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Set defaults, more logging

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This commit is contained in:
Jeremy Lakeman 2012-09-06 09:35:33 +09:30
parent c6eafb5380
commit 0588835009
1 changed files with 23 additions and 10 deletions
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33
overlay_olsr.c
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@ -1,3 +1,20 @@
/*
Copyright (C) 2012 Serval Project.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*
@ -5,8 +22,8 @@
- requires olsrd to be running on the same machine with plugin X loaded with the following configuration;
LoadPlugin "name..."{
PlParam "BindPort" "1000"
PlParam "DestPort" "1001"
PlParam "BindPort" "4130"
PlParam "DestPort" "4131"
PlParam "MagicNumber" "123"
}
@ -86,13 +103,6 @@ int olsr_init_socket(void){
return -1;
}
// we only need to see packets from destPort
addr.sin_port=htons(remote_port);
if (connect(fd, (struct sockaddr *)&addr, sizeof(struct sockaddr_in))){
WHY_perror("Connect failed");
// ignore error
}
read_watch.poll.fd = fd;
watch(&read_watch);
@ -105,8 +115,11 @@ static void parse_frame(struct overlay_buffer *buff){
struct in_addr *addr;
// parse the incoming olsr header
if ((PACKET_FORMAT_NUMBER & 0xFF) != ob_get(buff))
int magic = ob_get(buff);
if ((PACKET_FORMAT_NUMBER & 0xFF) != magic){
WHYF("Unexpected magic number %d", magic);
return;
}
frame.ttl = ob_get(buff);
addr_len = ob_get(buff);