/*
This file is part of GNUnet.
- (C) 2001, 2002, 2004, 2005, 2007, 2009, 2010, 2012 Christian Grothoff (and other contributing authors)
+ (C) 2001-2014 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
* structure of data/hosts/).
*
* @author Christian Grothoff
- *
- * TODO:
- * - notify clients when addresses in HELLO expire (#1933)
*/
#include "platform.h"
struct GNUNET_SERVER_TransmitContext *tc;
/**
- * Include friend only HELLOs GNUNET_YES or _NO
+ * Include friend only HELLOs #GNUNET_YES or #GNUNET_NO
*/
int friend_only;
};
+
/**
* Result of reading a file
*/
*/
struct NotificationContext
{
- /**
- * Next in DLL
- */
- struct NotificationContext *prev;
-
- /**
- * Previous in DLL
- */
- struct NotificationContext *next;
-
- /**
- * Server client
- */
- struct GNUNET_SERVER_Client *client;
-
- /**
- * Interested in friend only HELLO?
- */
- int include_friend_only;
+ /**
+ * Next in DLL
+ */
+ struct NotificationContext *prev;
+
+ /**
+ * Previous in DLL
+ */
+ struct NotificationContext *next;
+
+ /**
+ * Server client
+ */
+ struct GNUNET_SERVER_Client *client;
+
+ /**
+ * Interested in friend only HELLO?
+ */
+ int include_friend_only;
};
* @return generated notification message
*/
static struct InfoMessage *
-make_info_message (const struct HostEntry *he, int include_friend_only)
+make_info_message (const struct HostEntry *he,
+ int include_friend_only)
{
struct InfoMessage *im;
struct GNUNET_HELLO_Message *src;
* @param cls pointer to the current time
* @param address the address
* @param expiration expiration time for the address
- * @return GNUNET_NO if expiration smaller than the current time
+ * @return #GNUNET_NO if expiration smaller than the current time
*/
static int
-discard_expired (void *cls, const struct GNUNET_HELLO_Address *address,
+discard_expired (void *cls,
+ const struct GNUNET_HELLO_Address *address,
struct GNUNET_TIME_Absolute expiration)
{
const struct GNUNET_TIME_Absolute *now = cls;
* @param cls pointer to the counter
* @param address the address
* @param expiration expiration time for the address
- * @return GNUNET_OK (always)
+ * @return #GNUNET_OK (always)
*/
static int
-count_addresses (void *cls, const struct GNUNET_HELLO_Address *address,
+count_addresses (void *cls,
+ const struct GNUNET_HELLO_Address *address,
struct GNUNET_TIME_Absolute expiration)
{
unsigned int *cnt = cls;
/**
* Try to read the HELLOs in the given filename and discard expired
- * addresses. Removes the file if one the HELLO is mal-formed. If all
+ * addresses. Removes the file if one the HELLO is malformed. If all
* addresses are expired, the HELLO is also removed (but the HELLO
* with the public key is still returned if it was found and valid).
- *
- * The file can contain multiple HELLO messages, but onlu a public and a friend only
- * HELLO should be included
+ * The file can contain multiple HELLO messages.
*
* @param fn name of the file
* @param unlink_garbage if #GNUNET_YES, try to remove useless files
unsigned int size_total;
struct GNUNET_TIME_Absolute now;
unsigned int left;
-
const struct GNUNET_HELLO_Message *hello;
struct GNUNET_HELLO_Message *hello_clean;
unsigned read_pos;
if (0 == size_hello)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Failed to parse HELLO in file `%s': %s %u \n"),
- fn,
- "HELLO is invalid and has size of ",
- size_hello);
+ _("Failed to parse HELLO in file `%s'\n"),
+ fn);
if ((GNUNET_YES == unlink_garbage) &&
(0 != UNLINK (fn)) &&
(ENOENT != errno) )
if (NULL == hello_clean)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Failed to parse HELLO in file `%s': %s %u \n"),
- fn,
- "HELLO is invalid and has size of ",
- size_hello);
+ _("Failed to parse HELLO in file `%s'\n"),
+ fn);
if ((GNUNET_YES == unlink_garbage) &&
(0 != UNLINK (fn)) &&
(ENOENT != errno) )
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Found `%s' and `%s' HELLO message in file\n",
- (NULL != r->hello) ? "public" : "NO public",
+ (NULL != r->hello) ? "public" : "NON-public",
(NULL != r->friend_only_hello) ? "friend only" : "NO friend only");
}
struct DirScanContext
{
/**
- * GNUNET_YES if we should remove files that are broken,
- * GNUNET_NO if the directory we are iterating over should
+ * #GNUNET_YES if we should remove files that are broken,
+ * #GNUNET_NO if the directory we are iterating over should
* be treated as read-only by us.
*/
int remove_files;
* @param cls NULL to hit all hosts, otherwise specifies a particular target
* @param key hostID
* @param value information to transmit
- * @return GNUNET_YES (continue to iterate)
+ * @return #GNUNET_YES (continue to iterate)
*/
static int
add_to_tc (void *cls, const struct GNUNET_PeerIdentity *key, void *value)
*
* @param cls pointer to current time (struct GNUNET_TIME_Absolute)
* @param fn filename to test to see if the HELLO expired
- * @return GNUNET_OK (continue iteration)
+ * @return #GNUNET_OK (continue iteration)
*/
static int
discard_hosts_helper (void *cls, const char *fn)
lapm = (const struct ListAllPeersMessage *) message;
tcx.friend_only = ntohl (lapm->include_friend_only);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "`%s' message received\n", "GET_ALL");
+ GNUNET_SERVER_disable_receive_done_warning (client);
tcx.tc = GNUNET_SERVER_transmit_context_create (client);
GNUNET_CONTAINER_multipeermap_iterate (hostmap, &add_to_tc, &tcx);
GNUNET_SERVER_transmit_context_append_data (tcx.tc, NULL, 0,
* Pass the given client the information we have in the respective
* host entry; the client is already in the notification context.
*
- * @param cls the 'struct GNUNET_SERVER_Client' to notify
+ * @param cls the `struct GNUNET_SERVER_Client` to notify
* @param key key for the value (unused)
- * @param value the 'struct HostEntry' to notify the client about
- * @return GNUNET_YES (always, continue to iterate)
+ * @param value the `struct HostEntry` to notify the client about
+ * @return #GNUNET_YES (always, continue to iterate)
*/
static int
do_notify_entry (void *cls, const struct GNUNET_PeerIdentity *key, void *value)
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"`%s' message received\n",
"NOTIFY");
- nc = GNUNET_malloc (sizeof (struct NotificationContext));
+ nc = GNUNET_new (struct NotificationContext);
nc->client = client;
nc->include_friend_only = ntohl (nm->include_friend_only);
*
* @param cls NULL
* @param key key of the host entry
- * @param value the 'struct HostEntry' to free
- * @return GNUNET_YES (continue to iterate)
+ * @param value the `struct HostEntry` to free
+ * @return #GNUNET_YES (continue to iterate)
*/
static int
-free_host_entry (void *cls, const struct GNUNET_PeerIdentity *key, void *value)
+free_host_entry (void *cls,
+ const struct GNUNET_PeerIdentity *key,
+ void *value)
{
struct HostEntry *he = value;
* @param tc scheduler task context, unused
*/
static void
-shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+shutdown_task (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct NotificationContext *cur;
struct NotificationContext *next;
notify_list = GNUNET_SERVER_notification_context_create (server, 0);
noio = GNUNET_CONFIGURATION_get_value_yesno (cfg, "peerinfo", "NO_IO");
use_included = GNUNET_CONFIGURATION_get_value_yesno (cfg, "peerinfo", "USE_INCLUDED_HELLOS");
+ if (GNUNET_SYSERR == use_included)
+ use_included = GNUNET_NO;
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
NULL);
if (GNUNET_YES != noio)
&cron_clean_data_hosts, NULL);
if (GNUNET_YES == use_included)
{
- ip = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_DATADIR);
- GNUNET_asprintf (&peerdir,
- "%shellos",
- ip);
- GNUNET_free (ip);
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _("Importing HELLOs from `%s'\n"),
- peerdir);
- dsc.matched = 0;
- dsc.remove_files = GNUNET_NO;
-
- GNUNET_DISK_directory_scan (peerdir,
- &hosts_directory_scan_callback, &dsc);
-
- GNUNET_free (peerdir);
+ ip = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_DATADIR);
+ GNUNET_asprintf (&peerdir, "%shellos", ip);
+ GNUNET_free(ip);
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Importing HELLOs from `%s'\n"),
+ peerdir);
+ dsc.matched = 0;
+ dsc.remove_files = GNUNET_NO;
+
+ GNUNET_DISK_directory_scan (peerdir, &hosts_directory_scan_callback,
+ &dsc);
+ GNUNET_free (peerdir);
+ }
+ else
+ {
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Skipping import of included HELLOs\n"));
}
}
GNUNET_SERVER_add_handlers (server, handlers);
projects / oweals / gnunet.git / blobdiff