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Code Issues Releases Wiki Activity

Parse umdns

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This commit is contained in:
PolynomialDivision 2017-09-19 13:41:46 +02:00
parent de516c68d3
commit af1a8548c6
1 changed files with 51 additions and 0 deletions
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51
src/utils/ubus.c
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@ -105,6 +105,27 @@ static const struct blobmsg_policy client_policy[__CLIENT_MAX] = {
[CLIENT_AID] = {.name = "aid", .type = BLOBMSG_TYPE_INT32},
};
enum {
DAWN_UMDNS_TABLE,
__DAWN_UMDNS_TABLE_MAX,
};
static const struct blobmsg_policy dawn_umdns_table_policy[__DAWN_UMDNS_TABLE_MAX] = {
[DAWN_UMDNS_TABLE] = {.name = "_dawn._udp", .type = BLOBMSG_TYPE_TABLE},
};
enum {
DAWN_UMDNS_IPV4,
DAWN_UMDNS_PORT,
__DAWN_UMDNS_MAX,
};
static const struct blobmsg_policy dawn_umdns_policy[__DAWN_UMDNS_MAX] = {
[DAWN_UMDNS_IPV4] = {.name = "ipv4", .type = BLOBMSG_TYPE_STRING},
[DAWN_UMDNS_PORT] = {.name = "port", .type = BLOBMSG_TYPE_INT32},
};
/* Function Definitions */
static void hostapd_handle_remove(struct ubus_context *ctx,
struct ubus_subscriber *s, uint32_t id);
@ -603,10 +624,40 @@ void del_client_interface(uint32_t id, const uint8_t *client_addr, uint32_t reas
}
static void ubus_umdns_cb(struct ubus_request *req, int type, struct blob_attr *msg) {
struct blob_attr *tb[__DAWN_UMDNS_TABLE_MAX];
if (!msg)
return;
blobmsg_parse(dawn_umdns_table_policy, __DAWN_UMDNS_MAX, tb, blob_data(msg), blob_len(msg));
if (!tb[DAWN_UMDNS_TABLE])
{
return;
}
struct blob_attr *attr;
struct blobmsg_hdr *hdr;
int len = blobmsg_data_len(tb[DAWN_UMDNS_TABLE]);
__blob_for_each_attr(attr, blobmsg_data(tb[DAWN_UMDNS_TABLE]), len)
{
hdr = blob_data(attr);
struct blob_attr *tb_dawn[__DAWN_UMDNS_MAX];
blobmsg_parse(dawn_umdns_policy, __DAWN_UMDNS_MAX, tb_dawn, blobmsg_data(attr), blobmsg_len(attr));
//char* str = blobmsg_format_json_indent(attr, true, -1);
printf("Hostname: %s\n", hdr->name);
if (tb_dawn[DAWN_UMDNS_IPV4]) {
printf("IPV4: %s\n", blobmsg_get_string(tb_dawn[DAWN_UMDNS_IPV4]));
}
if (tb_dawn[DAWN_UMDNS_PORT]) {
printf("Port: %d\n", blobmsg_get_u32(tb_dawn[DAWN_UMDNS_PORT]));
}
//dump_client(tb, tmp_mac, bssid_addr, freq, ht_supported, vht_supported);
}
char *str = blobmsg_format_json(msg, true);
printf("UMDNS:\n%s", str);
}