static void
unix_plugin_select (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
+
/**
* Function called for a quick conversion of the binary address to
* a numeric address. Note that the caller must not free the
* @return string representing the same address
*/
static const char *
-unix_address_to_string (void *cls, const void *addr, size_t addrlen);
+unix_address_to_string (void *cls, const void *addr, size_t addrlen)
+{
+ static char rbuf[1024];
+ struct UnixAddress *ua = (struct UnixAddress *) addr;
+ char *addrstr;
+ size_t addr_str_len;
+
+ if ((NULL == addr) || (sizeof (struct UnixAddress) > addrlen))
+ {
+ GNUNET_break(0);
+ return NULL ;
+ }
+ addrstr = (char *) &ua[1];
+ addr_str_len = ntohl (ua->addrlen);
+
+ if (addr_str_len != addrlen - sizeof(struct UnixAddress))
+ {
+ GNUNET_break(0);
+ return NULL ;
+ }
+
+ if ('\0' != addrstr[addr_str_len - 1])
+ {
+ GNUNET_break(0);
+ return NULL ;
+ }
+ if (strlen (addrstr) + 1 != addr_str_len)
+ {
+ GNUNET_break(0);
+ return NULL ;
+ }
+
+ GNUNET_snprintf (rbuf, sizeof(rbuf), "%s.%u.%s", PLUGIN_NAME,
+ ntohl (ua->options), addrstr);
+ return rbuf;
+}
+
static struct sockaddr_un *
-unix_address_to_sockaddr (const char *unixpath , socklen_t *sock_len)
+unix_address_to_sockaddr (const char *unixpath,
+ socklen_t *sock_len)
{
struct sockaddr_un *un;
size_t slen;
#if HAVE_SOCKADDR_IN_SIN_LEN
un->sun_len = (u_char) slen;
#endif
-#if LINUX
- un->sun_path[0] = '\0';
-#endif
-
(*sock_len) = slen;
return un;
}
+
/**
* Re-schedule the main 'select' callback (unix_plugin_select)
* for this plugin.
/**
- * Closure to 'lookup_session_it'.
+ * Closure to #lookup_session_it.
*/
struct LookupCtx
{
*/
const struct UnixAddress *ua;
+ /**
+ * Number of bytes in @e ua
+ */
size_t ua_len;
};
* @param cls the 'struct LookupCtx'
* @param key peer we are looking for (unused)
* @param value a session
- * @return GNUNET_YES if not found (continue looking), GNUNET_NO on success
+ * @return #GNUNET_YES if not found (continue looking), #GNUNET_NO on success
*/
static int
lookup_session_it (void *cls,
if (t->addrlen != lctx->ua_len)
{
- GNUNET_break (0);
+ GNUNET_break (0);
return GNUNET_YES;
}
* @param cls the 'struct LookupCtx'
* @param key peer we are looking for (unused)
* @param value a session
- * @return GNUNET_YES if not found (continue looking), GNUNET_NO on success
+ * @return #GNUNET_YES if not found (continue looking), #GNUNET_NO on success
*/
static int
get_session_it (void *cls,
*
* @param cls closure ('struct Plugin*')
* @param session the session
- * @return the network type in HBO or GNUNET_SYSERR
+ * @return the network type in HBO or #GNUNET_SYSERR
*/
static enum GNUNET_ATS_Network_Type
unix_get_network (void *cls,
* @param sender from which peer the message was received
* @param currhdr pointer to the header of the message
* @param ua address to look for
- * @param ua_len length of the address
+ * @param ua_len length of the address @a ua
*/
static void
unix_demultiplexer (struct Plugin *plugin, struct GNUNET_PeerIdentity *sender,
}
else
{
-#if LINUX
- un.sun_path[0] = '/';
-#endif
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Read %d bytes from socket %s\n", ret,
- &un.sun_path[0]);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Read %d bytes from socket %s\n",
+ (int) ret,
+ un.sun_path);
}
GNUNET_assert (AF_UNIX == (un.sun_family));
- ua_len = sizeof (struct UnixAddress) + strlen (&un.sun_path[0]) +1;
+ ua_len = sizeof (struct UnixAddress) + strlen (un.sun_path) + 1;
ua = GNUNET_malloc (ua_len);
ua->addrlen = htonl (strlen (&un.sun_path[0]) +1);
ua->options = htonl (0);
- memcpy (&ua[1], &un.sun_path[0], strlen (&un.sun_path[0]) +1);
+ memcpy (&ua[1], &un.sun_path[0], strlen (un.sun_path) + 1);
msg = (struct UNIXMessage *) buf;
csize = ntohs (msg->header.size);
* Create a slew of UNIX sockets. If possible, use IPv6 and IPv4.
*
* @param cls closure for server start, should be a struct Plugin *
- * @return number of sockets created or GNUNET_SYSERR on error
+ * @return number of sockets created or #GNUNET_SYSERR on error
*/
static int
unix_transport_server_start (void *cls)
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "socket");
return GNUNET_SYSERR;
}
- if (GNUNET_NETWORK_socket_bind (plugin->unix_sock.desc, (const struct sockaddr *) un, un_len, 0)
- != GNUNET_OK)
+ if (GNUNET_OK !=
+ GNUNET_NETWORK_socket_bind (plugin->unix_sock.desc, (const struct sockaddr *) un, un_len))
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "bind");
GNUNET_NETWORK_socket_close (plugin->unix_sock.desc);
}
-/**
- * Function called for a quick conversion of the binary address to
- * a numeric address. Note that the caller must not free the
- * address and that the next call to this function is allowed
- * to override the address again.
- *
- * @param cls closure
- * @param addr binary address
- * @param addrlen length of the address
- * @return string representing the same address
- */
-static const char *
-unix_address_to_string (void *cls, const void *addr, size_t addrlen)
-{
- static char rbuf[1024];
- struct UnixAddress *ua = (struct UnixAddress *) addr;
- char *addrstr;
- size_t addr_str_len;
-
- if ((NULL == addr) || (sizeof (struct UnixAddress) > addrlen))
- {
- GNUNET_break(0);
- return NULL ;
- }
- addrstr = (char *) &ua[1];
- addr_str_len = ntohl (ua->addrlen);
-
- if (addr_str_len != addrlen - sizeof(struct UnixAddress))
- {
- GNUNET_break(0);
- return NULL ;
- }
-
- if ('\0' != addrstr[addr_str_len - 1])
- {
- GNUNET_break(0);
- return NULL ;
- }
- if (strlen (addrstr) + 1 != addr_str_len)
- {
- GNUNET_break(0);
- return NULL ;
- }
-
- GNUNET_snprintf (rbuf, sizeof(rbuf), "%s.%u.%s", PLUGIN_NAME,
- ntohl (ua->options), addrstr);
- return rbuf;
-}
-
/**
* Function that will be called to check if a binary address for this
* plugin is well-formed and corresponds to an address for THIS peer
unix_string_to_address (void *cls, const char *addr, uint16_t addrlen,
void **buf, size_t *added)
{
- struct UnixAddress *ua;
+ struct UnixAddress *ua;
char *address;
char *plugin;
char *optionstr;
return GNUNET_SYSERR;
}
optionstr[0] = '\0';
- optionstr ++;
+ optionstr++;
options = atol (optionstr);
address = strchr (optionstr, '.');
if (NULL == address)
return GNUNET_SYSERR;
}
address[0] = '\0';
- address ++;
+ address++;
if (0 != strcmp(plugin, PLUGIN_NAME))
{
GNUNET_break (0);
projects / oweals / gnunet.git / blobdiff