C++ CDateTime::setString方法代码示例

void CDiskPartHandlerBase::open() 
{
    unsigned location;
    StringBuffer filePath;
    if (!(globals->getPropBool("@autoCopyBackup", true)?ensurePrimary(&activity, *partDesc, iFile, location, filePath):getBestFilePart(&activity, *partDesc, iFile, location, filePath, &activity)))
    {
        StringBuffer locations;
        IException *e = MakeActivityException(&activity, TE_FileNotFound, "No physical file part for logical file %s, found at given locations: %s (Error = %d)", activity.logicalFilename.get(), getFilePartLocations(*partDesc, locations).str(), GetLastError());
        EXCLOG(e, NULL);
        throw e;
    }
    filename.set(iFile->queryFilename());
    ActPrintLog(&activity, "%s[part=%d]: reading physical file '%s' (logical file = %s)", kindStr, which, filePath.str(), activity.logicalFilename.get());
    if (checkFileCrc)
    {
        CDateTime createTime, modifiedTime, accessedTime;
        iFile->getTime(&createTime, &modifiedTime, &accessedTime);
        const char *descModTimeStr = partDesc->queryProperties().queryProp("@modified");
        CDateTime descModTime;
        descModTime.setString(descModTimeStr);
        if (!descModTime.equals(modifiedTime, false))
        {
            StringBuffer diskTimeStr;
            ActPrintLog(&activity, "WARNING: file (%s); modified date stamps on disk (%s) are not equal to published modified data (%s)", filePath.str(), modifiedTime.getString(diskTimeStr).str(), descModTimeStr);
        }
    }

    ActPrintLog(&activity, "%s[part=%d]: Base offset to %"I64F"d", kindStr, which, fileBaseOffset);

    if (compressed)
    {
        ActPrintLog(&activity, "Reading %s compressed file: %s", (NULL != activity.eexp.get())?"encrypted":blockCompressed?"block":"row", filename.get());
        if (checkFileCrc)
        {
            checkFileCrc = false;
            if (activity.crcCheckCompressed) // applies to encrypted too, (optional, default off)
            {
                ActPrintLog(&activity, "Calculating crc for file: %s", filename.get());
                unsigned calcCrc = iFile->getCRC();
                // NB: for compressed files should always be ~0
                ActPrintLog(&activity, "Calculated crc = %x, storedCrc = %x", calcCrc, storedCrc);
                if (calcCrc != storedCrc)
                {
                    IThorException *e = MakeActivityException(&activity, TE_FileCrc, "CRC Failure validating compressed file: %s", iFile->queryFilename());
                    e->setAudience(MSGAUD_operator);
                    throw e;
                }
            }
        }
    }
}

    void verifyFile(const char *name,CDateTime *cutoff)
    {
        Owned<IDistributedFile> file=queryDistributedFileDirectory().lookup(name,UNKNOWN_USER);
        if (!file)
            return;
        IPropertyTree &fileprops = file->queryAttributes();
        bool blocked = false;
        if (file->isCompressed(&blocked)&&!blocked)
            return;
        if (stopped)
            return;
        StringBuffer dtstr;
        if (fileprops.getProp("@verified",dtstr)) {
            if (!cutoff)
                return;
            CDateTime dt;
            dt.setString(dtstr.str());
            if (dt.compare(*cutoff)<=0)
                return;
        }
        list.kill();
        unsigned width = file->numParts();
        unsigned short port = getDaliServixPort();
        try {
            Owned<IDistributedFilePart> testpart = file->getPart(0);
            SocketEndpoint ep(testpart->queryNode()->endpoint()); 
            if (!dafilesrvips.verifyDaliFileServer(ep)) {
                StringBuffer ips;
                ep.getIpText(ips);
                PROGLOG("VERIFY: file %s, cannot run DAFILESRV on %s",name,ips.str());
                return;
            }
        }
        catch (IException *e)
        {
            StringBuffer s;
            s.appendf("VERIFY: file %s",name);
            EXCLOG(e, s.str());
            e->Release();
            return;
        }
        for (unsigned idx=0;idx<width;idx++) {
            Owned<IDistributedFilePart> part = file->getPart(idx);
            for (unsigned copy = 0; copy < part->numCopies(); copy++) {
                if (stopped)
                    return;
                unsigned reqcrc;
                if (!part->getCrc(reqcrc))
                    continue;
                SocketEndpoint ep(part->queryNode()->endpoint());
                if (!dafilesrvips.verifyDaliFileServer(ep)) {
                    StringBuffer ips;
                    ep.getIpText(ips);
                    PROGLOG("VERIFY: file %s, cannot run DAFILESRV on %s",name,ips.str());
                    continue;
                }
                RemoteFilename rfn;
                part->getFilename(rfn,copy);
                rfn.setPort(port); 
                add(rfn,idx,copy,reqcrc);
            }
        }
        if (list.ordinality()==0)
            return;
        PROGLOG("VERIFY: file %s started",name);
        file.clear();
        CriticalSection crit;
        class casyncfor: public CAsyncFor
        {
            CFileCrcList *parent;
            CriticalSection &crit;
        public:
            bool ok;
            casyncfor(CFileCrcList *_parent, CriticalSection &_crit)
                : crit(_crit)
            {
                parent = _parent;
                ok = true;
            }
            void Do(unsigned i)
            {
                CriticalBlock block(crit);
                if (parent->stopped)
                    return;
                CFileCrcItem &item = parent->list.item(i);
                RemoteFilename &rfn = item.filename;
                Owned<IFile> partfile;
                StringBuffer eps;
                try
                {
                    partfile.setown(createIFile(rfn));
                    // PROGLOG("VERIFY: part %s on %s",partfile->queryFilename(),rfn.queryEndpoint().getUrlStr(eps).str());
                    if (partfile) {
                        if (parent->stopped)
                            return;
                        CriticalUnblock unblock(crit);
                        item.crc = partfile->getCRC();
                    }
                    else
                        ok = false;
//.........这里部分代码省略.........