wasmproc

package
v0.2.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 5, 2021 License: Apache-2.0, BSD-2-Clause Imports: 17 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	FuncDefault      = "_default"
	ViewCopyAllState = "copy_all_state"
)

Variables

View Source 
var GoWasmVM wasmhost.WasmVM
View Source 
var TestMode = false

Functions

func GetArrayObjectID added in v0.2.0 

func GetArrayObjectID(arrayObj WaspObject, index, typeID int32, factory ObjFactory) int32

func GetMapObjectID added in v0.2.0 

func GetMapObjectID(mapObj WaspObject, keyID, typeID int32, factories ObjFactories) int32

func GetProcessor 

func GetProcessor(binaryCode []byte, log *logger.Logger) (iscp.VMProcessor, error)

GetProcessor creates a new Wasm VM processor.

func NewScViewState 

func NewScViewState(ctxView iscp.SandboxView) kv.KVStore

Types

type BytesDecoder 

type BytesDecoder struct {
	// contains filtered or unexported fields
}

func NewBytesDecoder 

func NewBytesDecoder(data []byte) *BytesDecoder

func (*BytesDecoder) Bytes 

func (d *BytesDecoder) Bytes() []byte

func (*BytesDecoder) Int16 added in v0.2.0 

func (d *BytesDecoder) Int16() int16

func (*BytesDecoder) Int32 added in v0.2.0 

func (d *BytesDecoder) Int32() int32

func (*BytesDecoder) Int64 

func (d *BytesDecoder) Int64() int64

type BytesEncoder 

type BytesEncoder struct {
	// contains filtered or unexported fields
}

func NewBytesEncoder 

func NewBytesEncoder() *BytesEncoder

func (*BytesEncoder) Bytes 

func (e *BytesEncoder) Bytes(value []byte) *BytesEncoder

func (*BytesEncoder) Data 

func (e *BytesEncoder) Data() []byte

func (*BytesEncoder) Int16 added in v0.2.0 

func (e *BytesEncoder) Int16(value int16) *BytesEncoder

func (*BytesEncoder) Int32 added in v0.2.0 

func (e *BytesEncoder) Int32(value int32) *BytesEncoder

func (*BytesEncoder) Int64 

func (e *BytesEncoder) Int64(value int64) *BytesEncoder

type ObjFactories 

type ObjFactories map[int32]ObjFactory

type ObjFactory 

type ObjFactory func() WaspObject

type ScContext 

type ScContext struct {
	ScSandboxObject
	// contains filtered or unexported fields
}

func NewScContext 

func NewScContext(wc *WasmContext, host *wasmhost.KvStoreHost) *ScContext

func (*ScContext) Exists 

func (o *ScContext) Exists(keyID, typeID int32) bool

func (*ScContext) GetBytes 

func (o *ScContext) GetBytes(keyID, typeID int32) []byte

func (*ScContext) GetObjectID added in v0.2.0 

func (o *ScContext) GetObjectID(keyID, typeID int32) int32

func (*ScContext) GetTypeID added in v0.2.0 

func (o *ScContext) GetTypeID(keyID int32) int32

func (*ScContext) SetBytes 

func (o *ScContext) SetBytes(keyID, typeID int32, bytes []byte)

type ScDict 

type ScDict struct {
	// contains filtered or unexported fields
}

func NewScBalances 

func NewScBalances(wc *WasmContext, keyID int32) *ScDict

func NewScDict 

func NewScDict(host *wasmhost.KvStoreHost, kvStore kv.KVStore) *ScDict

func (*ScDict) CallFunc added in v0.2.0 

func (o *ScDict) CallFunc(keyID int32, params []byte) []byte

func (*ScDict) Exists 

func (o *ScDict) Exists(keyID, typeID int32) bool

func (*ScDict) FindOrMakeObjectID added in v0.2.0 

func (o *ScDict) FindOrMakeObjectID(keyID int32, factory ObjFactory) int32

func (*ScDict) GetBytes 

func (o *ScDict) GetBytes(keyID, typeID int32) []byte

func (*ScDict) GetObjectID added in v0.2.0 

func (o *ScDict) GetObjectID(keyID, typeID int32) int32

func (*ScDict) GetTypeID added in v0.2.0 

func (o *ScDict) GetTypeID(keyID int32) int32

func (*ScDict) InitObj 

func (o *ScDict) InitObj(id, keyID int32, owner *ScDict)

func (*ScDict) InvalidKey added in v0.2.0 

func (o *ScDict) InvalidKey(keyID int32)

func (*ScDict) KvStore added in v0.2.0 

func (o *ScDict) KvStore() kv.KVStore

func (*ScDict) NestedKey 

func (o *ScDict) NestedKey() string

func (*ScDict) Owner 

func (o *ScDict) Owner() WaspObject

func (*ScDict) Panic 

func (o *ScDict) Panic(format string, args ...interface{})

func (*ScDict) SetBytes 

func (o *ScDict) SetBytes(keyID, typeID int32, bytes []byte)

func (*ScDict) SetKvStore added in v0.2.0 

func (o *ScDict) SetKvStore(res kv.KVStore)

func (*ScDict) Suffix 

func (o *ScDict) Suffix(keyID int32) string

func (*ScDict) Tracef added in v0.2.0 

func (o *ScDict) Tracef(format string, a ...interface{})

type ScExports 

type ScExports struct {
	ScSandboxObject
	// contains filtered or unexported fields
}

func NewScExports 

func NewScExports(wc *WasmContext) *ScExports

func (*ScExports) SetBytes 

func (o *ScExports) SetBytes(keyID, typeID int32, bytes []byte)

type ScMaps 

type ScMaps struct {
	ScSandboxObject
}

func NewScMaps 

func NewScMaps(host *wasmhost.KvStoreHost) *ScMaps

func (*ScMaps) GetObjectID added in v0.2.0 

func (a *ScMaps) GetObjectID(keyID, typeID int32) int32

type ScSandboxObject 

type ScSandboxObject struct {
	ScDict
}

func (*ScSandboxObject) GetBytes 

func (o *ScSandboxObject) GetBytes(keyID, typeID int32) []byte

func (*ScSandboxObject) GetObjectID added in v0.2.0 

func (o *ScSandboxObject) GetObjectID(keyID, typeID int32) int32

func (*ScSandboxObject) SetBytes 

func (o *ScSandboxObject) SetBytes(keyID, typeID int32, bytes []byte)

type ScTransferInfo 

type ScTransferInfo struct {
	ScSandboxObject
	// contains filtered or unexported fields
}

func NewScTransferInfo 

func NewScTransferInfo(wc *WasmContext) *ScTransferInfo

func (*ScTransferInfo) Invoke 

func (o *ScTransferInfo) Invoke(balances int32)

TODO refactor

func (*ScTransferInfo) SetBytes 

func (o *ScTransferInfo) SetBytes(keyID, typeID int32, bytes []byte)

type ScTransfers 

type ScTransfers struct {
	ScSandboxObject
	// contains filtered or unexported fields
}

func NewScTransfers 

func NewScTransfers(wc *WasmContext) *ScTransfers

func (*ScTransfers) GetObjectID added in v0.2.0 

func (a *ScTransfers) GetObjectID(keyID, typeID int32) int32

type ScUtility 

type ScUtility struct {
	ScSandboxObject
	// contains filtered or unexported fields
}

func NewScUtility 

func NewScUtility(wc *WasmContext) *ScUtility

func (*ScUtility) CallFunc added in v0.2.0 

func (o *ScUtility) CallFunc(keyID int32, bytes []byte) []byte

func (*ScUtility) Exists 

func (o *ScUtility) Exists(keyID, typeID int32) bool

func (*ScUtility) GetTypeID added in v0.2.0 

func (o *ScUtility) GetTypeID(keyID int32) int32

func (*ScUtility) InitObj 

func (o *ScUtility) InitObj(id, keyID int32, owner *ScDict)

type ScViewState 

type ScViewState struct {
	// contains filtered or unexported fields
}

ScViewState wraps immutable view state into a mutable KVStore with the KVWriter functions implemented as panics WaspLib already takes care of the immutability aspect, so these panics should never trigger, and we can avoid a much more drastic refactoring for now

func (ScViewState) Del 

func (s ScViewState) Del(key kv.Key)

func (ScViewState) Get 

func (s ScViewState) Get(key kv.Key) ([]byte, error)

func (ScViewState) Has 

func (s ScViewState) Has(key kv.Key) (bool, error)

func (ScViewState) Iterate 

func (s ScViewState) Iterate(prefix kv.Key, f func(key kv.Key, value []byte) bool) error

func (ScViewState) IterateKeys 

func (s ScViewState) IterateKeys(prefix kv.Key, f func(key kv.Key) bool) error

func (ScViewState) IterateKeysSorted added in v0.2.0 

func (s ScViewState) IterateKeysSorted(prefix kv.Key, f func(key kv.Key) bool) error

func (ScViewState) IterateSorted added in v0.2.0 

func (s ScViewState) IterateSorted(prefix kv.Key, f func(key kv.Key, value []byte) bool) error

func (ScViewState) MustGet 

func (s ScViewState) MustGet(key kv.Key) []byte

func (ScViewState) MustHas 

func (s ScViewState) MustHas(key kv.Key) bool

func (ScViewState) MustIterate 

func (s ScViewState) MustIterate(prefix kv.Key, f func(key kv.Key, value []byte) bool)

func (ScViewState) MustIterateKeys 

func (s ScViewState) MustIterateKeys(prefix kv.Key, f func(key kv.Key) bool)

func (ScViewState) MustIterateKeysSorted added in v0.2.0 

func (s ScViewState) MustIterateKeysSorted(prefix kv.Key, f func(key kv.Key) bool)

func (ScViewState) MustIterateSorted added in v0.2.0 

func (s ScViewState) MustIterateSorted(prefix kv.Key, f func(key kv.Key, value []byte) bool)

func (ScViewState) Set 

func (s ScViewState) Set(key kv.Key, value []byte)

type WasmContext added in v0.2.0 

type WasmContext struct {
	wasmhost.KvStoreHost
	// contains filtered or unexported fields
}

func NewWasmContext added in v0.2.0 

func NewWasmContext(function string, proc *WasmProcessor) *WasmContext

func (*WasmContext) AddFunc added in v0.2.0 

func (wc *WasmContext) AddFunc(f wasmlib.ScFuncContextFunction) []wasmlib.ScFuncContextFunction

func (*WasmContext) AddView added in v0.2.0 

func (wc *WasmContext) AddView(v wasmlib.ScViewContextFunction) []wasmlib.ScViewContextFunction

func (*WasmContext) Call added in v0.2.0 

func (wc *WasmContext) Call(ctx interface{}) (dict.Dict, error)

func (*WasmContext) FunctionFromCode added in v0.2.0 

func (wc *WasmContext) FunctionFromCode(code uint32) string

func (*WasmContext) IsView added in v0.2.0 

func (wc *WasmContext) IsView() bool

type WasmProcessor added in v0.2.0 

type WasmProcessor struct {
	wasmhost.WasmHost
	// contains filtered or unexported fields
}

func (*WasmProcessor) GetDefaultEntryPoint added in v0.2.0 

func (proc *WasmProcessor) GetDefaultEntryPoint() iscp.VMProcessorEntryPoint

func (*WasmProcessor) GetDescription added in v0.2.0 

func (proc *WasmProcessor) GetDescription() string

func (*WasmProcessor) GetEntryPoint added in v0.2.0 

func (proc *WasmProcessor) GetEntryPoint(code iscp.Hname) (iscp.VMProcessorEntryPoint, bool)

func (*WasmProcessor) GetKvStore added in v0.2.0 

func (proc *WasmProcessor) GetKvStore(id int32) *wasmhost.KvStoreHost

func (*WasmProcessor) KillContext added in v0.2.0 

func (proc *WasmProcessor) KillContext(id int32)

type WaspObject 

type WaspObject interface {
	wasmhost.HostObject
	InitObj(id int32, keyID int32, owner *ScDict)
	Panic(format string, args ...interface{})
	FindOrMakeObjectID(keyID int32, factory ObjFactory) int32
	NestedKey() string
	Suffix(keyID int32) string
}

func NewNullObject 

func NewNullObject(host *wasmhost.KvStoreHost) WaspObject

Source Files

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