-
Notifications
You must be signed in to change notification settings - Fork 1.2k
/
v3.go
289 lines (235 loc) · 7.24 KB
/
v3.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
package market
import (
"bytes"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/abi"
"github.com/ipfs/go-cid"
cbg "github.com/whyrusleeping/cbor-gen"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/chain/actors/adt"
"github.com/filecoin-project/lotus/chain/types"
market3 "github.com/filecoin-project/specs-actors/v3/actors/builtin/market"
adt3 "github.com/filecoin-project/specs-actors/v3/actors/util/adt"
)
var _ State = (*state3)(nil)
func load3(store adt.Store, root cid.Cid) (State, error) {
out := state3{store: store}
err := store.Get(store.Context(), root, &out)
if err != nil {
return nil, err
}
return &out, nil
}
func make3(store adt.Store) (State, error) {
out := state3{store: store}
s, err := market3.ConstructState(store)
if err != nil {
return nil, err
}
out.State = *s
return &out, nil
}
type state3 struct {
market3.State
store adt.Store
}
func (s *state3) TotalLocked() (abi.TokenAmount, error) {
fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
fml = types.BigAdd(fml, s.TotalClientStorageFee)
return fml, nil
}
func (s *state3) BalancesChanged(otherState State) (bool, error) {
otherState3, ok := otherState.(*state3)
if !ok {
// there's no way to compare different versions of the state, so let's
// just say that means the state of balances has changed
return true, nil
}
return !s.State.EscrowTable.Equals(otherState3.State.EscrowTable) || !s.State.LockedTable.Equals(otherState3.State.LockedTable), nil
}
func (s *state3) StatesChanged(otherState State) (bool, error) {
otherState3, ok := otherState.(*state3)
if !ok {
// there's no way to compare different versions of the state, so let's
// just say that means the state of balances has changed
return true, nil
}
return !s.State.States.Equals(otherState3.State.States), nil
}
func (s *state3) States() (DealStates, error) {
stateArray, err := adt3.AsArray(s.store, s.State.States, market3.StatesAmtBitwidth)
if err != nil {
return nil, err
}
return &dealStates3{stateArray}, nil
}
func (s *state3) ProposalsChanged(otherState State) (bool, error) {
otherState3, ok := otherState.(*state3)
if !ok {
// there's no way to compare different versions of the state, so let's
// just say that means the state of balances has changed
return true, nil
}
return !s.State.Proposals.Equals(otherState3.State.Proposals), nil
}
func (s *state3) Proposals() (DealProposals, error) {
proposalArray, err := adt3.AsArray(s.store, s.State.Proposals, market3.ProposalsAmtBitwidth)
if err != nil {
return nil, err
}
return &dealProposals3{proposalArray}, nil
}
func (s *state3) EscrowTable() (BalanceTable, error) {
bt, err := adt3.AsBalanceTable(s.store, s.State.EscrowTable)
if err != nil {
return nil, err
}
return &balanceTable3{bt}, nil
}
func (s *state3) LockedTable() (BalanceTable, error) {
bt, err := adt3.AsBalanceTable(s.store, s.State.LockedTable)
if err != nil {
return nil, err
}
return &balanceTable3{bt}, nil
}
func (s *state3) VerifyDealsForActivation(
minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
) (weight, verifiedWeight abi.DealWeight, err error) {
w, vw, _, err := market3.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
return w, vw, err
}
func (s *state3) NextID() (abi.DealID, error) {
return s.State.NextID, nil
}
type balanceTable3 struct {
*adt3.BalanceTable
}
func (bt *balanceTable3) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
asMap := (*adt3.Map)(bt.BalanceTable)
var ta abi.TokenAmount
return asMap.ForEach(&ta, func(key string) error {
a, err := address.NewFromBytes([]byte(key))
if err != nil {
return err
}
return cb(a, ta)
})
}
type dealStates3 struct {
adt.Array
}
func (s *dealStates3) Get(dealID abi.DealID) (*DealState, bool, error) {
var deal3 market3.DealState
found, err := s.Array.Get(uint64(dealID), &deal3)
if err != nil {
return nil, false, err
}
if !found {
return nil, false, nil
}
deal := fromV3DealState(deal3)
return &deal, true, nil
}
func (s *dealStates3) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
var ds3 market3.DealState
return s.Array.ForEach(&ds3, func(idx int64) error {
return cb(abi.DealID(idx), fromV3DealState(ds3))
})
}
func (s *dealStates3) decode(val *cbg.Deferred) (*DealState, error) {
var ds3 market3.DealState
if err := ds3.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
return nil, err
}
ds := fromV3DealState(ds3)
return &ds, nil
}
func (s *dealStates3) array() adt.Array {
return s.Array
}
func fromV3DealState(v3 market3.DealState) DealState {
return (DealState)(v3)
}
type dealProposals3 struct {
adt.Array
}
func (s *dealProposals3) Get(dealID abi.DealID) (*DealProposal, bool, error) {
var proposal3 market3.DealProposal
found, err := s.Array.Get(uint64(dealID), &proposal3)
if err != nil {
return nil, false, err
}
if !found {
return nil, false, nil
}
proposal, err := fromV3DealProposal(proposal3)
if err != nil {
return nil, true, xerrors.Errorf("decoding proposal: %w", err)
}
return &proposal, true, nil
}
func (s *dealProposals3) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
var dp3 market3.DealProposal
return s.Array.ForEach(&dp3, func(idx int64) error {
dp, err := fromV3DealProposal(dp3)
if err != nil {
return xerrors.Errorf("decoding proposal: %w", err)
}
return cb(abi.DealID(idx), dp)
})
}
func (s *dealProposals3) decode(val *cbg.Deferred) (*DealProposal, error) {
var dp3 market3.DealProposal
if err := dp3.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
return nil, err
}
dp, err := fromV3DealProposal(dp3)
if err != nil {
return nil, err
}
return &dp, nil
}
func (s *dealProposals3) array() adt.Array {
return s.Array
}
func fromV3DealProposal(v3 market3.DealProposal) (DealProposal, error) {
label, err := labelFromGoString(v3.Label)
if err != nil {
return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
}
return DealProposal{
PieceCID: v3.PieceCID,
PieceSize: v3.PieceSize,
VerifiedDeal: v3.VerifiedDeal,
Client: v3.Client,
Provider: v3.Provider,
Label: label,
StartEpoch: v3.StartEpoch,
EndEpoch: v3.EndEpoch,
StoragePricePerEpoch: v3.StoragePricePerEpoch,
ProviderCollateral: v3.ProviderCollateral,
ClientCollateral: v3.ClientCollateral,
}, nil
}
func (s *state3) GetState() interface{} {
return &s.State
}
var _ PublishStorageDealsReturn = (*publishStorageDealsReturn3)(nil)
func decodePublishStorageDealsReturn3(b []byte) (PublishStorageDealsReturn, error) {
var retval market3.PublishStorageDealsReturn
if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
}
return &publishStorageDealsReturn3{retval}, nil
}
type publishStorageDealsReturn3 struct {
market3.PublishStorageDealsReturn
}
func (r *publishStorageDealsReturn3) IsDealValid(index uint64) (bool, int, error) {
// PublishStorageDeals only succeeded if all deals were valid in this version of actors
return true, int(index), nil
}
func (r *publishStorageDealsReturn3) DealIDs() ([]abi.DealID, error) {
return r.IDs, nil
}