SSM

Reflection Class - D

부산외국어대학교컴퓨터공학부

유수희

개발환경 : Microsoft Visual Studio 2008

CONTENT

• Motive & Dream

• System Architecture

• Software Architecture #1(Check CLR Type)

• Software Architecture #2(Project Browser)

• Software Architecture #3(Shown on Diagram)

• Software Architecture #4(Parsing the IL of a Method

Body)

• PLAN

• Demo, Q&A

MOTIVE

Visual Studio 2008

DREAM

SYSTEM ARCHITECTURE

.NET FrameworkReflection Names-

paces

• Aga.Controls• WinFormsUI.Docking

Reflection Engine

Head Setting

Method Analysis

Body Analy-sis Handler

• Branch• Call• Condition• Exception• Hook• Resolve• Switch

EXE/DLL Header Test

Individual Class Analy-

sis

Read Assem-bly

FetchMethod

Project Browser Class Diagram

MSIL Viewer Code Viewer

Window UI

Docking Configuration

Project Browser Setting

XML

Project Manager

Menu&Toolbar

Plug-in

Manager

Status

Window

Window XP

C#

Info Viewer

SOFTWARE ARCHITECTURE #1.1 - Open a File

Assemblies (*.dll)Executables (*.exe)

Select Type

Valid CLR TypeCreate The Tree And ClassesProject Browser

Next Step

Click!

SOFTWARE ARCHITECTURE #1.2 - Valid CLR Type

Finish

NumberOfSections

TimeDateStamp

PointerToSymbolTable

NumberOfSymbols

SizeOfOptionalHeader

Characteristics

@ 0x3CHeader

Start

HeaderSignatureCLI Header Test

Machine ReadUInt32()

ReadUInt16()

TRUE

SOFTWARE ARCHITECTURE #2.1 - Project Browser

Using Reflec-tion

EXE DLL

View

Con-troller

Model

TreeView

MSILView Code-View

Class Di-agram

Info View

SOFTWARE ARCHITECTURE #2.2 - Project Browser

EXE

DLL

SOFTWARE ARCHITECTURE #3.1 - Individual Class Analysis

TypeItem

ConstructorInfo

MethodInfo

PropertyInfo

FieldInfo

EventInfo

System.Reflection

Prameter-Info

getGenericsForType

ASSOCIATIONS LIST

Constructors

Field

Property

Method

Event

SOFTWARE ARCHITECTURE #3.2 - Get New Location

DefaultItemLoca-tionPoint(25,25)

Selectionrectangle

Selection. IntersectsWith(Reserved)

Selection.Right +DLocation.Y , DLoca-tion.X

Moverectangle

IntersectsWithReturn true

Step1

Reservedrectangle

Step2

Step3

Example

SOFTWARE ARCHITECTURE #3.3 - Draw Class Diagram

Expander

MaxHeight

MaxWeight

SOFTWARE ARCHITECTURE #4.1 - Ask for the IL Code

• Method Body

• Array of bytes

• MSIL Code

OperandTpye(17 Case)

InlineBrTargetInlineFieldInlineMethodInlineSigInlineTokInlineTypeInlinelInlinel8InlineNodeInlineRInlineStringInlineSwitchInlineVarShortInlineBrTargetShortInlinelShortInlineRShortInlineVar

Reflection

ReturnTypeReflectedTypeFullName

OpCode

SingleByteOpCodeMultiByteOpCode

SOFTWARE ARCHITECTURE #4.2 – MSIL Viewer Dump

SOFTWARE ARCHITECTURE #4.3 – Set Method Head

IsPublic

ReturnType

Name

GetParame-

ters

LocalVari-

abels

Reflection

General Code

Public, Private

Int, float, String

Main, Program

Byte, double

String str, Int i

SOFTWARE ARCHITECTURE #4.4 – MSIL Decompil

Single Byte Instructions(0~ 255)Multi Byte Instructions(0~ 30)

0

1a

b

c 2

Local Variable Init

MSIL StructureSingle Byte Instructions(0~ 255)Multi Byte Instructions(0~ 30)

Undefined Method De-fineParam

DefineLo-cal

Block Condi-tionalBlock

Assignment New Jump Call Return

Add Subtract Multiply Divide DivideUnsigned

Remain-der

Equality NotEqualTo

GreaterThan LessThan GreaterThanOrEqualTo

LessThanOrEqualTo

Not False True QuotedString

Logica-lAnd

LogicalOr if Branch While DoWhile ForNext

Break

Con-tinue

TryCatch TryFinally Rethrow

SOFTWARE ARCHITECTURE #4.5 – MSIL Decompil Dump

END PROJECT

PLAN

1 3 5 7 9 11

13

15

17

19

21

23 25 2

729 31

9 월 프로젝트 구상 및 선정 작업

10월

Reflection Library 분석 및 Test

User Control 및 Tree 구조 구현

11월

PPT 작성 및 발표연습

MSIL Viewer 구현 Code Viewer 틀 구현 및 CASE Test 발표연습

12월

Code Viewer 및 전반적인 Debug 작업 , Diagram 기능 구현 UI Update

1 월 UI Update 발표연습

수 희 파 이 팅 합 격 하 자

SSM

DEMO, Q&A