/**
* Return a friend's Tox ID in short form. Return value must be freed.
*/
char *
twc_get_friend_id_short(Tox *tox, int32_t friend_number)
{
uint8_t client_id[TOX_PUBLIC_KEY_SIZE];
TOX_ERR_FRIEND_GET_PUBLIC_KEY err;
size_t short_id_length = weechat_config_integer(twc_config_short_id_size);
char *hex_address = malloc(short_id_length + 1);
tox_friend_get_public_key(tox, friend_number, client_id, &err);
/* return a zero public key on failure */
if (err != TOX_ERR_FRIEND_GET_PUBLIC_KEY_OK)
memset(client_id, 0, TOX_PUBLIC_KEY_SIZE);
twc_bin2hex(client_id, short_id_length / 2, hex_address);
return hex_address;
}
void
twc_friend_request_callback(Tox *tox,
const uint8_t *public_key,
const uint8_t *message,
uint16_t length,
void *data)
{
struct t_twc_profile *profile = data;
char *message_nt = twc_null_terminate(message, length);
int rc = twc_friend_request_add(profile, public_key, message_nt);
if (rc == -1)
{
weechat_printf(profile->buffer,
"%sReceived a friend request, but your friend request list is full!",
weechat_prefix("warning"));
}
else
{
char hex_address[TOX_CLIENT_ID_SIZE * 2 + 1];
twc_bin2hex(public_key, TOX_CLIENT_ID_SIZE, hex_address);
weechat_printf(profile->buffer,
"%sReceived a friend request from %s with message \"%s\"; "
"accept it with \"/friend accept %d\"",
weechat_prefix("network"),
hex_address, message_nt, rc);
if (rc == -2)
{
weechat_printf(profile->buffer,
"%sFailed to save friend request, try manually "
"accepting with /friend add",
weechat_prefix("error"));
}
}
free(message_nt);
}
