133 lines
4.0 KiB
C++
133 lines
4.0 KiB
C++
#pragma once
|
|
|
|
// ithsys.h
|
|
// 8/23/2013 jichi
|
|
// Branch: ITH/IHF_SYS.h, rev 111
|
|
|
|
#ifdef _MSC_VER
|
|
# pragma warning(disable:4800) // C4800: forcing value to bool
|
|
#endif // _MSC_VER
|
|
|
|
#include "ntdll/ntdll.h"
|
|
|
|
// jichi 8/24/2013: Why extern "C"? Any specific reason to use C instead of C++ naming?
|
|
extern "C" {
|
|
//int disasm(BYTE *opcode0); // jichi 8/15/2013: move disasm to separate file
|
|
extern WORD *NlsAnsiCodePage;
|
|
int FillRange(LPCWSTR name,DWORD *lower, DWORD *upper);
|
|
int MB_WC(char *mb, wchar_t *wc);
|
|
//int MB_WC_count(char *mb, int mb_length);
|
|
int WC_MB(wchar_t *wc, char *mb);
|
|
|
|
// jichi 10/1/2013: Return 0 if failed. So, it is ambiguous if the search pattern starts at 0
|
|
DWORD SearchPattern(DWORD base, DWORD base_length, LPCVOID search, DWORD search_length); // KMP
|
|
|
|
// jichi 2/5/2014: The same as SearchPattern except it uses 0xff to match everything
|
|
// According to @Andys, 0xff seldom appear in the source code: http://sakuradite.com/topic/124
|
|
enum : BYTE { SP_ANY = 0xff };
|
|
#define SP_ANY_2 SP_ANY,SP_ANY
|
|
#define SP_ANY_3 SP_ANY,SP_ANY,SP_ANY
|
|
#define SP_ANY_4 SP_ANY,SP_ANY,SP_ANY,SP_ANY
|
|
DWORD SearchPatternEx(DWORD base, DWORD base_length, LPCVOID search, DWORD search_length, BYTE wildcard=SP_ANY);
|
|
|
|
BOOL IthInitSystemService();
|
|
void IthCloseSystemService();
|
|
DWORD IthGetMemoryRange(LPCVOID mem, DWORD *base, DWORD *size);
|
|
BOOL IthCheckFile(LPCWSTR file);
|
|
BOOL IthFindFile(LPCWSTR file);
|
|
BOOL IthGetFileInfo(LPCWSTR file, LPVOID info, DWORD size = 0x1000);
|
|
BOOL IthCheckFileFullPath(LPCWSTR file);
|
|
HANDLE IthCreateFile(LPCWSTR name, DWORD option, DWORD share, DWORD disposition);
|
|
HANDLE IthCreateFileInDirectory(LPCWSTR name, HANDLE dir, DWORD option, DWORD share, DWORD disposition);
|
|
HANDLE IthCreateDirectory(LPCWSTR name);
|
|
HANDLE IthCreateFileFullPath(LPCWSTR fullpath, DWORD option, DWORD share, DWORD disposition);
|
|
HANDLE IthPromptCreateFile(DWORD option, DWORD share, DWORD disposition);
|
|
HANDLE IthCreateSection(LPCWSTR name, DWORD size, DWORD right);
|
|
HANDLE IthCreateEvent(LPCWSTR name, DWORD auto_reset=0, DWORD init_state=0);
|
|
HANDLE IthOpenEvent(LPCWSTR name);
|
|
void IthSetEvent(HANDLE hEvent);
|
|
void IthResetEvent(HANDLE hEvent);
|
|
HANDLE IthCreateMutex(LPCWSTR name, BOOL InitialOwner, DWORD *exist=0);
|
|
HANDLE IthOpenMutex(LPCWSTR name);
|
|
BOOL IthReleaseMutex(HANDLE hMutex);
|
|
//DWORD IthWaitForSingleObject(HANDLE hObject, DWORD dwTime);
|
|
HANDLE IthCreateThread(LPCVOID start_addr, DWORD param, HANDLE hProc=(HANDLE)-1);
|
|
DWORD GetExportAddress(DWORD hModule,DWORD hash);
|
|
void IthSleep(int time); // jichi 9/28/2013: in ms
|
|
void IthSystemTimeToLocalTime(LARGE_INTEGER *ptime);
|
|
void FreeThreadStart(HANDLE hProc);
|
|
void CheckThreadStart();
|
|
} // extern "C"
|
|
|
|
#ifdef ITH_HAS_HEAP
|
|
extern HANDLE hHeap; // used in ith/common/memory.h
|
|
#endif // ITH_HAS_HEAP
|
|
|
|
extern DWORD current_process_id;
|
|
extern DWORD debug;
|
|
extern BYTE LeadByteTable[];
|
|
extern LPVOID page;
|
|
extern BYTE launch_time[];
|
|
|
|
inline DWORD GetHash(LPSTR str)
|
|
{
|
|
DWORD hash = 0;
|
|
//for (; *str; str++)
|
|
while (*str)
|
|
hash = ((hash>>7) | (hash<<25)) + *str++;
|
|
return hash;
|
|
}
|
|
|
|
inline DWORD GetHash(LPCWSTR str)
|
|
{
|
|
DWORD hash = 0;
|
|
//for (; *str; str++)
|
|
while (*str)
|
|
hash = ((hash>>7) | (hash<<25)) + *str++;
|
|
return hash;
|
|
}
|
|
|
|
inline void IthBreak()
|
|
{ if (debug) __debugbreak(); }
|
|
|
|
inline LPCWSTR GetMainModulePath()
|
|
{
|
|
__asm
|
|
{
|
|
mov eax, fs:[0x30]
|
|
mov eax, [eax + 0xC]
|
|
mov eax, [eax + 0xC]
|
|
mov eax, [eax + 0x28]
|
|
}
|
|
}
|
|
|
|
// jichi 9/28/2013: Add this to lock NtWriteFile in wine
|
|
class IthMutexLocker
|
|
{
|
|
HANDLE m;
|
|
public:
|
|
explicit IthMutexLocker(HANDLE mutex) : m(mutex)
|
|
{ NtWaitForSingleObject(m, 0, 0); }
|
|
|
|
~IthMutexLocker() { if (m != INVALID_HANDLE_VALUE) IthReleaseMutex(m); }
|
|
|
|
bool locked() const { return m != INVALID_HANDLE_VALUE; }
|
|
|
|
void unlock() { if (m != INVALID_HANDLE_VALUE) { IthReleaseMutex(m); m = INVALID_HANDLE_VALUE; } }
|
|
};
|
|
|
|
void IthCoolDown();
|
|
|
|
BOOL IthIsWine();
|
|
BOOL IthIsWindowsXp();
|
|
//BOOL IthIsWindows8OrGreater(); // not public
|
|
|
|
/** Get current dll path.
|
|
* @param buf
|
|
* @param len
|
|
* @return length of the path excluding \0
|
|
*/
|
|
size_t IthGetCurrentModulePath(wchar_t *buf, size_t len);
|
|
|
|
// EOF
|