wasmvm

Documentation

Overview

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

* Copyright (C) 2018 The DNA Authors * This file is part of The DNA library. * * The DNA is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * The DNA is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with The DNA. If not, see <http://www.gnu.org/licenses/>.

Index

• type LogLevel
• type ParamType
• type WasmStateMachine
  • func NewWasmStateMachine() *WasmStateMachine
• type WasmStateReader
  • func NewWasmStateReader() *WasmStateReader
  • func (i *WasmStateReader) Exists(name string) bool
  • func (i *WasmStateReader) GetServiceMap() map[string]func(*exec.ExecutionEngine) (bool, error)
  • func (i *WasmStateReader) Invoke(methodName string, engine *exec.ExecutionEngine) (bool, error)
  • func (i *WasmStateReader) MergeMap(mMap map[string]func(*exec.ExecutionEngine) (bool, error)) bool
  • func (i *WasmStateReader) Register(name string, handler func(*exec.ExecutionEngine) (bool, error)) bool
• type WasmVmService

Types

type LogLevel

type LogLevel byte

const (
	Debug LogLevel = iota
	Info
	Error
)

type ParamType

type ParamType byte

const (
	Json ParamType = iota
	Raw
)

type WasmStateMachine

type WasmStateMachine struct {
	*WasmStateReader
}

func NewWasmStateMachine

func NewWasmStateMachine() *WasmStateMachine

type WasmStateReader

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

func NewWasmStateReader

func NewWasmStateReader() *WasmStateReader

func (*WasmStateReader) Exists

func (i *WasmStateReader) Exists(name string) bool

func (*WasmStateReader) GetServiceMap

func (i *WasmStateReader) GetServiceMap() map[string]func(*exec.ExecutionEngine) (bool, error)

func (*WasmStateReader) Invoke

func (i *WasmStateReader) Invoke(methodName string, engine *exec.ExecutionEngine) (bool, error)

func (*WasmStateReader) MergeMap

func (i *WasmStateReader) MergeMap(mMap map[string]func(*exec.ExecutionEngine) (bool, error)) bool

func (*WasmStateReader) Register

func (i *WasmStateReader) Register(name string, handler func(*exec.ExecutionEngine) (bool, error)) bool

type WasmVmService

type WasmVmService struct {
	Store         store.LedgerStore
	CacheDB       *storage.CacheDB
	ContextRef    context.ContextRef
	Notifications []*event.NotifyEventInfo
	Code          []byte
	Tx            *types.Transaction
	Time          uint32
}