3 * Copyright 2009 Roy Marples <roy@marples.name>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <arpa/inet.h>
36 #include "libdhcpcd.h"
40 static const char *const dhcpcd_up_reasons[] = {
53 static const char *const dhcpcd_down_reasons[] = {
63 dhcpcd_if_up(const DHCPCD_IF *i)
67 for (r = dhcpcd_up_reasons; *r; r++)
68 if (strcmp(*r, i->reason) == 0)
74 dhcpcd_if_down(const DHCPCD_IF *i)
78 for (r = dhcpcd_down_reasons; *r; r++)
79 if (strcmp(*r, i->reason) == 0)
85 dhcpcd_if_message(const DHCPCD_IF *i)
88 const char *reason = NULL;
90 bool showip, showssid;
95 reason = _("Acquired address");
96 else if (strcmp(i->reason, "EXPIRE") == 0)
97 reason = _("Expired");
98 else if (strcmp(i->reason, "CARRIER") == 0) {
100 reason = _("Associated with");
101 if (*i->ssid != '\0')
104 reason = _("Cable plugged in");
106 } else if (strcmp(i->reason, "NOCARRIER") == 0) {
108 if (*i->ssid != '\0' || i->ip.s_addr != 0) {
109 reason = _("Disassociated from");
112 reason = _("Not associated");
114 reason = _("Cable unplugged");
116 } else if (strcmp(i->reason, "FAIL") == 0)
117 reason = _("Automatic configuration not possible");
118 else if (strcmp(i->reason, "3RDPARTY") == 0)
119 reason = _("Waiting for 3rd Party configuration");
124 len = strlen(i->ifname) + 3;
125 len += strlen(reason) + 1;
126 if (i->ip.s_addr != 0) {
127 len += 16; /* 000. * 4 */
132 len += strlen(i->ssid) + 1;
133 msg = p = malloc(len);
134 p += snprintf(msg, len, "%s: %s", i->ifname, reason);
136 p += snprintf(p, len - (p - msg), " %s", i->ssid);
137 if (i->ip.s_addr != 0 && showip) {
138 p += snprintf(p, len - (p - msg), " %s", inet_ntoa(i->ip));
140 snprintf(p, len - (p - msg), "/%d", i->cidr);