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apps/examples/bridge: Fixes some bugs in test driver. Still does not work

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This commit is contained in:
Gregory Nutt 2014-11-21 08:50:34 -06:00
parent 2fd91da754
commit 1c28218d7b
1 changed files with 30 additions and 20 deletions
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50
examples/bridge/host_main.c
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@ -74,9 +74,10 @@ static uint8_t g_rdbuffer[EXAMPLES_BRIDGE_SEND_IOBUFIZE];
int main(int argc, char *argv[])
{
struct sockaddr_in recvaddr;
struct sockaddr_in listenaddr;
struct sockaddr_in sendaddr;
struct sockaddr_in receiver;
struct sockaddr_in sender;
struct sockaddr_in toaddr;
struct sockaddr_in fromaddr;
socklen_t addrlen;
in_addr_t tmpaddr;
ssize_t nrecvd;
@ -89,7 +90,8 @@ int main(int argc, char *argv[])
/* Create a UDP send socket */
printf(LABEL "Create send socket\n");
printf(LABEL "Create send socket: IPHOST=%08x PORT=INPORT_ANY\n",
EXAMPLES_BRIDGE_SEND_IPHOST);
sndsd = socket(PF_INET, SOCK_DGRAM, 0);
if (sndsd < 0)
@ -109,11 +111,11 @@ int main(int argc, char *argv[])
/* Bind the socket to a local address */
sendaddr.sin_family = AF_INET;
sendaddr.sin_port = htons(EXAMPLES_BRIDGE_SEND_SNDPORT);
sendaddr.sin_addr.s_addr = htonl(EXAMPLES_BRIDGE_SEND_IPHOST);
sender.sin_family = AF_INET;
sender.sin_port = 0;
sender.sin_addr.s_addr = htonl(EXAMPLES_BRIDGE_SEND_IPHOST);
if (bind(sndsd, (struct sockaddr*)&sendaddr, sizeof(struct sockaddr_in)) < 0)
if (bind(sndsd, (struct sockaddr*)&sender, sizeof(struct sockaddr_in)) < 0)
{
printf(LABEL "bind failure: %d\n", errno);
goto errout_with_sendsd;
@ -121,7 +123,8 @@ int main(int argc, char *argv[])
/* Create a UDP receive socket */
printf(LABEL "Create receive socket\n");
printf(LABEL "Create receive socket: IPHOST=%08x RECVPORT=%d\n",
EXAMPLES_BRIDGE_RECV_IPHOST, EXAMPLES_BRIDGE_SEND_SNDPORT);
recvsd = socket(PF_INET, SOCK_DGRAM, 0);
if (recvsd < 0)
@ -141,21 +144,28 @@ int main(int argc, char *argv[])
/* Bind the socket to a local address */
listenaddr.sin_family = AF_INET;
listenaddr.sin_port = htons(EXAMPLES_BRIDGE_RECV_RECVPORT);
listenaddr.sin_addr.s_addr = htonl(EXAMPLES_BRIDGE_RECV_IPHOST);
receiver.sin_family = AF_INET;
receiver.sin_port = htons(EXAMPLES_BRIDGE_SEND_SNDPORT);
receiver.sin_addr.s_addr = htonl(EXAMPLES_BRIDGE_RECV_IPHOST);
if (bind(recvsd, (struct sockaddr*)&listenaddr, sizeof(struct sockaddr_in)) < 0)
if (bind(recvsd, (struct sockaddr*)&receiver, sizeof(struct sockaddr_in)) < 0)
{
fprintf(stderr, LABEL "ERROR: bind failure: %d\n", errno);
goto errout_with_recvsd;
}
/* Send a packet */
/* Send a packet */
printf(LABEL "Sending %lu bytes: IPTARGET=%08x PORT=%d\n",
sizeof(g_sndmessage),
CONFIG_EXAMPLES_BRIDGE_NET1_IPADDR, CONFIG_EXAMPLES_BRIDGE_NET1_RECVPORT);
toaddr.sin_family = AF_INET;
toaddr.sin_port = htons(CONFIG_EXAMPLES_BRIDGE_NET1_RECVPORT);
toaddr.sin_addr.s_addr = htonl(CONFIG_EXAMPLES_BRIDGE_NET1_IPADDR);
printf(LABEL "Sending %lu bytes\n", sizeof(g_sndmessage));
nsent = sendto(sndsd, g_sndmessage, sizeof(g_sndmessage), 0,
(struct sockaddr*)&sendaddr, sizeof(struct sockaddr_in));
(struct sockaddr*)&toaddr, sizeof(struct sockaddr_in));
/* Check for send errors */
@ -166,7 +176,7 @@ int main(int argc, char *argv[])
}
else if (nsent != sizeof(g_sndmessage))
{
fprintf(stderr, LABEL "ERROR: Bad send length: %ld Expected: %d\n",
fprintf(stderr, LABEL "ERROR: Bad send length: %ld Expected: %lu\n",
(long)nsent, sizeof(g_sndmessage));
goto errout_with_recvsd;
}
@ -179,14 +189,14 @@ int main(int argc, char *argv[])
addrlen = sizeof(struct sockaddr_in);
nrecvd = recvfrom(recvsd, g_rdbuffer, EXAMPLES_BRIDGE_SEND_IOBUFIZE, 0,
(struct sockaddr*)&recvaddr, &addrlen);
(struct sockaddr*)&fromaddr, &addrlen);
tmpaddr = ntohl(recvaddr.sin_addr.s_addr);
tmpaddr = ntohl(fromaddr.sin_addr.s_addr);
printf(LABEL "Received %ld bytes from %d.%d.%d.%d:%d\n",
(long)nrecvd,
tmpaddr >> 24, (tmpaddr >> 16) & 0xff,
(tmpaddr >> 8) & 0xff, tmpaddr & 0xff,
ntohs(recvaddr.sin_port));
ntohs(fromaddr.sin_port));
/* Check for a receive error or zero bytes received. The negative
* return value indicates a receive error; Zero would mean that the