2 #include "snap_types.h"
3 #include "common/Formatter.h"
5 void SnapRealmInfo::encode(bufferlist& bl) const
7 h.num_snaps = my_snaps.size();
8 h.num_prior_parent_snaps = prior_parent_snaps.size();
10 ::encode_nohead(my_snaps, bl);
11 ::encode_nohead(prior_parent_snaps, bl);
14 void SnapRealmInfo::decode(bufferlist::iterator& bl)
17 ::decode_nohead(h.num_snaps, my_snaps, bl);
18 ::decode_nohead(h.num_prior_parent_snaps, prior_parent_snaps, bl);
21 void SnapRealmInfo::dump(Formatter *f) const
23 f->dump_unsigned("ino", ino());
24 f->dump_unsigned("parent", parent());
25 f->dump_unsigned("seq", seq());
26 f->dump_unsigned("parent_since", parent_since());
27 f->dump_unsigned("created", created());
29 f->open_array_section("snaps");
30 for (vector<snapid_t>::const_iterator p = my_snaps.begin(); p != my_snaps.end(); ++p)
31 f->dump_unsigned("snap", *p);
34 f->open_array_section("prior_parent_snaps");
35 for (vector<snapid_t>::const_iterator p = prior_parent_snaps.begin(); p != prior_parent_snaps.end(); ++p)
36 f->dump_unsigned("snap", *p);
40 void SnapRealmInfo::generate_test_instances(list<SnapRealmInfo*>& o)
42 o.push_back(new SnapRealmInfo);
43 o.push_back(new SnapRealmInfo(1, 10, 10, 0));
44 o.push_back(new SnapRealmInfo(1, 10, 10, 0));
45 o.back()->my_snaps.push_back(10);
46 o.push_back(new SnapRealmInfo(1, 10, 10, 5));
47 o.back()->my_snaps.push_back(10);
48 o.back()->prior_parent_snaps.push_back(3);
49 o.back()->prior_parent_snaps.push_back(5);
55 bool SnapContext::is_valid() const
57 // seq is a valid snapid
58 if (seq > CEPH_MAXSNAP)
64 // snaps[] is descending
65 snapid_t t = snaps[0];
66 for (unsigned i=1; i<snaps.size(); i++) {
67 if (snaps[i] >= t || t == 0)
75 void SnapContext::dump(Formatter *f) const
77 f->dump_unsigned("seq", seq);
78 f->open_array_section("snaps");
79 for (vector<snapid_t>::const_iterator p = snaps.begin(); p != snaps.end(); ++p)
80 f->dump_unsigned("snap", *p);
84 void SnapContext::generate_test_instances(list<SnapContext*>& o)
86 o.push_back(new SnapContext);
88 o.push_back(new SnapContext(10, v));
92 o.push_back(new SnapContext(20, v));