remove ceph code

[stor4nfv.git] / src / ceph / src / tools / rbd / action / Watch.cc

diff --git a/src/ceph/src/tools/rbd/action/Watch.cc b/src/ceph/src/tools/rbd/action/Watch.cc
deleted file mode 100644 (file)
index 4492ee8..0000000
--- a/src/ceph/src/tools/rbd/action/Watch.cc
+++ /dev/null
@@ -1,131 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "tools/rbd/ArgumentTypes.h"
-#include "tools/rbd/Shell.h"
-#include "tools/rbd/Utils.h"
-#include "include/rbd_types.h"
-#include "common/errno.h"
-#include <iostream>
-#include <boost/program_options.hpp>
-
-namespace rbd {
-namespace action {
-namespace watch {
-
-namespace at = argument_types;
-namespace po = boost::program_options;
-
-class RbdWatchCtx : public librados::WatchCtx2 {
-public:
-  RbdWatchCtx(librados::IoCtx& io_ctx, const char *image_name,
-              std::string header_oid)
-    : m_io_ctx(io_ctx), m_image_name(image_name), m_header_oid(header_oid)
-  {
-  }
-
-  ~RbdWatchCtx() override {}
-
-  void handle_notify(uint64_t notify_id,
-                             uint64_t cookie,
-                             uint64_t notifier_id,
-                             bufferlist& bl) override {
-    std::cout << m_image_name << " received notification: notify_id="
-              << notify_id << ", cookie=" << cookie << ", notifier_id="
-              << notifier_id << ", bl.length=" << bl.length() << std::endl;
-    bufferlist reply;
-    m_io_ctx.notify_ack(m_header_oid, notify_id, cookie, reply);
-  }
-
-  void handle_error(uint64_t cookie, int err) override {
-    std::cerr << m_image_name << " received error: cookie=" << cookie << ", "
-              << "err=" << cpp_strerror(err) << std::endl;
-  }
-private:
-  librados::IoCtx m_io_ctx;
-  const char *m_image_name;
-  std::string m_header_oid;
-};
-
-static int do_watch(librados::IoCtx& pp, librbd::Image &image,
-                    const char *imgname)
-{
-  uint8_t old_format;
-  int r = image.old_format(&old_format);
-  if (r < 0) {
-    std::cerr << "failed to query format" << std::endl;
-    return r;
-  }
-
-  std::string header_oid;
-  if (old_format != 0) {
-    header_oid = std::string(imgname) + RBD_SUFFIX;
-  } else {
-    std::string id;
-    r = image.get_id(&id);
-    if (r < 0) {
-      return r;
-    }
-
-    header_oid = RBD_HEADER_PREFIX + id;
-  }
-
-  uint64_t cookie;
-  RbdWatchCtx ctx(pp, imgname, header_oid);
-  r = pp.watch2(header_oid, &cookie, &ctx);
-  if (r < 0) {
-    std::cerr << "rbd: watch failed" << std::endl;
-    return r;
-  }
-
-  std::cout << "press enter to exit..." << std::endl;
-  getchar();
-
-  r = pp.unwatch2(cookie);
-  if (r < 0) {
-    std::cerr << "rbd: unwatch failed" << std::endl;
-    return r;
-  }
-  return 0;
-}
-
-void get_arguments(po::options_description *positional,
-                   po::options_description *options) {
-  at::add_image_spec_options(positional, options, at::ARGUMENT_MODIFIER_NONE);
-}
-
-int execute(const po::variables_map &vm) {
-  size_t arg_index = 0;
-  std::string pool_name;
-  std::string image_name;
-  std::string snap_name;
-  int r = utils::get_pool_image_snapshot_names(
-    vm, at::ARGUMENT_MODIFIER_NONE, &arg_index, &pool_name, &image_name,
-    &snap_name, utils::SNAPSHOT_PRESENCE_NONE, utils::SPEC_VALIDATION_NONE);
-  if (r < 0) {
-    return r;
-  }
-
-  librados::Rados rados;
-  librados::IoCtx io_ctx;
-  librbd::Image image;
-  r = utils::init_and_open_image(pool_name, image_name, "", "", true, &rados,
-                                 &io_ctx, &image);
-  if (r < 0) {
-    return r;
-  }
-
-  r = do_watch(io_ctx, image, image_name.c_str());
-  if (r < 0) {
-    std::cerr << "rbd: watch failed: " << cpp_strerror(r) << std::endl;
-    return r;
-  }
-  return 0;
-}
-
-Shell::Action action(
-  {"watch"}, {}, "Watch events on image.", "", &get_arguments, &execute);
-
-} // namespace watch
-} // namespace action
-} // namespace rbd