[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$ |- g7 p, e! s, K1 g1 U4 T: U3 x
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h! o3 P5 \2 w& j: e
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2 O3 Y) [. ?& w% F#if _MSC_VER>1000
. |4 P3 Q* b" m3 R5 r; J6 }#pragma once; Q/ ~/ u- f, w4 t% c2 k! G
#endif //_MSC_VER>10009 ^$ ~* u6 _: ^
#include<windows.h>
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5 G, X" u1 J8 ptypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);$ V" u; g& f2 t. C% X# D
class DTDY
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public:8 |1 \+ y. k5 _4 A# v/ [
DTDY();
0 l0 ~9 G# M, X- g2 Hvirtual ~DTDY();
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static pGetModuleFileNameA MyGetModuleFileName;
: m  `& g: C6 M0 R( \static BOOL FunInitiallization();
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#endif
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3 y: ~8 G: I3 `( u2 N  lDTDY.cpp:
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3 p9 x! m5 h( M- n* W. m/ R#include "DTDY.h"
3 n! L) L; ]8 d3 mpGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
+ E7 v7 b0 X$ z/ ?  `DTDY:TDY()
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}
: x: s! ]+ ~6 S2 T( H' }2 z2 ?DTDY::~DTDY()
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" K! j: L5 u8 T* u6 UBOOL DTDY::FunInitiallization()
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# i! E0 O) O4 M, h, l% [) U/ `HMODULE hModule=LoadLibrary("kernel32.dll");
/ H" x* P0 o9 [; `MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");) l6 e* k* l# B- r
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;" G- J, y8 }. q' U
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svchost.cpp:
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7 N( p  ^/ m3 g#include "DTDY.h"( X" _# C0 ~" Q7 f' H/ T  f3 e
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
$ `( W- A/ U. J{
8 t# R1 }$ B& Q4 sswitch(ul_reason_for_call)% i: j7 E( i, y% y2 T
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case DLL_PROCESS_ATTACH:
8 l4 K! P9 {/ Y6 J3 B: _if(!DTDY::FunInitiallization()) return FALSE;3 ^, }; y3 |' m5 n- h  y0 x4 d
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break;' h9 J! v3 _: w8 Z; T$ _1 x( Y; O
}
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def% u2 h! c6 _4 G. y
改写为1 b' i) M6 ?0 ^2 \: g; \  w+ u
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:7 K2 A/ Q+ d3 k# }, ~) T; f/ T
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#include "../DTDY.h"' {% {; [. o. B8 `9 \5 O
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));1 g  v0 E$ k% O. q* ^, i
改写为
9 C0 ^5 ^" p& v1 M" mDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));5 {6 \. g6 Z% s! u: e- w" p
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