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samples: net: irc_bot: add helper function in_addr_set()

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The aim of this helper function is to remove duplicate code for setting
the parameters of in_addr structures.

Change-Id: Id882a5947c47a9b6f92924ce8fb04023540fbb8d
Signed-off-by: Michael Scott <michael.scott@linaro.org>
This commit is contained in:
Michael Scott 2017-01-23 13:42:06 -08:00 committed by Jukka Rissanen
parent 01e3c3380f
commit dbe4635368
1 changed files with 37 additions and 0 deletions
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37
samples/net/irc_bot/src/irc-bot.c
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@ -266,6 +266,43 @@ on_context_recv(struct net_context *ctx, struct net_buf *buf,
}
}
static int in_addr_set(sa_family_t family,
const char *ip_addr,
int port,
struct sockaddr *_sockaddr)
{
int rc = 0;
_sockaddr->family = family;
if (ip_addr) {
if (family == AF_INET6) {
rc = net_addr_pton(family,
ip_addr,
&net_sin6(_sockaddr)->sin6_addr);
} else {
rc = net_addr_pton(family,
ip_addr,
&net_sin(_sockaddr)->sin_addr);
}
if (rc < 0) {
NET_ERR("Invalid IP address: %s", ip_addr);
return -EINVAL;
}
}
if (port >= 0) {
if (family == AF_INET6) {
net_sin6(_sockaddr)->sin6_port = htons(port);
} else {
net_sin(_sockaddr)->sin_port = htons(port);
}
}
return rc;
}
static void
on_context_connect(struct net_context *ctx, void *data)
{