gearman/libtest/has.cc

/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 *
 *  Data Differential YATL (i.e. libtest)  library
 *
 *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
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 *  notice, this list of conditions and the following disclaimer.
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 *  in the documentation and/or other materials provided with the
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 *  written permission.
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 */

#include <config.h>
#include <libtest/common.h>

#include <cstdlib>
#include <unistd.h>

namespace libtest {

bool has_libmemcached(void)
{
  if (HAVE_LIBMEMCACHED)
  {
    return true;
  }

  return false;
}

bool has_libdrizzle(void)
{
  if (HAVE_LIBDRIZZLE)
  {
    return true;
  }

  return false;
}

bool has_postgres_support(void)
{
  if (getenv("POSTGES_IS_RUNNING_AND_SETUP"))
  {
    if (HAVE_LIBPQ)
    {
      return true;
    }
  }

  return false;
}


bool has_gearmand()
{
  if (HAVE_GEARMAND_BINARY)
  {
    std::stringstream arg_buffer;

    if (getenv("PWD") and strcmp(MEMCACHED_BINARY, "gearmand/gearmand") == 0)
    {
      arg_buffer << getenv("PWD");
      arg_buffer << "/";
    }
    arg_buffer << GEARMAND_BINARY;

    if (access(arg_buffer.str().c_str(), X_OK) == 0)
    {
      return true;
    }
  }

  return false;
}

bool has_drizzled()
{
  if (HAVE_DRIZZLED_BINARY)
  {
    if (access(DRIZZLED_BINARY, X_OK) == 0)
    {
      return true;
    }
  }

  return false;
}

bool has_mysqld()
{
#if defined(HAVE_MYSQL_BUILD) && HAVE_MYSQL_BUILD
  if (HAVE_MYSQL_BUILD)
  {
    if (access(HAVE_MYSQL, X_OK) == 0)
    {
      return true;
    }
  }
#endif

  return false;
}

bool has_memcached()
{
  if (HAVE_MEMCACHED_BINARY)
  {
    std::stringstream arg_buffer;

    if (getenv("PWD") and strcmp(MEMCACHED_BINARY, "memcached/memcached") == 0)
    {
      arg_buffer << getenv("PWD");
      arg_buffer << "/";
    }
    arg_buffer << MEMCACHED_BINARY;

    if (access(arg_buffer.str().c_str(), X_OK) == 0)
    {
      return true;
    }
  }

  return false;
}

bool has_memcached_sasl()
{
#if defined(HAVE_MEMCACHED_SASL_BINARY) && HAVE_MEMCACHED_SASL_BINARY
  if (HAVE_MEMCACHED_SASL_BINARY)
  {
    if (access(MEMCACHED_SASL_BINARY, X_OK) == 0)
    {
      return true;
    }
  }
#endif

  return false;
}

} // namespace libtest