diff options
Diffstat (limited to 'web/server/h2o/libh2o/include/h2o/websocket.h')
-rw-r--r-- | web/server/h2o/libh2o/include/h2o/websocket.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/include/h2o/websocket.h b/web/server/h2o/libh2o/include/h2o/websocket.h new file mode 100644 index 00000000..96e047ad --- /dev/null +++ b/web/server/h2o/libh2o/include/h2o/websocket.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2014 DeNA Co., Ltd. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ +#ifndef h2o__websocket_h +#define h2o__websocket_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <wslay/wslay.h> +#include "h2o.h" +#include "h2o/http1.h" + +typedef struct st_h2o_websocket_conn_t h2o_websocket_conn_t; + +/* arg is NULL if the connection has been closed */ +typedef void (*h2o_websocket_msg_callback)(h2o_websocket_conn_t *conn, const struct wslay_event_on_msg_recv_arg *arg); + +struct st_h2o_websocket_conn_t { + h2o_socket_t *sock; + wslay_event_context_ptr ws_ctx; + struct wslay_event_callbacks ws_callbacks; + void *data; + h2o_websocket_msg_callback cb; + void *_write_buf; +}; + +int h2o_is_websocket_handshake(h2o_req_t *req, const char **client_key); +void h2o_websocket_create_accept_key(char *dst, const char *client_key); +h2o_websocket_conn_t *h2o_upgrade_to_websocket(h2o_req_t *req, const char *client_key, void *user_data, + h2o_websocket_msg_callback msg_cb); +void h2o_websocket_close(h2o_websocket_conn_t *conn); +void h2o_websocket_proceed(h2o_websocket_conn_t *conn); + +#ifdef __cplusplus +} +#endif + +#endif |