char *iface = NULL;
static char *device_info = NULL;
-static uint64_t device_total_in = 0;
-static uint64_t device_total_out = 0;
-
extern char *myport;
static void device_issue_read() {
}
}
-static void device_handle_read(void *data) {
+static void device_handle_read(void *data, int flags) {
ResetEvent(device_read_overlapped.hEvent);
DWORD len;
bool found = false;
int err;
- HANDLE thread;
get_config_string(lookup_config(config_tree, "Device"), &device);
get_config_string(lookup_config(config_tree, "Interface"), &iface);
overwrite_mac = 1;
}
- /* Start the tap reader */
-
- io_add_event(&device_read_io, device_handle_read, NULL, CreateEvent(NULL, TRUE, FALSE, NULL));
- device_read_overlapped.hEvent = device_read_io.event;
- device_issue_read();
-
device_info = "Windows tap device";
logger(DEBUG_ALWAYS, LOG_INFO, "%s (%s) is a %s", device, iface, device_info);
static void enable_device(void) {
logger(DEBUG_ALWAYS, LOG_INFO, "Enabling %s", device_info);
+
ULONG status = 1;
DWORD len;
DeviceIoControl(device_handle, TAP_IOCTL_SET_MEDIA_STATUS, &status, sizeof status, &status, sizeof status, &len, NULL);
+
+ io_add_event(&device_read_io, device_handle_read, NULL, CreateEvent(NULL, TRUE, FALSE, NULL));
+ device_read_overlapped.hEvent = device_read_io.event;
+ device_issue_read();
}
static void disable_device(void) {
logger(DEBUG_ALWAYS, LOG_INFO, "Disabling %s", device_info);
+
+ io_del(&device_read_io);
+ CancelIo(device_handle);
+ CloseHandle(device_read_overlapped.hEvent);
+
ULONG status = 0;
DWORD len;
DeviceIoControl(device_handle, TAP_IOCTL_SET_MEDIA_STATUS, &status, sizeof status, &status, sizeof status, &len, NULL);
}
static void close_device(void) {
- io_del(&device_read_io);
- CancelIo(device_handle);
- CloseHandle(device_read_overlapped.hEvent);
CloseHandle(device_handle); device_handle = INVALID_HANDLE_VALUE;
free(device); device = NULL;
return false;
}
- device_total_out += packet->len;
-
return true;
}