+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * libtest
+ *
+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ *
+ * 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.
+ *
+ */
+
+#include <libtest/common.h>
+#include <libtest/blobslap_worker.h>
+#include <libtest/killpid.h>
+
+using namespace libtest;
+
+#include <cassert>
+#include <cerrno>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <iostream>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include <libgearman/gearman.h>
+
+#ifndef __INTEL_COMPILER
+#pragma GCC diagnostic ignored "-Wold-style-cast"
+#endif
+
+using namespace libtest;
+
+class BlobslapWorker : public Server
+{
+private:
+public:
+ BlobslapWorker(in_port_t port_arg) :
+ Server("localhost", port_arg)
+ { }
+
+ pid_t get_pid(bool error_is_ok)
+ {
+ if (not pid_file().empty())
+ {
+ Wait wait(pid_file(), 0);
+
+ if (error_is_ok and not wait.successful())
+ {
+ Error << "Pidfile was not found:" << pid_file();
+ return -1;
+
+ return get_pid_from_file(pid_file());
+ }
+ }
+
+ return -1;
+ }
+
+ bool ping()
+ {
+ if (pid_file().empty())
+ {
+ Error << "No pid file available";
+ return false;
+ }
+
+ Wait wait(pid_file(), 0);
+ if (not wait.successful())
+ {
+ Error << "Pidfile was not found:" << pid_file();
+ return false;
+ }
+
+ pid_t local_pid= get_pid_from_file(pid_file());
+ if (local_pid <= 0)
+ {
+ return false;
+ }
+
+ if (::kill(local_pid, 0) == 0)
+ {
+ return true;
+ }
+
+ return false;
+ }
+
+ const char *name()
+ {
+ return "blobslap_worker";
+ };
+
+ const char *executable()
+ {
+ return GEARMAND_BLOBSLAP_WORKER;
+ }
+
+ const char *pid_file_option()
+ {
+ return "--pid-file=";
+ }
+
+ const char *daemon_file_option()
+ {
+ return "--daemon";
+ }
+
+ const char *log_file_option()
+ {
+ return NULL;
+ }
+
+ const char *port_option()
+ {
+ return "--port=";
+ }
+
+ bool is_libtool()
+ {
+ return true;
+ }
+
+ bool build(int argc, const char *argv[]);
+};
+
+
+#include <sstream>
+
+bool BlobslapWorker::build(int argc, const char *argv[])
+{
+ std::stringstream arg_buffer;
+
+ for (int x= 1 ; x < argc ; x++)
+ {
+ arg_buffer << " " << argv[x] << " ";
+ }
+
+ set_extra_args(arg_buffer.str());
+
+ return true;
+}
+
+namespace libtest {
+
+Server *build_blobslap_worker(in_port_t try_port)
+{
+ return new BlobslapWorker(try_port);
+}
+
+}
projects / awesomized / libmemcached / commitdiff
