C++ IPropertyTree::getProp方法代码示例

IAuthMap * CLocalSecurityManager::createAuthMap(IPropertyTree * authconfig)
{
    CAuthMap* authmap = new CAuthMap(this);

    IPropertyTreeIterator *loc_iter = NULL;
    loc_iter = authconfig->getElements(".//Location");
    if (loc_iter != NULL)
    {
        IPropertyTree *location = NULL;
        loc_iter->first();
        while(loc_iter->isValid())
        {
            location = &loc_iter->query();
            if (location)
            {
                StringBuffer pathstr, rstr, required, description;
                location->getProp("@path", pathstr);
                location->getProp("@resource", rstr);
                location->getProp("@required", required);
                location->getProp("@description", description);
                
                if(pathstr.length() == 0)
                    throw MakeStringException(-1, "path empty in Authenticate/Location");
                if(rstr.length() == 0)
                    throw MakeStringException(-1, "resource empty in Authenticate/Location");

                ISecResourceList* rlist = authmap->queryResourceList(pathstr.str());
                if(rlist == NULL)
                {
                    rlist = createResourceList("localsecurity");                        
                    authmap->add(pathstr.str(), rlist);
                }
                ISecResource* rs = rlist->addResource(rstr.str());
                unsigned requiredaccess = str2perm(required.str());
                rs->setRequiredAccessFlags(requiredaccess);
                rs->setDescription(description.str());
            }
            loc_iter->next();
        }
        loc_iter->Release();
        loc_iter = NULL;
    }

    return authmap;
}

bool CXmlScope::_getValue(const char* x, StringBuffer &ret)
{
    if (locals && locals->hasProp(x))
    {
        locals->getProp(x, ret);
        return true;
    }
    return root->getProp(x,ret);
};

	IAuthMap * createAuthMap(IPropertyTree * authconfig)
	{
		CAuthMap* authmap = new CAuthMap(this);

		Owned<IPropertyTreeIterator> loc_iter;
		loc_iter.setown(authconfig->getElements(".//Location"));
		if (loc_iter)
		{
			IPropertyTree *location = NULL;
			loc_iter->first();
			while(loc_iter->isValid())
			{
				location = &loc_iter->query();
				if (location)
				{
					StringBuffer pathstr, rstr, required, description;
					location->getProp("@path", pathstr);
					location->getProp("@resource", rstr);
					location->getProp("@required", required);
					location->getProp("@description", description);

					if(pathstr.length() == 0)
						throw MakeStringException(-1, "path empty in Authenticate/Location");
					if(rstr.length() == 0)
						throw MakeStringException(-1, "resource empty in Authenticate/Location");

					ISecResourceList* rlist = authmap->queryResourceList(pathstr.str());
					if(rlist == NULL)
					{
						rlist = createResourceList("htpasswdsecurity");
						authmap->add(pathstr.str(), rlist);
					}
					ISecResource* rs = rlist->addResource(rstr.str());
                    SecAccessFlags requiredaccess = str2perm(required.str());
					rs->setRequiredAccessFlags(requiredaccess);
					rs->setDescription(description.str());
                    rs->setAccessFlags(SecAccess_Full);//grant full access to authenticated users
				}
				loc_iter->next();
			}
		}

		return authmap;
	}

    inline LPCSTR getValue() const
    {
        static StringBuffer buf;
        if(isBinary())      
            buf.clear().append(binaryValue);        
        else        
            pTree->getProp(name, buf.clear());      

        return buf.toCharArray();
    }

    IAuthMap * createFeatureMap(IPropertyTree * authconfig)
    {
        CAuthMap* feature_authmap = new CAuthMap(this);

        Owned<IPropertyTreeIterator> feature_iter;
        feature_iter.setown(authconfig->getElements(".//Feature"));
        ForEach(*feature_iter)
        {
            IPropertyTree *feature = NULL;
            feature = &feature_iter->query();
            if (feature)
            {
                StringBuffer pathstr, rstr, required, description;
                feature->getProp("@path", pathstr);
                feature->getProp("@resource", rstr);
                feature->getProp("@required", required);
                feature->getProp("@description", description);
                ISecResourceList* rlist = feature_authmap->queryResourceList(pathstr.str());
                if(rlist == NULL)
                {
                    rlist = createResourceList(pathstr.str());
                    feature_authmap->add(pathstr.str(), rlist);
                }
                if (!rstr.isEmpty())
                {
                    ISecResource* rs = rlist->addResource(rstr.str());
                    SecAccessFlags requiredaccess = str2perm(required.str());
                    rs->setRequiredAccessFlags(requiredaccess);
                    rs->setDescription(description.str());
                    rs->setAccessFlags(SecAccess_Full);//grant full access to authenticated users
                }
            }
        }

        return feature_authmap;
    }

void doStuff()
{
    Owned<IRemoteConnection> conn = querySDS().connect("/Orbit", myProcessSession(), RTM_LOCK_WRITE|RTM_CREATE_QUERY, DALI_TIMEOUT);
    IPropertyTree *root = conn->queryRoot();
    StringBuffer s;
    if (root->getProp("TestBranch1",s)) {
        printf("TestBranch1: read %s\n",s.str());
    }
    else {

        // save as string
        printf("TestBranch1: set (as string)\n",s.str());
        root->setProp("TestBranch1",MyTestXML);
    }
    MemoryBuffer m;
    if (root->getPropBin("TestBranch2",m)) {
        m.append((byte)0); // add a NULL to returned data
        const char *str = m.toByteArray();  
        printf("TestBranch2: read %s\n",str);
    }
    else {
        // save as raw binary
        printf("TestBranch2: set (as blob)\n",s.str());
        root->setPropBin("TestBranch2",strlen(MyTestXML),MyTestXML); // include NULL
    }
    IPropertyTree *br3 = root->queryPropTree("TestBranch3");
    if (br3) {
        printf("read TestBranch3 as tree\n");
        printf("Hello = %s\n",br3->queryProp("Hello"));
        int n = br3->getPropInt("Bye/@num");        // update
        printf("Bye num = %d\n",n);
        br3->setPropInt("Bye/@num",n+1);
    }
    else {
        // save as tree
        printf("TestBranch3: set (as tree)\n",s.str());
        br3 =  createPTreeFromXMLString(MyTestXML); // parses and creates object tree
        root->setPropTree("TestBranch3", br3);
    }
}

CEspConfig::CEspConfig(IProperties* inputs, IPropertyTree* envpt, IPropertyTree* procpt, bool isDali)
{
    hsami_=0;
    serverstatus=NULL;
    useDali=false;
    
    if(inputs)
        m_inputs.setown(inputs);

    if(!envpt || !procpt)
        return;

    m_envpt.setown(envpt);
    m_cfg.setown(procpt);

    loadBuiltIns();   
   
    // load options
    const char* level = m_cfg->queryProp("@logLevel");
    m_options.logLevel = level ? atoi(level) : LogMin;
    m_options.logReq = m_cfg->getPropBool("@logRequests", true);
    m_options.logResp = m_cfg->getPropBool("@logResponses", false);
    m_options.frameTitle.set(m_cfg->queryProp("@name"));
    m_options.slowProcessingTime = m_cfg->getPropInt("@slowProcessingTime", 30) * 1000; //in msec

    if (!m_cfg->getProp("@name", m_process))
    {
        ERRLOG("EspProcess name not found");
    }
    else
    {
        DBGLOG("ESP process name [%s]", m_process.str());

        IPropertyTreeIterator *pt_iter = NULL;
        StringBuffer daliservers;
        if (m_cfg->getProp("@daliServers", daliservers))
            initDali(daliservers.str());

#ifndef _DEBUG
        startPerformanceMonitor(m_cfg->getPropInt("@perfReportDelay", 60)*1000);
#endif

        //get the local computer name:              
        m_cfg->getProp("@computer", m_computer);

        //get the local computer information:               
        StringBuffer xpath;
        xpath.appendf("Hardware/Computer[@name=\"%s\"]", m_computer.str());

        IPropertyTree *computer = m_envpt->queryPropTree(xpath.str());
        if (computer)
        {
            StringBuffer address;
            computer->getProp("@netAddress", address);

            int port = m_cfg->getPropInt("@port", 1500);
            if(strcmp(address.str(), ".") == 0)
            {
                GetHostName(address.clear());
            }
            m_address.set(address.str(), (unsigned short) port);
        }
      
        xpath.clear();
        xpath.append("EspService");
 
        pt_iter = m_cfg->getElements(xpath.str());

        if (pt_iter!=NULL)
        {
            IPropertyTree *ptree = NULL;

            pt_iter->first();

            while(pt_iter->isValid())
            {
                ptree = &pt_iter->query();
                if (ptree)
                {
                    srv_cfg *svcfg = new srv_cfg;

                    ptree->getProp("@name", svcfg->name);
                    ptree->getProp("@type", svcfg->type);
                    ptree->getProp("@plugin", svcfg->plugin);
                    fixPlugin(svcfg->plugin);

                    map<string, srv_cfg*>::value_type en(svcfg->name.str(), svcfg);
                    m_services.insert(en);
                }               
                pt_iter->next();
            }
    
            pt_iter->Release();
            pt_iter=NULL;
        }

        xpath.clear();
        xpath.append("EspProtocol");
 
        pt_iter = m_cfg->getElements(xpath.str());
//.........这里部分代码省略.........

IPropertyTree* CFileSpraySoapBindingEx::createPTreeForXslt(const char* method, const char* dfuwuid)
{
    Owned<IEnvironmentFactory> factory = getEnvironmentFactory();
    Owned<IConstEnvironment> m_constEnv = factory->openEnvironment();
    Owned<IPropertyTree> pEnvRoot = &m_constEnv->getPTree();
    IPropertyTree* pEnvSoftware = pEnvRoot->queryPropTree("Software");

    Owned<IPropertyTree> pRoot = createPTreeFromXMLString("<Environment/>");
    IPropertyTree* pSoftware = pRoot->addPropTree("Software", createPTree("Software"));

    if (pEnvSoftware)
    {
        StringBuffer dfuwuidSourcePartIP, wuxml;
        if(dfuwuid && *dfuwuid)
        {
            Owned<IDFUWorkUnitFactory> dfuwu_factory = getDFUWorkUnitFactory();
            Owned<IConstDFUWorkUnit> dfuwu = dfuwu_factory->openWorkUnit(dfuwuid, false);
            if(dfuwu)
            {   
                dfuwu->toXML(wuxml);

                Owned<IPropertyTree> wu = createPTreeFromXMLString(wuxml.str());
                if (wu)
                {
                    const char* ip = wu->queryProp("Source/Part/@node");
                    if (ip && *ip)
                        dfuwuidSourcePartIP.append(ip);
                }
            }
        }

        Owned<IPropertyTreeIterator> it = pEnvSoftware->getElements("DropZone");
        ForEach(*it)
        {
            IPropertyTree* pDropZone = pSoftware->addPropTree("DropZone", &it->get());
            //get IP Address of the computer associated with this drop zone
            const char* pszComputer = it->query().queryProp("@computer");
            if (!strcmp(pszComputer, "."))
                pszComputer = "localhost";

            StringBuffer xpath;
            xpath.appendf("Hardware/Computer[@name='%s']/@netAddress", pszComputer);

            StringBuffer sNetAddr;
            const char* pszNetAddr = pEnvRoot->queryProp(xpath.str());
            if (strcmp(pszNetAddr, "."))
            {       
                sNetAddr.append(pszNetAddr);
            }
            else
            {
                StringBuffer ipStr;
                IpAddress ipaddr = queryHostIP();
                ipaddr.getIpText(ipStr);
                if (ipStr.length() > 0)
                {
#ifdef MACHINE_IP
                    sNetAddr.append(MACHINE_IP);
#else
                    sNetAddr.append(ipStr.str());
#endif
                }
            }
            pDropZone->addProp("@netAddress", sNetAddr.str());
            if ((dfuwuidSourcePartIP.length() > 0) && (sNetAddr.length() > 0))
            {
                IpAddress ip1(dfuwuidSourcePartIP.str()), ip2(sNetAddr.str());
                if (ip1.ipequals(ip2))              
                    pDropZone->addProp("@sourceNode", "1");
            }

            Owned<IConstMachineInfo> machine;
            if (strcmp(pszNetAddr, "."))
                machine.setown(m_constEnv->getMachineByAddress(sNetAddr.str()));
            else
            {
                machine.setown(m_constEnv->getMachineByAddress(pszNetAddr));
                if (!machine)
                    machine.setown(m_constEnv->getMachineByAddress(sNetAddr.str()));
            }

            if (machine)
            {
                //int os = machine->getOS();
                StringBuffer dir;
                pDropZone->getProp("@directory", dir);
                if (machine->getOS() == MachineOsLinux || machine->getOS() == MachineOsSolaris)
                {         
                    dir.replace('\\', '/');//replace all '\\' by '/'
                    pDropZone->setProp("@linux", "true");
                }
                else
                {       
                    dir.replace('/', '\\');
                    dir.replace('$', ':');
                }
                pDropZone->setProp("@directory", dir);
            }
        }

//.........这里部分代码省略.........