diff options
Diffstat (limited to 'libs/libcurl/src/ws.h')
| -rw-r--r-- | libs/libcurl/src/ws.h | 138 |
1 files changed, 69 insertions, 69 deletions
diff --git a/libs/libcurl/src/ws.h b/libs/libcurl/src/ws.h index 341242e50e..6f0aa48983 100644 --- a/libs/libcurl/src/ws.h +++ b/libs/libcurl/src/ws.h @@ -1,69 +1,69 @@ -#ifndef HEADER_CURL_WS_H -#define HEADER_CURL_WS_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at https://curl.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - * SPDX-License-Identifier: curl - * - ***************************************************************************/ -#include "curl_setup.h" - -#ifdef USE_WEBSOCKETS - -#ifdef USE_HYPER -#define REQTYPE void -#else -#define REQTYPE struct dynbuf -#endif - -/* this is the largest single fragment size we support */ -#define MAX_WS_SIZE 65535 - -/* part of 'struct HTTP', when used in the 'struct SingleRequest' in the - Curl_easy struct */ -struct websocket { - bool contfragment; /* set TRUE if the previous fragment sent was not final */ - unsigned char mask[4]; /* 32 bit mask for this connection */ - struct Curl_easy *data; /* used for write callback handling */ - struct dynbuf buf; - size_t usedbuf; /* number of leading bytes in 'buf' the most recent complete - websocket frame uses */ - struct curl_ws_frame frame; /* the struct used for frame state */ - curl_off_t oleft; /* outstanding number of payload bytes left from the - server */ - curl_off_t stillbuffer; /* number of bytes left in the buffer to deliver in - the next curl_ws_recv() call */ - char *stillb; /* the stillbuffer pending bytes are here */ - curl_off_t sleft; /* outstanding number of payload bytes left to send */ - unsigned int xori; /* xor index */ -}; - -CURLcode Curl_ws_request(struct Curl_easy *data, REQTYPE *req); -CURLcode Curl_ws_accept(struct Curl_easy *data); - -size_t Curl_ws_writecb(char *buffer, size_t size, size_t nitems, void *userp); -void Curl_ws_done(struct Curl_easy *data); - -#else -#define Curl_ws_request(x,y) CURLE_OK -#define Curl_ws_done(x) Curl_nop_stmt -#endif - -#endif /* HEADER_CURL_WS_H */ +#ifndef HEADER_CURL_WS_H
+#define HEADER_CURL_WS_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#ifdef USE_WEBSOCKETS
+
+#ifdef USE_HYPER
+#define REQTYPE void
+#else
+#define REQTYPE struct dynbuf
+#endif
+
+/* this is the largest single fragment size we support */
+#define MAX_WS_SIZE 65535
+
+/* part of 'struct HTTP', when used in the 'struct SingleRequest' in the
+ Curl_easy struct */
+struct websocket {
+ bool contfragment; /* set TRUE if the previous fragment sent was not final */
+ unsigned char mask[4]; /* 32 bit mask for this connection */
+ struct Curl_easy *data; /* used for write callback handling */
+ struct dynbuf buf;
+ size_t usedbuf; /* number of leading bytes in 'buf' the most recent complete
+ websocket frame uses */
+ struct curl_ws_frame frame; /* the struct used for frame state */
+ curl_off_t oleft; /* outstanding number of payload bytes left from the
+ server */
+ size_t stillblen; /* number of bytes left in the buffer to deliver in
+ the next curl_ws_recv() call */
+ char *stillb; /* the stillblen pending bytes are here */
+ curl_off_t sleft; /* outstanding number of payload bytes left to send */
+ unsigned int xori; /* xor index */
+};
+
+CURLcode Curl_ws_request(struct Curl_easy *data, REQTYPE *req);
+CURLcode Curl_ws_accept(struct Curl_easy *data);
+
+size_t Curl_ws_writecb(char *buffer, size_t size, size_t nitems, void *userp);
+void Curl_ws_done(struct Curl_easy *data);
+
+#else
+#define Curl_ws_request(x,y) CURLE_OK
+#define Curl_ws_done(x) Curl_nop_stmt
+#endif
+
+#endif /* HEADER_CURL_WS_H */
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