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[GNUnet-SVN] [gnunet] 02/02: spacing
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] [gnunet] 02/02: spacing |
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Date: |
Thu, 12 Jan 2017 18:22:34 +0100 |
This is an automated email from the git hooks/post-receive script.
grothoff pushed a commit to branch master
in repository gnunet.
commit d5875d30b4d65559c491abbc7c5b69defd1b4cc5
Author: Christian Grothoff <address@hidden>
AuthorDate: Thu Jan 12 18:22:26 2017 +0100
spacing
---
src/nat-auto/gnunet-service-nat-auto.c | 16 ++--
src/nat/gnunet-service-nat.c | 148 ++++++++++++++++-----------------
2 files changed, 82 insertions(+), 82 deletions(-)
diff --git a/src/nat-auto/gnunet-service-nat-auto.c
b/src/nat-auto/gnunet-service-nat-auto.c
index fafc4d382..ae570c351 100644
--- a/src/nat-auto/gnunet-service-nat-auto.c
+++ b/src/nat-auto/gnunet-service-nat-auto.c
@@ -58,7 +58,7 @@ struct ClientHandle
* Kept in a DLL.
*/
struct ClientHandle *next;
-
+
/**
* Kept in a DLL.
*/
@@ -66,7 +66,7 @@ struct ClientHandle
/**
* Underlying handle for this client with the service.
- */
+ */
struct GNUNET_SERVICE_Client *client;
/**
@@ -98,12 +98,12 @@ struct AutoconfigContext
/**
* Configuration we are creating.
- */
+ */
struct GNUNET_CONFIGURATION_Handle *c;
/**
* Original configuration (for diffing).
- */
+ */
struct GNUNET_CONFIGURATION_Handle *orig;
/**
@@ -134,7 +134,7 @@ struct AutoconfigContext
* Head of client DLL.
*/
static struct ClientHandle *ch_head;
-
+
/**
* Tail of client DLL.
*/
@@ -209,7 +209,7 @@ conclude_autoconfig_request (void *cls)
size_t c_size;
char *buf;
struct GNUNET_CONFIGURATION_Handle *diff;
-
+
ac->timeout_task = NULL;
terminate_ac_activities (ac);
@@ -331,7 +331,7 @@ handle_autoconfig_request (void *cls,
&conclude_autoconfig_request,
ac);
ac->enable_upnpc = GNUNET_SYSERR; /* undecided */
-
+
/* Probe for upnpc */
if (GNUNET_SYSERR ==
GNUNET_OS_check_helper_binary ("upnpc",
@@ -349,7 +349,7 @@ handle_autoconfig_request (void *cls,
}
update_enable_upnpc_option (ac);
- /* Finally, check if we are already done */
+ /* Finally, check if we are already done */
check_autoconfig_finished (ac);
}
diff --git a/src/nat/gnunet-service-nat.c b/src/nat/gnunet-service-nat.c
index 8f9e9f7fe..ccb37d2f9 100644
--- a/src/nat/gnunet-service-nat.c
+++ b/src/nat/gnunet-service-nat.c
@@ -23,7 +23,7 @@
* @brief network address translation traversal service
* @author Christian Grothoff
*
- * The purpose of this service is to enable transports to
+ * The purpose of this service is to enable transports to
* traverse NAT routers, by providing traversal options and
* knowledge about the local network topology.
*
@@ -69,7 +69,7 @@
/**
- * Information we track per client address.
+ * Information we track per client address.
*/
struct ClientAddress
{
@@ -84,7 +84,7 @@ struct ClientAddress
* pending.
*/
struct GNUNET_NAT_MiniHandle *mh;
-
+
};
@@ -108,7 +108,7 @@ struct LocalAddressList
* for ICMP messages to this client for connection reversal.
*/
struct HelperContext *hc;
-
+
/**
* The address itself (i.e. `struct sockaddr_in` or `struct
* sockaddr_in6`, in the respective byte order).
@@ -119,7 +119,7 @@ struct LocalAddressList
* Address family. (FIXME: redundant, addr.ss_family! Remove!?)
*/
int af;
-
+
/**
* #GNUNET_YES if we saw this one in the previous iteration,
* but not in the current iteration and thus might need to
@@ -131,7 +131,7 @@ struct LocalAddressList
* What type of address is this?
*/
enum GNUNET_NAT_AddressClass ac;
-
+
};
@@ -145,7 +145,7 @@ struct ClientHandle
* Kept in a DLL.
*/
struct ClientHandle *next;
-
+
/**
* Kept in a DLL.
*/
@@ -153,7 +153,7 @@ struct ClientHandle
/**
* Underlying handle for this client with the service.
- */
+ */
struct GNUNET_SERVICE_Client *client;
/**
@@ -169,8 +169,8 @@ struct ClientHandle
/**
* External DNS name and port given by user due to manual
* hole punching. Special DNS name 'AUTO' is used to indicate
- * desire for automatic determination of the external IP
- * (instead of DNS or manual configuration, i.e. to be used
+ * desire for automatic determination of the external IP
+ * (instead of DNS or manual configuration, i.e. to be used
* if the IP keeps changing and we have no DynDNS, but we do
* have a hole punched).
*/
@@ -183,9 +183,9 @@ struct ClientHandle
/**
* Task for periodically re-running the @e ext_dns DNS lookup.
- */
+ */
struct GNUNET_SCHEDULER_Task *ext_dns_task;
-
+
/**
* Handle for (DYN)DNS lookup of our external IP as given in
* @e hole_external.
@@ -196,7 +196,7 @@ struct ClientHandle
* Handle for monitoring external IP changes.
*/
struct GN_ExternalIPMonitor *external_monitor;
-
+
/**
* DLL of external IP addresses as given in @e hole_external.
*/
@@ -209,9 +209,9 @@ struct ClientHandle
/**
* Port number we found in @e hole_external.
- */
+ */
uint16_t ext_dns_port;
-
+
/**
* What does this client care about?
*/
@@ -221,13 +221,13 @@ struct ClientHandle
* Is any of the @e caddrs in a reserved subnet for NAT?
*/
int natted_address;
-
+
/**
* Number of addresses that this service is bound to.
* Length of the @e caddrs array.
*/
uint16_t num_caddrs;
-
+
/**
* Client's IPPROTO, e.g. IPPROTO_UDP or IPPROTO_TCP.
*/
@@ -243,12 +243,12 @@ struct StunExternalIP
{
/**
* Kept in a DLL.
- */
+ */
struct StunExternalIP *next;
/**
* Kept in a DLL.
- */
+ */
struct StunExternalIP *prev;
/**
@@ -257,13 +257,13 @@ struct StunExternalIP
struct GNUNET_SCHEDULER_Task *timeout_task;
/**
- * Our external IP address as reported by the
+ * Our external IP address as reported by the
* STUN server.
*/
struct sockaddr_in external_addr;
/**
- * Address of the reporting STUN server. Used to
+ * Address of the reporting STUN server. Used to
* detect when a STUN server changes its opinion
* to more quickly remove stale results.
*/
@@ -305,7 +305,7 @@ static struct GNUNET_SCHEDULER_Task *scan_task;
* Head of client DLL.
*/
static struct ClientHandle *ch_head;
-
+
/**
* Tail of client DLL.
*/
@@ -323,12 +323,12 @@ static struct LocalAddressList *lal_tail;
/**
* Kept in a DLL.
- */
+ */
static struct StunExternalIP *se_head;
/**
* Kept in a DLL.
- */
+ */
static struct StunExternalIP *se_tail;
/**
@@ -365,7 +365,7 @@ free_lal (struct LocalAddressList *lal)
/**
* Free the DLL starting at #lal_head.
- */
+ */
static void
destroy_lal ()
{
@@ -417,12 +417,12 @@ check_register (void *cls,
#endif
default:
GNUNET_break (0);
- return GNUNET_SYSERR;
+ return GNUNET_SYSERR;
}
if (alen > left)
{
GNUNET_break (0);
- return GNUNET_SYSERR;
+ return GNUNET_SYSERR;
}
off += alen;
left -= alen;
@@ -430,9 +430,9 @@ check_register (void *cls,
if (left != ntohs (message->str_len))
{
GNUNET_break (0);
- return GNUNET_SYSERR;
+ return GNUNET_SYSERR;
}
- return GNUNET_OK;
+ return GNUNET_OK;
}
@@ -478,7 +478,7 @@ match_ipv6 (const char *network,
struct in6_addr net;
struct in6_addr mask;
unsigned int off;
-
+
if (0 == bits)
return GNUNET_YES;
GNUNET_assert (1 == inet_pton (AF_INET6,
@@ -550,7 +550,7 @@ is_nat_v6 (const struct in6_addr *ip)
struct IfcProcContext
{
- /**
+ /**
* Head of DLL of local addresses.
*/
struct LocalAddressList *lal_head;
@@ -661,7 +661,7 @@ notify_client (enum GNUNET_NAT_AddressClass ac,
{
struct GNUNET_MQ_Envelope *env;
struct GNUNET_NAT_AddressChangeNotificationMessage *msg;
-
+
env = GNUNET_MQ_msg_extra (msg,
addr_len,
GNUNET_MESSAGE_TYPE_NAT_ADDRESS_CHANGE);
@@ -672,7 +672,7 @@ notify_client (enum GNUNET_NAT_AddressClass ac,
addr_len);
GNUNET_MQ_send (ch->mq,
env);
-}
+}
/**
@@ -691,7 +691,7 @@ check_notify_client (struct LocalAddressList *delta,
size_t alen;
struct sockaddr_in v4;
struct sockaddr_in6 v6;
-
+
if (0 == (ch->flags & GNUNET_NAT_RF_ADDRESSES))
return;
switch (delta->af)
@@ -701,7 +701,7 @@ check_notify_client (struct LocalAddressList *delta,
GNUNET_memcpy (&v4,
&delta->addr,
alen);
-
+
/* Check for client notifications */
for (unsigned int i=0;i<ch->num_caddrs;i++)
{
@@ -749,7 +749,7 @@ check_notify_client (struct LocalAddressList *delta,
for (unsigned int i=0;i<ch->num_caddrs;i++)
{
const struct sockaddr_in6 *c6;
-
+
if (AF_INET6 != ch->caddrs[i].ss.ss_family)
continue; /* IPv4 not relevant */
c6 = (const struct sockaddr_in6 *) &ch->caddrs[i].ss;
@@ -831,7 +831,7 @@ notify_clients (struct LocalAddressList *delta,
/**
* Tell relevant client about a change in our external
* IPv4 address.
- *
+ *
* @param cls client to check if it cares and possibly notify
* @param v4 the external address that changed
* @param add #GNUNET_YES to add, #GNUNET_NO to remove
@@ -852,7 +852,7 @@ notify_client_external_ipv4_change (void *cls,
{
struct LocalAddressList lal;
struct sockaddr_in *s4;
-
+
memset (&lal, 0, sizeof (lal));
s4 = (struct sockaddr_in *) &lal.addr;
s4->sin_family = AF_INET;
@@ -864,7 +864,7 @@ notify_client_external_ipv4_change (void *cls,
ch,
add);
}
-
+
/* (1) check if client cares. */
if (! ch->natted_address)
return;
@@ -890,10 +890,10 @@ notify_client_external_ipv4_change (void *cls,
sa.sin_family = AF_INET;
sa.sin_addr = *v4;
sa.sin_port = htons (0);
-
+
/* (3) notify client of change */
notify_client (is_nat_v4 (v4)
- ? GNUNET_NAT_AC_EXTERN | GNUNET_NAT_AC_LAN
+ ? GNUNET_NAT_AC_EXTERN | GNUNET_NAT_AC_LAN
: GNUNET_NAT_AC_EXTERN | GNUNET_NAT_AC_GLOBAL,
ch,
add,
@@ -906,8 +906,8 @@ notify_client_external_ipv4_change (void *cls,
* We got a connection reversal request from another peer.
* Notify applicable clients.
*
- * @param cls closure with the `struct LocalAddressList`
- * @param ra IP address of the peer who wants us to connect to it
+ * @param cls closure with the `struct LocalAddressList`
+ * @param ra IP address of the peer who wants us to connect to it
*/
static void
reversal_callback (void *cls,
@@ -921,7 +921,7 @@ reversal_callback (void *cls,
for (struct ClientHandle *ch = ch_head;
NULL != ch;
ch = ch->next)
- {
+ {
struct GNUNET_NAT_ConnectionReversalRequestedMessage *crrm;
struct GNUNET_MQ_Envelope *env;
int match;
@@ -935,7 +935,7 @@ reversal_callback (void *cls,
{
struct ClientAddress *ca = &ch->caddrs[i];
const struct sockaddr_in *c4;
-
+
if (AF_INET != ca->ss.ss_family)
continue;
c4 = (const struct sockaddr_in *) &ca->ss;
@@ -965,7 +965,7 @@ reversal_callback (void *cls,
* Task we run periodically to scan for network interfaces.
*
* @param cls NULL
- */
+ */
static void
run_scan (void *cls)
{
@@ -973,7 +973,7 @@ run_scan (void *cls)
int found;
int have_nat;
struct LocalAddressList *lnext;
-
+
scan_task = GNUNET_SCHEDULER_add_delayed (SCAN_FREQ,
&run_scan,
NULL);
@@ -1052,7 +1052,7 @@ run_scan (void *cls)
{
const struct sockaddr_in *s4
= (const struct sockaddr_in *) &pos->addr;
-
+
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Found NATed local address %s, starting NAT server\n",
GNUNET_a2s ((void *) &pos->addr, sizeof (*s4)));
@@ -1153,9 +1153,9 @@ upnp_addr_change_cb (void *cls,
/**
- * Resolve the `hole_external` name to figure out our
+ * Resolve the `hole_external` name to figure out our
* external address from a manually punched hole. The
- * port number has already been parsed, this task is
+ * port number has already been parsed, this task is
* responsible for periodically doing a DNS lookup.
*
* @param ch client handle to act upon
@@ -1187,9 +1187,9 @@ process_external_ip (void *cls,
if (NULL == addr)
{
struct LocalAddressList *laln;
-
+
ch->ext_dns = NULL;
- ch->ext_dns_task
+ ch->ext_dns_task
= GNUNET_SCHEDULER_add_delayed (dyndns_frequency,
&dyndns_lookup,
ch);
@@ -1215,7 +1215,7 @@ process_external_ip (void *cls,
GNUNET_a2s (addr,
addrlen),
ch->hole_external);
-
+
/* build sockaddr storage with port number */
memset (&ss, 0, sizeof (ss));
memcpy (&ss, addr, addrlen);
@@ -1263,9 +1263,9 @@ process_external_ip (void *cls,
/**
- * Resolve the `hole_external` name to figure out our
+ * Resolve the `hole_external` name to figure out our
* external address from a manually punched hole. The
- * port number has already been parsed, this task is
+ * port number has already been parsed, this task is
* responsible for periodically doing a DNS lookup.
*
* @param ch client handle to act upon
@@ -1283,16 +1283,16 @@ dyndns_lookup (void *cls)
AF_UNSPEC,
GNUNET_TIME_UNIT_MINUTES,
&process_external_ip,
- ch);
+ ch);
}
/**
- * Resolve the `hole_external` name to figure out our
+ * Resolve the `hole_external` name to figure out our
* external address from a manually punched hole. The
* given name may be "AUTO" in which case we should use
* the IP address(es) we have from upnpc or other methods.
- * The name can also be an IP address, in which case we
+ * The name can also be an IP address, in which case we
* do not need to do DNS resolution. Finally, we also
* need to parse the port number.
*
@@ -1305,7 +1305,7 @@ lookup_hole_external (struct ClientHandle *ch)
unsigned int pnum;
struct sockaddr_in *s4;
struct LocalAddressList *lal;
-
+
port = strrchr (ch->hole_external, ':');
if (NULL == port)
{
@@ -1322,7 +1322,7 @@ lookup_hole_external (struct ClientHandle *ch)
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_("Invalid port number in punched hole specification `%s'
(lacks port)\n"),
port + 1);
- return;
+ return;
}
ch->ext_dns_port = (uint16_t) pnum;
*port = '\0';
@@ -1392,7 +1392,7 @@ lookup_hole_external (struct ClientHandle *ch)
GNUNET_free (lal);
ch->ext_dns_task
= GNUNET_SCHEDULER_add_now (&dyndns_lookup,
- ch);
+ ch);
}
@@ -1447,7 +1447,7 @@ handle_register (void *cls,
case AF_INET:
{
const struct sockaddr_in *s4 = (const struct sockaddr_in *) sa;
-
+
alen = sizeof (struct sockaddr_in);
if (is_nat_v4 (&s4->sin_addr))
is_nat = GNUNET_YES;
@@ -1457,7 +1457,7 @@ handle_register (void *cls,
case AF_INET6:
{
const struct sockaddr_in6 *s6 = (const struct sockaddr_in6 *) sa;
-
+
alen = sizeof (struct sockaddr_in6);
if (is_nat_v6 (&s6->sin6_addr))
is_nat = GNUNET_YES;
@@ -1473,14 +1473,14 @@ handle_register (void *cls,
default:
GNUNET_break (0);
GNUNET_SERVICE_client_drop (ch->client);
- return;
+ return;
}
/* store address */
GNUNET_assert (alen <= left);
GNUNET_assert (alen <= sizeof (struct sockaddr_storage));
GNUNET_memcpy (&ch->caddrs[i].ss,
sa,
- alen);
+ alen);
/* If applicable, try UPNPC NAT punching */
if ( (is_nat) &&
@@ -1508,7 +1508,7 @@ handle_register (void *cls,
"HOLE_EXTERNAL",
&ch->hole_external))
lookup_hole_external (ch);
-
+
/* Actually send IP address list to client */
for (struct LocalAddressList *lal = lal_head;
NULL != lal;
@@ -1540,7 +1540,7 @@ check_stun (void *cls,
{
size_t sa_len = ntohs (message->sender_addr_size);
size_t expect = sa_len + ntohs (message->payload_size);
-
+
if (ntohs (message->header.size) - sizeof (*message) != expect)
{
GNUNET_break (0);
@@ -1573,7 +1573,7 @@ notify_clients_stun_change (const struct sockaddr_in *ip,
struct sockaddr_in v4;
struct GNUNET_NAT_AddressChangeNotificationMessage *msg;
struct GNUNET_MQ_Envelope *env;
-
+
if (! ch->natted_address)
continue;
v4 = *ip;
@@ -1663,9 +1663,9 @@ handle_stun (void *cls,
GNUNET_NAT_stun_handle_packet_ (payload,
payload_size,
&external_addr))
- {
+ {
/* We now know that a server at "sa" claims that
- we are visible at IP "external_addr".
+ we are visible at IP "external_addr".
We should (for some fixed period of time) tell
all of our clients that listen to a NAT'ed address
@@ -1771,7 +1771,7 @@ handle_request_connection_reversal (void *cls,
struct sockaddr_in l4;
struct sockaddr_in r4;
int ret;
-
+
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received REQUEST CONNECTION REVERSAL message from client\n");
if (local_sa_len != sizeof (struct sockaddr_in))
@@ -1800,7 +1800,7 @@ handle_request_connection_reversal (void *cls,
&r4.sin_addr);
if (GNUNET_OK != ret)
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Connection reversal request failed\n"));
+ _("Connection reversal request failed\n"));
GNUNET_SERVICE_client_continue (ch->client);
}
@@ -1860,7 +1860,7 @@ run (void *cls,
stun_stale_timeout = GNUNET_TIME_UNIT_HOURS;
/* Check for UPnP */
- enable_upnp
+ enable_upnp
= GNUNET_CONFIGURATION_get_value_yesno (cfg,
"NAT",
"ENABLE_UPNP");
@@ -1883,7 +1883,7 @@ run (void *cls,
"DYNDNS_FREQUENCY",
&dyndns_frequency))
dyndns_frequency = DYNDNS_FREQUENCY;
-
+
GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
NULL);
stats = GNUNET_STATISTICS_create ("nat",
--
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