+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * libtest
+ *
+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * 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/common.h>
+
+#include <cassert>
+#include <cerrno>
+#include <cstdlib>
+#include <iostream>
+
+#include <algorithm>
+#include <functional>
+#include <locale>
+
+// trim from end
+static inline std::string &rtrim(std::string &s)
+{
+ s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
+ return s;
+}
+
+namespace libtest {
+
+void server_startup_st::push_server(Server *arg)
+{
+ servers.push_back(arg);
+
+ char port_str[NI_MAXSERV];
+ snprintf(port_str, sizeof(port_str), "%u", int(arg->port()));
+
+ std::string server_config_string;
+ if (arg->has_socket())
+ {
+ server_config_string+= "--socket=";
+ server_config_string+= '"';
+ server_config_string+= arg->socket();
+ server_config_string+= '"';
+ server_config_string+= " ";
+ }
+ else
+ {
+ server_config_string+= "--server=";
+ server_config_string+= arg->hostname();
+ server_config_string+= ":";
+ server_config_string+= port_str;
+ server_config_string+= " ";
+ }
+
+ server_list+= server_config_string;
+
+}
+
+Server* server_startup_st::pop_server()
+{
+ Server *tmp= servers.back();
+ servers.pop_back();
+ return tmp;
+}
+
+void server_startup_st::shutdown(bool remove)
+{
+ if (remove)
+ {
+ for (std::vector<Server *>::iterator iter= servers.begin(); iter != servers.end(); iter++)
+ {
+ delete *iter;
+ }
+ servers.clear();
+ }
+ else
+ {
+ for (std::vector<Server *>::iterator iter= servers.begin(); iter != servers.end(); iter++)
+ {
+ if ((*iter)->has_pid() and not (*iter)->kill((*iter)->pid()))
+ {
+ Error << "Unable to kill:" << *(*iter);
+ }
+ }
+ }
+}
+
+server_startup_st::~server_startup_st()
+{
+ shutdown(true);
+}
+
+bool server_startup_st::is_debug() const
+{
+ return bool(getenv("LIBTEST_MANUAL_GDB"));
+}
+
+bool server_startup_st::is_valgrind() const
+{
+ return bool(getenv("LIBTEST_MANUAL_VALGRIND"));
+}
+
+bool server_startup_st::is_helgrind() const
+{
+ return bool(getenv("LIBTEST_MANUAL_HELGRIND"));
+}
+
+
+bool server_startup(server_startup_st& construct, const std::string& server_type, in_port_t try_port, int argc, const char *argv[])
+{
+ Outn();
+ (void)try_port;
+
+ // Look to see if we are being provided ports to use
+ {
+ char variable_buffer[1024];
+ snprintf(variable_buffer, sizeof(variable_buffer), "LIBTEST_PORT_%lu", (unsigned long)construct.count());
+
+ char *var;
+ if ((var= getenv(variable_buffer)))
+ {
+ in_port_t tmp= in_port_t(atoi(var));
+
+ if (tmp > 0)
+ try_port= tmp;
+ }
+ }
+
+ libtest::Server *server= NULL;
+ if (0)
+ { }
+ else if (server_type.compare("gearmand") == 0)
+ {
+ if (GEARMAND_BINARY)
+ {
+ if (HAVE_LIBGEARMAN)
+ {
+ server= build_gearmand("localhost", try_port);
+ }
+ else
+ {
+ Error << "Libgearman was not found";
+ }
+ }
+ else
+ {
+ Error << "No gearmand binary is available";
+ }
+ }
+ else if (server_type.compare("blobslap_worker") == 0)
+ {
+ if (GEARMAND_BINARY and GEARMAND_BLOBSLAP_WORKER)
+ {
+ if (HAVE_LIBGEARMAN)
+ {
+ server= build_blobslap_worker(try_port);
+ }
+ else
+ {
+ Error << "Libgearman was not found";
+ }
+ }
+ else
+ {
+ Error << "No gearmand binary is available";
+ }
+ }
+ else if (server_type.compare("memcached-sasl") == 0)
+ {
+ if (MEMCACHED_SASL_BINARY)
+ {
+ if (HAVE_LIBMEMCACHED)
+ {
+ server= build_memcached_sasl("localhost", try_port, construct.username(), construct.password());
+ }
+ else
+ {
+ Error << "Libmemcached was not found";
+ }
+ }
+ else
+ {
+ Error << "No memcached binary that was compiled with sasl is available";
+ }
+ }
+ else if (server_type.compare("memcached") == 0)
+ {
+ if (MEMCACHED_BINARY)
+ {
+ if (HAVE_LIBMEMCACHED)
+ {
+ server= build_memcached("localhost", try_port);
+ }
+ else
+ {
+ Error << "Libmemcached was not found";
+ }
+ }
+ else
+ {
+ Error << "No memcached binary is available";
+ }
+ }
+ else
+ {
+ Error << "Failed to start " << server_type << ", no support was found to be compiled in for it.";
+ }
+
+ if (server == NULL)
+ {
+ Error << "Failure occured while creating server: " << server_type;
+ return false;
+ }
+
+ /*
+ We will now cycle the server we have created.
+ */
+ if (not server->cycle())
+ {
+ Error << "Could not start up server " << *server;
+ delete server;
+ return false;
+ }
+
+ server->build(argc, argv);
+
+ if (construct.is_debug())
+ {
+ Out << "Pausing for startup, hit return when ready.";
+ std::string gdb_command= server->base_command();
+ std::string options;
+ Out << "run " << server->args(options);
+ getchar();
+ }
+ else if (not server->start())
+ {
+ Error << "Failed to start " << *server;
+ delete server;
+ return false;
+ }
+ else
+ {
+ Out << "STARTING SERVER(pid:" << server->pid() << "): " << server->running();
+ }
+
+ construct.push_server(server);
+
+ if (default_port() == 0)
+ {
+ assert(server->has_port());
+ set_default_port(server->port());
+ }
+
+ Outn();
+
+ return true;
+}
+
+bool server_startup_st::start_socket_server(const std::string& server_type, const in_port_t try_port, int argc, const char *argv[])
+{
+ (void)try_port;
+ Outn();
+
+ Server *server= NULL;
+ if (0)
+ { }
+ else if (server_type.compare("gearmand") == 0)
+ {
+ Error << "Socket files are not supported for gearmand yet";
+ }
+ else if (server_type.compare("memcached-sasl") == 0)
+ {
+ if (MEMCACHED_SASL_BINARY)
+ {
+ if (HAVE_LIBMEMCACHED)
+ {
+ server= build_memcached_sasl_socket("localhost", try_port, username(), password());
+ }
+ else
+ {
+ Error << "Libmemcached was not found";
+ }
+ }
+ else
+ {
+ Error << "No memcached binary is available";
+ }
+ }
+ else if (server_type.compare("memcached") == 0)
+ {
+ if (MEMCACHED_BINARY)
+ {
+ if (HAVE_LIBMEMCACHED)
+ {
+ server= build_memcached_socket("localhost", try_port);
+ }
+ else
+ {
+ Error << "Libmemcached was not found";
+ }
+ }
+ else
+ {
+ Error << "No memcached binary is available";
+ }
+ }
+ else
+ {
+ Error << "Failed to start " << server_type << ", no support was found to be compiled in for it.";
+ }
+
+ if (server == NULL)
+ {
+ Error << "Failure occured while creating server: " << server_type;
+ return false;
+ }
+
+ /*
+ We will now cycle the server we have created.
+ */
+ if (not server->cycle())
+ {
+ Error << "Could not start up server " << *server;
+ delete server;
+ return false;
+ }
+
+ server->build(argc, argv);
+
+ if (is_debug())
+ {
+ Out << "Pausing for startup, hit return when ready.";
+ std::string gdb_command= server->base_command();
+ std::string options;
+ Out << "run " << server->args(options);
+ getchar();
+ }
+ else if (not server->start())
+ {
+ Error << "Failed to start " << *server;
+ delete server;
+ return false;
+ }
+ else
+ {
+ Out << "STARTING SERVER(pid:" << server->pid() << "): " << server->running();
+ }
+
+ push_server(server);
+
+ set_default_socket(server->socket().c_str());
+
+ Outn();
+
+ return true;
+}
+
+std::string server_startup_st::option_string() const
+{
+ std::string temp= server_list;
+ rtrim(temp);
+ return temp;
+}
+
+
+} // namespace libtest