evws.h

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/*
 * libevws
 *
 * Copyright (c) 2013 github.com/crunchyfrog
 *
 * 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 EVWS_EVWS_H_
#define EVWS_EVWS_H_

#ifdef __cplusplus
extern "C" {
#endif

struct evwsconn;

enum evws_data_type {
  EVWS_DATA_TEXT = 0,
  EVWS_DATA_BINARY = 1,
};

typedef void (*evwsconn_message_cb)(struct evwsconn *conn,
    enum evws_data_type, const unsigned char* data, int len, void *user_data);

typedef void (*evwsconn_close_cb)(struct evwsconn *conn, void *user_data);

typedef void (*evwsconn_error_cb)(struct evwsconn *conn, void *user_data);

void evwsconn_set_cbs(struct evwsconn *conn, evwsconn_message_cb message_cb,
    evwsconn_close_cb close_cb, evwsconn_error_cb error_cb,
    void* user_data);

void evwsconn_send_message(struct evwsconn *conn,
    enum evws_data_type data_type, const unsigned char* data, int len);


const char* evwsconn_get_subprotocol(struct evwsconn *conn);

void evwsconn_send_close(struct evwsconn *conn);

void evwsconn_free(struct evwsconn* conn);

#ifdef __cplusplus
}
#endif

#endif /* EVWS_EVWS_H_ */