[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# F! N. h: Z
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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DTDY.h：
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& p& _4 j' a' s# z! I& z! [% L#if _MSC_VER>1000+ z; U) i* R; o4 e
#pragma once
  F) I* \; q( s$ b2 n- i0 F#endif //_MSC_VER>1000: m3 t3 o! B+ T( Y3 c5 T+ m
#include<windows.h>+ n7 X7 Q; c+ A: K! ^) A
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
; |: O. ?8 ~  c. ~1 T) s* Uclass DTDY1 T8 l, z0 C9 j7 p5 o
{; Q' s1 N0 h: Q+ ~4 y! Z3 y+ R! G1 o
public:3 t: T+ u. L: D5 t+ ]2 w4 F7 i% g* E. x
DTDY();& V5 u2 l# G1 y) |- u
virtual ~DTDY();# |8 U8 N3 E& b) Z
public:
( N4 w) ]$ ~0 [% wstatic pGetModuleFileNameA MyGetModuleFileName;* B# ^% |) i+ S2 ]* A5 A- c" q
static BOOL FunInitiallization();7 {& v8 x7 W1 A1 I4 E: c. z1 ^
};
: m. b" O% w' V  N' X#endif! ^5 k$ W# B% ~* w4 N
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DTDY.cpp:( [) l" r, `5 d. Q4 F- H* S3 n
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#include "DTDY.h"
/ J6 {) n( A: ?7 Q+ U: ]pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;* ?1 c- x1 y% @) Q+ S. o! k
DTDY:TDY()# P- h! {4 u/ T! i6 n
{
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! f& W0 a& l( B+ UDTDY::~DTDY()" w4 A7 [1 C1 F
{
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BOOL DTDY::FunInitiallization()
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HMODULE hModule=LoadLibrary("kernel32.dll");1 H: a  }& W4 V+ Q. ^3 z6 Q/ q
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");, I( ~8 z7 }7 A; l* P; ?" u
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;1 S+ D. I' q4 K
}7 H! `" X- R" t. w
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9 @2 N) h+ Z$ N7 w. rsvchost.cpp:; p0 ^/ S/ }; w' n1 L& ~: ]

( U) @# Z0 f6 Z; _! @+ o$ \#include "DTDY.h"
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, s0 x9 K$ o9 X* |: i, I4 l( y2 CBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
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switch(ul_reason_for_call)9 z. Z8 @8 v# O8 M+ w
{
! N- s0 L0 A, }3 J5 s! ucase DLL_PROCESS_ATTACH:5 ^8 p4 y$ j# r, e
if(!DTDY::FunInitiallization()) return FALSE;: ^! V8 z- k5 ?2 ]  L. o' l

) Q$ h1 b. |# x- r; a1 f0 Lbreak;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def8 C: R, ~% c0 v
改写为
, s3 W- R" `: a7 @3 V( w1 ]DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));7 G) J' y; @% M, o/ R$ w* ~2 B/ B
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; u* g' s1 j; v2 {, [KernelManager.cpp:0 b% f; K/ }; |, y* y! R

6 y. B( G5 ~& S- y#include "../DTDY.h"
' \) F9 C+ C) E5 gGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
" o+ R* k  M" A: O- v" A! l! u改写为% q' k" j% f0 [! z# G" M$ F
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
# }$ @( @, x- S9 G6 y; Q; h----------------------------------------