int __conman_send_resp(struct conman_s *conman, uint8_t id,
enum conman_resp_value respval, void *data,
size_t datalen)
{
struct conman_resp_hdr hdr;
int ret;
hdr.head.id = id;
hdr.head.len = datalen;
hdr.respval = respval;
ret = __conman_util_block_write(conman->servingsd, &hdr, sizeof(hdr));
if (ret < 0)
{
return ERROR;
}
ret = __conman_util_block_write(conman->servingsd, data, hdr.head.len);
if (ret < 0)
{
return ERROR;
}
return OK;
}
void __conman_send_boardcast_event(struct conman_s *conman,
enum conman_msgs_ids type,
const void *payload,
size_t payloadlen)
{
struct conman_sd_entry_s *client;
struct conman_resp_hdr hdr = {};
int send_count = 0;
int ret;
hdr.head.id = type;
hdr.head.len = payloadlen;
hdr.respval = CONMAN_RESP_EVENT;
for (client = (struct conman_sd_entry_s *)sq_peek(&conman->server.sds);
client != NULL;
client = (struct conman_sd_entry_s *)sq_next(&client->entry))
{
if (!client->events_enabled)
{
continue;
}
ret = __conman_util_block_write(client->sd, &hdr, sizeof(hdr));
if (ret < 0)
{
continue;
}
ret = __conman_util_block_write(client->sd, payload, hdr.head.len);
if (ret < 0)
{
continue;
}
send_count++;
}
conman_dbg("send boardcast event (type=%d) to %d clients.\n",
type, send_count);
}
static int conman_send_reqv(int fd, uint8_t id, const struct iovec *bufs,
size_t iovcnt)
{
struct conman_hdr hdr;
size_t len = 0;
size_t i;
int ret;
for (i = 0; i < iovcnt; i++)
{
len += bufs[i].iov_len;
}
hdr.id = id;
hdr.len = len;
ret = __conman_util_block_write(fd, &hdr, sizeof(hdr));
if (ret < 0)
{
return ERROR;
}
if (len > 0)
{
for (i = 0; i < iovcnt; i++)
{
ret = __conman_util_block_write(fd, bufs[i].iov_base,
bufs[i].iov_len);
if (ret < 0)
{
return ERROR;
}
}
}
return OK;
}
