/*
- * Copyright 2016 iot.bzh
+ * Copyright (C) 2016, 2017 "IoT.bzh"
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* Copyright 2010-2012 self.disconnect (APACHE-2)
*/
+#pragma once
+
struct iovec;
-#define STATUS_CODE_UNSET 0
-#define STATUS_CODE_OK 1000
-#define STATUS_CODE_GOING_AWAY 1001
-#define STATUS_CODE_PROTOCOL_ERROR 1002
-#define STATUS_CODE_RESERVED 1004 /* Protocol 8: frame too large */
-#define STATUS_CODE_INVALID_UTF8 1007
-#define STATUS_CODE_POLICY_VIOLATION 1008
-#define STATUS_CODE_MESSAGE_TOO_LARGE 1009
-#define STATUS_CODE_INTERNAL_ERROR 1011
+#define WEBSOCKET_CODE_OK 1000
+#define WEBSOCKET_CODE_GOING_AWAY 1001
+#define WEBSOCKET_CODE_PROTOCOL_ERROR 1002
+#define WEBSOCKET_CODE_CANT_ACCEPT 1003
+#define WEBSOCKET_CODE_RESERVED 1004
+#define WEBSOCKET_CODE_NOT_SET 1005
+#define WEBSOCKET_CODE_ABNORMAL 1006
+#define WEBSOCKET_CODE_INVALID_UTF8 1007
+#define WEBSOCKET_CODE_POLICY_VIOLATION 1008
+#define WEBSOCKET_CODE_MESSAGE_TOO_LARGE 1009
+#define WEBSOCKET_CODE_INTERNAL_ERROR 1011
struct websock_itf {
ssize_t (*writev) (void *, const struct iovec *, int);
ssize_t (*readv) (void *, const struct iovec *, int);
- void (*disconnect) (void *);
- void (*on_ping) (void *);
- void (*on_pong) (void *);
+ void (*on_ping) (void *, size_t size); /* optional, if not NULL, responsible of pong */
+ void (*on_pong) (void *, size_t size); /* optional */
void (*on_close) (void *, uint16_t code, size_t size);
void (*on_text) (void *, int last, size_t size);
void (*on_binary) (void *, int last, size_t size);
void (*on_continue) (void *, int last, size_t size);
+ int (*on_extension) (void *, int last, int rsv1, int rsv2, int rsv3, int opcode, size_t size);
+
+ void (*on_error) (void *, uint16_t code, const void *data, size_t size); /* optional */
};
struct websock;
-void websock_close(struct websock *ws);
-void websock_close_code(struct websock *ws, uint16_t code);
+extern int websock_close_empty(struct websock *ws);
+extern int websock_close(struct websock *ws, uint16_t code, const void *data, size_t length);
+extern int websock_error(struct websock *ws, uint16_t code, const void *data, size_t length);
+
+extern int websock_ping(struct websock *ws, const void *data, size_t length);
+extern int websock_pong(struct websock *ws, const void *data, size_t length);
+extern int websock_text(struct websock *ws, int last, const void *text, size_t length);
+extern int websock_text_v(struct websock *ws, int last, const struct iovec *iovec, int count);
+extern int websock_binary(struct websock *ws, int last, const void *data, size_t length);
+extern int websock_binary_v(struct websock *ws, int last, const struct iovec *iovec, int count);
+extern int websock_continue(struct websock *ws, int last, const void *data, size_t length);
+extern int websock_continue_v(struct websock *ws, int last, const struct iovec *iovec, int count);
-void websock_ping(struct websock *ws);
-void websock_pong(struct websock *ws);
-void websock_text(struct websock *ws, const char *text, size_t length);
-void websock_binary(struct websock *ws, const void *data, size_t length);
+extern ssize_t websock_read(struct websock *ws, void *buffer, size_t size);
+extern int websock_drop(struct websock *ws);
-ssize_t websock_read(struct websock *ws, void *buffer, size_t size);
-void websock_drop(struct websock *ws);
+extern int websock_dispatch(struct websock *ws, int loop);
-int websock_dispatch(struct websock *ws);
+extern struct websock *websock_create_v13(const struct websock_itf *itf, void *closure);
+extern void websock_destroy(struct websock *ws);
-struct websock *websock_create(const struct websock_itf *itf, void *closure);
-void websock_destroy(struct websock *ws);