C++ plFileName::IsValid方法代码示例

static bool AutoExportDir(const char* inputDir, const char* outputDir, const plFileName& groupFiles, std::vector<plFileName>& excludeFiles)
{
    bool exportedFile = false;

    char outputFileName[MAX_PATH];
    sprintf(outputFileName, "%s\\Export.prd", outputDir);

    char outputLog[MAX_PATH];
    sprintf(outputLog, "%s\\AutoExport.log", outputDir);
    
    char doneDir[MAX_PATH];
    sprintf(doneDir, "%s\\Done\\", inputDir);
    CreateDirectory(doneDir, NULL);

    // Don't give missing bitmap warnings
    TheManager->SetSilentMode(TRUE);

    std::vector<plFileName> sources = plFileSystem::ListDir(inputDir, "*.max");
    for (auto iter = sources.begin(); iter != sources.end(); ++iter)
    {
        if (IsExcluded(iter->GetFileName(), excludeFiles))
            continue;

        // If we're doing grouped files, and this isn't one, keep looking
        if (groupFiles.IsValid() && groupFiles != iter->GetFileName())
            continue;

        hsUNIXStream log;
        if (log.Open(outputLog, "ab"))
        {
            log.WriteFmt("%s\r\n", iter->GetFileName().c_str());
            log.Close();
        }

        if (GetCOREInterface()->LoadFromFile(iter->AsString().c_str()))
        {
            plFileSystem::Move(*iter, plFileName::Join(inputDir, "Done", iter->GetFileName()));

            GetCOREInterface()->ExportToFile(outputFileName, TRUE);
            exportedFile = true;

            // If we're not doing grouped files, this is it, we exported our one file
            if (!groupFiles.IsValid())
                break;
        }
    }

    return exportedFile;
}

plStatusLog::plStatusLog( uint8_t numDisplayLines, const plFileName &filename, uint32_t flags )
{
    fFileHandle = nil;
    fSema = nil;
    fSize = 0;
    fForceLog = false;

    fMaxNumLines = numDisplayLines;
    if (filename.IsValid())
    {
        fFilename = filename;
        fSema = new hsGlobalSemaphore(1, fFilename.AsString().c_str());
    }
    else
    {
        fFilename = "";
        flags |= kDontWriteFile;

        fSema = new hsGlobalSemaphore(1);
    }

    fOrigFlags = fFlags = flags;

    IInit();
}

/* plFileInfo */
plFileInfo::plFileInfo(const plFileName &filename)
    : fFileSize(-1), fCreateTime(), fModifyTime(), fFlags()
{
    if (!filename.IsValid())
        return;

#if HS_BUILD_FOR_WIN32
    struct __stat64 info;
    if (_wstat64(filename.AsString().ToWchar(), &info) != 0)
        return;
#else
    struct stat info;
    if (stat(filename.AsString().c_str(), &info) != 0)
        return;
#endif

    fFlags |= kEntryExists;
    fFileSize = info.st_size;
    fCreateTime = info.st_ctime;
    fModifyTime = info.st_mtime;
    if (info.st_mode & S_IFDIR)
        fFlags |= kIsDirectory;
    if (info.st_mode & S_IFREG)
        fFlags |= kIsNormalFile;
}

plKey plAvatarMgr::LoadAvatar(plString name, plString accountName, bool isPlayer, plKey spawnPoint, plAvTask *initialTask,
                              const plString &userStr, const plFileName &clothingFile)
{
    // *** account is currently unused. the idea is that eventually an NPC will
    // *** be able to use a customization account
    plKey result = nullptr;
    plKey requestor = GetKey(); // avatar manager is always the requestor for avatar loads
    plNetClientMgr *netMgr = plNetClientMgr::GetInstance();

    if(netMgr)      // can't clone without the net manager
    {
        hsAssert(!name.IsEmpty(), "name required by LoadPlayer fxn");
        netMgr->DebugMsg("Local: Loading player %s", name.c_str());

        // look up player by key name provided by user.
        // this string search should be replaced with some other method of 
        // avatar selection and key lookup.

        // Get the location for the player first
        plKey playerKey = nullptr;
        const plLocation& globalLoc = plKeyFinder::Instance().FindLocation("GlobalAvatars", name);
        const plLocation& maleLoc = plKeyFinder::Instance().FindLocation("GlobalAvatars", "Male");
        const plLocation& custLoc = plKeyFinder::Instance().FindLocation("CustomAvatars", name);

#ifdef PLASMA_EXTERNAL_RELEASE
        // Try global. If that doesn't work, players default to male.
        // If not a player, try custLoc. If that doesn't work, fall back to male
        const plLocation& loc = (globalLoc.IsValid() ? globalLoc : isPlayer ? maleLoc : custLoc.IsValid() ? custLoc : maleLoc);
#else
        // Try global. If that doesn't work try custom. Otherwise fall back to male
        const plLocation& loc = (globalLoc.IsValid() ? globalLoc : custLoc.IsValid() ? custLoc : maleLoc);
#endif

        if (loc == maleLoc)
            name = "Male";

        if (loc.IsValid())
        {
            plUoid uID(loc, plSceneObject::Index(), name);
            plLoadAvatarMsg *cloneMsg = new plLoadAvatarMsg(uID, requestor, 0, isPlayer, spawnPoint, initialTask, userStr);
            if (clothingFile.IsValid())
            {
                plLoadClothingMsg *clothingMsg = new plLoadClothingMsg(clothingFile);
                cloneMsg->SetTriggerMsg(clothingMsg);
            }
            result =  cloneMsg->GetCloneKey();
            
            // the clone message is automatically addressed to the net client manager
            // we'll receive the message back (or a similar message) when the clone is loaded
            cloneMsg->Send();
        }
    }
    return result;
}

plFileName plFileName::Join(const plFileName &base, const plFileName &path)
{
    if (!base.IsValid())
        return path;
    if (!path.IsValid())
        return base;

    char last = base.fName.CharAt(base.GetSize() - 1);
    char first = path.fName.CharAt(0);
    if (last != '/' && last != '\\') {
        if (first != '/' && first != '\\') {
            return plString::Format("%s" PATH_SEPARATOR_STR "%s",
                                    base.fName.c_str(), path.fName.c_str());
        }
        return base.fName + path.fName;
    } else if (first != '/' && first != '\\') {
        return base.fName + path.fName;
    }
    // Both have a slash, but we only need one
    return base.fName + path.fName.Substr(1);
}

plFileName plFileSystem::GetUserDataPath()
{
    static plFileName _userData;

    if (!_userData.IsValid()) {
#if HS_BUILD_FOR_WIN32
        wchar_t path[MAX_PATH];
        if (!SHGetSpecialFolderPathW(NULL, path, CSIDL_LOCAL_APPDATA, TRUE))
            return "";

        _userData = plFileName::Join(plString::FromWchar(path), plProduct::LongName());
#else
        _userData = plFileName::Join(getenv("HOME"), "." + plProduct::LongName());
#endif
        plFileSystem::CreateDir(_userData);
    }

    return _userData;
}

plBufferedFileReader::plBufferedFileReader( const plFileName &path, plAudioCore::ChannelSelect whichChan )
{
    // Init some stuff
    fBufferSize = 0;
    fBuffer = nil;
    fCursor = 0;

    hsAssert( path.IsValid(), "Invalid path specified in plBufferedFileReader" );

    // Ask plAudioFileReader for another reader to get this file
    // Note: have this reader do the chanSelect for us
    plAudioFileReader *reader = plAudioFileReader::CreateReader( path, whichChan );
    if( reader == nil || !reader->IsValid() )
    {
        delete reader;
        IError( "Unable to open file to read in to RAM buffer" );
        return;
    }

    fHeader = reader->GetHeader();

    fBufferSize = reader->GetDataSize();
    fBuffer = new uint8_t[ fBufferSize ];
    //plProfile_NewMem( SndBufferedMem, fBufferSize );
    if( fBuffer == nil )
    {
        delete reader;
        IError( "Unable to allocate RAM buffer" );
        return;
    }

    if( !reader->Read( fBufferSize, fBuffer ) )
    {
        delete reader;
        IError( "Unable to read file into RAM buffer" );
        return;
    }

    // All done!
    delete reader;
}