X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Flinux%2Fdevice.c;h=35c66d55a44ddad0155576cba8f5a9e9a49b6777;hp=4e9591c21c1f8f2a8ae48e5e8eda8cfd16806f54;hb=4c85542894f7fca823b119b05e07179deb24229a;hpb=6b415a1a7f5bad2fff7b133ef2a2febccb96d6e5 diff --git a/src/linux/device.c b/src/linux/device.c index 4e9591c2..35c66d55 100644 --- a/src/linux/device.c +++ b/src/linux/device.c @@ -13,11 +13,9 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - $Id$ + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "system.h" @@ -52,12 +50,9 @@ static char *device_info; static int device_total_in = 0; static int device_total_out = 0; -bool setup_device(void) -{ +bool setup_device(void) { struct ifreq ifr; - cp(); - if(!get_config_string(lookup_config(config_tree, "Device"), &device)) device = xstrdup(DEFAULT_DEVICE); @@ -71,7 +66,7 @@ bool setup_device(void) device_fd = open(device, O_RDWR | O_NONBLOCK); if(device_fd < 0) { - logger(LOG_ERR, _("Could not open %s: %s"), device, strerror(errno)); + logger(LOG_ERR, "Could not open %s: %s", device, strerror(errno)); return false; } @@ -82,11 +77,11 @@ bool setup_device(void) if(routing_mode == RMODE_ROUTER) { ifr.ifr_flags = IFF_TUN; device_type = DEVICE_TYPE_TUN; - device_info = _("Linux tun/tap device (tun mode)"); + device_info = "Linux tun/tap device (tun mode)"; } else { ifr.ifr_flags = IFF_TAP | IFF_NO_PI; device_type = DEVICE_TYPE_TAP; - device_info = _("Linux tun/tap device (tap mode)"); + device_info = "Linux tun/tap device (tap mode)"; } if(iface) @@ -97,7 +92,7 @@ bool setup_device(void) if(iface) free(iface); iface = xstrdup(ifrname); } else if(!ioctl(device_fd, (('T' << 8) | 202), &ifr)) { - logger(LOG_WARNING, _("Old ioctl() request was needed for %s"), device); + logger(LOG_WARNING, "Old ioctl() request was needed for %s", device); strncpy(ifrname, ifr.ifr_name, IFNAMSIZ); if(iface) free(iface); iface = xstrdup(ifrname); @@ -106,40 +101,34 @@ bool setup_device(void) { if(routing_mode == RMODE_ROUTER) overwrite_mac = true; - device_info = _("Linux ethertap device"); + device_info = "Linux ethertap device"; device_type = DEVICE_TYPE_ETHERTAP; if(iface) free(iface); iface = xstrdup(rindex(device, '/') ? rindex(device, '/') + 1 : device); } - logger(LOG_INFO, _("%s is a %s"), device, device_info); + logger(LOG_INFO, "%s is a %s", device, device_info); return true; } -void close_device(void) -{ - cp(); - +void close_device(void) { close(device_fd); free(device); free(iface); } -bool read_packet(vpn_packet_t *packet) -{ +bool read_packet(vpn_packet_t *packet) { int lenin; - cp(); - switch(device_type) { case DEVICE_TYPE_TUN: lenin = read(device_fd, packet->data + 10, MTU - 10); if(lenin <= 0) { - logger(LOG_ERR, _("Error while reading from %s %s: %s"), + logger(LOG_ERR, "Error while reading from %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -150,7 +139,7 @@ bool read_packet(vpn_packet_t *packet) lenin = read(device_fd, packet->data, MTU); if(lenin <= 0) { - logger(LOG_ERR, _("Error while reading from %s %s: %s"), + logger(LOG_ERR, "Error while reading from %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -161,7 +150,7 @@ bool read_packet(vpn_packet_t *packet) lenin = read(device_fd, packet->data - 2, MTU + 2); if(lenin <= 0) { - logger(LOG_ERR, _("Error while reading from %s %s: %s"), + logger(LOG_ERR, "Error while reading from %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -172,31 +161,28 @@ bool read_packet(vpn_packet_t *packet) device_total_in += packet->len; - ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Read packet of %d bytes from %s"), packet->len, + ifdebug(TRAFFIC) logger(LOG_DEBUG, "Read packet of %d bytes from %s", packet->len, device_info); return true; } -bool write_packet(vpn_packet_t *packet) -{ - cp(); - - ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Writing packet of %d bytes to %s"), +bool write_packet(vpn_packet_t *packet) { + ifdebug(TRAFFIC) logger(LOG_DEBUG, "Writing packet of %d bytes to %s", packet->len, device_info); switch(device_type) { case DEVICE_TYPE_TUN: packet->data[10] = packet->data[11] = 0; if(write(device_fd, packet->data + 10, packet->len - 10) < 0) { - logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, + logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device, strerror(errno)); return false; } break; case DEVICE_TYPE_TAP: if(write(device_fd, packet->data, packet->len) < 0) { - logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, + logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -205,7 +191,7 @@ bool write_packet(vpn_packet_t *packet) *(short int *)(packet->data - 2) = packet->len; if(write(device_fd, packet->data - 2, packet->len + 2) < 0) { - logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, + logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -217,11 +203,8 @@ bool write_packet(vpn_packet_t *packet) return true; } -void dump_device_stats(void) -{ - cp(); - - logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device); - logger(LOG_DEBUG, _(" total bytes in: %10d"), device_total_in); - logger(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out); +void dump_device_stats(void) { + logger(LOG_DEBUG, "Statistics for %s %s:", device_info, device); + logger(LOG_DEBUG, " total bytes in: %10d", device_total_in); + logger(LOG_DEBUG, " total bytes out: %10d", device_total_out); }