/*
- device.c -- Interaction with CIPE driver in a MinGW environment
+ device.c -- Interaction with Windows tap driver in a MinGW environment
Copyright (C) 2002-2003 Ivo Timmermans <ivo@o2w.nl>,
2002-2003 Guus Sliepen <guus@sliepen.eu.org>
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: device.c,v 1.1.2.3 2003/07/28 21:54:03 guus Exp $
+ $Id: device.c,v 1.1.2.5 2003/07/29 12:38:49 guus Exp $
*/
#include "system.h"
if(RegEnumKeyEx(key, i, adapterid, &len, 0, 0, 0, NULL))
break;
- if(device) {
- if(!strcmp(device, adapterid)) {
- found = true;
- break;
- } else
- continue;
- }
-
/* Find out more about this adapter */
snprintf(regpath, sizeof(regpath), "%s\\%s\\Connection", REG_CONTROL_NET, adapterid);
- if(RegOpenKeyEx(HKEY_LOCAL_MACHINE, regpath, 0, KEY_READ, &key2)) {
- logger(LOG_ERR, _("Unable to read registry"));
- return false;
- }
+ if(RegOpenKeyEx(HKEY_LOCAL_MACHINE, regpath, 0, KEY_READ, &key2))
+ continue;
len = sizeof(adaptername);
RegQueryValueEx(key2, "Name", 0, 0, adaptername, &len);
+ if(device) {
+ if(!strcmp(device, adapterid)) {
+ found = true;
+ break;
+ } else
+ continue;
+ }
+
if(iface) {
if(!strcmp(iface, adaptername)) {
found = true;
/* Get MAC address from tap device */
- if(DeviceIoControl(device_fd, TAP_IOCTL_GET_MAC, mymac.x, sizeof(mymac.x), mymac.x, sizeof(mymac.x), &len, 0)) {
+ if(!DeviceIoControl(device_fd, TAP_IOCTL_GET_MAC, mymac.x, sizeof(mymac.x), mymac.x, sizeof(mymac.x), &len, 0)) {
logger(LOG_ERR, _("Could not get MAC address from Windows tap device!"));
return false;
}
overwrite_mac = 1;
}
- if(!get_config_string(lookup_config(config_tree, "Interface"), &iface))
- iface = device;
-
device_info = _("Windows tap device");
logger(LOG_INFO, _("%s (%s) is a %s"), device, iface, device_info);
bool read_packet(vpn_packet_t *packet)
{
- int lenin;
+ long lenin;
cp();
bool write_packet(vpn_packet_t *packet)
{
- int lenout;
+ long lenout;
cp();
packet->len, device_info);
if(!WriteFile(device_fd, packet->data, packet->len, &lenout, NULL)) {
- logger(LOG_ERR, "Error while writing to %s %s", device_info, device);
+ logger(LOG_ERR, _("Error while writing to %s %s"), device_info, device);
return false;
}