DWORD ___pipesentmessage(const TCHAR * szSent){
DWORD dwReserved=PIPE_READMODE_MESSAGE;
if (!SetNamedPipeHandleState(hdPipe,&dwReserved,NULL,NULL))
Func_FastPMNTS(_T("SetNamedPipeHandleState() Error! (%ld)\n"),GetLastError());
if (!WriteFile(hdPipe,szSent,(lstrlen(szSent)+1)*sizeof(TCHAR),&dwReserved,NULL))
Func_FastPMNTS(_T("WriteFile() Error! (%ld)\n"),GetLastError());
return GetLastError();
}
HANDLE ___pipeopen(){
while (1){
if ((hdPipe = CreateFile(pipeName,GENERIC_READ|GENERIC_WRITE,0,
NULL,OPEN_EXISTING,0,NULL))!=INVALID_HANDLE_VALUE)
break;
if (GetLastError()!=ERROR_PIPE_BUSY) {
Func_FastPMNTS(_T("%s Error! (%ld)\n"),__func__,GetLastError());
return INVALID_HANDLE_VALUE;
}
WaitNamedPipe(pipeName, 2000);
}
return hdPipe;
}
DWORD __stdcall HostThread(LPVOID){
SYSTEMTIME st={0,0,0,0,0,0,0,0};
FILE * fp=NULL,*_=NULL;
Func_SetErrorFile(_T("c:\\Hosts_Tool_log.log"),_T("a+"));
if (!GetEnvironmentVariable(_T("SystemRoot"),buf3,BUFSIZ))
THROWERR(_T("GetEnvironmentVariable() Error!\n\tCannot get system path!"));
_stprintf(buf1,_T("%s\\system32\\drivers\\etc\\hosts"),buf3);
while (1){
Sleep(60000);//Waiting for network
GetLocalTime(&st);
_stprintf(buf2,_T("%s\\system32\\drivers\\etc\\hosts.%04d%02d%02d.%02d%02d%02d"),
buf3,st.wYear,st.wMonth,st.wDay,st.wHour,st.wMinute,st.wSecond);
Func_FastPMNTS(_T("Open log file.\n"));
Func_FastPMNTS(_T("LICENSE:MIT LICENSE\n"));
Func_FastPMNSS(_T("Copyright (C) 2016 Too-Naive\n"));
Func_FastPMNSS(_T("Bug report:sweheartiii[at]hotmail.com\n"));
Func_FastPMNSS(_T(" Or open new issue.(https://github.com/racaljk/hosts)\n"));
Func_FastPMNTS(_T("Start replace hosts file.\n"));
try {
for (int _count=0;!Func_Download(hostsfile,DownLocated);_count++,Sleep(30000))
if (_count>2) for (_count=0;!Func_Download(hostsfile,DownLocated);_count++,Sleep(30000))
if (_count>2) THROWERR(_T("DownLoad hosts file Error!"));
if (!((fp=_tfopen(DownLocated,_T("r"))) && (_=_tfopen(ChangeCTLR,_T("w")))))
THROWERR(_T("Open file Error!"));
while (!feof(fp)){
_fgetts(szline,1000,fp);
_fputts(szline,_);
}
fclose(fp);fclose(_);
fp=NULL,_=NULL;
if (!DeleteFile(DownLocated));
if (Func_CheckDiff(ChangeCTLR,buf1)){
Func_FastPMNTS(_T("Finish:Hosts file Not update.\n"));
DeleteFile(ChangeCTLR);
}
else {
if (!SetFileAttributes(buf1,FILE_ATTRIBUTE_NORMAL)); //for avoid CopyFile failed.
if (!CopyFile(buf1,buf2,FALSE))
THROWERR(_T("CopyFile() Error on copy a backup file"));
if (!CopyFile(ChangeCTLR,buf1,FALSE))
THROWERR(_T("CopyFile() Error on copy hosts file to system path"));
if (!DeleteFile(ChangeCTLR));
Func_FastPMNTS(_T("Replace File Successfully\n"));
}
}
catch(expection runtimeerr){
Func_FastPMNTS(_T("Fatal Error:\n"));
Func_FastPMNSS(_T("%s (GetLastError():%ld)\n"),runtimeerr.Message,GetLastError());
Func_FastPMNSS(_T("Please contact the application's support team for more information.\n"));
}
Sleep(29*60000);
}
return GetLastError();
}
