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1391 commits

Author SHA1 Message Date
Roman Khimov
06bed2b4bf dao: split GetStorageItem for Cached into external and internal versions 
Lower Cached state shouldn't be changed until Persist. Fixes #994.
 2020-05-27 18:34:41 +03:00
Evgenii Stratonikov
b0d07c3031 vm: make Iterator interface public 
There is nothing wrong with iterators being implemented in other parts
of code (e.g. Storage.Find). In this case type assertions can
prevent bugs at compile-time.
 2020-05-27 11:40:46 +03:00
Evgenii Stratonikov
503442a60d dao: restrict GetStorageItems by prefix 
All storage items can still be retrived via zero-length prefix.
 2020-05-27 11:40:46 +03:00
Evgenii Stratonikov
776bd85ded vm,dao: return storage iterator from DAO in Storage.Find interop 
Reproduce behavior of the reference realization:
- if item was Put in cache after it was encountered during
  Storage.Find, it must appear twice
- checking if item is in cache must be performed in real-time
  during `Iterator.Next()`
 2020-05-27 11:40:46 +03:00
Evgenii Stratonikov
86ce234d5f core: fix a typo in GetUnspentCoins interop 
Fix a bug introduced in 8ed77f0d.
 2020-05-25 11:14:44 +03:00
Evgenii Stratonikov
eeeb05fc2c compiler: restore support for GetUnspentCoins 
Revert a587274.
 2020-05-22 13:24:44 +03:00
Evgenii Stratonikov
8ed77f0d25 core: make GetUnspentCoins interop return array, fix #978. 2020-05-22 13:24:43 +03:00
Roman Khimov
fb9b2ae982
Merge pull request #975 from nspcc-dev/clone-struct-in-setitem-2.x 
vm: clone struct item on SETITEM, close #972
 2020-05-21 18:02:06 +03:00
Roman Khimov
f8b41e486c vm: clone struct item on SETITEM, close #972 
It's the same as with APPEND and VALUES.
 2020-05-21 17:56:26 +03:00
Evgenii Stratonikov
a8fa68914a vm: allow to convert Map item to bool 2020-05-21 17:53:19 +03:00
Roman Khimov
e07fd4f9f0
Merge pull request #973 from nspcc-dev/fix/refcount 
vm: update stack size in SETITEM properly
 2020-05-21 16:47:27 +03:00
Evgenii Stratonikov
cd8445aa59 vm: update stack size in SETITEM properly 2020-05-21 15:20:37 +03:00
Roman Khimov
60bca03577 crypto: add input data length check in (*PublicKey).DecodeBytes 
DecodeBinary works with streams, so it can't do that, but DecodeBytes can and
should. Also fix unmarshalled binary buffer that this check exposed.
 2020-05-21 14:28:16 +03:00
Roman Khimov
0ce3a12e87 core: check for key length in CheckWitness, fix #968 
Only one type of keys is allowed here.
 2020-05-21 14:27:41 +03:00
Roman Khimov
d0853c0471
Merge pull request #967 from nspcc-dev/fix-pickitem-and-vm-cli-2.x 
Fix pickitem and vm cli 2.x
 2020-05-21 13:37:35 +03:00
Roman Khimov
1721360dd1 vm: limit types accepted for PICKITEM, fix #965 
bafdb916a0 change was wrong (probably brought
from neo-vm 3.0 at the state at which it existed back then), neo-vm 2.x
doesn't allow PICKITEM for arbitrary types.
 2020-05-21 12:16:38 +03:00
Roman Khimov
328c6d7ce5 vm/cli: fix step command 
It was setting a (wrong) breakpoint and couldn't then break out of it.
 2020-05-21 12:15:50 +03:00
Roman Khimov
318ca55982 vm/cli: add push command to push something to the estack 2020-05-21 12:15:24 +03:00
Roman Khimov
5ec70b9fc2
Merge pull request #930 from nspcc-dev/fix/keys 
Cache storage operations across same block tx executions
 2020-05-21 11:08:42 +03:00
Evgenii Stratonikov
b96fe8173c core,dao: implement Block-level storage caching 
The order in which storage.Find items are returns depends on what items
were processed in previous transactions of the same block.
The easiest way to implement this sort of caching is to cache operations
with storage, flushing the only in `Persist()`.
 2020-05-19 17:19:51 +03:00
Roman Khimov
03cc8c118f
Merge pull request #954 from nspcc-dev/fix/struct_fields 
compiler: support using OP= with struct fields and slice elements
 2020-05-19 16:03:42 +03:00
Roman Khimov
f0d6b0a639
Merge pull request #956 from nspcc-dev/doc-update-2.x 
Documentation update for 2.x
 2020-05-19 16:02:55 +03:00
Roman Khimov
0079dfb695 interop: add some top-level doc.go 2020-05-19 13:13:15 +03:00
Roman Khimov
8c19b8f2a1 compiler/interop: add support for working with witnesses 2020-05-19 13:13:15 +03:00
Roman Khimov
085d50b430 interop/util: extend documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
ec2bf7d52e interop/transaction: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
a587274351 compiler|transaction: remove transaction.GetUnspentCoins support 
It's useless. Even though there is Neo.Transaction.GetUnspentCoins syscall
that can be used, its return type is an interop structure that's not accepted
by any other syscall, so you can't really do anything with it. And there is no
such interface for the .net Framework.
 2020-05-19 13:13:15 +03:00
Roman Khimov
514f862b81 compiler|transaction: fix transaction.GetScript build, add to interop 
There is no such syscall as Neo.Transaction.GetScript and GetScript should be
available for contract's use.
 2020-05-19 13:13:15 +03:00
Roman Khimov
d0a3ce25ff compiler/storage: add read-only related interops 2020-05-19 13:13:15 +03:00
Roman Khimov
07742bdf46 interop/storage: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
dff0f724cd interop/runtime: update documentation, fix Notify 
Notify doesn't return anything!
 2020-05-19 13:13:15 +03:00
Roman Khimov
eb82661f6b compiler/iterator: add missing iterator.Concat function 
We have a syscall for it, so it should be exposed.
 2020-05-19 13:13:15 +03:00
Roman Khimov
a17bd6176f interop/iterator: documentation update 2020-05-19 13:13:15 +03:00
Roman Khimov
31d7b07eb5 interop/input|output: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
6c0553da47 interop/header: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
d5d497ccd7 compiler: add support for enumerator interop package 2020-05-19 13:13:15 +03:00
Roman Khimov
8fb4bbca4e interop/enumerator: update doc, fix Next return value 2020-05-19 13:13:15 +03:00
Roman Khimov
5cebd4a7a2 compiler/engine: add dynamic APPCALL generation, fix #914 
Previously we could generate dynamic appcall with a kludge of
    AppCall([]byte{/* 20 zeroes */, realScriptHash, args...)

Now there is a separate function for this.
 2020-05-19 13:13:15 +03:00
Roman Khimov
78b2387640 interop/engine: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
10abac4362 interop/crypto: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
f0047b4055 interop/contract: update documentation, fix some interfaces 
Some functions were just not correct in their interfaces.
 2020-05-19 13:13:15 +03:00
Roman Khimov
a43f2234dd core: fix Neo.Contract.GetStorageContext security check 
This syscall should only work for contracts created by current transaction and
that is what is supposed to be checked here. Do so by looking at the
differences between ic.dao and original lower DAO.
 2020-05-19 13:13:15 +03:00
Roman Khimov
5d941364bd compiler/interop: expose GetTransactionHeight 
And sort syscall names as they change the indentation anyway.
 2020-05-19 13:13:15 +03:00
Roman Khimov
80b8b50f02 core: fix Neo.Blockchain.GetValidators implementation 
It should return keys, attempting to push []*state.Validator to the stack
would probably lead to failure.
 2020-05-19 13:13:15 +03:00
Roman Khimov
9e94895bb0 interop/blockchain: update documentation 2020-05-19 13:13:15 +03:00
Roman Khimov
d09c3b1e27 interop/block: update documentation, fix GetTransaction 
GetTransaction never worked with hash, it works with indexes.
 2020-05-19 13:13:15 +03:00
Roman Khimov
7abd35b358 compiler: add support for attribute syscalls 2020-05-19 13:13:15 +03:00
Roman Khimov
77c5f28b09 interop/attribute: update documentation 2020-05-19 13:13:14 +03:00
Roman Khimov
f69e654260 compiler: add missing asset syscalls, sort them 2020-05-19 13:13:14 +03:00
Roman Khimov
cbcc8e160f asset: update documentation and fix Create/Renew 
Both Create and Renew have things returned from them.
 2020-05-19 13:13:14 +03:00