-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-/* -*- Mode: C; tab-width: 2; c-basic-offset: 2; indent-tabs-mode: nil -*- */
-#include <libmemcachedprotocol/common.h>
-
-#include <sys/types.h>
-
-#define ensure(a) if (!(a)) { return false; }
-
-bool memcached_binary_protocol_pedantic_check_request(const protocol_binary_request_header *request)
-{
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
+
+#include "libmemcachedprotocol/common.h"
+#include "p9y/socket.hpp"
+
+#define ensure(a) \
+ if (!(a)) { \
+ return false; \
+ }
+
+bool memcached_binary_protocol_pedantic_check_request(
+ const protocol_binary_request_header *request) {
ensure(request->request.magic == PROTOCOL_BINARY_REQ);
ensure(request->request.datatype == PROTOCOL_BINARY_RAW_BYTES);
ensure(request->bytes[6] == 0);
ensure(request->bytes[7] == 0);
- uint8_t opcode= request->request.opcode;
- uint16_t keylen= ntohs(request->request.keylen);
- uint8_t extlen= request->request.extlen;
- uint32_t bodylen= ntohl(request->request.bodylen);
+ uint8_t opcode = request->request.opcode;
+ uint16_t keylen = ntohs(request->request.keylen);
+ uint8_t extlen = request->request.extlen;
+ uint32_t bodylen = ntohl(request->request.bodylen);
ensure(bodylen >= (keylen + extlen));
ensure(extlen == 0);
ensure(keylen > 0);
break;
- default:
- /* Unknown command */
- ;
+ default
+ :
+ /* Unknown command */
+ ;
}
return true;
}
-bool memcached_binary_protocol_pedantic_check_response(const protocol_binary_request_header *request,
- const protocol_binary_response_header *response)
-{
+bool memcached_binary_protocol_pedantic_check_response(
+ const protocol_binary_request_header *request,
+ const protocol_binary_response_header *response) {
ensure(response->response.magic == PROTOCOL_BINARY_RES);
ensure(response->response.datatype == PROTOCOL_BINARY_RAW_BYTES);
ensure(response->response.opaque == request->request.opaque);
- uint16_t status= ntohs(response->response.status);
- uint8_t opcode= response->response.opcode;
+ uint16_t status = ntohs(response->response.status);
+ uint8_t opcode = response->response.opcode;
- if (status == PROTOCOL_BINARY_RESPONSE_SUCCESS)
- {
+ if (status == PROTOCOL_BINARY_RESPONSE_SUCCESS) {
switch (opcode) {
case PROTOCOL_BINARY_CMD_ADDQ:
case PROTOCOL_BINARY_CMD_APPENDQ:
ensure(response->response.keylen == 0);
ensure(response->response.extlen == 0);
ensure(response->response.bodylen == 0);
- ensure(response->response.cas != 0);
+ ensure(response->response.cas);
break;
case PROTOCOL_BINARY_CMD_FLUSH:
case PROTOCOL_BINARY_CMD_NOOP:
ensure(response->response.keylen == 0);
ensure(response->response.extlen == 0);
ensure(ntohl(response->response.bodylen) == 8);
- ensure(response->response.cas != 0);
+ ensure(response->response.cas);
break;
case PROTOCOL_BINARY_CMD_STAT:
case PROTOCOL_BINARY_CMD_VERSION:
ensure(response->response.keylen == 0);
ensure(response->response.extlen == 0);
- ensure(response->response.bodylen != 0);
+ ensure(response->response.bodylen);
ensure(response->response.cas == 0);
break;
case PROTOCOL_BINARY_CMD_GETQ:
ensure(response->response.keylen == 0);
ensure(response->response.extlen == 4);
- ensure(response->response.cas != 0);
+ ensure(response->response.cas);
break;
case PROTOCOL_BINARY_CMD_GETK:
case PROTOCOL_BINARY_CMD_GETKQ:
- ensure(response->response.keylen != 0);
+ ensure(response->response.keylen);
ensure(response->response.extlen == 4);
- ensure(response->response.cas != 0);
+ ensure(response->response.cas);
break;
default:
/* Undefined command code */
break;
}
- }
- else
- {
+ } else {
ensure(response->response.cas == 0);
ensure(response->response.extlen == 0);
- if (opcode != PROTOCOL_BINARY_CMD_GETK)
- {
+ if (opcode != PROTOCOL_BINARY_CMD_GETK) {
ensure(response->response.keylen == 0);
}
}
projects / m6w6 / libmemcached / blobdiff