forked from Public-Mirror/Textractor
99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
#pragma once
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// texthook.h
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// 8/24/2013 jichi
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// Branch: IHF_DLL/IHF_CLIENT.h, rev 133
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//
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// 8/24/2013 TODO:
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// - Clean up this file
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// - Reduce global variables. Use namespaces or singleton classes instead.
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#include "src/tree/avl.h"
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#include "include/types.h"
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#include <windows.h>
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// jichi 12/25/2013: Header in each message sent to vnrsrv
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// There are totally three elements
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// - 0x0 dwAddr hook address
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// - 0x4 dwRetn return address
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// - 0x8 dwSplit split value
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#define HEADER_SIZE 0xc
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extern int current_hook;
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extern WCHAR dll_mutex[];
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//extern WCHAR dll_name[];
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extern DWORD trigger;
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//extern DWORD current_process_id;
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// jichi 6/3/2014: Get memory range of the current module
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extern DWORD processStartAddress,
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processStopAddress;
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template <class T, class D, class fComp, class fCopy, class fLength>
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class AVLTree;
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struct FunctionInfo {
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DWORD addr;
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DWORD module;
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DWORD size;
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LPWSTR name;
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};
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struct SCMP;
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struct SCPY;
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struct SLEN;
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extern AVLTree<char, FunctionInfo, SCMP, SCPY, SLEN> *tree;
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void InitFilterTable();
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// jichi 9/25/2013: This class will be used by NtMapViewOfSectionfor
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// interprocedure communication, where constructor/destructor will NOT work.
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class TextHook : public Hook
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{
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int UnsafeInsertHookCode();
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DWORD UnsafeSend(DWORD dwDataBase, DWORD dwRetn);
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public:
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int InsertHook();
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int InsertHookCode();
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int InitHook(const HookParam &hp, LPCSTR name = 0, WORD set_flag = 0);
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int InitHook(LPVOID addr, DWORD data, DWORD data_ind,
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DWORD split_off, DWORD split_ind, WORD type, DWORD len_off = 0);
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DWORD Send(DWORD dwDataBase, DWORD dwRetn);
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int RecoverHook();
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int RemoveHook();
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int ClearHook();
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int ModifyHook(const HookParam&);
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int SetHookName(LPCSTR name);
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int GetLength(DWORD base, DWORD in); // jichi 12/25/2013: Return 0 if failed
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void CoolDown(); // jichi 9/28/2013: flush instruction cache on wine
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};
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extern TextHook *hookman,
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*current_available;
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//void InitDefaultHook();
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struct FilterRange { DWORD lower, upper; };
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extern FilterRange *filter;
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extern bool running,
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live;
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extern HANDLE hPipe,
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hmMutex;
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DWORD WINAPI WaitForPipe(LPVOID lpThreadParameter);
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DWORD WINAPI CommandPipe(LPVOID lpThreadParameter);
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//void RequestRefreshProfile();
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//typedef DWORD (*InsertHookFun)(DWORD);
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//typedef DWORD (*IdentifyEngineFun)();
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//typedef DWORD (*InsertDynamicHookFun)(LPVOID addr, DWORD frame, DWORD stack);
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//extern IdentifyEngineFun IdentifyEngine;
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//extern InsertDynamicHookFun InsertDynamicHook;
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// jichi 9/28/2013: Protect pipeline in wine
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void CliLockPipe();
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void CliUnlockPipe();
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// EOF
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