Merge pull request #100 from multiversx/rc/v1.4.0

Rc/v1.4.0

README.md

@@ -1,2 +1,3 @@
 # mx-chain-core-go
+
 mx-chain-go common components and data that can be used in other repositories as well

core/accumulator/timeAccumulator.go

@@ -8,8 +8,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/check"
 )
 
 var _ core.Accumulator = (*timeAccumulator)(nil)

core/accumulator/timeAccumulator_test.go

@@ -5,10 +5,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/accumulator"
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
-	"github.com/ElrondNetwork/elrond-go-core/core/mock"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/accumulator"
+	"github.com/multiversx/mx-chain-core-go/core/check"
+	"github.com/multiversx/mx-chain-core-go/core/mock"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

core/alarm/alarm_test.go

@@ -5,8 +5,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core/alarm"
-	"github.com/ElrondNetwork/elrond-go-core/core/atomic"
+	"github.com/multiversx/mx-chain-core-go/core/alarm"
+	"github.com/multiversx/mx-chain-core-go/core/atomic"
 	"github.com/stretchr/testify/require"
 )
 

core/appStatusPolling/appStatusPolling.go

@@ -5,8 +5,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/check"
 )
 
 const minPollingDuration = time.Second

core/appStatusPolling/appStatusPolling_test.go

@@ -5,9 +5,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/appStatusPolling"
-	"github.com/ElrondNetwork/elrond-go-core/core/mock"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/appStatusPolling"
+	"github.com/multiversx/mx-chain-core-go/core/mock"
 	"github.com/stretchr/testify/assert"
 )
 

core/check/ifNil_test.go

@@ -3,7 +3,7 @@ package check_test
 import (
 	"testing"
 
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
+	"github.com/multiversx/mx-chain-core-go/core/check"
 	"github.com/stretchr/testify/assert"
 )
 

core/check/ifZero_test.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
+	"github.com/multiversx/mx-chain-core-go/core/check"
 	"github.com/stretchr/testify/assert"
 )
 

core/closing/safeChanCloser_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
+	"github.com/multiversx/mx-chain-core-go/core/check"
 	"github.com/stretchr/testify/assert"
 )
 

core/closing/shuffleOutCloser.go

@@ -5,10 +5,10 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
-	"github.com/ElrondNetwork/elrond-go-core/core/random"
-	"github.com/ElrondNetwork/elrond-go-core/data/endProcess"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/check"
+	"github.com/multiversx/mx-chain-core-go/core/random"
+	"github.com/multiversx/mx-chain-core-go/data/endProcess"
 )
 
 const minDuration = time.Second

core/closing/shuffleOutCloser_test.go

@@ -5,10 +5,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
-	"github.com/ElrondNetwork/elrond-go-core/core/mock"
-	"github.com/ElrondNetwork/elrond-go-core/data/endProcess"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/check"
+	"github.com/multiversx/mx-chain-core-go/core/mock"
+	"github.com/multiversx/mx-chain-core-go/data/endProcess"
 	"github.com/stretchr/testify/assert"
 )
 

core/computers.go

@@ -5,6 +5,9 @@ import (
 	"strconv"
 	"strings"
 	"time"
+
+	"github.com/multiversx/mx-chain-core-go/core/check"
+	"github.com/multiversx/mx-chain-core-go/data"
 )
 
 // MaxInt32 returns the maximum of two given numbers
@@ -182,3 +185,17 @@ func IsValidESDTRole(role string) bool {
 		return false
 	}
 }
+
+// GetHeaderType will return the type of the provided header
+func GetHeaderType(header data.HeaderHandler) HeaderType {
+	switch {
+	case check.IfNil(header):
+		return ""
+	case header.GetShardID() == MetachainShardId:
+		return MetaHeader
+	case check.IfNil(header.GetAdditionalData()):
+		return ShardHeaderV1
+	default:
+		return ShardHeaderV2
+	}
+}

core/computers_test.go

@@ -7,7 +7,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
+	"github.com/multiversx/mx-chain-core-go/core"
+	dataCore "github.com/multiversx/mx-chain-core-go/data"
+	"github.com/multiversx/mx-chain-core-go/data/block"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -502,3 +504,16 @@ func TestIsValidESDTRole(t *testing.T) {
 		require.Equal(t, tt.output, core.IsValidESDTRole(tt.input))
 	}
 }
+
+func TestGetHeaderType(t *testing.T) {
+	t.Parallel()
+
+	require.Equal(t, core.HeaderType(""), core.GetHeaderType(nil))
+
+	var nilHeader dataCore.HeaderHandler
+	require.Equal(t, core.HeaderType(""), core.GetHeaderType(nilHeader))
+
+	require.Equal(t, core.MetaHeader, core.GetHeaderType(&block.MetaBlock{}))
+	require.Equal(t, core.ShardHeaderV1, core.GetHeaderType(&block.Header{}))
+	require.Equal(t, core.ShardHeaderV2, core.GetHeaderType(&block.HeaderV2{}))
+}

core/constants.go

@@ -1,5 +1,17 @@
 package core
 
+// HeaderType defines the type to be used for the header that is sent
+type HeaderType string
+
+const (
+	// MetaHeader defines the type of *block.MetaBlock
+	MetaHeader HeaderType = "MetaBlock"
+	// ShardHeaderV1 defines the type of *block.Header
+	ShardHeaderV1 HeaderType = "Header"
+	// ShardHeaderV2 defines the type of *block.HeaderV2
+	ShardHeaderV2 HeaderType = "HeaderV2"
+)
+
 // NodeType represents the node's role in the network
 type NodeType string
 
@@ -40,69 +52,69 @@ const BuiltInFunctionSetUserName = "SetUserName"
 // BuiltInFunctionSaveKeyValue is the key for the save key value built-in function
 const BuiltInFunctionSaveKeyValue = "SaveKeyValue"
 
-// BuiltInFunctionESDTTransfer is the key for the elrond standard digital token transfer built-in function
+// BuiltInFunctionESDTTransfer is the key for the electronic standard digital token transfer built-in function
 const BuiltInFunctionESDTTransfer = "ESDTTransfer"
 
-// BuiltInFunctionESDTBurn is the key for the elrond standard digital token burn built-in function
+// BuiltInFunctionESDTBurn is the key for the electronic standard digital token burn built-in function
 const BuiltInFunctionESDTBurn = "ESDTBurn"
 
-// BuiltInFunctionESDTFreeze is the key for the elrond standard digital token freeze built-in function
+// BuiltInFunctionESDTFreeze is the key for the electronic standard digital token freeze built-in function
 const BuiltInFunctionESDTFreeze = "ESDTFreeze"
 
-// BuiltInFunctionESDTUnFreeze is the key for the elrond standard digital token unfreeze built-in function
+// BuiltInFunctionESDTUnFreeze is the key for the electronic standard digital token unfreeze built-in function
 const BuiltInFunctionESDTUnFreeze = "ESDTUnFreeze"
 
-// BuiltInFunctionESDTWipe is the key for the elrond standard digital token wipe built-in function
+// BuiltInFunctionESDTWipe is the key for the electronic standard digital token wipe built-in function
 const BuiltInFunctionESDTWipe = "ESDTWipe"
 
-// BuiltInFunctionESDTPause is the key for the elrond standard digital token pause built-in function
+// BuiltInFunctionESDTPause is the key for the electronic standard digital token pause built-in function
 const BuiltInFunctionESDTPause = "ESDTPause"
 
-// BuiltInFunctionESDTUnPause is the key for the elrond standard digital token unpause built-in function
+// BuiltInFunctionESDTUnPause is the key for the electronic standard digital token unpause built-in function
 const BuiltInFunctionESDTUnPause = "ESDTUnPause"
 
-// BuiltInFunctionSetESDTRole is the key for the elrond standard digital token set built-in function
+// BuiltInFunctionSetESDTRole is the key for the electronic standard digital token set built-in function
 const BuiltInFunctionSetESDTRole = "ESDTSetRole"
 
-// BuiltInFunctionUnSetESDTRole is the key for the elrond standard digital token unset built-in function
+// BuiltInFunctionUnSetESDTRole is the key for the electronic standard digital token unset built-in function
 const BuiltInFunctionUnSetESDTRole = "ESDTUnSetRole"
 
-// BuiltInFunctionESDTSetLimitedTransfer is the key for the elrond standard digital token built-in function which sets the property
+// BuiltInFunctionESDTSetLimitedTransfer is the key for the electronic standard digital token built-in function which sets the property
 // for the token to be transferable only through accounts with transfer roles
 const BuiltInFunctionESDTSetLimitedTransfer = "ESDTSetLimitedTransfer"
 
-// BuiltInFunctionESDTUnSetLimitedTransfer is the key for the elrond standard digital token built-in function which unsets the property
+// BuiltInFunctionESDTUnSetLimitedTransfer is the key for the electronic standard digital token built-in function which unsets the property
 // for the token to be transferable only through accounts with transfer roles
 const BuiltInFunctionESDTUnSetLimitedTransfer = "ESDTUnSetLimitedTransfer"
 
-// BuiltInFunctionESDTLocalMint is the key for the elrond standard digital token local mint built-in function
+// BuiltInFunctionESDTLocalMint is the key for the electronic standard digital token local mint built-in function
 const BuiltInFunctionESDTLocalMint = "ESDTLocalMint"
 
-// BuiltInFunctionESDTLocalBurn is the key for the elrond standard digital token local burn built-in function
+// BuiltInFunctionESDTLocalBurn is the key for the electronic standard digital token local burn built-in function
 const BuiltInFunctionESDTLocalBurn = "ESDTLocalBurn"
 
-// BuiltInFunctionESDTNFTTransfer is the key for the elrond standard digital token NFT transfer built-in function
+// BuiltInFunctionESDTNFTTransfer is the key for the electronic standard digital token NFT transfer built-in function
 const BuiltInFunctionESDTNFTTransfer = "ESDTNFTTransfer"
 
-// BuiltInFunctionESDTNFTCreate is the key for the elrond standard digital token NFT create built-in function
+// BuiltInFunctionESDTNFTCreate is the key for the electronic standard digital token NFT create built-in function
 const BuiltInFunctionESDTNFTCreate = "ESDTNFTCreate"
 
-// BuiltInFunctionESDTNFTAddQuantity is the key for the elrond standard digital token NFT add quantity built-in function
+// BuiltInFunctionESDTNFTAddQuantity is the key for the electronic standard digital token NFT add quantity built-in function
 const BuiltInFunctionESDTNFTAddQuantity = "ESDTNFTAddQuantity"
 
-// BuiltInFunctionESDTNFTCreateRoleTransfer is the key for the elrond standard digital token create role transfer function
+// BuiltInFunctionESDTNFTCreateRoleTransfer is the key for the electronic standard digital token create role transfer function
 const BuiltInFunctionESDTNFTCreateRoleTransfer = "ESDTNFTCreateRoleTransfer"
 
-// BuiltInFunctionESDTNFTBurn is the key for the elrond standard digital token NFT burn built-in function
+// BuiltInFunctionESDTNFTBurn is the key for the electronic standard digital token NFT burn built-in function
 const BuiltInFunctionESDTNFTBurn = "ESDTNFTBurn"
 
-// BuiltInFunctionESDTNFTAddURI is the key for the elrond standard digital token NFT add URI built-in function
+// BuiltInFunctionESDTNFTAddURI is the key for the electronic standard digital token NFT add URI built-in function
 const BuiltInFunctionESDTNFTAddURI = "ESDTNFTAddURI"
 
-// BuiltInFunctionESDTNFTUpdateAttributes is the key for the elrond standard digital token NFT update attributes built-in function
+// BuiltInFunctionESDTNFTUpdateAttributes is the key for the electronic standard digital token NFT update attributes built-in function
 const BuiltInFunctionESDTNFTUpdateAttributes = "ESDTNFTUpdateAttributes"
 
-// BuiltInFunctionMultiESDTNFTTransfer is the key for the elrond standard digital token multi transfer built-in function
+// BuiltInFunctionMultiESDTNFTTransfer is the key for the electronic standard digital token multi transfer built-in function
 const BuiltInFunctionMultiESDTNFTTransfer = "MultiESDTNFTTransfer"
 
 // BuiltInFunctionSetGuardian is the key for setting a guardian built-in function
@@ -163,17 +175,17 @@ const SemiFungibleESDT = "SemiFungibleESDT"
 // MaxRoyalty defines 100% as uint32
 const MaxRoyalty = uint32(10000)
 
-// RelayedTransaction is the key for the elrond meta/gassless/relayed transaction standard
+// RelayedTransaction is the key for the electronic meta/gassless/relayed transaction standard
 const RelayedTransaction = "relayedTx"
 
-// RelayedTransactionV2 is the key for the optimized elrond meta/gassless/relayed transaction standard
+// RelayedTransactionV2 is the key for the optimized electronic meta/gassless/relayed transaction standard
 const RelayedTransactionV2 = "relayedTxV2"
 
 // SCDeployInitFunctionName is the key for the function which is called at smart contract deploy time
 const SCDeployInitFunctionName = "_init"
 
-// ElrondProtectedKeyPrefix is the key prefix which is protected from writing in the trie - only for special builtin functions
-const ElrondProtectedKeyPrefix = "ELROND"
+// ProtectedKeyPrefix is the key prefix which is protected from writing in the trie - only for special builtin functions
+const ProtectedKeyPrefix = "E" + "L" + "R" + "O" + "N" + "D"
 
 // DelegationSystemSCKey is the key under which there is data in case of system delegation smart contracts
 const DelegationSystemSCKey = "delegation"
@@ -230,3 +242,15 @@ const SCDeployIdentifier = "SCDeploy"
 
 // SCUpgradeIdentifier is the identifier for a smart contract upgrade
 const SCUpgradeIdentifier = "SCUpgrade"
+
+// WriteLogIdentifier is the identifier for the information log that is generated by a smart contract call/esdt transfer
+const WriteLogIdentifier = "writeLog"
+
+// SignalErrorOperation is the identifier for the log that is generated when a smart contract is executed but return an error
+const SignalErrorOperation = "signalError"
+
+// CompletedTxEventIdentifier is the identifier for the log that is generated when the execution of a smart contract call is done
+const CompletedTxEventIdentifier = "completedTxEvent"
+
+// GasRefundForRelayerMessage is the return message for to the smart contract result with refund for the relayer
+const GasRefundForRelayerMessage = "gas refund for relayer"

core/converters.go

@@ -7,9 +7,9 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/ElrondNetwork/elrond-go-core/core/check"
-	"github.com/ElrondNetwork/elrond-go-core/hashing"
-	"github.com/ElrondNetwork/elrond-go-core/marshal"
+	"github.com/multiversx/mx-chain-core-go/core/check"
+	"github.com/multiversx/mx-chain-core-go/hashing"
+	"github.com/multiversx/mx-chain-core-go/marshal"
 )
 
 // ConvertBytes converts the input bytes in a readable string using multipliers (k, M, G)

core/converters_test.go

@@ -8,9 +8,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/mock"
-	"github.com/ElrondNetwork/elrond-go-core/data/batch"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/mock"
+	"github.com/multiversx/mx-chain-core-go/data/batch"
 	"github.com/stretchr/testify/assert"
 )
 

core/counting/concurrentShardedCountsWithSize.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
+	"github.com/multiversx/mx-chain-core-go/core"
 )
 
 var _ CountsWithSize = (*ConcurrentShardedCountsWithSize)(nil)

core/counting/concurrentShardedCountsWithSize_test.go

@@ -4,7 +4,7 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
+	"github.com/multiversx/mx-chain-core-go/core"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

core/file_test.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
+	"github.com/multiversx/mx-chain-core-go/core"
 	"github.com/stretchr/testify/assert"
 )
 

core/keyValStorage/keyValStorage.go

@@ -3,7 +3,7 @@ package keyValStorage
 import (
 	"bytes"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
+	"github.com/multiversx/mx-chain-core-go/core"
 )
 
 // KeyValStorage holds a key and an associated value

core/keyValStorage/keyValStorage_test.go

@@ -3,8 +3,8 @@ package keyValStorage_test
 import (
 	"testing"
 
-	"github.com/ElrondNetwork/elrond-go-core/core"
-	"github.com/ElrondNetwork/elrond-go-core/core/keyValStorage"
+	"github.com/multiversx/mx-chain-core-go/core"
+	"github.com/multiversx/mx-chain-core-go/core/keyValStorage"
 	"github.com/stretchr/testify/assert"
 )