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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  36
  37 #include <config.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 #if defined(HAVE_LIBDRIZZLE) && HAVE_LIBDRIZZLE
  74   {
  75     drizzle_st *drizzle= drizzle_create(NULL);
  76
  77     if (drizzle == NULL)
  78     {
  79       return false;
  80     }
  81
  82     drizzle_con_st *con;
  83
  84     if ((con= drizzle_con_create(drizzle, NULL)) == NULL)
  85     {
  86       drizzle_free(drizzle);
  87       return false;
  88     }
  89
  90     drizzle_con_set_tcp(con, "localhost", _port);
  91     drizzle_con_set_auth(con, "root", 0);
  92
  93     bool success= false;
  94
  95     drizzle_return_t rc;
  96     if ((rc= drizzle_con_connect(con)) == DRIZZLE_RETURN_OK)
  97     {
  98       drizzle_result_st *result= drizzle_ping(con, NULL, &rc);
  99       success= bool(result);
 100       drizzle_result_free(result);
 101     }
 102
 103     if (success == true)
 104     { }
 105     else if (rc != DRIZZLE_RETURN_OK)
 106     {
 107       Error << drizzle_error(drizzle) << " localhost:" << _port;
 108     }
 109
 110     drizzle_con_free(con);
 111     drizzle_free(drizzle);
 112
 113     return success;
 114   }
 115 #endif
 116
 117   return false;
 118 }
 119 } // namespace libtest
 120
 121 class Drizzle : public libtest::Server
 122 {
 123 private:
 124 public:
 125   Drizzle(const std::string& host_arg, in_port_t port_arg) :
 126     libtest::Server(host_arg, port_arg, DRIZZLED_BINARY, false)
 127   {
 128     set_pid_file();
 129   }
 130
 131   bool ping()
 132   {
 133     size_t limit= 5;
 134     while (_app.check() and --limit)
 135     {
 136       if (ping_drizzled(_port))
 137       {
 138         return true;
 139       }
 140       libtest::dream(1, 0);
 141     }
 142
 143     return false;
 144   }
 145
 146   const char *name()
 147   {
 148     return "drizzled";
 149   };
 150
 151   void log_file_option(Application& app, const std::string& arg)
 152   {
 153   }
 154
 155   bool has_log_file_option() const
 156   {
 157     return true;
 158   }
 159
 160   bool broken_pid_file()
 161   {
 162     return true;
 163   }
 164
 165   bool is_libtool()
 166   {
 167     return false;
 168   }
 169
 170   bool has_syslog() const
 171   {
 172     return true;
 173   }
 174
 175   bool has_port_option() const
 176   {
 177     return true;
 178   }
 179
 180   void port_option(Application& app, in_port_t arg)
 181   {
 182     if (arg > 0)
 183     {
 184       char buffer[1024];
 185       snprintf(buffer, sizeof(buffer), "--drizzle-protocol.port=%d", int(arg));
 186       app.add_option(buffer);
 187     }
 188   }
 189
 190   bool build(size_t argc, const char *argv[]);
 191 };
 192
 193 bool Drizzle::build(size_t argc, const char *argv[])
 194 {
 195   if (getuid() == 0 or geteuid() == 0)
 196   {
 197     add_option("--user=root");
 198   }
 199
 200   add_option("--verbose=INSPECT");
 201 #if 0
 202   add_option("--datadir=var/drizzle");
 203 #endif
 204
 205   for (size_t x= 0 ; x < argc ; x++)
 206   {
 207     add_option(argv[x]);
 208   }
 209
 210   return true;
 211 }
 212
 213 namespace libtest {
 214
 215 libtest::Server *build_drizzled(const char *hostname, in_port_t try_port)
 216 {
 217   return new Drizzle(hostname, try_port);
 218 }
 219
 220 }