git.m6w6.name Git - m6w6/libmemcached/blob - libtest/drizzled.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  libtest
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *
   7  *  This library is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU Lesser General Public
   9  *  License as published by the Free Software Foundation; either
  10  *  version 3 of the License, or (at your option) any later version.
  11  *
  12  *  This library is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *  Lesser General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU Lesser General Public
  18  *  License along with this library; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22
  23 #include <config.h>
  24 #include <libtest/common.h>
  25
  26 #include <libtest/drizzled.h>
  27
  28 #include "util/instance.hpp"
  29 #include "util/operation.hpp"
  30
  31 using namespace datadifferential;
  32 using namespace libtest;
  33
  34 #include <cassert>
  35 #include <cerrno>
  36 #include <cstdio>
  37 #include <cstdlib>
  38 #include <cstring>
  39 #include <iostream>
  40 #include <signal.h>
  41 #include <sstream>
  42 #include <sys/types.h>
  43 #include <sys/wait.h>
  44 #include <unistd.h>
  45
  46 #ifndef __INTEL_COMPILER
  47 #pragma GCC diagnostic ignored "-Wold-style-cast"
  48 #endif
  49
  50 #if defined(HAVE_LIBDRIZZLE) && HAVE_LIBDRIZZLE
  51 #include <libdrizzle-1.0/drizzle_client.h>
  52 #endif
  53
  54 using namespace libtest;
  55
  56 namespace libtest {
  57 bool ping_drizzled(const in_port_t _port)
  58 {
  59 #if defined(HAVE_LIBDRIZZLE) && HAVE_LIBDRIZZLE
  60   {
  61     drizzle_st *drizzle= drizzle_create(NULL);
  62
  63     if (drizzle == NULL)
  64     {
  65       return false;
  66     }
  67
  68     drizzle_con_st *con;
  69
  70     if ((con= drizzle_con_create(drizzle, NULL)) == NULL)
  71     {
  72       drizzle_free(drizzle);
  73       return false;
  74     }
  75
  76     drizzle_con_set_tcp(con, "localhost", _port);
  77     drizzle_con_set_auth(con, "root", 0);
  78
  79     bool success= false;
  80
  81     drizzle_return_t rc;
  82     if ((rc= drizzle_con_connect(con)) == DRIZZLE_RETURN_OK)
  83     {
  84       drizzle_result_st *result= drizzle_ping(con, NULL, &rc);
  85       success= bool(result);
  86       drizzle_result_free(result);
  87     }
  88
  89     if (success == true)
  90     { }
  91     else if (rc != DRIZZLE_RETURN_OK)
  92     {
  93       Error << drizzle_error(drizzle) << " localhost:" << _port;
  94     }
  95
  96     drizzle_con_free(con);
  97     drizzle_free(drizzle);
  98
  99     return success;
 100   }
 101 #endif
 102
 103   return false;
 104 }
 105 } // namespace libtest
 106
 107 class Drizzle : public libtest::Server
 108 {
 109 private:
 110 public:
 111   Drizzle(const std::string& host_arg, in_port_t port_arg) :
 112     libtest::Server(host_arg, port_arg, DRIZZLED_BINARY, false)
 113   {
 114     set_pid_file();
 115   }
 116
 117   bool ping()
 118   {
 119     size_t limit= 5;
 120     while (_app.check() and --limit)
 121     {
 122       if (ping_drizzled(_port))
 123       {
 124         return true;
 125       }
 126       libtest::dream(1, 0);
 127     }
 128
 129     return false;
 130   }
 131
 132   const char *name()
 133   {
 134     return "drizzled";
 135   };
 136
 137   void log_file_option(Application& app, const std::string& arg)
 138   {
 139   }
 140
 141   bool has_log_file_option() const
 142   {
 143     return true;
 144   }
 145
 146   bool broken_pid_file()
 147   {
 148     return true;
 149   }
 150
 151   bool is_libtool()
 152   {
 153     return false;
 154   }
 155
 156   bool has_syslog() const
 157   {
 158     return true;
 159   }
 160
 161   bool has_port_option() const
 162   {
 163     return true;
 164   }
 165
 166   void port_option(Application& app, in_port_t arg)
 167   {
 168     if (arg > 0)
 169     {
 170       char buffer[1024];
 171       snprintf(buffer, sizeof(buffer), "--drizzle-protocol.port=%d", int(arg));
 172       app.add_option(buffer);
 173     }
 174   }
 175
 176   bool build(size_t argc, const char *argv[]);
 177 };
 178
 179 bool Drizzle::build(size_t argc, const char *argv[])
 180 {
 181   if (getuid() == 0 or geteuid() == 0)
 182   {
 183     add_option("--user=root");
 184   }
 185
 186   add_option("--verbose=INSPECT");
 187 #if 0
 188   add_option("--datadir=var/drizzle");
 189 #endif
 190
 191   for (size_t x= 0 ; x < argc ; x++)
 192   {
 193     add_option(argv[x]);
 194   }
 195
 196   return true;
 197 }
 198
 199 namespace libtest {
 200
 201 libtest::Server *build_drizzled(const char *hostname, in_port_t try_port)
 202 {
 203   return new Drizzle(hostname, try_port);
 204 }
 205
 206 }