int mongrel2_ws_reply(mongrel2_socket *pub_socket, mongrel2_request *req, bstring data){
bstring payload = bstrcpy(data);
// ! and # are the fill characters. You should not see these if the data is correct
bInsertChrs(payload, blength(payload), 1, TERM_CHAR, '!');
bInsertChrs(payload, 0, 1, START_CHAR, '#');
mongrel2_reply(pub_socket,req,payload);
// mongrel2_ws_debug(payload);
bdestroy(payload);
return 0;
}
int mongrel2_ws_reply(mongrel2_socket *pub_socket, mongrel2_request *req, bstring data){
size_t req_len = blength(data);
uint8_t *req_data = (uint8_t*)bdata(data);
size_t payload_len = 0;
uint8_t *payload_data = NULL;
// Simplest code but seems to be unsafe with chrome 14?
int retval = mongrel2_ws_frame_create(0,req_len,&payload_len,&payload_data);
if(retval != 0){
fprintf(stderr,"mongrel2_ws_reply failed with errno %d\n",retval);
return -1;
}
mongrel2_ws_frame_set_payload(payload_len,payload_data,req_len,req_data);
mongrel2_ws_frame_set_opcode(payload_len,payload_data,OP_TEXT);
mongrel2_ws_frame_set_fin(payload_len,payload_data);
// Instead, let's chunk it to a bunch of small messages
// int fullchunks = req_len % WEBSOCKET_SMALL_MAX;
// int leftoverbytes = req_len / WEBSOCKET_SMALL_MAX;
// bstring chunk;
// for(int i=0; i<fullchunks; i++){
// uint8_t chunk_payload[WEBSOCKET_SMALL_MAX];
// chunk = bmidstr(data,i*WEBSOCKET_SMALL_MAX,i*WEBSOCKET_SMALL_MAX+WEBSOCKET_SMALL_MAX-1);
// fullchunks--;
// }
#ifndef NDEBUG
mongrel2_ws_frame_debug(payload_len,payload_data);
#endif
bstring outgoing = blk2bstr(payload_data,payload_len);
assert(blength(outgoing) == payload_len);
mongrel2_reply(pub_socket,req,outgoing);
free(payload_data);
bdestroy(outgoing);
return 0;
}
int mongrel2_ws_reply_upgrade(mongrel2_request *req, mongrel2_socket *socket){
bstring headers = mongrel2_ws_upgrade_headers(req);
mongrel2_reply(socket,req,headers);
bdestroy(headers);
return 0;
}
