Remove obsolete file.

[connman] / src / inet.c

diff --git a/src/inet.c b/src/inet.c
index e90656a..56ccc59 100644 (file)
--- a/src/inet.c
+++ b/src/inet.c
@@ -37,7 +37,32 @@
 
 #include "connman.h"
 
-static char *index2name(int index)
+int connman_inet_ifindex(const char *name)
+{
+       struct ifreq ifr;
+       int sk, err;
+
+       if (name == NULL)
+               return -1;
+
+       sk = socket(PF_INET, SOCK_DGRAM, 0);
+       if (sk < 0)
+               return -1;
+
+       memset(&ifr, 0, sizeof(ifr));
+       strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+       err = ioctl(sk, SIOCGIFINDEX, &ifr);
+
+       close(sk);
+
+       if (err < 0)
+               return -1;
+
+       return ifr.ifr_ifindex;
+}
+
+char *connman_inet_ifname(int index)
 {
        struct ifreq ifr;
        int sk, err;
@@ -62,6 +87,88 @@ static char *index2name(int index)
        return strdup(ifr.ifr_name);
 }
 
+int connman_inet_ifup(int index)
+{
+       struct ifreq ifr;
+       int sk, err;
+
+       sk = socket(PF_INET, SOCK_DGRAM, 0);
+       if (sk < 0)
+               return -errno;
+
+       memset(&ifr, 0, sizeof(ifr));
+       ifr.ifr_ifindex = index;
+
+       if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
+               err = -errno;
+               goto done;
+       }
+
+       if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0) {
+               err = -errno;
+               goto done;
+       }
+
+       if (ifr.ifr_flags & IFF_UP) {
+               err = -EALREADY;
+               goto done;
+       }
+
+       ifr.ifr_flags |= IFF_UP;
+
+       if (ioctl(sk, SIOCSIFFLAGS, &ifr) < 0) {
+               err = -errno;
+               goto done;
+       }
+
+       err = 0;
+
+done:
+       close(sk);
+
+       return err;
+}
+
+int connman_inet_ifdown(int index)
+{
+       struct ifreq ifr;
+       int sk, err;
+
+       sk = socket(PF_INET, SOCK_DGRAM, 0);
+       if (sk < 0)
+               return -errno;
+
+       memset(&ifr, 0, sizeof(ifr));
+       ifr.ifr_ifindex = index;
+
+       if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
+               err = -errno;
+               goto done;
+       }
+
+       if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0) {
+               err = -errno;
+               goto done;
+       }
+
+       if (!(ifr.ifr_flags & IFF_UP)) {
+               err = -EALREADY;
+               goto done;
+       }
+
+       ifr.ifr_flags &= ~IFF_UP;
+
+       if (ioctl(sk, SIOCSIFFLAGS, &ifr) < 0)
+               err = -errno;
+       else
+               err = 0;
+
+done:
+       close(sk);
+
+       return err;
+}
+
 static unsigned short index2type(int index)
 {
        struct ifreq ifr;
@@ -190,7 +297,7 @@ struct connman_device *connman_inet_create_device(int index)
        if (index < 0)
                return NULL;
 
-       devname = index2name(index);
+       devname = connman_inet_ifname(index);
        if (devname == NULL)
                return NULL;