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33 lines
1.2 KiB
33 lines
1.2 KiB
#pragma once
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#include "httpd.h"
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#define WEBSOCK_FLAG_NONE 0
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#define WEBSOCK_FLAG_MORE (1<<0) //Set if the data is not the final data in the message; more follows
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#define WEBSOCK_FLAG_BIN (1<<1) //Set if the data is binary instead of text
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#define WEBSOCK_FLAG_CONT (1<<2) // set if this is a continuation frame (after WEBSOCK_FLAG_MORE)
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typedef struct Websock Websock;
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typedef struct WebsockPriv WebsockPriv;
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typedef void(*WsConnectedCb)(Websock *ws);
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typedef void(*WsRecvCb)(Websock *ws, uint8_t *data, size_t len, int flags);
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typedef void(*WsSentCb)(Websock *ws);
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typedef void(*WsCloseCb)(Websock *ws);
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struct Websock {
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void *userData;
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HttpdConnData *conn;
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uint8_t status;
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WsRecvCb recvCb;
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WsSentCb sentCb;
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WsCloseCb closeCb;
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WebsockPriv *priv;
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};
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httpd_cgi_state cgiWebsocket(HttpdConnData *connData);
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int cgiWebsocketSend(Websock *ws, const uint8_t *data, size_t len, int flags);
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void cgiWebsocketClose(Websock *ws, int reason);
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httpd_cgi_state cgiWebSocketRecv(HttpdConnData *connData, uint8_t *data, size_t len);
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int cgiWebsockBroadcast(const char *resource, const uint8_t *data, size_t len, int flags);
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void cgiWebsockMeasureBacklog(const char *resource, size_t *total, size_t *max);
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