github.com/turingchain2020/turingchain@v1.1.21/system/dapp/manage/types/types.go (about)

     1  // Copyright Turing Corp. 2018 All Rights Reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // Package types 管理插件相关的定义
     6  package types
     7  
     8  import (
     9  	"reflect"
    10  
    11  	"github.com/turingchain2020/turingchain/common/address"
    12  	"github.com/turingchain2020/turingchain/types"
    13  )
    14  
    15  var (
    16  	// ManageX defines a global string
    17  	ManageX    = "manage"
    18  	actionName = map[string]int32{
    19  		"Modify": ManageActionModifyConfig,
    20  	}
    21  	logmap = map[int64]*types.LogInfo{
    22  		// 这里reflect.TypeOf类型必须是proto.Message类型，且是交易的回持结构
    23  		TyLogModifyConfig: {Ty: reflect.TypeOf(types.ReceiptConfig{}), Name: "LogModifyConfig"},
    24  	}
    25  )
    26  
    27  func init() {
    28  	types.AllowUserExec = append(types.AllowUserExec, []byte(ManageX))
    29  	types.RegFork(ManageX, InitFork)
    30  	types.RegExec(ManageX, InitExecutor)
    31  }
    32  
    33  //InitFork init
    34  func InitFork(cfg *types.TuringchainConfig) {
    35  	cfg.RegisterDappFork(ManageX, "Enable", 120000)
    36  	cfg.RegisterDappFork(ManageX, "ForkManageExec", 400000)
    37  }
    38  
    39  //InitExecutor init Executor
    40  func InitExecutor(cfg *types.TuringchainConfig) {
    41  	types.RegistorExecutor(ManageX, NewType(cfg))
    42  }
    43  
    44  // ManageType defines managetype
    45  type ManageType struct {
    46  	types.ExecTypeBase
    47  }
    48  
    49  // NewType new a managetype object
    50  func NewType(cfg *types.TuringchainConfig) *ManageType {
    51  	c := &ManageType{}
    52  	c.SetChild(c)
    53  	c.SetConfig(cfg)
    54  	return c
    55  }
    56  
    57  // GetPayload return manageaction
    58  func (m *ManageType) GetPayload() types.Message {
    59  	return &ManageAction{}
    60  }
    61  
    62  // ActionName return action a string name
    63  func (m ManageType) ActionName(tx *types.Transaction) string {
    64  	return "config"
    65  }
    66  
    67  // Amount amount
    68  func (m ManageType) Amount(tx *types.Transaction) (int64, error) {
    69  	return 0, nil
    70  }
    71  
    72  // GetLogMap  get log for map
    73  func (m *ManageType) GetLogMap() map[int64]*types.LogInfo {
    74  	return logmap
    75  }
    76  
    77  // GetRealToAddr main reason for overloading this function is because of the manage protocol
    78  // during implementation, to address specification varies fron height to height
    79  func (m ManageType) GetRealToAddr(tx *types.Transaction) string {
    80  	if len(tx.To) == 0 {
    81  		// 如果To地址为空，则认为是早期低于types.ForkV11ManageExec高度的交易，直接返回合约地址
    82  		return address.ExecAddress(string(tx.Execer))
    83  	}
    84  	return tx.To
    85  }
    86  
    87  // GetTypeMap return typename of actionname
    88  func (m ManageType) GetTypeMap() map[string]int32 {
    89  	return actionName
    90  }
    91  
    92  // GetName reset name
    93  func (m *ManageType) GetName() string {
    94  	return ManageX
    95  }