git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/options/build.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  LibMemcached
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *  All rights reserved.
   7  *
   8  *  Redistribution and use in source and binary forms, with or without
   9  *  modification, are permitted provided that the following conditions are
  10  *  met:
  11  *
  12  *      * Redistributions of source code must retain the above copyright
  13  *  notice, this list of conditions and the following disclaimer.
  14  *
  15  *      * Redistributions in binary form must reproduce the above
  16  *  copyright notice, this list of conditions and the following disclaimer
  17  *  in the documentation and/or other materials provided with the
  18  *  distribution.
  19  *
  20  *      * The names of its contributors may not be used to endorse or
  21  *  promote products derived from this software without specific prior
  22  *  written permission.
  23  *
  24  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  25  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  26  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  27  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  28  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  29  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  30  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  31  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  32  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  33  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  34  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35  *
  36  */
  37
  38 #include <libmemcached/common.h>
  39 #include <libmemcached/options/context.h>
  40 #include <libmemcached/options/build.h>
  41
  42 namespace parser {
  43
  44 void abort_func(Context *context, const char *error)
  45 {
  46   if (context->rc == MEMCACHED_SUCCESS)
  47     context->rc= MEMCACHED_PARSE_ERROR;
  48
  49   memcached_string_st *error_string= memcached_string_create(context->memc, NULL, 1024);
  50   memcached_string_append(error_string, memcached_string_with_size("Error occured while parsing: "));
  51   memcached_string_append(error_string, memcached_string_make_from_cstr(context->begin));
  52   memcached_string_append(error_string, memcached_string_with_size(" ("));
  53
  54   if (context->rc == MEMCACHED_PARSE_ERROR and error)
  55   {
  56     memcached_string_append(error_string, memcached_string_make_from_cstr(error));
  57   }
  58   else
  59   {
  60     memcached_string_append(error_string, memcached_string_make_from_cstr(memcached_strerror(NULL, context->rc)));
  61   }
  62   memcached_string_append(error_string, memcached_string_with_size(")"));
  63
  64   memcached_set_error_string(context->memc, context->rc, memcached_string_value(error_string), memcached_string_length(error_string));
  65
  66   memcached_string_free(error_string);
  67 }
  68
  69 } // namespace parser