ||
(GNUNET_OK !=
write_start_time (wh, fi->start_time)) ||
(GNUNET_OK !=
GNUNET_BIO_write_int32 (wh, fi->anonymity)) ||
(GNUNET_OK !=
GNUNET_BIO_write_int32 (wh, fi->priority)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
GNUNET_free_non_null (chks);
chks = NULL;
GNUNET_free_non_null (ksks);
case 0: /* file-insert */
if (GNUNET_OK !=
GNUNET_BIO_write_int64 (wh, fi->data.file.file_size))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_NO == fi->is_published) &&
(NULL == fi->filename) )
if (GNUNET_OK !=
copy_from_reader (wh, fi))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
break;
case 1: /* file-index, no hash */
if (NULL == fi->filename)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (GNUNET_OK !=
GNUNET_BIO_write_int64 (wh, fi->data.file.file_size))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
break;
case 2: /* file-index-with-hash */
case 3: /* file-index-with-hash-confirmed */
if (NULL == fi->filename)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_write_int64 (wh, fi->data.file.file_size)) ||
(GNUNET_OK !=
GNUNET_BIO_write (wh, &fi->data.file.file_id, sizeof (GNUNET_HashCode))) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
break;
case 4: /* directory */
if ( (GNUNET_OK !=
(GNUNET_OK !=
GNUNET_BIO_write (wh, fi->data.dir.dir_data, (uint32_t) fi->data.dir.dir_size)) ||
(GNUNET_OK !=
- GNUNET_BIO_write_string (wh, fi->data.dir.entries->serialization)) )
- goto cleanup;
+ GNUNET_BIO_write_string (wh,
+ (fi->data.dir.entries == NULL)
+ ? NULL
+ : fi->data.dir.entries->serialization)) )
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
break;
default:
GNUNET_assert (0);
goto cleanup;
}
if (GNUNET_OK !=
- GNUNET_BIO_write_string (wh, fi->next->serialization))
- goto cleanup;
- if (GNUNET_OK ==
+ GNUNET_BIO_write_string (wh, (fi->next != NULL) ? fi->next->serialization : NULL))
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
+ if (GNUNET_OK !=
GNUNET_BIO_write_close (wh))
- return; /* done! */
+ {
+ wh = NULL;
+ GNUNET_break (0);
+ goto cleanup;
+ }
+ return; /* done! */
cleanup:
- (void) GNUNET_BIO_write_close (wh);
+ if (wh != NULL)
+ (void) GNUNET_BIO_write_close (wh);
GNUNET_free_non_null (chks);
GNUNET_free_non_null (ksks);
fn = get_serialization_file_name (fi->h, GNUNET_FS_SYNC_PATH_FILE_INFO, fi->serialization);
- if (0 != UNLINK (fn))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink", fn);
- GNUNET_free (fn);
+ if (NULL != fn)
+ {
+ if (0 != UNLINK (fn))
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink", fn);
+ GNUNET_free (fn);
+ }
GNUNET_free (fi->serialization);
fi->serialization = NULL;
}
* @param uri pointer to the keywords that will be used for this entry (can be modified)
* @param anonymity pointer to selected anonymity level (can be modified)
* @param priority pointer to selected priority (can be modified)
+ * @param do_index should we index?
* @param expirationTime pointer to selected expiration time (can be modified)
* @param client_info pointer to client context set upon creation (can be modified)
* @return GNUNET_OK to continue (always)
struct GNUNET_FS_Uri **uri,
uint32_t *anonymity,
uint32_t *priority,
+ int *do_index,
struct GNUNET_TIME_Absolute *expirationTime,
void **client_info)
{
ns = NULL;
rh = GNUNET_BIO_read_open (filename);
if (rh == NULL)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_read_string (rh, "publish-nid", &pc->nid, 1024)) ||
(GNUNET_OK !=
GNUNET_BIO_read_string (rh, "publish-fipos", &fi_pos, 128)) ||
(GNUNET_OK !=
GNUNET_BIO_read_string (rh, "publish-ns", &ns, 1024)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
pc->options = options;
pc->all_done = all_done;
pc->fi = deserialize_file_information (h, fi_root);
if (pc->fi == NULL)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (ns != NULL)
{
pc->namespace = GNUNET_FS_namespace_create (h, ns);
goto cleanup;
}
}
+ if ( (0 == (pc->options & GNUNET_FS_PUBLISH_OPTION_SIMULATE_ONLY)) &&
+ (GNUNET_YES != pc->all_done) )
+ {
+ pc->dsh = GNUNET_DATASTORE_connect (h->cfg);
+ if (NULL == pc->dsh)
+ goto cleanup;
+ }
if (fi_pos != NULL)
{
pc->fi_pos = find_file_position (pc->fi,
pc->fi_pos = pc->fi;
}
}
+ GNUNET_free (fi_root);
+ fi_root = NULL;
/* generate RESUME event(s) */
GNUNET_FS_file_information_inspect (pc->fi,
&fip_signal_resume,
/* re-start publishing (if needed)... */
if (pc->all_done != GNUNET_YES)
pc->upload_task
- = GNUNET_SCHEDULER_add_with_priority (h->sched,
- GNUNET_SCHEDULER_PRIORITY_BACKGROUND,
+ = GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_BACKGROUND,
&GNUNET_FS_publish_main_,
pc);
if (GNUNET_OK !=
GNUNET_free (emsg);
}
GNUNET_free_non_null (ns);
+ pc->top = GNUNET_FS_make_top (h, &GNUNET_FS_publish_signal_suspend_, pc);
return GNUNET_OK;
cleanup:
GNUNET_free_non_null (pc->nid);
GNUNET_FS_file_information_destroy (pc->fi, NULL, NULL);
if (0 != UNLINK (filename))
GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink", filename);
- GNUNET_free_non_null (pc->serialization);
+ GNUNET_free (pc->serialization);
GNUNET_free (pc);
return GNUNET_OK;
}
return;
}
wh = get_write_handle (pc->h, GNUNET_FS_SYNC_PATH_MASTER_PUBLISH, pc->serialization);
+ if (wh == NULL)
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_write_string (wh, pc->nid)) ||
(GNUNET_OK !=
(GNUNET_OK !=
GNUNET_BIO_write_string (wh, (pc->namespace == NULL) ? NULL : pc->namespace->name)) )
{
+ GNUNET_break (0);
goto cleanup;
}
if (GNUNET_OK !=
GNUNET_BIO_write_close (wh))
{
wh = NULL;
+ GNUNET_break (0);
goto cleanup;
}
return;
{
struct GNUNET_BIO_WriteHandle *wh;
- if (UNINDEX_STATE_ABORTED == uc->state)
- return;
if (NULL == uc->serialization)
uc->serialization = make_serialization_file_name (uc->h,
GNUNET_FS_SYNC_PATH_MASTER_UNINDEX);
if (NULL == uc->serialization)
return;
wh = get_write_handle (uc->h, GNUNET_FS_SYNC_PATH_MASTER_UNINDEX, uc->serialization);
+ if (wh == NULL)
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_write_string (wh, uc->filename)) ||
(GNUNET_OK !=
( (uc->state == UNINDEX_STATE_ERROR) &&
(GNUNET_OK !=
GNUNET_BIO_write_string (wh, uc->emsg)) ) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (GNUNET_OK !=
GNUNET_BIO_write_close (wh))
{
wh = NULL;
+ GNUNET_break (0);
goto cleanup;
}
return;
*
* @param dc download context to compute for
* @param uni unique filename to use, use "" for the directory name
+ * @param ext extension to use, use ".dir" for our own subdirectory
* @return the expanded file name, NULL for none
*/
static char *
get_download_sync_filename (struct GNUNET_FS_DownloadContext *dc,
- const char *uni)
+ const char *uni,
+ const char *ext)
{
char *par;
char *epar;
uni);
if (dc->parent->serialization == NULL)
return NULL;
- par = get_download_sync_filename (dc->parent, dc->parent->serialization);
+ par = get_download_sync_filename (dc->parent, dc->parent->serialization, "");
if (par == NULL)
return NULL;
GNUNET_asprintf (&epar,
- "%s.dir%s%s",
+ "%s.dir%s%s%s",
par,
DIR_SEPARATOR_STR,
- uni);
+ uni,
+ ext);
GNUNET_free (par);
return epar;
}
if (NULL == dc->serialization)
{
- dir = get_download_sync_filename (dc, "");
+ dir = get_download_sync_filename (dc, "", "");
if (dir == NULL)
return;
+ if (GNUNET_OK !=
+ GNUNET_DISK_directory_create_for_file (dir))
+ {
+ GNUNET_free (dir);
+ return;
+ }
fn = GNUNET_DISK_mktemp (dir);
GNUNET_free (dir);
+ if (fn == NULL)
+ return;
dc->serialization = get_serialization_short_name (fn);
}
else
{
- fn = get_download_sync_filename (dc, dc->serialization);
+ fn = get_download_sync_filename (dc, dc->serialization, "");
+ if (fn == NULL)
+ {
+ GNUNET_free (dc->serialization);
+ dc->serialization = NULL;
+ GNUNET_free (fn);
+ return;
+ }
}
wh = GNUNET_BIO_write_open (fn);
if (wh == NULL)
(GNUNET_YES == GNUNET_FS_uri_test_loc (dc->uri)) );
uris = GNUNET_FS_uri_to_string (dc->uri);
num_pending = 0;
- if (dc->emsg != NULL)
+ if (dc->emsg == NULL)
(void) GNUNET_CONTAINER_multihashmap_iterate (dc->active,
&count_download_requests,
&num_pending);
GNUNET_BIO_write_int32 (wh, (uint32_t) dc->has_finished)) ||
(GNUNET_OK !=
GNUNET_BIO_write_int32 (wh, num_pending)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (GNUNET_SYSERR ==
GNUNET_CONTAINER_multihashmap_iterate (dc->active,
&write_download_request,
wh))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
GNUNET_free_non_null (uris);
+ uris = NULL;
if (GNUNET_OK !=
GNUNET_BIO_write_close (wh))
{
wh = NULL;
+ GNUNET_break (0);
goto cleanup;
}
GNUNET_free (fn);
uris = NULL;
if (NULL == sr->serialization)
sr->serialization = make_serialization_file_name_in_dir (sr->sc->h,
- (sr->sc->parent == NULL)
+ (sr->sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sr->sc->serialization);
if (NULL == sr->serialization)
return;
wh = get_write_handle_in_dir (sr->sc->h,
- (sr->sc->parent == NULL)
+ (sr->sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sr->sc->serialization,
sr->serialization);
+ if (wh == NULL)
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
uris = GNUNET_FS_uri_to_string (sr->uri);
if ( (GNUNET_OK !=
GNUNET_BIO_write_string (wh, uris)) ||
(GNUNET_OK !=
GNUNET_BIO_write_string (wh, sr->download != NULL ? sr->download->serialization : NULL)) ||
+ (GNUNET_OK !=
+ GNUNET_BIO_write_string (wh, sr->update_search != NULL ? sr->update_search->serialization : NULL)) ||
(GNUNET_OK !=
GNUNET_BIO_write_meta_data (wh, sr->meta)) ||
(GNUNET_OK !=
GNUNET_BIO_write_int32 (wh, sr->availability_success)) ||
(GNUNET_OK !=
GNUNET_BIO_write_int32 (wh, sr->availability_trials)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if (GNUNET_OK !=
GNUNET_BIO_write_close (wh))
{
wh = NULL;
+ GNUNET_break (0);
goto cleanup;
}
GNUNET_free_non_null (uris);
if (wh != NULL)
(void) GNUNET_BIO_write_close (wh);
remove_sync_file_in_dir (sr->sc->h,
- (sr->sc->parent == NULL)
+ (sr->sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sr->sc->serialization,
GNUNET_FS_search_sync_ (struct GNUNET_FS_SearchContext *sc)
{
struct GNUNET_BIO_WriteHandle *wh;
- struct GNUNET_FS_SearchContext *scc;
char *uris;
char in_pause;
const char *category;
-
- category = (sc->parent == NULL) ? GNUNET_FS_SYNC_PATH_MASTER_SEARCH : GNUNET_FS_SYNC_PATH_CHILD_SEARCH;
+ category = (sc->psearch_result == NULL)
+ ? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
+ : GNUNET_FS_SYNC_PATH_CHILD_SEARCH;
if (NULL == sc->serialization)
sc->serialization = make_serialization_file_name (sc->h,
category);
if (NULL == sc->serialization)
return;
+ uris = NULL;
wh = get_write_handle (sc->h, category, sc->serialization);
+ if (wh == NULL)
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
GNUNET_assert ( (GNUNET_YES == GNUNET_FS_uri_test_ksk (sc->uri)) ||
(GNUNET_YES == GNUNET_FS_uri_test_sks (sc->uri)) );
uris = GNUNET_FS_uri_to_string (sc->uri);
GNUNET_BIO_write (wh, &in_pause, sizeof (in_pause))) ||
(GNUNET_OK !=
GNUNET_BIO_write_int32 (wh, sc->anonymity)) )
- goto cleanup;
- GNUNET_free (uris);
- uris = NULL;
- scc = sc->child_head;
- while (NULL != scc)
{
- if (scc->serialization == NULL)
- break;
- if (GNUNET_OK !=
- GNUNET_BIO_write_string (wh, scc->serialization))
- goto cleanup;
- scc = scc->next;
+ GNUNET_break (0);
+ goto cleanup;
}
- GNUNET_BIO_write_string (wh, NULL);
+ GNUNET_free (uris);
+ uris = NULL;
if (GNUNET_OK !=
GNUNET_BIO_write_close (wh))
{
wh = NULL;
+ GNUNET_break (0);
goto cleanup;
}
return;
uc->serialization = get_serialization_short_name (filename);
rh = GNUNET_BIO_read_open (filename);
if (rh == NULL)
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
if ( (GNUNET_OK !=
GNUNET_BIO_read_string (rh, "unindex-fn", &uc->filename, 10*1024)) ||
(GNUNET_OK !=
read_start_time (rh, &uc->start_time)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &state)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
uc->state = (enum UnindexState) state;
switch (state)
{
case UNINDEX_STATE_FS_NOTIFY:
if (GNUNET_OK !=
GNUNET_BIO_read (rh, "unindex-hash", &uc->file_id, sizeof (GNUNET_HashCode)))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
break;
case UNINDEX_STATE_DS_REMOVE:
break;
case UNINDEX_STATE_ERROR:
if (GNUNET_OK !=
GNUNET_BIO_read_string (rh, "unindex-emsg", &uc->emsg, 10*1024))
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
break;
- case UNINDEX_STATE_ABORTED:
- GNUNET_break (0);
- goto cleanup;
default:
GNUNET_break (0);
goto cleanup;
}
+ uc->top = GNUNET_FS_make_top (h,
+ &GNUNET_FS_unindex_signal_suspend_,
+ uc);
pi.status = GNUNET_FS_STATUS_UNINDEX_RESUME;
pi.value.unindex.specifics.resume.message = uc->emsg;
GNUNET_FS_unindex_make_status_ (&pi,
switch (uc->state)
{
case UNINDEX_STATE_HASHING:
- GNUNET_CRYPTO_hash_file (uc->h->sched,
- GNUNET_SCHEDULER_PRIORITY_IDLE,
- uc->filename,
- HASHING_BLOCKSIZE,
- &GNUNET_FS_unindex_process_hash_,
- uc);
+ uc->fhc = GNUNET_CRYPTO_hash_file (GNUNET_SCHEDULER_PRIORITY_IDLE,
+ uc->filename,
+ HASHING_BLOCKSIZE,
+ &GNUNET_FS_unindex_process_hash_,
+ uc);
break;
case UNINDEX_STATE_FS_NOTIFY:
uc->state = UNINDEX_STATE_HASHING;
const char *serialization);
+/**
+ * Deserialize a search.
+ *
+ * @param h overall context
+ * @param rh file to deserialize from
+ * @param psearch_result parent search result
+ * @param serialization name under which the search was serialized
+ */
+static struct GNUNET_FS_SearchContext *
+deserialize_search (struct GNUNET_FS_Handle *h,
+ struct GNUNET_BIO_ReadHandle *rh,
+ struct GNUNET_FS_SearchResult *psearch_result,
+ const char *serialization);
+
+
/**
* Function called with a filename of serialized search result
* to deserialize.
char *uris;
char *emsg;
char *download;
+ char *update_srch;
struct GNUNET_BIO_ReadHandle *rh;
struct GNUNET_BIO_ReadHandle *drh;
struct GNUNET_FS_SearchResult *sr;
if (ser != NULL)
{
remove_sync_file_in_dir (sc->h,
- (sc->parent == NULL)
+ (sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sc->serialization,
emsg = NULL;
uris = NULL;
download = NULL;
+ update_srch = NULL;
sr = GNUNET_malloc (sizeof (struct GNUNET_FS_SearchResult));
sr->serialization = ser;
if ( (GNUNET_OK !=
(NULL == (sr->uri = GNUNET_FS_uri_parse (uris, &emsg))) ||
(GNUNET_OK !=
GNUNET_BIO_read_string (rh, "download-lnk", &download, 16)) ||
+ (GNUNET_OK !=
+ GNUNET_BIO_read_string (rh, "search-lnk", &update_srch, 16)) ||
(GNUNET_OK !=
GNUNET_BIO_read_meta_data (rh, "result-meta", &sr->meta)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &sr->availability_success)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &sr->availability_trials)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
GNUNET_free (uris);
if (download != NULL)
{
drh = get_read_handle (sc->h,
GNUNET_FS_SYNC_PATH_CHILD_DOWNLOAD,
download);
- deserialize_download (sc->h,
- drh,
- NULL,
- sr,
- download);
- if (GNUNET_OK !=
- GNUNET_BIO_read_close (drh, &emsg))
+ if (drh != NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Failed to resume sub-download `%s': %s\n"),
- download,
- emsg);
- GNUNET_free (emsg);
+ deserialize_download (sc->h,
+ drh,
+ NULL,
+ sr,
+ download);
+ if (GNUNET_OK !=
+ GNUNET_BIO_read_close (drh, &emsg))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Failed to resume sub-download `%s': %s\n"),
+ download,
+ emsg);
+ GNUNET_free (emsg);
+ }
}
GNUNET_free (download);
}
+ if (update_srch != NULL)
+ {
+ drh = get_read_handle (sc->h,
+ GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
+ update_srch);
+ if (drh != NULL)
+ {
+ deserialize_search (sc->h,
+ drh,
+ sr,
+ update_srch);
+ if (GNUNET_OK !=
+ GNUNET_BIO_read_close (drh, &emsg))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Failed to resume sub-search `%s': %s\n"),
+ update_srch,
+ emsg);
+ GNUNET_free (emsg);
+ }
+ }
+ GNUNET_free (update_srch);
+ }
GNUNET_CONTAINER_multihashmap_put (sc->master_result_map,
&sr->key,
sr,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+ if (GNUNET_OK !=
+ GNUNET_BIO_read_close (rh, &emsg))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Failure while resuming search operation `%s': %s\n"),
+ filename,
+ emsg);
+ GNUNET_free (emsg);
+ }
return GNUNET_OK;
cleanup:
GNUNET_free_non_null (download);
GNUNET_free_non_null (emsg);
GNUNET_free_non_null (uris);
+ GNUNET_free_non_null (update_srch);
if (sr->uri != NULL)
GNUNET_FS_uri_destroy (sr->uri);
if (sr->meta != NULL)
GNUNET_CONTAINER_meta_data_destroy (sr->meta);
GNUNET_free (sr->serialization);
GNUNET_free (sr);
+ if (GNUNET_OK !=
+ GNUNET_BIO_read_close (rh, &emsg))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Failure while resuming search operation `%s': %s\n"),
+ filename,
+ emsg);
+ GNUNET_free (emsg);
+ }
return GNUNET_OK;
}
}
+/**
+ * Signal resuming of a search to our clients (for the
+ * top level search and all sub-searches).
+ *
+ * @param sc search being resumed
+ */
+static void
+signal_search_resume (struct GNUNET_FS_SearchContext *sc);
+
+
/**
* Iterator over search results signaling resume to the client for
* each result.
{
GNUNET_FS_search_start_probe_ (sr);
}
+ if (sr->update_search != NULL)
+ signal_search_resume (sr->update_search);
return GNUNET_YES;
}
+/**
+ * Free memory allocated by the search context and its children
+ *
+ * @param sc search context to free
+ */
+static void
+free_search_context (struct GNUNET_FS_SearchContext *sc);
+
+
/**
* Iterator over search results freeing each.
*
{
struct GNUNET_FS_SearchResult *sr = value;
+ if (sr->update_search != NULL)
+ {
+ free_search_context (sr->update_search);
+ GNUNET_assert (NULL == sr->update_search);
+ }
GNUNET_CONTAINER_meta_data_destroy (sr->meta);
GNUNET_FS_uri_destroy (sr->uri);
GNUNET_free (sr);
static void
free_search_context (struct GNUNET_FS_SearchContext *sc)
{
- struct GNUNET_FS_SearchContext *scc;
-
- while (NULL != (scc = sc->child_head))
- {
- GNUNET_CONTAINER_DLL_remove (sc->child_head,
- sc->child_tail,
- scc);
- free_search_context (scc);
- }
- GNUNET_free_non_null (sc->emsg);
if (sc->serialization != NULL)
{
GNUNET_FS_remove_sync_file_ (sc->h,
- (sc->parent == NULL)
+ (sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sc->serialization);
GNUNET_FS_remove_sync_dir_ (sc->h,
- (sc->parent == NULL)
+ (sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sc->serialization);
}
GNUNET_free_non_null (sc->serialization);
+ GNUNET_free_non_null (sc->emsg);
if (sc->uri != NULL)
GNUNET_FS_uri_destroy (sc->uri);
if (sc->master_result_map != NULL)
ser = get_serialization_short_name (filename);
rh = GNUNET_BIO_read_open (filename);
+ if (rh == NULL)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Failed to resume sub-download `%s': could not open file `%s'\n"),
+ ser,
+ filename);
+ GNUNET_free (ser);
+ return GNUNET_OK;
+ }
deserialize_download (parent->h,
rh,
parent,
GNUNET_BIO_read_int32 (rh, &status)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &num_pending)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
dc->options = (enum GNUNET_FS_DownloadOptions) options;
dc->active = GNUNET_CONTAINER_multihashmap_create (16);
dc->has_finished = (int) status;
&dc->target));
if ( (dc->length > dc->completed) &&
(num_pending == 0) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
while (0 < num_pending--)
{
dr = GNUNET_malloc (sizeof (struct DownloadRequest));
GNUNET_BIO_read_int64 (rh, &dr->offset)) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &dr->depth)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
dr->is_pending = GNUNET_YES;
dr->next = dc->pending;
dc->pending = dr;
+ GNUNET_CONTAINER_multihashmap_put (dc->active,
+ &dr->chk.query,
+ dr,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+
dr = NULL;
}
- dn = get_download_sync_filename (dc, "");
+ dn = get_download_sync_filename (dc, dc->serialization, ".dir");
if (dn != NULL)
{
- GNUNET_DISK_directory_scan (dn, &deserialize_subdownload, dc);
+ if (GNUNET_YES ==
+ GNUNET_DISK_directory_test (dn))
+ GNUNET_DISK_directory_scan (dn, &deserialize_subdownload, dc);
GNUNET_free (dn);
}
if (parent != NULL)
- GNUNET_CONTAINER_DLL_insert (parent->child_head,
- parent->child_tail,
- dc);
+ {
+ abort (); // for debugging for now
+ GNUNET_CONTAINER_DLL_insert (parent->child_head,
+ parent->child_tail,
+ dc);
+ }
if (search != NULL)
{
dc->search = search;
search->download = dc;
}
- signal_download_resume (dc);
+ if ( (parent == NULL) &&
+ (search == NULL) )
+ {
+ dc->top = GNUNET_FS_make_top (dc->h,
+ &GNUNET_FS_download_signal_suspend_,
+ dc);
+ signal_download_resume (dc);
+ }
GNUNET_free (uris);
return;
cleanup:
GNUNET_free_non_null (uris);
GNUNET_free_non_null (dr);
+ GNUNET_free_non_null (emsg);
free_download_context (dc);
}
static void
signal_search_resume (struct GNUNET_FS_SearchContext *sc)
{
- struct GNUNET_FS_SearchContext *scc;
struct GNUNET_FS_ProgressInfo pi;
pi.status = GNUNET_FS_STATUS_SEARCH_RESUME;
pi.value.search.specifics.resume.is_paused = (sc->client == NULL) ? GNUNET_YES : GNUNET_NO;
sc->client_info = GNUNET_FS_search_make_status_ (&pi,
sc);
- scc = sc->child_head;
- while (NULL != scc)
- {
- signal_search_resume (scc);
- scc = scc->next;
- }
+ GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
+ &signal_result_resume,
+ sc);
+
}
*
* @param h overall context
* @param rh file to deserialize from
- * @param parent parent search
+ * @param psearch_result parent search result
* @param serialization name under which the search was serialized
*/
static struct GNUNET_FS_SearchContext *
deserialize_search (struct GNUNET_FS_Handle *h,
struct GNUNET_BIO_ReadHandle *rh,
- struct GNUNET_FS_SearchContext *parent,
+ struct GNUNET_FS_SearchResult *psearch_result,
const char *serialization)
{
struct GNUNET_FS_SearchContext *sc;
- struct GNUNET_FS_SearchContext *scc;
- struct GNUNET_BIO_ReadHandle *rhc;
char *emsg;
char *uris;
- char *child_ser;
char *dn;
uint32_t options;
char in_pause;
+ if ( (psearch_result != NULL) &&
+ (psearch_result->update_search != NULL) )
+ {
+ GNUNET_break (0);
+ return NULL;
+ }
uris = NULL;
emsg = NULL;
sc = GNUNET_malloc (sizeof (struct GNUNET_FS_SearchContext));
- sc->parent = parent;
+ if (psearch_result != NULL)
+ {
+ sc->psearch_result = psearch_result;
+ psearch_result->update_search = sc;
+ }
sc->h = h;
sc->serialization = GNUNET_strdup (serialization);
if ( (GNUNET_OK !=
GNUNET_BIO_read (rh, "search-pause", &in_pause, sizeof (in_pause))) ||
(GNUNET_OK !=
GNUNET_BIO_read_int32 (rh, &sc->anonymity)) )
- goto cleanup;
+ {
+ GNUNET_break (0);
+ goto cleanup;
+ }
sc->options = (enum GNUNET_FS_SearchOptions) options;
sc->master_result_map = GNUNET_CONTAINER_multihashmap_create (16);
dn = get_serialization_file_name_in_dir (h,
- (sc->parent == NULL)
+ (sc->psearch_result == NULL)
? GNUNET_FS_SYNC_PATH_MASTER_SEARCH
: GNUNET_FS_SYNC_PATH_CHILD_SEARCH,
sc->serialization,
"");
if (dn != NULL)
{
- GNUNET_DISK_directory_scan (dn, &deserialize_search_result, sc);
+ if (GNUNET_YES ==
+ GNUNET_DISK_directory_test (dn))
+ GNUNET_DISK_directory_scan (dn, &deserialize_search_result, sc);
GNUNET_free (dn);
}
if ( ('\0' == in_pause) &&
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_("Could not resume running search, will resume as paused search\n"));
}
- while (1)
- {
- if ( (GNUNET_OK !=
- GNUNET_BIO_read_string (rh, "child-serialization", &child_ser, 32)))
- goto cleanup;
- if (child_ser == NULL)
- break;
- rhc = get_read_handle (h, GNUNET_FS_SYNC_PATH_CHILD_SEARCH, child_ser);
- if (rhc != NULL)
- {
- scc = deserialize_search (h, rhc, sc, child_ser);
- if (scc != NULL)
- GNUNET_CONTAINER_DLL_insert (sc->child_head,
- sc->child_tail,
- scc);
- emsg = NULL;
- if (GNUNET_OK !=
- GNUNET_BIO_read_close (rhc, &emsg))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Failed to resume sub-search `%s': %s\n"),
- child_ser,
- emsg);
- GNUNET_free (emsg);
- }
- }
- GNUNET_free (child_ser);
- }
- if (parent != NULL)
- GNUNET_CONTAINER_DLL_insert (parent->child_head,
- parent->child_tail,
- sc);
signal_search_resume (sc);
- GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
- &signal_result_resume,
- sc);
GNUNET_free (uris);
return sc;
cleanup:
return GNUNET_OK;
}
sc = deserialize_search (h, rh, NULL, ser);
+ if (sc != NULL)
+ sc->top = GNUNET_FS_make_top (h, &GNUNET_FS_search_signal_suspend_, sc);
GNUNET_free (ser);
if (GNUNET_OK !=
GNUNET_BIO_read_close (rh, &emsg))
rh = GNUNET_BIO_read_open (filename);
if (rh == NULL)
{
- if (filename != NULL)
- {
- if (0 != UNLINK (filename))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
- "unlink",
- filename);
- GNUNET_free (ser);
- }
+ if (0 != UNLINK (filename))
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
+ "unlink",
+ filename);
+ GNUNET_free (ser);
return GNUNET_OK;
}
deserialize_download (h, rh, NULL, NULL, ser);
dn = get_serialization_file_name (h, master_path, "");
if (dn == NULL)
return;
- GNUNET_DISK_directory_scan (dn, proc, h);
+ if (GNUNET_YES ==
+ GNUNET_DISK_directory_test (dn))
+ GNUNET_DISK_directory_scan (dn, proc, h);
GNUNET_free (dn);
}
/**
* Setup a connection to the file-sharing service.
*
- * @param sched scheduler to use
* @param cfg configuration to use
* @param client_name unique identifier for this client
* @param upcb function to call to notify about FS actions
* @return NULL on error
*/
struct GNUNET_FS_Handle *
-GNUNET_FS_start (struct GNUNET_SCHEDULER_Handle *sched,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
+GNUNET_FS_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
const char *client_name,
GNUNET_FS_ProgressCallback upcb,
void *upcb_cls,
va_list ap;
ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Handle));
- ret->sched = sched;
ret->cfg = cfg;
ret->client_name = GNUNET_strdup (client_name);
ret->upcb = upcb;
while (h->top_head != NULL)
h->top_head->ssf (h->top_head->ssf_cls);
if (h->queue_job != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (h->sched,
- h->queue_job);
+ GNUNET_SCHEDULER_cancel (h->queue_job);
GNUNET_free (h->client_name);
GNUNET_free (h);
}