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+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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+ *
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+ * libtest
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+ *
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+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
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+ *
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+ * This library is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU Lesser General Public
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+ * License as published by the Free Software Foundation; either
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+ * version 3 of the License, or (at your option) any later version.
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+ *
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+ * This library is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ * Lesser General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU Lesser General Public
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+ * License along with this library; if not, write to the Free Software
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+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+ */
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+
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+#include <libtest/common.h>
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+
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+#include <cassert>
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+#include <cerrno>
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+#include <cstdlib>
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+#include <iostream>
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+
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+#include <algorithm>
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+#include <functional>
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+#include <locale>
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+
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+// trim from end
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+static inline std::string &rtrim(std::string &s)
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+{
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+ s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
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+ return s;
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+}
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+
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+namespace libtest {
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+
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+void server_startup_st::push_server(Server *arg)
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+{
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+ servers.push_back(arg);
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+
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+ char port_str[NI_MAXSERV];
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+ snprintf(port_str, sizeof(port_str), "%u", int(arg->port()));
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+
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+ std::string server_config_string;
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+ if (arg->has_socket())
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+ {
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+ server_config_string+= "--socket=";
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+ server_config_string+= '"';
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+ server_config_string+= arg->socket();
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+ server_config_string+= '"';
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+ server_config_string+= " ";
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+ }
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+ else
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+ {
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+ server_config_string+= "--server=";
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+ server_config_string+= arg->hostname();
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+ server_config_string+= ":";
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+ server_config_string+= port_str;
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+ server_config_string+= " ";
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+ }
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+
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+ server_list+= server_config_string;
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+
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+}
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+
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+Server* server_startup_st::pop_server()
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+{
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+ Server *tmp= servers.back();
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+ servers.pop_back();
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+ return tmp;
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+}
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+
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+void server_startup_st::shutdown(bool remove)
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+{
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+ if (remove)
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+ {
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+ for (std::vector<Server *>::iterator iter= servers.begin(); iter != servers.end(); iter++)
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+ {
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+ delete *iter;
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+ }
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+ servers.clear();
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+ }
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+ else
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+ {
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+ for (std::vector<Server *>::iterator iter= servers.begin(); iter != servers.end(); iter++)
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+ {
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+ if ((*iter)->has_pid() and not (*iter)->kill((*iter)->pid()))
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+ {
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+ Error << "Unable to kill:" << *(*iter);
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+ }
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+ }
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+ }
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+}
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+
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+server_startup_st::~server_startup_st()
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+{
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+ shutdown(true);
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+}
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+
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+bool server_startup_st::is_debug() const
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+{
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+ return bool(getenv("LIBTEST_MANUAL_GDB"));
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+}
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+
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+bool server_startup_st::is_valgrind() const
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+{
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+ return bool(getenv("LIBTEST_MANUAL_VALGRIND"));
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+}
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+
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+bool server_startup_st::is_helgrind() const
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+{
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+ return bool(getenv("LIBTEST_MANUAL_HELGRIND"));
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+}
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+
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+
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+bool server_startup(server_startup_st& construct, const std::string& server_type, in_port_t try_port, int argc, const char *argv[])
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+{
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+ Outn();
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+ (void)try_port;
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+
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+ // Look to see if we are being provided ports to use
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+ {
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+ char variable_buffer[1024];
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+ snprintf(variable_buffer, sizeof(variable_buffer), "LIBTEST_PORT_%lu", (unsigned long)construct.count());
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+
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+ char *var;
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+ if ((var= getenv(variable_buffer)))
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+ {
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+ in_port_t tmp= in_port_t(atoi(var));
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+
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+ if (tmp > 0)
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+ try_port= tmp;
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+ }
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+ }
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+
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+ libtest::Server *server= NULL;
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+ if (0)
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+ { }
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+ else if (server_type.compare("gearmand") == 0)
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+ {
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+ if (GEARMAND_BINARY)
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+ {
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+ if (HAVE_LIBGEARMAN)
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+ {
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+ server= build_gearmand("localhost", try_port);
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+ }
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+ else
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+ {
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+ Error << "Libgearman was not found";
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+ }
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+ }
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+ else
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+ {
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+ Error << "No gearmand binary is available";
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+ }
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+ }
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+ else if (server_type.compare("blobslap_worker") == 0)
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+ {
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+ if (GEARMAND_BINARY and GEARMAND_BLOBSLAP_WORKER)
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+ {
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+ if (HAVE_LIBGEARMAN)
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+ {
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+ server= build_blobslap_worker(try_port);
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+ }
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+ else
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+ {
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+ Error << "Libgearman was not found";
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+ }
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+ }
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+ else
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+ {
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+ Error << "No gearmand binary is available";
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+ }
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+ }
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+ else if (server_type.compare("memcached-sasl") == 0)
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+ {
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+ if (MEMCACHED_SASL_BINARY)
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+ {
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+ if (HAVE_LIBMEMCACHED)
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+ {
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+ server= build_memcached_sasl("localhost", try_port, construct.username(), construct.password());
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+ }
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+ else
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+ {
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+ Error << "Libmemcached was not found";
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+ }
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+ }
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+ else
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+ {
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+ Error << "No memcached binary that was compiled with sasl is available";
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+ }
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+ }
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+ else if (server_type.compare("memcached") == 0)
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+ {
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+ if (MEMCACHED_BINARY)
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+ {
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+ if (HAVE_LIBMEMCACHED)
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+ {
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+ server= build_memcached("localhost", try_port);
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+ }
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+ else
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+ {
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+ Error << "Libmemcached was not found";
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+ }
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+ }
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+ else
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+ {
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+ Error << "No memcached binary is available";
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+ }
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+ }
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+ else
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+ {
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+ Error << "Failed to start " << server_type << ", no support was found to be compiled in for it.";
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+ }
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+
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+ if (server == NULL)
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+ {
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+ Error << "Failure occured while creating server: " << server_type;
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+ return false;
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+ }
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+
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+ /*
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+ We will now cycle the server we have created.
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+ */
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+ if (not server->cycle())
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+ {
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+ Error << "Could not start up server " << *server;
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+ delete server;
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+ return false;
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+ }
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+
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+ server->build(argc, argv);
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+
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+ if (construct.is_debug())
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+ {
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+ Out << "Pausing for startup, hit return when ready.";
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+ std::string gdb_command= server->base_command();
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+ std::string options;
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+ Out << "run " << server->args(options);
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+ getchar();
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+ }
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+ else if (not server->start())
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+ {
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+ Error << "Failed to start " << *server;
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+ delete server;
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+ return false;
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+ }
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+ else
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+ {
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+ Out << "STARTING SERVER(pid:" << server->pid() << "): " << server->running();
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+ }
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+
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+ construct.push_server(server);
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+
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+ if (default_port() == 0)
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+ {
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+ assert(server->has_port());
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+ set_default_port(server->port());
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+ }
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+
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+ Outn();
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+
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+ return true;
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+}
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+
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+bool server_startup_st::start_socket_server(const std::string& server_type, const in_port_t try_port, int argc, const char *argv[])
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+{
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+ (void)try_port;
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+ Outn();
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+
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+ Server *server= NULL;
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+ if (0)
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+ { }
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+ else if (server_type.compare("gearmand") == 0)
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+ {
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+ Error << "Socket files are not supported for gearmand yet";
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+ }
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+ else if (server_type.compare("memcached-sasl") == 0)
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+ {
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+ if (MEMCACHED_SASL_BINARY)
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+ {
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+ if (HAVE_LIBMEMCACHED)
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+ {
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+ server= build_memcached_sasl_socket("localhost", try_port, username(), password());
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+ }
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+ else
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+ {
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+ Error << "Libmemcached was not found";
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+ }
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+ }
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+ else
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+ {
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+ Error << "No memcached binary is available";
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+ }
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+ }
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+ else if (server_type.compare("memcached") == 0)
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+ {
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+ if (MEMCACHED_BINARY)
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+ {
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+ if (HAVE_LIBMEMCACHED)
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+ {
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+ server= build_memcached_socket("localhost", try_port);
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+ }
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+ else
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+ {
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+ Error << "Libmemcached was not found";
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+ }
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+ }
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+ else
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+ {
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+ Error << "No memcached binary is available";
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+ }
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+ }
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+ else
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+ {
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+ Error << "Failed to start " << server_type << ", no support was found to be compiled in for it.";
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+ }
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+
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+ if (server == NULL)
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+ {
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+ Error << "Failure occured while creating server: " << server_type;
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+ return false;
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+ }
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+
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+ /*
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+ We will now cycle the server we have created.
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+ */
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+ if (not server->cycle())
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+ {
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+ Error << "Could not start up server " << *server;
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+ delete server;
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+ return false;
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+ }
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+
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+ server->build(argc, argv);
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+
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+ if (is_debug())
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+ {
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+ Out << "Pausing for startup, hit return when ready.";
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+ std::string gdb_command= server->base_command();
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+ std::string options;
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+ Out << "run " << server->args(options);
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+ getchar();
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+ }
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+ else if (not server->start())
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+ {
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+ Error << "Failed to start " << *server;
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+ delete server;
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+ return false;
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+ }
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+ else
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+ {
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+ Out << "STARTING SERVER(pid:" << server->pid() << "): " << server->running();
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+ }
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+
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+ push_server(server);
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+
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+ set_default_socket(server->socket().c_str());
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+
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+ Outn();
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+
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+ return true;
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+}
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+
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+std::string server_startup_st::option_string() const
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+{
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+ std::string temp= server_list;
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+ rtrim(temp);
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+ return temp;
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+}
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+
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+
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+} // namespace libtest
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Brian Aker