本文整理汇总了C++中TFullName::Collapse方法的典型用法代码示例。如果您正苦于以下问题：C++ TFullName::Collapse方法的具体用法？C++ TFullName::Collapse怎么用？C++ TFullName::Collapse使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TFullName的用法示例。
在下文中一共展示了TFullName::Collapse方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: wptr
//
// LtkUtils::W32CrackL
// loads the autometric logging engine, dlogev.dll, into wserv
// enabling Autometric to monitor events from within wserv - key/pointer events, text drawn to screen etc
//
EXPORT_C void LtkUtils::W32CrackL()
{
#ifndef FSHELL_WSERV_SUPPORT
User::Leave(KErrNotSupported);
#else
// Check if P&S says it's already enabled, if so no need to do anything
if (W32CrackIsEnabled()) return;
_LIT(KWsIniFile, "z:\\system\\data\\wsini.ini");
_LIT(KCWsIniFile,"c:\\system\\data\\wsini.ini");
_LIT(KLogEv, "LOG EV\r\n");
// Open z file
RFs fs;
User::LeaveIfError(fs.Connect());
CleanupClosePushL(fs);
RFile file;
User::LeaveIfError(file.Open(fs, KWsIniFile, EFileRead));
CleanupClosePushL(file);
TInt size;
User::LeaveIfError(file.Size(size));
RBuf8 buf;
buf.CreateL(size + KLogEv().Size());
CleanupClosePushL(buf);
User::LeaveIfError(file.Read(buf));
TPtrC16 wptr((TUint16*)buf.Ptr(), buf.Size()/2);
buf.Insert(2, TPtrC8((TUint8*)KLogEv().Ptr(), KLogEv().Size())); // +2 to get past the BOM
TInt err = KErrNone;
err = fs.MkDirAll(KCWsIniFile); // mkdir c:\system\data\ in case it is not exist
if((err != KErrNone) && (err != KErrAlreadyExists))
{
User::Leave(err);
}
User::LeaveIfError(file.Replace(fs, KCWsIniFile, EFileWrite));
User::LeaveIfError(file.Write(buf));
CleanupStack::PopAndDestroy(2, &file); // file, buf
err = RMemoryAccess::LoadDriver();
if ((err != KErrNone) && (err != KErrAlreadyExists))
{
User::Leave(err);
}
RMemoryAccess memAccess;
User::LeaveIfError(memAccess.Open());
CleanupClosePushL(memAccess);
RWsSession ws;
User::LeaveIfError(ws.Connect(fs));
CleanupClosePushL(ws);
#ifdef __WINS__
// On wins the binary isn't renamed
_LIT(KWservMatch, "wserv*.exe*");
#else
_LIT(KWservMatch, "EwSrv.exe*");
#endif
TFindProcess find(KWservMatch);
TFullName name;
User::LeaveIfError(find.Next(name));
RProcess wservProc;
User::LeaveIfError(wservProc.Open(find));
if (wservProc.ExitType() != EExitPending)
{
// in case wserv kicks off the preferred implementation in a new process then kills itself
// (is one retry enough or should we be looping here?)
wservProc.Close();
User::LeaveIfError(find.Next(name));
User::LeaveIfError(wservProc.Open(find));
}
CleanupClosePushL(wservProc);
name = wservProc.FileName();
name[0] = 'c';
TPtrC8 narrowName = name.Collapse();
User::LeaveIfError(memAccess.InPlaceSetProcessFileName(wservProc, narrowName));
// Now tell wserv to reload its wsini.ini and enable logging
ws.LogCommand(RWsSession::ELoggingEnable);
ws.Flush();
// cleanup
CleanupStack::PopAndDestroy(4, &fs);
#endif // FSHELL_WSERV_SUPPORT
}