+++ /dev/null
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Configure Scripting Language
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * 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.
- *
- */
-
-#include <libmemcached/csl/common.h>
-#include <libmemcached/csl/context.h>
-
-void Context::abort(const char *error_arg, config_tokentype last_token, const char *last_token_str)
-{
- rc= MEMCACHED_PARSE_ERROR;
- (void)last_token;
-
- if (error_arg)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "%s", error_arg);
- return;
- }
-
- if (last_token_str)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "%s", last_token_str);
- return;
- }
-
- memcached_set_parser_error(*memc, MEMCACHED_AT, "unknown parsing error");
-}
-
-void Context::error(const char *error_arg, config_tokentype last_token, const char *last_token_str)
-{
- rc= MEMCACHED_PARSE_ERROR;
- if (not error_arg)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Unknown error occured during parsing (%s)", last_token_str ? last_token_str : " ");
- return;
- }
-
- if (strcmp(error_arg, "memory exhausted") == 0)
- {
- (void)memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, memcached_string_make_from_cstr(error_arg));
- return;
- }
-
- // We now test if it is something other then a syntax error, if it we
- // return a generic message
- if (strcmp(error_arg, "syntax error") != 0)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured during parsing (%s)", error_arg);
- return;
- }
-
- if (last_token == UNKNOWN_OPTION and begin)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Unknown option: %s", begin);
- }
- else if (last_token == UNKNOWN)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured durring parsing, an unknown token was found.");
- }
- else
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured while parsing (%s)", last_token_str ? last_token_str : " ");
- }
-}
-
-void Context::hostname(const char *str, size_t size, server_t& server_)
-{
- size_t copy_length= size_t(NI_MAXHOST) > size ? size : size_t(NI_MAXHOST);
- memcpy(_hostname, str, copy_length);
- _hostname[copy_length]= 0;
-
- server_.port= MEMCACHED_DEFAULT_PORT;
- server_.weight= 1;
- server_.c_str= _hostname;
- server_.size= size;
-}
-
-bool Context::string_buffer(const char *str, size_t size, memcached_string_t& string_)
-{
- if (memcached_string_set(_string_buffer, str, size))
- {
- string_.c_str= memcached_string_value(_string_buffer);
- string_.size= memcached_string_length(_string_buffer);
-
- return true;
- }
-
- return false;
-}
-
-bool Context::set_hash(memcached_hash_t hash)
-{
- if (_has_hash)
- {
- return false;
- }
-
- if ((memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, hash)) != MEMCACHED_SUCCESS)
- {
- return false;
- }
-
- return _has_hash= true;
-}