| 87 | // metadata ops. |
| 88 | |
| 89 | class MClientRequest final : public MMDSOp { |
| 90 | private: |
| 91 | static constexpr int HEAD_VERSION = 6; |
| 92 | static constexpr int COMPAT_VERSION = 1; |
| 93 | |
| 94 | public: |
| 95 | mutable struct ceph_mds_request_head head; /* XXX HACK! */ |
| 96 | utime_t stamp; |
| 97 | feature_bitset_t mds_features; |
| 98 | |
| 99 | struct Release { |
| 100 | mutable ceph_mds_request_release item; |
| 101 | std::string dname; |
| 102 | |
| 103 | Release() : item(), dname() {} |
| 104 | Release(const ceph_mds_request_release& rel, std::string name) : |
| 105 | item(rel), dname(name) {} |
| 106 | |
| 107 | void encode(ceph::buffer::list& bl) const { |
| 108 | using ceph::encode; |
| 109 | item.dname_len = dname.length(); |
| 110 | encode(item, bl); |
| 111 | ceph::encode_nohead(dname, bl); |
| 112 | } |
| 113 | void decode(ceph::buffer::list::const_iterator& bl) { |
| 114 | using ceph::decode; |
| 115 | decode(item, bl); |
| 116 | ceph::decode_nohead(item.dname_len, dname, bl); |
| 117 | } |
| 118 | |
| 119 | void dump(ceph::Formatter *f) const { |
| 120 | f->dump_string("dname", dname); |
| 121 | f->dump_unsigned("ino", item.ino); |
| 122 | f->dump_unsigned("cap_id", item.cap_id); |
| 123 | f->dump_unsigned("caps", item.caps); |
| 124 | f->dump_unsigned("wanted", item.wanted); |
| 125 | f->dump_unsigned("seq", item.seq); |
| 126 | f->dump_unsigned("issue_seq", item.issue_seq); |
| 127 | f->dump_unsigned("mseq", item.mseq); |
| 128 | f->dump_unsigned("dname_seq", item.dname_seq); |
| 129 | f->dump_unsigned("dname_len", item.dname_len); |
| 130 | } |
| 131 | |
| 132 | static std::list<Release> generate_test_instances() { |
| 133 | std::list<Release> ls; |
| 134 | ls.emplace_back(); |
| 135 | ls.emplace_back(); |
| 136 | ls.back().item.dname_len = 4; |
| 137 | ls.back().dname = "test"; |
| 138 | return ls; |
| 139 | } |
| 140 | }; |
| 141 | mutable std::vector<Release> releases; /* XXX HACK! */ |
| 142 | |
| 143 | // path arguments |
| 144 | filepath path, path2; |
| 145 | std::string alternate_name; |
| 146 | std::vector<uint64_t> gid_list; |