SECTION(vendor);
+static int print_vendor_response(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attr;
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ bool print_ascii = (bool) arg;
+ uint8_t *data;
+ int len;
+
+ attr = nla_find(genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0),
+ NL80211_ATTR_VENDOR_DATA);
+ if (!attr) {
+ fprintf(stderr, "vendor data attribute missing!\n");
+ return NL_SKIP;
+ }
+
+ data = (uint8_t *) nla_data(attr);
+ len = nla_len(attr);
+
+ if (print_ascii)
+ iw_hexdump("vendor response", data, len);
+ else
+ fwrite(data, 1, len, stdout);
+
+ return NL_OK;
+}
+
static int read_file(FILE *file, char *buf, size_t size)
{
- int data, count = 0;
+ size_t count = 0;
+ int data;
while ((data = fgetc(file)) != EOF) {
if (count >= size)
return count;
}
-static int read_hex(int argc, char **argv, char *buf, size_t size)
+static int read_hex(unsigned int argc, char **argv, char *buf, size_t size)
{
- int i, res;
- unsigned int data;
+ unsigned int i, data;
+ int res;
if (argc > size)
return -EINVAL;
if (file) {
count = read_file(file, buf, sizeof(buf));
- fclose(file);
+ if (file != stdin)
+ fclose(file);
} else
count = read_hex(argc - 2, &argv[2], buf, sizeof(buf));
return 0;
nla_put_failure:
+ if (file && file != stdin)
+ fclose(file);
return -ENOBUFS;
}
+static int handle_vendor_recv(struct nl80211_state *state,
+ struct nl_msg *msg, int argc,
+ char **argv, enum id_input id)
+{
+ register_handler(print_vendor_response, (void *) true);
+ return handle_vendor(state, msg, argc, argv, id);
+}
+
+static int handle_vendor_recv_bin(struct nl80211_state *state,
+ struct nl_msg *msg, int argc,
+ char **argv, enum id_input id)
+{
+ register_handler(print_vendor_response, (void *) false);
+ return handle_vendor(state, msg, argc, argv, id);
+}
+
COMMAND(vendor, send, "<oui> <subcmd> <filename|-|hex data>", NL80211_CMD_VENDOR, 0, CIB_NETDEV, handle_vendor, "");
+COMMAND(vendor, recv, "<oui> <subcmd> <filename|-|hex data>", NL80211_CMD_VENDOR, 0, CIB_NETDEV, handle_vendor_recv, "");
+COMMAND(vendor, recvbin, "<oui> <subcmd> <filename|-|hex data>", NL80211_CMD_VENDOR, 0, CIB_NETDEV, handle_vendor_recv_bin, "");