WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
-
+
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
-*/
+ */
/**
* @file datastore/gnunet-datastore.c
GNUNET_NETWORK_STRUCT_BEGIN
-struct DataRecord
-{
+struct DataRecord {
/**
* Number of bytes in the item (NBO).
*/
static void
-do_shutdown (void *cls)
+do_shutdown(void *cls)
{
if (NULL != qe)
- GNUNET_DATASTORE_cancel (qe);
+ GNUNET_DATASTORE_cancel(qe);
if (NULL != datastore)
- GNUNET_DATASTORE_disconnect (datastore, GNUNET_NO);
+ GNUNET_DATASTORE_disconnect(datastore, GNUNET_NO);
if (NULL != file_handle)
- GNUNET_DISK_file_close (file_handle);
+ GNUNET_DISK_file_close(file_handle);
}
* Begin dumping the database.
*/
static void
-start_dump (void);
+start_dump(void);
/**
* Begin inserting into the database.
*/
static void
-start_insert (void);
+start_insert(void);
/**
* Perform next GET operation.
*/
static void
-do_get (const uint64_t next_uid);
+do_get(const uint64_t next_uid);
/**
* maybe 0 if no unique identifier is available
*/
static void
-get_cb (void *cls,
- const struct GNUNET_HashCode *key,
- size_t size,
- const void *data,
- enum GNUNET_BLOCK_Type type,
- uint32_t priority,
- uint32_t anonymity,
- uint32_t replication,
- struct GNUNET_TIME_Absolute expiration,
- uint64_t uid)
+get_cb(void *cls,
+ const struct GNUNET_HashCode *key,
+ size_t size,
+ const void *data,
+ enum GNUNET_BLOCK_Type type,
+ uint32_t priority,
+ uint32_t anonymity,
+ uint32_t replication,
+ struct GNUNET_TIME_Absolute expiration,
+ uint64_t uid)
{
qe = NULL;
if (NULL == key)
- {
- fprintf (stderr, _ ("Dumped %" PRIu64 " records\n"), record_count);
- GNUNET_DISK_file_close (file_handle);
- file_handle = NULL;
- if (insert)
- start_insert ();
- else
{
- ret = 0;
- GNUNET_SCHEDULER_shutdown ();
+ fprintf(stderr, _("Dumped %" PRIu64 " records\n"), record_count);
+ GNUNET_DISK_file_close(file_handle);
+ file_handle = NULL;
+ if (insert)
+ start_insert();
+ else
+ {
+ ret = 0;
+ GNUNET_SCHEDULER_shutdown();
+ }
+ return;
}
- return;
- }
struct DataRecord dr;
- dr.size = htonl ((uint32_t) size);
- dr.type = htonl (type);
- dr.priority = htonl (priority);
- dr.anonymity = htonl (anonymity);
- dr.replication = htonl (replication);
- dr.expiration = GNUNET_TIME_absolute_hton (expiration);
+ dr.size = htonl((uint32_t)size);
+ dr.type = htonl(type);
+ dr.priority = htonl(priority);
+ dr.anonymity = htonl(anonymity);
+ dr.replication = htonl(replication);
+ dr.expiration = GNUNET_TIME_absolute_hton(expiration);
dr.key = *key;
ssize_t len;
- len = GNUNET_DISK_file_write (file_handle, &dr, sizeof (dr));
- if (sizeof (dr) != len)
- {
- fprintf (stderr,
- _ ("Short write to file: %zd bytes expecting %zd\n"),
- len,
- sizeof (dr));
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ len = GNUNET_DISK_file_write(file_handle, &dr, sizeof(dr));
+ if (sizeof(dr) != len)
+ {
+ fprintf(stderr,
+ _("Short write to file: %zd bytes expecting %zd\n"),
+ len,
+ sizeof(dr));
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
- len = GNUNET_DISK_file_write (file_handle, data, size);
+ len = GNUNET_DISK_file_write(file_handle, data, size);
if (size != len)
- {
- fprintf (stderr,
- _ ("Short write to file: %zd bytes expecting %zd\n"),
- len,
- size);
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ fprintf(stderr,
+ _("Short write to file: %zd bytes expecting %zd\n"),
+ len,
+ size);
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
record_count++;
- do_get (uid + 1);
+ do_get(uid + 1);
}
* Perform next GET operation.
*/
static void
-do_get (const uint64_t next_uid)
+do_get(const uint64_t next_uid)
{
- GNUNET_assert (NULL == qe);
- qe = GNUNET_DATASTORE_get_key (datastore,
- next_uid,
- false /* random */,
- NULL /* key */,
- GNUNET_BLOCK_TYPE_ANY,
- 0 /* queue_priority */,
- 1 /* max_queue_size */,
- &get_cb,
- NULL /* proc_cls */);
+ GNUNET_assert(NULL == qe);
+ qe = GNUNET_DATASTORE_get_key(datastore,
+ next_uid,
+ false /* random */,
+ NULL /* key */,
+ GNUNET_BLOCK_TYPE_ANY,
+ 0 /* queue_priority */,
+ 1 /* max_queue_size */,
+ &get_cb,
+ NULL /* proc_cls */);
if (NULL == qe)
- {
- fprintf (stderr, _ ("Error queueing datastore GET operation\n"));
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- }
+ {
+ fprintf(stderr, _("Error queueing datastore GET operation\n"));
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ }
}
* Begin dumping the database.
*/
static void
-start_dump ()
+start_dump()
{
record_count = 0;
if (NULL != file_name)
- {
- file_handle = GNUNET_DISK_file_open (file_name,
- GNUNET_DISK_OPEN_WRITE |
- GNUNET_DISK_OPEN_TRUNCATE |
- GNUNET_DISK_OPEN_CREATE,
- GNUNET_DISK_PERM_USER_READ |
- GNUNET_DISK_PERM_USER_WRITE);
- if (NULL == file_handle)
{
- fprintf (stderr, _ ("Unable to open dump file: %s\n"), file_name);
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
+ file_handle = GNUNET_DISK_file_open(file_name,
+ GNUNET_DISK_OPEN_WRITE |
+ GNUNET_DISK_OPEN_TRUNCATE |
+ GNUNET_DISK_OPEN_CREATE,
+ GNUNET_DISK_PERM_USER_READ |
+ GNUNET_DISK_PERM_USER_WRITE);
+ if (NULL == file_handle)
+ {
+ fprintf(stderr, _("Unable to open dump file: %s\n"), file_name);
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
}
- }
else
- {
- file_handle = GNUNET_DISK_get_handle_from_int_fd (STDOUT_FILENO);
- }
- GNUNET_DISK_file_write (file_handle, MAGIC_BYTES, MAGIC_LEN);
- do_get (0);
+ {
+ file_handle = GNUNET_DISK_get_handle_from_int_fd(STDOUT_FILENO);
+ }
+ GNUNET_DISK_file_write(file_handle, MAGIC_BYTES, MAGIC_LEN);
+ do_get(0);
}
* @param msg NULL on success, otherwise an error message
*/
static void
-put_cb (void *cls,
- int32_t success,
- struct GNUNET_TIME_Absolute min_expiration,
- const char *msg)
+put_cb(void *cls,
+ int32_t success,
+ struct GNUNET_TIME_Absolute min_expiration,
+ const char *msg)
{
qe = NULL;
if (GNUNET_SYSERR == success)
- {
- fprintf (stderr, _ ("Failed to store item: %s, aborting\n"), msg);
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ fprintf(stderr, _("Failed to store item: %s, aborting\n"), msg);
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
struct DataRecord dr;
ssize_t len;
- len = GNUNET_DISK_file_read (file_handle, &dr, sizeof (dr));
+ len = GNUNET_DISK_file_read(file_handle, &dr, sizeof(dr));
if (0 == len)
- {
- fprintf (stderr, _ ("Inserted %" PRIu64 " records\n"), record_count);
- ret = 0;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
- else if (sizeof (dr) != len)
- {
- fprintf (stderr,
- _ ("Short read from file: %zd bytes expecting %zd\n"),
- len,
- sizeof (dr));
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ fprintf(stderr, _("Inserted %" PRIu64 " records\n"), record_count);
+ ret = 0;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
+ else if (sizeof(dr) != len)
+ {
+ fprintf(stderr,
+ _("Short read from file: %zd bytes expecting %zd\n"),
+ len,
+ sizeof(dr));
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
- const size_t size = ntohl (dr.size);
+ const size_t size = ntohl(dr.size);
uint8_t data[size];
- len = GNUNET_DISK_file_read (file_handle, data, size);
+ len = GNUNET_DISK_file_read(file_handle, data, size);
if (size != len)
- {
- fprintf (stderr,
- _ ("Short read from file: %zd bytes expecting %zd\n"),
- len,
- size);
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ fprintf(stderr,
+ _("Short read from file: %zd bytes expecting %zd\n"),
+ len,
+ size);
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
record_count++;
- qe = GNUNET_DATASTORE_put (datastore,
- 0,
- &dr.key,
- size,
- data,
- ntohl (dr.type),
- ntohl (dr.priority),
- ntohl (dr.anonymity),
- ntohl (dr.replication),
- GNUNET_TIME_absolute_ntoh (dr.expiration),
- 0,
- 1,
- &put_cb,
- NULL);
+ qe = GNUNET_DATASTORE_put(datastore,
+ 0,
+ &dr.key,
+ size,
+ data,
+ ntohl(dr.type),
+ ntohl(dr.priority),
+ ntohl(dr.anonymity),
+ ntohl(dr.replication),
+ GNUNET_TIME_absolute_ntoh(dr.expiration),
+ 0,
+ 1,
+ &put_cb,
+ NULL);
if (NULL == qe)
- {
- fprintf (stderr, _ ("Error queueing datastore PUT operation\n"));
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- }
+ {
+ fprintf(stderr, _("Error queueing datastore PUT operation\n"));
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ }
}
* Begin inserting into the database.
*/
static void
-start_insert ()
+start_insert()
{
record_count = 0;
if (NULL != file_name)
- {
- file_handle = GNUNET_DISK_file_open (file_name,
- GNUNET_DISK_OPEN_READ,
- GNUNET_DISK_PERM_NONE);
- if (NULL == file_handle)
{
- fprintf (stderr, _ ("Unable to open dump file: %s\n"), file_name);
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
+ file_handle = GNUNET_DISK_file_open(file_name,
+ GNUNET_DISK_OPEN_READ,
+ GNUNET_DISK_PERM_NONE);
+ if (NULL == file_handle)
+ {
+ fprintf(stderr, _("Unable to open dump file: %s\n"), file_name);
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
}
- }
else
- {
- file_handle = GNUNET_DISK_get_handle_from_int_fd (STDIN_FILENO);
- }
+ {
+ file_handle = GNUNET_DISK_get_handle_from_int_fd(STDIN_FILENO);
+ }
uint8_t buf[MAGIC_LEN];
ssize_t len;
- len = GNUNET_DISK_file_read (file_handle, buf, MAGIC_LEN);
- if (len != MAGIC_LEN || 0 != memcmp (buf, MAGIC_BYTES, MAGIC_LEN))
- {
- fprintf (stderr, _ ("Input file is not of a supported format\n"));
- return;
- }
- put_cb (NULL, GNUNET_YES, GNUNET_TIME_UNIT_ZERO_ABS, NULL);
+ len = GNUNET_DISK_file_read(file_handle, buf, MAGIC_LEN);
+ if (len != MAGIC_LEN || 0 != memcmp(buf, MAGIC_BYTES, MAGIC_LEN))
+ {
+ fprintf(stderr, _("Input file is not of a supported format\n"));
+ return;
+ }
+ put_cb(NULL, GNUNET_YES, GNUNET_TIME_UNIT_ZERO_ABS, NULL);
}
* @param cfg configuration
*/
static void
-run (void *cls,
- char *const *args,
- const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
+run(void *cls,
+ char *const *args,
+ const char *cfgfile,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
{
- GNUNET_SCHEDULER_add_shutdown (&do_shutdown, NULL);
- datastore = GNUNET_DATASTORE_connect (cfg);
+ GNUNET_SCHEDULER_add_shutdown(&do_shutdown, NULL);
+ datastore = GNUNET_DATASTORE_connect(cfg);
if (NULL == datastore)
- {
- fprintf (stderr, _ ("Failed connecting to the datastore.\n"));
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ fprintf(stderr, _("Failed connecting to the datastore.\n"));
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ return;
+ }
if (dump)
- start_dump ();
+ start_dump();
else if (insert)
- start_insert ();
+ start_insert();
else
- {
- fprintf (stderr,
- _ ("Please choose at least one operation: %s, %s\n"),
- "dump",
- "insert");
- ret = 1;
- GNUNET_SCHEDULER_shutdown ();
- }
+ {
+ fprintf(stderr,
+ _("Please choose at least one operation: %s, %s\n"),
+ "dump",
+ "insert");
+ ret = 1;
+ GNUNET_SCHEDULER_shutdown();
+ }
}
* @return 0 ok, 1 on error
*/
int
-main (int argc, char *const *argv)
+main(int argc, char *const *argv)
{
struct GNUNET_GETOPT_CommandLineOption options[] =
- {GNUNET_GETOPT_option_flag ('d',
- "dump",
- gettext_noop (
- "Dump all records from the datastore"),
- &dump),
- GNUNET_GETOPT_option_flag ('i',
- "insert",
- gettext_noop (
- "Insert records into the datastore"),
- &insert),
- GNUNET_GETOPT_option_filename ('f',
- "file",
- "FILENAME",
- gettext_noop ("File to dump or insert"),
- &file_name),
- GNUNET_GETOPT_OPTION_END};
- if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
+ { GNUNET_GETOPT_option_flag('d',
+ "dump",
+ gettext_noop(
+ "Dump all records from the datastore"),
+ &dump),
+ GNUNET_GETOPT_option_flag('i',
+ "insert",
+ gettext_noop(
+ "Insert records into the datastore"),
+ &insert),
+ GNUNET_GETOPT_option_filename('f',
+ "file",
+ "FILENAME",
+ gettext_noop("File to dump or insert"),
+ &file_name),
+ GNUNET_GETOPT_OPTION_END };
+
+ if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args(argc, argv, &argc, &argv))
return 2;
if (GNUNET_OK !=
- GNUNET_PROGRAM_run (argc,
- argv,
- "gnunet-datastore",
- gettext_noop ("Manipulate GNUnet datastore"),
- options,
- &run,
- NULL))
+ GNUNET_PROGRAM_run(argc,
+ argv,
+ "gnunet-datastore",
+ gettext_noop("Manipulate GNUnet datastore"),
+ options,
+ &run,
+ NULL))
ret = 1;
- GNUNET_free ((void *) argv);
+ GNUNET_free((void *)argv);
return ret;
}
projects / oweals / gnunet.git / blobdiff