C++ (Cpp) EspHttpBinding::getRootPage Beispiele

Beispiel #1

Datei: espprotocol.cpp Projekt: AlexLuya/HPCC-Platform

const StringBuffer &CEspApplicationPort::getAppFrameHtml(time_t &modified, const char *inner, StringBuffer &html, IEspContext* ctx)
{
    CEspBindingEntry* bindingentry = getDefaultBinding();
    if(bindingentry)
    {
        EspHttpBinding *httpbind = dynamic_cast<EspHttpBinding *>(bindingentry->queryBinding());
        if(httpbind)
        {
            const char* rootpage = httpbind->getRootPage();
            if(rootpage && *rootpage)
            {
                html.loadFile(StringBuffer(getCFD()).append(rootpage).str());
                return html;
            }
        }
    }

    if (!xslp)
       throw MakeStringException(0,"Error - CEspApplicationPort XSLT processor not initialized");

    bool embedded_url=(inner&&*inner);

    StringBuffer params;
    bool needRefresh = true;
    if (!getUrlParams(ctx->queryRequestParameters(), params))
    {
        if (params.length()==0)
            needRefresh = false;
        if (ctx->getClientVersion()>0)
        {
            params.appendf("%cver_=%g", params.length()?'&':'?', ctx->getClientVersion());
            needRefresh = true;
        }
    }

    if (needRefresh || embedded_url || !appFrameHtml.length())
    {
        int passwordDaysRemaining = -1;//-1 means dont display change password screen
#ifdef _USE_OPENLDAP
        ISecUser* user = ctx->queryUser();
        ISecManager* secmgr = ctx->querySecManager();
        if(user && secmgr)
        {
            passwordDaysRemaining = user->getPasswordDaysRemaining();//-1 if expired, -2 if never expires
            int passwordExpirationDays = (int)secmgr->getPasswordExpirationWarningDays();
            if (passwordDaysRemaining==-2 || passwordDaysRemaining > passwordExpirationDays)
                passwordDaysRemaining = -1;
        }
#endif
        StringBuffer xml;
        StringBuffer encoded_inner;
        if(inner && *inner)
            encodeXML(inner, encoded_inner);

        // replace & with &amps;
        params.replaceString("&","&amp;");

        xml.appendf("<EspApplicationFrame title=\"%s\" navWidth=\"%d\" navResize=\"%d\" navScroll=\"%d\" inner=\"%s\" params=\"%s\" passwordDays=\"%d\"/>",
            getESPContainer()->getFrameTitle(), navWidth, navResize, navScroll, (inner&&*inner) ? encoded_inner.str() : "?main", params.str(), passwordDaysRemaining);

        Owned<IXslTransform> xform = xslp->createXslTransform();
        xform->loadXslFromFile(StringBuffer(getCFD()).append("./xslt/appframe.xsl").str());
        xform->setXmlSource(xml.str(), xml.length()+1);
        xform->transform( (needRefresh || embedded_url) ? html.clear() : appFrameHtml.clear());
    }

    if (!needRefresh && !embedded_url)
        html.clear().append(appFrameHtml.str());

    static time_t startup_time = time(NULL);
    modified = startup_time;
    return html;
}