You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Free Software Foundation, Inc., 59 Tem ple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
-
/**
* @file fs/fs_search.c
* @brief Helper functions for searching.
pi->value.search.sc = sc;
pi->value.search.cctx = sc->client_info;
pi->value.search.pctx =
- (sc->psearch_result == NULL) ? NULL : sc->psearch_result->client_info;
+ (NULL == sc->psearch_result) ? NULL : sc->psearch_result->client_info;
pi->value.search.query = sc->uri;
pi->value.search.duration =
GNUNET_TIME_absolute_get_duration (sc->start_time);
* GNUNET_OK otherwise
*/
static int
-test_result_present (void *cls, const GNUNET_HashCode * key, void *value)
+test_result_present (void *cls, const struct GNUNET_HashCode * key, void *value)
{
const struct GNUNET_FS_Uri *uri = cls;
struct GNUNET_FS_SearchResult *sr = value;
* @return GNUNET_OK
*/
static int
-get_result_present (void *cls, const GNUNET_HashCode * key, void *value)
+get_result_present (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct GetResultContext *grc = cls;
struct GNUNET_FS_SearchResult *sr = value;
/* ignore */
break;
case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
{
GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
&probe_failure_handler, sr);
break;
case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
{
GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
GNUNET_SCHEDULER_add_now (&probe_success_handler, sr);
break;
case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
{
GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
sr = NULL;
break;
case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
- GNUNET_assert (sr->probe_cancel_task == GNUNET_SCHEDULER_NO_TASK);
+ GNUNET_assert (GNUNET_SCHEDULER_NO_TASK == sr->probe_cancel_task);
sr->probe_active_time = GNUNET_TIME_absolute_get ();
sr->probe_cancel_task =
GNUNET_SCHEDULER_add_delayed (sr->remaining_probe_time,
&probe_failure_handler, sr);
break;
case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
{
GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
uint64_t off;
uint64_t len;
- if (sr->probe_ctx != NULL)
+ if (NULL != sr->probe_ctx)
return;
- if (sr->download != NULL)
+ if (NULL != sr->download)
return;
if (0 == (sr->sc->h->flags & GNUNET_FS_FLAGS_DO_PROBES))
return;
if (sr->availability_trials > AVAILABILITY_TRIALS_MAX)
return;
- if ( (sr->uri->type != chk) && (sr->uri->type != loc))
+ if ( (chk != sr->uri->type) && (loc != sr->uri->type))
return;
len = GNUNET_FS_uri_chk_get_file_size (sr->uri);
- if (len == 0)
+ if (0 == len)
return;
if ((len <= DBLOCK_SIZE) && (sr->availability_success > 0))
return;
const struct GNUNET_FS_Uri *uri,
const struct GNUNET_CONTAINER_MetaData *meta)
{
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key;
struct GNUNET_FS_SearchResult *sr;
struct GetResultContext grc;
int is_new;
const struct GNUNET_CONTAINER_MetaData *meta)
{
struct GNUNET_FS_Uri uu;
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key;
struct GNUNET_FS_SearchResult *sr;
/* check if new */
/* notify client */
notify_client_chk_result (sc, sr);
/* search for updates */
- if (strlen (id_update) == 0)
+ if (0 == strlen (id_update))
return; /* no updates */
uu.type = sks;
- uu.data.sks.namespace = sc->uri->data.sks.namespace;
+ uu.data.sks.ns = sc->uri->data.sks.ns;
uu.data.sks.identifier = GNUNET_strdup (id_update);
(void) search_start (sc->h, &uu, sc->anonymity, sc->options, NULL, sr);
GNUNET_free (uu.data.sks.identifier);
size_t edata_size,
char *data)
{
- GNUNET_HashCode q;
+ struct GNUNET_HashCode q;
struct GNUNET_CRYPTO_AesSessionKey skey;
struct GNUNET_CRYPTO_AesInitializationVector iv;
int i;
&q);
/* find key */
for (i = 0; i < sc->uri->data.ksk.keywordCount; i++)
- if (0 == memcmp (&q, &sc->requests[i].query, sizeof (GNUNET_HashCode)))
+ if (0 == memcmp (&q, &sc->requests[i].query, sizeof (struct GNUNET_HashCode)))
break;
if (i == sc->uri->data.ksk.keywordCount)
{
meta = GNUNET_CONTAINER_meta_data_create ();
else
meta = GNUNET_CONTAINER_meta_data_deserialize (&pt[j], sizeof (pt) - j);
- if (meta == NULL)
+ if (NULL == meta)
{
GNUNET_break_op (0); /* kblock malformed */
return;
}
uri = GNUNET_FS_uri_parse (pt, &emsg);
- if (uri == NULL)
+ if (NULL == uri)
{
GNUNET_break_op (0); /* kblock malformed */
GNUNET_free_non_null (emsg);
meta = GNUNET_CONTAINER_meta_data_create ();
else
meta = GNUNET_CONTAINER_meta_data_deserialize (&pt[j], sizeof (pt) - j);
- if (meta == NULL)
+ if (NULL == meta)
{
GNUNET_break_op (0); /* nblock malformed */
return;
uri->data.sks.identifier = GNUNET_strdup (pt);
GNUNET_CRYPTO_hash (&nb->subspace,
sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
- &uri->data.sks.namespace);
+ &uri->data.sks.ns);
uris = GNUNET_FS_uri_to_string (uri);
GNUNET_CONTAINER_meta_data_insert (meta, "<gnunet>", EXTRACTOR_METATYPE_URI,
EXTRACTOR_METAFORMAT_UTF8, "text/plain",
uris, strlen (uris) + 1);
GNUNET_free (uris);
- GNUNET_PSEUDONYM_add (sc->h->cfg, &uri->data.sks.namespace, meta);
+ GNUNET_PSEUDONYM_add (sc->h->cfg, &uri->data.sks.ns, meta);
/* process */
process_ksk_result (sc, &sc->requests[i], uri, meta);
const char *uris;
size_t off;
char *emsg;
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key;
char *identifier;
/* decrypt */
}
/* parse */
off = GNUNET_STRINGS_buffer_tokenize (pt, len, 2, &id, &uris);
- if (off == 0)
+ if (0 == off)
{
GNUNET_break_op (0); /* sblock malformed */
return;
return;
}
uri = GNUNET_FS_uri_parse (uris, &emsg);
- if (uri == NULL)
+ if (NULL == uri)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to parse URI `%s': %s\n", uris,
emsg);
*/
static void
process_result (struct GNUNET_FS_SearchContext *sc, enum GNUNET_BLOCK_Type type,
- struct GNUNET_TIME_Absolute expiration, const void *data,
+ struct GNUNET_TIME_Absolute expiration,
+ const void *data,
size_t size)
{
if (GNUNET_TIME_absolute_get_duration (expiration).rel_value > 0)
/**
* Where to store the keys.
*/
- GNUNET_HashCode *xoff;
+ struct GNUNET_HashCode *xoff;
/**
* Search context we are iterating for.
* @return GNUNET_OK to continue iterating
*/
static int
-build_result_set (void *cls, const GNUNET_HashCode * key, void *value)
+build_result_set (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct MessageBuilderContext *mbc = cls;
struct GNUNET_FS_SearchResult *sr = value;
- if ( (sr->keyword_bitmap != NULL) &&
+ if ( (NULL != sr->keyword_bitmap) &&
(0 == (sr->keyword_bitmap[mbc->keyword_offset / 8] & (1 << (mbc->keyword_offset % 8)))) )
return GNUNET_OK; /* have no match for this keyword yet */
if (mbc->skip_cnt > 0)
mbc->skip_cnt--;
return GNUNET_OK;
}
- if (mbc->put_cnt == 0)
+ if (0 == mbc->put_cnt)
return GNUNET_SYSERR;
mbc->sc->search_request_map_offset++;
mbc->xoff[--mbc->put_cnt] = *key;
* @return GNUNET_OK to continue iterating
*/
static int
-find_result_set (void *cls, const GNUNET_HashCode * key, void *value)
+find_result_set (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct MessageBuilderContext *mbc = cls;
struct GNUNET_FS_SearchResult *sr = value;
- if ( (sr->keyword_bitmap != NULL) &&
+ if ( (NULL != sr->keyword_bitmap) &&
(0 == (sr->keyword_bitmap[mbc->keyword_offset / 8] & (1 << (mbc->keyword_offset % 8)))) )
return GNUNET_OK; /* have no match for this keyword yet */
mbc->put_cnt++;
size_t msize;
struct SearchMessage *sm;
const char *identifier;
- GNUNET_HashCode key;
- GNUNET_HashCode idh;
+ struct GNUNET_HashCode key;
+ struct GNUNET_HashCode idh;
unsigned int sqms;
uint32_t options;
mbc.skip_cnt = sc->search_request_map_offset;
sm = buf;
sm->header.type = htons (GNUNET_MESSAGE_TYPE_FS_START_SEARCH);
- mbc.xoff = (GNUNET_HashCode *) & sm[1];
+ mbc.xoff = (struct GNUNET_HashCode *) & sm[1];
options = SEARCH_MESSAGE_OPTION_NONE;
if (0 != (sc->options & GNUNET_FS_SEARCH_OPTION_LOOPBACK_ONLY))
options |= SEARCH_MESSAGE_OPTION_LOOPBACK_ONLY;
msize = sizeof (struct SearchMessage);
GNUNET_assert (size >= msize);
mbc.keyword_offset = sc->keyword_offset;
+ /* calculate total number of known results (in put_cnt => sqms) */
mbc.put_cnt = 0;
GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
&find_result_set, &mbc);
sqms = mbc.put_cnt;
- mbc.put_cnt = (size - msize) / sizeof (GNUNET_HashCode);
+ /* calculate how many results we can send in this message */
+ mbc.put_cnt = (size - msize) / sizeof (struct GNUNET_HashCode);
mbc.put_cnt = GNUNET_MIN (mbc.put_cnt, sqms - mbc.skip_cnt);
if (sc->search_request_map_offset < sqms)
GNUNET_assert (mbc.put_cnt > 0);
+ /* now build message */
+ msize += sizeof (struct GNUNET_HashCode) * mbc.put_cnt;
sm->header.size = htons (msize);
sm->type = htonl (GNUNET_BLOCK_TYPE_ANY);
sm->anonymity_level = htonl (sc->anonymity);
- memset (&sm->target, 0, sizeof (GNUNET_HashCode));
+ memset (&sm->target, 0, sizeof (struct GNUNET_HashCode));
sm->query = sc->requests[sc->keyword_offset].query;
- msize += sizeof (GNUNET_HashCode) * mbc.put_cnt;
GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
&build_result_set, &mbc);
- sm->header.size = htons (msize);
GNUNET_assert (sqms >= sc->search_request_map_offset);
if (sqms != sc->search_request_map_offset)
{
GNUNET_assert (size >= msize);
sm->type = htonl (GNUNET_BLOCK_TYPE_FS_SBLOCK);
sm->anonymity_level = htonl (sc->anonymity);
- sm->target = sc->uri->data.sks.namespace;
+ sm->target = sc->uri->data.sks.ns;
identifier = sc->uri->data.sks.identifier;
GNUNET_CRYPTO_hash (identifier, strlen (identifier), &key);
- GNUNET_CRYPTO_hash (&key, sizeof (GNUNET_HashCode), &idh);
+ GNUNET_CRYPTO_hash (&key, sizeof (struct GNUNET_HashCode), &idh);
GNUNET_CRYPTO_hash_xor (&idh, &sm->target, &sm->query);
- mbc.put_cnt = (size - msize) / sizeof (GNUNET_HashCode);
+ mbc.put_cnt = (size - msize) / sizeof (struct GNUNET_HashCode);
sqms = GNUNET_CONTAINER_multihashmap_size (sc->master_result_map);
mbc.put_cnt = GNUNET_MIN (mbc.put_cnt, sqms - mbc.skip_cnt);
mbc.keyword_offset = 0;
if (sc->search_request_map_offset < sqms)
GNUNET_assert (mbc.put_cnt > 0);
- msize += sizeof (GNUNET_HashCode) * mbc.put_cnt;
+ msize += sizeof (struct GNUNET_HashCode) * mbc.put_cnt;
GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
&build_result_set, &mbc);
sm->header.size = htons (msize);
sqms =
GNUNET_CONTAINER_multihashmap_size (sc->master_result_map) -
sc->search_request_map_offset;
- fit = (GNUNET_SERVER_MAX_MESSAGE_SIZE - 1 - size) / sizeof (GNUNET_HashCode);
+ fit = (GNUNET_SERVER_MAX_MESSAGE_SIZE - 1 - size) / sizeof (struct GNUNET_HashCode);
fit = GNUNET_MIN (fit, sqms);
- size += sizeof (GNUNET_HashCode) * fit;
+ size += sizeof (struct GNUNET_HashCode) * fit;
GNUNET_CLIENT_notify_transmit_ready (sc->client, size,
GNUNET_CONSTANTS_SERVICE_TIMEOUT,
GNUNET_NO, &transmit_search_request, sc);
GNUNET_CLIENT_disconnect (sc->client);
sc->client = NULL;
}
+ if (0 == sc->reconnect_backoff.rel_value)
+ sc->reconnect_backoff = GNUNET_TIME_UNIT_MILLISECONDS;
+ else
+ sc->reconnect_backoff = GNUNET_TIME_relative_min (GNUNET_TIME_relative_multiply (sc->reconnect_backoff, 2),
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 10));
+
sc->task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &do_reconnect,
+ GNUNET_SCHEDULER_add_delayed (sc->reconnect_backoff,
+ &do_reconnect,
sc);
}
sc->uri = GNUNET_FS_uri_dup (uri);
sc->anonymity = anonymity;
sc->start_time = GNUNET_TIME_absolute_get ();
- if (psearch != NULL)
+ if (NULL != psearch)
{
sc->psearch_result = psearch;
psearch->update_search = sc;
}
- sc->master_result_map = GNUNET_CONTAINER_multihashmap_create (16);
+ sc->master_result_map = GNUNET_CONTAINER_multihashmap_create (16, GNUNET_NO);
sc->client_info = cctx;
if (GNUNET_OK != GNUNET_FS_search_start_searching_ (sc))
{
{
unsigned int i;
const char *keyword;
- GNUNET_HashCode hc;
+ struct GNUNET_HashCode hc;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pub;
struct GNUNET_CRYPTO_RsaPrivateKey *pk;
keyword = &sc->uri->data.ksk.keywords[i][1];
GNUNET_CRYPTO_hash (keyword, strlen (keyword), &hc);
pk = GNUNET_CRYPTO_rsa_key_create_from_hash (&hc);
- GNUNET_assert (pk != NULL);
+ GNUNET_assert (NULL != pk);
GNUNET_CRYPTO_rsa_key_get_public (pk, &pub);
GNUNET_CRYPTO_rsa_key_free (pk);
GNUNET_CRYPTO_hash (&pub,
sc->requests[i].mandatory = (sc->uri->data.ksk.keywords[i][0] == '+');
if (sc->requests[i].mandatory)
sc->mandatory_count++;
- sc->requests[i].results = GNUNET_CONTAINER_multihashmap_create (4);
+ sc->requests[i].results = GNUNET_CONTAINER_multihashmap_create (4, GNUNET_NO);
GNUNET_CRYPTO_hash (keyword, strlen (keyword), &sc->requests[i].key);
}
}
* @return GNUNET_OK
*/
static int
-search_result_freeze_probes (void *cls, const GNUNET_HashCode * key,
+search_result_freeze_probes (void *cls, const struct GNUNET_HashCode * key,
void *value)
{
struct GNUNET_FS_SearchResult *sr = value;
- if (sr->probe_ctx != NULL)
+ if (NULL != sr->probe_ctx)
{
GNUNET_FS_download_stop (sr->probe_ctx, GNUNET_YES);
sr->probe_ctx = NULL;
}
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
{
GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
}
- if (sr->update_search != NULL)
+ if (NULL != sr->update_search)
GNUNET_FS_search_pause (sr->update_search);
return GNUNET_OK;
}
* @return GNUNET_OK
*/
static int
-search_result_resume_probes (void *cls, const GNUNET_HashCode * key,
+search_result_resume_probes (void *cls, const struct GNUNET_HashCode * key,
void *value)
{
struct GNUNET_FS_SearchResult *sr = value;
GNUNET_FS_search_start_probe_ (sr);
- if (sr->update_search != NULL)
+ if (NULL != sr->update_search)
GNUNET_FS_search_continue (sr->update_search);
return GNUNET_OK;
}
* @return GNUNET_OK
*/
static int
-search_result_suspend (void *cls, const GNUNET_HashCode * key, void *value)
+search_result_suspend (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct GNUNET_FS_SearchContext *sc = cls;
struct GNUNET_FS_SearchResult *sr = value;
struct GNUNET_FS_ProgressInfo pi;
- if (sr->download != NULL)
+ if (NULL != sr->download)
+ {
GNUNET_FS_download_signal_suspend_ (sr->download);
- if (sr->update_search != NULL)
+ sr->download = NULL;
+ }
+ if (NULL != sr->probe_ctx)
+ {
+ GNUNET_FS_download_stop (sr->probe_ctx, GNUNET_YES);
+ sr->probe_ctx = NULL;
+ }
+ if (NULL != sr->update_search)
+ {
GNUNET_FS_search_signal_suspend_ (sr->update_search);
+ sr->update_search = NULL;
+ }
pi.status = GNUNET_FS_STATUS_SEARCH_RESULT_SUSPEND;
pi.value.search.specifics.result_suspend.cctx = sr->client_info;
pi.value.search.specifics.result_suspend.meta = sr->meta;
GNUNET_free_non_null (sr->serialization);
GNUNET_FS_uri_destroy (sr->uri);
GNUNET_CONTAINER_meta_data_destroy (sr->meta);
- if (sr->probe_ctx != NULL)
- GNUNET_FS_download_stop (sr->probe_ctx, GNUNET_YES);
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
+ {
GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
+ sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
+ }
GNUNET_free_non_null (sr->keyword_bitmap);
GNUNET_free (sr);
return GNUNET_OK;
if (NULL != sc->client)
GNUNET_CLIENT_disconnect (sc->client);
GNUNET_CONTAINER_multihashmap_destroy (sc->master_result_map);
- if (sc->requests != NULL)
+ if (NULL != sc->requests)
{
GNUNET_assert (GNUNET_FS_uri_test_ksk (sc->uri));
for (i = 0; i < sc->uri->data.ksk.keywordCount; i++)
struct GNUNET_FS_SearchContext *ret;
ret = search_start (h, uri, anonymity, options, cctx, NULL);
- if (ret == NULL)
+ if (NULL == ret)
return NULL;
ret->top = GNUNET_FS_make_top (h, &GNUNET_FS_search_signal_suspend_, ret);
return ret;
{
struct GNUNET_FS_ProgressInfo pi;
- if (sc->task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sc->task)
GNUNET_SCHEDULER_cancel (sc->task);
sc->task = GNUNET_SCHEDULER_NO_TASK;
if (NULL != sc->client)
{
struct GNUNET_FS_ProgressInfo pi;
- GNUNET_assert (sc->client == NULL);
- GNUNET_assert (sc->task == GNUNET_SCHEDULER_NO_TASK);
+ GNUNET_assert (NULL == sc->client);
+ GNUNET_assert (GNUNET_SCHEDULER_NO_TASK == sc->task);
do_reconnect (sc, NULL);
GNUNET_FS_search_sync_ (sc);
pi.status = GNUNET_FS_STATUS_SEARCH_CONTINUED;
* @return GNUNET_OK
*/
static int
-search_result_stop (void *cls, const GNUNET_HashCode * key, void *value)
+search_result_stop (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct GNUNET_FS_SearchContext *sc = cls;
struct GNUNET_FS_SearchResult *sr = value;
struct GNUNET_FS_ProgressInfo pi;
+ if (NULL != sr->probe_ctx)
+ {
+ GNUNET_FS_download_stop (sr->probe_ctx, GNUNET_YES);
+ sr->probe_ctx = NULL;
+ }
+ if (GNUNET_SCHEDULER_NO_TASK != sr->probe_cancel_task)
+ {
+ GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
+ sr->probe_cancel_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+
if (NULL != sr->download)
{
sr->download->search = NULL;
* @return GNUNET_OK
*/
static int
-search_result_free (void *cls, const GNUNET_HashCode * key, void *value)
+search_result_free (void *cls, const struct GNUNET_HashCode * key, void *value)
{
struct GNUNET_FS_SearchResult *sr = value;
if (NULL != sr->update_search)
{
GNUNET_FS_search_stop (sr->update_search);
- GNUNET_assert (sr->update_search == NULL);
+ GNUNET_assert (NULL == sr->update_search);
}
+ GNUNET_break (NULL == sr->probe_ctx);
+ GNUNET_break (GNUNET_SCHEDULER_NO_TASK == sr->probe_cancel_task);
GNUNET_break (NULL == sr->client_info);
GNUNET_free_non_null (sr->serialization);
GNUNET_FS_uri_destroy (sr->uri);
GNUNET_CONTAINER_meta_data_destroy (sr->meta);
- if (sr->probe_ctx != NULL)
- GNUNET_FS_download_stop (sr->probe_ctx, GNUNET_YES);
- if (sr->probe_cancel_task != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (sr->probe_cancel_task);
GNUNET_free_non_null (sr->keyword_bitmap);
GNUNET_free (sr);
return GNUNET_OK;
struct GNUNET_FS_ProgressInfo pi;
unsigned int i;
- if (sc->top != NULL)
+ if (NULL != sc->top)
GNUNET_FS_end_top (sc->h, sc->top);
GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
&search_result_stop, sc);
- if (sc->psearch_result != NULL)
+ if (NULL != sc->psearch_result)
sc->psearch_result->update_search = NULL;
- if (sc->serialization != NULL)
+ if (NULL != sc->serialization)
{
GNUNET_FS_remove_sync_file_ (sc->h,
(sc->psearch_result !=
pi.status = GNUNET_FS_STATUS_SEARCH_STOPPED;
sc->client_info = GNUNET_FS_search_make_status_ (&pi, sc);
GNUNET_break (NULL == sc->client_info);
- if (sc->task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != sc->task)
GNUNET_SCHEDULER_cancel (sc->task);
if (NULL != sc->client)
GNUNET_CLIENT_disconnect (sc->client);
GNUNET_CONTAINER_multihashmap_iterate (sc->master_result_map,
&search_result_free, sc);
GNUNET_CONTAINER_multihashmap_destroy (sc->master_result_map);
- if (sc->requests != NULL)
+ if (NULL != sc->requests)
{
GNUNET_assert (GNUNET_FS_uri_test_ksk (sc->uri));
for (i = 0; i < sc->uri->data.ksk.keywordCount; i++)
projects / oweals / gnunet.git / blobdiff