/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * libtest
*
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ * Data Differential YATL (i.e. libtest) library
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
+ * Copyright (C) 2012 Data Differential, http://datadifferential.com/
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * * The names of its contributors may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "libtest/yatlcon.h"
-#include <libtest/common.h>
-
-#include <libmemcached/memcached.h>
-#include <libmemcached/util.h>
-
-using namespace libtest;
+#include "libtest/common.h"
#include <cassert>
#include <cerrno>
#pragma GCC diagnostic ignored "-Wold-style-cast"
#endif
-using namespace libtest;
+namespace libtest {
class Memcached : public libtest::Server
{
std::string _password;
public:
- Memcached(const std::string& host_arg, const in_port_t port_arg, const bool is_socket_arg, const std::string& username_arg, const std::string& password_arg) :
- libtest::Server(host_arg, port_arg, is_socket_arg),
+ Memcached(const std::string& host_arg,
+ const in_port_t port_arg,
+ const bool is_socket_arg,
+ const std::string& username_arg,
+ const std::string& password_arg) :
+ libtest::Server(host_arg, port_arg,
+ memcached_binary(), false, is_socket_arg),
_username(username_arg),
_password(password_arg)
{ }
Memcached(const std::string& host_arg, const in_port_t port_arg, const bool is_socket_arg) :
- libtest::Server(host_arg, port_arg, is_socket_arg)
+ libtest::Server(host_arg, port_arg,
+ memcached_binary(), false, is_socket_arg)
{
set_pid_file();
}
return _username;
}
- pid_t get_pid(bool error_is_ok)
+ bool wait_for_pidfile() const
{
- // Memcached is slow to start, so we need to do this
- if (not pid_file().empty())
- {
- if (error_is_ok and not wait_for_pidfile())
- {
- Error << "Pidfile was not found:" << pid_file();
- return -1;
- }
- }
+ Wait wait(pid(), 4);
- pid_t local_pid;
- memcached_return_t rc= MEMCACHED_SUCCESS;
- if (has_socket())
- {
- local_pid= libmemcached_util_getpid(socket().c_str(), 0, &rc);
- }
- else
- {
- local_pid= libmemcached_util_getpid(hostname().c_str(), port(), &rc);
- }
-
- if (error_is_ok and ((memcached_failed(rc) or not is_pid_valid(local_pid))))
- {
- Error << "libmemcached_util_getpid(" << memcached_strerror(NULL, rc) << ") pid: " << local_pid << " for:" << *this;
- }
-
- return local_pid;
+ return wait.successful();
}
bool ping()
{
- // Memcached is slow to start, so we need to do this
- if (not pid_file().empty())
+ if (out_of_ban_killed())
{
- if (not wait_for_pidfile())
- {
- Error << "Pidfile was not found:" << pid_file();
- return -1;
- }
+ return false;
}
- memcached_return_t rc;
- bool ret;
-
- if (has_socket())
- {
- ret= libmemcached_util_ping(socket().c_str(), 0, &rc);
- }
- else
+ if (is_socket())
{
- ret= libmemcached_util_ping(hostname().c_str(), port(), &rc);
+ return _app.check();
}
- if (memcached_failed(rc) or not ret)
- {
- Error << "libmemcached_util_ping(" << hostname() << ", " << port() << ") error: " << memcached_strerror(NULL, rc);
- }
+ SimpleClient client(_hostname, _port);
- return ret;
+ std::string response;
+ return client.send_message("version", response);
}
const char *name()
const char *executable()
{
- return MEMCACHED_BINARY;
+ return memcached_binary();
+ }
+
+ bool is_libtool()
+ {
+ return false;
}
- const char *pid_file_option()
+ virtual void pid_file_option(Application& app, const std::string& arg)
{
- return "-P ";
+ if (arg.empty() == false)
+ {
+ app.add_option("-P", arg);
+ }
}
const char *socket_file_option() const
return "-s ";
}
- const char *daemon_file_option()
+ virtual void port_option(Application& app, in_port_t arg)
{
- return "-d";
+ char buffer[30];
+ snprintf(buffer, sizeof(buffer), "%d", int(arg));
+ app.add_option("-p", buffer);
+ app.add_option("-U", buffer);
}
- const char *log_file_option()
+ bool has_port_option() const
{
- return NULL;
+ return true;
}
- const char *port_option()
+ bool has_socket_file_option() const
{
- return "-p ";
+ return has_socket();
}
- bool is_libtool()
+ void socket_file_option(Application& app, const std::string& socket_arg)
{
- return false;
+ if (socket_arg.empty() == false)
+ {
+ app.add_option("-s", socket_arg);
+ }
}
bool broken_socket_cleanup()
return true;
}
- bool build(int argc, const char *argv[]);
-};
-
-class MemcachedSaSL : public Memcached
-{
-public:
- MemcachedSaSL(const std::string& host_arg, const in_port_t port_arg, const bool is_socket_arg, const std::string& username_arg, const std::string &password_arg) :
- Memcached(host_arg, port_arg, is_socket_arg, username_arg, password_arg)
- { }
-
- const char *name()
- {
- return "memcached-sasl";
- };
-
- const char *sasl() const
- {
- return " -S -B binary ";
- }
-
- const char *executable()
- {
- return MEMCACHED_SASL_BINARY;
- }
-
- pid_t get_pid(bool error_is_ok)
- {
- // Memcached is slow to start, so we need to do this
- if (not pid_file().empty())
- {
- if (error_is_ok and not wait_for_pidfile())
- {
- Error << "Pidfile was not found:" << pid_file();
- return -1;
- }
- }
-
- pid_t local_pid;
- memcached_return_t rc;
- if (has_socket())
- {
- local_pid= libmemcached_util_getpid2(socket().c_str(), 0, username().c_str(), password().c_str(), &rc);
- }
- else
- {
- local_pid= libmemcached_util_getpid2(hostname().c_str(), port(), username().c_str(), password().c_str(), &rc);
- }
-
- if (error_is_ok and ((memcached_failed(rc) or not is_pid_valid(local_pid))))
- {
- Error << "libmemcached_util_getpid2(" << memcached_strerror(NULL, rc) << ") username: " << username() << " password: " << password() << " pid: " << local_pid << " for:" << *this;
- }
-
- return local_pid;
- }
-
- bool ping()
- {
- // Memcached is slow to start, so we need to do this
- if (not pid_file().empty())
- {
- if (not wait_for_pidfile())
- {
- Error << "Pidfile was not found:" << pid_file();
- return -1;
- }
- }
-
- memcached_return_t rc;
- bool ret;
-
- if (has_socket())
- {
- ret= libmemcached_util_ping2(socket().c_str(), 0, username().c_str(), password().c_str(), &rc);
- }
- else
- {
- ret= libmemcached_util_ping2(hostname().c_str(), port(), username().c_str(), password().c_str(), &rc);
- }
-
- if (memcached_failed(rc) or not ret)
- {
- Error << "libmemcached_util_ping2(" << hostname() << ", " << port() << ", " << username() << ", " << password() << ") error: " << memcached_strerror(NULL, rc);
- }
-
- return ret;
- }
-
+ bool build();
};
#include <sstream>
-bool Memcached::build(int argc, const char *argv[])
+bool Memcached::build()
{
- std::stringstream arg_buffer;
-
if (getuid() == 0 or geteuid() == 0)
{
- arg_buffer << " -u root ";
+ add_option("-u", "root");
}
- arg_buffer << " -l 127.0.0.1 ";
- arg_buffer << " -m 128 ";
- arg_buffer << " -M ";
+ add_option("-l", "localhost");
+#ifdef __APPLE__
+#else
+ add_option("-m", "128");
+ add_option("-M");
+#endif
if (sasl())
{
- arg_buffer << sasl();
- }
-
- for (int x= 1 ; x < argc ; x++)
- {
- arg_buffer << " " << argv[x] << " ";
+ add_option(sasl());
}
- set_extra_args(arg_buffer.str());
+ add_option("-vv");
return true;
}
-namespace libtest {
-
libtest::Server *build_memcached(const std::string& hostname, const in_port_t try_port)
{
- return new Memcached(hostname, try_port, false);
-}
-
-libtest::Server *build_memcached_socket(const std::string& socket_file, const in_port_t try_port)
-{
- return new Memcached(socket_file, try_port, true);
-}
-
-
-libtest::Server *build_memcached_sasl(const std::string& hostname, const in_port_t try_port, const std::string& username, const std::string &password)
-{
- if (username.empty())
+ if (has_memcached())
{
- return new MemcachedSaSL(hostname, try_port, false, "memcached", "memcached");
+ return new Memcached(hostname, try_port, false);
}
- return new MemcachedSaSL(hostname, try_port, false, username, password);
+ return NULL;
}
-libtest::Server *build_memcached_sasl_socket(const std::string& socket_file, const in_port_t try_port, const std::string& username, const std::string &password)
+libtest::Server *build_memcached_socket(const std::string& socket_file, const in_port_t try_port)
{
- if (username.empty())
+ if (has_memcached())
{
- return new MemcachedSaSL(socket_file, try_port, true, "memcached", "memcached");
+ return new Memcached(socket_file, try_port, true);
}
- return new MemcachedSaSL(socket_file, try_port, true, username, password);
-}
-
+ return NULL;
}
+} // namespace libtest
projects / awesomized / libmemcached / blobdiff