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authorJörg Mayer <jmayer@loplof.de>2002-08-28 21:04:11 +0000
committerJörg Mayer <jmayer@loplof.de>2002-08-28 21:04:11 +0000
commit7c4176d8688d6642026d3d322570663c9655c7db (patch)
treefb24347c14c65d6b8d7f7e93e4060abbb7217e0c /follow.c
parent48be4e530d6635dbf1ef1dafa984c2060f3caa8a (diff)
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Removed trailing whitespaces from .h and .c files using the
winapi_cleanup tool written by Patrik Stridvall for the wine project. svn path=/trunk/; revision=6117
Diffstat (limited to 'follow.c')
-rw-r--r--follow.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/follow.c b/follow.c
index fc385bdd90..6e1e7e439d 100644
--- a/follow.c
+++ b/follow.c
@@ -1,23 +1,23 @@
/* follow.c
*
- * $Id: follow.c,v 1.30 2002/08/02 23:35:46 jmayer Exp $
+ * $Id: follow.c,v 1.31 2002/08/28 21:00:06 jmayer Exp $
*
* Copyright 1998 Mike Hall <mlh@io.com>
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
- *
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -64,21 +64,21 @@ follow_tcp_stats(follow_tcp_stats_t* stats)
}
}
-/* this will build libpcap filter text that will only
- pass the packets related to the stream. There is a
- chance that two streams could intersect, but not a
+/* this will build libpcap filter text that will only
+ pass the packets related to the stream. There is a
+ chance that two streams could intersect, but not a
very good one */
-char*
+char*
build_follow_filter( packet_info *pi ) {
char* buf = g_malloc(1024);
int len;
if( pi->net_src.type == AT_IPv4 && pi->net_dst.type == AT_IPv4
&& pi->ipproto == 6 ) {
/* TCP over IPv4 */
- sprintf( buf,
+ sprintf( buf,
"(ip.addr eq %s and ip.addr eq %s) and (tcp.port eq %d and tcp.port eq %d)",
- ip_to_str( pi->net_src.data),
- ip_to_str( pi->net_dst.data),
+ ip_to_str( pi->net_src.data),
+ ip_to_str( pi->net_dst.data),
pi->srcport, pi->destport );
len = 4;
is_ipv6 = FALSE;
@@ -86,15 +86,15 @@ build_follow_filter( packet_info *pi ) {
else if( pi->net_src.type == AT_IPv6 && pi->net_dst.type == AT_IPv6
&& pi->ipproto == 6 ) {
/* TCP over IPv6 */
- sprintf( buf,
+ sprintf( buf,
"(ipv6.addr eq %s and ipv6.addr eq %s) and (tcp.port eq %d and tcp.port eq %d)",
- ip6_to_str((struct e_in6_addr *)pi->net_src.data),
- ip6_to_str((struct e_in6_addr *)pi->net_dst.data),
+ ip6_to_str((struct e_in6_addr *)pi->net_src.data),
+ ip6_to_str((struct e_in6_addr *)pi->net_dst.data),
pi->srcport, pi->destport );
len = 16;
is_ipv6 = TRUE;
}
- else {
+ else {
g_free( buf );
return NULL;
}
@@ -106,7 +106,7 @@ build_follow_filter( packet_info *pi ) {
}
/* here we are going to try and reconstruct the data portion of a TCP
- session. We will try and handle duplicates, TCP fragments, and out
+ session. We will try and handle duplicates, TCP fragments, and out
of order packets in a smart way. */
static tcp_frag *frags[2] = { 0, 0 };
@@ -114,7 +114,7 @@ static gulong seq[2];
static guint8 src_addr[2][MAX_IPADDR_LEN];
static guint src_port[2] = { 0, 0 };
-void
+void
reassemble_tcp( gulong sequence, gulong length, const char* data,
gulong data_length, int synflag, address *net_src,
address *net_dst, guint srcport, guint dstport) {
@@ -123,9 +123,9 @@ reassemble_tcp( gulong sequence, gulong length, const char* data,
gulong newseq;
tcp_frag *tmp_frag;
tcp_stream_chunk sc;
-
+
src_index = -1;
-
+
/* First, check if this packet should be processed. */
if ((net_src->type != AT_IPv4 && net_src->type != AT_IPv6) ||
@@ -140,7 +140,7 @@ reassemble_tcp( gulong sequence, gulong length, const char* data,
/* Now check if the packet is for this connection. */
memcpy(srcx, net_src->data, len);
memcpy(dstx, net_dst->data, len);
- if ((memcmp(srcx, ip_address[0], len) != 0 &&
+ if ((memcmp(srcx, ip_address[0], len) != 0 &&
memcmp(srcx, ip_address[1], len) != 0) ||
(memcmp(dstx, ip_address[0], len) != 0 &&
memcmp(dstx, ip_address[1], len) != 0) ||
@@ -183,7 +183,7 @@ reassemble_tcp( gulong sequence, gulong length, const char* data,
incomplete_tcp_stream = TRUE;
}
- /* now that we have filed away the srcs, lets get the sequence number stuff
+ /* now that we have filed away the srcs, lets get the sequence number stuff
figured out */
if( first ) {
/* this is the first time we have seen this src's sequence number */
@@ -198,14 +198,14 @@ reassemble_tcp( gulong sequence, gulong length, const char* data,
/* if we are here, we have already seen this src, let's
try and figure out if this packet is in the right place */
if( sequence < seq[src_index] ) {
- /* this sequence number seems dated, but
+ /* this sequence number seems dated, but
check the end to make sure it has no more
info than we have already seen */
newseq = sequence + length;
if( newseq > seq[src_index] ) {
gulong new_len;
- /* this one has more than we have seen. let's get the
+ /* this one has more than we have seen. let's get the
payload that we have not seen. */
new_len = seq[src_index] - sequence;
@@ -221,7 +221,7 @@ reassemble_tcp( gulong sequence, gulong length, const char* data,
sc.dlen = data_length;
sequence = seq[src_index];
length = newseq - seq[src_index];
-
+
/* this will now appear to be right on time :) */
}
}
@@ -257,7 +257,7 @@ reassemble_tcp( gulong sequence, gulong length, const char* data,
/* here we search through all the frag we have collected to see if
one fits */
-static int
+static int
check_fragments( int index, tcp_stream_chunk *sc ) {
tcp_frag *prev = NULL;
tcp_frag *current;
@@ -286,7 +286,7 @@ check_fragments( int index, tcp_stream_chunk *sc ) {
}
/* this should always be called before we start to reassemble a stream */
-void
+void
reset_tcp_reassembly() {
tcp_frag *current, *next;
int i;
@@ -301,7 +301,7 @@ reset_tcp_reassembly() {
current = frags[i];
while( current ) {
next = current->next;
- free( current->data );
+ free( current->data );
free( current );
current = next;
}
@@ -309,7 +309,7 @@ reset_tcp_reassembly() {
}
}
-static void
+static void
write_packet_data( int index, tcp_stream_chunk *sc, const char *data )
{
fwrite( sc, 1, sizeof(tcp_stream_chunk), data_out_file );