[팁]특정 DLL 의 함수목록을 구해보자.
안녕하세여~ 불멸의 화상 구창민입네당 ㅋㅋ
특정 DLL 의 함수목록을 구해주는 함수입니다
테스트 거쳤구여, 멋지게 목록을 뽑아 줍니다.
요거 구현하느라 인터넷 엄청 뒤졌네여..ㅋㅋ
그럼~ 즐거운 프로그래밍 하시길~~~
unit Unit1;
interface
uses
Windows, Messages, Classes, Forms, Controls, StdCtrls, ExtCtrls, Dialogs,
SysUtils, ImageHlp;
type
TForm1 = class(TForm)
Button1: TButton;
Memo1: TMemo;
procedure Button1Click(Sender: TObject);
private
public
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure ListDLLExports(const FileName: string; List: TStrings);
type
TDWordArray = array [0..$FFFFF] of DWORD;
var
imageinfo: LoadedImage;
pExportDirectory: PImageExportDirectory;
dirsize: Cardinal;
pDummy: PImageSectionHeader;
i: Cardinal;
pNameRVAs: ^TDWordArray;
Name: string;
begin
List.Clear;
if MapAndLoad(PChar(FileName), nil, @imageinfo, True, True) then
begin
try
pExportDirectory := ImageDirectoryEntryToData(imageinfo.MappedAddress,
False, IMAGE_DIRECTORY_ENTRY_EXPORT, dirsize);
if (pExportDirectory <> nil) then
begin
pNameRVAs := ImageRvaToVa(imageinfo.FileHeader, imageinfo.MappedAddress,
DWORD(pExportDirectory^.AddressOfNames), pDummy);
for i := 0 to pExportDirectory^.NumberOfNames - 1 do
begin
Name := PChar(ImageRvaToVa(imageinfo.FileHeader, imageinfo.MappedAddress,
pNameRVAs^[i], pDummy));
List.Add(Name);
end;
end;
finally
UnMapAndLoad(@imageinfo);
end;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
List: TStrings;
i: Integer;
s: string;
begin
Memo1.Lines.Clear;
List := TStringList.Create;
try
ListDLLExports('c:WINNTsystem32user32.dll', List);
ShowMessage('함수의 갯수 : ' + IntToStr(list.Count));
for i := 0 to List.Count - 1 do
Memo1.Lines.Add(List[i]);
finally
List.Free
end;
end;
end.
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