remove ceph code

[stor4nfv.git] / src / ceph / src / common / admin_socket_client.cc

diff --git a/src/ceph/src/common/admin_socket_client.cc b/src/ceph/src/common/admin_socket_client.cc
deleted file mode 100644 (file)
index 32eb664..0000000
--- a/src/ceph/src/common/admin_socket_client.cc
+++ /dev/null
@@ -1,159 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2011 New Dream Network
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation.  See file COPYING.
- *
- */
-
-#include "common/admin_socket.h"
-#include "common/errno.h"
-#include "common/safe_io.h"
-#include "common/admin_socket_client.h"
-
-#include <sys/un.h>
-
-using std::ostringstream;
-
-const char* get_rand_socket_path()
-{
-  static char *g_socket_path = NULL;
-
-  if (g_socket_path == NULL) {
-    char buf[512];
-    const char *tdir = getenv("TMPDIR");
-    if (tdir == NULL) {
-      tdir = "/tmp";
-    }
-    snprintf(buf, sizeof(((struct sockaddr_un*)0)->sun_path),
-            "%s/perfcounters_test_socket.%ld.%ld",
-            tdir, (long int)getpid(), time(NULL));
-    g_socket_path = (char*)strdup(buf);
-  }
-  return g_socket_path;
-}
-
-static std::string asok_connect(const std::string &path, int *fd)
-{
-  int socket_fd = socket(PF_UNIX, SOCK_STREAM, 0);
-  if(socket_fd < 0) {
-    int err = errno;
-    ostringstream oss;
-    oss << "socket(PF_UNIX, SOCK_STREAM, 0) failed: " << cpp_strerror(err);
-    return oss.str();
-  }
-
-  struct sockaddr_un address;
-  memset(&address, 0, sizeof(struct sockaddr_un));
-  address.sun_family = AF_UNIX;
-  snprintf(address.sun_path, sizeof(address.sun_path), "%s", path.c_str());
-
-  if (::connect(socket_fd, (struct sockaddr *) &address, 
-       sizeof(struct sockaddr_un)) != 0) {
-    int err = errno;
-    ostringstream oss;
-    oss << "connect(" << socket_fd << ") failed: " << cpp_strerror(err);
-    close(socket_fd);
-    return oss.str();
-  }
-
-  struct timeval timer;
-  timer.tv_sec = 5;
-  timer.tv_usec = 0;
-  if (::setsockopt(socket_fd, SOL_SOCKET, SO_RCVTIMEO, &timer, sizeof(timer))) {
-    int err = errno;
-    ostringstream oss;
-    oss << "setsockopt(" << socket_fd << ", SO_RCVTIMEO) failed: "
-       << cpp_strerror(err);
-    close(socket_fd);
-    return oss.str();
-  }
-  timer.tv_sec = 5;
-  timer.tv_usec = 0;
-  if (::setsockopt(socket_fd, SOL_SOCKET, SO_SNDTIMEO, &timer, sizeof(timer))) {
-    int err = errno;
-    ostringstream oss;
-    oss << "setsockopt(" << socket_fd << ", SO_SNDTIMEO) failed: "
-       << cpp_strerror(err);
-    close(socket_fd);
-    return oss.str();
-  }
-
-  *fd = socket_fd;
-  return "";
-}
-
-static std::string asok_request(int socket_fd, std::string request)
-{
-  ssize_t res = safe_write(socket_fd, request.c_str(), request.length() + 1);
-  if (res < 0) {
-    int err = res;
-    ostringstream oss;
-    oss << "safe_write(" << socket_fd << ") failed to write request code: "
-       << cpp_strerror(err);
-    return oss.str();
-  }
-  return "";
-}
-
-AdminSocketClient::
-AdminSocketClient(const std::string &path)
-  : m_path(path)
-{
-}
-
-std::string AdminSocketClient::ping(bool *ok)
-{
-  std::string version;
-  std::string result = do_request("{\"prefix\":\"0\"}", &version);
-  *ok = result == "" && version.length() == 1;
-  return result;
-}
-
-std::string AdminSocketClient::do_request(std::string request, std::string *result)
-{
-  int socket_fd = 0, res;
-  std::string buffer;
-  uint32_t message_size_raw, message_size;
-
-  std::string err = asok_connect(m_path, &socket_fd);
-  if (!err.empty()) {
-    goto out;
-  }
-  err = asok_request(socket_fd, request);
-  if (!err.empty()) {
-    goto done;
-  }
-  res = safe_read_exact(socket_fd, &message_size_raw,
-                               sizeof(message_size_raw));
-  if (res < 0) {
-    int e = res;
-    ostringstream oss;
-    oss << "safe_read(" << socket_fd << ") failed to read message size: "
-       << cpp_strerror(e);
-    err = oss.str();
-    goto done;
-  }
-  message_size = ntohl(message_size_raw);
-  buffer.resize(message_size, 0);
-  res = safe_read_exact(socket_fd, &buffer[0], message_size);
-  if (res < 0) {
-    int e = res;
-    ostringstream oss;
-    oss << "safe_read(" << socket_fd << ") failed: " << cpp_strerror(e);
-    err = oss.str();
-    goto done;
-  }
-  //printf("MESSAGE FROM SERVER: %s\n", buffer.c_str());
-  std::swap(*result, buffer);
-done:
-  close(socket_fd);
- out:
-  return err;
-}