static DBusMessage *get_properties(DBusConnection *conn, DBusMessage *msg,
void *data)
{
struct media_transport *transport = data;
DBusMessage *reply;
DBusMessageIter iter;
reply = dbus_message_new_method_return(msg);
if (!reply)
return NULL;
dbus_message_iter_init_append(reply, &iter);
transport_get_properties(transport, &iter);
return reply;
}
/*
Send queue to socket
*/
int send_raws(subuser *user, acetables *g_ape)
{
int finish = 1, state = 0;
struct _raw_pool *pool;
struct _transport_properties *properties;
if (user->raw_pools.nraw == 0) {
return 1;
}
PACK_TCP(user->client->fd); /* Activate TCP_CORK */
properties = transport_get_properties(user->user->transport, g_ape);
if (!user->headers.sent) {
user->headers.sent = 1;
switch(user->user->transport) {
case TRANSPORT_XHRSTREAMING:
finish &= http_send_headers(user->headers.content, HEADER_XHR, HEADER_XHR_LEN, user->client, g_ape);
break;
case TRANSPORT_SSE_LONGPOLLING:
finish &= http_send_headers(user->headers.content, HEADER_SSE, HEADER_SSE_LEN, user->client, g_ape);
break;
case TRANSPORT_WEBSOCKET:
case TRANSPORT_WEBSOCKET_IETF:
break;
default:
finish &= http_send_headers(user->headers.content, HEADER_DEFAULT, HEADER_DEFAULT_LEN, user->client, g_ape);
break;
}
}
if (properties != NULL && properties->padding.left.val != NULL) {
finish &= sendbin(user->client->fd, properties->padding.left.val, properties->padding.left.len, 0, g_ape);
}
if (user->raw_pools.high.nraw) {
pool = user->raw_pools.high.rawfoot->prev;
} else {
pool = user->raw_pools.low.rawhead;
state = 1;
}
if (user->user->transport == TRANSPORT_WEBSOCKET_IETF) {
char payload_head[32] = { 0x84 };
int payload_size = raws_size(user); /* TODO: fragmentation? */
int payload_length = 0;
if (payload_size <= 125) {
payload_head[1] = (unsigned char)payload_size & 0x7F;
payload_length = 2;
} else if (payload_size <= 65535) {
unsigned short int s = htons(payload_size);
payload_head[1] = 126;
memcpy(&payload_head[2], &s, 2);
payload_length = 4;
} else if (payload_size <= 0xFFFFFFFF) {
unsigned int s = htonl(payload_size);
payload_head[1] = 127;
payload_head[2] = 0;
payload_head[3] = 0;
payload_head[4] = 0;
payload_head[5] = 0;
memcpy(&payload_head[6], &s, 4);
payload_length = 10;
}
finish &= sendbin(user->client->fd, payload_head, payload_length, 0, g_ape);
}
finish &= sendbin(user->client->fd, "[", 1, 0, g_ape);
while (pool->raw != NULL) {
struct _raw_pool *pool_next = (state ? pool->next : pool->prev);
finish &= sendbin(user->client->fd, pool->raw->data, pool->raw->len, 0, g_ape);
if ((pool_next != NULL && pool_next->raw != NULL) || (!state && user->raw_pools.low.nraw)) {
finish &= sendbin(user->client->fd, ",", 1, 0, g_ape);
} else {
finish &= sendbin(user->client->fd, "]", 1, 0, g_ape);
if (properties != NULL && properties->padding.right.val != NULL) {
finish &= sendbin(user->client->fd, properties->padding.right.val, properties->padding.right.len, 0, g_ape);
}
}
free_raw(pool->raw);
pool->raw = NULL;
pool = pool_next;
if ((pool == NULL || pool->raw == NULL) && !state) {
pool = user->raw_pools.low.rawhead;
state = 1;
}
}
user->raw_pools.high.nraw = 0;
user->raw_pools.low.nraw = 0;
user->raw_pools.nraw = 0;
user->raw_pools.high.rawfoot = user->raw_pools.high.rawhead;
user->raw_pools.low.rawfoot = user->raw_pools.low.rawhead;
FLUSH_TCP(user->client->fd);
return finish;
}
int send_raw_inline(ape_socket *client, transport_t transport, RAW *raw, acetables *g_ape)
{
struct _transport_properties *properties;
int finish = 1;
properties = transport_get_properties(transport, g_ape);
switch(transport) {
case TRANSPORT_XHRSTREAMING:
finish &= http_send_headers(NULL, HEADER_XHR, HEADER_XHR_LEN, client, g_ape);
break;
case TRANSPORT_SSE_LONGPOLLING:
finish &= http_send_headers(NULL, HEADER_SSE, HEADER_SSE_LEN, client, g_ape);
break;
case TRANSPORT_WEBSOCKET:
case TRANSPORT_WEBSOCKET_IETF:
break;
default:
finish &= http_send_headers(NULL, HEADER_DEFAULT, HEADER_DEFAULT_LEN, client, g_ape);
break;
}
if (properties != NULL && properties->padding.left.val != NULL) {
finish &= sendbin(client->fd, properties->padding.left.val, properties->padding.left.len, 0, g_ape);
}
if (transport == TRANSPORT_WEBSOCKET_IETF) {
char payload_head[32] = { 0x84 };
int payload_size = raw->len+2; /* TODO: fragmentation? */
int payload_length = 0;
if (payload_size <= 125) {
payload_head[1] = (unsigned char)payload_size & 0x7F;
payload_length = 2;
} else if (payload_size <= 65535) {
unsigned short int s = htons(payload_size);
payload_head[1] = 126;
memcpy(&payload_head[2], &s, 2);
payload_length = 4;
} else if (payload_size <= 0xFFFFFFFF) {
unsigned int s = htonl(payload_size);
payload_head[1] = 127;
payload_head[2] = 0;
payload_head[3] = 0;
payload_head[4] = 0;
payload_head[5] = 0;
memcpy(&payload_head[6], &s, 4);
payload_length = 10;
}
finish &= sendbin(client->fd, payload_head, payload_length, 0, g_ape);
}
finish &= sendbin(client->fd, "[", 1, 0, g_ape);
finish &= sendbin(client->fd, raw->data, raw->len, 0, g_ape);
finish &= sendbin(client->fd, "]", 1, 0, g_ape);
if (properties != NULL && properties->padding.right.val != NULL) {
finish &= sendbin(client->fd, properties->padding.right.val, properties->padding.right.len, 0, g_ape);
}
free_raw(raw);
return finish;
}
