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Code Issues Releases Activity

Get rid of obsolete gethostbyaddr and getservbyport

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git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1199 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Nikolas Garofil 2008-06-29 09:26:15 +00:00
parent 35e1932ad1
commit 5884358016
1 changed files with 15 additions and 42 deletions
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57
src/libtcp-portmon.c
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@ -19,6 +19,10 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA. */
#define _POSIX_C_SOURCE 200112L
#include <netdb.h>
#include <sys/socket.h>
#include <glib/gprintf.h>
#include "libtcp-portmon.h"
@ -350,10 +354,11 @@ tcp_port_monitor_t *create_tcp_port_monitor(in_port_t port_range_begin,
int peek_tcp_port_monitor(const tcp_port_monitor_t *p_monitor, int item,
int connection_index, char *p_buffer, size_t buffer_size)
{
struct hostent *p_hostent;
struct servent *p_servent;
struct in_addr net;
struct sockaddr_in sa;
sa.sin_family = AF_INET;
if (!p_monitor || !p_buffer || connection_index < 0) {
return -1;
}
@ -384,16 +389,8 @@ int peek_tcp_port_monitor(const tcp_port_monitor_t *p_monitor, int item,
case REMOTEHOST:
p_hostent = gethostbyaddr((const void *)
&p_monitor->p_peek[connection_index]->remote_addr,
sizeof(in_addr_t), AF_INET);
/* if no host name found, just use ip address. */
if (!p_hostent || !p_hostent->h_name) {
net.s_addr = p_monitor->p_peek[connection_index]->remote_addr;
snprintf(p_buffer, buffer_size, "%s", inet_ntoa(net));
break;
}
snprintf(p_buffer, buffer_size, "%s", p_hostent->h_name);
memcpy(&sa.sin_addr.s_addr, &p_monitor->p_peek[connection_index]->remote_addr, sizeof(sa.sin_addr.s_addr));
getnameinfo((struct sockaddr *) &sa, sizeof(struct sockaddr_in), p_buffer, buffer_size, NULL, 0, 0);
break;
case REMOTEPORT:
@ -404,16 +401,8 @@ int peek_tcp_port_monitor(const tcp_port_monitor_t *p_monitor, int item,
case REMOTESERVICE:
p_servent = getservbyport(
htons(p_monitor->p_peek[connection_index]->remote_port), "tcp");
/* if no service name found for the port,
* just use the port number. */
if (!p_servent || !p_servent->s_name) {
snprintf(p_buffer, buffer_size, "%d",
p_monitor->p_peek[connection_index]->remote_port);
} else {
snprintf(p_buffer, buffer_size, "%s", p_servent->s_name);
}
sa.sin_port=htons(p_monitor->p_peek[connection_index]->remote_port);
getnameinfo((struct sockaddr *) &sa, sizeof(struct sockaddr_in), NULL, 0, p_buffer, buffer_size, NI_NUMERICHOST);
break;
case LOCALIP:
@ -424,16 +413,8 @@ int peek_tcp_port_monitor(const tcp_port_monitor_t *p_monitor, int item,
case LOCALHOST:
p_hostent = gethostbyaddr((const void *)
&p_monitor->p_peek[connection_index]->local_addr,
sizeof(in_addr_t), AF_INET);
/* if no host name found, just use ip address. */
if (!p_hostent || !p_hostent->h_name) {
net.s_addr = p_monitor->p_peek[connection_index]->local_addr;
snprintf(p_buffer, buffer_size, "%s", inet_ntoa(net));
break;
}
snprintf(p_buffer, buffer_size, "%s", p_hostent->h_name);
memcpy(&sa.sin_addr.s_addr, &p_monitor->p_peek[connection_index]->local_addr, sizeof(sa.sin_addr.s_addr));
getnameinfo((struct sockaddr *) &sa, sizeof(struct sockaddr_in), p_buffer, buffer_size, NULL, 0, 0);
break;
case LOCALPORT:
@ -444,16 +425,8 @@ int peek_tcp_port_monitor(const tcp_port_monitor_t *p_monitor, int item,
case LOCALSERVICE:
p_servent = getservbyport(
htons(p_monitor->p_peek[connection_index]->local_port), "tcp");
/* if no service name found for the port,
* just use the port number. */
if (!p_servent || !p_servent->s_name) {
snprintf(p_buffer, buffer_size, "%d",
p_monitor->p_peek[connection_index]->local_port);
break;
}
snprintf(p_buffer, buffer_size, "%s", p_servent->s_name);
sa.sin_port=htons(p_monitor->p_peek[connection_index]->local_port);
getnameinfo((struct sockaddr *) &sa, sizeof(struct sockaddr_in), NULL, 0, p_buffer, buffer_size, NI_NUMERICHOST);
break;
default: