1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 #ifndef RBD_MIRROR_IMAGE_REPLAYER_PREPARE_LOCAL_IMAGE_REQUEST_H
5 #define RBD_MIRROR_IMAGE_REPLAYER_PREPARE_LOCAL_IMAGE_REQUEST_H
7 #include "include/buffer.h"
10 namespace librados { struct IoCtx; }
11 namespace librbd { struct ImageCtx; }
18 namespace image_replayer {
20 template <typename ImageCtxT = librbd::ImageCtx>
21 class PrepareLocalImageRequest {
23 static PrepareLocalImageRequest *create(librados::IoCtx &io_ctx,
24 const std::string &global_image_id,
25 std::string *local_image_id,
26 std::string *tag_owner,
27 ContextWQ *work_queue,
29 return new PrepareLocalImageRequest(io_ctx, global_image_id, local_image_id,
30 tag_owner, work_queue, on_finish);
33 PrepareLocalImageRequest(librados::IoCtx &io_ctx,
34 const std::string &global_image_id,
35 std::string *local_image_id,
36 std::string *tag_owner,
37 ContextWQ *work_queue,
39 : m_io_ctx(io_ctx), m_global_image_id(global_image_id),
40 m_local_image_id(local_image_id), m_tag_owner(tag_owner),
41 m_work_queue(work_queue), m_on_finish(on_finish) {
64 librados::IoCtx &m_io_ctx;
65 std::string m_global_image_id;
66 std::string *m_local_image_id;
67 std::string *m_tag_owner;
68 ContextWQ *m_work_queue;
73 void get_local_image_id();
74 void handle_get_local_image_id(int r);
76 void get_mirror_state();
77 void handle_get_mirror_state(int r);
80 void handle_get_tag_owner(int r);
86 } // namespace image_replayer
90 extern template class rbd::mirror::image_replayer::PrepareLocalImageRequest<librbd::ImageCtx>;
92 #endif // RBD_MIRROR_IMAGE_REPLAYER_PREPARE_LOCAL_IMAGE_REQUEST_H