diff options
Diffstat (limited to 'src/state.cpp')
| -rw-r--r-- | src/state.cpp | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/src/state.cpp b/src/state.cpp index 8790dfc..6e39b5e 100644 --- a/src/state.cpp +++ b/src/state.cpp @@ -78,13 +78,41 @@ vector<Ref> LocalState::lookupShared(UUID type) const return res; } +vector<Ref> LocalState::sharedRefs() const +{ + vector<Ref> refs; + for (const auto & x : p->shared) + refs.push_back(x.ref()); + return refs; +} + +LocalState LocalState::sharedRefAdd(const Ref & ref) const +{ + const Storage * st; + if (p->shared.size() > 0) + st = &p->shared[0].ref().storage(); + else if (p->identity) + st = &p->identity->ref()->storage(); + else + st = &ref.storage(); + + LocalState ret; + ret.p->identity = p->identity; + ret.p->shared = p->shared; + ret.p->shared.push_back(SharedState(ref).store(*st)); + filterAncestors(ret.p->shared); + return ret; +} + LocalState LocalState::updateShared(UUID type, const vector<Ref> & xs) const { const Storage * st; - if (xs.size() > 0) - st = &xs[0].storage(); - else if (p->shared.size() > 0) + if (p->shared.size() > 0) st = &p->shared[0].ref().storage(); + else if (p->identity) + st = &p->identity->ref()->storage(); + else if (xs.size() > 0) + st = &xs[0].storage(); else return *this; |