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

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Data Differential YATL (i.e. libtest)  library
   4  *
   5  *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
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   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions are
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  11  *      * Redistributions of source code must retain the above copyright
  12  *  notice, this list of conditions and the following disclaimer.
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  14  *      * Redistributions in binary form must reproduce the above
  15  *  copyright notice, this list of conditions and the following disclaimer
  16  *  in the documentation and/or other materials provided with the
  17  *  distribution.
  18  *
  19  *      * The names of its contributors may not be used to endorse or
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  21  *  written permission.
  22  *
  23  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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  33  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  35  */
  36
  37 #include "libtest/yatlcon.h"
  38 #include <libtest/common.h>
  39
  40 #include <libtest/drizzled.h>
  41
  42 #include "util/instance.hpp"
  43 #include "util/operation.hpp"
  44
  45 using namespace datadifferential;
  46 using namespace libtest;
  47
  48 #include <cassert>
  49 #include <cerrno>
  50 #include <cstdio>
  51 #include <cstdlib>
  52 #include <cstring>
  53 #include <iostream>
  54 #include <signal.h>
  55 #include <sstream>
  56 #include <sys/types.h>
  57 #include <sys/wait.h>
  58 #include <unistd.h>
  59
  60 #ifndef __INTEL_COMPILER
  61 #pragma GCC diagnostic ignored "-Wold-style-cast"
  62 #endif
  63
  64 #if defined(HAVE_LIBDRIZZLE) && HAVE_LIBDRIZZLE
  65 #include <libdrizzle-1.0/drizzle_client.h>
  66 #endif
  67
  68 using namespace libtest;
  69
  70 namespace libtest {
  71 bool ping_drizzled(const in_port_t _port)
  72 {
  73   (void)(_port);
  74 #if defined(HAVE_LIBDRIZZLE) && HAVE_LIBDRIZZLE
  75   {
  76     drizzle_st *drizzle= drizzle_create(NULL);
  77
  78     if (drizzle == NULL)
  79     {
  80       return false;
  81     }
  82
  83     drizzle_con_st *con;
  84
  85     if ((con= drizzle_con_create(drizzle, NULL)) == NULL)
  86     {
  87       drizzle_free(drizzle);
  88       return false;
  89     }
  90
  91     drizzle_con_set_tcp(con, "localhost", _port);
  92     drizzle_con_set_auth(con, "root", 0);
  93
  94     bool success= false;
  95
  96     drizzle_return_t rc;
  97     if ((rc= drizzle_con_connect(con)) == DRIZZLE_RETURN_OK)
  98     {
  99       drizzle_result_st *result= drizzle_ping(con, NULL, &rc);
 100       success= bool(result);
 101       drizzle_result_free(result);
 102     }
 103
 104     if (success == true)
 105     { }
 106     else if (rc != DRIZZLE_RETURN_OK)
 107     {
 108       Error << drizzle_error(drizzle) << " localhost:" << _port;
 109     }
 110
 111     drizzle_con_free(con);
 112     drizzle_free(drizzle);
 113
 114     return success;
 115   }
 116 #endif
 117
 118   return false;
 119 }
 120 } // namespace libtest
 121
 122 class Drizzle : public libtest::Server
 123 {
 124 private:
 125 public:
 126   Drizzle(const std::string& host_arg, in_port_t port_arg) :
 127     libtest::Server(host_arg, port_arg, DRIZZLED_BINARY, false)
 128   {
 129     set_pid_file();
 130   }
 131
 132   bool ping()
 133   {
 134     size_t limit= 5;
 135     while (_app.check() and --limit)
 136     {
 137       if (ping_drizzled(_port))
 138       {
 139         return true;
 140       }
 141       libtest::dream(1, 0);
 142     }
 143
 144     return false;
 145   }
 146
 147   const char *name()
 148   {
 149     return "drizzled";
 150   };
 151
 152   void log_file_option(Application&, const std::string&)
 153   {
 154   }
 155
 156   bool has_log_file_option() const
 157   {
 158     return true;
 159   }
 160
 161   bool broken_pid_file()
 162   {
 163     return true;
 164   }
 165
 166   bool is_libtool()
 167   {
 168     return false;
 169   }
 170
 171   bool has_syslog() const
 172   {
 173     return true;
 174   }
 175
 176   bool has_port_option() const
 177   {
 178     return true;
 179   }
 180
 181   void port_option(Application& app, in_port_t arg)
 182   {
 183     if (arg > 0)
 184     {
 185       libtest::vchar_t buffer;
 186       buffer.resize(1024);
 187       snprintf(&buffer[1024], buffer.size(), "--drizzle-protocol.port=%d", int(arg));
 188       app.add_option(&buffer[1024]);
 189     }
 190   }
 191
 192   bool build(size_t argc, const char *argv[]);
 193 };
 194
 195 bool Drizzle::build(size_t argc, const char *argv[])
 196 {
 197   if (getuid() == 0 or geteuid() == 0)
 198   {
 199     add_option("--user=root");
 200   }
 201
 202   add_option("--verbose=INSPECT");
 203 #if 0
 204   add_option("--datadir=var/drizzle");
 205 #endif
 206
 207   for (size_t x= 0 ; x < argc ; x++)
 208   {
 209     add_option(argv[x]);
 210   }
 211
 212   return true;
 213 }
 214
 215 namespace libtest {
 216
 217 libtest::Server *build_drizzled(const char *hostname, in_port_t try_port)
 218 {
 219   return new Drizzle(hostname, try_port);
 220 }
 221
 222 }