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Author SHA1 Message Date
Roman Khimov
18d32a33a2
Merge branch 'vm' into dauTT/vm-ROLL-ROT-SWAP-TUCK-opcode 2019-08-12 15:37:58 +03:00
Roman Khimov
f2f9a37d3f
Merge pull request #277 from dauTT/dauTT/vm-DUP-NIP-OVER-PICK-opcode 
VM: Implement DUP, NIP, OVER, PICK opcode

Closes #276, merging as per #283 discussion.
 2019-08-12 13:37:23 +03:00
Roman Khimov
e9f4a0739f
Merge branch 'vm' into dauTT/vm-DUP-NIP-OVER-PICK-opcode 2019-08-12 13:35:08 +03:00
Roman Khimov
37d7198877
Merge pull request #275 from dauTT/dauTT/vm-XSWAP-XTUCK-DEPTH-DROP-opcode 
VM: Implement XSWAP, XTUCK, DEPTH, DROP opcode

Closes #274, merging as per #283 discussion.
 2019-08-12 13:05:30 +03:00
Roman Khimov
5167c37255
Merge branch 'vm' into dauTT/vm-XSWAP-XTUCK-DEPTH-DROP-opcode 2019-08-12 13:02:24 +03:00
Roman Khimov
6c3634cdb8
Merge pull request #273 from dauTT/dauTT/vm-DUPFROMALTSTACK-TOALTSTACK-FROMALTSTACK-XDROP-opcode 
VM: Implement DUPFROMALTSTACK, TOALTSTACK, FROMALTSTACK, XDROP opcodes

Closes #272, merging as per #283 discussion.
 2019-08-12 12:49:34 +03:00
Roman Khimov
c0a0749d80
Merge branch 'vm' into dauTT/vm-DUPFROMALTSTACK-TOALTSTACK-FROMALTSTACK-XDROP-opcode 2019-08-12 12:47:24 +03:00
Roman Khimov
6ffb4b6a5e
Merge pull request #271 from dauTT/dauTT/vm-NOP-JMP-JMPIF-JMPIFNOT-opcodes 
VM: Implement NOP, JMP, JMPIF, JMPIFNOT opcode, closes #270.

Merging as per #283 discussion.
 2019-08-12 12:44:02 +03:00
Roman Khimov
3a7cfe26ac
Merge branch 'vm' into dauTT/vm-NOP-JMP-JMPIF-JMPIFNOT-opcodes 2019-08-12 12:42:21 +03:00
Roman Khimov
cdb92ebaa2
Merge pull request #267 from dauTT/dauTT/vm-crypto-opcode-194 
VM: Implement SHA1, SHA256, HASH160, HASH256 opcode, closes #268.

Implemented
1) SHA1
2) SHA256
3) HASH160
4) HASH256
 2019-08-12 12:40:18 +03:00
Roman Khimov
b46439d8d4
Merge branch 'vm' into dauTT/vm-crypto-opcode-194 2019-08-12 12:36:23 +03:00
Roman Khimov
b50411b057
Merge pull request #266 from dauTT/dauTT/vm-bitwise-opcodes-191 
VM: Implement bitwise opcodes, closes #191

Implemented following opcodes:
    AND
    XOR
    OR
    INVERT
 2019-08-12 12:28:51 +03:00
Roman Khimov
03939bb8ba
Merge branch 'vm' into dauTT/vm-bitwise-opcodes-191 2019-08-12 12:21:52 +03:00
Roman Khimov
ce0d6d97dc
Merge pull request #265 from dauTT/dauTT/vm-implement-Map-Struct-167 
VM: Implement Map, Struct Stack Item:

Closes #167, merging as per discussion in #283.
 2019-08-12 12:13:25 +03:00
Roman Khimov
eeecbf96bf
Merge branch 'vm' into dauTT/vm-implement-Map-Struct-167 2019-08-12 12:11:29 +03:00
Roman Khimov
e52f78165e
Merge pull request #261 from dauTT/dauTT/vm-implement-MIN-MAX-WITHIN-opcodes-230 
Implemented MIN, MAX WITHIN opcode
 2019-08-12 12:06:24 +03:00
Roman Khimov
e99d916b04
Merge pull request #286 from nspcc-dev/interop-test-dummy 
neo-vm test reusage sample, merging as per #283 discussion.
 2019-08-12 12:05:36 +03:00
Roman Khimov
03629a31c7
Merge pull request #264 from nspcc-dev/blockPool 
syncmgr : Add blockpool to syncmgr
 2019-08-12 12:02:09 +03:00
dauTT
b9b118d3ea Add ReverseString, ToReverseScriptHash method (#281) 
* Added
1) ReverseString method to the Uint160 type
2) ToReverseScriptHash method to convert a base58 address to a reverse script hash

* Simplified ToScriptHash method
 2019-08-05 09:34:31 +02:00
DauTT
458e6f922b Clean up comments 2019-04-12 22:34:28 +02:00
DauTT
d36d8b456c Implemented following opcodes: 
1) ROLL
2) ROT
3) SWAP
4) TUCK
 2019-04-12 22:27:52 +02:00
DauTT
d43dcf03cb Implemented following opcodes: 
1) DUP
2) NIP
3) OVER
4) PICK
 2019-04-12 20:25:20 +02:00
DauTT
aa67e98726 Implemented following opcodes: 
1) XSWAP
2) XTUCK
3) DEPTH
4) DROP
 2019-04-12 00:38:57 +02:00
DauTT
7e20b604b4 Implemented following opcodes: 
1) DUPFROMALTSTACK
2) TOALTSTACK
3) FROMALTSTACK
4) XDROP
 2019-04-11 00:07:17 +02:00
DauTT
4dc11ee48f Implemented following control flow opcodes: 
1) NOP
2) JMP
3) JMPIF
4) JMPIFNOT
 2019-04-09 01:07:15 +02:00
DauTT
51f8351723 Used consistently assert.Nil for checking absence of error 2019-04-05 21:13:23 +02:00
DauTT
3c8448ed40 Simplied code by using help method PopByteArray 2019-04-05 20:34:02 +02:00
DauTT
2897c3cbc1 Implemented crypto opcodes: 
1) SHA1
2) SHA256
3) HASH160
4) HASH256
 2019-04-04 22:46:06 +02:00
DauTT
de1c4e01a1 Implemented bitwise opcodes: 
1) AND
2) XOR
3) OR
4) INVERT
 2019-04-04 00:34:21 +02:00
dauTT
6d2fb5d89f
Merge branch 'vm' into dauTT/vm-implement-MIN-MAX-WITHIN-opcodes-230 2019-04-03 20:36:54 +02:00
dauTT
045db09af2 Implemented LTE, GTE opcode (#260) 
* Implemented LTE, GTE opcode
 2019-04-02 23:43:52 +01:00
DauTT
c6cd0e0c21 Implemented Map Stack Item: 
1) Added new file map.go, map_test.go
2) Added Map, Hash Method to Item interface
3) Implemented Hash Method for every stack items (Boolean, Array, Int, ...)
 2019-04-02 22:38:41 +02:00
BlockChainDev
2477ead072 Merge branch 'dev' into blockPool 2019-03-31 00:25:00 +00:00
BlockChainDev
12149c9379 [server] 
- remove extra call after adding a peer
- switched endian for headers endian switch
 2019-03-31 00:24:10 +00:00
decentralisedkev
fb672c00ad
[travis] add verbose flag to test 2019-03-30 23:52:28 +00:00
BlockChainDev
336fc02ad5 [syncmgr] 
- Fix bug; accounts for a fresh database startup and we only have the genesis block
 2019-03-30 22:42:07 +00:00
BlockChainDev
06e71d9b7e [syncmgr] 
- update comment
 2019-03-30 21:44:24 +00:00
BlockChainDev
68b0e2e3f2 [server] 
- modified server to pass the syncmgr the lastBlock.Index+1 so that
syncmgr knows what blockIndex it should be looking for upon
initialisation
 2019-03-30 21:39:39 +00:00
BlockChainDev
751d2711d4 [syncmgr] 
- refactored OnBlockBlockMode to use blockPool
- syncmgr now checks for future blocks, instead of looking for a
FutureBlockErr from the Chain. This makes it so that syncmgr does not
depend on the Chain package.
- removed GetBestBlockHash function from config(unused)
- refactored all tests in the syncmgr package
 2019-03-30 21:36:50 +00:00
BlockChainDev
c401247af9 [syncmgr] 
- refactor syncmgr for blockpool
- add nextBlockIndex so that we can add blocks to the blockPool by
comparing their index
- add processBlock helper method,wraps around cfg.ProcessBlock and increments the nextBlockIndex
internally
 2019-03-30 21:34:27 +00:00
BlockChainDev
5ed61ff389 [syncmgr] 
- add blockpool plus test
 2019-03-30 21:32:44 +00:00
decentralisedkev
abb4da9cbd
[PeerMgr] Add Caching and Re-processing system (#263) 
[peermgr]

- Add request cache with tests
- Add requestCache to peermgr
- refactored peer manager tests
- Added blockInfo struct, to allow sorting on the blockIndex
- added helper methods for cache, pickItem, pickFirstItem, removeHash,
findHash and refactored tests
- renamed requestcache to blockcache
- refactored peer manager to use block cache for block requests *only*
- added blockCallPeer function to handle block requests only
- refactored onDisconnect to add back any pending peer requests that the
disconnected peer did not complete into the peer manager queue

[peermgr/server]

- Modify onBlock handler in server, to send peermgr a BlockInfo struct

[peermgr/syncmgr/server]

- Modified blockIndex in BlockInfo to be uint32 and not uint64
- RequestBlocks in syncmgr now takes an index along with the hash
- modified syncmgr code to pass index along with hash in all methods
 2019-03-30 18:10:27 +00:00
dauTT
7bf4d691a9 Implemented NUMEQUAL, NUMNOTEQUAL opcode (#256) 2019-03-30 15:01:06 +00:00
dauTT
1fbc0af5db VM: Implement BOOLAND, BOOLOR opcode (#251) 
* Implemented BOOLAND, BOOLOR opcode
 2019-03-29 21:22:44 +00:00
dauTT
9402540c3a Implemented LT, GT opcode (#259) 
* Implemented LT, GT opcode
 2019-03-29 19:35:16 +00:00
DauTT
d818c16297 Implemented MIN, MAX WITHIN opcode 2019-03-29 17:43:16 +01:00
decentralisedkev
1a6bdd4099
[Server] Implements Orchestration server (#252) 
* [pubsub]

- remove pubsub package

* [chain]

- Add height to chain

* [peer]

- remove unnecesary println

* [server]

- Implement server package

* Add main.go to run node
 2019-03-28 22:49:34 +00:00
dauTT
955bb373fc Implemented SHL, SHR opcode (#250) 2019-03-28 22:28:20 +00:00
decentralisedkev
cb21c66316
Syncmgr: Implement synchronisation manager (#249) 
* [syncmgr]

- Add blockmode, normal mode, headermode
- Add config file
- Add test files
- removed RequestBlocks and RequestHeaders from peers, as we will use
the peermanager for this
- OnHeaders and OnBlock in syncmgr, now return errors
- refactored all tests to use a convenience method to return a syncmgr
and testHelper
 2019-03-28 21:22:17 +00:00
dauTT
84b4b41288 Implemented DIV, MOD opcode (#237) 2019-03-28 20:32:32 +00:00